@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Playfair+Display:ital,wght@0,400;0,600;1,400&display=swap');

:root {
  /* Color Palette */
  --color-bg: #FCFBF9;
  --color-text: #2C2C2C;
  --color-text-light: #666666;
  --color-primary: #D4AF37; /* Gold */
  --color-secondary: #E0BFB8; /* Rose Gold */
  --color-rhodium: #E2E4E6; /* Rhodium/Silver */
  --color-border: #E8E8E8;
  --color-white: #FFFFFF;
  --color-black: #111111;
  --color-error: #D32F2F;
  --color-success: #388E3C;

  /* Typography */
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 8px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 20px rgba(0,0,0,0.1);
}

/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 400;
  color: var(--color-black);
}

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

button {
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  background: none;
}

/* Utilities */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.text-center { text-align: center; }
.mt-4 { margin-top: 2rem; }
.mb-4 { margin-bottom: 2rem; }
.py-4 { padding-top: 4rem; padding-bottom: 4rem; }
.d-flex { display: flex; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.btn-primary {
  background-color: var(--color-black);
  color: var(--color-white);
  border: 1px solid var(--color-black);
}

.btn-primary:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-black);
  border: 1px solid var(--color-black);
}

.btn-outline:hover {
  background-color: var(--color-black);
  color: var(--color-white);
}

.btn-block {
  width: 100%;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(252, 251, 249, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid var(--color-border);
  transition: transform var(--transition-normal);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.nav-brand {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  letter-spacing: 2px;
  color: var(--color-black);
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 1px;
  bottom: -4px;
  left: 0;
  background-color: var(--color-primary);
  transition: width var(--transition-normal);
}

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

.nav-actions {
  display: flex;
  gap: 16px;
  align-items: center;
}

.nav-actions button, .nav-actions a {
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  color: var(--color-black);
}

.cart-icon-wrapper {
  position: relative;
}

.cart-count {
  position: absolute;
  top: -8px;
  right: -8px;
  background-color: var(--color-primary);
  color: white;
  font-size: 0.7rem;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Hero Section */
.hero {
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  background-color: #f9f6f0;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  animation: fadeUp 1s ease forwards;
}

.hero h1 {
  font-size: 4rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.1rem;
  color: var(--color-text-light);
  margin-bottom: 2rem;
}

.hero-image {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: 50%;
  object-fit: cover;
  animation: slideLeft 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

/* Sections */
.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
}

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 40px;
}

/* Product Card */
.product-card {
  cursor: pointer;
  transition: transform var(--transition-normal);
  position: relative;
}

.product-image-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/5;
  background-color: #f5f5f5;
  margin-bottom: 1rem;
}

.product-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.product-image-hover {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.product-card:hover .product-image-hover {
  opacity: 1;
}

.product-info {
  text-align: center;
}

.product-title {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.product-price {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-black);
}

.quick-add {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  opacity: 0;
  width: 80%;
  transition: all var(--transition-normal);
}

.product-card:hover .quick-add {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* Cart Sidebar */
.cart-sidebar {
  position: fixed;
  top: 0;
  right: -400px;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background-color: var(--color-white);
  z-index: 2000;
  box-shadow: var(--shadow-lg);
  transition: right var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.cart-sidebar.open {
  right: 0;
}

.cart-header {
  padding: 24px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.close-cart {
  font-size: 1.5rem;
  cursor: pointer;
}

.cart-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cart-item {
  display: flex;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.cart-item-img {
  width: 80px;
  height: 100px;
  object-fit: cover;
}

.cart-item-details {
  flex: 1;
}

.cart-item-title {
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.cart-item-price {
  font-family: var(--font-heading);
  font-size: 1rem;
}

.cart-item-remove {
  font-size: 0.8rem;
  color: var(--color-text-light);
  text-decoration: underline;
  cursor: pointer;
  margin-top: 8px;
  display: inline-block;
}

.cart-footer {
  padding: 24px;
  border-top: 1px solid var(--color-border);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  margin-bottom: 16px;
}

.cart-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(0,0,0,0.5);
  z-index: 1999;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.cart-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* Animations */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideLeft {
  from { opacity: 0; transform: translateX(50px); }
  to { opacity: 1; transform: translateX(0); }
}

.mobile-menu-btn {
  display: none;
  color: var(--color-black);
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 { font-size: 2.5rem; }
  .hero-image { display: none; }
  .hero-content { text-align: center; margin: 0 auto; }
  
  .mobile-menu-btn { display: block; margin-right: 16px; }
  
  .nav-links {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: rgba(252, 251, 249, 0.98);
    flex-direction: column;
    padding: 2rem;
    transition: left 0.3s ease;
    align-items: center;
    backdrop-filter: blur(10px);
  }
  .nav-links.active {
    left: 0;
  }
}

/* Footer */
footer {
  background-color: var(--color-bg);
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--color-border);
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  margin-bottom: 1rem;
}
.footer-links {
  list-style: none;
}
.footer-links li {
  margin-bottom: 0.5rem;
}
.footer-links a {
  color: var(--color-text-light);
  font-size: 0.9rem;
}
.footer-bottom {
  text-align: center;
  color: var(--color-text-light);
  font-size: 0.8rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

/* Forms */
.form-group {
  margin-bottom: 1rem;
}
.form-control {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--color-border);
  font-family: var(--font-body);
  font-size: 1rem;
}
.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* Modal Overlay */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 3000;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.modal-container {
  background: var(--color-white);
  padding: 2rem;
  border-radius: 12px;
  width: 100%;
  max-width: 500px;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  transition: transform 0.3s ease;
}
.modal-overlay.open .modal-container {
  transform: translateY(0);
}