/*=============== VARIÁVEIS DE ALTO NÍVEL ===============*/
:root {
    --g-gap: 1rem;
    --g-radius: 18px;
    --primary-color: #10b981;
    --transition-premium: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-renovatech {
    padding: 6rem 0;
    background-color: var(--body-bg);
}

.gallery__header {
    text-align: center;
    margin-bottom: 3.5rem;
    padding: 0 1rem;
}

.gallery__tag {
    font-size: 0.7rem;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--primary-color);
    font-weight: 800;
    margin-bottom: 1rem;
    display: block;
}

.gallery__title {
    font-size: 2.5rem;
    font-weight: 700;
}

/*=============== GRELHA BENTO (DESKTOP & MOBILE) ===============*/
.gallery__grid {
    display: grid;
    /* No Mobile: 2 colunas | No Desktop: 4 colunas */
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 200px; /* Base de altura menor para mobile */
    gap: var(--g-gap);
    padding: 0 1rem;
}

.gallery__item {
    position: relative;
    overflow: hidden;
    border-radius: var(--g-radius);
    cursor: pointer;
    background: #0a0a0a;
}

/* LOGICA DE DESTAQUE - Funciona em ambos os modos */
/* No Mobile, itens de destaque ocupam as 2 colunas */
.gallery__item.large {
    grid-column: span 2;
    grid-row: span 2;
}

.gallery__item.tall {
    grid-row: span 2;
}

.gallery__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-premium);
    will-change: transform;
}

/* Hover Effects */
.gallery__item:active .gallery__img,
.gallery__item:hover .gallery__img {
    transform: scale(1.08);
}

/*=============== MODAL IMERSIVO (MOBILE FIRST) ===============*/
.gallery__modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    visibility: hidden;
    opacity: 0;
    transition: var(--transition-premium);
}

.gallery__modal.active {
    visibility: visible;
    opacity: 1;
}

.modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.98);
    backdrop-filter: blur(15px);
}

.modal__content {
    position: relative;
    width: 95vw;
    height: 70vh;
    z-index: 10;
    transform: scale(0.9);
    transition: var(--transition-premium);
}

.gallery__modal.active .modal__content {
    transform: scale(1);
}

.modal__img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Controles Flutuantes */
.modal__controls {
    position: absolute;
    top: env(safe-area-inset-top, 20px); /* Suporte para Notch do iPhone */
    right: 20px;
    z-index: 100;
}

.close-btn {
    background: #fff;
    color: #000;
    border: none;
    padding: 12px 20px;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.modal__counter {
    position: absolute;
    bottom: env(safe-area-inset-bottom, 30px);
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    font-size: 0.8rem;
    letter-spacing: 3px;
    font-weight: 400;
    background: rgba(255,255,255,0.1);
    padding: 5px 15px;
    border-radius: 20px;
}

/*=============== MEDIA QUERIES PARA DESKTOP (ELEVANDO O DESIGN) ===============*/
@media (min-width: 1024px) {
    .gallery__grid {
        grid-template-columns: repeat(4, 1fr);
        grid-auto-rows: 250px;
        max-width: 1200px;
        margin: 0 auto;
        gap: 1.5rem;
    }
    
    .modal__content {
        width: 80vw;
        height: 85vh;
    }

    .gallery__title {
        font-size: 3.5rem;
    }
}