/* ==========================================
   沛芝堂医药连锁 - 高端医药风格样式
   设计理念：专业、健康、可信赖
   ========================================== */

/* --- CSS 变量系统 --- */
:root {
    --primary: #059669;
    --primary-hover: #047857;
    --primary-light: #D1FAE5;
    --primary-dark: #064E3B;
    --accent: #F59E0B;
    --accent-light: #FEF3C7;
    --text-main: #1F2937;
    --text-muted: #6B7280;
    --text-light: #9CA3AF;
    --bg-body: #F9FAFB;
    --bg-card: #FFFFFF;
    --bg-section: #FFFFFF;
    --border-color: #E5E7EB;
    --border-light: #F3F4F6;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    --header-height: 80px;
    --container-width: 1200px;
    --font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    --transition: all 0.3s ease;
}

/* --- 全局重置 --- */
*, *::before, *::after { box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font-family);
    background-color: var(--bg-body);
    color: var(--text-main);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; padding: 0; margin: 0; }

/* --- 通用容器 --- */
.container { width: 100%; max-width: var(--container-width); margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 16px;
}
.section-header h2 { font-size: 36px; font-weight: 700; margin: 0; color: var(--text-main); }

/* --- 动画 --- */
.fade-in-up { opacity: 0; transform: translateY(30px); transition: all 0.6s cubic-bezier(0.22, 1, 0.36, 1); }
.fade-in-up.visible { opacity: 1; transform: translateY(0); }

/* ==========================================
   导航栏
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    z-index: 1000;
    transition: var(--transition);
}
.navbar.scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(255,255,255,1);
}
.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    transition: var(--transition);
}
.logo:hover { opacity: 0.8; }
.logo-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: var(--shadow-md);
}
.logo-text-group {
    display: flex;
    flex-direction: column;
}
.logo-text {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: 2px;
}
.logo-subtext {
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 1px;
}

/* 桌面导航 */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 40px;
}
.nav-link {
    position: relative;
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 15px;
    padding: 8px 0;
    transition: var(--transition);
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}
.nav-link:hover, .nav-link.active {
    color: var(--primary);
}
.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

/* 导航按钮 */
.btn-nav {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--primary);
    color: white !important;
    border-radius: var(--radius-full);
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
}
.btn-nav:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.btn-nav::after { display: none !important; }

/* 汉堡菜单按钮 */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: 10px;
    cursor: pointer;
    z-index: 1002;
}
.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-main);
    border-radius: 2px;
    transition: var(--transition);
}

/* 移动端菜单 */
.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}
.mobile-menu-overlay.open { opacity: 1; visibility: visible; }
.mobile-menu-drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: white;
    z-index: 1001;
    box-shadow: -10px 0 30px rgba(0,0,0,0.1);
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
    padding: 100px 30px 30px;
}
.mobile-menu-drawer.open { right: 0; }
.mobile-nav-link {
    display: block;
    padding: 15px 0;
    font-size: 17px;
    color: var(--text-main);
    text-decoration: none;
    border-bottom: 1px solid var(--border-light);
    transition: var(--transition);
}
.mobile-nav-link:hover { color: var(--primary); padding-left: 10px; }

/* ==========================================
   Hero 区域
   ========================================== */
.hero {
    min-height: 65vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(ellipse, rgba(5, 150, 105, 0.08) 0%, transparent 70%);
    pointer-events: none;
}
.hero-content {
    max-width: 700px;
    padding: 40px 0;
}
.hero-wrapper {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 40px;
    align-items: center;
}
.hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-image img {
    width: 100%;
    max-width: 500px;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    object-fit: cover;
    border: 3px solid rgba(255,255,255,0.2);
    cursor: pointer;
    transition: transform 0.3s ease;
}
.hero-image img:hover {
    transform: scale(1.02);
}
.hero-image {
    position: relative;
}
.image-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.5);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    color: white;
    pointer-events: none;
}
.hero-image:hover .image-overlay {
    opacity: 1;
    visibility: visible;
}
.image-overlay span {
    font-size: 14px;
    font-weight: 500;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255,255,255,0.2);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: var(--radius-full);
    color: white;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
}
.hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.15;
    color: white;
    margin: 0 0 16px;
    letter-spacing: -1px;
}
.hero-subtitle {
    font-size: 18px;
    line-height: 1.8;
    color: rgba(255,255,255,0.9);
    margin: 0 0 28px;
    max-width: 600px;
}
.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* 按钮系统 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}
.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 14px rgba(5, 150, 105, 0.4);
}
.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(5, 150, 105, 0.4);
}
.btn-outline-white {
    background: transparent;
    color: white;
    border: 2px solid rgba(255,255,255,0.8);
}
.btn-outline-white:hover {
    background: rgba(255,255,255,0.1);
    border-color: white;
}
.btn-lg { padding: 16px 36px; font-size: 16px; }

/* ==========================================
   数据统计
   ========================================== */
.stats-section {
    padding: 60px 0;
    background: white;
    margin-top: -60px;
    position: relative;
    z-index: 10;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}
.stat-card {
    text-align: center;
    padding: 30px;
    background: var(--bg-body);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}
.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}
.stat-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    background: var(--primary-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}
.stat-icon svg { width: 28px; height: 28px; }
.stat-value {
    font-size: 36px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 4px;
}
.stat-label {
    font-size: 14px;
    color: var(--text-muted);
}

/* ==========================================
   关于我们
   ========================================== */
.about-section { background: var(--bg-body); }
.about-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: center;
}
.about-text p {
    font-size: 16px;
    line-height: 1.9;
    color: var(--text-muted);
    margin: 0 0 20px;
}
.honors {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 30px;
}
.honor-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: white;
    border-radius: var(--radius-md);
    font-size: 14px;
    color: var(--text-main);
}
.honor-icon {
    width: 24px;
    height: 24px;
    color: var(--accent);
    flex-shrink: 0;
}
.honor-icon svg { width: 100%; height: 100%; }
.about-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: 100%;
}
.about-images {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    background: linear-gradient(135deg, rgba(5,150,105,0.06) 0%, rgba(5,150,105,0.02) 100%);
    border-radius: var(--radius-lg);
    padding: 20px;
    border: 1px solid rgba(5,150,105,0.12);
}
.about-images img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: 100%;
    object-fit: cover;
    height: 280px;
    transition: transform 0.3s ease;
}
.about-images img:hover {
    transform: scale(1.02);
}
.honors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}
.honor-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    padding: 14px 18px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    font-size: 0.9rem;
    color: var(--text-main);
    border-left: 3px solid var(--primary);
}
.honor-badge .honor-icon {
    width: 18px;
    height: 18px;
    color: var(--accent);
    flex-shrink: 0;
}

/* ==========================================
   企业宗旨
   ========================================== */
.mission-section { background: linear-gradient(135deg, #F0FDF4 0%, #ECFDF5 100%); }
.mission-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.mission-card {
    background: white;
    padding: 40px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}
.mission-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}
.mission-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}
.mission-icon svg { width: 32px; height: 32px; }
.mission-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 12px;
    color: var(--text-main);
}
.mission-card p {
    font-size: 15px;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.7;
}

/* ==========================================
   企业文化预览（首页）
   ========================================== */
.culture-preview {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.culture-card {
    background: white;
    padding: 40px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}
.culture-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}
.culture-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.culture-icon svg { width: 32px; height: 32px; }
.culture-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin: 0 0 12px;
    color: var(--text-main);
}
.culture-card p {
    font-size: 14px;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.7;
}

/* ==========================================
   CTA 区域
   ========================================== */
.cta-section { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%); }
.cta-content {
    text-align: center;
    padding: 40px 0;
}
.cta-content h2 {
    font-size: 36px;
    font-weight: 700;
    color: white;
    margin: 0 0 16px;
}
.cta-content p {
    font-size: 18px;
    color: rgba(255,255,255,0.9);
    margin: 0 0 32px;
}

/* ==========================================
   页头
   ========================================== */
.page-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 140px 0 80px;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.page-header h1 {
    position: relative;
    z-index: 1;
    margin: 0;
    font-size: 42px;
    font-weight: 700;
}
.page-header p {
    position: relative;
    z-index: 1;
    margin: 12px 0 0;
    opacity: 0.9;
    font-size: 18px;
}

/* ==========================================
   关于沛芝堂 - 创始人介绍
   ========================================== */
.leader-section {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 60px;
    align-items: start;
}
.leader-image {
    position: sticky;
    top: 120px;
}
.leader-img-placeholder {
    width: 100%;
    aspect-ratio: 3/4;
    background: linear-gradient(135deg, #E0F2FE 0%, #BAE6FD 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}
.leader-img-placeholder svg {
    width: 120px;
    height: 120px;
    color: #0284C7;
    opacity: 0.5;
}
.leader-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 16px;
}
.leader-badge svg { width: 16px; height: 16px; }
.leader-info h2 {
    font-size: 36px;
    font-weight: 700;
    margin: 0 0 8px;
}
.leader-position {
    font-size: 18px;
    color: var(--primary);
    font-weight: 500;
    margin: 0 0 24px;
}
.leader-intro {
    font-size: 16px;
    line-height: 1.9;
    color: var(--text-muted);
    margin: 0 0 32px;
}
.leader-quote {
    background: linear-gradient(135deg, #F0FDF4 0%, #ECFDF5 100%);
    padding: 24px 32px;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary);
    font-size: 16px;
    color: var(--text-main);
    font-style: italic;
    margin: 0;
}
.leader-quote svg {
    width: 32px;
    height: 32px;
    color: var(--primary);
    opacity: 0.3;
    margin-bottom: 8px;
}

/* 核心团队 */
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}
.team-card {
    background: white;
    padding: 32px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}
.team-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}
.team-avatar {
    width: 100px;
    height: 100px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #E0F2FE 0%, #BAE6FD 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.team-avatar svg { width: 50px; height: 50px; color: #0284C7; }
.team-card h3 { font-size: 18px; font-weight: 600; margin: 0 0 4px; }
.team-position { font-size: 14px; color: var(--primary); font-weight: 500; margin: 0 0 8px; }
.team-desc { font-size: 14px; color: var(--text-muted); margin: 0; }

/* ==========================================
   企业文化页
   ========================================== */

/* 员工风貌 */
.atmosphere-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}
.atmosphere-card {
    background: white;
    padding: 32px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}
.atmosphere-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}
.atmosphere-img {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-light) 0%, #A7F3D0 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.atmosphere-img svg { width: 40px; height: 40px; color: var(--primary); }
.atmosphere-card h4 { font-size: 18px; font-weight: 600; margin: 0 0 8px; }
.atmosphere-card p { font-size: 14px; color: var(--text-muted); margin: 0; }

/* 企业培训 */
.training-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.training-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}
.training-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}
.training-image {
    position: relative;
    height: 180px;
}
.training-img-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}
.training-img-placeholder svg { width: 60px; height: 60px; color: #D97706; opacity: 0.5; }
.training-date {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 12px;
    background: var(--primary);
    color: white;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 500;
}
.training-content { padding: 24px; }
.training-content h3 { font-size: 18px; font-weight: 600; margin: 0 0 12px; }
.training-content p { font-size: 14px; color: var(--text-muted); margin: 0; line-height: 1.6; }

/* 活动现场 */
.activities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.activity-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}
.activity-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}
.activity-image {
    position: relative;
    height: 200px;
}
.activity-img-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #DBEAFE 0%, #BFDBFE 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}
.activity-img-placeholder svg { width: 60px; height: 60px; color: #2563EB; opacity: 0.5; }
.activity-date {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 12px;
    background: var(--accent);
    color: white;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 500;
}
.activity-content { padding: 24px; }
.activity-content h3 { font-size: 18px; font-weight: 600; margin: 0 0 12px; }
.activity-content p { font-size: 14px; color: var(--text-muted); margin: 0; line-height: 1.6; }

/* 员工风采轮播 */
.carousel-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}
.carousel {
    position: relative;
    height: 500px;
    overflow: hidden;
}
.carousel-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s ease;
}
.carousel-slide.active {
    opacity: 1;
    visibility: visible;
}
.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.carousel-prev,
.carousel-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
    box-shadow: var(--shadow-md);
}
.carousel-prev:hover,
.carousel-next:hover {
    background: white;
    transform: translateY(-50%) scale(1.1);
}
.carousel-prev {
    left: 20px;
}
.carousel-next {
    right: 20px;
}
.carousel-prev svg,
.carousel-next svg {
    width: 24px;
    height: 24px;
}
.carousel-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}
.carousel-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: var(--transition);
}
.carousel-indicators button.active {
    background: white;
    transform: scale(1.3);
}
.carousel-counter {
    position: absolute;
    bottom: 20px;
    right: 20px;
    padding: 8px 16px;
    background: rgba(0,0,0,0.6);
    color: white;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 500;
    z-index: 10;
}

/* 弹窗 */
.modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}
.modal.active { opacity: 1; visibility: visible; }
.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
}
.modal-content {
    position: relative;
    background: white;
    border-radius: var(--radius-lg);
    padding: 40px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
}

/* 图片预览模态框 */
.image-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}
.image-modal.active {
    opacity: 1;
    visibility: visible;
}
.image-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(8px);
}
.image-modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0,0,0,0.5);
}
.image-modal-content img {
    max-width: 100%;
    max-height: 90vh;
    display: block;
}
.image-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(0,0,0,0.6);
    color: white;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
}
.image-modal-close:hover {
    background: rgba(0,0,0,0.8);
    transform: scale(1.1);
}
.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-body);
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}
.modal-close:hover { background: var(--border-color); }

/* ==========================================
   联系我们页
   ========================================== */
.company-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 50px;
    box-shadow: var(--shadow-lg);
    margin-bottom: 50px;
}
.company-info h2 {
    font-size: 28px;
    font-weight: 700;
    margin: 0 0 30px;
    color: var(--primary);
}
.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.info-item {
    display: flex;
    gap: 16px;
}
.info-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    flex-shrink: 0;
}
.info-icon svg { width: 24px; height: 24px; }
.info-item label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}
.info-item p {
    font-size: 15px;
    color: var(--text-main);
    margin: 4px 0 0;
}
.info-item a { color: var(--primary); }
.info-item a:hover { text-decoration: underline; }

/* 分店查询 */
.stores-section {}
.stores-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 20px;
}
.stores-header h3 {
    font-size: 24px;
    font-weight: 700;
    margin: 0;
}
.search-box {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-full);
    transition: var(--transition);
}
.search-box:focus-within { border-color: var(--primary); }
.search-box svg { width: 20px; height: 20px; color: var(--text-muted); flex-shrink: 0; }
.search-box input {
    border: none;
    outline: none;
    font-size: 15px;
    width: 280px;
    background: transparent;
}
.search-box input::placeholder { color: var(--text-light); }
.stores-count {
    padding: 16px 24px;
    background: var(--primary-light);
    border-radius: var(--radius-md);
    margin-bottom: 30px;
    font-size: 15px;
    color: var(--primary);
}
.stores-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
}
.store-card {
    display: flex;
    gap: 16px;
    padding: 24px;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.store-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}
.store-index {
    width: 36px;
    height: 36px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    flex-shrink: 0;
}
.store-info h4 {
    font-size: 15px;
    font-weight: 600;
    margin: 0 0 8px;
    color: var(--text-main);
}
.store-address, .store-phone {
    font-size: 13px;
    color: var(--text-muted);
    margin: 4px 0;
    display: flex;
    align-items: center;
    gap: 6px;
}
.store-address svg, .store-phone svg { width: 14px; height: 14px; flex-shrink: 0; }

/* ==========================================
   Footer
   ========================================== */
.footer {
    background: #1F2937;
    color: #D1D5DB;
    padding: 80px 0 30px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 2.5fr;
    gap: 60px;
}
.footer-right {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}
.footer-vision {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.vision-item {
    padding: 16px;
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius-md);
}
.vision-item h4 {
    font-size: 15px;
    font-weight: 600;
    color: white;
    margin: 0 0 8px;
}
.vision-item p {
    font-size: 13px;
    line-height: 1.6;
    color: #9CA3AF;
    margin: 0;
}
.footer-brand .logo { margin-bottom: 20px; }
.footer-brand .logo-text { color: white; }
.footer-desc {
    font-size: 14px;
    line-height: 1.8;
    color: #9CA3AF;
    margin: 0 0 24px;
}
.footer-contact { display: flex; flex-direction: column; gap: 12px; }
.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}
.contact-item svg { width: 16px; height: 16px; color: var(--primary); flex-shrink: 0; }
.footer-links h4 {
    font-size: 16px;
    font-weight: 600;
    color: white;
    margin: 0 0 24px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 12px; }
.footer-links a {
    font-size: 14px;
    color: #9CA3AF;
    transition: var(--transition);
}
.footer-links a:hover { color: white; }
.footer-bottom {
    border-top: 1px solid #374151;
    margin-top: 50px;
    padding-top: 24px;
    text-align: center;
    font-size: 13px;
    color: #6B7280;
}
.footer-bottom a { color: #9CA3AF; }
.footer-bottom a:hover { color: white; text-decoration: underline; }

/* ==========================================
   响应式设计
   ========================================== */
@media (max-width: 992px) {
    .nav-menu { display: none; }
    .menu-toggle { display: flex; }
    .hero-title { font-size: 42px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .about-content { grid-template-columns: 1fr; gap: 30px; }
    .about-images { grid-template-columns: 1fr; }
    .about-images img { height: auto; max-height: 300px; }
    .mission-cards { grid-template-columns: 1fr; }
    .info-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .leader-section { grid-template-columns: 1fr; }
    .leader-image { position: static; }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .atmosphere-grid { grid-template-columns: repeat(2, 1fr); }
    .training-grid { grid-template-columns: 1fr; }
    .activities-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    :root { --header-height: 70px; }
    .hero { min-height: auto; padding: 100px 0 60px; }
    .hero-wrapper { grid-template-columns: 1fr; }
    .hero-image { display: none; }
    .hero-title { font-size: 32px; }
    .hero-subtitle { font-size: 16px; }
    .section { padding: 60px 0; }
    .section-header h2 { font-size: 28px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .stat-card { padding: 20px; }
    .stat-value { font-size: 28px; }
    .honors { grid-template-columns: 1fr; }
    .culture-preview { grid-template-columns: 1fr; }
    .company-card { padding: 30px; }
    .stores-grid { grid-template-columns: 1fr; }
    .stores-header { flex-direction: column; align-items: stretch; }
    .search-box { width: 100%; }
    .search-box input { width: 100%; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .footer-right { grid-template-columns: 1fr; gap: 24px; }
    .footer-links { text-align: center; padding: 16px; }
    .footer-links h4 { margin: 0 0 12px; font-size: 16px; color: #F9FAFB; }
    .footer-links ul { align-items: center; gap: 8px; padding-left: 0; }
    .footer-links li { list-style: none; }
    .footer-links a { font-size: 14px; color: #9CA3AF; transition: color 0.2s; }
    .footer-links a:hover { color: white; }
    .footer-vision { gap: 16px; }
    .vision-item { text-align: center; padding: 20px 16px; }
    .vision-item h4 { font-size: 15px; }
    .vision-item p { font-size: 13px; }
    .footer-brand { text-align: center; }
    .footer-brand .logo { justify-content: center; }
    .footer-contact { align-items: center; }
    .team-grid { grid-template-columns: 1fr; }
    .atmosphere-grid { grid-template-columns: 1fr; }
    .activities-grid { grid-template-columns: 1fr; }
    .leader-info h2 { font-size: 28px; }
}

@media (max-width: 576px) {
    .hero-title { font-size: 28px; }
    .hero-subtitle { font-size: 15px; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { width: 100%; }
    .page-header { padding: 120px 0 60px; }
    .page-header h1 { font-size: 32px; }
    .modal-content { padding: 24px; }
    
    /* 移动端轮播样式 */
    .carousel-container {
        max-width: 100%;
        border-radius: 0;
        box-shadow: none;
    }
    .carousel {
        height: 280px;
    }
    .carousel-prev,
    .carousel-next {
        width: 44px;
        height: 44px;
        padding: 0;
    }
    .carousel-prev {
        left: 10px;
    }
    .carousel-next {
        right: 10px;
    }
    .carousel-prev svg,
    .carousel-next svg {
        width: 20px;
        height: 20px;
    }
    .carousel-indicators {
        bottom: 15px;
        gap: 6px;
    }
    .carousel-indicators button {
        width: 8px;
        height: 8px;
    }
    .carousel-counter {
        bottom: 15px;
        right: 15px;
        padding: 6px 12px;
        font-size: 12px;
    }
    
    /* 移动端通用样式 */
    .container {
        padding-left: 16px;
        padding-right: 16px;
    }
    .section {
        padding: 40px 0;
    }
    .section-header h2 {
        font-size: 24px;
    }
    .section-header p {
        font-size: 14px;
    }
    .btn {
        padding: 12px 24px;
        font-size: 14px;
    }
    .btn-lg {
        padding: 14px 32px;
        font-size: 15px;
    }
    .stat-card {
        padding: 16px;
    }
    .stat-value {
        font-size: 24px;
    }
    .stat-label {
        font-size: 13px;
    }
    
    /* 导航栏移动端优化 */
    .navbar {
        padding: 0 16px;
    }
    .logo img {
        height: 40px;
    }
    .menu-toggle {
        padding: 8px;
    }
    
    /* 页脚移动端优化 */
    .footer {
        padding: 40px 0;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    /* 门店列表移动端优化 */
    .store-card {
        padding: 16px;
    }
    .store-card h3 {
        font-size: 16px;
    }
    .store-card p {
        font-size: 13px;
    }
    
    /* 产品卡片移动端优化 */
    .product-card {
        padding: 16px;
    }
    .product-card h3 {
        font-size: 15px;
    }
    .product-card .price {
        font-size: 18px;
    }
    
    /* 新闻卡片移动端优化 */
    .news-card {
        padding: 16px;
    }
    .news-card h3 {
        font-size: 15px;
    }
    .news-card .date {
        font-size: 12px;
    }
}