:root {
    --ink: #0f1b2d;
    --texto: #3a4658;
    --muted: #64748b;
    --line: #e5e9f0;
    --marca: #12315c;
    --destaque: #f08a24;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    color: var(--texto);
    font-family: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
    background:
        radial-gradient(1000px 520px at 80% -10%, rgba(240, 138, 36, .12), transparent 70%),
        radial-gradient(900px 520px at 0% 0%, rgba(18, 49, 92, .10), transparent 70%),
        #f8fafc;
    -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; }
.ico { flex: 0 0 auto; }

.topo { display: flex; justify-content: space-between; align-items: center; gap: 16px; max-width: 1160px; width: 100%; margin: 0 auto; padding: 18px 24px; }
.marca { display: inline-flex; align-items: flex-end; gap: 10px; color: var(--ink); font-weight: 800; letter-spacing: -0.03em; }
.marca img { display: block; height: 40px; width: auto; }
.marca span { margin: 0 0 3px; color: var(--destaque); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; }
.marca-selo { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; background: var(--marca); color: white !important; }
nav { display: flex; align-items: center; gap: 8px; }
nav a { padding: 9px 14px; border-radius: 999px; color: var(--texto); font-weight: 600; }
nav a:hover { background: white; }
nav a.entrar { background: var(--ink); color: white; }

main { flex: 1; max-width: 1160px; width: 100%; margin: 0 auto; padding: 56px 24px 64px; }
.hero { max-width: 760px; }
.tag { display: inline-block; margin: 0; padding: 6px 12px; border-radius: 999px; background: white; border: 1px solid var(--line); color: var(--marca); font-size: .82rem; font-weight: 700; }
h1 { margin: 18px 0 0; color: var(--ink); font-size: clamp(2.2rem, 5.4vw, 3.8rem); line-height: 1.05; letter-spacing: -0.05em; font-weight: 800; }
.lead { margin: 18px 0 0; max-width: 620px; color: var(--muted); font-size: 1.15rem; line-height: 1.6; }
.acoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.botao {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 52px;
    padding: 0 22px;
    border-radius: 14px;
    background: var(--marca);
    color: white;
    font-weight: 700;
    box-shadow: 0 10px 24px rgba(18, 49, 92, .25);
    transition: transform .12s ease, filter .12s ease;
}
.botao:hover { filter: brightness(1.12); transform: translateY(-1px); }
.botao.claro { background: white; color: var(--ink); border: 1px solid var(--line); box-shadow: none; }

.preco { display: grid; grid-template-columns: 1.4fr .8fr; align-items: center; gap: 28px; margin-top: 48px; padding: 28px; background: white; border: 1px solid var(--line); border-radius: 24px; box-shadow: 0 1px 2px rgba(15, 27, 45, .04), 0 10px 30px rgba(15, 27, 45, .05); }
.preco h2 { margin: 14px 0 8px; color: var(--ink); font-size: clamp(1.5rem, 3vw, 2rem); letter-spacing: -0.03em; }
.preco p:not(.tag) { margin: 0; color: var(--muted); line-height: 1.6; }
.preco-valor { display: grid; justify-items: center; gap: 4px; padding: 22px 16px; border-radius: 18px; background: #fff7ed; border: 1px solid #fed7aa; text-align: center; }
.preco-valor strong { color: var(--destaque); font-size: 3.4rem; line-height: 1; letter-spacing: -0.05em; }
.preco-valor span { color: var(--ink); font-weight: 700; }
.preco-valor small { color: var(--muted); font-weight: 700; }

.recursos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 28px; }
.recursos article { padding: 22px; background: white; border: 1px solid var(--line); border-radius: 18px; box-shadow: 0 1px 2px rgba(15, 27, 45, .04), 0 10px 30px rgba(15, 27, 45, .05); }
.recursos i { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 13px; background: #eef2f8; color: var(--marca); }
.recursos h2 { margin: 14px 0 6px; color: var(--ink); font-size: 1.02rem; letter-spacing: -0.02em; }
.recursos p { margin: 0; color: var(--muted); font-size: .92rem; line-height: 1.5; }

.vitrine { display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; gap: 36px; margin-top: 56px; padding: 22px; background: white; border: 1px solid var(--line); border-radius: 24px; box-shadow: 0 1px 2px rgba(15, 27, 45, .04), 0 10px 30px rgba(15, 27, 45, .05); }
.vitrine-logo { display: grid; place-items: center; min-height: 220px; padding: 32px; border-radius: 18px; background: linear-gradient(160deg, #146b52, #0c3b2e 58%, #08281f); color: #f6f1e6; text-decoration: none; }
.vitrine-marca { display: flex; flex-direction: column; align-items: center; gap: 16px; text-align: center; transition: transform .2s ease; }
.vitrine-logo:hover .vitrine-marca { transform: scale(1.03); }
.vitrine-marca strong { display: block; font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.8rem, 3vw, 2.3rem); font-weight: 700; letter-spacing: -0.03em; line-height: 1; color: #f6f1e6; }
.vitrine-marca small { display: block; margin-top: 6px; color: #e7c56a; font-size: .78rem; font-weight: 800; letter-spacing: .22em; text-transform: uppercase; }
.vitrine h2 { margin: 14px 0 8px; color: var(--ink); font-size: 1.6rem; letter-spacing: -0.03em; }
.vitrine p:not(.tag) { margin: 0 0 22px; color: var(--muted); line-height: 1.6; }

footer { padding: 20px 24px; text-align: center; color: var(--muted); font-size: .82rem; border-top: 1px solid var(--line); }

.entrar { max-width: 720px; }
.entrar h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
.sistemas { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 28px; }
.sistema {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 148px;
    padding: 22px;
    background: white;
    border: 1px solid var(--line);
    border-radius: 18px;
    color: var(--ink);
    box-shadow: 0 1px 2px rgba(15, 27, 45, .04), 0 10px 30px rgba(15, 27, 45, .05);
}
.sistema:hover { border-color: #c5d0e0; }
.sistema strong { font-size: 1.15rem; letter-spacing: -0.03em; }
.sistema span { color: var(--muted); font-weight: 600; line-height: 1.45; }
.sistema small { margin-top: auto; color: var(--marca); font-weight: 800; }
.loja-form { margin-top: 28px; padding: 28px; background: white; border: 1px solid var(--line); border-radius: 20px; box-shadow: 0 1px 2px rgba(15, 27, 45, .04), 0 10px 30px rgba(15, 27, 45, .05); }
.loja-form h2 { margin: 0; color: var(--ink); font-size: 1.35rem; letter-spacing: -0.03em; }
.loja-form p { margin: 8px 0 0; color: var(--muted); }
.loja-form label { display: block; margin-top: 18px; color: var(--ink); font-size: .78rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.loja-form input { width: 100%; margin-top: 8px; height: 52px; padding: 0 14px; border: 1.5px solid var(--line); border-radius: 12px; color: var(--ink); font: inherit; font-size: 1rem; }
.loja-form input:focus { outline: 0; border-color: var(--destaque); box-shadow: 0 0 0 4px rgba(240, 138, 36, .18); }
.loja-form .botao { margin-top: 16px; border: 0; cursor: pointer; }
.loja-form .alerta { margin: 16px 0 0; padding: 12px 14px; border-radius: 12px; background: #fff1f2; color: #9f1239; font-weight: 700; }
.lojas { display: grid; gap: 8px; margin-top: 16px; }
.lojas a { display: flex; justify-content: space-between; gap: 12px; padding: 14px 16px; border-radius: 12px; background: #f8fafc; color: var(--ink); font-weight: 700; }
.lojas a:hover { background: #eef3f8; }
.lojas small { color: var(--muted); font-weight: 600; }
.voltar-entrar { display: inline-block; margin-top: 18px; color: var(--muted); font-weight: 700; }
.voltar-entrar:hover { color: var(--ink); }

@media (max-width: 900px) {
    .preco, .recursos { grid-template-columns: 1fr; }
    .recursos { grid-template-columns: 1fr 1fr; }
    .vitrine { grid-template-columns: 1fr; gap: 20px; }
    .vitrine-logo { min-height: 160px; }
}
@media (max-width: 560px) {
    main { padding-top: 28px; }
    .recursos { grid-template-columns: 1fr; margin-top: 44px; }
    nav a:not(.entrar):not(.criar) { display: none; }
    .botao { width: 100%; justify-content: center; }
    .sistemas { grid-template-columns: 1fr; }
}