/* Cards Section */
.cards-section {
    padding: 4rem 0;
    background: linear-gradient(to bottom, #f8fafc, rgba(226, 232, 240, 0.3));
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: #1e293b;
    margin-bottom: 1rem;
}

.section-description {
    color: #64748b;
    max-width: 2xl;
    margin: 0 auto;
    font-size: 1.125rem;
}

.cards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 4xl;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .cards-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.card {
    background: white;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
    border: 1px solid #f1f5f9;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.card-content {
    padding: 2rem;
    text-align: center;
}

.card-icon {
    width: 4rem;
    height: 4rem;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    transition: background 0.3s ease;
}

.card:hover .card-icon {
    background: rgba(59, 130, 246, 0.2);
}

.card-icon i {
    font-size: 2rem;
    color: #3b82f6;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.75rem;
}

.card-description {
    color: #64748b;
    margin-bottom: 1rem;
}

.card-link {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #3b82f6;
    font-weight: 500;
    transition: color 0.3s ease;
}

.card:hover .card-link {
    color: #2563eb;
}