/* =========================================================================
   DMC 시티워크 — "거리를 걷다 / CITY WALK"
   STUDIO ASPHALT & GLASS — 어반 모노톤 세로 저널 + Macy masonry
   고유 prefix: cw-
   ========================================================================= */

:root{
  --ink:#0c0d0f;        /* 아스팔트 블랙 */
  --ink-2:#16181c;      /* 야간 콘크리트 */
  --slate:#3a3e45;      /* 슬레이트 그레이 */
  --steel:#6b7178;      /* 강철 회색 */
  --fog:#a7adb4;        /* 안개 회색 */
  --line:#d7dade;       /* 분할선 */
  --paper:#f4f5f3;      /* 포장 보도 페이퍼 */
  --paper-2:#eceeec;
  --white:#ffffff;
  --led:#1fb6c8;        /* 커튼월 LED 시안 — 단 하나의 컬러 네가 */
  --led-deep:#0e6f7d;
  --shadow:0 18px 60px -28px rgba(8,10,12,.55);

  --serif:"Cormorant Garamond",Georgia,"Noto Serif KR",serif;
  --sans:"Space Grotesk","Pretendard","Apple SD Gothic Neo",system-ui,sans-serif;
  --mono:"Space Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --gut:clamp(20px,5vw,72px);
  --maxw:1180px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--sans);
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--led);outline-offset:3px;border-radius:2px}

/* ---- 공통 조판 ---- */
.cw-wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gut)}
.cw-eyebrow{
  font-family:var(--mono);
  font-size:.7rem;letter-spacing:.28em;text-transform:uppercase;
  color:var(--led-deep);
  display:flex;align-items:center;gap:.7em;
}
.cw-eyebrow::before{content:"";width:34px;height:1px;background:var(--led)}
.cw-h2{
  font-family:var(--serif);
  font-weight:500;
  font-size:clamp(2rem,6vw,3.6rem);
  line-height:1.04;
  letter-spacing:-.01em;
  margin:.45em 0 .5em;
}
.cw-h2 em{font-style:italic;color:var(--steel)}
.cw-lead{
  max-width:54ch;color:var(--slate);
  font-size:clamp(1rem,2.4vw,1.12rem);
}

/* 스크롤 리빌 (prefers-reduced-motion 시 무력화) */
.cw-rise{opacity:0;transform:translateY(26px);transition:opacity .9s cubic-bezier(.16,1,.3,1),transform .9s cubic-bezier(.16,1,.3,1)}
.cw-rise.cw-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.cw-rise{opacity:1!important;transform:none!important;transition:none}}

/* =========================================================================
   상단 거리 표지판 내비
   ========================================================================= */
.cw-nav{
  position:fixed;inset:0 0 auto 0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px var(--gut);
  background:rgba(244,245,243,0);
  transition:background .4s,box-shadow .4s,padding .4s;
}
.cw-nav.cw-stuck{
  background:rgba(244,245,243,.82);
  backdrop-filter:blur(14px);
  box-shadow:0 1px 0 var(--line);
  padding:12px var(--gut);
}
.cw-brand{font-family:var(--mono);font-size:.82rem;letter-spacing:.16em;font-weight:700;display:flex;align-items:center;gap:.6em}
.cw-brand b{color:var(--led-deep)}
.cw-brand span{width:7px;height:7px;border-radius:50%;background:var(--led);box-shadow:0 0 12px var(--led);animation:cw-pulse 2.6s infinite}
@keyframes cw-pulse{0%,100%{opacity:1}50%{opacity:.35}}
@media (prefers-reduced-motion:reduce){.cw-brand span{animation:none}}
.cw-nav-links{display:flex;gap:26px;font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase}
.cw-nav-links a{color:var(--slate);transition:color .25s}
.cw-nav-links a:hover{color:var(--ink)}
.cw-nav-cta{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;
  border:1px solid var(--ink);padding:9px 16px;border-radius:999px;
  transition:background .25s,color .25s;text-transform:uppercase;
}
.cw-nav-cta:hover{background:var(--ink);color:var(--paper)}
@media(max-width:820px){.cw-nav-links{display:none}}

/* =========================================================================
   HERO — 블루아워 커튼월, 3초 3요소
   ========================================================================= */
.cw-hero{
  position:relative;min-height:100svh;
  display:flex;align-items:flex-end;
  background:var(--ink) center/cover no-repeat;
  color:var(--paper);overflow:hidden;
}
.cw-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(8,10,12,.55) 0%,rgba(8,10,12,.15) 38%,rgba(8,10,12,.82) 100%);
}
.cw-hero-img{position:absolute;inset:0;background:center/cover no-repeat;opacity:0;transition:opacity 1.1s ease}
.cw-hero-img.has-img{opacity:1}
.cw-hero-inner{position:relative;z-index:2;width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--gut) clamp(48px,9vh,110px)}
.cw-hero-tag{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.3em;text-transform:uppercase;
  color:var(--led);margin-bottom:22px;display:flex;align-items:center;gap:.8em;
}
.cw-hero-tag::before{content:"";width:46px;height:1px;background:var(--led)}
.cw-hero h1{
  font-family:var(--serif);font-weight:500;
  font-size:clamp(2.7rem,9vw,6rem);line-height:.98;letter-spacing:-.02em;
  max-width:16ch;
}
.cw-hero h1 em{font-style:italic;color:#cfeef2}
.cw-hero-sub{margin-top:24px;max-width:46ch;color:#d6dadd;font-size:clamp(1rem,2.6vw,1.18rem)}
/* 3초 3요소 칩 */
.cw-hero-facts{
  margin-top:34px;display:flex;flex-wrap:wrap;gap:14px 30px;
  font-family:var(--mono);font-size:.78rem;letter-spacing:.04em;
}
.cw-hero-facts div{display:flex;flex-direction:column;gap:3px;border-left:1px solid rgba(255,255,255,.25);padding-left:14px}
.cw-hero-facts b{font-size:1.5rem;font-family:var(--sans);font-weight:600;color:var(--white);letter-spacing:-.01em}
.cw-hero-facts span{color:var(--fog);text-transform:uppercase;font-size:.66rem;letter-spacing:.16em}
.cw-scrollcue{
  position:absolute;left:var(--gut);bottom:22px;z-index:3;
  font-family:var(--mono);font-size:.64rem;letter-spacing:.2em;color:var(--fog);
  display:flex;align-items:center;gap:.6em;text-transform:uppercase;
}
.cw-scrollcue i{display:block;width:1px;height:30px;background:linear-gradient(var(--led),transparent);animation:cw-drop 1.8s infinite}
@keyframes cw-drop{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}50.1%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
@media (prefers-reduced-motion:reduce){.cw-scrollcue i{animation:none}}

/* =========================================================================
   거리 측정자 — 섹션 구분 마커 (저널 리듬)
   ========================================================================= */
.cw-block{padding:clamp(70px,12vh,140px) 0;position:relative}
.cw-marker{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--steel);display:flex;align-items:center;gap:1em;margin-bottom:30px;
}
.cw-marker b{color:var(--ink);font-size:.9rem}
.cw-marker hr{flex:1;border:0;height:1px;background:repeating-linear-gradient(90deg,var(--line) 0 6px,transparent 6px 12px)}

/* ---- 개요 / 사실 ---- */
.cw-overview{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(30px,5vw,72px);align-items:start}
.cw-overview .cw-lead{margin-top:18px}
.cw-note{margin-top:24px;font-size:.9rem;color:var(--steel);border-left:2px solid var(--led);padding-left:14px}
.cw-specsheet{border-top:1px solid var(--ink)}
.cw-specsheet dl{display:grid;grid-template-columns:auto 1fr;border-bottom:1px solid var(--line)}
.cw-specsheet dt,.cw-specsheet dd{padding:15px 4px}
.cw-specsheet dt{font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--steel)}
.cw-specsheet dd{text-align:right;font-weight:600;font-size:1.02rem}
.cw-specsheet dd small{display:block;font-weight:400;font-size:.74rem;color:var(--steel);font-family:var(--mono)}
@media(max-width:760px){.cw-overview{grid-template-columns:1fr}}

/* ---- 입지 ---- */
.cw-loc{background:var(--ink);color:var(--paper)}
.cw-loc .cw-marker{color:var(--fog)}
.cw-loc .cw-marker b{color:var(--white)}
.cw-loc .cw-marker hr{background:repeating-linear-gradient(90deg,rgba(255,255,255,.22) 0 6px,transparent 6px 12px)}
.cw-loc .cw-h2{color:var(--white)}
.cw-loc .cw-h2 em{color:var(--led)}
.cw-loc .cw-lead{color:#c4c9cd}
.cw-axes{margin-top:48px;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12)}
.cw-axes article{background:var(--ink);padding:30px 26px;transition:background .35s}
.cw-axes article:hover{background:var(--ink-2)}
.cw-axes .num{font-family:var(--mono);font-size:.72rem;color:var(--led);letter-spacing:.2em}
.cw-axes h3{font-family:var(--serif);font-size:1.5rem;font-weight:500;margin:14px 0 8px;color:var(--white)}
.cw-axes p{font-size:.92rem;color:#aeb4b8}
.cw-loc-cau{margin-top:26px;font-family:var(--mono);font-size:.74rem;color:var(--fog);letter-spacing:.02em}
@media(max-width:760px){.cw-axes{grid-template-columns:1fr}}

/* ---- masonry 갤러리 (Macy.js) — "거리를 걷다" ---- */
.cw-gallery-head{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:18px}
.cw-macy{margin-top:46px}
.cw-card{
  position:relative;border-radius:4px;overflow:hidden;background:var(--paper-2);
  box-shadow:var(--shadow);
}
.cw-card .cw-ph{
  width:100%;background:var(--paper-2) center/cover no-repeat;
  opacity:0;transition:opacity 1s ease;filter:grayscale(.18) contrast(1.03);
}
.cw-card .cw-ph.has-img{opacity:1}
.cw-card figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:22px 18px 16px;
  background:linear-gradient(transparent,rgba(8,10,12,.78));
  color:var(--paper);
}
.cw-card figcaption b{display:block;font-family:var(--serif);font-size:1.25rem;font-weight:500}
.cw-card figcaption span{font-family:var(--mono);font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;color:var(--led)}
/* 카드별 이미지 비율 (masonry 높이 다양화) */
.cw-r-tall .cw-ph{aspect-ratio:3/4.4}
.cw-r-wide .cw-ph{aspect-ratio:4/3}
.cw-r-sq   .cw-ph{aspect-ratio:1/1}
.cw-r-portrait .cw-ph{aspect-ratio:3/4}

/* ---- 상가/층별 구성 ---- */
.cw-stack{display:grid;gap:14px;margin-top:46px}
.cw-floor{
  display:grid;grid-template-columns:120px 1fr auto;align-items:center;gap:22px;
  border:1px solid var(--line);background:var(--white);
  padding:24px 26px;border-radius:4px;transition:transform .3s,border-color .3s,box-shadow .3s;
}
.cw-floor:hover{transform:translateX(6px);border-color:var(--ink);box-shadow:var(--shadow)}
.cw-floor .lv{font-family:var(--mono);font-size:1.05rem;letter-spacing:.06em;color:var(--led-deep);font-weight:700}
.cw-floor h3{font-family:var(--serif);font-size:1.45rem;font-weight:500}
.cw-floor p{font-size:.9rem;color:var(--steel);margin-top:3px}
.cw-floor .tag{font-family:var(--mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--white);background:var(--slate);padding:6px 12px;border-radius:999px;white-space:nowrap}
.cw-floor .tag.fixed{background:var(--led-deep)}
@media(max-width:680px){
  .cw-floor{grid-template-columns:1fr;gap:8px}
  .cw-floor .tag{justify-self:start}
}

/* ---- 투자포인트 / 프리미엄6 ---- */
.cw-prem{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:46px}
.cw-prem article{background:var(--paper);padding:34px 28px;transition:background .35s}
.cw-prem article:hover{background:var(--white)}
.cw-prem .pn{font-family:var(--mono);font-size:.72rem;letter-spacing:.2em;color:var(--led-deep)}
.cw-prem h3{font-family:var(--serif);font-size:1.55rem;font-weight:500;margin:16px 0 8px;letter-spacing:-.01em}
.cw-prem p{font-size:.9rem;color:var(--steel)}
@media(max-width:820px){.cw-prem{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.cw-prem{grid-template-columns:1fr}}

/* =========================================================================
   관심등록 폼
   ========================================================================= */
.cw-reg{background:var(--ink);color:var(--paper);position:relative;overflow:hidden}
.cw-reg::before{
  content:"";position:absolute;right:-10%;top:-30%;width:55%;height:160%;
  background:radial-gradient(closest-side,rgba(31,182,200,.16),transparent 70%);
  pointer-events:none;
}
.cw-reg-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,6vw,80px);align-items:center;position:relative;z-index:2}
.cw-reg .cw-eyebrow{color:var(--led)}
.cw-reg .cw-eyebrow::before{background:var(--led)}
.cw-reg .cw-h2{color:var(--white)}
.cw-reg .cw-h2 em{color:var(--led)}
.cw-reg-lead{color:#c4c9cd;margin-top:8px;max-width:42ch}
.cw-reg-call{margin-top:26px;font-family:var(--mono);font-size:.78rem;letter-spacing:.06em;color:var(--fog)}
.cw-reg-call b{color:var(--led);font-size:1.4rem;letter-spacing:.02em;display:block;margin-top:4px}
.cw-form{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.14);border-radius:6px;padding:clamp(24px,4vw,38px)}
.cw-field{margin-bottom:18px}
.cw-field label{display:block;font-family:var(--mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--fog);margin-bottom:8px}
.cw-field input,.cw-field select{
  width:100%;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.2);
  color:var(--white);padding:13px 14px;border-radius:4px;font-family:var(--sans);font-size:.98rem;
  transition:border-color .25s,background .25s;
}
.cw-field input::placeholder{color:#69707a}
.cw-field input:focus,.cw-field select:focus{outline:none;border-color:var(--led);background:rgba(31,182,200,.06)}
.cw-field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23a7adb4' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}
.cw-consent{display:flex;gap:10px;align-items:flex-start;font-size:.8rem;color:var(--fog);margin:6px 0 20px}
.cw-consent input{width:18px;height:18px;flex:0 0 auto;margin-top:2px;accent-color:var(--led)}
.cw-submit{
  width:100%;border:0;background:var(--led);color:#04282d;font-family:var(--mono);
  font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;font-weight:700;
  padding:16px;border-radius:4px;cursor:pointer;transition:transform .2s,box-shadow .2s,background .25s;
}
.cw-submit:hover{transform:translateY(-2px);box-shadow:0 14px 30px -12px rgba(31,182,200,.6)}
.cw-submit:disabled{opacity:.6;cursor:wait;transform:none}
.cw-ok{display:none;text-align:center;padding:14px 0 0;color:var(--led);font-family:var(--mono);font-size:.84rem;letter-spacing:.05em}
.cw-ok.show{display:block;animation:cw-fade .5s ease}
@keyframes cw-fade{from{opacity:0;transform:translateY(8px)}to{opacity:1}}
@media(max-width:820px){.cw-reg-grid{grid-template-columns:1fr}}

/* =========================================================================
   sticky 모바일 CTA
   ========================================================================= */
.cw-sticky{
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  display:flex;gap:10px;padding:12px var(--gut);
  background:rgba(12,13,15,.94);backdrop-filter:blur(10px);
  border-top:1px solid rgba(255,255,255,.12);
  transform:translateY(110%);transition:transform .45s cubic-bezier(.16,1,.3,1);
}
.cw-sticky.show{transform:none}
.cw-sticky a{
  flex:1;text-align:center;font-family:var(--mono);font-size:.74rem;letter-spacing:.1em;
  padding:13px;border-radius:4px;text-transform:uppercase;
}
.cw-sticky .tel{background:transparent;border:1px solid rgba(255,255,255,.3);color:var(--paper)}
.cw-sticky .go{background:var(--led);color:#04282d;font-weight:700}
@media(min-width:821px){.cw-sticky{display:none}}

/* =========================================================================
   footer
   ========================================================================= */
.cw-foot{background:var(--paper-2);color:var(--slate);padding:64px 0 96px;border-top:1px solid var(--line)}
.cw-foot-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px;align-items:flex-end}
.cw-foot-brand{font-family:var(--serif);font-size:2rem;font-weight:500;color:var(--ink)}
.cw-foot-meta{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;color:var(--steel);text-align:right;line-height:1.9}
.cw-trust{display:flex;flex-wrap:wrap;gap:22px 40px;margin:40px 0;padding:28px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-family:var(--mono);font-size:.74rem;letter-spacing:.04em}
.cw-trust div span{display:block;color:var(--steel);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:5px}
.cw-trust div b{color:var(--ink);font-weight:600;font-size:.92rem}
.cw-disc{font-size:.78rem;color:var(--steel);max-width:74ch;line-height:1.75}
.cw-copy{margin-top:22px;font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;color:var(--fog)}
@media(max-width:680px){.cw-foot-meta{text-align:left}}

/* PLOT-KO-WRAP: 한글 어절 단위 줄바꿈 + 오버플로 방지 (어떤 폭에서도 자연스럽게) */
:where(html){word-break:keep-all;overflow-wrap:break-word}

/* ── 예시 평면도(원본 도면 부재 시 대체) · 테마무관 ───────── */
.ex-plan{--plan-accent:currentColor;margin:30px 0 4px}
.ex-plan>svg{display:block;width:100%;max-width:720px;margin:0 auto;background:color-mix(in srgb,currentColor 5%,transparent);border:1px solid color-mix(in srgb,currentColor 20%,transparent);border-radius:16px;padding:14px}
.ex-plan__cap{max-width:720px;margin:13px auto 0;text-align:center;font-size:.82rem;opacity:.72}
.ex-plan__cap b{font-weight:700}