:root {
  --morandi-beige: #f5f1ed;
  --morandi-oat: #e8e4df;
  --morandi-grey: #d4d0cc;
  --morandi-blue: #a8b5c3;
  --morandi-rose: #c9a5a0;
  --morandi-dark: #1a1a1a;
  --morandi-text: #333333;
  --morandi-light-text: #888888;
  --spacing-xl: 4rem;
  --spacing-lg: 3rem;
  --spacing-md: 2rem;
  --spacing-sm: 1rem;
  --border-radius: 2px;
  --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Helvetica Neue', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  background-color: var(--morandi-beige);
  color: var(--morandi-text);
  line-height: 1.8;
  letter-spacing: 0.5px;
  overflow-x: hidden;
}

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(245, 241, 237, 0.95);
  backdrop-filter: blur(10px);
  padding: var(--spacing-md) var(--spacing-lg);
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  border-bottom: 1px solid rgba(212, 208, 204, 0.3);
}

nav a {
  text-decoration: none;
  color: var(--morandi-text);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 2px;
  transition: var(--transition);
  padding: 0.5rem 1rem;
  position: relative;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 80%;
  height: 1px;
  background: var(--morandi-rose);
  transition: var(--transition);
}

nav a:hover {
  color: var(--morandi-rose);
}

nav a:hover::after {
  transform: translateX(-50%) scaleX(1);
}

nav a.active {
  color: var(--morandi-rose);
}

main {
  margin-top: 80px;
  min-height: calc(100vh - 200px);
}

.hero-slider {
  width: 100%;
  height: calc(100vh - 80px);
  position: relative;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
}

.hero-slide.active {
  opacity: 1;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-content {
  position: absolute;
  bottom: var(--spacing-xl);
  left: var(--spacing-xl);
  color: white;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
  max-width: 600px;
}

.hero-content h1 {
  font-size: 3rem;
  font-weight: 300;
  letter-spacing: 4px;
  margin-bottom: var(--spacing-sm);
}

.hero-content p {
  font-size: 1.1rem;
  letter-spacing: 2px;
  font-weight: 300;
}

.collection-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  max-width: 1400px;
  margin: var(--spacing-xl) auto;
  padding: 0 var(--spacing-lg);
}

.collection-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 2/3;
  background: var(--morandi-oat);
  cursor: pointer;
}

.collection-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.collection-item img.hover-img {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
}

.collection-item:hover img.main-img {
  opacity: 0;
}

.collection-item:hover img.hover-img {
  opacity: 1;
}

.collection-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

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

.inspiration-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  align-items: center;
}

.inspiration-text {
  padding: var(--spacing-lg);
}

.inspiration-text h2 {
  font-size: 2rem;
  font-weight: 300;
  letter-spacing: 3px;
  margin-bottom: var(--spacing-md);
  color: var(--morandi-dark);
}

.inspiration-text p {
  font-size: 1rem;
  line-height: 2;
  color: var(--morandi-text);
  text-align: justify;
}

.inspiration-image {
  width: 100%;
  height: 600px;
  overflow: hidden;
  background: var(--morandi-grey);
}

.inspiration-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.inspiration-image:hover img {
  transform: scale(1.05);
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.detail-item {
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--morandi-oat);
}

.detail-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

footer {
  text-align: center;
  padding: var(--spacing-lg);
  color: var(--morandi-light-text);
  font-size: 0.85rem;
  letter-spacing: 1px;
  border-top: 1px solid var(--morandi-grey);
  margin-top: var(--spacing-xl);
  background: var(--morandi-oat);
}

@media (max-width: 1024px) {
  .collection-gallery {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
  }
  .inspiration-section {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  .hero-content h1 {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  nav {
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
  }
  nav a {
    font-size: 0.8rem;
    padding: 0.3rem 0.6rem;
  }
  .collection-gallery {
    grid-template-columns: 1fr;
  }
  .detail-grid {
    grid-template-columns: 1fr;
  }
  .hero-content {
    left: var(--spacing-md);
    bottom: var(--spacing-md);
  }
  .hero-content h1 {
    font-size: 1.5rem;
  }
  .inspiration-text h2 {
    font-size: 1.5rem;
  }
}

.fade-in {
  animation: fadeIn 0.8s ease-in;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}