* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --azul: #064b84;
    --azul-claro: #087fc4;
    --verde: #149b32;
    --laranja: #ff8a00;
    --roxo: #8534a7;
    --vermelho: #d91f26;
    --cinza-fundo: #f4f7f9;
    --texto: #123d61;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: var(--cinza-fundo);
    color: var(--texto);
    line-height: 1.5;
}

.site-header {
    background: white;
    box-shadow: 0 2px 8px rgba(0,0,0,.12);
}

.banner-link {
    display: block;
    line-height: 0;
}

.banner-link img {
    width: 100%;
    height: auto;
    display: block;
    max-height: 430px;
    object-fit: cover;
    object-position: center;
}

.menu-principal {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0;
    background: var(--azul);
}

.menu-principal a {
    color: white;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 14px;
    padding: 15px 20px;
    border-right: 1px solid rgba(255,255,255,.22);
    transition: .2s;
}

.menu-principal a:hover {
    background: var(--verde);
}

.layout-3-colunas {
    width: min(1400px, 94%);
    margin: 30px auto;
    display: grid;
    grid-template-columns: 1fr 2.2fr 1fr;
    gap: 24px;
    align-items: start;
}

.lateral {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.card,
.busca-box,
.categorias {
    background: white;
    border-radius: 14px;
    padding: 24px;
    box-shadow: 0 3px 14px rgba(0,0,0,.09);
}

.card h2 {
    color: var(--azul);
    font-size: 21px;
    margin-bottom: 10px;
}

.card p {
    color: #4c5f6d;
    margin-bottom: 18px;
}

.botao {
    display: inline-block;
    background: var(--azul-claro);
    color: white;
    text-decoration: none;
    padding: 10px 17px;
    border-radius: 7px;
    font-weight: bold;
}

.botao:hover {
    background: var(--verde);
}

.conteudo-principal {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.titulo-principal {
    text-align: center;
    background: white;
    border-radius: 14px;
    padding: 30px 20px;
    box-shadow: 0 3px 14px rgba(0,0,0,.09);
}

.titulo-principal h1 {
    color: var(--azul);
    font-size: clamp(25px, 3vw, 36px);
    margin-bottom: 8px;
}

.titulo-principal p {
    color: #5b6d79;
}

.busca-box {
    border-top: 5px solid var(--verde);
}

.busca-box:nth-of-type(2) {
    border-top-color: var(--azul-claro);
}

.busca-box h2 {
    color: var(--azul);
    font-size: 20px;
    margin-bottom: 14px;
}

.form-busca {
    display: flex;
    gap: 10px;
}

.form-busca input,
.form-busca select {
    flex: 1;
    min-width: 0;
    height: 48px;
    padding: 0 15px;
    border: 1px solid #ccd7df;
    border-radius: 8px;
    font-size: 16px;
    background: white;
    color: #334e60;
    outline: none;
}

.form-busca input:focus,
.form-busca select:focus {
    border-color: var(--azul-claro);
    box-shadow: 0 0 0 3px rgba(8,127,196,.12);
}

.form-busca button {
    border: 0;
    border-radius: 8px;
    padding: 0 25px;
    background: var(--verde);
    color: white;
    font-weight: 800;
    cursor: pointer;
    font-size: 14px;
}

.form-busca button:hover {
    background: var(--azul);
}

.categorias h2 {
    text-align: center;
    color: var(--azul);
    margin-bottom: 18px;
}

.cards-categorias {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.mini-card {
    text-decoration: none;
    color: white;
    border-radius: 10px;
    padding: 17px;
    display: flex;
    flex-direction: column;
    min-height: 85px;
    justify-content: center;
    transition: transform .2s, filter .2s;
}

.mini-card:hover {
    transform: translateY(-3px);
    filter: brightness(1.05);
}

.mini-card strong {
    font-size: 16px;
}

.mini-card span {
    font-size: 13px;
    margin-top: 3px;
    opacity: .95;
}

.mini-card.empregos { background: #0789c9; }
.mini-card.classificados { background: var(--laranja); }
.mini-card.empresas { background: var(--verde); }
.mini-card.chacaras { background: var(--roxo); }
.mini-card.marcas { background: var(--vermelho); }

.rodape {
    margin-top: 40px;
    background: #063e6d;
    color: white;
}

.rodape-conteudo {
    width: min(1400px, 94%);
    margin: auto;
    padding: 38px 0;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
}

.rodape h3 {
    margin-bottom: 12px;
}

.rodape p {
    color: #dbeaf5;
}

.rodape a {
    display: block;
    color: white;
    text-decoration: none;
    margin: 5px 0;
}

.rodape a:hover {
    color: #7be08c;
}

.copyright {
    text-align: center;
    border-top: 1px solid rgba(255,255,255,.18);
    padding: 15px;
    font-size: 13px;
    color: #dbeaf5;
}

@media (max-width: 950px) {
    .layout-3-colunas {
        grid-template-columns: 1fr;
    }

    .lateral {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }

    .rodape-conteudo {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 650px) {
    .banner-link img {
        min-height: 180px;
        object-fit: cover;
    }

    .menu-principal a {
        flex: 1 1 50%;
        text-align: center;
        font-size: 12px;
        padding: 12px 7px;
    }

    .lateral,
    .rodape-conteudo,
    .cards-categorias {
        grid-template-columns: 1fr;
    }

    .form-busca {
        flex-direction: column;
    }

    .form-busca button {
        height: 45px;
    }

    .layout-3-colunas {
        width: 92%;
        margin-top: 18px;
    }
}