/* ==========================================================================
   GIFK - SISTEMA DE DISEÑO Y ESTILOS PROPIOS (SIN ELEMENTOR)
   Color Principal: #081422 (Azul oscuro institucional)
   Tipografía: 'Poppins', sans-serif
   ========================================================================== */

:root {
    --gifk-primary: #081422;
    --gifk-primary-hover: #0f243d;
    --gifk-secondary: #1e293b;
    --gifk-text-dark: #0f172a;
    --gifk-text-muted: #64748b;
    --gifk-text-light: #94a3b8;
    --gifk-bg-light: #f8fafc;
    --gifk-bg-card: #ffffff;
    --gifk-border: #e2e8f0;
    --gifk-border-light: #f1f5f9;
    --gifk-font: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --gifk-container-max: 1280px;
    --gifk-radius: 8px;
    --gifk-transition: all 0.25s ease-in-out;
}

/* Reset y base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--gifk-font);
    background-color: var(--gifk-bg-light);
    color: var(--gifk-text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--gifk-transition);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

.gifk-container {
    width: 100%;
    max-width: var(--gifk-container-max);
    margin: 0 auto;
    padding: 0 20px;
}

/* ==========================================================================
   1. CABECERA INSTITUCIONAL
   ========================================================================== */

/* Barra Superior */
.gifk-topbar {
    background-color: var(--gifk-primary);
    color: #ffffff;
    font-size: 0.82rem;
    padding: 9px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.gifk-topbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
}

.gifk-topbar-nav {
    display: flex;
    align-items: center;
    gap: 22px;
}

.gifk-topbar-nav a {
    color: #e2e8f0;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.gifk-topbar-nav a:hover {
    color: #ffffff;
    text-decoration: underline;
}

.gifk-admin-badge {
    background: rgba(255, 255, 255, 0.12);
    padding: 3px 9px;
    border-radius: 4px;
    font-weight: 600;
    color: #ffffff !important;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.gifk-admin-badge:hover {
    background: #ffffff !important;
    color: var(--gifk-primary) !important;
    text-decoration: none !important;
}

.gifk-social-links {
    display: flex;
    align-items: center;
    gap: 12px;
}

.gifk-social-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    transition: var(--gifk-transition);
}

.gifk-social-btn:hover {
    background: #ffffff;
    color: var(--gifk-primary);
    transform: translateY(-2px);
}

.gifk-social-btn svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

/* Barra Principal Header */
.gifk-header-main {
    background: #ffffff;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.gifk-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    gap: 24px;
}

.gifk-logo-link {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    line-height: 1;
    flex-shrink: 0;
}

.gifk-logo-img {
    height: 82px;
    width: auto;
    max-width: 250px;
    object-fit: contain;
    display: block;
    transition: transform 0.2s ease;
}

.gifk-logo-link:hover .gifk-logo-img {
    transform: scale(1.02);
}

.gifk-main-nav {
    display: flex;
    align-items: center;
    gap: 28px;
}

.gifk-nav-link {
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--gifk-primary);
    padding: 8px 0;
    position: relative;
}

.gifk-nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--gifk-primary);
    transition: var(--gifk-transition);
}

.gifk-nav-link:hover::after {
    width: 100%;
}

/* Banderas Traductor */
.gifk-translator-flags {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-left: 14px;
    border-left: 2px solid var(--gifk-border);
}

.gifk-flag-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    line-height: 1;
    padding: 3px;
    border-radius: 6px;
    opacity: 0.65;
    transition: transform 0.2s ease, opacity 0.2s ease, box-shadow 0.2s ease;
}

.gifk-flag-btn:hover {
    transform: scale(1.15);
    opacity: 1;
}

.gifk-flag-btn.active {
    opacity: 1;
    transform: scale(1.12);
    box-shadow: 0 0 0 2px var(--gifk-primary);
    background: rgba(8, 20, 34, 0.05);
}

.gifk-flag-img {
    width: 24px;
    height: 24px;
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(0, 0, 0, 0.1);
    display: block;
}

/* Ocultar artefactos y banners molestos de Google Translate manteniendo el diseño limpio */
body {
    top: 0px !important;
    position: static !important;
}

.goog-te-banner-frame,
iframe.goog-te-banner-frame,
#goog-gt-tt,
.goog-te-balloon-frame,
.goog-tooltip,
.goog-tooltip:hover {
    display: none !important;
    visibility: hidden !important;
}

body > .skiptranslate {
    display: none !important;
}

.goog-text-highlight {
    background-color: transparent !important;
    box-shadow: none !important;
}

font font {
    background-color: transparent !important;
    box-shadow: none !important;
    position: initial !important;
}

#google_translate_element {
    display: none !important;
}

/* Botón Hamburguesa Móvil */
.gifk-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    transition: background 0.2s ease, transform 0.2s ease;
}

.gifk-menu-toggle:hover,
.gifk-menu-toggle:focus-visible {
    background: rgba(8, 20, 34, 0.06);
}

.gifk-menu-toggle svg {
    width: 28px;
    height: 28px;
    fill: var(--gifk-primary);
    display: block;
    transition: transform 0.2s ease;
}

.gifk-menu-toggle .gifk-icon-close {
    display: none;
}

.gifk-menu-toggle.active .gifk-icon-menu {
    display: none;
}

.gifk-menu-toggle.active .gifk-icon-close {
    display: block;
}

/* ==========================================================================
   2. SECCIÓN HERO (SLIDER + ÚLTIMAS COLUMNAS)
   ========================================================================== */
.gifk-hero-section {
    padding: 30px 0 20px;
}

.gifk-hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 30px;
    align-items: stretch;
}

/* Slider Destacado */
.gifk-slider-card {
    background: #000;
    border-radius: var(--gifk-radius);
    overflow: hidden;
    position: relative;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    min-height: 440px;
    display: flex;
}

.gifk-slider-item {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease-in-out, visibility 0.5s ease-in-out;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: flex-end;
}

.gifk-slider-item.active {
    opacity: 1;
    visibility: visible;
    position: relative;
    width: 100%;
}

.gifk-slider-overlay {
    width: 100%;
    padding: 40px;
    background: linear-gradient(to top, rgba(8, 20, 34, 0.95) 0%, rgba(8, 20, 34, 0.65) 55%, transparent 100%);
    color: #ffffff;
}

.gifk-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background-color: var(--gifk-primary);
    color: #ffffff;
    margin-bottom: 12px;
}

.gifk-badge-light {
    background: #ffffff;
    color: var(--gifk-primary);
}

.gifk-slider-title {
    font-size: 1.65rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 10px;
    color: #ffffff;
}

.gifk-slider-title a:hover {
    color: #93c5fd;
}

.gifk-slider-excerpt {
    font-size: 0.92rem;
    color: #cbd5e1;
    margin-bottom: 16px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.gifk-slider-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.82rem;
    color: #94a3b8;
}

.gifk-slider-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #fff;
    padding: 2px;
}

/* Controles Slider */
.gifk-slider-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(8, 20, 34, 0.6);
    color: #ffffff;
    border: none;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: var(--gifk-transition);
}

.gifk-slider-nav-btn:hover {
    background: var(--gifk-primary);
}

.gifk-slider-prev { left: 16px; }
.gifk-slider-next { right: 16px; }

/* Columna Lateral Últimas Publicaciones */
.gifk-latest-card {
    background: var(--gifk-bg-card);
    border-radius: var(--gifk-radius);
    padding: 24px 26px;
    border: 1px solid var(--gifk-border);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
    display: flex;
    flex-direction: column;
}

.gifk-section-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--gifk-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 18px;
    position: relative;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--gifk-border-light);
}

.gifk-section-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 45px;
    height: 2px;
    background: var(--gifk-primary);
}

.gifk-latest-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex: 1;
}

.gifk-latest-item {
    display: flex;
    gap: 14px;
    align-items: center;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--gifk-border-light);
}

.gifk-latest-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.gifk-latest-thumb {
    width: 78px;
    height: 70px;
    border-radius: 6px;
    object-fit: cover;
    flex-shrink: 0;
    background: #e2e8f0;
}

.gifk-latest-info {
    min-width: 0;
}

.gifk-latest-item-title {
    font-size: 0.88rem;
    font-weight: 600;
    line-height: 1.35;
    color: var(--gifk-primary);
    margin: 3px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.gifk-latest-item-title a:hover {
    color: #1e3a8a;
    text-decoration: underline;
}

.gifk-latest-meta {
    font-size: 0.75rem;
    color: var(--gifk-text-muted);
}

/* ==========================================================================
   3. SECCIÓN PRINCIPAL (PUBLICACIONES + ACERCA DE & BOLETÍN)
   ========================================================================== */
.gifk-main-section {
    padding: 30px 0 50px;
}

.gifk-main-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 35px;
    align-items: start;
}

/* Cuadrícula de Publicaciones Actuales */
.gifk-posts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.gifk-post-card {
    background: var(--gifk-bg-card);
    border-radius: var(--gifk-radius);
    overflow: hidden;
    border: 1px solid var(--gifk-border);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.gifk-post-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.07);
}

.gifk-post-thumb-wrap {
    position: relative;
    width: 100%;
    padding-bottom: 58%;
    overflow: hidden;
    background: #081422;
}

.gifk-post-thumb-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gifk-post-card:hover .gifk-post-thumb-img {
    transform: scale(1.04);
}

.gifk-post-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.gifk-post-card-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--gifk-primary);
    line-height: 1.35;
    margin: 8px 0;
    min-height: 42px;
}

.gifk-post-card-title a:hover {
    color: #1e3a8a;
}

.gifk-post-date {
    font-size: 0.78rem;
    color: var(--gifk-text-muted);
    margin-bottom: 8px;
}

.gifk-post-excerpt {
    font-size: 0.85rem;
    color: var(--gifk-text-muted);
    line-height: 1.5;
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.gifk-post-readmore {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--gifk-primary);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: auto;
}

.gifk-post-readmore:hover {
    text-decoration: underline;
}

/* Columna Lateral (Acerca de & Boletín) */
.gifk-sidebar-stack {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.gifk-widget-box {
    background: var(--gifk-bg-card);
    border-radius: var(--gifk-radius);
    padding: 28px;
    border: 1px solid var(--gifk-border);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.gifk-about-box {
    background: linear-gradient(145deg, #ffffff 0%, #f1f5f9 100%);
}

.gifk-about-logo {
    display: block;
    max-width: 220px;
    width: 100%;
    height: auto;
    margin: 14px 0 18px;
    object-fit: contain;
}

.gifk-about-text {
    font-size: 0.88rem;
    color: #475569;
    line-height: 1.6;
    margin-bottom: 18px;
}

.gifk-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--gifk-primary);
    color: #ffffff !important;
    padding: 10px 18px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--gifk-transition);
}

.gifk-btn-primary:hover {
    background: var(--gifk-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(8, 20, 34, 0.25);
}

/* Formulario Boletín */
.gifk-form-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 14px;
}

.gifk-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--gifk-border);
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s ease;
}

.gifk-input:focus {
    border-color: var(--gifk-primary);
}

/* ==========================================================================
   4. SECCIÓN AUTORES
   ========================================================================== */
.gifk-authors-section {
    padding: 40px 0 60px;
    background: #ffffff;
    border-top: 1px solid var(--gifk-border);
}

.gifk-authors-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
    margin-top: 30px;
}

.gifk-author-card {
    text-align: center;
    padding: 16px 12px;
}

.gifk-author-avatar-wrap {
    width: 125px;
    height: 125px;
    margin: 0 auto 16px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(8, 20, 34, 0.12);
    border: 3px solid #ffffff;
    background: #e2e8f0;
}

.gifk-author-avatar {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gifk-author-card:hover .gifk-author-avatar {
    transform: scale(1.08);
}

.gifk-author-name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--gifk-primary);
    margin-bottom: 6px;
}

.gifk-author-bio {
    font-size: 0.78rem;
    color: var(--gifk-text-muted);
    line-height: 1.45;
}

/* ==========================================================================
   5. PORTAL / DETALLE DE ARTÍCULO (post.php)
   ========================================================================== */
.gifk-article-portal-container {
    max-width: var(--gifk-container-max);
    margin: 0 auto;
    padding: 30px 20px 60px;
}

.gifk-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--gifk-text-light);
    margin-bottom: 24px;
}

.gifk-breadcrumb a {
    color: var(--gifk-primary);
    font-weight: 500;
}

.gifk-breadcrumb a:hover {
    text-decoration: underline;
}

.gifk-portal-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 35px;
    align-items: start;
}

.gifk-article-box {
    background: #ffffff;
    padding: 40px;
    border-radius: var(--gifk-radius);
    border: 1px solid var(--gifk-border);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.03);
}

.gifk-article-heading {
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--gifk-primary);
    margin: 12px 0 16px;
}

.gifk-article-meta-bar {
    font-size: 0.88rem;
    color: var(--gifk-text-muted);
    padding-bottom: 18px;
    margin-bottom: 26px;
    border-bottom: 1px solid var(--gifk-border-light);
}

.gifk-featured-main-img {
    width: 100%;
    max-height: 480px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 26px;
}

.gifk-article-excerpt-box {
    background: #f8fafc;
    border-left: 4px solid var(--gifk-primary);
    padding: 16px 22px;
    border-radius: 4px;
    margin-bottom: 26px;
    font-size: 1.05rem;
    font-style: italic;
    color: #475569;
    line-height: 1.6;
}

.gifk-article-content-body {
    font-size: 1.05rem;
    line-height: 1.85;
    color: #334155;
}

.gifk-article-content-body p {
    margin-bottom: 22px;
}

/* Visor PDF Embebido */
.gifk-pdf-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #f1f5f9;
    padding: 12px 18px;
    border-radius: 8px 8px 0 0;
    border: 1px solid #cbd5e1;
    border-bottom: none;
}

.gifk-pdf-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gifk-primary);
}

.gifk-pdf-fullscreen {
    font-size: 0.85rem;
    color: var(--gifk-primary);
    font-weight: 600;
    text-decoration: none;
}

.gifk-pdf-fullscreen:hover {
    text-decoration: underline;
}

.gifk-pdf-container {
    width: 100%;
    height: 860px;
    border: 1px solid #cbd5e1;
    border-radius: 0 0 8px 8px;
    overflow: hidden;
    background: #525659;
}

.gifk-pdf-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* ==========================================================================
   6. FOOTER INSTITUCIONAL
   ========================================================================== */
.gifk-footer {
    background-color: var(--gifk-primary);
    color: #ffffff;
    padding: 60px 0 20px;
    margin-top: 40px;
}

.gifk-footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr;
    gap: 50px;
    margin-bottom: 40px;
}

.gifk-footer-brand-logo {
    max-width: 190px;
    margin-bottom: 18px;
}

.gifk-footer-desc {
    font-size: 0.85rem;
    color: #cbd5e1;
    line-height: 1.6;
    margin-bottom: 18px;
}

.gifk-footer-col-title {
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 18px;
    color: #ffffff;
    position: relative;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.gifk-footer-menu {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.gifk-footer-menu a {
    color: #cbd5e1;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.gifk-footer-menu a:hover {
    color: #ffffff;
    transform: translateX(4px);
}

.gifk-footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.85rem;
    color: #cbd5e1;
    margin-bottom: 12px;
}

.gifk-footer-contact-item svg {
    width: 16px;
    height: 16px;
    fill: #ffffff;
    flex-shrink: 0;
    margin-top: 3px;
}

.gifk-footer-bottom {
    padding-top: 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 0.8rem;
    color: #94a3b8;
}

/* Utilidad para elementos exclusivos de la versión móvil */
.gifk-mobile-only {
    display: none !important;
}

/* ==========================================================================
   7. RESPONSIVE DESIGN (SISTEMA INTEGRAL MÓVIL Y TABLET)
   ========================================================================== */

@keyframes gifkNavSlideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 1024px) {
    .gifk-hero-grid {
        grid-template-columns: 1fr;
    }
    .gifk-main-grid {
        grid-template-columns: 1fr;
    }
    .gifk-portal-layout {
        grid-template-columns: 1fr;
    }
    .gifk-authors-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .gifk-footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    /* Ocultar barra superior en móviles: todo se integra en el menú desplegable limpio */
    .gifk-topbar {
        display: none !important;
    }

    .gifk-mobile-only {
        display: block !important;
    }

    /* Cabecera Simétrica con Logotipo 100% Centrado */
    .gifk-header-inner {
        display: grid;
        grid-template-columns: 54px 1fr 54px;
        align-items: center;
        justify-items: center;
        padding: 12px 0;
        gap: 8px;
    }

    .gifk-header-spacer {
        width: 44px;
        height: 1px;
        margin-left: 12px;
        visibility: hidden;
        pointer-events: none;
    }

    .gifk-logo-link {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        text-align: center;
        margin: 0 auto;
    }

    .gifk-logo-img {
        height: 72px;
        max-width: 220px;
        width: auto;
        margin: 0 auto;
        display: block;
    }

    /* Barra y Botón Hamburguesa Separado del Borde Derecho */
    .gifk-menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 42px;
        border-radius: 8px;
        background: #f8fafc;
        border: 1px solid var(--gifk-border);
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
        cursor: pointer;
        padding: 0;
        transition: all 0.2s ease;
        flex-shrink: 0;
        justify-self: end;
        margin-right: 12px;
    }

    .gifk-menu-toggle:hover,
    .gifk-menu-toggle.active {
        background: #f1f5f9;
        border-color: #cbd5e1;
    }

    /* Menú Desplegable Móvil */
    .gifk-main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #ffffff;
        flex-direction: column;
        padding: 16px 20px 22px;
        box-shadow: 0 16px 32px rgba(8, 20, 34, 0.12);
        border-top: 1px solid var(--gifk-border);
        align-items: stretch;
        gap: 4px;
        max-height: calc(100vh - 75px);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        z-index: 1000;
        animation: gifkNavSlideDown 0.2s ease-out forwards;
    }

    .gifk-main-nav.active {
        display: flex;
    }

    .gifk-nav-link {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 11px 8px;
        font-size: 0.92rem;
        border-bottom: 1px solid #f1f5f9;
        width: 100%;
    }

    .gifk-nav-link::after {
        display: none;
    }

    /* Desplegable de subcategorías integrado */
    .gifk-nav-dropdown {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        width: 100%;
    }

    .gifk-dropdown-menu {
        position: static;
        box-shadow: none;
        border: none;
        border-left: 3px solid var(--gifk-primary);
        border-radius: 0;
        padding: 4px 0 4px 12px;
        background: #f8fafc;
        display: flex;
        flex-direction: column;
        gap: 4px;
        margin: 4px 0 8px 6px;
        width: auto;
    }

    .gifk-dropdown-link {
        padding: 8px 10px;
        font-size: 0.84rem;
        color: #334155;
        border-radius: 4px;
    }

    .gifk-dropdown-link:hover {
        background: #e2e8f0;
        color: var(--gifk-primary);
    }

    /* Banderas en Menú Móvil */
    .gifk-translator-flags {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 14px 8px 4px;
        border-left: none;
        border-top: 1px solid var(--gifk-border);
        width: 100%;
        margin-top: 6px;
    }

    .gifk-flags-label,
    .gifk-socials-label {
        font-size: 0.76rem;
        font-weight: 600;
        color: #64748b;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        margin-right: 6px;
    }

    .gifk-flag-btn {
        padding: 6px 12px;
        background: #f8fafc;
        border: 1px solid var(--gifk-border);
        border-radius: 6px;
    }

    .gifk-flag-img {
        width: 26px;
        height: 26px;
    }

    /* Redes Sociales en Menú Móvil */
    .gifk-mobile-socials {
        display: flex !important;
        align-items: center;
        gap: 12px;
        padding: 14px 8px 6px;
        margin-top: 4px;
        border-top: 1px solid var(--gifk-border);
        width: 100%;
    }

    .gifk-mobile-socials .gifk-social-links {
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .gifk-mobile-socials .gifk-social-btn {
        background: var(--gifk-primary);
        color: #ffffff;
        width: 32px;
        height: 32px;
    }

    .gifk-mobile-socials .gifk-social-btn:hover {
        background: var(--gifk-primary-hover);
        transform: translateY(-2px);
    }

    /* Cuadrículas corporativas */
    .gifk-corporate-grid-2col,
    .gifk-principles-grid,
    .gifk-coop-academic-grid,
    .gifk-contact-corporate-card,
    .gifk-contact-grid-main {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    /* Cabecera Principal y Logotipo Grande */
    .gifk-header-inner {
        padding: 10px 0;
    }

    .gifk-logo-img {
        height: 66px;
        max-width: 200px;
    }

    .gifk-menu-toggle {
        width: 44px;
        height: 44px;
    }

    /* Hero Section y Slider */
    .gifk-hero-section {
        padding: 18px 0 16px;
    }

    .gifk-slider-card {
        min-height: 360px;
    }

    .gifk-slider-overlay {
        padding: 24px 18px 20px;
    }

    .gifk-slider-title {
        font-size: 1.28rem;
        line-height: 1.3;
        margin-bottom: 8px;
    }

    .gifk-slider-excerpt {
        font-size: 0.85rem;
        line-height: 1.45;
        margin-bottom: 12px;
        -webkit-line-clamp: 2;
    }

    .gifk-slider-nav-btn {
        width: 34px;
        height: 34px;
    }

    .gifk-slider-prev { left: 10px; }
    .gifk-slider-next { right: 10px; }

    /* Tarjeta Lateral de Últimas Publicaciones */
    .gifk-latest-card {
        padding: 20px 16px;
    }

    .gifk-latest-thumb {
        width: 68px;
        height: 60px;
    }

    .gifk-latest-item-title {
        font-size: 0.85rem;
    }

    /* Cuadrícula Principal de Artículos */
    .gifk-main-section {
        padding: 24px 0 40px;
    }

    .gifk-posts-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .gifk-post-body {
        padding: 16px;
    }

    .gifk-post-card-title {
        font-size: 1rem;
        min-height: auto;
    }

    /* Autores */
    .gifk-authors-section {
        padding: 30px 0 45px;
    }

    .gifk-authors-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
        margin-top: 20px;
    }

    .gifk-author-avatar-wrap {
        width: 95px;
        height: 95px;
        margin-bottom: 12px;
    }

    .gifk-author-name {
        font-size: 0.88rem;
    }

    .gifk-author-bio {
        font-size: 0.75rem;
    }

    /* Detalle de Artículo y Portal */
    .gifk-article-portal-container {
        padding: 16px 14px 40px;
    }

    .gifk-breadcrumb {
        font-size: 0.8rem;
        gap: 6px;
        margin-bottom: 16px;
    }

    .gifk-article-box {
        padding: 20px 16px;
    }

    .gifk-article-heading {
        font-size: 1.45rem;
        line-height: 1.3;
        margin: 10px 0 14px;
    }

    .gifk-article-meta-bar {
        font-size: 0.8rem;
        padding-bottom: 12px;
        margin-bottom: 16px;
    }

    .gifk-featured-main-img {
        max-height: 280px;
        margin-bottom: 18px;
    }

    .gifk-article-excerpt-box {
        padding: 14px 16px;
        font-size: 0.95rem;
        margin-bottom: 20px;
    }

    .gifk-article-content-body {
        font-size: 0.98rem;
        line-height: 1.7;
    }

    /* Visor de PDF Adaptado a Móviles */
    .gifk-pdf-header {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        padding: 12px 14px;
    }

    .gifk-pdf-title {
        font-size: 0.92rem;
    }

    .gifk-pdf-fullscreen {
        display: block;
        text-align: center;
        background: #2563eb;
        color: #ffffff !important;
        padding: 10px 14px;
        border-radius: 6px;
        font-weight: 600;
        text-decoration: none;
    }

    .gifk-pdf-fullscreen:hover {
        background: #1d4ed8;
    }

    .gifk-pdf-container {
        height: 480px;
    }

    /* Páginas Corporativas (Acerca de & Columnas) */
    .gifk-about-hero {
        padding: 30px 0 34px;
    }

    .gifk-corporate-title {
        font-size: 1.6rem;
    }

    .gifk-research-item {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .gifk-directory-card {
        flex-direction: column;
        padding: 18px 16px;
        gap: 12px;
    }

    .gifk-directory-photo-wrap {
        width: 75px;
        height: 75px;
    }

    .gifk-inst-detail-row {
        grid-template-columns: 1fr;
        gap: 2px;
    }

    .gifk-channel-item {
        grid-template-columns: 1fr;
        gap: 2px;
    }

    /* Página Contacto */
    .gifk-contact-page-wrapper {
        padding: 28px 0 45px;
    }

    .gifk-contact-form-card {
        padding: 22px 16px;
    }

    .gifk-form-row-2col {
        grid-template-columns: 1fr;
    }

    /* Corrección esencial de zoom en iOS: inputs en 16px */
    .gifk-form-field input,
    .gifk-form-field select,
    .gifk-form-field textarea,
    .gifk-input {
        font-size: 16px !important;
    }

    /* Footer */
    .gifk-footer {
        padding: 38px 0 20px;
        margin-top: 30px;
    }

    .gifk-footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
        margin-bottom: 28px;
    }

    .gifk-footer-brand-logo {
        max-width: 155px;
    }

    .gifk-footer-bottom {
        font-size: 0.72rem;
        padding-top: 18px;
    }
}

@media (max-width: 480px) {
    .gifk-container {
        padding: 0 14px;
    }

    .gifk-header-inner {
        grid-template-columns: 48px 1fr 48px;
        padding: 8px 0;
        gap: 6px;
    }

    .gifk-header-spacer {
        width: 40px;
        height: 1px;
        margin-left: 10px;
    }

    .gifk-logo-img {
        height: 60px;
        max-width: 180px;
    }

    .gifk-menu-toggle {
        width: 40px;
        height: 38px;
        margin-right: 10px;
    }

    .gifk-slider-card {
        min-height: 330px;
    }

    .gifk-slider-overlay {
        padding: 18px 14px 16px;
    }

    .gifk-slider-title {
        font-size: 1.15rem;
    }

    .gifk-authors-grid {
        grid-template-columns: 1fr;
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
    }

    .gifk-section-title {
        font-size: 1.15rem;
    }

    .gifk-subcat-filter-bar {
        gap: 6px;
    }

    .gifk-subcat-pill {
        padding: 6px 11px;
        font-size: 0.78rem;
    }

    .gifk-article-heading {
        font-size: 1.3rem;
    }
}

/* ==========================================================================
   8. PÁGINA: ACERCA DE GIFK (DISEÑO CORPORATIVO E INSTITUCIONAL)
   ========================================================================== */

/* Hero Banner Institucional */
.gifk-about-hero {
    background-color: var(--gifk-primary);
    color: #ffffff;
    padding: 44px 0 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.gifk-breadcrumb-corporate {
    font-size: 0.8rem;
    color: #94a3b8;
    margin-bottom: 16px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    line-height: 1.5;
}

.gifk-breadcrumb-corporate a {
    color: #94a3b8;
    transition: color 0.2s;
}

.gifk-breadcrumb-corporate a:hover {
    color: #ffffff;
}

.gifk-breadcrumb-separator {
    color: #475569;
}

.gifk-breadcrumb-current {
    color: #ffffff;
    font-weight: 500;
}

.gifk-corporate-kicker {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: #94a3b8;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.gifk-corporate-title {
    font-size: 2.15rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.25;
    margin-bottom: 12px;
    letter-spacing: -0.4px;
}

.gifk-corporate-intro {
    font-size: 1.02rem;
    color: #cbd5e1;
    max-width: 860px;
    line-height: 1.65;
    font-weight: 300;
}

/* Contenido Principal */
.gifk-about-content {
    padding: 55px 0 75px;
}

.gifk-about-block {
    margin-bottom: 60px;
}

.gifk-block-label {
    display: block;
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: #64748b;
    margin-bottom: 6px;
}

.gifk-block-heading {
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--gifk-primary);
    line-height: 1.3;
    margin-bottom: 22px;
    letter-spacing: -0.3px;
}

.gifk-block-subheading {
    font-size: 0.95rem;
    color: var(--gifk-text-muted);
    margin-top: -12px;
    margin-bottom: 24px;
    max-width: 800px;
}

.gifk-text-paragraph {
    font-size: 0.95rem;
    line-height: 1.75;
    color: #334155;
    margin-bottom: 16px;
    text-align: justify;
}

/* Grilla de 2 Columnas */
.gifk-corporate-grid-2col {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 40px;
    align-items: start;
}

/* Tarjeta Institucional de Ficha Técnica */
.gifk-institutional-card {
    background: #ffffff;
    border: 1px solid var(--gifk-border);
    border-top: 3px solid var(--gifk-primary);
    border-radius: 4px;
    padding: 26px 22px;
    box-shadow: 0 2px 8px rgba(8, 20, 34, 0.04);
}

.gifk-inst-logo {
    display: block;
    max-width: 230px;
    height: auto;
    margin: 0 auto 22px;
    object-fit: contain;
}

.gifk-inst-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
    border-top: 1px solid var(--gifk-border);
    padding-top: 16px;
}

.gifk-inst-detail-row {
    display: grid;
    grid-template-columns: 105px 1fr;
    gap: 10px;
    font-size: 0.84rem;
    line-height: 1.45;
}

.gifk-detail-term {
    font-weight: 600;
    color: var(--gifk-primary);
}

.gifk-detail-desc {
    color: #475569;
}

/* Grilla de Fundamentos Metodológicos */
.gifk-principles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.gifk-principle-card {
    background: #ffffff;
    border: 1px solid var(--gifk-border);
    border-radius: 4px;
    padding: 26px 22px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.gifk-principle-card:hover {
    border-color: #94a3b8;
    box-shadow: 0 4px 12px rgba(8, 20, 34, 0.05);
}

.gifk-principle-number {
    display: block;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--gifk-primary);
    opacity: 0.35;
    font-family: monospace;
    margin-bottom: 6px;
}

.gifk-principle-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--gifk-primary);
    line-height: 1.35;
    margin-bottom: 10px;
}

.gifk-principle-text {
    font-size: 0.88rem;
    color: #64748b;
    line-height: 1.65;
}

/* Lista de Líneas de Investigación */
.gifk-research-lines-list {
    background: #ffffff;
    border: 1px solid var(--gifk-border);
    border-radius: 4px;
}

.gifk-research-item {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 24px;
    padding: 22px 26px;
    border-bottom: 1px solid var(--gifk-border);
    align-items: baseline;
    transition: background-color 0.15s ease;
}

.gifk-research-item:last-child {
    border-bottom: none;
}

.gifk-research-item:hover {
    background-color: #fafbfc;
}

.gifk-research-num-col span {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--gifk-primary);
    background: #f1f5f9;
    padding: 3px 8px;
    border-radius: 3px;
    letter-spacing: 0.8px;
    display: inline-block;
    border: 1px solid #e2e8f0;
}

.gifk-research-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gifk-primary);
    margin-bottom: 6px;
    line-height: 1.3;
}

.gifk-research-desc {
    font-size: 0.9rem;
    color: #475569;
    line-height: 1.65;
}

/* Directorio de Investigadores */
.gifk-researchers-directory {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.gifk-directory-card {
    display: flex;
    gap: 24px;
    background: #ffffff;
    border: 1px solid var(--gifk-border);
    border-radius: 4px;
    padding: 22px 24px;
    align-items: flex-start;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.gifk-directory-card:hover {
    border-color: #94a3b8;
    box-shadow: 0 4px 12px rgba(8, 20, 34, 0.05);
}

.gifk-directory-photo-wrap {
    width: 85px;
    height: 85px;
    border-radius: 4px;
    overflow: hidden;
    flex-shrink: 0;
    border: 1px solid var(--gifk-border);
    background: #f1f5f9;
}

.gifk-directory-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gifk-directory-data {
    flex: 1;
}

.gifk-directory-name {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--gifk-primary);
    line-height: 1.25;
    margin-bottom: 2px;
}

.gifk-directory-affiliation {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--gifk-primary);
    display: block;
    margin-bottom: 3px;
}

.gifk-directory-spec {
    font-size: 0.78rem;
    color: #64748b;
    margin-bottom: 8px;
    font-style: italic;
}

.gifk-directory-bio {
    font-size: 0.88rem;
    color: #334155;
    line-height: 1.6;
}

/* Caja de Cooperación Académica */
.gifk-coop-academic-box {
    background-color: var(--gifk-primary);
    color: #ffffff;
    border-radius: 4px;
    padding: 38px 34px;
}

.gifk-coop-academic-title {
    font-size: 1.55rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.3;
    margin: 6px 0 10px;
}

.gifk-coop-academic-text {
    font-size: 0.94rem;
    color: #cbd5e1;
    max-width: 800px;
    line-height: 1.65;
    margin-bottom: 24px;
}

.gifk-coop-academic-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 26px;
}

.gifk-academic-panel {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    padding: 22px;
}

.gifk-academic-panel-title {
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.gifk-academic-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 0.86rem;
    color: #cbd5e1;
    line-height: 1.5;
}

.gifk-academic-list strong {
    color: #ffffff;
}

/* Botón Corporativo */
.gifk-btn-corporate {
    display: inline-block;
    background: #ffffff;
    color: var(--gifk-primary) !important;
    font-size: 0.84rem;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 3px;
    letter-spacing: 0.3px;
    transition: background 0.2s, color 0.2s;
    border: 1px solid #ffffff;
}

.gifk-btn-corporate:hover {
    background: #f1f5f9;
}

/* Tarjeta de Contacto Corporativo */
.gifk-contact-corporate-card {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 32px;
    background: #ffffff;
    border: 1px solid var(--gifk-border);
    border-radius: 4px;
    padding: 30px;
}

.gifk-contact-channels {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid var(--gifk-border);
}

.gifk-channel-item {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 10px;
    font-size: 0.88rem;
}

.gifk-channel-label {
    font-weight: 600;
    color: var(--gifk-primary);
}

.gifk-channel-value {
    color: #475569;
}

.gifk-contact-sub-box {
    background: #f8fafc;
    border: 1px solid var(--gifk-border);
    border-radius: 4px;
    padding: 24px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.gifk-contact-sub-box .gifk-btn-corporate {
    background: var(--gifk-primary);
    color: #ffffff !important;
    border: 1px solid var(--gifk-primary);
}

.gifk-contact-sub-box .gifk-btn-corporate:hover {
    background: var(--gifk-primary-hover);
}

/* ==========================================================================
   8. PÁGINA: CONTACTO INSTITUCIONAL (ESTILOS CORPORATIVOS)
   ========================================================================== */

.gifk-contact-page-wrapper {
    padding: 60px 0 85px;
}

.gifk-contact-grid-main {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 45px;
    align-items: start;
}

.gifk-contact-details-box {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 30px;
}

.gifk-contact-card-item {
    background: #ffffff;
    border: 1px solid var(--gifk-border);
    border-radius: 4px;
    padding: 18px 20px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.gifk-contact-card-item:hover {
    border-color: #94a3b8;
    box-shadow: 0 4px 12px rgba(8, 20, 34, 0.04);
}

.gifk-contact-item-icon {
    width: 42px;
    height: 42px;
    background: #f1f5f9;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.gifk-contact-item-icon svg {
    width: 22px;
    height: 22px;
    fill: var(--gifk-primary);
}

.gifk-contact-item-text {
    display: flex;
    flex-direction: column;
}

.gifk-contact-item-title {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: #64748b;
    margin-bottom: 2px;
}

.gifk-contact-item-val {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--gifk-primary);
    line-height: 1.3;
}

a.gifk-contact-item-val:hover {
    text-decoration: underline;
}

.gifk-contact-item-sub {
    font-size: 0.8rem;
    color: #94a3b8;
    margin-top: 3px;
}

.gifk-inquiries-box {
    background: #ffffff;
    border: 1px solid var(--gifk-border);
    border-left: 3px solid var(--gifk-primary);
    border-radius: 4px;
    padding: 22px 20px;
}

.gifk-inquiries-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--gifk-primary);
    margin-bottom: 12px;
}

.gifk-inquiries-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 0.86rem;
    color: #475569;
    line-height: 1.55;
}

.gifk-inquiries-list strong {
    color: #0f172a;
}

/* Tarjeta y Formulario de Contacto */
.gifk-contact-form-card {
    background: #ffffff;
    border: 1px solid var(--gifk-border);
    border-top: 3px solid var(--gifk-primary);
    border-radius: 4px;
    padding: 34px 30px;
    box-shadow: 0 4px 16px rgba(8, 20, 34, 0.04);
}

.gifk-form-instruction {
    font-size: 0.9rem;
    color: var(--gifk-text-muted);
    margin-bottom: 22px;
    line-height: 1.5;
}

.gifk-alert-box {
    padding: 12px 16px;
    border-radius: 4px;
    font-size: 0.88rem;
    line-height: 1.45;
    margin-bottom: 20px;
}

.gifk-alert-success {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.gifk-alert-danger {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.gifk-form-contact-body {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.gifk-form-row-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.gifk-form-field {
    display: flex;
    flex-direction: column;
}

.gifk-form-field label {
    font-size: 0.84rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 6px;
}

.gifk-form-field input,
.gifk-form-field select,
.gifk-form-field textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--gifk-border);
    border-radius: 4px;
    font-size: 0.9rem;
    outline: none;
    font-family: inherit;
    color: #0f172a;
    background: #ffffff;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.gifk-form-field input:focus,
.gifk-form-field select:focus,
.gifk-form-field textarea:focus {
    border-color: var(--gifk-primary);
    box-shadow: 0 0 0 2px rgba(8, 20, 34, 0.08);
}

.gifk-btn-submit-contact {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    background: var(--gifk-primary);
    color: #ffffff;
    font-size: 0.92rem;
    font-weight: 600;
    padding: 13px 26px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
    letter-spacing: 0.3px;
}

.gifk-btn-submit-contact:hover {
    background: var(--gifk-primary-hover);
    transform: translateY(-1px);
}

/* ========================================================
   SUBMENÚ DESPLEGABLE INSTITUCIONAL: COLUMNAS
   ======================================================== */
.gifk-nav-dropdown {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.gifk-dropdown-toggle {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
}

.gifk-dropdown-caret {
    width: 14px;
    height: 14px;
    fill: currentColor;
    transition: transform 0.2s ease;
}

.gifk-nav-dropdown:hover .gifk-dropdown-caret,
.gifk-nav-dropdown:focus-within .gifk-dropdown-caret {
    transform: rotate(180deg);
}

.gifk-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: #ffffff;
    border: 1px solid var(--gifk-border);
    border-radius: 4px;
    box-shadow: 0 10px 25px -5px rgba(8, 20, 34, 0.15), 0 8px 10px -6px rgba(8, 20, 34, 0.1);
    padding: 8px 0;
    display: none;
    z-index: 1000;
    animation: gifkDropdownFade 0.18s ease forwards;
}

@keyframes gifkDropdownFade {
    from {
        opacity: 0;
        transform: translateY(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.gifk-nav-dropdown:hover .gifk-dropdown-menu,
.gifk-nav-dropdown:focus-within .gifk-dropdown-menu {
    display: block;
}

.gifk-dropdown-link {
    display: block;
    padding: 9px 18px;
    font-size: 0.85rem;
    font-weight: 500;
    color: #1e293b;
    text-transform: none;
    letter-spacing: normal;
    text-decoration: none;
    transition: background 0.15s ease, color 0.15s ease;
}

.gifk-dropdown-link:hover {
    background: #f1f5f9;
    color: var(--gifk-primary);
    font-weight: 600;
}

/* ========================================================
   PÍLDORAS DE FILTRO POR SUBCATEGORÍA (COLUMNAS)
   ======================================================== */
.gifk-subcat-filter-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.gifk-subcat-pill {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border-radius: 20px;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    color: #475569;
    font-size: 0.8rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
}

.gifk-subcat-pill:hover {
    background: #f8fafc;
    border-color: #94a3b8;
    color: var(--gifk-primary);
}

.gifk-subcat-pill.active {
    background: var(--gifk-primary);
    border-color: var(--gifk-primary);
    color: #ffffff;
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(8, 20, 34, 0.15);
}

/* ========================================================
   BADGE DE SUBCATEGORÍA (JERARQUÍA COLUMNAS)
   ======================================================== */
.gifk-badge-sub {
    background: #e0f2fe !important;
    color: #0369a1 !important;
    border: 1px solid #bae6fd !important;
    font-weight: 600;
    margin-bottom: 0;
}