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

:root {
  --color-ivory: #FFFFF0;
  --color-sand-gray: #E8E8E8;
  --color-fog-blue: #B0C4DE;
  --color-oat: #D4C4A8;
  --color-matte-gold: #D4AF37;
  --color-deep-charcoal: #333333;
  --color-light-graphite: #666666;
  --color-footer-gray: #999999;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Segoe UI', 'Microsoft YaHei', sans-serif;
  color: var(--color-deep-charcoal);
  background-color: var(--color-ivory);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: 'Playfair Display', 'Noto Serif SC', serif;
  font-weight: 300;
  letter-spacing: 0.05em;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 240, 0.95);
  backdrop-filter: blur(10px);
  padding: 1.5rem 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(232, 232, 232, 0.5);
}

.logo {
  font-family: 'Playfair Display', cursive;
  font-size: 1.5rem;
  color: var(--color-matte-gold);
  letter-spacing: 0.1em;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 3rem;
}

nav a {
  text-decoration: none;
  color: var(--color-light-graphite);
  font-size: 1rem;
  font-weight: 400;
  position: relative;
  transition: color 0.3s ease;
}

nav a:hover {
  color: var(--color-deep-charcoal);
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-matte-gold);
  transition: width 0.3s ease;
}

nav a:hover::after {
  width: 100%;
}

nav a.active {
  color: var(--color-deep-charcoal);
  font-weight: 500;
}

main {
  margin-top: 80px;
}

.hero {
  position: relative;
  height: 90vh;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

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

.hero-text {
  position: absolute;
  color: #FFFFFF;
  font-size: 2.5rem;
  text-align: center;
  font-weight: 300;
  letter-spacing: 0.15em;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.scroll-hint {
  position: absolute;
  bottom: 3rem;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 12px;
  animation: float 2s ease-in-out infinite;
}

.scroll-hint::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background-color: rgba(255, 255, 255, 0.5);
  border-radius: 2px;
  animation: scroll 2s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

@keyframes scroll {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(16px); }
}

.section {
  padding: 6rem 5%;
  max-width: 1400px;
  margin: 0 auto;
}

.section-title {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 4rem;
  color: var(--color-deep-charcoal);
}

.collection-preview {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 2rem;
}

.collection-item {
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.collection-item img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.collection-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.collection-item:hover img {
  transform: scale(1.05);
}

.collection-desc {
  text-align: center;
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--color-light-graphite);
  font-style: italic;
}

.quote-section {
  background: linear-gradient(to bottom, var(--color-ivory), var(--color-sand-gray));
  padding: 5rem 5%;
  text-align: center;
}

.quote-text {
  font-size: 1.5rem;
  font-style: italic;
  color: var(--color-deep-charcoal);
  max-width: 800px;
  margin: 0 auto;
  line-height: 2;
  font-weight: 300;
}

.quote-author {
  margin-top: 2rem;
  font-size: 1rem;
  color: var(--color-light-graphite);
}

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.gallery-item {
  position: relative;
  overflow: hidden;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  color: #FFF;
  padding: 2rem 1.5rem 1rem;
  font-size: 0.9rem;
  font-style: italic;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-caption {
  transform: translateY(0);
}

.video-section {
  position: relative;
  height: 60vh;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  background-color: var(--color-sand-gray);
}

.video-overlay {
  position: absolute;
  color: #FFF;
  font-size: 2rem;
  font-style: italic;
  text-align: center;
  z-index: 10;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.craft-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 4rem;
}

.craft-text h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--color-deep-charcoal);
}

.craft-text p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-light-graphite);
  font-style: italic;
}

.craft-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.sustainability {
  display: flex;
  justify-content: space-around;
  gap: 3rem;
  padding: 4rem 0;
}

.sustainability-item {
  text-align: center;
  flex: 1;
}

.sustainability-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  color: var(--color-fog-blue);
}

.sustainability-text {
  font-size: 1rem;
  color: var(--color-light-graphite);
  line-height: 1.6;
}

footer {
  text-align: center;
  padding: 2rem;
  background-color: var(--color-sand-gray);
  color: var(--color-footer-gray);
  font-size: 0.75rem;
}

@media (max-width: 768px) {
  header {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem 5%;
  }

  nav ul {
    gap: 1.5rem;
  }

  .hero-text {
    font-size: 1.5rem;
  }

  .section {
    padding: 3rem 5%;
  }

  .collection-preview,
  .gallery {
    grid-template-columns: 1fr;
  }

  .craft-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .sustainability {
    flex-direction: column;
    gap: 2rem;
  }

  .quote-text {
    font-size: 1.2rem;
  }
}