/* ========================================
   PROUD LAKE - contact.css
   CONTACTページ固有スタイル
   ======================================== */

/* ========== CONTACT FORM SECTION ========== */
#contact-main { background: var(--white); }
.contact-page-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 52px;
  align-items: start;
  margin-top: 40px;
}
.contact-page-info { position: sticky; top: 90px; }
.contact-page-lead {
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 900;
  color: var(--navy);
  line-height: 1.5;
  margin-bottom: 16px;
  font-family: 'Noto Serif JP', serif;
}
.contact-page-desc {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.9;
  margin-bottom: 32px;
}
.contact-page-detail {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 32px;
}
.contact-page-item { display: flex; align-items: flex-start; gap: 14px; }
.contact-page-icon {
  width: 44px; height: 44px;
  background: var(--blue-light);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}
.contact-page-item-label {
  font-size: 11px; font-weight: 700;
  color: var(--blue); letter-spacing: 0.1em;
  margin-bottom: 4px;
}
.contact-page-item-value {
  font-size: 14px; color: var(--text); line-height: 1.6;
}
.contact-page-item-value a {
  color: var(--blue);
  text-decoration: none;
  font-weight: 500;
}
.contact-page-item-value a:hover { text-decoration: underline; }

/* SNS Links */
.contact-sns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.contact-sns-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--blue-light);
  color: var(--blue);
  border-radius: 8px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  transition: all 0.2s;
}
.contact-sns-link:hover { background: var(--blue); color: var(--white); }

/* Form */
.contact-form-box {
  background: var(--gray);
  border-radius: 16px;
  padding: 36px 32px;
}
.contact-form-title {
  font-size: 18px;
  font-weight: 900;
  color: var(--navy);
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--blue-light);
}

/* ========== CONTACT FAQ ========== */
#contact-faq { background: var(--gray); }
.contact-faq-list {
  max-width: 800px;
  margin: 36px auto 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.contact-faq-item {
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(26,86,219,0.06);
}
.contact-faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 28px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  transition: background 0.2s;
  user-select: none;
}
.contact-faq-question:hover { background: var(--blue-pale); }
.contact-faq-q {
  display: inline-flex;
  width: 28px; height: 28px;
  background: var(--blue);
  color: var(--white);
  border-radius: 50%;
  align-items: center; justify-content: center;
  font-size: 14px;
  font-weight: 900;
  flex-shrink: 0;
}
.contact-faq-text { flex: 1; }
.contact-faq-toggle {
  width: 24px; height: 24px;
  background: var(--blue-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  color: var(--blue);
  transition: transform 0.3s;
  flex-shrink: 0;
}
.contact-faq-item.open .contact-faq-toggle { transform: rotate(45deg); }
.contact-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.contact-faq-answer-inner {
  padding: 0 28px 22px;
  display: flex;
  gap: 14px;
}
.contact-faq-a {
  display: inline-flex;
  width: 28px; height: 28px;
  background: var(--yellow);
  color: var(--navy);
  border-radius: 50%;
  align-items: center; justify-content: center;
  font-size: 14px;
  font-weight: 900;
  flex-shrink: 0;
}
.contact-faq-answer-text {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.9;
  flex: 1;
  padding-top: 4px;
}
.contact-faq-item.open .contact-faq-answer { max-height: 300px; }

/* ========== RESPONSIVE ========== */
@media (max-width: 960px) {
  .contact-page-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-page-info { position: static; }
  .contact-form-box { padding: 32px 24px; }
}
@media (max-width: 600px) {
  .contact-form-box { padding: 24px 16px; }
  .contact-faq-question { font-size: 13px; padding: 14px 12px; }
  .contact-faq-answer p { font-size: 13px; }
  .contact-faq-answer-inner { padding: 0 12px 16px; gap: 10px; }
  .contact-faq-answer-text { font-size: 13px; }
  .contact-page-lead { font-size: 18px; }
  .contact-sns-link { font-size: 12px; padding: 8px 12px; }
}