/* ==========================================
   お問い合わせページ専用スタイル
========================================== */

/* ページヘッダー */
.page-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  padding: 5rem 2rem 4rem;
  text-align: center;
  color: var(--bg-white);
}

.page-title {
  font-size: 3rem;
  color: var(--bg-white);
  margin-bottom: 1rem;
}

.page-subtitle {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.95);
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}

/* Instagram お問い合わせ */
.instagram-contact {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.instagram-card {
  background: linear-gradient(135deg, var(--bg-white) 0%, var(--secondary-light) 100%);
  border-radius: 24px;
  padding: 4rem 3rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
  border: 3px solid var(--primary-color);
}

.instagram-icon-large {
  font-size: 6rem;
  margin-bottom: 1.5rem;
  display: block;
}

.instagram-title {
  color: var(--primary-color);
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.instagram-text {
  color: var(--text-secondary);
  font-size: 1.15rem;
  line-height: 2;
  margin-bottom: 2.5rem;
}

.instagram-button-wrapper {
  margin: 2.5rem 0;
}

.btn-instagram {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem 3.5rem;
  font-size: 1.2rem;
  font-weight: 700;
  background: linear-gradient(135deg, #E1306C 0%, #C13584 50%, #833AB4 100%);
  color: var(--bg-white);
  border-radius: 50px;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-instagram:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, #C13584 0%, #E1306C 50%, #833AB4 100%);
  color: var(--bg-white);
}

.instagram-icon {
  font-size: 1.5rem;
}

.instagram-info {
  background-color: var(--bg-white);
  padding: 2rem;
  border-radius: 16px;
  margin-top: 2rem;
  border: 2px solid var(--border-color);
}

.instagram-id {
  color: var(--text-primary);
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.instagram-id strong {
  color: var(--primary-color);
}

.instagram-note {
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
}

/* お問い合わせ方法 */
.contact-methods {
  background-color: var(--bg-white);
  border-radius: 20px;
  padding: 3rem;
  box-shadow: var(--shadow-md);
  border: 2px solid var(--border-color);
}

.contact-methods h3 {
  color: var(--primary-color);
  font-size: 1.8rem;
  margin-bottom: 2rem;
  text-align: center;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.method-card {
  background-color: var(--bg-warm);
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  border: 2px solid var(--border-color);
  transition: all 0.3s ease;
}

.method-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
  border-color: var(--primary-color);
}

.method-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 1rem;
}

.method-card h4 {
  color: var(--primary-color);
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.method-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0;
}

/* インフォカード */
.info-card {
  background-color: var(--bg-white);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--shadow-md);
  border: 2px solid var(--border-color);
}

.info-card h3 {
  color: var(--primary-color);
  font-size: 1.5rem;
  margin-bottom: 1rem;
  text-align: center;
}

.notice-card {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-light) 100%);
  text-align: center;
}

.notice-card p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.btn-faq {
  width: 100%;
  max-width: 300px;
  margin: 0 auto;
}

/* FAQ */
.faq-container {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--bg-white);
  border-radius: 12px;
  margin-bottom: 1.5rem;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 2px solid var(--border-color);
  transition: all 0.3s ease;
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary-color);
}

.faq-question {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-light) 100%);
  padding: 1.75rem 2rem;
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  border-bottom: 2px solid var(--border-color);
}

.faq-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: var(--bg-white);
  border-radius: 50%;
  font-weight: 700;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.faq-question h3 {
  color: var(--text-primary);
  font-size: 1.2rem;
  margin: 0;
  padding-top: 0.5rem;
  line-height: 1.6;
}

.faq-answer {
  padding: 1.75rem 2rem;
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.faq-answer .faq-icon {
  background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
}

.faq-answer p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
  padding-top: 0.5rem;
}

.faq-footer {
  text-align: center;
  margin-top: 4rem;
  padding: 3rem;
  background-color: var(--bg-white);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  border: 2px solid var(--border-color);
}

.faq-footer p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

/* レスポンシブ */
@media (max-width: 768px) {
  .page-header {
    padding: 4rem 1.5rem 3rem;
  }

  .page-title {
    font-size: 2.2rem;
  }

  .page-subtitle {
    font-size: 1.05rem;
  }

  .instagram-card {
    padding: 3rem 2rem;
  }

  .instagram-icon-large {
    font-size: 4.5rem;
  }

  .instagram-title {
    font-size: 1.8rem;
  }

  .instagram-text {
    font-size: 1rem;
  }

  .btn-instagram {
    padding: 1.25rem 2.5rem;
    font-size: 1.05rem;
    width: 100%;
  }

  .contact-methods {
    padding: 2rem 1.5rem;
  }

  .contact-methods h3 {
    font-size: 1.5rem;
  }

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

  .method-card {
    padding: 1.5rem;
  }

  .faq-question,
  .faq-answer {
    padding: 1.5rem;
    flex-direction: column;
    gap: 1rem;
  }

  .faq-question h3 {
    font-size: 1.05rem;
    padding-top: 0;
  }

  .faq-answer p {
    padding-top: 0;
  }

  .faq-footer {
    padding: 2rem 1.5rem;
  }

  .faq-footer p {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .instagram-card {
    padding: 2.5rem 1.5rem;
  }

  .instagram-icon-large {
    font-size: 4rem;
  }

  .instagram-title {
    font-size: 1.6rem;
  }

  .btn-instagram {
    font-size: 1rem;
    padding: 1.125rem 2rem;
  }

  .instagram-icon {
    font-size: 1.3rem;
  }
}