/* Estilos para la sección de Programas */

/* Contenedor principal de programas */
.programas-section {
    padding: 50px 0;
    background-color: #f9f9f9;
}

.programas-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

/* Estilos para las cards de programas */
.programa-card {
    background-color: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    transition: transform 0.4s, box-shadow 0.4s;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.programa-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(79, 41, 135, 0.15);
}

.programa-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 0;
    background: linear-gradient(to bottom, #4f2987, #bd8222);
    transition: height 0.4s ease;
}

.programa-card:hover::before {
    height: 100%;
}

.programa-img {
    height: 220px;
    overflow: hidden;
    position: relative;
    mask-image: linear-gradient(white 80%, transparent);
}

.programa-img::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 30%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
}

.programa-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s;
}

.programa-card:hover .programa-img img {
    transform: scale(1.1);
}

.programa-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.programa-content h3 {
    color: #4f2987;
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 15px;
    position: relative;
    padding-bottom: 12px;
}

.programa-content h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(to right, #4f2987, #bd8222);
    transition: width 0.3s;
}

.programa-card:hover .programa-content h3::after {
    width: 70px;
}

.programa-content p {
    color: #555;
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.programa-btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: #f0f0f0;
    color: #4f2987;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.3s;
    align-self: flex-start;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.programa-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, #4f2987, #bd8222);
    transition: left 0.3s;
    z-index: -1;
}

.programa-btn:hover {
    color: #fff;
}

.programa-btn:hover::before {
    left: 0;
}

/* Efecto de aparición gradual al cargar la página */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.programa-card {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
}

.programa-card:nth-child(1) { animation-delay: 0.1s; }
.programa-card:nth-child(2) { animation-delay: 0.2s; }
.programa-card:nth-child(3) { animation-delay: 0.3s; }
.programa-card:nth-child(4) { animation-delay: 0.4s; }
.programa-card:nth-child(5) { animation-delay: 0.5s; }
.programa-card:nth-child(6) { animation-delay: 0.6s; }
.programa-card:nth-child(7) { animation-delay: 0.7s; }

/* Estilos responsivos */
@media (max-width: 1200px) {
    .programas-container {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .programas-container {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 20px;
    }
    
    .programa-img {
        height: 180px;
    }
    
    .programa-content {
        padding: 20px;
    }
    
    .programa-content h3 {
        font-size: 20px;
    }
}

@media (max-width: 576px) {
    .programas-container {
        grid-template-columns: 1fr;
    }
    
    .programa-card {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .programa-img {
        height: 200px;
    }
}