/* Item To Buy - Premium product store styles */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --color-bg: #0d0d0f;
  --color-surface: #16161a;
  --color-surface-hover: #1e1e24;
  --color-border: #2a2a32;
  --color-text: #e8e6e3;
  --color-text-muted: #8b8885;
  --color-accent: #d4a853;
  --color-accent-hover: #e4b963;
  --color-badge: #2d2d35;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --transition: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Outfit', -apple-system, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* Skip link for accessibility & SEO */
.skip-link {
  position: absolute;
  top: -3rem;
  left: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--color-accent);
  color: var(--color-bg);
  font-weight: 600;
  z-index: 9999;
  border-radius: var(--radius);
  transition: top var(--transition);
}
.skip-link:focus {
  top: 0.5rem;
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 13, 15, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo {
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

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

.nav-list {
  display: flex;
  list-style: none;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.nav-list a {
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius);
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-list a:hover,
.nav-list a.active {
  color: var(--color-text);
  background: var(--color-surface-hover);
}

/* Main content */
main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.5rem 1.5rem 4rem;
  min-height: 60vh;
}

.page-container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
}

/* Hero */
.hero {
  text-align: center;
  padding: 4.5rem 1rem 5.5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 120%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(212, 168, 83, 0.08) 0%, transparent 55%);
  pointer-events: none;
}

.hero .page-container {
  position: relative;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 3.75rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.12;
  margin-bottom: 1rem;
  position: relative;
  max-width: 18ch;
  margin-left: auto;
  margin-right: auto;
}

.hero .tagline {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  font-weight: 400;
  max-width: 42ch;
  margin: 0 auto;
  line-height: 1.6;
}

/* Sections */
.content-section {
  padding: 3rem 0;
}

.content-section:first-of-type {
  padding-top: 0;
}

.content-section + .content-section {
  border-top: 1px solid var(--color-border);
}

.section-header {
  margin-bottom: 2rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Section titles */
.section-title {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.section-title .icon {
  font-size: 1.25rem;
  opacity: 0.9;
}

/* Categories grid */
.categories-section .page-container {
  max-width: 1120px;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1.25rem;
}

.category-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.25rem;
  text-align: center;
  transition: background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  display: block;
}

.category-card:hover {
  background: var(--color-surface-hover);
  border-color: rgba(212, 168, 83, 0.4);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
}

.category-card .icon {
  font-size: 2.25rem;
  margin-bottom: 0.75rem;
  display: block;
}

.category-card .name {
  font-weight: 600;
  font-size: 1rem;
  display: block;
}

.category-card .count {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 0.35rem;
  display: block;
}

/* Products grid */
.featured-section .page-container,
.products-section .page-container {
  max-width: 1120px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.75rem;
}

.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.product-card:hover {
  border-color: rgba(212, 168, 83, 0.5);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
}

.product-card a {
  display: block;
  height: 100%;
}

.product-image {
  aspect-ratio: 1;
  background: var(--color-surface-hover);
  position: relative;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

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

.product-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: var(--color-accent);
  color: var(--color-bg);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.35rem 0.6rem;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.product-info {
  padding: 1.35rem 1.25rem;
}

.product-name {
  font-weight: 600;
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--color-accent);
}

.product-rating span {
  color: var(--color-text-muted);
  font-weight: 400;
}

.product-price {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--color-accent);
}

/* Category page */
.category-page .page-container {
  max-width: 1120px;
}

.breadcrumb {
  padding-top: 0.5rem;
  padding-bottom: 0.25rem;
}

.category-hero {
  padding: 2rem 0 2.5rem;
  margin-bottom: 0.5rem;
}

.category-hero h1 {
  font-size: clamp(1.85rem, 4vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 0.6rem;
  line-height: 1.2;
}

.category-hero .description {
  color: var(--color-text-muted);
  max-width: 42ch;
  font-size: 1.05rem;
  line-height: 1.55;
}

.products-section {
  padding: 2rem 0 3rem;
}

/* Product detail page */
.product-page .page-container {
  max-width: 1000px;
}

.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
  padding: 2rem 0 4rem;
}

@media (max-width: 768px) {
  .product-detail {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 1.5rem 0 3rem;
  }
}

.product-detail-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
  aspect-ratio: 1;
  border: 1px solid var(--color-border);
}

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

.product-detail-info h1 {
  font-size: clamp(1.5rem, 3vw, 1.85rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.product-detail-info .badge {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-bg);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.product-detail-info .price {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.product-detail-info .rating {
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.product-detail-info .rating span {
  color: var(--color-text-muted);
  font-weight: 400;
}

.cta-button {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-bg);
  font-weight: 600;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius);
  margin-top: 1rem;
  transition: background var(--transition), transform var(--transition);
}

.cta-button:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

/* Footer */
.site-footer {
  margin-top: 5rem;
  padding: 3rem 1.5rem 2.5rem;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
}

.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2rem;
  row-gap: 1.5rem;
}

.footer-logo {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

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

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 1.75rem;
  justify-content: center;
}

.footer-nav a {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-weight: 500;
}

.footer-nav a:hover {
  color: var(--color-text);
}

.copyright {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-align: right;
}

@media (max-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

  .copyright {
    text-align: center;
  }
}

/* Breadcrumb */
.breadcrumb {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

.breadcrumb a:hover {
  color: var(--color-accent);
}

.breadcrumb span {
  margin: 0 0.4rem;
  opacity: 0.7;
}

/* Back link */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

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

/* Responsive */
@media (max-width: 900px) {
  .categories-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 640px) {
  main {
    padding: 0 1.25rem 3rem;
  }

  .hero {
    padding: 3rem 0.5rem 4rem;
  }

  .content-section {
    padding: 2rem 0;
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-list {
    width: 100%;
  }

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

  .category-card {
    padding: 1.25rem 1rem;
  }

  .products-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .section-header {
    margin-bottom: 1.5rem;
  }
}