.support-grid {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

@media (min-width: 640px) { .support-grid { grid-template-columns: repeat(2, 1fr); } }

.support-card {
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-secondary);
  text-align: center;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.support-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-sm);
}

.support-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.support-card p {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.support-card .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 2.5rem;
  padding: 0 1.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
  text-decoration: none;
  border: none;
}

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

.support-card .btn-primary {
  background: var(--accent);
  color: var(--text-on-accent);
  box-shadow: 0 4px 16px rgba(0,242,255,0.25);
}

.support-card .btn-primary:hover {
  background: var(--accent-dark);
  color: #fff;
  box-shadow: 0 6px 24px rgba(0,242,255,0.35);
}

.support-card .btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.support-card .btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent-dark);
}

.dark .support-card .btn-secondary:hover {
  color: var(--accent);
}

/* FAQ */

.faq-section {
  padding: 4rem 0;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.faq-item.open { border-color: var(--border-hover); }

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text);
  text-align: left;
  gap: 0.5rem;
}

.faq-arrow {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.faq-item.open .faq-arrow { transform: rotate(180deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease, opacity 0.3s ease;
  padding: 0 1.25rem;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text-secondary);
  opacity: 0;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 1.25rem 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
  opacity: 1;
}