/* ============================================
   TIỆM TÂM AN LÀNH - LANDING PAGE
   Chăm sóc sức khoẻ từ thiên nhiên
   ============================================ */

:root {
  --green-deep: #1F4A1A;
  --green-mid: #2D5016;
  --green-leaf: #7CB342;
  --green-soft: #A8C66C;
  --orange-earth: #C8541A;
  --orange-warm: #E07B39;
  --yellow-honey: #F4B942;
  --kraft: #C19A6B;
  --kraft-light: #E8D5B7;
  --cream: #FAF6EE;
  --cream-warm: #F4E5C4;
  --ink: #1F2D14;
  --muted: #6B7355;
  --shadow-sm: 0 4px 12px rgba(45, 80, 22, 0.08);
  --shadow-md: 0 10px 30px rgba(45, 80, 22, 0.12);
  --shadow-lg: 0 20px 50px rgba(45, 80, 22, 0.18);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Be Vietnam Pro', sans-serif;
  background: var(--cream);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: hidden;
}
.script { font-family: 'Dancing Script', cursive; }
.serif { font-family: 'Cormorant Garamond', serif; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ============ TOP BAR ============ */
.top-bar {
  background: var(--green-deep);
  color: var(--cream);
  padding: 10px 0;
  font-size: 13px;
}
.top-bar-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.top-info { display: flex; gap: 24px; flex-wrap: wrap; }
.top-info span { display: flex; align-items: center; gap: 6px; }
.top-social { display: flex; gap: 14px; }
.top-social a { color: var(--yellow-honey); transition: opacity 0.3s; font-size: 15px; }
.top-social a:hover { opacity: 0.7; }

/* ============ HEADER ============ */
header {
  background: rgba(250, 246, 238, 0.96);
  border-bottom: 1px solid rgba(193, 154, 107, 0.25);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
}
.nav {
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo-wrap { display: flex; align-items: center; gap: 14px; }
.logo-img {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.logo-text { line-height: 1.1; }
.logo-text .script {
  color: var(--orange-earth);
  font-size: 24px;
  font-weight: 700;
  display: block;
}
.logo-text .name {
  color: var(--green-deep);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 1.5px;
}
.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links a {
  color: var(--ink);
  font-size: 15px;
  font-weight: 500;
  position: relative;
  padding: 8px 0;
  transition: color 0.3s;
}
.nav-links a:hover { color: var(--orange-earth); }
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--orange-earth);
  transition: width 0.3s;
}
.nav-links a:hover::after { width: 100%; }
.nav-actions { display: flex; gap: 12px; align-items: center; }
.icon-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1.5px solid rgba(193, 154, 107, 0.4);
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  color: var(--green-deep);
  transition: all 0.3s;
  position: relative;
}
.icon-btn:hover { background: var(--green-deep); color: var(--cream); border-color: var(--green-deep); }
.cart-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--orange-earth);
  color: white;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: 10px;
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}
.menu-toggle { display: none; background: none; border: none; font-size: 24px; color: var(--green-deep); cursor: pointer; }

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 15% 25%, rgba(244, 185, 66, 0.25) 0%, transparent 45%),
    radial-gradient(circle at 85% 75%, rgba(124, 179, 66, 0.2) 0%, transparent 45%),
    linear-gradient(135deg, #f4e5c4 0%, #ead9b5 100%);
}
.hero-leaf {
  position: absolute;
  pointer-events: none;
  opacity: 0.12;
  font-size: 100px;
  animation: floatLeaf 6s ease-in-out infinite;
}
.hero-leaf.tl { top: 8%; left: 4%; }
.hero-leaf.tr { top: 12%; right: 6%; font-size: 80px; animation-delay: 1s; }
.hero-leaf.bl { bottom: 10%; left: 8%; font-size: 90px; animation-delay: 2s; }
@keyframes floatLeaf {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}
.hero-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 24px;
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
  z-index: 1;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: rgba(45, 80, 22, 0.08);
  color: var(--green-deep);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 24px;
  border: 1px solid rgba(45, 80, 22, 0.15);
}
.hero h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(44px, 5.5vw, 76px);
  line-height: 1.05;
  color: var(--green-deep);
  margin-bottom: 12px;
  font-weight: 500;
}
.hero h1 .accent {
  font-family: 'Dancing Script', cursive;
  color: var(--orange-earth);
  font-weight: 700;
  font-size: 1.1em;
}
.hero-tagline {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 22px;
  color: var(--green-mid);
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 17px;
  color: var(--muted);
  margin-bottom: 36px;
  max-width: 520px;
  line-height: 1.75;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

.btn {
  padding: 16px 32px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.3s;
  font-family: inherit;
}
.btn-primary { background: var(--green-deep); color: var(--cream); }
.btn-primary:hover {
  background: var(--orange-earth);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(200, 84, 26, 0.35);
}
.btn-outline {
  background: transparent;
  color: var(--green-deep);
  border: 2px solid var(--green-deep);
}
.btn-outline:hover { background: var(--green-deep); color: var(--cream); transform: translateY(-2px); }
.btn-arrow { transition: transform 0.3s; }
.btn:hover .btn-arrow { transform: translateX(4px); }

.hero-visual {
  position: relative;
  height: 540px;
}
.hero-circle-deco {
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.hero-circle-deco::before,
.hero-circle-deco::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--orange-earth);
  opacity: 0.4;
}
.hero-circle-deco::after {
  inset: -20px;
  border-style: dashed;
  border-color: var(--green-leaf);
  opacity: 0.3;
  animation: spin 30s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.hero-logo-big {
  position: absolute;
  width: 380px;
  height: 380px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 30px 80px rgba(45, 80, 22, 0.3);
  border: 8px solid var(--cream);
}

.float-badge {
  position: absolute;
  background: white;
  padding: 14px 22px;
  border-radius: 16px;
  box-shadow: 0 12px 30px rgba(45, 80, 22, 0.15);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 600;
  animation: floatBadge 4s ease-in-out infinite;
  z-index: 2;
}
@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.float-badge .ico {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}
.float-badge .txt small { display: block; font-size: 11px; color: var(--muted); font-weight: 400; }
.float-badge.b1 { top: 5%; right: -5%; animation-delay: 0s; }
.float-badge.b1 .ico { background: rgba(124, 179, 66, 0.2); }
.float-badge.b1 .txt strong { color: var(--green-deep); }
.float-badge.b2 { bottom: 22%; left: -8%; animation-delay: 1s; }
.float-badge.b2 .ico { background: rgba(244, 185, 66, 0.25); }
.float-badge.b2 .txt strong { color: var(--orange-earth); }
.float-badge.b3 { bottom: 5%; right: 5%; animation-delay: 2s; }
.float-badge.b3 .ico { background: rgba(224, 123, 57, 0.2); }
.float-badge.b3 .txt strong { color: var(--green-deep); }

/* ============ TRUST BAR ============ */
.trust-bar {
  background: var(--green-deep);
  padding: 40px 0;
  color: var(--cream);
}
.trust-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.trust-item .num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 52px;
  font-weight: 600;
  color: var(--yellow-honey);
  display: block;
  line-height: 1;
  margin-bottom: 8px;
}
.trust-item .label {
  font-size: 13px;
  opacity: 0.9;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

/* ============ SECTION COMMON ============ */
section { padding: 100px 0; position: relative; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.section-head { text-align: center; margin-bottom: 60px; }
.section-tag {
  display: inline-block;
  font-family: 'Dancing Script', cursive;
  font-size: 32px;
  color: var(--orange-earth);
  margin-bottom: 4px;
  font-weight: 600;
}
.section-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(34px, 4vw, 52px);
  color: var(--green-deep);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.5px;
}
.section-title .accent { color: var(--orange-earth); font-style: italic; }
.section-sub {
  font-size: 16px;
  color: var(--muted);
  margin-top: 20px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.75;
}
.section-divider {
  width: 60px;
  height: 3px;
  background: var(--orange-earth);
  margin: 16px auto;
  border-radius: 2px;
}

/* ============ ABOUT ============ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: center;
}
.about-image {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-image img { width: 100%; height: 100%; object-fit: cover; }
.about-deco {
  position: absolute;
  width: 200px;
  height: 200px;
  border: 3px solid var(--orange-earth);
  border-radius: 24px;
  bottom: -30px;
  right: -30px;
  z-index: -1;
  opacity: 0.3;
}
.about-content .section-tag { text-align: left; }
.about-content .section-title { text-align: left; }
.about-content .section-divider { margin-left: 0; }
.about-content .section-head { text-align: left; margin-bottom: 28px; }
.about-text {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
  margin-bottom: 16px;
}
.about-text strong { color: var(--green-deep); }
.about-points {
  margin: 24px 0;
}
.about-points li {
  display: flex;
  gap: 14px;
  padding: 10px 0;
  font-size: 15px;
  color: var(--ink);
}
.about-points .check {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--green-leaf);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
}

/* ============ CATEGORIES ============ */
.categories { background: linear-gradient(180deg, var(--cream) 0%, var(--cream-warm) 100%); }
.cat-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}
.cat-card {
  background: white;
  padding: 16px 16px 24px;
  border-radius: 20px;
  text-align: center;
  transition: all 0.4s;
  cursor: pointer;
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: block;
}
.cat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: var(--orange-earth);
  transform: scaleX(0);
  transition: transform 0.4s;
}
.cat-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--orange-earth);
}
.cat-card:hover::before { transform: scaleX(1); }
.cat-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green-leaf), var(--green-deep));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: white;
}
.cat-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  color: var(--green-deep);
  font-weight: 600;
  margin-bottom: 8px;
  line-height: 1.2;
}
.cat-count {
  font-size: 13px;
  color: var(--muted);
}

/* ============ PRODUCTS ============ */
.products-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.tab-btn {
  padding: 10px 22px;
  border-radius: 100px;
  border: 1.5px solid var(--kraft);
  background: transparent;
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
  font-family: inherit;
}
.tab-btn:hover { border-color: var(--green-deep); color: var(--green-deep); }
.tab-btn.active {
  background: var(--green-deep);
  color: var(--cream);
  border-color: var(--green-deep);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.product-card {
  background: white;
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.4s;
  border: 1px solid rgba(193, 154, 107, 0.2);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--orange-earth);
}
.product-image-wrap {
  position: relative;
  height: 260px;
  background: linear-gradient(135deg, #faf3e3, #f0e3c8);
  overflow: hidden;
}
.product-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.product-card:hover .product-image-wrap img { transform: scale(1.05); }
.product-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--orange-earth);
  color: white;
  padding: 6px 12px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.product-badge.new { background: var(--green-leaf); }
.product-badge.hot { background: var(--orange-earth); }
.product-badge.gift { background: linear-gradient(135deg, #C13B5C, #E07B39); }
.product-add-btn {
  margin-top: 14px;
  width: 100%;
  padding: 11px 14px;
  background: var(--green-deep);
  color: white;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  letter-spacing: 0.3px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.25s;
  box-shadow: 0 2px 6px rgba(45, 80, 22, 0.15);
}
.product-add-btn:hover {
  background: var(--orange-earth);
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(224, 123, 57, 0.3);
}
.product-add-btn:active { transform: translateY(0); }
.product-add-btn i { font-size: 16px; }
.product-info { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.product-brand {
  font-size: 11px;
  color: var(--orange-earth);
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.product-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  color: var(--green-deep);
  font-weight: 600;
  margin-bottom: 6px;
  line-height: 1.25;
  min-height: 50px;
}
.product-desc {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 14px;
  font-style: italic;
  min-height: 36px;
}
.product-price {
  font-size: 20px;
  font-weight: 700;
  color: var(--green-deep);
  margin-top: auto;
}
.product-price small {
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  font-style: italic;
}

.view-all-wrap { text-align: center; margin-top: 48px; }

/* ============ BRANDS ============ */
.brands { background: var(--cream-warm); }
.brand-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.brand-card {
  background: white;
  padding: 24px 16px;
  border-radius: 16px;
  text-align: center;
  transition: all 0.3s;
  border: 1px solid rgba(193, 154, 107, 0.25);
  cursor: pointer;
}
.brand-card:hover {
  transform: translateY(-4px);
  border-color: var(--orange-earth);
  box-shadow: var(--shadow-sm);
}
.brand-icon { font-size: 32px; margin-bottom: 6px; }
.brand-logo {
  width: 72px;
  height: 72px;
  margin: 0 auto 10px;
  background: white;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  border: 1px solid rgba(193, 154, 107, 0.2);
}
.brand-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 6px;
}
.brand-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 17px;
  color: var(--green-deep);
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}
.brand-origin { font-size: 11px; color: var(--muted); font-style: italic; }

/* ============ CATEGORY IMAGES ============ */
.cat-image {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 14px;
  background: var(--cream-warm);
  position: relative;
}
.cat-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.cat-card:hover .cat-image img { transform: scale(1.06); }
.cat-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(31, 45, 20, 0.15));
  pointer-events: none;
}

/* ============ WHY US ============ */
/* ============ HƯỚNG DẪN MUA HÀNG ============ */
.order-channel-card {
  background: white;
  border-radius: 16px;
  padding: 28px 22px;
  text-align: center;
  box-shadow: 0 4px 14px rgba(45,80,22,0.06);
  transition: all 0.3s;
  border: 1px solid #e8dfc5;
}
.order-channel-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(45,80,22,0.12);
}
.order-channel-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 22px;
  box-shadow: 0 6px 16px rgba(0,0,0,0.1);
}
.order-channel-card h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  color: var(--green-deep);
  margin: 0 0 10px;
  font-weight: 700;
}
.order-channel-card p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 16px;
  min-height: 60px;
}
.order-channel-link {
  display: inline-block;
  color: var(--orange-earth);
  font-weight: 600;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s;
}
.order-channel-link:hover { color: var(--green-deep); }

.order-info-card {
  background: white;
  border-radius: 20px;
  padding: 32px 28px;
  box-shadow: 0 6px 20px rgba(45,80,22,0.08);
  border: 1px solid #e8dfc5;
}
.order-info-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 24px;
  color: var(--green-deep);
  margin: 0 0 22px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  padding-bottom: 16px;
  border-bottom: 2px solid #e8dfc5;
}
.order-info-title i {
  color: var(--orange-earth);
  font-size: 22px;
}
.order-info-item {
  display: flex;
  gap: 14px;
  margin-bottom: 18px;
}
.order-info-num {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: var(--green-deep);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
}
.order-info-item strong {
  display: block;
  color: var(--green-deep);
  font-weight: 700;
  margin-bottom: 4px;
  font-size: 15px;
}
.order-info-item p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}
.order-info-item strong, .order-info-item p strong { color: var(--orange-earth); font-weight: 700; }
.order-info-item p strong { color: var(--orange-earth); }
.order-info-note {
  margin-top: 16px;
  padding: 14px 16px;
  background: rgba(244,185,66,0.12);
  border-radius: 10px;
  font-size: 13px;
  color: #6b5b3a;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.6;
}
.order-info-note i {
  color: var(--orange-earth);
  margin-top: 2px;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .order-info-grid { grid-template-columns: 1fr !important; }
  .order-channel-card p { min-height: auto; }
}

.why-us {
  background:
    radial-gradient(circle at 20% 30%, rgba(124, 179, 66, 0.08), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(244, 185, 66, 0.1), transparent 40%),
    var(--cream);
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.why-card {
  text-align: center;
  padding: 36px 24px;
  background: white;
  border-radius: 20px;
  border: 1px solid rgba(193, 154, 107, 0.2);
  transition: all 0.3s;
}
.why-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--green-leaf);
}
.why-icon {
  width: 84px;
  height: 84px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green-leaf), var(--green-deep));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  color: white;
  box-shadow: 0 10px 24px rgba(45, 80, 22, 0.2);
}
.why-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  color: var(--green-deep);
  font-weight: 600;
  margin-bottom: 12px;
}
.why-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}

/* ============ PARTNER CTA ============ */
.partner-cta {
  background: linear-gradient(135deg, var(--green-deep) 0%, var(--green-mid) 100%);
  color: var(--cream);
  position: relative;
  overflow: hidden;
}
.partner-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 10% 20%, rgba(244, 185, 66, 0.15), transparent 30%),
    radial-gradient(circle at 90% 80%, rgba(124, 179, 66, 0.15), transparent 30%);
}
.partner-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
}
.partner-content .section-tag { color: var(--yellow-honey); text-align: left; }
.partner-content .section-title { color: var(--cream); text-align: left; }
.partner-content .section-divider { background: var(--orange-earth); margin-left: 0; }
.partner-content .section-head { text-align: left; margin-bottom: 28px; }
.partner-content > p {
  font-size: 16px;
  opacity: 0.9;
  margin-bottom: 28px;
  line-height: 1.8;
}
.partner-tiers {
  display: grid;
  gap: 14px;
}
.tier-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 18px 22px;
  border-radius: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s;
}
.tier-card:hover {
  background: rgba(244, 185, 66, 0.12);
  border-color: var(--yellow-honey);
  transform: translateX(6px);
}
.tier-card .tier-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  font-weight: 600;
}
.tier-card .tier-name small {
  display: block;
  font-family: 'Be Vietnam Pro', sans-serif;
  font-size: 12px;
  opacity: 0.7;
  font-weight: 400;
  font-style: italic;
  margin-top: 2px;
}
.tier-card .tier-discount {
  font-family: 'Cormorant Garamond', serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--yellow-honey);
}

/* ============ STORE / CONTACT ============ */
.store-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: stretch;
}
.store-info {
  padding: 40px;
  background: white;
  border-radius: 24px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(193, 154, 107, 0.2);
}
.store-info h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 32px;
  color: var(--green-deep);
  margin-bottom: 20px;
}
.store-info > p {
  color: var(--muted);
  margin-bottom: 28px;
  line-height: 1.8;
}
.contact-list { display: grid; gap: 16px; }
.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px;
  background: var(--cream);
  border-radius: 14px;
  border-left: 3px solid var(--orange-earth);
}
.contact-item .ico {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--green-deep);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.contact-item .info small {
  display: block;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}
.contact-item .info strong { color: var(--green-deep); font-size: 15px; }
.store-map {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  min-height: 500px;
  background: var(--cream-warm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 40px;
  text-align: center;
}
.store-map .map-icon { font-size: 80px; margin-bottom: 16px; opacity: 0.6; }
.store-map p { color: var(--muted); margin-bottom: 16px; }

/* ============ FOOTER ============ */
footer {
  background: var(--ink);
  color: var(--cream);
  padding: 80px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 60px;
}
.footer-col h4 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  color: var(--yellow-honey);
  margin-bottom: 20px;
  font-weight: 600;
}
.footer-col .logo-wrap { margin-bottom: 18px; }
.footer-col .logo-text .name { color: var(--cream); }
.footer-about p {
  font-size: 14px;
  opacity: 0.75;
  line-height: 1.7;
  margin-bottom: 16px;
}
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(244, 185, 66, 0.15);
  color: var(--yellow-honey);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}
.footer-social a:hover {
  background: var(--orange-earth);
  color: white;
  transform: translateY(-3px);
}
.footer-links { display: grid; gap: 10px; }
.footer-links a {
  font-size: 14px;
  opacity: 0.75;
  transition: all 0.3s;
}
.footer-links a:hover { opacity: 1; color: var(--yellow-honey); padding-left: 6px; }
.footer-contact li {
  font-size: 14px;
  opacity: 0.85;
  margin-bottom: 10px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.footer-contact li i { color: var(--yellow-honey); margin-top: 3px; }
.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(244, 185, 66, 0.15);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  opacity: 0.7;
}
.footer-bottom a { color: var(--yellow-honey); }

/* ============ FLOATING ZALO ============ */
.fab-zalo {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #0068FF;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 700;
  box-shadow: 0 12px 28px rgba(0, 104, 255, 0.4);
  z-index: 50;
  cursor: pointer;
  animation: pulseZalo 2s ease-in-out infinite;
  text-decoration: none;
}
@keyframes pulseZalo {
  0%, 100% { transform: scale(1); box-shadow: 0 12px 28px rgba(0, 104, 255, 0.4); }
  50% { transform: scale(1.08); box-shadow: 0 16px 36px rgba(0, 104, 255, 0.6); }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .nav-links { display: none; }
  .menu-toggle { display: block; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { height: 400px; }
  .hero-logo-big { width: 300px; height: 300px; }
  .hero-circle-deco { width: 340px; height: 340px; }
  .trust-inner { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .brand-grid { grid-template-columns: repeat(3, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .partner-grid { grid-template-columns: 1fr; gap: 40px; }
  .store-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 600px) {
  section { padding: 70px 0; }
  .hero { min-height: auto; }
  .hero h1 { font-size: 42px; }
  .trust-inner { grid-template-columns: 1fr 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .brand-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .top-info { font-size: 12px; }
  .top-bar-inner { justify-content: center; text-align: center; }
}

/* ============ CART DRAWER (POPUP GIỎ HÀNG) ============ */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  backdrop-filter: blur(4px);
}
.cart-overlay.open { opacity: 1; pointer-events: auto; }

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 440px;
  max-width: 100vw;
  height: 100vh;
  background: var(--cream);
  z-index: 201;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  box-shadow: -20px 0 60px rgba(0,0,0,0.15);
}
.cart-drawer.open { transform: translateX(0); }

.cart-header {
  padding: 24px 28px;
  background: var(--green-deep);
  color: var(--cream);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cart-header h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 26px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
}
.cart-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  border: none;
  color: var(--cream);
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s;
}
.cart-close:hover { background: rgba(255,255,255,0.3); }

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
}
.cart-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--muted);
}
.cart-empty-icon {
  font-size: 64px;
  margin-bottom: 16px;
  opacity: 0.3;
}
.cart-empty h4 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  color: var(--green-deep);
  margin-bottom: 8px;
}
.cart-empty p { font-size: 14px; margin-bottom: 20px; }

.cart-item {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(193, 154, 107, 0.2);
}
.cart-item:last-child { border-bottom: none; }
.cart-item-img {
  width: 80px;
  height: 80px;
  border-radius: 12px;
  object-fit: cover;
  background: var(--kraft-light);
  flex-shrink: 0;
}
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-brand {
  font-size: 11px;
  color: var(--orange-earth);
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 2px;
}
.cart-item-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px;
  color: var(--green-deep);
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: 6px;
}
.cart-item-price {
  font-size: 14px;
  font-weight: 700;
  color: var(--orange-earth);
}
.cart-item-actions {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-end;
  gap: 8px;
}
.cart-qty {
  display: flex;
  align-items: center;
  gap: 8px;
  background: white;
  border-radius: 100px;
  padding: 4px;
  border: 1px solid rgba(193, 154, 107, 0.3);
}
.cart-qty button {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: none;
  background: var(--green-deep);
  color: white;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.cart-qty button:hover { background: var(--orange-earth); }
.cart-qty span {
  min-width: 24px;
  text-align: center;
  font-weight: 600;
  font-size: 14px;
}
.cart-remove {
  background: none;
  border: none;
  color: #C0392B;
  cursor: pointer;
  font-size: 13px;
  padding: 4px;
  opacity: 0.7;
  transition: opacity 0.2s;
}
.cart-remove:hover { opacity: 1; }

.cart-footer {
  padding: 20px 28px;
  background: white;
  border-top: 1px solid rgba(193, 154, 107, 0.3);
  max-height: 70vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.cart-summary {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 14px;
  color: var(--muted);
}
.cart-freeship-hint {
  background: rgba(244, 185, 66, 0.12);
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px dashed var(--orange-warm);
  margin: 4px 0 10px;
}
.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 12px 0;
  border-top: 1px dashed rgba(193, 154, 107, 0.4);
  margin-top: 8px;
  margin-bottom: 16px;
}
.cart-total-label {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  color: var(--green-deep);
  font-weight: 600;
}
.cart-total-value {
  font-size: 26px;
  font-weight: 700;
  color: var(--orange-earth);
}
/* ============ PAYMENT METHODS ============ */
.payment-methods {
  margin: 18px 0;
  padding: 16px;
  background: var(--cream);
  border-radius: 12px;
  border: 1px solid #e8dfc5;
}
.payment-title {
  font-weight: 700;
  color: var(--green-deep);
  margin-bottom: 12px;
  font-size: 14px;
}
.payment-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.payment-option {
  cursor: pointer;
  display: block;
}
.payment-option input[type="radio"] {
  display: none;
}
.payment-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: white;
  border: 2px solid #e8dfc5;
  border-radius: 10px;
  transition: all 0.2s;
}
.payment-option input[type="radio"]:checked + .payment-card {
  border-color: var(--green-deep);
  background: rgba(45, 80, 22, 0.04);
  box-shadow: 0 2px 8px rgba(45, 80, 22, 0.1);
}
.payment-icon {
  font-size: 24px;
  flex-shrink: 0;
}
.payment-info { flex: 1; }
.payment-info strong {
  display: block;
  font-size: 13px;
  color: var(--green-deep);
  font-weight: 600;
  margin-bottom: 2px;
}
.payment-info small {
  font-size: 11px;
  color: var(--muted);
}
.payment-qr-box {
  margin-top: 14px;
  padding: 14px;
  background: white;
  border-radius: 10px;
  border: 2px dashed var(--green-deep);
  text-align: center;
}
.payment-qr-img {
  width: 180px;
  max-width: 100%;
  height: auto;
  margin: 0 auto 10px;
  display: block;
  border-radius: 8px;
}
.payment-qr-info { text-align: left; font-size: 12px; }
.payment-qr-info p {
  margin: 4px 0;
  color: var(--text);
}
.payment-qr-info strong { color: var(--green-deep); }
.payment-qr-info .account-number {
  font-family: monospace;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--orange-earth);
}
.copy-btn {
  background: var(--green-deep);
  color: white;
  border: none;
  padding: 3px 8px;
  border-radius: 5px;
  font-size: 11px;
  cursor: pointer;
  margin-left: 6px;
  font-family: inherit;
}
.copy-btn:hover { background: var(--orange-earth); }
.copy-btn.copied { background: var(--green-deep); }
.payment-note {
  font-size: 11px !important;
  color: var(--muted) !important;
  font-style: italic;
  margin-top: 8px !important;
  text-align: center;
}

.cart-checkout-btns {
  display: grid;
  gap: 10px;
}
.cart-checkout-btns .btn {
  width: 100%;
  justify-content: center;
}
.btn-zalo {
  background: #0068FF;
  color: white;
}
.btn-zalo:hover { background: #0052cc; transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0,104,255,0.3); }

/* ============ ZALO ORDER MODAL ============ */
.zalo-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(45, 80, 22, 0.55);
  backdrop-filter: blur(4px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: zaloFadeIn 0.2s ease-out;
}
@keyframes zaloFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.zalo-modal {
  background: white;
  border-radius: 20px;
  padding: 32px 28px;
  max-width: 440px;
  width: 100%;
  box-shadow: 0 30px 80px rgba(0,0,0,0.25);
  text-align: center;
  animation: zaloSlideUp 0.3s ease-out;
}
@keyframes zaloSlideUp {
  from { opacity: 0; transform: translateY(20px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.zalo-modal h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 26px;
  color: var(--green-deep);
  margin: 0 0 14px;
  font-weight: 700;
}
.zalo-modal p {
  color: #3a3528;
  font-size: 15px;
  line-height: 1.6;
  margin: 0 0 22px;
}
.zalo-modal p strong {
  color: var(--orange-earth);
  font-weight: 700;
}
.zalo-fallback-textarea {
  width: 100%;
  min-height: 140px;
  margin: 0 0 12px;
  padding: 12px;
  border: 2px solid #e8dfc5;
  border-radius: 10px;
  font-family: inherit;
  font-size: 13px;
  resize: vertical;
  background: #faf6ee;
  color: #3a3528;
  box-sizing: border-box;
}
.zalo-modal-btns {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}
.zalo-modal-btns .btn {
  width: 100%;
  justify-content: center;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  padding: 12px 18px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 10px;
}
@media (max-width: 480px) {
  .zalo-modal { padding: 24px 20px; border-radius: 16px; }
  .zalo-modal h3 { font-size: 22px; }
  .zalo-modal p { font-size: 14px; }
}

.cart-note {
  font-size: 12px;
  color: var(--muted);
  text-align: center;
  margin-top: 12px;
  font-style: italic;
}

@media (max-width: 600px) {
  .cart-drawer { width: 100%; }
}

/* ============ LANGUAGE SWITCHER ============ */
.lang-switcher {
  position: relative;
}
.lang-current {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: white;
  border: 1px solid rgba(193, 154, 107, 0.4);
  padding: 8px 12px;
  border-radius: 999px;
  cursor: pointer;
  font-family: 'Be Vietnam Pro', sans-serif;
  font-weight: 600;
  font-size: 13px;
  color: var(--green-deep);
  transition: all 0.2s;
}
.lang-current:hover {
  border-color: var(--orange-earth);
  box-shadow: var(--shadow-sm);
}
.lang-flag { font-size: 16px; }
.lang-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 160px;
  background: white;
  border-radius: 12px;
  list-style: none;
  padding: 6px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(193, 154, 107, 0.2);
  z-index: 100;
}
.lang-menu.open { display: block; }
.lang-menu li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  color: var(--green-deep);
  transition: background 0.15s;
}
.lang-menu li:hover { background: var(--cream-warm); }
.lang-menu li span { font-size: 18px; }

/* ============ BLOG SECTION ============ */
.blog-section {
  background: var(--cream-warm);
  padding: 80px 0;
}
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 40px;
}
.blog-card {
  background: white;
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.4s;
  border: 1px solid rgba(193, 154, 107, 0.2);
}
.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--orange-earth);
}
.blog-image {
  display: block;
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}
.blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.blog-card:hover .blog-image img { transform: scale(1.06); }
.blog-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(45, 80, 22, 0.92);
  color: white;
  font-size: 11px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 999px;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}
.blog-content {
  padding: 24px;
}
.blog-meta {
  display: flex;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 10px;
}
.blog-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--green-deep);
  line-height: 1.3;
  margin-bottom: 12px;
}
.blog-excerpt {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-readmore {
  color: var(--orange-earth);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  transition: gap 0.2s;
}
.blog-readmore:hover { color: var(--green-deep); }
.blog-cta {
  text-align: center;
  margin-top: 40px;
}

/* Mobile blog */
@media (max-width: 900px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .lang-menu { right: -20px; }
}
@media (max-width: 600px) {
  .blog-grid { grid-template-columns: 1fr; }
  .lang-current .lang-code { display: none; }
}

/* Products section enhancements */
.products-section { padding: 80px 0; }
.products-section .cat-grid { margin-bottom: 50px; }