/* ============================================================
   STUDIO RIPARIA — 힐스테이트 신용 더리버 단지내 상가
   Data-driven dashboard editorial. Navy / finance tone.
   ============================================================ */

:root{
  --ink:#0a1424;
  --navy:#0e2347;
  --navy-2:#143461;
  --navy-line:#1d3c66;
  --steel:#5a7196;
  --mist:#9fb2cf;
  --paper:#f4f7fc;
  --paper-2:#e8eef7;
  --card:#ffffff;
  --gold:#c9a14a;
  --gold-soft:#e7d4a3;
  --river:#3aa6b9;
  --river-deep:#1f7d90;
  --up:#2f9e6f;
  --grid:rgba(13,40,79,.10);
  --shadow:0 18px 50px -28px rgba(8,22,46,.55);
  --shadow-sm:0 8px 24px -16px rgba(8,22,46,.45);
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --sans:"Pretendard","Pretendard Variable",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --serif:"Fraunces","Pretendard",Georgia,serif;
  --rad:14px;
  --maxw:1180px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2.5px solid var(--gold);outline-offset:3px;border-radius:4px}

.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.eyebrow{
  font-family:var(--mono);
  font-size:.72rem;
  letter-spacing:.28em;
  text-transform:uppercase;
  color:var(--river-deep);
  display:flex;align-items:center;gap:.7em;
  font-weight:600;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--gold)}
.sec-title{
  font-family:var(--serif);
  font-weight:600;
  font-size:clamp(1.7rem,4.4vw,2.7rem);
  line-height:1.12;
  letter-spacing:-.01em;
  color:var(--navy);
  margin:.5rem 0 .9rem;
}
.sec-lead{
  max-width:54ch;color:var(--steel);font-size:1.02rem;
}
.num{font-family:var(--mono);font-feature-settings:"tnum"}

/* ---------- Top bar ---------- */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:60;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 22px;
  background:rgba(10,20,36,.0);
  transition:background .35s ease,box-shadow .35s ease,padding .35s ease;
}
.topbar.solid{
  background:rgba(10,20,36,.92);
  backdrop-filter:blur(10px);
  box-shadow:0 1px 0 rgba(255,255,255,.06);
  padding:10px 22px;
}
.brandmark{display:flex;align-items:center;gap:11px;color:#fff}
.brandmark .glyph{
  width:34px;height:34px;border-radius:9px;
  background:linear-gradient(150deg,var(--river),var(--river-deep));
  display:grid;place-items:center;
  font-family:var(--mono);font-weight:700;font-size:.95rem;color:#fff;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.18);
}
.brandmark b{font-weight:700;font-size:.98rem;letter-spacing:.01em}
.brandmark span{display:block;font-family:var(--mono);font-size:.62rem;letter-spacing:.22em;color:var(--mist);text-transform:uppercase}
.topbar .nav-cta{
  font-family:var(--mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--ink);background:var(--gold);
  padding:9px 16px;border-radius:50px;font-weight:600;
  transition:transform .2s ease,filter .2s ease;
}
.topbar .nav-cta:hover{transform:translateY(-1px);filter:brightness(1.06)}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:100svh;
  display:flex;flex-direction:column;justify-content:flex-end;
  color:#fff;overflow:hidden;
  background:var(--ink);
}
.hero__bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:0;transition:opacity 1.1s ease;transform:scale(1.06);
}
.hero__bg.has-img{opacity:1;animation:slowzoom 18s ease-out forwards}
@keyframes slowzoom{to{transform:scale(1)}}
@media (prefers-reduced-motion:reduce){.hero__bg.has-img{animation:none;transform:none}}
.hero__scrim{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(8,18,38,.55) 0%,rgba(8,18,38,.15) 30%,rgba(8,18,38,.78) 78%,rgba(8,18,38,.96) 100%),
    linear-gradient(90deg,rgba(8,18,38,.6),transparent 55%);
}
.hero .wrap{position:relative;z-index:2;padding-bottom:46px;padding-top:120px}
.hero__tag{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--mono);font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--gold-soft);
  border:1px solid rgba(231,212,163,.4);border-radius:50px;
  padding:7px 15px;margin-bottom:22px;
}
.hero__tag .dot{width:7px;height:7px;border-radius:50%;background:var(--river);box-shadow:0 0 0 4px rgba(58,166,185,.25)}
.hero h1{
  font-family:var(--serif);font-weight:600;
  font-size:clamp(2.3rem,7vw,4.7rem);line-height:1.04;letter-spacing:-.02em;
  max-width:16ch;text-shadow:0 2px 30px rgba(0,0,0,.3);
}
.hero h1 em{font-style:italic;color:var(--gold-soft)}
.hero__where{
  margin-top:18px;font-size:1.05rem;color:var(--paper-2);max-width:46ch;
}
/* hero data strip — the "3-second" who/what/where in figures */
.hero__strip{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:1px;margin-top:34px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--rad);overflow:hidden;
  backdrop-filter:blur(6px);
}
.hero__strip .cell{
  background:rgba(10,22,44,.55);padding:18px 18px 16px;
}
.hero__strip .k{font-family:var(--mono);font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;color:var(--mist)}
.hero__strip .v{font-family:var(--serif);font-size:clamp(1.3rem,3.4vw,1.9rem);font-weight:600;margin-top:5px;line-height:1.1}
.hero__strip .v small{font-family:var(--sans);font-size:.72rem;color:var(--mist);font-weight:500;letter-spacing:.02em}
.scrollcue{
  margin-top:30px;font-family:var(--mono);font-size:.68rem;letter-spacing:.22em;
  text-transform:uppercase;color:var(--mist);display:flex;align-items:center;gap:.7em;
}
.scrollcue::after{content:"";width:1px;height:26px;background:linear-gradient(var(--gold),transparent);animation:cue 1.8s ease-in-out infinite}
@keyframes cue{0%,100%{opacity:.3;transform:scaleY(.6)}50%{opacity:1;transform:scaleY(1)}}
@media (prefers-reduced-motion:reduce){.scrollcue::after{animation:none}}

/* ---------- generic section rhythm ---------- */
section{position:relative}
.band{padding:84px 0}
.band--paper{background:var(--paper)}
.band--white{background:#fff}
.band--navy{background:var(--navy);color:#fff}
.band--navy .sec-title{color:#fff}
.band--navy .sec-lead{color:var(--mist)}
.band--navy .eyebrow{color:var(--gold-soft)}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- Overview KPI dashboard ---------- */
.kpis{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px;
}
.kpi{
  background:var(--card);border:1px solid var(--paper-2);border-radius:var(--rad);
  padding:20px 18px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;
}
.kpi::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(var(--river),var(--river-deep))}
.kpi .k{font-family:var(--mono);font-size:.66rem;letter-spacing:.15em;text-transform:uppercase;color:var(--steel)}
.kpi .v{font-family:var(--serif);font-weight:600;font-size:clamp(1.5rem,3.6vw,2.2rem);color:var(--navy);margin-top:6px;line-height:1}
.kpi .v small{font-family:var(--sans);font-size:.7rem;color:var(--steel);font-weight:500}
.kpi .note{font-size:.78rem;color:var(--steel);margin-top:8px}
.factbar{
  margin-top:18px;display:flex;flex-wrap:wrap;gap:8px;
}
.tagchip{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.06em;
  background:var(--paper-2);color:var(--navy-2);border-radius:50px;padding:6px 13px;
}

/* ---------- Location / 배후수요 ---------- */
.loc-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:center;margin-top:34px}
.loc-figure{
  border-radius:var(--rad);overflow:hidden;position:relative;min-height:420px;
  background:var(--navy);box-shadow:var(--shadow);
}
.loc-figure .ph{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1s ease}
.loc-figure .ph.has-img{opacity:1}
.loc-figure figcaption{
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  padding:18px;color:#fff;font-family:var(--mono);font-size:.72rem;letter-spacing:.05em;
  background:linear-gradient(transparent,rgba(8,18,38,.85));
}
.loc-points{display:flex;flex-direction:column;gap:0}
.loc-point{
  border-top:1px solid var(--paper-2);padding:18px 0;display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start;
}
.loc-point:last-child{border-bottom:1px solid var(--paper-2)}
.loc-point .idx{font-family:var(--mono);color:var(--gold);font-size:.78rem;font-weight:600;padding-top:3px}
.loc-point h4{font-size:1.05rem;color:var(--navy);font-weight:700}
.loc-point p{font-size:.92rem;color:var(--steel);margin-top:3px}

/* ---------- Charts ---------- */
.chart-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:34px}
.chart-card{
  background:#fff;border:1px solid var(--paper-2);border-radius:var(--rad);
  padding:22px 20px 12px;box-shadow:var(--shadow-sm);
}
.band--navy .chart-card{background:#10294e;border-color:var(--navy-line);box-shadow:none}
.chart-card h4{font-size:1.02rem;color:var(--navy);font-weight:700;display:flex;align-items:center;gap:.5em}
.band--navy .chart-card h4{color:#fff}
.chart-card .sub{font-size:.8rem;color:var(--steel);margin-top:2px}
.band--navy .chart-card .sub{color:var(--mist)}
.chart-card .holder{margin-top:8px;min-height:240px}
.chart-foot{font-family:var(--mono);font-size:.66rem;color:var(--steel);margin-top:6px;letter-spacing:.04em}
.band--navy .chart-foot{color:var(--mist)}

/* ---------- MD composition ---------- */
.md-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:30px}
.md-card{
  background:#fff;border:1px solid var(--paper-2);border-radius:12px;padding:16px 14px;
  display:flex;flex-direction:column;gap:8px;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.md-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:var(--gold-soft)}
.md-card .ic{font-family:var(--mono);font-size:.7rem;color:var(--river-deep);letter-spacing:.08em}
.md-card b{font-size:.96rem;color:var(--navy)}
.md-card span{font-size:.78rem;color:var(--steel);line-height:1.4}
.md-card.anchor{background:linear-gradient(160deg,#10294e,var(--navy));border-color:var(--navy)}
.md-card.anchor b,.md-card.anchor .ic{color:#fff}
.md-card.anchor .ic{color:var(--gold-soft)}
.md-card.anchor span{color:var(--mist)}

/* ---------- Invest points ---------- */
.inv-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:32px}
.inv{
  position:relative;border:1px solid var(--navy-line);border-radius:var(--rad);
  padding:26px 24px;background:rgba(255,255,255,.03);overflow:hidden;
}
.inv .no{
  font-family:var(--serif);font-size:3.4rem;font-weight:600;color:var(--navy-line);
  position:absolute;right:18px;top:6px;line-height:1;opacity:.9;
}
.inv h4{font-size:1.18rem;color:#fff;font-weight:700;position:relative}
.inv p{color:var(--mist);font-size:.94rem;margin-top:8px;max-width:40ch;position:relative}
.inv .pill{display:inline-block;margin-top:14px;font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;color:var(--gold-soft);border:1px solid rgba(231,212,163,.35);padding:5px 11px;border-radius:50px}

/* ---------- Gallery ---------- */
.gal{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;gap:12px;margin-top:30px}
.gal figure{position:relative;border-radius:12px;overflow:hidden;background:var(--navy)}
.gal figure.big{grid-column:span 2;grid-row:span 2}
.gal .ph{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transform:scale(1.05);transition:opacity 1s ease,transform .8s ease}
.gal .ph.has-img{opacity:1;transform:scale(1)}
.gal figure:hover .ph.has-img{transform:scale(1.06)}
.gal figcaption{position:absolute;left:0;right:0;bottom:0;padding:14px;color:#fff;font-family:var(--mono);font-size:.68rem;letter-spacing:.05em;background:linear-gradient(transparent,rgba(8,18,38,.8));z-index:2}

/* ---------- Register / form ---------- */
.reg{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:center}
.reg__copy h3{font-family:var(--serif);font-size:clamp(1.8rem,4vw,2.5rem);color:#fff;font-weight:600;line-height:1.12}
.reg__copy p{color:var(--mist);margin-top:14px;max-width:42ch}
.reg__list{margin-top:22px;display:flex;flex-direction:column;gap:10px}
.reg__list li{list-style:none;font-size:.92rem;color:var(--paper-2);display:flex;gap:10px;align-items:flex-start}
.reg__list li::before{content:"→";color:var(--gold);font-family:var(--mono)}
.form{
  background:#fff;border-radius:var(--rad);padding:28px;box-shadow:var(--shadow);
}
.form h4{font-family:var(--serif);font-size:1.35rem;color:var(--navy);font-weight:600}
.form .field{margin-top:14px}
.form label{display:block;font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--steel);margin-bottom:6px}
.form input,.form select{
  width:100%;padding:13px 14px;border:1.5px solid var(--paper-2);border-radius:10px;
  font-family:var(--sans);font-size:.96rem;color:var(--ink);background:var(--paper);transition:border-color .2s ease,background .2s ease;
}
.form input:focus,.form select:focus{outline:none;border-color:var(--river);background:#fff}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form .consent{display:flex;gap:10px;align-items:flex-start;margin-top:16px;font-size:.82rem;color:var(--steel)}
.form .consent input{width:auto;margin-top:3px}
.form .submit{
  width:100%;margin-top:18px;padding:15px;border:none;border-radius:10px;cursor:pointer;
  background:linear-gradient(120deg,var(--navy),var(--navy-2));color:#fff;
  font-family:var(--sans);font-weight:700;font-size:1rem;letter-spacing:.02em;
  transition:transform .2s ease,filter .2s ease;
}
.form .submit:hover{transform:translateY(-2px);filter:brightness(1.08)}
.form .hint{font-size:.72rem;color:var(--steel);margin-top:10px;text-align:center}
.form__ok{display:none;text-align:center;padding:18px 6px}
.form__ok.show{display:block;animation:pop .5s cubic-bezier(.2,.8,.2,1)}
@keyframes pop{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:none}}
.form__ok .check{
  width:56px;height:56px;border-radius:50%;margin:0 auto 12px;
  background:var(--up);display:grid;place-items:center;color:#fff;font-size:1.6rem;
}
.form__ok h4{color:var(--navy)}
.form__ok p{color:var(--steel);font-size:.9rem;margin-top:6px}

/* ---------- sticky mobile CTA ---------- */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:70;
  display:none;gap:10px;padding:12px 14px;
  background:rgba(10,20,36,.96);backdrop-filter:blur(8px);
  box-shadow:0 -4px 24px rgba(0,0,0,.3);
}
.sticky-cta a{
  flex:1;text-align:center;padding:13px;border-radius:10px;font-weight:700;font-size:.95rem;
}
.sticky-cta .primary{background:var(--gold);color:var(--ink)}
.sticky-cta .ghost{border:1px solid rgba(255,255,255,.3);color:#fff;font-size:.88rem}

/* ---------- footer ---------- */
.foot{background:var(--ink);color:var(--mist);padding:54px 0 36px;font-size:.86rem}
.foot .top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:26px;border-bottom:1px solid var(--navy-line);padding-bottom:26px}
.foot .brandmark b{color:#fff}
.foot .meta{display:grid;grid-template-columns:repeat(2,auto);gap:8px 40px;font-family:var(--mono);font-size:.74rem}
.foot .meta .k{color:var(--steel);letter-spacing:.1em}
.foot .meta .vv{color:var(--paper-2)}
.foot .disc{margin-top:22px;font-size:.78rem;color:var(--steel);line-height:1.7;max-width:78ch}
.foot .copy{margin-top:16px;font-family:var(--mono);font-size:.7rem;color:var(--steel);letter-spacing:.06em}

/* ---------- responsive ---------- */
@media (max-width:960px){
  .kpis{grid-template-columns:repeat(2,1fr)}
  .loc-grid{grid-template-columns:1fr}
  .chart-grid{grid-template-columns:1fr}
  .md-grid{grid-template-columns:repeat(3,1fr)}
  .inv-grid{grid-template-columns:1fr}
  .gal{grid-template-columns:repeat(2,1fr);grid-auto-rows:170px}
  .gal figure.big{grid-column:span 2;grid-row:span 1}
  .reg{grid-template-columns:1fr;gap:26px}
}
@media (max-width:560px){
  .band{padding:60px 0}
  .hero__strip{grid-template-columns:1fr}
  .kpis{grid-template-columns:1fr 1fr}
  .md-grid{grid-template-columns:repeat(2,1fr)}
  .form .row{grid-template-columns:1fr}
  .sticky-cta{display:flex}
  .topbar .nav-cta{display:none}
  .foot .top{flex-direction:column}
  body{padding-bottom:70px}
}

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

/* 예시 평면/배치도(원본 도면 부재 시 대체) · 테마무관 */
.ex-plan{--plan-accent:currentColor;margin:30px auto 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--wide>svg{max-width:880px}
.ex-plan--sec{padding:clamp(48px,8vw,90px) clamp(18px,5vw,40px)}
.ex-plan__h{max-width:880px;margin:0 auto 20px;text-align:center;font-size:clamp(1.3rem,2.6vw,1.9rem);font-weight:700;letter-spacing:-.01em}
.ex-plan__why{max-width:760px;margin:16px auto 0;text-align:center;font-size:.94rem;opacity:.85;line-height:1.65}
.ex-plan__cap{max-width:880px;margin:8px auto 0;text-align:center;font-size:.8rem;opacity:.6}
.ex-plan__cap b,.ex-plan__why b{font-weight:700}