/* ===== VARIABLES DE COLORES ===== */
:root {
    /* Colores principales */
    --azul-oscuro: #1a237e;
    --blanco: #ffffff;
    --negro: #000000;
    --gris: #757575;
    --gris-claro: #f5f5f5;
    --gris-oscuro: #424242;
    
    /* Colores de categorías CORREGIDOS */
    --politica: #e53935;
    --economia: #43a047;
    --deportes: #1e88e5;
    --cultura: #ffeb3b;          /* Amarillo */
    --tecnologia: #ff9800;       /* Naranja */
    --entretenimiento: #8e24aa;  /* Violeta */
}

/* ===== ESTILOS GENERALES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--gris-claro);
    color: var(--negro);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* ===== HEADER ===== */
.header {
    background-color: var(--azul-oscuro);
    color: var(--blanco);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* HEADER TOP QUE LLEGA A LOS BORDES */
.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 5%;
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background-color: rgba(0, 0, 0, 0.1);
    width: 100%;
}

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

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    color: var(--blanco);
}

.social-link:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    color: #bbdefb;
}

.social-link svg {
    transition: transform 0.3s ease;
}

.social-link:hover svg {
    transform: scale(1.1);
}

.header-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
    min-height: 70px;
}

/* ===== LOGO ===== */
.logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--blanco);
    gap: 12px;
    height: 50px;
}

.logo-image {
    height: 78px;
    width: auto;
    display: block;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.logo-image:hover {
    transform: scale(1.05);
}

.logo {
    display: flex;
    align-items: center;
    font-size: 2rem;
    font-weight: bold;
    letter-spacing: 1.5px;
    margin: 0;
}

/* ===== NAVEGACIÓN COMPACTADA ===== */
.nav ul {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}

.nav li {
    margin: 0;
}

.nav a {
    display: block;
    padding: 8px 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    border-radius: 6px;
    white-space: nowrap;
    font-size: 0.9rem;
}

.nav a:hover,
.nav a.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: #bbdefb;
}

.nav a.nav-link {
    background-color: rgba(255, 255, 255, 0.15);
    font-weight: 600;
}

.nav a.active {
    background-color: rgba(255, 255, 255, 0.2) !important;
    color: #bbdefb !important;
    font-weight: 600;
}

.mobile-menu-button {
    display: none;
    background: none;
    border: none;
    font-size: 1.3rem;
    color: var(--blanco);
    cursor: pointer;
    padding: 6px;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.mobile-menu-button:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* ===== CARRUSEL DE NOTICIAS ===== */
.news-carousel {
    position: relative;
    height: 450px;
    overflow: hidden;
    margin-bottom: 0;
}

.carousel-container {
    position: relative;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.6));
    color: var(--blanco);
    padding: 30px;
}

.carousel-caption h2 {
    font-size: 1.8rem;
    margin-bottom: 12px;
    line-height: 1.2;
}

.carousel-caption p {
    font-size: 1.1rem;
    margin-bottom: 15px;
    opacity: 0.9;
}

.read-more {
    display: inline-block;
    background-color: var(--azul-oscuro);
    color: var(--blanco);
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.read-more:hover {
    background-color: #283593;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.carousel-controls {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    padding: 0 15px;
}

.carousel-prev, .carousel-next {
    background-color: rgba(0, 0, 0, 0.5);
    color: var(--blanco);
    border: none;
    font-size: 1.5rem;
    padding: 12px 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-prev:hover, .carousel-next:hover {
    background-color: rgba(0, 0, 0, 0.8);
    transform: scale(1.1);
}

.carousel-indicators {
    position: absolute;
    bottom: 15px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 10px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.indicator.active {
    background-color: var(--blanco);
    transform: scale(1.2);
}

.indicator:hover {
    background-color: rgba(255, 255, 255, 0.8);
}

/* ===== ANUNCIOS ===== */
.ad-banner {
    background-color: var(--gris-claro);
    padding: 15px 0;
    border-bottom: 1px solid #e0e0e0;
}

.ad-placeholder {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px dashed #dee2e6;
    border-radius: 8px;
    padding: 25px;
    text-align: center;
    color: #6c757d;
    font-weight: 500;
}

.ad-placeholder.vertical {
    min-height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.ad-placeholder span {
    font-size: 1rem;
    margin-bottom: 6px;
    display: block;
}

.ad-placeholder p {
    font-size: 0.85rem;
    color: #adb5bd;
    margin: 0;
}

/* ===== CONTENIDO PRINCIPAL ===== */
.main-content {
    padding: 40px 0;
    background-color: var(--blanco);
}

.main-content .container {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.news-section {
    flex: 3;
    background-color: var(--blanco);
}

.section-title {
    font-size: 1.8rem;
    margin-bottom: 25px;
    padding-bottom: 12px;
    border-bottom: 3px solid var(--azul-oscuro);
    color: var(--azul-oscuro);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--azul-oscuro);
}

/* ===== GRID DE NOTICIAS ===== */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}

.news-card {
    background-color: var(--blanco);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.news-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.news-card:hover img {
    transform: scale(1.05);
}

.news-content {
    padding: 20px;
}

.news-content h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    line-height: 1.4;
    color: var(--azul-oscuro);
}

.news-content h3 a {
    transition: color 0.3s ease;
}

.news-content h3 a:hover {
    color: #283593;
}

.news-content p {
    color: var(--gris-oscuro);
    margin-bottom: 12px;
    line-height: 1.5;
    font-size: 0.95rem;
}

.news-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--gris);
}

.category {
    padding: 5px 10px;
    border-radius: 15px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.75rem;
    color: white;
}

.category.politica { background-color: var(--politica); }
.category.economia { background-color: var(--economia); }
.category.deportes { background-color: var(--deportes); }
.category.cultura { background-color: var(--cultura); color: var(--negro); }
.category.tecnologia { background-color: var(--tecnologia); }
.category.entretenimiento { background-color: var(--entretenimiento); }

/* ===== SIDEBAR ===== */
.sidebar {
    flex: 1;
    position: sticky;
    top: 100px;
}

.sidebar-widget {
    background-color: var(--blanco);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 25px;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.1);
}

.sidebar-widget h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--gris-claro);
    color: var(--azul-oscuro);
}

/* ===== NOTICIAS DESTACADAS ===== */
.featured-news li {
    padding: 12px 0;
    border-bottom: 1px solid var(--gris-claro);
    transition: background-color 0.3s ease;
}

.featured-news li:last-child {
    border-bottom: none;
}

.featured-news li:hover {
    background-color: var(--gris-claro);
    border-radius: 6px;
    padding-left: 8px;
    padding-right: 8px;
}

.featured-news h4 {
    font-size: 0.95rem;
    margin-bottom: 5px;
    line-height: 1.4;
    color: var(--azul-oscuro);
    transition: color 0.3s ease;
}

.featured-news a:hover h4 {
    color: #283593;
}

.featured-news .time {
    font-size: 0.8rem;
    color: var(--gris);
}

/* ===== FORMULARIO NEWSLETTER ===== */
.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.newsletter-form input {
    padding: 12px;
    border: 2px solid var(--gris-claro);
    border-radius: 6px;
    font-size: 0.95rem;
    transition: border-color 0.3s ease;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--azul-oscuro);
}

.newsletter-form button {
    background-color: var(--azul-oscuro);
    color: var(--blanco);
    border: none;
    padding: 12px;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.newsletter-form button:hover {
    background-color: #283593;
    transform: translateY(-2px);
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--azul-oscuro);
    color: var(--blanco);
    padding: 40px 0 15px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-section h3 {
    font-size: 1.6rem;
    margin-bottom: 12px;
    color: var(--blanco);
}

.footer-section h4 {
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: #bbdefb;
}

.footer-section p {
    margin-bottom: 15px;
    opacity: 0.9;
    line-height: 1.5;
    font-size: 0.95rem;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section a {
    transition: color 0.3s ease;
    opacity: 0.9;
    font-size: 0.9rem;
}

.footer-section a:hover {
    color: #bbdefb;
    opacity: 1;
}

.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.footer-social .social-link {
    width: 38px;
    height: 38px;
    background-color: rgba(255, 255, 255, 0.1);
}

.footer-social .social-link:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.3s ease;
    font-size: 0.85rem;
}

.footer-links a:hover {
    color: #bbdefb;
}

/* ===== ESTILOS ESPECÍFICOS PARA PÁGINAS DE CATEGORÍA ===== */

/* Breadcrumbs */
.breadcrumbs {
    background-color: var(--gris-claro);
    padding: 15px 0;
    border-bottom: 1px solid #e0e0e0;
    font-size: 0.9rem;
}

.breadcrumbs .container {
    display: flex;
    align-items: center;
    gap: 8px;
}

.breadcrumbs a {
    color: var(--azul-oscuro);
    transition: color 0.3s ease;
}

.breadcrumbs a:hover {
    color: #283593;
    text-decoration: underline;
}

.breadcrumbs span {
    color: var(--gris);
}

/* Contenido de categoría */
.category-content {
    padding: 40px 0;
    background-color: var(--blanco);
}

.category-header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--gris-claro);
}

.category-title {
    font-size: 2.5rem;
    color: var(--azul-oscuro);
    margin-bottom: 15px;
}

.category-description {
    font-size: 1.2rem;
    color: var(--gris-oscuro);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Noticias destacadas en categorías */
.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.featured-card {
    background: var(--blanco);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.featured-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.featured-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.featured-content {
    padding: 25px;
}

.category-tag {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: white;
    margin-bottom: 15px;
}

.category-tag.politica { background-color: var(--politica); }
.category-tag.economia { background-color: var(--economia); }
.category-tag.deportes { background-color: var(--deportes); }
.category-tag.cultura { background-color: var(--cultura); color: var(--negro); }
.category-tag.tecnologia { background-color: var(--tecnologia); }
.category-tag.entretenimiento { background-color: var(--entretenimiento); }

.featured-content h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
    line-height: 1.3;
    color: var(--azul-oscuro);
}

.featured-content h3 a {
    transition: color 0.3s ease;
}

.featured-content h3 a:hover {
    color: #283593;
}

.featured-content p {
    color: var(--gris-oscuro);
    margin-bottom: 15px;
    line-height: 1.6;
}

.featured-content .news-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: var(--gris);
}

.featured-content .author {
    font-weight: 500;
}

/* Paginación */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--gris-claro);
}

.page-number, .page-prev, .page-next {
    padding: 10px 16px;
    border: 1px solid var(--gris);
    border-radius: 6px;
    text-decoration: none;
    color: var(--gris-oscuro);
    transition: all 0.3s ease;
    font-weight: 500;
}

.page-number.active {
    background: var(--azul-oscuro);
    color: var(--blanco);
    border-color: var(--azul-oscuro);
}

.page-number:hover:not(.active),
.page-prev:hover,
.page-next:hover {
    background: var(--gris-claro);
    border-color: var(--azul-oscuro);
    color: var(--azul-oscuro);
}

.page-prev, .page-next {
    font-weight: 600;
}

/* Estados deshabilitados para paginación */
.page-prev[style*="opacity: 0.5"],
.page-next[style*="opacity: 0.5"] {
    cursor: not-allowed;
    background: var(--gris-claro);
    color: var(--gris);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .news-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 20px;
    }
    
    .nav ul {
        gap: 6px;
    }
    
    .nav a {
        padding: 7px 12px;
        font-size: 0.85rem;
    }
    
    .header-main {
        gap: 20px;
    }
    
    .featured-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .category-title {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .header-top,
    .header-main {
        padding: 10px 20px;
    }
    
    .header-main {
        flex-direction: column;
        gap: 15px;
        padding: 15px 20px;
    }
    
    .logo {
        font-size: 1.8rem;
    }
    
    .logo-image {
        height: 35px;
    }
    
    .mobile-menu-button {
        display: block;
        position: absolute;
        top: 15px;
        right: 20px;
    }
    
    .nav {
        position: fixed;
        top: 0;
        left: -100%;
        width: 260px;
        height: 100vh;
        background-color: var(--azul-oscuro);
        transition: left 0.3s ease;
        z-index: 1001;
        padding: 70px 20px 20px;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.2);
    }
    
    .nav.active {
        left: 0;
    }
    
    .nav ul {
        flex-direction: column;
        gap: 0;
    }
    
    .nav li {
        margin: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav a {
        padding: 12px 15px;
        font-size: 0.95rem;
        border-radius: 0;
    }
    
    .main-content .container {
        flex-direction: column;
        gap: 25px;
    }
    
    .sidebar {
        position: static;
        width: 100%;
    }
    
    .news-carousel {
        height: 350px;
    }
    
    .carousel-caption {
        padding: 20px;
    }
    
    .carousel-caption h2 {
        font-size: 1.5rem;
    }
    
    .carousel-caption p {
        font-size: 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .category-content {
        padding: 30px 0;
    }
    
    .category-header {
        margin-bottom: 30px;
    }
    
    .category-title {
        font-size: 2rem;
    }
    
    .category-description {
        font-size: 1.1rem;
        padding: 0 20px;
    }
    
    .featured-grid {
        gap: 20px;
    }
    
    .featured-card img {
        height: 200px;
    }
    
    .featured-content {
        padding: 20px;
    }
    
    .featured-content h3 {
        font-size: 1.2rem;
    }
    
    .pagination {
        flex-wrap: wrap;
        gap: 6px;
    }
    
    .page-number, .page-prev, .page-next {
        padding: 8px 14px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .header-top {
        flex-direction: column;
        gap: 8px;
        text-align: center;
        padding: 8px 15px;
    }
    
    .social-header {
        justify-content: center;
    }
    
    .logo {
        font-size: 1.6rem;
    }
    
    .logo-image {
        height: 30px;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .news-carousel {
        height: 280px;
    }
    
    .carousel-caption {
        padding: 15px;
    }
    
    .carousel-caption h2 {
        font-size: 1.3rem;
    }
    
    .carousel-caption p {
        font-size: 0.9rem;
    }
    
    .carousel-prev, .carousel-next {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
        padding: 8px;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .footer {
        padding: 30px 0 12px;
    }
    
    .footer-content {
        gap: 20px;
    }
    
    .breadcrumbs {
        padding: 12px 0;
        font-size: 0.85rem;
    }
    
    .category-title {
        font-size: 1.8rem;
    }
    
    .category-description {
        font-size: 1rem;
    }
    
    .featured-grid {
        grid-template-columns: 1fr;
    }
    
    .featured-card img {
        height: 180px;
    }
    
    .featured-content {
        padding: 15px;
    }
    
    .pagination {
        gap: 4px;
    }
    
    .page-number, .page-prev, .page-next {
        padding: 6px 12px;
        font-size: 0.85rem;
    }
}

/* Mejoras de accesibilidad */
@media (prefers-reduced-motion: reduce) {
    .featured-card,
    .news-card {
        transition: none;
    }
}
/* Estilos para espacios publicitarios */
.ad-container {
    margin: 20px 0;
    text-align: center;
}

.ad-space {
    background-color: #f5f5f5;
    border: 1px dashed #ccc;
    padding: 20px;
    color: #666;
    font-size: 14px;
    display: inline-block;
}

.ad-top, .ad-footer {
    background-color: #f9f9f9;
    padding: 15px 0;
}

.ad-inline {
    margin: 30px 0;
}

.ad-midpage {
    margin: 40px 0;
}

/* Estilos para videos */
.article-video {
    margin: 25px 0;
}

.video-container {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* Relación 16:9 */
    background-color: #000;
}

.video-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    background-color: #333;
}

.video-caption {
    margin-top: 10px;
    font-size: 14px;
    color: #666;
    font-style: italic;
    text-align: center;
}

.secondary-video {
    margin: 40px 0;
}

/* Responsive para anuncios */
@media (max-width: 768px) {
    .ad-space {
        padding: 15px;
        font-size: 12px;
    }
}
/* Estilos para espacios publicitarios */
.ad-container {
    margin: 20px 0;
    text-align: center;
}

.ad-space {
    background-color: #f5f5f5;
    border: 1px dashed #ccc;
    padding: 20px;
    color: #666;
    font-size: 14px;
    display: inline-block;
}

.ad-top, .ad-footer {
    background-color: #f9f9f9;
    padding: 15px 0;
}

.ad-inline {
    margin: 30px 0;
}

.ad-midpage {
    margin: 40px 0;
}

/* Estilos para videos */
.article-video {
    margin: 25px 0;
}

.video-container {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* Relación 16:9 */
    background-color: #000;
}

.video-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    background-color: #333;
}

.video-placeholder svg {
    margin-bottom: 10px;
}

.video-caption {
    margin-top: 10px;
    font-size: 14px;
    color: #666;
    font-style: italic;
    text-align: center;
}

.secondary-video {
    margin: 40px 0;
}

/* Header social icons */
.header-social {
    display: flex;
    gap: 10px;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    color: #666;
    transition: color 0.3s ease;
}

.social-icon:hover {
    color: #0056b3;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.search-btn {
    background: none;
    border: none;
    color: #333;
    cursor: pointer;
    padding: 5px;
}

/* Responsive para anuncios */
@media (max-width: 768px) {
    .ad-space {
        padding: 15px;
        font-size: 12px;
    }
    
    .header-social {
        gap: 5px;
    }
    
    .social-icon {
        width: 25px;
        height: 25px;
    }
    
    .social-icon svg {
        width: 16px;
        height: 16px;
    }
}
/* ===== ESTILOS PARA ARTÍCULOS ===== */

/* Contenido del artículo */
.article-content {
    background-color: var(--blanco);
    padding: 40px 0;
}

.news-article {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Header del artículo */
.article-header {
    margin-bottom: 30px;
    text-align: center;
}

.article-category {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: white;
    margin-bottom: 15px;
}

.article-title {
    font-size: 2.5rem;
    color: var(--azul-oscuro);
    margin-bottom: 20px;
    line-height: 1.2;
}

.article-meta {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 25px;
    font-size: 0.9rem;
    color: var(--gris);
}

.article-intro {
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--gris-oscuro);
    margin-bottom: 30px;
    text-align: left;
}

/* Cuerpo del artículo */
.article-body {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #333;
}

.article-body p {
    margin-bottom: 20px;
    text-align: left;
}

.article-body h2 {
    font-size: 1.8rem;
    color: var(--azul-oscuro);
    margin: 35px 0 20px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--gris-claro);
}

.article-body h3 {
    font-size: 1.4rem;
    color: var(--azul-oscuro);
    margin: 30px 0 15px 0;
}

/* Listas del artículo */
.article-list {
    margin: 20px 0;
    padding-left: 20px;
}

.article-list li {
    margin-bottom: 10px;
    line-height: 1.6;
}

/* Citas */
.article-quote {
    border-left: 4px solid var(--azul-oscuro);
    padding-left: 20px;
    margin: 25px 0;
    font-style: italic;
    color: var(--gris-oscuro);
    background-color: var(--gris-claro);
    padding: 20px;
    border-radius: 0 8px 8px 0;
}

/* Elementos destacados */
.article-highlight {
    background-color: var(--gris-claro);
    border-left: 4px solid var(--tecnologia);
    padding: 20px;
    margin: 25px 0;
    border-radius: 0 8px 8px 0;
}

.article-highlight h3 {
    margin-top: 0;
    color: var(--tecnologia);
}

/* Galería de imágenes */
.article-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.gallery-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
}

.image-caption {
    font-size: 0.9rem;
    color: var(--gris);
    text-align: center;
    margin-top: 8px;
    font-style: italic;
}

/* Footer del artículo */
.article-footer {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 2px solid var(--gris-claro);
}

.article-tags {
    margin-bottom: 25px;
}

.article-tags span {
    font-weight: 600;
    margin-right: 10px;
}

.tag {
    display: inline-block;
    background-color: var(--gris-claro);
    color: var(--gris-oscuro);
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    margin: 0 5px 5px 0;
    transition: all 0.3s ease;
}

.tag:hover {
    background-color: var(--azul-oscuro);
    color: var(--blanco);
}

.article-share {
    margin-bottom: 30px;
}

.article-share span {
    font-weight: 600;
    margin-right: 15px;
}

.share-btn {
    background-color: var(--gris-claro);
    border: none;
    padding: 8px 15px;
    border-radius: 6px;
    margin: 0 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.share-btn:hover {
    background-color: var(--azul-oscuro);
    color: var(--blanco);
    transform: translateY(-2px);
}

.article-newsletter {
    background-color: var(--gris-claro);
    padding: 25px;
    border-radius: 10px;
    text-align: center;
}

.article-newsletter h4 {
    color: var(--azul-oscuro);
    margin-bottom: 10px;
}

/* Sección de comentarios */
.comments-section {
    margin-top: 50px;
}

.comment-form {
    background-color: var(--gris-claro);
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 30px;
}

.comment-form h4 {
    color: var(--azul-oscuro);
    margin-bottom: 15px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--azul-oscuro);
}

.submit-comment {
    background-color: var(--azul-oscuro);
    color: var(--blanco);
    border: none;
    padding: 12px 25px;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-comment:hover {
    background-color: #283593;
    transform: translateY(-2px);
}

/* Lista de comentarios */
.comments-list {
    margin-top: 30px;
}

.comment {
    background-color: var(--blanco);
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.comment-header strong {
    color: var(--azul-oscuro);
}

.comment-header span {
    color: var(--gris);
    font-size: 0.9rem;
}

.comment-body p {
    margin: 0;
    line-height: 1.6;
}

.comment-actions {
    margin-top: 15px;
}

.like-btn,
.reply-btn {
    background: none;
    border: 1px solid #e0e0e0;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    cursor: pointer;
    margin-right: 10px;
    transition: all 0.3s ease;
}

.like-btn:hover,
.reply-btn:hover {
    background-color: var(--gris-claro);
    border-color: var(--azul-oscuro);
}

/* Videos de YouTube */
.article-video {
    margin: 30px 0;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.video-container {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%;
    background-color: #000;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-caption {
    margin-top: 8px;
    font-size: 0.9rem;
    color: var(--gris);
    text-align: center;
    font-style: italic;
}

.secondary-video {
    margin: 40px 0;
}

/* Responsive para artículos */
@media (max-width: 768px) {
    .article-title {
        font-size: 2rem;
    }
    
    .article-meta {
        flex-direction: column;
        gap: 8px;
    }
    
    .article-body {
        font-size: 1rem;
    }
    
    .article-body h2 {
        font-size: 1.5rem;
    }
    
    .article-gallery {
        grid-template-columns: 1fr;
    }
    
    .article-share {
        text-align: center;
    }
    
    .share-btn {
        margin: 5px;
    }
    
    .article-video {
        margin: 20px -15px;
        max-width: none;
    }
    
    .video-container {
        border-radius: 0;
    }
}
/* ===== ESTILOS PARA ANUNCIOS ===== */
.ad-container {
    margin: 25px 0;
    text-align: center;
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 20px
}