:root {
  --gold: #d4af37;
  --dark-bg: #1a1a1a;
  --light-bg: #f8f9fa;
}

body {
  font-family: "Inter", sans-serif;
  transition: all 0.3s ease;
}

.header-font {
  font-family: "Playfair Display", serif;
}
.text-gold {
  color: var(--gold);
}
.bg-gold {
  background-color: var(--gold);
}
.btn-gold {
  background-color: var(--gold);
  border: none;
}
.btn-gold:hover {
  background-color: #b8962d;
  color: white;
}

.logo-text {
  letter-spacing: 2px;
  font-size: 1.5rem;
}

.search-group input {
  border: 2px solid #eee;
  border-radius: 0;
}
.search-group input:focus {
  border-color: var(--gold);
  box-shadow: none;
}

.hero-banner {
  background:
    linear-gradient(rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.9)),
    url("https://www.transparenttextures.com/patterns/cubes.png");
}
[data-bs-theme="dark"] .hero-banner {
  background:
    linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)),
    url("https://www.transparenttextures.com/patterns/cubes.png");
}

.product-card {
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  border-radius: 0;
  background: var(--bs-body-bg);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-15px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1) !important;
}

.product-card img {
  height: 320px;
  width: 100%;
  object-fit: cover;
  filter: brightness(95%);
}

.badge-tag {
  position: absolute;
  top: 20px;
  right: 20px;
  background: #e74c3c;
  color: white;
  padding: 5px 15px;
  font-weight: bold;
  font-size: 0.7rem;
  z-index: 5;
  letter-spacing: 1px;
}

.price-pro {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold);
  margin-top: auto;
}

.btn-buy-vip {
  background: #000;
  color: #fff;
  border: none;
  padding: 12px 0;
  width: 100%;
  font-weight: bold;
  letter-spacing: 1px;
  transition: 0.3s;
}

[data-bs-theme="dark"] .btn-buy-vip {
  background: var(--gold);
  color: #000;
}

.btn-buy-vip:hover {
  background: var(--gold);
  color: #fff;
}

.filter-box {
  background: var(--bs-body-bg);
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links li a {
  color: #6c757d;
  text-decoration: none;
  transition: 0.3s;
  font-size: 0.9rem;
}

.footer-links li a:hover {
  color: var(--gold);
  padding-left: 5px;
}

@media (max-width: 768px) {
  .display-3 {
    font-size: 2.5rem;
  }
  .hero-banner {
    text-align: center;
  }
}