/* =========================================================
   ENCABEZADO
========================================================= */
.encabezado-galeria {
    position: relative;
    display: flex;
    min-height: 430px;
    align-items: center;
    overflow: hidden;
    background:
        linear-gradient(90deg, rgba(12, 26, 22, 0.92), rgba(12, 26, 22, 0.48)),
        url("../../images/portada-criadero.jpg") center / cover no-repeat;
    color: var(--blanco);
}

.encabezado-galeria::after {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 17, 15, 0.35), transparent 55%);
    content: "";
}

.contenido-encabezado-galeria {
    position: relative;
    z-index: 1;
    max-width: 720px;
}

.subtitulo-encabezado,
.subtitulo-seccion {
    color: var(--cobre);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.18rem;
    text-transform: uppercase;
}

.encabezado-galeria h1 {
    margin: 0.7rem 0 1.2rem;
    color: var(--blanco);
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 700;
}

.encabezado-galeria p:last-child {
    max-width: 650px;
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.86);
    font-size: 1.1rem;
    line-height: 1.8;
}

/* =========================================================
   GALERÍA Y FILTROS
========================================================= */
.seccion-galeria {
    min-height: 500px;
    padding: 6.5rem 0;
    background-color: var(--blanco-calido);
}

.encabezado-seccion {
    max-width: 740px;
    margin: 0 auto 3rem;
}

.titulo-seccion {
    margin-bottom: 1rem;
    color: var(--verde-principal);
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(2.2rem, 5vw, 3.7rem);
    font-weight: 700;
}

.descripcion-seccion {
    color: #626b6e;
    line-height: 1.8;
}

.filtros-galeria {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    justify-content: center;
    margin-bottom: 3rem;
}

.boton-filtro {
    padding: 0.7rem 1.2rem;
    border: 1px solid rgba(31, 81, 55, 0.25);
    border-radius: 999px;
    background: transparent;
    color: var(--verde-principal);
    font-weight: 700;
    transition: 0.25s ease;
}

.boton-filtro:hover,
.boton-filtro.activo {
    border-color: var(--verde-principal);
    background-color: var(--verde-principal);
    color: var(--blanco);
}

.elemento-galeria.oculto {
    display: none;
}

.tarjeta-foto {
    height: 100%;
    overflow: hidden;
    border-radius: 5px;
    background-color: var(--verde-principal);
    box-shadow: 0 15px 38px rgba(23, 27, 31, 0.13);
}

.boton-abrir-foto {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
    min-height: 390px;
    padding: 0;
    overflow: hidden;
    border: 0;
    background: none;
    cursor: zoom-in;
    text-align: left;
}

.imagen-galeria {
    width: 100%;
    height: 100%;
    min-height: 390px;
    object-fit: cover;
    transition: transform 0.55s ease;
}

.capa-foto {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(8, 20, 16, 0.92), transparent 70%);
    color: var(--blanco);
}

.categoria-foto {
    width: fit-content;
    margin-bottom: 0.65rem;
    padding: 0.35rem 0.65rem;
    background-color: var(--cobre);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08rem;
    text-transform: uppercase;
}

.capa-foto strong {
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.45rem;
}

.accion-foto {
    max-height: 0;
    margin-top: 0;
    overflow: hidden;
    font-size: 0.85rem;
    opacity: 0;
    transition: 0.3s ease;
}

.tarjeta-foto:hover .imagen-galeria,
.boton-abrir-foto:focus-visible .imagen-galeria {
    transform: scale(1.06);
}

.tarjeta-foto:hover .accion-foto,
.boton-abrir-foto:focus-visible .accion-foto {
    max-height: 30px;
    margin-top: 0.7rem;
    opacity: 1;
}

.mensaje-sin-resultados,
.galeria-vacia {
    padding: 3rem;
    border: 1px solid rgba(31, 81, 55, 0.15);
    background-color: rgba(255, 255, 255, 0.65);
    color: #626b6e;
}

.galeria-vacia i {
    display: block;
    margin-bottom: 1rem;
    color: var(--cobre);
    font-size: 3rem;
}

.galeria-vacia h2 {
    color: var(--verde-principal);
    font-family: Georgia, "Times New Roman", serif;
}

/* =========================================================
   VISOR DE FOTOGRAFÍAS
========================================================= */
.visor-galeria {
    position: fixed;
    z-index: 2000;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background-color: rgba(4, 9, 7, 0.94);
}

.visor-galeria.abierto {
    display: flex;
}

.contenido-visor {
    max-width: min(1100px, 92vw);
    max-height: 92vh;
    overflow: auto;
    background-color: #111a17;
    box-shadow: 0 22px 70px rgba(0, 0, 0, 0.5);
}

.contenido-visor img {
    display: block;
    width: auto;
    max-width: 100%;
    max-height: 75vh;
    margin: 0 auto;
    object-fit: contain;
}

.informacion-visor {
    padding: 1.25rem 1.5rem;
    color: var(--blanco);
}

.informacion-visor h2 {
    margin-bottom: 0.35rem;
    font-family: Georgia, "Times New Roman", serif;
}

.informacion-visor p {
    margin: 0;
    color: rgba(255, 255, 255, 0.72);
}

.informacion-visor p:empty {
    display: none;
}

.cerrar-visor {
    position: fixed;
    z-index: 1;
    top: 1rem;
    right: 1.25rem;
    width: 48px;
    height: 48px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.35);
    color: var(--blanco);
    font-size: 2rem;
    line-height: 1;
}

body.visor-abierto {
    overflow: hidden;
}

@media (max-width: 767.98px) {
    .encabezado-galeria {
        min-height: 380px;
        text-align: center;
    }

    .seccion-galeria {
        padding: 4.5rem 0;
    }

    .boton-abrir-foto,
    .imagen-galeria {
        min-height: 330px;
    }

    .visor-galeria {
        padding: 1rem;
    }
}