:root{
  --ink:#16211C;
  --ink-soft:#41504A;
  --paper:#F4F6F3;
  --white:#FFFFFF;
  --green:#0E8C5A;
  --green-deep:#0A6B45;
  --line:#DCE3DD;
  --mono:'IBM Plex Mono',monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:'Gothic A1',sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.7;
  word-break:keep-all;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible{outline:3px solid var(--green);outline-offset:2px}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}

/* ── 상단 바 ─────────────────────── */
.topbar{
  position:sticky;top:0;z-index:50;
  background:var(--white);
  border-bottom:1px solid var(--line);
}
.topbar-in{
  max-width:1040px;margin:0 auto;padding:14px 20px;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.brand{display:flex;align-items:baseline;gap:8px}
.brand-name{font-weight:900;font-size:18px;letter-spacing:-.02em}
.brand-tag{font-family:var(--mono);font-size:11px;color:var(--green-deep);letter-spacing:.04em}
.top-call{
  font-weight:700;font-size:15px;color:var(--green-deep);
  padding:8px 14px;border:1.5px solid var(--green);border-radius:6px;
  white-space:nowrap;
}
.top-call:hover{background:var(--green);color:#fff}

/* ── 히어로 ─────────────────────── */
.hero{position:relative;background:var(--ink)}
.hero-photo{
  width:100%;height:62vh;min-height:380px;max-height:640px;
  object-fit:cover;object-position:center 62%;
  opacity:.92;
}
.hero-panel{
  position:relative;
  background:var(--white);
  border-top:4px solid var(--green);
}
.hero-panel-in{
  max-width:1040px;margin:0 auto;padding:34px 20px 38px;
}
.hero-eyebrow{
  font-family:var(--mono);font-size:12px;letter-spacing:.08em;
  color:var(--green-deep);margin-bottom:14px;
}
h1{
  font-size:clamp(28px,5.4vw,46px);
  font-weight:900;letter-spacing:-.03em;line-height:1.32;
  margin-bottom:14px;
}
h1 .u{
  box-shadow:inset 0 -0.42em 0 rgba(14,140,90,.18);
}
.hero-sub{
  font-size:clamp(15px,2.4vw,18px);color:var(--ink-soft);
  max-width:640px;margin-bottom:26px;line-height:1.85;
}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:30px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:'Gothic A1',sans-serif;font-weight:700;font-size:17px;
  padding:16px 26px;border-radius:8px;border:none;cursor:pointer;
}
.btn-call{background:var(--green);color:#fff}
.btn-call:hover{background:var(--green-deep)}
.btn-ghost{background:var(--white);color:var(--ink);border:1.5px solid var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}
/* 사양서 스트립 — 이 페이지의 시그니처 */
.spec{
  display:grid;grid-template-columns:repeat(3,1fr);
  border:1px solid var(--line);border-radius:10px;overflow:hidden;
}
.spec div{
  padding:14px 16px;background:var(--paper);
}
.spec div + div{border-left:1px solid var(--line)}
.spec dt{
  font-family:var(--mono);font-size:11px;letter-spacing:.06em;
  color:var(--ink-soft);margin-bottom:4px;
}
.spec dd{font-weight:700;font-size:15px}
@media (max-width:640px){
  .spec{grid-template-columns:1fr}
  .spec div + div{border-left:none;border-top:1px solid var(--line)}
}

/* ── 공통 섹션 ───────────────────── */
section{padding:64px 0}
.eyebrow{
  font-family:var(--mono);font-size:12px;letter-spacing:.08em;
  color:var(--green-deep);margin-bottom:10px;
}
h2{
  font-size:clamp(23px,3.6vw,32px);font-weight:900;
  letter-spacing:-.02em;line-height:1.4;margin-bottom:12px;
}
.lead{color:var(--ink-soft);max-width:600px;margin-bottom:36px}

/* ── 서비스 ─────────────────────── */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:760px){.cards{grid-template-columns:1fr}}
.card{
  background:var(--white);border:1px solid var(--line);border-radius:12px;
  padding:26px 24px;
}
.card h3{
  font-size:19px;font-weight:900;margin-bottom:10px;
  display:flex;align-items:center;gap:10px;
}
.card h3::before{
  content:"";width:10px;height:10px;border-radius:2px;background:var(--green);
  flex:none;
}
.card p{font-size:15px;color:var(--ink-soft)}
.card ul{list-style:none;margin-top:12px}
.card li{
  font-size:14px;color:var(--ink);padding:6px 0;
  border-top:1px dashed var(--line);
}

/* ── 왜 리본인가 ─────────────────── */
.why{background:var(--ink);color:#EFF3F0}
.why .eyebrow{color:#7FD4AE}
.why h2{color:#fff}
.why .lead{color:#B9C4BE}
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:#2A3630;border:1px solid #2A3630;border-radius:12px;overflow:hidden}
@media (max-width:760px){.why-grid{grid-template-columns:1fr}}
.why-item{background:var(--ink);padding:28px 24px}
.why-item .k{
  font-family:var(--mono);font-size:12px;letter-spacing:.06em;
  color:#7FD4AE;margin-bottom:10px;
}
.why-item h3{font-size:18px;font-weight:900;color:#fff;margin-bottom:10px;line-height:1.45}
.why-item p{font-size:14.5px;color:#B9C4BE}

/* ── 보유 자격 ───────────────────── */
.certs{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cert-grid{
  display:grid;grid-template-columns:repeat(5,1fr);gap:14px;
}
@media (max-width:900px){.cert-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.cert-grid{grid-template-columns:repeat(2,1fr)}}
.cert-item{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--paper)}
.cert-item img{width:100%}
.cert-item p{
  padding:10px 12px;font-size:13px;font-weight:700;line-height:1.45;
  border-top:1px solid var(--line);background:var(--white);
}
.cert-item p span{display:block;font-family:var(--mono);font-weight:500;font-size:11px;color:var(--ink-soft);margin-top:2px}
.cert-note{margin-top:16px;font-size:13px;color:var(--ink-soft)}

/* ── 시공 사례 ───────────────────── */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media (max-width:760px){.gallery{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.gallery{grid-template-columns:1fr}}
.g-item{
  background:var(--white);border:1px solid var(--line);border-radius:10px;
  overflow:hidden;
}
.g-item img{width:100%;aspect-ratio:4/3;object-fit:cover}
.g-ph{
  width:100%;aspect-ratio:4/3;
  display:flex;align-items:center;justify-content:center;
  background:repeating-linear-gradient(45deg,#EDF1EE,#EDF1EE 12px,#E4EAE5 12px,#E4EAE5 24px);
  color:var(--ink-soft);font-family:var(--mono);font-size:12px;letter-spacing:.04em;
}
.g-cap{padding:12px 14px;font-size:14px;font-weight:700}
.g-cap span{display:block;font-weight:400;font-size:12.5px;color:var(--ink-soft);margin-top:2px}
.gallery-note{
  margin-top:18px;font-size:13.5px;color:var(--ink-soft);
}

/* ── 진행 과정 ───────────────────── */
.steps{list-style:none;counter-reset:step}
.step{
  display:flex;gap:18px;align-items:flex-start;
  padding:20px 0;border-top:1px solid var(--line);
}
.step:last-child{border-bottom:1px solid var(--line)}
.step-no{
  font-family:var(--mono);font-weight:500;font-size:13px;
  color:var(--green-deep);flex:none;width:64px;padding-top:3px;
}
.step h3{font-size:17px;font-weight:900;margin-bottom:4px}
.step p{font-size:14.5px;color:var(--ink-soft)}

/* ── 12단계 복합방수 ─────────────── */
.method{background:var(--white);border-top:1px solid var(--line)}
.mgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:760px){.mgrid{grid-template-columns:1fr}}
.mstep{
  display:flex;gap:14px;align-items:flex-start;
  background:var(--paper);border:1px solid var(--line);border-radius:10px;
  padding:16px 18px;
}
.mstep .no{
  flex:none;width:36px;height:36px;border-radius:8px;
  background:var(--green-deep);color:#fff;font-weight:900;font-size:16px;
  display:flex;align-items:center;justify-content:center;
}
.mstep.cure{background:#F0F2F0}
.mstep.cure .no{background:#9AA8A0}
.mstep.fin .no{background:var(--green)}
.mstep h3{font-size:15.5px;font-weight:900;margin-bottom:3px}
.mstep.cure h3{color:var(--ink-soft)}
.mstep p{font-size:13.5px;color:var(--ink-soft);line-height:1.55}

/* ── 10일 타임라인 ────────────────── */
.callout{
  background:#EAF6F0;border-left:5px solid var(--green);border-radius:10px;
  padding:20px 24px;margin-bottom:30px;max-width:760px;
}
.callout .punch{font-size:17px;font-weight:900;margin-bottom:8px}
.callout p{font-size:14.5px;color:var(--ink-soft)}
.callout p b{color:var(--green-deep)}
.tbar{display:flex;gap:4px;margin-bottom:10px}
.tbar .seg{
  flex:1;border-radius:7px;color:#fff;text-align:center;
  padding:9px 2px;font-size:11px;font-weight:700;line-height:1.35;
}
.tbar .seg b{display:block;font-size:12px}
.seg.w{background:var(--green-deep)}
.seg.c{background:#9AA8A0}
.seg.f{background:var(--green)}
.tlegend{display:flex;gap:16px;font-size:13px;color:var(--ink-soft);margin-bottom:28px;flex-wrap:wrap}
.tlegend i{display:inline-block;width:11px;height:11px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.dlist{list-style:none}
.dlist li{
  display:flex;gap:16px;padding:14px 0;border-top:1px solid var(--line);
  align-items:baseline;
}
.dlist li:last-child{border-bottom:1px solid var(--line)}
.dlist .dd{flex:none;width:72px;font-family:var(--mono);font-size:13px;font-weight:500;color:var(--green-deep)}
.dlist li.c .dd{color:#8A968E}
.dlist li.f .dd{color:var(--green)}
.dlist h3{font-size:15.5px;font-weight:900;display:inline}
.dlist li.c h3{color:var(--ink-soft)}
.dlist .pn{font-family:var(--mono);font-size:11.5px;color:#8A968E;margin-left:8px}
.dlist p{font-size:13.5px;color:var(--ink-soft);margin-top:2px}
@media (max-width:640px){
  .tbar{flex-wrap:wrap}
  .tbar .seg{flex:1 1 18%;font-size:10px}
  .dlist li{flex-direction:column;gap:2px}
}

/* ── A/S 약속 ────────────────────── */
.aspromise{background:var(--ink);color:#EFF3F0}
.aspromise .eyebrow{color:#7FD4AE}
.aspromise h2{color:#fff}
.aspromise h2 em{font-style:normal;color:#7FD4AE}
.aspromise .lead{color:#B9C4BE;max-width:720px}
.astip{
  margin-top:26px;padding:22px 26px;border-radius:12px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);
  max-width:720px;
}
.astip b{color:#7FD4AE;display:block;font-size:16.5px;margin-bottom:6px}
.astip p{font-size:14.5px;color:#B9C4BE}

/* ── 문의 ───────────────────────── */
.contact{background:var(--white);border-top:1px solid var(--line)}
.contact-box{
  text-align:center;max-width:560px;margin:0 auto;
}
.big-tel{
  display:inline-block;
  font-size:clamp(30px,7vw,44px);font-weight:900;letter-spacing:.01em;
  color:var(--green-deep);margin:14px 0 6px;
}
.big-tel:hover{color:var(--green)}
.contact-note{font-size:14px;color:var(--ink-soft);margin-bottom:24px}

/* ── 푸터 ───────────────────────── */
footer{
  background:var(--ink);color:#93A19A;
  padding:34px 0 110px;font-size:13px;line-height:2;
}
footer strong{color:#D6DED9;font-weight:700}

/* ── 모바일 하단 전화 바 ──────────── */
.callbar{
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  display:none;
  background:var(--green);color:#fff;
  padding:16px 20px calc(16px + env(safe-area-inset-bottom));
  text-align:center;font-weight:900;font-size:18px;letter-spacing:.01em;
  box-shadow:0 -4px 16px rgba(0,0,0,.18);
}
@media (max-width:760px){
  .callbar{display:block}
  footer{padding-bottom:120px}
}

/* ══════════════════════════════════════════
   여기서부터는 하위 페이지용 추가 스타일
   (2026-07 서브페이지 도입 시 추가)
   ══════════════════════════════════════════ */

/* ── 상단 내비게이션 ─────────────────── */
.topbar-in{flex-wrap:wrap}
.nav{
  display:flex;gap:4px;align-items:center;
  order:3;width:100%;
  border-top:1px solid var(--line);
  margin-top:12px;padding-top:4px;
  overflow-x:auto;-webkit-overflow-scrolling:touch;
  scrollbar-width:none;
}
.nav::-webkit-scrollbar{display:none}
.nav a{
  font-size:14.5px;font-weight:700;color:var(--ink-soft);
  padding:9px 12px;border-radius:6px;white-space:nowrap;
  border-bottom:2px solid transparent;
}
.nav a:hover{color:var(--ink);background:var(--paper)}
.nav a[aria-current="page"]{
  color:var(--green-deep);border-bottom-color:var(--green);
}
@media (min-width:861px){
  .nav{
    order:2;width:auto;flex:1;justify-content:center;
    border-top:none;margin-top:0;padding-top:0;
  }
  .top-call{order:3}
}
@media (max-width:400px){
  .brand-tag{display:none}
  .brand-name{font-size:16.5px}
}

/* ── 하위 페이지 히어로 (사진 없는 버전) ── */
.subhero{
  background:var(--ink);color:#EFF3F0;
  padding:52px 0 46px;border-bottom:4px solid var(--green);
}
.subhero .eyebrow{color:#7FD4AE;margin-bottom:14px}
.subhero h1{color:#fff;margin-bottom:16px}
.subhero h1 .u{box-shadow:inset 0 -0.42em 0 rgba(127,212,174,.22)}
.subhero .hero-sub{color:#B9C4BE;margin-bottom:24px}
.subhero .hero-sub b{color:#fff}
.subhero .spec{border-color:#2A3630}
.subhero .spec div{background:#1D2A24}
.subhero .spec div + div{border-left-color:#2A3630}
.subhero .spec dt{color:#8FA098}
.subhero .spec dd{color:#EFF3F0}
@media (max-width:640px){
  .subhero .spec div + div{border-top-color:#2A3630}
}
.crumb{
  font-family:var(--mono);font-size:12px;color:#7F8D86;
  padding:14px 0 0;
}
.crumb a:hover{color:#7FD4AE}

/* ── 증상 체크리스트 ─────────────────── */
.symptoms{
  display:grid;grid-template-columns:1fr 1fr;gap:12px;
  margin-top:8px;
}
@media (max-width:700px){.symptoms{grid-template-columns:1fr}}
.symptom{
  display:flex;gap:12px;align-items:flex-start;
  background:var(--white);border:1px solid var(--line);border-radius:10px;
  padding:15px 18px;font-size:15px;font-weight:500;
}
.symptom::before{
  content:"✓";flex:none;
  width:24px;height:24px;border-radius:50%;
  background:var(--green);color:#fff;
  font-size:13px;font-weight:900;
  display:flex;align-items:center;justify-content:center;
  margin-top:1px;
}

/* ── 원인 9가지 보드 ─────────────────── */
.causegroup{margin-bottom:26px}
.causegroup > h3{
  font-size:16px;font-weight:900;margin-bottom:4px;
  display:flex;align-items:center;gap:9px;
}
.causegroup > h3::before{
  content:"";width:9px;height:9px;border-radius:2px;
  background:var(--green);flex:none;
}
.causegroup > p{
  font-size:13.5px;color:var(--ink-soft);
  margin:0 0 14px 18px;
}
.causes{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.causes.g3{grid-template-columns:repeat(3,1fr);max-width:632px}
.causes.g1{grid-template-columns:1fr;max-width:206px}
@media (max-width:820px){
  .causes,.causes.g3{grid-template-columns:repeat(2,1fr);max-width:none}
  .causes.g1{max-width:none}
}
@media (max-width:420px){
  .causes,.causes.g3{grid-template-columns:1fr}
}
.cause{
  background:var(--white);border:1px solid var(--line);border-radius:10px;
  padding:16px 15px;
}
.cause .n{
  font-family:var(--mono);font-size:12px;font-weight:500;
  color:var(--green-deep);display:block;margin-bottom:8px;
}
.cause h4{font-size:15.5px;font-weight:900;margin-bottom:4px}
.cause p{font-size:13px;color:var(--ink-soft);line-height:1.55}
.cause.other{background:#F0F2F0;border-style:dashed}
.cause.other .n{color:#8A968E}
.cause.other h4{color:var(--ink-soft)}

/* ── 원인 → 결과 흐름 (지하) ────────── */
.forces{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media (max-width:760px){.forces{grid-template-columns:1fr}}
.force{
  background:var(--white);border:1px solid var(--line);
  border-top:3px solid var(--green-deep);border-radius:10px;
  padding:22px 22px 24px;
}
.force .k{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;
  color:var(--green-deep);margin-bottom:9px;
}
.force h3{font-size:17.5px;font-weight:900;margin-bottom:9px}
.force p{font-size:14px;color:var(--ink-soft)}
.flowdown{
  text-align:center;padding:26px 0 24px;
  font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;
  color:var(--ink-soft);
}
.flowdown::before{
  content:"";display:block;width:1px;height:26px;
  background:var(--line);margin:0 auto 12px;
}
.flowdown::after{
  content:"▼";display:block;font-size:11px;
  color:var(--green);margin-top:8px;letter-spacing:0;
}

/* ── 대응 단계 (외부/내부/관리) ──────── */
.phase{
  background:var(--white);border:1px solid var(--line);border-radius:12px;
  padding:26px 26px 24px;margin-bottom:14px;
}
.phase-head{
  display:flex;gap:16px;align-items:baseline;
  padding-bottom:16px;margin-bottom:18px;
  border-bottom:1px solid var(--line);
}
.phase-no{
  flex:none;width:38px;height:38px;border-radius:9px;
  background:var(--green-deep);color:#fff;
  font-weight:900;font-size:16px;
  display:flex;align-items:center;justify-content:center;
  align-self:flex-start;
}
.phase-head h3{font-size:19px;font-weight:900;margin-bottom:3px}
.phase-head .k{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;
  color:var(--green-deep);
}
.phase-head p{font-size:14px;color:var(--ink-soft);margin-top:5px}
.tasks{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:9px}
@media (max-width:700px){.tasks{grid-template-columns:1fr}}
.tasks li{
  background:var(--paper);border:1px solid var(--line);border-radius:8px;
  padding:11px 15px;font-size:14px;font-weight:500;
}
.phase.care .phase-no{background:var(--green)}

/* ── 공간 유형 타일 ─────────────────── */
.spaces{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
@media (max-width:760px){.spaces{grid-template-columns:1fr 1fr}}
.space{
  background:var(--white);border:1px solid var(--line);border-radius:10px;
  padding:20px 18px;
}
.space h3{font-size:16.5px;font-weight:900;margin-bottom:3px}
.space p{font-size:13px;color:var(--ink-soft)}

/* ── 팀 소개 ────────────────────────── */
.team{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media (max-width:700px){.team{grid-template-columns:1fr 1fr}}
.member{text-align:center}
.member img{
  width:132px;height:132px;border-radius:50%;object-fit:cover;
  margin:0 auto 14px;border:1px solid var(--line);background:var(--paper);
}
.member h3{font-size:17px;font-weight:900;margin-bottom:2px}
.member .role{
  font-family:var(--mono);font-size:12px;font-weight:500;
  color:var(--green-deep);margin-bottom:5px;
}
.member p{font-size:13.5px;color:var(--ink-soft)}
.why .member h3{color:#fff}
.why .member .role{color:#7FD4AE}
.why .member p{color:#B9C4BE}
.why .member img{border-color:#2A3630;background:#1D2A24}

/* ── 진행 체인 (한 팀이 이어서) ─────── */
.chain{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.chain li{
  list-style:none;flex:1 1 150px;
  background:var(--green-deep);color:#fff;border-radius:8px;
  padding:14px 12px;text-align:center;
  font-size:14px;font-weight:700;
}
.chain li:last-child{background:var(--green)}
.why .chain li{background:#1F3A2E;border:1px solid #2F5544;color:#DCEDE5}
.why .chain li:last-child{background:var(--green);border-color:var(--green);color:#fff}

/* ── 보험 안내 박스 ─────────────────── */
.insure{
  background:#EAF6F0;border:1px solid #C4E4D5;border-radius:12px;
  padding:24px 26px;margin-top:30px;max-width:760px;
}
.insure b{
  display:block;font-size:16.5px;color:var(--green-deep);
  margin-bottom:8px;
}
.insure p{font-size:14.5px;color:var(--ink-soft)}
.why .insure{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.16)}
.why .insure b{color:#7FD4AE}
.why .insure p{color:#B9C4BE}

/* ── 관련 페이지 이동 ───────────────── */
.next{background:var(--white);border-top:1px solid var(--line)}
.nextgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:700px){.nextgrid{grid-template-columns:1fr}}
.nextcard{
  display:block;background:var(--paper);
  border:1px solid var(--line);border-radius:12px;padding:24px 26px;
}
.nextcard:hover{border-color:var(--green);background:#EAF6F0}
.nextcard .k{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;
  color:var(--green-deep);margin-bottom:7px;
}
.nextcard h3{font-size:18px;font-weight:900;margin-bottom:5px}
.nextcard p{font-size:14px;color:var(--ink-soft)}
.nextcard .go{
  display:inline-block;margin-top:12px;
  font-weight:700;font-size:14px;color:var(--green-deep);
}