:root{
  --navy:#10263b; --navy2:#173247; --teal:#0c766e; --teal-bg:#eaf5f3; --ink:#1a2733; --mut:#5b6b78; --mut2:#8a97a2;
  --line:#dde4e8; --line2:#eaeff2; --bg:#f4f7f8; --card:#fff; --warn:#b4432d; --warn-bg:#fdf1ee; --gold:#8a6b34; --gold-bg:#fff8e8; --gold-line:#efdfb7;
  --r:14px; --shadow:0 1px 2px #10263b0a,0 8px 28px #10263b0d;
  --max:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:128px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Pretendard,"Noto Sans KR","Noto Sans CJK KR","Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;line-height:1.6;font-size:15px;letter-spacing:-.01em;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{margin:0;color:var(--navy);letter-spacing:-.03em;line-height:1.25}
p{margin:0}
a{color:inherit}
.num{font-variant-numeric:tabular-nums}
:focus-visible{outline:3px solid #0c766e66;outline-offset:2px;border-radius:6px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}

/* ---------- top bar ---------- */
.top{position:sticky;top:0;z-index:50;background:#ffffffee;backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;justify-content:space-between;height:60px;gap:16px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none}
.logo{width:34px;height:34px;border-radius:10px;background:linear-gradient(145deg,var(--navy),var(--teal));color:#fff;display:grid;place-items:center;font-weight:800;font-size:14px}
.brand b{display:block;font-size:15px;color:var(--navy);line-height:1.2}
.brand small{display:block;font-size:9px;letter-spacing:.14em;color:var(--mut2);font-weight:600}
.btn{display:inline-flex;align-items:center;gap:6px;border-radius:9px;padding:10px 16px;font-size:13px;font-weight:700;text-decoration:none;border:1px solid transparent;cursor:pointer;font-family:inherit}
.btn.pri{background:var(--teal);color:#fff}.btn.pri:hover{background:#095e58}
.btn.sec{background:#fff;border-color:var(--line);color:var(--navy)}.btn.sec:hover{border-color:var(--navy)}
.snav{border-top:1px solid var(--line2);background:#fff}
.snav-in{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;padding:7px 24px;max-width:var(--max);margin:auto}
.snav-in::-webkit-scrollbar{display:none}
.snav a{flex:none;display:flex;align-items:center;gap:7px;padding:7px 12px;border-radius:8px;font-size:12.5px;font-weight:700;color:var(--mut);text-decoration:none;white-space:nowrap}
.snav a i{font-style:normal;width:19px;height:19px;border-radius:50%;background:#edf1f3;display:grid;place-items:center;font-size:10.5px}
.snav a:hover{background:var(--line2)}
.snav a.on{background:var(--teal-bg);color:var(--teal)}.snav a.on i{background:var(--teal);color:#fff}
.sticky{position:sticky;top:0;z-index:50}

/* ---------- hero ---------- */

.cine{position:relative;overflow:hidden;background:#071420;color:#fff;padding:64px 0 0;isolation:isolate}
.cine-bg{position:absolute;inset:-6%;width:112%;height:112%;object-fit:cover;filter:blur(22px) saturate(1.25) brightness(.42);z-index:-4;animation:kb 26s ease-in-out infinite alternate}
@keyframes kb{from{transform:scale(1) translate(0,0)}to{transform:scale(1.12) translate(-2.5%,1.5%)}}
.cine-shade{position:absolute;inset:0;z-index:-3;background:linear-gradient(100deg,#071420 12%,#071420d9 40%,#07142066 75%,#07142099 100%),linear-gradient(0deg,#071420 0,#0714200 38%)}
.cine-orb{position:absolute;border-radius:50%;filter:blur(70px);z-index:-2;opacity:.55;animation:fl 14s ease-in-out infinite alternate}
.o1{width:520px;height:520px;background:#0fa18f;left:-140px;top:-120px}.o2{width:560px;height:560px;background:#e8943a;right:-160px;bottom:-60px;opacity:.38;animation-delay:-6s}
@keyframes fl{to{transform:translate(60px,40px) scale(1.15)}}
.cine-grid{position:absolute;inset:0;z-index:-2;opacity:.18;background-image:linear-gradient(#fff2 1px,transparent 1px),linear-gradient(90deg,#fff2 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 30% 40%,#000 0,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 30% 40%,#000 0,transparent 70%)}
.cine-bokeh i{position:absolute;border-radius:50%;background:radial-gradient(circle,#ffd9a0cc,#ffd9a000 70%);z-index:-1;animation:bk 9s ease-in-out infinite}
.cine-bokeh i:nth-child(1){left:6%;top:70%;width:70px;height:70px}.cine-bokeh i:nth-child(2){left:18%;top:22%;width:40px;height:40px;animation-delay:-2s}.cine-bokeh i:nth-child(3){left:44%;top:84%;width:90px;height:90px;animation-delay:-4s}.cine-bokeh i:nth-child(4){left:52%;top:14%;width:50px;height:50px;animation-delay:-1s}.cine-bokeh i:nth-child(5){left:66%;top:60%;width:34px;height:34px;animation-delay:-5s}.cine-bokeh i:nth-child(6){left:78%;top:10%;width:80px;height:80px;animation-delay:-3s}.cine-bokeh i:nth-child(7){left:90%;top:48%;width:46px;height:46px;animation-delay:-6s}.cine-bokeh i:nth-child(8){left:30%;top:50%;width:28px;height:28px;animation-delay:-7s}.cine-bokeh i:nth-child(9){left:12%;top:90%;width:56px;height:56px;animation-delay:-2.5s}.cine-bokeh i:nth-child(10){left:84%;top:86%;width:64px;height:64px;animation-delay:-8s}
@keyframes bk{0%,100%{opacity:.15;transform:translateY(0)}50%{opacity:.75;transform:translateY(-22px)}}
.cine-in{display:grid;grid-template-columns:.86fr 1.14fr;gap:48px;align-items:center;padding-top:34px;padding-bottom:40px;position:relative}
.cine .pill{display:inline-flex;align-items:center;gap:9px;font-size:11.5px;font-weight:800;letter-spacing:.09em;color:#bfeee6;background:#ffffff14;border:1px solid #ffffff2e;padding:7px 14px;border-radius:99px;backdrop-filter:blur(8px)}
.pill .dot{width:8px;height:8px;border-radius:50%;background:#37e0c1;box-shadow:0 0 0 0 #37e0c1;animation:pu 2s infinite}
@keyframes pu{70%{box-shadow:0 0 0 10px #37e0c100}100%{box-shadow:0 0 0 0 #37e0c100}}
.cine h1{color:#fff;font-size:clamp(34px,4.3vw,58px);line-height:1.14;white-space:nowrap;letter-spacing:-.05em;margin:20px 0 18px;font-weight:900;text-shadow:0 6px 40px #0008}
.cine h1 em{font-style:normal;background:linear-gradient(95deg,#4df0cf,#ffd36e 70%);-webkit-background-clip:text;background-clip:text;color:transparent}
.cine .lead{color:#d3e0e8;font-size:16.5px;max-width:520px;line-height:1.75}.cine .lead b{color:#fff}
.cine-cta{display:flex;gap:12px;margin:28px 0 22px;flex-wrap:wrap}
.btn.glow{background:linear-gradient(95deg,#12b5a0,#0c766e);color:#fff;padding:15px 26px;border-radius:99px;font-weight:800;box-shadow:0 10px 36px #12b5a066,inset 0 1px 0 #fff4;text-decoration:none;transition:transform .2s}
.btn.glow:hover{transform:translateY(-2px) scale(1.03)}
.btn.ghost{color:#fff;padding:15px 24px;border-radius:99px;border:1px solid #ffffff55;text-decoration:none;font-weight:700;background:#ffffff0f;backdrop-filter:blur(8px)}
.btn.ghost:hover{background:#ffffff22}
.cine u{text-decoration:none}.cine-chips{display:flex;flex-wrap:wrap;gap:8px}.cine-chips span{font-size:12px;color:#cfe0e8;border:1px solid #ffffff2a;padding:5px 11px;border-radius:99px;background:#ffffff0c}
.cine-vis{perspective:1400px}
.tilt{position:relative;transform:rotateY(var(--ry,-6deg)) rotateX(var(--rx,2deg));transition:transform .25s ease-out;transform-style:preserve-3d}
.cine .cmp{border:1px solid #ffffff40;border-radius:22px;box-shadow:0 40px 90px #000a,0 0 0 8px #ffffff10,0 0 80px #12b5a040}
.fl{position:absolute;background:#ffffffe8;color:#10263b;border-radius:14px;padding:10px 14px;box-shadow:0 18px 40px #0007;backdrop-filter:blur(10px);animation:fy 6s ease-in-out infinite;transform:translateZ(60px)}
.fl b{display:block;font-size:19px;letter-spacing:-.03em;color:#0c766e}.fl span{font-size:11px;color:#5b6b78;font-weight:600}
.f1{left:-30px;top:12%}.f2{right:-22px;bottom:16%;animation-delay:-2s}.f3{right:10%;top:-22px;animation-delay:-4s}
@keyframes fy{50%{transform:translateZ(60px) translateY(-10px)}}
.cine-k{position:relative;padding-bottom:30px}
.cine .kpis{background:#ffffff12;border:1px solid #ffffff2a;backdrop-filter:blur(16px);box-shadow:0 20px 60px #0006;margin:0}
.cine .kpi{border-right-color:#ffffff22}.cine .kpi span{color:#a9c0cc}.cine .kpi b{color:#fff;font-size:28px}.cine .kpi small{color:#8fa7b4}.cine .kpi.w b{color:#ffb199}
.scue{display:block;width:26px;height:42px;border:2px solid #fff6;border-radius:14px;margin:22px auto 0;position:relative}.scue i{position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;background:#fff;border-radius:2px;animation:sc 1.8s infinite}
@keyframes sc{60%{transform:translateY(14px);opacity:0}}
@media (max-width:900px){.cine-in{grid-template-columns:1fr;gap:34px}.f1{left:6px}.f2{right:6px}.cine .kpi b{font-size:21px}.cine h1{font-size:34px;white-space:normal}}
@media (prefers-reduced-motion:reduce){.cine *{animation:none!important}.tilt{transform:none!important}}
.adj{border:2px solid #0c766e33;background:linear-gradient(180deg,#f2fbf9,#fff)}.adj-l{display:block;font-size:11.5px;font-weight:700;color:var(--mut);margin-bottom:5px}
.adj-big span{display:block;font-size:12px;color:var(--mut);font-weight:600}.adj-big b{display:block;font-size:44px;letter-spacing:-.05em;color:var(--teal);line-height:1.1;transition:color .2s}.adj-big small{color:var(--mut)}
.adj-d{font-weight:800;font-size:16px;padding:8px 14px;border-radius:99px;background:#eaf5f3;color:#0c766e}.adj-d.up{background:#fdf1ee;color:#b4432d}
.adj-barx{height:10px;background:#e6eceb;border-radius:9px;margin:14px 0 8px;overflow:hidden}.adj-bar i{display:block;height:100%;background:linear-gradient(90deg,#12b5a0,#0c766e);border-radius:9px;transition:width .45s cubic-bezier(.2,.8,.2,1)}
.adj-n{margin:6px 0 0;padding-left:18px;font-size:12.5px;color:var(--mut)}.adj-n li.w{color:#b4432d;font-weight:600}
@media (max-width:700px){.adj-g{grid-template-columns:1fr}.adj-big b{font-size:36px}}
.adj-top{display:flex;gap:28px;flex-wrap:wrap;margin:14px 0 14px}.adj-main{display:grid;grid-template-columns:1.25fr .75fr;gap:22px;align-items:start}
.adj-side{position:sticky;top:140px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:var(--shadow)}
.adj-stack{display:flex;height:22px;border-radius:7px;overflow:hidden;margin:14px 0 10px;background:#e6eceb}.adj-stack i{display:block;height:100%;transition:width .45s cubic-bezier(.2,.8,.2,1)}
.adj-leg{display:grid;gap:4px;font-size:12px}.adj-leg div{display:flex;justify-content:space-between;gap:8px}.adj-leg b{font-weight:600}.adj-leg em{font-style:normal;display:inline-block;width:9px;height:9px;border-radius:3px;margin-right:6px}
.ag{border:1px solid var(--line);border-radius:12px;margin-bottom:8px;background:#fff;overflow:hidden}.ag>summary{display:flex;align-items:center;gap:10px;padding:11px 14px;cursor:pointer;font-weight:700;list-style:none}.ag>summary::-webkit-details-marker{display:none}
.ag>summary .sm{margin-left:auto;font-variant-numeric:tabular-nums;font-size:13px;color:var(--navy)}.ag>summary .sm small{color:var(--mut2);font-weight:500}
.ag.off>summary{opacity:.55}.ag label{display:flex;align-items:center;gap:10px;cursor:pointer}
.ar{display:flex;align-items:center;gap:10px;padding:8px 14px 8px 38px;border-top:1px solid var(--line2);font-size:13.5px;cursor:pointer}.ar:hover{background:#f6faf9}.ar span.a{margin-left:auto;font-variant-numeric:tabular-nums;font-weight:600}.ar.off{color:var(--mut2);text-decoration:line-through}.ar.off span.a{opacity:.5}
.ag input[type=checkbox],.ar input{width:18px;height:18px;accent-color:#0c766e;flex:none}
@media (max-width:900px){.adj-main{grid-template-columns:1fr}.adj-side{position:static}}
.adj-tgt{display:flex;gap:26px;align-items:flex-end;flex-wrap:wrap;padding:16px 18px;border-radius:14px;background:linear-gradient(95deg,#10263b,#173f55);color:#fff;margin:14px 0 4px}
.adj-tgt .adj-l{color:#a9c6d4}.adj-tgt .tg{display:flex;align-items:center;gap:12px}.adj-tgt input[type=number]{width:104px;font:800 26px inherit;font-family:inherit;padding:6px 10px;border-radius:10px;border:2px solid #4df0cf;background:#071b2a;color:#fff;text-align:right}
.adj-tgt input[type=range]{width:220px;accent-color:#4df0cf}.adj-tgt .seg{background:#ffffff14}.adj-tgt .seg button{color:#d3e4ec}.adj-tgt .seg button.on{background:#fff;color:#10263b}
.adj-tgt .btn{margin-left:auto;background:linear-gradient(95deg,#12b5a0,#0c9d8a);color:#fff;border:0;padding:13px 20px;border-radius:99px;font-weight:800;cursor:pointer;box-shadow:0 8px 24px #12b5a066}
.gauge{margin-bottom:14px}.gauge .gh{display:flex;justify-content:space-between;font-size:12px;font-weight:700;color:var(--mut)}.gauge .gt{position:relative;height:16px;border-radius:9px;background:#e6eceb;margin:8px 0 6px;overflow:visible}
.gauge .gf{height:100%;border-radius:9px;transition:width .5s cubic-bezier(.2,.8,.2,1),background .3s}.gauge .gm{position:absolute;top:-6px;width:3px;height:28px;background:#10263b;border-radius:2px;transition:left .4s}.gauge .gm:after{content:"목표";position:absolute;top:-16px;left:-9px;font-size:10px;font-weight:800;color:#10263b}
.gauge .gs{font-size:13px;font-weight:700}.gauge .gs.ok{color:#0c766e}.gauge .gs.bad{color:#b4432d}
.adj-ex{display:flex;flex-wrap:wrap;gap:5px;margin-top:10px}.adj-ex span{font-size:11px;padding:3px 8px;border-radius:99px;background:#fdf1ee;color:#b4432d;text-decoration:line-through}.adj-ex b{font-size:11px;color:var(--mut);width:100%}
.ar.flash,.ag.flash{animation:fsh .7s}@keyframes fsh{0%{background:#c9f5ec}100%{background:transparent}}
@media (max-width:900px){.adj-tgt .btn{margin-left:0;width:100%}.adj-tgt input[type=range]{width:100%}}
.hero{padding:44px 0 28px}
.cmp{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);aspect-ratio:1.7;background:#10263b;user-select:none}
.cmp>img,.cmp-b img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.cmp-b{position:absolute;inset:0;clip-path:inset(0 50% 0 0)}
.cmp .tag{position:absolute;bottom:14px;background:#10263bdd;color:#fff;font-size:11px;font-weight:700;padding:7px 11px;border-radius:8px;pointer-events:none}
.cmp .bt{left:14px}.cmp .at{right:14px;background:#0c766ee6}
.cmp-h{position:absolute;top:0;bottom:0;left:50%;width:3px;margin-left:-1.5px;background:#fff;box-shadow:0 0 12px #0008;pointer-events:none}
.cmp-h i{position:absolute;top:50%;left:50%;width:44px;height:44px;margin:-22px;border-radius:50%;background:#fff;color:#0c766e;font-style:normal;font-weight:800;font-size:20px;display:grid;place-items:center;box-shadow:0 4px 16px #0006}
.cmp input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.hero-g{display:grid;grid-template-columns:.68fr 1.32fr;gap:36px;align-items:center}
.eyebrow{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.12em;color:var(--teal)}
.hero h1{font-size:40px;letter-spacing:-.045em;margin:12px 0 14px;line-height:1.18}
.hero h1 em{font-style:normal;color:var(--teal)}
.hero .lead{color:var(--mut);font-size:15px;max-width:460px}
.chips{display:flex;flex-wrap:wrap;gap:7px;margin:20px 0 24px}
.chip{font-size:11.5px;font-weight:700;background:#fff;border:1px solid var(--line);color:#485966;padding:6px 10px;border-radius:999px}
.chip.t{background:var(--teal-bg);border-color:#cfe6e2;color:var(--teal)}
.fig{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:#e9eef0;box-shadow:var(--shadow)}
.fig img{display:block;width:100%;height:auto}
.ba{display:grid;grid-template-columns:1fr 1fr;gap:10px}.bafig{margin:0}.bafig img{height:100%;aspect-ratio:1.18;object-fit:cover}
.bafig .tag{font-size:10.5px;padding:6px 9px;left:10px;bottom:10px}.bafig .at{background:#0c766ee6}
@media (max-width:640px){.ba{grid-template-columns:1fr}.bafig img{aspect-ratio:1.5}}
.fig .tag{position:absolute;left:14px;bottom:14px;background:#10263bdd;color:#fff;font-size:11px;font-weight:700;padding:7px 11px;border-radius:8px}

/* ---------- KPI strip ---------- */
.kpis{display:grid;grid-template-columns:repeat(5,1fr);background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);margin-top:6px}
.kpi{padding:18px 20px;border-right:1px solid var(--line2)}
.kpi:last-child{border-right:0}
.kpi span{display:block;font-size:11.5px;color:var(--mut);font-weight:600}
.kpi b{display:block;font-size:24px;color:var(--navy);letter-spacing:-.04em;margin-top:2px}
.kpi small{font-size:11px;color:var(--mut2)}
.kpi.w b{color:var(--warn)}

/* ---------- sections ---------- */
section.sec{padding:52px 0 8px}
.sh{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:20px}
.sh .no{font-size:11px;font-weight:800;letter-spacing:.12em;color:var(--teal);margin-bottom:6px;display:block}
.sh h2{font-size:27px;letter-spacing:-.04em}
.sh p{color:var(--mut);font-size:14px;max-width:560px;margin-top:6px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.pad{padding:22px}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.note{font-size:12px;color:var(--mut);line-height:1.65}
.callout{background:var(--gold-bg);border:1px solid var(--gold-line);color:var(--gold);border-radius:11px;padding:12px 14px;font-size:12.5px;line-height:1.65}
.callout.bad{background:var(--warn-bg);border-color:#f0cfc7;color:var(--warn)}
h3.t{font-size:16px;margin-bottom:12px}

/* tables */
.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{font-size:11.5px;color:var(--mut);font-weight:700;text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);background:#f8fafb;white-space:nowrap}
.tbl td{padding:11px 14px;border-bottom:1px solid var(--line2);vertical-align:top}
.tbl tr:last-child td{border-bottom:0}
.tbl .r{text-align:right}.tbl th.r{text-align:right}
.tbl .k{color:var(--mut);font-weight:600;white-space:nowrap}
.tbl .tot td{font-weight:800;background:#f8fafb;color:var(--navy)}
.tbl .over{color:var(--warn);font-weight:800}
.scroll{overflow-x:auto}
.pill{display:inline-block;font-size:11px;font-weight:800;padding:3px 9px;border-radius:999px;background:var(--teal-bg);color:var(--teal)}
.pill.w{background:var(--warn-bg);color:var(--warn)}.pill.g{background:#f0f3f5;color:var(--mut)}.pill.y{background:var(--gold-bg);color:var(--gold)}


.calc-h{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.calc-sel label{font-size:12px;font-weight:700;color:var(--mut);display:flex;gap:8px;align-items:center}
.calc{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.fld label{display:block;font-size:11.5px;font-weight:700;color:var(--mut);margin-bottom:6px}
.fld input{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:9px;font:600 14px inherit;font-family:inherit;color:var(--navy);background:#fff}
.fld input:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px #0c766e1a}
.res{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:14px}
.res .m{background:#f8fafb;border:1px solid var(--line2);border-radius:11px;padding:12px 14px}
.res .m span{display:block;font-size:11px;color:var(--mut);font-weight:600}.res .m b{display:block;font-size:19px;color:var(--navy);margin:2px 0;letter-spacing:-.03em}.res .m em{font-style:normal;font-size:11px;color:var(--teal);font-weight:700}
.res .m.bad b,.res .m.bad em{color:var(--warn)}
.types{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.type{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 15px;font:700 13px inherit;font-family:inherit;color:#566773;cursor:pointer;display:flex;align-items:center;gap:7px}
.type:before{content:"";width:9px;height:9px;border-radius:50%;border:2px solid #b7c3ca}
.type.on{background:var(--teal-bg);border-color:#bfe0da;color:var(--teal)}.type.on:before{background:var(--teal);border-color:var(--teal)}
@media (max-width:980px){.calc{grid-template-columns:1fr 1fr}.res{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.calc,.res{grid-template-columns:1fr}}
@media print{.fld input{border:0;padding:0}}
/* floor cards */
.floor{padding:20px}
.floor .fl{position:static;background:none;box-shadow:none;backdrop-filter:none;animation:none;transform:none;padding:0;border-radius:0;font-size:11px;font-weight:800;letter-spacing:.1em;color:var(--teal)}
.floor h4{font-size:17px;margin:4px 0 2px}
.floor .ar{font-size:12px;color:var(--mut2);margin-bottom:12px}
.floor ul{margin:0;padding:0;list-style:none;display:grid;gap:6px}
.floor li{font-size:13px;color:#3b4b58;padding-left:14px;position:relative}
.floor li:before{content:"";position:absolute;left:0;top:.62em;width:5px;height:5px;border-radius:50%;background:var(--teal)}
.floor .who{margin-top:14px;padding-top:12px;border-top:1px solid var(--line2);font-size:12px;color:var(--mut)}
.floor .who b{color:var(--navy)}

/* gauge */
.gauge{margin:6px 0 18px}
.gauge .row{display:flex;justify-content:space-between;font-size:13px;margin-bottom:6px}
.gauge .row b{font-size:15px;color:var(--navy)}
.bar{position:relative;height:10px;background:#e8eef1;border-radius:999px;overflow:visible}
.bar i{position:absolute;left:0;top:0;height:100%;border-radius:999px;background:var(--teal)}
.bar i.w{background:var(--warn)}
.bar u{position:absolute;top:-5px;width:2px;height:20px;background:var(--navy);text-decoration:none}
.bar-l{display:flex;justify-content:space-between;font-size:11px;color:var(--mut2);margin-top:6px}

/* tabs / controls */
.tabs{display:flex;gap:6px;flex-wrap:wrap}
.tab{border:1px solid var(--line);background:#fff;color:#44566a;font:700 12.5px/1 inherit;font-family:inherit;padding:10px 14px;border-radius:9px;cursor:pointer}
.tab:hover{border-color:var(--navy)}
.tab.on{background:var(--navy);border-color:var(--navy);color:#fff}
.ctl{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center;font-size:13px;color:#33444f}
.ctl label{display:flex;align-items:center;gap:8px;font-weight:600}
select{font:600 13px inherit;font-family:inherit;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink)}
input[type=range]{accent-color:var(--teal)}
input[type=checkbox]{accent-color:var(--teal);width:16px;height:16px}

/* views */
.view{display:grid;grid-template-columns:1.5fr .5fr;overflow:hidden}
.view-main{position:relative;background:#e9eef0;min-height:340px}
.view-main img{display:block;width:100%;height:100%;object-fit:cover}
.view-main .lab{position:absolute;left:16px;top:16px;background:#10263be6;color:#fff;font-size:11.5px;font-weight:700;padding:7px 11px;border-radius:8px}
.view-side{padding:24px;border-left:1px solid var(--line)}
.view-side h4{font-size:17px;margin-bottom:8px}
.view-side p{font-size:13px;color:var(--mut)}
.checks{display:grid;gap:7px;margin-top:16px}
.check{font-size:12px;color:#3b4b58;background:#f8fafb;border:1px solid var(--line2);border-radius:9px;padding:9px 11px}
.check b{color:var(--teal)}

/* 3D */
#wrap3{position:relative;height:min(74vh,720px);min-height:420px;border-top:1px solid var(--line);background:#dfe9ef;overflow:hidden}
#cv{display:block;width:100%;height:100%;touch-action:none;cursor:grab}
#cv:active{cursor:grabbing}
#tip{position:absolute;pointer-events:none;background:#14202ce6;color:#fff;font-size:12px;padding:6px 9px;border-radius:7px;display:none;white-space:nowrap}
.hud{position:absolute;left:14px;bottom:14px;max-width:min(430px,60%);background:#10263bdd;color:#fff;border-radius:11px;padding:10px 13px;backdrop-filter:blur(6px)}
.hud b{display:block;font-size:13px}.hud span{display:block;font-size:11.5px;color:#cfe0e6;margin-top:3px;line-height:1.5}
.cb{white-space:nowrap}.cams{max-width:calc(100% - 24px);overflow-x:auto;position:absolute;right:12px;top:12px;display:flex;gap:4px;background:#ffffffe6;border-radius:10px;padding:4px;box-shadow:0 2px 10px #0002}
.cb{border:0;background:transparent;font:700 12px inherit;font-family:inherit;padding:7px 9px;border-radius:7px;cursor:pointer;color:#44566a}
.cb.on{background:var(--navy);color:#fff}.cb:hover:not(.on){background:#edf1f3}
.hint{position:absolute;right:12px;bottom:10px;font-size:11px;color:#5b6b78;background:#ffffffcc;padding:4px 9px;border-radius:6px}
.info{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;padding:16px 22px}
.info .k{background:#f8fafb;border:1px solid var(--line2);border-radius:10px;padding:10px 12px}
.info .k span{display:block;font-size:11px;color:var(--mut)}
.info .k b{display:block;font-size:17px;color:var(--navy);margin-top:1px;letter-spacing:-.03em}
.info .k b.warn{color:var(--warn)}
.leg{display:flex;flex-wrap:wrap;gap:6px 14px;padding:0 22px 6px;font-size:11.5px;color:var(--mut)}
.leg i{display:inline-block;width:11px;height:11px;border-radius:3px;margin-right:5px;vertical-align:-1px;border:1px solid #0002}

/* plan viewer */
.plan{display:grid;grid-template-columns:1.1fr .9fr;gap:0}
.plan-fig{padding:18px;background:#fff;border-right:1px solid var(--line)}
.plan-fig svg{display:block;width:100%;height:auto;max-height:560px}
.plan-side{padding:18px 20px}

/* roadmap */
.road{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.rs{padding:22px;border-right:1px solid var(--line2);position:relative}
.rs:last-child{border-right:0}
.rs .n{width:30px;height:30px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;font-size:13px;display:grid;place-items:center;margin-bottom:12px}
.rs:first-child .n{background:var(--teal)}
.rs h4{font-size:15px;margin-bottom:2px}
.rs .tm{font-size:11.5px;color:var(--mut2);margin-bottom:10px}
.rs ul{margin:0;padding-left:16px;font-size:12.5px;color:#3b4b58}
.rs li{margin-bottom:4px}
.gate{display:inline-block;margin-top:10px;font-size:11px;font-weight:700;color:var(--teal);background:var(--teal-bg);padding:4px 9px;border-radius:7px}

/* checklist */
.cl{display:grid;gap:0}
.cl label{display:grid;grid-template-columns:22px 1fr auto;gap:10px;align-items:start;padding:11px 4px;border-bottom:1px solid var(--line2);font-size:13px;cursor:pointer}
.cl label:last-child{border-bottom:0}
.cl small{color:var(--mut2);font-size:11.5px;white-space:nowrap}

footer{margin-top:64px;background:var(--navy);color:#b9c8d2;padding:34px 0 40px;font-size:12px}
footer b{color:#fff}
footer .fw{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
footer p{max-width:760px;line-height:1.7}

@media (max-width:980px){
  .hero-g{grid-template-columns:1fr}.hero h1{font-size:33px}
  .kpis{grid-template-columns:repeat(2,1fr)}.kpi{border-bottom:1px solid var(--line2)}.kpi:nth-child(2n){border-right:0}
  .g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:1fr}.g2{grid-template-columns:1fr}
  .view{grid-template-columns:1fr}.view-side{border-left:0;border-top:1px solid var(--line)}
  .plan{grid-template-columns:1fr}.plan-fig{border-right:0;border-bottom:1px solid var(--line)}
  .road{grid-template-columns:1fr 1fr}.rs{border-bottom:1px solid var(--line2)}
  .sh{display:block}.sh h2{font-size:23px}
}
@media (max-width:700px){.hud{max-width:calc(100% - 28px);top:auto;bottom:40px}.cams{left:12px;right:auto;top:auto;bottom:auto;position:absolute;top:12px}}
@media (max-width:560px){
  .wrap{padding:0 16px}.snav-in{padding:7px 16px}
  .g4{grid-template-columns:1fr}.road{grid-template-columns:1fr}.rs{border-right:0}
  .kpi b{font-size:20px}.kpi{padding:14px}
  .top .btn{display:none}
}
@media print{
  .top,.snav,.ctl,.tabs,.hint{display:none!important}
  body{background:#fff}.card,.kpis{box-shadow:none}
  section.sec{break-inside:avoid-page}
  #wrap3{height:380px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}


.gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px;margin-top:14px}
.gal figure{margin:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;cursor:pointer;transition:.15s}.gal figure:hover{border-color:var(--teal);box-shadow:var(--shadow)}
.gal img{display:block;width:100%;aspect-ratio:3/2;object-fit:cover}.gal figcaption{padding:9px 12px;font-size:13px;font-weight:700;color:var(--navy);display:flex;justify-content:space-between;gap:8px}.gal figcaption small{color:var(--mut);font-weight:600}
.nbin{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center;margin:12px 0}.nbin label{font-size:13px;font-weight:700}.nbin input{width:80px;padding:8px;border:1px solid var(--line);border-radius:8px;font:inherit}
.nbl{margin:12px 0 0;padding-left:18px;display:grid;gap:9px;font-size:13.5px;color:#33475a}.nbl b{color:var(--navy)}
.ok{color:var(--teal);font-weight:800}.ng{color:var(--warn);font-weight:800}
.dtl details{border-top:1px solid var(--line2)}.dtl summary{display:flex;justify-content:space-between;gap:10px;padding:11px 4px;cursor:pointer;font-weight:700;font-size:14px;color:var(--navy)}
.dtl .it{display:flex;justify-content:space-between;padding:6px 4px 6px 22px;font-size:13px;color:#4a5b68;border-top:1px dashed var(--line2)}
.dtl .sum{display:flex;justify-content:space-between;padding:12px 4px;font-weight:800;border-top:2px solid var(--navy);color:var(--navy);font-size:15px}
.allp{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px;padding:6px}.allp figure{margin:0;border:1px solid var(--line);border-radius:8px;overflow:hidden}.allp svg{width:100%;height:auto;display:block}
.nbg{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}@media (max-width:900px){.nbg{grid-template-columns:minmax(0,1fr)}}#pnb .card{min-width:0}
.mx td,.mx th{white-space:nowrap;padding:8px 6px!important;font-size:12.5px}
/* ---------- workspace ---------- */
.ws{max-width:1560px;margin:46px auto 8px;padding:0 20px}
.ws-in{display:grid;grid-template-columns:210px minmax(0,1fr) 270px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow);overflow:hidden}
.ws-l{background:#f8fafb;border-right:1px solid var(--line);padding:16px 12px;display:flex;flex-direction:column;gap:4px}
.ws-proj{background:var(--navy);color:#fff;border-radius:12px;padding:13px 14px;margin-bottom:12px}.ws-proj small{font-size:9.5px;letter-spacing:.14em;opacity:.65}.ws-proj b{display:block;font-size:16px;margin:2px 0}.ws-proj span{font-size:11.5px;opacity:.8}
.ws-t{font-size:11px;font-weight:800;color:var(--mut2);letter-spacing:.06em;padding:6px 8px}
.ws-step{display:flex;align-items:center;gap:10px;border:0;background:transparent;font:700 14px/1.2 inherit;font-family:inherit;color:#33475a;padding:11px 10px;border-radius:10px;cursor:pointer;text-align:left}
.ws-step i{font-style:normal;width:22px;height:22px;border-radius:50%;background:#e8eef1;display:grid;place-items:center;font-size:11.5px}
.ws-step:hover{background:#eef3f5}.ws-step.on{background:var(--teal-bg);color:var(--teal)}.ws-step.on i{background:var(--teal);color:#fff}
.ws-lnk{font-size:13px;color:var(--mut);text-decoration:none;padding:8px 10px;border-radius:8px;font-weight:600}.ws-lnk:hover{background:#eef3f5;color:var(--navy)}
.ws-mini{margin-top:auto;border:1px solid var(--line);background:#fff;border-radius:10px;padding:11px 12px;font-size:12px;color:var(--mut)}.ws-mini b{color:var(--navy);font-size:12.5px}.ws-mini p{margin-top:3px;line-height:1.5}
.ws-c{min-width:0;display:flex;flex-direction:column;background:#fff}
.ws-bar{border-bottom:1px solid var(--line);padding:10px 16px}
.ws-tabs{display:flex;gap:6px;overflow-x:auto}.ws-tabs button{flex:none;border:1px solid transparent;background:transparent;font:800 14px/1 inherit;font-family:inherit;color:var(--mut);padding:11px 18px;border-radius:10px;cursor:pointer}
.ws-tabs button:hover{background:var(--line2)}.ws-tabs button.on{background:var(--navy);color:#fff}
.ws-scn{display:flex;gap:26px;flex-wrap:wrap;padding:12px 18px;border-bottom:1px solid var(--line);background:#fbfcfd}
.ws-scn>div{display:flex;align-items:center;gap:10px}.ws-scn span{font-size:12px;font-weight:800;color:var(--mut)}
.seg{display:inline-flex;background:#e9eef1;border-radius:11px;padding:3px}.seg button{border:0;background:transparent;font:800 13px/1 inherit;font-family:inherit;color:#4a5b68;padding:9px 14px;border-radius:9px;cursor:pointer}
.seg button.on{background:#fff;color:var(--teal);box-shadow:0 1px 4px #10263b22}
.ctl label:has(#sc),.ctl label:has(#ex){display:none}
#pcost .g2{grid-template-columns:1fr!important}
.wp{display:none}.wp.on{display:block}
.wp>.card,.wp>.g2,.wp>.scroll{border:0;box-shadow:none;border-radius:0}
.wp#pcost,.wp#pplan,.wp#pfac{padding:16px}.wp#pcost>.card,.wp#pplan>.card,.wp#pfac>.card{border:1px solid var(--line);border-radius:var(--r)}
.ws .note{font-size:12px}
.ws-r{border-left:1px solid var(--line);background:#f8fafb;display:flex;flex-direction:column}
.ws-rh{background:var(--teal);color:#fff;padding:16px}.ws-rh small{font-size:9.5px;letter-spacing:.14em;opacity:.8}.ws-rh h3{color:#fff;font-size:18px;margin-top:3px}
.ws-rb{padding:12px 16px;display:flex;flex-direction:column;gap:2px}
.kv{display:flex;justify-content:space-between;gap:8px;padding:10px 0;border-bottom:1px solid var(--line2);font-size:13px}.kv span{color:var(--mut)}.kv b{color:var(--navy);text-align:right}.kv b.bad{color:var(--warn)}
.ws-al{margin:12px 0;background:var(--gold-bg);border:1px solid var(--gold-line);color:#6b5326;border-radius:10px;padding:10px 12px;font-size:12px;line-height:1.55}
.ws-act{border:1px solid var(--line);background:#fff;color:var(--navy);font:800 13.5px/1 inherit;font-family:inherit;border-radius:10px;padding:13px;margin-top:6px;cursor:pointer}.ws-act.g{background:var(--teal);color:#fff;border-color:var(--teal)}
@media (max-width:1180px){.ws-in{grid-template-columns:1fr}.ws-l{flex-direction:row;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line);align-items:center}.ws-l>*{flex:none}.ws-proj,.ws-t,.ws-lnk,.ws-mini{display:none}.ws-r{border-left:0;border-top:1px solid var(--line)}.ws-rb{display:grid;grid-template-columns:1fr 1fr;column-gap:20px}.ws-al,.ws-act{grid-column:1/-1}}
@media (max-width:560px){.ws{padding:0 10px}.ws-rb{grid-template-columns:1fr}.seg button{padding:9px 10px}}
@media print{.ws-l,.ws-r,.ws-bar,.ws-scn{display:none}.wp{display:block!important}.ws-in{display:block}}

/* ---------- 한 화면(1 page per category) ---------- */
@media (min-width:1181px) and (min-height:620px){
 html{scroll-snap-type:y proximity}
 section.sec,.ws,.cine,section#review{scroll-snap-align:start}
 section.sec{min-height:calc(100vh - 114px);display:flex;flex-direction:column;justify-content:center;padding:34px 0 26px;scroll-margin-top:112px;position:relative}
 section.sec>.sh{margin-bottom:18px}
 section.sec::before{content:"";position:absolute;inset:0 -50vw;background:radial-gradient(900px 420px at 85% 0%,#12877a14,transparent 70%),radial-gradient(700px 380px at 5% 100%,#0f2a4412,transparent 70%);z-index:-1;pointer-events:none}
 .ws{margin:8px auto 0;scroll-margin-top:112px}
 .ws-in{height:calc(100vh - 124px);min-height:600px;max-height:1080px}
 .ws-c{overflow:hidden}
 .ws-c>.wp.on{flex:1;min-height:0;overflow:auto}
 #p3d.on{display:flex;flex-direction:column;overflow:hidden}
 #p3d>.card{display:flex;flex-direction:column;flex:1;min-height:0;border:0}
 #p3d .pad{padding:8px 14px}
 #p3d .ctl{gap:6px 14px;font-size:12.5px}
 #wrap3{flex:1;height:auto;min-height:0;border-radius:0}
 #p3d .info{display:none}
 #p3d .leg,#p3d>.card>.note{display:none}
 .ws-r{overflow:auto}
 .ws-bar{padding:6px 12px}.ws-tabs button{padding:8px 14px;font-size:13px}
 .ws-scn{padding:6px 14px;gap:8px 22px;flex-wrap:nowrap;overflow-x:auto}.ws-scn .seg button{padding:6px 10px;font-size:12.5px;white-space:nowrap}
 #p3d .ctl label:has(#sc),#p3d .ctl label:has(#ex){display:none}
 #p3d .ctl{flex-wrap:wrap}
}
.ws-bar{display:none!important}

.wowb{background:linear-gradient(90deg,#12877a,#6b4de0)!important;color:#fff!important;box-shadow:0 0 14px #6b4de066}.wowb.on{box-shadow:0 0 0 2px #fff8,0 0 22px #6b4de0}
.wowbar{position:absolute;left:0;right:0;height:0;background:#000;z-index:6;transition:height .8s cubic-bezier(.2,.7,.2,1);pointer-events:none}.wowbar.t{top:0}.wowbar.b{bottom:0}
#wrap3.wow .wowbar{height:11%}
.wowttl,.wowx{display:none}
#wrap3.wow .wowttl{display:block;position:absolute;left:5%;bottom:14%;z-index:7;color:#fff;pointer-events:none;text-shadow:0 2px 24px #000a}
.wowttl small{display:block;font:800 11px/1 inherit;letter-spacing:.32em;color:#7ff0e2}.wowttl b{display:block;font-size:clamp(22px,3.6vw,48px);letter-spacing:-.03em;margin:6px 0 4px;background:linear-gradient(90deg,#fff,#9ff3e8,#c8b8ff,#fff);background-size:300% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:wsh 6s linear infinite}
@keyframes wsh{to{background-position:300% 0}}
.wowttl span{display:inline-block;font:700 13px/1 inherit;letter-spacing:.14em;padding:7px 12px;border-left:3px solid #35e0cf;background:#0008;opacity:0;transform:translateX(-14px)}.wowttl span.in{animation:wcap 3.4s ease both}
@keyframes wcap{0%{opacity:0;transform:translateX(-14px)}12%,82%{opacity:1;transform:none}100%{opacity:0;transform:translateX(10px)}}
#wrap3.wow .wowx{display:block;position:absolute;right:14px;top:calc(11% + 10px);z-index:8;border:0;background:#000a;color:#fff;border-radius:8px;padding:7px 11px;font:700 12px inherit;cursor:pointer}
#wrap3.wow .cams,#wrap3.wow .hud,#wrap3.wow .hint{display:none}
#wrap3.wow::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:5;background:radial-gradient(ellipse at center,transparent 55%,#0009 100%)}

/* Parent Next.js shell provides the common header; preserve 5-step subnavigation. */
.sticky > header.top {display:none!important}
html {scroll-padding-top:64px}