/* ============================================================
   공통 하단 영역 (푸터 + 섭외·문의 모달)
   - /index.php(홈)와 /sp-ele/index.php(책 소개)가 함께 링크
   - 두 페이지의 팔레트가 달라도 동일하게 렌더되도록 값은 리터럴로 고정
   - 손병목 sonbm.com 에디토리얼 톤(네이비·그린·페이퍼)
   ============================================================ */

/* ---------- 푸터 ---------- */
/* 푸터 내부 정렬용 컨테이너 (홈은 인라인 .container, 책소개는 미정의 → 여기서 보장) */
.footer .container{max-width:1240px;margin:0 auto;padding:0 2.5rem;width:100%}
.footer{background:#FBF8F3;border-top:1px solid #E7E2D6;padding:4rem 0 2.5rem}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:3rem;margin-bottom:3rem}
.footer-brand-logo{font-family:'Noto Serif KR','Source Serif 4',serif;font-size:20px;font-weight:700;color:#1A2B4A;margin-bottom:.5rem;letter-spacing:-.01em}
.footer-brand-tag{font-family:'Noto Serif KR','Source Serif 4',serif;font-size:13px;color:#4B5563;line-height:1.75;max-width:320px;font-weight:300;font-style:italic;margin-bottom:1.5rem}
.footer-blog-line{
  font-family:'Noto Serif KR','Source Serif 4',serif;font-size:12.5px;color:#6B7280;line-height:1.75;font-weight:300;padding:1rem 0;border-top:1px solid #E7E2D6;
  max-width:340px;
}
.footer-blog-line a{color:#2A6049;text-decoration:underline;text-underline-offset:3px;font-family:'Source Serif 4',serif;font-style:italic}
.footer-col-t{font-size:11px;color:#6B7280;letter-spacing:.18em;text-transform:uppercase;font-weight:500;margin-bottom:1.25rem;font-family:'Noto Sans KR',-apple-system,BlinkMacSystemFont,sans-serif}
.footer-col a{display:block;font-family:'Noto Serif KR','Source Serif 4',serif;font-size:13.5px;color:#374151;text-decoration:none;margin-bottom:.6rem;transition:color .2s}
.footer-col a:hover{color:#2A6049}
.footer-col .footer-contact-link{
  display:block;font-family:'Noto Serif KR','Source Serif 4',serif;font-size:13.5px;color:#374151;
  text-decoration:none;margin-bottom:.6rem;transition:color .2s;
  background:none;border:none;padding:0;cursor:pointer;text-align:left;width:100%;
}
.footer-col .footer-contact-link:hover{color:#2A6049}
.footer-bot{padding-top:2rem;border-top:1px solid #E7E2D6;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}
.footer-cpy{font-size:12px;color:#6B7280;font-family:'Source Serif 4',serif;font-style:italic}
.footer-legal{display:flex;gap:1.5rem}
.footer-legal a{font-size:12px;color:#6B7280;text-decoration:none;font-family:'Noto Serif KR','Source Serif 4',serif}
.footer-legal a:hover{color:#1A2B4A}

/* ---------- 섭외·문의 모달 (홈의 일정 모달도 동일 클래스 사용) ---------- */
.media-modal{
  position:fixed;inset:0;z-index:9000;
  display:flex;align-items:center;justify-content:center;
  padding:1.5rem;
  background:rgba(15,27,49,.55);
  opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s;
}
.media-modal.is-open{opacity:1;visibility:visible}
.media-modal-box{
  position:relative;width:100%;max-width:640px;max-height:min(85vh,720px);
  overflow-y:auto;
  background:#FBF8F3;border:1px solid #E7E2D6;
  padding:2rem 2.25rem 2.5rem;
}
.media-modal-close{
  position:absolute;top:1rem;right:1rem;
  width:2rem;height:2rem;border:none;background:transparent;
  font-size:1.5rem;line-height:1;color:#6B7280;cursor:pointer;
  font-family:'Noto Sans KR',-apple-system,BlinkMacSystemFont,sans-serif;
}
.media-modal-close:hover{color:#1A2B4A}
.media-modal-meta{
  font-size:11.5px;color:#6B7280;letter-spacing:.06em;
  font-family:'Source Serif 4',serif;font-style:italic;margin-bottom:.75rem;
}
.media-modal-title{
  font-family:'Noto Serif KR','Source Serif 4',serif;font-size:22px;font-weight:600;
  color:#1A2B4A;line-height:1.4;letter-spacing:-.01em;
  margin-bottom:1.5rem;padding-right:2rem;
}
.media-modal-body{
  font-family:'Noto Serif KR','Source Serif 4',serif;font-size:15px;color:#374151;
  line-height:1.85;font-weight:300;
}
.media-modal-body p{margin-bottom:1rem}
.media-modal-body ul,.media-modal-body ol{margin:.75rem 0 1rem 1.25rem;padding-left:1rem}
.media-modal-body li{margin-bottom:.35rem}
.media-modal-body a{color:#2A6049;text-decoration:underline;text-underline-offset:3px}
.media-modal-body .contact-email{font-family:'Source Serif 4',serif;font-style:italic;text-decoration:none}
.media-modal-body .contact-email:hover{text-decoration:underline;text-underline-offset:3px}
.media-modal-body .contact-phone{margin-top:1.5rem;padding-top:1rem;border-top:1px solid #E5E7EB;font-size:14px;color:#4B5563;line-height:1.7}
.media-modal-body img{max-width:100%;height:auto;margin:1rem 0}
.media-modal .video-embed{position:relative;padding-top:56.25%;margin:1.25rem 0;overflow:hidden;background:#F3F4F6}
.media-modal .video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* ---------- 반응형 ---------- */
@media(max-width:920px){
  .footer .container{padding:0 1.5rem}
  .footer-top{grid-template-columns:1fr 1fr;gap:2rem}
}
@media(max-width:560px){
  .footer-top{grid-template-columns:1fr}
}