/* Page-specific styles for service.html */

.support-section {
  padding: 72px 32px;
  background: #fff;
}

.support-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 0;
}

.support-card {
  padding: 28px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.support-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--navy), var(--blue), var(--cyan));
}

.support-card:hover {
  transform: translateY(-3px);
}

.support-card-icon {
  font-size: 36px;
  margin-bottom: 16px;
}

.support-card-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 8px;
}

.support-card-desc {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.7;
  margin-bottom: 16px;
}

.support-card-detail {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 8px;
  background: #eff6ff;
  color: var(--blue);
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-mono);
}

.support-card-link {
  display: inline-block;
  padding: 8px 20px;
  border-radius: 8px;
  background: linear-gradient(90deg, var(--navy), var(--blue));
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

.support-card-link:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(20,63,116,0.25);
}

.faq-section {
  padding: 72px 32px;
  background: linear-gradient(180deg, #f8fafc 0%, #eff6ff 100%);
}

.faq-inner {
  max-width: 800px;
  margin: 0 auto;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.faq-item:hover {
  border-color: rgba(110,176,194,0.4);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
  transition: background 0.2s;
}

.faq-question:hover {
  background: #f8fafc;
}

.faq-question .faq-icon {
  font-size: 18px;
  color: var(--blue);
  transition: transform 0.3s;
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item.open .faq-question .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-item.open .faq-answer {
  max-height: 300px;
}

.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: 13px;
  color: var(--text2);
  line-height: 1.8;
}

@media (max-width: 1024px) {
  .support-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .support-section { padding: 48px 16px; }
  .faq-section { padding: 48px 16px; }
  .support-grid { grid-template-columns: 1fr; }
}