/* MEDIIMG demo 04 — journey concept (image sequence + dotted vessel hero) */
:root{
  --ink:#0c0c0e; --night:#070708; --paper:#fff; --blue:#1b2bff; --blue-2:#8f9bff; --warm:#ff6a2b;
  --g1:#f3f3f5; --g2:#e4e4e9; --g3:#a9a9b1; --g4:#6b6b74;
  --pad:clamp(18px,2.3vw,40px);
  --col:24vw;
  --sh:100vh;
  --jet:linear-gradient(90deg,#2b4bff,#00b8ff 22%,#19d38a 44%,#ffd21f 64%,#ff7a1a 82%,#ff2a2a);
  --f-d:'Archivo','Pretendard Variable',Pretendard,sans-serif;
  --f-k:'Pretendard Variable',Pretendard,-apple-system,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;
  --f-m:'JetBrains Mono','Pretendard Variable',ui-monospace,Menlo,monospace;
  --ease:cubic-bezier(.2,.8,.2,1);
}
@supports (height:100svh){ :root{ --sh:100svh } }

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;overflow-x:clip}
body{margin:0;background:#fff;color:var(--ink);font-family:var(--f-k);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:clip;word-break:keep-all}
img,video{max-width:100%}
h1,h2,h3,h4,p,figure{margin:0}
button{font:inherit}
::selection{background:var(--blue);color:#fff}

.disp{font-family:var(--f-d);font-stretch:125%;font-weight:800;text-transform:uppercase;line-height:.95;letter-spacing:-.012em}
.is-dim{color:var(--g3)}
.ln{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
.ln>span{display:inline-block;will-change:transform}
.eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:22px;font:700 11px/1 var(--f-m);letter-spacing:.12em;color:var(--g4)}
.eyebrow span{color:var(--blue)}
.eyebrow--w{color:rgba(255,255,255,.62)}
.eyebrow--w span{color:var(--blue-2)}

/* ── buttons ── */
.pill{all:unset;box-sizing:border-box;position:relative;display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 24px;border-radius:999px;font:700 13px/1 var(--f-k);letter-spacing:.01em;white-space:nowrap;cursor:pointer;overflow:hidden;isolation:isolate;transition:color .35s var(--ease),border-color .35s}
.pill::before{content:'';position:absolute;inset:-1px;border-radius:inherit;background:var(--blue);transform:translateY(103%);transition:transform .5s var(--ease);z-index:-1}
.pill:hover::before{transform:none}
.pill span{position:relative;display:inline-flex;align-items:center;gap:10px}
.pill span::after{content:'↗';font:500 12px/1 var(--f-m);transition:transform .4s var(--ease)}
.pill:hover span::after{transform:translate(3px,-3px)}
.pill:focus-visible{outline:2px solid var(--blue-2);outline-offset:3px}
.pill--light{background:#fff;color:var(--ink)}
.pill--light:hover{color:#fff}
.pill--ghost{border:1px solid rgba(255,255,255,.36);color:#fff}
.pill--ghost:hover{border-color:var(--blue)}
.pill--line{border:1px solid var(--ink);color:var(--ink)}
.pill--line:hover{color:#fff;border-color:var(--blue)}
.pill--lg{height:58px;padding:0 34px;font-size:15px}
.pill--sm{height:36px;padding:0 18px;font-size:12px}

/* ── nav item (menu name + hover only) ── */
.nav-i{all:unset;display:flex;align-items:center;padding:8px 0;font:700 11px/1 var(--f-m);letter-spacing:.1em;text-transform:uppercase;color:#fff;cursor:pointer}
.nav-i i{display:inline-block;width:0;opacity:0;overflow:hidden;font-style:normal;color:var(--warm);transition:width .4s var(--ease),opacity .3s}
.nav-i span{transition:color .3s}
.nav-i:hover i,.nav-i:focus-visible i{width:22px;opacity:1}
.top-nav:hover .nav-i:not(:hover) span,.foot-nav:hover .nav-i:not(:hover) span{color:rgba(255,255,255,.38)}

/* ── preloader ── */
.pre{position:fixed;inset:0;z-index:100;display:flex;align-items:flex-end;padding:var(--pad);background:var(--night);color:#fff;transition:transform .9s cubic-bezier(.7,0,.2,1),visibility 0s .9s;animation:preKill .5s ease 2.9s forwards}
.pre.is-done{transform:translateY(-100%);visibility:hidden}
@keyframes preKill{to{opacity:0;visibility:hidden}}
.pre-in{position:relative;width:100%;display:grid;grid-template-columns:1fr auto 1fr;align-items:end;gap:20px;padding-bottom:22px}
.pre-lab{font:500 10px/1 var(--f-m);letter-spacing:.12em;color:rgba(255,255,255,.6)}
.pre-lab--r{text-align:right}
.pre-num{font-family:var(--f-d);font-stretch:125%;font-weight:800;font-size:clamp(64px,12vw,190px);line-height:.82;font-variant-numeric:tabular-nums}
.pre-bar{position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(255,255,255,.14)}
.pre-bar i{display:block;height:100%;background:var(--jet);transform:scaleX(0);transform-origin:0 50%}

/* ═════════ 01 hero ═════════ */
.hero{position:relative;height:calc(var(--sh)*2.3);background:var(--night)}
.hero-pin{position:sticky;top:0;height:var(--sh);overflow:hidden;background:var(--night);color:#fff}
.hero-gl{position:absolute;inset:0;display:block;width:100%;height:100%}
.hero-fallback{display:none;position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.no-webgl .hero-fallback{display:block}
.no-webgl .hero-gl{display:none}
.hero-scrim{position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(7,7,8,.62) 0%,rgba(7,7,8,.34) 36%,rgba(7,7,8,0) 60%),linear-gradient(0deg,rgba(7,7,8,.5),rgba(7,7,8,0) 30%)}
.hero-tags{position:absolute;inset:0;pointer-events:none}
.tag{position:absolute;left:0;top:0;display:flex;align-items:center;gap:8px;font:500 10px/1 var(--f-m);letter-spacing:.08em;white-space:nowrap;will-change:transform,opacity}
.tag i{width:7px;height:7px;margin-left:-3.5px;border-radius:50%;background:#ff5a1f;box-shadow:0 0 0 3px rgba(255,90,31,.25),0 0 14px rgba(255,90,31,.9)}
.tag span{padding:5px 7px;background:rgba(16,16,19,.9);border:1px solid rgba(255,255,255,.16)}
.tag b{margin-left:7px;font-weight:500;color:#ffb089}
.hero-ui{position:absolute;inset:0}

.ticker{position:absolute;left:0;right:0;top:0;height:34px;display:flex;align-items:center;gap:18px;padding:0 var(--pad);border-bottom:1px solid rgba(255,255,255,.13);font:500 10px/1 var(--f-m);letter-spacing:.1em;color:rgba(255,255,255,.62)}
.ticker-lab{color:rgba(255,255,255,.4)}
.ticker-run{flex:1;min-width:0;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent)}
.ticker-track{display:inline-flex;white-space:nowrap;animation:tick 44s linear infinite}
.ticker-track>*{margin-right:24px;font-style:normal}
.ticker-track i{opacity:.4}
.ticker-r{white-space:nowrap}
.ticker-r i{font-style:normal;opacity:.4;margin:0 8px}
@keyframes tick{to{transform:translateX(-50%)}}

.top{position:absolute;left:0;right:0;top:34px;height:0}
.top-logo{position:absolute;left:var(--pad);top:22px;display:block;line-height:0}
.top-logo img{display:block;height:28px;width:auto}
.top-nav{position:absolute;left:var(--col);top:20px;display:flex;flex-direction:column;align-items:flex-start}
.top-r{position:absolute;right:var(--pad);top:14px;display:flex;align-items:center;gap:22px}
.lang{display:flex;align-items:center;gap:6px;font:500 11px/1 var(--f-m);letter-spacing:.1em;color:rgba(255,255,255,.45)}
.lang button{all:unset;padding:6px 2px;cursor:pointer;transition:color .3s}
.lang button:hover,.lang .is-on{color:#fff}
.lang em{font-style:normal}

.hero-copy{position:absolute;left:var(--col);bottom:6.4vh;max-width:66vw}
.hero-eyebrow{display:flex;align-items:center;gap:12px;font-family:var(--f-d);font-stretch:125%;font-weight:800;font-size:clamp(12px,1.05vw,16px);line-height:1;letter-spacing:.03em}
.hero-eyebrow i{width:26px;height:2px;background:var(--warm)}
.hero-eyebrow span:last-child{color:rgba(255,255,255,.62);font-weight:600}
.hero-h{margin-top:16px;font-family:var(--f-d);font-stretch:125%;font-weight:800;font-size:min(5.4vw,10.4vh);line-height:.94;letter-spacing:-.014em;text-transform:uppercase}
.hero-h em{font-style:normal;background:var(--jet);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-kr{margin-top:26px;font:700 clamp(18px,1.6vw,25px)/1.36 var(--f-k);letter-spacing:-.02em}
.hero-sub{margin-top:12px;max-width:31em;font-size:14px;line-height:1.62;color:rgba(255,255,255,.6)}
.hero-cta{margin-top:26px;display:flex;gap:8px;flex-wrap:wrap}
.hero-meta{position:absolute;right:var(--pad);bottom:6.4vh;display:flex;flex-direction:column;align-items:flex-end;gap:9px;font:500 10px/1 var(--f-m);letter-spacing:.1em;color:rgba(255,255,255,.55)}
.hero-scroll{display:flex;align-items:center;gap:10px;margin-top:10px;color:#fff}
.hero-scroll i{position:relative;width:1px;height:34px;background:rgba(255,255,255,.25);overflow:hidden}
.hero-scroll i::after{content:'';position:absolute;left:0;top:0;width:100%;height:50%;background:#fff;animation:drip 1.8s var(--ease) infinite}
@keyframes drip{0%{transform:translateY(-100%)}100%{transform:translateY(200%)}}
.hero-scale{position:absolute;right:var(--pad);top:50%;transform:translateY(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;font:500 9px/1 var(--f-m);letter-spacing:.08em;color:rgba(255,255,255,.6)}
.hero-scale i{width:3px;height:112px;background:linear-gradient(0deg,#1b2bff,#00b8ff 25%,#19d38a 50%,#ffd21f 72%,#ff2a2a)}
.hero-scale b{font-weight:500}
.hero-scale em{font-style:normal;margin-top:4px;color:rgba(255,255,255,.4)}
.hero-wash{position:absolute;left:0;right:0;top:0;height:calc(var(--sh)*2.4);pointer-events:none;transform:translate3d(0,100vh,0);will-change:transform;
  background:linear-gradient(180deg,rgba(27,43,255,0) 0%,rgba(27,43,255,.5) 11%,#1b2bff 22%,#4b6bff 31%,#a9b9ff 40%,#eef1ff 47%,#fff 52%,#fff 100%)}

/* ═════════ 02 intro ═════════ */
.intro{position:relative;z-index:2;margin-top:calc(var(--sh)*-.62);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.78fr);column-gap:6vw;padding:10vh var(--pad) 12vh}
.intro-l{align-self:end;position:sticky;bottom:7vh}
.intro-thumb{width:clamp(170px,17vw,250px);margin-bottom:6vh}
.intro-thumb video{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;background:#000}
.intro-thumb figcaption{margin-top:9px;font:500 10px/1 var(--f-m);letter-spacing:.1em;color:var(--g4)}
.intro-h{font:800 clamp(30px,4.5vw,78px)/1.13 var(--f-k);letter-spacing:-.04em}
.intro-h .ch{color:#c8c8cf;transition:color .28s linear}
.intro-h .ch.is-on{color:var(--ink)}
.intro-p p{max-width:30em;margin-bottom:1.1em;font-size:clamp(16px,1.28vw,19px);font-weight:500;line-height:1.66;letter-spacing:-.01em}
.intro-p .pill{margin-top:12px}
.stats{list-style:none;margin:13vh 0 0;padding:0}
.stat{padding:5.2vh 0 4.8vh;border-top:1px solid var(--g2)}
.stat:last-child{border-bottom:1px solid var(--g2)}
.stat-n{display:block;font-family:var(--f-d);font-stretch:125%;font-weight:800;font-size:clamp(58px,7.5vw,148px);line-height:.9;letter-spacing:-.025em;font-variant-numeric:tabular-nums;white-space:nowrap}
.stat-l{display:block;margin-top:16px;font-size:15px;font-weight:700;color:#34343a}
.stat-l em{margin-left:10px;font:500 10px/1 var(--f-m);font-style:normal;letter-spacing:.1em;text-transform:uppercase;color:var(--g3)}

/* ═════════ 03 journey ═════════ */
.journey{position:relative;height:calc(var(--sh)*7);background:#fff}
.j-stage{position:sticky;top:0;height:var(--sh);overflow:hidden;background:#fff;
  --band0:calc(var(--sh)*.13);--band:var(--band0);--h:min(56.25vw,calc(var(--sh)*.88));--inv:1}
.j-ghosts{position:absolute;inset:0;z-index:1;pointer-events:none}
.j-ghost{position:absolute;left:0;top:calc((var(--sh) - var(--band))/2);transform:translate3d(110vw,-50%,0);white-space:nowrap;font-family:var(--f-d);font-stretch:125%;font-weight:900;font-size:min(35vh,34vw);line-height:1;letter-spacing:-.01em;color:transparent;-webkit-text-stroke:2px #c9ccd6;will-change:transform}
.j-frame,.j-over{position:absolute;left:50%;bottom:calc(var(--band0) - var(--h)*.105);width:calc(var(--h)*16/9);height:var(--h);margin-left:calc(var(--h)*-8/9);transform-origin:50% 89.5%;will-change:transform}
.j-frame{z-index:2;mix-blend-mode:darken}
.j-over{z-index:3;pointer-events:none}
.j-seq{position:absolute;inset:0;will-change:transform,opacity}
.j-seq--mri{transform-origin:50% 43%}
.j-seq--col{top:-2.4%;bottom:2.4%;opacity:0;transform-origin:50% 62%}
.j-seq canvas{display:block;width:100%;height:100%}

.roi{--ln:30px;position:absolute;left:var(--x);top:var(--y);display:flex;align-items:center;font:500 11px/1 var(--f-m);letter-spacing:.06em;white-space:nowrap;opacity:0;transform:translateY(-50%) scale(var(--inv));transform-origin:0 50%;transition:opacity .45s}
.roi i{flex:none;width:11px;height:11px;margin-left:-5.5px;border:2px solid #fff;border-radius:50%;background:var(--ink);box-shadow:0 0 0 1px var(--ink)}
.roi b{position:relative;display:flex;align-items:center;gap:9px;margin-left:var(--ln);padding:6px 9px;font-weight:700;color:#fff;background:var(--ink)}
.roi b::before{content:'';position:absolute;right:100%;top:50%;width:var(--ln);height:1px;background:var(--ink)}
.roi em{font-style:normal;font-weight:500;color:#ffd35c}
.roi--l{left:auto;right:calc(100% - var(--x));flex-direction:row-reverse;transform-origin:100% 50%}
.roi--l i{margin-left:0;margin-right:-5.5px}
.roi--l b{margin-left:0;margin-right:var(--ln)}
.roi--l b::before{right:auto;left:100%}
.j-stage.is-roi .roi{opacity:1}
.j-stage.is-roi .roi:nth-child(2){transition-delay:.12s}
.j-stage.is-roi .roi:nth-child(3){transition-delay:.24s}

.j-teaser{position:absolute;z-index:3;right:10vw;top:calc((var(--sh) - var(--band))/2);width:clamp(78px,7.6vw,118px);opacity:0;transform:translate(46px,-42%) rotate(12deg);transition:opacity .5s,transform .8s var(--ease);pointer-events:none}
.j-teaser img{display:block;width:100%;height:auto;border:4px solid #fff;box-shadow:0 18px 40px rgba(12,12,14,.22),0 3px 8px rgba(12,12,14,.16)}
.j-teaser figcaption{margin-top:10px;font:700 10px/1 var(--f-m);letter-spacing:.1em;color:var(--blue);text-align:center}
.j-stage.is-report .j-teaser{opacity:1;transform:translate(0,-50%) rotate(5deg)}

.j-hud{position:absolute;z-index:6;left:var(--pad);right:var(--pad);top:26px;display:flex;justify-content:space-between;align-items:flex-start;pointer-events:none}
.gauge{display:flex;align-items:center;gap:12px;--gc:#0c0c0e}
.gauge svg{width:56px;height:56px;overflow:visible}
.gauge-ring{fill:#fff;stroke:#e1e1e7;stroke-width:1.5}
.gauge-arc{fill:none;stroke:var(--gc);stroke-width:3.2;stroke-linecap:round;stroke-dasharray:0 100;transform:rotate(-90deg);transform-origin:30px 30px}
.gauge-dot{fill:var(--gc)}
.gauge-t{display:flex;align-items:baseline;gap:7px;font:700 10px/1 var(--f-m);letter-spacing:.1em;color:var(--g4)}
.gauge-t b{min-width:4.3ch;font-size:21px;letter-spacing:0;color:var(--gc);font-variant-numeric:tabular-nums;text-align:right}
.j-count{font:700 11px/1 var(--f-m);letter-spacing:.1em;color:var(--g4);text-align:right}
.j-count b{margin-right:8px;font-family:var(--f-d);font-stretch:125%;font-weight:800;font-size:36px;line-height:.9;letter-spacing:-.01em;color:var(--ink);font-variant-numeric:tabular-nums}
.j-bar{display:block;width:124px;height:2px;margin:12px 0 0 auto;background:#e1e1e7}
.j-bar i{display:block;height:100%;background:var(--blue);transform:scaleX(0);transform-origin:0 50%}

.j-band{position:absolute;z-index:5;left:0;right:0;bottom:0;height:var(--band);background:var(--ink);color:#fff;overflow:hidden}
.j-cap{position:absolute;left:0;right:0;top:0;height:var(--band0);display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 var(--pad)}
.j-cap-items{position:relative;flex:1;height:100%;min-width:0}
.j-cap-i{position:absolute;inset:0;display:flex;align-items:center;gap:clamp(16px,2.4vw,40px);opacity:0;transform:translateY(16px);transition:opacity .4s,transform .6s var(--ease)}
.j-cap-i.is-on{opacity:1;transform:none}
.j-cap-no{flex:none;min-width:13.5em;font:700 12px/1 var(--f-m);letter-spacing:.1em;color:var(--blue-2)}
.j-cap-i strong{flex:none;font:800 clamp(20px,2.15vw,33px)/1.2 var(--f-k);letter-spacing:-.03em}
.j-cap-i em{font-style:normal;font-size:14px;line-height:1.5;color:rgba(255,255,255,.56)}
.j-cap-meta{flex:none;display:flex;flex-direction:column;align-items:flex-end;gap:8px;font:500 10px/1 var(--f-m);letter-spacing:.1em;color:rgba(255,255,255,.5);white-space:nowrap}
.j-cap-meta b{color:#fff;font-weight:500}
.j-cap-hint{color:var(--blue-2)}

.j-panel{position:absolute;inset:0;opacity:0;visibility:hidden}
.j-track{position:absolute;left:0;top:clamp(30px,7.2vh,74px);display:flex;align-items:flex-start;will-change:transform}
.j-lead{flex:none;width:64vw;display:grid;grid-template-columns:auto minmax(0,1fr);column-gap:3.4vw;align-items:start;padding:0 5vw 0 var(--pad)}
.j-lead h3{font-family:var(--f-d);font-stretch:125%;font-weight:800;font-size:clamp(28px,3.5vw,58px);line-height:.96;letter-spacing:-.012em;text-transform:uppercase;white-space:nowrap}
.j-lead h3 span{display:block}
.j-lead h3 .is-dim{color:#73737c}
.j-lead p{max-width:24em;margin-top:6px;font-size:15px;line-height:1.66;color:rgba(255,255,255,.72)}
.j-col{flex:none;width:clamp(230px,23vw,350px);min-height:30vh;padding:0 2.3vw;border-left:1px solid rgba(255,255,255,.15);opacity:.32;transition:opacity .5s}
.j-col.is-on{opacity:1}
.j-col figure{width:60px;height:60px;margin-bottom:20px;overflow:hidden;background:#000}
.j-col figure img{display:block;width:100%;height:100%;object-fit:cover;filter:grayscale(1);transition:filter .6s}
.j-col.is-on figure img{filter:none}
.j-col-no{font:700 11px/1 var(--f-m);letter-spacing:.1em;color:var(--blue-2)}
.j-col h4{margin:10px 0 12px;font:800 clamp(20px,1.95vw,29px)/1.16 var(--f-k);letter-spacing:-.03em}
.j-col p{max-width:17em;font-size:14px;line-height:1.6;color:rgba(255,255,255,.6)}
.j-foot{position:absolute;left:0;right:0;bottom:clamp(16px,4vh,38px);display:flex;justify-content:center;align-items:center;gap:18px}
.j-dots{display:flex;gap:4px}
.j-dots i{width:20px;height:3px;background:rgba(255,255,255,.2);transition:background .35s}
.j-dots i.is-on{background:#fff}

/* ═════════ 04 route ═════════ */
.route{position:relative;z-index:0;padding-top:17vh;background:#fff}
.route-svg{position:absolute;left:0;top:0;z-index:1;width:100%;height:100%;overflow:visible;pointer-events:none}
.route-wall{fill:none;stroke:rgba(126,128,146,.2);stroke-width:22;stroke-linecap:round;stroke-linejoin:round}
.route-flow{fill:none;stroke:url(#jetGrad);stroke-width:9;stroke-linecap:round;stroke-linejoin:round}
.twig{fill:none;stroke:rgba(126,128,146,.2);stroke-width:11;stroke-linecap:round;transition:stroke .6s}
.twig-node{fill:#fff;stroke:rgba(126,128,146,.5);stroke-width:2;transition:fill .5s,stroke .5s}
.route-cell .c-halo{fill:rgba(255,45,45,.16)}
.route-cell .c-body{fill:#e3122a;stroke:#fff;stroke-width:2.5}
.route-cell .c-dimple{fill:#a50c1e}
.route-cell .c-shine{fill:rgba(255,255,255,.78)}
.route-cell--s circle{fill:#e3122a;stroke:#fff;stroke-width:1.5}
.route-tag{position:absolute;z-index:3;left:0;top:0;padding:5px 7px;font:700 10px/1 var(--f-m);letter-spacing:.08em;color:#fff;background:var(--ink);white-space:nowrap;pointer-events:none;will-change:transform}
.route-head{position:absolute;z-index:2;left:var(--pad);top:17vh;width:calc(50vw - 170px - var(--pad))}
.route-h{font-size:clamp(28px,3.6vw,64px)}
.route-lead{max-width:24em;margin-top:28px;font-size:16px;font-weight:500;line-height:1.66}
.route-list{position:relative;z-index:2;list-style:none;margin:0;padding:0 var(--pad)}
.feat{display:grid;grid-template-columns:minmax(0,1fr) 300px minmax(0,1fr);min-height:62vh}
.feat--r .feat-in{grid-column:3}
.feat--l .feat-in{grid-column:1;justify-self:end}
.feat-in{align-self:start;width:min(100%,520px);display:grid;grid-template-columns:clamp(130px,12.5vw,190px) minmax(0,1fr);grid-template-areas:"n n" "t t" "f k" "f p";grid-template-rows:auto auto auto 1fr;column-gap:22px;padding-top:18px;border-top:1px solid var(--g2);opacity:.2;transform:translateY(28px);transition:opacity .7s,transform 1s var(--ease),border-color .7s}
.feat.is-on .feat-in{opacity:1;transform:none;border-color:var(--ink)}
.feat-no{grid-area:n;font:700 11px/1 var(--f-m);letter-spacing:.1em;color:var(--blue)}
.feat h3{grid-area:t;margin:12px 0 24px;font-size:clamp(25px,2.7vw,42px);line-height:.98}
.feat figure{grid-area:f;aspect-ratio:4/3;overflow:hidden;background:#0c0c0e}
.feat figure img{display:block;width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(.9);transform:scale(1.12);transition:filter .9s,transform 1.4s var(--ease)}
.feat.is-on figure img{filter:none;transform:none}
.feat h4{grid-area:k;font:800 18px/1.3 var(--f-k);letter-spacing:-.02em}
.feat p{grid-area:p;margin-top:8px;font-size:15px;line-height:1.62;color:#45454c}

.arrive{position:relative;margin-top:6vh;padding:27vh var(--pad) 17vh;background:var(--ink);color:#fff;overflow:hidden}
.arrive::before{content:'';position:absolute;left:50%;top:50%;width:min(96vw,1500px);aspect-ratio:1;transform:translate(-50%,-42%);background:radial-gradient(closest-side,rgba(27,43,255,.62),rgba(27,43,255,.2) 46%,rgba(27,43,255,0) 72%);pointer-events:none}
.arrive-ghost{position:absolute;left:50%;top:6vh;transform:translateX(-50%);font-family:var(--f-d);font-stretch:125%;font-weight:900;font-size:17.6vw;line-height:.9;white-space:nowrap;color:transparent;-webkit-text-stroke:1.5px rgba(255,255,255,.13);pointer-events:none;transition:-webkit-text-stroke-color 1s}
.arrive.is-on .arrive-ghost{-webkit-text-stroke-color:rgba(255,255,255,.36)}
.arrive-in{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) clamp(250px,24vw,350px) minmax(0,1fr);column-gap:4.4vw;align-items:center}
.arrive-h{font-size:clamp(26px,3.1vw,52px);color:var(--blue-2)}
.arrive-kr{margin-top:8px;font:800 clamp(34px,4.1vw,70px)/1.08 var(--f-k);letter-spacing:-.04em}
.arrive-p{max-width:25em;margin-top:26px;font-size:15px;line-height:1.7;color:rgba(255,255,255,.72)}
.arrive-dl{display:flex;gap:38px;margin:30px 0 34px}
.arrive-dl dt{font:500 10px/1 var(--f-m);letter-spacing:.1em;color:rgba(255,255,255,.5)}
.arrive-dl dd{margin:10px 0 0;font:800 28px/1 var(--f-k);letter-spacing:-.02em}
.arrive-report{position:relative}
.arrive-node{position:absolute;left:50%;top:-6px;width:0;height:0}
.paper{background:#fff;padding:9px;transform:rotate(-4deg);box-shadow:0 46px 90px rgba(0,0,0,.6),0 10px 22px rgba(0,0,0,.4);will-change:transform}
.paper img{display:block;width:100%;height:auto}
.screen{transform:rotate(2.5deg);border:1px solid rgba(255,255,255,.18);box-shadow:0 40px 80px rgba(0,0,0,.55);will-change:transform;background:#000}
.screen img{display:block;width:100%;height:auto}
.paper-cap{display:block;margin-top:30px;font:500 10px/1.4 var(--f-m);letter-spacing:.1em;color:rgba(255,255,255,.5);text-align:center}

/* ═════════ 05 trust ═════════ */
.trust{padding:18vh var(--pad) 12vh;background:#fff}
.trust-head{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);column-gap:6vw;align-items:end;margin-bottom:8vh}
.trust-head .eyebrow{grid-column:1/-1}
.trust-h{font-size:clamp(32px,5.3vw,92px)}
.trust-lead{max-width:24em;padding-bottom:.5em;font-size:16px;font-weight:500;line-height:1.66}
.logos{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid var(--g2);border-left:1px solid var(--g2)}
.logos li{position:relative;display:flex;align-items:center;justify-content:center;aspect-ratio:5/3;border-right:1px solid var(--g2);border-bottom:1px solid var(--g2);background:#fff;transition:background .35s}
.logos li img{display:block;width:64%;height:auto;transition:filter .35s,transform .6s var(--ease)}
.logos li:hover{background:#000}
.logos li:hover img{filter:invert(1) grayscale(1) contrast(1.15);transform:scale(1.06)}
.logos .logos-more{flex-direction:column;gap:8px;background:var(--blue);color:#fff}
.logos .logos-more:hover{background:var(--ink)}
.logos-more b{font-family:var(--f-d);font-stretch:125%;font-weight:800;font-size:clamp(28px,3.4vw,54px);line-height:1}
.logos-more span{font:500 10px/1 var(--f-m);letter-spacing:.12em}
.certs{list-style:none;margin:6vh 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:28px}
.certs li{padding:18px 0 0;border-top:1px solid var(--ink);font-size:15px;font-weight:700;letter-spacing:-.01em}
.certs span{display:block;margin-bottom:10px;font:700 10px/1 var(--f-m);letter-spacing:.12em;color:var(--blue)}

/* ═════════ 06 voices ═════════ */
.voices{padding:8vh var(--pad) 15vh;background:#fff}
.voices-head{margin-bottom:7vh}
.voices-h{font-size:clamp(32px,5.3vw,92px)}
.voice{position:sticky;top:calc(9vh + var(--i)*24px);display:flex;flex-direction:column;justify-content:space-between;gap:8vh;min-height:66vh;margin-bottom:5vh;padding:clamp(22px,3vw,48px)}
.voice:last-child{margin-bottom:0}
.voice--k{background:var(--ink);color:#fff}
.voice--b{background:var(--blue);color:#fff}
.voice--w{background:#e9e9ee;color:var(--ink)}
.voice-no{font:700 11px/1 var(--f-m);letter-spacing:.12em;opacity:.7}
.voice blockquote{max-width:17.5em;margin:0;font:800 clamp(25px,4.15vw,68px)/1.2 var(--f-k);letter-spacing:-.045em}
.voice footer{display:flex;align-items:center;gap:14px;font-size:15px;font-weight:700}
.voice footer i{width:38px;height:1px;background:currentColor}

/* ═════════ 07 evidence ═════════ */
.evi{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);column-gap:6vw;align-items:end;padding:3vh var(--pad) 17vh;background:#fff}
.evi-h{font-size:clamp(30px,4.3vw,74px)}
.evi-lead{max-width:25em;margin-top:26px;font-size:16px;font-weight:500;line-height:1.66}
.evi-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink)}
.evi-row{position:relative;display:grid;grid-template-columns:40px minmax(0,1fr) auto 56px 20px;align-items:center;column-gap:16px;padding:27px 14px 27px 0;border-bottom:1px solid var(--g2);isolation:isolate;transition:padding .45s var(--ease),color .3s}
.evi-row::before{content:'';position:absolute;inset:0;z-index:-1;background:var(--ink);transform:scaleY(0);transform-origin:50% 100%;transition:transform .45s var(--ease)}
.evi-row:hover{color:#fff;padding-left:18px}
.evi-row:hover::before{transform:none}
.evi-no{font:700 11px/1 var(--f-m);color:var(--blue);transition:color .3s}
.evi-row:hover .evi-no{color:var(--blue-2)}
.evi-row strong{font:800 clamp(18px,1.75vw,25px)/1.3 var(--f-k);letter-spacing:-.025em}
.evi-row em{font:500 12px/1.3 var(--f-m);font-style:normal;letter-spacing:.02em;text-align:right;opacity:.75}
.evi-y{font:700 12px/1 var(--f-m);text-align:right}
.evi-row i{font-style:normal;font-family:var(--f-m);transition:transform .4s var(--ease)}
.evi-row:hover i{transform:translate(3px,-3px)}

/* ═════════ 08 faq ═════════ */
.faq{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);column-gap:6vw;align-items:start;padding:16vh var(--pad);background:var(--g1)}
.faq-head{position:sticky;top:14vh}
.faq-h{font-size:clamp(30px,4.3vw,74px)}
.faq-lead{margin-top:26px;font-size:16px;font-weight:500}
.acc{border-top:1px solid var(--ink)}
.acc-i{border-bottom:1px solid #d3d3da}
.acc-q{all:unset;box-sizing:border-box;display:grid;grid-template-columns:40px minmax(0,1fr) 30px;align-items:center;column-gap:16px;width:100%;padding:28px 0;font:800 clamp(18px,1.8vw,27px)/1.3 var(--f-k);letter-spacing:-.03em;cursor:pointer;transition:color .3s,padding .45s var(--ease)}
.acc-q:hover{color:var(--blue);padding-left:10px}
.acc-q:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
.acc-no{font:700 11px/1 var(--f-m);letter-spacing:.06em;color:var(--g4)}
.acc-x{position:relative;width:30px;height:30px;border:1px solid currentColor;border-radius:50%;transition:transform .55s var(--ease),background .3s,color .3s,border-color .3s}
.acc-x::before,.acc-x::after{content:'';position:absolute;left:50%;top:50%;width:11px;height:1.5px;background:currentColor;transform:translate(-50%,-50%)}
.acc-x::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .45s var(--ease)}
.acc-i.is-open .acc-x{transform:rotate(180deg);background:var(--ink);border-color:var(--ink);color:#fff}
.acc-i.is-open .acc-x::after{transform:translate(-50%,-50%) rotate(0deg)}
.acc-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .55s var(--ease)}
.acc-i.is-open .acc-a{grid-template-rows:1fr}
.acc-a>div{min-height:0;overflow:hidden}
.acc-a p{max-width:37em;padding:0 46px 32px 56px;font-size:16px;line-height:1.72;color:#3a3a41}

/* ═════════ 09 cta ═════════ */
.cta{position:relative;padding:21vh var(--pad) 25vh;background:var(--night);color:#fff;overflow:hidden}
.cta-orb{position:absolute;left:50%;bottom:calc(-170vw + 25vh);width:170vw;height:170vw;border-radius:50%;transform:translateX(-50%);background:#020203;
  box-shadow:0 -1px 0 1px rgba(255,150,80,.55),0 -6px 34px rgba(255,90,20,.6),0 -30px 150px rgba(27,43,255,.7),0 -70px 300px rgba(27,43,255,.35),inset 0 26px 90px rgba(27,43,255,.5)}
.cta>*:not(.cta-orb){position:relative}
.cta-h{font-size:clamp(34px,9.1vw,172px);line-height:.92}
.cta-h em{font-style:normal;background:var(--jet);-webkit-background-clip:text;background-clip:text;color:transparent}
.cta-kr{margin-top:34px;font:700 clamp(17px,1.7vw,26px)/1.4 var(--f-k);letter-spacing:-.02em}
.cta-btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}

/* ═════════ footer ═════════ */
.foot{padding:9vh var(--pad) 26px;background:var(--night);color:#fff;border-top:1px solid rgba(255,255,255,.12)}
.foot-top{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr) minmax(0,1.2fr);column-gap:5vw;padding-bottom:8vh}
.foot-brand img{display:block;height:34px;width:auto}
.foot-brand p{margin-top:20px;font-size:19px;font-weight:700;letter-spacing:-.02em}
.foot-nav{display:flex;flex-direction:column;align-items:flex-start}
.foot-cert{list-style:none;margin:0;padding:0;font-size:13px;color:rgba(255,255,255,.72)}
.foot-cert li{padding:11px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.foot-cert li:first-child{border-top:1px solid rgba(255,255,255,.12)}
.foot-info{padding-top:24px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;line-height:1.85;color:rgba(255,255,255,.56)}
.foot-info i{margin:0 8px;font-style:normal;opacity:.4}
.foot-bot{display:flex;justify-content:space-between;gap:16px;margin-top:26px;font:500 10px/1.4 var(--f-m);letter-spacing:.1em;color:rgba(255,255,255,.42)}

@media (min-width:861px) and (max-height:690px){
  .hero-sub{display:none}
  .hero-kr{margin-top:18px}
}

/* ═════════ mobile ═════════ */
@media (max-width:860px){
  :root{--col:var(--pad)}
  .ticker-lab,.ticker-r{display:none}
  .top-logo img{height:24px}
  .top-logo{top:16px}
  .top-r{top:9px;gap:14px}
  .top-r .pill{height:36px;padding:0 16px;font-size:12px}
  .top-nav{left:var(--pad);right:var(--pad);top:60px;flex-direction:row;flex-wrap:wrap;gap:0 16px}
  .nav-i{font-size:10px;padding:6px 0}
  .hero-copy{right:var(--pad);bottom:4.2vh;max-width:none}
  .hero-h{font-size:min(8.5vw,7vh)}
  .hero-eyebrow{font-size:10.5px;gap:9px;white-space:nowrap}
  .hero-eyebrow i{width:16px}
  .hero-kr{margin-top:18px;font-size:18px}
  .hero-sub{font-size:13px;margin-top:10px}
  .hero-cta{margin-top:20px}
  .hero-meta,.hero-scale{display:none}
  .hero-scrim{background:linear-gradient(0deg,rgba(7,7,8,.92) 0%,rgba(7,7,8,.7) 34%,rgba(7,7,8,0) 58%)}
  .tag span{padding:4px 5px}

  .intro{grid-template-columns:minmax(0,1fr);padding:12vh var(--pad) 9vh}
  .intro-l{position:static}
  .intro-thumb{margin-bottom:26px}
  .intro-h{font-size:clamp(28px,8.4vw,44px)}
  .intro-r{margin-top:34px}
  .stats{margin-top:8vh}
  .stat{padding:30px 0 26px}
  .stat-n{font-size:clamp(56px,19vw,96px)}

  .j-stage{--band0:calc(var(--sh)*.3);--h:84.4vw}
  .j-seq--mri canvas{transform:scale(.84);transform-origin:50% 86%}
  .j-ghost{font-size:27vh;-webkit-text-stroke-width:1.5px}
  .j-hud{top:16px}
  .gauge svg{width:44px;height:44px}
  .gauge-t b{font-size:17px}
  .j-count b{font-size:28px}
  .j-bar{width:84px}
  .j-cap{flex-direction:column;align-items:stretch;justify-content:center;gap:14px;padding:16px var(--pad)}
  .j-cap-items{flex:none;height:auto;min-height:118px}
  .j-cap-i{flex-direction:column;align-items:flex-start;justify-content:center;gap:9px}
  .j-cap-no{min-width:0}
  .j-cap-i strong{font-size:23px;white-space:normal}
  .j-cap-i em{font-size:13px}
  .j-cap-meta{flex-direction:row;justify-content:space-between;align-items:center}
  .j-track{top:26px}
  .j-lead{width:88vw;grid-template-columns:minmax(0,1fr);row-gap:12px;padding-right:8vw}
  .j-lead h3{font-size:30px}
  .j-lead p{font-size:14px}
  .j-col{width:68vw;padding:0 20px}
  .j-col figure{width:52px;height:52px;margin-bottom:14px}
  .j-col h4{font-size:22px}
  .j-teaser{right:5vw;width:66px}
  .roi{--ln:14px;font-size:10px}
  .roi--m{display:none}
  .j-seq--mri{transform-origin:50% 50%}

  .route{padding-top:11vh}
  .route-head{position:relative;left:auto;top:auto;width:auto;padding:0 var(--pad) 0 60px;margin-bottom:8vh}
  .route-h{font-size:9.2vw}
  .route-list{padding:0 var(--pad) 0 60px}
  .feat{display:block;min-height:0;padding-bottom:9vh}
  .feat-in{width:100%;grid-template-columns:minmax(0,1fr);grid-template-areas:"n" "t" "f" "k" "p";grid-template-rows:auto}
  .feat h3{font-size:27px;margin-bottom:18px}
  .feat figure{aspect-ratio:16/10;margin-bottom:16px}
  .route-wall{stroke-width:14}
  .twig{stroke-width:6}
  .route-flow{stroke-width:6}
  .route-tag{display:none}

  .arrive{margin-top:0;padding:17vh var(--pad) 12vh}
  .arrive-ghost{top:5vh;font-size:19vw}
  .arrive-in{grid-template-columns:minmax(0,1fr);row-gap:9vh}
  .arrive-report{width:68%;margin:0 auto}
  .arrive-kr{font-size:40px}

  .trust{padding:13vh var(--pad) 9vh}
  .trust-head{grid-template-columns:minmax(0,1fr);row-gap:20px;margin-bottom:6vh}
  .trust-h,.voices-h{font-size:9.4vw}
  .logos{grid-template-columns:repeat(2,minmax(0,1fr))}
  .certs{grid-template-columns:minmax(0,1fr);row-gap:22px}

  .voices{padding:6vh var(--pad) 11vh}
  .voice{min-height:58vh;top:calc(8vh + var(--i)*16px)}
  .voice blockquote{font-size:27px}

  .evi{grid-template-columns:minmax(0,1fr);row-gap:6vh;padding-bottom:12vh}
  .evi-h,.faq-h{font-size:9.2vw}
  .evi-row{grid-template-columns:28px minmax(0,1fr) 44px 16px;row-gap:6px;padding:20px 8px 20px 0}
  .evi-row em{grid-column:2/3;grid-row:2;text-align:left}
  .evi-y{grid-column:3;grid-row:1}
  .evi-row i{grid-column:4;grid-row:1}

  .faq{grid-template-columns:minmax(0,1fr);row-gap:6vh;padding:12vh var(--pad)}
  .faq-head{position:static}
  .acc-q{grid-template-columns:26px minmax(0,1fr) 28px;column-gap:10px;padding:22px 0;font-size:18px}
  .acc-x{width:28px;height:28px}
  .acc-a p{padding:0 10px 26px 36px;font-size:15px}

  .cta{padding:15vh var(--pad) 22vh}
  .cta-h{font-size:10.6vw}
  .cta-orb{width:260vw;height:260vw;bottom:calc(-260vw + 20vh)}
  .foot-top{grid-template-columns:minmax(0,1fr);row-gap:34px;padding-bottom:6vh}
  .foot-bot{flex-direction:column}
}

@media (prefers-reduced-motion:reduce){
  .ticker-track,.hero-scroll i::after{animation:none}
  .pre{transition:none}
}