:root {
  --acento: #4a9b8e;
  --acento-escuro: #2f6f64;
  --tinta: #102824;
  --papel: #f4f7f6;
  --texto: #1c2b28;
  --linha: #d7e2de;
}

body.marca-ls {
  --acento: #6a9a82;
  --acento-escuro: #3f6d58;
  --tinta: #15211c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: Manrope, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--texto);
  background:
    radial-gradient(900px 420px at 0% 0%, rgba(74, 155, 142, 0.18), transparent 55%),
    var(--papel);
  line-height: 1.5;
}

body.marca-ls {
  background:
    radial-gradient(900px 420px at 0% 0%, rgba(106, 154, 130, 0.22), transparent 55%),
    var(--papel);
}

a { color: var(--acento-escuro); }

header {
  padding: 22px 28px;
}

.marca {
  color: var(--tinta);
  font-weight: 800;
  letter-spacing: -0.03em;
  text-decoration: none;
  font-size: 1.15rem;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.marca img {
  height: 56px;
  width: auto;
}

.miolo {
  width: min(980px, calc(100% - 32px));
  margin: 12px auto 64px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: start;
}

.olho {
  margin: 0 0 8px;
  color: var(--acento-escuro);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

h1 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 700;
}

.atalhos {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.atalhos li { margin: 6px 0; }

.cartao {
  background: #fff;
  border-radius: 20px;
  padding: 22px;
  box-shadow: 0 18px 50px rgba(16, 40, 36, 0.12);
}

form { display: grid; gap: 14px; }

label { display: grid; gap: 6px; font-weight: 600; font-size: 0.92rem; }

input, textarea {
  width: 100%;
  border: 1px solid var(--linha);
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
  font-weight: 500;
  color: var(--texto);
  background: #fff;
}

input:focus, textarea:focus {
  outline: 2px solid var(--acento);
  border-color: transparent;
}

.field-validation-error, form > .validation-summary-errors, span[data-valmsg-for] {
  color: #9b3b32;
  font-weight: 600;
  font-size: 0.82rem;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  background: var(--acento);
  color: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

button:hover { background: var(--acento-escuro); }

.validation-summary-valid { display: none; }

.validation-summary-errors {
  margin: 0 0 14px;
  padding: 12px 14px;
  border-radius: 12px;
  background: #fdeceb;
  color: #9b3b32;
  font-weight: 700;
}

.isca {
  position: absolute;
  left: -9999px;
  height: 0;
  overflow: hidden;
}

.miolo.demo {
  width: min(1180px, calc(100% - 40px));
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.destaque {
  background: #d7efe9;
  border-radius: 8px;
  padding: 0 0.2em;
}

.vitrine {
  background: #e4f3ef;
  border-radius: 28px;
  padding: 16px;
  margin: 22px 0 16px;
}

.vitrine img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
  box-shadow: 0 16px 40px rgba(16, 40, 36, 0.16);
}

.miolo.demo .cartao button { width: 100%; }

.evolucao {
  width: min(1180px, calc(100% - 40px));
  margin: 8px auto 72px;
  text-align: center;
}

.evolucao h2 {
  margin: 0 0 22px;
  font-size: 1.35rem;
}

.faixa {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  text-align: left;
}

.faixa article {
  background: #fff;
  border-radius: 20px;
  padding: 18px 18px 16px;
  box-shadow: 0 10px 30px rgba(16, 40, 36, 0.08);
}

.faixa b {
  display: block;
  margin-bottom: 6px;
  color: var(--acento-escuro);
}

.faixa p { margin: 0; }

.aviso {
  margin: 0 0 12px;
  padding: 12px 14px;
  border-radius: 12px;
  background: #e4f3ef;
  color: var(--acento-escuro);
  font-weight: 700;
}

@media (max-width: 800px) {
  .miolo, .miolo.demo, .faixa { grid-template-columns: 1fr; }
}