/* help.css - ヘルプページ専用スタイル */

.help-main {
  padding: 120px 0 80px;
  min-height: calc(100vh - 200px);
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.help-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #1a1a2e;
  text-align: center;
  margin-bottom: 0.5rem;
}

.help-subtitle {
  font-size: 1.1rem;
  color: #64748b;
  text-align: center;
  margin-bottom: 3rem;
}

/* セクション */
.help-section {
  margin-bottom: 3rem;
  background: #ffffff;
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section-icon {
  font-size: 1.75rem;
}

/* クイックスタート ステップ */
.guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.step {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  background: #f8fafc;
  border-radius: 12px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.step:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.step-number {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}

.step-content h3 {
  font-size: 1rem;
  font-weight: 600;
  color: #1a1a2e;
  margin-bottom: 0.25rem;
}

.step-content p {
  font-size: 0.9rem;
  color: #64748b;
  line-height: 1.5;
}

/* ガイドカード */
.guide-card {
  background: #f8fafc;
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.guide-card:last-child {
  margin-bottom: 0;
}

.guide-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #1a1a2e;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #e2e8f0;
}

.guide-card h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: #334155;
  margin: 1.25rem 0 0.5rem;
}

.guide-card h4:first-of-type {
  margin-top: 0;
}

.guide-card p {
  font-size: 0.95rem;
  color: #475569;
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.guide-card p:last-child {
  margin-bottom: 0;
}

.guide-card p strong {
  color: #1a1a2e;
}

.guide-tip {
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  margin-top: 1rem;
  border-left: 3px solid #f59e0b;
}

.guide-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.guide-list li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.95rem;
  color: #475569;
  line-height: 1.6;
}

.guide-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #6366f1;
  font-weight: bold;
}

.guide-list li strong {
  color: #1a1a2e;
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  background: #f8fafc;
  border-radius: 12px;
  overflow: hidden;
  transition: box-shadow 0.2s;
}

.faq-item:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.faq-item[open] {
  box-shadow: 0 2px 12px rgba(99, 102, 241, 0.15);
}

.faq-question {
  padding: 1rem 1.5rem;
  font-weight: 600;
  color: #1a1a2e;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
  transition: background 0.2s;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: "+";
  font-size: 1.5rem;
  color: #6366f1;
  font-weight: 300;
  transition: transform 0.2s;
}

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

.faq-question:hover {
  background: #f1f5f9;
}

.faq-answer {
  padding: 0 1.5rem 1.25rem;
  color: #475569;
  line-height: 1.7;
  font-size: 0.95rem;
}

.faq-answer a {
  color: #6366f1;
  text-decoration: none;
}

.faq-answer a:hover {
  text-decoration: underline;
}

/* お問い合わせ */
.contact-info {
  text-align: center;
}

.contact-info > p {
  color: #64748b;
  margin-bottom: 2rem;
}

.contact-methods {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.contact-card {
  background: #f8fafc;
  border-radius: 12px;
  padding: 2rem;
  max-width: 400px;
  width: 100%;
}

.contact-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #1a1a2e;
  margin-bottom: 0.5rem;
}

.contact-card p {
  font-size: 0.9rem;
  color: #64748b;
  margin-bottom: 1rem;
}

.contact-link {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 500;
  transition: transform 0.2s, box-shadow 0.2s;
}

.contact-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.support-hours {
  background: #f1f5f9;
  border-radius: 8px;
  padding: 1rem 1.5rem;
  display: inline-block;
}

.support-hours h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: #475569;
  margin-bottom: 0.25rem;
}

.support-hours p {
  font-size: 0.9rem;
  color: #64748b;
  margin: 0;
}

/* レスポンシブ */
@media (max-width: 768px) {
  .help-main {
    padding: 100px 0 60px;
  }

  .help-title {
    font-size: 1.75rem;
  }

  .help-section {
    padding: 1.5rem;
    margin-left: -1rem;
    margin-right: -1rem;
    border-radius: 0;
  }

  .section-title {
    font-size: 1.25rem;
  }

  .guide-steps {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .step {
    padding: 1rem;
  }

  .contact-methods {
    flex-direction: column;
    align-items: center;
  }
}