/* ==========================================================================
   THẠCH ĐEN ĐINH TUYÊN — HỆ THỐNG THIẾT KẾ NĂNG ĐỘNG, HIỆN ĐẠI & TINH KHIẾT
   Phong cách: Neo-Artisanal E-Commerce (Sáng sủa, Trẻ trung, Năng động)
   Typography: Be Vietnam Pro + Inter (Sans-serif hiện đại, dứt khoát)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400;1,600&family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  /* ==========================================================================
     BỘ TỨ SẮC HÀI HÒA CAO BẰNG (THEO MÀU XANH THẢO MỘC THẠCH AN):
     1. Xanh Thảo Mộc Thạch An (#006838, #004D28): Xanh lá sương sáo núi đá đặc trưng
     2. Đen Thạch (#0A0F1D, #0F172A): Thạch đen Đông Khê óng mượt, sâu thẳm
     3. Đỏ Gấc (#C5221F, #DC2626): Đỏ au gấc chín truyền thống, ấm áp, rực rỡ
     4. Trắng Sứ & Kem Thảo Mộc (#FFFFFF, #F8FAF7): Nền sáng trong lành, thanh khiết
     ========================================================================== */
  --nn-teal: #006838;            /* Xanh Thảo Mộc Thạch An đặc trưng (#006838) */
  --nn-teal-dark: #004D28;       /* Xanh Rừng Núi Đá Thạch An */
  --nn-teal-light: #6B9F31;      /* Xanh Lá Sương Sáo Tươi */
  --nn-teal-soft: #F0FDF4;       /* Nền xanh lá non dịu mát */
  --nn-teal-border: #86EFAC;     /* Viền xanh lá non */
  --nn-green-vibrant: #7CB342;   /* Xanh tươi điểm nhấn Thạch An */
  --leaf-green: #6B9F31;         /* Xanh lá cây sương sáo */
  --leaf-green-bright: #7CB342;  /* Xanh lá non tươi sáng */
  --leaf-green-light: #9ACA3C;   /* Xanh chồi non */
  --leaf-green-soft: #F0FDF4;    /* Nền xanh lá dịu */
  --leaf-green-border: #BBF7D0;  /* Viền xanh lá */

  --thach-den: #0A0F1D;          /* Đen Thạch Tuyền */
  --thach-den-slate: #0F172A;    /* Đen Obsidian */
  
  --do-gac: #C5221F;             /* Đỏ Gấc chín truyền thống */
  --do-gac-vibrant: #DC2626;     /* Đỏ Gấc tươi */
  --do-gac-deep: #B91C1C;        /* Đỏ Gấc đậm */
  --do-gac-gradient: linear-gradient(135deg, #EF4444 0%, #B91C1C 100%); /* Gradient Đỏ Gấc */
  --do-gac-soft: #FEF2F2;        /* Ánh Gấc dịu nhẹ */
  --do-gac-border: #FECDD3;

  --trang-su: #FFFFFF;           /* Trắng Sứ tinh khiết */
  --trang-canvas: #F8FAFC;       /* Canvas sáng trong */

  /* Ánh xạ vào các biến hệ thống */
  --bg-canvas: var(--trang-canvas);
  --bg-white: var(--trang-su);
  --bg-subtle: #F1F5F9;
  --bg-accent-soft: var(--nn-teal-soft);
  --bg-warm-tint: var(--do-gac-soft);

  --text-title: var(--thach-den-slate);
  --text-body: #334155;
  --text-muted: #64748B;
  --text-light: #94A3B8;

  --brand-green: var(--nn-teal);
  --brand-green-hover: var(--nn-teal-dark);
  --brand-green-light: var(--nn-teal-light);
  --brand-teal: var(--nn-teal);
  --brand-red: var(--do-gac);
  --brand-red-hover: var(--do-gac-deep);
  --brand-red-soft: var(--do-gac-soft);
  --brand-amber: var(--do-gac);
  --brand-amber-hover: var(--do-gac-deep);
  --brand-amber-soft: var(--do-gac-soft);

  --border-hairline: #E2E8F0;
  --border-light: #CBD5E1;
  --border-green: var(--nn-teal-border);

  /* Bóng đổ hiện đại nhiều tầng (Elevated Ambient Shadows) */
  --shadow-subtle: 0 2px 8px rgba(15, 23, 42, 0.04);
  --shadow-card: 0 10px 30px -4px rgba(15, 23, 42, 0.06), 0 2px 8px -2px rgba(15, 23, 42, 0.04);
  --shadow-hover: 0 18px 40px -8px rgba(15, 23, 42, 0.12), 0 4px 12px -2px rgba(15, 23, 42, 0.06);
  --shadow-dock: 0 -4px 20px rgba(15, 23, 42, 0.08);

  /* Hệ số bo góc chuẩn mực */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Nhịp điệu không gian (Spacing Scale - 8pt Grid) */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;

  /* Tốc độ chuyển động tự nhiên */
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --transition: all 0.25s var(--ease-spring);
}

/* ==========================================================================
   RESET & TYPOGRAPHY CĂN BẢN
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--bg-canvas);
}

body {
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-body);
  background-color: var(--bg-canvas);
  overflow-x: hidden;
}

h1, h2, h3, h4, .brand-name {
  font-family: 'Be Vietnam Pro', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-title);
  line-height: 1.25;
  letter-spacing: -0.025em;
  font-weight: 700;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

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

/* Container chuẩn 1200px */
.container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 32px;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 20px;
  z-index: 10000;
  padding: 10px 18px;
  background: var(--brand-green);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  transition: top 0.2s ease;
}
.skip-link:focus {
  top: 16px;
}

/* ==========================================================================
   TOP ANNOUNCEMENT BAR (Thanh thông báo tinh tế)
   ========================================================================== */
.top-bar {
  background-color: #006838;
  color: #FFFFFF;
  font-size: 13px;
  padding-block: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.top-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.top-pill .desktop-text {
  display: inline;
}

.top-pill .mobile-text {
  display: none;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  background-color: #9ACA3C;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 8px #9ACA3C;
}

.top-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.top-right strong {
  color: #FFFFFF;
  font-weight: 700;
}

.top-feedback-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.top-feedback-link:hover {
  color: #FCE38A;
}

.lang-selector {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 6px;
  border-radius: var(--radius-xs);
  flex-shrink: 0;
}

.lang-selector a {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 3px;
  color: #D1DFD6;
}

.lang-selector a:hover {
  color: #FFFFFF;
}

.lang-selector a.active {
  background-color: #6B9F31;
  color: #FFFFFF;
}

/* ==========================================================================
   SITE HEADER (Thanh điều hướng sang trọng, thoáng đãng)
   ========================================================================== */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(107, 159, 49, 0.22);
  box-shadow: 0 4px 20px rgba(0, 104, 56, 0.06);
  transition: var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 10px;
  gap: 20px;
}

/* Brand Logo (Gọn gàng & Tinh tế) */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  box-shadow: none;
  border: none;
  flex-shrink: 0;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.brand-logo:hover .logo-icon {
  transform: scale(1.06) translateY(-1px);
}

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

.brand-name {
  font-size: 22px;
  font-weight: 800;
  color: var(--thach-den, #0A0F1D);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.brand-sub {
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #6B9F31;
  margin-top: 2px;
}

/* Main Navigation (Tinh gọn, chuẩn luxury) */
.main-nav {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-link {
  white-space: nowrap;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-body);
  position: relative;
  padding: 4px 4px;
  transition: var(--transition);
}

.website-feedback-form {
  margin-top: 28px;
}

.feedback-notice {
  padding: 16px;
  border-left: 4px solid var(--brand-green);
  background: #f0f6f1;
  border-radius: 8px;
}

.website-feedback-form textarea {
  resize: vertical;
}

@media (min-width: 769px) and (max-width: 1200px) {
  .header-inner {
    flex-wrap: wrap;
    gap: 12px;
  }

  .main-nav {
    order: 3;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }
}

.nav-link:hover {
  color: #15803D;
}

.nav-link.active {
  color: #006838;
  font-weight: 700;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2.5px;
  background: linear-gradient(90deg, #7CB342 0%, #006838 100%);
  border-radius: var(--radius-full);
}

/* Header CTA */
.header-cta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.btn-hotline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, #7CB342 0%, #6B9F31 45%, #006838 100%);
  color: #FFFFFF !important;
  font-size: 13px;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 14px rgba(107, 159, 49, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.25);
  transition: var(--transition);
}

.btn-hotline:hover {
  background: linear-gradient(135deg, #84CC16 0%, #65A30D 50%, #004D28 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(107, 159, 49, 0.45);
}

.btn-hotline svg {
  color: #E2B86E;
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-title);
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   BUTTONS & CALL-TO-ACTIONS (Công thái học cao cấp)
   ========================================================================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, #6B9F31 0%, #006838 100%);
  color: #FFFFFF !important;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  box-shadow: 0 6px 20px rgba(0, 104, 56, 0.32);
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #7CB342 0%, #00502A 100%);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0, 104, 56, 0.42);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: #FFFFFF;
  color: #006838;
  font-size: 15px;
  font-weight: 600;
  padding: 14px 26px;
  border-radius: var(--radius-full);
  border: 1.5px solid #006838;
  box-shadow: var(--shadow-subtle);
  transition: var(--transition);
}

.btn-secondary:hover {
  border-color: #004D28;
  color: #004D28;
  background-color: #F2F8EE;
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

/* ==========================================================================
   HERO SECTION (Editorial Artisanal Layout)
   ========================================================================== */
.hero-section {
  padding: 72px 0 80px;
  background: radial-gradient(circle at 85% 15%, rgba(16, 185, 129, 0.08) 0%, transparent 45%),
              radial-gradient(circle at 10% 85%, rgba(255, 87, 34, 0.06) 0%, transparent 45%),
              #FFFFFF;
  border-bottom: 1px solid var(--border-hairline);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  align-items: center;
  gap: 56px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--bg-accent-soft);
  color: var(--brand-green);
  border: 1px solid var(--border-green);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}

.hero-tag svg {
  color: var(--brand-amber);
}

.hero-title {
  font-size: clamp(36px, 4.2vw, 54px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
  color: var(--text-title);
}

.hero-title .title-accent {
  color: var(--brand-green);
  font-style: italic;
  font-weight: 600;
}

.hero-desc {
  font-size: 17px;
  line-height: 1.8;
  color: var(--text-body);
  margin-bottom: 32px;
  max-width: 540px;
}

/* Hero Key Notes (Mộc mạc & Thật) */
.hero-notes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 36px;
  padding-block: 16px;
  border-top: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
}

.note-item {
  display: flex;
  flex-direction: column;
}

.note-item strong {
  font-size: 14px;
  font-weight: 700;
  color: var(--brand-green);
  margin-bottom: 2px;
}

.note-item span {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}

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

/* Hero Visual Card */
.hero-visual {
  position: relative;
}

.hero-image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px -10px rgba(24, 38, 30, 0.14), 0 2px 10px rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(220, 211, 195, 0.6);
  background: #FFFFFF;
}

.hero-image-frame img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease-spring);
}

.hero-image-frame:hover img {
  transform: scale(1.02);
}

/* Chú thích tác giả / nghệ nhân tinh tế */
.hero-caption {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(232, 225, 213, 0.8);
  box-shadow: 0 8px 24px rgba(24, 38, 30, 0.08);
}

.hero-caption-quote {
  font-family: 'Be Vietnam Pro', 'Inter', -apple-system, sans-serif;
  font-style: normal;
  font-weight: 600;
  font-size: 14px;
  color: var(--text-title);
  line-height: 1.5;
  margin-bottom: 4px;
}

.hero-caption-author {
  font-size: 12px;
  font-weight: 600;
  color: var(--brand-amber);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   PROMISE / TRUST FOOTNOTE STRIP (Cam kết thật từ gia đình)
   ========================================================================== */
.promise-strip {
  background-color: var(--bg-white);
  border-bottom: 1px solid var(--border-hairline);
  padding-block: 36px;
}

.promise-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.promise-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.promise-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background-color: var(--bg-accent-soft);
  color: var(--brand-green);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--border-green);
}

.promise-text strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-title);
  margin-bottom: 2px;
}

.promise-text span {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   SECTION COMMONS (Nhịp điệu không gian & Tiêu đề thanh nhã)
   ========================================================================== */
.section-common {
  padding: 88px 0;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}

.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--brand-amber);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(28px, 3.2vw, 40px);
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-title);
}

.section-desc {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-muted);
}

/* ==========================================================================
   PRODUCT SHOWCASE (Menu Thạch Đặc Sản Cao Cấp)
   ========================================================================== */
.product-card-wrap {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-hairline);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  padding: 40px;
}

.product-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 48px;
  align-items: center;
}

.product-media {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--bg-canvas);
  border: 1px solid var(--border-hairline);
}

.product-media img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-media:hover img {
  transform: scale(1.03);
}

.product-stamp {
  position: absolute;
  top: 16px;
  left: 16px;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  color: var(--brand-green);
  letter-spacing: 0.06em;
  border: 1px solid var(--border-hairline);
}

.product-info h3 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-title);
}

.product-intro {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-body);
  margin-bottom: 24px;
}

/* Bảng thông số thực đơn tinh tế */
.specs-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
  background-color: var(--bg-canvas);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-hairline);
}

.specs-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  align-items: baseline;
  gap: 16px;
  font-size: 14px;
}

.specs-label {
  font-weight: 600;
  color: var(--text-muted);
}

.specs-value {
  color: var(--text-title);
  font-weight: 500;
}

.specs-value strong {
  color: var(--brand-green);
}

.product-order-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding-top: 12px;
}

.order-note {
  font-size: 13px;
  color: var(--brand-amber);
  font-style: italic;
  max-width: 320px;
  line-height: 1.5;
}

/* ==========================================================================
   CRAFT TIMELINE SECTION (Quy trình nấu thủ công - Thay thế Cliparts cũ)
   ========================================================================== */
.craft-section {
  background-color: var(--bg-subtle);
  border-top: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
}

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

.craft-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  border: 1px solid var(--border-hairline);
  box-shadow: var(--shadow-subtle);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.craft-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--border-green);
}

.craft-step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: var(--bg-accent-soft);
  color: var(--brand-green);
  font-family: 'Be Vietnam Pro', 'Inter', -apple-system, sans-serif;
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 20px;
  border: 1px solid var(--border-green);
}

.craft-card h4 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-title);
}

.craft-card p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-muted);
}

/* ==========================================================================
   CULINARY ENJOYMENT SECTION (Góc Thưởng Thức Ẩm Thực)
   ========================================================================== */
.culinary-lead-photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 40px;
  box-shadow: var(--shadow-card);
  position: relative;
  max-height: 420px;
}

.culinary-lead-photo img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.culinary-lead-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(17, 36, 26, 0.85) 100%);
  padding: 40px 32px 24px;
  color: #FFFFFF;
}

.culinary-lead-caption span {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #E2B86E;
  display: block;
  margin-bottom: 6px;
}

.culinary-lead-caption h3 {
  font-size: 26px;
  font-weight: 600;
  color: #FFFFFF;
}

.dishes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.dish-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  border: 1px solid var(--border-hairline);
  box-shadow: var(--shadow-subtle);
  transition: var(--transition);
}

.dish-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
  border-color: var(--brand-amber);
}

.dish-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background-color: var(--bg-warm-tint);
  color: var(--brand-amber);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  border: 1px solid rgba(168, 110, 42, 0.2);
}

.dish-card h4 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-title);
}

.dish-card p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-muted);
}

/* ==========================================================================
   CALL TO ACTION BANNER (Mộc mạc & Ấm cúng)
   ========================================================================== */
.cta-wrap {
  margin-top: 16px;
}

.cta-banner {
  background: linear-gradient(135deg, var(--brand-green) 0%, #112F22 100%);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  box-shadow: 0 20px 40px -10px rgba(24, 38, 30, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-content h2 {
  font-size: 32px;
  color: #FFFFFF;
  margin-bottom: 10px;
}

.cta-content p {
  font-size: 16px;
  color: #D1DFD6;
  max-width: 580px;
  line-height: 1.7;
}

.cta-btn {
  background-color: #E2B86E;
  color: #173827 !important;
  font-weight: 700;
  font-size: 15px;
  padding: 16px 32px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  transition: var(--transition);
}

.cta-btn:hover {
  background-color: #EFCA87;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

/* ==========================================================================
   FOOTER (Trang nhã, Minh bạch, Chuẩn mực)
   ========================================================================== */
/* ==========================================================================
   VISUAL ARTISANAL GALLERY STRIP (Khoảnh khắc thực tế từ gian bếp Đinh Tuyên)
   ========================================================================== */
.footer-gallery-wrap {
  padding: 64px 0 44px;
  background: linear-gradient(180deg, transparent 0%, #F5F1EA 100%);
  border-top: 1px solid var(--border-hairline);
  margin-top: 60px;
}

.footer-gallery-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 36px;
}

.gallery-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #15803D;
  background: #F0FDF4;
  border: 1px solid #86EFAC;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 10px;
}
.gallery-tag::before {
  content: "🍃";
  font-size: 12px;
}

.gallery-title {
  font-family: 'Be Vietnam Pro', 'Inter', -apple-system, sans-serif;
  font-size: 28px;
  color: #006838;
  margin-bottom: 10px;
  font-weight: 800;
}

.gallery-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.gallery-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-hairline);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.gallery-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(0, 104, 56, 0.12);
  border-color: #86EFAC;
}

.gallery-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #EEE9DF;
}

.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
  display: block;
}

.gallery-card:hover .gallery-thumb img {
  transform: scale(1.06);
}

.gallery-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: linear-gradient(135deg, rgba(124, 179, 66, 0.95) 0%, rgba(0, 104, 56, 0.95) 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  box-shadow: 0 2px 8px rgba(0, 104, 56, 0.25);
}

.gallery-meta {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.gallery-meta h4 {
  font-family: 'Be Vietnam Pro', 'Inter', -apple-system, sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-title);
  margin-bottom: 6px;
  line-height: 1.35;
}

.gallery-meta p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

/* ==========================================================================
   FOOTER (Trang nhã, Minh bạch, Chuẩn mực Trực quan)
   ========================================================================== */
footer.site-footer {
  position: relative;
  background-color: #006838;
  color: #FFFFFF;
  border-top: 4px solid #6B9F31;
  padding: 44px 0 24px;
  margin-top: 0;
  overflow: hidden;
  isolation: isolate;
}

/* Nền mờ phong cảnh Non Nước Cao Bằng hòa sắc Thạch An */
.footer-bg-blur {
  position: absolute;
  inset: -15px;
  background-size: cover;
  background-position: center bottom;
  background-repeat: no-repeat;
  filter: blur(8px) brightness(0.9) saturate(1.2);
  transform: scale(1.05);
  opacity: 0.16;
  pointer-events: none;
  z-index: -2;
}

/* Lớp phủ Xanh Thảo Mộc Thạch An nguyên bản (#006838) */
.footer-bg-overlay {
  position: absolute;
  inset: 0;
  background: 
    linear-gradient(180deg, 
      rgba(0, 104, 56, 0.94) 0%, 
      rgba(0, 92, 48, 0.92) 50%, 
      rgba(0, 78, 40, 0.96) 100%
    ),
    radial-gradient(circle at 80% 20%, rgba(107, 159, 49, 0.35) 0%, transparent 60%);
  pointer-events: none;
  z-index: -1;
}

.footer-content-wrap {
  position: relative;
  z-index: 1;
}

/* 4 Huy hiệu cam kết tinh gọn dạng thanh kính Thạch An */
.footer-trust-seals {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  padding-bottom: 22px;
  margin-bottom: 26px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.trust-seal-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  padding: 8px 12px;
  transition: all 0.2s ease;
}

.trust-seal-item:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-2px);
}

.trust-seal-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #6B9F31;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}

.trust-seal-text strong {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.25;
}

.trust-seal-text span {
  display: block;
  font-size: 11px;
  color: #E2E8F0;
  margin-top: 1px;
}

/* 3 Cột chính gọn gàng */
.footer-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1.15fr;
  gap: 32px;
  margin-bottom: 28px;
}

.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #FFFFFF;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-col h4::after {
  content: "";
  display: inline-block;
  width: 22px;
  height: 2.5px;
  background: #9ACA3C;
  border-radius: 2px;
}

.footer-intro-text {
  font-size: 12.5px;
  line-height: 1.6;
  color: #F1F5F9;
  margin-bottom: 12px;
}

/* Thẻ Nghệ nhân inline thanh mảnh */
.footer-artisan-strip {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 10px;
  padding: 8px 12px;
}

.artisan-avatar-badge {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #6B9F31;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 11.5px;
  flex-shrink: 0;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
}

.artisan-strip-info {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.artisan-strip-name {
  font-size: 12.5px;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.2;
}

.artisan-strip-role {
  font-size: 11px;
  color: #BAE6FD;
}

.btn-zalo-mini {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #0068FF;
  color: #FFFFFF !important;
  font-size: 11.5px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 6px;
  text-decoration: none;
  transition: opacity 0.2s;
  box-shadow: 0 2px 8px rgba(0, 104, 255, 0.3);
}

.btn-zalo-mini:hover {
  opacity: 0.9;
}

/* Danh mục link cột 2 */
.footer-links {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 14px;
  padding: 0;
  margin: 0 0 12px 0;
}

.footer-links a {
  font-size: 12.5px;
  color: #F1F5F9;
  text-decoration: none;
  transition: color 0.15s, padding-left 0.15s;
}

.footer-links a:hover {
  color: #9ACA3C;
  padding-left: 3px;
}

/* Lưu ý bảo quản mini */
.footer-storage-mini {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px dashed rgba(255, 255, 255, 0.35);
  border-radius: 8px;
  padding: 8px 10px;
}

.storage-mini-icon {
  font-size: 13px;
  line-height: 1;
}

.storage-mini-text strong {
  display: block;
  font-size: 11.5px;
  color: #9ACA3C;
  font-weight: 700;
}

.storage-mini-text span {
  display: block;
  font-size: 11px;
  color: #F1F5F9;
  line-height: 1.35;
  margin-top: 2px;
}

/* Cột 3: Facility Compact */
.footer-facility-compact {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.facility-header {
  display: flex;
  align-items: center;
  gap: 7px;
}

.facility-badge-dot {
  width: 7px;
  height: 7px;
  background: #9ACA3C;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(154, 202, 60, 0.8);
}

.facility-header strong {
  font-size: 12.5px;
  color: #FFFFFF;
}

.facility-address,
.facility-time {
  font-size: 11.5px;
  color: #F1F5F9;
  line-height: 1.45;
  margin: 0;
}

.facility-actions-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

.btn-footer-map,
.btn-footer-call {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  flex: 1;
  font-size: 11.5px;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-footer-map {
  background: rgba(255, 255, 255, 0.12);
  color: #FFFFFF !important;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn-footer-map:hover {
  background: rgba(255, 255, 255, 0.22);
}

.btn-footer-call {
  background: linear-gradient(135deg, #6B9F31 0%, #4D7C0F 100%);
  color: #FFFFFF !important;
  border: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.btn-footer-call:hover {
  background: linear-gradient(135deg, #7CB342 0%, #65A30D 100%);
}

/* Footer Bottom Bar */
.footer-bottom {
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11.5px;
  color: #E2E8F0;
  flex-wrap: wrap;
  gap: 12px;
}

@media (max-width: 991px) {
  .footer-trust-seals {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

@media (max-width: 575px) {
  .footer-trust-seals {
    grid-template-columns: 1fr;
  }
  .footer-links {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ==========================================================================
   STICKY MOBILE DOCK (NÚT GỌI & ZALO NỔI DOCK - CHỈ TRÊN MOBILE)
   ========================================================================== */
.floating-contact {
  display: none;
}

.float-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
  text-decoration: none;
  min-height: 46px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
}

.float-call {
  background-color: var(--brand-green);
  color: #FFFFFF !important;
}

.float-call:hover {
  background-color: var(--brand-green-hover);
}

.float-zalo {
  background-color: #0068FF;
  color: #FFFFFF !important;
}

.float-zalo:hover {
  background-color: #0053CC;
}

/* ==========================================================================
   SUBPAGES STYLING (/thach-den/, /cau-chuyen/, /thuong-thuc/, /lien-he/)
   ========================================================================== */
.page-container {
  max-width: 900px;
  margin: 48px auto 72px;
  padding-inline: 24px;
}

.article-box {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 48px;
  border: 1px solid var(--border-hairline);
  box-shadow: var(--shadow-card);
}

.article-box h1 {
  font-size: 36px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-hairline);
}

.article-box h2 {
  font-size: 24px;
  margin-top: 36px;
  margin-bottom: 16px;
}

.article-box p {
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-body);
  margin-bottom: 20px;
}

.contact-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0 32px;
  font-size: 15px;
}

.contact-table tr {
  border-bottom: 1px solid var(--border-hairline);
}

.contact-table td {
  padding: 16px 12px;
}

.contact-table td:first-child {
  font-weight: 600;
  color: var(--text-muted);
  width: 180px;
}

/* ==========================================================================
   RESPONSIVE OPTIMIZATION (Tối ưu chuẩn xác cho Desktop, Tablet & Mobile)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-image-frame img {
    height: 380px;
  }
  .promise-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .product-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .craft-timeline {
    grid-template-columns: repeat(2, 1fr);
  }
  .dishes-grid {
    grid-template-columns: 1fr;
  }
  .footer-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .footer-trust-seals {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

/* ==========================================================================
   HUMAN-CRAFT UPGRADES (Inspirations from ELO & VLU)
   ========================================================================== */

/* 1. Hero enhancements */
.hero-tag-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}
.hero-subbadge {
  display: inline-flex;
  align-items: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--brand-amber);
  background: var(--brand-amber-soft);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
}
.hero-reassurance {
  margin-top: 14px;
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* 2. Accreditation & Heritage Wall (VLU inspired) */
.accreditation-wall {
  background: #FFFFFF;
  border-block: 1px solid var(--border-hairline);
  padding: 40px 0;
  box-shadow: var(--shadow-subtle);
}
.accreditation-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}
.accreditation-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.accreditation-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: #F0FDF4;
  color: #15803D;
  border: 1px solid #BBF7D0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.accreditation-text strong {
  display: block;
  font-size: 15px;
  color: var(--text-title);
  margin-bottom: 3px;
  font-weight: 700;
}
.accreditation-text span {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}
.accreditation-ticker {
  display: flex;
  align-items: center;
  justify-content: space-around;
  background: linear-gradient(135deg, #F0FDF4 0%, #FFFFFF 100%);
  border: 1px solid #BBF7D0;
  border-radius: var(--radius-md);
  padding: 20px 24px;
}
.ticker-col {
  text-align: center;
  flex: 1;
}
.ticker-num {
  display: block;
  font-family: 'Be Vietnam Pro', 'Inter', -apple-system, sans-serif;
  font-size: 26px;
  font-weight: 800;
  color: #15803D;
  line-height: 1.1;
}
.ticker-label {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
  font-weight: 500;
}
.ticker-divider {
  width: 1px;
  height: 36px;
  background: var(--border-hairline);
}

/* 3. Three Culinary Packaging Grid (ELO Clustering inspired) */
.packaging-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: stretch;
}
.packaging-card {
  background: #FFFFFF;
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
  box-shadow: var(--shadow-card);
}
.packaging-card:hover {
  transform: translateY(-4px);
  border-color: var(--brand-green-light);
  box-shadow: var(--shadow-hover);
}
.packaging-featured {
  border: 2px solid #6B9F31;
  background: linear-gradient(180deg, #FFFFFF 0%, #F4F9F2 100%);
  transform: scale(1.02);
  z-index: 2;
}
.packaging-featured:hover {
  transform: scale(1.02) translateY(-4px);
}
.pkg-badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: #F0FDF4;
  color: #15803D;
  border: 1px solid #BBF7D0;
  margin-bottom: 16px;
}
.pkg-badge-featured {
  background: linear-gradient(135deg, #7CB342 0%, #006838 100%);
  color: #FFFFFF;
  border: none;
}
.pkg-header h3 {
  font-size: 21px;
  margin-bottom: 6px;
  color: var(--text-title);
}
.pkg-subtitle {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.5;
  min-height: 40px;
  margin-bottom: 16px;
}
.pkg-media {
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 20px;
  aspect-ratio: 16/10;
  background: var(--bg-subtle);
}
.pkg-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.packaging-card:hover .pkg-media img {
  transform: scale(1.04);
}
.pkg-details {
  flex-grow: 1;
  margin-bottom: 24px;
}
.pkg-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 13.5px;
  color: var(--text-body);
}
.pkg-features li {
  position: relative;
  padding-left: 18px;
  line-height: 1.55;
}
.pkg-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #15803D;
  font-weight: bold;
}
.pkg-footer {
  margin-top: auto;
}
.btn-pkg-order {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 13px 20px;
  border-radius: var(--radius-sm);
  background: #F0FDF4;
  color: #15803D;
  font-weight: 700;
  font-size: 14px;
  border: 1px solid #86EFAC;
  transition: var(--transition);
}
.btn-pkg-order:hover {
  background: linear-gradient(135deg, #7CB342 0%, #6B9F31 45%, #006838 100%);
  color: #FFFFFF;
  border-color: transparent;
}
.btn-pkg-featured {
  background: linear-gradient(135deg, #7CB342 0%, #6B9F31 45%, #006838 100%);
  color: #FFFFFF;
  border: none;
  box-shadow: 0 4px 14px rgba(0, 104, 56, 0.32);
}
.btn-pkg-featured:hover {
  background: linear-gradient(135deg, #84CC16 0%, #65A30D 50%, #004D28 100%);
}

/* 4. Testimonials (VLU Community Voices inspired) */
.testimonial-section {
  background: var(--bg-subtle);
  border-block: 1px solid var(--border-hairline);
}
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: #FFFFFF;
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-subtle);
  position: relative;
}
.testimonial-featured {
  border-color: #86EFAC;
  background: linear-gradient(180deg, #FFFFFF 0%, #F4F9F2 100%);
}
.testi-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.testi-avatar-pill {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #F0FDF4;
  color: #15803D;
  border: 1px solid #86EFAC;
  font-weight: 800;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.testi-avatar-master {
  background: #F0FDF4;
  color: #15803D;
}
.testi-header h4 {
  font-size: 16px;
  color: var(--text-title);
  margin-bottom: 2px;
}
.testi-role {
  font-size: 12.5px;
  color: var(--text-muted);
}
.testi-stars {
  color: #E29C2D;
  font-size: 14px;
  letter-spacing: 2px;
  margin-bottom: 12px;
}
.testi-quote {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-body);
  font-style: italic;
  flex-grow: 1;
  margin-bottom: 20px;
}
.testi-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px dashed var(--border-hairline);
  padding-top: 14px;
  font-size: 12.5px;
  color: var(--text-muted);
}
.testi-badge {
  font-size: 11px;
  font-weight: 600;
  background: #F0FDF4;
  color: #15803D;
  border: 1px solid #BBF7D0;
  padding: 3px 8px;
  border-radius: var(--radius-xs);
}
.testi-badge-b2b {
  background: var(--brand-amber-soft);
  color: var(--brand-amber);
}

/* 5. Conversational Order Form (ELO Time-Respectful inspired) */
.order-form-section {
  padding: 64px 0;
}
.order-form-container {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 48px;
  background: #FFFFFF;
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-card);
}
.order-form-lead {
  display: flex;
  flex-direction: column;
}
.form-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  color: #15803D;
  background: #F0FDF4;
  border: 1px solid #86EFAC;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}
.form-tag::before {
  content: "🍃";
  font-size: 12px;
}
.order-form-lead h2 {
  font-size: 32px;
  line-height: 1.25;
  margin-bottom: 16px;
  color: var(--text-title);
}
.order-form-desc {
  font-size: 15px;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 28px;
}
.order-promises-mini {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: auto;
  padding-top: 24px;
  border-top: 1px solid var(--border-hairline);
}
.promise-mini-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.promise-mini-icon {
  font-size: 20px;
  line-height: 1;
}
.promise-mini-item strong {
  display: block;
  font-size: 14px;
  color: var(--text-title);
}
.promise-mini-item span {
  display: block;
  font-size: 12.5px;
  color: var(--text-muted);
}
.artisan-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-label {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-title);
}
.package-picker {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.pkg-radio-option {
  cursor: pointer;
}
.pkg-radio-option input[type="radio"] {
  display: none;
}
.pkg-radio-box {
  display: flex;
  flex-direction: column;
  padding: 12px;
  border: 1.5px solid var(--border-hairline);
  border-radius: var(--radius-sm);
  background: var(--bg-canvas);
  transition: var(--transition);
  height: 100%;
}
.pkg-radio-box strong {
  font-size: 13px;
  color: var(--text-title);
  margin-bottom: 3px;
}
.pkg-radio-box small {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.35;
}
.pkg-radio-option input[type="radio"]:checked + .pkg-radio-box {
  border-color: var(--brand-green);
  background: var(--bg-accent-soft);
}
.pkg-radio-option input[type="radio"]:checked + .pkg-radio-box strong {
  color: var(--brand-green);
}
.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-control {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 14px;
  color: var(--text-body);
  background: #FFFFFF;
  transition: var(--transition);
}
.form-control:focus {
  outline: none;
  border-color: var(--brand-green);
  box-shadow: 0 0 0 3px rgba(30, 77, 56, 0.1);
}
.time-window-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.time-radio-option {
  cursor: pointer;
}
.time-radio-option input[type="radio"] {
  display: none;
}
.time-radio-option span {
  display: block;
  padding: 9px 12px;
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-sm);
  background: var(--bg-canvas);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-body);
  transition: var(--transition);
}
.time-radio-option input[type="radio"]:checked + span {
  border-color: var(--brand-green);
  background: var(--bg-accent-soft);
  color: var(--brand-green);
  font-weight: 700;
}
.btn-submit-order {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 15px 24px;
  background: linear-gradient(135deg, #7CB342 0%, #6B9F31 45%, #006838 100%);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 104, 56, 0.35);
  transition: var(--transition);
}
.btn-submit-order:hover {
  background: linear-gradient(135deg, #84CC16 0%, #65A30D 50%, #004D28 100%);
  transform: translateY(-2px);
}
.order-success-msg {
  background: var(--bg-accent-soft);
  border: 1px solid rgba(30, 77, 56, 0.2);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  margin-top: 14px;
}
.success-icon {
  width: 32px;
  height: 32px;
  background: var(--brand-green);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  margin-bottom: 8px;
}
.success-text strong {
  display: block;
  color: var(--brand-green);
  font-size: 16px;
  margin-bottom: 4px;
}
.success-text p {
  font-size: 13.5px;
  color: var(--text-body);
  margin-bottom: 12px;
  line-height: 1.5;
}
.btn-zalo-auto {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  background: #0068FF;
  color: #fff;
  font-size: 13.5px;
  font-weight: 700;
  border-radius: var(--radius-xs);
  text-decoration: none;
}
.cta-actions-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.cta-btn-zalo {
  background: #FFFFFF !important;
  color: var(--brand-green) !important;
  border: 1px solid rgba(255, 255, 255, 0.6);
}

/* 6. Lightbox Modal Gallery (VLU inspired) */
.gallery-lightbox-trigger {
  cursor: pointer;
}
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(14, 22, 17, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.lightbox-wrapper {
  position: relative;
  z-index: 10;
  max-width: 900px;
  width: 100%;
}
.lightbox-close-btn {
  position: absolute;
  top: -44px;
  right: 0;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #FFFFFF;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.lightbox-close-btn:hover {
  background: rgba(255, 255, 255, 0.35);
  transform: rotate(90deg);
}
.lightbox-media-container {
  background: #000;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
}
.lightbox-media-container img {
  width: 100%;
  max-height: 72vh;
  object-fit: contain;
  display: block;
}
.lightbox-caption-bar {
  padding: 14px 20px;
  background: #0F172A;
  color: #FFFFFF;
  font-size: 14px;
  line-height: 1.5;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

@media (max-width: 992px) {
  .accreditation-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .packaging-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .packaging-featured {
    transform: none;
  }
  .packaging-featured:hover {
    transform: translateY(-4px);
  }
  .testimonial-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .order-form-container {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 32px;
  }
}

@media (max-width: 768px) {
  .container {
    padding-inline: 20px;
  }
  .top-bar {
    padding-block: 6px;
  }
  .top-bar-inner {
    justify-content: space-between;
  }
  .top-pill .desktop-text {
    display: none;
  }
  .top-pill .mobile-text {
    display: inline;
    font-size: 12px;
    font-weight: 600;
  }
  .top-right {
    gap: 10px;
  }
  .top-right > span {
    display: none;
  }
  .site-header .header-inner {
    padding-block: 8px;
  }
  .brand-name {
    font-size: 19px;
  }
  .brand-sub {
    font-size: 8.5px;
  }
  .logo-icon {
    width: 36px;
    height: 36px;
    background: transparent;
    box-shadow: none;
    border: none;
  }
  .logo-icon svg {
    width: 36px;
    height: 36px;
  }
  .main-nav {
    position: fixed;
    top: 54px;
    left: 0;
    right: 0;
    background: #FFFFFF;
    flex-direction: column;
    padding: 16px 20px 20px;
    gap: 8px;
    border-bottom: 1px solid var(--border-hairline);
    border-radius: 0 0 16px 16px;
    box-shadow: 0 12px 32px rgba(24, 38, 30, 0.1);
    display: none;
  }
  .main-nav .nav-link {
    font-size: 14.5px;
    padding-block: 8px;
    border-bottom: 1px dashed var(--border-hairline);
    display: block;
    width: 100%;
  }
  .main-nav .nav-link:last-child {
    border-bottom: none;
  }
  .main-nav.open {
    display: flex;
  }
  .mobile-toggle {
    display: block;
  }
  .header-cta .btn-hotline {
    display: none;
  }

  /* Hero Section on Mobile: Tag -> Title -> Photo -> Story -> Notes -> Buttons */
  .hero-section {
    padding: 28px 0 36px;
  }
  .hero-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  .hero-tag {
    font-size: 11px;
    padding: 4px 10px;
    margin-bottom: 10px;
  }
  .hero-title {
    font-size: 28px;
    line-height: 1.25;
    margin-bottom: 12px;
  }
  .hero-visual {
    margin-block: 8px 12px;
  }
  .hero-image-frame img {
    height: 240px;
  }
  .hero-caption {
    position: relative;
    bottom: auto;
    left: auto;
    right: auto;
    margin-top: 10px;
    padding: 12px 14px;
    box-shadow: none;
    border: 1px solid var(--border-hairline);
  }
  .hero-caption-quote {
    font-size: 13px;
  }
  .hero-desc {
    font-size: 14px;
    line-height: 1.75;
    margin-bottom: 16px;
  }
  .hero-notes {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-bottom: 20px;
    padding-block: 12px;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }
  .hero-actions .btn-primary,
  .hero-actions .btn-secondary {
    width: 100%;
    font-size: 14px;
    padding: 12px 20px;
  }

  .promise-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .section-common {
    padding: 48px 0;
  }
  .section-header {
    margin-bottom: 32px;
  }
  .section-title {
    font-size: 25px;
  }
  .product-card-wrap {
    padding: 20px 16px;
  }
  .product-media img {
    height: 240px;
  }
  .specs-list {
    padding: 16px;
  }
  .specs-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .craft-timeline {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .craft-card {
    padding: 24px 18px;
  }
  .culinary-lead-photo {
    max-height: 260px;
    margin-bottom: 24px;
  }
  .culinary-lead-photo img {
    height: 260px;
  }
  .culinary-lead-caption {
    padding: 20px 16px 16px;
  }
  .culinary-lead-caption h3 {
    font-size: 18px;
  }
  .dish-card {
    padding: 24px 18px;
  }
  .cta-banner {
    padding: 28px 20px;
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }
  .cta-content h2 {
    font-size: 24px;
  }
  .cta-btn {
    width: 100%;
    justify-content: center;
  }

  /* Gallery & Trust seals on Mobile */
  .footer-gallery-wrap {
    padding: 44px 0 28px;
    margin-top: 36px;
  }
  .footer-gallery-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .footer-trust-seals {
    grid-template-columns: 1fr;
    gap: 10px;
    padding-bottom: 28px;
    margin-bottom: 32px;
  }

  /* Footer on Mobile (extra padding for sticky dock) */
  footer.site-footer {
    padding-bottom: 110px;
    margin-top: 32px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  /* Human-Craft Upgrades Responsive Mobile Rules */
  .hero-tag-group {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    margin-bottom: 12px;
  }
  .hero-subbadge {
    font-size: 11px;
    padding: 3px 10px;
  }
  .hero-reassurance {
    font-size: 12px;
    margin-top: 10px;
  }

  .accreditation-wall {
    padding: 28px 0;
  }
  .accreditation-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 24px;
  }
  .accreditation-ticker {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 12px;
    padding: 16px;
  }
  .ticker-divider {
    display: none;
  }
  .ticker-num {
    font-size: 26px;
  }
  .ticker-label {
    font-size: 11.5px;
  }

  .packaging-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .packaging-card {
    padding: 22px 18px;
  }
  .pkg-header h3 {
    font-size: 19px;
  }
  .pkg-subtitle {
    min-height: auto;
    margin-bottom: 14px;
  }

  .testimonial-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .testimonial-card {
    padding: 22px 18px;
  }
  .testi-quote {
    font-size: 13.5px;
  }

  .order-form-section {
    padding: 40px 0;
  }
  .order-form-container {
    padding: 22px 16px;
    gap: 24px;
  }
  .order-form-lead h2 {
    font-size: 24px;
  }
  .order-form-desc {
    font-size: 14px;
    margin-bottom: 20px;
  }
  .package-picker {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .form-row-2 {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .time-window-grid {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .cta-actions-group {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }
  .cta-btn-zalo {
    width: 100%;
    justify-content: center;
  }

  .lightbox-modal {
    padding: 12px;
  }
  .lightbox-close-btn {
    top: -40px;
    right: 4px;
    width: 32px;
    height: 32px;
  }
  .lightbox-caption-bar {
    font-size: 12.5px;
    padding: 10px 14px;
  }

  /* Floating Mobile Contact Dock (Hiển thị đẹp, tròn đều) */
  .floating-contact {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    gap: 10px;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid var(--border-hairline);
    box-shadow: var(--shadow-dock);
  }
}