/* ════════════════════════════════════════════════════════════
   home.css — Estilos página de inicio · Intranet UNAD
   Solo lo exclusivo del inicio: hero slider y carousel de
   destacados. Todo lo reutilizable en otras páginas del portal
   (tarjetas, filtros, tablas, paginación) vive en portal.css.
   ════════════════════════════════════════════════════════════ */

/* ── 1 · HERO SLIDER ─────────────────────────────────────────── */
.hero-slider {
    width: 100%;
    padding-bottom: 1.5rem;
    background: var(--c-page);
}

.hero-slider__viewport {
    position: relative;
    width: 100%;
    overflow: hidden;
    background: #cdd8e3;
}

.hero-slider__track {
    position: relative;
    width: 100%;
    aspect-ratio: 1920 / 520;
    min-height: 300px;
    max-height: 520px;
}

/* La imagen de fondo se aplica vía data-bg + JS; el overlay permanece en CSS */
.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: opacity 380ms ease, visibility 380ms ease, transform 380ms ease;
    transform: scale(1.025);
}

.hero-slide.is-active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

/* Degradado por slide: home.js define --hero-degradado desde data-degradado.
   El valor de respaldo es el institucional, para cuando no hay dato o no corre JS. */
.hero-slide::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--hero-degradado, linear-gradient(
        105deg,
        rgba(5, 28, 50, 0.92)  0%,
        rgba(7, 38, 65, 0.80) 42%,
        rgba(7, 38, 65, 0.20) 100%
    ));
}

.hero-slide--sin-degradado::before {
    content: none;
}

/* Texto legible sobre la foto cuando la capa es transparente o no existe */
.hero-slide--texto-reforzado .hero-slide__overlay {
    text-shadow: 0 1px 3px rgba(0, 0, 0, .9), 0 0 14px rgba(0, 0, 0, .65);
}

/* Franja amarilla inferior */
.hero-slide::after {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 4px;
    background: linear-gradient(90deg, var(--c-yellow) 55%, var(--c-orange) 100%);
}

.hero-slide__overlay {
    position: relative;
    z-index: 1;
    display: grid;
    align-content: center;
    gap: .875rem;
    width: min(100%, 680px);
    height: 100%;
    padding: 3rem clamp(1.25rem, 5vw, 5rem);
    color: var(--c-white);
}

.hero-slide__eyebrow {
    margin: 0;
    color: var(--c-yellow);
    font-size: .78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .15em;
}

.hero-slide h1 {
    margin: 0;
    font-size: clamp(1.75rem, 3vw, 3rem);
    font-weight: 800;
    line-height: 1.06;
}

.hero-slide p {
    margin: 0;
    font-size: clamp(.92rem, 1.1vw, 1.05rem);
    color: rgba(255,255,255,.82);
    max-width: 56ch;
    line-height: 1.62;
}

.hero-slide--texto-reforzado p:not(.hero-slide__eyebrow) {
    color: var(--c-white);
}

/* La regla .hero-slide p, más específica que la del bloque, le quitaba el amarillo */
.hero-slide .hero-slide__eyebrow {
    color: var(--c-yellow);
}

/* Controles del slider */
.hero-slider__controls {
    position: absolute;
    right: clamp(1rem, 2vw, 2.5rem);
    bottom: 1rem;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: .75rem;
}

.hero-slider__arrow,
.hero-slider__dot {
    border: 1px solid rgba(255,255,255,.2);
    background: rgba(255,255,255,.08);
    color: var(--c-white);
    cursor: pointer;
}

.hero-slider__arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--r-sm);
    transition:
        background-color var(--t-fast),
        border-color var(--t-fast),
        transform var(--t-fast);
}
.hero-slider__arrow:hover,
.hero-slider__arrow:focus-visible {
    background: rgba(255,255,255,.18);
    border-color: rgba(255,255,255,.38);
    transform: translateY(-1px);
}

.hero-slider__dots {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    padding: .38rem .52rem;
    border-radius: 999px;
    background: rgba(7,34,58,.42);
    backdrop-filter: blur(6px);
}

.hero-slider__dot {
    width: 10px;
    height: 10px;
    padding: 0;
    border-radius: 999px;
    transition:
        transform var(--t-fast),
        background-color var(--t-fast),
        border-color var(--t-fast);
}

.hero-slider__dot.is-active {
    background: var(--c-yellow);
    border-color: var(--c-yellow);
    transform: scale(1.25);
}

/* ── 2 · CAROUSEL DESTACADOS ─────────────────────────────────── */
.featured-carousel {
    background: var(--c-white);
    border: 1px solid var(--c-line);
    border-radius: var(--r-lg);
    padding: 1.375rem 1.375rem 1.5rem;
    margin-bottom: 1.375rem;
    box-shadow: var(--sh-xs);
}

.featured-carousel__header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.125rem;
}

.featured-carousel__header > * { min-width: 0; }

.featured-carousel__eyebrow {
    margin: 0 0 .3rem;
    color: var(--c-orange);
    font-size: .76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .12em;
}

.featured-carousel h1 {
    margin: 0;
    font-size: clamp(1.45rem, 2vw, 2rem);
    color: var(--c-blue-900);
    font-weight: 800;
    line-height: 1.1;
}

.featured-carousel h1 i {
    color: var(--c-orange);
    margin-right: .5rem;
}

.featured-carousel__controls {
    display: inline-flex;
    gap: .5rem;
    flex: 0 0 auto;
}

.featured-carousel__arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--c-line);
    border-radius: var(--r-sm);
    background: var(--c-white);
    color: var(--c-blue-900);
    cursor: pointer;
    transition:
        background-color var(--t-fast),
        border-color var(--t-fast),
        box-shadow var(--t-fast),
        transform var(--t-fast);
}
.featured-carousel__arrow:hover,
.featured-carousel__arrow:focus-visible {
    background: var(--c-blue-050);
    border-color: var(--c-blue-800);
    box-shadow: var(--sh-xs);
    transform: translateY(-1px);
}

.featured-carousel__viewport { overflow: clip; }

.featured-carousel__track {
    display: flex;
    gap: 1rem;
    transition: transform 320ms ease;
    will-change: transform;
}

/* ── 3 · TARJETAS DESTACADAS ─────────────────────────────────── */
.featured-card {
    display: flex;
    flex-direction: column;
    flex: 0 0 calc((100% - 3rem) / 4);
    min-width: 0;
    border: 1px solid var(--c-line);
    border-radius: var(--r-md);
    background: var(--c-white);
    overflow: hidden;
    transition:
        transform var(--t-fast),
        box-shadow var(--t-base),
        border-color var(--t-fast);
}
.featured-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sh-md);
    border-color: var(--c-line-strong);
}

.featured-card__image {
    position: relative;
    min-height: 188px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: var(--c-blue-900);
}

/* Overlay — la imagen llega vía data-bg + JS */
.featured-card__image::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(6,30,52,.1) 0%, rgba(6,30,52,.32) 100%);
}

/* Sin imagen de portada: fondo institucional + ícono de sección */
.featured-card__image--vacia {
    display: grid;
    place-items: center;
    background: linear-gradient(160deg, var(--c-blue-800), var(--c-blue-900));
}
.featured-card__image--vacia::before { display: none; }

.featured-card__image-icono {
    font-size: 2.75rem;
    color: rgba(255, 255, 255, .32);
}

.featured-card__badge {
    position: absolute;
    left: 1rem;
    top: 1rem;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: .25rem .65rem;
    border-radius: 999px;
    background: rgba(255,255,255,.14);
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255,255,255,.18);
    color: var(--c-white);
    font-size: .74rem;
    font-weight: 700;
    letter-spacing: .04em;
}

.featured-card__body {
    display: grid;
    gap: .6rem;
    padding: 1.1rem 1.1rem 1.25rem;
    flex: 1 1 auto;
}

.featured-card__eyebrow {
    margin: 0;
    color: var(--c-orange);
    font-size: .73rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
}

.featured-card h2 {
    margin: 0;
    font-size: 1rem;
    line-height: 1.28;
    color: var(--c-blue-900);
    font-weight: 700;
    overflow-wrap: anywhere;
}

.featured-card p {
    margin: 0;
    color: var(--c-ink-700);
    font-size: .875rem;
    line-height: 1.55;
    overflow-wrap: anywhere;
}

.featured-card__link {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    color: var(--c-blue-800);
    font-weight: 700;
    font-size: .875rem;
    text-decoration: none;
    transition: color var(--t-fast), gap var(--t-fast);
}
.featured-card__link:hover,
.featured-card__link:focus-visible {
    color: var(--c-blue-900);
    gap: .65rem;
}
.featured-card__link .fas { font-size: .8rem; }

/* ── 4 · FILAS DEL HOME ──────────────────────────────────────────
   Bloques exclusivos del inicio construidos sobre .card y
   .resource-list de portal.css. Aquí solo va la disposición.
   ──────────────────────────────────────────────────────────────── */

/* Fila 1 · Próximos eventos + Convocatorias (40%) | Calendario (60%) */
.home-agenda {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 1.375rem;
    margin-bottom: 1.375rem;
    align-items: start;
}

.home-agenda__side {
    display: grid;
    gap: 1.375rem;
    align-content: start;
    min-width: 0;
}

.home-agenda__cal { min-width: 0; }

/* Fila 2 · Normatividad — rejilla de 4 columnas
   Fila 3 · Balance Scorecard — tabla estilo directorio de servicios */
.home-normatividad,
.home-scorecard { margin-bottom: 1.375rem; }

/* Listas de recursos dispuestas en columnas internas responsivas.
   Cada ítem conserva su estilo de .resource-list__item; solo cambia
   el contenedor de lista a rejilla. */
.resource-list--grid3,
.resource-list--grid4 {
    display: grid;
    gap: .75rem;
}

.resource-list--grid3 .resource-list__item + .resource-list__item,
.resource-list--grid4 .resource-list__item + .resource-list__item {
    margin-top: 0;
}

@media (min-width: 1100px) {
    .resource-list--grid3 { grid-template-columns: repeat(3, 1fr); }
    .resource-list--grid4 { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 768px) and (max-width: 1099.98px) {
    .resource-list--grid3 { grid-template-columns: repeat(2, 1fr); }
    .resource-list--grid4 { grid-template-columns: repeat(2, 1fr); }
}

/* ── 5 · RESPONSIVE — HOME ───────────────────────────────────── */
@media (max-width: 1099.98px) {
    .home-agenda { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .hero-slider { padding-bottom: 1rem; }

    .hero-slider__track {
        aspect-ratio: auto;
        min-height: 360px;
    }

    .hero-slide__overlay {
        width: 100%;
        padding: 1.5rem 1.25rem 5rem;
        align-content: end;
    }

    .hero-slide h1 { font-size: clamp(1.5rem, 7vw, 2.2rem); }
    .hero-slide p  { font-size: .9rem; }

    .hero-slider__controls {
        left: 1rem;
        right: 1rem;
        justify-content: space-between;
    }

    .hero-slider__dots {
        max-width: calc(100vw - 8rem);
        overflow-x: auto;
        scrollbar-width: none;
    }
    .hero-slider__dots::-webkit-scrollbar { display: none; }

    .featured-carousel { padding: 1rem; }

    .featured-carousel__header {
        flex-direction: column;
        align-items: stretch;
    }

    .featured-carousel__controls {
        width: 100%;
        justify-content: flex-start;
    }

    .featured-card {
        flex-basis: calc((100% - 1rem) / 2);
    }
}

@media (max-width: 360px) {
    .hero-slider__track { min-height: 300px; }

    .hero-slide__overlay {
        padding: 1.25rem .875rem 4.25rem;
        gap: .55rem;
    }

    .hero-slide h1 { font-size: clamp(1.3rem, 8.5vw, 1.75rem); }
    .hero-slide p  { font-size: .86rem; }

    .hero-slider__arrow,
    .featured-carousel__arrow { width: 36px; height: 36px; }

    .featured-carousel { padding: .875rem; }
    .featured-card { flex-basis: 100%; }
    .featured-card__image { min-height: 168px; }
    .featured-card__body { padding: .875rem; }
}