/**
 * style.css
 *
 * Hoja de estilos principal de la portada de "Ruedas en Movimiento".
 * Diseño editorial premium en modo oscuro con glassmorphism, inspirado
 * en revistas internacionales de gran formato.
 */

/* =============================================================================
   1. RESET Y BASE
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    background-color: var(--color-negro);
    color: var(--texto-principal);
    font-family: var(--fuente-cuerpo);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    background-image:
        radial-gradient(ellipse 80% 50% at 50% -10%, rgba(255, 199, 44, 0.06), transparent),
        radial-gradient(ellipse 60% 40% at 90% 10%, rgba(255, 106, 26, 0.05), transparent);
    background-attachment: fixed;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; }
input { font: inherit; }

::selection {
    background-color: var(--color-amarillo);
    color: var(--texto-sobre-acento);
}

:focus-visible {
    outline: 2px solid var(--color-amarillo);
    outline-offset: 3px;
    border-radius: 4px;
}

.visualmente-oculto {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.enlace-saltar-contenido {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 999;
    background: var(--color-amarillo);
    color: var(--texto-sobre-acento);
    padding: 0.75rem 1.5rem;
    border-radius: 0 0 var(--radio-sm) 0;
    font-weight: 700;
}
.enlace-saltar-contenido:focus {
    left: 0;
}

.contenedor {
    width: 100%;
    max-width: var(--ancho-contenedor);
    margin-inline: auto;
    padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

h1, h2, h3, h4 {
    font-family: var(--fuente-display);
    font-weight: 800;
    letter-spacing: 0.01em;
    line-height: 1.05;
    text-wrap: balance;
}

/* =============================================================================
   2. BARRA DE PROGRESO DE RUTA (elemento distintivo de la marca)
   Franja discontinua estilo línea de carretera que marca el avance de scroll.
   ========================================================================== */
.barra-ruta {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    height: 3px;
    z-index: 1100;
    background: repeating-linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.06) 0px,
        rgba(255, 255, 255, 0.06) 18px,
        transparent 18px,
        transparent 34px
    );
}
.barra-ruta__relleno {
    height: 100%;
    width: 0%;
    background: repeating-linear-gradient(
        90deg,
        var(--color-amarillo) 0px,
        var(--color-amarillo) 18px,
        transparent 18px,
        transparent 34px
    );
    transition: width 100ms linear;
}

/* =============================================================================
   3. BOTONES
   ========================================================================== */
.boton {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.95rem 1.85rem;
    border-radius: var(--radio-completo);
    font-weight: 700;
    font-size: 0.95rem;
    white-space: nowrap;
    transition: transform var(--transicion-rapida), box-shadow var(--transicion-rapida), background-color var(--transicion-rapida);
}
.boton svg { transition: transform var(--transicion-rapida); }
.boton:hover svg { transform: translateX(3px); }

.boton--primario {
    background: linear-gradient(135deg, var(--color-amarillo), var(--color-naranja));
    color: var(--texto-sobre-acento);
    box-shadow: var(--sombra-resplandor-amarillo);
}
.boton--primario:hover { transform: translateY(-2px); box-shadow: 0 14px 40px rgba(255, 138, 76, 0.25); }

.boton--fantasma {
    background: var(--superficie-cristal-clara);
    border: 1px solid var(--borde-cristal);
    color: var(--texto-principal);
    backdrop-filter: blur(var(--desenfoque-cristal));
    -webkit-backdrop-filter: blur(var(--desenfoque-cristal));
}
.boton--fantasma:hover { background: rgba(255, 255, 255, 0.10); transform: translateY(-2px); }

.boton--secundario {
    background: var(--color-grafito-700);
    border: 1px solid var(--color-borde-medio);
    color: var(--texto-principal);
}
.boton--secundario:hover { border-color: var(--color-amarillo); color: var(--color-amarillo); }

.boton--pequeno { padding: 0.6rem 1.3rem; font-size: 0.85rem; }

/* =============================================================================
   4. NAVBAR
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    height: var(--altura-navbar);
    background: rgba(10, 11, 13, 0.55);
    backdrop-filter: blur(var(--desenfoque-cristal));
    -webkit-backdrop-filter: blur(var(--desenfoque-cristal));
    border-bottom: 1px solid var(--color-borde-sutil);
    transition: background-color var(--transicion-media);
}

.navbar__contenedor {
    max-width: var(--ancho-contenedor);
    margin-inline: auto;
    height: 100%;
    padding-inline: clamp(1.25rem, 4vw, 2.5rem);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--espacio-md);
}

.navbar__logo-imagen { height: 32px; width: auto; }

.navbar__menu { display: none; }

.navbar__lista { display: flex; align-items: center; gap: 2rem; }

.navbar__enlace {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--texto-secundario);
    position: relative;
    padding-block: 0.4rem;
    transition: color var(--transicion-rapida);
}
.navbar__enlace::after {
    content: '';
    position: absolute;
    left: 0; bottom: 0;
    width: 0; height: 2px;
    background: var(--color-amarillo);
    transition: width var(--transicion-media);
}
.navbar__enlace:hover, .navbar__enlace--activo { color: var(--texto-principal); }
.navbar__enlace:hover::after, .navbar__enlace--activo::after { width: 100%; }

.navbar__acciones { display: flex; align-items: center; gap: 1rem; }

.navbar__boton-icono {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px; height: 40px;
    border-radius: 50%;
    border: 1px solid var(--color-borde-sutil);
    color: var(--texto-secundario);
    transition: all var(--transicion-rapida);
}
.navbar__boton-icono:hover { color: var(--color-amarillo); border-color: var(--color-amarillo); }

.navbar__boton-cta {
    display: none;
    background: var(--color-amarillo);
    color: var(--texto-sobre-acento);
    padding: 0.65rem 1.4rem;
    border-radius: var(--radio-completo);
    font-weight: 700;
    font-size: 0.88rem;
    transition: transform var(--transicion-rapida);
}
.navbar__boton-cta:hover { transform: translateY(-1px); }

.navbar__boton-hamburguesa {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px; height: 40px;
}
.navbar__hamburguesa-linea {
    display: block;
    width: 22px; height: 2px;
    background: var(--texto-principal);
    border-radius: 2px;
    transition: transform var(--transicion-media), opacity var(--transicion-media);
}

/* Menú móvil */
.menu-movil {
    position: fixed;
    top: 0; right: 0;
    width: min(340px, 85vw);
    height: 100vh;
    background: var(--color-grafito-900);
    border-left: 1px solid var(--color-borde-sutil);
    z-index: 1200;
    padding: calc(var(--altura-navbar) + 1rem) 1.75rem 2rem;
    transform: translateX(100%);
    transition: transform var(--transicion-lenta);
    overflow-y: auto;
}
.menu-movil.esta-abierto { transform: translateX(0); }

.menu-movil__lista { display: flex; flex-direction: column; gap: 0.25rem; margin-bottom: 2rem; }
.menu-movil__enlace {
    display: block;
    padding: 0.9rem 0;
    font-family: var(--fuente-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--texto-secundario);
    border-bottom: 1px solid var(--color-borde-sutil);
}
.menu-movil__enlace--activo, .menu-movil__enlace:hover { color: var(--color-amarillo); }

.menu-movil__cta {
    display: block;
    text-align: center;
    background: var(--color-amarillo);
    color: var(--texto-sobre-acento);
    padding: 1rem;
    border-radius: var(--radio-completo);
    font-weight: 700;
}

.menu-movil__superposicion {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1150;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transicion-media);
}
.menu-movil__superposicion.esta-visible { opacity: 1; visibility: visible; }

@media (min-width: 1024px) {
    .navbar__menu { display: block; }
    .navbar__boton-cta { display: inline-flex; }
    .navbar__boton-hamburguesa { display: none; }
}

/* =============================================================================
   5. HERO
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    isolation: isolate;
}

.hero__fondo { position: absolute; inset: 0; z-index: -2; }
.hero__video, .hero__fondo img {
    width: 100%; height: 100%;
    object-fit: cover;
    filter: saturate(1.05) contrast(1.05);
}
.hero__superposicion {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(10,11,13,0.55) 0%, rgba(10,11,13,0.35) 40%, rgba(10,11,13,0.92) 100%);
}
.hero__viñeta {
    position: absolute; inset: 0;
    box-shadow: inset 0 0 220px rgba(0,0,0,0.75);
}

.hero__contenido {
    position: relative;
    max-width: 900px;
    padding: 0 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    padding-top: var(--altura-navbar);
}

.hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-amarillo-intenso);
    background: var(--superficie-cristal);
    border: 1px solid var(--borde-cristal);
    padding: 0.5rem 1.1rem;
    border-radius: var(--radio-completo);
    backdrop-filter: blur(var(--desenfoque-cristal));
}
.hero__eyebrow-punto {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--color-amarillo);
    box-shadow: 0 0 0 4px rgba(255, 199, 44, 0.2);
}

.hero__titulo {
    font-size: clamp(2.4rem, 6vw, 4.6rem);
    color: var(--texto-principal);
    text-transform: uppercase;
}

.hero__frase-filosofia {
    font-family: var(--fuente-display);
    font-size: clamp(1.4rem, 2.6vw, 2rem);
    font-weight: 700;
    font-style: italic;
    background: linear-gradient(100deg, var(--color-amarillo), var(--color-naranja-intenso));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero__descripcion {
    max-width: 640px;
    color: var(--texto-secundario);
    font-size: clamp(1rem, 1.4vw, 1.15rem);
}

.hero__acciones {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-top: 0.75rem;
}

.hero__desplazar {
    position: absolute;
    bottom: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    color: var(--texto-atenuado);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: flotar 2.4s ease-in-out infinite;
}
.hero__desplazar-linea {
    width: 1px; height: 34px;
    background: linear-gradient(180deg, var(--color-amarillo), transparent);
}

@keyframes flotar {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

/* =============================================================================
   6. ENCABEZADOS DE SECCIÓN Y ETIQUETAS
   ========================================================================== */
section { padding-block: var(--espacio-xl); }

.etiqueta-seccion {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-amarillo);
    margin-bottom: 0.9rem;
}
.etiqueta-seccion__linea { width: 28px; height: 2px; background: var(--color-amarillo); }
.etiqueta-seccion--clara { color: var(--texto-sobre-acento); }
.etiqueta-seccion--clara .etiqueta-seccion__linea { background: var(--texto-sobre-acento); }

.encabezado-seccion { margin-bottom: var(--espacio-lg); }
.encabezado-seccion__titulo { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }

.encabezado-seccion--con-enlace {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.enlace-ver-todo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--texto-principal);
    border-bottom: 2px solid var(--color-amarillo);
    padding-bottom: 0.2rem;
    transition: color var(--transicion-rapida);
}
.enlace-ver-todo:hover { color: var(--color-amarillo); }
.enlace-ver-todo svg { transition: transform var(--transicion-rapida); }
.enlace-ver-todo:hover svg { transform: translateX(4px); }

/* =============================================================================
   7. TARJETA DE CRISTAL (patrón reutilizable)
   ========================================================================== */
.tarjeta-cristal {
    background: var(--superficie-cristal);
    border: 1px solid var(--borde-cristal);
    border-radius: var(--radio-md);
    backdrop-filter: blur(var(--desenfoque-cristal));
    -webkit-backdrop-filter: blur(var(--desenfoque-cristal));
    box-shadow: var(--sombra-suave);
}

/* =============================================================================
   8. ESTADÍSTICAS
   ========================================================================== */
.grid-estadisticas {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

.tarjeta-estadistica {
    background: var(--superficie-cristal);
    border: 1px solid var(--borde-cristal);
    border-radius: var(--radio-md);
    backdrop-filter: blur(var(--desenfoque-cristal));
    padding: var(--espacio-md);
    text-align: center;
    transition: border-color var(--transicion-media), transform var(--transicion-media);
}
.tarjeta-estadistica:hover { border-color: rgba(255, 199, 44, 0.4); transform: translateY(-4px); }

.tarjeta-estadistica__icono { height: 32px; margin-bottom: 0.75rem; display: flex; justify-content: center; }
.tarjeta-estadistica__valor,
.tarjeta-estadistica__sufijo {
    font-family: var(--fuente-datos);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--color-amarillo);
}
.tarjeta-estadistica__etiqueta {
    margin-top: 0.4rem;
    color: var(--texto-secundario);
    font-size: 0.92rem;
}

@media (min-width: 768px) {
    .grid-estadisticas { grid-template-columns: repeat(4, 1fr); }
}

/* =============================================================================
   9. CASO DESTACADO
   ========================================================================== */
.caso-destacado {
    display: grid;
    gap: 2rem;
    border-radius: var(--radio-lg);
    overflow: hidden;
    background: var(--color-grafito-900);
    border: 1px solid var(--color-borde-sutil);
}

.caso-destacado__imagen-enlace { position: relative; display: block; aspect-ratio: 4 / 3; overflow: hidden; }
.caso-destacado__imagen { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transicion-lenta); }
.caso-destacado__imagen-enlace:hover .caso-destacado__imagen { transform: scale(1.05); }
.caso-destacado__superposicion {
    position: absolute; inset: 0;
    background: linear-gradient(0deg, rgba(10,11,13,0.5), transparent 50%);
}

.caso-destacado__contenido { padding: 1rem 1.75rem 2.5rem; display: flex; flex-direction: column; align-items: flex-start; gap: 0.9rem; }
.caso-destacado__empresa {
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-naranja-intenso);
}
.caso-destacado__titulo { font-size: clamp(1.6rem, 3vw, 2.3rem); }
.caso-destacado__titulo a:hover { color: var(--color-amarillo); }
.caso-destacado__resumen { color: var(--texto-secundario); }
.caso-destacado__fecha { font-size: 0.85rem; color: var(--texto-atenuado); }

@media (min-width: 900px) {
    .caso-destacado { grid-template-columns: 1.1fr 0.9fr; align-items: stretch; }
    .caso-destacado__imagen-enlace { aspect-ratio: auto; }
    .caso-destacado__contenido { padding: 3rem 3rem 3rem 0; justify-content: center; }
}

/* =============================================================================
   10. CATEGORÍAS
   ========================================================================== */
.grid-categorias {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.1rem;
}

.tarjeta-categoria {
    background: var(--color-grafito-900);
    border: 1px solid var(--color-borde-sutil);
    border-radius: var(--radio-md);
    padding: var(--espacio-md) var(--espacio-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.6rem;
    transition: border-color var(--transicion-media), transform var(--transicion-media), background-color var(--transicion-media);
}
.tarjeta-categoria:hover {
    border-color: var(--color-acento-categoria, var(--color-amarillo));
    transform: translateY(-4px);
    background: var(--color-grafito-800);
}
.tarjeta-categoria__icono { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; }
.tarjeta-categoria__nombre { font-size: 1.05rem; }
.tarjeta-categoria__contador { font-size: 0.8rem; color: var(--texto-atenuado); }

@media (min-width: 768px) { .grid-categorias { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1024px) { .grid-categorias { grid-template-columns: repeat(7, 1fr); } }

/* =============================================================================
   11. MOSAICO DE NOTICIAS
   ========================================================================== */
.mosaico-noticias { display: grid; gap: 1.75rem; }

.nota-principal {
    background: var(--color-grafito-900);
    border: 1px solid var(--color-borde-sutil);
    border-radius: var(--radio-lg);
    overflow: hidden;
}
.nota-principal__imagen-enlace { display: block; aspect-ratio: 3 / 2; overflow: hidden; }
.nota-principal__imagen { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transicion-lenta); }
.nota-principal__imagen-enlace:hover .nota-principal__imagen { transform: scale(1.06); }
.nota-principal__contenido { padding: var(--espacio-md); display: flex; flex-direction: column; gap: 0.7rem; align-items: flex-start; }
.nota-principal__titulo { font-size: clamp(1.4rem, 2.6vw, 1.9rem); }
.nota-principal__titulo a:hover { color: var(--color-amarillo); }
.nota-principal__resumen { color: var(--texto-secundario); }

.etiqueta-categoria-nota {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-categoria-nota, var(--color-amarillo));
}

.nota__fecha { font-size: 0.82rem; color: var(--texto-atenuado); }
.nota__fecha--pequena { font-size: 0.76rem; }

.lista-notas-secundarias { display: flex; flex-direction: column; gap: 1.1rem; }
.nota-secundaria {
    display: flex;
    gap: 1rem;
    background: var(--color-grafito-900);
    border: 1px solid var(--color-borde-sutil);
    border-radius: var(--radio-md);
    padding: 0.85rem;
    transition: border-color var(--transicion-media);
}
.nota-secundaria:hover { border-color: var(--color-borde-medio); }
.nota-secundaria__imagen-enlace { flex-shrink: 0; width: 88px; height: 88px; border-radius: var(--radio-sm); overflow: hidden; }
.nota-secundaria__imagen { width: 100%; height: 100%; object-fit: cover; }
.nota-secundaria__contenido { display: flex; flex-direction: column; gap: 0.3rem; justify-content: center; min-width: 0; }
.nota-secundaria__categoria { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; color: var(--color-naranja-intenso); }
.nota-secundaria__titulo { font-family: var(--fuente-cuerpo); font-size: 0.98rem; font-weight: 700; line-height: 1.3; }
.nota-secundaria__titulo a:hover { color: var(--color-amarillo); }

@media (min-width: 1024px) {
    .mosaico-noticias { grid-template-columns: 1.4fr 1fr; }
}

/* =============================================================================
   12. FRANJA DE EMPRESAS ALIADAS (desplazamiento infinito)
   ========================================================================== */
.seccion-empresas-aliadas { padding-block: var(--espacio-lg); border-block: 1px solid var(--color-borde-sutil); }
.empresas-aliadas__titulo {
    text-align: center;
    color: var(--texto-atenuado);
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: var(--espacio-md);
}

.franja-empresas {
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}
.franja-empresas__pista {
    display: flex;
    align-items: center;
    gap: clamp(2.5rem, 6vw, 5rem);
    width: max-content;
    animation: desplazamiento-infinito 32s linear infinite;
}
.franja-empresas:hover .franja-empresas__pista { animation-play-state: paused; }
.franja-empresas__logo-enlace { flex-shrink: 0; opacity: 0.6; filter: grayscale(1); transition: opacity var(--transicion-media), filter var(--transicion-media); }
.franja-empresas__logo-enlace:hover { opacity: 1; filter: grayscale(0); }
.franja-empresas__logo { height: 40px; width: auto; }

@keyframes desplazamiento-infinito {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* =============================================================================
   13. PODCAST
   ========================================================================== */
.grid-podcast { display: grid; gap: 1.5rem; }

.tarjeta-podcast {
    background: var(--color-grafito-900);
    border: 1px solid var(--color-borde-sutil);
    border-radius: var(--radio-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.tarjeta-podcast__imagen-envoltura { position: relative; aspect-ratio: 1; overflow: hidden; }
.tarjeta-podcast__imagen { width: 100%; height: 100%; object-fit: cover; }
.tarjeta-podcast__episodio {
    position: absolute;
    top: 0.85rem; left: 0.85rem;
    background: rgba(10,11,13,0.75);
    backdrop-filter: blur(6px);
    color: var(--color-amarillo);
    font-family: var(--fuente-datos);
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.3rem 0.7rem;
    border-radius: var(--radio-completo);
}
.tarjeta-podcast__contenido { padding: var(--espacio-md); display: flex; flex-direction: column; gap: 0.65rem; flex: 1; }
.tarjeta-podcast__titulo { font-size: 1.2rem; }
.tarjeta-podcast__titulo a:hover { color: var(--color-amarillo); }
.tarjeta-podcast__descripcion { color: var(--texto-secundario); font-size: 0.92rem; flex: 1; }
.tarjeta-podcast__reproductor { width: 100%; height: 38px; }
.tarjeta-podcast__meta { display: flex; gap: 0.5rem; color: var(--texto-atenuado); font-size: 0.82rem; }

@media (min-width: 900px) { .grid-podcast { grid-template-columns: repeat(3, 1fr); } }

/* =============================================================================
   14. EVENTOS
   ========================================================================== */
.lista-eventos { display: flex; flex-direction: column; gap: 1rem; }

.tarjeta-evento {
    display: grid;
    grid-template-columns: auto auto 1fr;
    align-items: center;
    gap: 1.1rem;
    background: var(--color-grafito-900);
    border: 1px solid var(--color-borde-sutil);
    border-radius: var(--radio-md);
    padding: 1rem;
    transition: border-color var(--transicion-media);
}
.tarjeta-evento:hover { border-color: var(--color-borde-medio); }

.tarjeta-evento__fecha {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 60px; height: 60px;
    border-radius: var(--radio-sm);
    background: var(--color-grafito-700);
    border: 1px solid var(--color-borde-medio);
}
.tarjeta-evento__dia { font-family: var(--fuente-datos); font-size: 1.3rem; font-weight: 700; color: var(--color-amarillo); line-height: 1; }
.tarjeta-evento__mes { font-size: 0.7rem; text-transform: uppercase; color: var(--texto-atenuado); }

.tarjeta-evento__imagen { width: 64px; height: 64px; border-radius: var(--radio-sm); object-fit: cover; display: none; }

.tarjeta-evento__contenido { display: flex; flex-direction: column; gap: 0.3rem; min-width: 0; }
.tarjeta-evento__titulo { font-family: var(--fuente-cuerpo); font-size: 1.05rem; font-weight: 700; }
.tarjeta-evento__titulo a:hover { color: var(--color-amarillo); }
.tarjeta-evento__descripcion { color: var(--texto-secundario); font-size: 0.88rem; }
.tarjeta-evento__ubicacion { display: flex; align-items: center; gap: 0.4rem; color: var(--texto-atenuado); font-size: 0.82rem; }

.tarjeta-evento .boton { grid-column: 1 / -1; justify-self: start; }

@media (min-width: 768px) {
    .tarjeta-evento { grid-template-columns: auto auto 1fr auto; }
    .tarjeta-evento__imagen { display: block; }
    .tarjeta-evento .boton { grid-column: auto; }
}

/* =============================================================================
   15. NEWSLETTER
   ========================================================================== */
.tarjeta-newsletter {
    background: linear-gradient(120deg, var(--color-amarillo), var(--color-naranja));
    border-radius: var(--radio-lg);
    padding: clamp(2rem, 5vw, 4rem);
    position: relative;
    overflow: hidden;
}
.tarjeta-newsletter::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(135deg, rgba(255,255,255,0.06) 0 2px, transparent 2px 22px);
    pointer-events: none;
}
.tarjeta-newsletter__contenido { position: relative; max-width: 640px; color: var(--texto-sobre-acento); }
.tarjeta-newsletter__titulo { font-size: clamp(1.7rem, 3.4vw, 2.5rem); color: var(--texto-sobre-acento); }
.tarjeta-newsletter__descripcion { margin-top: 0.9rem; margin-bottom: 1.75rem; color: rgba(20,22,26,0.8); }

.formulario-newsletter__campo {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    background: rgba(20, 22, 26, 0.08);
    padding: 0.4rem;
    border-radius: var(--radio-completo);
    border: 1px solid rgba(20, 22, 26, 0.18);
}
.formulario-newsletter__input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 0.75rem 1.1rem;
    color: var(--texto-sobre-acento);
    font-weight: 600;
}
.formulario-newsletter__input::placeholder { color: rgba(20, 22, 26, 0.55); }
.formulario-newsletter__boton {
    background: var(--color-negro);
    color: var(--texto-principal);
    box-shadow: none;
    justify-content: center;
}
.formulario-newsletter__boton:hover { background: var(--color-grafito-900); transform: none; }
.formulario-newsletter__mensaje { margin-top: 0.9rem; font-size: 0.88rem; font-weight: 600; min-height: 1.2em; }
.formulario-newsletter__mensaje[data-tipo="exito"] { color: #14361F; }
.formulario-newsletter__mensaje[data-tipo="error"] { color: #4A1010; }

@media (min-width: 640px) {
    .formulario-newsletter__campo { flex-direction: row; }
}

/* =============================================================================
   16. FOOTER
   ========================================================================== */
.footer { margin-top: var(--espacio-xl); border-top: 1px solid var(--color-borde-sutil); }

.footer__personajes { background: var(--color-grafito-900); border-bottom: 1px solid var(--color-borde-sutil); padding-block: var(--espacio-lg); }
.grid-personajes-footer { display: grid; gap: 1.5rem; }
.personaje-footer { display: flex; gap: 1rem; align-items: flex-start; }
.personaje-footer__imagen { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; border: 2px solid var(--color-amarillo); flex-shrink: 0; }
.personaje-footer__nombre { font-family: var(--fuente-display); font-size: 1.05rem; }
.personaje-footer__rol { font-size: 0.8rem; color: var(--color-amarillo); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 0.35rem; }
.personaje-footer__frase { font-size: 0.88rem; color: var(--texto-secundario); font-style: italic; }

@media (min-width: 768px) { .grid-personajes-footer { grid-template-columns: repeat(2, 1fr); } }

.footer__grid { padding-block: var(--espacio-xl); display: grid; gap: 2.5rem; }
.footer__logo { height: 30px; margin-bottom: 1rem; }
.footer__slogan { color: var(--texto-atenuado); font-style: italic; margin-bottom: 1.25rem; }
.footer__redes { display: flex; gap: 0.75rem; }
.footer__red-icono {
    width: 38px; height: 38px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    border: 1px solid var(--color-borde-sutil);
    color: var(--texto-secundario);
    transition: all var(--transicion-rapida);
}
.footer__red-icono:hover { color: var(--color-amarillo); border-color: var(--color-amarillo); }

.footer__titulo-columna { font-family: var(--fuente-cuerpo); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--texto-atenuado); margin-bottom: 1rem; }
.footer__lista { display: flex; flex-direction: column; gap: 0.7rem; }
.footer__lista a { color: var(--texto-secundario); font-size: 0.94rem; transition: color var(--transicion-rapida); }
.footer__lista a:hover { color: var(--color-amarillo); }

.footer__linea-divisoria { height: 1px; background: var(--color-borde-sutil); }

.footer__inferior {
    padding-block: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    text-align: center;
    color: var(--texto-atenuado);
    font-size: 0.85rem;
}
.footer__enlaces-legales { display: flex; gap: 1.25rem; flex-wrap: wrap; justify-content: center; }
.footer__enlaces-legales a:hover { color: var(--color-amarillo); }

@media (min-width: 768px) {
    .footer__grid { grid-template-columns: 1.4fr repeat(3, 1fr); }
    .footer__inferior { flex-direction: row; justify-content: space-between; text-align: left; }
}

/* =============================================================================
   17. UTILIDADES DE REVELADO EN SCROLL
   ========================================================================== */
[data-revelar] {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-revelar].esta-visible {
    opacity: 1;
    transform: translateY(0);
}