/* =========================================================
   NORMATECA · UPN 071 CHIAPAS
   ========================================================= */

/* ---------- Buscador ---------- */
.normateca_buscador_section {
    padding: 0 0 50px;
    margin-top: -30px;
    position: relative;
    z-index: 3;
}

.normateca_buscador {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #fff;
    border-radius: 50px;
    padding: 8px 8px 8px 24px;
    box-shadow: 0 12px 34px rgba(26, 76, 139, 0.15);
    border: 1px solid rgba(26, 76, 139, 0.08);
    max-width: 860px;
    margin: 0 auto;
}

.normateca_buscador > i {
    color: #1a4c8b;
    font-size: 18px;
    flex: 0 0 auto;
}

.normateca_buscador input {
    flex: 1;
    border: 0;
    outline: none;
    font-family: 'Poppins', sans-serif;
    font-size: 14.5px;
    color: #2a2a2a;
    padding: 12px 0;
    background: transparent;
}

.normateca_buscador input::placeholder {
    color: #a8b3c1;
}

.normateca_buscador button {
    flex: 0 0 auto;
    background: linear-gradient(135deg, #1a4c8b 0%, #143a6a 100%);
    color: #fff;
    border: 0;
    padding: 12px 26px;
    border-radius: 50px;
    font-family: 'Sen', sans-serif;
    font-weight: 700;
    font-size: 13.5px;
    letter-spacing: .5px;
    cursor: pointer;
    transition: all .3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.normateca_buscador button:hover {
    background: linear-gradient(135deg, #d4a017 0%, #b8880f 100%);
    color: #143a6a;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(212, 160, 23, 0.4);
}

/* Resultados búsqueda */
.normateca_resultados {
    max-width: 860px;
    margin: 20px auto 0;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 12px 34px rgba(26, 76, 139, 0.15);
    padding: 20px 24px;
    border: 1px solid rgba(26, 76, 139, 0.08);
}

.normateca_resultados h4 {
    font-family: 'Sen', sans-serif;
    color: #1a4c8b;
    font-size: 15px;
    margin: 0 0 14px;
}

.normateca_resultado_item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid #eef2f8;
    text-decoration: none;
    color: inherit;
    transition: background .2s ease;
}

.normateca_resultado_item:last-child { border-bottom: 0; }

.normateca_resultado_item:hover {
    background: #f4f7fc;
    text-decoration: none;
    color: inherit;
}

/* ---------- Categorías ---------- */
.normateca_categorias_section {
    padding: 50px 0 60px;
    background: #f4f7fc;
}

.normateca_cat_card {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: #fff;
    border-radius: 14px;
    padding: 30px 24px;
    text-decoration: none;
    color: inherit;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 14px rgba(26, 76, 139, 0.06);
    transition: all .35s cubic-bezier(.2,.7,.3,1);
    position: relative;
    overflow: hidden;
}

.normateca_cat_card::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, #1a4c8b 0%, #d4a017 100%);
}

.normateca_cat_card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(26, 76, 139, 0.18);
    border-color: #1a4c8b;
    text-decoration: none;
    color: inherit;
}

.normateca_cat_icono {
    width: 62px;
    height: 62px;
    border-radius: 14px;
    background: #eaf0f9;
    color: #1a4c8b;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    margin-bottom: 18px;
    transition: all .35s ease;
}

.normateca_cat_card:hover .normateca_cat_icono {
    background: #1a4c8b;
    color: #fff;
    transform: rotate(-6deg) scale(1.05);
}

.normateca_cat_titulo {
    font-family: 'Sen', sans-serif;
    font-weight: 700;
    font-size: 17px;
    color: #1a4c8b;
    margin: 0 0 8px;
}

.normateca_cat_conteo {
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    color: #5a6472;
    margin: 0 0 18px;
    flex: 1;
}

.normateca_cat_link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: 'Poppins', sans-serif;
    font-size: 12.5px;
    font-weight: 600;
    color: #1a4c8b;
    letter-spacing: .3px;
    text-transform: uppercase;
    transition: gap .3s ease;
}

.normateca_cat_card:hover .normateca_cat_link {
    gap: 12px;
    color: #d4a017;
}

/* ---------- Documentos recientes ---------- */
.normateca_recientes_section {
    padding: 60px 0;
    background: #fff;
}

.normateca_lista {
    display: flex;
    flex-direction: column;
    gap: 14px;
    max-width: 980px;
    margin: 0 auto;
}

.normateca_doc_item {
    display: flex;
    align-items: center;
    gap: 20px;
    background: #fff;
    border-radius: 12px;
    padding: 20px 24px;
    text-decoration: none;
    color: inherit;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 12px rgba(26, 76, 139, 0.05);
    transition: all .3s cubic-bezier(.2,.7,.3,1);
}

.normateca_doc_item:hover {
    transform: translateX(4px);
    border-color: #1a4c8b;
    box-shadow: 0 10px 28px rgba(26, 76, 139, 0.15);
    text-decoration: none;
    color: inherit;
}

.normateca_doc_item_static:hover {
    transform: none;
}

.normateca_doc_icono {
    flex: 0 0 auto;
    width: 54px;
    height: 54px;
    border-radius: 12px;
    background: #ffeaea;
    color: #c0392b;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.normateca_doc_info {
    flex: 1;
    min-width: 0;
}

.normateca_doc_cat {
    display: inline-block;
    font-family: 'Poppins', sans-serif;
    font-size: 10.5px;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: #b8880f;
    background: #fff7e0;
    padding: 2px 10px;
    border-radius: 20px;
    font-weight: 600;
    margin-bottom: 8px;
}

.normateca_doc_titulo {
    font-family: 'Sen', sans-serif;
    font-weight: 700;
    font-size: 15.5px;
    color: #1a4c8b;
    margin: 0 0 6px;
    line-height: 1.35;
}

.normateca_doc_desc {
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    color: #5a6472;
    margin: 0 0 8px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.normateca_doc_meta {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    font-family: 'Poppins', sans-serif;
    font-size: 11.5px;
    color: #8c96a4;
}

.normateca_doc_meta i {
    margin-right: 4px;
    color: #1a4c8b;
}

.normateca_doc_flecha {
    flex: 0 0 auto;
    color: #1a4c8b;
    font-size: 18px;
    transition: transform .3s ease;
}

.normateca_doc_item:hover .normateca_doc_flecha {
    transform: translateX(6px);
    color: #d4a017;
}

/* ---------- Breadcrumb ---------- */
.normateca_breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    color: #5a6472;
    margin-bottom: 26px;
    flex-wrap: wrap;
}

.normateca_breadcrumb a {
    color: #1a4c8b;
    text-decoration: none;
    font-weight: 500;
}

.normateca_breadcrumb a:hover {
    color: #d4a017;
    text-decoration: underline;
}

.normateca_breadcrumb i.fa-chevron-right {
    font-size: 9px;
    color: #c9d1dc;
}

.normateca_breadcrumb_light {
    color: rgba(255,255,255,.85);
    margin-bottom: 14px;
}

.normateca_breadcrumb_light a {
    color: rgba(255,255,255,.9);
}

.normateca_breadcrumb_light a:hover {
    color: #d4a017;
}

.normateca_breadcrumb_light i.fa-chevron-right {
    color: rgba(255,255,255,.5);
}

/* ---------- Categoría section ---------- */
.normateca_categoria_section {
    padding: 50px 0 70px;
    background: #f4f7fc;
}

/* ---------- Visor PDF ---------- */
.page_hero_small {
    padding: 40px 0 50px;
}

.page_hero_title_small {
    font-size: 26px;
}

.normateca_visor_section {
    padding: 30px 0 60px;
    background: #f4f7fc;
}

.normateca_visor_header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    background: #fff;
    border-radius: 12px;
    padding: 16px 24px;
    margin-bottom: 18px;
    box-shadow: 0 4px 14px rgba(26, 76, 139, 0.08);
    flex-wrap: wrap;
}

.normateca_visor_info {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    color: #5a6472;
}

.normateca_visor_info i { color: #1a4c8b; margin-right: 4px; }

.normateca_visor_cat {
    display: inline-block;
    font-size: 11px;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: #b8880f;
    background: #fff7e0;
    padding: 3px 12px;
    border-radius: 20px;
    font-weight: 600;
}

.normateca_visor_acciones {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.normateca_pdf_container {
    width: 100%;
    height: 82vh;
    min-height: 620px;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 12px 34px rgba(26, 76, 139, 0.15);
    border: 1px solid rgba(26, 76, 139, 0.08);
}

.normateca_pdf_container iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

/* ---------- Botones documentos ---------- */
.normateca_doc_acciones {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    flex: 0 0 auto;
}

.btn_doc_ver,
.btn_doc_descargar,
.btn_doc_volver {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 18px;
    border-radius: 40px;
    font-family: 'Poppins', sans-serif;
    font-size: 12.5px;
    font-weight: 600;
    letter-spacing: .3px;
    text-decoration: none;
    cursor: pointer;
    transition: all .3s cubic-bezier(.2,.7,.3,1);
    border: 1.5px solid transparent;
    white-space: nowrap;
}

.btn_doc_ver {
    background: #eaf0f9;
    color: #1a4c8b;
}

.btn_doc_ver:hover {
    background: #1a4c8b;
    color: #fff;
    transform: translateY(-2px);
    text-decoration: none;
}

.btn_doc_descargar {
    background: linear-gradient(135deg, #1a4c8b 0%, #143a6a 100%);
    color: #fff;
    box-shadow: 0 4px 12px rgba(26, 76, 139, 0.25);
}

.btn_doc_descargar:hover {
    background: linear-gradient(135deg, #d4a017 0%, #b8880f 100%);
    color: #143a6a;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(212, 160, 23, 0.4);
    text-decoration: none;
}

.btn_doc_volver {
    background: #fff;
    color: #1a4c8b;
    border-color: #e2e8f0;
}

.btn_doc_volver:hover {
    border-color: #1a4c8b;
    background: #eaf0f9;
    text-decoration: none;
    transform: translateY(-2px);
}

/* ---------- Estado vacío ---------- */
.normateca_vacio {
    text-align: center;
    padding: 70px 30px;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 12px 34px rgba(26, 76, 139, 0.1);
    max-width: 620px;
    margin: 0 auto;
}

.normateca_vacio i {
    font-size: 52px;
    color: #c9d1dc;
    margin-bottom: 18px;
}

.normateca_vacio h3 {
    font-family: 'Sen', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #1a4c8b;
    margin: 0 0 10px;
}

.normateca_vacio p {
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    color: #5a6472;
    margin: 0 0 24px;
}

.btn_volver {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: 40px;
    background: #1a4c8b;
    color: #fff;
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: all .3s ease;
}

.btn_volver:hover {
    background: #d4a017;
    color: #143a6a;
    transform: translateY(-2px);
    text-decoration: none;
}

/* ---------- Responsive ---------- */
@media (max-width: 767.98px) {
    .normateca_buscador {
        flex-direction: column;
        border-radius: 16px;
        padding: 16px;
        gap: 10px;
    }
    .normateca_buscador > i { display: none; }
    .normateca_buscador input {
        width: 100%;
        text-align: center;
    }
    .normateca_buscador button {
        width: 100%;
        justify-content: center;
    }

    .normateca_doc_item {
        flex-direction: column;
        align-items: flex-start;
        padding: 18px;
        gap: 14px;
    }
    .normateca_doc_acciones {
        width: 100%;
        flex-direction: column;
    }
    .normateca_doc_acciones .btn_doc_ver,
    .normateca_doc_acciones .btn_doc_descargar {
        width: 100%;
        justify-content: center;
    }

    .normateca_visor_header {
        flex-direction: column;
        align-items: flex-start;
    }
    .normateca_visor_acciones {
        width: 100%;
        flex-direction: column;
    }
    .normateca_visor_acciones .btn_doc_descargar,
    .normateca_visor_acciones .btn_doc_volver {
        width: 100%;
        justify-content: center;
    }

    .normateca_pdf_container {
        height: 70vh;
        min-height: 480px;
    }

    .page_hero_title_small { font-size: 20px; }
}