/* 全局重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #d4af37;
    --secondary-color: #8b6914;
    --dark-bg: #1a1a1a;
    --darker-bg: #0f0f0f;
    --text-light: #e8e8e8;
    --text-muted: #999;
    --border-color: rgba(212, 175, 55, 0.2);
}

body {
    font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    background-color: var(--darker-bg);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* 顶部导航 */
.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(15, 15, 15, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    padding: 15px 0;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
}

.logo-icon {
    font-size: 28px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-menu a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 16px;
    transition: color 0.3s;
    position: relative;
    padding: 5px 0;
}

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

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s;
}

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

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.mobile-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text-light);
    transition: all 0.3s;
}

/* 主视觉区域 */
.hero-banner {
    position: relative;
    height: 100vh;
    min-height: 600px;
    background: linear-gradient(135deg, rgba(15, 15, 15, 0.9) 0%, rgba(26, 26, 26, 0.9) 100%),
                url('https://tse-mm.bing.com/th?q=帝王会所') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 80px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(15, 15, 15, 0.7) 0%, rgba(15, 15, 15, 0.9) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
}

.hero-title {
    font-size: 72px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    text-shadow: 0 4px 20px rgba(212, 175, 55, 0.3);
    letter-spacing: 4px;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-light);
    margin-bottom: 40px;
    letter-spacing: 2px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    padding: 15px 40px;
    font-size: 16px;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s;
    font-weight: 500;
    display: inline-block;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--darker-bg);
}

.btn-primary:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
    z-index: 2;
}

.arrow-down {
    width: 20px;
    height: 20px;
    border-right: 2px solid var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    transform: rotate(45deg);
    margin: 10px auto;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) rotate(45deg);
    }
    40% {
        transform: translateY(-10px) rotate(45deg);
    }
    60% {
        transform: translateY(-5px) rotate(45deg);
    }
}

/* 主要内容区域 */
.main-wrapper {
    padding: 80px 0;
}

/* 区块标题 */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 42px;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 600;
    letter-spacing: 2px;
}

.title-divider {
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    margin: 0 auto 20px;
}

.section-intro {
    color: var(--text-muted);
    font-size: 16px;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

/* 介绍区块 */
.intro-section {
    padding: 80px 0;
    background: var(--dark-bg);
}

.intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.intro-text {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-light);
}

.intro-text p {
    margin-bottom: 20px;
}

.intro-text p:last-child {
    margin-bottom: 0;
}

.intro-image {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.intro-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* 特色服务 */
.features-section {
    padding: 80px 0;
    background: var(--darker-bg);
}

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

.feature-card {
    background: var(--dark-bg);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.2);
}

.feature-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.feature-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.feature-card:hover .feature-image img {
    transform: scale(1.1);
}

.feature-content {
    padding: 30px;
}

.feature-content h3 {
    color: var(--primary-color);
    font-size: 20px;
    margin-bottom: 15px;
    font-weight: 600;
}

.feature-content p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.6;
}

/* 导航地址区块 */
.location-section {
    padding: 80px 0;
    background: var(--dark-bg);
}

.location-card {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(139, 105, 20, 0.1) 100%);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 50px;
}

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

.location-header h2 {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-weight: 600;
}

.location-subtitle {
    color: var(--text-muted);
    font-size: 16px;
}

.location-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.location-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.info-item {
    display: flex;
    gap: 15px;
}

.info-label {
    color: var(--primary-color);
    font-weight: 600;
    min-width: 80px;
}

.info-value {
    color: var(--text-light);
    flex: 1;
}

.location-action {
    text-align: center;
}

.btn-location {
    display: inline-block;
    padding: 15px 40px;
    background: var(--primary-color);
    color: var(--darker-bg);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-location:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.4);
}

/* 页面标题横幅 */
.page-banner {
    position: relative;
    height: 300px;
    background: linear-gradient(135deg, rgba(15, 15, 15, 0.9) 0%, rgba(26, 26, 26, 0.9) 100%),
                url('https://tse-mm.bing.com/th?q=帝王会所') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: 70px;
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(15, 15, 15, 0.7) 0%, rgba(15, 15, 15, 0.9) 100%);
}

.banner-content {
    position: relative;
    z-index: 2;
}

.banner-content h1 {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-weight: 600;
}

.banner-content p {
    font-size: 18px;
    color: var(--text-light);
}

/* 地址详情页 */
.location-detail-section {
    padding: 60px 0;
}

.location-detail-card {
    background: var(--dark-bg);
    border-radius: 15px;
    padding: 50px;
    border: 1px solid var(--border-color);
}

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

.detail-header h2 {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.detail-subtitle {
    color: var(--text-muted);
    font-size: 16px;
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
}

.detail-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.address-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.address-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.address-icon {
    font-size: 32px;
    min-width: 50px;
    text-align: center;
}

.address-text h3 {
    color: var(--primary-color);
    font-size: 20px;
    margin-bottom: 10px;
    font-weight: 600;
}

.address-text p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.6;
}

.map-placeholder {
    position: relative;
    width: 100%;
    height: 400px;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.map-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.map-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 15, 15, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-overlay p {
    color: var(--primary-color);
    font-size: 20px;
    font-weight: 600;
}

/* 服务项目页 */
.services-section {
    padding: 60px 0;
}

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

.service-item {
    background: var(--dark-bg);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.service-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.2);
}

.service-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.service-item:hover .service-image img {
    transform: scale(1.1);
}

.service-content {
    padding: 30px;
}

.service-content h3 {
    color: var(--primary-color);
    font-size: 20px;
    margin-bottom: 15px;
    font-weight: 600;
}

.service-content p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.6;
}

/* 信息卡片 */
.info-section {
    padding: 60px 0;
    background: var(--darker-bg);
}

.info-card {
    background: var(--dark-bg);
    border-radius: 15px;
    padding: 50px;
    border: 1px solid var(--border-color);
    text-align: center;
}

.info-card h2 {
    color: var(--primary-color);
    font-size: 32px;
    margin-bottom: 20px;
    font-weight: 600;
}

.info-card p {
    color: var(--text-muted);
    font-size: 16px;
    line-height: 1.8;
    max-width: 900px;
    margin: 0 auto;
}

/* 页脚 */
.site-footer {
    background: var(--darker-bg);
    border-top: 1px solid var(--border-color);
    padding: 60px 0 20px;
}

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

.footer-column h3 {
    color: var(--primary-color);
    font-size: 20px;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-column p {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.8;
}

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

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column ul li a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-column ul li a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 13px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background: rgba(15, 15, 15, 0.98);
        flex-direction: column;
        padding: 20px;
        gap: 0;
        transition: left 0.3s;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        width: 100%;
        padding: 15px 0;
        border-bottom: 1px solid var(--border-color);
    }

    .mobile-toggle {
        display: flex;
    }

    .mobile-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .hero-title {
        font-size: 42px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .section-title {
        font-size: 32px;
    }

    .intro-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .features-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }

    .btn-primary,
    .btn-secondary {
        padding: 12px 30px;
        font-size: 14px;
    }

    .section-title {
        font-size: 28px;
    }

    .location-card,
    .location-detail-card,
    .info-card {
        padding: 30px 20px;
    }
}

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

.feature-card,
.service-item {
    animation: fadeInUp 0.6s ease-out;
}