/* --- Menu Hamburger --- */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: #8b5e3c;
    margin: 4px 0;
    transition: 0.4s;
}

@media (max-width: 768px) {
    .menu-toggle { display: flex; }
    .nav-links {
        display: none; /* Escondido por padrão no mobile */
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: rgba(255, 255, 255, 0.98);
        text-align: center;
        padding: 20px 0;
        box-shadow: 0 5px 10px rgba(0,0,0,0.1);
    }
    .nav-links.active { display: flex; }
    .nav-links li { margin: 15px 0; }
}

/* --- Grade da Galeria (4x4) --- */
.gallery-page { padding: 100px 5% 50px; }

.grid-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* 4 colunas */
    gap: 25px;
}

.image-wrapper {
    position: relative;
    overflow: hidden; /* Importante para o zoom não "vazar" */
    border-radius: 10px;
    height: 300px;
}

.image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease; /* Efeito Suave */
}

/* Efeito Zoom In */
.grid-item:hover img {
    transform: scale(1.15);
}

/* Botão Encomendar sobreposto */
.overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: 0.3s;
}

.grid-item:hover .overlay { opacity: 1; }

.btn-encomendar {
    background: #8b5e3c;
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
}

/* Responsividade da Grade */
@media (max-width: 1024px) { .grid-container { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid-container { grid-template-columns: 1fr; } }