/* ==========================================================================
   galeria.css — Sistema de diseño compartido para las galerías de exposición
   Reutiliza los tokens definidos en excellence.css (:root).
   Carga SIEMPRE después de excellence.css.
   ========================================================================== */

/* Asegura los tokens por si esta hoja se carga aislada (defensivo) */
:root {
    --brand-green: #3f6a4f;
    --brand-green-deep: #1f3d2b;
    --brand-red: #9e2c28;
    --brand-gold: #d6b15f;
    --surface: rgba(255, 255, 255, 0.88);
    --surface-strong: rgba(255, 255, 255, 0.94);
    --surface-border: rgba(44, 58, 52, 0.16);
    --ink: #24363d;
    --ink-soft: #455e65;
    --shadow-soft: 0 16px 36px rgba(19, 32, 28, 0.12);
    --shadow-strong: 0 28px 70px rgba(19, 32, 28, 0.2);
    --header-height: 3rem;
}

/* El header es fixed → empuja el contenido con padding-top */
body {
    padding-top: var(--header-height);
    font-family: "Source Sans Pro", sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at top left, rgba(214, 177, 95, 0.12), transparent 28%),
        radial-gradient(circle at top right, rgba(159, 191, 170, 0.16), transparent 32%),
        linear-gradient(180deg, #f7f5ef 0%, #f9f8f4 30%, #ffffff 100%);
    background-attachment: fixed;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 0.75rem);
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
}

.skip-link {
    position: fixed;
    top: 0.75rem;
    left: 0.75rem;
    z-index: 10002;
    padding: 0.75rem 1rem;
    border-radius: 999px;
    background: var(--brand-green-deep);
    color: #fff;
    transform: translateY(-200%);
    transition: transform 0.2s ease;
}
.skip-link:focus-visible {
    transform: translateY(0);
}

/* ==========================================================================
   Hero de la galería
   ========================================================================== */
.galeria-hero {
    max-width: min(72rem, calc(100% - 3rem));
    margin: 3.5rem auto 2rem;
    padding: 2.25rem 1.5rem;
    text-align: center;
}

.galeria-breadcrumb {
    margin: 0 0 0.9rem;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--ink-soft);
}
.galeria-breadcrumb a {
    color: var(--brand-green);
    text-decoration: none;
    border-bottom: 1px solid rgba(63, 106, 79, 0.25);
    transition: color 0.2s ease, border-color 0.2s ease;
}
.galeria-breadcrumb a:hover,
.galeria-breadcrumb a:focus-visible {
    color: var(--brand-green-deep);
    border-color: var(--brand-green-deep);
}

.galeria-hero h1 {
    margin: 0 0 0.6rem;
    font-size: clamp(2.1rem, 5vw, 3.4rem);
    font-weight: 900;
    letter-spacing: -0.045em;
    line-height: 1.05;
    color: var(--brand-green-deep);
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
}

.galeria-subtitulo {
    margin: 0 auto;
    max-width: 46rem;
    font-size: clamp(1.02rem, 1.4vw, 1.18rem);
    line-height: 1.7;
    color: var(--ink-soft);
    text-wrap: pretty;
}

.galeria-meta {
    margin: 1.4rem 0 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.6rem 1.4rem;
    font-size: 0.92rem;
    color: var(--ink-soft);
}
.galeria-meta li {
    list-style: none;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.galeria-meta li::before {
    content: "";
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 50%;
    background: var(--brand-gold);
    display: inline-block;
}

/* Bloque destacado (p. ej. enlace a Retógenes, contexto de la sala) */
.galeria-destacado {
    max-width: min(48rem, calc(100% - 3rem));
    margin: 1.5rem auto 0;
    padding: 1.6rem 1.8rem;
    border: 1px solid var(--surface-border);
    border-radius: 1.4rem;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.84));
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(14px);
    text-align: center;
}
.galeria-destacado p {
    margin: 0 0 1rem;
    font-size: 1.04rem;
    line-height: 1.65;
    color: var(--ink);
}
.galeria-destacado p:last-child { margin-bottom: 0; }

/* Botón estilo home */
.galeria-boton {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.6rem;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.98rem;
    color: #fff;
    background: linear-gradient(135deg, var(--brand-green) 0%, #628e69 100%);
    box-shadow: 0 14px 30px rgba(39, 82, 57, 0.22);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.galeria-boton:hover,
.galeria-boton:focus-visible {
    transform: translateY(-2px);
    background: linear-gradient(135deg, #2e5a3c 0%, #547e5c 100%);
    box-shadow: 0 18px 38px rgba(39, 82, 57, 0.28);
}
.galeria-boton-secundario {
    background: transparent;
    color: var(--brand-green-deep);
    border: 1.5px solid rgba(63, 106, 79, 0.35);
    box-shadow: none;
}
.galeria-boton-secundario:hover,
.galeria-boton-secundario:focus-visible {
    background: rgba(63, 106, 79, 0.08);
    border-color: var(--brand-green);
    box-shadow: none;
}

/* ==========================================================================
   Rejilla de imágenes (grid uniforme con aspect-ratio)
   ========================================================================== */
.galeria-seccion {
    max-width: min(92rem, calc(100% - 2rem));
    margin: 0 auto 4rem;
    padding: 0 0.5rem;
}

.galeria-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

@media (max-width: 1000px) {
    .galeria-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 736px) {
    .galeria-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
}
@media (max-width: 480px) {
    .galeria-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
}

.galeria-item {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: 1.15rem;
    background: #fff;
    box-shadow: var(--shadow-soft);
    aspect-ratio: 4 / 3;
    cursor: zoom-in;
    isolation: isolate;
}
.galeria-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.45s ease, filter 0.45s ease;
}
.galeria-item::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 55%, rgba(31, 61, 43, 0.42));
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}
.galeria-item:hover img,
.galeria-item:focus-visible img {
    transform: scale(1.04);
    filter: saturate(1.06) brightness(1.02);
}
.galeria-item:hover::after,
.galeria-item:focus-visible::after {
    opacity: 1;
}
.galeria-item:focus-visible {
    outline: 3px solid var(--brand-gold);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    .galeria-item img { transition: none; }
    .galeria-item:hover img,
    .galeria-item:focus-visible img { transform: none; }
}

/* ==========================================================================
   Vídeo incrustado (16:9 responsivo)
   ========================================================================== */
.galeria-video {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    border-radius: 1.4rem;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    background: #000;
}
.galeria-video iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.galeria-video-wrap {
    max-width: min(56rem, 100%);
    margin: 0 auto 2.5rem;
}

.galeria-video-titulo {
    margin: 0 0 1rem;
    text-align: center;
    font-size: clamp(1.3rem, 2.4vw, 1.8rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--brand-green-deep);
}

/* ==========================================================================
   Iconos sociales (sustituye a la fila no accesible de Mujeres de Uniforme)
   ========================================================================== */
.iconos-sociales {
    max-width: min(56rem, calc(100% - 3rem));
    margin: 0 auto 3rem;
    padding: 1.6rem 1.5rem;
    border: 1px solid var(--surface-border);
    border-radius: 1.4rem;
    background: var(--surface-strong);
    box-shadow: var(--shadow-soft);
    text-align: center;
}
.iconos-sociales-titulo {
    margin: 0 0 1.1rem;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--brand-green-deep);
}
.iconos-sociales-lista {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.6rem;
}
.iconos-sociales-lista a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.8rem;
    height: 2.8rem;
    border-radius: 50%;
    color: #fff;
    font-size: 1.15rem;
    text-decoration: none;
    background: var(--brand-green);
    transition: transform 0.2s ease, background 0.2s ease;
}
.iconos-sociales-lista a:hover,
.iconos-sociales-lista a:focus-visible {
    transform: translateY(-3px);
    background: var(--brand-green-deep);
    outline: none;
}
/* Colores de marca cuando se usa <i class="fa-brands fa-..."> */
.ic-facebook  { background: #3b5998; }
.ic-twitter   { background: #1da1f2; }
.ic-instagram { background: #f56040; }
.ic-tiktok    { background: #111; }
.ic-youtube   { background: #c4302b; }
.ic-whatsapp  { background: #25d366; }
.ic-linkedin  { background: #0a66c2; }
.ic-email     { background: #155263; }

/* ==========================================================================
   Formulario de contacto en galería (estilo coherente con la home)
   ========================================================================== */
.galeria-contacto {
    max-width: min(48rem, calc(100% - 3rem));
    margin: 0 auto 5rem;
    padding: 2rem;
    border: 1px solid var(--surface-border);
    border-radius: 1.6rem;
    background: var(--surface-strong);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(14px);
}
.galeria-contacto h2 {
    margin: 0 0 0.5rem;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 900;
    letter-spacing: -0.03em;
    color: var(--brand-green-deep);
    text-align: center;
}
.galeria-contacto p {
    margin: 0 0 1.5rem;
    text-align: center;
    color: var(--ink-soft);
}
.galeria-contacto .fields {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}
.galeria-contacto .field {
    flex: 1 1 100%;
}
.galeria-contacto .field.half {
    flex: 1 1 calc(50% - 0.5rem);
}
.galeria-contacto .field.half input,
.galeria-contacto .field input,
.galeria-contacto textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1px solid rgba(37, 58, 51, 0.18);
    border-radius: 0.8rem;
    background: rgba(255, 255, 255, 0.86);
    font-family: inherit;
    font-size: 1rem;
    color: var(--ink);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.galeria-contacto input:focus,
.galeria-contacto textarea:focus {
    outline: none;
    border-color: rgba(63, 106, 79, 0.45);
    box-shadow: 0 0 0 4px rgba(63, 106, 79, 0.12);
}
.galeria-contacto textarea {
    min-height: 8rem;
    resize: vertical;
}
.galeria-contacto .actions {
    margin-top: 1.25rem;
    text-align: center;
}
.galeria-contacto input[type="submit"] {
    cursor: pointer;
    padding: 0.9rem 2rem;
    border: 0;
    border-radius: 999px;
    font-weight: 700;
    font-size: 1rem;
    color: #fff;
    background: linear-gradient(135deg, var(--brand-green) 0%, #628e69 100%);
    box-shadow: 0 14px 30px rgba(39, 82, 57, 0.22);
    transition: transform 0.2s ease, background 0.2s ease;
}
.galeria-contacto input[type="submit"]:hover {
    transform: translateY(-2px);
    background: linear-gradient(135deg, #2e5a3c 0%, #547e5c 100%);
}
.honeypot {
    position: absolute !important;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    border: 0;
    white-space: nowrap;
}
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

@media (max-width: 600px) {
    .galeria-contacto .field.half { flex: 1 1 100%; }
}

/* ==========================================================================
   Responsive del hero y espaciados
   ========================================================================== */
@media (max-width: 736px) {
    :root { --header-height: 4.15rem; }
    .galeria-hero { margin: 2rem auto 1.5rem; padding: 1.5rem 1rem; }
    .galeria-seccion { margin-bottom: 3rem; }
}
@media (max-width: 480px) {
    :root { --header-height: 3.95rem; }
    .galeria-hero h1 { font-size: clamp(1.8rem, 8vw, 2.4rem); }
    .galeria-subtitulo { font-size: 1rem; }
}

/* ==========================================================================
   Topbar slim para subpáginas de galería
   (sustituye al #header de la home con una barra más ligera: back + título)
   ========================================================================== */
:root { --header-height: 3.5rem; }

.galeria-topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    min-height: var(--header-height);
    padding: 0.4rem 0.9rem;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(35, 55, 46, 0.10);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.02);
}

.galeria-back {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    flex: 0 0 auto;
    padding: 0.4rem 0.7rem;
    border-radius: 999px;
    text-decoration: none;
    color: var(--brand-green-deep);
    font-weight: 600;
    font-size: 0.92rem;
    background: rgba(63, 106, 79, 0.06);
    transition: background 0.2s ease, color 0.2s ease;
}
.galeria-back:hover,
.galeria-back:focus-visible {
    background: rgba(63, 106, 79, 0.14);
    color: var(--brand-green);
    outline: none;
}
.galeria-back i { font-size: 0.85rem; }

.galeria-topbar-title {
    margin: 0;
    flex: 1 1 auto;
    min-width: 0;
    font-size: clamp(0.95rem, 2vw, 1.2rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--brand-green-deep);
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.galeria-topbar-home {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.2rem;
    height: 2.2rem;
    border-radius: 50%;
    color: var(--brand-green-deep);
    text-decoration: none;
    background: rgba(63, 106, 79, 0.06);
    transition: background 0.2s ease, color 0.2s ease;
}
.galeria-topbar-home:hover,
.galeria-topbar-home:focus-visible {
    background: rgba(63, 106, 79, 0.14);
    color: var(--brand-green);
    outline: none;
}
.galeria-topbar-home i { font-size: 0.95rem; }

/* Pie de página común para subpáginas */
.galeria-footer {
    margin-top: 3rem;
    padding: 2rem 1rem;
    border-top: 1px solid var(--surface-border);
    background: linear-gradient(180deg, rgba(255,255,255,0.5), rgba(255,255,255,0.9));
    text-align: center;
}
.galeria-footer-redes {
    list-style: none;
    margin: 0 0 0.9rem;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
}
.galeria-footer-redes a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    color: #fff;
    font-size: 1.05rem;
    text-decoration: none;
    background: var(--brand-green);
    transition: transform 0.2s ease, background 0.2s ease;
}
.galeria-footer-redes a:hover,
.galeria-footer-redes a:focus-visible {
    transform: translateY(-3px);
    background: var(--brand-green-deep);
    outline: none;
}
.galeria-footer-copy {
    margin: 0;
    font-size: 0.88rem;
    color: var(--ink-soft);
}
.galeria-footer-copy a {
    color: var(--brand-green);
    text-decoration: none;
    border-bottom: 1px solid rgba(63, 106, 79, 0.3);
}

/* En móvil pequeño: ocultar el texto "Volver al inicio" y dejar solo el icono */
@media (max-width: 560px) {
    :root { --header-height: 3.2rem; }
    .galeria-back span { display: none; }
    .galeria-back { padding: 0.4rem 0.55rem; }
    .galeria-topbar-title { font-size: 0.95rem; }
}

/* Modo oscuro preferido por el usuario (accesibilidad) */
@media (prefers-color-scheme: dark) {
    :root {
        --surface: rgba(34, 45, 41, 0.88);
        --surface-strong: rgba(28, 38, 34, 0.94);
        --surface-border: rgba(180, 200, 190, 0.18);
        --ink: #e8efe9;
        --ink-soft: #b9c8be;
    }
    .galeria-topbar {
        background: rgba(20, 28, 24, 0.92);
        border-bottom-color: rgba(180, 200, 190, 0.12);
    }
    .galeria-back,
    .galeria-topbar-home {
        color: var(--brand-gold);
        background: rgba(214, 177, 95, 0.10);
    }
    .galeria-topbar-title { color: #f3ecd6; }
    body {
        background:
            radial-gradient(circle at top left, rgba(214, 177, 95, 0.08), transparent 28%),
            radial-gradient(circle at top right, rgba(159, 191, 170, 0.10), transparent 32%),
            linear-gradient(180deg, #1a221d 0%, #1e2620 30%, #161c18 100%);
    }
}