/* ============================================================
   CONTACTO — Estilos específicos de la página de contacto
   ============================================================ */

.contact-section {
  min-height: calc(100vh - 72px);
  background: linear-gradient(180deg, #F4F6FA 0%, #FFFFFF 100%);
  padding: 96px 0 64px;
}

/* ── Header ─────────────────────────────────────────────── */

.contact-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 48px;
}

.contact-header h1 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--bnexia-azul1);
  margin-bottom: 12px;
}

.contact-header p {
  font-size: 1.125rem;
  color: var(--bnexia-text-secondary, #64748B);
}

.contact-product-badge {
  display: inline-block;
  margin-top: 16px;
  background: var(--bnexia-gradient-accent, linear-gradient(135deg, #7676AA, #A78BFA));
  color: #fff;
  padding: 6px 20px;
  border-radius: 24px;
  font-size: 14px;
  font-weight: 600;
}

/* ── Formulario ─────────────────────────────────────────── */

.contact-form {
  max-width: 800px;
  margin: 0 auto;
  background: #FFFFFF;
  border: 1px solid var(--bnexia-border-light, #E2E8F0);
  border-radius: 16px;
  padding: 48px;
  box-shadow: 0 4px 24px rgba(25, 30, 57, 0.06);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--bnexia-azul1, #191E39);
  margin-bottom: 6px;
}

.form-group .label-optional span {
  font-weight: 400;
  color: var(--bnexia-text-muted, #94A3B8);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--bnexia-border-light, #E2E8F0);
  border-radius: 8px;
  font-size: 16px;
  font-family: 'Inter', sans-serif;
  color: var(--bnexia-text-primary, #191E39);
  background: #FFFFFF;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--bnexia-morado, #7676AA);
  box-shadow: 0 0 0 3px rgba(118, 118, 170, 0.15);
}

.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: var(--bnexia-error, #EF4444);
}

.form-group.has-error .form-error {
  display: block;
}

.form-hint {
  display: block;
  font-size: 12px;
  color: var(--bnexia-text-muted, #94A3B8);
  margin-top: 4px;
}

.form-error {
  display: none;
  font-size: 12px;
  color: var(--bnexia-error, #EF4444);
  margin-top: 4px;
}

/* ── Checkbox RGPD ──────────────────────────────────────── */

.form-checkbox label {
  display: flex !important;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  font-weight: 400 !important;
  color: var(--bnexia-text-secondary, #64748B);
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  width: auto !important;
  margin-top: 3px;
  accent-color: var(--bnexia-morado, #7676AA);
}

.form-checkbox a {
  color: var(--bnexia-azul2, #464DAA);
  text-decoration: underline;
}

/* ── Botón de envío ─────────────────────────────────────── */

.btn-large {
  padding: 14px 48px;
  font-size: 17px;
  width: 100%;
}

.form-micro {
  text-align: center;
  font-size: 13px;
  color: var(--bnexia-text-muted, #94A3B8);
  margin-top: 12px;
}

/* ── Mensaje de éxito ───────────────────────────────────── */

.contact-success {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  padding: 64px 32px;
  background: #FFFFFF;
  border-radius: 16px;
  border: 2px solid var(--bnexia-success, #22C55E);
}

.success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.1);
  color: var(--bnexia-success, #22C55E);
  font-size: 28px;
  font-weight: 700;
  line-height: 64px;
  margin: 0 auto 24px;
}

.contact-success h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--bnexia-azul1, #191E39);
  margin-bottom: 8px;
}

.contact-success p {
  font-size: 1rem;
  color: var(--bnexia-text-secondary, #64748B);
}

/* ── Info contacto alternativo ──────────────────────────── */

.contact-alt-info {
  max-width: 500px;
  margin: 48px auto 0;
  text-align: center;
}

.contact-alt-card {
  background: var(--bnexia-azul1, #191E39);
  border-radius: 12px;
  padding: 32px;
  color: #fff;
}

.contact-alt-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: rgba(255,255,255,0.7);
}

.contact-alt-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 1rem;
}

.contact-alt-item:last-child { margin-bottom: 0; }

.contact-alt-item span {
  font-size: 20px;
}

.contact-alt-item a {
  color: #FFFFFF;
  text-decoration: none;
}

.contact-alt-item a:hover {
  color: var(--bnexia-azul3, #7676AA);
}

/* ── Responsive (≤768px) ────────────────────────────────── */

@media (max-width: 768px) {
  .contact-section {
    padding: 64px 0 48px;
  }

  .contact-header h1 {
    font-size: 1.75rem;
  }

  .contact-form {
    padding: 24px;
  }

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

  .btn-large {
    font-size: 16px;
  }
}