:root {
  --gold: #b88a44;
  --dark: #111;
}

article img { width: 100%; height: auto; border-radius: 8px; }
nav { margin-bottom: 1.5rem; }
table td, table th { vertical-align: middle; }

/* Top banner */
.top-banner {
  background: var(--dark);
  color: #fff;
  font-size: 0.95rem;
}
.banner-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}
.banner-text {
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.banner-link {
  color: var(--gold);
  font-weight: 600;
  text-decoration: none;
}
.banner-link:hover {
  text-decoration: underline;
}

/* Logo and Navigation */
.logo-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.logo-img {
  height: 2rem;
  width: auto;
  display: inline-block;
  vertical-align: middle;
}

/* Search */
.search-container {
  margin-bottom: 0.5rem;
}
.search-form {
  width: 100%;
}
.search-input {
  width: 100%;
}

.site-footer {
  background-color: #050506;
  color: #f5f5f5;
  padding: 3rem 0 2rem;
  margin-top: 4rem;
}

.site-footer h3,
.site-footer h4 {
  margin-bottom: 0.75rem;
}

.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  align-items: flex-start;
}

.footer-brand p {
  max-width: 320px;
}

.footer-contact address {
  font-style: normal;
  line-height: 1.5;
}

.site-footer a {
  color: #f6c343;
  text-decoration: none;
  font-weight: 600;
}

.site-footer a:hover {
  text-decoration: underline;
}

.footer-socials {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  font-size: 0.9rem;
}

.hero {
  position: relative;
  background: linear-gradient(120deg, #1b1b1b 0%, #343232 100%);
  color: #fff;
  border-radius: 16px;
  padding: 4rem 2rem;
  margin-bottom: 2rem;
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero.has-bg {
  background-image: url('/static/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  height: 500px;
}
.hero.hero-banner {
  background-image: url('/static/banner.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  position: relative;
}
.hero.hero-banner::before {
  display: none;
}
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  padding: 2rem;
  border-radius: 1rem;
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(10px);
}
.hero .hero-content h1 {
  font-size: 2.2rem;
  margin: 0 0 .5rem;
  color: #fff;
  font-weight: 700;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}
.hero .hero-content p {
  margin: 0 0 1.5rem;
  color: #f0f0f0;
  font-size: 1.1rem;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}
.hero-ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.hero-ctas a {
  margin: 0;
  min-width: 150px;
}

.collections .collection-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.collection-card {
  display: block;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #eee;
  background: #fff;
  text-decoration: none;
  color: inherit;
}
.collection-image { height: 160px; background: #f7f2ea; }
.collection-gold { background: linear-gradient(180deg, #f4e6c3, #e7d2a1); }
.collection-diamond { background: linear-gradient(180deg, #e6f2ff, #cde7ff); }
.collection-gemstone { background: linear-gradient(180deg, #f1d8ef, #d8b0d6); }
.collection-body { padding: .75rem 1rem; display: flex; align-items: center; justify-content: space-between; }
.badge { background: var(--gold); color: #fff; border-radius: 999px; padding: .25rem .6rem; font-size: .85rem; }

.section-head { display: flex; align-items: baseline; justify-content: space-between; margin-top: 2rem; }

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.product-card { border: 1px solid #eee; border-radius: 12px; padding: .75rem; background: #fff; }
.product-thumb { aspect-ratio: 1/1; background: #faf7f0; display: flex; align-items: center; justify-content: center; overflow: hidden; border-radius: 8px; }
.product-card h3 { font-size: 1rem; margin: .5rem 0; }
.price { color: var(--dark); font-weight: 600; }

.assurance { margin-top: 2rem; }
.assurance-grid {
  display: flex;
  gap: 2rem;
  justify-content: center;
  align-items: stretch;
  flex-wrap: wrap;
}
.assurance-card {
  flex: 1;
  min-width: 200px;
  background: #fff;
  border-radius: 1rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: box-shadow 0.2s;
}
.assurance-card:hover {
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
.assurance-card > div:first-child {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
}
.assurance-card h3 {
  margin-bottom: 0.5rem;
}
.assurance-card p {
  color: #666;
  margin: 0;
}

/* Categories */
.categories { margin-top: 2rem; }
.category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.category-card { display: block; border: 1px solid #eee; background: #fff; border-radius: 12px; text-decoration: none; color: inherit; overflow: hidden; }
.category-card img { width: 100%; height: 160px; object-fit: cover; display: block; }
.category-body { padding: 1rem; display: flex; align-items: center; justify-content: space-between; }

/* Responsive Tables - Convert to cards on mobile */
.cart-table-wrapper {
  overflow-x: auto;
}
.cart-mobile {
  display: none;
}
@media (max-width: 768px) {
  .cart-table-wrapper {
    display: none;
  }
  .cart-mobile {
    display: block;
  }
  .cart-item-card {
    display: block;
    border: 1px solid #eee;
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1rem;
    background: #fff;
  }
  .cart-item-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 0.75rem;
  }
  .cart-item-name {
    font-weight: 600;
    margin: 0;
    font-size: 1rem;
  }
  .cart-item-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }
  .cart-item-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .cart-item-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
  }
  .cart-item-qty {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  .cart-remove-btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.85rem;
  }
  .qty-btn {
    padding: 0.25rem 0.5rem;
  }
  .cart-summary {
    margin-top: 1.5rem;
  }
}

/* Inline forms */
.inline-form {
  display: inline;
}

/* Product Detail Page */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .product-detail-grid { gap: 1.5rem; }
  .hero.has-bg { height: 400px; }
}

@media (max-width: 768px) {
  .banner-content {
    flex-direction: column;
    text-align: center;
  }
  .banner-link {
    width: 100%;
  }

  /* Navigation */
  nav ul {
    flex-wrap: wrap;
  }
  .nav-right {
    flex: 1;
    justify-content: flex-end;
  }
  
  /* Hero */
  .hero {
    padding: 2rem 1rem;
    min-height: 250px;
  }
  .hero.has-bg {
    height: 300px;
  }
  .hero.hero-banner {
    background-attachment: scroll;
  }
  .hero-content {
    padding: 1.5rem;
    max-width: 100%;
  }
  .hero .hero-content h1 {
    font-size: 1.75rem;
  }
  .hero .hero-content p {
    font-size: 1rem;
    margin-bottom: 1rem;
  }
  .hero-ctas {
    flex-direction: column;
    width: 100%;
  }
  .hero-ctas a {
    width: 100%;
  }
  
  /* Collections */
  .collections .collection-grid {
    grid-template-columns: 1fr;
  }
  
  /* Products */
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }
  
  /* Categories */
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Product Detail */
  .product-detail-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  /* Assurance */
  .assurance-grid {
    flex-direction: column;
    gap: 1rem;
  }
  .assurance-card {
    flex: 1 1 100%;
  }
  
  /* Section Head */
  .section-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  
  /* Typography */
  h2 {
    font-size: 1.5rem;
  }
  h3 {
    font-size: 1.25rem;
  }
}

@media (max-width: 480px) {
  .top-banner {
    font-size: 0.85rem;
  }

  /* Navigation */
  .logo-img {
    height: 1.5rem;
  }
  nav {
    padding: 0.5rem 0;
  }
  .nav-right li {
    font-size: 0.9rem;
  }
  
  /* Hero */
  .hero {
    padding: 1.5rem 1rem;
    min-height: 200px;
    border-radius: 12px;
  }
  .hero.has-bg {
    height: 250px;
  }
  .hero-content {
    padding: 1rem;
  }
  .hero .hero-content h1 {
    font-size: 1.5rem;
  }
  .hero .hero-content p {
    font-size: 0.95rem;
  }
  
  /* Products */
  .product-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  /* Categories */
  .category-grid {
    grid-template-columns: 1fr;
  }
  
  /* Product Cards */
  .product-card {
    padding: 0.5rem;
  }
  .product-card h3 {
    font-size: 0.95rem;
  }
  
  /* Assurance */
  .assurance-card {
    padding: 1.5rem 1rem;
  }
  .assurance-card > div:first-child {
    font-size: 1.8rem;
  }
  
  /* Forms */
  .grid {
    grid-template-columns: 1fr !important;
  }
  
  /* Buttons */
  button, a[role="button"] {
    width: 100%;
    margin-bottom: 0.5rem;
  }
  
  /* Container padding */
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

/* Additional responsive improvements */
@media (max-width: 768px) {
  /* Better spacing for forms */
  form label {
    margin-bottom: 0.75rem;
  }
  
  /* Button spacing */
  button + a[role="button"],
  a[role="button"] + button {
    margin-top: 0.5rem;
  }
}

/* Filters */
.filter-form {
  margin: 1rem 0 1.5rem;
}
.filter-form .grid {
  grid-template-columns: repeat(6, 1fr);
  gap: 0.5rem;
}
@media (max-width: 1024px) {
  .filter-form .grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 768px) {
  .filter-form .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 480px) {
  .filter-form .grid {
    grid-template-columns: 1fr;
  }
}