.features-hero {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    padding: 4rem 0;
    text-align: center;
}
.features-hero h1 {
    color: var(--white);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}
.features-hero p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.125rem;
}
.feature-category {
    background: var(--white);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 5px 20px rgba(122, 122, 169, 0.1);
}
.feature-category h3 {
    color: var(--text-dark);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--primary-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.feature-category h3 i {
    color: var(--primary-color);
}
.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.feature-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}
.feature-list li:last-child {
    border-bottom: none;
}
.feature-list li i {
    color: var(--accent-color);
    margin-top: 0.25rem;
    flex-shrink: 0;
}
.feature-list li span {
    color: var(--text-muted);
    line-height: 1.6;
}
.feature-list li strong {
    color: var(--text-dark);
}
.hardware-section {
    background: var(--light-bg);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
}
.hardware-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}
.hardware-card {
    background: var(--white);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
}
.hardware-card i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}
.hardware-card h5 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}
.hardware-card p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin: 0;
}