/* 首页特有样式 */

/* 首页英雄区 */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 5%;
    padding-top: 100px;
    z-index: 1;
}

.hero-content {
    animation: fadeInUp 1s ease-out;
}

.hero h1 {
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(90deg, #fff, #00d4ff, #00ff88);
    background-size: 200% auto;
    -webkit-background-clip: text;
    color: transparent;
    animation: gradientText 4s ease infinite;
    text-shadow: 0 0 50px rgba(0, 212, 255, 0.4);
    letter-spacing: 2px;
}

.hero p {
    font-size: 1.3rem;
    color: #8fa8d8;
    max-width: 800px;
    margin-bottom: 3rem;
    line-height: 1.8;
}

/* 3D按钮效果 */
.btn-container {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    perspective: 1000px;
}

.btn {
    position: relative;
    padding: 1rem 3rem;
    background: linear-gradient(135deg, #007bff, #00b4ff);
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.4s ease;
    transform-style: preserve-3d;
    box-shadow: 
        0 10px 30px rgba(0, 180, 255, 0.4),
        0 0 60px rgba(0, 180, 255, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn:hover {
    transform: translateY(-5px) rotateX(5deg);
    box-shadow: 
        0 20px 40px rgba(0, 180, 255, 0.5),
        0 0 100px rgba(0, 180, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 50%);
    border-radius: 50px;
    pointer-events: none;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .btn-container {
        flex-direction: column;
        align-items: center;
    }

    .nav-links a {
        margin-left: 1.5rem;
    }
}