/* 全局样式文件 - 时尚男装展示网站 */

/* Tailwind CSS 配置 */
@tailwind base;
@tailwind components;
@tailwind utilities;

/* 自定义 CSS 变量 */
:root {
  --color-primary: #1a1a1a;
  --color-secondary: #f5f5f5;
  --color-accent: #8b7355;
  --color-text: #2d2d2d;
  --color-text-light: #666666;
  --color-bg: #ffffff;
  --color-bg-dark: #2a2a2a;
  --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
}

/* 全局重置和基础样式 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* 导航栏样式 */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  transition: var(--transition-base);
}

.navbar-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-logo {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition-base);
}

.navbar-logo:hover {
  color: var(--color-accent);
}

.navbar-menu {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.navbar-link {
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  position: relative;
  transition: var(--transition-base);
}

.navbar-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-accent);
  transition: width 0.3s ease;
}

.navbar-link:hover::after {
  width: 100%;
}

.navbar-link:hover {
  color: var(--color-accent);
}

/* 英雄区样式 */
.hero-section {
  width: 100%;
  height: 100vh;
  position: relative;
  overflow: hidden;
}

.hero-slider {
  width: 100%;
  height: 100%;
  position: relative;
}

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

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

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

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.4));
  z-index: 2;
}

/* 引语区样式 */
.quote-section {
  padding: 8rem 2rem;
  background-color: var(--color-bg-dark);
  color: var(--color-secondary);
  text-align: center;
}

.quote-text {
  font-size: 2rem;
  font-weight: 300;
  font-style: italic;
  margin-bottom: 2rem;
  letter-spacing: 0.02em;
  line-height: 1.5;
}

.quote-description {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(245, 245, 245, 0.85);
}

/* 导航按钮区样式 */
.nav-buttons {
  display: flex;
  gap: 2rem;
  justify-content: center;
  padding: 6rem 2rem;
}

.nav-button {
  padding: 1.2rem 3rem;
  font-size: 1rem;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  background-color: transparent;
  border: 2px solid var(--color-primary);
  text-decoration: none;
  transition: var(--transition-base);
  cursor: pointer;
}

.nav-button:hover {
  background-color: var(--color-primary);
  color: var(--color-bg);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* 分类导航样式 */
.category-nav {
  position: sticky;
  top: 80px;
  z-index: 100;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  padding: 1.5rem 2rem;
}

.category-list {
  display: flex;
  justify-content: center;
  gap: 2rem;
  list-style: none;
  flex-wrap: wrap;
}

.category-item {
  padding: 0.5rem 1.5rem;
  color: var(--color-text-light);
  cursor: pointer;
  transition: var(--transition-base);
  border-bottom: 2px solid transparent;
}

.category-item:hover {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent);
}

/* 内容区样式 */
.content-section {
  max-width: 1400px;
  margin: 0 auto;
  padding: 6rem 2rem;
}

.category-block {
  margin-bottom: 8rem;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.category-block.visible {
  opacity: 1;
  transform: translateY(0);
}

.category-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 3rem;
}

.category-grid.reverse {
  direction: rtl;
}

.category-grid.reverse > * {
  direction: ltr;
}

.category-image-main {
  width: 100%;
  height: 600px;
  object-fit: cover;
  transition: var(--transition-base);
}

.category-image-main:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.category-content h2 {
  font-size: 2.5rem;
  font-weight: 300;
  margin-bottom: 1.5rem;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}

.category-content p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text-light);
}

.category-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.category-gallery img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: var(--transition-base);
}

.category-gallery img:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

/* 场景板块样式 */
.scene-section {
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.scene-content {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  max-width: 1400px;
  margin: 0 auto;
  padding: 4rem 2rem;
  align-items: center;
}

.scene-image {
  width: 100%;
  height: 700px;
  object-fit: cover;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.scene-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 3rem;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

.scene-card h2 {
  font-size: 2rem;
  font-weight: 300;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.scene-keywords {
  font-size: 0.9rem;
  color: var(--color-accent);
  margin-bottom: 2rem;
  letter-spacing: 0.05em;
}

.scene-card h3 {
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  color: var(--color-primary);
}

.scene-card ul {
  list-style: none;
}

.scene-card li {
  margin-bottom: 1.5rem;
  line-height: 1.8;
  color: var(--color-text-light);
  padding-left: 1.5rem;
  position: relative;
}

.scene-card li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--color-accent);
}

.scene-card strong {
  color: var(--color-text);
  font-weight: 500;
}

/* 页脚样式 */
.footer {
  text-align: center;
  padding: 3rem 2rem;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  color: var(--color-text-light);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

/* 响应式设计 */
@media (max-width: 1024px) {
  .category-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .category-gallery {
    grid-template-columns: repeat(2, 1fr);
  }

  .scene-content {
    grid-template-columns: 1fr;
  }

  .scene-image {
    height: 500px;
  }
}

@media (max-width: 768px) {
  .navbar-menu {
    gap: 1.5rem;
  }

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

  .nav-buttons {
    flex-direction: column;
    align-items: center;
  }

  .category-list {
    gap: 1rem;
  }

  .category-content h2 {
    font-size: 2rem;
  }

  .category-gallery {
    grid-template-columns: 1fr;
  }

  .scene-card {
    padding: 2rem;
  }
}

/* 滚动动画 */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

/* 加载状态 */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(0, 0, 0, 0.1);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* 懒加载图片 */
img[data-src] {
  filter: blur(5px);
  transition: filter 0.3s;
}

img[data-src].loaded {
  filter: blur(0);
}