/* Cores do cliente: troque aqui e a página toda muda */
:root {
  --cor-principal: #1e3a5f;
  --cor-principal-escura: #142a46;
  --cor-destaque: #f2b705;
  --cor-whats: #1faa59;
  --cor-texto: #1f2933;
  --cor-texto-suave: #52606d;
  --cor-fundo: #ffffff;
  --cor-fundo-suave: #f4f6f8;
  --cor-erro: #b42318;
  --raio: 12px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--cor-texto);
  background: var(--cor-fundo);
  line-height: 1.6;
  font-size: 16px;
}

a { color: inherit; }

.container { width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 28px; border-radius: 999px; border: 2px solid transparent;
  font: inherit; font-weight: 600; font-size: 1.05rem; text-decoration: none;
  cursor: pointer; transition: transform .15s, background-color .15s, box-shadow .15s;
  min-height: 52px;
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid var(--cor-destaque); outline-offset: 3px; }
.btn--whats { background: var(--cor-whats); color: #fff; box-shadow: 0 8px 20px rgba(31,170,89,.35); }
.btn--whats:hover { background: #1a9450; }
.btn--outline { border-color: rgba(255,255,255,.7); color: #fff; }
.btn--outline:hover { background: rgba(255,255,255,.1); }
.btn--primary { background: var(--cor-principal); color: #fff; width: 100%; }
.btn--primary:hover { background: var(--cor-principal-escura); }
.btn--primary:disabled { opacity: .7; cursor: wait; transform: none; }

/* Bloco 1 */
.hero {
  background: linear-gradient(135deg, var(--cor-principal) 0%, var(--cor-principal-escura) 100%);
  color: #fff;
  padding: 32px 0 64px;
}
.logo { font-weight: 800; font-size: 1.2rem; margin-bottom: 48px; opacity: .95; }
.hero h1 {
  font-size: clamp(1.9rem, 6vw, 3.2rem); line-height: 1.15; font-weight: 800;
  max-width: 820px; margin-bottom: 18px;
}
.hero__sub { font-size: clamp(1.05rem, 2.6vw, 1.25rem); max-width: 680px; opacity: .9; margin-bottom: 24px; }
.beneficios { list-style: none; margin-bottom: 32px; display: grid; gap: 10px; }
.beneficios li { padding-left: 32px; position: relative; }
.beneficios li::before {
  content: "✓"; position: absolute; left: 0; top: 1px;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--cor-destaque); color: var(--cor-principal-escura);
  font-size: .8rem; font-weight: 800; display: grid; place-items: center;
}
.hero__ctas { display: flex; flex-wrap: wrap; gap: 14px; }

/* Bloco 2 */
.form-section { background: var(--cor-fundo-suave); padding: 64px 0; }
.form-section__inner { display: grid; gap: 32px; align-items: start; }
.form-section h2 { font-size: clamp(1.6rem, 4.5vw, 2.3rem); line-height: 1.2; margin-bottom: 12px; color: var(--cor-principal); }
.form-section__texto p { color: var(--cor-texto-suave); font-size: 1.1rem; }

.form {
  background: #fff; border-radius: var(--raio); padding: 28px 22px;
  box-shadow: 0 12px 40px rgba(20,42,70,.1); display: grid; gap: 6px;
}
.form label { font-weight: 600; font-size: .95rem; margin-top: 8px; }
.form input[type="text"], .form input[type="email"], .form input[type="tel"], .form textarea {
  width: 100%; font: inherit; padding: 13px 14px; border: 1.5px solid #cbd2d9;
  border-radius: 8px; background: #fff; color: var(--cor-texto);
}
.form input:focus, .form textarea:focus { outline: none; border-color: var(--cor-principal); box-shadow: 0 0 0 3px rgba(30,58,95,.15); }
.form .invalido { border-color: var(--cor-erro); }
.form textarea { resize: vertical; }
.form__lgpd { display: flex; gap: 10px; align-items: flex-start; font-weight: 400 !important; font-size: .88rem !important; color: var(--cor-texto-suave); margin: 12px 0 10px !important; }
.form__lgpd input { margin-top: 4px; width: 18px; height: 18px; flex-shrink: 0; }
.form__lgpd.invalido span { color: var(--cor-erro); }
.form__erro { background: #fef3f2; color: var(--cor-erro); border: 1px solid #fecdca; padding: 12px 14px; border-radius: 8px; font-size: .95rem; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Rodapé */
.rodape { padding: 24px 0 96px; text-align: center; font-size: .85rem; color: var(--cor-texto-suave); }

/* WhatsApp flutuante */
.whats-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 50;
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--cor-whats); color: #fff; display: grid; place-items: center;
  box-shadow: 0 8px 24px rgba(0,0,0,.25); transition: transform .15s;
}
.whats-float:hover { transform: scale(1.08); }

/* Página de obrigado */
.obrigado { min-height: 100vh; display: grid; place-items: center; text-align: center; padding: 40px 20px; background: var(--cor-fundo-suave); }
.obrigado__box { background: #fff; border-radius: var(--raio); padding: 40px 28px; max-width: 520px; box-shadow: 0 12px 40px rgba(20,42,70,.1); }
.obrigado h1 { color: var(--cor-principal); font-size: 1.8rem; margin-bottom: 12px; }
.obrigado p { color: var(--cor-texto-suave); margin-bottom: 24px; }

/* Telas maiores */
@media (min-width: 860px) {
  .hero { padding: 40px 0 96px; }
  .form-section { padding: 96px 0; }
  .form-section__inner { grid-template-columns: 1fr 1fr; gap: 64px; }
  .form-section__texto { position: sticky; top: 40px; padding-top: 12px; }
  .form { padding: 36px 32px; }
}

@media (max-width: 480px) {
  .hero__ctas .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .whats-float { transition: none; }
}