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

body {
    font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: #333;
}

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

.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
}

.header.scrolled {
    box-shadow: 0 6px 25px rgba(102, 126, 234, 0.4);
    padding: 10px 0;
}

.logo {
    float: left;
    color: #fff;
    font-size: 26px;
    font-weight: 700;
    text-decoration: none;
    line-height: 60px;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.02);
}

.logo img {
    height: 45px;
    vertical-align: middle;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.nav {
    float: right;
}

.nav ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 5px;
}

.nav ul li {
    position: relative;
    margin-left: 25px;
    line-height: 60px;
}

.nav ul li a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    padding: 10px 15px;
    border-radius: 30px;
    transition: all 0.3s ease;
    position: relative;
}

.nav ul li a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.nav ul li.active a {
    color: #fff;
    background: rgba(255, 255, 255, 0.25);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.nav ul li a::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: #ffd700;
    border-radius: 3px;
    transition: width 0.3s ease;
}

.nav ul li.active a::before,
.nav ul li a:hover::before {
    width: 50%;
}

.mobile-menu {
    display: none;
    float: right;
    color: #fff;
    font-size: 28px;
    line-height: 60px;
    cursor: pointer;
    padding: 0 10px;
    transition: transform 0.3s ease;
}

.mobile-menu:hover {
    transform: scale(1.1);
}

.clearfix::after {
    content: "";
    display: table;
    clear: both;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 14px;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: #fff;
    color: #667eea;
    border: 2px solid #667eea;
}

.btn-secondary:hover {
    background: #667eea;
    color: #fff;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: #fff;
    padding: 60px 0 30px;
    margin-top: 60px;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2, #f093fb, #667eea);
    background-size: 200% 100%;
    animation: gradientFlow 3s linear infinite;
}

@keyframes gradientFlow {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

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

.footer-section {
    padding: 20px;
}

.footer-section.brand {
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    font-size: 24px;
    font-weight: 700;
    color: #fff;
}

.brand-logo img {
    height: 50px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.brand p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 25px;
    font-size: 14px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 18px;
}

.social-link:hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.footer-section h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 25px;
    color: #ffd700;
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.footer-section ul li {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.footer-section ul li i {
    color: #667eea;
    font-size: 14px;
    margin-top: 3px;
    flex-shrink: 0;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 14px;
}

.footer-section ul li a:hover {
    color: #ffd700;
    padding-left: 5px;
}

.hours {
    margin-top: 10px;
}

.hour-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.hour-row:last-child {
    border-bottom: none;
}

.hour-row .day {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.hour-row .time {
    color: #ffd700;
    font-size: 14px;
    font-weight: 500;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
}

.footer-info p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    margin: 5px 0;
}

.footer-info .copyright {
    color: rgba(255, 255, 255, 0.4);
    font-size: 13px;
}

.footer-links {
    display: flex;
    align-items: center;
    gap: 15px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 13px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #ffd700;
}

.footer-links span {
    color: rgba(255, 255, 255, 0.2);
}

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

@media (max-width: 768px) {
    .nav {
        display: none;
        clear: both;
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        border-radius: 15px;
        margin-top: 10px;
        padding: 10px;
    }

    .nav ul {
        flex-direction: column;
        gap: 0;
    }

    .nav ul li {
        display: block;
        margin: 5px 0;
        line-height: 45px;
        text-align: center;
    }

    .nav ul li a {
        display: block;
        border-radius: 8px;
    }

    .mobile-menu {
        display: block;
    }

    .nav.active {
        display: block;
        animation: slideDown 0.3s ease;
    }

    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-10px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .footer-content {
        gap: 30px;
    }

    .footer-section.brand {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        padding-bottom: 30px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}