/* 此处应替换为AI生成的时尚摄影图 */
/* 全局样式文件 - 高端女装展示网站 */

/* ========== 全局重置与基础设置 ========== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-primary: #f5f1eb;
  --color-secondary: #e8e4dc;
  --color-text: #2a2a2a;
  --color-text-light: #6b6b6b;
  --color-accent: #d4c5a9;
  --color-white: #ffffff;
  --font-primary: 'Noto Serif SC', 'SimSun', serif;
  --font-secondary: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-secondary);
  background-color: var(--color-primary);
  color: var(--color-text);
  line-height: 1.8;
  letter-spacing: 0.02em;
  overflow-x: hidden;
}

/* ========== 导航栏 ========== */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(245, 241, 235, 0.95);
  backdrop-filter: blur(10px);
  padding: var(--spacing-md) var(--spacing-lg);
  z-index: 1000;
  border-bottom: 1px solid rgba(42, 42, 42, 0.05);
}

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

nav a {
  text-decoration: none;
  color: var(--color-text);
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  transition: var(--transition);
  position: relative;
  padding-bottom: 4px;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-text);
  transition: var(--transition);
}

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

nav a.active {
  font-weight: 600;
}

/* ========== 首页样式 ========== */
.hero-section {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 80px;
  position: relative;
}

.hero-image {
  width: 100%;
  height: 70vh;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.95);
}

.hero-text {
  margin-top: var(--spacing-xl);
  text-align: center;
  font-family: var(--font-primary);
  font-size: 2.5rem;
  letter-spacing: 0.15em;
  color: var(--color-text);
  line-height: 1.6;
}

/* ========== 系列 Lookbook 样式 ========== */
.lookbook-container {
  padding: calc(80px + var(--spacing-xl)) var(--spacing-lg) var(--spacing-xl);
  max-width: 1400px;
  margin: 0 auto;
}

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

.lookbook-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 3/4;
  background-color: var(--color-secondary);
}

.lookbook-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Lightbox 样式 */
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.95);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
}

.lightbox.active {
  display: flex;
}

.lightbox img {
  max-width: 90%;
  max-height: 90vh;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  font-size: 2.5rem;
  color: var(--color-white);
  cursor: pointer;
  background: none;
  border: none;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.lightbox-close:hover {
  transform: rotate(90deg);
}

/* ========== 灵感故事样式 ========== */
.story-container {
  padding: calc(80px + var(--spacing-xl)) var(--spacing-lg) var(--spacing-xl);
  max-width: 1400px;
  margin: 0 auto;
}

.story-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  margin-top: var(--spacing-lg);
}

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

.story-text h2 {
  font-family: var(--font-primary);
  font-size: 1.8rem;
  margin-bottom: var(--spacing-md);
  letter-spacing: 0.1em;
  font-weight: 400;
}

.story-text p {
  font-size: 1.1rem;
  line-height: 2;
  color: var(--color-text-light);
  letter-spacing: 0.05em;
}

.story-image {
  width: 100%;
  height: 600px;
  object-fit: cover;
  filter: brightness(0.95);
}

/* ========== 页脚样式 ========== */
footer {
  text-align: center;
  padding: var(--spacing-lg);
  color: var(--color-text-light);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  border-top: 1px solid rgba(42, 42, 42, 0.05);
  margin-top: var(--spacing-xl);
}

/* ========== 响应式设计 ========== */
@media (max-width: 1024px) {
  .lookbook-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .story-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .story-image {
    height: 400px;
  }
}

@media (max-width: 768px) {
  :root {
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
  }
  
  nav {
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  nav ul {
    gap: var(--spacing-md);
  }
  
  nav a {
    font-size: 0.85rem;
  }
  
  .hero-text {
    font-size: 1.8rem;
    padding: 0 var(--spacing-md);
  }
  
  .lookbook-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
  
  .lookbook-container,
  .story-container {
    padding: calc(80px + var(--spacing-md)) var(--spacing-md) var(--spacing-md);
  }
  
  .story-text {
    padding: var(--spacing-md);
  }
  
  .story-text h2 {
    font-size: 1.5rem;
  }
  
  .story-text p {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .hero-image {
    height: 60vh;
  }
  
  .hero-text {
    font-size: 1.5rem;
    margin-top: var(--spacing-md);
  }
  
  .story-image {
    height: 300px;
  }
  
  .lightbox-close {
    font-size: 2rem;
    width: 40px;
    height: 40px;
  }
}