/* necessity-of-mattress-cleaning.css — 팔레트: #F7F3EF/#FFFFFF/#2E241A/#A9642E, Nanum Myeongjo/Nanum Gothic, 질문-답변 에세이형 */

:root{
  --bg:#F7F3EF; --surface:#FFFFFF; --text:#2E241A; --accent:#A9642E;
  --line:#E4DACD; --muted:#6E5F4E;
  --radius:6px; --maxw:680px;
}

*{ box-sizing:border-box; }
html{ overflow-x:hidden; }
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Nanum Gothic','Malgun Gothic',-apple-system,sans-serif;
  line-height:1.95;
  overflow-x:hidden;
}
h1,h2,h3{
  font-family:'Nanum Myeongjo',serif;
  font-weight:700;
  letter-spacing:-.01em;
  color:var(--text);
}

.skip-link{ position:absolute; left:-999px; top:0; background:var(--text); color:#fff; padding:.6em 1em; z-index:100; }
.skip-link:focus{ left:1rem; top:1rem; }

.site-header{ background:var(--surface); border-bottom:1px solid var(--line); padding:18px 20px; }
.header-inner{ max-width:1080px; margin:0 auto; display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap; }
.wordmark{ font-family:'Nanum Myeongjo',serif; font-weight:800; font-size:1.12rem; color:var(--text); }
.main-nav{ display:flex; gap:18px; flex-wrap:wrap; font-size:.88rem; }
.main-nav a{ color:var(--muted); border-bottom:2px solid transparent; padding-bottom:2px; }
.main-nav a:hover, .main-nav a[aria-current="page"]{ color:var(--text); border-color:var(--accent); }
.cta-tel{ display:inline-block; background:var(--accent); color:#fff; font-weight:700; font-size:.86rem; white-space:nowrap; padding:9px 20px; border-radius:2px; }

main{ max-width:var(--maxw); margin:0 auto; padding:0 24px; }

/* 히어로: 에세이 서두처럼 여백을 넉넉히 두고 좁은 폭으로 배치 */
.hero{ padding:56px 0 34px; }
.hero-inner{ position:relative; padding-left:22px; border-left:3px solid var(--accent); }
.hero h1{ font-size:clamp(1.7rem,4.6vw,2.3rem); line-height:1.35; }
.hero p{ margin-top:20px; color:var(--muted); font-size:1.04rem; line-height:2; }

main > .content-wrap > section{ padding:40px 0; border-top:1px solid var(--line); }
main > .content-wrap > section:first-of-type{ border-top:0; padding-top:8px; }

/* 질문형 소제목: 에세이의 질문 문단처럼 강조 */
h2{ font-size:1.28rem; line-height:1.5; padding-left:22px; position:relative; }
h2::before{ content:"Q."; position:absolute; left:0; top:0; color:var(--accent); font-family:'Nanum Myeongjo',serif; font-weight:800; }
h2 + p{ margin-top:16px; padding-left:22px; }
p{ color:var(--muted); font-size:1rem; }
section p{ padding-left:0; }
h2 + p, h2 ~ p:first-of-type{ }

/* 답변 문단(질문 아래 첫 문단)을 살짝 들여써 대화하듯 배치 */
.card > p{ padding-left:22px; border-left:1px dashed var(--line); margin-left:1px; }

/* 오염 원인 정보카드 */
.variable-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(190px,1fr)); gap:14px; margin-top:24px; }
.variable-card{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:20px 18px; text-align:left; }
.variable-card .num{ display:inline-flex; align-items:center; justify-content:center; width:26px; height:26px; border-radius:50%; background:var(--accent); color:#fff; font-weight:700; font-size:.82rem; margin-bottom:10px; font-family:'Nanum Myeongjo',serif; }
.variable-card h3{ font-size:1rem; margin-bottom:8px; font-weight:700; }
.variable-card p{ font-size:.9rem; line-height:1.7; }

/* 비교 표 */
.compare-table{ width:100%; border-collapse:collapse; margin-top:24px; font-size:.9rem; }
.compare-table th, .compare-table td{ border:1px solid var(--line); padding:12px 14px; text-align:left; vertical-align:top; line-height:1.6; }
.compare-table thead th{ background:var(--text); color:#fff; font-weight:700; font-family:'Nanum Myeongjo',serif; }
.compare-table tbody tr:nth-child(even){ background:#FBF8F4; }
.compare-table caption{ text-align:left; font-size:.84rem; color:var(--muted); margin-bottom:8px; }

/* 체크리스트 */
.check-list{ margin-top:24px; display:flex; flex-direction:column; gap:12px; text-align:left; }
.check-list li{ display:flex; align-items:flex-start; gap:10px; background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:14px 16px; font-size:.94rem; line-height:1.7; }
.check-list svg{ flex:none; margin-top:2px; color:var(--accent); }

/* 신호 체크 타임라인 */
.timeline{ margin-top:26px; display:flex; flex-direction:column; gap:0; text-align:left; }
.timeline li{ position:relative; padding:0 0 28px 32px; border-left:2px solid var(--line); }
.timeline li:last-child{ border-color:transparent; padding-bottom:0; }
.timeline li::before{ content:attr(data-step); position:absolute; left:-14px; top:0; width:26px; height:26px; border-radius:50%; background:var(--accent); color:#fff; font-size:.8rem; font-weight:700; display:flex; align-items:center; justify-content:center; font-family:'Nanum Myeongjo',serif; }
.timeline h3{ font-size:1rem; margin-bottom:6px; font-weight:700; }
.timeline p{ font-size:.92rem; line-height:1.7; }

figure.content-figure{ margin:28px auto 0; text-align:center; }
figure.content-figure img{ margin:0 auto; border-radius:var(--radius); box-shadow:0 10px 26px rgba(46,36,26,.12); max-width:100%; height:auto; }
figure.content-figure figcaption{ margin-top:10px; font-size:.82rem; color:var(--muted); font-style:italic; }

/* FAQ: 질문-답변 에세이 리듬 강조 */
.faq-item{ text-align:left; padding:18px 0; border-bottom:1px solid var(--line); }
.faq-item:first-of-type{ padding-top:22px; }
.faq-item:last-of-type{ border-bottom:0; }
.faq-item h3{ font-size:1rem; margin-bottom:10px; padding-left:22px; position:relative; font-weight:700; }
.faq-item h3::before{ content:"Q"; position:absolute; left:0; color:var(--accent); font-family:'Nanum Myeongjo',serif; font-weight:800; }
.faq-item p{ font-size:.92rem; line-height:1.85; padding-left:22px; position:relative; }
.faq-item p::before{ content:"A"; position:absolute; left:0; color:var(--text); font-family:'Nanum Myeongjo',serif; font-weight:800; }

/* 관련 페이지 */
.related{ margin-top:20px; display:flex; flex-wrap:wrap; gap:10px 14px; }
.related a{ font-size:.86rem; color:var(--text); border:1px solid var(--line); border-radius:2px; padding:7px 14px; background:var(--surface); }
.related a:hover{ border-color:var(--accent); color:var(--accent); }

/* CTA */
.cta-block{ margin-top:24px; display:flex; flex-direction:column; gap:14px; align-items:flex-start; padding-left:22px; }
.cta-block p{ padding-left:0; }
.cta-block .cta-btn{
  display:inline-block; background:var(--accent); color:#fff; font-weight:700; font-size:1rem;
  padding:14px 30px; border-radius:2px;
}
.cta-block .cta-btn:hover{ opacity:.9; }

footer.site-footer{ margin-top:52px; background:#241B12; color:rgba(255,255,255,.82); padding:36px 20px; font-size:.85rem; }
.footer-inner{ max-width:1080px; margin:0 auto; }
.footer-links{ display:flex; flex-wrap:wrap; gap:8px 16px; margin-bottom:18px; }
.footer-links a{ color:rgba(255,255,255,.72); }
.footer-links a:hover{ color:#fff; }
.biz-info p{ margin:2px 0; color:rgba(255,255,255,.62); }
.footer-bottom{ margin-top:14px; color:rgba(255,255,255,.4); font-size:.78rem; }

#gallery{ max-width:1080px; margin:0 auto; padding:0 24px 40px; }
#gallery h2{ padding-left:0; font-size:1.28rem; }
#gallery h2::before{ content:none; }
#gallery p{ margin-top:10px; color:var(--muted); }

@media (max-width:480px){
  main{ padding:0 16px; }
  .header-inner{ gap:10px; }
  .main-nav{ gap:10px; font-size:.8rem; }
  .hero-inner{ padding-left:16px; }
  .card > p{ padding-left:16px; }
  h2{ padding-left:16px; font-size:1.12rem; }
  h2 + p{ padding-left:16px; }
  .compare-table{ font-size:.8rem; }
  .compare-table th, .compare-table td{ padding:8px; }
  .cta-block{ padding-left:16px; }
  #gallery{ padding:0 16px 32px; }
}