.programa-excelencia {
    padding: 2rem 0;
    max-width: 1200px;
    margin: 0 auto;
}

.programa-excelencia > .pe-row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.programa-excelencia .pe-col-full {
    width: 100%;
    padding: 0 15px;
}

.programa-excelencia .pe-col-third {
    width: 33.333%;
    padding: 0 15px;
    margin-bottom: 1.5rem;
}

.programa-excelencia .pe-col-half {
    width: 50%;
    padding: 0 15px;
}

.programa-excelencia .pe-seccion {
    margin-bottom: 3rem;
    animation: pe-fadeInUp 0.6s ease-out;
}

.programa-excelencia .pe-titulo-seccion {
    color: #2c5530;
    font-weight: 700;
    font-size: 1.8rem;
    padding-bottom: 0.8rem;
    margin-bottom: 2rem;
    border-bottom: 3px solid #049c84;
    position: relative;
    text-transform: uppercase;
}

.programa-excelencia .pe-titulo-seccion::after {
    content: "";
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 100px;
    height: 3px;
    background: #049c84;
}

.programa-excelencia .pe-center {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.programa-excelencia .pe-btn-wrapper {
    text-align: center;
    margin-top: 1.5rem;
}

.programa-excelencia .pe-img-container {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    background: #fff;
}

.programa-excelencia .pe-img-container:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(4, 156, 132, 0.2);
}

.programa-excelencia .pe-enlace-img {
    display: block;
}

.programa-excelencia .pe-imagen {
    width: 100%;
    height: auto;
    transition: transform 0.4s ease;
    display: block;
}

.programa-excelencia .pe-img-container:hover .pe-imagen {
    transform: scale(1.05);
}

.programa-excelencia .pe-img-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(4, 156, 132, 0.8), rgba(4, 156, 132, 0.9));
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
}

.programa-excelencia .pe-img-container:hover .pe-img-overlay {
    opacity: 1;
}

.programa-excelencia .pe-pdf-container {
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    padding: 2rem;
    border: 2px solid #049c84;
    transition: all 0.3s ease;
    max-width: 450px;
    width: 100%;
}

.programa-excelencia .pe-pdf-container:hover {
    box-shadow: 0 12px 40px rgba(4, 156, 132, 0.2);
    transform: translateY(-4px);
}

.programa-excelencia .pe-pdf-container #pe-pdf-canvas {
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    width: 100%;
    height: auto;
}

.programa-excelencia .pe-btn-descargar {
    background: #049c84;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(4, 156, 132, 0.3);
    transition: all 0.3s ease;
    color: white;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
}

.programa-excelencia .pe-btn-descargar:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(4, 156, 132, 0.4);
    background: #037d6a;
}

.programa-excelencia .pe-alert {
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
    border-radius: 0.375rem;
}

.programa-excelencia .pe-alert-warning {
    color: #856404;
    background-color: #fff3cd;
    border-color: #ffeaa7;
}

.programa-excelencia .pe-empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: #6c757d;
    font-size: 1.2rem;
}

@keyframes pe-fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 992px) {
    .programa-excelencia .pe-col-third {
        width: 50%;
    }
}

@media (max-width: 768px) {
    .programa-excelencia .pe-titulo-seccion {
        font-size: 1.5rem;
    }
    
    .programa-excelencia .pe-pdf-container {
        padding: 1rem;
    }
    
    .programa-excelencia .pe-col-third,
    .programa-excelencia .pe-col-half {
        width: 100%;
    }
}