/* Formulario */
.contacto-section {
    background-color: #f3f3f3;
    text-align: center;
    padding: 40px 0;
    position: relative;
    width: 100%;
    height: 600px;
    background: linear-gradient(to left, rgba(6, 160, 211, 0.742), #01aec5b3), url(../img/card.jpeg);
    background-size: cover;
    background-attachment: fixed;
}

/* ===== SECCIÓN TARJETAS ===== */
.tarjetas-section {
    padding: 60px 0;
    background:  url(../img/fondocar.png); 
    background-size: cover;
    background-attachment: fixed;
}

/* GRID 2x2 */
.grid-tarjetas {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

/* TARJETA */
.tarjeta {
    background: #fff;
    border-radius: 15px;
    padding: 15px;
    text-align: center;
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    max-width: 420px;
    margin: 0 auto;
}

/* IMAGEN */
.tarjeta img {
     width: 100%;
    height: 280px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 15px;
}

/* TEXTO */
.tarjeta h3 {
    margin-bottom: 10px;
    color: #000;
    font-family: 'Times New Roman', Times, serif;
}

.tarjeta p {
    font-size: 0.95rem;
    font-family: 'Times New Roman', Times, serif;
    text-align: justify;
}

/* HOVER */
.tarjeta:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.25);
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .grid-tarjetas {
        grid-template-columns: 1fr;
    }
}