/* ==========================================
   GALERIA DE FOTOS
========================================== */

.pagina-galeria {
    background-color: var(--fundo-claro, #f6f9fa);
}

.galeria-container {
    width: min(1220px, calc(100% - 40px));
    margin-inline: auto;
}

.galeria-abertura {
    padding: 105px 0 90px;
    background:
        radial-gradient(circle at 86% 15%, rgba(24, 183, 201, 0.16), transparent 30%),
        radial-gradient(circle at 10% 90%, rgba(245, 197, 66, 0.18), transparent 28%),
        linear-gradient(135deg, #fffaf2 0%, #f5fbfc 100%);
    border-bottom: 1px solid rgba(131, 167, 183, 0.2);
}

.galeria-chamada {
    display: block;
    margin-bottom: 14px;
    color: var(--laranja-vista, #f9a51a);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.galeria-abertura h1 {
    max-width: 900px;
    color: var(--cinza-escuro, #344b55);
    font-size: clamp(2.6rem, 6vw, 5.1rem);
    line-height: 1.02;
    letter-spacing: -0.05em;
    text-wrap: balance;
}

.galeria-resumo {
    max-width: 790px;
    margin-top: 26px;
    color: var(--texto-secundario, #687b83);
    font-size: clamp(1.08rem, 2vw, 1.28rem);
    line-height: 1.75;
}

.galeria-conteudo {
    padding: 84px 0 96px;
}

.galeria-grade {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.galeria-item {
    position: relative;
    display: block;
    aspect-ratio: 3 / 2;
    overflow: hidden;
    border-radius: 16px;
    background-color: var(--cinza-claro, #e8eef0);
    box-shadow: 0 8px 24px rgba(52, 75, 85, 0.09);
    cursor: zoom-in;
    transition:
        transform var(--transicao, 180ms ease),
        box-shadow var(--transicao, 180ms ease);
}

.galeria-item:hover,
.galeria-item:focus-visible {
    transform: translateY(-4px);
    box-shadow: 0 18px 36px rgba(52, 75, 85, 0.18);
}

.galeria-item img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition:
        transform 500ms ease,
        filter 500ms ease;
}

.galeria-item:hover img,
.galeria-item:focus-visible img {
    transform: scale(1.045);
    filter: brightness(0.88);
}

.galeria-lupa {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.75);
    border-radius: 50%;
    color: #ffffff;
    background-color: rgba(52, 75, 85, 0.58);
    font-size: 1.7rem;
    line-height: 1;
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.8);
    transition:
        opacity 220ms ease,
        transform 220ms ease;
    pointer-events: none;
}

.galeria-item:hover .galeria-lupa,
.galeria-item:focus-visible .galeria-lupa {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}


/* LIGHTBOX */

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 5000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 34px 82px;
    background-color: rgba(8, 18, 24, 0.94);
    opacity: 0;
    visibility: hidden;
    transition:
        opacity 250ms ease,
        visibility 250ms ease;
}

.lightbox.aberta {
    opacity: 1;
    visibility: visible;
}

.lightbox-conteudo {
    max-width: min(1200px, 100%);
    max-height: 88vh;
    margin: 0;
    text-align: center;
}

.lightbox-conteudo img {
    display: block;
    max-width: 100%;
    max-height: 82vh;
    margin-inline: auto;
    border-radius: 12px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
    object-fit: contain;
}

.lightbox-conteudo figcaption {
    min-height: 24px;
    margin-top: 12px;
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.9rem;
}

.lightbox-fechar,
.lightbox-seta {
    position: absolute;
    z-index: 2;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.36);
    border-radius: 50%;
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.08);
    cursor: pointer;
    transition:
        background-color var(--transicao, 180ms ease),
        transform var(--transicao, 180ms ease);
}

.lightbox-fechar:hover,
.lightbox-fechar:focus-visible,
.lightbox-seta:hover,
.lightbox-seta:focus-visible {
    background-color: var(--laranja-vista, #f9a51a);
}

.lightbox-fechar {
    top: 22px;
    right: 24px;
    width: 46px;
    height: 46px;
    font-size: 2rem;
    line-height: 1;
}

.lightbox-seta {
    top: 50%;
    width: 54px;
    height: 54px;
    font-size: 1.4rem;
    transform: translateY(-50%);
}

.lightbox-seta:hover,
.lightbox-seta:focus-visible {
    transform: translateY(-50%) scale(1.06);
}

.lightbox-anterior {
    left: 22px;
}

.lightbox-proximo {
    right: 22px;
}

body.lightbox-aberta {
    overflow: hidden;
}

@media (max-width: 980px) {
    .galeria-grade {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .galeria-abertura,
    .galeria-conteudo {
        padding-block: 68px;
    }

    .galeria-grade {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px;
    }

    .lightbox {
        padding: 62px 18px 30px;
    }

    .lightbox-seta {
        top: auto;
        bottom: 18px;
        transform: none;
    }

    .lightbox-seta:hover,
    .lightbox-seta:focus-visible {
        transform: scale(1.06);
    }

    .lightbox-anterior {
        left: calc(50% - 68px);
    }

    .lightbox-proximo {
        right: calc(50% - 68px);
    }
}

@media (max-width: 480px) {
    .galeria-container {
        width: min(100% - 24px, 1220px);
    }

    .galeria-abertura {
        padding-block: 56px;
    }

    .galeria-grade {
        grid-template-columns: 1fr;
    }

    .galeria-item {
        border-radius: 14px;
    }

    .lightbox-conteudo img {
        max-height: 74vh;
    }
}