/* ============================================
   OMIR · Blog Público
   Diseño moderno futurista v3.0
   ============================================ */

/* ============================================
   VARIABLES
   ============================================ */
:root {
    --blog-primary: #0066FF;
    --blog-primary-dark: #0047B3;
    --blog-cyan: #00D9FF;
    --blog-purple: #7C3AED;
    --blog-pink: #EC4899;
    --blog-gradient: linear-gradient(135deg, #0066FF 0%, #00D9FF 100%);
    --blog-gradient-soft: linear-gradient(135deg, rgba(0,102,255,0.08) 0%, rgba(0,217,255,0.08) 100%);

    --blog-dark: #0A0E1A;
    --blog-dark-2: #111827;
    --blog-gray-50: #F8FAFC;
    --blog-gray-100: #F1F5F9;
    --blog-gray-200: #E2E8F0;
    --blog-gray-300: #CBD5E1;
    --blog-gray-400: #94A3B8;
    --blog-gray-500: #64748B;
    --blog-gray-600: #475569;
    --blog-gray-700: #334155;

    --blog-radius-sm: 8px;
    --blog-radius: 14px;
    --blog-radius-lg: 20px;
    --blog-radius-xl: 28px;

    --blog-shadow-sm: 0 1px 3px rgba(15,23,42,0.06);
    --blog-shadow: 0 4px 14px rgba(15,23,42,0.08);
    --blog-shadow-lg: 0 12px 32px rgba(15,23,42,0.12);
    --blog-shadow-glow: 0 8px 32px rgba(0,102,255,0.25);

    --blog-transition: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   ANIMACIONES
   ============================================ */
@keyframes blogOrbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33%      { transform: translate(30px, -40px) scale(1.05); }
    66%      { transform: translate(-20px, 20px) scale(0.95); }
}
@keyframes blogGridMove {
    0%   { background-position: 0 0; }
    100% { background-position: 50px 50px; }
}
@keyframes blogFadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes blogPulse {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.5; }
}
@keyframes blogSpin {
    to { transform: rotate(360deg); }
}

/* Reveal on scroll */
[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--blog-transition), transform 0.7s var(--blog-transition);
}
[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   BLOG HERO (LISTADO)
   ============================================ */
.blog-hero {
    position: relative;
    padding: 8rem 0 5rem;
    background: linear-gradient(180deg, #05070F 0%, #0A1229 100%);
    overflow: hidden;
}
.blog-hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}
.blog-hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0,102,255,0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,102,255,0.06) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: blogGridMove 30s linear infinite;
    mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
}
.blog-hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.35;
    animation: blogOrbFloat 20s ease-in-out infinite;
}
.blog-hero-orb-1 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, #0066FF, transparent 70%);
    top: -180px; left: -120px;
}
.blog-hero-orb-2 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, #00D9FF, transparent 70%);
    top: 50%; right: -150px;
    animation-delay: -7s;
}
.blog-hero-orb-3 {
    width: 350px; height: 350px;
    background: radial-gradient(circle, #7C3AED, transparent 70%);
    bottom: -150px; left: 40%;
    animation-delay: -14s;
}
.blog-hero-content {
    position: relative;
    z-index: 1;
    max-width: 780px;
    margin: 0 auto;
    text-align: center;
}
.blog-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.125rem;
    background: rgba(0,102,255,0.15);
    border: 1px solid rgba(0,102,255,0.35);
    border-radius: 9999px;
    color: #00D9FF;
    font-family: var(--font-primary, sans-serif);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}
.blog-hero-badge i { animation: blogPulse 2s ease-in-out infinite; }

.blog-hero-title {
    font-family: var(--font-primary, sans-serif);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    line-height: 1.1;
    color: #fff;
    letter-spacing: -0.025em;
    margin-bottom: 1.25rem;
}
.gradient-text-futurista {
    background: linear-gradient(135deg, #00D9FF 0%, #0066FF 50%, #7C3AED 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.blog-hero-description {
    color: rgba(255,255,255,0.65);
    font-size: 1.0625rem;
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto 2rem;
}

/* Búsqueda destacada */
.blog-hero-search {
    display: flex;
    gap: 0.5rem;
    max-width: 560px;
    margin: 0 auto;
    padding: 0.5rem;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 9999px;
    backdrop-filter: blur(20px);
}
.blog-hero-search-input {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
}
.blog-hero-search-input i {
    position: absolute;
    left: 1.125rem;
    color: rgba(255,255,255,0.5);
    font-size: 0.9375rem;
    pointer-events: none;
}
.blog-hero-search-input input {
    width: 100%;
    padding: 0.875rem 1.25rem 0.875rem 3rem;
    background: transparent;
    border: none;
    color: #fff;
    font-family: var(--font-secondary, sans-serif);
    font-size: 0.9375rem;
    outline: none;
}
.blog-hero-search-input input::placeholder { color: rgba(255,255,255,0.4); }

.blog-hero-search-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--blog-gradient);
    color: #fff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: transform 0.2s var(--blog-transition), box-shadow 0.2s var(--blog-transition);
    box-shadow: 0 4px 16px rgba(0,102,255,0.4);
    flex-shrink: 0;
}
.blog-hero-search-btn:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 6px 24px rgba(0,102,255,0.55);
}

/* ============================================
   FILTROS POR CATEGORÍA
   ============================================ */
.blog-filtros-section {
    padding: 2rem 0 1rem;
    background: #fff;
    border-bottom: 1px solid var(--blog-gray-100);
}
.blog-categorias {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
}
.categoria-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: #fff;
    border: 1.5px solid var(--blog-gray-200);
    border-radius: 9999px;
    color: var(--blog-gray-700);
    font-family: var(--font-primary, sans-serif);
    font-size: 0.8125rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s var(--blog-transition);
    white-space: nowrap;
}
.categoria-pill:hover {
    border-color: var(--blog-primary);
    color: var(--blog-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,102,255,0.12);
}
.categoria-pill.active {
    background: var(--blog-gradient);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 4px 16px rgba(0,102,255,0.3);
}
.categoria-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 20px;
    padding: 0 6px;
    background: var(--blog-gray-100);
    border-radius: 9999px;
    font-size: 0.7rem;
    font-weight: 700;
}
.categoria-pill.active .categoria-count {
    background: rgba(255,255,255,0.25);
    color: #fff;
}

.blog-resultados-info {
    text-align: center;
    padding: 1rem 0 0.5rem;
    color: var(--blog-gray-600);
    font-size: 0.9rem;
}
.blog-resultados-info em {
    color: var(--blog-dark);
    font-style: normal;
    font-weight: 600;
}
.limpiar-filtros {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-left: 0.75rem;
    color: #DC2626;
    font-weight: 600;
    text-decoration: none;
    padding: 0.25rem 0.65rem;
    border-radius: 9999px;
    transition: background 0.15s;
}
.limpiar-filtros:hover { background: rgba(220,38,38,0.08); }

/* ============================================
   POST DESTACADO
   ============================================ */
.post-destacado-section {
    padding: 3rem 0;
    background: linear-gradient(180deg, #fff 0%, var(--blog-gray-50) 100%);
}
.post-destacado {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 0;
    background: #fff;
    border-radius: var(--blog-radius-xl);
    overflow: hidden;
    box-shadow: var(--blog-shadow-lg);
    border: 1.5px solid var(--blog-gray-200);
    align-items: stretch;
    transition: all 0.3s var(--blog-transition);
}
.post-destacado:hover {
    border-color: rgba(0,102,255,0.35);
    box-shadow: 0 20px 48px rgba(0,102,255,0.15);
    transform: translateY(-4px);
}
.post-destacado-img {
    position: relative;
    min-height: 380px;
    overflow: hidden;
    display: block;
}
.post-destacado-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--blog-transition);
}
.post-destacado:hover .post-destacado-img img { transform: scale(1.08); }

.post-destacado-placeholder {
    width: 100%;
    height: 100%;
    min-height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: rgba(255,255,255,0.5);
    background: var(--blog-gradient);
}
.post-destacado-badge {
    position: absolute;
    top: 1.25rem;
    left: 1.25rem;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: linear-gradient(135deg, #F59E0B, #F97316);
    color: #fff;
    padding: 0.4rem 0.875rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(245,158,11,0.4);
}
.post-destacado-info {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.post-categoria-pill {
    display: inline-flex;
    align-self: flex-start;
    padding: 0.35rem 0.875rem;
    background: rgba(0,102,255,0.1);
    color: var(--blog-primary);
    border-radius: 9999px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1rem;
}
.post-destacado-titulo {
    font-family: var(--font-primary, sans-serif);
    font-size: clamp(1.35rem, 2.5vw, 1.85rem);
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 1rem;
    color: var(--blog-dark);
    letter-spacing: -0.02em;
}
.post-destacado-titulo a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}
.post-destacado-titulo a:hover { color: var(--blog-primary); }

.post-destacado-resumen {
    font-size: 0.9375rem;
    color: var(--blog-gray-600);
    line-height: 1.7;
    margin-bottom: 1.25rem;
}
.post-destacado-meta {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
    margin-bottom: 1.75rem;
    font-size: 0.8125rem;
    color: var(--blog-gray-500);
}
.post-destacado-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

/* ============================================
   GRID Y CARDS DE POSTS
   ============================================ */
.blog-grid-section {
    padding: 4rem 0 5rem;
    background: #fff;
}
.blog-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 3rem;
    align-items: start;
}
.blog-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.75rem;
}

.blog-post-card {
    background: #fff;
    border-radius: var(--blog-radius-lg);
    overflow: hidden;
    border: 1.5px solid var(--blog-gray-200);
    transition: all 0.3s var(--blog-transition);
    display: flex;
    flex-direction: column;
    position: relative;
}
.blog-post-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(15,23,42,0.12);
    border-color: rgba(0,102,255,0.3);
}
.blog-post-img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    position: relative;
    overflow: hidden;
    background: var(--blog-gray-100);
}
.blog-post-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--blog-transition);
}
.blog-post-card:hover .blog-post-img img { transform: scale(1.08); }

.blog-post-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: rgba(255,255,255,0.7);
    background: var(--blog-gradient);
}
.blog-post-cat {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(8px);
    color: var(--blog-primary);
    padding: 0.35rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.blog-post-hover-arrow {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.95);
    color: var(--blog-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8125rem;
    opacity: 0;
    transform: translate(-8px, 8px);
    transition: all 0.3s var(--blog-transition);
}
.blog-post-card:hover .blog-post-hover-arrow {
    opacity: 1;
    transform: translate(0, 0);
}

.blog-post-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.blog-post-meta {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    margin-bottom: 0.875rem;
    font-size: 0.75rem;
    color: var(--blog-gray-500);
}
.blog-post-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}
.blog-post-meta .meta-sep {
    width: 3px; height: 3px;
    border-radius: 50%;
    background: var(--blog-gray-300);
}
.blog-post-titulo {
    font-family: var(--font-primary, sans-serif);
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--blog-dark);
    line-height: 1.4;
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}
.blog-post-titulo a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.blog-post-titulo a:hover { color: var(--blog-primary); }

.blog-post-excerpt {
    color: var(--blog-gray-600);
    font-size: 0.875rem;
    line-height: 1.65;
    margin-bottom: 1.25rem;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.blog-post-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--blog-gray-100);
}
.blog-post-autor {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--blog-gray-500);
}
.autor-mini-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--blog-gradient);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary, sans-serif);
    font-size: 0.7rem;
    font-weight: 700;
}
.blog-post-leer {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--blog-primary);
    font-family: var(--font-primary, sans-serif);
    font-size: 0.8125rem;
    font-weight: 700;
    text-decoration: none;
    transition: gap 0.2s;
}
.blog-post-leer:hover { gap: 0.65rem; }

/* ============================================
   SIDEBAR
   ============================================ */
.blog-sidebar,
.post-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: sticky;
    top: 100px;
}
.sidebar-card {
    background: #fff;
    border: 1.5px solid var(--blog-gray-200);
    border-radius: var(--blog-radius-lg);
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
}
.sidebar-titulo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-primary, sans-serif);
    font-size: 0.9375rem;
    font-weight: 800;
    color: var(--blog-dark);
    margin-bottom: 1.25rem;
    padding-bottom: 0.875rem;
    border-bottom: 1px solid var(--blog-gray-100);
}
.sidebar-titulo i { color: var(--blog-primary); }

.relacionados-lista {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}
.relacionado-item {
    display: flex;
    gap: 0.875rem;
    padding: 0.5rem;
    border-radius: var(--blog-radius);
    text-decoration: none;
    transition: all 0.2s var(--blog-transition);
}
.relacionado-item:hover {
    background: var(--blog-gray-50);
    transform: translateX(4px);
}
.relacionado-img {
    flex-shrink: 0;
    width: 72px;
    height: 56px;
    border-radius: var(--blog-radius-sm);
    overflow: hidden;
    background: var(--blog-gray-100);
}
.relacionado-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.relacionado-info { flex: 1; min-width: 0; }
.relacionado-info h5 {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--blog-dark);
    line-height: 1.35;
    margin-bottom: 0.3rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.relacionado-info span {
    font-size: 0.7rem;
    color: var(--blog-gray-500);
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

/* Sidebar autor */
.sidebar-autor { text-align: center; }
.autor-avatar {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    background: var(--blog-gradient);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary, sans-serif);
    font-size: 2rem;
    font-weight: 800;
    box-shadow: 0 0 0 3px #fff, 0 0 0 5px var(--blog-primary);
}
.sidebar-autor h4 {
    font-family: var(--font-primary, sans-serif);
    font-size: 1.0625rem;
    color: var(--blog-dark);
    margin-bottom: 0.35rem;
}
.sidebar-autor p {
    font-size: 0.8125rem;
    color: var(--blog-gray-500);
    margin: 0;
}

/* Sidebar CTA */
.sidebar-cta {
    background: linear-gradient(160deg, #0A1229 0%, #05070F 100%);
    border: none;
    color: #fff;
    text-align: center;
}
.sidebar-cta-glow {
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0,102,255,0.25), transparent 60%);
    pointer-events: none;
}
.sidebar-cta > *:not(.sidebar-cta-glow) { position: relative; z-index: 1; }
.sidebar-cta-icono {
    width: 56px;
    height: 56px;
    margin: 0 auto 1rem;
    background: var(--blog-gradient);
    border-radius: var(--blog-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #fff;
    box-shadow: 0 8px 24px rgba(0,102,255,0.4);
}
.sidebar-cta h4 {
    color: #fff;
    margin-bottom: 0.5rem;
    font-size: 1.0625rem;
    font-family: var(--font-primary, sans-serif);
    font-weight: 800;
}
.sidebar-cta p {
    color: rgba(255,255,255,0.7);
    font-size: 0.8125rem;
    margin-bottom: 1.25rem;
    line-height: 1.5;
}
.sidebar-cta .btn-primary {
    background: var(--blog-gradient);
    border: none;
    box-shadow: 0 4px 16px rgba(0,102,255,0.4);
}

/* ============================================
   PAGINACIÓN
   ============================================ */
.blog-paginacion {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    align-items: center;
    margin-top: 3rem;
    flex-wrap: wrap;
}
.pag-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.625rem 1rem;
    background: #fff;
    border: 1.5px solid var(--blog-gray-200);
    border-radius: var(--blog-radius);
    color: var(--blog-gray-700);
    font-family: var(--font-primary, sans-serif);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s var(--blog-transition);
    min-width: 44px;
    justify-content: center;
}
.pag-btn:hover {
    border-color: var(--blog-primary);
    color: var(--blog-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,102,255,0.12);
}
.pag-btn.active {
    background: var(--blog-gradient);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 4px 16px rgba(0,102,255,0.3);
}

/* ============================================
   DETALLE DEL POST
   ============================================ */

/* Barra de progreso */
.reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    z-index: 9999;
    background: transparent;
    pointer-events: none;
}
.reading-progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #0066FF, #00D9FF);
    box-shadow: 0 0 12px rgba(0,102,255,0.6);
    transition: width 0.1s linear;
}

/* Hero del post */
.post-hero-futurista {
    position: relative;
    padding: 8rem 0 4rem;
    background: #05070F;
    overflow: hidden;
}
.post-hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}
.post-hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.18;
    filter: blur(4px) saturate(0.8);
}
.post-hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(5,7,15,0.7) 0%, rgba(5,7,15,0.95) 100%);
}
.post-hero-grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0,102,255,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,102,255,0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}
.post-hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.3;
}
.post-hero-orb-1 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, #0066FF, transparent 70%);
    top: -100px; left: -100px;
    animation: blogOrbFloat 22s ease-in-out infinite;
}
.post-hero-orb-2 {
    width: 350px; height: 350px;
    background: radial-gradient(circle, #00D9FF, transparent 70%);
    bottom: -100px; right: -80px;
    animation: blogOrbFloat 26s ease-in-out infinite reverse;
}
.post-hero-content {
    position: relative;
    z-index: 1;
    max-width: 850px;
    margin: 0 auto;
    text-align: center;
}

.post-breadcrumbs {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.8125rem;
}
.post-breadcrumbs a {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    padding: 0.35rem 0.75rem;
    border-radius: 9999px;
    transition: all 0.2s;
}
.post-breadcrumbs a:hover {
    color: #fff;
    background: rgba(255,255,255,0.08);
}
.breadcrumb-sep { color: rgba(255,255,255,0.3); }

.post-categoria-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: rgba(0,102,255,0.15);
    border: 1px solid rgba(0,102,255,0.35);
    border-radius: 9999px;
    color: #00D9FF;
    font-family: var(--font-primary, sans-serif);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1.25rem;
}
.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #00D9FF;
    box-shadow: 0 0 8px #00D9FF;
    animation: blogPulse 2s ease-in-out infinite;
}

.post-titulo {
    font-family: var(--font-primary, sans-serif);
    font-size: clamp(1.75rem, 4vw, 3rem);
    font-weight: 900;
    line-height: 1.15;
    color: #fff;
    margin-bottom: 1.25rem;
    letter-spacing: -0.025em;
}
.post-resumen {
    font-size: 1.0625rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    max-width: 720px;
    margin: 0 auto 2rem;
}

.post-meta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    color: rgba(255,255,255,0.6);
    font-size: 0.875rem;
}
.post-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.meta-avatar {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--blog-gradient);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary, sans-serif);
    font-size: 0.7rem;
    font-weight: 700;
}

/* Cuerpo del post */
.post-cuerpo-section {
    padding: 4rem 0 5rem;
    background: #fff;
}
.post-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 3rem;
    align-items: start;
}
.post-contenido { max-width: 800px; }

/* TOC */
.post-toc {
    background: var(--blog-gray-50);
    border: 1.5px solid var(--blog-gray-200);
    border-radius: var(--blog-radius-lg);
    padding: 0;
    margin-bottom: 2rem;
    overflow: hidden;
}
.post-toc[open] { padding-bottom: 1rem; }
.post-toc summary {
    list-style: none;
    cursor: pointer;
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-family: var(--font-primary, sans-serif);
    font-size: 0.875rem;
    font-weight: 800;
    color: var(--blog-dark);
    user-select: none;
    transition: background 0.15s;
}
.post-toc summary::-webkit-details-marker { display: none; }
.post-toc summary:hover { background: var(--blog-gray-100); }
.post-toc summary i:first-child { color: var(--blog-primary); }
.toc-chevron {
    margin-left: auto;
    transition: transform 0.25s;
    color: var(--blog-gray-400);
    font-size: 0.75rem;
}
.post-toc[open] .toc-chevron { transform: rotate(180deg); }

.toc-list {
    list-style: none;
    counter-reset: toc;
    padding: 0 1.25rem;
    margin: 0;
}
.toc-list li {
    counter-increment: toc;
    margin-bottom: 0.35rem;
}
.toc-list a {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    padding: 0.4rem 0.5rem;
    border-radius: var(--blog-radius-sm);
    color: var(--blog-gray-600);
    font-size: 0.875rem;
    text-decoration: none;
    transition: all 0.15s;
}
.toc-list a::before {
    content: counter(toc, decimal-leading-zero);
    color: var(--blog-primary);
    font-family: var(--font-primary, sans-serif);
    font-size: 0.7rem;
    font-weight: 700;
    padding-top: 0.15rem;
    flex-shrink: 0;
}
.toc-list a:hover,
.toc-list a.is-active {
    background: rgba(0,102,255,0.08);
    color: var(--blog-primary);
    padding-left: 0.75rem;
}

/* Imagen principal */
.post-imagen-principal {
    margin: 0 0 2.5rem;
    border-radius: var(--blog-radius-xl);
    overflow: hidden;
    box-shadow: var(--blog-shadow-lg);
}
.post-imagen-principal img {
    width: 100%;
    display: block;
}

/* Texto */
.post-texto {
    font-size: 1.0625rem;
    line-height: 1.85;
    color: var(--blog-gray-700);
}
.post-texto h2 {
    font-family: var(--font-primary, sans-serif);
    font-size: 1.75rem;
    font-weight: 800;
    margin-top: 3rem;
    margin-bottom: 1.25rem;
    color: var(--blog-dark);
    letter-spacing: -0.015em;
    scroll-margin-top: 100px;
}
.post-texto h3 {
    font-family: var(--font-primary, sans-serif);
    font-size: 1.375rem;
    font-weight: 700;
    margin-top: 2.25rem;
    margin-bottom: 0.875rem;
    color: var(--blog-dark);
}
.post-texto p { margin-bottom: 1.5rem; }
.post-texto ul,
.post-texto ol { margin: 1.5rem 0; padding-left: 1.75rem; }
.post-texto ul { list-style: disc; }
.post-texto ol { list-style: decimal; }
.post-texto li { margin-bottom: 0.65rem; }
.post-texto a {
    color: var(--blog-primary);
    text-decoration: underline;
    text-underline-offset: 3px;
    font-weight: 600;
}
.post-texto a:hover { color: var(--blog-primary-dark); }
.post-texto blockquote {
    margin: 2rem 0;
    padding: 1.25rem 1.5rem;
    border-left: 4px solid var(--blog-primary);
    background: var(--blog-gray-50);
    font-style: italic;
    border-radius: 0 var(--blog-radius) var(--blog-radius) 0;
    color: var(--blog-gray-700);
}
.post-texto code {
    background: var(--blog-gray-100);
    padding: 0.15em 0.4em;
    border-radius: 4px;
    font-size: 0.9em;
    font-family: 'Courier New', monospace;
    color: #DC2626;
}
.post-texto img {
    max-width: 100%;
    height: auto;
    border-radius: var(--blog-radius);
    margin: 2rem 0;
    box-shadow: var(--blog-shadow);
}

/* Tags */
.post-tags {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin: 3rem 0 2rem;
    padding: 1.5rem;
    background: var(--blog-gray-50);
    border-radius: var(--blog-radius-lg);
    border: 1.5px solid var(--blog-gray-200);
}
.post-tags-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-primary, sans-serif);
    font-size: 0.8125rem;
    font-weight: 800;
    color: var(--blog-gray-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    flex-shrink: 0;
}
.post-tags-label i { color: var(--blog-primary); }
.post-tags-list { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.post-tag {
    display: inline-flex;
    padding: 0.4rem 0.875rem;
    background: #fff;
    border: 1.5px solid var(--blog-gray-200);
    border-radius: 9999px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--blog-gray-700);
    text-decoration: none;
    transition: all 0.2s;
}
.post-tag:hover {
    background: var(--blog-primary);
    color: #fff;
    border-color: var(--blog-primary);
    transform: translateY(-2px);
}

/* Compartir */
.post-compartir {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
    padding: 1.5rem 0;
    border-top: 1px solid var(--blog-gray-200);
    border-bottom: 1px solid var(--blog-gray-200);
}
.compartir-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-primary, sans-serif);
    font-size: 0.8125rem;
    font-weight: 800;
    color: var(--blog-gray-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.compartir-botones {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.compartir-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-width: 42px;
    height: 42px;
    padding: 0 1rem;
    border-radius: 9999px;
    background: var(--blog-gray-100);
    color: var(--blog-gray-600);
    border: none;
    font-family: var(--font-primary, sans-serif);
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.25s var(--blog-transition);
}
.compartir-btn.compartir-nativo {
    background: var(--blog-gradient);
    color: #fff;
    padding: 0 1.25rem;
    box-shadow: 0 4px 14px rgba(0,102,255,0.3);
}
.compartir-btn:hover {
    transform: translateY(-3px);
    color: #fff;
    box-shadow: 0 8px 20px rgba(15,23,42,0.15);
}
.compartir-nativo:hover    { box-shadow: 0 8px 24px rgba(0,102,255,0.45); }
.compartir-whatsapp:hover  { background: #25D366; }
.compartir-facebook:hover  { background: #1877F2; }
.compartir-twitter:hover   { background: #000; }
.compartir-linkedin:hover  { background: #0A66C2; }
.compartir-copiar:hover    { background: var(--blog-primary); }
.compartir-copiar.copiado  { background: #22C55E; }

/* CTA inline */
.post-cta-inline {
    position: relative;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 1.5rem;
    align-items: center;
    padding: 2rem;
    background: linear-gradient(135deg, #0A1229 0%, #05070F 100%);
    border-radius: var(--blog-radius-xl);
    margin: 3rem 0;
    overflow: hidden;
}
.cta-inline-glow {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0,102,255,0.4), transparent 65%);
    pointer-events: none;
}
.cta-inline-icono {
    position: relative;
    width: 60px;
    height: 60px;
    background: var(--blog-gradient);
    color: #fff;
    border-radius: var(--blog-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
    box-shadow: 0 8px 24px rgba(0,102,255,0.4);
}
.cta-inline-content {
    position: relative;
    min-width: 0;
}
.cta-inline-content h3 {
    font-family: var(--font-primary, sans-serif);
    font-size: 1.125rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 0.25rem;
}
.cta-inline-content p {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.7);
    margin: 0;
    line-height: 1.5;
}
.btn-cta-inline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    background: #fff;
    color: var(--blog-dark);
    border-radius: 9999px;
    font-family: var(--font-primary, sans-serif);
    font-size: 0.875rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.25s;
    white-space: nowrap;
    flex-shrink: 0;
}
.btn-cta-inline:hover {
    background: var(--blog-gradient);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,102,255,0.4);
}

/* ============================================
   COMENTARIOS
   ============================================ */
.comentarios-section {
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 2px solid var(--blog-gray-200);
}
.comentarios-header { margin-bottom: 2rem; }
.comentarios-titulo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-primary, sans-serif);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--blog-dark);
    letter-spacing: -0.015em;
}
.comentarios-titulo i { color: var(--blog-primary); }
.comentarios-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 0.65rem;
    background: var(--blog-gradient);
    color: #fff;
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: 9999px;
    box-shadow: 0 4px 12px rgba(0,102,255,0.3);
}

.comentario-form-wrapper {
    background: var(--blog-gray-50);
    border-radius: var(--blog-radius-xl);
    padding: 2rem;
    margin-bottom: 3rem;
    border: 1.5px solid var(--blog-gray-200);
}
.comentario-form-titulo {
    font-family: var(--font-primary, sans-serif);
    font-size: 1.125rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--blog-dark);
}
.alerta {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.875rem 1.125rem;
    border-radius: var(--blog-radius);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}
.alerta-error {
    background: #fef2f2;
    color: #DC2626;
    border: 1px solid #fecaca;
}
.respondiendo-a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: rgba(0,102,255,0.1);
    color: var(--blog-primary);
    border-radius: var(--blog-radius);
    font-size: 0.875rem;
    margin-bottom: 1rem;
    border: 1px solid rgba(0,102,255,0.2);
}
.respondiendo-a button {
    margin-left: auto;
    background: transparent;
    border: none;
    color: var(--blog-primary);
    cursor: pointer;
    padding: 0.35rem;
    border-radius: 6px;
    transition: background 0.15s;
}
.respondiendo-a button:hover { background: rgba(0,102,255,0.15); }

.comentario-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}
.comentario-form-grupo { margin-bottom: 1rem; }
.comentario-form-grupo label {
    display: block;
    font-family: var(--font-primary, sans-serif);
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--blog-dark);
    margin-bottom: 0.5rem;
}
.comentario-form-grupo label span { color: #DC2626; }
.comentario-form-grupo input,
.comentario-form-grupo textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1.5px solid var(--blog-gray-200);
    border-radius: var(--blog-radius);
    font-family: var(--font-secondary, sans-serif);
    font-size: 0.9375rem;
    background: #fff;
    transition: all 0.2s var(--blog-transition);
    outline: none;
    color: var(--blog-dark);
}
.comentario-form-grupo input:focus,
.comentario-form-grupo textarea:focus {
    border-color: var(--blog-primary);
    box-shadow: 0 0 0 4px rgba(0,102,255,0.1);
}
.comentario-form-grupo.error input,
.comentario-form-grupo.error textarea {
    border-color: #DC2626;
    background: #fef2f2;
}
.form-help {
    display: block;
    font-size: 0.7rem;
    color: var(--blog-gray-400);
    margin-top: 0.35rem;
}
.error-msg {
    display: block;
    font-size: 0.75rem;
    color: #DC2626;
    margin-top: 0.35rem;
    font-weight: 600;
}
.comentario-form-grupo textarea {
    resize: vertical;
    min-height: 120px;
}
.textarea-counter {
    text-align: right;
    font-size: 0.7rem;
    color: var(--blog-gray-400);
    margin-top: 0.35rem;
}

.btn-comentario {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    background: var(--blog-gradient);
    color: #fff;
    border: none;
    border-radius: 9999px;
    font-family: var(--font-primary, sans-serif);
    font-size: 0.9375rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(0,102,255,0.35);
    transition: all 0.25s var(--blog-transition);
}
.btn-comentario:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,102,255,0.5);
}
.comentario-nota {
    font-size: 0.75rem;
    color: var(--blog-gray-500);
    margin: 1rem 0 0;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.comentario-exito {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(34,197,94,0.08);
    border: 1.5px solid rgba(34,197,94,0.25);
    border-radius: var(--blog-radius-lg);
    margin-bottom: 2.5rem;
}
.exito-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, #16A34A, #22C55E);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(34,197,94,0.3);
}
.exito-content strong {
    display: block;
    color: #15803D;
    font-size: 1rem;
    font-family: var(--font-primary, sans-serif);
    margin-bottom: 0.25rem;
}
.exito-content p {
    color: var(--blog-gray-600);
    font-size: 0.875rem;
    margin: 0;
}

.sin-comentarios {
    text-align: center;
    padding: 4rem 1rem;
    color: var(--blog-gray-500);
}
.sin-comentarios-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    background: var(--blog-gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--blog-gray-400);
}

.comentarios-lista {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.comentario-item {
    display: flex;
    gap: 1rem;
}
.comentario-avatar {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--blog-gradient);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary, sans-serif);
    font-size: 1.125rem;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(0,102,255,0.25);
}
.comentario-contenido {
    flex: 1;
    background: var(--blog-gray-50);
    border-radius: var(--blog-radius-lg);
    padding: 1.25rem;
    border: 1px solid var(--blog-gray-100);
}
.comentario-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}
.comentario-autor {
    font-family: var(--font-primary, sans-serif);
    font-size: 0.9rem;
    color: var(--blog-dark);
    font-weight: 800;
}
.comentario-fecha {
    font-size: 0.75rem;
    color: var(--blog-gray-500);
}
.comentario-texto {
    color: var(--blog-gray-700);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin: 0 0 0.75rem;
}
.comentario-responder {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.75rem;
    background: transparent;
    border: none;
    color: var(--blog-primary);
    font-family: var(--font-primary, sans-serif);
    font-size: 0.8125rem;
    font-weight: 700;
    cursor: pointer;
    border-radius: 9999px;
    transition: background 0.15s;
}
.comentario-responder:hover { background: rgba(0,102,255,0.08); }

.comentarios-respuestas {
    margin-top: 1rem;
    padding-left: 1rem;
    border-left: 3px solid var(--blog-primary);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.comentario-respuesta .comentario-avatar {
    width: 40px;
    height: 40px;
    font-size: 1rem;
    background: linear-gradient(135deg, var(--blog-gray-400), var(--blog-gray-500));
    box-shadow: none;
}

/* ============================================
   SIN RESULTADOS
   ============================================ */
.sin-resultados {
    text-align: center;
    padding: 6rem 2rem;
    color: var(--blog-gray-500);
}
.sin-resultados-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: var(--blog-gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--blog-gray-400);
}
.sin-resultados h3 {
    font-family: var(--font-primary, sans-serif);
    font-size: 1.5rem;
    color: var(--blog-gray-700);
    margin-bottom: 0.75rem;
    font-weight: 800;
}
.sin-resultados p { margin-bottom: 1.5rem; }

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--blog-gradient);
    color: #fff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: 0 8px 24px rgba(0,102,255,0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s var(--blog-transition);
    z-index: 999;
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,102,255,0.55);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 992px) {
    .post-destacado { grid-template-columns: 1fr; }
    .post-destacado-img { min-height: 260px; }
    .post-destacado-info { padding: 2rem; }
    .blog-layout,
    .post-layout { grid-template-columns: 1fr; gap: 2rem; }
    .blog-sidebar,
    .post-sidebar { position: static; }
}

@media (max-width: 768px) {
    .blog-hero { padding: 6rem 0 3rem; }
    .blog-hero-search { padding: 0.35rem; }
    .blog-posts-grid { grid-template-columns: 1fr; }
    .comentario-form-row { grid-template-columns: 1fr; }
    .post-cta-inline {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 1.75rem 1.5rem;
    }
    .cta-inline-icono { margin: 0 auto; }
    .btn-cta-inline { justify-content: center; }
    .post-hero-futurista { padding: 6rem 0 3rem; }
    .post-meta { gap: 0.875rem; font-size: 0.8125rem; }
    .comentarios-respuestas { padding-left: 0.5rem; border-left-width: 2px; }
    .post-tags { padding: 1.25rem; }
    .post-compartir { flex-direction: column; align-items: flex-start; }
    .back-to-top { bottom: 1.25rem; right: 1.25rem; width: 44px; height: 44px; }
}

@media (max-width: 480px) {
    .blog-hero { padding: 5rem 0 2.5rem; }
    .blog-hero-title { font-size: 1.75rem; }
    .blog-hero-description { font-size: 0.9375rem; }
    .post-destacado-info { padding: 1.5rem; }
    .post-destacado-titulo { font-size: 1.25rem; }
    .blog-post-content { padding: 1.25rem; }
    .sidebar-card { padding: 1.25rem; }
    .comentario-avatar { width: 40px; height: 40px; font-size: 0.9375rem; }
    .comentario-contenido { padding: 1rem; }
    .post-texto { font-size: 1rem; }
    .post-texto h2 { font-size: 1.375rem; margin-top: 2.25rem; }
    .post-texto h3 { font-size: 1.125rem; }
    .post-toc summary { padding: 0.875rem 1rem; font-size: 0.8125rem; }
    .toc-list { padding: 0 1rem; }
}