/* 下载区域样式 */

.download-section {
    padding: var(--spacing-4xl) 0;
    background: var(--gradient-mystical);
    position: relative;
    overflow: hidden;
}

.download-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    pointer-events: none;
}

.download-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.download-info {
    color: var(--text-white);
}

.download-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.download-description {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-2xl);
    opacity: 0.9;
}

.beta-notice {
    display: inline-block;
    font-size: 0.9rem;
    color: var(--fortune-gold);
    background: rgba(245, 158, 11, 0.1);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    margin-top: var(--spacing-sm);
    border: 1px solid rgba(245, 158, 11, 0.3);
    font-weight: 500;
}

.download-buttons {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.download-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) var(--spacing-2xl);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.download-btn::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-slow);
}

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

.download-btn.android {
    background: var(--gradient-primary);
    color: var(--text-white);
    position: relative;
}

.download-btn.android::after {
    content: 'BETA';
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--fortune-gold);
    color: var(--text-white);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
    line-height: 1;
}

.download-btn.android:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.download-btn.ios {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.download-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.download-btn.disabled:hover {
    transform: none;
    box-shadow: var(--shadow-lg);
}

.download-btn.ios:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.download-btn i {
    font-size: 1.5rem;
}

.download-features {
    display: flex;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.download-features .feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-white);
    opacity: 0.9;
}

.download-features .feature i {
    font-size: 1.2rem;
    color: var(--fortune-gold);
}

.download-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    position: relative;
    width: 160px;
    height: 320px;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    border-radius: 25px;
    box-shadow: var(--shadow-xl);
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.phone-mockup::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.1) 0%, rgba(168, 85, 247, 0.1) 100%);
    border-radius: 30px;
}

.app-preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

/* 浮动动画效果 */
@keyframes floatPhone {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

.phone-mockup {
    animation: floatPhone 3s ease-in-out infinite;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .download-content {
        max-width: 600px;
    }
    
    .download-buttons {
        justify-content: center;
    }
    
    .download-features {
        justify-content: center;
    }
    
    .phone-mockup {
        width: 140px;
        height: 280px;
    }
}

@media (max-width: 768px) {
    .download-section {
        padding: var(--spacing-3xl) 0;
    }
    
    .download-title {
        font-size: 2.5rem;
    }
    
    .download-description {
        font-size: 1.1rem;
    }
    
    .download-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .download-btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .download-features {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-lg);
    }
    
    .phone-mockup {
        width: 160px;
        height: 320px;
    }
}

@media (max-width: 480px) {
    .download-title {
        font-size: 2rem;
    }
    
    .download-description {
        font-size: 1rem;
    }
    
    .download-btn {
        padding: var(--spacing-md) var(--spacing-xl);
        font-size: 1rem;
    }
    
    .phone-mockup {
        width: 140px;
        height: 280px;
    }
}