.carreras-destacadas {
        padding: 2rem;
        max-width: 1200px;
        margin: 0 auto;
        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    }
    
    .carreras-destacadas h2 {
        text-align: center;
        color: #2c3e50;
        margin-bottom: 2rem;
        font-size: 2rem;
        position: relative;
    }
    
    .carreras-destacadas h2::after {
        content: '';
        display: block;
        width: 80px;
        height: 4px;
        background: #3498db;
        margin: 0.5rem auto 0;
    }
    
    .carreras-container {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
    }
    
    .carrera-card {
        background: white;
        border-radius: 10px;
        overflow: hidden;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    
    .carrera-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 15px 30px rgba(0,0,0,0.15);
    }
    
    .carrera-img {
        height: 200px;
        background-size: cover;
        background-position: center;
        position: relative;
        display: flex;
        align-items: flex-end;
    }
    
    .carrera-overlay {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: linear-gradient(to top, rgba(0,0,0,0.7), rgba(0,0,0,0.3));
    }
    
    .carrera-img h3 {
        position: relative;
        z-index: 1;
        color: white;
        margin: 0 0 1rem 1rem;
        font-size: 1.5rem;
        text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
    }
    
    .carrera-info {
        padding: 1.5rem;
    }
    
    .carrera-info p {
        color: #555;
        margin-bottom: 1.2rem;
        line-height: 1.5;
    }
    
    .carrera-highlights {
        list-style: none;
        padding: 0;
        margin-bottom: 1.5rem;
    }
    
    .carrera-highlights li {
        margin-bottom: 0.5rem;
        color: #333;
    }
    
    .carrera-highlights i {
        color: #3498db;
        width: 20px;
        text-align: center;
        margin-right: 0.5rem;
    }
    
    .info-btn {
        display: block;
        width: 100%;
        text-align: center;
        text-decoration: none;
        padding: 0.8rem;
        background: #3498db;
        color: white;
        border: none;
        border-radius: 5px;
        font-size: 1rem;
        font-weight: 600;
        cursor: pointer;
        transition: background 0.3s ease;
    }
    
    .info-btn:hover {
        background: #2980b9;
    }
    
    @media (max-width: 768px) {
        .carreras-container {
            grid-template-columns: 1fr;
        }
        
        .carrera-card {
            max-width: 400px;
            margin: 0 auto;
        }
    }