.seo-tech-section {
    margin: 60px auto;
    max-width: 1100px;
    padding: 20px;
    color: #fff;
}

.seo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.seo-card {
    background: #121212;
    border: 1px solid #2a2a2a;
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
}

.seo-card:hover {
    border-color: #ff4d4d;
    background: #181818;
    transform: translateY(-5px);
}

.seo-icon {
    font-size: 45px !important;
    color: #ff4d4d;
    margin-bottom: 15px;
}

.seo-card h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
    color: #ffffff;
}

.seo-card p {
    font-size: 0.9rem;
    color: #a0a0a0;
    line-height: 1.6;
}

.compatibility-box {
    background: linear-gradient(145deg, #1a1a1a, #111);
    border: 1px solid #333;
    padding: 40px;
    border-radius: 20px;
    margin-top: 40px;
}

.os-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin: 25px 0;
}

.os-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 12px 15px;
    border-radius: 8px;
    font-size: 0.9rem;
    border-left: 3px solid #ff4d4d;
}

.compatibility-footer {
    text-align: center;
    color: #888;
    font-style: italic;
    margin-top: 20px;
}

.tech-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 10px;
}