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

:root {
  --black: #0a0a0a;
  --deep: #111111;
  --graphite: #1c1c1c;
  --mid: #2a2a2a;
  --line: #2e2e2e;
  --muted: #5a5a5a;
  --silver: #8a8a8a;
  --light: #c8c8c8;
  --white: #f0ede8;
  --gold: #b8996a;
  --gold-light: #d4b87a;
  --font-serif: "Cormorant Garamond", Georgia, serif;
  --font-sans: "Jost", sans-serif;
  --transition: 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html {
  scroll-behavior: smooth;
}
body {
  background: var(--black);
  color: var(--light);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
}

.page {
  display: none;
  min-height: 100vh;
  animation: fadeIn 0.8s ease forwards;
}
.page.active {
  display: block;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 24px 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(
    to bottom,
    rgba(10, 10, 10, 0.95) 0%,
    transparent 100%
  );
  backdrop-filter: blur(0px);
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}
nav.scrolled {
  background: rgba(10, 10, 10, 0.97);
  backdrop-filter: blur(20px);
  border-bottom-color: var(--line);
  padding: 16px 60px;
}
.nav-logo {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 6px;
  color: var(--white);
  cursor: pointer;
  text-transform: uppercase;
}
.nav-logo span {
  color: var(--gold);
}
.nav-links {
  display: flex;
  gap: 40px;
  list-style: none;
}
.nav-links a {
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--silver);
  text-decoration: none;
  cursor: pointer;
  position: relative;
  transition: color var(--transition-fast);
}
.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width var(--transition);
}
.nav-links a:hover {
  color: var(--white);
}
.nav-links a:hover::after {
  width: 100%;
}
.nav-cart {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--silver);
  transition: color var(--transition-fast);
  position: relative;
}
.nav-cart:hover {
  color: var(--gold);
}
.cart-count {
  background: var(--gold);
  color: var(--black);
  width: 18px;
  height: 18px;
  border-radius: 50%;
  font-size: 9px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s;
}
.cart-count.bump {
  animation: bump 0.4s ease;
}
@keyframes bump {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.4);
  }
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}
.hamburger span {
  width: 24px;
  height: 1px;
  background: var(--silver);
  transition: var(--transition-fast);
}

.hero {
  height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      ellipse at 30% 50%,
      rgba(184, 153, 106, 0.06) 0%,
      transparent 60%
    ),
    radial-gradient(
      ellipse at 80% 20%,
      rgba(184, 153, 106, 0.04) 0%,
      transparent 50%
    ),
    linear-gradient(135deg, #0a0a0a 0%, #111111 40%, #0d0d0d 100%);
}
.hero-img {
  position: absolute;
  inset: 0;
  background: url("https://images.unsplash.com/photo-1523275335684-37898b6baf30?w=1800&q=80")
    center/cover no-repeat;
  opacity: 0.12;
  filter: grayscale(40%);
}
.hero-noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  opacity: 0.4;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  padding: 0 40px;
}
.hero-eyebrow {
  font-size: 10px;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 32px;
  opacity: 0;
  animation: slideUp 1s ease 0.3s forwards;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(52px, 8vw, 100px);
  font-weight: 300;
  line-height: 1;
  color: var(--white);
  margin-bottom: 24px;
  opacity: 0;
  animation: slideUp 1s ease 0.6s forwards;
}
.hero-title em {
  font-style: italic;
  color: var(--gold);
}
.hero-sub {
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--silver);
  margin-bottom: 56px;
  opacity: 0;
  animation: slideUp 1s ease 0.9s forwards;
}
.hero-cta {
  opacity: 0;
  animation: slideUp 1s ease 1.2s forwards;
}
@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.btn-primary {
  display: inline-block;
  padding: 16px 52px;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 4px;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: color var(--transition);
  background: transparent;
}
.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gold);
  transform: translateX(-101%);
  transition: transform var(--transition);
}
.btn-primary:hover {
  color: var(--black);
}
.btn-primary:hover::before {
  transform: translateX(0);
}
.btn-primary span {
  position: relative;
  z-index: 1;
}

.btn-secondary {
  display: inline-block;
  padding: 14px 44px;
  background: var(--gold);
  color: var(--black);
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 4px;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition:
    background var(--transition),
    transform 0.2s;
  border: none;
  width: 100%;
  text-align: center;
}
.btn-secondary:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  opacity: 0;
  animation: slideUp 1s ease 1.8s forwards;
}
.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollLine 2s ease infinite;
}
@keyframes scrollLine {
  0%,
  100% {
    transform: scaleY(1);
    opacity: 1;
  }
  50% {
    transform: scaleY(0.5);
    opacity: 0.3;
  }
}

.marquee-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
  overflow: hidden;
  background: var(--deep);
}
.marquee-track {
  display: flex;
  gap: 80px;
  animation: marquee 20s linear infinite;
  white-space: nowrap;
}
.marquee-item {
  font-size: 10px;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--muted);
  flex-shrink: 0;
}
.marquee-dot {
  color: var(--gold);
  margin: 0 20px;
}
@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.features-section {
  padding: 140px 60px;
  max-width: 1400px;
  margin: 0 auto;
}
.section-label {
  font-size: 9px;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 300;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 20px;
}
.section-title em {
  font-style: italic;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 80px;
  border: 1px solid var(--line);
}
.feature-card {
  padding: 60px 48px;
  border-right: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  transition: background var(--transition);
}
.feature-card:last-child {
  border-right: none;
}
.feature-card::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}
.feature-card:hover {
  background: var(--deep);
}
.feature-card:hover::before {
  transform: scaleX(1);
}
.feature-num {
  font-family: var(--font-serif);
  font-size: 64px;
  font-weight: 300;
  color: var(--line);
  margin-bottom: 24px;
  line-height: 1;
}
.feature-title {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 16px;
}
.feature-text {
  font-size: 12px;
  color: var(--silver);
  line-height: 1.8;
}

.featured-section {
  padding: 0 60px 140px;
  max-width: 1400px;
  margin: 0 auto;
}
.featured-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  margin-top: 60px;
}
.featured-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1/1;
  cursor: pointer;
}
.featured-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(20%);
  transition:
    transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    filter 0.6s;
}
.featured-img-wrap:hover img {
  transform: scale(1.04);
  filter: grayscale(0%);
}
.featured-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10, 10, 10, 0.85) 0%,
    transparent 60%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 48px;
}
.featured-tag {
  font-size: 9px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}
.featured-name {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 300;
  color: var(--white);
  margin-bottom: 8px;
}
.featured-price {
  font-size: 13px;
  color: var(--silver);
  letter-spacing: 1px;
}

.catalog-hero {
  height: 40vh;
  min-height: 300px;
  display: flex;
  align-items: flex-end;
  padding: 60px;
  background:
    linear-gradient(to bottom, transparent 0%, var(--black) 100%),
    url("https://images.unsplash.com/photo-1547996160-81dfa63595aa?w=1600&q=80")
      center/cover;
  margin-top: 80px;
}
.catalog-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(48px, 7vw, 96px);
  font-weight: 300;
  color: var(--white);
  line-height: 1;
}
.catalog-hero h1 em {
  font-style: italic;
  color: var(--gold);
}
.catalog-filters {
  display: flex;
  gap: 0;
  padding: 0 60px 40px;
  border-bottom: 1px solid var(--line);
  margin-top: 40px;
  flex-wrap: wrap;
}
.filter-btn {
  padding: 10px 28px;
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  background: transparent;
  border: none;
  cursor: pointer;
  position: relative;
  transition: color var(--transition-fast);
}
.filter-btn.active,
.filter-btn:hover {
  color: var(--gold);
}
.filter-btn.active::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 28px;
  right: 28px;
  height: 1px;
  background: var(--gold);
}
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2px;
  padding: 2px 60px 120px;
}
.product-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  overflow: hidden;
  background: var(--deep);
  cursor: pointer;
}
.product-img-wrap {
  flex-shrink: 0;
  aspect-ratio: 1;
  overflow: hidden;
  position: relative;
}
.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(15%);
  transition:
    transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    filter 0.5s;
}
.product-card:hover .product-img-wrap img {
  transform: scale(1.06);
  filter: grayscale(0%);
}
.product-quick {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(10, 10, 10, 0.92);
  padding: 20px;
  transform: translateY(100%);
  transition: transform var(--transition);
  text-align: center;
  font-size: 9px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
}
.product-card:hover .product-quick {
  transform: translateY(0);
}
.product-info {
  padding: 28px 28px 36px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}
.product-collection {
  font-size: 9px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}
.product-name {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 4px;
}
.product-ref {
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.product-price {
  margin-top: auto;
  font-size: 16px;
  color: var(--light);
  letter-spacing: 1px;
}

.product-page {
  padding-top: 80px;
  min-height: 100vh;
}
.product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - 80px);
}
.product-gallery {
  position: sticky;
  top: 80px;
  height: calc(100vh - 80px);
  overflow: hidden;
  background: var(--deep);
}
.gallery-main {
  width: 100%;
  height: 75%;
  overflow: hidden;
  position: relative;
}
.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.gallery-main:hover img {
  transform: scale(1.03);
}
.gallery-thumbs {
  display: flex;
  gap: 2px;
  padding: 2px;
  height: 25%;
}
.gallery-thumb {
  flex: 1;
  overflow: hidden;
  cursor: pointer;
  opacity: 0.5;
  transition: opacity var(--transition-fast);
}
.gallery-thumb.active,
.gallery-thumb:hover {
  opacity: 1;
}
.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-details {
  padding: 80px 80px 80px 60px;
  overflow-y: auto;
}
.product-breadcrumb {
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 40px;
  cursor: pointer;
}
.product-breadcrumb span {
  color: var(--gold);
  margin: 0 8px;
}
.product-collection-label {
  font-size: 10px;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.product-title {
  font-family: var(--font-serif);
  font-size: clamp(36px, 4vw, 60px);
  font-weight: 300;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 8px;
}
.product-ref-detail {
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 2px;
  margin-bottom: 28px;
}
.product-rating {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
}
.stars {
  color: var(--gold);
  font-size: 14px;
  letter-spacing: 2px;
}
.rating-count {
  font-size: 11px;
  color: var(--muted);
}
.product-price-detail {
  font-family: var(--font-serif);
  font-size: 42px;
  font-weight: 300;
  color: var(--white);
  margin-bottom: 8px;
}
.product-installment {
  font-size: 11px;
  color: var(--silver);
  margin-bottom: 36px;
}
.product-tagline {
  font-family: var(--font-serif);
  font-size: 18px;
  font-style: italic;
  font-weight: 300;
  color: var(--silver);
  margin-bottom: 40px;
  padding-left: 24px;
  border-left: 2px solid var(--gold);
  line-height: 1.6;
}
.product-variants {
  margin-bottom: 40px;
}
.variants-label {
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}
.variants-options {
  display: flex;
  gap: 12px;
}
.variant-btn {
  padding: 10px 20px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--silver);
  font-size: 10px;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.variant-btn.active,
.variant-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.add-to-cart-btn {
  width: 100%;
  padding: 20px;
  background: var(--gold);
  color: var(--black);
  border: none;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 5px;
  text-transform: uppercase;
  transition:
    background var(--transition),
    transform 0.2s;
  margin-bottom: 16px;
}
.add-to-cart-btn:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
}
.wishlist-btn {
  width: 100%;
  padding: 16px;
  background: transparent;
  color: var(--silver);
  border: 1px solid var(--line);
  cursor: pointer;
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  transition: all var(--transition-fast);
  margin-bottom: 48px;
}
.wishlist-btn:hover {
  border-color: var(--silver);
  color: var(--white);
}
.product-benefits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 48px;
}
.benefit-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.benefit-icon {
  color: var(--gold);
  font-size: 16px;
  margin-top: 2px;
}
.benefit-title {
  font-size: 11px;
  font-weight: 400;
  color: var(--white);
  letter-spacing: 1px;
  margin-bottom: 4px;
}
.benefit-text {
  font-size: 10px;
  color: var(--muted);
}
.specs-section {
  border-top: 1px solid var(--line);
  padding-top: 40px;
}
.specs-title {
  font-size: 9px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}
.specs-grid {
  display: grid;
  gap: 0;
}
.spec-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  font-size: 11px;
}
.spec-key {
  color: var(--muted);
  letter-spacing: 1px;
}
.spec-val {
  color: var(--light);
  text-align: right;
}
.reviews-section {
  margin-top: 48px;
  border-top: 1px solid var(--line);
  padding-top: 40px;
}
.review-item {
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}
.review-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}
.review-author {
  font-size: 11px;
  color: var(--white);
  letter-spacing: 1px;
}
.review-date {
  font-size: 10px;
  color: var(--muted);
}
.review-stars {
  color: var(--gold);
  font-size: 11px;
  margin-bottom: 10px;
}
.review-text {
  font-size: 12px;
  color: var(--silver);
  line-height: 1.7;
}

.cart-page {
  padding: 140px 60px 80px;
  max-width: 1200px;
  margin: 0 auto;
}
.cart-header {
  display: flex;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 60px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 32px;
}
.cart-header h1 {
  font-family: var(--font-serif);
  font-size: 56px;
  font-weight: 300;
  color: var(--white);
}
.cart-count-label {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 2px;
}
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 60px;
}
.cart-items {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.cart-item {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 32px;
  align-items: center;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
  animation: fadeIn 0.5s ease;
}
.cart-item-img {
  width: 120px;
  height: 120px;
  object-fit: cover;
  filter: grayscale(10%);
  background: var(--deep);
}
.cart-item-name {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 4px;
}
.cart-item-ref {
  font-size: 10px;
  color: var(--muted);
  margin-bottom: 16px;
  letter-spacing: 1px;
}
.cart-item-price {
  font-size: 15px;
  color: var(--light);
  margin-bottom: 16px;
}
.qty-control {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--line);
  width: fit-content;
}
.qty-btn {
  width: 36px;
  height: 36px;
  background: transparent;
  color: var(--silver);
  border: none;
  cursor: pointer;
  font-size: 16px;
  transition:
    color var(--transition-fast),
    background var(--transition-fast);
}
.qty-btn:hover {
  color: var(--gold);
  background: var(--graphite);
}
.qty-num {
  width: 40px;
  height: 36px;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--white);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
}
.remove-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 8px;
  transition: color var(--transition-fast);
}
.remove-btn:hover {
  color: var(--gold);
}
.cart-summary {
  position: sticky;
  top: 120px;
  background: var(--deep);
  border: 1px solid var(--line);
  padding: 40px;
  height: fit-content;
}
.summary-title {
  font-size: 10px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 32px;
}
.summary-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  color: var(--silver);
}
.summary-total {
  display: flex;
  justify-content: space-between;
  padding: 24px 0 32px;
  font-family: var(--font-serif);
  font-size: 28px;
  color: var(--white);
}
.empty-cart {
  text-align: center;
  padding: 120px 20px;
}
.empty-cart h2 {
  font-family: var(--font-serif);
  font-size: 48px;
  font-weight: 300;
  color: var(--white);
  margin-bottom: 16px;
}
.empty-cart p {
  color: var(--muted);
  margin-bottom: 40px;
}

.checkout-page {
  padding: 140px 60px 80px;
  max-width: 1100px;
  margin: 0 auto;
}
.checkout-header {
  margin-bottom: 60px;
}
.checkout-header h1 {
  font-family: var(--font-serif);
  font-size: 56px;
  font-weight: 300;
  color: var(--white);
}
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 60px;
}
.checkout-form {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.form-section {
  padding: 40px 0;
  border-bottom: 1px solid var(--line);
}
.form-section:first-child {
  padding-top: 0;
}
.form-section-title {
  font-size: 10px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 32px;
}
.form-grid {
  display: grid;
  gap: 20px;
}
.form-grid.two {
  grid-template-columns: 1fr 1fr;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-label {
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
}
.form-input {
  padding: 16px 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 13px;
  outline: none;
  transition: border-color var(--transition-fast);
}
.form-input:focus {
  border-bottom-color: var(--gold);
}
.form-input::placeholder {
  color: var(--muted);
  font-size: 12px;
}
.form-select {
  padding: 16px 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 13px;
  outline: none;
  transition: border-color var(--transition-fast);
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}
.form-select option {
  background: var(--graphite);
}
.payment-options {
  display: grid;
  gap: 12px;
}
.payment-option {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  border: 1px solid var(--line);
  cursor: pointer;
  transition: border-color var(--transition-fast);
}
.payment-option.selected {
  border-color: var(--gold);
}
.payment-radio {
  width: 16px;
  height: 16px;
  border: 1px solid var(--muted);
  border-radius: 50%;
  position: relative;
  flex-shrink: 0;
  transition: border-color var(--transition-fast);
}
.payment-option.selected .payment-radio {
  border-color: var(--gold);
}
.payment-option.selected .payment-radio::after {
  content: "";
  position: absolute;
  inset: 3px;
  background: var(--gold);
  border-radius: 50%;
}
.payment-label {
  font-size: 12px;
  color: var(--white);
}
.payment-sub {
  font-size: 10px;
  color: var(--muted);
}
.checkout-submit {
  margin-top: 40px;
  padding: 20px;
  background: var(--gold);
  color: var(--black);
  border: none;
  cursor: pointer;
  width: 100%;
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 5px;
  text-transform: uppercase;
  transition:
    background var(--transition),
    transform 0.2s;
}
.checkout-submit:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
}

.order-summary-box {
  background: var(--deep);
  border: 1px solid var(--line);
  padding: 40px;
  height: fit-content;
  position: sticky;
  top: 120px;
}
.order-item {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.order-item-img {
  width: 60px;
  height: 60px;
  object-fit: cover;
}
.order-item-name {
  font-size: 13px;
  color: var(--white);
  margin-bottom: 4px;
}
.order-item-price {
  font-size: 12px;
  color: var(--silver);
}

.order-confirmed {
  text-align: center;
  padding: 120px 40px;
  max-width: 600px;
  margin: 0 auto;
}
.confirmed-check {
  width: 80px;
  height: 80px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: var(--gold);
  margin: 0 auto 40px;
  animation: scaleIn 0.6s ease;
}
@keyframes scaleIn {
  from {
    transform: scale(0);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}
.confirmed-title {
  font-family: var(--font-serif);
  font-size: 52px;
  font-weight: 300;
  color: var(--white);
  margin-bottom: 16px;
}
.confirmed-sub {
  font-size: 13px;
  color: var(--silver);
  line-height: 1.8;
  margin-bottom: 40px;
}

.about-hero {
  height: 70vh;
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 80px;
  overflow: hidden;
  margin-top: 80px;
}
.about-hero-bg {
  position: absolute;
  inset: 0;
  background: url("https://images.unsplash.com/photo-1462275646964-a0e3386b89fa?w=1600&q=80")
    center/cover;
  opacity: 0.25;
  filter: grayscale(30%);
}
.about-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--black) 0%, transparent 60%);
}
.about-hero-content {
  position: relative;
  z-index: 2;
}
.about-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(48px, 8vw, 110px);
  font-weight: 300;
  color: var(--white);
  line-height: 1;
}
.about-hero h1 em {
  font-style: italic;
  color: var(--gold);
}
.about-content {
  padding: 100px 60px;
  max-width: 1200px;
  margin: 0 auto;
}
.about-intro {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  margin-bottom: 100px;
  align-items: start;
}
.about-year {
  font-family: var(--font-serif);
  font-size: 100px;
  font-weight: 300;
  color: var(--line);
  line-height: 1;
}
.about-text {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 300;
  color: var(--silver);
  line-height: 1.8;
}
.about-text p {
  margin-bottom: 28px;
}
.about-text p:first-child {
  color: var(--white);
  font-size: 26px;
}
.about-values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  margin-top: 80px;
}
.about-value {
  padding: 60px 40px;
  background: var(--deep);
  border: 1px solid var(--line);
  text-align: center;
}
.about-value-icon {
  font-size: 32px;
  color: var(--gold);
  margin-bottom: 20px;
}
.about-value-title {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--white);
  margin-bottom: 12px;
}
.about-value-text {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.8;
}

.policies-page {
  padding: 140px 60px 80px;
  max-width: 900px;
  margin: 0 auto;
}
.policies-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 60px;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.policy-tab {
  padding: 16px 32px;
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  background: transparent;
  border: none;
  cursor: pointer;
  position: relative;
  transition: color var(--transition-fast);
}
.policy-tab.active {
  color: var(--gold);
}
.policy-tab.active::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gold);
}
.policy-content {
  display: none;
  animation: fadeIn 0.5s ease;
}
.policy-content.active {
  display: block;
}
.policy-content h2 {
  font-family: var(--font-serif);
  font-size: 48px;
  font-weight: 300;
  color: var(--white);
  margin-bottom: 40px;
}
.policy-content h3 {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin: 32px 0 16px;
}
.policy-content p {
  font-size: 13px;
  color: var(--silver);
  line-height: 1.9;
  margin-bottom: 20px;
}

.contact-page {
  padding: 140px 60px 80px;
  max-width: 1200px;
  margin: 0 auto;
}
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: start;
}
.contact-left h1 {
  font-family: var(--font-serif);
  font-size: clamp(48px, 6vw, 80px);
  font-weight: 300;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 32px;
}
.contact-left h1 em {
  font-style: italic;
  color: var(--gold);
}
.contact-left p {
  font-size: 13px;
  color: var(--silver);
  line-height: 1.8;
  margin-bottom: 48px;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.contact-info-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.contact-info-label {
  font-size: 9px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
}
.contact-info-val {
  font-size: 14px;
  color: var(--white);
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.contact-submit {
  padding: 18px 40px;
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 10px;
  letter-spacing: 4px;
  text-transform: uppercase;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: color var(--transition);
}
.contact-submit::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gold);
  transform: translateX(-101%);
  transition: transform var(--transition);
}
.contact-submit:hover {
  color: var(--black);
}
.contact-submit:hover::before {
  transform: translateX(0);
}
.contact-submit span {
  position: relative;
  z-index: 1;
}

footer {
  background: var(--deep);
  border-top: 1px solid var(--line);
  padding: 80px 60px 40px;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}
.footer-brand .nav-logo {
  font-size: 20px;
  display: block;
  margin-bottom: 20px;
}
.footer-brand p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.8;
  max-width: 260px;
}
.footer-col-title {
  font-size: 9px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links a {
  font-size: 12px;
  color: var(--muted);
  text-decoration: none;
  cursor: pointer;
  transition: color var(--transition-fast);
}
.footer-links a:hover {
  color: var(--white);
}
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-copy {
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 1px;
}
.footer-socials {
  display: flex;
  gap: 20px;
}
.footer-socials a {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  cursor: pointer;
  transition: color var(--transition-fast);
}
.footer-socials a:hover {
  color: var(--gold);
}

.toast {
  position: fixed;
  bottom: 40px;
  right: 40px;
  background: var(--deep);
  border: 1px solid var(--gold);
  padding: 20px 32px;
  display: flex;
  align-items: center;
  gap: 16px;
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  pointer-events: none;
}
.toast.show {
  transform: translateY(0);
  opacity: 1;
}
.toast-icon {
  color: var(--gold);
  font-size: 16px;
}
.toast-text {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white);
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 {
  transition-delay: 0.1s;
}
.reveal-delay-2 {
  transition-delay: 0.2s;
}
.reveal-delay-3 {
  transition-delay: 0.3s;
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 1001;
  background: var(--black);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
  transform: translateY(-100%);
  transition: transform var(--transition);
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateY(0);
  pointer-events: all;
}
.mobile-menu a {
  font-family: var(--font-serif);
  font-size: 36px;
  color: var(--white);
  text-decoration: none;
  cursor: pointer;
  transition: color var(--transition-fast);
}
.mobile-menu a:hover {
  color: var(--gold);
}
.close-menu {
  position: absolute;
  top: 28px;
  right: 28px;
  font-size: 28px;
  cursor: pointer;
  color: var(--silver);
  background: none;
  border: none;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: color var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}
.close-menu:hover {
  color: var(--gold);
}

@media (max-width: 1024px) {
  nav {
    padding: 20px 24px;
  }
  nav.scrolled {
    padding: 14px 24px;
  }
  .nav-links {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .feature-card {
    border-right: none;
    border-bottom: 1px solid var(--line);
  }
  .feature-card:last-child {
    border-bottom: none;
  }
  .catalog-grid {
    padding: 2px 24px 80px;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  }
  .catalog-filters {
    padding: 0 24px 32px;
    overflow-x: auto;
    flex-wrap: nowrap;
  }
  .catalog-hero {
    padding: 40px 24px;
    margin-top: 64px;
  }
  .product-layout {
    grid-template-columns: 1fr;
  }
  .product-gallery {
    position: static;
    height: auto;
  }
  .gallery-main {
    height: 70vw;
    max-height: 500px;
  }
  .gallery-thumbs {
    height: 100px;
  }
  .product-details {
    padding: 40px 24px 60px;
  }
  .cart-page,
  .checkout-page {
    padding: 100px 24px 60px;
  }
  .cart-layout,
  .checkout-layout {
    grid-template-columns: 1fr;
  }
  .cart-summary,
  .order-summary-box {
    position: static;
  }
  .about-content {
    padding: 60px 24px;
  }
  .about-intro {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about-values {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
  .contact-page {
    padding: 100px 24px 60px;
  }
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 60px;
  }
  .policies-page {
    padding: 100px 24px 60px;
  }
  .features-section {
    padding: 80px 24px;
  }
  .featured-section {
    padding: 0 24px 80px;
  }
  .about-hero {
    padding: 60px 24px;
  }
  .hero-content {
    padding: 0 24px;
  }
  .about-year {
    font-size: 72px;
  }
  .cart-header h1 {
    font-size: 40px;
  }
  .checkout-header h1 {
    font-size: 40px;
  }
}

@media (max-width: 768px) {
  .featured-split {
    grid-template-columns: 1fr;
  }
  .featured-split > div:last-child {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
  }
  .featured-img-wrap {
    aspect-ratio: 4/5;
  }
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
    padding: 2px 16px 60px;
    gap: 2px;
  }
  .product-benefits {
    grid-template-columns: 1fr;
  }
  .about-values {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .form-grid.two {
    grid-template-columns: 1fr;
  }
  .cart-item {
    grid-template-columns: 90px 1fr;
    gap: 16px;
  }
  .cart-item-img {
    width: 90px;
    height: 90px;
  }
  .cart-item > .remove-btn {
    grid-column: 1 / -1;
    text-align: left;
  }
  footer {
    padding: 48px 24px 32px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
  .hero-title {
    font-size: clamp(40px, 10vw, 72px);
  }
  .about-hero {
    height: 50vh;
  }
  .about-hero h1 {
    font-size: clamp(40px, 10vw, 80px);
  }
  .policies-tabs {
    overflow-x: auto;
  }
  .hero-sub {
    font-size: 12px;
    letter-spacing: 1px;
  }
  .features-section {
    padding: 60px 16px;
  }
  .featured-section {
    padding: 0 16px 60px;
  }
}

@media (max-width: 480px) {
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
    padding: 2px 8px 60px;
    gap: 2px;
  }
  .featured-split {
    grid-template-columns: 1fr;
  }
  .featured-split > div:last-child {
    grid-template-columns: 1fr;
  }
  .about-values {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: clamp(36px, 11vw, 60px);
  }
  .section-title {
    font-size: clamp(28px, 8vw, 48px);
  }
  .nav-logo {
    font-size: 18px;
    letter-spacing: 4px;
  }
  .cart-item {
    grid-template-columns: 80px 1fr;
  }
  .cart-item-img {
    width: 80px;
    height: 80px;
  }
  .product-title {
    font-size: clamp(28px, 8vw, 48px);
  }
  .product-price-detail {
    font-size: 32px;
  }
  .order-summary-box {
    padding: 28px 20px;
  }
  .cart-summary {
    padding: 28px 20px;
  }
  .mobile-menu a {
    font-size: 28px;
  }
  .mobile-menu {
    gap: 28px;
  }
  .toast {
    left: 16px;
    right: 16px;
    bottom: 20px;
  }
}

@media (max-width: 360px) {
  .nav-cart span:not(.cart-count) {
    display: none;
  }
  .nav-cart {
    gap: 4px;
  }
  nav > div:last-child {
    gap: 8px;
  }
  .nav-logo {
    font-size: 16px;
    letter-spacing: 3px;
  }
  nav {
    padding-left: 12px;
    padding-right: 12px;
  }
}

@media (max-width: 320px) {
  .nav-logo {
    font-size: 14px;
    letter-spacing: 2px;
  }
  .hamburger span {
    width: 20px;
  }
}