:root{
  color-scheme: only dark;
  --primary:#08090A;
  --primary-soft:#1B1D21;
  --accent:#C2415F;
  --accent-dark:#8C2F45;
  --accent-tint:#241720;
  --bg:#101113;
  --bg-card:#1B1D21;
  --bg-card-2:#221720;
  --border:#2C2F34;
  --text-on-light:#14161A;
  --text-on-dark:#F2F3F5;
  --text-mute:#9CA1A8;
  --radius:0;
  --radius-sm:0;
  --sticky-h:64px;
  --font-body:'Wanted Sans Variable',-apple-system,BlinkMacSystemFont,sans-serif;
  --font-display:'Wanted Sans Variable',-apple-system,BlinkMacSystemFont,sans-serif;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html,body{overflow-x:hidden}
body{
  margin:0;font-family:var(--font-body);background:var(--bg);color:var(--text-on-dark);
  font-size:19px;line-height:1.65;-webkit-tap-highlight-color:transparent;
  padding-bottom:calc(var(--sticky-h) + env(safe-area-inset-bottom));
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none;margin:0;padding:0}
:where(a,button,[role="button"],summary){touch-action:manipulation}

body,p,h1,h2,h3,h4,h5,h6,li,td,th,a,span,div,button,label,figcaption{
  word-break:keep-all;
  overflow-wrap:break-word;
}

h1,h2,h3,h4{font-family:var(--font-display);font-weight:800;line-height:1.28;margin:0 0 .5em;color:var(--text-on-dark)}
h1{font-size:clamp(1.8rem,6.5vw,4.5rem)}
h2{font-size:clamp(1.9rem,4vw,3.2rem)}
h3{font-size:clamp(1.3rem,2.4vw,1.8rem)}
p{margin:0 0 1em;color:var(--text-mute)}

.container{max-width:75rem;margin-inline:auto;padding-inline:24px}

:where(a,button,[role="button"],.dp-cta,nav a,.ft-quicklinks a){
  min-height:44px;min-width:44px;display:inline-flex;align-items:center;justify-content:center;
}

.btn{
  border-radius:0;padding:14px 28px;font-weight:700;font-size:16px;
  border:2px solid transparent;transition:transform .25s,box-shadow .25s,background .25s;
}
.btn--primary{background:var(--accent);color:#fff}
.btn--outline{border-color:currentColor;color:var(--text-on-dark)}
.btn:active{transform:scale(.97)}
@media (hover:hover) and (pointer:fine){
  .btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.45)}
  .card:hover .card__media img{transform:scale(1.05)}
  .footer-links a:hover{color:var(--accent)}
}

/* motif M1: 도면 그리드 */
.motif-grid{position:relative}
.motif-grid::before{
  content:'';position:absolute;inset:0;pointer-events:none;opacity:.08;
  background-image:
    repeating-linear-gradient(90deg,currentColor 0 1px,transparent 1px 48px),
    repeating-linear-gradient(0deg,currentColor 0 1px,transparent 1px 48px);
}
.motif-ticks{position:relative}
.motif-ticks::after{
  content:'';position:absolute;left:0;right:0;bottom:0;height:16px;pointer-events:none;opacity:.2;
  background-image:repeating-linear-gradient(90deg,currentColor 0 1px,transparent 1px 24px);
  background-position:bottom;background-size:24px 8px;background-repeat:repeat-x;
}

/* header — 페이지 링크 없이 로고+CTA만 */
.site-header{position:sticky;top:0;z-index:100;background:rgba(16,17,19,.86);backdrop-filter:none;border-bottom:1px solid transparent;transition:background .3s,border-color .3s}
.site-header.is-scrolled{background:var(--bg-card);border-color:var(--border);box-shadow:0 2px 16px rgba(0,0,0,.4)}
.hdr-inner{max-width:75rem;margin-inline:auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.hdr-logo{display:flex;flex-direction:column;line-height:1.2}
.hdr-logo__name{font-family:var(--font-display);font-size:20px;color:var(--text-on-dark)}
.hdr-logo__tagline{font-variant:small-caps;letter-spacing:.05em;font-size:12px;color:var(--text-mute)}
.hdr-cta{background:var(--accent);color:#fff;border-radius:0;padding:10px 20px;font-weight:700}

.breadcrumb{max-width:75rem;margin-inline:auto;padding:12px 24px 0}
.breadcrumb ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px;font-size:13px;color:var(--text-mute)}
.breadcrumb li:not(:last-child)::after{content:'/';margin-left:6px}

/* reveal */
.js [data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.js [data-reveal].is-in{opacity:1;transform:none}
.js [data-reveal-stagger] > *{opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .5s ease}
.js [data-reveal-stagger].is-in > *{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .js [data-reveal],.js [data-reveal-stagger] > *{opacity:1!important;transform:none!important;transition:none!important}
  *{animation:none!important}
}

/* hero */
.hero{position:relative;min-height:78vh;min-height:78dvh;display:flex;align-items:flex-end;overflow:hidden}
.hero__slides{position:absolute;inset:0}
.hero__slide{position:absolute;inset:0;opacity:0;animation:heroFade 15s infinite}
.hero__slide img{width:100%;height:100%;object-fit:cover;animation:heroDrift 15s infinite}
.hero__slide:nth-child(1){animation-delay:0s}
.hero__slide:nth-child(2){animation-delay:5s}
.hero__slide:nth-child(3){animation-delay:10s}
@keyframes heroFade{0%,6%{opacity:0}9%,30%{opacity:1}33%,100%{opacity:0}}
@keyframes heroDrift{0%{transform:scale(1.06) translate(0,0)}100%{transform:scale(1.14) translate(-1.5%,-1%)}}
@keyframes floatPulse{0%,100%{box-shadow:0 10px 24px rgba(0,0,0,.5)}50%{box-shadow:0 10px 30px rgba(194,65,95,.55)}}
@keyframes underlineIn{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.hero__scrim{position:absolute;left:0;right:0;bottom:0;height:160px;background:linear-gradient(rgba(8,9,10,.75),transparent 100%);pointer-events:none}
.hero__body{position:relative;z-index:2;padding:64px 24px;max-width:75rem;margin-inline:auto;width:100%}
.hero__card{background:var(--bg-card);border-radius:0;padding:32px;max-width:40rem;box-shadow:0 18px 40px rgba(0,0,0,.5);border:1px solid var(--border)}
.hero__eyebrow{font-weight:700;color:var(--accent);letter-spacing:.06em;font-size:14px;margin-bottom:8px}
.hero__sub{font-size:18px;color:var(--text-mute)}
.hero--detail{min-height:58vh;min-height:58dvh}

/* 세부페이지 전용 히어로 — 메인(풀블리드 크로스페이드)과 다른 스플릿형 */
.hero-split{display:grid;grid-template-columns:1fr 1fr;min-height:64vh;min-height:64dvh}
.hero-split__media{position:relative;overflow:hidden;background:var(--border)}
.hero-split__media img{width:100%;height:100%;object-fit:cover;display:block}
.hero-split__text{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:16px;padding:56px 48px;background:var(--primary)}
.hero-split__lead{color:var(--text-mute);font-size:18px;margin:0}
@media(max-width:1024px){
  .hero-split{grid-template-columns:1fr;min-height:auto}
  .hero-split__media{aspect-ratio:16/9}
  .hero-split__text{padding:40px 24px}
}

/* 세부페이지 단일 사진 하이라이트 — 히어로 사진 재사용 없이 두번째 현장사진만 노출 */
.photo-solo{max-width:48rem;margin-inline:auto;height:auto}
.photo-solo .card__media{aspect-ratio:16/9}

/* sections */
.section{padding:88px 0}
.section--dark{background:var(--primary)}
.section--dark .eyebrow{color:#E58BA0}
.section--tint{background:var(--bg-card-2)}
.section__head{max-width:47.5rem;margin-bottom:48px}
.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-weight:700;color:var(--accent);font-size:13px;margin-bottom:10px}

/* card grid */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;grid-auto-rows:1fr;align-items:stretch}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:24px;grid-auto-rows:1fr;align-items:stretch}
@media(max-width:1024px){.grid3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.grid3,.grid2{grid-template-columns:1fr}}

.card{
  display:flex;flex-direction:column;height:100%;min-width:0;color:var(--text-on-dark);
  background:var(--bg-card);border:1px solid var(--border);border-radius:0;
  transition:box-shadow .25s,transform .25s;
}
.card__media{aspect-ratio:16/9;overflow:hidden;background:var(--border);flex:none}
.card__media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card__body{padding:20px;display:flex;flex-direction:column;flex:1;min-height:0}
.card__body svg{flex:none}
.card__title{font-size:1.15rem;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:var(--text-on-dark)}
.card__desc{font-size:14px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;flex:1;color:var(--text-mute)}
.card__more{margin-top:auto;padding-top:12px;font-weight:700;color:var(--accent);transition:gap .2s}

.badges{display:flex;flex-wrap:wrap;gap:8px}
@media(max-width:768px){.badges{flex-direction:column;align-items:flex-start;gap:6px}}
.badge{border:1px solid var(--border);border-radius:0;padding:6px 14px;font-size:13px;font-weight:600;color:var(--text-on-dark);transition:border-color .2s,background .2s}

/* checklist */
[data-comp="checklist"]{display:grid;gap:14px}
[data-comp="checklist"] li{display:flex;gap:12px;align-items:flex-start;background:var(--bg-card);border:1px solid var(--border);border-radius:0;padding:16px;color:var(--text-on-dark)}
[data-comp="checklist"] li svg{flex:none;color:var(--accent)}

/* cost table */
.table-wrap{overflow-x:auto;border-radius:0;border:1px solid var(--border)}
[data-comp="costtable"]{width:100%;border-collapse:collapse;min-width:520px;background:var(--bg-card)}
[data-comp="costtable"] th,[data-comp="costtable"] td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--border);font-size:15px;color:var(--text-on-dark)}
[data-comp="costtable"] th{background:var(--primary);color:#fff;font-weight:700}
[data-comp="costtable"] tr:last-child td{border-bottom:0}

/* compare */
[data-comp="compare"]{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--border);border-radius:0;overflow:hidden}
[data-comp="compare"] > div{background:var(--bg-card);padding:20px;color:var(--text-on-dark)}
[data-comp="compare"] h4{margin-bottom:10px;color:var(--text-on-dark)}
@media(max-width:768px){[data-comp="compare"]{grid-template-columns:1fr}}

/* callout */
[data-comp="callout"]{border-left:4px solid var(--accent);background:var(--accent-tint);border-radius:0;padding:18px 20px;color:var(--text-on-dark)}

/* before/after */
[data-comp="ba"]{display:grid;grid-template-columns:1fr 1fr;gap:16px}
[data-comp="ba"] figure{margin:0;position:relative}
[data-comp="ba"] figcaption{position:absolute;top:10px;left:10px;background:var(--primary);color:#fff;font-weight:700;font-size:12px;padding:4px 10px;border-radius:0}
[data-comp="ba"] img{aspect-ratio:16/9;object-fit:cover;border-radius:0}
@media(max-width:768px){[data-comp="ba"]{grid-template-columns:1fr}}

/* trustband */
[data-comp="trustband"]{display:flex;flex-wrap:wrap;gap:14px}
[data-comp="trustband"] .badge{background:var(--bg-card)}

/* stat */
.stat-wrap{display:grid;grid-template-columns:repeat(2,1fr);gap:32px;text-align:center;align-items:center}
@media(max-width:480px){.stat-wrap{grid-template-columns:1fr;gap:16px}}
.stat__num{font-family:var(--font-display);font-size:clamp(2.4rem,6vw,4.5rem);color:var(--accent)}
.stat__label{color:var(--text-mute);font-size:15px}

/* 프로세스 타임라인 — 에디토리얼 인덱스형 재설계 (원형 배지+연결선 방식 폐기) */
.timeline-edit{display:flex;flex-wrap:nowrap;list-style:none;margin:0;padding:0;border-top:1px solid var(--border)}
.timeline-edit__item{flex:1 1 0;min-width:0;padding:28px 20px 4px;border-left:1px solid var(--border)}
.timeline-edit__item:first-child{border-left:none}
.timeline-edit__num{font-family:var(--font-display);font-size:clamp(1.8rem,2.6vw,2.6rem);color:var(--accent);font-weight:800;line-height:1;margin:0 0 14px}
.timeline-edit__title{font-size:1.02rem;font-weight:800;color:var(--text-on-dark);margin:0 0 8px}
.timeline-edit__desc{font-size:14px;color:var(--text-mute);margin:0 0 14px}
.timeline-edit__meta{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin:0}
@media(max-width:1024px){
  .timeline-edit{flex-direction:column;border-top:none}
  .timeline-edit__item{border-left:none;border-top:1px solid var(--border);padding:24px 0 4px}
  .timeline-edit__item:first-child{border-top:none;padding-top:0}
}

/* faq */
.faq-list{display:grid}
.ft-cluster--biz{}
.faq-item{border-bottom:1px solid var(--border);color:var(--text-on-dark)}
.faq-item__q{width:100%;text-align:left;background:none;border:0;padding:20px 0;font-weight:700;font-size:17px;display:flex;justify-content:space-between;gap:16px;min-height:52px;color:var(--text-on-dark)}
.faq-item__a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-item__a p{padding-bottom:18px}
.faq-item.is-open .faq-item__a{max-height:400px}
.faq-item__q .plus{transition:transform .3s;color:var(--accent)}
.faq-item.is-open .plus{transform:rotate(45deg)}

/* cta banner (5 layer) */
.cta-banner{position:relative;width:100%;background:var(--primary);color:#fff;border-radius:0;overflow:hidden;padding:72px 40px}
.cta-banner::before{content:'';position:absolute;inset:0;background:linear-gradient(115deg,var(--primary) 40%,var(--accent-dark) 140%);opacity:.6}
.cta-banner__inner{position:relative;z-index:1;max-width:75rem;margin-inline:auto;display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between;align-items:center}
.cta-banner__text{max-width:35rem}
.cta-banner__actions{display:flex;gap:14px;flex-wrap:wrap}
.cta-banner small{position:relative;z-index:1;display:block;max-width:75rem;margin-inline:auto;margin-top:16px;color:#C9ADB5}
@media(max-width:768px){.cta-banner{padding:48px 24px}}

/* footer */
.site-footer{background:var(--bg-card);border-top:1px solid var(--border);padding:56px 0 0}
.site-footer .ft-inner{max-width:75rem;margin-inline:auto;padding-inline:24px;display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;align-items:start;text-align:left}
.ft-cluster__title{font-size:15px;font-weight:700;margin-bottom:12px;color:var(--text-on-dark)}
.ft-cluster ul{display:grid;gap:4px;font-size:14px;line-height:1.4;color:var(--text-mute)}
.ft-bottom{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid var(--border);margin-top:40px;padding-top:16px;padding-bottom:24px;color:var(--text-mute)}
@media(max-width:768px){
  .site-footer .ft-inner{grid-template-columns:1fr;text-align:left}
  .ft-bottom{flex-direction:column;align-items:flex-start;gap:6px}
}

/* sticky bar / float cta */
.mob-bar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:90;background:var(--primary);padding:10px 16px calc(12px + env(safe-area-inset-bottom))}
.mob-bar__btn{display:flex;justify-content:center;background:var(--accent);color:#fff;border-radius:0;padding:14px;font-weight:700}
.float-cta{position:fixed;right:16px;z-index:80;bottom:calc(var(--sticky-h) + 16px + env(safe-area-inset-bottom));background:var(--accent);color:#fff;border-radius:0;width:56px;height:56px;font-size:13px;font-weight:700;box-shadow:0 10px 24px rgba(0,0,0,.5);display:none;animation:floatPulse 2.4s ease-in-out infinite}
@media(max-width:768px){
  .mob-bar{display:block}
  .float-cta{display:flex}
}

/* misc */
.err404{max-width:37.5rem;margin:120px auto;text-align:center}
.err404__actions{display:flex;gap:12px;justify-content:center;margin-top:24px}

@media(max-width:480px){
  .hdr-logo__tagline{display:none}
  .hero__card{padding:24px}
}