:root {
  --bg: #f7f8fb;
  --surface: rgba(255,255,255,.8);
  --surface-strong: #ffffff;
  --text: #0f172a;
  --muted: #5b6475;
  --primary: #071d49;
  --primary-2: #12347f;
  --accent: #d4af37;
  --border: rgba(7, 29, 73, 0.1);
  --shadow: 0 18px 60px rgba(10, 31, 68, 0.1);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --container: 1200px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(212,175,55,.08), transparent 20%),
    radial-gradient(circle at top left, rgba(18,52,127,.08), transparent 25%),
    var(--bg);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(var(--container), calc(100% - 32px)); margin: 0 auto; }
.site-shell { overflow: hidden; }
.topbar {
  position: sticky; top: 0; z-index: 1000;
  backdrop-filter: blur(12px);
  background: rgba(247, 248, 251, .82);
  border-bottom: 1px solid rgba(255,255,255,.6);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; min-height: 84px; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 14px; }
.brand img { width: 62px; height: 62px; border-radius: 18px; object-fit: cover; box-shadow: var(--shadow); }
.brand span { display: grid; gap: 4px; }
.brand strong { font-size: 1rem; letter-spacing: .12em; }
.brand small { color: var(--muted); font-size: .78rem; }
.nav { display: flex; align-items: center; gap: 24px; }
.nav a { font-weight: 600; color: var(--primary); }
.nav-cta {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: white !important; padding: 12px 18px; border-radius: 999px;
  box-shadow: 0 12px 24px rgba(18,52,127,.22);
}
.menu-toggle {
  display: none; border: 0; background: var(--primary); color: #fff; width: 48px; height: 48px;
  border-radius: 16px; font-size: 1.2rem; cursor: pointer;
}
.hero { padding: 88px 0 48px; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 42px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; color: var(--primary-2); font-weight: 700;
  text-transform: uppercase; letter-spacing: .16em; font-size: .78rem;
}
.hero h1, .section-head h2, .detail-content h1 {
  font-family: 'Cormorant Garamond', serif; line-height: .95; margin: 14px 0 18px;
}
.hero h1 { font-size: clamp(3rem, 7vw, 5.5rem); max-width: 12ch; }
.hero h1 span { color: var(--primary-2); }
.hero-text, .section-head p, .collection-card p, .feature-card p, .testimonial-card p, .detail-description {
  color: var(--muted); line-height: 1.8;
}
.hero-actions, .detail-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 28px 0 22px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; cursor: pointer;
  padding: 14px 22px; border-radius: 999px; font-weight: 700; transition: .25s ease;
  border: 1px solid transparent;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-2)); color: white;
  box-shadow: 0 14px 30px rgba(18,52,127,.24);
}
.btn-secondary {
  border-color: var(--border); background: rgba(255,255,255,.74); color: var(--primary);
  box-shadow: var(--shadow);
}
.btn-small { padding: 11px 16px; font-size: .92rem; }
.full-width { width: 100%; }
.hero-points { display: grid; gap: 10px; padding: 0; margin: 0; list-style: none; }
.hero-points li::before { content: '✦'; color: var(--accent); margin-right: 10px; }
.hero-card {
  background: linear-gradient(180deg, rgba(255,255,255,.98), rgba(255,255,255,.78));
  border: 1px solid rgba(255,255,255,.88);
  border-radius: 36px; padding: 34px; box-shadow: var(--shadow);
}
.hero-logo { width: min(100%, 430px); margin: 0 auto 18px; border-radius: 28px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.hero-badges span, .detail-badge, .collection-label, .product-badge {
  display: inline-flex; align-items: center; padding: 8px 14px; border-radius: 999px; font-size: .82rem; font-weight: 700;
}
.hero-badges span, .collection-label, .detail-badge {
  background: rgba(7,29,73,.08); color: var(--primary);
}
.stats-section, .collections, .catalogue, .why, .testimonials, .faq, .cta-strip, .product-detail-main, .related-section { padding: 34px 0 70px; }
.stats-grid, .collection-grid, .why-grid, .testimonial-grid, .footer-grid { display: grid; gap: 22px; }
.stats-grid { grid-template-columns: repeat(4, 1fr); }
.stat-card, .collection-card, .feature-card, .testimonial-card, .filters-panel, .faq-list, .product-card, .detail-panel, .cta-inner {
  background: linear-gradient(180deg, rgba(255,255,255,.94), rgba(255,255,255,.75));
  border: 1px solid rgba(255,255,255,.95); border-radius: var(--radius-xl); box-shadow: var(--shadow);
}
.stat-card { padding: 28px; text-align: center; }
.stat-card strong { display: block; font-size: 2rem; color: var(--primary); }
.stat-card span { color: var(--muted); }
.section-head { max-width: 760px; margin-bottom: 26px; }
.section-head h2, .detail-content h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
.collection-grid { grid-template-columns: repeat(2, 1fr); }
.collection-card { padding: 34px; }
.collection-card h3, .feature-card h3, .product-card h3, .detail-panel h3 { font-size: 1.35rem; margin: 16px 0 10px; color: var(--primary); }
.text-link { color: var(--primary-2); font-weight: 700; }
.filters-panel { padding: 26px; margin-bottom: 20px; }
.search-box label, .filter-grid label { display: block; margin-bottom: 8px; font-weight: 700; color: var(--primary); }
.search-box input, .filter-grid select, .filter-grid input {
  width: 100%; padding: 14px 16px; border-radius: 16px; border: 1px solid var(--border);
  background: rgba(255,255,255,.94); font: inherit;
}
.search-box { margin-bottom: 18px; }
.filter-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.results-bar { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-bottom: 18px; }
.results-bar span { font-weight: 800; color: var(--primary); }
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.product-card { overflow: hidden; }
.product-image-wrap { position: relative; aspect-ratio: 4/4.4; overflow: hidden; background: #fff; }
.product-image-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.product-card:hover .product-image-wrap img { transform: scale(1.06); }
.product-badge {
  position: absolute; top: 14px; left: 14px;
  background: linear-gradient(135deg, var(--accent), #f3dd8d); color: var(--primary);
  box-shadow: 0 10px 18px rgba(212,175,55,.25);
}
.product-info { padding: 22px; }
.product-category { margin: 0 0 8px; color: var(--primary-2); font-size: .88rem; font-weight: 700; text-transform: capitalize; }
.product-info h3 { margin-top: 0; }
.product-info p { color: var(--muted); line-height: 1.7; }
.price-row { display: flex; align-items: baseline; gap: 10px; margin: 18px 0; flex-wrap: wrap; }
.price-row strong { color: var(--primary); font-size: 1.2rem; }
.price-row span { color: #8b94a7; text-decoration: line-through; }
.why-grid, .testimonial-grid { grid-template-columns: repeat(4, 1fr); }
.feature-card, .testimonial-card { padding: 28px; }
.faq-list { padding: 12px 24px; }
.faq-list details { padding: 18px 0; border-bottom: 1px solid var(--border); }
.faq-list details:last-child { border-bottom: 0; }
.faq-list summary { cursor: pointer; font-weight: 800; color: var(--primary); }
.cta-inner {
  padding: 30px; display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.footer { padding: 28px 0 60px; }
.footer-grid { grid-template-columns: 1.4fr .7fr .7fr; }
.footer-grid h4 { margin: 0 0 12px; color: var(--primary); }
.footer-grid a, .footer-grid p { display: block; color: var(--muted); margin: 10px 0 0; }
.footer-brand img { width: 56px; height: 56px; }
.back-link { display: inline-block; color: var(--primary-2); margin: 8px 0 24px; font-weight: 700; }
.product-detail-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 38px; align-items: start; }
.detail-gallery, .detail-content { min-width: 0; }
.detail-main-image {
  overflow: hidden; border-radius: 30px; background: #fff; box-shadow: var(--shadow);
}
.detail-main-image img { width: 100%; aspect-ratio: 1 / 1.1; object-fit: cover; }
.thumbnail-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 14px; }
.thumb-btn { border: 1px solid transparent; padding: 0; border-radius: 18px; overflow: hidden; cursor: pointer; background: white; box-shadow: var(--shadow); }
.thumb-btn.active { border-color: var(--primary-2); }
.thumb-btn img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.detail-content { padding-top: 8px; }
.detail-panels { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 24px; }
.detail-panel { padding: 24px; }
.detail-panel ul { margin: 0; padding-left: 18px; color: var(--muted); line-height: 1.8; }
.empty-state {
  grid-column: 1/-1; text-align: center; padding: 40px; border-radius: 30px; background: rgba(255,255,255,.8); box-shadow: var(--shadow);
}
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .55s ease, transform .55s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }
.delay-3 { transition-delay: .24s; }

@media (max-width: 1080px) {
  .hero-grid, .product-detail-layout, .stats-grid, .filter-grid, .why-grid, .testimonial-grid, .product-grid, .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .collection-grid { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
  .menu-toggle { display: inline-grid; place-items: center; }
  .nav {
    position: absolute; top: calc(100% + 10px); left: 16px; right: 16px; background: rgba(255,255,255,.98);
    border-radius: 22px; box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.98);
    padding: 18px; display: none; flex-direction: column; align-items: flex-start;
  }
  .nav.open { display: flex; }
  .nav.nav-static { position: static; display: flex; background: none; box-shadow: none; border: 0; padding: 0; flex-direction: row; }
  .hero-grid, .stats-grid, .filter-grid, .product-grid, .why-grid, .testimonial-grid, .footer-grid, .product-detail-layout, .cta-inner {
    grid-template-columns: 1fr;
  }
  .cta-inner { display: grid; }
  .hero { padding-top: 54px; }
  .hero h1 { max-width: none; }
}

@media (max-width: 560px) {
  .brand strong { font-size: .92rem; }
  .brand small { font-size: .72rem; }
  .brand img { width: 54px; height: 54px; }
  .hero-card, .collection-card, .feature-card, .testimonial-card, .filters-panel, .faq-list, .product-info, .detail-panel { padding: 20px; }
  .section-head h2, .detail-content h1 { font-size: 2.15rem; }
  .hero h1 { font-size: 2.6rem; }
}