.maestria-ia {
        font-family: "Segoe UI", Arial, sans-serif;
        color: #263238;
        background: #f5f7fa;
        padding: 45px 20px 60px;
    }

    .maestria-ia * {
        box-sizing: border-box;
    }

    .ia-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    /* INTRODUCCIÓN */
    .ia-intro {
        background: #ffffff;
        border-radius: 18px;
        padding: 45px;
        margin-bottom: 35px;
        box-shadow: 0 8px 30px rgba(0,0,0,0.07);
        border-left: 6px solid #7a0019;
    }

    .ia-intro h1 {
        margin: 0 0 15px;
        font-size: 36px;
        color: #7a0019;
        font-weight: 700;
    }

    .ia-intro .ia-subtitulo {
        font-size: 19px;
        color: #555;
        line-height: 1.7;
        margin-bottom: 20px;
    }

    .ia-intro p {
        font-size: 16px;
        line-height: 1.8;
        color: #444;
        margin: 0;
    }

    /* GRID PRINCIPAL */
    .ia-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 22px;
        margin-bottom: 35px;
    }

    /* TARJETAS */
    .ia-card {
        background: #ffffff;
        border-radius: 16px;
        padding: 30px;
        box-shadow: 0 6px 22px rgba(0,0,0,0.06);
        border: 1px solid #e9ecef;
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
    }

    .ia-card::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 4px;
        background: #7a0019;
    }

    .ia-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 12px 30px rgba(0,0,0,0.11);
    }

    .ia-icon {
        width: 52px;
        height: 52px;
        background: #f5e9ed;
        color: #7a0019;
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 25px;
        margin-bottom: 18px;
    }

    .ia-card h2 {
        margin: 0 0 14px;
        font-size: 22px;
        color: #333;
    }

    .ia-card p {
        font-size: 15px;
        line-height: 1.75;
        color: #5b5b5b;
        margin: 0;
    }

    /* MAPA CURRICULAR */
    .ia-curricular {
        background: linear-gradient(135deg, #35050f, #35050f);
        color: white;
        border-radius: 18px;
        padding: 38px;
        margin-bottom: 35px;
        box-shadow: 0 10px 30px rgba(122,0,25,0.20);
    }

    .ia-curricular h2 {
        margin: 0 0 12px;
        font-size: 27px;
    }

    .ia-curricular p {
        margin: 0 0 22px;
        line-height: 1.7;
        opacity: 0.95;
    }

    .ia-btn {
        display: inline-flex;
        align-items: center;
        gap: 9px;
        padding: 13px 24px;
        background: white;
        color: #35050f;
        text-decoration: none;
        border-radius: 8px;
        font-weight: 700;
        transition: all 0.3s ease;
    }

    .ia-btn:hover {
        background: #f3f3f3;
        transform: translateY(-2px);
    }

    /* SECCIÓN DE INFORMACIÓN */
    .ia-section {
        background: white;
        border-radius: 18px;
        padding: 35px;
        margin-bottom: 25px;
        box-shadow: 0 6px 22px rgba(0,0,0,0.06);
    }

    .ia-section h2 {
        color: #35050f;
        font-size: 25px;
        margin-top: 0;
        margin-bottom: 22px;
        padding-bottom: 12px;
        border-bottom: 2px solid #eeeeee;
    }

    .ia-section p {
        line-height: 1.8;
        color: #4d4d4d;
        font-size: 16px;
    }

    /* LISTAS */
    .ia-list {
        margin: 0;
        padding: 0;
        list-style: none;
    }

    .ia-list li {
        position: relative;
        padding: 12px 15px 12px 34px;
        margin-bottom: 8px;
        background: #f8f9fa;
        border-radius: 8px;
        line-height: 1.6;
        color: #444;
    }

    .ia-list li::before {
        content: "✓";
        position: absolute;
        left: 12px;
        color: #35050f;
        font-weight: bold;
    }

    /* ACORDEÓN */
    .ia-accordion {
        border: 1px solid #e4e4e4;
        border-radius: 10px;
        overflow: hidden;
    }

    .ia-accordion details {
        border-bottom: 1px solid #e4e4e4;
    }

    .ia-accordion details:last-child {
        border-bottom: none;
    }

    .ia-accordion summary {
        cursor: pointer;
        padding: 18px 22px;
        font-weight: 600;
        color: #333;
        background: #fafafa;
        transition: 0.3s;
        list-style: none;
    }

    .ia-accordion summary::-webkit-details-marker {
        display: none;
    }

    .ia-accordion summary::after {
        content: "+";
        float: right;
        font-size: 22px;
        color: #35050f;
        font-weight: bold;
    }

    .ia-accordion details[open] summary::after {
        content: "−";
    }

    .ia-accordion summary:hover {
        background: #f5e9ed;
        color: #35050f;
    }

    .ia-accordion .ia-content {
        padding: 20px 22px;
        background: white;
        line-height: 1.8;
        color: #555;
    }

    /* BLOQUE DE INGRESO */
    .ia-ingreso {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .ia-requisito {
        padding: 22px;
        border-radius: 12px;
        background: #f8f9fa;
        border: 1px solid #e9ecef;
    }

    .ia-requisito h3 {
        margin: 0 0 10px;
        font-size: 17px;
        color: #35050f;
    }

    .ia-requisito p {
        margin: 0;
        font-size: 14px;
        line-height: 1.7;
    }

    /* LLAMADO FINAL */
    .ia-final {
        text-align: center;
        background: #ffffff;
        border-radius: 18px;
        padding: 40px;
        margin-top: 35px;
        box-shadow: 0 6px 22px rgba(0,0,0,0.06);
    }

    .ia-final h2 {
        color: #35050f;
        margin-top: 0;
        font-size: 27px;
    }

    .ia-final p {
        max-width: 800px;
        margin: 0 auto 25px;
        color: #555;
        line-height: 1.8;
    }

    /* RESPONSIVE */
    @media (max-width: 768px) {

        .maestria-ia {
            padding: 25px 12px 40px;
        }

        .ia-intro {
            padding: 28px 22px;
        }

        .ia-intro h1 {
            font-size: 28px;
        }

        .ia-intro .ia-subtitulo {
            font-size: 17px;
        }

        .ia-grid {
            grid-template-columns: 1fr;
        }

        .ia-ingreso {
            grid-template-columns: 1fr;
        }

        .ia-card,
        .ia-section {
            padding: 25px 20px;
        }

        .ia-curricular {
            padding: 28px 22px;
        }

        .ia-curricular h2 {
            font-size: 23px;
        }
    }