/* Valuation-RE 공개 랜딩 사이트 — 정적 HTML/CSS(빌드 도구 불필요).
   서버 로직 없음: "무료로 시작하기"는 /app/ (Streamlit 툴)로 가는 일반 링크.
   디자인 방향: 국내 핀테크(토스류) 레퍼런스 — 화이트/라이트그레이 배경, 단일 블루 포인트,
   둥근 카드+소프트 섀도, 세리프·모노 혼용 없이 Pretendard 굵기/크기로만 위계를 만든다. */
:root{
  --ink:#191F28; --sub:#4E5968; --bg:#F7F8FA; --panel:#FFFFFF;
  --line:#E5E8EB; --accent:#3182F6; --accent-weak:#EAF2FF; --accent-deep:#1B64DA;
  color-scheme: light only;   /* 안드로이드 크롬 강제 다크모드로 배경·NOI차트 등이 반전/어두워지는 문제 방지 */
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;}
body{background:var(--bg);color:var(--ink);font-family:'Pretendard','Malgun Gothic',sans-serif;
  -webkit-font-smoothing:antialiased;word-break:keep-all;}
a{color:inherit;text-decoration:none;}
a:hover{opacity:.75;}
.mono{font-variant-numeric:tabular-nums;}

.page{max-width:1200px;margin:0 auto;padding:0 32px;}

.nav{display:flex;align-items:center;justify-content:space-between;padding:26px 0;}
.logo{display:inline-flex;align-items:center;gap:9px;}
.logo-tile{width:28px;height:28px;display:flex;align-items:center;justify-content:center;flex:none;}
.logo-tile.sm{width:20px;height:20px;}
.wordmark{font-weight:800;font-size:18px;letter-spacing:-.02em;color:var(--ink);white-space:nowrap;}
.navlinks{display:flex;align-items:center;gap:32px;font-size:14.5px;color:var(--sub);font-weight:600;}
.navlinks a{transition:color .15s ease;white-space:nowrap;}
.navlinks a.active{color:var(--ink);}
.navlinks a.cta{color:#fff;background:var(--accent);
  padding:11px 20px;border-radius:10px;font-weight:700;transition:background .15s ease,transform .15s ease;}
.navlinks a.cta:hover{background:var(--accent-deep);opacity:1;transform:translateY(-1px);}

.hero{padding:64px 0 12px;max-width:720px;}
.subhero{padding:64px 0 8px;max-width:680px;}
.spec{display:inline-flex;align-items:center;gap:8px;margin-bottom:22px;
  background:var(--accent-weak);color:var(--accent-deep);padding:7px 14px;border-radius:100px;}
.spec .lbl{font-size:12px;font-weight:700;letter-spacing:-.01em;}
.spec .rule{display:none;}

h1{font-weight:800;font-size:56px;line-height:1.28;letter-spacing:-.03em;margin:0 0 22px;word-break:keep-all;color:var(--ink);}
h1 em{font-style:normal;color:var(--accent);}
h2.sub-h{font-weight:800;font-size:32px;letter-spacing:-.02em;margin:0 0 14px;word-break:keep-all;color:var(--ink);}
.sub{font-size:17px;line-height:1.7;color:var(--sub);max-width:480px;margin:0 0 32px;word-break:keep-all;font-weight:500;}
.ctarow{display:flex;align-items:center;gap:20px;}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#fff;
  padding:16px 28px;font-size:15px;font-weight:700;border-radius:12px;border:none;cursor:pointer;
  transition:transform .15s ease,box-shadow .15s ease,background .15s ease;}
.btn:hover{background:var(--accent-deep);transform:translateY(-2px);box-shadow:0 10px 24px rgba(49,130,246,.28);opacity:1;}
.link{font-size:14.5px;font-weight:700;color:var(--sub);transition:color .15s ease;}
.link:hover{color:var(--accent);opacity:1;}

.demo{margin:56px 0 0;display:grid;grid-template-columns:.62fr auto 1.9fr;align-items:end;gap:0;}
.rr{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:0;position:relative;
  align-self:stretch;display:flex;flex-direction:column;box-shadow:0 2px 10px rgba(25,31,40,.04);overflow:hidden;}
.rr .hd{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line);}
.rr .fn{font-size:12.5px;font-weight:700;}
.rr .tag{font-size:10px;color:var(--accent-deep);font-weight:700;background:var(--accent-weak);
  padding:4px 9px;border-radius:100px;}
table{width:100%;border-collapse:collapse;font-size:12px;}
table th{text-align:right;color:var(--sub);font-size:10.5px;font-weight:700;padding:10px 16px 8px;
  border-bottom:1px solid var(--line);}
table th:first-child, table td:first-child{text-align:left;}
table td{text-align:right;padding:10px 16px;border-bottom:1px solid #F0F2F4;color:var(--ink);font-weight:500;}
table tr:last-child td{border-bottom:none;}
.rr-more td,.rr-more td:first-child{text-align:center;color:var(--accent);font-weight:700;padding:24px 6px 4px;font-size:15px;line-height:1;}
.mkcircle{background:var(--accent-weak);color:var(--accent-deep);border-radius:6px;padding:2px 5px 2px 7px;font-weight:700;margin-right:-3px;}
.mkunderline{color:#B0B8C1;}
.arrow{display:flex;flex-direction:column;align-items:center;gap:8px;padding:0 22px;color:var(--accent);align-self:center;}
.arrow .cap{font-size:10px;font-weight:700;letter-spacing:0;color:var(--sub);}
.results{display:flex;flex-direction:column;gap:12px;}
.reshd{display:flex;align-items:center;justify-content:space-between;padding:0 2px 2px;}
.reshd .fn{font-size:14px;font-weight:700;}
.reshd .st{font-size:10px;color:var(--accent-deep);font-weight:700;background:var(--accent-weak);padding:4px 9px;border-radius:100px;}
.rcard{background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:0 2px 10px rgba(25,31,40,.04);}
.sechd{font-size:12.5px;font-weight:700;color:var(--sub);margin-bottom:14px;}
.sechd .unit{font-weight:500;color:#8B95A1;}
.kpirow{display:grid;grid-template-columns:repeat(4,1fr);}
.kpi{padding:18px 20px;border-right:1px solid var(--line);}
.kpi:last-child{border-right:none;}
.kpi .l{font-size:11.5px;color:var(--sub);font-weight:700;margin-bottom:8px;}
.kpi .v{font-size:19px;font-weight:700;letter-spacing:-.01em;color:var(--ink);}
.kpi.primary .v{font-size:27px;font-weight:800;color:var(--accent);}
.rescols{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.rescols .rcard{padding:20px;}
.chart{display:flex;align-items:flex-end;gap:8px;}
.bar{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;}
.barcol{width:100%;height:78px;display:flex;align-items:flex-end;}
.bar .b{width:100%;background:#EAF2FF;border-radius:6px 6px 0 0;}
.bar .b.hi{background:var(--accent);}
.bv{font-size:9px;color:var(--sub);font-weight:600;}
.bv.hi{color:var(--accent-deep);font-weight:800;}
.by{font-size:9px;color:#8B95A1;font-weight:600;}
.fundbar{display:flex;height:36px;border-radius:10px;overflow:hidden;margin-bottom:10px;}
.fundbar .eq{background:var(--accent);}
.fundbar .dt{background:#EAF2FF;}
.fundamt{display:flex;justify-content:space-between;font-size:11px;font-weight:700;margin-bottom:6px;}
.fundamt .a{color:var(--accent-deep);} .fundamt .b{color:var(--sub);}
.fundlbl{display:flex;justify-content:space-between;font-size:10.5px;color:var(--sub);font-weight:600;}
.clstbl{width:100%;border-collapse:collapse;font-size:11.5px;}
.clstbl th{text-align:right;color:var(--sub);font-size:10px;font-weight:700;padding:0 0 8px;}
.clstbl th:first-child,.clstbl td:first-child,
.clstbl th:nth-child(2),.clstbl td:nth-child(2){text-align:left;}
.clstbl td{text-align:right;padding:8px 0;border-top:1px solid var(--line);color:var(--ink);font-weight:600;}
.roadmap{margin:48px 0 0;padding:20px 22px;border-radius:14px;background:var(--panel);border:1px solid var(--line);
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;}
.roadmap .rm-label{font-size:12.5px;font-weight:700;color:var(--sub);white-space:nowrap;}
.roadmap .rm-chips{display:flex;gap:8px;flex-wrap:wrap;}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;padding:7px 15px;
  border-radius:100px;background:#F1F3F5;color:var(--sub);white-space:nowrap;}
.chip.live{background:var(--accent-weak);color:var(--accent-deep);}
.chip.live::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent-deep);flex:none;}

.secwrap{padding:56px 0;}
.egrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.ecard{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:26px 24px;
  transition:transform .18s ease,box-shadow .18s ease;box-shadow:0 2px 10px rgba(25,31,40,.03);}
.ecard:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(25,31,40,.09);}
.ecard .idx{width:40px;height:40px;border-radius:12px;background:var(--accent-weak);color:var(--accent-deep);
  font-size:16px;font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:18px;}
.ecard h3{font-size:16px;font-weight:700;margin:0 0 10px;color:var(--ink);}
.ecard p{font-size:13px;line-height:1.65;color:var(--sub);margin:0;word-break:keep-all;font-weight:500;}

.steps{display:flex;gap:18px;}
.step{flex:1;background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:26px 22px;
  box-shadow:0 2px 10px rgba(25,31,40,.03);}
.steprule{display:none;}
.step .no{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;
  background:var(--ink);color:#fff;font-size:14px;font-weight:800;margin-bottom:16px;}
.step h3{font-size:16.5px;font-weight:700;margin:0 0 8px;color:var(--ink);}
.step p{font-size:13.5px;color:var(--sub);line-height:1.65;margin:0;word-break:keep-all;font-weight:500;}

.pricebox{max-width:560px;margin:0 auto;text-align:center;}
.pricecard{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:48px 40px 44px;margin-bottom:20px;
  box-shadow:0 4px 18px rgba(25,31,40,.05);}
.pricebox h2{font-size:26px;font-weight:800;margin:16px 0 12px;letter-spacing:-.02em;color:var(--ink);}
.pricebox p{font-size:15px;color:var(--sub);margin:0 0 26px;line-height:1.7;font-weight:500;}
.pricenote{font-size:13px;color:var(--sub);max-width:480px;margin:0 auto;line-height:1.7;font-weight:500;}

.endrow{padding:8px 0 64px;display:flex;align-items:center;gap:22px;}
.foot{border-top:1px solid var(--line);padding:26px 0 40px;display:flex;justify-content:center;align-items:center;gap:18px;
  font-size:12.5px;color:var(--sub);font-weight:500;}
.foot .wordmark2{font-weight:800;color:var(--ink);font-size:14px;white-space:nowrap;}

@media (prefers-reduced-motion: no-preference){
  @keyframes lndUp{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:translateY(0);}}
  .hero,.subhero,.pricebox{animation:lndUp .55s cubic-bezier(.2,.7,.3,1) both;}
  .demo{animation:lndUp .6s .08s cubic-bezier(.2,.7,.3,1) both;}
  .egrid,.steps{animation:lndUp .55s .06s cubic-bezier(.2,.7,.3,1) both;}
}

@media (max-width:900px){
  .page{padding:0 20px;}
  h1{font-size:36px;}
  .demo{grid-template-columns:1fr;gap:20px;}
  .arrow{flex-direction:row;justify-content:center;padding:0;}
  .arrow svg{transform:rotate(90deg);}
  .rescols{grid-template-columns:1fr;}
  .kpirow{grid-template-columns:repeat(2,1fr);}
  .egrid{grid-template-columns:repeat(2,1fr);}
  .steps{flex-direction:column;gap:14px;}
  .navlinks{gap:14px;font-size:13px;}
}

@media (max-width:640px){
  /* 내비게이션: 2줄 래핑 유지(햄버거 대신 — 링크 2개+CTA 1개엔 과설계) + CTA 탭 타겟 44px 확보 */
  .nav{flex-wrap:wrap;row-gap:12px;padding:18px 0;}
  .navlinks{order:3;width:100%;flex-wrap:wrap;justify-content:flex-start;gap:10px 18px;}
  .navlinks a:not(.cta){padding:8px 0;display:inline-block;}
  .navlinks a.cta{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;}

  /* 히어로: 데스크톱 축소가 아닌 모바일 전용 타입 스케일 + CTA 스택(1차 버튼 풀와이드) */
  .hero{padding:36px 0 4px;}
  .subhero{padding:36px 0 4px;}
  .spec{margin-bottom:16px;padding:6px 12px;}
  .spec .lbl{font-size:11px;}
  h1{font-size:32px;line-height:1.3;margin:0 0 14px;}
  h2.sub-h{font-size:26px;line-height:1.35;}
  .sub{font-size:15px;line-height:1.65;margin:0 0 26px;}
  .ctarow,.endrow{flex-direction:column;align-items:stretch;gap:10px;}
  .btn{width:100%;justify-content:center;min-height:50px;padding:14px 24px;}
  .ctarow .link,.endrow .link{min-height:44px;display:flex;align-items:center;justify-content:center;}
  .endrow{padding:4px 0 48px;}

  /* 데모: 3단 그리드를 "before → after" 압축 스토리로 재구성 (KPI 2개만·카드 패딩/차트 축소) */
  .demo{margin:28px 0 0;gap:14px;}
  .rr{border-radius:14px;}
  .rr .hd{padding:11px 14px;}
  .rr .fn{font-size:11.5px;}
  table{font-size:11px;}
  table th{padding:8px 12px 6px;font-size:10px;}
  table td{padding:8px 12px;}
  .rr-more td{padding:6px;font-size:13px;}
  .arrow{flex-direction:row;justify-content:center;align-items:center;gap:10px;padding:0;}
  .arrow::before,.arrow::after{content:"";flex:1;max-width:56px;height:1px;background:var(--line);}
  .arrow svg{transform:rotate(90deg);flex:none;}
  .reshd{padding:0 2px 0;}
  .reshd .fn{font-size:13px;}
  .kpirow{grid-template-columns:repeat(2,1fr);}
  .kpirow .kpi{padding:14px;}
  .kpirow .kpi:nth-child(n+3){display:none;}
  .kpirow .kpi:nth-child(2){border-right:none;}
  .kpi .l{font-size:10.5px;margin-bottom:6px;}
  .kpi.primary .v{font-size:23px;}
  .rescols{gap:10px;}
  .rescols .rcard{padding:14px;}
  .sechd{font-size:11.5px;margin-bottom:10px;}
  .barcol{height:52px;}
  .fundbar{height:26px;}

  /* 기능 그리드 / 이용방법 스텝: 단일 컬럼 + 모바일 전용 간격 */
  .egrid{grid-template-columns:1fr;gap:12px;}
  .ecard{padding:22px;}
  .ecard .idx{width:34px;height:34px;font-size:14px;margin-bottom:14px;}
  .steps{gap:12px;}
  .step{padding:22px 20px;}
  .step .no{width:32px;height:32px;margin-bottom:14px;}

  /* 로드맵 칩 */
  .roadmap{padding:16px 18px;gap:12px;}
  .chip{font-size:12px;padding:6px 13px;}

  /* 푸터 */
  .foot{flex-wrap:nowrap;padding:20px 0 32px;font-size:10px;gap:6px;}
  .foot span:first-child{white-space:nowrap;}
  .foot .wordmark2{font-size:0;flex:none;}
}

.legal{padding:8px 0 64px;max-width:760px;}
.legal h2.sub-h{font-size:26px;margin-bottom:6px;}
.legal .updated{font-size:13px;color:var(--sub);font-weight:600;margin:0 0 40px;}
.legal section{margin:0 0 30px;}
.legal h3{font-size:16.5px;font-weight:800;color:var(--ink);margin:0 0 10px;letter-spacing:-.01em;}
.legal p{font-size:14.5px;line-height:1.8;color:var(--sub);margin:0 0 10px;font-weight:500;word-break:keep-all;}
.legal ol,.legal ul{margin:0 0 10px;padding-left:20px;}
.legal li{font-size:14.5px;line-height:1.8;color:var(--sub);margin:0 0 6px;font-weight:500;word-break:keep-all;}
.legal strong{color:var(--ink);font-weight:700;}
.legal .fill{background:var(--accent-weak);color:var(--accent-deep);border-radius:6px;padding:1px 6px;font-weight:700;}
.legal table{width:auto;font-size:13.5px;margin:0 0 16px;}
.legal table th{text-align:left;background:#F7F8FA;}
.legal table td{text-align:left;}