/* GLOBAL */
body {
  font-family: "Poppins", sans-serif;
  transition: background 0.4s, color 0.4s;
  overflow-x: hidden;
}

[data-theme="dark"] {
  background: #0d0f12;
  color: #e6e6e6;
}

[data-theme="light"] {
  background: #fafafa;
  color: #1c1c1c;
}

/* PREMIUM TITLE FONT */
.brand-title {
  font-family: "Playfair Display", serif;
  letter-spacing: 1px;
}

/* NAVBAR */
.main-nav {
  background: rgba(10, 10, 14, 0.55);
  backdrop-filter: blur(18px);
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav-links .nav-link {
  font-size: 1.1rem;
  transition: color 0.3s;
}

.nav-links .nav-link:hover {
  color: #00e8ff !important;
}

/* HERO */
.hero-section {
  padding: 120px 0;
  background: linear-gradient(135deg, #0f141a, #131921);
  text-align: center;
  color: white;
  position: relative;
}

.hero-title {
  font-size: 3.2rem;
  animation: fadeHero 1.2s ease forwards;
}

.hero-subtitle {
  opacity: 0.85;
  font-size: 1.2rem;
  margin-top: 10px;
}

/* BUTTON LUXE */
.btn-luxury {
  background: #00d4ff;
  color: black;
  border-radius: 30px;
  font-weight: 600;
  transition: 0.3s;
}

.btn-luxury:hover {
  box-shadow: 0 0 20px #00d4ff;
}

/* PRODUCT CARDS */
.product-card {
  background: rgba(255,255,255,0.03);
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  transition: 0.5s;
  overflow: hidden;
}

[data-theme="light"] .product-card {
  background: white;
  border-color: #ddd;
}

.product-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 25px 45px rgba(0, 238, 255, 0.18);
}

.product-card img {
  width: 100%;
  transition: 0.5s;
}

.product-card:hover img {
  transform: scale(1.1);
}

.btn-modern {
  border-radius: 30px;
  border: 1px solid #00eaff;
  color: #00eaff;
  transition: 0.3s;
}

.btn-modern:hover {
  background: #00eaff;
  color: black;
}

/* FOOTER */
.footer {
  background: #0a0c0f;
  color: #ccc;
}

.footer-title {
  font-weight: 700;
  font-family: "Playfair Display", serif;
  margin-bottom: 10px;
}

.footer-links li {
  list-style: none;
  margin-bottom: 6px;
}

.footer-links a {
  color: #b8b8b8;
  transition: 0.3s;
}

.footer-links a:hover {
  color: #00eaff;
}

/* THEME BUTTON */
.btn-theme {
  background: rgba(0,0,0,0.4);
  border: none;
  font-size: 1.4rem;
  padding: 8px 12px;
  border-radius: 50%;
  color: #00eaff;
  transition: 0.3s;
}

.btn-theme:hover {
  transform: scale(1.1);
}

/* ANIMATIONS */
@keyframes fadeHero {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}