@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500&display=swap');

:root {
  --color-bg: #fafafa;
  --color-text: #2c2c2c;
  --color-text-light: #666;
  --color-accent: #c9a88a;
  --color-border: #e8e8e8;
  --font-sans: 'Noto Sans SC', 'Helvetica Neue', -apple-system, sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.8;
  overflow-x: hidden;
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250, 250, 250, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  padding: 1.5rem 0;
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: center;
  gap: 3rem;
}

.nav a {
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.5px;
  position: relative;
  transition: var(--transition);
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: var(--transition);
  transform: translateX(-50%);
}

.nav a:hover::after,
.nav a.active::after {
  width: 100%;
}

.hero-slider {
  position: relative;
  height: 100vh;
  margin-top: 70px;
  overflow: hidden;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.slide.active {
  opacity: 1;
}

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

.slide-caption {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: #fff;
  font-size: 2.5rem;
  font-weight: 300;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
  letter-spacing: 2px;
  padding: 0 2rem;
  max-width: 90%;
}

.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 2rem;
  text-align: center;
}

.section h2 {
  font-size: 2rem;
  font-weight: 300;
  margin-bottom: 1.5rem;
  letter-spacing: 1px;
}

.section p {
  font-size: 1.1rem;
  color: var(--color-text-light);
  line-height: 2;
  max-width: 800px;
  margin: 0 auto;
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.preview-item {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  cursor: pointer;
  aspect-ratio: 3/4;
}

.preview-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.preview-item:hover img {
  transform: scale(1.03);
}

.btn {
  display: inline-block;
  margin-top: 2rem;
  padding: 1rem 2.5rem;
  background: transparent;
  border: 1px solid var(--color-text);
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.9rem;
  letter-spacing: 1px;
  transition: var(--transition);
}

.btn:hover {
  background: var(--color-text);
  color: var(--color-bg);
}

.gallery {
  max-width: 1400px;
  margin: 0 auto;
  padding: 8rem 2rem 5rem;
}

.filter-tags {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 4rem;
  flex-wrap: wrap;
}

.tag {
  color: var(--color-text-light);
  font-size: 0.95rem;
  letter-spacing: 0.5px;
}

.masonry {
  column-count: 3;
  column-gap: 2rem;
}

.masonry-item {
  break-inside: avoid;
  margin-bottom: 2rem;
  position: relative;
  overflow: hidden;
}

.masonry-item img {
  width: 100%;
  display: block;
  transition: transform 0.6s ease;
}

.masonry-item:hover img {
  transform: scale(1.03);
}

.masonry-caption {
  padding: 1rem 0;
  font-size: 0.9rem;
  color: var(--color-text-light);
  text-align: center;
}

.story {
  max-width: 900px;
  margin: 0 auto;
  padding: 8rem 2rem 5rem;
}

.story-hero {
  width: 100%;
  height: 60vh;
  margin-bottom: 3rem;
  overflow: hidden;
}

.story-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story h1 {
  font-size: 2.5rem;
  font-weight: 300;
  margin-bottom: 2rem;
  letter-spacing: 1px;
  text-align: center;
}

.story-content {
  font-size: 1.1rem;
  line-height: 2.2;
  color: var(--color-text);
  text-align: justify;
  margin-bottom: 3rem;
}

.story-images {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

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

footer {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--color-text-light);
  font-size: 0.9rem;
  border-top: 1px solid var(--color-border);
}

@media (max-width: 768px) {
  .nav-container {
    gap: 1.5rem;
    padding: 0 1rem;
  }

  .slide-caption {
    font-size: 1.5rem;
  }

  .section {
    padding: 3rem 1.5rem;
  }

  .section h2 {
    font-size: 1.5rem;
  }

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

  .masonry {
    column-count: 1;
  }

  .gallery {
    padding: 6rem 1.5rem 3rem;
  }

  .filter-tags {
    gap: 1rem;
  }

  .story {
    padding: 6rem 1.5rem 3rem;
  }

  .story h1 {
    font-size: 1.8rem;
  }

  .story-hero {
    height: 40vh;
  }

  .story-images {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .masonry {
    column-count: 2;
  }
}