* { margin: 0; padding: 0; box-sizing: border-box; }

        @font-face { font-family: "LeagueSpartan"; src: url(font/LeagueSpartan-VariableFont_wght.ttf); }
        @font-face { font-family: "Parrafos"; src: url(font/Roboto-Bold.ttf); }
        @font-face { font-family: "Parrafos-prueba"; src: url(font/Fredoka-VariableFont_wdth,wght.ttf); }
        @font-face { font-family: "Banner"; src: url(font/Roboto-Medium.ttf); }

        /* ── HEADER ── */
        header {
            height: 140px;
            background-color: #3698D4;
            padding: 0 50px;
            color: white;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .menu a {
            color: white;
            text-decoration: none;
            font-family: "LeagueSpartan";
            padding: 0 10px;
            transition: 0.4s;
            font-size: 18px;
        }
        .mostrar-menu, .esconder-menu {
            font-size: 30px;
            cursor: pointer;
            display: none;
            transition: 0.4s;
        }
        .mostrar-menu { order: 1; }
        .menu a:hover, .mostrar-menu:hover, .esconder-menu:hover { color: #545454; }
        #check { display: none; }
        .menu .tramite-desplegable { position: relative; display: inline-block; }
        .menu .tramiteA { color: white; text-decoration: none; padding: 0 10px; transition: 0.4s; }
        .menu .subtramites {
            display: none;
            position: absolute;
            background-color: #3698D4;
            min-width: 160px;
            box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
            z-index: 1;
        }
        .menu .subtramites a { color: white; padding: 12px 16px; text-decoration: none; display: block; transition: 0.4s; }
        .menu .subtramites a:hover { background-color: #545454; }
        .menu .tramite-desplegable:hover .subtramites { display: block; }
        .subtramite {
            font-family: "LeagueSpartan";
            color: white;
            padding: 12px 16px;
            text-decoration: none;
            display: block;
            transition: 0.4s;
            font-size: 18px;
            cursor: pointer;
        }
        .subtramite:hover { background-color: #545454; }
        .modal-toggle { display: none; }
        .modal {
            display: none;
            position: fixed;
            z-index: 2;
            left: 0; top: 0;
            width: 100%; height: 100%;
            overflow: auto;
            background-color: rgba(0,0,0,0.5);
        }
        .modal-content {
            font-family: "Parrafos";
            color: #545454;
            background-color: #fefefe;
            margin: 15% auto;
            padding: 20px;
            border: 1px solid #888;
            width: 80%;
            max-width: 500px;
        }
        .close { color: #aaa; float: right; font-size: 28px; font-weight: bold; cursor: pointer; }
        .close:hover { color: black; }
        .modal-toggle:checked + .modal { display: block; }

        /* ── BODY ── */
        body { background-color: #f4f7f6; }

        /* ── BANNER ── */
        .banner-moderno {
            background-image: linear-gradient(rgba(0,0,0,0.62), rgba(0,0,0,0.62)), url("img/humboldt_aereo.jpg");
            background-size: cover;
            background-position: center;
            height: 420px;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: white;
        }
        .header-info h1 {
            font-family: 'LeagueSpartan';
            font-size: 3.2rem;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 12px;
        }
        .subtitulo {
            font-family: 'Parrafos-prueba';
            font-size: 1.25rem;
            max-width: 750px;
            margin: 0 auto;
            color: #e0e0e0;
        }
        .meta-data {
            margin-top: 20px;
            font-size: 1rem;
            display: flex;
            justify-content: center;
            gap: 30px;
            color: #ccc;
            font-family: 'LeagueSpartan';
        }
        .meta-data span { display: flex; align-items: center; gap: 6px; }

        /* ── MAIN ── */
        .main-container {
            max-width: 1100px;
            margin: -50px auto 0;
            padding: 0 20px 60px;
        }

        /* ── CARDS RESUMEN ── */
        .grid-resumen {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
            margin-bottom: 40px;
        }
        .card {
            background: white;
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.09);
            text-align: center;
            transition: transform 0.3s;
        }
        .card:hover { transform: translateY(-8px); }
        .card i { font-size: 2.8rem; color: #3698D4; margin-bottom: 12px; display: block; }
        .card h3 { font-family: 'LeagueSpartan'; font-size: 1.1rem; margin-bottom: 8px; color: #222; }
        .card p { font-family: 'Parrafos-prueba'; font-size: 0.95rem; color: #555; line-height: 1.5; }

        /* ── SECCIONES DE CONTENIDO ── */
        .content-block {
            background: white;
            border-radius: 16px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.07);
            margin-bottom: 28px;
            overflow: hidden;
        }
        .block-header {
            background: #3698D4;
            padding: 18px 30px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .block-header i { font-size: 1.6rem; color: white; }
        .block-header h2 {
            font-family: 'LeagueSpartan';
            font-size: 1.3rem;
            color: white;
            font-weight: 600;
        }
        .block-body { padding: 30px; }

        /* intro box */
        .intro-destacado {
            background: #eaf4fc;
            border-left: 4px solid #3698D4;
            padding: 16px 20px;
            border-radius: 0 8px 8px 0;
            margin-bottom: 20px;
            font-family: 'Parrafos-prueba';
            font-size: 1rem;
            color: #1a5a8a;
            line-height: 1.6;
        }
        .parrafo {
            font-family: 'Parrafos-prueba';
            font-size: 0.97rem;
            color: #444;
            line-height: 1.7;
            margin-bottom: 14px;
        }

        /* nota transitoria */
        .nota-transitoria {
            background: #fff8e8;
            border: 1px solid #e0c060;
            border-radius: 8px;
            padding: 14px 18px;
            font-family: 'Parrafos-prueba';
            font-size: 0.9rem;
            color: #5a3e00;
            line-height: 1.6;
            margin-top: 10px;
            display: flex;
            gap: 10px;
            align-items: flex-start;
        }
        .nota-transitoria i { font-size: 1.2rem; color: #c8973a; flex-shrink: 0; margin-top: 2px; }

        /* tabla zona */
        .tabla-zonas {
            width: 100%;
            border-collapse: collapse;
            font-family: 'Parrafos-prueba';
            font-size: 0.93rem;
            margin-top: 8px;
        }
        .tabla-zonas thead tr { background: #282928; color: white; }
        .tabla-zonas th {
            text-align: left;
            padding: 11px 14px;
            font-family: 'LeagueSpartan';
            font-size: 0.85rem;
            letter-spacing: 0.04em;
        }
        .tabla-zonas td {
            padding: 10px 14px;
            border-bottom: 1px solid #eee;
            color: #444;
            vertical-align: top;
        }
        .tabla-zonas tbody tr:nth-child(even) { background: #f8fafb; }
        .tabla-zonas tbody tr:hover { background: #eaf4fc; }
        .zona-tag {
            display: inline-block;
            background: #eaf4fc;
            color: #1a6da8;
            border: 1px solid #b0d4ee;
            border-radius: 4px;
            padding: 2px 8px;
            font-weight: 700;
            font-size: 0.85rem;
            white-space: nowrap;
        }

        /* checklist */
        .checklist { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-top: 10px; }
        .checklist li {
            display: flex;
            gap: 10px;
            align-items: flex-start;
            font-family: 'Parrafos-prueba';
            font-size: 0.95rem;
            color: #444;
            line-height: 1.55;
        }
        .checklist li i { color: #3698D4; font-size: 1.1rem; flex-shrink: 0; margin-top: 2px; }

        /* prohibiciones */
        .prohib-list { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-top: 10px; }
        .prohib-list li {
            display: flex;
            gap: 10px;
            align-items: flex-start;
            font-family: 'Parrafos-prueba';
            font-size: 0.95rem;
            color: #444;
            line-height: 1.55;
        }
        .prohib-list li i { color: #BE3036; font-size: 1.1rem; flex-shrink: 0; margin-top: 2px; }

        /* cesiones */
        .cesiones-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 16px 0; }
        .cesion-card {
            background: #f4f7f6;
            border: 1px solid #dde5e8;
            border-radius: 10px;
            padding: 22px;
            text-align: center;
        }
        .cesion-card .numero {
            font-family: 'LeagueSpartan';
            font-size: 3rem;
            color: #3698D4;
            line-height: 1;
            margin-bottom: 6px;
        }
        .cesion-card .titulo {
            font-family: 'LeagueSpartan';
            font-size: 0.95rem;
            color: #222;
            margin-bottom: 6px;
        }
        .cesion-card .desc {
            font-family: 'Parrafos-prueba';
            font-size: 0.83rem;
            color: #666;
            line-height: 1.4;
        }

        /* tabla dimensiones */
        .tabla-dim {
            width: 100%;
            border-collapse: collapse;
            font-family: 'Parrafos-prueba';
            font-size: 0.88rem;
            margin-top: 10px;
        }
        .tabla-dim thead tr { background: #3698D4; color: white; }
        .tabla-dim th {
            padding: 10px 12px;
            font-family: 'LeagueSpartan';
            font-size: 0.8rem;
            letter-spacing: 0.03em;
            text-align: center;
        }
        .tabla-dim th:first-child { text-align: left; }
        .tabla-dim td {
            padding: 9px 12px;
            border-bottom: 1px solid #eee;
            text-align: center;
            color: #444;
        }
        .tabla-dim td:first-child { text-align: left; font-family: 'LeagueSpartan'; font-size: 0.9rem; color: #222; }
        .tabla-dim tbody tr:nth-child(even) { background: #f8fafb; }
        .tabla-dim tfoot td {
            background: #fff8e8;
            border-top: 2px solid #e0c060;
            font-size: 0.83rem;
            color: #444;
            text-align: left;
            padding: 10px 12px;
        }

        /* infra pills */
        .infra-grid { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
        .infra-pill {
            background: #f4f7f6;
            border: 1px solid #d0dde2;
            border-radius: 20px;
            padding: 7px 16px;
            font-family: 'Parrafos-prueba';
            font-size: 0.88rem;
            color: #333;
            display: flex;
            align-items: center;
            gap: 7px;
        }
        .infra-pill i { color: #3698D4; font-size: 1rem; }

        /* descarga */
        .descarga-bar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 14px;
            background: #f4f7f6;
            border: 1px solid #dde5e8;
            border-radius: 10px;
            padding: 18px 22px;
            margin-top: 10px;
        }
        .descarga-bar p {
            font-family: 'Parrafos-prueba';
            font-size: 0.95rem;
            color: #444;
        }
        .descarga-bar p strong { color: #222; }
        .btn-descarga {
            background: #282928;
            color: white;
            padding: 11px 22px;
            border-radius: 8px;
            text-decoration: none;
            font-family: 'LeagueSpartan';
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: 0.3s;
        }
        .btn-descarga:hover { background: #BE3036; }

        .anexos-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-top: 14px; }
        .anexo-btn {
            background: #f4f7f6;
            border: 1px solid #d0dde2;
            border-radius: 8px;
            padding: 14px 18px;
            text-decoration: none;
            font-family: 'LeagueSpartan';
            font-size: 0.88rem;
            color: #333;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: 0.3s;
        }
        .anexo-btn:hover { background: #eaf4fc; border-color: #3698D4; color: #1a6da8; }
        .anexo-btn i { font-size: 1.3rem; color: #3698D4; }

        /* ── FOOTER ── */
        footer {
            background: #282928;
            padding-top: 40px;
            color: white;
        }
        .footer-contenido {
            display: flex;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            text-align: center;
            padding-bottom: 40px;
            font-family: "Parrafos";
            font-size: 15px;
        }
        .footer-Lineas { display: flex; width: 100%; height: 8px; }
        .linea { flex: 1; }
        .roja { background-color: #c13035; }
        .amarilla { background-color: #dcc900; }
        .azul { background-color: #2a84c0; }

        .subir-Arriba {
            position: fixed;
            bottom: 20px;
            right: 20px;
            background-color: #62A1D9;
            color: white;
            padding: 10px 15px;
            border-radius: 5px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.3);
            font-size: 24px;
            display: none;
            text-decoration: none;
            transition: opacity 0.3s ease;
        }
        .subir-Arriba:hover { background-color: #3b8ac4; }
/* Estilos para el visor PDF */
.pdf-wrapper {
    border: 1px solid #d0dde2;
    border-radius: 8px;
    overflow: hidden;
    background: #f4f7f6;
    box-shadow: inset 0 2px 10px rgba(0,0,0,0.05);
}
/* Estilos para la sección de contacto */
.email-destacado {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #f4f7f6;
    border: 1px dashed #2a84c0;
    padding: 20px;
    border-radius: 10px;
    margin-top: 15px;
}

.email-destacado i {
    font-size: 1.8rem;
    color: #2a84c0;
}

.email-destacado span {
    font-family: 'LeagueSpartan';
    font-size: 1.1rem;
    color: #333;
}

.email-destacado a {
    color: #2a84c0;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}

.email-destacado a:hover {
    color: #BE3036;
    text-decoration: underline;
}
/* Ajuste para móviles: si la pantalla es pequeña, reducimos la altura del visor */
@media (max-width: 768px) {
    .pdf-wrapper embed {
        height: 450px;
    }
    .header-info h1 {
        font-size: 2.2rem;
    }
}
        /* ── RESPONSIVE ── */
        @media (max-width: 768px) {
            .mostrar-menu, .esconder-menu { display: block; }
            .menu {
                position: fixed;
                width: 100%;
                height: 100vh;
                background: #62A1D9;
                right: -100%;
                top: 0;
                text-align: center;
                padding: 100px 0;
                z-index: 100;
                transition: 0.8s;
            }
            .menu a, .menu .tramiteA { display: block; padding: 20px; }
            .esconder-menu { position: absolute; top: 40px; right: 40px; }
            #check:checked ~ .menu { right: 0; }
            .menu .subtramites { position: static; background-color: #545454; box-shadow: none; }
            .menu .tramite-desplegable { display: block; }
            .menu .tramite-desplegable:hover .subtramites { display: block; }
            .menu .subtramites { display: none; }
            .menu .tramite-desplegable:focus-within .subtramites { display: block; }

            .header-info h1 { font-size: 2rem; }
            .meta-data { flex-direction: column; gap: 10px; align-items: center; }
            .cesiones-grid { grid-template-columns: 1fr; }
            .block-body { padding: 20px; }
        }