:root {
    --azul: #0357b3;
    --azul-escuro: #033f88;
    --azul-claro: #e6f7fd;
    --ciano: #00c8f8;
    --texto: #1f2a33;
    --cinza: #5f6b75;
    --borda: #dfe1e5;
}

*, *::before, *::after { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    color: var(--texto);
    background: #fff;
}

.wrap {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
}

/* --- celular: logo, Malu, conteudo empilhados --- */
.palco {
    display: grid;
    grid-template-areas:
        "logo"
        "malu"
        "conteudo";
    justify-items: center;
    width: 100%;
    max-width: 900px;
    text-align: center;
}

.logo {
    grid-area: logo;
    width: 80%;
    max-width: 300px;
    height: auto;
    margin-bottom: 8px;
}

.malu {
    grid-area: malu;
    width: 110px;
    height: auto;
    margin-bottom: 8px;
}

.conteudo {
    grid-area: conteudo;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

h1 {
    margin: 0 0 20px;
    font-size: clamp(1.25rem, 4vw, 1.75rem);
    font-weight: 600;
    color: var(--azul-escuro);
}

/* --- desktop: logo e conteudo a esquerda, Malu a direita --- */
@media (min-width: 860px) {
    .palco {
        grid-template-columns: minmax(0, 1fr) 240px;
        grid-template-areas:
            "logo malu"
            "conteudo malu";
        column-gap: 40px;
        align-items: center;
    }

    .malu {
        width: 240px;
        margin: 0;
        align-self: end;
    }

    .logo {
        width: 100%;
        max-width: 360px;
        margin-bottom: 20px;
        align-self: end;
    }

    .conteudo { align-self: start; }
}

/* --- busca estilo Google --- */
.busca {
    display: flex;
    align-items: center;
    width: 100%;
    max-width: 584px;
    padding: 6px 6px 6px 16px;
    border: 1px solid var(--borda);
    border-radius: 24px;
    background: #fff;
    transition: box-shadow .2s, border-color .2s;
}

.busca:hover,
.busca:focus-within {
    border-color: transparent;
    box-shadow: 0 1px 6px rgba(32, 33, 36, .28);
}

.busca svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    fill: var(--cinza);
}

.busca input {
    flex: 1;
    min-width: 0;
    padding: 10px 12px;
    border: 0;
    outline: 0;
    background: transparent;
    font-size: 16px;
    color: var(--texto);
}

.busca button {
    padding: 10px 18px;
    border: 0;
    border-radius: 20px;
    background: var(--azul);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
}

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

.aviso {
    margin: 14px 0 0;
    color: #b3261e;
}

/* --- botoes de destino --- */
.destinos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    max-width: 600px;
    margin-top: 22px;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    border: 1px solid var(--borda);
    border-radius: 20px;
    background: #f8f9fa;
    color: var(--texto);
    font-size: 15px;
    text-decoration: none;
    transition: background .15s, border-color .15s, color .15s;
}

.chip:hover {
    background: var(--azul-claro);
    border-color: var(--ciano);
    color: var(--azul);
}

.chip:focus-visible,
.busca button:focus-visible {
    outline: 2px solid var(--azul);
    outline-offset: 2px;
}

.chip .uf {
    font-size: 12px;
    color: var(--cinza);
}

footer {
    padding: 16px;
    font-size: 13px;
    color: var(--cinza);
    text-align: center;
}