/* PALETA DE CORES: Azul Royal e Branco */
:root {
    --azul-escuro: #002347;
    --azul-principal: #0056b3;
    --azul-claro: #eef6ff;
    --branco: #ffffff;
    --vermelho: #d90429;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Poppins', sans-serif; }

body { background-color: var(--azul-claro); color: #333; }

/* BARRA SUPERIOR (SOCIAL) */
.topo-social {
    background: var(--azul-escuro);
    padding: 8px 20px;
    display: flex;
    justify-content: flex-end;
    gap: 15px;
}

.topo-social a {
    color: white;
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
}

.topo-social a:hover { color: #00d4ff; }

/* CABEÇALHO */
.header-main {
    background: var(--branco);
    padding: 25px;
    text-align: center;
    border-bottom: 5px solid var(--azul-principal);
}

.header-main img {
    width: 90px;
    border-radius: 50%;
    border: 3px solid var(--azul-claro);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.header-main h1 {
    color: var(--azul-escuro);
    font-size: 1.8rem;
    margin-top: 10px;
    font-weight: 800;
}

/* MENU */
.menu {
    background: var(--azul-principal);
    display: flex;
    justify-content: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.menu a {
    color: white;
    text-decoration: none;
    padding: 15px 18px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: 0.3s;
}

.menu a:hover { background: var(--azul-escuro); }

.menu .btn-denuncia { background: var(--vermelho); }

/* CONTAINER */
.container { max-width: 1100px; margin: 25px auto; padding: 0 15px; }

/* CATEGORIAS */
.foto-container { position: relative; overflow: hidden; }
.categoria {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--azul-principal);
    color: white;
    padding: 4px 12px;
    font-size: 11px;
    font-weight: bold;
    border-radius: 3px;
    z-index: 2;
}
.cat-seguranca { background: var(--vermelho); }

/* CARDS E DESTAQUE */
.principal, .card {
    background: var(--branco);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    margin-bottom: 25px;
    transition: 0.3s;
}

.principal img { width: 100%; height: 450px; object-fit: cover; }
.principal .texto { padding: 25px; }
.principal h2 { color: var(--azul-escuro); font-size: 2rem; margin-bottom: 15px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.card img { width: 100%; height: 200px; object-fit: cover; }
.card .texto { padding: 15px; }
.card h3 { color: var(--azul-escuro); font-size: 1.2rem; }

/* WHATSAPP */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #25d366;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

footer { background: var(--azul-escuro); color: white; text-align: center; padding: 40px; margin-top: 50px; }

@media (max-width: 768px) {
    .principal img { height: 250px; }
    .principal h2 { font-size: 1.5rem; }
    .topo-social { justify-content: center; }
}