/* ============================================
   CONTATO - SEÇÃO DE CARDS
   ============================================ */
.contact-section {
  padding: 100px 0;
  background-color: var(--background);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  align-items: start;
}

.contact-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.contact-card .card-icon {
  margin-bottom: 24px;
  flex-shrink: 0;
}

.contact-card h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.contact-card .intro-text {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
}

.contact-block {
  margin-bottom: 24px;
}

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

.contact-block h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.contact-block p,
.contact-block ul {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.contact-block a {
  color: var(--blue);
  text-decoration: none;
  font-weight: 600;
}

.contact-block a:hover {
  text-decoration: underline;
}

.contact-block ul {
  list-style-position: inside;
  padding-left: 0;
}

.security-rule-card {
  background-color: var(--ice-blue);
  border-left: 3px solid var(--blue);
  padding: 15px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  line-height: 1.6;
  margin-top: 16px;
}

.official-channels-grid {
  margin-top: 32px;
}

/* ============================================
   CONTATO - FORMULÁRIO DE SOLICITAÇÃO
   ============================================ */
.request-section {
  padding: 100px 0;
  background-color: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.request-form {
  max-width: 560px;
  margin: 0 auto;
}

.request-form .btn-primary {
  width: 100%;
  padding: 14px;
}

.request-form .newsletter-feedback {
  text-align: center;
  margin-top: 16px;
  font-weight: 600;
}

.request-form .newsletter-feedback.success {
  color: var(--verified-green);
}

.request-form .newsletter-feedback.error {
  color: var(--alert);
}

/* ============================================
   CONTATO - SEÇÃO CHECKLIST (ACCORDION)
   ============================================ */
.checklist-section {
  padding: 100px 0;
  background-color: var(--background);
}

.checklist-container {
  max-width: 800px;
  margin: 0 auto;
}

.checklist-warning {
  background-color: var(--ice-blue);
  border-left: 4px solid var(--blue);
  padding: 20px;
  border-radius: var(--radius-md);
  margin-bottom: 40px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.accordion-item {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 15px;
  overflow: hidden;
}

.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  cursor: pointer;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.accordion-header h3 {
  margin: 0;
  font-size: inherit;
}

.accordion-arrow {
  transition: transform 0.3s ease;
}

.accordion-item.active .accordion-arrow {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  padding: 0 20px 20px 20px;
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
}