/* ═══ 디자인 시스템 ═══
   Primary: #A0C4D8 (파스텔 스틸블루) / Hero: hero-grid / 배치: 패턴1
   그리드: grid-3 / 레이블: label-number / 버튼: btn-square
   ═══ 구조/디자인 벤치마킹 (2026-08-03, 사용자 요청) ═══
   참조: https://storeinterior.jibsarepair.com/ — devtools로 실측한 디자인 토큰(컬러 제외: 배경 톤/폰트/그림자/라운드/헤더·CTA·푸터의
   다크 북엔드 구조/섹션 넘버링)만 벤치마킹. 텍스트·이미지·JS·컬러 hue는 가져오지 않음(Primary는 기존 파스텔 스틸블루 유지).
   - 배경: 순백 대신 웜 아이보리 뉴트럴, 헤더/푸터/CTA만 다크 잉크톤으로 북엔드 처리 (본문 전체 다크였던 이전 시도는 오판이었음— 수정)
   - 폰트: Paperlogy(공개 CDN, fonts-archive) + Pretendard 폴백, 굵기는 300/400/500만 사용(합성 볼드 방지)
   - 카드: radius 8px + 얇은 헤어라인 보더 + 소프트 뉴트럴 그림자 (기존 pill/heavy shadow 대비 절제)
   - 섹션 레이블: CSS 카운터로 큰 모노스페이스 넘버 자동 생성 (마크업 변경 없이 label-number 스타일 강화)
   ═══════════════════════ */

:root {
  --primary: #A0C4D8;
  --primary-dark: #7FA9C2;
  --primary-soft: #E7EFF3;

  --bg: #F6F4EF;
  --panel: #FFFFFF;
  --ink: #1E242B;
  --ink-2: #262D35;

  --text: #23282D;
  --text-muted: #6B6F76;
  --text-on-dark: #F5F7F9;
  --text-on-dark-muted: #A6ADB5;

  --border: #E4E1D8;
  --border-dark: rgba(255,255,255,.14);

  --ff: 'Paperlogy', 'Pretendard', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
  --ff-mono: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

  --max: 1220px;
  --card-radius: 8px;
  --radius-lg: 20px;

  --shadow-sm: 0 2px 4px rgba(30,35,40,.08), 0 1px 3px rgba(30,35,40,.10);
  --shadow-md: 0 8px 20px rgba(30,35,40,.12), 0 3px 6px rgba(30,35,40,.08);
  --shadow-lg: 0 24px 48px -12px rgba(30,35,40,.24), 0 10px 20px rgba(30,35,40,.10);
}

@font-face { font-family: 'Paperlogy'; src: url('https://cdn.jsdelivr.net/gh/fonts-archive/Paperlogy/Paperlogy-3Light.woff2') format('woff2'); font-weight: 300; font-style: normal; font-display: swap; }
@font-face { font-family: 'Paperlogy'; src: url('https://cdn.jsdelivr.net/gh/fonts-archive/Paperlogy/Paperlogy-4Regular.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'Paperlogy'; src: url('https://cdn.jsdelivr.net/gh/fonts-archive/Paperlogy/Paperlogy-5Medium.woff2') format('woff2'); font-weight: 500; font-style: normal; font-display: swap; }

* { word-break: keep-all; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--ff);
  font-weight: 400;
  counter-reset: section;
}

h1, h2, h3, h4 { font-family: var(--ff); font-weight: 500; }
p { font-weight: 400; }

/* ── 섹션 레이블: label-number (CSS 카운터로 큰 모노 넘버 자동 생성) ── */
.section-label {
  display: flex; align-items: baseline; gap: 0.5rem;
  font-size: 0.75rem; font-weight: 500; color: var(--primary-dark);
  text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.5rem;
  counter-increment: section;
}
.section-label::before {
  content: counter(section, decimal-leading-zero);
  font-family: var(--ff-mono); font-size: 1.75rem; font-weight: 500;
  color: var(--primary-dark); letter-spacing: 0; margin-right: 0.25rem;
}
.section-label::after { content: ""; flex: 1; height: 1px; background: var(--border); margin-left: 0.5rem; align-self: center; }

/* ── 버튼: btn-square ── */
.btn-primary, .btn-outline {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  border-radius: 4px; padding: 0.85rem 1.85rem; font-weight: 500; font-size: 0.95rem;
  transition: all 0.25s ease; text-decoration: none;
}
.btn-primary { background: var(--primary); color: #16323F; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }
.btn-outline { border: 1.5px solid var(--border); color: var(--text); background: var(--panel); }
.btn-outline:hover { border-color: var(--primary-dark); color: var(--primary-dark); }
.btn-text { color: var(--text-muted); font-weight: 500; font-size: 0.9rem; transition: color 0.2s ease; }
.btn-text:hover { color: var(--primary-dark); }

/* ── 포트폴리오 그리드: grid-3 ── */
.portfolio-section { max-width: var(--max); margin: 0 auto; padding: 0 1rem; }
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
@media (max-width: 1024px) { .portfolio-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .portfolio-grid { grid-template-columns: 1fr; } }

.portfolio-card {
  border: 1px solid var(--border); border-radius: var(--card-radius);
  overflow: hidden; transition: transform 0.3s cubic-bezier(.2,.8,.2,1), box-shadow 0.3s ease, border-color 0.3s ease;
  cursor: pointer; text-decoration: none; display: block; background: var(--panel);
  box-shadow: var(--shadow-sm);
}
.portfolio-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--primary); }
.portfolio-card .card-thumb { aspect-ratio: 4/3; overflow: hidden; }
.portfolio-card .card-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.portfolio-card:hover .card-thumb img { transform: scale(1.05); }
.portfolio-card .card-body { padding: 1.25rem; display: flex; flex-direction: column; gap: 0.5rem; }
.card-badge {
  font-size: 0.65rem; font-weight: 500; letter-spacing: 0.08em;
  background: var(--primary-soft); color: var(--primary-dark); display: inline-block;
  padding: 0.2rem 0.6rem; border-radius: 0.25rem; align-self: flex-start;
}
.card-title { font-weight: 500; font-size: 1rem; line-height: 1.4; color: var(--text); }
.card-sub { font-weight: 400; font-size: 0.875rem; color: var(--text-muted); }
.card-more { font-size: 0.875rem; font-weight: 500; color: var(--text-muted); margin-top: 0.25rem; transition: color 0.3s ease; }
.portfolio-card:hover .card-more { color: var(--primary-dark); }

/* ── 중간 배너 (Primary 컬러 포인트 블록) ── */
.mid-banner {
  min-height: 240px; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #16323F; text-align: center; padding: 2rem 1rem;
}
.mid-banner p { font-size: 1.15rem; font-weight: 500; margin-bottom: 1.25rem; }
.mid-banner .btn-primary { background: #16323F; color: #fff; }
.mid-banner .btn-primary:hover { background: #0F232D; }

/* ── 서비스 소개 ── */
.service-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; }
@media (max-width: 1024px) { .service-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .service-grid { grid-template-columns: repeat(2, 1fr); } }
.service-card { border: 1px solid var(--border); border-radius: var(--card-radius); overflow: hidden; text-decoration: none; display: block; background: var(--panel); box-shadow: var(--shadow-sm); transition: all 0.3s ease; }
.service-card:hover { border-color: var(--primary); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.service-card .thumb { aspect-ratio: 3/4; overflow: hidden; }
.service-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.service-card .body { padding: 1rem; }
.service-card .eyebrow { font-size: 0.65rem; font-weight: 500; color: var(--primary-dark); letter-spacing: 0.08em; text-transform: uppercase; }
.service-card h3 { font-size: 0.95rem; margin: 0.25rem 0; }
.service-card .desc { font-size: 0.8rem; color: var(--text-muted); line-height: 1.5; }

/* ── 관련 페이지: 이미지 카드 2x2 ── */
.related-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
@media (max-width: 640px) { .related-grid { grid-template-columns: 1fr; } }
.related-card {
  display: block; text-decoration: none; border: 1px solid var(--border); border-radius: var(--card-radius);
  overflow: hidden; background: var(--panel); box-shadow: var(--shadow-sm);
  transition: transform 0.3s cubic-bezier(.2,.8,.2,1), box-shadow 0.3s ease, border-color 0.3s ease;
}
.related-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--primary); }
.related-card .related-thumb { aspect-ratio: 4/3; overflow: hidden; }
.related-card .related-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.related-card:hover .related-thumb img { transform: scale(1.05); }
.related-card .related-title { padding: 0.9rem 1.1rem; font-size: 0.9rem; font-weight: 600; color: var(--text); line-height: 1.4; }

/* ── 이미지 캡션 갤러리 ── */
.gallery-section { max-width: var(--max); margin: 0 auto; padding: 0 1rem; }
.gallery-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; }
@media (max-width: 1024px) { .gallery-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) {
  .gallery-grid { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 0.75rem; }
  .gallery-card { flex: 0 0 42%; scroll-snap-align: start; }
}
.gallery-card { display: block; }
.gallery-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; border-radius: var(--card-radius); box-shadow: var(--shadow-sm); }
.gallery-card figcaption { margin-top: 0.5rem; text-align: center; font-size: 0.85rem; font-weight: 500; color: var(--text); }

/* ── Hero: hero-grid ── */
.hero-grid-section { padding: 3.5rem 1rem; }
.hero-grid-inner { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
@media (max-width: 900px) { .hero-grid-inner { grid-template-columns: 1fr; gap: 2rem; } }
.hero-photo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.hero-photo-grid img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.trust-badges { display: flex; gap: 1.5rem; flex-wrap: wrap; margin: 1.5rem 0; }
.trust-badges .badge-item { display: flex; align-items: center; gap: 0.4rem; font-size: 0.85rem; font-weight: 500; color: var(--text-muted); }

/* ── 프로세스 ── */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
@media (max-width: 768px) { .process-grid { grid-template-columns: 1fr; } }
.process-step { text-align: center; padding: 1.5rem 1rem; border-left: 1px solid var(--border); }
.process-step:first-child { border-left: none; }
@media (max-width: 768px) { .process-step { border-left: none; border-top: 1px solid var(--border); } .process-step:first-child { border-top: none; } }
.process-num { font-family: var(--ff-mono); font-size: 1.75rem; font-weight: 500; color: var(--primary-dark); margin-bottom: 0.5rem; }

/* ── 회사소개 ── */
.about-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 3rem; align-items: center; }
@media (max-width: 900px) { .about-grid { grid-template-columns: 1fr; } }
.about-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.about-stats .stat { text-align: center; padding: 1.5rem 0.5rem; border: 1px solid var(--border); border-radius: var(--card-radius); background: var(--panel); box-shadow: var(--shadow-sm); }
.about-stats .stat svg { display: block; margin: 0 auto 0.6rem; color: var(--primary-dark); }
.about-stats .stat span { display: block; font-weight: 500; }

/* ── 후기 ── */
.review-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
@media (max-width: 1024px) { .review-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .review-grid { grid-template-columns: 1fr; } }
.review-card { border: 1px solid var(--border); border-radius: var(--card-radius); padding: 1.5rem; background: var(--panel); box-shadow: var(--shadow-sm); }
.review-card .stars { color: var(--primary-dark); margin-bottom: 0.6rem; }
.review-card .txt { font-size: 0.9rem; line-height: 1.6; margin-bottom: 1rem; }
.review-card .who { display: flex; align-items: center; gap: 0.6rem; }
.review-card .avatar { width: 2.25rem; height: 2.25rem; border-radius: 50%; background: var(--primary); color: #16323F; display: flex; align-items: center; justify-content: center; font-weight: 500; font-size: 0.85rem; }

/* ── 서비스 지역 ── */
.area-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
@media (max-width: 768px) { .area-grid { grid-template-columns: 1fr; } }
.area-card { border: 1px solid var(--border); border-radius: var(--card-radius); padding: 1.75rem; text-align: center; background: var(--panel); box-shadow: var(--shadow-sm); }

/* ── FAQ ── */
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q { width: 100%; text-align: left; padding: 1.25rem 0; font-weight: 500; display: flex; justify-content: space-between; align-items: center; background: none; border: none; cursor: pointer; font-size: 0.95rem; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }
.faq-a p { padding-bottom: 1.25rem; }
.faq-item.open .faq-a { max-height: 400px; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-icon { transition: transform 0.25s ease; font-size: 1.2rem; }

/* ── CTA 배너 (다크 잉크톤 북엔드 — 헤더/푸터와 짝) ── */
.cta-banner {
  background: var(--ink); color: var(--text-on-dark);
  border-radius: var(--radius-lg); padding: 3rem 2rem;
  --text: var(--text-on-dark); --text-muted: var(--text-on-dark-muted); --border: var(--border-dark);
}
.cta-banner .btn-outline { background: transparent; }
.cta-banner .btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.trust-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 2rem; }
@media (max-width: 768px) { .trust-strip { grid-template-columns: repeat(2, 1fr); } }
.trust-strip .item { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; font-size: 0.85rem; font-weight: 500; text-align: center; }

/* ── 헤더 (다크 잉크톤 고정) ── */
.site-header {
  position: sticky; top: 0; z-index: 50; background: rgba(30,36,43,0.92); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-dark);
  --text: var(--text-on-dark); --text-muted: var(--text-on-dark-muted); --border: var(--border-dark);
}
.site-header .logo { font-weight: 500; font-size: 1.15rem; color: var(--text); text-decoration: none; }
.site-header nav a { font-size: 0.9rem; font-weight: 500; color: var(--text); text-decoration: none; }
.site-header nav a:hover { color: var(--primary); }
.site-header #menuToggle { color: var(--text); }

/* ── 푸터 (다크 잉크톤 고정) ── */
footer {
  background: var(--ink); color: var(--text-on-dark); margin-top: 4rem;
  --text: var(--text-on-dark); --text-muted: var(--text-on-dark-muted); --border: var(--border-dark);
}
footer a { text-decoration: none; }
footer a:hover { color: var(--primary); }

/* ── Floating 버튼 ── */
.floating-buttons { position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 60; display: flex; flex-direction: column; gap: 0.6rem; }
.floating-buttons a { display: flex; align-items: center; gap: 0.5rem; background: var(--primary); color: #16323F; padding: 0.75rem 1.1rem; border-radius: 4px; font-weight: 500; font-size: 0.85rem; text-decoration: none; box-shadow: var(--shadow-lg); }
.floating-buttons a:hover { background: var(--primary-dark); }

/* ── 상세 페이지 ── */
.detail-hero { position: relative; height: 340px; display: flex; align-items: flex-end; background-size: cover; background-position: center; }
.detail-hero::after { content: ""; position: absolute; inset: 0; background: rgba(20,24,28,0.55); }
.detail-hero .inner { position: relative; z-index: 1; color: #fff; max-width: var(--max); margin: 0 auto; padding: 2rem 1rem; width: 100%; text-shadow: 0 2px 8px rgba(0,0,0,0.4); }
.info-bar { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--border); border-radius: var(--card-radius); overflow: hidden; background: var(--panel); box-shadow: var(--shadow-md); }
@media (max-width: 640px) { .info-bar { grid-template-columns: repeat(2, 1fr); } }
.info-bar .cell { padding: 1.25rem; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.info-bar .cell .label { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 0.3rem; }
.info-bar .cell .value { font-weight: 500; }
.ba-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
@media (max-width: 768px) { .ba-grid { grid-template-columns: 1fr; } }
.ba-grid img { width: 100%; border-radius: var(--card-radius); object-fit: cover; box-shadow: var(--shadow-sm); }
.quote-block { border-left: 3px solid var(--primary); padding: 1.25rem 1.5rem; background: var(--primary-soft); border-radius: 0 var(--card-radius) var(--card-radius) 0; }
.quote-block .sign { margin-top: 0.75rem; font-weight: 500; font-size: 0.85rem; color: var(--text-muted); }

/* ── 인용구(풀 쿼트) — 긴 본문 중간에 시각적 쉼표 역할 ── */
.pull-quote { text-align: center; padding: 0.5rem 1rem 1.5rem; margin: 1rem 0 2rem; }
.pull-quote::before { content: '"'; font-family: var(--ff-mono); font-size: 3rem; line-height: 1; color: var(--primary-dark); opacity: 0.55; display: block; margin-bottom: -0.5rem; }
.pull-quote p { font-size: 1.15rem; font-weight: 500; color: var(--text); line-height: 1.6; }

/* ── 비용/시간 비교 섹션 ── */
.savings-box { border: 1px solid var(--border); border-radius: var(--card-radius); background: var(--panel); box-shadow: var(--shadow-sm); padding: 1.75rem; }