:root {
  --acs-blue: #101b3d;
  --acs-blue-2: #17285a;
  --acs-gold: #c8a24a;
  --acs-gold-soft: #ead9a7;
  --paper: #fffdf7;
  --surface: #ffffff;
  --border: #e7dfcf;
  --muted: #756f64;
  --text: #202033;
  --danger: #b3261e;
  --success: #1f7a4d;
  --shadow: 0 24px 70px rgba(16, 27, 61, 0.13);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(200, 162, 74, 0.20), transparent 34rem),
    linear-gradient(135deg, #f6f0e3 0%, #fbf8f0 55%, #eef1f9 100%);
  color: var(--text);
  font-family: "DM Sans", Arial, sans-serif;
}

.page-shell {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
  padding: 34px 0 28px;
}

.hero {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 22px;
  align-items: center;
  margin-bottom: 18px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--acs-gold);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  color: var(--acs-blue);
  font-family: "EB Garamond", Georgia, serif;
  font-weight: 600;
}

h1 {
  max-width: 860px;
  font-size: clamp(2rem, 4vw, 3.15rem);
  line-height: 0.98;
}

h2 {
  font-size: clamp(1.55rem, 3vw, 2rem);
}

.subtitle {
  max-width: 760px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.6;
}

.notice-card {
  border: 1px solid var(--border);
  background: rgba(255, 253, 247, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}

.notice-card {
  border-left: 5px solid var(--acs-gold);
  border-radius: 22px;
  padding: 16px 18px;
  margin-bottom: 18px;
  color: #4d483f;
  line-height: 1.55;
}

.notice-card strong {
  color: var(--acs-blue);
}

/* —— Formulário (design alinhado ao projeto NDA) —— */

.form-section {
  --form-blue-950: #061a33;
  --form-blue-900: #08264d;
  --form-blue-800: #0c376e;
  --form-blue-700: #104a8e;
  --form-gold-500: #c9a24a;
  --form-surface-soft: #f7f9fc;
  --form-border: #dbe3ef;
  --form-radius-xl: 28px;
  --form-radius-lg: 20px;
  --form-shadow: 0 24px 90px rgba(8, 38, 77, 0.12);

  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  gap: 8px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.74rem;
  color: var(--form-blue-700, #104a8e);
}

.form-card {
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid rgba(219, 227, 239, 0.85);
  border-radius: var(--form-radius-xl, 28px);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--form-shadow);
}

.section-heading h2 {
  margin: 8px 0 6px;
  color: var(--form-blue-950, #061a33);
  font-size: clamp(1.55rem, 2vw, 2rem);
  letter-spacing: -0.04em;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-weight: 800;
}

.section-heading p {
  margin: 0;
  color: #64748b;
  line-height: 1.6;
}

.progress-wrap {
  margin: 24px 0;
  padding: 16px;
  border: 1px solid var(--form-border, #dbe3ef);
  border-radius: var(--form-radius-lg, 20px);
  background: var(--form-surface-soft, #f7f9fc);
}

.progress-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  font-size: 0.88rem;
  color: #64748b;
}

.progress-meta strong {
  color: var(--form-blue-900, #08264d);
}

.progress-track {
  height: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: #dce7f5;
}

.progress-track span {
  display: block;
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--form-blue-700, #104a8e), var(--form-gold-500, #c9a24a));
  transition: width 0.22s ease;
}

.form-section fieldset {
  margin: 0 0 22px;
  padding: 0;
  border: 0;
}

.form-section legend {
  margin-bottom: 14px;
  color: var(--form-blue-900, #08264d);
  font-size: 1.3rem;
  font-weight: 900;
}

.field-hint {
  margin: -6px 0 14px;
  color: #64748b;
  font-size: 0.88rem;
  line-height: 1.5;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.form-grid-cep-row {
  grid-template-columns: minmax(132px, 28%) minmax(0, 1fr);
  margin-bottom: 14px;
}

.form-grid-cep-row .field-cep {
  grid-column: 1;
}

.form-grid-cep-row .field-logradouro {
  grid-column: 2;
}

.form-section .field {
  display: grid;
  gap: 8px;
}

.form-section .field.span-2 {
  grid-column: span 2;
}

.form-section .field span,
.form-section .check-field span {
  color: #344256;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: none;
  letter-spacing: normal;
}

.form-section input,
.form-section select {
  width: 100%;
  min-height: 50px;
  border: 1px solid var(--form-border, #dbe3ef);
  border-radius: 16px;
  padding: 0 14px;
  color: var(--text);
  background: #fff;
  outline: none;
  font: inherit;
  transition: border 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.form-section select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--form-blue-700, #104a8e) 50%),
    linear-gradient(135deg, var(--form-blue-700, #104a8e) 50%, transparent 50%);
  background-position: calc(100% - 20px) 21px, calc(100% - 14px) 21px;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.form-section input:focus,
.form-section select:focus {
  border-color: var(--form-blue-700, #104a8e);
  box-shadow: 0 0 0 4px rgba(16, 74, 142, 0.12);
}

.form-section input.input-error,
.form-section select.input-error,
.form-section .check-field.accept-error {
  border-color: var(--danger);
  box-shadow: 0 0 0 4px rgba(180, 35, 24, 0.1);
}

.terms-preview {
  border: 1px solid var(--form-border, #dbe3ef);
  border-radius: var(--form-radius-lg, 20px);
  padding: 14px 16px;
  margin: 0 0 16px;
  background: var(--form-surface-soft, #f7f9fc);
}

.terms-preview summary {
  cursor: pointer;
  color: var(--form-blue-900, #08264d);
  font-weight: 700;
}

.terms-content {
  margin-top: 12px;
  color: #4b5870;
  font-size: 0.95rem;
  line-height: 1.62;
}

.terms-content p {
  margin: 0 0 10px;
}

.check-field {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 12px;
  align-items: start;
  padding: 16px;
  border: 1px solid var(--form-border, #dbe3ef);
  border-radius: var(--form-radius-lg, 20px);
  background: #fff;
  cursor: pointer;
}

.check-field input {
  width: 20px;
  min-height: 20px;
  height: 20px;
  accent-color: var(--form-blue-700, #104a8e);
  margin: 0;
  align-self: start;
  transform: translateY(1px);
}

.check-field span {
  line-height: 1.45;
}

.check-field.accept-error span {
  color: var(--danger);
}

.feedback {
  min-height: 22px;
  margin: 0 0 14px;
  color: #64748b;
  font-size: 0.92rem;
}

.feedback.error {
  color: var(--danger);
}

.feedback.success {
  color: var(--success);
}

.success-card {
  margin-top: 20px;
  padding: 26px;
  border: 1px solid rgba(31, 122, 77, 0.24);
  border-radius: 12px;
  background: #f5fbf7;
  box-shadow: 0 18px 48px rgba(16, 27, 61, 0.08);
}

.success-card[hidden] {
  display: none;
}

.success-card h2 {
  margin: 8px 0 10px;
  color: var(--form-blue-950, #061a33);
  font-family: "EB Garamond", Georgia, serif;
  font-size: 1.8rem;
}

.success-card p {
  margin: 8px 0 0;
  color: #334155;
  line-height: 1.5;
}

.protocol-line {
  color: var(--success);
  font-weight: 700;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  padding-top: 6px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 0;
  border-radius: 12px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  color: var(--form-blue-950, #061a33);
  background: linear-gradient(135deg, #fff3c4, var(--form-gold-500, #c9a24a));
  box-shadow: 0 18px 36px rgba(201, 162, 74, 0.28);
}

.btn-primary:hover {
  box-shadow: 0 22px 42px rgba(201, 162, 74, 0.38);
}

.primary-button {
  min-height: 56px;
  padding: 0 40px;
  font-size: 1.05rem;
}

.btn-primary:disabled {
  cursor: not-allowed;
  opacity: 0.72;
  transform: none;
}

.button-spinner {
  display: none;
  width: 15px;
  height: 15px;
  margin-right: 8px;
  border: 2px solid rgba(6, 26, 51, 0.2);
  border-top-color: var(--form-blue-950, #061a33);
  border-radius: 50%;
  vertical-align: -2px;
  animation: spin 0.8s linear infinite;
}

.primary-button.loading .button-spinner {
  display: inline-block;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-top: 18px;
  color: #7c7467;
  font-size: 0.82rem;
}

@media (max-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-grid-cep-row {
    grid-template-columns: minmax(118px, 36%) minmax(0, 1fr);
  }

  .form-section .field.span-2 {
    grid-column: span 1;
  }

  .form-card {
    padding: 22px 18px;
  }
}

@media (max-width: 820px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .footer {
    flex-direction: column;
  }
}