/* ============================================================
   CVAT Brasil — diagnostico.css
   Estilos da página de diagnóstico (formulário lead magnet)
   ============================================================ */

/* ── HERO SPLIT ──────────────────────────────────────────────── */
.diag-hero {
  min-height: calc(100vh - var(--header-height));
  display: flex;
  flex-direction: column;
}

.diag-hero-inner {
  display: flex;
  flex: 1;
  flex-direction: column;
}

@media (min-width: 1024px) {
  .diag-hero-inner { flex-direction: row; min-height: calc(100vh - var(--header-height)); }
}

/* ── LADO ESQUERDO ───────────────────────────────────────────── */
.diag-hero-left {
  background: linear-gradient(145deg, var(--color-blue-dark) 0%, var(--color-blue) 100%);
  color: var(--color-white);
  padding-block: var(--space-12) var(--space-10);
}

@media (min-width: 1024px) {
  .diag-hero-left {
    flex: 1;
    display: flex;
    align-items: center;
  }
}

.diag-hero-left-inner {
  max-width: 520px;
}

.diag-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background-color: rgba(255,255,255,.15);
  color: var(--color-white);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .06em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-5);
}

.diag-hero-left h1 {
  color: var(--color-white);
  margin-bottom: var(--space-5);
}

.diag-hero-accent {
  color: #93c5fd;
}

.diag-hero-desc {
  font-size: var(--text-base);
  color: rgba(255,255,255,.85);
  line-height: 1.8;
  margin-bottom: var(--space-8);
}

/* Benefícios */
.diag-benefits-title {
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  margin-bottom: var(--space-4);
}

.diag-benefits-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.diag-benefit-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.diag-benefit-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background-color: rgba(255,255,255,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.diag-benefit-icon svg { color: var(--color-white); }
.diag-benefit-icon svg path, .diag-benefit-icon svg rect { stroke: var(--color-white); }

.diag-benefit-item strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-1);
}

.diag-benefit-item p {
  font-size: var(--text-xs);
  color: rgba(255,255,255,.75);
  line-height: 1.6;
}

/* Prova social */
.diag-social-proof {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  background-color: rgba(255,255,255,.08);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,.12);
}

.diag-avatars {
  display: flex;
}

.diag-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .65rem;
  margin-left: -8px;
  flex-shrink: 0;
}

.diag-avatars .diag-avatar:first-child { margin-left: 0; }

.diag-social-text {
  font-size: var(--text-xs);
  color: rgba(255,255,255,.85);
  line-height: 1.5;
}

.diag-social-text strong { color: var(--color-white); }

/* ── LADO DIREITO (FORMULÁRIO) ───────────────────────────────── */
.diag-hero-right {
  background-color: var(--color-gray-100);
  padding-block: var(--space-10);
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

@media (min-width: 1024px) {
  .diag-hero-right {
    width: 520px;
    flex-shrink: 0;
    overflow-y: auto;
    padding-block: var(--space-12);
    align-items: flex-start;
  }
}

.diag-form-wrapper {
  width: 100%;
  max-width: 460px;
  padding-inline: var(--space-5);
}

@media (min-width: 1024px) {
  .diag-form-wrapper { padding-inline: var(--space-6); }
}

.diag-form-header {
  margin-bottom: var(--space-6);
}

.diag-form-title {
  font-size: var(--text-xl);
  color: var(--color-gray-900);
  margin-bottom: var(--space-2);
}

.diag-form-subtitle {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

/* ── BARRA DE PROGRESSO ──────────────────────────────────────── */
.diag-progress {
  height: 4px;
  background-color: var(--color-gray-200);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
  overflow: hidden;
}

.diag-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--color-blue), var(--color-green));
  border-radius: var(--radius-full);
  transition: width .3s ease;
}

/* ── FORMULÁRIO ──────────────────────────────────────────────── */
.diag-form {
  display: flex;
  flex-direction: column;
}

.diag-form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

@media (min-width: 480px) {
  .diag-form-row { grid-template-columns: 1fr 1fr; gap: 0 var(--space-4); }
}

/* ── INTEREST CARDS ──────────────────────────────────────────── */
.diag-interest-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.diag-interest-option {
  cursor: pointer;
}

.diag-interest-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.diag-interest-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-3);
  background-color: var(--color-white);
  border: 1.5px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  text-align: center;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-gray-700);
  transition: border-color var(--transition), background-color var(--transition), color var(--transition);
  min-height: 80px;
  cursor: pointer;
}

.diag-interest-card svg { color: var(--color-gray-500); transition: color var(--transition); }

.diag-interest-option:hover .diag-interest-card,
.diag-interest-option input:focus-visible + .diag-interest-card {
  border-color: var(--color-blue);
  background-color: var(--color-blue-light);
  color: var(--color-blue);
}

.diag-interest-card.selected,
.diag-interest-option input:checked + .diag-interest-card {
  border-color: var(--color-blue);
  background-color: var(--color-blue-light);
  color: var(--color-blue);
}

.diag-interest-card.selected svg,
.diag-interest-option input:checked + .diag-interest-card svg { color: var(--color-blue); }

/* ── OPCIONAIS / CONTADORES ──────────────────────────────────── */
.diag-optional {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  font-weight: 400;
  margin-left: var(--space-1);
}

.diag-char-count {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  text-align: right;
  margin-top: var(--space-1);
}

/* ── CONSENTIMENTO LGPD ──────────────────────────────────────── */
.diag-consent-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
}

.diag-consent-checkbox {
  width: 20px;
  height: 20px;
  min-width: 20px;
  margin-top: 1px;
  border: 1.5px solid var(--color-gray-200);
  border-radius: 4px;
  cursor: pointer;
  accent-color: var(--color-blue);
}

.diag-consent-text {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  line-height: 1.7;
}

.diag-consent-text a {
  color: var(--color-blue);
  text-decoration: underline;
}

/* ── BOTÃO SUBMIT ────────────────────────────────────────────── */
.diag-submit {
  position: relative;
  overflow: hidden;
}

.diag-submit.loading {
  pointer-events: none;
  opacity: .8;
}

.diag-submit.loading::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: var(--color-white);
  border-radius: 50%;
  animation: spin .7s linear infinite;
  right: var(--space-5);
  top: 50%;
  transform: translateY(-50%);
}

/* ── GARANTIAS ───────────────────────────────────────────────── */
.diag-guarantees {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2) var(--space-5);
  margin-top: var(--space-4);
}

.diag-guarantee-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-gray-500);
}

/* ── ESTADO DE SUCESSO ───────────────────────────────────────── */
.diag-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-8) var(--space-4);
  gap: var(--space-4);
}

.diag-success-icon { margin-bottom: var(--space-2); }

.diag-success-title {
  font-size: var(--text-xl);
  color: var(--color-gray-900);
}

.diag-success-desc {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  line-height: 1.8;
  max-width: 380px;
}

.diag-success-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
  margin-top: var(--space-2);
}