/* 에이스홈픽스 타일 보수 — 모바일 우선. 기본은 한 줄 세로 배치, 넓은 화면에서만 여러 칸. */
:root{
  --bg:#f4f6f8; --paper:#fff; --ink:#132536; --ink-2:#44576a; --line:#dde3ea;
  --blue:#1f5f8b; --blue-2:#e6eff6; --navy:#10263b; --orange:#d4460e; --orange-d:#b33a0a; --sun:#ffd166;
  --r:16px; --shadow:0 6px 20px rgba(16,38,59,.10);
  --f:'Pretendard Variable',Pretendard,-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-padding-top:110px}
body{font-family:var(--f);background:var(--bg);color:var(--ink);font-size:16px;line-height:1.7;word-break:keep-all;overflow-wrap:anywhere;padding-bottom:76px}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
ul,ol{list-style:none}
:focus-visible{outline:3px solid var(--sun);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:10px 14px;z-index:99}
.skip:focus{left:8px;top:8px}

/* 머리 — 로고·전화, 아래 줄에 메뉴 4개(접지 않고 모두 보임) */
.hd{position:sticky;top:0;z-index:40;background:var(--paper);border-bottom:1px solid var(--line)}
.hd-in{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 16px}
.logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:17px;white-space:nowrap;white-space:nowrap;text-decoration:none;letter-spacing:-.02em}
.logo i{width:28px;height:28px;border-radius:8px;background:var(--blue);position:relative;flex:none}
.logo i::before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent 47%,rgba(255,255,255,.5) 47% 53%,transparent 53%),linear-gradient(0deg,transparent 47%,rgba(255,255,255,.5) 47% 53%,transparent 53%)}
.logo i::after{content:'';position:absolute;right:3px;bottom:3px;width:9px;height:9px;border-radius:2px;background:#ff7a2f}
.logo-t{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.logo-t b{font-weight:800}
.logo-t small{font-size:12.5px;font-weight:700;color:var(--blue);letter-spacing:0;margin-top:2px}
.hd-call{display:flex;align-items:center;gap:6px;min-height:40px;padding:0 12px;border-radius:999px;background:var(--navy);color:#fff;font-weight:800;font-size:14px;text-decoration:none;white-space:nowrap}
.ic{width:15px;height:15px;background:currentColor;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.6 10.8a15.1 15.1 0 0 0 6.6 6.6l2.2-2.2a1 1 0 0 1 1-.25 11.4 11.4 0 0 0 3.6.57 1 1 0 0 1 1 1V20a1 1 0 0 1-1 1A17 17 0 0 1 3 4a1 1 0 0 1 1-1h3.5a1 1 0 0 1 1 1c0 1.25.2 2.45.57 3.57a1 1 0 0 1-.25 1z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.6 10.8a15.1 15.1 0 0 0 6.6 6.6l2.2-2.2a1 1 0 0 1 1-.25 11.4 11.4 0 0 0 3.6.57 1 1 0 0 1 1 1V20a1 1 0 0 1-1 1A17 17 0 0 1 3 4a1 1 0 0 1 1-1h3.5a1 1 0 0 1 1 1c0 1.25.2 2.45.57 3.57a1 1 0 0 1-.25 1z'/%3E%3C/svg%3E") center/contain no-repeat}
.gnb{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.gnb a{display:flex;align-items:center;justify-content:center;min-height:42px;font-size:14px;font-weight:700;color:var(--ink-2);text-decoration:none;text-align:center;line-height:1.2}
.gnb a+a{border-left:1px solid var(--line)}
.gnb a:hover{color:var(--blue);background:var(--blue-2)}

/* 버튼 */
.cta-row{display:grid;gap:10px;margin-top:18px}
.btn{display:flex;align-items:center;justify-content:center;gap:8px;min-height:54px;padding:10px 18px;border-radius:14px;font-weight:800;font-size:17px;text-decoration:none;text-align:center;line-height:1.3}
.btn-sms{background:var(--orange);color:#fff;box-shadow:0 6px 16px rgba(212,70,14,.28)}
.btn-sms::before{content:'';width:20px;height:20px;flex:none;background:currentColor;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 5h11l2 2h3a1 1 0 0 1 1 1v10a1 1 0 0 1-1 1H4a1 1 0 0 1-1-1V6a1 1 0 0 1 1-1zm8 3.5a4 4 0 1 0 0 8 4 4 0 0 0 0-8zm0 2a2 2 0 1 1 0 4 2 2 0 0 1 0-4z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 5h11l2 2h3a1 1 0 0 1 1 1v10a1 1 0 0 1-1 1H4a1 1 0 0 1-1-1V6a1 1 0 0 1 1-1zm8 3.5a4 4 0 1 0 0 8 4 4 0 0 0 0-8zm0 2a2 2 0 1 1 0 4 2 2 0 0 1 0-4z'/%3E%3C/svg%3E") center/contain no-repeat}
.btn-sms:hover{background:var(--orange-d)}
.btn-call{background:var(--paper);color:var(--navy);border:2px solid var(--navy)}
.btn-call .num{font-variant-numeric:tabular-nums}

/* 전후 사진 — 항상 나란히 */
.pair{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.pair figure{position:relative;overflow:hidden;border-radius:12px;background:#dfe5ea}
.pair img{width:100%;aspect-ratio:3/4;object-fit:cover}
.pair figcaption{position:absolute;left:8px;top:8px;padding:3px 9px;border-radius:999px;background:rgba(16,38,59,.82);color:#fff;font-size:12px;font-weight:800}
.pair .after figcaption{background:var(--sun);color:var(--navy)}

/* 첫 화면 */
.hero{padding:22px 16px 28px;background:var(--paper)}
.eyebrow{display:inline-block;margin-bottom:10px;padding:4px 10px;border-radius:999px;background:var(--blue-2);color:var(--blue);font-size:13px;font-weight:800}
.hero h1{font-size:clamp(30px,8.4vw,54px);line-height:1.2;letter-spacing:-.04em;font-weight:900}
.hero h1 em{font-style:normal;color:var(--orange)}
.lead{margin-top:12px;font-size:16.5px;color:var(--ink-2)}
.lead b{color:var(--ink)}
.hero-case{display:block;margin-top:22px;text-decoration:none}
.hc-cap{display:block;margin-top:8px;font-size:14px;color:var(--ink-2)}
.hc-cap b{display:block;color:var(--ink);font-size:15px}
.hc-cap::after{content:' →';color:var(--blue);font-weight:800}

/* 섹션 */
.sec{padding:34px 16px}
.sec h2{font-size:clamp(22px,5.6vw,32px);line-height:1.35;letter-spacing:-.03em;font-weight:850;margin-bottom:10px}
.sec h3{font-size:18px;margin:18px 0 6px}
.sec>p{color:var(--ink-2);margin-bottom:10px}
.kicker{color:var(--orange);font-weight:800;font-size:13px;letter-spacing:.08em;margin-bottom:4px}
.sub{color:var(--ink-2);margin-bottom:16px}
.more-link{display:flex;align-items:center;justify-content:center;min-height:50px;margin-top:16px;border-radius:12px;border:2px solid var(--blue);color:var(--blue);font-weight:800;text-decoration:none;background:var(--paper)}
.more-link::after{content:' →';margin-left:4px}

/* 시공 내용 카드 — 한 줄 가로형, 카드 전체가 링크 */
.svc-list{display:grid;gap:10px}
.svc-card{display:grid;grid-template-columns:96px 1fr 22px;gap:12px;align-items:center;padding:10px;border-radius:var(--r);background:var(--paper);border:1px solid var(--line);text-decoration:none;box-shadow:0 2px 8px rgba(16,38,59,.05)}
.svc-card img{width:96px;height:96px;object-fit:cover;border-radius:10px}
.sv-body{display:flex;flex-direction:column;gap:2px;min-width:0}
.sv-body strong{font-size:17px;line-height:1.35}
.sv-sym{font-size:13.5px;color:var(--orange);font-weight:700}
.sv-ans{font-size:14px;color:var(--ink-2);line-height:1.5}
.arrow{width:22px;height:22px;border-radius:50%;background:var(--blue-2);position:relative}
.arrow::after{content:'';position:absolute;left:7px;top:7px;width:7px;height:7px;border-top:2px solid var(--blue);border-right:2px solid var(--blue);transform:rotate(45deg)}
.svc-card:hover{border-color:var(--blue)}

/* 방법 비교(홈) */
.answer{background:var(--paper)}
.lead-a{font-size:16.5px;color:var(--ink-2);margin-bottom:16px}
.lead-a b{color:var(--ink);background:linear-gradient(transparent 60%,rgba(255,209,102,.6) 60%)}
.cmp{display:grid;gap:10px}
.cmp-item{display:flex;flex-direction:column;gap:4px;padding:16px;border-radius:14px;border:1px solid var(--line);border-left:5px solid var(--blue);text-decoration:none;background:var(--bg)}
.cmp-item strong{font-size:18px;color:var(--blue)}
.cmp-item .when{font-weight:700;font-size:15px}
.cmp-item span:last-child{color:var(--ink-2);font-size:14.5px}

/* 사례 카드 */
.case-list{display:grid;gap:14px}
.case-card{display:block;padding:10px;border-radius:var(--r);background:var(--paper);border:1px solid var(--line);text-decoration:none;box-shadow:var(--shadow)}
.cc-body{display:flex;flex-direction:column;gap:4px;padding:10px 4px 4px}
.cc-tag{align-self:flex-start;padding:2px 8px;border-radius:6px;background:var(--blue-2);color:var(--blue);font-size:12.5px;font-weight:800}
.cc-body strong{font-size:17px;line-height:1.4}
.cc-row{font-size:14px;color:var(--ink-2);line-height:1.55}
.cc-row em{display:inline-block;margin-right:6px;font-style:normal;font-weight:800;color:var(--navy)}
.go{margin-top:4px;color:var(--orange);font-weight:800;font-size:15px}
.go::after{content:' →'}
.cases-sec{background:#e9eef3}

/* 작업 순서(홈) — 작은 사진 + 설명 */
.steps{display:grid;gap:10px;counter-reset:s}
.steps li{display:grid;grid-template-columns:84px 1fr;gap:12px;align-items:center;padding:8px;border-radius:12px;background:var(--paper);border:1px solid var(--line)}
.st-img img{width:84px;height:84px;object-fit:cover;border-radius:8px}
.st-txt{font-size:15px;line-height:1.55}
.st-txt b{display:inline-block;margin-right:4px;color:var(--orange)}

/* 견적 띠 */
.band{padding:0 16px}
.band-in{padding:24px 18px;border-radius:20px;background:var(--navy);color:#fff}
.band h2{font-size:24px;line-height:1.35;letter-spacing:-.03em}
.band p{margin-top:6px;color:#c9d6e2}
.prep{display:grid;gap:8px;margin-top:14px}
.prep li{padding:10px 12px;border-radius:10px;background:rgba(255,255,255,.08);font-size:14.5px;line-height:1.55}
.prep b{color:var(--sun);margin-right:4px}
.prep.big li{background:var(--paper);border:1px solid var(--line)}
.prep.big b{color:var(--orange)}
.band .btn-call{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}

/* 질문 답변 */
.faq{display:grid;gap:8px}
.faq details{background:var(--paper);border:1px solid var(--line);border-radius:12px}
.faq summary{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:56px;padding:12px 16px;font-weight:800;font-size:16px;line-height:1.45;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';flex:none;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--blue-2);color:var(--blue);font-size:20px;font-weight:700}
.faq details[open]{border-color:var(--blue)}
.faq details[open] summary::after{content:'−';background:var(--blue);color:#fff}
.faq details p{padding:0 16px 16px;color:var(--ink-2)}

/* 출장 지역 */
.area{background:var(--blue-2)}
.area-red{margin:6px 0 8px;color:#c1121f;font-size:16px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips a{display:inline-flex;align-items:center;min-height:38px;padding:4px 12px;border-radius:999px;background:var(--paper);border:1px solid #c5d6e4;font-size:14px;font-weight:600;text-decoration:none}
.chips a:hover{background:var(--blue);border-color:var(--blue);color:#fff}
.js .chips.fold{max-height:252px;overflow:hidden;position:relative}
.js .chips.fold::after{content:'';position:absolute;left:0;right:0;bottom:0;height:80px;background:linear-gradient(rgba(230,239,246,0),var(--blue-2));pointer-events:none}
.chips-more{display:flex;align-items:center;justify-content:center;width:100%;min-height:50px;margin-top:12px;border-radius:12px;border:2px solid var(--blue);background:var(--paper);color:var(--blue);font:inherit;font-weight:800;cursor:pointer}

/* 문서(서비스·사례·지역) */
.crumb{padding:10px 16px;font-size:13px;color:var(--ink-2);background:var(--paper);border-bottom:1px solid var(--line);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.crumb a{color:var(--blue);text-decoration:none}
.doc-head{padding:22px 16px 22px;background:var(--paper)}
.doc-head h1{font-size:clamp(26px,7vw,42px);line-height:1.3;letter-spacing:-.035em;font-weight:900}
.upd{margin-top:8px;font-size:13px;color:#6b7c8c}
.doc>.pair{padding:0 16px 16px;background:var(--paper)}
.points{display:grid;gap:6px;padding:16px;background:var(--paper);border-top:1px dashed var(--line)}
.points li{position:relative;padding-left:26px;font-weight:700;font-size:15.5px}
.points li::before{content:'';position:absolute;left:3px;top:.55em;width:12px;height:7px;border-left:3px solid var(--orange);border-bottom:3px solid var(--orange);transform:rotate(-45deg)}
.toc{display:flex;flex-wrap:wrap;gap:6px;padding:14px 16px;background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.toc a{padding:6px 11px;border-radius:999px;background:var(--bg);border:1px solid var(--line);font-size:13.5px;font-weight:700;text-decoration:none;color:var(--ink-2)}
.why{display:grid;gap:10px}
.why div{padding:14px;border-radius:12px;background:var(--paper);border:1px solid var(--line)}
.why dt{font-weight:800;font-size:16px}
.why dd{color:var(--ink-2);font-size:15px}
.cmp-table{display:grid;gap:10px}
.cmp-table .row{display:grid;gap:6px;padding:14px;border-radius:12px;background:var(--paper);border:1px solid var(--line);border-top:4px solid var(--blue)}
.cmp-table strong{font-size:17px}
.cmp-table em{display:inline-block;margin-right:6px;padding:1px 7px;border-radius:5px;font-style:normal;font-size:12px;font-weight:800;background:var(--blue-2);color:var(--blue)}
.cmp-table .note em{background:#fdebe3;color:var(--orange-d)}
.cmp-table span{font-size:14.5px;color:var(--ink-2)}
.checks{display:grid;gap:8px}
.checks li{display:flex;flex-direction:column;gap:2px;padding:12px 14px;border-radius:12px;background:var(--paper);border:1px solid var(--line)}
.checks b{font-size:16px}
.checks span{font-size:14.5px;color:var(--ink-2)}
.checks.slim li{position:relative;padding-left:40px;font-weight:600}
.checks.slim li::before{content:'!';position:absolute;left:12px;top:12px;width:20px;height:20px;border-radius:50%;background:var(--orange);color:#fff;font-size:13px;font-weight:900;display:grid;place-items:center}
.costs{display:grid;gap:8px}
.costs li{display:flex;flex-direction:column;padding:12px 14px;border-radius:12px;background:var(--paper);border-left:4px solid var(--orange)}
.costs b{font-size:16px}
.costs span{font-size:14.5px;color:var(--ink-2)}
.proc{display:grid;gap:14px;counter-reset:p}
.proc li{display:grid;gap:10px;padding:10px;border-radius:14px;background:var(--paper);border:1px solid var(--line)}
.proc figure img{width:100%;border-radius:10px;aspect-ratio:4/3;object-fit:cover}
.proc b{color:var(--orange);font-size:14px}
.proc h3{margin:2px 0 4px;font-size:17px}
.proc p{font-size:15px;color:var(--ink-2)}
.facts{display:grid;gap:8px}
.facts div{padding:12px 14px;border-radius:12px;background:var(--paper);border:1px solid var(--line)}
.facts dt{font-size:13px;font-weight:800;color:var(--blue)}
.facts dd ul{display:grid;gap:2px}
.facts dd li::before{content:'· ';color:var(--orange);font-weight:900}
.facts a{color:var(--blue);font-weight:800}
.shots{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.shots img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:10px}
.shots figcaption{margin-top:6px;font-size:13.5px;color:var(--ink-2);line-height:1.5}
.shots b{display:block;color:var(--ink);font-size:15px}
.tip{margin-top:12px;padding:12px 14px;border-radius:12px;background:var(--blue-2);font-size:14.5px}
.flow{display:grid;gap:8px;counter-reset:f}
.flow li{counter-increment:f;display:flex;gap:12px;align-items:center;padding:12px 14px;border-radius:12px;background:var(--paper);border:1px solid var(--line);font-weight:700}
.flow li::before{content:counter(f);flex:none;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--navy);color:#fff;font-size:14px}
.local{background:var(--paper)}
.local p{color:var(--ink)}
.why-pick{padding:10px 12px;border-radius:10px;background:var(--blue-2);font-size:14.5px}
.links h2+.svc-list,.links h2+.case-list,.links h2+.chips{margin-bottom:22px}
.links h2{font-size:20px}
.sec p a{color:var(--blue);font-weight:700}

/* 하단 */

/* 따라다니는 문의 — 휴대폰 하단 고정, 본문 문의 버튼이 보이면 숨김 */
.dock{position:fixed;left:0;right:0;bottom:0;z-index:50;display:grid;grid-template-columns:1.25fr 1fr;gap:8px;padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:rgba(255,255,255,.97);border-top:1px solid var(--line);box-shadow:0 -4px 14px rgba(16,38,59,.08);transition:transform .25s}
.dock a{display:flex;align-items:center;justify-content:center;min-height:52px;border-radius:12px;font-weight:800;font-size:16px;text-decoration:none}
.d-call{background:var(--navy);color:#fff;font-variant-numeric:tabular-nums;white-space:nowrap;letter-spacing:-.01em}
.d-sms{background:var(--orange);color:#fff}
.dock.hide{transform:translateY(110%);visibility:hidden;transition:transform .25s,visibility 0s .25s}
@media (prefers-reduced-motion:reduce){.dock{transition:none}}

/* 아주 좁은 휴대폰 */
@media (max-width:360px){.logo{font-size:15.5px;gap:6px}.logo-t small{font-size:11.5px}.hd-call{padding:0 10px;font-size:13px}.hd-in{padding:10px 12px}}
/* 태블릿 이상 */
@media (min-width:640px){
  .cta-row{grid-template-columns:1fr 1fr;max-width:560px}
  .svc-list{grid-template-columns:1fr 1fr}
  .case-list{grid-template-columns:1fr 1fr}
  .cmp{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:1fr 1fr}
  .proc li{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);align-items:center}
  .why,.checks,.costs,.facts{grid-template-columns:1fr 1fr}
  .cmp-table{grid-template-columns:repeat(3,1fr)}
  .prep{grid-template-columns:1fr 1fr}
  .prep.big{grid-template-columns:repeat(3,1fr)}
  .shots{max-width:560px}
}
/* PC */
@media (min-width:1024px){
  body{padding-bottom:0}
  .hd{display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100% - 1180px)/2))}
  .hd-in{padding:12px 0;order:0}
  .gnb{display:flex;border:0;order:1;margin-left:auto;margin-right:16px}
  .gnb a{padding:0 14px;min-height:64px;font-size:15.5px}
  .gnb a+a{border:0}
  .hd-in{display:contents}
  .logo{order:0;font-size:19px}
  .logo-t small{font-size:13px}
  .hd-call{order:2;min-height:44px;padding:0 18px;font-size:15.5px}
  .hero{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center;padding:56px max(24px,calc((100% - 1180px)/2)) 64px}
  .hero-case{grid-column:2;grid-row:1 / span 5;margin-top:0}
  .hero>*:not(.hero-case){grid-column:1}
  .hero .eyebrow{justify-self:start}
  .sec,.band,.crumb{padding-left:max(24px,calc((100% - 1180px)/2));padding-right:max(24px,calc((100% - 1180px)/2))}
  .sec{padding-top:64px;padding-bottom:64px}
  .svc-list{grid-template-columns:repeat(4,1fr)}
  .svc-card{grid-template-columns:1fr;padding:0;overflow:hidden}
  .svc-card img{width:100%;height:180px;border-radius:0}
  .svc-card .sv-body{padding:14px 16px 18px}
  .svc-card .arrow{display:none}
  .links .svc-list{grid-template-columns:repeat(3,1fr)}
  .case-list{grid-template-columns:repeat(3,1fr)}
  .doc{display:block}
  .doc-head,.doc>.pair,.points,.toc{padding-left:max(24px,calc((100% - 1180px)/2));padding-right:max(24px,calc((100% - 1180px)/2))}
  .doc>.pair{grid-template-columns:repeat(2,minmax(0,380px))}
  .doc-head .lead{max-width:820px}
  .steps{grid-template-columns:repeat(5,1fr)}
  .steps li{grid-template-columns:1fr}
  .st-img img{width:100%;height:auto;aspect-ratio:1}
  .dock{left:auto;right:24px;bottom:24px;width:340px;border-radius:18px;border:1px solid var(--line)}
  .band-in{padding:36px 40px;display:grid;grid-template-columns:1fr 1fr;gap:12px 32px;align-items:start}
  .band-in .cta-row{grid-column:1 / -1}
}