:root {
  --color-sand: #E6D5C3;
  --color-oat: #F5EBE0;
  --color-mist: #C8C8C8;
  --color-ivory: #FFFFF0;
  --color-black: #1A1A1A;
  --color-chocolate: #3E2723;
  --color-silver: #B0B0B0;
  --font-sans: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Source Han Sans SC", "Noto Sans CJK SC", sans-serif;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-oat);
  color: var(--color-black);
  line-height: 1.6;
  overflow-x: hidden;
}

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: var(--spacing-sm) var(--spacing-md);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

nav ul {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-lg);
  list-style: none;
}

nav a {
  text-decoration: none;
  color: var(--color-black);
  font-size: 0.95rem;
  font-weight: 300;
  letter-spacing: 0.05em;
  transition: opacity 0.3s ease;
}

nav a:hover {
  opacity: 0.6;
}

main {
  padding-top: 60px;
  min-height: calc(100vh - 80px);
}

.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: var(--color-ivory);
  overflow: hidden;
}

.hero h1 {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2.5rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  color: var(--color-black);
  z-index: 10;
  text-align: center;
  text-shadow: 0 2px 10px rgba(255, 255, 255, 0.8);
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.85);
}

.secondary-images {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--spacing-md);
  padding: var(--spacing-xl) var(--spacing-md);
  max-width: 1400px;
  margin: 0 auto;
}

.secondary-images img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  border-radius: 2px;
  transition: transform 0.4s ease;
}

.secondary-images img:hover {
  transform: scale(1.02);
}

.cta {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-md);
  background: var(--color-sand);
}

.cta p {
  font-size: 1.8rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  margin-bottom: var(--spacing-md);
  color: var(--color-chocolate);
}

.cta a {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  background: transparent;
  color: var(--color-black);
  text-decoration: none;
  border: 1px solid var(--color-black);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  transition: all 0.3s ease;
}

.cta a:hover {
  background: var(--color-black);
  color: var(--color-ivory);
}

.page-title {
  text-align: center;
  font-size: 2rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  padding: var(--spacing-xl) var(--spacing-md) var(--spacing-lg);
  color: var(--color-chocolate);
}

.collection-grid {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-md) var(--spacing-xl);
}

.category {
  margin-bottom: var(--spacing-xl);
}

.category-title {
  font-size: 1.5rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-lg);
  color: var(--color-chocolate);
  text-align: center;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

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

.product-item img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  margin-bottom: var(--spacing-sm);
  transition: opacity 0.3s ease;
}

.product-item img:hover {
  opacity: 0.85;
}

.product-info {
  font-size: 0.9rem;
  color: var(--color-mist);
  letter-spacing: 0.05em;
  line-height: 1.8;
}

.inspiration-grid {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-md) var(--spacing-xl);
}

.inspiration-item {
  margin-bottom: var(--spacing-xl);
}

.inspiration-title {
  font-size: 1.3rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  margin-bottom: var(--spacing-md);
  color: var(--color-chocolate);
  text-align: center;
}

.inspiration-images {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.inspiration-images img {
  width: 100%;
  height: 450px;
  object-fit: cover;
}

.inspiration-text {
  text-align: center;
  font-size: 1.1rem;
  font-weight: 300;
  letter-spacing: 0.05em;
  color: var(--color-black);
  padding: var(--spacing-lg) var(--spacing-md);
  background: var(--color-ivory);
}

footer {
  background: var(--color-mist);
  text-align: center;
  padding: var(--spacing-md);
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

footer p {
  font-size: 0.85rem;
  color: var(--color-black);
  letter-spacing: 0.1em;
  font-weight: 300;
}

@media (max-width: 768px) {
  nav ul {
    gap: var(--spacing-md);
  }
  
  .hero h1 {
    font-size: 1.8rem;
  }
  
  .secondary-images {
    grid-template-columns: 1fr;
  }
  
  .product-grid {
    grid-template-columns: 1fr;
  }
  
  .inspiration-images {
    grid-template-columns: 1fr;
  }
  
  .cta p {
    font-size: 1.3rem;
  }
}

@media (max-width: 480px) {
  :root {
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
  }
  
  nav {
    padding: var(--spacing-sm);
  }
  
  nav ul {
    gap: var(--spacing-sm);
  }
  
  nav a {
    font-size: 0.85rem;
  }
  
  .hero h1 {
    font-size: 1.5rem;
  }
  
  .page-title {
    font-size: 1.5rem;
  }
}