/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #ff6b6b;
    --secondary-color: #4ecdc4;
    --dark-color: #292f36;
    --light-color: #f7f7f7;
    --text-color: #333;
    --text-light: #666;
    --white: #ffffff;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Microsoft YaHei', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-color);
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 导航栏 */
.navbar {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
}

.navbar-brand h1 {
    font-size: 28px;
    font-weight: bold;
    color: var(--dark-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
}

.navbar-brand h1:hover {
    color: var(--primary-color);
}

.navbar-menu ul {
    display: flex;
    list-style: none;
}

.navbar-menu li {
    margin-left: 40px;
    position: relative;
}

.navbar-menu a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.navbar-menu a:hover {
    color: var(--primary-color);
}

.navbar-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

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

.navbar-toggle {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--dark-color);
    transition: var(--transition);
}

.navbar-toggle:hover {
    color: var(--primary-color);
}

/* 首页横幅 */
.hero {
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://trae-api-cn.mchost.guru/api/ide/v1/text_to_image?prompt=red%20carpet%20event%20with%20celebrities%2C%20bright%20lights%2C%20glamorous%20atmosphere&image_size=landscape_16_9') center/cover no-repeat;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    margin-top: 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255,107,107,0.1), rgba(78,205,196,0.1));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content h1 {
    font-size: 56px;
    margin-bottom: 25px;
    line-height: 1.2;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-content p {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.5;
}

.btn {
    display: inline-block;
    padding: 15px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 16px;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(255,107,107,0.3);
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(78,205,196,0.4);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: var(--transition);
}

.btn-primary:hover::before {
    left: 100%;
}

/* 关于我们 */
.about {
    padding: 120px 0;
    background-color: var(--white);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.section-title {
    font-size: 40px;
    text-align: center;
    margin-bottom: 50px;
    color: var(--dark-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--primary-color);
}

.about p {
    font-size: 18px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 80px;
    color: var(--text-light);
    line-height: 1.6;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 50px;
    text-align: center;
}

.stat-item {
    background: var(--light-color);
    padding: 40px 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    background: var(--white);
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
}

.stat-item h3 {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: bold;
}

.stat-item p {
    font-size: 16px;
    color: var(--text-light);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* 旗下艺人 */
.artists {
    padding: 120px 0;
    background-color: var(--light-color);
    position: relative;
}

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

.artist-card {
    background-color: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    transition: var(--transition);
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.artist-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.artist-img {
    width: 100%;
    height: 350px;
    overflow: hidden;
    position: relative;
}

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

.artist-card:hover .artist-img img {
    transform: scale(1.15);
}

.artist-img::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent, rgba(0,0,0,0.6));
    opacity: 0;
    transition: var(--transition);
    z-index: 1;
}

.artist-card:hover .artist-img::before {
    opacity: 1;
}

.artist-info {
    padding: 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.artist-card h3 {
    font-size: 24px;
    margin: 0 0 10px;
    text-align: center;
    color: var(--dark-color);
    font-weight: bold;
    transition: var(--transition);
}

.artist-card:hover h3 {
    color: var(--primary-color);
}

.artist-card p {
    font-size: 16px;
    color: var(--text-light);
    text-align: center;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.artist-overlay {
    position: absolute;
    bottom: -100%;
    left: 0;
    right: 0;
    background: rgba(0,0,0,0.8);
    color: var(--white);
    padding: 20px;
    transition: var(--transition);
    z-index: 2;
}

.artist-card:hover .artist-overlay {
    bottom: 0;
}

.artist-overlay p {
    color: var(--white);
    font-size: 14px;
    text-align: center;
    margin: 0;
}

/* 服务内容 */
.services {
    padding: 120px 0;
    background-color: var(--white);
    position: relative;
}

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

.service-card {
    background-color: var(--light-color);
    padding: 50px 30px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    background-color: var(--white);
    border-color: var(--primary-color);
}

.service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,107,107,0.1), transparent);
    transform: rotate(45deg);
    transition: var(--transition);
    z-index: 1;
    opacity: 0;
}

.service-card:hover::before {
    opacity: 1;
    animation: shimmer 1.5s ease-out;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) rotate(45deg);
    }
}

.service-card i {
    font-size: 64px;
    color: var(--primary-color);
    margin-bottom: 30px;
    transition: var(--transition);
    position: relative;
    z-index: 2;
}

.service-card:hover i {
    color: var(--secondary-color);
    transform: scale(1.1);
}

.service-card h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: var(--dark-color);
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    z-index: 2;
}

.service-card p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

/* 新闻动态 */
.news {
    padding: 120px 0;
    background-color: var(--light-color);
    position: relative;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.news-card {
    background-color: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    transition: var(--transition);
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.news-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.news-img {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
}

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

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

.news-content {
    padding: 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.news-date {
    font-size: 14px;
    color: var(--primary-color);
    margin: 0 0 15px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.news-card h3 {
    font-size: 22px;
    margin: 0 0 20px;
    color: var(--dark-color);
    font-weight: bold;
    transition: var(--transition);
}

.news-card:hover h3 {
    color: var(--primary-color);
}

.news-card p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0 0 20px;
    flex-grow: 1;
}

.news-link {
    display: inline-block;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    font-size: 14px;
}

.news-link:hover {
    color: var(--secondary-color);
    transform: translateX(5px);
}

.news-link::after {
    content: ' →';
    transition: var(--transition);
}

.news-link:hover::after {
    margin-left: 5px;
}

/* 联系我们 */
.contact {
    padding: 120px 0;
    background-color: var(--white);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), var(--primary-color));
}

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

.contact-info h3 {
    font-size: 28px;
    margin-bottom: 40px;
    color: var(--dark-color);
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-info p {
    margin-bottom: 25px;
    color: var(--text-light);
    font-size: 16px;
    display: flex;
    align-items: center;
}

.contact-info i {
    color: var(--primary-color);
    margin-right: 15px;
    font-size: 20px;
    width: 24px;
    text-align: center;
}

.social-links {
    margin-top: 40px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--light-color);
    border-radius: 50%;
    margin-right: 15px;
    color: var(--text-color);
    transition: var(--transition);
    font-size: 20px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.social-links a:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(255,107,107,0.3);
}

.contact-form h3 {
    font-size: 28px;
    margin-bottom: 40px;
    color: var(--dark-color);
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group {
    margin-bottom: 25px;
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 18px 20px;
    border: 2px solid var(--light-color);
    border-radius: 10px;
    font-size: 16px;
    font-family: 'Microsoft YaHei', Arial, sans-serif;
    transition: var(--transition);
    background-color: var(--light-color);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: var(--white);
    box-shadow: 0 0 0 5px rgba(255,107,107,0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.form-group label {
    position: absolute;
    top: -10px;
    left: 20px;
    background-color: var(--white);
    padding: 0 10px;
    font-size: 14px;
    color: var(--text-light);
    transition: var(--transition);
}

.form-group input:focus + label,
.form-group textarea:focus + label {
    color: var(--primary-color);
    font-weight: 600;
}

/* 页脚 */
.footer {
    background-color: var(--dark-color);
    color: var(--white);
    padding: 80px 0 40px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo h2 {
    font-size: 32px;
    margin-bottom: 20px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--white);
    transition: var(--transition);
}

.footer-logo h2:hover {
    color: var(--primary-color);
}

.footer-logo p {
    color: rgba(255,255,255,0.7);
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 30px;
}

.footer-links h3,
.footer-contact h3 {
    font-size: 20px;
    margin-bottom: 30px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--white);
    position: relative;
    padding-bottom: 15px;
}

.footer-links h3::after,
.footer-contact h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--primary-color);
}

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

.footer-links li {
    margin-bottom: 15px;
    position: relative;
    padding-left: 20px;
}

.footer-links li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    transition: var(--transition);
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: var(--transition);
    font-size: 16px;
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: 10px;
}

.footer-contact p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 20px;
    font-size: 16px;
    display: flex;
    align-items: center;
}

.footer-contact i {
    margin-right: 15px;
    color: var(--primary-color);
    font-size: 18px;
    width: 20px;
    text-align: center;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 40px;
    text-align: center;
    color: rgba(255,255,255,0.7);
    font-size: 14px;
}

.footer-bottom p {
    margin: 0;
}

.footer-bottom a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

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

/* 响应式设计 */
@media (max-width: 992px) {
    .navbar-menu li {
        margin-left: 30px;
    }
    
    .hero-content h1 {
        font-size: 48px;
    }
    
    .contact-content {
        gap: 60px;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 10px 0;
    }
    
    .navbar .container {
        padding: 15px 20px;
    }
    
    .navbar-brand h1 {
        font-size: 24px;
    }
    
    .navbar-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background-color: var(--white);
        box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        padding: 30px 0;
        text-align: center;
        display: none;
        z-index: 999;
    }

    .navbar-menu.active {
        display: block;
    }

    .navbar-menu ul {
        flex-direction: column;
    }

    .navbar-menu li {
        margin: 15px 0;
    }

    .navbar-menu a {
        font-size: 18px;
    }

    .navbar-toggle {
        display: block;
    }

    .hero-content h1 {
        font-size: 36px;
    }
    
    .hero-content p {
        font-size: 18px;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .about-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .artist-grid,
    .service-grid,
    .news-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 30px;
    }
    
    .footer-content {
        gap: 40px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 28px;
    }

    .hero-content p {
        font-size: 16px;
    }
    
    .btn {
        padding: 12px 30px;
        font-size: 14px;
    }

    .section-title {
        font-size: 28px;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .stat-item {
        padding: 30px 15px;
    }
    
    .stat-item h3 {
        font-size: 36px;
    }
    
    .artist-img {
        height: 300px;
    }
    
    .service-card {
        padding: 40px 20px;
    }
    
    .service-card i {
        font-size: 48px;
    }
    
    .news-img {
        height: 200px;
    }
    
    .news-content {
        padding: 20px;
    }
    
    .contact-info h3,
    .contact-form h3 {
        font-size: 24px;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 15px 18px;
    }
    
    .footer-content {
        gap: 30px;
    }
    
    .footer-logo h2 {
        font-size: 24px;
    }
    
    .footer-links h3,
    .footer-contact h3 {
        font-size: 18px;
    }
}