/* E7X v10 — toss-grade type scale (measured toss.im 2026-09-28), scroll-driven sections. */
@font-face{font-family:E7;src:url(../assets/fonts/PretendardD-Regular.woff2) format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:E7;src:url(../assets/fonts/PretendardD-Medium.woff2) format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:E7;src:url(../assets/fonts/PretendardD-SemiBold.woff2) format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:E7;src:url(../assets/fonts/PretendardD-Bold.woff2) format('woff2');font-weight:700;font-display:swap}

:root{
  --ink:#191f28;--ink2:#333d4b;--sub:#4e5968;--mute:#5c6674;--faint:#b0b8c1;--line:#e5e8eb;
  --bg:#fff;--bg2:#f2f4f6;--bg3:#f9fafb;--blue:#3182f6;--blue-a:#256ef0;--blue-d:#1b64da;--blue-l:#e8f3ff;--red:#f04452;
  --dark:#000;--dark2:#0b0f16;
  --gut:clamp(24px,4.4vw,96px);--maxw:1680px;--gnb:64px;--ease:cubic-bezier(.2,.8,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.65 E7,-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo',sans-serif;letter-spacing:-.02em;word-break:keep-all;-webkit-font-smoothing:antialiased;overflow-x:clip}
img{display:block;max-width:100%}
picture{display:contents}
.cv,.df{display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,p,figure,ol,ul,dl,dd{margin:0}
ol,ul{padding:0;list-style:none}
button,input,select,textarea{font:inherit;letter-spacing:inherit;color:inherit}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:fixed;left:16px;top:-80px;z-index:100;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px}.skip:focus{top:12px}
.wrap{width:min(var(--maxw),100% - var(--gut)*2);margin-inline:auto}
.pc{display:inline}
:where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{outline:3px solid var(--blue-a);outline-offset:3px}
.dark :where(a,button):focus-visible{outline-color:#8cc0ff}

/* Type roles */
.display{font-size:clamp(52px,6.4vw,120px);line-height:1.16;font-weight:700;letter-spacing:-.025em;text-wrap:balance}
.display-2{font-size:clamp(40px,4.5vw,80px);line-height:1.24;font-weight:700;letter-spacing:-.025em;text-wrap:balance}
.display-3{font-size:clamp(28px,2.6vw,46px);line-height:1.36;font-weight:700;letter-spacing:-.02em;text-wrap:balance}
.lead{font-size:clamp(19px,1.5vw,27px);line-height:1.6;font-weight:500;color:var(--sub);margin-top:28px}
.form-context{margin:0 0 20px;font-size:16px;font-weight:600;color:var(--blue-d)}
.eyebrow{font-size:clamp(19px,1.35vw,24px);line-height:1.4;font-weight:700;color:var(--blue);margin-bottom:20px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.note{font-size:15px;line-height:1.6;font-weight:500;color:var(--mute);margin-top:40px}
.dark .note{color:rgba(255,255,255,.66)}
.chip{display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:8px;background:var(--blue-l);color:var(--blue-d);font-size:13px;font-weight:600;letter-spacing:0;font-style:normal;vertical-align:middle}
.chip-dark,.dark .chip{background:rgba(49,130,246,.2);color:#8cc0ff}
.media-note{position:absolute;right:24px;bottom:20px;font-size:13px;font-weight:500;color:rgba(255,255,255,.8);z-index:3}
.hero .media-note{color:#fff}
.media-note.static{position:static;margin-top:28px;font-size:14px;color:var(--mute)}
.dark .media-note.static{color:rgba(255,255,255,.66)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:60px;padding:0 32px;border:0;border-radius:18px;background:var(--blue-a);color:#fff;font-size:18px;font-weight:600;cursor:pointer;transition:background .2s,transform .2s var(--ease)}
.btn:hover{background:var(--blue-d)}.btn:active{transform:scale(.97)}
.btn-ghost{background:var(--bg2);color:var(--ink2)}.btn-ghost:hover{background:var(--line)}
.btn-sm{height:44px;padding:0 18px;border-radius:12px;font-size:16px}
.btn-lg{height:64px;width:100%;font-size:19px;margin-top:20px}
.cta-row{display:flex;gap:12px;justify-content:center;margin-top:40px;flex-wrap:wrap}

/* Header: hides on scroll down, returns on scroll up */
.gnb{position:fixed;inset:0 0 auto;z-index:50;height:var(--gnb);display:flex;align-items:center;gap:40px;padding:0 max(var(--gut),calc((100vw - var(--maxw))/2));background:rgba(255,255,255,.75);backdrop-filter:saturate(1.8) blur(20px);-webkit-backdrop-filter:saturate(1.8) blur(20px);transition:transform .45s var(--ease),background .3s}
.gnb.is-hidden{transform:translateY(-100%)}
.gnb:focus-within{transform:none}
.gnb.on-dark{background:rgba(10,13,18,.72);color:#fff}
.gnb-logo{display:flex;align-items:center;gap:10px;min-height:44px;font-size:16px;font-weight:600;color:var(--sub)}
.gnb.on-dark .gnb-logo span{color:rgba(255,255,255,.7)}
.gnb-logo img{height:34px;width:auto}
.gnb-menu{display:flex;gap:36px;margin-left:auto;font-size:17px;line-height:1.6;font-weight:500;color:var(--sub)}
.gnb.on-dark .gnb-menu{color:rgba(255,255,255,.75)}
.gnb-menu a:hover{color:var(--ink)}.gnb.on-dark .gnb-menu a:hover{color:#fff}

/* 01 Hero — toss T1 bloom (insets 64/16/24, radius 40→0, media 1.2→1) then T5 shrink + window slide */
.hero{position:relative;z-index:2;height:340vh}
.hero-pin{position:sticky;top:0;height:100vh;height:100svh}
.hero-card{position:absolute;inset:0;margin:0;overflow:hidden;background:#061536;clip-path:inset(64px 16px 24px 16px round 40px);will-change:clip-path,transform}
.hero-media{position:absolute;inset:48px 0 0;will-change:transform}
@media (min-width:1101px){.hero-media{inset:0}.media-note{right:64px}.hero .media-note{right:56px;bottom:40px}}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center;transform:scale(1);transform-origin:68% 50%;will-change:transform}
.hero-card::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,10,24,.35),transparent 58%),linear-gradient(0deg,rgba(3,10,24,.2),transparent 30%);pointer-events:none}
.hero-text{position:absolute;left:max(var(--gut),calc((100vw - var(--maxw))/2));bottom:calc(24px + 9vh);z-index:2;color:#fff;will-change:transform}
.hero-eyebrow{font-size:clamp(18px,1.4vw,24px);line-height:1.4;font-weight:600;color:rgba(255,255,255,.86);margin-bottom:20px}
.hero-title{max-width:6.2em}
.hero-sub{font-size:clamp(18px,1.5vw,26px);line-height:1.65;font-weight:500;color:rgba(255,255,255,.82);margin-top:24px;max-width:27em;text-wrap:pretty}
.hero-hold{position:absolute;left:224px;top:212px;z-index:2;color:#fff;font-size:clamp(34px,3.2vw,56px);line-height:1.2;font-weight:700;letter-spacing:-.02em;opacity:0;pointer-events:none}
.hero-title span{display:inline-block}
.hero-text .cta-row{justify-content:flex-start;margin-top:40px}
.btn-white{background:#fff;color:var(--ink)}.btn-white:hover{background:#eef3ff}
.btn-glass{background:rgba(255,255,255,.16);color:#fff;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.btn-glass:hover{background:rgba(255,255,255,.26)}

/* 02 Product: pinned 3D with stacked steps */
.product{position:relative;z-index:1;margin-top:-200vh;height:600vh;overflow:clip;background:linear-gradient(#fff,#eef2f6 30%,#eef2f6 70%,#fff)}
.product-pin{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
.product-stage{position:absolute;inset:0}
.product::after{content:"";position:absolute;left:0;right:0;bottom:0;height:140px;background:linear-gradient(rgba(255,255,255,0),#fff);z-index:3;pointer-events:none}
.product-stage canvas{display:block;width:100%;height:100%}
.product-fallback{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center}
.product-stage.has-3d .product-fallback,.product-stage.has-seq .product-fallback{display:none}
.product-stage canvas.seq{position:absolute;inset:0;width:100%;height:100%}
@media (min-width:1101px) and (prefers-reduced-motion:no-preference){.js:not(.no-motion) #product-3d{-webkit-mask-image:linear-gradient(to bottom,transparent var(--edge,100%),#000 calc(var(--edge,100%) + 40px));mask-image:linear-gradient(to bottom,transparent var(--edge,100%),#000 calc(var(--edge,100%) + 40px))}}
.product-steps{position:absolute;left:max(var(--gut),calc((100vw - var(--maxw))/2));top:0;bottom:0;width:min(760px,42vw);display:grid;align-items:center}
.step{grid-area:1/1;opacity:0;transform:translateY(40px);transition:opacity .6s var(--ease),transform .6s var(--ease);pointer-events:none}
.step.is-on{opacity:1;transform:none;pointer-events:auto}
.stage-note{position:absolute;bottom:28px;left:0;font-size:14px;font-weight:500;color:var(--mute)}
.step-img{display:none}

/* 03 Statement: pinned; words fill from a blur (toss T24) */
.statement{height:130vh}
.statement-pin{position:sticky;top:0;height:100vh;height:100svh;display:flex;align-items:center;justify-content:center}
.fill-text{width:min(1480px,100% - var(--gut)*2);font-size:clamp(40px,4.6vw,84px);line-height:1.34;font-weight:700;letter-spacing:-.025em;text-align:center}
.fill-text .w{color:rgba(25,31,40,.16);filter:blur(4px);will-change:color,filter}

/* 04 Features: three groups — before, during, after injection */
.features{padding:0 0 40px;text-align:center}
.features .eyebrow,.manage .eyebrow{justify-content:center}
.groups{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:88px;text-align:left}
.group{position:relative;background:var(--bg3);border-radius:40px;padding:52px 48px 56px;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.group:hover{transform:translateY(-8px);box-shadow:0 24px 50px rgba(2,32,71,.08)}
.group-icon{width:clamp(132px,11vw,184px);height:auto;margin:-8px 0 24px -10px;transition:transform .6s var(--ease)}
.group:hover .group-icon{transform:translateY(-6px) rotate(-6deg) scale(1.05)}
.group-label{font-size:18px;font-weight:700;color:var(--blue-d)}
.group h3{font-size:clamp(28px,2.5vw,42px);line-height:1.3;font-weight:700;letter-spacing:-.02em;margin-top:8px}
.group ul{margin-top:32px;display:grid;gap:22px}
.group li{display:grid;grid-template-columns:52px 1fr;column-gap:14px;align-items:center}
.group li img{grid-row:span 2;width:52px;height:52px}
.group li b{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:clamp(19px,1.45vw,23px);line-height:1.4;font-weight:700}
.group li span{font-size:clamp(16px,1.15vw,18px);line-height:1.5;color:var(--mute)}
.group sup,.note sup{color:var(--blue);font-weight:700}

/* 05 Split words + opening window (toss T20) */
.split{position:relative;height:280vh;background:#fff}
@media (min-width:1101px) and (prefers-reduced-motion:no-preference){.js .statement{position:relative;z-index:2;margin-top:-100vh}.js .split{margin-top:-40vh;background:transparent}.js .tank-pin{position:sticky;top:0}}
.split-pin{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
.split-words{position:absolute;inset:0;font-size:clamp(56px,6.2vw,112px);line-height:1.2;font-weight:700;letter-spacing:-.025em;z-index:3;pointer-events:none}
.split-words span{position:absolute;top:50%;margin-top:-.6em;white-space:nowrap;will-change:transform,opacity,filter}
.sw-a{right:calc(50% + 14px)}.sw-b{left:calc(50% + 14px)}
.split-window{position:absolute;inset:0;z-index:2;background:#05080f;clip-path:inset(44% 49.3% 44% 49.3% round 30px);will-change:clip-path}
.split-window img{width:100%;height:100%;object-fit:cover;object-position:62% center;transform:scale(1.15);will-change:transform}
.split-window::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#000,rgba(0,0,0,0) 9%),linear-gradient(90deg,rgba(3,8,20,.66),rgba(3,8,20,.08) 60%);pointer-events:none}
.split-copy{position:absolute;left:max(var(--gut),calc((100vw - var(--maxw))/2));bottom:18vh;z-index:2;color:#fff;opacity:0}
.split-copy .lead{color:rgba(255,255,255,.8)}
.split .media-note{z-index:4;opacity:0;text-shadow:0 1px 8px rgba(0,0,0,.55)}

/* 05b Zoom-through window (toss T23) */
.through{position:relative;height:240vh;background:#000}
@media (min-width:1101px) and (prefers-reduced-motion:no-preference){.js .through{height:300vh}.js .quality{position:relative;z-index:2;margin-top:-100vh}.js .quality-bg img{display:none}.js .quality-hero{align-items:flex-start;padding-top:22vh}
  .js .through-window::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(0,0,0,.66),rgba(0,0,0,.28) 44%,transparent 62%);pointer-events:none}
  .js .detail::before,.js .detail::after{content:"";position:absolute;left:0;right:0;height:160px;z-index:3;pointer-events:none}.js .detail::before{top:0;background:linear-gradient(var(--bg2),rgba(242,244,246,0))}.js .detail::after{bottom:0;background:linear-gradient(rgba(255,255,255,0),#fff)}}
.through-pin{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
.through-window{position:absolute;inset:0;clip-path:inset(calc(50vh - 119px) calc(50vw - 119px) round 33px);will-change:clip-path}
.through-window img{width:100%;height:100%;object-fit:cover;object-position:72% 60%;transform:scale(.5);will-change:transform}
.through-window::after{content:"";position:absolute;inset:auto 0 0;height:28%;background:linear-gradient(transparent,#000);pointer-events:none}
.through-ring{position:absolute;left:50%;top:50%;width:360px;height:360px;margin:-180px 0 0 -180px;border-radius:40px;box-shadow:0 0 0 1px rgba(140,192,255,.35),0 0 60px rgba(49,130,246,.18);pointer-events:none;z-index:1}
.through-word{position:absolute;left:0;right:0;top:calc(50% - 208px - 1.2em);text-align:center;color:#fff;font-size:clamp(56px,6.2vw,112px);line-height:1.2;font-weight:700;letter-spacing:-.025em;z-index:2}

/* Dark chapters: the page background crossfades while a dark chapter holds the middle of the viewport */
body{transition:background-color .8s var(--ease)}
body.is-dark{background:var(--dark)}
.dark{background:var(--dark);color:#fff;transition:background-color .8s var(--ease)}
.js .dark{background:transparent}
body.is-dark .tank,body.is-dark .statement,body.is-dark .features{background:transparent}
.dark .lead{color:rgba(255,255,255,.72)}
.dark .eyebrow{color:#64a8ff}

/* 06 Quality */
.quality-hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden}
.quality-bg{position:absolute;inset:0}
.quality-bg img{width:100%;height:100%;object-fit:cover;opacity:.9;transform:scale(1.15);will-change:transform}
.quality-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#000 4%,rgba(0,0,0,0) 36%),linear-gradient(90deg,rgba(0,0,0,.6),rgba(0,0,0,.1) 55%,transparent)}
.quality-hero .wrap{position:relative;z-index:1}
.quality-display{display:grid;grid-template-columns:1.3fr .7fr;gap:88px;align-items:center;padding:48px 0 120px;perspective:1400px}
.display-card{border-radius:28px;overflow:hidden;background:#1a1f28;transform-origin:50% 80%;will-change:transform;box-shadow:0 40px 90px rgba(0,0,0,.45)}
.display-card img{width:100%;height:auto}
.display-card figcaption{padding:18px 24px;font-size:15px;font-weight:500;color:rgba(255,255,255,.7)}
.display-readout{display:grid;gap:48px}
.readout span{display:block;font-size:clamp(17px,1.25vw,21px);font-weight:600;color:rgba(255,255,255,.72)}
.readout:first-child b{font-size:clamp(96px,9vw,168px);line-height:1.05}
.readout b{display:block;font-size:clamp(40px,3.4vw,62px);line-height:1.25;font-weight:700;letter-spacing:-.01em;margin-top:4px;background:linear-gradient(90deg,#fff,#8cc0ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.readout small{display:block;font-size:15px;color:rgba(255,255,255,.62);margin-top:4px}
.quality-path{padding-bottom:160px}
.path{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:64px}
.path::before{content:"";position:absolute;left:0;right:0;top:27px;height:2px;background:rgba(255,255,255,.12)}
.path::after{content:"";position:absolute;left:0;top:27px;height:2px;width:calc(var(--line,0)*100%);background:linear-gradient(90deg,#3182f6,#64d2ff)}
.path li{position:relative;padding-top:64px}
.path li::before{content:"";position:absolute;left:0;top:18px;width:20px;height:20px;border-radius:50%;background:var(--dark);border:3px solid #3182f6;z-index:1}
.path b{display:block;font-size:clamp(22px,2vw,34px);line-height:1.35;font-weight:700}
.path span{display:block;font-size:clamp(16px,1.25vw,20px);color:rgba(255,255,255,.72);margin-top:8px}
.display-3.dark-ink{color:#fff}

/* 07 Cutoff */
.cutoff{position:relative;height:420vh}
.cutoff-pin{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
.cutoff-visual{position:absolute;inset:0;overflow:hidden}
.cutoff-visual::before{content:"";position:absolute;inset:0 0 auto;height:22%;background:linear-gradient(#000,transparent);z-index:2;pointer-events:none}
.cutoff-exit{position:absolute;inset:0;display:grid;place-items:center start;padding-left:calc(11.1% + 64px);text-shadow:0 2px 24px rgba(0,0,0,.6);z-index:3;color:#fff;font-size:clamp(44px,4.5vw,80px);line-height:1.24;font-weight:700;letter-spacing:-.025em;opacity:0;pointer-events:none}
.cv{position:absolute;inset:0;opacity:0;transition:opacity .8s var(--ease)}
.cv img{width:100%;height:100%;object-fit:cover;transform:scale(1.08);transition:transform 1.4s var(--ease)}
.cv.is-on{opacity:1}.cv.is-on img{transform:scale(1)}
.cutoff-visual::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 68% 50%,rgba(240,68,82,.55),rgba(240,68,82,.12) 38%,transparent 62%);opacity:0;transition:opacity .6s var(--ease);mix-blend-mode:screen;z-index:1}
.cutoff.is-stop .cutoff-visual::after{opacity:1}
.cutoff.is-stop .cv.is-on img{filter:saturate(.6) hue-rotate(-40deg) brightness(.9)}
.cutoff-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.88) 0,rgba(0,0,0,.55) 45%,rgba(0,0,0,.1))}
.cutoff-copy{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:center}
.cutoff-steps{margin-top:52px;display:grid;gap:6px;max-width:620px}
.cutoff-steps li{display:grid;grid-template-columns:56px 1fr;column-gap:8px;padding:18px 0;border-top:1px solid rgba(255,255,255,.1);opacity:.45;transition:opacity .5s var(--ease)}
.cutoff-steps li.is-on{opacity:1}
.cutoff-steps b{font-size:16px;font-weight:700;color:#64a8ff;padding-top:8px}
.cutoff-steps span{font-size:clamp(24px,2.2vw,38px);line-height:1.35;font-weight:700}
.cutoff-steps small{grid-column:2;font-size:clamp(16px,1.25vw,20px);color:rgba(255,255,255,.75);max-height:0;overflow:hidden;transition:max-height .5s var(--ease)}
.cutoff-steps li.is-on small{max-height:64px;margin-top:4px}
.cutoff-steps li.is-on span{color:#fff}
.cutoff-steps li:nth-child(3).is-on span{color:#ff6b77}

/* 08 Tank: horizontal track */
.tank{position:relative;background:var(--bg)}
.tank-pin{height:100vh;height:100svh;display:flex;flex-direction:column;justify-content:center;overflow:hidden}
.tank-head{position:relative}
.tank-icon{width:56px;height:56px;margin:-14px 2px -14px -6px}
.track{display:flex;gap:28px;padding:48px max(var(--gut),calc((100vw - var(--maxw))/2)) 0;will-change:transform}
.tcard{flex:0 0 min(58vw,1040px);margin:0}
.tcard img{width:100%;height:auto;aspect-ratio:16/9;max-height:min(58vh,calc(100svh - 470px));object-fit:cover;border-radius:36px}
.track-count{display:none}
.tcard figcaption{margin-top:24px;font-size:clamp(17px,1.35vw,22px);line-height:1.55;color:var(--sub)}
.tcard b{display:block;font-size:clamp(24px,2.2vw,38px);line-height:1.3;font-weight:700;color:var(--ink);margin-bottom:6px}
.tcard small{display:block;font-size:14px;color:var(--mute);margin-top:8px}

/* 09 Management devices */
.manage{padding:100px 0 80px;background:linear-gradient(#fff,var(--bg2) 18%,var(--bg2) 72%,#fff);overflow:hidden;text-align:center}
.manage .lead{margin-inline:auto}
.devices{position:relative;width:min(1520px,94vw);margin:88px auto 0;height:min(900px,60vw)}
.laptop{position:absolute;left:4%;top:0;width:76%}
.laptop-screen{background:#111;border-radius:22px 22px 0 0;padding:14px 14px 0;box-shadow:0 30px 80px rgba(2,32,71,.18)}
.dash{display:grid;grid-template-columns:clamp(150px,13vw,210px) 1fr;aspect-ratio:16/10;background:#fff;border-radius:10px 10px 0 0;overflow:hidden;text-align:left}
.dash-nav{background:#f9fafb;padding:22px 16px;display:grid;align-content:start;gap:6px;font-size:clamp(13px,1.05vw,17px);font-weight:600;color:var(--mute)}
.dash-nav b{font-size:clamp(14px,1.15vw,19px);color:var(--ink);margin-bottom:12px}
.dash-nav span{padding:8px 10px;border-radius:8px}
.dash-nav .on{background:var(--blue-l);color:var(--blue-d)}
.dash-main{padding:24px 28px;display:grid;align-content:start;gap:20px}
.dash-head{display:flex;justify-content:space-between;align-items:center;font-size:clamp(18px,1.6vw,26px)}
.dash-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.dash-cards div{background:#f9fafb;border-radius:12px;padding:12px 14px;display:grid;gap:10px}
.dash-cards small{font-size:clamp(12px,.95vw,15px);font-weight:600;color:var(--mute)}
.dash-cards i{display:block;height:14px;width:60%;border-radius:7px;background:#c9d8ee}
.dash-table{width:100%;border-collapse:collapse;font-size:clamp(12px,.95vw,15px)}
.dash-table th{font-weight:600;color:var(--mute);text-align:left;padding:8px 6px;border-bottom:1px solid var(--line)}
.dash-table td{padding:10px 6px;border-bottom:1px solid #f2f4f6}
.dash-table td i{display:block;height:9px;width:var(--w);border-radius:5px;background:#d7dde4}
.dash-table em{font-style:normal;font-size:11px;font-weight:700;color:#12b886;background:#e6f8f1;padding:2px 8px;border-radius:6px}
.kiosk-ui{aspect-ratio:3/4;border-radius:20px;background:linear-gradient(160deg,#1b64da,#3182f6);color:#fff;display:grid;justify-items:center;align-content:center;gap:6px;padding:18px;text-align:center}
.kiosk-ui img{width:clamp(62px,5.4vw,92px);height:auto;margin-bottom:6px;animation:bob 3s ease-in-out infinite}
.kiosk-ui b{font-size:clamp(16px,1.5vw,24px)}
.kiosk-ui span{font-size:clamp(12px,1vw,16px);opacity:.85}
.keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:12px;width:80%}
.keypad i{font-style:normal;font-size:clamp(13px,1.1vw,18px);font-weight:600;background:rgba(255,255,255,.16);border-radius:8px;padding:6px 0}
.laptop-base{height:22px;margin:0 -6%;background:linear-gradient(#d9dde2,#b8bec6);border-radius:0 0 22px 22px}
.kiosk{position:absolute;right:2%;top:14%;width:26%;background:#16191f;border-radius:30px;padding:12px;box-shadow:0 30px 70px rgba(2,32,71,.25)}
.float-chip{position:absolute;display:flex;align-items:center;gap:12px;padding:12px 22px 12px 12px;background:#fff;border-radius:22px;font-size:clamp(16px,1.3vw,21px);font-weight:700;box-shadow:0 16px 40px rgba(2,32,71,.12);animation:bob 5s ease-in-out infinite;z-index:3}
.float-chip img{width:clamp(44px,3.6vw,60px);height:auto}
.f1{left:-2%;top:46%}.f2{left:10%;bottom:4%;animation-delay:-1.2s}.f3{right:24%;bottom:-2%;animation-delay:-2.4s}.f4{right:6%;top:2%;animation-delay:-3.6s}
@keyframes bob{50%{transform:translateY(-12px)}}
.manage .note{text-align:center}

/* 10 Environment marquee */
.envs{padding:100px 0 120px;overflow:hidden;background:linear-gradient(#fff 70%,var(--bg2))}
.marquee{margin-top:64px;display:grid;gap:20px}
.marquee-toggle{margin-top:28px;height:44px;padding:0 18px;border:0;border-radius:12px;background:var(--bg2);font-size:15px;font-weight:600;color:var(--ink2);cursor:pointer}
.no-motion .marquee-toggle{display:none}
.marquee-row{display:flex;gap:20px;width:max-content;will-change:transform}
.marquee figure{position:relative;flex:0 0 auto;width:clamp(360px,36vw,640px)}
.marquee img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:32px}
.marquee figcaption{position:absolute;left:20px;bottom:20px;padding:8px 14px;border-radius:12px;background:rgba(255,255,255,.92);font-size:17px;font-weight:700;backdrop-filter:blur(8px)}

/* 11 Detail reel */
.detail{position:relative;height:620vh;background:var(--bg2)}
.detail-pin{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
.detail-frames{position:absolute;inset:0}
.df{position:absolute;inset:0;margin:0;background:var(--bg2);clip-path:inset(0 0 0 100%);transition:clip-path 1.1s var(--ease)}
.df picture{display:contents}
.df figcaption{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.df-overview img{transform:none!important}
.closing-media .media-note{color:var(--mute)}
.df-card{background:#eceff3}
.df.df-card img{position:absolute;right:max(var(--gut),5vw);left:auto;top:50%;width:min(48vw,1000px);height:auto;max-height:80vh;object-fit:contain;border-radius:32px;box-shadow:0 40px 90px rgba(2,32,71,.18);transform:translateY(-50%) scale(calc(1.08 - .08*var(--f,1)))!important}
.pins{position:absolute;inset:0;pointer-events:none}
.pin{position:absolute;width:0;height:0;font-style:normal;opacity:0;transform:scale(.6);transition:opacity .5s var(--ease),transform .6s cubic-bezier(.3,1.6,.5,1);transition-delay:calc(var(--i)*110ms)}
.pin::before{content:"";position:absolute;left:-6px;top:-6px;width:12px;height:12px;border-radius:50%;background:var(--blue-a);box-shadow:0 0 0 4px rgba(255,255,255,.9),0 0 0 7px rgba(37,110,240,.35);animation:pinpulse 2.2s ease-out infinite;animation-delay:calc(var(--i)*.3s)}
.pin::after{content:"";position:absolute;right:6px;top:-.75px;width:42px;height:1.5px;background:var(--blue-a)}
.pin b{position:absolute;right:48px;top:-22px;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--blue-a);color:#fff;font:700 19px/1 E7,sans-serif;box-shadow:0 10px 24px rgba(2,32,71,.28)}
.pin-r::after{right:auto;left:6px}.pin-r b{right:auto;left:48px}
@keyframes pinpulse{50%{box-shadow:0 0 0 4px rgba(255,255,255,.9),0 0 0 14px rgba(37,110,240,0)}}
.detail.show-pins .pin{opacity:1;transform:none}
.detail-pin::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,rgba(242,244,246,.95),rgba(242,244,246,.9) 36%,rgba(242,244,246,0) 50%)}
.df.is-on,.df.is-past{clip-path:inset(0)}
.df img{width:100%;height:100%;object-fit:cover;object-position:62% center;transform:scale(calc(1.2 - .135*var(--f,1)))}
.detail-copy{position:absolute;left:max(var(--gut),calc((100vw - var(--maxw))/2));top:50%;transform:translateY(-50%);z-index:2;width:min(540px,35vw)}
.detail-list{margin-top:36px;border-bottom:1px solid rgba(25,31,40,.1)}
.detail-list li{display:grid;grid-template-columns:64px 1fr;column-gap:8px;padding:14px 0;border-top:1px solid rgba(25,31,40,.1);color:var(--mute);transition:color .4s var(--ease)}
.detail-list b{font-size:15px;font-weight:700;color:var(--blue-d);padding-top:7px}
.detail-list span{font-size:clamp(21px,1.75vw,31px);line-height:1.35;font-weight:700}
.detail-list small{grid-column:2;font-size:clamp(16px,1.2vw,19px);line-height:1.6;font-weight:500;color:var(--sub);max-height:0;overflow:hidden;transition:max-height .5s var(--ease),margin .5s var(--ease)}
.detail-list li.on{color:var(--ink)}
.detail-list li.on small{max-height:140px;margin-top:8px;min-height:3.2em}

/* 12 Evidence */
.evidence{padding:120px 0 40px}
.timeline{position:relative;display:grid;grid-template-columns:repeat(3,1fr);margin-top:72px}
.tl-line{position:absolute;left:0;right:0;top:12px;height:3px;background:var(--line);border-radius:3px}
.tl-line i{display:block;height:100%;width:calc(var(--line,0)*100%);background:var(--blue);border-radius:3px}
.tl-item{padding-top:44px;position:relative}
.tl-item::before{content:"";position:absolute;top:2px;left:0;width:22px;height:22px;border-radius:50%;background:#fff;border:4px solid var(--blue)}
.tl-item b{display:block;font-size:clamp(34px,3.4vw,60px);line-height:1.2;font-weight:700;color:var(--ink)}
.tl-item span{display:block;font-size:clamp(19px,1.6vw,26px);font-weight:600;margin-top:8px}
.gallery{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:24px;width:min(var(--maxw),100% - var(--gut)*2);margin:96px auto 0}
.gallery figure{border-radius:36px;overflow:hidden;position:relative}
.gallery img{width:100%;height:min(66vh,720px);object-fit:cover;transform:scale(1.12);will-change:transform}
.gallery figcaption{position:absolute;left:20px;bottom:20px;padding:8px 14px;border-radius:12px;background:rgba(255,255,255,.92);font-size:17px;font-weight:700}

/* 12b Flow: stacked sticky cards */
.flow{padding:100px 0 80px}
.stack{margin-top:72px;display:grid;gap:40px}
.scard{position:sticky;top:calc(var(--gnb) + 40px);display:flex;justify-content:space-between;align-items:center;gap:48px;min-height:min(66vh,680px);padding:72px 88px;border-radius:44px;color:#fff;transform-origin:50% 0;will-change:transform}
.scard.s1{background:linear-gradient(135deg,#3182f6,#1b64da)}
.scard.s2{background:linear-gradient(135deg,#0b3b8f,#1b64da);top:calc(var(--gnb) + 72px)}
.scard.s3{background:linear-gradient(135deg,#072a66,#0b3b8f);top:calc(var(--gnb) + 96px)}
.scard b{font-size:20px;font-weight:700;opacity:.75}
.scard h3{font-size:clamp(40px,4.4vw,78px);line-height:1.22;font-weight:700;letter-spacing:-.025em;margin-top:10px}
.scard p{font-size:clamp(19px,1.6vw,28px);line-height:1.55;font-weight:500;margin-top:24px;opacity:.9}
.scard img{width:min(400px,28vw);height:auto;filter:drop-shadow(0 30px 40px rgba(0,0,0,.25))}
/* 13 FAQ */
.faq{padding:120px 0;background:var(--bg3)}
.faq-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(64px,7vw,140px);align-items:start}
.spec{margin-top:48px;border-top:1px solid var(--line)}
.spec div{display:grid;grid-template-columns:190px 1fr;gap:16px;padding:22px 0;border-bottom:1px solid var(--line)}
.spec dt{font-size:17px;font-weight:600;color:var(--mute)}
.spec dd{font-size:clamp(17px,1.3vw,21px);font-weight:600}
.qa details{border-bottom:1px solid var(--line)}
.qa summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:30px 0;font-size:clamp(20px,1.7vw,29px);line-height:1.45;font-weight:700}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"";flex:0 0 12px;height:12px;border-right:2.5px solid var(--faint);border-bottom:2.5px solid var(--faint);transform:rotate(45deg) translateY(-3px);transition:transform .35s var(--ease)}
.qa details[open] summary::after{transform:rotate(-135deg)}
.qa p{padding:0 0 30px;font-size:clamp(17px,1.3vw,21px);line-height:1.7;color:var(--sub)}

/* 14 Closing + inquiry */
.closing{position:relative;height:150vh;overflow:clip;background:#f3f7fd}
.closing-media{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
@media (min-width:1101px){.closing-media::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(243,247,253,.92),rgba(243,247,253,.55) 34%,transparent 62%);pointer-events:none}}
.closing-media img{width:100%;height:100%;object-fit:cover;transform:scale(1.15);transform-origin:50% 100%;will-change:transform}
.closing::before{content:"";position:absolute;left:0;right:0;top:0;height:160px;z-index:3;background:linear-gradient(var(--bg3),rgba(249,250,251,0));pointer-events:none}
.closing-media::after{content:"";position:absolute;inset:auto 0 0;height:160px;background:linear-gradient(rgba(243,247,253,0),#fff);pointer-events:none}
.closing-copy{position:absolute;left:0;right:0;top:0;height:100vh;display:flex;align-items:center;z-index:2}
.closing-copy .display{max-width:1100px;color:var(--ink)}
.inquiry{padding:160px 0 200px}
.inquiry-grid{display:grid;grid-template-columns:minmax(0,560px) 1fr;gap:clamp(64px,7vw,140px);align-items:start}
.inquiry-grid>div:first-child{position:sticky;top:120px}
.env-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:36px}
.env-chips button{height:48px;padding:0 20px;border:0;border-radius:14px;background:var(--bg2);font-size:17px;font-weight:600;color:var(--ink2);cursor:pointer;transition:background .2s,color .2s}
.env-chips button[aria-pressed=true]{background:var(--blue-a);color:#fff}
html:not(.js) .env-chips{display:none}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-grid label{display:grid;gap:10px;font-size:16px;font-weight:600;color:var(--sub)}
.form-grid .full{grid-column:1/-1}
.form-grid input,.form-grid select,.form-grid textarea{width:100%;min-height:60px;padding:16px 18px;border:1.5px solid transparent;border-radius:16px;background:var(--bg2);font-size:18px;font-weight:500;color:var(--ink);outline:0;transition:border-color .2s,background .2s}
.form-grid textarea{resize:vertical}
.form-grid :is(input,select,textarea):focus{border-color:var(--blue);background:#fff;box-shadow:0 0 0 4px rgba(37,110,240,.28)}
.form-grid [aria-invalid=true],.consent [aria-invalid=true]{border-color:#e5484d;background:#fff5f5}
.err{font-size:14px;font-weight:600;color:#c62a2f}
.honeypot{position:absolute;left:-9999px}
.consent{display:flex;gap:10px;align-items:flex-start;margin-top:22px;font-size:15px;color:var(--sub)}
.consent input{width:24px;height:24px;margin:0;flex:0 0 auto;accent-color:var(--blue)}
.form-note{font-size:14px;color:var(--mute);margin-top:14px}
#form-result{margin-top:24px;padding:24px;border-radius:20px;background:var(--blue-l)}
#form-result b{font-size:18px}
#form-result p{margin-top:6px;color:var(--sub);font-size:15px}
.mail-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.mail-draft{width:100%;min-height:200px;margin-top:14px;padding:14px;border:0;border-radius:12px;background:#fff;font-size:14px;line-height:1.7}
.footer{padding:64px 0 120px;background:var(--bg3);border-top:1px solid var(--line)}
.footer .wrap>img{height:40px;width:auto}
.footer p{font-size:16px;font-weight:600;margin-top:16px;color:var(--sub)}
.footer nav{display:flex;gap:24px;margin-top:16px;font-size:16px;font-weight:500;color:var(--mute)}
.footer nav a{display:inline-block;padding:11px 0}
.footer small{display:block;margin-top:20px;font-size:14px;line-height:1.6;color:var(--mute);max-width:720px}

/* Pills sentence (toss T10) */
.pill-line{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:16px;margin-top:32px;font-size:clamp(28px,2.7vw,48px);line-height:1.4;font-weight:700;letter-spacing:-.02em;color:var(--sub)}
.pill-line>span{display:inline-block}
.pills{display:inline-flex;gap:8px}
.pills i{display:inline-flex;align-items:center;gap:8px;height:clamp(52px,4.4vw,72px);padding:0 24px 0 10px;border-radius:40px;background:rgba(7,25,76,.05);font-style:normal;font-size:clamp(24px,2.1vw,36px);color:var(--ink)}
.pills img{width:clamp(40px,3.4vw,56px);height:auto}

/* Section rail (toss T26) */
.rail{position:fixed;right:12px;top:50%;transform:translateY(-50%);z-index:40;display:grid;gap:0;padding:6px 0;border-radius:14px;background:rgba(255,255,255,.32);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:background .3s}
.rail:hover,.rail:focus-within{background:rgba(255,255,255,.94)}
body.is-dark .rail{background:rgba(0,0,0,.25)}
.rail a{display:grid;place-items:center;width:28px;min-height:24px;position:relative}
.rail a::before{content:"";width:10px;height:2px;border-radius:2px;background:rgba(25,31,40,.34);transition:width .35s var(--ease),background .35s}
.rail a.on::before{width:18px;height:3px;background:var(--blue-d)}
.rail span{position:absolute;right:30px;top:50%;transform:translateY(-50%);white-space:nowrap;font-size:13px;font-weight:600;color:var(--ink);background:#fff;padding:4px 10px;border-radius:8px;opacity:0;pointer-events:none;box-shadow:0 6px 20px rgba(0,0,0,.08);transition:opacity .2s}
.rail a:hover span,.rail a:focus-visible span{opacity:1}
body.is-dark .rail a:not(.on)::before{background:rgba(255,255,255,.55)}

/* Character roll on button hover (toss T27) */
.roll{display:inline-flex;overflow:hidden;height:1.4em;line-height:1.4em}
.roll .ch{display:inline-block;white-space:pre;text-shadow:0 1.4em 0 currentColor;transition:transform .4s var(--ease);transition-delay:calc(var(--i)*30ms)}
.btn:hover .roll .ch{transform:translateY(-1.4em)}

/* Footer wordmark */
.wordmark{font-size:clamp(96px,24vw,360px);line-height:.9;font-weight:700;letter-spacing:-.04em;text-align:center;height:.8em;overflow:hidden;margin:0 0 56px;background:linear-gradient(180deg,#3182f6,#1b64da 60%,rgba(27,100,218,0));-webkit-background-clip:text;background-clip:text;color:transparent}

.grade{filter:saturate(.8) contrast(1.03) brightness(1.03)}
.mcta{display:none}
/* Sub pages: checklist and mail guide */
.doc{max-width:880px;padding:96px 0 140px}
.doc-back{display:inline-block;padding:11px 0;margin-bottom:40px;font-size:16px;font-weight:600;color:var(--blue-d)}
.doc h2{margin-top:64px}.doc p{margin-top:16px;font-size:18px;line-height:1.7;color:var(--sub)}
.doc .spec{margin-top:40px}.doc-list{margin-top:20px;display:grid;gap:12px;font-size:18px;line-height:1.6;list-style:disc;padding-left:22px;color:var(--sub)}
.doc .btn{margin-top:40px}
.closing-cta{width:auto;padding:0 32px;margin-top:40px}

/* Reveal defaults: JS sets from-states; without JS everything is visible */
.js [data-rise],.js [data-card],.js [data-lift]{opacity:0}
.js.no-motion [data-rise],.js.no-motion [data-card],.js.no-motion [data-lift]{opacity:1}
.js.no-motion .dark{background:var(--dark)}
.js.no-motion .fill-text .w{color:var(--ink);filter:none}

/* Keep the tank heading clear when the header returns on reverse scroll. */
@media (min-width:1101px){
  .tank-pin{justify-content:flex-start;padding-top:calc(var(--gnb) + 16px)}
  .tcard img{max-height:min(58vh,calc(100svh - 550px))}
}
/* Short screens (768px tall laptops): pinned copy fits under the header */
@media (min-width:1101px) and (max-height:800px){
  .display-2{font-size:clamp(36px,6.4svh,56px)}
  .detail-list li{padding:9px 0}.detail-list{margin-top:24px}
  .detail-copy,.cutoff-copy,.product-steps{padding-top:var(--gnb)}
  .cutoff-steps{margin-top:28px}.cutoff-steps li{padding:12px 0}
  .js .tank-pin{justify-content:flex-start;padding-top:calc(var(--gnb) + 16px)}.track{padding-top:24px}
  .tcard img{max-height:42vh}.tcard figcaption{margin-top:14px}
}

/* Short viewports keep the active detail explanation in the reading area. */
@media (min-width:1101px) and (max-height:700px){
  .detail-copy{top:calc(50% + var(--gnb)/2);padding-top:0}
  .detail-list li:not(.on){display:none}
  .detail-list{margin-top:20px}
  .tcard img{max-height:max(110px,min(40svh,calc(100svh - 390px)))}
}

/* Tablet */
@media (max-width:1100px){
  :root{--gut:40px}
  .quality-display,.faq-grid,.inquiry-grid{grid-template-columns:1fr;gap:56px}
  .gnb-menu{display:none}.gnb .btn-sm{margin-left:auto}
}

/* Mobile: toss MO scale, lighter pins */
@media (max-width:1100px){
  :root{--gut:20px;--gnb:56px}
  .pc{display:none}
  .display{font-size:44px;line-height:1.2}
  .display-2{font-size:36px;line-height:1.28;letter-spacing:-.025em}
  .display-3{font-size:26px;line-height:1.38}
  .lead{font-size:18px;line-height:1.6;margin-top:18px}
  .eyebrow{font-size:16px;margin-bottom:14px;color:var(--blue-d)}
  .dark .eyebrow{color:#7db5ff}
  .btn{height:56px;font-size:17px;border-radius:16px}
  .hero-sub{font-size:16px;margin-top:16px}.hero-hold{display:none}
  .mcta{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:45;display:flex;align-items:center;justify-content:center;height:56px;border-radius:16px;background:var(--blue-a);color:#fff;font-size:17px;font-weight:700;box-shadow:0 14px 32px rgba(2,32,71,.28);transform:translateY(160%);transition:transform .45s var(--ease)}
  .mcta{visibility:hidden;transition:transform .45s var(--ease),visibility 0s .45s}
  .mcta.is-on{transform:none;visibility:visible;transition:transform .45s var(--ease)}
  .gnb-logo span{display:none}
  .gnb .btn-sm{height:44px}
  .js .dark{background:var(--dark)}
  .hero{height:max(100svh,162vw)}
  .hero-pin{position:relative;height:100%}
  .hero-card{clip-path:inset(56px 12px 12px 12px round 28px)}
  .hero-media img{object-position:center}
  .hero-card::after{background:linear-gradient(180deg,rgba(3,10,24,.65),rgba(3,10,24,.22) 28%,transparent 48%)}
  .hero-text{left:32px;right:32px;top:92px;bottom:40px;display:flex;flex-direction:column}
  .hero-eyebrow{font-size:15px;letter-spacing:-.01em;margin-bottom:14px}
  .hero-sub{max-width:24em;font-size:15px;line-height:1.6}
  .hero-text .cta-row{margin-top:auto;flex-wrap:nowrap;gap:8px}
  .hero-text .cta-row .btn{flex:1;min-width:0;padding:0 12px;font-size:16px}
  .product{height:auto;margin-top:0;background:#eef2f6}
  .split{height:auto}.split-pin{position:relative;height:auto}.split-words{display:none}
  .split-window{position:relative;clip-path:none;height:90svh}.split-window img{opacity:1;transform:none}.split-copy{opacity:1;top:calc(var(--gnb) + 40px);bottom:auto;left:20px;right:20px}
  .split .media-note{opacity:1}
  .quality-bg{-webkit-mask-image:linear-gradient(#000 70%,transparent);mask-image:linear-gradient(#000 70%,transparent)}
  .cv img{-webkit-mask-image:linear-gradient(#000 72%,transparent);mask-image:linear-gradient(#000 72%,transparent)}
  .through{display:none}
  .pill-line{font-size:20px;line-height:30px;justify-content:flex-start;gap:8px}.pills i{height:40px;font-size:17px;padding:0 14px 0 6px}.pills img{width:30px;height:30px}
  .rail{display:none}
  .product-pin{position:relative;height:auto;overflow:visible;padding:0 0 64px}
  .product-stage{position:relative;height:70svh}
  .product-steps{position:static;width:auto;display:grid;gap:72px;padding:56px 20px 0}
  .product-stage{display:none}
  .step-img{display:block;width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:24px;margin-bottom:24px}
  .m-sticky .product-steps{gap:0;padding-top:24px}
  .m-sticky .step-img{display:none}
  .mstage{position:sticky;top:0;z-index:2;height:calc(50svh + var(--gnb));margin:0 -20px;background:#eef2f6;padding:calc(8px + var(--gnb)) 20px 12px}
  .mstage::after{content:"";position:absolute;left:0;right:0;bottom:-40px;height:40px;background:linear-gradient(#eef2f6,rgba(238,242,246,0));pointer-events:none}
  .mstage img{position:absolute;inset:calc(8px + var(--gnb)) 20px 12px;width:calc(100% - 40px);height:calc(100% - 20px - var(--gnb));object-fit:cover;border-radius:24px;opacity:0;transform:scale(1.04);transition:opacity .5s var(--ease),transform .7s var(--ease)}
  .mstage img.is-on{opacity:1;transform:none}
  .m-sticky .step{min-height:46svh;padding:28px 0 80px}
  .step{opacity:1;transform:none;grid-area:auto}
  .stage-note{position:static}
  .statement{height:auto}.statement-pin{position:relative;height:auto;padding:96px 0}
  .fill-text{font-size:min(26px,6.6vw);line-height:1.42;text-align:left}
  .features{padding:72px 0 64px;text-align:left}
  .features .eyebrow{justify-content:flex-start}
  .groups{grid-template-columns:1fr;gap:16px;margin-top:48px}
  .group{padding:28px 24px 32px;border-radius:26px}
  .group-icon{width:92px;height:92px}
  .group h3{font-size:24px;line-height:33.6px}
  .quality-hero{min-height:auto;padding:72px 0 48px}
  .quality-bg::after{background:linear-gradient(180deg,rgba(0,0,0,.8),rgba(0,0,0,.72) 60%,rgba(0,0,0,.6))}
  .btn-glass{background:rgba(3,12,36,.55)}
  .quality-display{padding:56px 0 72px;gap:40px}
  .readout b{font-size:32px;line-height:42px}.readout:first-child b{font-size:56px;line-height:64px}
  .path{grid-template-columns:1fr;gap:0}
  .path::before,.path::after{left:9px;right:auto;top:0;bottom:0;width:2px;height:auto}
  .path::after{height:calc(var(--line,0)*100%)}
  .path li{padding:0 0 32px 44px}.path li::before{top:4px}
  .quality-path{padding-bottom:64px}
  .cutoff{height:auto}
  .cutoff-pin{position:relative;height:auto;overflow:visible}
  .cutoff-visual{position:relative;height:56svh}
  .cv{transition:none}
  .cutoff-copy{padding:48px 20px 96px;height:auto}
  .cutoff-steps li{opacity:1}.cutoff-steps small{max-height:none}
  .tank::before{content:"";display:block;height:96px;background:linear-gradient(#000,rgba(0,0,0,.6) 40%,#fff)}
  .tank-pin{height:auto;padding:24px 0 32px}
  .track{overflow-x:auto;scroll-snap-type:x mandatory;padding:36px 20px 0;scrollbar-width:none}
  .track::-webkit-scrollbar{display:none}
  .tcard{flex-basis:80vw;scroll-snap-align:center}
  .js .track-count{display:block;margin:18px 20px 0;font-size:15px;font-weight:600;color:var(--mute)}.track-count b{color:var(--ink)}
  .tcard img{border-radius:22px}
  .manage{padding:88px 0 72px;text-align:left}
  .manage .eyebrow{justify-content:flex-start}
  .dash{grid-template-columns:1fr}.dash-nav{display:none}.dash-main{padding:12px;gap:10px}.dash-cards{gap:6px}.dash-cards div{padding:8px}.dash-table{font-size:10px}.dash-table th:nth-child(4),.dash-table td:nth-child(4){display:none}
  .devices{height:112vw;margin-top:48px}
  .kiosk-ui b{font-size:12px;white-space:nowrap}.kiosk-ui span{font-size:10px}.kiosk-ui img{width:40px;height:40px}.keypad{gap:4px}.keypad i{font-size:10px;padding:3px 0}
  .laptop{width:88%;left:0}.kiosk{width:40%;top:30%}
  .float-chip{font-size:13px;padding:6px 12px 6px 6px;border-radius:14px}.float-chip img{width:30px;height:30px}
  .f1{left:0;top:4%}.f2{left:2%;bottom:6%}.f3,.f4{display:none}
  .envs{padding:88px 0 64px}
  .marquee{margin-top:40px}
  .marquee figure{width:280px}
  .marquee figcaption{font-size:15px}
  .detail{height:auto}
  .detail-pin{position:relative;height:auto;overflow:visible;padding:88px 0 56px;display:flex;flex-direction:column}
  .detail-pin::after,.pins{display:none}
  .detail-copy{position:static;transform:none;order:-1;padding:0 20px 28px;width:auto}
  .detail-list{display:none}
  .detail-frames{position:relative;inset:auto;display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding:0 20px;scrollbar-width:none}
  .df{position:relative;inset:auto;flex:0 0 80vw;clip-path:none;transition:none;scroll-snap-align:center}
  .df img{height:auto;aspect-ratio:4/5;object-fit:cover;border-radius:22px;transform:none}
  .df figcaption{position:static;width:auto;height:auto;overflow:visible;clip:auto;white-space:normal;padding:16px 4px 0}
  .df-card{background:none}.df.df-card img{position:static;width:100%;max-height:none;aspect-ratio:4/5;object-fit:cover;box-shadow:none;border-radius:22px;transform:none!important}
  .df figcaption b{display:flex;align-items:center;gap:8px;font-size:19px;line-height:1.4}
  .df figcaption span{display:block;font-size:15px;line-height:1.6;color:var(--sub);margin-top:6px}
  .evidence{padding:88px 0 72px}
  .timeline{grid-template-columns:1fr;gap:28px;padding-left:8px}
  .tl-line{display:block;left:18px;right:auto;top:0;bottom:0;width:3px;height:auto}.tl-line i{width:100%;height:calc(var(--line,0)*100%)}
  .tl-item{padding:0 0 0 44px}.tl-item::before{left:0;top:10px}
  .gallery{grid-template-columns:1fr;margin-top:56px}
  .gallery img{height:300px}
  .faq,.inquiry{padding:88px 0}
  .inquiry-grid>div:first-child{position:static}
  .flow{padding:88px 0 48px}.stack{margin-top:40px;gap:20px}
  .scard{min-height:300px;padding:32px 24px;border-radius:26px;flex-direction:column;align-items:flex-start}
  .scard{min-height:320px}.scard h3{font-size:32px;line-height:1.3}.scard p{font-size:17px;line-height:1.6}.scard img{width:120px;align-self:flex-end;margin-top:-40px}
  .spec div{grid-template-columns:120px 1fr;padding:18px 0}.spec dt{font-size:15px}.spec dd{font-size:16px}
  .qa summary{font-size:17px;padding:20px 0}
  .closing{height:auto;display:flex;flex-direction:column}
  .closing-media{position:relative;height:72svh}
  .closing-media::before{content:"";position:absolute;inset:0 0 auto;height:96px;z-index:1;background:linear-gradient(#f3f7fd,rgba(243,247,253,0));pointer-events:none}
  .closing-copy{position:relative;z-index:4;order:-1;height:auto;padding:88px 0 24px}
  .form-grid{grid-template-columns:1fr}
  .footer{padding-bottom:calc(96px + env(safe-area-inset-bottom))}
}
@media (max-width:380px){
  .display-2{font-size:32px}
  .display{font-size:40px}
}
@media (max-width:1100px) and (max-height:700px){
  .hero{height:max(760px,162vw)}
  .hero-pin{height:100%;min-height:760px}
  .mstage{height:50svh}
  .mstage img{width:auto;margin-inline:auto;object-fit:contain}
}
@media (min-width:761px) and (max-width:1100px){
  .mstage img{object-fit:contain}
  .hero-sub{max-width:28em}
  .hero-title{font-size:52px}
}

/* ── 신형 리뉴얼(2026-11-06, docs/renewal-a-20261106.md) ─────────────────────────────── */
br.m{display:none}
@media (max-width:1100px){br.m{display:inline}}
/* 번호는 표시용 순서(CSS 카운터) — 문구가 아니다 */
.cutoff-steps{counter-reset:cs}.cutoff-steps li{counter-increment:cs}.cutoff-steps b::before{content:counter(cs,decimal-leading-zero)}
.detail-list{counter-reset:dl}.detail-list li+li{counter-increment:dl}.detail-list li+li b::before{content:counter(dl,decimal-leading-zero)}
.stack{counter-reset:sc}.scard{counter-increment:sc}.scard b::before{content:counter(sc,decimal-leading-zero)}
.groups{grid-template-columns:repeat(4,1fr)}
@media (max-width:1300px){.groups{grid-template-columns:repeat(2,1fr)}}
@media (max-width:760px){.groups{grid-template-columns:1fr}}
.group h3 .chip,.group li .chip{margin-left:6px}
.pill-line .pills{gap:10px}
/* 이전 모델 → 신형 (D116) */
.prevnew{position:relative;z-index:2;padding:140px 0 120px;background:#fff;text-align:center}
.prevnew .lead{margin-top:20px}
.pn-row{display:grid;grid-template-columns:1fr 96px 1fr;align-items:end;gap:24px;max-width:980px;margin:72px auto 0}
.pn{margin:0}
.pn-media{display:flex;align-items:flex-end;justify-content:center;height:min(62vh,600px);padding:32px;border-radius:36px;background:var(--bg2)}
.pn-media img{max-height:100%;width:auto;max-width:100%;object-fit:contain}
.pn-prev .pn-media img{max-height:78%;filter:saturate(.85)}
.pn figcaption{margin-top:18px;font-size:clamp(19px,1.5vw,24px);font-weight:700;color:var(--ink)}
.pn-prev figcaption{color:var(--mute)}
.pn-arrow{align-self:center;height:3px;background:linear-gradient(90deg,var(--faint),var(--blue));position:relative}
.pn-arrow::after{content:"";position:absolute;right:-2px;top:-7px;border:8px solid transparent;border-left:12px solid var(--blue);border-right:0}
@media (max-width:1100px){.prevnew{padding:96px 0 72px}.pn-row{grid-template-columns:1fr 36px 1fr;gap:10px;margin-top:40px}.pn-media{height:62vw;padding:14px;border-radius:22px}.pn figcaption{font-size:17px;margin-top:10px}}
/* 탱크 CTA, 사양, 문의 */
.tank-cta{margin-top:24px}
@media (min-width:1101px){.tank-cta{position:absolute;right:max(var(--gut),calc((100vw - var(--maxw))/2));bottom:8px;margin:0}}
.spec dd span+span::before{content:"·";margin:0 .5em;color:var(--faint)}
.form-grid label small{font-size:13px;font-weight:600;color:var(--mute)}
.form-grid label small.req{color:var(--blue-d)}
.form-grid label small.err{color:#c62a2f}
.notice{margin:24px 0 8px;padding:20px 22px;border-radius:16px;background:var(--bg3);font-size:14px;line-height:1.6;color:var(--sub)}
.notice b{display:block;font-size:15px;color:var(--ink2);margin-bottom:6px}
.summary{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;margin:12px 0 4px;font-size:15px}
.summary dt{color:var(--mute);font-weight:600}.summary dd{margin:0;color:var(--ink)}
.ft-info{display:flex;flex-wrap:wrap;gap:6px 22px;margin-top:16px;font-size:14px;color:var(--mute)}
.ft-info div{display:flex;gap:8px}.ft-info dt{font-weight:600}.ft-info dd{margin:0}
/* 디테일 부위 사진(G-N-D-*)은 화면 오른쪽 60 %에만 — 왼쪽 설명과 겹치지 않게 */
@media (min-width:1101px){.df:not(.df-overview) img{position:absolute;left:40%;top:0;width:60%;height:100%;object-position:50% 50%;transform-origin:70% 50%}}
.form-grid label{display:flex;flex-wrap:wrap;align-items:baseline;column-gap:6px;row-gap:10px}
.form-grid label :is(input,select,textarea){flex:1 0 100%}
.form-grid label small.err{flex-basis:100%}
.closing-copy .display-closing{max-width:760px;font-size:clamp(44px,4.6vw,80px)}

/* C9 신형 합성(16:9) — 3:2로 자르면 오른쪽 끝 제품이 잘린다 */
.marquee img{aspect-ratio:16/9;height:auto}
/* 관리 목업(11/6 검수): 가상 예시 값(copy.json C6-mock-*) + 채워진 막대(숫자 없음) */
.dash-cards b{font-size:clamp(13px,1.05vw,17px);font-weight:700;color:var(--ink)}
.dash-cards i{width:var(--w,60%);height:8px;background:linear-gradient(90deg,#3182f6,#7cb4ff)}
.dash-table .bar{display:block;height:9px;border-radius:5px;background:#eef1f5;overflow:hidden}
.dash-table .bar i{display:block;height:100%;width:var(--w);border-radius:5px;background:linear-gradient(90deg,#3182f6,#64a8ff)}
.dash-table .bar.lv i{background:linear-gradient(90deg,#12b886,#63e6be)}
.dash-list{display:grid;gap:4px;margin-top:4px;font-size:clamp(11px,.85vw,14px);color:var(--sub)}
.dash-list b{color:var(--ink);font-size:clamp(12px,.95vw,15px)}
.dash-list li+li{padding:6px 10px;border-radius:8px;background:#f9fafb}
/* 이전 모델 → 신형(11/6 검수): 같은 카메라·조명의 렌더 두 장, 같은 크기·같은 바탕 */
.pn-media{background:radial-gradient(120% 90% at 50% 100%,#e6ebf1,#f6f8fa 70%);padding:24px 16px 0}
.pn-media img,.pn-prev .pn-media img{max-height:100%;height:100%;width:auto;filter:none}
.pn-prev figcaption{color:var(--sub)}
/* FAQ 복원(유상 직접 11/7) */
.qa-title{font-size:clamp(22px,1.9vw,30px);line-height:1.4;font-weight:700;margin-bottom:8px}