/* RESET E BASE */
* {
  box-sizing: border-box;
  font-family: Inter, Arial, sans-serif;
}

body {
  margin: 0;
  background: #f4f5f7;
  color: #1f2937;
}

/* CONTAINER */
.container {
  max-width: 860px;
  margin: auto;
  padding: 16px;
}

/* HEADER */
.header {
  background: #b11226; /* vermelho institucional */
  color: #ffffff;
  padding: 32px 0;
}

.logo {
  margin: 0;
  font-size: 30px;
  font-weight: 700;
}

.subtitle {
  font-size: 13px;
  opacity: 0.95;
  margin-top: 6px;
  line-height: 1.4;
}

/* CTA TOPO */
.cta-top {
  display: inline-block;
  margin-top: 18px;
  background: #ffffff;
  color: #b11226;
  padding: 12px 18px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  font-size: 14px;
}

.cta-top:hover {
  opacity: 0.9;
}

/* TÍTULO */
.title {
  margin: 28px 0 18px;
  font-size: 24px;
  font-weight: 600;
  color: #111827;
}

/* CARDS */
.card {
  background: #ffffff;
  border-radius: 10px;
  padding: 22px;
  margin-bottom: 18px;
  border: 1px solid #e5e7eb;
}

.card h3 {
  margin-top: 0;
  margin-bottom: 16px;
  color: #7f1d1d;
  font-size: 18px;
}

/* INPUTS */
label {
  font-size: 14px;
  font-weight: 500;
  display: block;
  margin-bottom: 6px;
}

input[type="text"],
select {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid #cbd5e1;
  font-size: 14px;
  margin-bottom: 14px;
}

input:focus,
select:focus {
  outline: none;
  border-color: #b11226;
  box-shadow: 0 0 0 1px #b1122640;
}

/* CHECKBOX */
input[type="checkbox"] {
  margin-right: 8px;
  transform: scale(1.1);
}

.card label {
  font-weight: 400;
  line-height: 1.5;
}

/* DESTAQUES */
.highlight {
  background: #fff5f5;
  border-color: #fecaca;
}

.warning {
  background: #fef2f2;
  border-color: #fca5a5;
}

/* TEXTO LEGAL */
.legal {
  font-size: 13px;
  opacity: 0.9;
  margin-top: 10px;
}

/* BOTÃO */
.submit-btn {
  width: 100%;
  background: #b11226;
  color: #ffffff;
  border: none;
  padding: 18px;
  font-size: 18px;
  font-weight: 600;
  border-radius: 10px;
  cursor: pointer;
  margin-top: 10px;
}

.submit-btn:hover {
  opacity: 0.95;
}

/* RESPONSIVO */
@media (min-width: 768px) {
  .card {
    padding: 26px;
  }

  .title {
    font-size: 26px;
  }
}