/* 专业家政服务网站样式 */

/* 基础重置和变量 */
:root {
    --primary-color: #2563eb;
    --secondary-color: #3b82f6;
    --accent-color: #1d4ed8;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --dark-color: #1f2937;
    --light-color: #f8fafc;
    --white: #ffffff;
    --black: #000000;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    --font-primary: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-secondary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    --border-radius: 8px;
    --border-radius-sm: 4px;
    --border-radius-lg: 12px;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--white);
    overflow-x: hidden;
}

/* 通用样式 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-block;
    padding: 8px 16px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 20px;
    margin-bottom: 16px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* 按钮样式 */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    text-decoration: none;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    background: var(--white);
    color: var(--dark-color);
    text-decoration: none;
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.btn-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--success-color);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-phone:hover {
    background: #059669;
    transform: translateY(-1px);
}

/* 导航栏 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-brand {
    display: flex;
    align-items: center;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.brand-logo img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.brand-text h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
}

.brand-text span {
    font-size: 0.8rem;
    color: var(--gray-600);
    font-weight: 500;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    color: var(--dark-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-color);
    border-radius: 1px;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--dark-color);
    transition: var(--transition);
}

/* 主横幅区域 */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="1" fill="%232563eb" opacity="0.3"/><circle cx="80" cy="30" r="1.5" fill="%233b82f6" opacity="0.4"/><circle cx="40" cy="70" r="1" fill="%231d4ed8" opacity="0.3"/><circle cx="70" cy="80" r="1.2" fill="%232563eb" opacity="0.5"/></svg>') repeat;
    animation: float 20s infinite linear;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(59, 130, 246, 0.05) 100%);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    border-radius: 30px;
    font-weight: 600;
    margin-bottom: 24px;
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
}

.title-highlight {
    display: block;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title-main {
    display: block;
    color: var(--dark-color);
}

.title-sub {
    display: block;
    color: var(--gray-600);
    font-size: 2rem;
    font-weight: 600;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--gray-600);
    margin-bottom: 32px;
    line-height: 1.6;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-bottom: 40px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray-600);
    font-weight: 500;
}

.hero-actions {
    display: flex;
    gap: 20px;
    align-items: center;
}

.hero-visual {
    position: relative;
}

.hero-image-container {
    position: relative;
    z-index: 2;
}

.hero-image {
    width: 100%;
    height: 600px;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
}

.image-decorations {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.decoration-circle {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    opacity: 0.1;
}

.circle-1 {
    width: 100px;
    height: 100px;
    top: -20px;
    right: -20px;
    animation: pulse 3s infinite;
}

.circle-2 {
    width: 60px;
    height: 60px;
    bottom: -10px;
    left: -10px;
    animation: pulse 3s infinite 1s;
}

.decoration-dots {
    position: absolute;
    top: 50%;
    left: -30px;
    width: 20px;
    height: 100px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 100"><circle cx="10" cy="10" r="2" fill="%232563eb"/><circle cx="10" cy="30" r="2" fill="%233b82f6"/><circle cx="10" cy="50" r="2" fill="%232563eb"/><circle cx="10" cy="70" r="2" fill="%233b82f6"/><circle cx="10" cy="90" r="2" fill="%232563eb"/></svg>') no-repeat;
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.floating-card {
    position: absolute;
    background: var(--white);
    padding: 16px 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: float 6s infinite ease-in-out;
}

.card-1 {
    top: 20%;
    left: -60px;
    animation-delay: 0s;
}

.card-2 {
    top: 60%;
    right: -80px;
    animation-delay: 2s;
}

.card-3 {
    bottom: 20%;
    left: -40px;
    animation-delay: 4s;
}

.card-icon {
    font-size: 1.5rem;
}

.card-text {
    font-weight: 600;
    color: var(--dark-color);
}

/* 特色服务 */
.features-section {
    padding: 100px 0;
    background: var(--gray-100);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.feature-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.feature-icon {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary-color);
}

.icon-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(59, 130, 246, 0.1));
    border-radius: 50%;
    z-index: -1;
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 16px;
}

.feature-description {
    color: var(--gray-600);
    margin-bottom: 20px;
    line-height: 1.6;
}

.feature-highlight {
    display: inline-block;
    padding: 8px 16px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

/* 服务项目 */
.services-section {
    padding: 100px 0;
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.service-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 24px;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 16px;
}

.service-description {
    color: var(--gray-600);
    margin-bottom: 24px;
    line-height: 1.6;
}

.service-features {
    list-style: none;
    margin-bottom: 24px;
    text-align: left;
}

.service-features li {
    padding: 8px 0;
    color: var(--gray-700);
    position: relative;
    padding-left: 20px;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 600;
}

.service-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 24px;
}

.price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.unit {
    color: var(--gray-600);
}

.btn-book {
    width: 100%;
    padding: 12px 24px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-book:hover {
    background: var(--accent-color);
    transform: translateY(-1px);
}

/* 用户评价 */
.reviews-section {
    padding: 100px 0;
    background: var(--gray-100);
}

.reviews-slider {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
}

.reviews-track {
    display: flex;
    gap: 30px;
    transition: transform 0.5s ease;
}

.review-card {
    flex: 0 0 400px;
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.reviewer-avatar img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.reviewer-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 4px;
}

.reviewer-location {
    font-size: 0.9rem;
    color: var(--gray-600);
    margin-bottom: 8px;
}

.review-rating {
    display: flex;
    align-items: center;
    gap: 8px;
}

.stars {
    color: var(--warning-color);
    font-size: 0.9rem;
}

.rating-score {
    font-weight: 600;
    color: var(--dark-color);
}

.review-content p {
    color: var(--gray-700);
    line-height: 1.6;
    margin-bottom: 20px;
}

.review-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: var(--gray-500);
}

.reviews-controls {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 40px;
}

.review-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid var(--gray-300);
    background: var(--white);
    color: var(--gray-600);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
}

.review-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* 服务流程 */
.process-section {
    padding: 100px 0;
    background: var(--white);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    position: relative;
}

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    z-index: 2;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary-color);
    margin: 0 auto 24px;
    box-shadow: var(--shadow-md);
}

.step-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 12px;
}

.step-content p {
    color: var(--gray-600);
    margin-bottom: 16px;
    line-height: 1.5;
}

.step-time {
    display: inline-block;
    padding: 6px 12px;
    background: var(--success-color);
    color: var(--white);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* 联系我们 */
.contact-section {
    padding: 100px 0;
    background: var(--gray-100);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.contact-method:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.method-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.method-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 8px;
}

.method-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.method-desc {
    color: var(--gray-600);
    font-size: 0.9rem;
}

.contact-visual {
    position: relative;
}

.contact-image {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.contact-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.8), rgba(59, 130, 246, 0.8));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.contact-image:hover .image-overlay {
    opacity: 1;
}

.overlay-content {
    text-align: center;
    color: var(--white);
}

.overlay-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.overlay-content p {
    font-size: 1.1rem;
    margin-bottom: 24px;
}

.btn-call-now {
    padding: 16px 32px;
    background: var(--white);
    color: var(--primary-color);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-call-now:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* 页脚 */
.footer {
    background: var(--dark-color);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand .brand-logo {
    margin-bottom: 20px;
}

.footer-brand .brand-text h3 {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 4px;
}

.footer-brand .brand-text span {
    color: var(--gray-400);
}

.footer-description {
    color: var(--gray-400);
    line-height: 1.6;
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--gray-700);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

.footer-links h4 {
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-color);
}

.footer-contact h4 {
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.contact-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.contact-item strong {
    color: var(--white);
    display: block;
    margin-bottom: 2px;
}

.contact-item span {
    color: var(--gray-400);
    font-size: 0.9rem;
}

.footer-bottom {
    border-top: 1px solid var(--gray-700);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copyright {
    color: var(--gray-400);
    font-size: 0.9rem;
}

.footer-links-bottom {
    display: flex;
    gap: 24px;
}

.footer-links-bottom a {
    color: var(--gray-400);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-links-bottom a:hover {
    color: var(--primary-color);
}

/* 页面标题 */
.page-header {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, var(--gray-100), var(--white));
    text-align: center;
}

.breadcrumb {
    margin-bottom: 20px;
    font-size: 0.9rem;
    color: var(--gray-600);
}

.breadcrumb a {
    color: var(--primary-color);
    text-decoration: none;
}

.separator {
    margin: 0 8px;
}

.page-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 16px;
}

.page-subtitle {
    font-size: 1.2rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* 动画效果 */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.1; }
    50% { transform: scale(1.1); opacity: 0.2; }
}

.pulse-animation {
    animation: pulse 2s infinite;
}

.animate-fade-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s ease forwards;
}

.animate-slide-up {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.animate-slide-up.in-view {
    opacity: 1;
    transform: translateY(0);
}

.animate-slide-left {
    opacity: 0;
    transform: translateX(50px);
    animation: slideLeft 1s ease forwards;
}

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 内页特定样式 */

/* 服务详情页 */
.services-detail {
    padding: 80px 0;
    background: var(--white);
}

.services-categories {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.category-section {
    background: var(--gray-100);
    padding: 60px 40px;
    border-radius: var(--border-radius-lg);
}

.category-header {
    text-align: center;
    margin-bottom: 50px;
}

.category-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 20px;
}

.category-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 12px;
}

.category-header p {
    color: var(--gray-600);
    font-size: 1.1rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-item {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.service-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.service-image {
    height: 200px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.service-content {
    padding: 30px;
}

.service-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 12px;
}

.service-content p {
    color: var(--gray-600);
    margin-bottom: 20px;
    line-height: 1.5;
}

.service-features {
    list-style: none;
    margin-bottom: 20px;
}

.service-features li {
    padding: 4px 0;
    color: var(--gray-700);
    font-size: 0.9rem;
    position: relative;
    padding-left: 16px;
}

.service-features li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 600;
}

.service-price {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 20px;
}

.service-price .price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.service-price .unit {
    color: var(--gray-600);
}

.service-time {
    color: var(--gray-500);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

/* 服务保障 */
.service-guarantee {
    padding: 80px 0;
    background: var(--gray-100);
}

.guarantee-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.guarantee-item {
    background: var(--white);
    padding: 30px 20px;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.guarantee-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.guarantee-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 20px;
}

.guarantee-item h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 12px;
}

.guarantee-item p {
    color: var(--gray-600);
    line-height: 1.5;
}

/* 团队页面 */
.team-stats {
    padding: 80px 0;
    background: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.stat-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid var(--gray-200);
}

.stat-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.stat-icon {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary-color);
}

.icon-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(59, 130, 246, 0.1));
    border-radius: 50%;
    z-index: -1;
}

.stat-content {
    color: var(--dark-color);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 1rem;
    color: var(--gray-600);
    font-weight: 500;
}

/* 明星团队 */
.star-team {
    padding: 80px 0;
    background: var(--gray-100);
}

.star-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.star-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
}

.star-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.star-card.featured {
    border: 2px solid var(--primary-color);
}

.star-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 6px 12px;
    background: var(--warning-color);
    color: var(--white);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.star-image {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 24px;
}

.star-image img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--white);
    box-shadow: var(--shadow-md);
}

.star-status {
    position: absolute;
    bottom: 5px;
    right: 5px;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
}

.star-status.online {
    background: var(--success-color);
    color: var(--white);
}

.star-status.busy {
    background: var(--warning-color);
    color: var(--white);
}

.star-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 8px;
}

.star-title {
    color: var(--gray-600);
    margin-bottom: 16px;
}

.star-rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 24px;
}

.star-rating .stars {
    color: var(--warning-color);
}

.rating-score {
    font-weight: 600;
    color: var(--dark-color);
}

.star-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 24px;
}

.star-stats .stat-item {
    text-align: center;
}

.star-stats .stat-value {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.star-stats .stat-label {
    font-size: 0.8rem;
    color: var(--gray-600);
}

.star-specialties {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-bottom: 24px;
}

.specialty-tag {
    padding: 4px 8px;
    background: var(--gray-100);
    color: var(--gray-700);
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.star-description {
    padding: 20px;
    background: var(--gray-100);
    border-radius: var(--border-radius);
    margin-top: 20px;
}

.star-description p {
    color: var(--gray-700);
    font-style: italic;
    margin-bottom: 8px;
}

.review-author {
    color: var(--gray-500);
    font-size: 0.9rem;
}

/* 全部团队 */
.all-team {
    padding: 80px 0;
    background: var(--white);
}

.team-filters {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 20px;
}

.filter-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.filter-tab {
    padding: 12px 20px;
    background: var(--gray-100);
    color: var(--gray-700);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.filter-tab:hover,
.filter-tab.active {
    background: var(--primary-color);
    color: var(--white);
}

.search-box {
    position: relative;
}

.search-box input {
    padding: 12px 40px 12px 16px;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: 14px;
    width: 250px;
}

.search-box i {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-500);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.team-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 30px 20px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid var(--gray-200);
}

.team-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.team-image {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto 20px;
}

.team-image img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.team-status {
    position: absolute;
    bottom: 0;
    right: 0;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
}

.team-badge {
    position: absolute;
    top: -5px;
    left: -5px;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
}

.team-badge.gold {
    background: var(--warning-color);
    color: var(--white);
}

.team-badge.silver {
    background: var(--gray-500);
    color: var(--white);
}

.team-badge.bronze {
    background: #cd7f32;
    color: var(--white);
}

.team-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 4px;
}

.team-role {
    color: var(--gray-600);
    margin-bottom: 12px;
    font-size: 0.9rem;
}

.team-rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 16px;
}

.team-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.team-stats .stat {
    text-align: center;
}

.team-stats .stat-value {
    display: block;
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 2px;
}

.team-stats .stat-label {
    font-size: 0.8rem;
    color: var(--gray-600);
}

.load-more {
    text-align: center;
}

.btn-load-more {
    padding: 16px 32px;
    background: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-load-more:hover {
    background: var(--primary-color);
    color: var(--white);
}

/* 培训体系 */
.training-system {
    padding: 80px 0;
    background: var(--gray-100);
}

.training-process {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.training-process .process-step {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.training-process .process-step:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.training-process .step-icon {
    margin-bottom: 24px;
}

.training-process .step-content h3 {
    margin-bottom: 16px;
}

/* 价格页面 */
.pricing-section {
    padding: 80px 0;
    background: var(--white);
}

.pricing-categories {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.pricing-category {
    background: var(--gray-100);
    padding: 50px 40px;
    border-radius: var(--border-radius-lg);
}

.pricing-table {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.pricing-item {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    align-items: center;
    gap: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.pricing-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.service-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 8px;
}

.service-desc {
    color: var(--gray-600);
    font-size: 0.9rem;
}

.service-price {
    text-align: center;
}

.service-price .price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.service-price .unit {
    color: var(--gray-600);
    font-size: 0.9rem;
}

.service-time {
    text-align: center;
    color: var(--gray-500);
    font-size: 0.9rem;
}

/* 价格说明 */
.pricing-notes {
    padding: 80px 0;
    background: var(--gray-100);
}

.notes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.note-card {
    background: var(--white);
    padding: 30px 20px;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.note-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.note-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 20px;
}

.note-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 12px;
}

.note-card p {
    color: var(--gray-600);
    line-height: 1.5;
}

.pricing-details {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.pricing-details h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 20px;
}

.details-list {
    list-style: none;
}

.details-list li {
    padding: 8px 0;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-200);
}

.details-list li:last-child {
    border-bottom: none;
}

/* 优惠套餐 */
.packages-section {
    padding: 80px 0;
    background: var(--white);
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.package-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    border: 2px solid transparent;
}

.package-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.package-card.featured {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.package-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 30px 20px;
    text-align: center;
    position: relative;
}

.package-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.package-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 4px 8px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

.package-content {
    padding: 40px 30px;
    text-align: center;
}

.package-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 30px;
}

.package-price .price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.original-price {
    text-decoration: line-through;
    color: var(--gray-500);
    font-size: 1.2rem;
}

.package-price .unit {
    color: var(--gray-600);
}

.package-features {
    list-style: none;
    margin-bottom: 30px;
    text-align: left;
}

.package-features li {
    padding: 8px 0;
    color: var(--gray-700);
    position: relative;
    padding-left: 20px;
}

.package-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 600;
}

.btn-select-package {
    width: 100%;
    padding: 12px 24px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-select-package:hover {
    background: var(--accent-color);
    transform: translateY(-1px);
}

/* 案例页面 */
.case-stats {
    padding: 80px 0;
    background: var(--white);
}

.featured-cases {
    padding: 80px 0;
    background: var(--gray-100);
}

.cases-grid {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.case-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.case-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.case-card.featured {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.case-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    padding: 8px 16px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.case-content {
    padding: 40px;
}

.case-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 16px;
}

.case-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    color: var(--gray-600);
}

.case-area,
.case-time,
.case-urgency,
.case-duration,
.case-type {
    padding: 4px 8px;
    background: var(--gray-100);
    border-radius: 12px;
}

.case-description {
    color: var(--gray-700);
    line-height: 1.6;
    margin-bottom: 24px;
}

.case-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 24px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--gray-700);
    font-size: 0.9rem;
}

.highlight-item i {
    color: var(--success-color);
}

.case-result {
    border-top: 1px solid var(--gray-200);
    padding-top: 20px;
}

.result-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.result-rating .stars {
    color: var(--warning-color);
}

.result-feedback {
    color: var(--gray-700);
    font-style: italic;
    line-height: 1.5;
}

/* 分类案例 */
.category-cases {
    padding: 80px 0;
    background: var(--white);
}

.case-categories {
    max-width: 1000px;
    margin: 0 auto;
}

.category-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.category-tab {
    padding: 12px 24px;
    background: var(--gray-100);
    color: var(--gray-700);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.category-tab:hover,
.category-tab.active {
    background: var(--primary-color);
    color: var(--white);
}

.cases-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}

.case-item {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 20px;
}

.case-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.case-thumb {
    border-radius: var(--border-radius);
    overflow: hidden;
}

.case-thumb img {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.case-info h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 12px;
}

.case-info p {
    color: var(--gray-600);
    margin-bottom: 16px;
    line-height: 1.5;
}

.case-tags {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.tag {
    padding: 4px 8px;
    background: var(--gray-100);
    color: var(--gray-700);
    border-radius: 12px;
    font-size: 0.8rem;
}

.case-rating {
    display: flex;
    align-items: center;
    gap: 8px;
}

.case-rating .stars {
    color: var(--warning-color);
    font-size: 0.9rem;
}

.load-more-cases {
    text-align: center;
}

/* 客户见证 */
.testimonials {
    padding: 80px 0;
    background: var(--gray-100);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.testimonial-content {
    margin-bottom: 24px;
}

.testimonial-content p {
    color: var(--gray-700);
    line-height: 1.6;
    font-style: italic;
    font-size: 1.1rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 4px;
}

.author-info p {
    color: var(--gray-600);
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.author-rating .stars {
    color: var(--warning-color);
}

/* 联系页面 */
.contact-methods {
    padding: 80px 0;
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.contact-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 2px solid transparent;
}

.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.contact-card.primary {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(59, 130, 246, 0.05));
}

.contact-icon {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary-color);
}

.contact-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 12px;
}

.contact-value {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.contact-description {
    color: var(--gray-600);
    margin-bottom: 20px;
    line-height: 1.5;
}

.contact-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 24px;
    color: var(--gray-600);
    font-size: 0.9rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success-color);
    animation: pulse 2s infinite;
}

.btn-contact {
    padding: 12px 24px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-contact:hover {
    background: var(--secondary-color);
    transform: translateY(-1px);
}

/* 在线预约 */
.booking-form-section {
    padding: 80px 0;
    background: var(--gray-100);
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    padding: 60px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.form-header {
    text-align: center;
    margin-bottom: 40px;
}

.form-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 12px;
}

.form-header p {
    color: var(--gray-600);
}

.booking-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 16px;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: 16px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    color: var(--gray-700);
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid var(--gray-300);
    border-radius: 4px;
    position: relative;
    transition: var(--transition);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--white);
    font-size: 12px;
    font-weight: 700;
}

.btn-submit {
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: var(--shadow-md);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* 常见问题 */
.faq-section {
    padding: 80px 0;
    background: var(--white);
}

.faq-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.faq-category h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary-color);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    cursor: pointer;
    background: var(--gray-100);
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--gray-200);
}

.faq-item.active .faq-question {
    background: var(--primary-color);
    color: var(--white);
}

.faq-question span {
    font-weight: 600;
}

.faq-question i {
    transition: var(--transition);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 20px;
    max-height: 200px;
}

.faq-answer p {
    color: var(--gray-700);
    line-height: 1.6;
}

/* 客服统计 */
.service-stats {
    padding: 80px 0;
    background: var(--gray-100);
}

/* 图标字体 */
.icon-phone::before { content: '📞'; }
.icon-clock::before { content: '⏰'; }
.icon-location::before { content: '📍'; }
.icon-professional::before { content: '👨‍💼'; }
.icon-guarantee::before { content: '🛡️'; }
.icon-cleaning::before { content: '🧹'; }
.icon-repair::before { content: '🔧'; }
.icon-care::before { content: '👶'; }
.icon-elderly::before { content: '👴'; }
.icon-service::before { content: '🏠'; }
.icon-assign::before { content: '👥'; }
.icon-complete::before { content: '✅'; }
.icon-time::before { content: '⏰'; }
.icon-chat::before { content: '💬'; }
.icon-wechat::before { content: '💬'; }
.icon-mail::before { content: '✉️'; }
.icon-send::before { content: '📤'; }
.icon-call::before { content: '📞'; }
.icon-message::before { content: '💬'; }
.icon-qr::before { content: '📱'; }
.icon-response::before { content: '⚡'; }
.icon-satisfaction::before { content: '😊'; }
.icon-solve::before { content: '✅'; }
.icon-support::before { content: '🛠️'; }
.icon-expand::before { content: '▼'; }
.icon-team::before { content: '👥'; }
.icon-rating::before { content: '⭐'; }
.icon-experience::before { content: '🎯'; }
.icon-recruitment::before { content: '🔍'; }
.icon-training::before { content: '📚'; }
.icon-assessment::before { content: '📋'; }
.icon-improvement::before { content: '📈'; }
.icon-search::before { content: '🔍'; }
.icon-transparent::before { content: '💎'; }
.icon-flexible::before { content: '🔄'; }
.icon-discount::before { content: '🏷️'; }
.icon-insurance::before { content: '🛡️'; }
.icon-quality::before { content: '⭐'; }
.icon-cases::before { content: '📋'; }
.icon-families::before { content: '🏠'; }
.icon-repeat::before { content: '🔄'; }
.icon-check::before { content: '✓'; }
.icon-calendar::before { content: '📅'; }
.icon-web::before { content: '🌐'; }
.icon-app::before { content: '📱'; }
.icon-weibo::before { content: '📱'; }

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .page-title {
        font-size: 2.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .form-container {
        padding: 40px 30px;
    }
    
    .case-card.featured {
        grid-template-columns: 1fr;
    }
    
    .case-item {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .pricing-item {
        grid-template-columns: 1fr;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .btn-primary,
    .btn-secondary {
        padding: 14px 24px;
        font-size: 14px;
    }
}