/* 全局样式 - 时尚女装展示网站 */

:root {
  --color-primary: #f5f5f0;
  --color-secondary: #e8e4dc;
  --color-accent: #b8a89a;
  --color-text: #2a2a2a;
  --color-text-light: #666;
  --color-border: #d4cfc5;
  --color-overlay: rgba(0, 0, 0, 0.6);
  --color-highlight: #c8b4d4;
  --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-subtle: 0 2px 12px rgba(0, 0, 0, 0.08);
}

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

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

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

/* 导航栏 */
.nav-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(245, 245, 240, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 1.2rem 5%;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3rem;
  opacity: 0;
  transform: translateY(-100%);
  transition: var(--transition-smooth);
  border-bottom: 1px solid var(--color-border);
}

.nav-bar.visible {
  opacity: 1;
  transform: translateY(0);
}

.nav-bar a {
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 300;
  letter-spacing: 0.5px;
  position: relative;
  padding: 0.5rem 0;
  transition: var(--transition-smooth);
}

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

.nav-bar a:hover {
  color: var(--color-accent);
}

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

/* 首页轮播区 */
.hero-section {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

.slideshow {
  position: absolute;
  width: 100%;
  height: 100%;
}

.slide {
  position: absolute;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
}

.slide.active {
  opacity: 1;
}

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

.hero-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 10;
  color: #fff;
}

.hero-title {
  font-size: 5rem;
  font-weight: 200;
  letter-spacing: 0.2em;
  margin-bottom: 1rem;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: 1.2rem;
  font-weight: 300;
  letter-spacing: 0.3em;
  opacity: 0.9;
}

.scroll-indicator {
  position: absolute;
  bottom: 3rem;
  left: 50%;
  transform: translateX(-50%);
  cursor: pointer;
  z-index: 10;
  animation: bounce 2s infinite;
}

.scroll-arrow {
  width: 2px;
  height: 3rem;
  background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.8));
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

/* 预览卡片 */
.preview-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  padding: 8rem 10%;
  max-width: 1400px;
  margin: 0 auto;
}

.preview-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.preview-card img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.preview-card:hover img {
  transform: scale(1.05);
}

.card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
  color: #fff;
  transform: translateY(20px);
  opacity: 0;
  transition: var(--transition-smooth);
}

.preview-card:hover .card-overlay {
  transform: translateY(0);
  opacity: 1;
}

.card-title {
  font-size: 1.5rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.card-text {
  font-size: 0.9rem;
  font-weight: 200;
  line-height: 1.6;
}

/* 页面容器 */
.page-container {
  padding-top: 5rem;
  min-height: 100vh;
}

.page-header {
  position: relative;
  width: 100%;
  height: 60vh;
  overflow: hidden;
  margin-bottom: 5rem;
}

.page-header img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 灵感页面 - 瀑布流 */
.inspiration-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 4rem;
  padding: 0 8%;
  margin-bottom: 5rem;
}

.inspiration-item {
  position: relative;
  opacity: 0;
  transform: translateY(30px);
  transition: var(--transition-smooth);
}

.inspiration-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.inspiration-images {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.main-image {
  width: 100%;
  height: 450px;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.detail-images {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.detail-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.inspiration-item:hover .main-image,
.inspiration-item:hover .detail-image {
  filter: brightness(1.05);
}

.inspiration-text {
  padding: 1.5rem 0;
}

.inspiration-title {
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 1rem;
  color: var(--color-text);
  letter-spacing: 0.05em;
}

.inspiration-desc {
  font-size: 1rem;
  line-height: 1.9;
  color: var(--color-text-light);
  font-weight: 300;
}

/* 画廊页面 */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding: 0 5%;
  margin-bottom: 5rem;
}

.gallery-item {
  position: relative;
  cursor: pointer;
  overflow: hidden;
  aspect-ratio: 3/4;
}

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

.gallery-item:hover img {
  transform: scale(1.08);
  filter: brightness(0.9);
}

/* 画廊弹窗 */
.gallery-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.gallery-modal.active {
  display: flex;
}

.modal-content {
  display: flex;
  max-width: 1200px;
  width: 100%;
  gap: 4rem;
  align-items: center;
}

.modal-image {
  flex: 1;
  max-height: 80vh;
}

.modal-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.modal-text {
  flex: 0 0 350px;
  color: #fff;
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 300;
  margin-bottom: 1.5rem;
  letter-spacing: 0.05em;
}

.modal-desc {
  font-size: 1rem;
  line-height: 1.9;
  font-weight: 200;
}

.modal-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #fff;
  font-size: 2rem;
  padding: 1rem 1.5rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.modal-nav:hover {
  background: rgba(255, 255, 255, 0.2);
}

.modal-prev {
  left: 2rem;
}

.modal-next {
  right: 2rem;
}

.modal-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  background: none;
  border: none;
  color: #fff;
  font-size: 2.5rem;
  cursor: pointer;
  line-height: 1;
  transition: var(--transition-smooth);
}

.modal-close:hover {
  opacity: 0.7;
}

/* 匠心页面 */
.craftsmanship-section {
  max-width: 1000px;
  margin: 0 auto 8rem;
  padding: 0 5%;
}

.craft-chapter {
  margin-bottom: 8rem;
  opacity: 0;
  transform: translateY(40px);
  transition: var(--transition-smooth);
}

.craft-chapter.visible {
  opacity: 1;
  transform: translateY(0);
}

.craft-image {
  width: 100%;
  height: 500px;
  object-fit: cover;
  margin-bottom: 3rem;
}

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

.craft-text h2 {
  font-size: 2rem;
  font-weight: 300;
  margin-bottom: 1.5rem;
  letter-spacing: 0.05em;
}

.craft-text p {
  font-size: 1.05rem;
  line-height: 2;
  color: var(--color-text-light);
  font-weight: 300;
}

/* 页脚 */
.footer {
  text-align: center;
  padding: 3rem 0;
  color: var(--color-text-light);
  font-size: 0.85rem;
  font-weight: 200;
  border-top: 1px solid var(--color-border);
}

/* 响应式设计 */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 3.5rem;
  }
  
  .preview-cards {
    grid-template-columns: 1fr;
    padding: 5rem 5%;
  }
  
  .inspiration-grid {
    grid-template-columns: 1fr;
  }
  
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .modal-content {
    flex-direction: column;
    gap: 2rem;
  }
  
  .modal-text {
    flex: 1;
  }
  
  .craft-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .nav-bar {
    gap: 1.5rem;
    padding: 1rem 3%;
  }
  
  .nav-bar a {
    font-size: 0.85rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .preview-cards {
    gap: 2rem;
  }
  
  .preview-card img {
    height: 300px;
  }
  
  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .inspiration-grid {
    gap: 3rem;
    padding: 0 5%;
  }
  
  .main-image {
    height: 350px;
  }
  
  .detail-image {
    height: 150px;
  }
  
  .modal-nav {
    font-size: 1.5rem;
    padding: 0.7rem 1rem;
  }
  
  .modal-prev {
    left: 1rem;
  }
  
  .modal-next {
    right: 1rem;
  }
  
  .craft-image {
    height: 350px;
  }
  
  .craft-text h2 {
    font-size: 1.5rem;
  }
  
  .craft-text p {
    font-size: 0.95rem;
  }
}