/* How It Works Page Styles */

.video-demo-section {
    padding: 4rem 2rem;
    background: white;
    text-align: center;
}

.section-subtitle {
    color: #6b7280;
    font-size: 1.2rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.video-container {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 102, 204, 0.2);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 12px;
}

.getting-started-section {
    padding: 4rem 2rem;
    background: #f8fafc;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.step-card {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2rem;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.step-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 102, 204, 0.15);
}

.step-number {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #0066cc 0%, #004999 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.step-description {
    color: #6b7280;
    line-height: 1.6;
}

.key-features-section {
    padding: 4rem 2rem;
    background: #f8fafc;
}

.features-detailed-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    margin-top: 2rem;
}

.feature-detailed {
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-detailed:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 102, 204, 0.15);
}

.feature-detailed .feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.feature-detailed .feature-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
}

.feature-detailed .feature-description {
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.feature-benefits {
    list-style: none;
    padding: 0;
}

.feature-benefits li {
    padding: 0.5rem 0;
    color: #374151;
    position: relative;
    padding-left: 1.5rem;
}

.feature-benefits li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #0066cc;
    font-weight: bold;
}

.security-section {
    padding: 4rem 2rem;
    background: white;
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.security-feature {
    text-align: center;
    padding: 2rem;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    transition: transform 0.3s ease;
}

.security-feature:hover {
    transform: translateY(-3px);
}

.security-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.security-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
}

.security-description {
    color: #6b7280;
    line-height: 1.6;
}

.compatibility-section {
    padding: 4rem 2rem;
    background: #f8fafc;
}

.compatibility-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-top: 2rem;
}

.compatibility-text h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
}

.compatibility-text p {
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.device-list {
    list-style: none;
    padding: 0;
}

.device-list li {
    padding: 0.5rem 0;
    color: #374151;
    font-weight: 500;
}

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

.device-icons {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.device-icon {
    font-size: 4rem;
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.1);
    transition: transform 0.3s ease;
}

.device-icon:hover {
    transform: scale(1.1);
}

.final-cta-section {
    padding: 4rem 2rem;
    background: linear-gradient(135deg, #0066cc 0%, #004999 100%);
    color: white;
    text-align: center;
}

.final-cta-content {
    max-width: 600px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .video-container {
        max-width: 100%;
        margin: 0 1rem;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .step-card {
        flex-direction: column;
        text-align: center;
    }
    
    .features-detailed-grid {
        grid-template-columns: 1fr;
    }
    
    .compatibility-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .device-icons {
        gap: 1rem;
    }
    
    .device-icon {
        font-size: 3rem;
        padding: 1.5rem;
    }
    
    .video-demo-section,
    .getting-started-section,
    .key-features-section,
    .security-section,
    .compatibility-section,
    .final-cta-section {
        padding: 3rem 1rem;
    }
}