/* =========================================================
   TREEBANK — Custom styles on top of Bootstrap 5
   Prefix: tb-*
   ========================================================= */

:root {
  /* Brand palette */
  --tb-green-700: #007033;
  /* sub-header bg */
  --tb-green-600: #2a763d;
  /* primary brand */
  --tb-green-500: #448255;
  --tb-green-400: #23aa4f;
  /* progress bar */
  --tb-green-50: #e6f0e2;
  /* light accent bg */

  --tb-brown-700: #53412d;
  /* heading subtitle */
  --tb-dark-900: #002307;
  /* darkest text */
  --tb-dark-800: #005001;
  /* dark green text */

  --tb-yellow-500: #faa328;
  --tb-yellow-600: #dd9934;

  --tb-gray-900: #111827;
  --tb-gray-800: #1f2937;
  --tb-gray-700: #374151;
  --tb-gray-500: #6b7280;
  --tb-gray-400: #9ca3af;
  --tb-gray-300: #d1d5db;
  --tb-gray-200: #e5e7eb;
  --tb-gray-100: #f3f4f6;
  --tb-gray-50: #f9fafb;

  --tb-cream: #fcfbfa;
  --tb-white: #ffffff;

  /* Typography */
  --tb-font-sans: "Noto Sans", "Inter", "Helvetica Neue", Arial, sans-serif;
  --tb-font-display: "Noto Sans", "Inter", "Helvetica Neue", Arial, sans-serif;

  /* Layout */
  --tb-container-max: 1200px;
  --tb-radius-card: 20px;
  --tb-radius-pill: 999px;

  /* Button border-radius — chỉnh 3 giá trị này để thay đổi toàn site */
  --tb-btn-radius-sm: 20px;
  /* .btn-sm  */
  --tb-btn-radius-md: 30px;
  /* mặc định */
  --tb-btn-radius-lg: 40px;
  /* .btn-lg  */

  /* Shadow */
  --tb-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --tb-shadow-md: 0 4px 8px rgba(0, 0, 0, 0.05);
  --tb-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.08);

  /* Header heights */
  --tb-subheader-h: 48px;
  --tb-header-h: 82px;
}

/* -------------- Bootstrap overrides ---------------------- */

/* Button border-radius global */
.btn {
  --bs-btn-border-radius: var(--tb-btn-radius-md);
}

.btn-sm {
  --bs-btn-border-radius: var(--tb-btn-radius-sm);
}

.btn-lg {
  --bs-btn-border-radius: var(--tb-btn-radius-lg);
}

.btn-primary,
.btn-primary:focus {
  --bs-btn-bg: var(--tb-green-600);
  --bs-btn-border-color: var(--tb-green-600);
  --bs-btn-hover-bg: #1f5a2f;
  --bs-btn-hover-border-color: #1f5a2f;
  --bs-btn-active-bg: #1f5a2f;
  --bs-btn-active-border-color: #1f5a2f;
}

.btn-outline-primary {
  --bs-btn-color: var(--tb-green-600);
  --bs-btn-border-color: var(--tb-green-600);
  --bs-btn-hover-bg: var(--tb-green-600);
  --bs-btn-hover-border-color: var(--tb-green-600);
  --bs-btn-active-bg: var(--tb-green-600);
  --bs-btn-active-border-color: var(--tb-green-600);
}

a {
  color: var(--tb-green-600);
  text-decoration: none;
}

a:hover {
  color: var(--tb-green-700);
}

/* -------------- Base ------------------------------------- */
* {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html,
body {
  font-family: var(--tb-font-sans);
  color: var(--tb-gray-900);
  background: var(--tb-white);
}

img {
  max-width: 100%;
  height: auto;
}


/* =========================================================
   SUB-HEADER
   ========================================================= */
.tb-subheader {
  background: var(--tb-green-700);
  color: var(--tb-cream);
  font-size: 14px;
  padding: 14px 0;
}

.tb-subheader a {
  color: var(--tb-cream);
}

.tb-subheader__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.tb-subheader__left {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.tb-subheader__right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.tb-subheader__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.tb-search-trigger {
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 13px;
  font-weight: 400;
  font-family: var(--tb-font-sans);
  transition: color .15s;
}

.tb-search-trigger:hover {
  color: #fff;
}

.tb-subheader__divider {
  width: 1px;
  height: 16px;
  background: rgba(229, 229, 229, 0.4);
  display: inline-block;
}

.tb-subheader__tagline {
  font-weight: 400;
}

.tb-subheader__phone {
  font-weight: 400;
}

@media (max-width: 767.98px) {
  .tb-subheader {
    padding: 6px 0;
    font-size: 12px;
  }

  .tb-subheader__left {
    display: none;
  }

  .tb-subheader__inner {
    justify-content: flex-end;
  }

  .tb-search-trigger span,
  .tb-lang-current {
    display: none;
  }

  .tb-subheader__right {
    gap: 10px;
  }
}

/* =========================================================
   HEADER MAIN
   ========================================================= */
.tb-header {
  background: var(--tb-white);
  box-shadow: var(--tb-shadow-md);
  padding: 5px 0;
  transition: box-shadow .25s ease;
}

.tb-header--sticky {
  position: relative;
  z-index: 1030;
}

.tb-header.is-fixed {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1030;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
  animation: tbHeaderSlideDown .28s ease;
}

@keyframes tbHeaderSlideDown {
  from {
    transform: translateY(-100%);
  }

  to {
    transform: translateY(0);
  }
}

.tb-header.is-scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

/* ── Search overlay (Shopify style) ──────────────────────── */
.tb-search-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: #fff;
  z-index: 1200;
  padding: 20px 0;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  transform: translateY(-110%);
  transition: transform .35s cubic-bezier(.4, 0, .2, 1);
}

.tb-search-overlay.is-open {
  transform: translateY(0);
}

.tb-search-overlay__backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  z-index: 1199;
}

.tb-search-overlay__backdrop.is-open {
  display: block;
}

.tb-search-form {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 2px solid var(--tb-green-600);
  border-radius: 10px;
  padding: 10px 16px;
}

.tb-search-form svg {
  flex-shrink: 0;
  color: var(--tb-green-600);
}

.tb-search-form input {
  flex: 1;
  border: 0;
  outline: 0;
  font-size: 16px;
  font-family: var(--tb-font-sans);
  color: var(--tb-gray-900);
  background: transparent;
}

.tb-search-form input::placeholder {
  color: var(--tb-gray-400);
}

.tb-search-close {
  background: none;
  border: 0;
  cursor: pointer;
  padding: 4px;
  color: var(--tb-gray-500);
  border-radius: 6px;
  transition: color .15s, background .15s;
}

.tb-search-close:hover {
  color: var(--tb-gray-900);
  background: var(--tb-gray-100);
}

/* ── Language switcher ───────────────────────────────────── */
.tb-lang-switcher {
  position: relative;
}

.tb-lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0;
  font-size: 13px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.88);
  font-family: var(--tb-font-sans);
}

.tb-lang-btn svg {
  transition: transform .2s;
}

.tb-lang-btn[aria-expanded="true"] svg.tb-lang-chevron {
  transform: rotate(180deg);
}

.tb-lang-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.14);
  border-top: 3px solid var(--tb-green-600);
  min-width: 130px;
  overflow: hidden;
  z-index: 1100;
}

.tb-lang-switcher.is-open .tb-lang-dropdown {
  display: block;
}

.tb-lang-dropdown a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--tb-gray-700);
  transition: background .15s, color .15s;
}

.tb-lang-dropdown a:hover {
  background: var(--tb-green-50);
  color: var(--tb-green-600);
}

.tb-lang-dropdown a.is-active {
  color: var(--tb-green-600);
  font-weight: 700;
}

.tb-lang-dropdown a .tb-lang-flag {
  font-size: 16px;
}

.tb-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.tb-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.tb-logo img {
  width: 56px;
  height: 56px;
  object-fit: contain;
}

@media (min-width: 992px) {
  .tb-logo img {
    width: 72px;
    height: 72px;
  }
}

.tb-nav {
  display: none;
}

.tb-nav__list {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tb-nav__list>li {
  position: relative;
}

.tb-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 12px 14px;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--tb-gray-800);
  border-radius: 6px;
  position: relative;
  transition: color .15s ease, background .15s ease;
}

.tb-nav__link:hover {
  color: var(--tb-green-600);
}

.tb-nav__link.is-active {
  color: var(--tb-green-600);
}

.tb-nav__link.is-active::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 14px;
  right: 14px;
  height: 2px;
  border-radius: 1px;
  background: var(--tb-green-600);
}

.tb-nav__link svg {
  width: 12px;
  height: 12px;
  opacity: .6;
}

/* ── Dropdown submenu ─────────────────────────────── */
.tb-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 2px);
  left: 0;
  min-width: 200px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.13);
  padding: 8px 0;
  z-index: 1050;
  border-top: 3px solid var(--tb-green-600);
}

.tb-nav__list>li:hover .tb-dropdown {
  display: block;
}

.tb-dropdown a {
  display: block;
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--tb-gray-700);
  border-left: 3px solid transparent;
  transition: background .15s, color .15s, border-color .15s;
}

.tb-dropdown a:hover {
  background: var(--tb-green-50);
  color: var(--tb-green-600);
  border-left-color: var(--tb-green-600);
}

.tb-header__cta {
  display: none;
}

@media (min-width: 992px) {
  .tb-nav {
    display: block;
    flex: 1;
  }

  .tb-nav__list {
    justify-content: center;
  }

  .tb-header__cta {
    display: inline-flex;
  }
}

.tb-hamburger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--tb-gray-200);
  border-radius: 8px;
  color: var(--tb-gray-800);
}

@media (min-width: 992px) {
  .tb-hamburger {
    display: none;
  }
}

/* Mobile offcanvas nav */
.tb-offcanvas-body {
  padding: 0 !important;
}

.tb-mobile-nav__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tb-mobile-nav__list li {
  border-bottom: 1px solid var(--tb-gray-100);
}

.tb-mobile-nav__list a {
  display: block;
  padding: 16px 20px;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--tb-gray-800);
}

.tb-mobile-nav__list a:hover {
  background: var(--tb-green-50);
  color: var(--tb-green-600);
}

.tb-mobile-nav__cta {
  padding: 20px;
}

/* =========================================================
   HERO SWIPER
   ========================================================= */
.tb-hero-swiper {
  width: 100%;
  height: 380px;
}

@media (min-width: 576px) {
  .tb-hero-swiper {
    height: 420px;
  }
}

@media (min-width: 768px) {
  .tb-hero-swiper {
    height: 490px;
  }
}

@media (min-width: 992px) {
  .tb-hero-swiper {
    height: 560px;
  }
}

@media (min-width: 1200px) {
  .tb-hero-swiper {
    height: 635px;
  }
}

.tb-slide {
  position: relative;
  overflow: hidden;
}

.tb-slide__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.04);
  transition: transform 6s ease;
}

.swiper-slide-active .tb-slide__bg {
  transform: scale(1);
}

/* Gradient overlay */
.tb-slide__overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.tb-slide__overlay--left {
  background: linear-gradient(90deg,
      rgba(0, 35, 7, 0.78) 0%,
      rgba(0, 35, 7, 0.45) 45%,
      transparent 70%);
}

.tb-slide__overlay--right {
  background: linear-gradient(270deg,
      rgba(0, 35, 7, 0.78) 0%,
      rgba(0, 35, 7, 0.45) 45%,
      transparent 70%);
}

@media (max-width: 767.98px) {

  .tb-slide__overlay--left,
  .tb-slide__overlay--right {
    background: linear-gradient(180deg,
        transparent 0%,
        rgba(0, 35, 7, 0.82) 55%);
  }
}

/* Inner layout */
.tb-slide__inner {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  align-items: center;
}

.tb-slide__content {
  max-width: 520px;
  color: #fff;
  padding: 40px 0;
}

.tb-slide--right .tb-slide__content {
  margin-left: auto;
}

@media (max-width: 767.98px) {
  .tb-slide__content {
    max-width: 100%;
    text-align: center;
    padding: 32px 0;
    margin-top: auto;
  }

  .tb-slide--right .tb-slide__content {
    margin-left: 0;
  }

  .tb-slide__inner {
    align-items: center;
  }
}

/* Text elements */
.tb-slide__eyebrow {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--tb-green-300, #6ee7a0);
  margin-bottom: 12px;
}

.tb-slide__heading {
  font-size: 22px;
  font-weight: 800;
  line-height: 1.2;
  text-transform: uppercase;
  margin-bottom: 12px;
  color: #fff;
}

.tb-text-highlight {
  color: var(--tb-green-400, #4ade80);
}

@media (min-width: 576px) {
  .tb-slide__heading {
    font-size: 24px;
  }
}

@media (min-width: 768px) {
  .tb-slide__heading {
    font-size: 32px;
  }
}

@media (min-width: 992px) {
  .tb-slide__heading {
    font-size: 36px;
  }
}

@media (min-width: 1200px) {
  .tb-slide__heading {
    font-size: 40px;
  }
}

.tb-slide__desc {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 28px;
}

@media (min-width: 992px) {
  .tb-slide__desc {
    font-size: 17px;
  }
}

.tb-slide__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (max-width: 767.98px) {
  .tb-slide__actions {
    justify-content: center;
  }
}

/* Swiper UI overrides */
.tb-swiper-pagination {
  bottom: 20px !important;
}

.tb-swiper-pagination .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background: rgba(255, 255, 255, 0.5);
  opacity: 1;
  transition: background .3s, transform .3s;
}

.tb-swiper-pagination .swiper-pagination-bullet-active {
  background: var(--tb-green-400, #4ade80);
  transform: scale(1.3);
}

.tb-swiper-prev,
.tb-swiper-next {
  display: none !important;
}

/* =========================================================
   HERO (page-level hero for inner pages)
   ========================================================= */
.tb-hero {
  position: relative;
  min-height: 480px;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  padding: 40px 0;
  color: var(--tb-dark-900);
}

.tb-hero--home {
  background-image: url("../img/hero-home.png");
  background-position: left center;
  min-height: 480px;
  padding: 32px 0;
}

.tb-hero--projects {
  background-image: url("../img/hero-projects.png");
  min-height: 380px;
}

.tb-hero--news {
  background-image: url("../img/hero-news.png");
  min-height: 380px;
}

.tb-hero--about {
  background-image: url("../img/bg-header-about.png");
  min-height: clamp(280px, 32vw, 520px);
}

.tb-hero__inner {
  width: 100%;
}

.tb-hero__logo {
  max-width: 240px;
  width: 100%;
  height: auto;
  margin: 0 auto;
  display: block;
}

.tb-hero__tagline {
  font-family: var(--tb-font-display);
  font-weight: 500;
  font-size: 28px;
  line-height: 1.25;
  color: var(--tb-dark-900);
  text-align: left;
}

.tb-hero__tagline strong {
  font-weight: 700;
  color: var(--tb-dark-900);
}

@media (min-width: 768px) {
  .tb-hero__tagline {
    font-size: 36px;
  }

  .tb-hero__logo {
    max-width: 280px;
  }
}

@media (min-width: 992px) {
  .tb-hero--home {
    min-height: 720px;
    padding: 60px 0;
  }

  .tb-hero__tagline {
    font-size: 42px;
  }

  .tb-hero__logo {
    max-width: 320px;
  }
}

@media (min-width: 1200px) {
  .tb-hero--home {
    min-height: 800px;
  }

  .tb-hero__tagline {
    font-size: 48px;
  }
}

.tb-page-hero {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  color: var(--tb-white);
  text-shadow: 0 1px 4px rgba(0, 0, 0, .25);
  padding: 80px 0 60px;
}

.tb-page-hero h1 {
  font-weight: 700;
  font-size: 36px;
  line-height: 1.1;
  text-transform: uppercase;
  color: var(--tb-white);
  margin: 0;
}

@media (min-width: 992px) {
  .tb-page-hero h1 {
    font-size: 56px;
  }
}

@media (max-width: 768px) {
  .tb-page-hero {
    padding: 0 30px;
  }

  .tb-hero--about {
    background-image: url(../img/bg-header-about.png);
    min-height: clamp(180px, 32vw, 520px);
  }
}



/* =========================================================
   STATS STRIP
   ========================================================= */
.tb-stats {
  background: url("../img/stats-bg.png") center/cover no-repeat, var(--tb-green-600);
  padding: 16px 0;
  color: var(--tb-white);
}

.tb-stats__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

@media (min-width: 768px) {
  .tb-stats {
    padding: 24px 0;
  }

  /* 4 chỉ số, căn giữa strip (không dàn full-width như bản 5 cột cũ) */
  .tb-stats__grid {
    grid-template-columns: repeat(4, minmax(0, 220px));
    gap: 24px;
    justify-content: center;
  }
}

.tb-stat {
  text-align: center;
  padding: 6px 4px;
}

.tb-stat__num {
  font-weight: 700;
  font-size: 24px;
  line-height: 1.1;
  color: var(--tb-white);
  letter-spacing: .5px;
}

@media (min-width: 768px) {
  .tb-stat__num {
    font-size: 32px;
  }
}

@media (min-width: 992px) {
  .tb-stat__num {
    font-size: 44px;
  }
}

.tb-stat__label {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.88);
  margin-top: 3px;
  text-transform: uppercase;
  letter-spacing: .5px;
}

@media (min-width: 768px) {
  .tb-stat__label {
    font-size: 13px;
  }
}

/* =========================================================
   SECTION HEADING — variants
   ========================================================= */
.tb-heading {
  display: inline-flex;
  flex-direction: column;
  gap: 8px;
}

.tb-heading__eyebrow {
  font-size: 16px;
  font-weight: 500;
  text-transform: uppercase;
  color: var(--tb-brown-700);
  letter-spacing: .5px;
}

.tb-heading__title {
  display: inline-block;
  font-family: var(--tb-font-display);
  font-weight: 700;
  font-size: 28px;
  line-height: 1.05;
  text-transform: uppercase;
  color: var(--tb-green-600);
  align-self: flex-start;
}

.tb-heading__title strong {
  color: var(--tb-brown-700);
  font-weight: 800;
}

@media (min-width: 768px) {
  .tb-heading__title {
    font-size: 36px;
  }
}

/* Boxed variant — for the main About section ('CÔNG TY TREEBANK') */
.tb-heading--boxed .tb-heading__title {
  border: 1px solid var(--tb-green-600);
  padding: 10px 20px;
}

/* Centered variant */
.tb-heading--center {
  align-items: center;
  text-align: center;
}

.tb-heading--center .tb-heading__eyebrow,
.tb-heading--center .tb-heading__title {
  align-self: center;
}

/* Underlined variant — title has a green underline beneath */
.tb-heading--underline .tb-heading__title {
  display: inline-block;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--tb-green-600);
}

/* Left-bar variant — green vertical bar to the left of title */
.tb-heading--bar {
  position: relative;
  padding-left: 16px;
}

.tb-heading--bar::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 4px;
  height: calc(100% - 12px);
  background: var(--tb-green-600);
  border-radius: 2px;
}

.tb-heading--bar .tb-heading__title {
  padding: 0;
  border: 0;
}

/* White variant — used over dark/colored sections */
.tb-heading--white .tb-heading__title {
  color: var(--tb-white);
  border-color: var(--tb-white);
}

.tb-heading--white .tb-heading__eyebrow {
  color: rgba(255, 255, 255, 0.85);
}

.tb-section {
  padding: 60px 0;
  overflow: hidden;
}

.tb-section--green {
  background: var(--tb-green-50);
}

.tb-section--gray {
  background: var(--tb-gray-50);
}

/* Bỏ overflow để position:sticky bên trong hoạt động */
.tb-section--sticky-host {
  overflow: visible;
}

/* =========================================================
   ABOUT (TreeBank intro) — two col
   ========================================================= */
.tb-about__text p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--tb-gray-800);
  margin-bottom: 16px;
}

.tb-about__text p strong {
  color: var(--tb-dark-900);
}

.tb-about__circles {
  position: relative;
  padding-bottom: 80px;
  padding-left: 60px;
}

.tb-about__circle {
  border-radius: 50%;
  overflow: hidden;
  border: 5px solid #fff;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.13);
}

.tb-about__circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.tb-about__circle--main {
  width: 100%;
  max-width: 380px;
  aspect-ratio: 1 / 1;
  margin-left: auto;
}

.tb-about__circle--sub {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 48%;
  aspect-ratio: 1 / 1;
}

@media (max-width: 991.98px) {
  .tb-about__circles {
    padding-left: 40px;
    padding-bottom: 60px;
  }

  .tb-about__circle--main {
    max-width: 300px;
  }
}

@media (max-width: 575.98px) {
  .tb-about__circles {
    padding-left: 24px;
    padding-bottom: 48px;
  }
}

/* =========================================================
   CAMPAIGN CARDS (top picks)
   ========================================================= */
.tb-campaign {
  display: flex;
  flex-direction: column;
  gap: 16px;
  cursor: pointer;
}

.tb-campaign .tb-campaign__img {
  transition: transform .35s ease, box-shadow .35s ease;
}

.tb-campaign:hover .tb-campaign__img {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.14);
}

.tb-campaign__title {
  transition: color .2s;
}

.tb-campaign:hover .tb-campaign__title {
  color: var(--tb-green-700);
}

.tb-campaign__img {
  border-radius: 16px;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-color: var(--tb-gray-200);
  aspect-ratio: 16 / 10;
}

.tb-campaign__eyebrow {
  font-size: 12px;
  font-weight: 700;
  color: var(--tb-gray-500);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 0;
}

.tb-campaign__title {
  font-weight: 800;
  font-size: 18px;
  line-height: 1.2;
  color: var(--tb-dark-900);
  text-transform: uppercase;
  margin: 6px 0 10px;
  transition: color .2s;
}

.tb-campaign:hover .tb-campaign__title {
  color: var(--tb-green-600);
}

.tb-campaign__desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--tb-gray-700);
  font-weight: 400;
}

.tb-campaign__desc strong {
  color: var(--tb-dark-900);
  font-weight: 700;
}

@media (min-width: 992px) {
  .tb-campaign__title {
    font-size: 20px;
  }
}

/* =========================================================
   PROJECT CARDS (with progress + meta)
   ========================================================= */
/* ── Project Swiper — equal height slides ─────────────── */
.tb-project-swiper .swiper-wrapper {
  align-items: stretch;
}

.tb-project-swiper .swiper-slide {
  height: auto;
  display: flex;
  flex-shrink: 0;
  box-sizing: border-box;
}

.tb-project-swiper .tb-project-card {
  width: 100%;
  min-width: 0;
  overflow: hidden;
}

/* ── Project Swiper wrapper ───────────────────────────── */
.tb-project-swiper-wrap {
  position: relative;
  padding: 0 44px;
}

@media (max-width: 575.98px) {
  .tb-project-swiper-wrap {
    padding: 0;
  }
}

.tb-proj-arrow {
  position: absolute;
  top: 38%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  background: #fff;
  border: 0;
  border-radius: 50%;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  color: var(--tb-green-600);
  transition: background .15s, color .15s;
}

.tb-proj-arrow:hover {
  background: var(--tb-green-600);
  color: #fff;
}

.tb-proj-prev {
  left: 0;
}

.tb-proj-next {
  right: 0;
}

@media (max-width: 575.98px) {
  .tb-proj-arrow {
    display: none;
  }
}

/* ── Project card ─────────────────────────────────────── */
.tb-project-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.07);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: box-shadow .2s, transform .2s;
}

.tb-project-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.13);
  transform: translateY(-3px);
}

.tb-project-card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--tb-gray-200) center/cover no-repeat;
  flex-shrink: 0;
  display: block;
  text-decoration: none;
}

.tb-project-card__title a {
  color: inherit;
  text-decoration: none;
}

.tb-project-card__title a:hover {
  color: var(--tb-green-600);
}

.tb-project-card__progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.93);
  backdrop-filter: blur(4px);
  padding: 10px 14px 12px;
}

.tb-project-card__progress-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 7px;
}

.tb-project-card__amount {
  color: var(--tb-green-600);
}

.tb-project-card__percent {
  color: var(--tb-gray-500);
  font-weight: 500;
}

.tb-project-card__bar {
  height: 5px;
  background: var(--tb-gray-200);
  border-radius: 3px;
  overflow: hidden;
}

.tb-project-card__bar>i {
  display: block;
  height: 100%;
  background: var(--tb-green-400);
  border-radius: 3px;
}

/* Khu vực (icon + tỉnh) */
.tb-project-card__region {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .4px;
  color: var(--tb-green-600);
  margin: 14px 14px 0;
}

.tb-project-card__region svg {
  flex-shrink: 0;
}

.tb-project-card__title {
  font-weight: 700;
  font-size: 15px;
  line-height: 1.4;
  color: var(--tb-dark-900);
  margin: 6px 14px 8px;
  min-height: calc(1.4em * 2);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-clamp: 2;
  word-break: break-word;
  overflow-wrap: break-word;
}

.tb-project-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  padding: 0 14px 14px;
  margin-top: auto;
  color: var(--tb-gray-600);
}

.tb-project-card__count {
  color: var(--tb-yellow-500);
  font-weight: 700;
}

.tb-project-card__label {
  color: var(--tb-gray-500);
  font-weight: 400;
}

.tb-project-card__days {
  color: var(--tb-gray-500);
  font-weight: 400;
}

.tb-project-card__days .tb-project-card__count {
  color: var(--tb-gray-900);
}

/* =========================================================
   NEWS LIST
   ========================================================= */
.tb-news-feature {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.tb-news-feature__media {
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--tb-gray-200) center/cover no-repeat;
  transition: transform .35s ease;
}

.tb-news-feature:hover .tb-news-feature__media {
  transform: translateY(-4px);
}

.tb-news-feature__title {
  font-weight: 700;
  font-size: 20px;
  line-height: 1.35;
  color: var(--tb-dark-900);
  transition: color .2s;
}

.tb-news-feature:hover .tb-news-feature__title {
  color: var(--tb-green-600);
}

@media (min-width: 992px) {
  .tb-news-feature__title {
    font-size: 22px;
  }
}

.tb-news-feature__excerpt {
  font-size: 14px;
  line-height: 1.6;
  color: var(--tb-gray-500);
}

.tb-news-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  text-decoration: none;
  color: inherit;
  padding: 12px 0;
  border-bottom: 1px solid var(--tb-gray-100);
  transition: background .15s;
  overflow: hidden;
}

.tb-news-item:last-child {
  border-bottom: 0;
}

.tb-news-item__thumb {
  flex: 0 0 96px;
  width: 96px;
  height: 72px;
  border-radius: 10px;
  background: var(--tb-gray-200) center/cover no-repeat;
  transition: transform .3s ease;
}

@media (max-width: 400px) {
  .tb-news-item__thumb {
    flex: 0 0 72px;
    width: 72px;
    height: 54px;
  }
}

.tb-news-item:hover .tb-news-item__thumb {
  transform: scale(1.04);
}

.tb-news-item__body {
  min-width: 0;
  flex: 1;
}

.tb-news-item__title {
  font-weight: 700;
  font-size: 14px;
  line-height: 1.4;
  color: var(--tb-dark-900);
  margin: 0 0 5px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-clamp: 2;
  transition: color .2s;
}

.tb-news-item:hover .tb-news-item__title {
  color: var(--tb-green-600);
}

.tb-news-item__excerpt {
  font-size: 13px;
  line-height: 1.4;
  color: var(--tb-gray-400);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-clamp: 2;
}

/* =========================================================
   PARTNERS SWIPER
   ========================================================= */
.tb-partners-swiper {
  height: 188px;
  /* 2 rows × 90px + gap 8px */
  overflow: hidden;
}

.tb-partners-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  height: 90px;
}

@media (min-width: 768px) {
  .tb-partners-row {
    grid-template-columns: repeat(8, 1fr);
    gap: 8px;
  }
}

.tb-partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border-radius: 10px;
  padding: 14px 18px;
  transition: transform .25s, box-shadow .25s;
  overflow: hidden;
}

.tb-partner-logo:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, .08);
}

.tb-partner-logo img {
  max-height: 52px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  opacity: 0.9;
  transition: opacity .3s;
}

.tb-partner-logo:hover img {
  opacity: 1;
}

/* Legacy text-based (keep for fallback) */
.tb-partners__item span {
  font-weight: 700;
  color: var(--tb-gray-700);
  font-size: 13px;
  text-align: center;
  line-height: 1.2;
}

/* =========================================================
   TESTIMONIALS
   ========================================================= */
.tb-testimonial {
  padding: 24px 0;
  text-align: center;
}

.tb-testimonial__avatar {
  width: 106px;
  height: 106px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 12px;
  border: 4px solid #fff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.tb-testimonial__name {
  font-weight: 700;
  font-size: 16px;
  color: var(--tb-green-600);
  margin: 0;
}

.tb-testimonial__role {
  font-size: 13px;
  color: var(--tb-gray-500);
  margin-top: 4px;
}

.tb-testimonial__quote-wrap {
  position: relative;
  padding: 28px 52px 24px;
  max-width: 800px;
  margin: 0 auto;
}

.tb-testimonial__quote-mark {
  position: absolute;
  top: 0;
  font-size: 52px;
  line-height: 1;
  opacity: .18;
  color: var(--tb-green-600);
  font-family: Georgia, serif;
  font-weight: 700;
  user-select: none;
}

.tb-testimonial__quote-mark--left {
  left: 0;
}

.tb-testimonial__quote-mark--right {
  right: 0;
  top: auto;
  bottom: 0;
  transform: rotate(180deg);
}

.tb-testimonial__quote {
  font-style: italic;
  font-weight: 400;
  font-size: 15px;
  line-height: 1.8;
  color: var(--tb-gray-700);
  text-align: center;
  margin: 0;
}

@media (min-width: 768px) {
  .tb-testimonial {
    display: flex;
    align-items: center;
    gap: 16px;
    text-align: left;
    justify-content: center;
  }

  .tb-testimonial__person {
    flex: 0 0 160px;
    text-align: center;
  }

  .tb-testimonial__avatar {
    margin: 0 auto 12px;
  }

  .tb-testimonial__body {
    flex: 0 1 640px;
  }

  .tb-testimonial__quote {
    font-size: 16px;
  }
}

/* Testimonial dots */
.tb-testi-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
}

.tb-testi-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 0;
  padding: 0;
  cursor: pointer;
  background: rgba(42, 118, 61, 0.22);
  transition: background .25s, transform .25s;
}

.tb-testi-dot.active {
  background: var(--tb-green-600);
  transform: scale(1.3);
}

/* =========================================================
   FOOTER
   ========================================================= */

/* ── Back to top ────────────────────────────────────────── */
.tb-back-top {
  position: fixed;
  bottom: 28px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 0;
  background: var(--tb-green-600);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(42, 118, 61, 0.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity .3s, visibility .3s, transform .3s, background .2s;
  z-index: 999;
}

.tb-back-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.tb-back-top:hover {
  background: var(--tb-green-700);
}

@media (max-width: 575.98px) {
  .tb-back-top {
    bottom: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
  }
}

.tb-footer {
  position: relative;
  background: url("../img/footer-bg.png") center/cover no-repeat, #0a3d1f;
  color: #fff;
  padding: 48px 0 24px;
}

/* Mép trên footer: phủ solid #0a3d1f đặc → khớp mép dưới partners strip,
   mờ dần xuống để lộ ảnh lá. 2 mép cùng #0a3d1f → không lộ đường cắt. */
.tb-footer::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 160px;
  background: linear-gradient(to bottom, #0a3d1f 0%, rgba(10, 61, 31, 0) 100%);
  pointer-events: none;
  z-index: 0;
}

.tb-footer>* {
  position: relative;
  z-index: 1;
}

.tb-footer h4 {
  font-family: "Inter", sans-serif;
  font-weight: 700;
  font-size: 16px;
  text-transform: uppercase;
  color: #fff;
  margin: 0 0 20px;
}

.tb-footer__brand {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.tb-footer__brand img {
  width: 60px;
  height: 72px;
  object-fit: contain;
}

.tb-footer__brand-text {
  line-height: 1.1;
}

.tb-footer__brand-text .name {
  font-weight: 700;
  font-size: 28px;
  color: #fff;
  display: block;
}

.tb-footer__brand-text .tag {
  font-size: 14px;
  color: #fff;
  display: block;
  margin-top: 4px;
}

.tb-footer__info {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 14px;
  color: #e5e7eb;
}

.tb-footer__info li {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.tb-footer__info a {
  color: #e5e7eb;
}

.tb-footer__info a:hover {
  color: #fff;
}

.tb-footer__links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tb-footer__links a {
  color: #e5e7eb;
  font-size: 14px;
}

.tb-footer__links a:hover {
  color: #fff;
}

.tb-footer__newsletter p {
  color: #e5e7eb;
  font-size: 14px;
  margin: 0 0 16px;
}

.tb-footer__form {
  display: flex;
  align-items: stretch;
  max-width: 320px;
}

.tb-footer__form input {
  flex: 1;
  min-width: 0;
  border: 0;
  padding: 8px 14px;
  font-size: 13px;
  background: var(--tb-cream);
  color: var(--tb-gray-800);
}

.tb-footer__form button {
  border: 0;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 700;
  background: var(--tb-green-600);
  color: #fff;
  cursor: pointer;
}

.tb-footer hr {
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  margin: 32px 0 16px;
}

.tb-footer__bottom {
  display: flex;
  flex-direction: column;
  gap: 16px;
  font-size: 13px;
  color: #fff;
}

.tb-footer__bottom .socials {
  display: flex;
  gap: 12px;
}

.tb-footer__bottom .socials a {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  transition: background .15s ease;
}

.tb-footer__bottom .socials a:hover {
  background: var(--tb-green-600);
}

@media (min-width: 768px) {
  .tb-footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

/* =========================================================
   CAROUSEL ARROWS (custom)
   ========================================================= */
.tb-carousel-arrow {
  width: 32px;
  height: 42px;
  border-radius: 4px;
  background: var(--tb-green-600);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  transition: background .15s ease;
}

.tb-carousel-arrow:hover {
  background: var(--tb-green-700);
}

.tb-carousel-arrow:disabled {
  opacity: .4;
  cursor: not-allowed;
}

/* =========================================================
   PROJECTS GRID — secondary card variant
   ========================================================= */
.tb-project-tile {
  background: #fff;
  border-radius: var(--tb-radius-card);
  overflow: hidden;
  box-shadow: var(--tb-shadow-md);
  display: flex;
  flex-direction: column;
  transition: transform .2s ease, box-shadow .2s ease;
  height: 100%;
}

.tb-project-tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--tb-shadow-lg);
}

.tb-project-tile__media {
  aspect-ratio: 16 / 10;
  background: var(--tb-gray-200) center/cover no-repeat;
}

.tb-project-tile__body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.tb-project-tile__title {
  font-weight: 700;
  font-size: 18px;
  line-height: 1.3;
  color: var(--tb-dark-900);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-clamp: 2;
}

.tb-project-tile__desc {
  font-size: 14px;
  color: var(--tb-gray-700);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-clamp: 3;
}

.tb-project-tile__progress {
  margin-top: auto;
}

.tb-project-tile__bar {
  height: 8px;
  background: var(--tb-gray-200);
  border-radius: 4px;
  overflow: hidden;
}

.tb-project-tile__bar>i {
  display: block;
  height: 100%;
  background: var(--tb-green-400);
  border-radius: 4px;
}

.tb-project-tile__stats {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--tb-gray-700);
  margin-top: 8px;
}

.tb-project-tile__stats strong {
  color: var(--tb-green-600);
}

/* =========================================================
   STAFF / TEAM cards
   ========================================================= */
.tb-staff {
  text-align: center;
}

.tb-staff__photo {
  aspect-ratio: 1 / 1;
  width: 100%;
  border-radius: var(--tb-radius-card);
  background: var(--tb-gray-200) center/cover no-repeat;
  margin-bottom: 16px;
}

.tb-staff--circle .tb-staff__photo {
  border-radius: 50%;
  width: 180px;
  height: 180px;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
}

.tb-staff__name {
  font-weight: 700;
  font-size: 18px;
  color: var(--tb-dark-900);
  margin: 0;
}

.tb-staff__role {
  font-size: 14px;
  color: var(--tb-gray-500);
  margin-top: 4px;
}

.tb-staff__email {
  font-size: 13px;
  color: var(--tb-gray-400);
  margin-top: 2px;
}

/* =========================================================
   REASON ROW (numbered, alternating image/text)
   ========================================================= */
.tb-reason-row {
  display: grid;
  grid-template-columns: 1fr;
  align-items: stretch;
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
  box-shadow: var(--tb-shadow-md);
  margin-bottom: 16px;
}

@media (min-width: 768px) {
  .tb-reason-row {
    grid-template-columns: 1fr 1fr;
  }
}

.tb-reason-row__media {
  position: relative;
  min-height: 160px;
  background: var(--tb-gray-200) center/cover no-repeat;
  overflow: hidden;
}

.tb-reason-row__num {
  position: absolute;
  right: 16px;
  bottom: 0;
  font-family: var(--tb-font-display);
  font-weight: 900;
  font-size: 220px;
  line-height: .8;
  color: transparent;
  -webkit-text-stroke: 2px rgba(255, 255, 255, 0.9);
  pointer-events: none;
  user-select: none;
}

.tb-reason-row__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
  background: #fff;
}

@media (min-width: 768px) {
  .tb-reason-row__body {
    padding: 32px 40px;
  }

  .tb-reason-row__num {
    font-size: 280px;
    right: 24px;
  }

  /* Reverse row (text on left, image on right) */
  .tb-reason-row--reverse .tb-reason-row__media {
    order: 2;
  }

  .tb-reason-row--reverse .tb-reason-row__body {
    order: 1;
  }

  .tb-reason-row--reverse .tb-reason-row__num {
    left: 24px;
    right: auto;
  }
}

.tb-reason-row__title {
  font-weight: 700;
  font-size: 22px;
  line-height: 1.2;
  color: var(--tb-dark-900);
  margin: 0;
  text-transform: uppercase;
}

.tb-reason-row__desc {
  font-size: 15px;
  line-height: 1.6;
  color: var(--tb-gray-700);
  margin: 0;
}

/* Big primary reason (first row taller, larger title) */
.tb-reason-row--primary .tb-reason-row__title {
  font-size: 28px;
}

@media (min-width: 992px) {
  .tb-reason-row--primary .tb-reason-row__title {
    font-size: 32px;
  }
}

/* =========================================================
   SUB-PAGE TABS (pill style)
   ========================================================= */
.tb-pill-tabs {
  display: inline-flex;
  gap: 0;
  background: #fff;
  border-radius: 999px;
  padding: 4px;
  box-shadow: var(--tb-shadow-md);
}

.tb-pill-tabs button {
  background: transparent;
  border: 0;
  padding: 10px 20px;
  font-weight: 500;
  font-size: 14px;
  color: var(--tb-gray-700);
  border-radius: 999px;
  cursor: pointer;
  transition: all .15s ease;
}

.tb-pill-tabs button.is-active {
  background: var(--tb-green-50);
  color: var(--tb-green-700);
  font-weight: 700;
}

.tb-pill-tabs button:hover:not(.is-active) {
  background: var(--tb-gray-50);
  color: var(--tb-green-600);
}

/* =========================================================
   TABS (project detail)
   ========================================================= */
.tb-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--tb-gray-200);
  margin-bottom: 24px;
  overflow-x: auto;
}

.tb-tabs button {
  background: transparent;
  border: 0;
  padding: 14px 20px;
  font-weight: 700;
  font-size: 15px;
  color: var(--tb-gray-500);
  white-space: nowrap;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  transition: color .15s ease, border-color .15s ease;
}

.tb-tabs button.is-active {
  color: var(--tb-green-600);
  border-bottom-color: var(--tb-green-600);
}

.tb-tabs button:hover {
  color: var(--tb-green-600);
}

.tb-tab-pane {
  display: none;
}

.tb-tab-pane.is-active {
  display: block;
}

/* Donation row */
.tb-donor-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--tb-gray-100);
}

.tb-donor-row__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  flex: 0 0 44px;
  background: var(--tb-green-50);
  color: var(--tb-green-600);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.tb-donor-row__info {
  flex: 1;
  min-width: 0;
}

.tb-donor-row__name {
  font-weight: 700;
  font-size: 15px;
  color: var(--tb-dark-900);
}

.tb-donor-row__msg {
  font-size: 13px;
  color: var(--tb-gray-500);
}

.tb-donor-row__amount {
  font-weight: 700;
  color: var(--tb-green-600);
  font-size: 15px;
}

/* =========================================================
   PAYMENT / DONATION forms
   ========================================================= */
.tb-form-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: var(--tb-shadow-md);
  padding: 24px;
}

@media (min-width: 768px) {
  .tb-form-card {
    padding: 32px;
  }
}

.tb-form-card h3 {
  font-weight: 700;
  font-size: 22px;
  color: var(--tb-dark-900);
  margin: 0 0 20px;
}

.tb-amount-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (min-width: 576px) {
  .tb-amount-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.tb-amount-pill {
  background: var(--tb-gray-50);
  border: 1px solid var(--tb-gray-200);
  border-radius: 10px;
  padding: 14px 8px;
  font-weight: 700;
  font-size: 15px;
  color: var(--tb-gray-800);
  cursor: pointer;
  transition: all .15s ease;
  text-align: center;
}

.tb-amount-pill:hover {
  border-color: var(--tb-green-600);
  color: var(--tb-green-600);
}

.tb-amount-pill.is-active {
  background: var(--tb-green-50);
  border-color: var(--tb-green-600);
  color: var(--tb-green-700);
}

.tb-payment-method {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--tb-gray-200);
  border-radius: 10px;
  cursor: pointer;
  transition: all .15s ease;
}

.tb-payment-method:hover {
  border-color: var(--tb-green-600);
}

.tb-payment-method.is-active {
  border-color: var(--tb-green-600);
  background: var(--tb-green-50);
}

.tb-payment-method__icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--tb-white);
  border: 1px solid var(--tb-gray-200);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--tb-green-600);
}

.tb-payment-method__name {
  font-weight: 700;
  font-size: 15px;
  color: var(--tb-dark-900);
}

.tb-payment-method__desc {
  font-size: 13px;
  color: var(--tb-gray-500);
}

/* Steps */
.tb-steps {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.tb-step {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--tb-gray-500);
}

.tb-step__num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--tb-gray-100);
  color: var(--tb-gray-500);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.tb-step.is-active {
  color: var(--tb-green-600);
  font-weight: 700;
}

.tb-step.is-active .tb-step__num {
  background: var(--tb-green-600);
  color: #fff;
}

.tb-step.is-done .tb-step__num {
  background: var(--tb-green-400);
  color: #fff;
}

.tb-step__sep {
  flex: 1;
  height: 2px;
  background: var(--tb-gray-200);
  min-width: 16px;
  max-width: 40px;
}

/* =========================================================
   AOS-lite (simple CSS-only fade up)
   ========================================================= */
[data-aos] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .6s ease, transform .6s ease;
}

[data-aos].is-in {
  opacity: 1;
  transform: none;
}

[data-aos="fade-right"] {
  transform: translateX(-20px);
}

[data-aos="fade-right"].is-in {
  transform: none;
}

[data-aos="fade-left"] {
  transform: translateX(20px);
}

[data-aos="fade-left"].is-in {
  transform: none;
}

[data-aos="zoom-in"] {
  transform: scale(.95);
}

[data-aos="zoom-in"].is-in {
  transform: none;
}

/* =========================================================
   Utilities
   ========================================================= */
.tb-text-brand {
  color: var(--tb-green-600) !important;
}

.tb-bg-brand {
  background: var(--tb-green-600) !important;
  color: #fff;
}

.tb-divider {
  height: 1px;
  background: var(--tb-gray-200);
  border: 0;
  margin: 24px 0;
}

.tb-uppercase {
  text-transform: uppercase;
}

.tb-bold {
  font-weight: 700;
}

/* =========================================================
   GIỚI THIỆU — Page switch bar
   ========================================================= */
.tb-page-switch-bar {
  background: #fff;
  border-bottom: 1px solid var(--tb-gray-100);
  padding: 0;
}

.tb-page-switch {
  display: inline-flex;
  border: 1px solid var(--tb-gray-200);
  border-radius: 8px;
  overflow: hidden;
  margin: 16px 0;
}

.tb-page-switch__item {
  display: block;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  color: var(--tb-gray-600);
  background: #fff;
  transition: background .15s, color .15s;
  border-right: 1px solid var(--tb-gray-200);
}

.tb-page-switch__item:last-child {
  border-right: 0;
}

.tb-page-switch__item.is-active,
.tb-page-switch__item:hover {
  background: var(--tb-green-50);
  color: var(--tb-green-600);
}

/* =========================================================
   GIỚI THIỆU — Reason rows (zigzag)
   ========================================================= */
.tb-reason {
  display: grid;
  grid-template-columns: 1fr;
  align-items: stretch;
}

@media (min-width: 768px) {
  .tb-reason {
    grid-template-columns: 1fr 1fr;
  }
}

.tb-reason__img {
  position: relative;
  padding: 75px 0;
  height: 100%;
  min-height: 200px;
  background: var(--tb-gray-200) center/cover no-repeat;
  overflow: hidden;
}

.tb-reason__body {
  height: 100%;
  box-sizing: border-box;
}


.tb-reason__body {
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
}

@media (min-width: 768px) {
  .tb-reason__body {
    padding: 48px 52px;
  }
}

.tb-reason__title {
  font-weight: 700;
  font-size: 18px;
  line-height: 1.2;
  text-transform: uppercase;
  margin: 0;
}

@media (min-width: 992px) {
  .tb-reason__title {
    font-size: 22px;
  }
}

.tb-reason__desc {
  font-size: 15px;
  line-height: 1.7;
  margin: 0;
}

/* Body variants */
.tb-reason__body--light {
  background: #fff;
}

.tb-reason__body--light .tb-reason__title {
  color: var(--tb-dark-900);
}

.tb-reason__body--light .tb-reason__desc {
  color: var(--tb-gray-700);
}

.tb-reason__body--gray {
  background: linear-gradient(160deg, #396648 0%, #448255 100%);
}

.tb-reason__body--gray .tb-reason__title {
  color: #fff;
}

.tb-reason__body--gray .tb-reason__desc {
  color: rgba(255, 255, 255, 0.88);
}

.tb-reason__body--green {
  background: linear-gradient(160deg, #396648 0%, #448255 100%);
}

.tb-reason__body--green .tb-reason__title {
  color: #fff;
}

.tb-reason__body--green .tb-reason__desc {
  color: rgba(255, 255, 255, 0.88);
}

@media (min-width: 768px) {
  .tb-reason--reverse .tb-reason__img {
    order: 2;
  }

  .tb-reason--reverse .tb-reason__body {
    order: 1;
  }
}

/* =========================================================
   GIỚI THIỆU — Vietnam map + pins
   ========================================================= */
.tb-vn-map {
  position: relative;
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  height: 100%;
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tb-vn-map__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  max-height: 600px;
}

.tb-vn-map__pin {
  position: absolute;
  transform: translate(-50%, -100%);
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--tb-dark-900);
  white-space: nowrap;
  pointer-events: none;
}

.tb-vn-map__pin::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50% 50% 50% 0;
  background: var(--tb-green-600);
  transform: rotate(-45deg);
  margin-right: 4px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
  border: 1.5px solid #fff;
}

.tb-vn-map__label {
  position: absolute;
  font-weight: 500;
  font-size: 12px;
  color: var(--tb-brown-700);
  pointer-events: none;
}

/* Region tabs */
.tb-region-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.tb-tab-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 20px;
  border-radius: var(--tb-btn-radius-sm);
  border: 1.5px solid var(--tb-green-600);
  background: transparent;
  color: var(--tb-green-600);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s, color .2s, box-shadow .2s;
}

.tb-tab-btn:hover {
  background: var(--tb-green-50);
}

.tb-tab-btn.is-active {
  background: var(--tb-green-600);
  color: #fff;
  box-shadow: 0 4px 12px rgba(42, 118, 61, 0.25);
}

.tb-region-preview {
  width: 100%;
  aspect-ratio: 705 / 396;
  background: var(--tb-gray-100) center/cover no-repeat;
  border-radius: 10px;
  box-shadow: var(--tb-shadow-md);
}

/* =========================================================
   GIỚI THIỆU — Staff cards
   ========================================================= */
.tb-staff-card {
  background: #fff;
  border-radius: 16px;
  padding: 24px 16px;
  text-align: center;
  box-shadow: var(--tb-shadow-md);
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  transition: transform .2s, box-shadow .2s;
}

.tb-staff-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--tb-shadow-lg);
}

.tb-staff-card__avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--tb-gray-200) center/cover no-repeat;
  flex: 0 0 100px;
  border: 3px solid var(--tb-green-50);
}

.tb-staff-card__name {
  font-weight: 700;
  font-size: 16px;
  color: var(--tb-dark-900);
  margin: 4px 0 0;
}

.tb-staff-card__role {
  font-size: 13px;
  color: var(--tb-gray-500);
  margin: 0;
}

.tb-staff-card__email {
  font-size: 12px;
  color: var(--tb-green-600);
  margin: 0;
  word-break: break-all;
}

.tb-staff-card__email:hover {
  text-decoration: underline;
}

/* Staff swiper — slide chiều cao đồng đều */
.tb-staff-swiper {
  padding-bottom: 48px !important;
}

.tb-staff-swiper .swiper-slide {
  height: auto;
}

.tb-staff-swiper .tb-staff-card {
  height: 100%;
}

.tb-staff-swiper .swiper-pagination {
  bottom: 0;
}

/* =========================================================
   TIN TỨC — Shared base (dùng cho cả v1 & v2)
   ========================================================= */

/* Hero banner tin tức */
.tb-hero--news-page {
  background-image: url('../img/news-featured.png');
  min-height: clamp(240px, 28vw, 420px);
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  align-items: flex-end;
}

.tb-hero--news-page::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 35, 7, .75) 0%, rgba(0, 35, 7, .1) 100%);
}

.tb-hero--news-page .tb-news-hero-inner {
  position: relative;
  z-index: 1;
  padding: 40px 0 48px;
  color: #fff;
}

.tb-news-hero-inner h1 {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  margin: 0;
}

/* Category filter bar */
.tb-news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.tb-news-filter__btn {
  border: 1.5px solid var(--tb-gray-200);
  background: #fff;
  border-radius: 999px;
  padding: 6px 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--tb-gray-600);
  cursor: pointer;
  transition: all .2s;
  white-space: nowrap;
}

.tb-news-filter__btn:hover,
.tb-news-filter__btn.is-active {
  background: var(--tb-green-600);
  border-color: var(--tb-green-600);
  color: #fff;
}

/* Filter bar wrapper */
.tb-news-filterbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

/* Mobile filter row */
.tb-news-filter-mobile {
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

/* Dropdown lọc danh mục (mobile) */
.tb-news-cat-dropdown {
  position: relative;
  flex: 1;
}

.tb-news-cat-dropdown__btn {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  border: 1.5px solid var(--tb-gray-200);
  border-radius: 999px;
  background: #fff;
  padding: 9px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--tb-gray-700);
  cursor: pointer;
  transition: border-color .2s;
}

.tb-news-cat-dropdown__btn span {
  flex: 1;
  text-align: left;
}

.tb-news-cat-dropdown__chevron {
  transition: transform .2s;
  flex-shrink: 0;
}

.tb-news-cat-dropdown.is-open .tb-news-cat-dropdown__btn {
  border-color: var(--tb-green-600);
  color: var(--tb-green-600);
}

.tb-news-cat-dropdown.is-open .tb-news-cat-dropdown__chevron {
  transform: rotate(180deg);
}

.tb-news-cat-dropdown__menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.13);
  border: 1.5px solid var(--tb-gray-100);
  z-index: 500;
  overflow: hidden;
  list-style: none;
  margin: 0;
  padding: 6px 0;
  pointer-events: auto;
}

.tb-news-cat-dropdown.is-open .tb-news-cat-dropdown__menu {
  display: block;
}

.tb-news-cat-dropdown.is-open {
  z-index: 501;
}

.tb-news-cat-dropdown__menu li button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--tb-gray-700);
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
  transition: background .15s, color .15s;
}

.tb-news-cat-dropdown__menu li button svg {
  opacity: 0;
  color: var(--tb-green-600);
}

.tb-news-cat-dropdown__menu li button.is-active {
  color: var(--tb-green-600);
  font-weight: 700;
}

.tb-news-cat-dropdown__menu li button.is-active svg {
  opacity: 1;
}

.tb-news-cat-dropdown__menu li button:hover {
  background: var(--tb-gray-50);
  color: var(--tb-green-600);
}

/* Search mobile icon + expand */
.tb-news-search-mobile {
  position: relative;
  flex-shrink: 0;
}

.tb-news-search-mobile__icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--tb-gray-200);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--tb-gray-600);
  cursor: pointer;
  transition: border-color .2s, color .2s;
}

.tb-news-search-mobile__icon:hover {
  border-color: var(--tb-green-600);
  color: var(--tb-green-600);
}

.tb-news-search-mobile__input-wrap {
  display: none;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  background: #fff;
  border: 1.5px solid var(--tb-green-600);
  border-radius: 999px;
  padding: 6px 12px 6px 16px;
  gap: 8px;
  align-items: center;
  width: 240px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.tb-news-search-mobile.is-open .tb-news-search-mobile__icon {
  display: none;
}

.tb-news-search-mobile.is-open .tb-news-search-mobile__input-wrap {
  display: flex;
}

.tb-news-search-mobile__input-wrap input {
  flex: 1;
  border: 0;
  outline: none;
  font-size: 13px;
  font-family: var(--tb-font-sans);
  color: var(--tb-gray-900);
  background: transparent;
}

.tb-news-search-mobile__close {
  background: none;
  border: 0;
  cursor: pointer;
  padding: 2px;
  color: var(--tb-gray-400);
  display: flex;
  align-items: center;
}

.tb-news-search-mobile__close:hover {
  color: var(--tb-gray-700);
}

/* Search box */
.tb-news-search {
  position: relative;
  flex: 0 0 220px;
}

.tb-news-search input {
  width: 100%;
  border: 1.5px solid var(--tb-gray-200);
  border-radius: 999px;
  padding: 8px 16px 8px 36px;
  font-size: 13px;
  font-family: var(--tb-font-sans);
  outline: none;
  transition: border-color .2s;
}

.tb-news-search input:focus {
  border-color: var(--tb-green-600);
}

.tb-news-search svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--tb-gray-400);
  pointer-events: none;
}

/* Pagination override cho cả 2 version */
.tb-pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 48px;
}

.tb-pagination a,
.tb-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  border: 1.5px solid var(--tb-gray-200);
  color: var(--tb-gray-700);
  text-decoration: none;
  transition: all .2s;
}

.tb-pagination a:hover {
  border-color: var(--tb-green-600);
  color: var(--tb-green-600);
}

.tb-pagination .is-active {
  background: var(--tb-green-600);
  border-color: var(--tb-green-600);
  color: #fff;
}

.tb-pagination .is-disabled {
  opacity: .4;
  pointer-events: none;
}

/* ── V1: Thiết kế gốc — list 2 cột (ảnh trái, text phải) ── */
.tb-news-list-v1 {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.tb-news-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 20px;
  align-items: flex-start;
  padding: 24px 0;
  border-bottom: 1px solid var(--tb-gray-100);
  text-decoration: none;
  color: inherit;
  transition: background .15s;
}

.tb-news-row:last-child {
  border-bottom: 0;
}

@media (max-width: 767px) {
  .tb-news-row {
    display: flex;
    flex-direction: column;
    gap: 0;
    border-bottom: 0;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--tb-shadow-md);
    background: #fff;
  }

  .tb-news-row__thumb {
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: 0;
    transform: none !important;
  }

  .tb-news-row__body {
    padding: 14px 16px 16px;
  }

  .tb-news-row__excerpt {
    display: none;
  }

  .tb-news-list-v1 {
    gap: 16px;
  }
}

.tb-news-row__thumb {
  aspect-ratio: 4/3;
  border-radius: 12px;
  background: var(--tb-gray-200) center/cover no-repeat;
  flex-shrink: 0;
  overflow: hidden;
  transition: transform .3s;
}

.tb-news-row:hover .tb-news-row__thumb {
  transform: scale(1.03);
}

.tb-news-row__body {
  min-width: 0;
}

.tb-news-row__cat {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: var(--tb-green-600);
  margin-bottom: 6px;
}

.tb-news-row__title {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--tb-dark-900);
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-clamp: 2;
  transition: color .2s;
}

.tb-news-row:hover .tb-news-row__title {
  color: var(--tb-green-600);
}

.tb-news-row__excerpt {
  font-size: 13px;
  color: var(--tb-gray-500);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-clamp: 2;
  margin-bottom: 10px;
}

.tb-news-row__read {
  font-size: 13px;
  font-weight: 600;
  color: var(--tb-gray-500);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: color .2s;
}

.tb-news-row:hover .tb-news-row__read {
  color: var(--tb-green-600);
}

.tb-news-row__read svg {
  transition: transform .2s;
}

.tb-news-row:hover .tb-news-row__read svg {
  transform: translateX(3px);
}

.tb-news-row__date {
  padding-right: 10px;
  font-size: 12px;
  color: var(--tb-gray-400);
  margin-bottom: 4px;
}

/* V1 — 2 cột ngang trên desktop */
@media (min-width: 768px) {
  .tb-news-list-v1--2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 40px;
  }

  .tb-news-list-v1--2col .tb-news-row {
    border-bottom: 1px solid var(--tb-gray-100);
  }
}

/* Related news swiper */
.tb-related-swiper .swiper-slide {
  height: auto;
  box-sizing: border-box;
}

.tb-related-swiper .tb-nc {
  height: 100%;
}

.tb-related-swiper .tb-proj-card-v2 {
  height: 100%;
}

/* ── V2: Đề xuất — card grid sang trọng ── */
.tb-news-grid-v2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

@media (min-width: 640px) {
  .tb-news-grid-v2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .tb-news-grid-v2 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* V2 — featured card (span 2) */
.tb-news-grid-v2 .tb-nc--featured {
  grid-column: 1 / -1;
}

@media (min-width: 1024px) {
  .tb-news-grid-v2 .tb-nc--featured {
    grid-column: span 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }
}

.tb-nc {
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--tb-shadow-md);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: transform .3s, box-shadow .3s;
}

.tb-nc:hover {
  transform: translateY(-6px);
  box-shadow: var(--tb-shadow-lg);
}

.tb-nc__media {
  aspect-ratio: 16/9;
  background: var(--tb-gray-200) center/cover no-repeat;
  overflow: hidden;
  flex-shrink: 0;
  transition: transform .5s ease;
}

.tb-nc:hover .tb-nc__media {
  transform: scale(1.04);
}

.tb-nc--featured .tb-nc__media {
  aspect-ratio: auto;
  min-height: 300px;
}

@media (min-width: 1024px) {
  .tb-nc--featured .tb-nc__media {
    min-height: 380px;
  }
}

.tb-nc__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.tb-nc--featured .tb-nc__body {
  padding: 32px 36px;
  justify-content: center;
}

.tb-nc__cat {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--tb-green-600);
}

.tb-nc__title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--tb-dark-900);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-clamp: 3;
  transition: color .2s;
}

.tb-nc--featured .tb-nc__title {
  font-size: 22px;
  -webkit-line-clamp: 4;
  line-clamp: 4;
}

.tb-nc:hover .tb-nc__title {
  color: var(--tb-green-600);
}

.tb-nc__excerpt {
  font-size: 13px;
  color: var(--tb-gray-500);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-clamp: 3;
}

.tb-nc__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--tb-gray-100);
  font-size: 12px;
  color: var(--tb-gray-400);
}

.tb-nc__meta svg {
  flex-shrink: 0;
}

/* V2 section heading inline */
.tb-section-hd {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 32px;
}

.tb-section-hd__more {
  font-size: 13px;
  font-weight: 700;
  color: var(--tb-green-600);
  white-space: nowrap;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 1.5px solid var(--tb-green-600);
  border-radius: 999px;
  padding: 7px 18px;
  transition: all .2s;
}

.tb-section-hd__more:hover {
  background: var(--tb-green-600);
  color: #fff;
}

/* =========================================================
   CHI TIẾT TIN TỨC — Article page
   ========================================================= */

/* Hero xanh đậm */
/* ── Hero ── */
.tb-article-hero {
  position: relative;
  background: var(--tb-dark-900) center/cover no-repeat;
  padding: 40px 0 48px;
  color: #fff;
}

.tb-article-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 60, 20, .78) 0%, rgba(10, 80, 30, .55) 100%);
}

.tb-article-hero .container,
.tb-article-hero__inner {
  position: relative;
  z-index: 1;
}

.tb-article-hero__inner {
  max-width: 760px;
}

.tb-article-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  font-size: 12px;
  color: rgba(255, 255, 255, .45);
  margin-bottom: 18px;
}

.tb-article-hero__breadcrumb a {
  color: rgba(255, 255, 255, .45);
  text-decoration: none;
  transition: color .15s;
}

.tb-article-hero__breadcrumb a:hover {
  color: rgba(255, 255, 255, .85);
}

.tb-article-hero__breadcrumb span {
  color: var(--tb-green-400);
}

.tb-article-hero__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.tb-article-hero__cat {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--tb-green-400);
  background: rgba(35, 170, 79, .15);
  border-radius: 4px;
  padding: 3px 8px;
}

.tb-article-hero__date {
  font-size: 12px;
  color: rgba(255, 255, 255, .45);
}

.tb-article-hero__title {
  font-size: clamp(20px, 2.8vw, 34px);
  font-weight: 800;
  line-height: 1.25;
  color: #fff;
  margin-bottom: 14px;
}

.tb-article-hero__excerpt {
  font-size: 14px;
  color: rgba(255, 255, 255, .6);
  line-height: 1.7;
  margin-bottom: 0;
}

/* ── Layout 2 cột — dùng trong .container Bootstrap ── */
.tb-article-layout {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 48px;
  align-items: start;
}

@media (max-width: 991px) {
  .tb-article-layout {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

/* ── Article content col ── */
.tb-article-content {
  padding: 44px 0;
  min-width: 0;
}

/* ── Prose ── */
.tb-prose {
  font-size: 16px;
  line-height: 1.85;
  color: var(--tb-gray-700);
}

.tb-prose>*+* {
  margin-top: 0;
}

.tb-prose p {
  margin-bottom: 22px;
}

.tb-prose h2 {
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 700;
  color: var(--tb-dark-900);
  margin: 44px 0 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--tb-gray-100);
}

.tb-prose h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--tb-dark-900);
  margin: 32px 0 12px;
}

.tb-prose h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--tb-dark-900);
  margin: 24px 0 8px;
}

.tb-prose ul,
.tb-prose ol {
  padding-left: 22px;
  margin-bottom: 22px;
}

.tb-prose li {
  margin-bottom: 8px;
  line-height: 1.7;
}

.tb-prose a {
  color: var(--tb-green-600);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.tb-prose strong {
  color: var(--tb-dark-900);
  font-weight: 700;
}

.tb-prose blockquote {
  border-left: 3px solid var(--tb-green-600);
  background: var(--tb-green-50);
  border-radius: 0 12px 12px 0;
  padding: 18px 22px;
  margin: 28px 0;
  font-style: italic;
  font-size: 15px;
  color: var(--tb-gray-700);
  line-height: 1.7;
}

.tb-prose blockquote footer {
  margin-top: 10px;
  font-size: 13px;
  font-style: normal;
  font-weight: 600;
  color: var(--tb-green-600);
}

.tb-prose figure {
  margin: 32px 0;
}

.tb-prose figure img {
  width: 100%;
  border-radius: 14px;
  display: block;
}

.tb-prose figcaption {
  text-align: center;
  font-size: 12px;
  color: var(--tb-gray-400);
  margin-top: 10px;
  font-style: italic;
  line-height: 1.5;
}

/* ── Share mobile cuối bài ── */
.tb-article-share-mobile {
  display: none;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 24px 0 8px;
  border-top: 1px solid var(--tb-gray-100);
  margin-top: 40px;
}

@media (max-width: 991px) {
  .tb-article-share-mobile {
    display: flex;
  }
}

.tb-article-share-mobile__label {
  font-size: 13px;
  font-weight: 600;
  color: var(--tb-gray-500);
}

/* Share button dùng chung */
.tb-share-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--tb-gray-200);
  background: #fff;
  color: var(--tb-gray-500);
  cursor: pointer;
  text-decoration: none;
  transition: all .2s;
  flex-shrink: 0;
}

.tb-share-btn:hover {
  border-color: var(--tb-green-600);
  color: var(--tb-green-600);
  background: var(--tb-green-50);
}

.tb-share-btn--copy.is-copied {
  border-color: var(--tb-green-400);
  color: var(--tb-green-600);
}

/* ── Sidebar col ── */
.tb-article-toc-col {
  padding-top: 44px;
  align-self: start;
  /* bắt buộc để sticky hoạt động trong grid */
  position: sticky;
  top: 44px;
}

@media (max-width: 991px) {
  .tb-article-toc-col {
    display: none;
  }
}

/* Sidebar — 1 khối liền mạch */
.tb-toc-sidebar {
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--tb-gray-100);
  box-shadow: var(--tb-shadow-md);
  overflow: hidden;
}

/* Section title trong sidebar */
.tb-toc__title {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #444;
  padding: 16px 16px 10px;
  margin: 0;
}

/* TOC list */
.tb-toc {
  background: none;
  border: 0;
  box-shadow: none;
  border-radius: 0;
}

.tb-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
}

.tb-toc__item a {
  font-size: 13px;
  color: var(--tb-gray-600);
  text-decoration: none;
  display: block;
  padding: 7px 16px;
  border-left: 2px solid transparent;
  transition: all .15s;
  line-height: 1.45;
}

.tb-toc__item a:hover {
  color: var(--tb-green-600);
  background: var(--tb-green-50);
}

.tb-toc__item.is-active a {
  color: var(--tb-green-600);
  font-weight: 600;
  border-left-color: var(--tb-green-600);
  background: var(--tb-green-50);
}

.tb-toc__item--h3 a {
  padding-left: 28px;
  font-size: 12px;
  color: var(--tb-gray-500);
}

/* Divider giữa TOC và Share */
.tb-sidebar-divider {
  height: 1px;
  background: var(--tb-gray-100);
  margin: 4px 0;
}

/* Share trong sidebar */
.tb-toc-share {
  padding: 0 0 16px;
}

.tb-toc-share .tb-toc__title {
  padding-top: 14px;
}

.tb-toc-share__btns {
  display: flex;
  gap: 8px;
  padding: 0 16px;
}

/* Newsletter box trong sidebar */
.tb-sidebar-newsletter {
  padding: 0 16px 16px;
}

.tb-sidebar-newsletter .tb-toc__title {
  padding: 14px 0 10px;
  margin-bottom: 8px;
}

.tb-sidebar-newsletter__desc {
  font-size: 13px;
  color: var(--tb-gray-500);
  line-height: 1.55;
  margin-bottom: 12px;
}

.tb-sidebar-newsletter__form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 8px;
}

.tb-sidebar-newsletter__form input {
  width: 100%;
  border: 1.5px solid var(--tb-gray-200);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
  font-family: var(--tb-font-sans);
  outline: none;
  transition: border-color .2s;
  color: var(--tb-gray-900);
}

.tb-sidebar-newsletter__form input:focus {
  border-color: var(--tb-green-600);
}

.tb-sidebar-newsletter__form .btn {
  font-size: 13px;
  padding: 10px;
  border-radius: 8px;
}

.tb-sidebar-newsletter__note {
  font-size: 11px;
  color: var(--tb-gray-400);
  line-height: 1.5;
  margin: 0;
}

.tb-sidebar-newsletter__note a {
  color: var(--tb-green-600);
  text-decoration: underline;
}

/* ── TOC mobile — card tĩnh giống desktop ── */
.tb-toc-mobile {
  display: none;
  margin-bottom: 24px;
}

@media (max-width: 991px) {
  .tb-toc-mobile {
    display: block;
  }
}

/* =========================================================
   LIÊN HỆ — Contact page
   ========================================================= */

/* Layout 2 cột */
.tb-contact-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  background: #fff;
  border-radius: 20px;
  box-shadow: var(--tb-shadow-lg);
  overflow: hidden;
}

@media (min-width: 992px) {
  .tb-contact-wrap {
    grid-template-columns: 1fr 1fr;
  }
}

/* Left image */
.tb-contact-img {
  display: none;
  background: var(--tb-green-50);
}

@media (min-width: 992px) {
  .tb-contact-img {
    display: flex;
    align-items: stretch;
    min-height: 600px;
  }
}

.tb-contact-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Right form pane */
.tb-contact-form-wrap {
  padding: 40px 32px;
}

@media (min-width: 992px) {
  .tb-contact-form-wrap {
    padding: 52px 48px;
  }
}

.tb-contact-title {
  font-size: 26px;
  font-weight: 700;
  color: var(--tb-dark-900);
  margin-bottom: 10px;
}

@media (min-width: 992px) {
  .tb-contact-title {
    font-size: 30px;
  }
}

.tb-contact-title strong {
  color: var(--tb-green-600);
  font-weight: 700;
}

.tb-contact-desc {
  font-size: 14px;
  color: var(--tb-gray-500);
  line-height: 1.6;
  margin-bottom: 28px;
}

/* Field */
.tb-contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.tb-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tb-field__label {
  font-size: 13px;
  font-weight: 600;
  color: var(--tb-gray-700);
}

.tb-field__required {
  color: var(--tb-green-600);
  font-weight: 600;
}

.tb-field__input,
.tb-field__textarea {
  width: 100%;
  border: 1.5px solid var(--tb-gray-200);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 14px;
  font-family: var(--tb-font-sans);
  color: var(--tb-gray-900);
  background: #fff;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}

.tb-field__input::placeholder,
.tb-field__textarea::placeholder {
  color: var(--tb-gray-400);
}

.tb-field__input:focus,
.tb-field__textarea:focus {
  border-color: var(--tb-green-600);
  box-shadow: 0 0 0 3px rgba(42, 118, 61, 0.12);
}

.tb-field__textarea {
  resize: vertical;
  min-height: 110px;
}

/* Validation states */
.tb-field__error {
  display: none;
  font-size: 12px;
  color: #dc3545;
  margin-top: 2px;
}

.tb-field.is-invalid .tb-field__input,
.tb-field.is-invalid .tb-field__textarea {
  border-color: #dc3545;
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.tb-field.is-invalid .tb-field__error {
  display: block;
}

.tb-field.is-valid .tb-field__input,
.tb-field.is-valid .tb-field__textarea {
  border-color: var(--tb-green-400);
}

/* Policy text */
.tb-contact-policy {
  font-size: 12px;
  color: var(--tb-gray-500);
  line-height: 1.6;
  margin: 0;
}

.tb-contact-policy a {
  color: var(--tb-green-600);
  text-decoration: underline;
}

/* Submit */
.tb-contact-submit {
  font-weight: 700;
  font-size: 15px;
  padding: 14px 40px;
  letter-spacing: .5px;
}

/* Success */
.tb-contact-success {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--tb-green-50);
  color: var(--tb-green-600);
  border-radius: 10px;
  padding: 14px 18px;
  font-size: 14px;
  font-weight: 600;
}

/* Info cards */
.tb-contact-card {
  background: #fff;
  border-radius: 16px;
  padding: 28px 24px;
  text-align: center;
  box-shadow: var(--tb-shadow-md);
  height: 100%;
}

.tb-contact-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--tb-green-50);
  color: var(--tb-green-600);
  margin-bottom: 14px;
}

.tb-contact-card__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--tb-dark-900);
  margin-bottom: 8px;
}

.tb-contact-card__text {
  font-size: 14px;
  color: var(--tb-gray-600);
  margin: 0;
  line-height: 1.6;
}

.tb-contact-card__text--small {
  font-size: 13px;
  color: var(--tb-gray-400);
}

.tb-contact-card__text a {
  color: var(--tb-green-600);
}

.tb-contact-card__text a:hover {
  text-decoration: underline;
}

/* Map */
.tb-map-wrap {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--tb-shadow-md);
}

/* =========================================================
   DỰ ÁN — Campaigns filter bar
   ========================================================= */

.tb-campaigns-header {
  margin-bottom: 32px;
}

/* Campaigns top: heading giữa + stats hàng ngang */
.tb-campaigns-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-bottom: 36px;
  gap: 28px;
}

/* Eyebrow */
.tb-campaigns-top__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.tb-campaigns-top__eyebrow-line {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--tb-green-600);
}

.tb-campaigns-top__eyebrow-text {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--tb-gray-500);
}

/* Title */
.tb-campaigns-top__title {
  font-size: clamp(26px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--tb-dark-900);
  margin: 0 0 14px;
}

.tb-campaigns-top__title strong {
  color: var(--tb-green-600);
}

/* Desc */
.tb-campaigns-top__desc {
  font-size: 14px;
  color: var(--tb-gray-500);
  line-height: 1.7;
  max-width: 720px;
  margin: 0 auto;
}

/* Stats row */
.tb-campaigns-top__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  border: 1px solid var(--tb-gray-100);
  border-radius: 14px;
  padding: 20px 32px;
  background: var(--tb-gray-50);
  width: 100%;
}

.tb-campaigns-top__stat {
  text-align: center;
  padding: 0 32px;
}

@media (max-width: 575px) {
  .tb-campaigns-top__stat {
    padding: 8px 16px;
  }
}

.tb-campaigns-top__stat-num {
  display: block;
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 800;
  color: var(--tb-green-600);
  line-height: 1;
}

.tb-campaigns-top__stat-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .7px;
  color: var(--tb-gray-400);
  margin-top: 5px;
}

.tb-campaigns-top__stat-divider {
  width: 1px;
  height: 40px;
  background: var(--tb-gray-200);
  flex-shrink: 0;
}

@media (max-width: 575px) {
  .tb-campaigns-top__stat-divider {
    display: none;
  }
}

.tb-campaigns-filter {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  background: var(--tb-gray-50);
  border: 1px solid var(--tb-gray-100);
  border-radius: 14px;
  padding: 12px 20px;
  margin-bottom: 36px;
}

.tb-campaigns-filter__left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.tb-campaigns-filter__right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.tb-filter-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.tb-filter-group__label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: var(--tb-gray-400);
  white-space: nowrap;
  flex-shrink: 0;
}

.tb-filter-group--sort {
  margin-left: auto;
}

@media (max-width: 767px) {
  .tb-filter-group--sort {
    margin-left: 0;
  }
}

/* Select dropdown */
.tb-filter-select-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  border: 1.5px solid var(--tb-gray-200);
  border-radius: 999px;
  padding: 7px 10px 7px 12px;
  cursor: pointer;
  transition: border-color .2s, color .2s;
  white-space: nowrap;
}

.tb-filter-select-wrap:focus-within,
.tb-filter-select-wrap:hover {
  border-color: var(--tb-green-600);
}

.tb-filter-select-wrap:focus-within svg,
.tb-filter-select-wrap:hover svg {
  color: var(--tb-green-600);
}

.tb-filter-select-wrap>svg:first-child {
  color: var(--tb-gray-500);
  flex-shrink: 0;
  transition: color .2s;
}

.tb-filter-select {
  border: 0;
  outline: 0;
  background: transparent;
  font-size: 13px;
  font-weight: 600;
  color: var(--tb-gray-700);
  font-family: var(--tb-font-sans);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  /* phủ toàn bộ wrap để click mở native dropdown */
  position: absolute;
  inset: 0;
  opacity: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

/* Label hiển thị giá trị */
.tb-filter-select-wrap__label {
  font-size: 13px;
  font-weight: 600;
  color: var(--tb-gray-700);
  pointer-events: none;
}

.tb-filter-select__chevron {
  color: var(--tb-gray-400);
  flex-shrink: 0;
  pointer-events: none;
  transition: color .2s;
}

/* Search */
.tb-campaigns-search {
  width: 200px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 1.5px solid var(--tb-gray-200);
  border-radius: 999px;
  padding: 8px 16px;
  transition: border-color .2s;
}

.tb-campaigns-search:focus-within {
  border-color: var(--tb-green-600);
}

.tb-campaigns-search svg {
  color: var(--tb-gray-400);
  flex-shrink: 0;
}

.tb-campaigns-search input {
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  font-size: 13px;
  font-family: var(--tb-font-sans);
  color: var(--tb-gray-900);
}

.tb-campaigns-search input::placeholder {
  color: var(--tb-gray-400);
}

/* Custom region dropdown */
.tb-region-dropdown {
  position: relative;
}

.tb-region-dropdown__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  border: 1.5px solid var(--tb-gray-200);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--tb-gray-700);
  cursor: pointer;
  white-space: nowrap;
  transition: border-color .2s;
  font-family: var(--tb-font-sans);
}

.tb-region-dropdown__btn:hover,
.tb-region-dropdown.is-open .tb-region-dropdown__btn {
  border-color: var(--tb-green-600);
  color: var(--tb-green-600);
}

.tb-region-dropdown__chevron {
  transition: transform .2s;
  flex-shrink: 0;
}

.tb-region-dropdown.is-open .tb-region-dropdown__chevron {
  transform: rotate(180deg);
}

.tb-region-dropdown__panel {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  z-index: 300;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.14);
  border: 1px solid var(--tb-gray-100);
  overflow: hidden;
}

.tb-region-dropdown.is-open .tb-region-dropdown__panel {
  display: block;
}

.tb-region-dropdown__search {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--tb-gray-100);
  color: var(--tb-gray-400);
}

.tb-region-dropdown__search input {
  flex: 1;
  border: 0;
  outline: 0;
  font-size: 13px;
  font-family: var(--tb-font-sans);
  color: var(--tb-gray-900);
  background: transparent;
}

.tb-region-dropdown__search input::placeholder {
  color: var(--tb-gray-400);
}

.tb-region-dropdown__list {
  list-style: none;
  margin: 0;
  padding: 6px 0;
  max-height: 260px;
  overflow-y: auto;
}

.tb-region-dropdown__list li {
  padding: 8px 16px;
  font-size: 13px;
  color: var(--tb-gray-700);
  cursor: pointer;
  transition: background .15s, color .15s;
}

.tb-region-dropdown__list li:hover {
  background: var(--tb-green-50);
  color: var(--tb-green-600);
}

.tb-region-dropdown__list li.is-active {
  color: var(--tb-green-600);
  font-weight: 700;
  background: var(--tb-green-50);
}

.tb-region-dropdown__group {
  font-size: 11px !important;
  font-weight: 700 !important;
  text-transform: uppercase;
  letter-spacing: .7px;
  color: var(--tb-gray-400) !important;
  background: none !important;
  padding: 10px 16px 4px !important;
  cursor: default !important;
}

.tb-region-dropdown__list li.d-none {
  display: none;
}

/* Empty state */
.tb-campaigns-empty {
  text-align: center;
  padding: 64px 24px;
  color: var(--tb-gray-400);
}

.tb-campaigns-empty svg {
  margin-bottom: 16px;
  color: var(--tb-gray-300);
}

.tb-campaigns-empty p {
  font-size: 15px;
  margin-bottom: 16px;
}

/* =========================================================
   DỰ ÁN — V1 (theo thiết kế gốc)
   ========================================================= */

/* Banner sự kiện hero */
.tb-event-banner {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/5;
  min-height: 200px;
  background: var(--tb-gray-200) center/cover no-repeat;
}

@media (max-width: 767px) {
  .tb-event-banner {
    aspect-ratio: 16/7;
  }
}

/* Section heading inline với nút */
.tb-projects-hd {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 12px;
}

/* Grid dự án 3 cột */
.tb-projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 991px) {
  .tb-projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575px) {
  .tb-projects-grid {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   DỰ ÁN — V2 (đề xuất — thiết kế tinh tế)
   ========================================================= */

/* Stats strip */
.tb-project-stats {
  background: var(--tb-dark-900);
  padding: 20px 0;
}

.tb-project-stats__grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.tb-project-stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 32px;
  border-right: 1px solid rgba(255, 255, 255, .12);
}

.tb-project-stat-item:last-child {
  border-right: 0;
}

@media (max-width: 575px) {
  .tb-project-stat-item {
    padding: 8px 20px;
  }
}

.tb-project-stat-item__num {
  font-size: 26px;
  font-weight: 800;
  color: var(--tb-green-400);
  line-height: 1;
}

.tb-project-stat-item__label {
  font-size: 11px;
  color: rgba(255, 255, 255, .5);
  text-transform: uppercase;
  letter-spacing: .6px;
  margin-top: 4px;
}

/* Filter tabs v2 */
.tb-filter-v2 {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.tb-filter-v2__btn {
  border: 0;
  background: var(--tb-gray-100);
  border-radius: 999px;
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 600;
  color: var(--tb-gray-600);
  cursor: pointer;
  transition: all .2s;
  white-space: nowrap;
}

.tb-filter-v2__btn:hover {
  background: var(--tb-green-50);
  color: var(--tb-green-600);
}

.tb-filter-v2__btn.is-active {
  background: var(--tb-green-600);
  color: #fff;
}

/* Featured card (chiếm 2 cột) */
.tb-projects-grid-v2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}

@media (max-width: 991px) {
  .tb-projects-grid-v2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575px) {
  .tb-projects-grid-v2 {
    grid-template-columns: 1fr;
  }
}

.tb-proj-card-v2 {
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(0, 0, 0, .06);
  display: flex;
  flex-direction: column;
  transition: transform .3s cubic-bezier(.2, 0, .1, 1), box-shadow .3s;
  text-decoration: none;
  color: inherit;
}

.tb-proj-card-v2:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, .12);
}

/* Featured card */
.tb-proj-card-v2--featured {
  grid-column: span 2;
  flex-direction: row;
}

@media (max-width: 767px) {
  .tb-proj-card-v2--featured {
    grid-column: span 1;
    flex-direction: column;
  }
}

.tb-proj-card-v2__media {
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
  aspect-ratio: 4 / 3;
  background: var(--tb-gray-200) center/cover no-repeat;
}

.tb-proj-card-v2--featured .tb-proj-card-v2__media {
  aspect-ratio: auto;
  flex: 1;
  min-height: 100%;
}

@media (max-width: 767px) {
  .tb-proj-card-v2--featured .tb-proj-card-v2__media {
    aspect-ratio: 4 / 3;
    flex: none;
    min-height: unset;
  }
}

.tb-proj-card-v2:hover .tb-proj-card-v2__media-img {
  transform: scale(1.05);
}

.tb-proj-card-v2__media-img {
  position: absolute;
  inset: 0;
  background: inherit;
  background-size: cover;
  background-position: center;
  transition: transform .6s cubic-bezier(.2, 0, .1, 1);
}

/* Badge trạng thái */
.tb-proj-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 1;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .6px;
  padding: 4px 10px;
  border-radius: 999px;
}

/* Badge inline (ngoài card media — vd: info panel chi tiết dự án) */
.tb-proj-badge--inline {
  position: static;
  display: inline-block;
  top: auto;
  left: auto;
}

.tb-proj-badge--active {
  background: var(--tb-green-600);
  color: #fff;
}

.tb-proj-badge--ending {
  background: var(--tb-yellow-500);
  color: #fff;
  animation: tb-pulse 2s ease-in-out infinite;
}

.tb-proj-badge--done {
  background: var(--tb-gray-700);
  color: #fff;
}

@keyframes tb-pulse {

  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(250, 163, 40, .5);
  }

  50% {
    box-shadow: 0 0 0 6px rgba(250, 163, 40, 0);
  }
}

/* Progress bar animated */
.tb-proj-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, .62);
  backdrop-filter: blur(8px);
  padding: 10px 14px 12px;
  margin: 0 8px 8px;
  border-radius: 38px;
}

.tb-proj-progress__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 7px;
}

.tb-proj-progress__amount {
  font-size: 13px;
  font-weight: 700;
  color: var(--tb-green-600);
}

.tb-proj-progress__pct {
  font-size: 12px;
  font-weight: 600;
  color: var(--tb-gray-500);
}

.tb-proj-progress__bar {
  height: 5px;
  background: var(--tb-gray-200);
  border-radius: 999px;
  overflow: hidden;
}

.tb-proj-progress__bar>i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--tb-green-400), var(--tb-green-600));
  border-radius: 999px;
  width: 0;
  transition: width 1.2s cubic-bezier(.2, 0, .1, 1);
}

.tb-proj-progress__bar.is-animated>i {
  width: var(--pct);
}

/* Body card v2 */
.tb-proj-card-v2__body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.tb-proj-card-v2--featured .tb-proj-card-v2__body {
  padding: 28px 24px;
  justify-content: center;
}

.tb-proj-card-v2__region {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: var(--tb-green-600);
  display: flex;
  align-items: center;
  gap: 4px;
}

.tb-proj-card-v2__title {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--tb-dark-900);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-clamp: 2;
  min-height: 2.8em;
  transition: color .2s;
}

.tb-proj-card-v2--featured .tb-proj-card-v2__title {
  font-size: 18px;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  min-height: auto;
}

.tb-proj-card-v2:hover .tb-proj-card-v2__title {
  color: var(--tb-green-600);
}

.tb-proj-card-v2__desc {
  font-size: 13px;
  color: var(--tb-gray-500);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-clamp: 2;
}

.tb-proj-card-v2__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--tb-gray-100);
  margin-top: auto;
  font-size: 12px;
  gap: 8px;
  flex-wrap: wrap;
}

.tb-proj-card-v2__meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--tb-gray-500);
}

.tb-proj-card-v2__meta-item strong {
  color: var(--tb-yellow-500);
  font-weight: 700;
}

.tb-proj-card-v2__meta-item .tb-days-num {
  color: var(--tb-dark-900);
  font-weight: 800;
}

.tb-proj-card-v2__cta {
  font-size: 12px;
  font-weight: 700;
  color: var(--tb-green-600);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.tb-proj-card-v2__cta--muted {
  color: var(--tb-gray-400);
}

/* Done card styles */
.tb-proj-card-v2--done .tb-proj-card-v2__media-img {
  filter: grayscale(25%);
}

.tb-proj-card-v2__meta-item--done {
  color: var(--tb-green-600);
  font-weight: 600;
}

/* Sort panel — align right */
.tb-region-dropdown__panel--right {
  right: 0;
  left: auto;
  min-width: 180px;
}

.tb-proj-card-v2__cta svg {
  transition: transform .2s;
}

.tb-proj-card-v2:hover .tb-proj-card-v2__cta svg {
  transform: translateX(3px);
}

/* Divider section */
.tb-projects-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 48px 0 32px;
}

.tb-projects-divider__line {
  flex: 1;
  height: 1px;
  background: var(--tb-gray-100);
}

.tb-projects-divider__label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--tb-gray-400);
  white-space: nowrap;
}

/* =========================================================
   CHI TIẾT DỰ ÁN
   ========================================================= */

/* Breadcrumb */
.tb-project-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--tb-gray-500);
  padding: 14px 0;
  border-bottom: 1px solid var(--tb-gray-100);
  margin-bottom: 28px;
}

.tb-project-breadcrumb a {
  color: var(--tb-gray-500);
  text-decoration: none;
}

.tb-project-breadcrumb a:hover {
  color: var(--tb-green-600);
}

.tb-project-breadcrumb span {
  color: var(--tb-gray-800);
  font-weight: 500;
}

/* Layout 7/5 — gallery hàng 1 cột 1, info sticky cột 2, tabs hàng 2 cột 1 */
.tb-project-detail {
  display: grid;
  grid-template-columns: 7fr 5fr;
  column-gap: 40px;
  row-gap: 32px;
  align-items: start;
}

.tb-project-detail__left {
  grid-column: 1;
  grid-row: 1;
  min-width: 0;
}

.tb-project-detail__tabs {
  grid-column: 1;
  grid-row: 2;
  min-width: 0;
}

.tb-project-detail__right {
  grid-column: 2;
  grid-row: 1 / span 2;
  min-width: 0;
  align-self: start;
  position: sticky;
  top: 100px;
}

@media (max-width: 991px) {
  .tb-project-detail {
    grid-template-columns: 1fr;
  }

  .tb-project-detail__left {
    grid-column: 1;
    grid-row: 1;
  }

  .tb-project-detail__right {
    grid-column: 1;
    grid-row: 2;
    position: static;
  }

  .tb-project-detail__tabs {
    grid-column: 1;
    grid-row: 3;
  }
}

/* Gallery — desktop: thumbs dọc trái | main phải */
.tb-project-gallery {
  display: flex;
  gap: 12px;
  align-items: stretch;
}

.tb-gallery-thumbs {
  width: 72px;
  flex-shrink: 0;
  align-self: stretch;
  overflow: hidden;
}

.tb-gallery-thumbs .swiper-wrapper {
  flex-direction: column;
}

.tb-project-gallery__thumb {
  width: 72px;
  height: 60px;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  background: var(--tb-gray-100) center/cover no-repeat;
  transition: border-color .2s;
  box-sizing: border-box;
  flex-shrink: 0;
}

.tb-project-gallery__thumb.is-active {
  border-color: var(--tb-green-600);
}

.tb-project-gallery__main {
  flex: 1;
  min-width: 0;
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--tb-gray-200) center/cover no-repeat;
}

/* Mobile: main trên, thumbs ngang dưới */
@media (max-width: 575px) {
  .tb-project-gallery {
    flex-direction: column-reverse;
  }

  .tb-gallery-thumbs {
    width: 100%;
  }

  .tb-gallery-thumbs .swiper-wrapper {
    flex-direction: row;
  }

  .tb-project-gallery__thumb {
    width: 72px;
    height: 56px;
  }
}

/* Info panel */
.tb-project-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.tb-project-info__title {
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 800;
  color: var(--tb-dark-900);
  line-height: 1.3;
  margin: 0;
}

.tb-project-info__location {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 0px;
  font-size: 14px;
  color: var(--tb-gray-500);
  margin-top: 6px;
}

/* Đối tác */
.tb-project-info__partner {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 400;
  color: var(--tb-gray-600);
}

.tb-project-info__partner-name {
  font-weight: 700;
  color: var(--tb-dark-900);
  text-decoration: none;
  transition: color .2s;
}

.tb-project-info__partner-name:hover {
  color: var(--tb-green-600);
}

.tb-project-info__partner-logo {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--tb-gray-100) center/cover no-repeat;
  border: 1px solid var(--tb-gray-200);
  flex-shrink: 0;
}

/* Stats 3 ô */
.tb-project-info__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

@media (max-width: 575px) {
  .tb-project-info__stats {
    grid-template-columns: 1fr;
  }

  .tb-project-info__stat {
    padding: 12px 16px;
  }
}

.tb-project-info__stat {
  background: var(--tb-green-50);
  border: 1px solid rgba(35, 170, 79, .12);
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.tb-project-info__stat-icon {
  width: 40px;
  height: 40px;
  object-fit: contain;
  flex-shrink: 0;
}

.tb-project-info__stat-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.tb-project-info__stat-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--tb-gray-500);
  line-height: 1.3;
  white-space: nowrap;
}

.tb-project-info__stat-val {
  font-size: 16px;
  font-weight: 800;
  color: var(--tb-green-600);
  line-height: 1.2;
  white-space: nowrap;
}

/* Progress */
.tb-project-info__progress-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
}

.tb-project-info__amount {
  font-size: 22px;
  font-weight: 800;
  color: var(--tb-green-600);
}

.tb-project-info__pct {
  font-size: 14px;
  color: var(--tb-gray-500);
  font-weight: 600;
}

.tb-project-info__bar {
  height: 8px;
  background: var(--tb-gray-100);
  border-radius: 999px;
  overflow: hidden;
}

.tb-project-info__bar>i {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--tb-green-400), var(--tb-green-600));
  width: 0;
  transition: width 1.2s cubic-bezier(.2, 0, .1, 1);
}

.tb-project-info__bar.is-animated>i {
  width: var(--pct);
}

/* CTA button */
.tb-project-info__cta {
  display: block;
  width: 100%;
  padding: 16px;
  background: var(--tb-green-600);
  color: #fff;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: .5px;
  text-align: center;
  border-radius: 12px;
  border: 0;
  cursor: pointer;
  text-decoration: none;
  transition: background .2s, transform .1s;
}

.tb-project-info__cta:hover {
  background: var(--tb-green-700);
  color: #fff;
  transform: translateY(-1px);
}

/* Tabs */
.tb-project-tabs {
  border-bottom: 2px solid var(--tb-gray-100);
  display: flex;
  gap: 0;
  margin-bottom: 32px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.tb-project-tabs::-webkit-scrollbar {
  display: none;
}

.tb-project-tab {
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  color: var(--tb-gray-500);
  cursor: pointer;
  border: 0;
  background: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
  flex-shrink: 0;
  transition: color .2s, border-color .2s;
}

@media (max-width: 575px) {
  .tb-project-tab {
    padding: 12px 16px;
  }
}

.tb-project-tab.is-active {
  color: var(--tb-green-600);
  border-bottom-color: var(--tb-green-600);
}

.tb-project-tab:hover {
  color: var(--tb-green-600);
}

.tb-project-tab-panel {
  display: none;
}

.tb-project-tab-panel.is-active {
  display: block;
}

/* Donors head */
.tb-donors-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.tb-donors-head__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--tb-green-600);
}

.tb-donors-head__count {
  font-size: 14px;
  font-weight: 700;
  color: var(--tb-green-600);
}

/* Donors table — scroll ngang trên mobile */
.tb-donors-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.tb-donors-table-wrap::-webkit-scrollbar {
  height: 6px;
}

.tb-donors-table-wrap::-webkit-scrollbar-thumb {
  background: var(--tb-gray-200);
  border-radius: 3px;
}

.tb-donors-filter {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.tb-donors-filter__search {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1.5px solid var(--tb-gray-200);
  border-radius: 10px;
  padding: 9px 14px;
  transition: border-color .2s;
  color: var(--tb-gray-400);
}

.tb-donors-filter__search:focus-within {
  border-color: var(--tb-green-600);
}

.tb-donors-filter__search input {
  flex: 1;
  border: 0;
  outline: 0;
  font-size: 13px;
  font-family: var(--tb-font-sans);
  color: var(--tb-gray-900);
  background: transparent;
}

/* Advanced filter dropdown */
.tb-donors-advfilter {
  position: relative;
  flex-shrink: 0;
}

.tb-donors-advfilter__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1.5px solid var(--tb-gray-200);
  border-radius: 10px;
  background: #fff;
  padding: 9px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--tb-gray-700);
  cursor: pointer;
  white-space: nowrap;
  transition: border-color .2s, color .2s;
  font-family: var(--tb-font-sans);
}

.tb-donors-advfilter__btn:hover,
.tb-donors-advfilter.is-open .tb-donors-advfilter__btn {
  border-color: var(--tb-green-600);
  color: var(--tb-green-600);
}

/* Mobile: chỉ icon */
@media (max-width: 575px) {
  .tb-donors-advfilter__btn {
    padding: 9px 12px;
  }

  .tb-donors-advfilter__btn-text {
    display: none;
  }
}

/* Filter đang áp dụng — nút active */
.tb-donors-advfilter.has-filter .tb-donors-advfilter__btn {
  background: var(--tb-green-600);
  color: #fff;
  border-color: var(--tb-green-600);
  position: relative;
}

.tb-donors-advfilter.has-filter .tb-donors-advfilter__btn::after {
  content: '';
  position: absolute;
  top: -4px;
  right: -4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--tb-yellow-500);
  border: 2px solid #fff;
}

.tb-donors-advfilter__panel {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 380px;
  max-width: calc(100vw - 32px);
  z-index: 300;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.14);
  border: 1px solid var(--tb-gray-100);
  padding: 20px;
}

.tb-donors-advfilter.is-open .tb-donors-advfilter__panel {
  display: block;
}

.tb-donors-advfilter__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.tb-donors-advfilter__field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--tb-gray-700);
}

.tb-donors-advfilter__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.tb-donors-advfilter__row .tb-donors-advfilter__field {
  margin-bottom: 16px;
}

.tb-donors-advfilter__date {
  border: 1.5px solid var(--tb-gray-200);
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 13px;
  font-family: var(--tb-font-sans);
  color: var(--tb-gray-700);
  outline: none;
  width: 100%;
}

.tb-donors-advfilter__date:focus {
  border-color: var(--tb-green-600);
}

.tb-donors-advfilter__select {
  border: 1.5px solid var(--tb-gray-200);
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 13px;
  font-family: var(--tb-font-sans);
  color: var(--tb-gray-700);
  outline: none;
  width: 100%;
  background: #fff;
  cursor: pointer;
}

.tb-donors-advfilter__select:focus {
  border-color: var(--tb-green-600);
}

.tb-donors-advfilter__actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 4px;
}

.tb-donors-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 480px;
}

.tb-donors-table th,
.tb-donors-table td {
  white-space: nowrap;
  padding-right: 16px;
}

@media (max-width: 575px) {
  .tb-donors-table th {
    font-size: 11px;
  }

  .tb-donors-table td {
    font-size: 13px;
    padding: 12px 16px 12px 0;
  }

  .tb-donors-table td:last-child {
    font-size: 11px;
  }
}

.tb-donors-table th {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: var(--tb-gray-400);
  padding: 10px 24px 10px 0;
  border-bottom: 1px solid var(--tb-gray-100);
  text-align: left;
}

.tb-donors-table td {
  padding: 14px 24px 14px 0;
  font-size: 14px;
  color: var(--tb-gray-700);
  border-bottom: 1px solid var(--tb-gray-50);
}

.tb-donors-table th:last-child,
.tb-donors-table td:last-child {
  padding-right: 0;
}

.tb-donors-table tr:last-child td {
  border-bottom: 0;
}

.tb-donors-table td:nth-child(3) {
  color: var(--tb-green-600);
  font-weight: 600;
}

.tb-donors-table td:last-child {
  color: var(--tb-gray-400);
  font-size: 12px;
}

.tb-donors-table__code {
  font-weight: 700;
  color: var(--tb-gray-500);
  font-variant-numeric: tabular-nums;
}

/* ── CTA outline (nút test đối tác) ── */
.tb-project-info__cta--outline {
  background: #fff;
  color: var(--tb-green-600);
  border: 1.5px solid var(--tb-green-600);
  margin-top: 10px;
}

.tb-project-info__cta--outline:hover {
  background: var(--tb-green-50);
  color: var(--tb-green-600);
}

/* SweetAlert2 phải nổi trên modal (z-index 2000) */
.swal2-container {
  z-index: 3000 !important;
}

/* ── Modal popup chung ── */
.tb-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  overflow-y: auto;
}

.tb-modal.is-open {
  display: flex;
}

.tb-modal__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .5);
  backdrop-filter: blur(2px);
}

.tb-modal__dialog {
  position: relative;
  z-index: 1;
  background: #fff;
  border-radius: 20px;
  width: 100%;
  max-width: 540px;
  padding: 32px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, .25);
  animation: tb-modal-in .3s cubic-bezier(.2, 0, .1, 1);
  margin: auto;
}

.tb-modal__dialog--sm {
  max-width: 440px;
}

@keyframes tb-modal-in {
  from {
    opacity: 0;
    transform: translateY(20px) scale(.98);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.tb-modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 0;
  background: var(--tb-gray-50);
  color: var(--tb-gray-500);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background .2s, color .2s;
}

.tb-modal__close:hover {
  background: var(--tb-gray-100);
  color: var(--tb-gray-900);
}

.tb-modal__title {
  text-align: center;
  font-size: 20px;
  font-weight: 800;
  color: var(--tb-green-600);
  margin: 0 0 6px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--tb-gray-100);
}

.tb-modal__project {
  text-align: center;
  font-size: 15px;
  font-weight: 700;
  color: var(--tb-dark-900);
  line-height: 1.4;
  margin: 16px 0 24px;
}

.tb-modal__sub {
  text-align: center;
  font-size: 14px;
  color: var(--tb-gray-500);
  line-height: 1.6;
  margin: 8px 0 24px;
}

.tb-modal__actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
}

.tb-modal__actions--center {
  justify-content: center;
}

/* Donate form */
.tb-donate-form__group {
  margin-bottom: 24px;
}

.tb-donate-form__label {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--tb-green-600);
  margin-bottom: 12px;
}

.tb-req {
  color: #e53935;
  font-size: 13px;
}

.tb-donate-form__input {
  width: 100%;
  border: 1.5px solid var(--tb-gray-200);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 14px;
  font-family: var(--tb-font-sans);
  color: var(--tb-gray-900);
  outline: none;
  transition: border-color .2s;
}

.tb-donate-form__input:focus {
  border-color: var(--tb-green-600);
}

textarea.tb-donate-form__input {
  resize: vertical;
}

.tb-donate-form__check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--tb-gray-700);
  cursor: pointer;
}

.tb-donate-form__check input {
  width: 16px;
  height: 16px;
  accent-color: var(--tb-green-600);
}

.tb-donate-form__hint {
  font-size: 11px;
  color: var(--tb-gray-400);
  margin: 6px 0 0;
  line-height: 1.5;
}

/* Validation error */
.tb-field__error {
  display: none;
  font-size: 12px;
  color: #e53935;
  margin: 6px 0 0;
}

.tb-field.has-error .tb-field__error,
.tb-donate-form__group.has-error .tb-field__error {
  display: block;
}

.tb-field.has-error .tb-donate-form__input {
  border-color: #e53935;
}

.tb-donate-form__group.has-error .tb-amount-pill,
.tb-donate-form__group.has-error .tb-amount-pill__input {
  border-color: #e53935;
}

/* Info tooltip */
.tb-info-tip {
  position: relative;
  display: inline-flex;
  align-items: center;
  color: var(--tb-gray-400);
  cursor: help;
  margin-left: 4px;
  vertical-align: middle;
}

.tb-info-tip:hover {
  color: var(--tb-green-600);
}

.tb-info-tip::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  width: 220px;
  padding: 8px 12px;
  background: var(--tb-dark-900);
  color: #fff;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.5;
  text-transform: none;
  letter-spacing: 0;
  border-radius: 8px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .2s, transform .2s;
  z-index: 10;
}

.tb-info-tip::before {
  content: '';
  position: absolute;
  bottom: calc(100% + 2px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  border: 6px solid transparent;
  border-top-color: var(--tb-dark-900);
  opacity: 0;
  visibility: hidden;
  transition: opacity .2s, transform .2s;
  z-index: 10;
}

.tb-info-tip:hover::after,
.tb-info-tip:hover::before {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.tb-donate-form__terms {
  text-align: center;
  font-size: 12px;
  font-style: italic;
  color: var(--tb-gray-400);
  margin: 16px 0 0;
}

.tb-donate-form__terms a {
  color: var(--tb-green-600);
  font-weight: 600;
  text-decoration: none;
  font-style: normal;
}

.tb-donate-form__terms a:hover {
  text-decoration: underline;
}

/* Amount pills */
.tb-amount-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tb-amount-pill {
  border: 1.5px solid var(--tb-gray-200);
  background: var(--tb-gray-50);
  border-radius: 10px;
  padding: 11px 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--tb-gray-700);
  cursor: pointer;
  transition: all .2s;
  font-family: var(--tb-font-sans);
}

.tb-amount-pill:hover {
  border-color: var(--tb-green-600);
}

.tb-amount-pill.is-active {
  border-color: var(--tb-green-600);
  background: var(--tb-green-50);
  color: var(--tb-green-600);
}

/* Custom: nút "Số khác" → input tại chỗ */
.tb-amount-pill__input {
  display: none;
  width: 110px;
  border: 1.5px solid var(--tb-green-600);
  background: var(--tb-green-50);
  border-radius: 10px;
  padding: 11px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--tb-green-600);
  font-family: var(--tb-font-sans);
  outline: none;
}

.tb-amount-pill__input::placeholder {
  color: var(--tb-green-600);
  opacity: .55;
}

.tb-amount-pills.is-custom .tb-amount-pill--custom {
  display: none;
}

.tb-amount-pills.is-custom .tb-amount-pill__input {
  display: block;
}

/* Convert tiền */
.tb-donate-convert {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
  padding: 12px 16px;
  background: var(--tb-green-50);
  border-radius: 10px;
  font-size: 14px;
  color: var(--tb-gray-600);
}

.tb-donate-convert strong {
  font-size: 18px;
  color: var(--tb-green-600);
  font-weight: 800;
}

.tb-donate-convert small {
  color: var(--tb-gray-400);
  font-size: 12px;
}

/* QR payment */
.tb-qr-pay {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 28px;
  align-items: center;
}

@media (max-width: 575px) {
  .tb-qr-pay {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.tb-qr-pay__info {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.tb-qr-pay__row {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.tb-qr-pay__label {
  font-size: 14px;
  color: var(--tb-gray-500);
  min-width: 120px;
  flex-shrink: 0;
}

.tb-qr-pay__value {
  font-size: 14px;
  font-weight: 700;
  color: var(--tb-dark-900);
}

.tb-qr-pay__value--amount {
  color: var(--tb-yellow-500);
  font-size: 16px;
}

.tb-qr-pay__code {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.tb-qr-pay__copy {
  border: 0;
  background: none;
  cursor: pointer;
  padding: 2px;
  color: var(--tb-gray-400);
  display: inline-flex;
  transition: color .2s;
}

.tb-qr-pay__copy:hover {
  color: var(--tb-green-600);
}

.tb-qr-pay__copy.is-copied {
  color: var(--tb-green-600);
}

.tb-qr-pay__note {
  font-size: 12px;
  color: #e53935;
  line-height: 1.5;
  margin: 4px 0 0;
}

.tb-qr-pay__qr {
  border: 1px solid var(--tb-gray-100);
  border-radius: 14px;
  padding: 10px;
  background: #fff;
}

.tb-qr-pay__qr img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

.tb-qr-pay__countdown {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 10px;
  font-size: 12px;
  color: var(--tb-gray-500);
}

.tb-qr-pay__countdown strong {
  font-variant-numeric: tabular-nums;
  color: var(--tb-green-600);
  font-weight: 700;
}

.tb-qr-pay__countdown.is-warning {
  color: #e53935;
}

.tb-qr-pay__countdown.is-warning strong {
  color: #e53935;
}

.tb-qr-pay__countdown.is-expired strong {
  color: var(--tb-gray-400);
}

/* Partner card trong popup */
.tb-partner-card {
  display: flex;
  gap: 14px;
  background: var(--tb-green-50);
  border: 1px solid rgba(35, 170, 79, .12);
  border-radius: 14px;
  padding: 16px;
}

.tb-partner-card__logo {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #fff center/contain no-repeat;
  background-size: 70%;
  border: 1px solid var(--tb-gray-100);
  flex-shrink: 0;
}

.tb-partner-card__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--tb-dark-900);
  margin: 0 0 6px;
}

.tb-partner-card__desc {
  font-size: 13px;
  color: var(--tb-gray-600);
  line-height: 1.6;
  margin: 0 0 8px;
}

.tb-partner-card__link {
  font-size: 13px;
  font-weight: 700;
  color: var(--tb-green-600);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.tb-partner-card__link:hover {
  color: var(--tb-green-700);
}

.tb-partner-note {
  text-align: center;
  font-size: 13px;
  color: var(--tb-gray-500);
  line-height: 1.6;
  margin: 20px 0 0;
}

.tb-partner-note a {
  color: var(--tb-green-600);
  font-weight: 600;
}

/* ── Activity timeline (accordion) ── */
.tb-timeline {
  position: relative;
  max-width: 760px;
  padding-left: 8px;
}

/* đường dọc nối các dot — căn giữa dot (dot center = left 11px) */
.tb-timeline::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 14px;
  bottom: 14px;
  width: 2px;
  background: var(--tb-gray-100);
}

.tb-timeline-item {
  position: relative;
  padding-left: 32px;
}

.tb-timeline-item+.tb-timeline-item {
  margin-top: 8px;
}

/* Header (clickable) */
.tb-timeline-item__header {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
  padding: 14px 0;
  font-family: var(--tb-font-sans);
}

.tb-timeline-item__dot {
  position: absolute;
  left: 5px;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--tb-gray-200);
  z-index: 1;
  transition: border-color .2s, background .2s;
}

.tb-timeline-item.is-open .tb-timeline-item__dot {
  background: var(--tb-green-600);
  border-color: var(--tb-green-600);
  box-shadow: 0 0 0 4px var(--tb-green-50);
}

.tb-timeline-item__head-text {
  flex: 1;
  min-width: 0;
}

.tb-timeline-item__date {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--tb-gray-400);
  margin-bottom: 3px;
}

.tb-timeline-item__title {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--tb-dark-900);
  line-height: 1.4;
  transition: color .2s;
}

.tb-timeline-item__header:hover .tb-timeline-item__title {
  color: var(--tb-green-600);
}

.tb-timeline-item.is-open .tb-timeline-item__title {
  color: var(--tb-green-600);
}

.tb-timeline-item__chevron {
  color: var(--tb-gray-400);
  flex-shrink: 0;
  transition: transform .3s, color .2s;
}

.tb-timeline-item.is-open .tb-timeline-item__chevron {
  transform: rotate(180deg);
  color: var(--tb-green-600);
}

/* Body collapse */
.tb-timeline-item__body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .35s cubic-bezier(.2, 0, .1, 1);
}

.tb-timeline-item.is-open .tb-timeline-item__body {
  grid-template-rows: 1fr;
}

.tb-timeline-item__body-inner {
  overflow: hidden;
  min-height: 0;
}

.tb-timeline-item.is-open .tb-timeline-item__body-inner {
  padding-bottom: 16px;
}

.tb-timeline-item__body p {
  font-size: 14px;
  color: var(--tb-gray-600);
  line-height: 1.7;
  margin: 0;
}

.tb-timeline-item__figure {
  margin: 14px 0 0;
}

.tb-timeline-item__figure img {
  width: 100%;
  max-width: 460px;
  border-radius: 12px;
  display: block;
}

@media (max-width: 575px) {
  .tb-timeline-item__chevron {
    align-self: flex-start;
    margin-top: 4px;
  }
}

/* =========================================================
   DANH SÁCH ĐỐI TÁC
   ========================================================= */
.tb-partners-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 991px) {
  .tb-partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575px) {
  .tb-partners-grid {
    grid-template-columns: 1fr;
  }
}

.tb-partner-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--tb-gray-100);
  border-radius: 18px;
  padding: 28px 24px;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: transform .3s, box-shadow .3s, border-color .3s;
}

.tb-partner-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 44px rgba(0, 0, 0, .10);
  border-color: rgba(35, 170, 79, .3);
}

/* Logo to, khung trắng viền nhẹ */
.tb-partner-card__logo {
  width: 96px;
  height: 96px;
  border-radius: 16px;
  background: #fff center/contain no-repeat;
  background-size: 72%;
  border: 1px solid var(--tb-gray-100);
  box-shadow: var(--tb-shadow-sm);
  margin-bottom: 18px;
}

/* Badge liên kết chiến dịch — chỉ hiện khi có */
.tb-partner-card__badge {
  position: absolute;
  top: 20px;
  right: 20px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .3px;
  background: var(--tb-green-50);
  color: var(--tb-green-600);
  padding: 6px 12px;
  border-radius: 999px;
}

.tb-partner-card__name {
  font-size: 19px;
  font-weight: 800;
  color: var(--tb-dark-900);
  margin: 0 0 6px;
  transition: color .2s;
}

.tb-partner-card:hover .tb-partner-card__name {
  color: var(--tb-green-600);
}

.tb-partner-card__field {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .4px;
  color: var(--tb-green-600);
  margin: 0 0 12px;
}

.tb-partner-card__desc {
  font-size: 13px;
  color: var(--tb-gray-500);
  line-height: 1.65;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-clamp: 2;
}

/* =========================================================
   CHI TIẾT ĐỐI TÁC
   ========================================================= */
.tb-partner-detail {
  background: linear-gradient(180deg, var(--tb-green-50) 0%, #fff 320px);
}

/* 2 loại: --has-campaign (đầy đủ) | --info-only (chỉ giới thiệu).
   Section chỉ dành cho đối tác liên kết → ẩn khi info-only. */
.tb-partner-detail--info-only .tb-pd-campaign-only {
  display: none;
}

/* Badge "Đối tác liên kết chiến dịch" chỉ hiện ở loại has-campaign */
.tb-partner-detail--info-only .tb-pd-badge {
  display: none;
}

.tb-pd-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--tb-gray-500);
  padding: 18px 0;
}

.tb-pd-breadcrumb a {
  color: var(--tb-gray-500);
  text-decoration: none;
}

.tb-pd-breadcrumb a:hover {
  color: var(--tb-green-600);
}

.tb-pd-breadcrumb span {
  color: var(--tb-dark-900);
  font-weight: 500;
}

/* Hero: ảnh lớn trái + info phải (logo chồng lên đầu, KHÔNG lặp ảnh ở section sau) */
.tb-pd-hero {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 48px;
  align-items: stretch;
  padding-bottom: 8px;
}

@media (max-width: 991px) {
  .tb-pd-hero {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

/* Ảnh lớn — khối hình duy nhất của trang */
.tb-pd-hero__media {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  min-height: 380px;
  background: var(--tb-gray-200) center/cover no-repeat;
  box-shadow: 0 24px 60px rgba(0, 35, 7, .14);
}

/* mobile: KHONG dat min-height cung aspect-ratio (aspect suy width tu min-height -> tran ngang 448px/390px) */
@media (max-width: 991px) {
  .tb-pd-hero__media {
    min-height: 0;
    width: 100%;
    aspect-ratio: 16/10;
  }
}

.tb-pd-hero__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 35, 7, .12) 0%, transparent 40%);
}

.tb-pd-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .6px;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--tb-green-600), var(--tb-green-700));
  color: #fff;
  padding: 8px 15px;
  border-radius: 999px;
  box-shadow: 0 6px 18px rgba(0, 35, 7, .25);
}

/* Info phải — căn giữa theo chiều dọc so với ảnh */
.tb-pd-hero__info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.tb-pd-hero__logo {
  width: 76px;
  height: 76px;
  border-radius: 18px;
  flex-shrink: 0;
  margin-bottom: 20px;
  background: #fff center/contain no-repeat;
  background-size: 68%;
  border: 1px solid var(--tb-gray-100);
  box-shadow: var(--tb-shadow-sm);
}

.tb-pd-hero__title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--tb-dark-900);
  margin: 0 0 14px;
}

.tb-pd-hero__desc {
  font-size: 15px;
  color: var(--tb-gray-600);
  line-height: 1.7;
  margin: 0 0 26px;
}

.tb-pd-hero__facts {
  display: flex;
  gap: 0;
  flex-wrap: wrap;
  margin-bottom: 28px;
  border-top: 1px solid var(--tb-gray-100);
  border-bottom: 1px solid var(--tb-gray-100);
}

.tb-pd-fact {
  padding: 16px 28px 16px 0;
}

.tb-pd-fact+.tb-pd-fact {
  padding-left: 28px;
  border-left: 1px solid var(--tb-gray-100);
}

.tb-pd-fact__label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: var(--tb-gray-400);
  display: block;
  margin-bottom: 4px;
}

.tb-pd-fact__value {
  font-size: 15px;
  font-weight: 700;
  color: var(--tb-dark-900);
}

.tb-pd-fact__value a {
  color: var(--tb-green-600);
  text-decoration: none;
}

.tb-pd-fact__value a:hover {
  text-decoration: underline;
}

.tb-pd-hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Stats bar nổi */
.tb-pd-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0, 0, 0, .08);
  margin-top: 36px;
}

@media (max-width: 767px) {
  .tb-pd-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

.tb-pd-stat {
  padding: 24px 20px;
  text-align: center;
  border-right: 1px solid var(--tb-gray-100);
}

.tb-pd-stat:last-child {
  border-right: 0;
}

@media (max-width: 767px) {
  .tb-pd-stat:nth-child(2) {
    border-right: 0;
  }

  .tb-pd-stat:nth-child(1),
  .tb-pd-stat:nth-child(2) {
    border-bottom: 1px solid var(--tb-gray-100);
  }
}

.tb-pd-stat__num {
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 800;
  color: var(--tb-green-600);
  line-height: 1;
}

.tb-pd-stat__num small {
  font-size: 14px;
  font-weight: 700;
}

.tb-pd-stat__label {
  font-size: 12px;
  color: var(--tb-gray-500);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: .4px;
}

/* Câu chuyện đồng hành — khối nền màu gom câu chuyện + dải giá trị đánh số */
.tb-pd-story {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 100% 0%, rgba(35, 170, 79, .08), transparent 42%),
    var(--tb-green-50);
  border: 1px solid rgba(35, 170, 79, .14);
  border-radius: 24px;
  padding: 48px 52px;
}

@media (max-width: 767px) {
  .tb-pd-story {
    padding: 32px 24px;
    border-radius: 18px;
  }
}

/* Lá trang trí mờ góc phải */
.tb-pd-story__leaf {
  position: absolute;
  top: -30px;
  right: -24px;
  color: rgba(35, 170, 79, .10);
  pointer-events: none;
  transform: rotate(-12deg);
}

/* Phần văn bản: tiêu đề trái | nội dung phải */
.tb-pd-story__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 32px 56px;
  align-items: start;
}

@media (max-width: 767px) {
  .tb-pd-story__grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}

.tb-pd-story__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--tb-green-600);
  margin-bottom: 14px;
}

.tb-pd-story__eyebrow::before {
  content: '';
  width: 26px;
  height: 2px;
  background: var(--tb-green-600);
  opacity: .55;
}

.tb-pd-story__lead {
  font-size: clamp(24px, 3.2vw, 36px);
  font-weight: 800;
  color: var(--tb-dark-900);
  line-height: 1.22;
  margin: 0;
}

.tb-pd-story__lead strong {
  color: var(--tb-green-600);
}

.tb-pd-story__body p {
  font-size: 15px;
  color: var(--tb-gray-600);
  line-height: 1.8;
  margin: 0 0 14px;
}

.tb-pd-story__body p:last-child {
  margin-bottom: 0;
}

.tb-pd-story__intro {
  font-size: 17px !important;
  font-weight: 600;
  color: var(--tb-dark-900) !important;
  line-height: 1.6 !important;
  padding-left: 16px;
  border-left: 3px solid var(--tb-green-600);
}

/* Dải giá trị đánh số 01·02·03 — đường kẻ ngăn, không phải 3 thẻ rời */
.tb-pd-vlist {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 40px 0 0;
  padding: 32px 0 0;
  border-top: 1px solid rgba(35, 170, 79, .18);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

@media (max-width: 767px) {
  .tb-pd-vlist {
    grid-template-columns: 1fr;
    padding-top: 24px;
    margin-top: 28px;
  }
}

.tb-pd-vitem {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 4px 28px;
}

.tb-pd-vitem+.tb-pd-vitem {
  border-left: 1px solid rgba(35, 170, 79, .16);
}

.tb-pd-vitem:first-child {
  padding-left: 0;
}

.tb-pd-vitem:last-child {
  padding-right: 0;
}

@media (max-width: 767px) {
  .tb-pd-vitem {
    padding: 18px 0;
  }

  .tb-pd-vitem+.tb-pd-vitem {
    border-left: 0;
    border-top: 1px solid rgba(35, 170, 79, .16);
  }
}

.tb-pd-vitem__no {
  font-size: 22px;
  font-weight: 800;
  line-height: 1;
  color: var(--tb-green-600);
  opacity: .35;
  flex-shrink: 0;
  min-width: 26px;
}

.tb-pd-vitem__icon {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--tb-green-400), var(--tb-green-600));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tb-pd-vitem__text {
  padding-top: 1px;
}

.tb-pd-vitem__title {
  font-size: 15px;
  font-weight: 800;
  color: var(--tb-dark-900);
  margin: 0 0 5px;
}

.tb-pd-vitem__desc {
  font-size: 13.5px;
  color: var(--tb-gray-600);
  line-height: 1.55;
  margin: 0;
}

/* CTA box đẹp */
.tb-pd-cta {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 0% 0%, rgba(35, 170, 79, .35), transparent 50%),
    linear-gradient(135deg, var(--tb-green-600) 0%, var(--tb-green-700) 55%, var(--tb-dark-800) 100%);
  border-radius: 24px;
  padding: 48px 52px;
  color: #fff;
}

@media (max-width: 575px) {
  .tb-pd-cta {
    padding: 36px 28px;
  }
}

.tb-pd-cta__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  pointer-events: none;
}

.tb-pd-cta__glow--1 {
  width: 260px;
  height: 260px;
  top: -120px;
  right: -60px;
  background: rgba(35, 170, 79, .4);
}

.tb-pd-cta__glow--2 {
  width: 200px;
  height: 200px;
  bottom: -120px;
  left: 20%;
  background: rgba(250, 163, 40, .18);
}

.tb-pd-cta__leaf {
  position: absolute;
  right: -10px;
  bottom: -20px;
  color: rgba(255, 255, 255, .07);
  pointer-events: none;
  transform: rotate(-15deg);
}

.tb-pd-cta__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.tb-pd-cta__text {
  flex: 1;
  min-width: 280px;
}

.tb-pd-cta__eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--tb-green-400);
  margin-bottom: 10px;
}

.tb-pd-cta__title {
  font-size: clamp(22px, 2.8vw, 30px);
  font-weight: 800;
  margin: 0 0 10px;
  line-height: 1.2;
}

.tb-pd-cta__desc {
  font-size: 15px;
  color: rgba(255, 255, 255, .78);
  margin: 0;
  max-width: 520px;
  line-height: 1.65;
}

.tb-pd-cta__actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.tb-pd-cta__actions .btn-light {
  color: var(--tb-green-700);
}

.tb-pd-cta__actions .btn-light:hover {
  background: var(--tb-gray-50);
}

.tb-pd-cta__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  transition: color .2s;
}

.tb-pd-cta__link:hover {
  color: var(--tb-green-400);
}

/* Quote tinh tế (không box đen nặng) */
.tb-pd-quote {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  padding: 8px 0;
}

.tb-pd-quote__mark {
  font-size: 56px;
  line-height: 1;
  color: var(--tb-green-400);
  font-weight: 800;
}

.tb-pd-quote__text {
  font-size: clamp(18px, 2.4vw, 24px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--tb-dark-900);
  margin: 8px 0 24px;
}

.tb-pd-quote__author {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.tb-pd-quote__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--tb-green-600);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 18px;
}

.tb-pd-quote__name {
  font-size: 14px;
  font-weight: 700;
  color: var(--tb-dark-900);
  text-align: left;
}

.tb-pd-quote__role {
  font-size: 13px;
  color: var(--tb-gray-500);
}

/* =========================================================
   ĐIỂM NHẤN TREEBANK — 3 trụ cột
   ========================================================= */
.tb-highlights__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 991px) {
  .tb-highlights__grid {
    grid-template-columns: 1fr;
    max-width: 560px;
    margin: 0 auto;
  }
}

.tb-highlight {
  position: relative;
  background: #fff;
  border: 1px solid var(--tb-gray-100);
  border-radius: 18px;
  padding: 32px 28px;
  overflow: hidden;
  transition: transform .3s, box-shadow .3s, border-color .3s;
}

.tb-highlight:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(42, 118, 61, .12);
  border-color: var(--tb-green-200, rgba(35, 170, 79, .3));
}

/* Số thứ tự lớn mờ ở góc */
.tb-highlight__num {
  position: absolute;
  top: 8px;
  right: 18px;
  font-size: 72px;
  font-weight: 800;
  line-height: 1;
  color: var(--tb-green-50);
  z-index: 0;
}

.tb-highlight__icon {
  position: relative;
  z-index: 1;
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--tb-green-400), var(--tb-green-600));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.tb-highlight__title {
  position: relative;
  z-index: 1;
  font-size: 18px;
  font-weight: 800;
  color: var(--tb-dark-900);
  margin: 0 0 12px;
}

.tb-highlight__title span {
  color: var(--tb-green-600);
}

.tb-highlight__desc {
  position: relative;
  z-index: 1;
  font-size: 14px;
  color: var(--tb-gray-600);
  line-height: 1.7;
  margin: 0;
}

/* Thanh accent dưới chân card */
.tb-highlight::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--tb-green-400), var(--tb-green-600));
  transition: width .35s cubic-bezier(.2, 0, .1, 1);
}

.tb-highlight:hover::after {
  width: 100%;
}

/* =========================================================
   ĐỘI NGŨ — Sơ đồ tổ chức (org chart)
   ========================================================= */

/* Hero nhỏ */
.tb-team-hero {
  background: var(--tb-green-50);
  padding: 56px 0;
  text-align: center;
}

.tb-team-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--tb-green-600);
  margin-bottom: 14px;
}

.tb-team-hero__eyebrow::before,
.tb-team-hero__eyebrow::after {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--tb-green-600);
  opacity: .5;
}

.tb-team-hero__title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--tb-dark-900);
  margin: 0 0 12px;
}

.tb-team-hero__title strong {
  color: var(--tb-green-600);
}

.tb-team-hero__desc {
  font-size: 15px;
  color: var(--tb-gray-600);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto;
}

/* Org chart wrapper */
.tb-orgchart {
  position: relative;
  background:
    radial-gradient(circle at 15% 20%, rgba(35, 170, 79, .05), transparent 30%),
    radial-gradient(circle at 85% 70%, rgba(35, 170, 79, .05), transparent 30%),
    var(--tb-gray-50);
  padding: 64px 0;
}

/* ── ORG CHART — cây phân cấp bất đối xứng ──
   Logo Treebank (gốc) → rẽ 2 nhánh: BAN QUẢN LÝ (chính, trục giữa) + BAN CỐ VẤN (phụ, bên phải).
   BAN QUẢN LÝ là trục trung tâm: Logo → Ban quản lý → (Minh, Giang) → 4 thành viên đều
   căn giữa container. BAN CỐ VẤN treo absolute sang phải, nối vào đường ngang của logo. */
.tb-org {
  --org-line: 2px;
  --org-color: var(--tb-green-600);
  --org-gap: 30px;
  --org-advisor-gap: 300px;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Gốc: Logo Treebank */
.tb-org__root {
  position: relative;
  z-index: 2;
}

.tb-org__logo {
  width: 92px;
  height: 92px;
  border-radius: 20px;
  background: #fff;
  border: 1px solid var(--tb-gray-100);
  box-shadow: 0 8px 22px rgba(42, 118, 61, .16);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
}

.tb-org__logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* Cuống dọc từ đáy logo xuống đường ngang của 2 ban */
.tb-org__root::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 100%;
  width: var(--org-line);
  height: var(--org-gap);
  background: var(--org-color);
}

.tb-org__level {
  position: relative;
  display: flex;
  justify-content: center;
}

.tb-org__level--team {
  margin-top: var(--org-gap);
}

/* Cấp 1: 2 nhánh ban — Ban quản lý là trục giữa, Ban cố vấn treo phải */
.tb-org__level--boards {
  margin-top: var(--org-gap);
}

.tb-org__node--label {
  position: relative;
  z-index: 2;
  width: auto;
  background: var(--tb-green-600);
  color: #fff;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: .5px;
  padding: 14px 34px;
  border-radius: 8px;
  box-shadow: 0 6px 18px rgba(42, 118, 61, .25);
}

/* Cuống dọc lên từ Ban quản lý tới đường ngang của logo */
.tb-org__level--boards .tb-org__node--label:not(.tb-org__node--advisor)::before {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: var(--org-line);
  height: var(--org-gap);
  background: var(--org-color);
}

/* Ban cố vấn (nhánh phụ): treo sang phải, có đường ngang + cuống nối lên đường ngang logo */
.tb-org__node--advisor {
  position: absolute;
  left: calc(50% + var(--org-advisor-gap));
  transform: translateX(-50%);
  background: var(--tb-green-700);
}

/* Đường ngang từ trục giữa (dưới logo) sang Ban cố vấn */
.tb-org__node--advisor::after {
  content: '';
  position: absolute;
  top: calc(-1 * var(--org-gap));
  right: 50%;
  width: var(--org-advisor-gap);
  height: var(--org-line);
  background: var(--org-color);
}

/* Cuống dọc từ Ban cố vấn lên đường ngang đó */
.tb-org__node--advisor::before {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: var(--org-line);
  height: var(--org-gap);
  background: var(--org-color);
}

/* Nhánh Ban quản lý (lãnh đạo + thành viên) — căn giữa, nối tiếp trục Ban quản lý */
.tb-org__branch {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: var(--org-gap);
}

/* Trục dọc đoạn A: từ đáy Ban quản lý xuống đường ngang cấp lãnh đạo */
.tb-org__branch::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: calc(-1 * var(--org-gap));
  width: var(--org-line);
  height: var(--org-gap);
  background: var(--org-color);
  z-index: 0;
}

/* Trục dọc đoạn B: từ đường ngang lãnh đạo (top:0) xuống đường ngang thành viên (bottom = -org-gap).
   Dùng top+bottom để tự co theo chiều cao thực của cấp lãnh đạo, không cần đoán height. */
.tb-org__level--lead::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0;
  bottom: calc(-1 * var(--org-gap));
  width: var(--org-line);
  background: var(--org-color);
  z-index: 0;
}

/* Node lãnh đạo / thành viên */
.tb-org__node {
  position: relative;
  z-index: 1;
  text-align: center;
  width: 180px;
  padding: var(--org-gap) 8px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

@media (max-width: 575px) {
  .tb-org__node {
    width: 46%;
  }
}

/* Cuống dọc lên từ mỗi node tới đường ngang của cấp */
.tb-org__level--lead .tb-org__node::before,
.tb-org__level--team .tb-org__node::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: var(--org-line);
  height: var(--org-gap);
  background: var(--org-color);
  transform: translateX(-50%);
}

/* Đường ngang nối anh em — nửa trái + nửa phải (khớp tâm node biên) */
.tb-org__level--lead .tb-org__node::after,
.tb-org__level--team .tb-org__node::after {
  content: '';
  position: absolute;
  top: 0;
  height: var(--org-line);
  background: var(--org-color);
  left: 0;
  right: 0;
  z-index: 0;
}

.tb-org__level--lead .tb-org__node:first-child::after,
.tb-org__level--team .tb-org__node:first-child::after {
  left: 50%;
  right: 0;
}

.tb-org__level--lead .tb-org__node:last-child::after,
.tb-org__level--team .tb-org__node:last-child::after {
  left: 0;
  right: 50%;
}

.tb-org__level--lead .tb-org__node:only-child::after,
.tb-org__level--team .tb-org__node:only-child::after {
  display: none;
}

/* Avatar */
.tb-org__avatar {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  margin: 0 auto 14px;
  padding: 5px;
  background: var(--tb-green-600);
}

@media (max-width: 575px) {
  .tb-org__avatar {
    width: 104px;
    height: 104px;
  }
}

.tb-org__avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid #fff;
}

.tb-org__name {
  font-size: 14px;
  font-weight: 700;
  color: var(--tb-dark-900);
  margin: 0 0 3px;
}

.tb-org__role {
  font-size: 13px;
  color: var(--tb-gray-500);
  margin: 0;
  line-height: 1.4;
}

/* Mobile: bỏ connector, xếp lưới gọn */
@media (max-width: 767px) {
  .tb-org__level {
    flex-wrap: wrap;
    gap: 24px 0;
    margin-top: 28px !important;
  }

  .tb-org__node {
    padding-top: 0;
  }

  .tb-org__node::before,
  .tb-org__node::after,
  .tb-org__root::after,
  .tb-org__branch::before,
  .tb-org__level--lead::before,
  .tb-org__node--label::before,
  .tb-org__node--advisor::after {
    display: none !important;
  }

  /* Ban cố vấn trở về luồng thường, xếp cạnh Ban quản lý */
  .tb-org__level--boards {
    gap: 14px;
    flex-wrap: wrap;
  }

  .tb-org__node--advisor {
    position: static;
    transform: none;
    left: auto;
  }
}

/* Value cards */
.tb-value-card {
  height: 100%;
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--tb-gray-100);
  padding: 28px 24px;
  text-align: center;
  transition: transform .3s, box-shadow .3s;
}

.tb-value-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, .08);
}

.tb-value-card__icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: var(--tb-green-50);
  color: var(--tb-green-600);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}

.tb-value-card__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--tb-dark-900);
  margin: 0 0 10px;
}

.tb-value-card__desc {
  font-size: 14px;
  color: var(--tb-gray-500);
  line-height: 1.7;
  margin: 0;
}

/* Team join CTA */
.tb-team-join {
  background: linear-gradient(135deg, var(--tb-green-600), var(--tb-green-700));
  border-radius: 20px;
  padding: 40px 48px;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
}

.tb-team-join__text {
  flex: 1;
  min-width: 260px;
}

.tb-team-join h2 {
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 800;
  margin: 0 0 8px;
}

.tb-team-join p {
  font-size: 15px;
  color: rgba(255, 255, 255, .85);
  margin: 0;
  max-width: 520px;
}

.tb-team-join .btn {
  background: #fff;
  color: var(--tb-green-700);
}

.tb-team-join .btn:hover {
  background: var(--tb-gray-50);
  color: var(--tb-green-700);
}

/* =========================================================
   CHI TIẾT HOẠT ĐỘNG — layout đặc biệt
   ========================================================= */

/* Hero full-bleed với ảnh + overlay + thông tin nổi */
.tb-actd-hero {
  position: relative;
  height: clamp(380px, 56vh, 560px);
  display: flex;
  align-items: flex-end;
  color: #fff;
  overflow: hidden;
}

.tb-actd-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
}

.tb-actd-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7, 30, 14, .92) 0%, rgba(7, 30, 14, .45) 45%, rgba(7, 30, 14, .15) 100%);
}

.tb-actd-hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  padding-bottom: 48px;
}

.tb-actd-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  font-size: 13px;
  color: rgba(255, 255, 255, .6);
  margin-bottom: 20px;
}

.tb-actd-hero__breadcrumb a {
  color: rgba(255, 255, 255, .6);
  text-decoration: none;
}

.tb-actd-hero__breadcrumb a:hover {
  color: #fff;
}

.tb-actd-hero__tags {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.tb-actd-hero__tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .6px;
  text-transform: uppercase;
  background: var(--tb-green-600);
  color: #fff;
  padding: 6px 14px;
  border-radius: 999px;
}

.tb-actd-hero__title {
  font-size: clamp(26px, 4vw, 46px);
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 18px;
  max-width: 860px;
}

.tb-actd-hero__meta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 14px;
  color: rgba(255, 255, 255, .85);
}

.tb-actd-hero__meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.tb-actd-hero__meta-item svg {
  opacity: .8;
}

/* Quick stats bar — nổi đè giữa hero và content */
.tb-actd-stats {
  position: relative;
  z-index: 3;
  margin-top: -36px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, .10);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
}

@media (max-width: 767px) {
  .tb-actd-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

.tb-actd-stat {
  padding: 22px 20px;
  text-align: center;
  border-right: 1px solid var(--tb-gray-100);
}

.tb-actd-stat:last-child {
  border-right: 0;
}

@media (max-width: 767px) {
  .tb-actd-stat:nth-child(2) {
    border-right: 0;
  }

  .tb-actd-stat:nth-child(1),
  .tb-actd-stat:nth-child(2) {
    border-bottom: 1px solid var(--tb-gray-100);
  }
}

.tb-actd-stat__icon {
  color: var(--tb-green-600);
  margin-bottom: 8px;
}

.tb-actd-stat__num {
  font-size: 22px;
  font-weight: 800;
  color: var(--tb-dark-900);
  line-height: 1;
}

.tb-actd-stat__label {
  font-size: 12px;
  color: var(--tb-gray-500);
  margin-top: 5px;
}

/* Body layout — content trung tâm hẹp */
.tb-actd-body {
  max-width: 760px;
  margin: 48px auto 0;
}

/* Lead paragraph có drop-cap */
.tb-actd-lead {
  font-size: 19px;
  line-height: 1.7;
  color: var(--tb-gray-700);
  font-weight: 500;
  margin-bottom: 28px;
}

.tb-actd-lead::first-letter {
  float: left;
  font-size: 64px;
  font-weight: 800;
  line-height: .82;
  color: var(--tb-green-600);
  margin: 6px 14px 0 0;
}

/* Pull-quote nổi bật */
.tb-actd-quote {
  position: relative;
  margin: 40px 0;
  padding: 0 0 0 28px;
  border-left: 4px solid var(--tb-green-600);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--tb-dark-900);
  font-style: italic;
}

.tb-actd-quote cite {
  display: block;
  margin-top: 12px;
  font-size: 14px;
  font-weight: 500;
  font-style: normal;
  color: var(--tb-green-600);
}

/* Gallery grid trong bài */
.tb-actd-gallery {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 12px;
  margin: 40px 0;
}

.tb-actd-gallery__main {
  aspect-ratio: 4/3;
  border-radius: 14px;
  overflow: hidden;
}

.tb-actd-gallery__side {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 12px;
}

.tb-actd-gallery img,
.tb-actd-gallery__main img,
.tb-actd-gallery__side>div {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tb-actd-gallery__side>div {
  border-radius: 14px;
  background-size: cover;
  background-position: center;
}

.tb-actd-gallery__main {
  background-size: cover;
  background-position: center;
}

@media (max-width: 575px) {
  .tb-actd-gallery {
    grid-template-columns: 1fr;
  }
}

/* CTA box cuối bài */
.tb-actd-cta {
  margin: 48px 0 0;
  padding: 36px;
  background: linear-gradient(135deg, var(--tb-green-600), var(--tb-green-700));
  border-radius: 20px;
  text-align: center;
  color: #fff;
}

.tb-actd-cta h3 {
  font-size: 24px;
  font-weight: 800;
  margin: 0 0 10px;
}

.tb-actd-cta p {
  font-size: 15px;
  color: rgba(255, 255, 255, .85);
  margin: 0 0 22px;
  max-width: 440px;
  margin-inline: auto;
}

.tb-actd-cta .btn {
  background: #fff;
  color: var(--tb-green-700);
  font-weight: 700;
  padding: 12px 32px;
}

.tb-actd-cta .btn:hover {
  background: var(--tb-gray-50);
  color: var(--tb-green-700);
}

/* Share + tags footer bài */
.tb-actd-footer {
  max-width: 760px;
  margin: 40px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--tb-gray-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.tb-actd-footer__tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tb-actd-footer__tag {
  font-size: 12px;
  font-weight: 600;
  color: var(--tb-gray-600);
  background: var(--tb-gray-50);
  padding: 6px 14px;
  border-radius: 999px;
  text-decoration: none;
  transition: all .2s;
}

.tb-actd-footer__tag:hover {
  background: var(--tb-green-50);
  color: var(--tb-green-600);
}

.tb-actd-footer__share {
  display: flex;
  align-items: center;
  gap: 10px;
}

.tb-actd-footer__share-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--tb-gray-500);
}

/* =========================================================
   HOẠT ĐỘNG — Danh sách (thiết kế ấn tượng)
   ========================================================= */

/* Hero — split layout, ảnh lá uốn lượn */
.tb-act-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(120deg, #f3f9ee 0%, #e8f4e0 100%);
  padding: 72px 0 80px;
}

/* Blob trang trí mềm */
.tb-act-hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(8px);
  z-index: 0;
}

.tb-act-hero__blob--1 {
  width: 340px;
  height: 340px;
  top: -120px;
  left: -100px;
  background: radial-gradient(circle, rgba(35, 170, 79, .18), transparent 70%);
}

.tb-act-hero__blob--2 {
  width: 280px;
  height: 280px;
  bottom: -120px;
  right: 35%;
  background: radial-gradient(circle, rgba(250, 163, 40, .12), transparent 70%);
}

.tb-act-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

@media (max-width: 991px) {
  .tb-act-hero__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* Text */
.tb-act-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--tb-green-600);
  margin-bottom: 16px;
}

.tb-act-hero__eyebrow::before {
  content: '';
  width: 28px;
  height: 2px;
  background: var(--tb-green-600);
}

.tb-act-hero__title {
  font-size: clamp(30px, 4.2vw, 50px);
  font-weight: 800;
  line-height: 1.12;
  color: var(--tb-dark-900);
  margin: 0 0 18px;
}

.tb-act-hero__title .tb-text-highlight {
  color: var(--tb-green-600);
  position: relative;
  white-space: nowrap;
}

.tb-act-hero__desc {
  font-size: 16px;
  color: var(--tb-gray-600);
  line-height: 1.7;
  margin: 0 0 28px;
  max-width: 440px;
}

/* Stats inline */
.tb-act-hero__stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.tb-act-hero__stat {
  display: flex;
  flex-direction: column;
}

.tb-act-hero__stat strong {
  font-size: 26px;
  font-weight: 800;
  color: var(--tb-green-600);
  line-height: 1;
}

.tb-act-hero__stat span {
  font-size: 12px;
  color: var(--tb-gray-500);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: .5px;
}

/* Visual — 2 ảnh lá chồng nhau */
.tb-act-hero__visual {
  position: relative;
  height: 380px;
}

@media (max-width: 991px) {
  .tb-act-hero__visual {
    height: 300px;
    max-width: 460px;
    margin: 0 auto;
    width: 100%;
  }
}

@media (max-width: 575px) {
  .tb-act-hero__visual {
    height: 260px;
  }
}

/* 3 ảnh tròn xếp so le */
.tb-act-hero__circle {
  position: absolute;
  border-radius: 50%;
  background-size: cover;
  background-position: center;
  border: 5px solid #fff;
  box-shadow: 0 18px 48px rgba(13, 61, 28, .20);
}

/* Tròn lớn — trung tâm phải */
.tb-act-hero__circle--1 {
  width: 56%;
  aspect-ratio: 1/1;
  top: 8%;
  right: 4%;
  z-index: 2;
  animation: tb-leaf-float 6s ease-in-out infinite;
}

/* Tròn vừa — trên trái, chồng nhẹ */
.tb-act-hero__circle--2 {
  width: 40%;
  aspect-ratio: 1/1;
  top: 0;
  left: 6%;
  z-index: 3;
  animation: tb-leaf-float 7s ease-in-out infinite reverse;
}

/* Tròn nhỏ — dưới trái */
.tb-act-hero__circle--3 {
  width: 34%;
  aspect-ratio: 1/1;
  bottom: 2%;
  left: 0;
  z-index: 4;
  animation: tb-leaf-float 5.5s ease-in-out .5s infinite;
}

@keyframes tb-leaf-float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-12px);
  }
}

/* Content section */
.tb-act-content {
  position: relative;
  z-index: 2;
}

/* Featured (bài nổi bật lớn) */
.tb-act-featured {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 0;
  align-items: center;
  /* anh = 2 cot card duoi, thang hang luoi */
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0, 0, 0, .10);
  margin-bottom: 48px;
  text-decoration: none;
  color: inherit;
  transition: box-shadow .3s, transform .3s;
}

.tb-act-featured:hover {
  box-shadow: 0 24px 64px rgba(0, 0, 0, .16);
  transform: translateY(-4px);
}

@media (max-width: 767px) {
  .tb-act-featured {
    grid-template-columns: 1fr;
  }
}

.tb-act-featured__media {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 16/10;
  /* CUNG ti le voi card ben duoi — noi bat = card phong to */
  align-self: center;
  background: var(--tb-gray-200) center/cover no-repeat;
}

.tb-act-featured__media-img {
  position: absolute;
  inset: 0;
  background: inherit;
  background-size: cover;
  background-position: center;
  transition: transform .6s cubic-bezier(.2, 0, .1, 1);
}

.tb-act-featured:hover .tb-act-featured__media-img {
  transform: scale(1.06);
}

.tb-act-featured__tag {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 1;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .6px;
  text-transform: uppercase;
  background: var(--tb-green-600);
  color: #fff;
  padding: 6px 14px;
  border-radius: 999px;
}

.tb-act-featured__body {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (max-width: 767px) {
  .tb-act-featured__body {
    padding: 28px 24px;
  }
}

.tb-act-featured__meta {
  font-size: 13px;
  color: var(--tb-green-600);
  font-weight: 600;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.tb-act-featured__title {
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--tb-dark-900);
  margin: 0 0 14px;
  transition: color .2s;
}

.tb-act-featured:hover .tb-act-featured__title {
  color: var(--tb-green-600);
}

.tb-act-featured__excerpt {
  font-size: 15px;
  color: var(--tb-gray-500);
  line-height: 1.7;
  margin: 0 0 24px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-clamp: 3;
}

.tb-act-featured__more {
  font-size: 14px;
  font-weight: 700;
  color: var(--tb-green-600);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.tb-act-featured__more svg {
  transition: transform .2s;
}

.tb-act-featured:hover .tb-act-featured__more svg {
  transform: translateX(4px);
}

/* Grid hoạt động */
.tb-act-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}

@media (max-width: 991px) {
  .tb-act-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575px) {
  .tb-act-grid {
    grid-template-columns: 1fr;
  }
}

.tb-act-card {
  background: #fff;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 2px 14px rgba(0, 0, 0, .06);
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
  transition: transform .3s cubic-bezier(.2, 0, .1, 1), box-shadow .3s;
}

.tb-act-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 44px rgba(0, 0, 0, .12);
}

.tb-act-card__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
  background: var(--tb-gray-200) center/cover no-repeat;
}

.tb-act-card__media-img {
  position: absolute;
  inset: 0;
  background: inherit;
  background-size: cover;
  background-position: center;
  transition: transform .6s cubic-bezier(.2, 0, .1, 1);
}

.tb-act-card:hover .tb-act-card__media-img {
  transform: scale(1.07);
}

.tb-act-card__tag {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 1;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
  background: rgba(255, 255, 255, .92);
  color: var(--tb-green-600);
  padding: 5px 12px;
  border-radius: 999px;
  backdrop-filter: blur(4px);
}

.tb-act-card__body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.tb-act-card__date {
  font-size: 12px;
  color: var(--tb-gray-400);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
}

.tb-act-card__title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--tb-dark-900);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-clamp: 2;
  min-height: 2.9em;
  transition: color .2s;
}

.tb-act-card:hover .tb-act-card__title {
  color: var(--tb-green-600);
}

.tb-act-card__excerpt {
  font-size: 13px;
  color: var(--tb-gray-500);
  line-height: 1.65;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-clamp: 2;
}

.tb-act-card__more {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--tb-gray-100);
  font-size: 13px;
  font-weight: 700;
  color: var(--tb-green-600);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.tb-act-card__more svg {
  transition: transform .2s;
}

.tb-act-card:hover .tb-act-card__more svg {
  transform: translateX(3px);
}

/* =========================================================
   CHỨNG NHẬN — Thư cảm ơn
   ========================================================= */
.tb-cert-section {
  background: var(--tb-gray-50);
}

/* Success header */
.tb-cert-success {
  text-align: center;
  margin-bottom: 36px;
}

.tb-cert-success__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--tb-green-600);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  animation: tb-cert-pop .5s cubic-bezier(.2, .8, .2, 1.2);
}

@keyframes tb-cert-pop {
  from {
    transform: scale(0);
  }

  to {
    transform: scale(1);
  }
}

.tb-cert-success__title {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 800;
  color: var(--tb-dark-900);
  margin: 0 0 8px;
}

.tb-cert-success__sub {
  font-size: 14px;
  color: var(--tb-gray-500);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Certificate frame */
.tb-cert {
  max-width: 760px;
  margin: 0 auto;
  background:
    radial-gradient(circle at 85% 12%, rgba(35, 170, 79, .10), transparent 45%),
    radial-gradient(circle at 12% 88%, rgba(35, 170, 79, .10), transparent 45%),
    linear-gradient(135deg, #fbfdf8 0%, #f3f9ee 100%);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .12);
  padding: 8px;
}

.tb-cert__inner {
  position: relative;
  overflow: hidden;
  border: 2px solid rgba(35, 170, 79, .25);
  border-radius: 12px;
  padding: 40px 48px 48px;
  text-align: center;
}

@media (max-width: 575px) {
  .tb-cert__inner {
    padding: 28px 20px 36px;
  }
}

/* Top */
.tb-cert__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.tb-cert__logo {
  height: 48px;
  width: auto;
}

.tb-cert__org-left {
  font-size: 18px;
  font-weight: 800;
  color: #d4232a;
  letter-spacing: 1px;
}

.tb-cert__org-right {
  font-size: 13px;
  font-weight: 700;
  color: var(--tb-green-600);
  font-style: italic;
}

@media (max-width: 575px) {

  .tb-cert__org-left,
  .tb-cert__org-right {
    font-size: 11px;
  }

  .tb-cert__logo {
    height: 36px;
  }
}

/* Heading */
.tb-cert__heading {
  font-size: clamp(28px, 5vw, 44px);
  font-weight: 800;
  color: var(--tb-green-600);
  letter-spacing: 3px;
  margin: 0 0 14px;
  text-shadow: 0 2px 0 rgba(35, 170, 79, .12);
}

.tb-cert__event {
  font-size: 16px;
  font-weight: 700;
  color: var(--tb-dark-900);
  margin: 0 0 4px;
}

.tb-cert__intro {
  font-size: 14px;
  font-style: italic;
  color: var(--tb-gray-500);
  margin: 0 0 16px;
}

.tb-cert__name {
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 800;
  color: var(--tb-green-700);
  letter-spacing: .5px;
  margin: 0 0 20px;
  padding-bottom: 14px;
  border-bottom: 1.5px solid rgba(35, 170, 79, .2);
  display: inline-block;
  min-width: 280px;
}

.tb-cert__body {
  font-size: 14px;
  color: var(--tb-gray-700);
  line-height: 1.8;
  max-width: 520px;
  margin: 0 auto 16px;
}

.tb-cert__body strong {
  color: var(--tb-green-600);
}

.tb-cert__wish {
  font-size: 14px;
  font-weight: 700;
  color: var(--tb-dark-900);
  margin: 0 0 32px;
  line-height: 1.6;
}

/* Signature */
.tb-cert__sign {
  position: relative;
  text-align: right;
  padding-right: 20px;
}

@media (max-width: 575px) {
  .tb-cert__sign {
    text-align: center;
    padding-right: 0;
  }
}

.tb-cert__date {
  font-size: 13px;
  font-style: italic;
  color: var(--tb-gray-600);
  margin: 0 0 4px;
}

.tb-cert__sign-role {
  font-size: 13px;
  font-weight: 700;
  color: var(--tb-dark-900);
  margin: 0 0 50px;
}

.tb-cert__sign-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--tb-dark-900);
  margin: 0;
}

.tb-cert__stamp {
  position: absolute;
  right: 30px;
  bottom: 24px;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  border: 2px solid rgba(212, 35, 42, .5);
  color: rgba(212, 35, 42, .65);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  transform: rotate(-12deg);
  font-size: 7px;
  font-weight: 700;
  line-height: 1.3;
  padding: 8px;
}

@media (max-width: 575px) {
  .tb-cert__stamp {
    right: 50%;
    margin-right: -45px;
  }
}

/* Mascot decoration góc trái dưới */
.tb-cert__mascot {
  position: absolute;
  left: 16px;
  bottom: 16px;
  width: 90px;
  height: 90px;
  background: url('../img/logo.png') center/contain no-repeat;
  opacity: .12;
}

@media (max-width: 575px) {
  .tb-cert__mascot {
    display: none;
  }
}

/* Actions */
.tb-cert-actions {
  max-width: 760px;
  margin: 28px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.tb-cert-share {
  display: flex;
  align-items: center;
  gap: 10px;
}

.tb-cert-share__label {
  font-size: 14px;
  font-weight: 600;
  color: var(--tb-gray-500);
}

.tb-cert-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Print: chỉ in certificate */
@media print {
  body * {
    visibility: hidden;
  }

  .tb-cert,
  .tb-cert * {
    visibility: visible;
  }

  .tb-cert {
    position: absolute;
    left: 0;
    top: 0;
    box-shadow: none;
  }
}

/* =========================================================
   PARTNERS STRIP — stats + partners
   ========================================================= */
.tb-partners-strip {
  position: relative;
  background: url('../img/hero-home.png') center/cover no-repeat, #0a3d1f;
  padding: 48px 0 80px;
  overflow: hidden;
}

/* Overlay: tối ở trên (chữ rõ) → fade HẲN về solid #0a3d1f ở mép dưới.
   Mép dưới partners = mép trên footer (cùng #0a3d1f đặc) → liền tuyệt đối. */
.tb-partners-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom,
      rgba(8, 40, 20, 0.90) 0%,
      rgba(8, 40, 20, 0.90) 50%,
      #0a3d1f 100%);
}

.tb-partners-strip .container {
  position: relative;
  z-index: 1;
}

/* Stats hàng ngang */
.tb-partners-strip__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.tb-partners-strip__stat {
  text-align: center;
  padding: 0 48px;
}

@media (max-width: 575px) {
  .tb-partners-strip__stat {
    padding: 12px 20px;
  }
}

.tb-partners-strip__stat-num {
  display: block;
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  color: var(--tb-green-400);
  line-height: 1;
}

.tb-partners-strip__stat-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: rgba(255, 255, 255, .4);
  margin-top: 6px;
}

.tb-partners-strip__stat-div {
  width: 1px;
  height: 44px;
  background: rgba(255, 255, 255, .12);
  flex-shrink: 0;
}

@media (max-width: 575px) {
  .tb-partners-strip__stat-div {
    display: none;
  }
}

/* Divider */
.tb-partners-strip__divider {
  height: 1px;
  background: rgba(255, 255, 255, .1);
  margin-bottom: 36px;
}

/* Heading đối tác — căn giữa */
.tb-partners-strip__head {
  text-align: center;
  margin-bottom: 28px;
}

.tb-partners-strip__sub {
  font-size: 12px;
  color: rgba(255, 255, 255, .35);
  text-transform: uppercase;
  letter-spacing: .8px;
  margin: 0 0 10px;
}

.tb-partners-strip__headline {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.tb-partners-strip__count {
  font-size: 26px;
  font-weight: 800;
  color: var(--tb-green-400);
}

.tb-partners-strip__title {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .7px;
  text-transform: uppercase;
  color: #fff;
}

/* Logo marquee */
.tb-logo-marquee {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%);
}

.tb-logo-marquee__track {
  display: flex;
  align-items: center;
  gap: 12px;
  width: max-content;
  animation: tb-marquee 28s linear infinite;
}

.tb-logo-marquee:hover .tb-logo-marquee__track {
  animation-play-state: paused;
}

@keyframes tb-marquee {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.tb-partners-strip__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 14px 22px;
  background: #fff;
  border-radius: 12px;
  height: 80px;
  min-width: 130px;
  transition: transform .2s, box-shadow .2s;
}

.tb-partners-strip__logo:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .2);
}

.tb-partners-strip__logo img {
  max-height: 48px;
  max-width: 110px;
  width: auto;
  object-fit: contain;
}

/* =========================================================
   Print
   ========================================================= */
@media print {

  .tb-header,
  .tb-subheader,
  .tb-footer,
  .tb-hamburger {
    display: none !important;
  }
}

/* ===== Trang /du-an — bộ lọc mobile (nút Lọc + bottom sheet) ===== */
.tb-cf-mobilebtn {
  display: none;
}

@media (max-width: 767px) {
  .tb-campaigns-filter--projects .tb-cf-desktop {
    display: none !important;
  }

  .tb-campaigns-filter--projects {
    padding: 10px 12px;
  }

  .tb-campaigns-filter--projects .tb-campaigns-filter__left {
    flex-wrap: nowrap;
    width: 100%;
  }

  .tb-campaigns-filter--projects .tb-campaigns-search {
    flex: 1 1 auto;
    min-width: 0;
  }

  .tb-campaigns-filter--projects .tb-campaigns-search input {
    width: 100%;
  }

  .tb-cf-mobilebtn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    background: #fff;
    border: 1.5px solid var(--tb-gray-200);
    border-radius: 999px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 700;
    color: var(--tb-gray-700);
    font-family: var(--tb-font-sans);
    transition: border-color .2s;
  }

  .tb-cf-mobilebtn:active {
    border-color: var(--tb-green-600);
  }

  .tb-cf-mobilebtn svg {
    color: var(--tb-gray-500);
  }

  .tb-cf-mobilebtn__badge {
    position: absolute;
    top: -6px;
    right: -4px;
    min-width: 18px;
    height: 18px;
    border-radius: 999px;
    background: var(--tb-green-600);
    color: #fff;
    font-size: 11px;
    font-weight: 800;
    font-style: normal;
    line-height: 18px;
    text-align: center;
    padding: 0 4px;
    box-shadow: 0 0 0 2px #fff;
  }
}

.tb-fsheet {
  position: fixed;
  inset: 0;
  z-index: 1090;
}

.tb-fsheet__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, .45);
  animation: tbFsFade .2s ease;
}

.tb-fsheet__panel {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background: #fff;
  border-radius: 20px 20px 0 0;
  max-height: 86dvh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 -12px 40px rgba(15, 23, 42, .18);
  animation: tbFsUp .28s cubic-bezier(.32, .72, .35, 1);
  padding-bottom: env(safe-area-inset-bottom, 0);
}

@keyframes tbFsFade {
  from {
    opacity: 0;
  }
}

@keyframes tbFsUp {
  from {
    transform: translateY(40%);
    opacity: .6;
  }
}

.tb-fsheet__grip {
  width: 40px;
  height: 4px;
  border-radius: 999px;
  background: var(--tb-gray-200);
  margin: 10px auto 0;
  flex-shrink: 0;
}

.tb-fsheet__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 18px 12px;
  border-bottom: 1px solid var(--tb-gray-100);
  flex-shrink: 0;
}

.tb-fsheet__head strong {
  font-size: 16px;
  font-weight: 800;
  color: var(--tb-gray-800);
}

.tb-fsheet__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 999px;
  background: var(--tb-gray-50);
  color: var(--tb-gray-500);
}

.tb-fsheet__body {
  overflow-y: auto;
  padding: 6px 18px 14px;
}

.tb-fsheet__label {
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: var(--tb-gray-400);
  margin: 16px 0 9px;
}

.tb-fsheet__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tb-fsheet__pill {
  border: 1.5px solid var(--tb-gray-200);
  background: #fff;
  border-radius: 999px;
  padding: 8px 15px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--tb-gray-700);
  font-family: var(--tb-font-sans);
  transition: all .15s;
}

.tb-fsheet__pill.is-active {
  background: var(--tb-green-600);
  border-color: var(--tb-green-600);
  color: #fff;
}

.tb-fsheet__list {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--tb-gray-100);
  border-radius: 12px;
  overflow: hidden;
  max-height: 240px;
  overflow-y: auto;
}

.tb-fsheet__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 11px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--tb-gray-700);
  background: #fff;
  border: 0;
  border-bottom: 1px solid var(--tb-gray-100);
  text-align: left;
  font-family: var(--tb-font-sans);
}

.tb-fsheet__row:last-child {
  border-bottom: 0;
}

.tb-fsheet__row.is-active {
  color: var(--tb-green-700, var(--tb-green-600));
  background: var(--tb-green-50, #f0fdf4);
}

.tb-fsheet__foot {
  display: flex;
  gap: 10px;
  padding: 12px 18px 16px;
  border-top: 1px solid var(--tb-gray-100);
  flex-shrink: 0;
  background: #fff;
}

.tb-fsheet__reset {
  flex: 0 0 auto;
  border: 1.5px solid var(--tb-gray-200);
  background: #fff;
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 700;
  color: var(--tb-gray-600);
  font-family: var(--tb-font-sans);
}

.tb-fsheet__apply {
  flex: 1 1 auto;
  border: 0;
  border-radius: 12px;
  background: var(--tb-green-600);
  color: #fff;
  padding: 12px 16px;
  font-size: 14.5px;
  font-weight: 800;
  font-family: var(--tb-font-sans);
}

.tb-fsheet__apply:active {
  filter: brightness(.95);
}

/* Newsletter footer — message trạng thái */
.tb-footer__form-msg {
  flex-basis: 100%;
  margin: 8px 0 0;
  font-size: 13px;
  font-weight: 600;
}

.tb-footer__form-msg.is-ok {
  color: #a7f3d0;
}

.tb-footer__form-msg.is-err {
  color: #fecaca;
}