/*==================================================
    PÁGINA DE INICIO
==================================================*/

/*----- Hero -----*/

.hero {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 80vh;
    background:
        linear-gradient(to right, rgba(0, 10, 25, .88) 20%, rgba(0, 10, 25, .55) 60%, rgba(0, 10, 25, .25) 100%),
        url("/assets/images/institucional/nino-leyendo.png") center/cover no-repeat;
    color: #fff;
}

.hero-content {
    width: min(620px, 90%);
    padding: 6rem 2rem;
}

.hero-content h1 {
    color: #fff;
    font-size: 2.75rem;
    margin-bottom: 1.25rem;
}

.hero-content em {
    font-style: normal;
    color: var(--color-primary-light);
}

.hero-content p {
    color: rgba(255, 255, 255, .88);
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

@media (max-width: 720px) {
    .hero {
        min-height: 70vh;
    }

    .hero-content {
        padding: 4rem 1.25rem;
    }

    .hero-content h1 {
        font-size: 2rem;
    }
}

/*----- Presentación institucional -----*/

.intro {
    text-align: center;
    max-width: 820px;
    margin: 0 auto;
}

/*----- Identidad (tarjetas resumen en home) -----*/

.identity-preview-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    margin-top: var(--space-6);
}

.identity-preview-card {
    padding: 40px 30px;
    text-align: center;
}

.identity-preview-card i {
    font-size: 44px;
    color: var(--color-accent);
    margin-bottom: 18px;
}

.identity-preview-card h3 {
    margin-bottom: 12px;
    font-size: 1.1rem;
}

.identity-preview-card p {
    margin: 0;
    font-size: .95rem;
}

@media (max-width: 960px) {
    .identity-preview-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {
    .identity-preview-grid {
        grid-template-columns: 1fr;
    }
}

/*----- Eventos destacados (home) -----*/

.home-events {
    background: var(--color-accent);
    color: #fff;
    overflow: hidden;
}

.home-events .section-header h2,
.home-events .section-header p {
    color: #fff;
}

.home-events .section-header p {
    color: rgba(255, 255, 255, .85);
}

.home-events-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: var(--space-4);
}

.event-preview-card {
    background: rgba(255, 255, 255, .12);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: var(--radius-lg);
    padding: 30px;
}

.event-preview-card h3 {
    color: #fff;
    margin: 12px 0;
}

.event-preview-card p {
    color: rgba(255, 255, 255, .88);
    margin-bottom: 24px;
}

.event-countdown {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin: 20px 0;
}

.event-countdown .time-box {
    background: rgba(255, 255, 255, .14);
    border-radius: 14px;
    padding: 16px 8px;
    text-align: center;
    transition: .3s;
}

.event-countdown .time-box span {
    display: block;
    font-size: 1.9rem;
    font-weight: 700;
    color: #fff;
    line-height: 1;
}

.event-countdown .time-box small {
    display: block;
    margin-top: 6px;
    color: rgba(255, 255, 255, .85);
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.event-countdown .time-box span.tick {
    animation: flip .45s;
}

@keyframes flip {
    0% { transform: translateY(-8px); opacity: 0; }
    100% { transform: translateY(0); opacity: 1; }
}

.event-progress {
    margin: 20px 0;
}

.event-progress-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: .85rem;
}

.event-progress-track {
    width: 100%;
    height: 10px;
    background: rgba(255, 255, 255, .18);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.event-progress-fill {
    width: 0;
    height: 100%;
    border-radius: var(--radius-full);
    background: linear-gradient(90deg, #bdf0d3, #eafff2, #ffffff);
    transition: width .8s ease;
}

.event-preview-card.is-ended {
    opacity: .6;
    filter: grayscale(.4);
}

.event-meta-row {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, .85);
    font-size: .9rem;
}

@media (max-width: 720px) {
    .home-events-grid {
        grid-template-columns: 1fr;
    }
}

/*----- Comunidad educativa / galería -----*/

.community {
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, #ffffff 0%, #f7f9fc 100%);
}

.community-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: var(--space-6);
}

.community-gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    height: 420px;
    box-shadow: var(--shadow-sm);
    opacity: 0;
    transform: translateY(50px);
    transition: opacity .7s ease, transform .7s ease, box-shadow .35s;
}

.community-gallery-item.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.community-gallery-item:nth-child(2),
.community-gallery-item:nth-child(3) {
    margin-top: 50px;
}

.community-gallery-item:hover {
    box-shadow: var(--shadow-lg);
}

.community-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .7s;
}

.community-gallery-item:hover img {
    transform: scale(1.1);
}

.community-gallery-item::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 40%, rgba(0, 0, 0, .75));
}

.community-gallery-item figcaption {
    position: absolute;
    left: 24px;
    bottom: 22px;
    color: #fff;
    z-index: 1;
}

.community-gallery-item figcaption strong {
    display: block;
    font-size: 1.25rem;
}

.community-gallery-item figcaption span {
    display: block;
    margin-top: 6px;
    font-size: .9rem;
    opacity: .9;
}

@media (max-width: 960px) {
    .community-gallery {
        grid-template-columns: repeat(2, 1fr);
    }

    .community-gallery-item:nth-child(2),
    .community-gallery-item:nth-child(3) {
        margin-top: 0;
    }
}

@media (max-width: 560px) {
    .community-gallery {
        grid-template-columns: 1fr;
    }

    .community-gallery-item {
        height: 280px;
    }
}

/*----- Noticias (home + eventos comparten esta clase) -----*/

.news-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: var(--space-6);
}

.news-card {
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity .6s ease, transform .6s ease, box-shadow .35s, translate .35s;
}

.news-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.news-card:hover {
    box-shadow: var(--shadow-lg);
    translate: 0 -6px;
}

.news-card figure {
    position: relative;
    height: 180px;
    overflow: hidden;
}

.news-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .6s;
}

.news-card:hover img {
    transform: scale(1.08);
}

.news-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, .7));
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 16px;
    opacity: 0;
    transition: opacity .35s;
}

.news-card:hover .news-card-overlay {
    opacity: 1;
}

.news-card-overlay span {
    color: #fff;
    background: var(--color-accent);
    padding: 8px 18px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: .85rem;
}

.news-card-body {
    padding: 20px;
}

.news-card h3 {
    margin: 14px 0 10px;
    font-size: 1.05rem;
    line-height: 1.4;
}

.news-card:hover h3 {
    color: var(--color-accent);
}

.news-card p {
    font-size: .92rem;
    margin-bottom: 16px;
}

.news-card-footer {
    display: flex;
    justify-content: space-between;
    border-top: 1px solid var(--color-border);
    padding-top: 14px;
    font-size: .82rem;
    color: var(--color-text-muted);
}

@media (max-width: 960px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {
    .news-grid {
        grid-template-columns: 1fr;
    }
}

/*----- Enlaces de interés (marquee) -----*/

.partners {
    padding: var(--space-8) 0;
    background: #fff;
    overflow: hidden;
}

.partners-track-wrap {
    width: 100%;
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.partners-track {
    display: flex;
    align-items: center;
    width: max-content;
    animation: scrollPartners 26s linear infinite;
}

/* Solo pausa con hover real (mouse); evita que quede "pegado" en táctil,
   donde no existe un mouseleave que lo reanude. */
@media (hover: hover) and (pointer: fine) {
    .partners-track-wrap:hover .partners-track {
        animation-play-state: paused;
    }
}

.partners-track-wrap:focus-within .partners-track {
    animation-play-state: paused;
}

.partners-track a {
    width: 220px;
    height: 110px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 18px;
}

.partners-track img {
    max-width: 170px;
    max-height: 80px;
    object-fit: contain;
    opacity: .8;
    filter: grayscale(20%);
    transition: transform .3s cubic-bezier(.34, 1.56, .64, 1), opacity .3s, filter .3s;
}

.partners-track a:hover img,
.partners-track a:focus-visible img {
    opacity: 1;
    filter: none;
    transform: scale(1.22) translateY(-6px);
}

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

@media (max-width: 720px) {
    .partners-track a {
        width: 160px;
        height: 90px;
    }

    .partners-track img {
        max-width: 120px;
        max-height: 60px;
    }
}

/*----- CTA de contacto -----*/

.cta {
    background: var(--color-primary-gradient);
    color: #fff;
    text-align: center;
    padding: var(--space-8) var(--space-2);
    border-radius: var(--radius-lg);
    width: var(--content-width);
    margin: 0 auto var(--space-8);
}

.cta h2 {
    color: #fff;
    margin-bottom: var(--space-2);
}

.cta p {
    color: rgba(255, 255, 255, .85);
    max-width: 560px;
    margin: 0 auto var(--space-4);
}