/* ── Adornd Design System ── */
/* Shared styles for all pages beyond the landing page. */
/* Landing page has its own inline styles; these cover /shop and /product/:slug. */

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

:root {
  --ink: #1a1a1a;
  --cream: #f8f5f0;
  --warm: #c9a87c;
  --blush: #e8d5c4;
  --slate: #6b6b6b;
  --deep: #2d2926;
  --white: #ffffff;
  --card-border: rgba(201, 168, 124, 0.15);
  --shadow-sm: 0 2px 12px rgba(45, 41, 38, 0.06);
  --shadow-md: 0 8px 30px rgba(45, 41, 38, 0.1);
  --shadow-lg: 0 16px 50px rgba(45, 41, 38, 0.14);
  --radius: 14px;
  --radius-sm: 8px;
  --transition: 0.25s ease;
}

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--cream);
  color: var(--ink);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

/* ── Navigation ── */

nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  padding: 1.2rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(248, 245, 240, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--card-border);
}

.logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  color: var(--deep);
  text-decoration: none;
}

.logo span {
  color: var(--warm);
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--slate);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color var(--transition);
  position: relative;
}

.nav-link:hover {
  color: var(--deep);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--warm);
  transition: width var(--transition);
}

.nav-link:hover::after {
  width: 100%;
}

/* ── Shop Hero ── */

.shop-hero {
  padding: 9rem 3rem 4rem;
  position: relative;
}

.shop-hero::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(135deg, var(--blush) 0%, rgba(232, 213, 196, 0) 70%);
  border-radius: 0 0 0 40%;
  z-index: 0;
}

.shop-hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.hero-label {
  font-family: 'Syne', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--warm);
  display: inline-block;
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--warm);
  border-radius: 2rem;
  margin-bottom: 1.5rem;
}

.shop-hero h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--deep);
  margin-bottom: 1rem;
}

.shop-hero h1 em {
  font-style: italic;
  color: var(--warm);
}

.shop-hero p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--slate);
  font-weight: 300;
  max-width: 520px;
}

/* ── Catalog Section ── */

.catalog-section {
  padding: 0 3rem 6rem;
  max-width: 1200px;
  margin: 0 auto;
}

.catalog-filters {
  display: flex;
  gap: 0.6rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  font-family: 'Syne', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.6rem 1.4rem;
  border-radius: 2rem;
  border: 1px solid var(--card-border);
  background: transparent;
  color: var(--slate);
  text-decoration: none;
  transition: all var(--transition);
  cursor: pointer;
}

.filter-btn:hover {
  border-color: var(--warm);
  color: var(--deep);
}

.filter-btn.active {
  background: var(--deep);
  color: var(--cream);
  border-color: var(--deep);
}

/* ── Product Grid ── */

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.product-card {
  text-decoration: none;
  color: inherit;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--card-border);
  transition: transform var(--transition), box-shadow var(--transition);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.product-image-wrap {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  background: var(--blush);
}

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

.product-card:hover .product-image-wrap img {
  transform: scale(1.06);
}

.product-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-family: 'Syne', sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.35rem 0.8rem;
  background: var(--deep);
  color: var(--cream);
  border-radius: 2rem;
}

.product-info {
  padding: 1.4rem 1.5rem 1.6rem;
}

.product-category-tag {
  font-family: 'Syne', sans-serif;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--warm);
  display: block;
  margin-bottom: 0.5rem;
}

.product-name {
  font-family: 'Syne', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--deep);
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.product-desc {
  font-size: 0.88rem;
  color: var(--slate);
  font-weight: 300;
  line-height: 1.6;
  margin-bottom: 0.8rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-price-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.product-price {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--deep);
}

.product-compare {
  font-size: 0.88rem;
  color: var(--slate);
  text-decoration: line-through;
}

/* ── Product Detail Page ── */

.product-page {
  padding-top: 5.5rem;
}

.breadcrumbs {
  padding: 1.5rem 3rem;
  font-size: 0.82rem;
  color: var(--slate);
  max-width: 1200px;
  margin: 0 auto;
}

.breadcrumbs a {
  color: var(--slate);
  text-decoration: none;
  transition: color var(--transition);
}

.breadcrumbs a:hover {
  color: var(--warm);
}

.breadcrumb-sep {
  margin: 0 0.5rem;
  opacity: 0.4;
}

.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  padding: 1rem 3rem 4rem;
  max-width: 1200px;
  margin: 0 auto;
  align-items: start;
}

.product-detail-image {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--blush);
  aspect-ratio: 4/5;
}

.product-detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-detail-info {
  padding-top: 1rem;
}

.product-detail-info h1 {
  font-family: 'Syne', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--deep);
  line-height: 1.15;
  margin-top: 0.5rem;
  margin-bottom: 1rem;
}

.product-detail-desc {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--slate);
  font-weight: 300;
  margin-bottom: 1.5rem;
}

.product-detail-price {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  margin-bottom: 2rem;
}

.price-large {
  font-family: 'Syne', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--deep);
}

.price-compare {
  font-size: 1.1rem;
  color: var(--slate);
  text-decoration: line-through;
}

.buy-btn {
  display: inline-block;
  font-family: 'Syne', sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 1rem 3rem;
  background: var(--deep);
  color: var(--cream);
  text-decoration: none;
  border-radius: 2rem;
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid var(--deep);
}

.buy-btn:hover {
  background: var(--warm);
  border-color: var(--warm);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.product-detail-text {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--card-border);
}

.product-detail-text h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
  color: var(--deep);
}

.product-detail-text p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--slate);
  font-weight: 300;
}

.product-meta {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--card-border);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.88rem;
  color: var(--slate);
}

.meta-icon {
  color: var(--warm);
  font-size: 1rem;
  width: 1.2rem;
  text-align: center;
}

/* ── Related Products ── */

.related-section {
  padding: 4rem 3rem 6rem;
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid var(--card-border);
}

.related-section h2 {
  font-family: 'Syne', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--deep);
  margin-bottom: 2rem;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.related-card {
  text-decoration: none;
  color: inherit;
  transition: transform var(--transition);
}

.related-card:hover {
  transform: translateY(-4px);
}

.related-image-wrap {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--blush);
  margin-bottom: 0.8rem;
}

.related-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.related-card:hover .related-image-wrap img {
  transform: scale(1.05);
}

.related-card h4 {
  font-family: 'Syne', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--deep);
  margin-bottom: 0.3rem;
}

.related-price {
  font-family: 'Syne', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--warm);
}

/* ── Error Page ── */

.error-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 2rem;
}

.error-content {
  text-align: center;
}

.error-content h1 {
  font-family: 'Syne', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: var(--deep);
  margin-bottom: 1rem;
}

.error-content p {
  font-size: 1.1rem;
  color: var(--slate);
  margin-bottom: 2rem;
}

.back-link {
  font-family: 'Syne', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--warm);
  text-decoration: none;
  transition: color var(--transition);
}

.back-link:hover {
  color: var(--deep);
}

/* ── Footer ── */

footer {
  background: var(--deep);
  color: var(--cream);
  padding: 3rem;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

footer .logo-small {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--cream);
  text-decoration: none;
}

.footer-tagline {
  font-size: 0.82rem;
  color: rgba(248, 245, 240, 0.5);
  font-weight: 300;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-size: 0.85rem;
  color: rgba(248, 245, 240, 0.6);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--warm);
}

.footer-copy {
  font-size: 0.78rem;
  color: rgba(248, 245, 240, 0.35);
}

/* ── Responsive ── */

@media (max-width: 1024px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  nav {
    padding: 1rem 1.5rem;
  }

  .nav-links {
    gap: 1rem;
  }

  .nav-link {
    font-size: 0.8rem;
  }

  .shop-hero {
    padding: 7rem 1.5rem 3rem;
  }

  .shop-hero::after {
    width: 60%;
    opacity: 0.5;
  }

  .shop-hero h1 {
    font-size: 2rem;
  }

  .catalog-section {
    padding: 0 1.5rem 4rem;
  }

  .product-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }

  .product-detail {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 1rem 1.5rem 3rem;
  }

  .product-detail-image {
    aspect-ratio: 1;
  }

  .product-detail-info h1 {
    font-size: 1.6rem;
  }

  .breadcrumbs {
    padding: 1rem 1.5rem;
  }

  .related-section {
    padding: 3rem 1.5rem 4rem;
  }

  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  footer {
    padding: 2rem 1.5rem;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .nav-links {
    display: none;
  }

  nav::after {
    content: 'Shop';
    font-size: 0.82rem;
    color: var(--slate);
    letter-spacing: 0.15em;
    text-transform: uppercase;
  }

  .related-grid {
    grid-template-columns: 1fr;
    max-width: 300px;
    margin: 0 auto;
  }
}