/* Video Section */
.video-section {
    padding: 4rem 0;
    background: #0A192F;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    max-width: 800px;
    margin: 0 auto;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Device Compatibility */
.device-compatibility {
    padding: 4rem 0;
    background: #ffffff;
}

.compatibility-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.can-unlock, .cannot-unlock {
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.can-unlock {
    background: #f0f9ff;
    border: 1px solid #93c5fd;
}

.cannot-unlock {
    background: #fff1f2;
    border: 1px solid #fecdd3;
}

/* Unlocking Services */
.unlocking-services {
    padding: 4rem 0;
    background: #0A192F;
    color: white;
}

.services-comparison {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.official-service, .unofficial-service {
    padding: 2rem;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
}

/* FAQ Section */
.faq-section {
    padding: 4rem 0;
    background: #ffffff;
}

.faq-grid {
    display: grid;
    gap: 1rem;
    max-width: 800px;
    margin: 2rem auto;
}

details {
    background: #f8fafc;
    padding: 1rem;
    border-radius: 8px;
    cursor: pointer;
}

summary {
    font-weight: 600;
    margin: -1rem;
    padding: 1rem;
}

details[open] summary {
    margin-bottom: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .video-section,
    .device-compatibility,
    .unlocking-services,
    .faq-section {
        padding: 2rem 0;
    }

    .compatibility-grid,
    .services-comparison {
        grid-template-columns: 1fr;
    }

    .container {
        padding: 0 1rem;
    }
}