/* ============================================
   Download Page Styles
   ============================================ */

@keyframes downloadPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 212, 255, 0.7);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 0 20px rgba(0, 212, 255, 0);
    }
}

.download-container {
    animation: fadeInUp 0.6s ease-out;
}

.download-card {
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    padding: 4rem;
    max-width: 500px;
    width: 100%;
    margin: 0 auto;
}

.download-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.15) 0%, transparent 70%);
    animation: pulse 6s ease-in-out infinite;
}

.download-icon {
    font-size: 5rem;
    margin-bottom: 2rem;
    color: var(--highlight-color);
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.5));
    animation: downloadPulse 2s ease-in-out infinite;
}

.download-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 50px rgba(0, 212, 255, 0.4);
    border-color: rgba(0, 212, 255, 0.5);
}

.download-btn {
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
}

.download-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.download-btn:hover::before {
    width: 300px;
    height: 300px;
}

.download-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.5);
}

.install-step {
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
    border-left: 4px solid;
    transition: all 0.3s;
    animation: fadeInUp 0.6s ease-out;
}

.install-step:hover {
    transform: translateX(10px);
    background: rgba(255, 255, 255, 0.05);
}

.install-step.success {
    border-left-color: var(--success-color);
}

.install-step.info {
    border-left-color: var(--info-color);
}

.install-step.warning {
    border-left-color: var(--warning-color);
}

.install-step.highlight {
    border-left-color: var(--highlight-color);
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.requirement-card {
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
    transition: all 0.3s;
}

.requirement-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.2);
}