/* =========================================================
   IMCORRS 2026 — Remembrance / Past Editions Page
   Archivo: assets/css/remembrance.css
========================================================= */

/* ================================
   Hero
================================ */

.remembrance-hero {
    position: relative;
    padding: clamp(68px, 8vw, 108px) 0 clamp(58px, 7vw, 86px);
    background: var(--color-bg-soft);
    overflow: hidden;
}

.remembrance-hero::before {
    content: attr(data-bg);
    position: absolute;
    right: -0.12em;
    bottom: -0.18em;

    color: rgba(0, 30, 49, 0.028);

    font-size: clamp(4.8rem, 13vw, 13rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.075em;
    text-transform: uppercase;

    pointer-events: none;
    user-select: none;
}

.remembrance-hero::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;

    width: 100%;
    height: 1px;

    background: var(--color-border-light);
}

.remembrance-hero__content {
    position: relative;
    z-index: 2;

    max-width: 860px;
}

.remembrance-breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 9px;

    margin-bottom: 34px;

    color: var(--color-text-soft);

    font-size: 0.9rem;
    font-weight: 700;
}

.remembrance-breadcrumb a {
    color: var(--color-secondary);

    transition: color var(--transition-base);
}

.remembrance-breadcrumb a:hover {
    color: var(--color-accent);
}

.remembrance-breadcrumb i {
    color: var(--color-accent);
    font-size: 0.68rem;
    line-height: 1;
}

.remembrance-breadcrumb span {
    color: var(--color-primary);
}

.remembrance-hero .section-kicker {
    margin-bottom: 16px;
}

.remembrance-hero h1 {
    max-width: 860px;
    margin-bottom: 18px;

    color: var(--color-primary);

    font-size: clamp(3rem, 6.4vw, 6rem);
    font-weight: 700;
    line-height: 0.98;
    letter-spacing: -0.055em;
}

.remembrance-hero p {
    max-width: 620px;

    color: var(--color-text-soft);

    font-size: clamp(1rem, 1.35vw, 1.12rem);
    line-height: 1.65;
}

/* ================================
   Base page spacing
================================ */

.remembrance-page {
    min-height: 40vh;
    padding: clamp(64px, 8vw, 110px) 0;
    background: var(--color-white);
}

/* ================================
   Responsive
================================ */

@media (max-width: 720px) {
    .remembrance-hero {
        padding: 58px 0 64px;
    }

    .remembrance-hero::before {
        right: -0.18em;
        bottom: -0.08em;
        font-size: clamp(4.8rem, 23vw, 8.6rem);
    }

    .remembrance-breadcrumb {
        margin-bottom: 26px;
    }

    .remembrance-hero h1 {
        font-size: clamp(2.7rem, 13vw, 4.3rem);
        letter-spacing: -0.05em;
    }

    .remembrance-hero p {
        font-size: 1rem;
    }
}

/* =========================================================
   IMCORRS 2026 — Past Editions Blocks
========================================================= */

.past-editions {
    padding: clamp(64px, 7vw, 108px) 0;
    background: var(--color-bg-soft);
}

.past-edition {
    position: relative;

    padding: clamp(24px, 3vw, 42px);
    margin-bottom: clamp(34px, 5vw, 64px);

    background: var(--color-white);
    border: 1px solid var(--color-border-light);
    box-shadow: 0 24px 70px rgba(0, 30, 49, 0.08);

    overflow: hidden;
}

.past-edition:last-child {
    margin-bottom: 0;
}

.past-edition::before {
    content: attr(data-year);
    position: absolute;
    right: -0.08em;
    top: -0.18em;

    color: rgba(0, 30, 49, 0.035);

    font-size: clamp(5rem, 13vw, 12rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.075em;

    pointer-events: none;
    user-select: none;
}

/* ================================
   Main layout
================================ */

.past-edition__main {
    position: relative;
    z-index: 2;

    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
    gap: clamp(28px, 4vw, 58px);
    align-items: center;
}

.past-edition:nth-child(even) .past-edition__main {
    grid-template-columns: minmax(360px, 0.95fr) minmax(0, 1.05fr);
}

.past-edition:nth-child(even) .past-edition__media {
    order: 2;
}

.past-edition:nth-child(even) .past-edition__content {
    order: 1;
}

/* ================================
   Main media
================================ */

.past-edition__media {
    min-width: 0;
}

.past-edition__banner,
.past-edition__video {
    position: relative;

    margin: 0;

    width: 100%;
    aspect-ratio: 16 / 9;

    background: var(--color-primary);
    overflow: hidden;
}

.past-edition__banner img,
.past-edition__video video {
    width: 100%;
    height: 100%;

    display: block;
    object-fit: cover;
}

.past-edition__banner img {
    transition: transform 0.8s ease;
}

.past-edition:hover .past-edition__banner img {
    transform: scale(1.035);
}

.past-edition__video {
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.past-edition__video video {
    background: var(--color-primary);
}

/* ================================
   Content
================================ */

.past-edition__content {
    position: relative;
    min-width: 0;
}

.past-edition__year {
    width: fit-content;
    margin-bottom: 18px;
    padding: 8px 13px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    background: var(--color-accent);
    color: var(--color-white);
    border-radius: 999px;

    font-size: 0.74rem;
    font-weight: 900;
    line-height: 1;
    letter-spacing: 0.05em;
}

.past-edition__content h2 {
    margin: 0 0 14px;

    color: var(--color-primary);

    font-size: clamp(2rem, 3.6vw, 4.15rem);
    font-weight: 700;
    line-height: 0.98;
    letter-spacing: -0.055em;
}

.past-edition__meta {
    margin-bottom: 22px;

    display: grid;
    gap: 5px;
}

.past-edition__meta p {
    margin: 0;

    color: var(--color-primary);

    font-size: 0.92rem;
    line-height: 1.45;
}

.past-edition__meta strong {
    color: var(--color-primary);
    font-weight: 900;
}

.past-edition__description {
    max-width: 660px;
    margin: 0;

    color: var(--color-text-soft);

    font-size: 1rem;
    line-height: 1.75;
}

/* ================================
   Gallery
================================ */

.past-gallery {
    position: relative;
    z-index: 2;

    margin-top: clamp(22px, 3vw, 34px);

    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.past-gallery__item {
    position: relative;

    min-height: 170px;
    padding: 0;

    display: block;

    background: var(--color-primary);
    border: 0;

    cursor: pointer;
    overflow: hidden;
}

.past-gallery__item:nth-child(1) {
    grid-column: span 1;
}

.past-gallery__item img {
    width: 100%;
    height: 100%;

    position: absolute;
    inset: 0;

    object-fit: cover;

    transition:
        transform 0.65s ease,
        opacity var(--transition-base),
        filter var(--transition-base);
}

.past-gallery__item::after {
    content: "";

    position: absolute;
    inset: 0;

    background:
        linear-gradient(180deg, transparent 35%, rgba(0, 30, 49, 0.35) 100%);

    opacity: 0;

    transition: opacity var(--transition-base);
}

.past-gallery__item::before {
    content: "+";

    position: absolute;
    right: 16px;
    bottom: 12px;
    z-index: 2;

    width: 34px;
    height: 34px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    background: var(--color-accent);
    color: var(--color-white);
    border-radius: 50%;

    font-size: 1.2rem;
    font-weight: 700;

    opacity: 0;
    transform: translateY(8px);

    transition:
        opacity var(--transition-base),
        transform var(--transition-base);
}

.past-gallery__item:hover img {
    transform: scale(1.07);
    filter: saturate(1.04);
}

.past-gallery__item:hover::after,
.past-gallery__item:hover::before {
    opacity: 1;
}

.past-gallery__item:hover::before {
    transform: translateY(0);
}

/* Si hay muchas imágenes, evita que la card crezca demasiado */
.past-gallery .past-gallery__item:nth-child(n + 7) {
    display: none;
}

/* ================================
   Extra videos
================================ */

.past-extra-videos {
    position: relative;
    z-index: 2;

    margin-top: clamp(22px, 3vw, 34px);

    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.past-extra-videos__item {
    position: relative;

    aspect-ratio: 16 / 9;

    background: var(--color-primary);
    overflow: hidden;
}

.past-extra-videos__item video {
    width: 100%;
    height: 100%;

    display: block;
    object-fit: cover;
}

/* =========================================================
   Gallery Modal
========================================================= */

.past-gallery-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;

    display: none;
    align-items: center;
    justify-content: center;

    padding: 28px;

    opacity: 0;
    visibility: hidden;

    transition:
        opacity var(--transition-base),
        visibility var(--transition-base);
}

.past-gallery-modal.is-open {
    display: flex;
    opacity: 1;
    visibility: visible;
}

.past-gallery-modal__backdrop {
    position: absolute;
    inset: 0;

    background: rgba(0, 30, 49, 0.84);
    backdrop-filter: blur(7px);
}

.past-gallery-modal__dialog {
    position: relative;
    z-index: 2;

    width: min(1180px, 96vw);
    max-height: 92vh;

    background: var(--color-white);
    box-shadow: 0 34px 90px rgba(0, 0, 0, 0.42);

    overflow: hidden;

    animation: pastGalleryIn 0.26s ease both;
}

@keyframes pastGalleryIn {
    from {
        opacity: 0;
        transform: translateY(18px) scale(0.98);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.past-gallery-modal__close {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 3;

    width: 42px;
    height: 42px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    border: 0;
    background: var(--color-primary);
    color: var(--color-white);

    cursor: pointer;

    transition:
        background-color var(--transition-base),
        transform var(--transition-base);
}

.past-gallery-modal__close:hover {
    background: var(--color-accent);
    transform: rotate(90deg);
}

.past-gallery-modal__figure {
    margin: 0;
}

.past-gallery-modal__figure img {
    width: 100%;
    max-height: 82vh;

    display: block;
    object-fit: contain;

    background: var(--color-white);
}

.past-gallery-modal__figure figcaption {
    padding: 18px 24px;

    color: var(--color-primary);
    background: var(--color-bg-soft);
    border-top: 1px solid var(--color-border-light);

    font-size: 1rem;
    font-weight: 800;
}

/* =========================================================
   Responsive
========================================================= */

@media (max-width: 1080px) {
    .past-edition__main,
    .past-edition:nth-child(even) .past-edition__main {
        grid-template-columns: 1fr;
    }

    .past-edition:nth-child(even) .past-edition__media,
    .past-edition:nth-child(even) .past-edition__content {
        order: initial;
    }

    .past-edition__description {
        max-width: 100%;
    }
}

@media (max-width: 760px) {
    .past-editions {
        padding: 56px 0 84px;
    }

    .past-edition {
        padding: 18px;
        margin-bottom: 34px;
    }

    .past-edition::before {
        right: -0.14em;
        top: -0.1em;
        font-size: clamp(4rem, 22vw, 7rem);
    }

    .past-edition__main {
        gap: 24px;
    }

    .past-edition__content h2 {
        font-size: clamp(2rem, 10vw, 3.1rem);
    }

    .past-edition__description {
        font-size: 0.96rem;
        line-height: 1.68;
    }

    .past-gallery {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .past-gallery__item {
        min-height: 132px;
    }

    .past-extra-videos {
        grid-template-columns: 1fr;
    }

    .past-gallery-modal {
        padding: 16px;
    }

    .past-gallery-modal__dialog {
        width: 100%;
        max-height: 90vh;
    }

    .past-gallery-modal__figure img {
        max-height: 72vh;
    }

    .past-gallery-modal__figure figcaption {
        padding: 14px 16px;
        font-size: 0.92rem;
    }
}

@media (max-width: 480px) {
    .past-edition {
        padding: 14px;
    }

    .past-edition__banner,
    .past-edition__video {
        aspect-ratio: 4 / 3;
    }

    .past-gallery {
        grid-template-columns: 1fr;
    }

    .past-gallery__item {
        min-height: 180px;
    }

    .past-gallery .past-gallery__item:nth-child(n + 5) {
        display: none;
    }

    .past-edition__year {
        margin-bottom: 14px;
    }
}

/* ================================
   Gallery Modal Arrows
================================ */

.past-gallery-modal__arrow {
    position: absolute;
    top: 50%;
    z-index: 4;

    width: 54px;
    height: 54px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    border: 1px solid rgba(255, 255, 255, 0.16);
    background: var(--color-primary);
    color: var(--color-white);

    cursor: pointer;

    transform: translateY(-50%);

    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.26);

    transition:
        background-color var(--transition-base),
        border-color var(--transition-base),
        transform var(--transition-base),
        opacity var(--transition-base);
}

.past-gallery-modal__arrow:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    transform: translateY(-50%) scale(1.06);
}

.past-gallery-modal__arrow--prev {
    left: 18px;
}

.past-gallery-modal__arrow--next {
    right: 18px;
}

.past-gallery-modal__arrow i {
    font-size: 0.92rem;
    line-height: 1;
}

.past-gallery-modal__arrow.is-disabled {
    opacity: 0.35;
    pointer-events: none;
}

@media (max-width: 760px) {
    .past-gallery-modal__arrow {
        width: 44px;
        height: 44px;
    }

    .past-gallery-modal__arrow--prev {
        left: 10px;
    }

    .past-gallery-modal__arrow--next {
        right: 10px;
    }
}