.card-custom {
    border: none;
    border-top: 4px solid #17a2b8;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.card-custom:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.card-custom .card-title {
    color: #007bff;
    font-weight: 600;
    font-size: 1.4rem;
    margin-bottom: 1rem;
    text-decoration: none;
    border-bottom: 2px solid #17a2b8;
    padding-bottom: 0.5rem;
    display: inline-block;
}

.card-custom .card-title:hover {
    color: #0056b3;
    text-decoration: none;
}

.card-custom .card-text {
    color: #6c757d;
    font-size: 1rem;
    line-height: 1.6;
}

.section-bg {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 60px 0;
}

.icon-wrapper {
    background: linear-gradient(135deg, #17a2b8, #007bff);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 4px 15px rgba(23, 162, 184, 0.3);
}

.icon-wrapper i {
    color: white;
    font-size: 1.8rem;
}

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

.section-title h2 {
    color: #343a40;
    font-weight: 700;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-title p {
    color: #6c757d;
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .section-title h2 {
        font-size: 2rem;
    }
    
    .card-custom .card-title {
        font-size: 1.2rem;
    }
}