/*
Theme Name: VDG-AnHoaBinh
Theme URI: https://anhoabinh.com/
Description: Giao diện học thuật, an bình dành riêng cho AN HÒA BÌNH — Tôn vinh tri thức Y học Cổ truyền và thông điệp "Tâm An – Thân Hòa – Quân Bình". Thiết kế độc quyền bởi VDG Media (https://vdg.vn).
Author: VDG Media
Author URI: https://vdg.vn
Template: astra
Version: 1.0.0
Text Domain: VDG-AnHoaBinh
*/

:root {
  /* BẢNG MÀU NHẬN DIỆN THƯƠNG HIỆU AN HÒA BÌNH (PANTONE CHUẨN) */
  --primary-color: #6B8F6B;       /* Pantone 7488 C - Xanh lá dịu mắt chủ đạo */
  --primary-dark: #1F3D24;        /* Xanh lá đậm thương hiệu / Màu chữ chuẩn WCAG AAA */
  --primary-darker: #152A19;      /* Xanh đậm chân trang */
  --primary-light: #F4F7F3;       /* Nền trang dịu mát */
  --primary-subtle: #D8E6D1;      /* Pantone 7499 C - Xanh lá rất nhạt làm nền khối */

  --secondary-color: #9FBF6F;     /* Pantone 7494 C - Xanh lá non phụ trợ / Hồi phục */
  --secondary-dark: #4B6E2C;
  --secondary-light: #F7FAF2;

  --accent-color: #F6D37A;        /* Pantone 1345 C - Vàng ánh mặt trời ấm áp / Điểm nhấn */
  --accent-dark: #D4A836;         /* Vàng sậm viền */
  --accent-light: #FFFDF5;

  --text-dark: #18331E;           /* Chữ tiêu đề đậm nét sang trọng */
  --text-body: #2D3748;           /* Chữ nội dung dễ đọc, không chói mắt */
  --text-muted: #5A6A5E;          /* Chữ chú thích, thời gian */
  --bg-white: #FFFFFF;
  --bg-page: #FAFBF9;            /* Nền trang kem thảo mộc ấm áp */
  --border-light: #E2E8DF;
  --border-card: #E5EBE2;

  --shadow-sm: 0 1px 3px rgba(31, 61, 36, 0.05);
  --shadow-md: 0 4px 12px rgba(31, 61, 36, 0.07);
  --shadow-lg: 0 10px 25px rgba(31, 61, 36, 0.1);
  --shadow-card: 0 4px 20px rgba(31, 61, 36, 0.06);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
}

body {
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text-body);
  background-color: var(--bg-page);
  line-height: 1.75;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', Georgia, serif;
  color: var(--primary-dark);
  font-weight: 700;
  line-height: 1.35;
}

/* =========================================================================
   HEADER & TOPBAR BRANDING
   ========================================================================= */
.ahb-header-topbar {
  background: var(--primary-darker);
  color: #D1DED3;
  font-size: 13px;
  padding: 7px 0;
  border-bottom: 1px solid #234229;
}

.ahb-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

.main-header-bar {
  border-bottom: 1px solid var(--border-light);
  background: #FFFFFF !important;
  padding: 8px 0 !important;
  box-shadow: 0 2px 10px rgba(31, 61, 36, 0.04);
}

.main-header-bar .ast-container {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  max-width: 1240px !important;
  margin: 0 auto !important;
  padding: 0 20px !important;
  flex-wrap: nowrap !important;
}

.main-navigation .main-header-menu {
  display: flex !important;
  align-items: center !important;
  flex-wrap: nowrap !important;
  gap: 18px;
}

.main-header-menu .menu-item > a {
  font-family: 'Be Vietnam Pro', sans-serif;
  font-weight: 500;
  font-size: 14.5px;
  color: var(--text-dark) !important;
  padding: 8px 6px !important;
  transition: all 0.2s ease;
}

.main-header-menu .menu-item > a:hover {
  color: var(--primary-color) !important;
}

.ahb-header-nav-btn {
  background: var(--primary-color) !important;
  color: #FFFFFF !important;
  font-weight: 600 !important;
  font-size: 13.5px !important;
  padding: 9px 18px !important;
  border-radius: 30px !important;
  box-shadow: 0 2px 6px rgba(107, 143, 107, 0.3) !important;
  transition: all 0.25s ease !important;
  white-space: nowrap !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
}

.ahb-header-nav-btn:hover {
  background: var(--primary-dark) !important;
  color: #FFFFFF !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(31, 61, 36, 0.2) !important;
}

/* =========================================================================
   LOGO BRANDING TYPOGRAPHY
   ========================================================================= */
.ahb-brand-wrap {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none !important;
}

.ahb-emblem {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #FAFBF9 0%, #D8E6D1 100%);
  border: 1.5px solid var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(107, 143, 107, 0.2);
}

.ahb-emblem-svg {
  width: 32px;
  height: 32px;
}

.ahb-brand-text {
  display: flex;
  flex-direction: column;
}

.ahb-brand-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 21px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--primary-dark);
  line-height: 1.15;
}

.ahb-brand-slogan {
  font-family: 'Be Vietnam Pro', sans-serif;
  font-size: 11px;
  font-weight: 600;
  color: var(--primary-color);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* =========================================================================
   BỐ CỤC BÀI VIẾT HỌC THUẬT (SINGLE POST ACADEMIC CARD - QUY CHUẨN GEMINI)
   ========================================================================= */
body.single-post {
  background-color: var(--bg-page) !important;
}

body.single-post #primary {
  max-width: 960px !important;
  margin: 40px auto !important;
  padding: 0 16px !important;
}

body.single-post .ast-article-single {
  background: #FFFFFF !important;
  border: 1px solid var(--border-card) !important;
  border-radius: 12px !important;
  padding: 48px 56px !important;
  box-shadow: var(--shadow-card) !important;
}

@media (max-width: 768px) {
  body.single-post #primary {
    margin: 20px auto !important;
    padding: 0 10px !important;
  }
  body.single-post .ast-article-single {
    padding: 24px 18px !important;
    border-radius: 8px !important;
  }
}

/* =========================================================================
   FLEXBOX GRIDS (QUY CHUẨN GEMINI.MD: TRÁNH LỖI WPAUTOP)
   ========================================================================= */
.tt-grid-2, .ahb-grid-2 {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  justify-content: space-between !important;
  gap: 24px !important;
  margin: 24px 0 !important;
}

.tt-grid-2 > p, .ahb-grid-2 > p {
  display: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.tt-grid-2 > div, .ahb-grid-2 > div,
.tt-grid-2 > article, .ahb-grid-2 > article {
  flex: 1 1 0% !important;
  width: calc(50% - 12px) !important;
  max-width: calc(50% - 12px) !important;
}

@media (max-width: 768px) {
  .tt-grid-2, .ahb-grid-2 {
    flex-direction: column !important;
    flex-wrap: wrap !important;
    gap: 16px !important;
  }
  .tt-grid-2 > div, .ahb-grid-2 > div,
  .tt-grid-2 > article, .ahb-grid-2 > article {
    width: 100% !important;
    max-width: 100% !important;
  }
}

.ahb-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 900px) {
  .ahb-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .ahb-grid-3 {
    grid-template-columns: 1fr;
  }
}

.ahb-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

@media (max-width: 1024px) {
  .ahb-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .ahb-grid-4 {
    grid-template-columns: 1fr;
  }
}

/* =========================================================================
   BOX THÀNH PHẦN Y KHOA CHUYÊN DỤNG (SHORTCODES)
   ========================================================================= */

/* 1. Box Cảnh Báo Y Khoa Cố Định */
.ahb-medical-disclaimer {
  background: #F4F8F4;
  border: 1px solid #C4D9C4;
  border-left: 5px solid var(--primary-color);
  border-radius: 8px;
  padding: 18px 22px;
  margin: 36px 0 20px 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: #2D4A32;
  box-shadow: 0 2px 8px rgba(31, 61, 36, 0.04);
}

.ahb-medical-disclaimer strong {
  color: var(--primary-dark);
  font-size: 14.5px;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}

/* 2. Box Tóm Tắt 60 Giây */
.ahb-summary-box {
  background: #FFFDF7;
  border: 1px solid #F0E3BE;
  border-left: 5px solid var(--accent-dark);
  border-radius: 8px;
  padding: 18px 22px;
  margin: 24px 0;
}

.ahb-summary-box h4 {
  font-size: 16px;
  color: #7A580F;
  margin-top: 0;
  margin-bottom: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ahb-summary-box ul {
  margin: 0;
  padding-left: 20px;
  color: #4A4027;
  font-size: 14px;
  line-height: 1.7;
}

/* 3. Box Tài Liệu Tham Khảo */
.ahb-references-box {
  background: #F9FAF9;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 20px 24px;
  margin: 32px 0;
}

.ahb-references-box h4 {
  font-size: 15px;
  color: var(--primary-dark);
  margin-top: 0;
  margin-bottom: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ahb-references-box ol {
  margin: 0;
  padding-left: 20px;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* =========================================================================
   ASTRA FRONT-PAGE FULL-WIDTH RESETS (QUY CHUẨN GEMINI.MD)
   ========================================================================= */
body.home .entry-header,
body.front-page .entry-header,
.home .ast-article-single .entry-header,
.home .ast-article-inner .entry-header {
  display: none !important;
}

body.home #primary,
body.home.ast-separate-container #primary {
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  box-shadow: none !important;
  border: none !important;
}

body.home .ast-container,
body.home .site-content .ast-container {
  max-width: 100% !important;
  width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
}

body.home .site-content {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}

body.home .ast-article-single,
body.home .ast-article-inner {
  padding: 0 !important;
  margin: 0 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

/* =========================================================================
   HERO BANNER - BỐ CỤC CHUẨN NHẬN DIỆN "TÂM AN – THÂN HÒA – QUÂN BÌNH"
   ========================================================================= */
.ahb-hero-section {
  background: linear-gradient(180deg, #EBF3E8 0%, #FAFBF9 100%);
  padding: 64px 20px 80px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid #E2E8DF;
}

.ahb-hero-section::before {
  content: "";
  position: absolute;
  top: -80px;
  right: 5%;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(246, 211, 122, 0.28) 0%, rgba(246, 211, 122, 0) 70%);
  border-radius: 50%;
  pointer-events: none;
}

.ahb-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #FFFFFF;
  color: var(--primary-dark);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 8px 20px;
  border-radius: 30px;
  border: 1px solid #D8E6D1;
  box-shadow: 0 2px 8px rgba(107, 143, 107, 0.1);
  margin-bottom: 22px;
}

.ahb-hero-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(28px, 4.2vw, 42px);
  font-weight: 800;
  color: var(--primary-dark);
  line-height: 1.3;
  margin: 0 auto 18px auto;
  max-width: 860px;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.ahb-hero-subtitle {
  font-family: 'Be Vietnam Pro', sans-serif;
  font-size: clamp(14.5px, 1.8vw, 16.5px);
  color: #4A5B4F;
  line-height: 1.8;
  max-width: 780px;
  margin: 0 auto 30px auto;
  text-wrap: balance;
}

.ahb-hero-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.ahb-btn-secondary {
  background: #FFFFFF;
  color: var(--primary-dark);
  border: 1.5px solid var(--primary-color);
  border-radius: 30px;
  padding: 12px 26px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  transition: all 0.25s ease;
}

.ahb-btn-secondary:hover {
  background: #F4F7F3;
  color: var(--primary-dark);
  transform: translateY(-1px);
}

.ahb-btn-outline {
  background: transparent;
  color: var(--primary-dark);
  border: 1.5px solid var(--primary-dark);
  border-radius: 30px;
  padding: 11px 24px;
  font-weight: 600;
  font-size: 14.5px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: all 0.2s ease;
}

.ahb-btn-outline:hover {
  background: var(--primary-dark);
  color: #FFFFFF;
}

/* =========================================================================
   SEARCH HUB - BỘ TRA CỨU ĐA CHIỀU (SEARCH & FILTER COMPONENT)
   ========================================================================= */
.ahb-search-hub {
  background: #FFFFFF;
  border-radius: 16px;
  padding: 32px 36px;
  box-shadow: 0 10px 35px rgba(31, 61, 36, 0.08);
  border: 1px solid var(--border-card);
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
}

.ahb-search-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}

.ahb-search-tab-btn {
  background: #F4F7F3;
  border: 1px solid #D8E6D1;
  color: var(--primary-dark);
  font-size: 13.5px;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 24px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.ahb-search-tab-btn.active, .ahb-search-tab-btn:hover {
  background: var(--primary-color);
  color: #FFFFFF;
  border-color: var(--primary-color);
  box-shadow: 0 2px 8px rgba(107, 143, 107, 0.25);
}

.ahb-search-input-wrap {
  display: flex;
  align-items: stretch;
  gap: 10px;
  max-width: 820px;
  margin: 0 auto;
}

.ahb-search-input {
  flex: 1;
  border: 2px solid #D8E6D1;
  border-radius: 30px;
  padding: 13px 24px;
  font-size: 15px;
  outline: none;
  font-family: inherit;
  transition: all 0.2s ease;
  background: #FAFBF9;
}

.ahb-search-input:focus {
  border-color: var(--primary-color);
  background: #FFFFFF;
  box-shadow: 0 0 0 4px rgba(107, 143, 107, 0.15);
}

.ahb-search-submit {
  background: var(--primary-dark);
  color: #FFFFFF;
  border: none;
  border-radius: 30px;
  padding: 0 32px;
  font-weight: 700;
  font-size: 14.5px;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
}

.ahb-search-submit:hover {
  background: var(--primary-color);
  transform: translateY(-1px);
}

.ahb-search-tags {
  margin-top: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--text-muted);
}

.ahb-tag-pill {
  background: #F0F5EE;
  color: var(--primary-dark) !important;
  text-decoration: none !important;
  padding: 4px 12px;
  border-radius: 14px;
  font-size: 13px;
  font-weight: 500;
  border: 1px solid #DFE8DD;
  transition: all 0.2s ease;
}

.ahb-tag-pill:hover {
  background: var(--primary-color);
  color: #FFFFFF !important;
  border-color: var(--primary-color);
}

@media (max-width: 768px) {
  #tra-cuu {
    margin-top: -20px !important;
    padding: 0 12px !important;
  }
  .ahb-search-hub {
    padding: 20px 16px !important;
  }
  .ahb-search-input-wrap {
    flex-direction: column !important;
    gap: 8px !important;
  }
  .ahb-search-submit {
    width: 100% !important;
    padding: 13px 20px !important;
    min-height: 48px !important;
  }
  .ahb-search-tabs {
    gap: 6px !important;
  }
  .ahb-search-tab-btn {
    font-size: 12.5px !important;
    padding: 6px 12px !important;
  }
}

/* =========================================================================
   CHỦ ĐỀ TRỌNG TÂM & BÀI VIẾT NỔI BẬT (CARDS)
   ========================================================================= */
.ahb-card-box {
  background: #FFFFFF;
  border-radius: 14px;
  padding: 28px 24px;
  border: 1px solid var(--border-card);
  box-shadow: 0 2px 10px rgba(31, 61, 36, 0.04);
  transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
  display: flex;
  flex-direction: column;
}

.ahb-card-box:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(31, 61, 36, 0.09);
  border-color: var(--primary-color);
}

.ahb-card-icon {
  font-size: 32px;
  margin-bottom: 14px;
}

.ahb-card-title {
  font-size: 18px;
  margin: 0 0 10px 0;
  font-weight: 700;
}

.ahb-card-title a {
  color: var(--primary-dark);
  text-decoration: none;
  transition: color 0.2s ease;
}

.ahb-card-title a:hover {
  color: var(--primary-color);
}

.ahb-card-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0;
  flex: 1;
}

.ahb-post-card {
  background: #FAFBF9;
  border: 1px solid var(--border-card);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.ahb-post-card:hover {
  transform: translateY(-3px);
  background: #FFFFFF;
  border-color: var(--primary-color);
  box-shadow: 0 8px 20px rgba(31, 61, 36, 0.08);
}

.ahb-post-badge {
  display: inline-block;
  align-self: flex-start;
  background: var(--primary-subtle);
  color: var(--primary-dark);
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 12px;
}

.ahb-post-title {
  font-size: 17.5px;
  line-height: 1.4;
  margin: 0 0 10px 0;
}

.ahb-post-title a {
  color: var(--text-dark);
  text-decoration: none;
  transition: color 0.2s ease;
}

.ahb-post-title a:hover {
  color: var(--primary-color);
}

.ahb-post-excerpt {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0 0 16px 0;
  flex: 1;
}

.ahb-post-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12.5px;
  color: var(--text-muted);
  border-top: 1px dashed var(--border-light);
  padding-top: 12px;
}

/* =========================================================================
   KHỐI CHỊ HẠNH & AN HÒA BÌNH
   ========================================================================= */
.ahb-chihanh-section {
  background: #FAFBF9;
  padding: 70px 20px;
  border-top: 1px solid var(--border-light);
}

.ahb-chihanh-card {
  background: #FFFFFF;
  border-radius: 16px;
  border: 1px solid var(--border-card);
  padding: 36px 28px;
  box-shadow: 0 6px 25px rgba(31, 61, 36, 0.06);
  max-width: 400px;
  margin: 0 auto;
}

.ahb-avatar-circle {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: linear-gradient(135deg, #FAFBF9 0%, #D8E6D1 100%);
  border: 2px solid var(--primary-color);
  font-size: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px auto;
  box-shadow: 0 4px 12px rgba(107, 143, 107, 0.15);
}

/* =========================================================================
   FORM LIÊN HỆ & GỬI CÂU HỎI AN HÒA BÌNH
   ========================================================================= */
.ahb-form-box {
  background: #FFFFFF;
  border-radius: 14px;
  border: 1px solid var(--border-card);
  padding: 32px 36px;
  box-shadow: var(--shadow-md);
}

.ahb-form-group {
  margin-bottom: 18px;
}

.ahb-form-label {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.ahb-form-control {
  width: 100%;
  border: 1.5px solid var(--border-light);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 14px;
  font-family: inherit;
  box-sizing: border-box;
  transition: border-color 0.2s ease;
}

.ahb-form-control:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(107, 143, 107, 0.15);
}

.ahb-btn-primary {
  background: var(--primary-color);
  color: #FFFFFF;
  border: none;
  border-radius: 30px;
  padding: 12px 28px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.25s ease;
}

.ahb-btn-primary:hover {
  background: var(--primary-dark);
  color: #FFFFFF;
  transform: translateY(-1px);
}

/* =========================================================================
   CHÂN TRANG HỌC THUẬT (FOOTER)
   ========================================================================= */
.ahb-custom-footer {
  background: var(--primary-darker);
  color: #D1DED3;
  padding: 60px 0 30px 0;
  border-top: 4px solid var(--primary-color);
  font-size: 14px;
  line-height: 1.75;
}

.ahb-custom-footer a {
  color: #B5D4B8;
  text-decoration: none;
  transition: color 0.2s ease;
}

.ahb-custom-footer a:hover {
  color: #FFFFFF;
}

.ahb-footer-heading {
  font-family: 'Playfair Display', Georgia, serif;
  color: #FFFFFF;
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 18px;
  border-bottom: 1.5px solid #234229;
  padding-bottom: 8px;
}

/* =========================================================================
   STICKY MOBILE CTA BAR (TOUCH TARGET >= 48PX)
   ========================================================================= */
.ahb-mobile-sticky-bar {
  display: none;
}

@media (max-width: 820px) {
  .ahb-header-topbar {
    display: none !important;
  }

  .ahb-mobile-sticky-bar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: #FFFFFF;
    border-top: 1px solid var(--border-light);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.08);
    z-index: 9999;
    padding: 8px 10px;
    gap: 8px;
    box-sizing: border-box;
  }

  .ahb-mobile-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    min-height: 48px;
    font-size: 13.5px;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none !important;
    text-align: center;
  }

  .ahb-mobile-btn-call {
    background: #FFFFFF;
    color: var(--primary-dark) !important;
    border: 1.5px solid var(--primary-color);
  }

  .ahb-mobile-btn-zalo {
    background: #0068FF;
    color: #FFFFFF !important;
  }

  .ahb-mobile-btn-ask {
    background: var(--primary-color);
    color: #FFFFFF !important;
  }

  /* Padding đáy để không bị thanh sticky che nội dung */
  body {
    padding-bottom: 64px !important;
  }
}