:root {
  --green-950: #0a1f14;
  --green-900: #102b1c;
  --green-800: #163a25;
  --green-700: #1e4c30;
  --green-600: #27633e;
  --gold-500: #d4af37;
  --gold-400: #e6c75a;
  --gold-300: #f2dd8f;
  --cream: #f5efe0;
  --text-soft: rgba(245, 239, 224, 0.75);
  --text-faint: rgba(245, 239, 224, 0.5);
  --font-heading: 'Cormorant Garamond', serif;
  --font-body: 'Montserrat', sans-serif;
  --font-number: 'Oswald', sans-serif;
  --radius: 4px;
  --container: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--green-950);
  color: var(--cream);
  line-height: 1.6;
  overflow-x: hidden;
}

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

::selection { background: var(--gold-500); color: var(--green-950); }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--green-950); }
::-webkit-scrollbar-thumb { background: linear-gradient(var(--gold-500), var(--green-700)); border-radius: 6px; }

.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--gold-500), var(--gold-300));
  z-index: 200;
  transition: width 0.1s ease-out;
}

/* Scroll reveal */
[data-reveal] {
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--reveal-delay, 0ms);
}
[data-reveal="up"] { transform: translateY(32px); }
[data-reveal="left"] { transform: translateX(-32px); }
[data-reveal="right"] { transform: translateX(32px); }
[data-reveal].is-visible { opacity: 1; transform: translate(0, 0); }

/* Ornamental divider */
.ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 1px;
  position: relative;
}
.ornament span {
  width: 8px; height: 8px;
  background: var(--gold-500);
  transform: rotate(45deg);
  box-shadow: 0 0 12px rgba(212, 175, 55, 0.6);
}
.ornament::before,
.ornament::after {
  content: '';
  flex: 1;
  max-width: 260px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.5));
}
.ornament::after { background: linear-gradient(90deg, rgba(212, 175, 55, 0.5), transparent); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

a { color: inherit; text-decoration: none; }

.eyebrow {
  font-family: var(--font-body);
  letter-spacing: 3px;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 600;
  color: var(--gold-400);
  margin-bottom: 12px;
}
.eyebrow.center { text-align: center; }
.eyebrow-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px; height: 20px;
  margin-right: 10px;
  font-size: 10px;
  border: 1px solid var(--gold-500);
  border-radius: 50%;
  color: var(--gold-400);
}

h1, h2, h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--cream);
}

h2 {
  font-size: clamp(28px, 4vw, 42px);
  margin-bottom: 18px;
}
h2.center { text-align: center; margin-bottom: 48px; }

.section { padding: 96px 0; position: relative; }
.alt-bg { background: var(--green-900); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 14px 32px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  border: 1px solid transparent;
}
.btn span { position: relative; z-index: 1; }
.btn::before {
  content: '';
  position: absolute;
  top: 0; left: -110%;
  width: 60%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.35), transparent);
  transform: skewX(-20deg);
  transition: left 0.6s ease;
}
.btn:hover::before { left: 130%; }
.btn-gold {
  background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
  color: var(--green-950);
}
.btn-gold:hover {
  background: linear-gradient(135deg, var(--gold-300), var(--gold-400));
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(212, 175, 55, 0.35);
}
.btn-outline {
  border-color: var(--gold-500);
  color: var(--gold-400);
  background: transparent;
}
.btn-outline:hover {
  background: rgba(212, 175, 55, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(212, 175, 55, 0.15);
}
.full-width { width: 100%; text-align: center; }

/* Header */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(8, 22, 15, 0.7);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.1);
  transition: background 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}
.site-header.scrolled {
  background: rgba(8, 22, 15, 0.92);
  border-bottom-color: rgba(212, 175, 55, 0.2);
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  gap: 24px;
  transition: height 0.4s ease;
}
.site-header.scrolled .header-inner { height: 68px; }
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-logo-placeholder {
  width: 44px; height: 44px;
  border: 1px solid var(--gold-500);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--gold-400);
  font-size: 16px;
  flex-shrink: 0;
}
.brand-logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  flex-shrink: 0;
}
.footer-logo-img {
  height: 56px;
  width: auto;
  object-fit: contain;
}
.brand-text {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--cream);
}
.brand-text span { color: var(--gold-400); }

.main-nav {
  display: flex;
  gap: 32px;
  flex: 1;
  justify-content: center;
}
.main-nav a {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-soft);
  position: relative;
  padding: 4px 0;
  transition: color 0.25s ease;
}
.main-nav a:hover { color: var(--gold-400); }
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 1px;
  background: var(--gold-500);
  transition: width 0.25s ease;
}
.main-nav a:hover::after { width: 100%; }

.nav-cta { flex-shrink: 0; padding: 10px 24px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--gold-400);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(212, 175, 55, 0.08), transparent 45%),
    radial-gradient(circle at 80% 80%, rgba(212, 175, 55, 0.06), transparent 45%),
    linear-gradient(160deg, var(--green-950) 0%, var(--green-900) 50%, var(--green-800) 100%);
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(212,175,55,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,175,55,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero-inner { position: relative; z-index: 1; padding-top: 80px; animation: hero-fade-in 1.1s cubic-bezier(0.16, 1, 0.3, 1) both; }
@keyframes hero-fade-in {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero h1 {
  font-size: clamp(48px, 9vw, 96px);
  letter-spacing: 4px;
  line-height: 1.05;
  margin: 16px 0 24px;
}
.hero h1 span {
  background: linear-gradient(135deg, var(--gold-300), var(--gold-500) 60%, var(--gold-400));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  font-size: 17px;
  color: var(--text-soft);
  max-width: 560px;
  margin: 0 auto 40px;
}
.hero-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Hero decorative frame */
.hero-frame { position: absolute; inset: 32px; pointer-events: none; z-index: 1; }
.hero-frame .corner {
  position: absolute;
  width: 36px; height: 36px;
  border: 1px solid rgba(212, 175, 55, 0.4);
}
.hero-frame .corner.tl { top: 0; left: 0; border-right: none; border-bottom: none; }
.hero-frame .corner.tr { top: 0; right: 0; border-left: none; border-bottom: none; }
.hero-frame .corner.bl { bottom: 0; left: 0; border-right: none; border-top: none; }
.hero-frame .corner.br { bottom: 0; right: 0; border-left: none; border-top: none; }

/* Hero floating particles */
.hero-particles { position: absolute; inset: 0; overflow: hidden; z-index: 1; }
.hero-particles span {
  position: absolute;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--gold-400);
  opacity: 0.5;
  animation: float-particle 12s ease-in-out infinite;
  box-shadow: 0 0 8px rgba(212, 175, 55, 0.7);
}
.hero-particles span:nth-child(1) { top: 20%; left: 12%; animation-duration: 10s; }
.hero-particles span:nth-child(2) { top: 65%; left: 22%; animation-duration: 14s; animation-delay: 1s; }
.hero-particles span:nth-child(3) { top: 30%; left: 85%; animation-duration: 11s; animation-delay: 2s; }
.hero-particles span:nth-child(4) { top: 75%; left: 78%; animation-duration: 13s; animation-delay: 0.5s; }
.hero-particles span:nth-child(5) { top: 45%; left: 50%; animation-duration: 16s; animation-delay: 3s; }
.hero-particles span:nth-child(6) { top: 15%; left: 60%; animation-duration: 9s; animation-delay: 1.5s; }
@keyframes float-particle {
  0%, 100% { transform: translateY(0) translateX(0); opacity: 0.3; }
  50% { transform: translateY(-40px) translateX(12px); opacity: 0.8; }
}

.scroll-cue {
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  width: 26px; height: 42px;
  border: 1px solid rgba(212, 175, 55, 0.5);
  border-radius: 14px;
}
.scroll-cue span {
  position: absolute;
  top: 8px; left: 50%;
  width: 4px; height: 4px;
  margin-left: -2px;
  border-radius: 50%;
  background: var(--gold-400);
  animation: scroll-cue-move 1.8s ease infinite;
}
@keyframes scroll-cue-move {
  0% { transform: translateY(0); opacity: 1; }
  70% { transform: translateY(14px); opacity: 0; }
  100% { opacity: 0; }
}
@media (max-width: 700px) { .scroll-cue { display: none; } }

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: center;
}
.about-frame {
  aspect-ratio: 4/5;
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--green-800), var(--green-700));
  position: relative;
}
.about-frame::before {
  content: 'Ảnh chân dung sẽ cập nhật';
  position: absolute; inset: 20px;
  border: 1px solid rgba(212, 175, 55, 0.25);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-faint);
  font-size: 13px;
  text-align: center;
  padding: 20px;
}
.about-media { position: relative; padding: 14px; }
.about-photo {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  object-position: top center;
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius);
  filter: grayscale(15%);
  transition: filter 0.4s ease;
}
.about-media:hover .about-photo { filter: grayscale(0%); }
.about-media .corner {
  position: absolute;
  width: 32px; height: 32px;
  border: 1px solid var(--gold-500);
  z-index: 1;
}
.about-media .corner.tl { top: 0; left: 0; border-right: none; border-bottom: none; }
.about-media .corner.tr { top: 0; right: 0; border-left: none; border-bottom: none; }
.about-media .corner.bl { bottom: 0; left: 0; border-right: none; border-top: none; }
.about-media .corner.br { bottom: 0; right: 0; border-left: none; border-top: none; }
.about-text { color: var(--text-soft); }
.about-stats {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(212, 175, 55, 0.15);
}
.stat-sep { width: 1px; height: 36px; background: rgba(212, 175, 55, 0.2); }

/* Career timeline */
.timeline-wrap {
  margin-top: 88px;
  padding-top: 64px;
  border-top: 1px solid rgba(212, 175, 55, 0.15);
}
.timeline {
  list-style: none;
  max-width: 640px;
  margin: 0 auto;
}
.timeline li {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding-bottom: 36px;
}
.timeline li:last-child { padding-bottom: 0; }
.timeline-year {
  flex-shrink: 0;
  width: 56px;
  padding-top: 2px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  color: var(--gold-400);
  text-align: right;
}
.timeline-line {
  position: relative;
  align-self: stretch;
  width: 10px;
  flex-shrink: 0;
}
.timeline-line::before {
  content: '';
  position: absolute;
  top: 8px; bottom: -36px;
  left: 50%;
  width: 1px;
  transform: translateX(-50%);
  background: rgba(212, 175, 55, 0.25);
}
.timeline li:last-child .timeline-line::before { display: none; }
.timeline-line::after {
  content: '';
  position: absolute;
  top: 3px; left: 50%;
  width: 9px; height: 9px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: var(--gold-500);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.65);
}
.timeline-role {
  padding-top: 2px;
  font-size: 15px;
  font-weight: 500;
  color: var(--cream);
}

@media (max-width: 560px) {
  .timeline-year { width: 40px; font-size: 15px; }
  .timeline li { gap: 14px; }
  .timeline-role { font-size: 14px; }
}
.stat-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 32px;
  color: var(--gold-400);
  font-weight: 700;
}
.stat-label {
  font-size: 12px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Products overview */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.product-card {
  position: relative;
  background: var(--green-900);
  border: 1px solid rgba(212, 175, 55, 0.15);
  border-radius: var(--radius);
  padding: 40px 32px;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-500), var(--gold-300));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.product-card:hover::before { transform: scaleX(1); }
.product-card:hover {
  border-color: rgba(212, 175, 55, 0.5);
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.35);
}
.product-num {
  position: absolute;
  top: 16px; right: 20px;
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 700;
  color: rgba(212, 175, 55, 0.12);
  line-height: 1;
}
.product-icon {
  width: 68px; height: 68px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 30px;
  margin-bottom: 24px;
  background: linear-gradient(160deg, rgba(212,175,55,0.15), rgba(212,175,55,0.03));
  border: 1px solid rgba(212, 175, 55, 0.3);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease;
}
.product-card:hover .product-icon { transform: scale(1.08) rotate(-4deg); border-color: var(--gold-500); }
.product-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
}
.product-card p {
  color: var(--text-soft);
  font-size: 14px;
  margin-bottom: 20px;
}
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gold-400);
  font-weight: 600;
}
.card-link svg { transition: transform 0.3s ease; }
.product-card:hover .card-link svg { transform: translateX(4px); }

/* Product detail */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.product-detail-grid.reverse .product-detail-media { order: 2; }
.product-detail-grid.reverse .product-detail-content { order: 1; }
.product-detail-content p { color: var(--text-soft); margin-bottom: 20px; }
.feature-list { list-style: none; margin-bottom: 32px; }
.feature-list li {
  padding: 10px 0 10px 28px;
  position: relative;
  color: var(--text-soft);
  font-size: 14px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}
.feature-list li::before {
  content: '◆';
  position: absolute;
  left: 0;
  color: var(--gold-500);
  font-size: 10px;
  top: 14px;
}
.media-frame {
  position: relative;
  aspect-ratio: 4/3;
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--green-800), var(--green-700));
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 14px;
  color: var(--text-faint);
  font-size: 13px;
  text-align: center;
  padding: 20px;
  overflow: hidden;
}
.media-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 40%, rgba(212, 175, 55, 0.12) 50%, transparent 60%);
  background-size: 200% 200%;
  animation: shimmer 5s ease-in-out infinite;
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -50% 0; }
}
.media-icon {
  width: 72px; height: 72px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 32px;
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.3);
  position: relative;
  z-index: 1;
}
.media-label { position: relative; z-index: 1; }
.media-frame .corner {
  position: absolute;
  width: 24px; height: 24px;
  border: 1px solid var(--gold-500);
  z-index: 1;
}
.media-frame .corner.tl { top: 14px; left: 14px; border-right: none; border-bottom: none; }
.media-frame .corner.tr { top: 14px; right: 14px; border-left: none; border-bottom: none; }
.media-frame .corner.bl { bottom: 14px; left: 14px; border-right: none; border-top: none; }
.media-frame .corner.br { bottom: 14px; right: 14px; border-left: none; border-top: none; }

.hot-sale {
  margin-top: 80px;
  padding: 32px 28px;
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(212, 175, 55, 0.1), rgba(212, 175, 55, 0.02));
}
.hot-sale-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.hot-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
  color: var(--green-950);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 6px 14px;
  border-radius: 20px;
  animation: pulse 2.4s infinite;
}
.hot-sale-head h3 {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 600;
  color: var(--cream);
}
.hot-sale-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.hot-sale-card {
  background: var(--green-950);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.hot-sale-card:hover { transform: translateY(-4px); border-color: var(--gold-500); }
.hot-sale-num {
  font-family: var(--font-number);
  font-weight: 600;
  font-variant-numeric: tabular-nums lining-nums;
  font-size: 20px;
  color: var(--cream);
  letter-spacing: 1.5px;
  margin-bottom: 8px;
}
.hot-sale-net {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-faint);
  margin-bottom: 10px;
}
.hot-sale-price {
  font-size: 18px;
  font-weight: 700;
  color: var(--gold-400);
  margin-bottom: 14px;
}
.hot-sale-card .catalog-contact-btn { width: 100%; justify-content: center; }

.numerology-box {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.08), rgba(212, 175, 55, 0.02));
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-bottom: 24px;
}
.numerology-text h4 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  color: var(--cream);
}
.numerology-form {
  display: flex;
  gap: 12px;
  align-items: center;
}
.numerology-form input[type="date"] {
  background: var(--green-950);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 13px;
  padding: 10px 14px;
  color-scheme: dark;
}
.numerology-form input[type="date"]:focus { outline: none; border-color: var(--gold-500); }
.numerology-result {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius);
  padding: 16px 24px;
  margin-bottom: 24px;
  font-size: 14px;
  color: var(--text-soft);
}
.numerology-result strong { color: var(--gold-400); }
.numerology-clear {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gold-400);
  border-bottom: 1px solid var(--gold-500);
  cursor: pointer;
  flex-shrink: 0;
}

@media (max-width: 700px) {
  .numerology-box { flex-direction: column; align-items: flex-start; }
  .numerology-form { width: 100%; }
  .numerology-form input[type="date"] { flex: 1; }
}

/* Catalog (sim / plate lookup) */
.catalog {
  margin-top: 80px;
  padding-top: 56px;
  border-top: 1px solid rgba(212, 175, 55, 0.15);
}
.catalog-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}
.catalog-head h3 {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 600;
  color: var(--cream);
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.catalog-count {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--gold-400);
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: 20px;
  padding: 3px 12px;
}
.catalog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.catalog-field input,
.catalog-field select {
  background: var(--green-900);
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: var(--radius);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 13px;
  padding: 10px 14px;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.catalog-field input { min-width: 180px; }
.catalog-field input::placeholder { color: var(--text-faint); }
.catalog-field input:focus,
.catalog-field select:focus {
  outline: none;
  border-color: var(--gold-500);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.12);
}
.catalog-table-wrap {
  overflow-x: auto;
  border: 1px solid rgba(212, 175, 55, 0.15);
  border-radius: var(--radius);
}
.catalog-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
}
.catalog-table th {
  text-align: left;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gold-400);
  font-weight: 600;
  padding: 14px 18px;
  background: rgba(212, 175, 55, 0.06);
  border-bottom: 1px solid rgba(212, 175, 55, 0.15);
  white-space: nowrap;
}
.catalog-table td {
  padding: 13px 18px;
  font-size: 14px;
  color: var(--text-soft);
  border-bottom: 1px solid rgba(212, 175, 55, 0.08);
  white-space: nowrap;
}
.catalog-table tbody tr { transition: background 0.2s ease; }
.catalog-table tbody tr:hover { background: rgba(212, 175, 55, 0.05); }
.catalog-table tbody tr:last-child td { border-bottom: none; }
.catalog-plate-num, .catalog-sim-num {
  font-family: var(--font-number);
  font-weight: 600;
  font-variant-numeric: tabular-nums lining-nums;
  color: var(--cream);
  font-size: 19px;
  letter-spacing: 1.5px;
  text-shadow: 0 0 18px rgba(212, 175, 55, 0.18);
}
.catalog-price { color: var(--gold-400); font-weight: 700; }
.catalog-contact-btn {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--green-950);
  background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
  border-radius: var(--radius);
  padding: 7px 14px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.catalog-contact-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(212, 175, 55, 0.3); }
.catalog-empty {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-faint);
  font-size: 14px;
}
.catalog-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
}
.catalog-pagination button {
  background: transparent;
  border: 1px solid rgba(212, 175, 55, 0.3);
  color: var(--gold-400);
  border-radius: var(--radius);
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
}
.catalog-pagination button:hover:not(:disabled) { background: rgba(212, 175, 55, 0.12); }
.catalog-pagination button:disabled { opacity: 0.3; cursor: not-allowed; }
.catalog-pagination span { font-size: 13px; color: var(--text-faint); }

@media (max-width: 700px) {
  .catalog-head { flex-direction: column; align-items: flex-start; }
  .catalog-field input, .catalog-field select { min-width: 0; width: 100%; }
  .catalog-filters { width: 100%; flex-direction: column; }
}

/* CTA */
.cta-section {
  background: linear-gradient(135deg, var(--green-800), var(--green-700));
  border-top: 1px solid rgba(212, 175, 55, 0.2);
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
  overflow: hidden;
}
.cta-glow {
  position: absolute;
  top: 50%; left: 50%;
  width: 600px; height: 600px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(212, 175, 55, 0.12), transparent 70%);
  pointer-events: none;
}
.cta-inner { position: relative; text-align: center; }
.cta-inner p {
  color: var(--text-soft);
  margin-bottom: 32px;
  font-size: 16px;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
}
.contact-desc { color: var(--text-soft); margin-bottom: 32px; }
.contact-list { list-style: none; display: flex; flex-direction: column; gap: 24px; }
.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-icon {
  width: 44px; height: 44px;
  border: 1px solid rgba(212, 175, 55, 0.4);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  background: rgba(212, 175, 55, 0.06);
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.contact-list li:hover .contact-icon { transform: translateY(-3px); border-color: var(--gold-500); }
.contact-list strong {
  display: block;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gold-400);
  margin-bottom: 4px;
}
.contact-list span { color: var(--text-soft); font-size: 15px; }

.contact-form {
  background: var(--green-900);
  border: 1px solid rgba(212, 175, 55, 0.15);
  border-radius: var(--radius);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-row { display: flex; gap: 16px; }
.contact-form input,
.contact-form textarea {
  width: 100%;
  background: var(--green-950);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: var(--radius);
  padding: 14px 16px;
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 14px;
  resize: none;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: var(--text-faint); }
.contact-form input,
.contact-form textarea { transition: border-color 0.3s ease, box-shadow 0.3s ease; }
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--gold-500);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.12);
}
.form-note {
  text-align: center;
  font-size: 13px;
  color: var(--gold-400);
  min-height: 18px;
}

/* Footer */
.site-footer {
  border-top: 1px solid rgba(212, 175, 55, 0.15);
  background: var(--green-900);
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 56px;
}
.footer-brand p {
  font-size: 13px;
  color: var(--text-faint);
  margin: 12px 0 20px;
}
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 36px; height: 36px;
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--gold-400);
  transition: all 0.3s ease;
}
.footer-social a:hover {
  background: var(--gold-500);
  color: var(--green-950);
  transform: translateY(-3px);
}
.footer-col h4 {
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: 20px;
}
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-col a {
  font-size: 14px;
  color: var(--text-soft);
  transition: color 0.25s ease, padding-left 0.25s ease;
}
.footer-col a:hover { color: var(--gold-400); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(212, 175, 55, 0.1);
  padding: 24px 0;
}
.footer-copy { font-size: 12px; color: var(--text-faint); }

/* Zalo float */
.zalo-float {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.35);
  z-index: 90;
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 8px 24px rgba(212, 175, 55, 0.35); }
  50% { box-shadow: 0 8px 32px rgba(212, 175, 55, 0.6); }
}

/* Responsive */
@media (max-width: 900px) {
  .main-nav { display: none; }
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .about-grid,
  .product-detail-grid,
  .product-detail-grid.reverse,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .product-detail-grid.reverse .product-detail-media,
  .product-detail-grid.reverse .product-detail-content { order: initial; }
  .products-grid { grid-template-columns: 1fr; }
  .form-row { flex-direction: column; }
  .about-stats { flex-wrap: wrap; gap: 24px; }
  .stat-sep { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .ornament::before, .ornament::after { max-width: 80px; }
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1 !important; transform: none !important; transition: none !important; }
  .hero-inner { animation: none; }
  .hero-particles span,
  .scroll-cue span,
  .media-frame::before,
  .zalo-float { animation: none !important; }
}

@media (max-width: 900px) {
  .main-nav.open {
    display: flex;
    position: absolute;
    top: 80px; left: 0; right: 0;
    background: var(--green-950);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid rgba(212, 175, 55, 0.15);
  }
}