/* 英雄区域样式 */

/* 英雄区域 */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 120px;
    min-height: 70vh;
}

.hero-content {
    animation: slideInLeft 0.8s ease-out;
}

.hero-badge {
    display: inline-block;
    background: linear-gradient(45deg, var(--primary-color), var(--primary-light));
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
    box-shadow: var(--shadow-light);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 32px;
    color: var(--text-primary);
}

.highlight {
    color: var(--primary-color);
    position: relative;
}

.highlight::after {
    content: '';
    position: abSolute;
    left: 0;
    bottom: 5px;
    width: 100%;
    height: 8px;
    background: var(--primary-color);
    opacity: 0.2;
    z-index: -1;
}

.features-preview {
    margin-bottom: 32px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
    padding: 16px;
    background: white;
    border-radius: var(--border-radius-small);
    box-shadow: var(--shadow-light);
    transition: transform var(--animation-speed);
}

.feature-item:hover {
    transform: translateX(8px);
}

.feature-number {
    background: var(--primary-color);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.feature-text {
    font-weight: 500;
    color: var(--text-primary);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 40px;
}

.cta-section {
    display: flex;
    gap: 16px;
}

.cta-primary, .cta-secondary {
    padding: 16px 32px;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 16px;
    border: none;
    cursor: pointer;
    transition: all var(--animation-speed);
    text-decoration: none;
    display: inline-block;
}

.cta-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-medium);
}

.cta-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-heavy);
}

.cta-secondary {
    background: white;
    color: var(--text-primary);
    border: 2px Solid #e0e0e0;
}

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

/* 3D App展示 */
.app-showcase {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 0.8s ease-out;
}

.app-icon-3d {
    position: relative;
    perspective: 1000px;
}

.app-icon {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    font-weight: 700;
    color: white;
    box-shadow: var(--shadow-heavy);
    transform-style: preserve-3d;
    animation: rotate3d 4s ease-in-out infinite;
}

.app-shadow {
    position: abSolute;
    bottom: -20px;
    left: 20px;
    width: 200px;
    height: 40px;
    background: radial-gradient(ellipse, rgba(0,0,0,0.2), transparent);
    border-radius: 50%;
    animation: shadowPulse 4s ease-in-out infinite;
}

@keyframes rotate3d {
    0%, 100% { transform: rotateY(0deg) rotateX(0deg); }
    25% { transform: rotateY(15deg) rotateX(5deg); }
    50% { transform: rotateY(0deg) rotateX(10deg); }
    75% { transform: rotateY(-15deg) rotateX(5deg); }
}

@keyframes shadowPulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.2; transform: scale(1.1); }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .hero {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .cta-section {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-primary, .cta-secondary {
        width: 100%;
        max-width: 300px;
    }
    
    .app-icon {
        width: 150px;
        height: 150px;
        font-size: 60px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
}