/* Estilos para la Sección de Campañas/Tarjetas */
.campaigns-section {
    padding: 6rem 0;
    background-color: var(--background-white);
}

.campaigns-section h2 {
    text-align: center;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.campaigns-section .section-subtitle {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 4rem auto;
    font-size: 1.2rem;
    color: #6c757d;
    text-transform: none; /* Los subtítulos no van en mayúsculas */
}

.campaign-card {
    background-color: var(--background-white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.campaign-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.12);
}

.campaign-card .card-img-top {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.campaign-card .card-body {
    padding: 2rem;
}

.campaign-card .card-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.campaign-card .card-text {
    margin-bottom: 1.5rem;
    color: #6c757d;
}

/* Botón adaptado para las tarjetas */
.campaign-card .btn-donate {
    padding: 10px 24px;
    font-size: 1rem;
}