/* TIMWORK IR — near-black navy × amber, editorial Korean typography */
:root{
  --bg:#070a14;
  --bg-2:#0b1020;
  --bg-3:#0e1528;
  --ink:#eef0f8;
  --ink-dim:#c3c9da;
  --muted:#8b93a9;
  --amber:#ffb800;
  --amber-dim:rgba(255,184,0,.16);
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(255,255,255,.22);
  --paper:#ffffff;
  --sans:'Pretendard Variable',Pretendard,-apple-system,'Segoe UI',sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
  --maxw:1240px;
  --pad:clamp(20px,4.5vw,56px);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-weight:400;
  line-height:1.65;
  letter-spacing:-.01em;
  overflow-x:hidden;
}
img,svg,video{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
a:hover{color:var(--amber)}
.mono{font-family:var(--mono);letter-spacing:.06em}
.sr-only{position:absolute;width:1px;height:1px;clip:rect(0 0 0 0);clip-path:inset(50%);overflow:hidden;white-space:nowrap}
.ext{font-family:var(--mono);margin-left:.3em;font-size:.85em}

.skip-link{position:fixed;top:-48px;left:16px;z-index:200;background:var(--amber);color:#111;padding:10px 18px;border-radius:6px;font-weight:700;transition:top .2s}
.skip-link:focus{top:12px;color:#111}

:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:2px}

/* ---------- scroll progress ---------- */
.scroll-progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:120;background:rgba(255,255,255,.05)}
.scroll-progress span{display:block;height:100%;width:0;background:var(--amber);transition:width .1s linear}

/* ---------- header ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:110;background:rgba(7,10,20,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-inner{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);height:72px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:14px;flex:none}
.brand img{height:26px;width:auto}
.brand-sub{font-size:9px;color:var(--muted);text-transform:uppercase;letter-spacing:.22em;white-space:nowrap}
.site-nav{display:flex;gap:4px;margin-left:auto}
.site-nav a{display:flex;align-items:center;gap:7px;padding:10px 13px;min-height:44px;font-size:14px;font-weight:600;color:var(--ink-dim);border-radius:8px;white-space:nowrap}
.site-nav a:hover{color:var(--ink);background:rgba(255,255,255,.05)}
.nav-idx{font-size:10px;color:var(--muted)}
.site-nav a[aria-current="true"]{color:var(--ink)}
.site-nav a[aria-current="true"] .nav-idx{color:var(--amber)}
.header-actions{display:flex;align-items:center;gap:10px;flex:none;margin-left:auto}
.motion-toggle{display:flex;align-items:center;gap:8px;min-height:44px;padding:8px 14px;background:none;border:1px solid var(--line-strong);border-radius:999px;color:var(--ink-dim);font-family:var(--mono);font-size:11px;letter-spacing:.05em;cursor:pointer}
.motion-toggle:hover{border-color:var(--amber);color:var(--ink)}
.motion-dot{width:7px;height:7px;border-radius:50%;background:var(--amber);animation:pulse 2.2s ease-in-out infinite}
.motion-toggle[aria-pressed="true"] .motion-dot{animation:none;background:var(--muted)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}
.menu-toggle{display:none;width:44px;height:44px;background:none;border:1px solid var(--line-strong);border-radius:8px;cursor:pointer;position:relative}
.menu-bars,.menu-bars::before,.menu-bars::after{position:absolute;left:11px;right:11px;height:2px;background:var(--ink);transition:transform .25s,opacity .25s}
.menu-bars{top:21px}
.menu-bars::before{content:"";top:-7px;left:0;right:0}
.menu-bars::after{content:"";top:7px;left:0;right:0}
.menu-toggle[aria-expanded="true"] .menu-bars{transform:rotate(45deg)}
.menu-toggle[aria-expanded="true"] .menu-bars::before{transform:translateY(7px) rotate(-90deg)}
.menu-toggle[aria-expanded="true"] .menu-bars::after{opacity:0}

/* ---------- hero ---------- */
.hero{position:relative;padding:calc(72px + clamp(48px,9vh,110px)) var(--pad) clamp(60px,9vh,110px);overflow:hidden}
.hero-inner{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(32px,5vw,80px);align-items:center}
.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.28em;color:var(--amber);margin-bottom:26px}
.eyebrow .chapter{display:inline-block;margin-right:14px;padding:3px 8px;border:1px solid var(--amber);border-radius:3px;color:var(--amber)}
.hero-title{font-size:clamp(2.5rem,6.2vw,4.9rem);font-weight:800;line-height:1.12;letter-spacing:-.028em;margin-bottom:28px;word-break:keep-all}
.hero-lede{font-size:clamp(1rem,1.35vw,1.19rem);color:var(--ink-dim);max-width:34em;margin-bottom:38px;word-break:keep-all}
.hero-lede strong{color:var(--ink);font-weight:700}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:46px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:13px 26px;border-radius:8px;font-size:15px;font-weight:700;letter-spacing:-.01em;cursor:pointer;border:1px solid transparent;transition:background .2s,border-color .2s,color .2s,transform .2s}
.btn-primary{background:var(--amber);color:#141005}
.btn-primary:hover{background:#ffc933;color:#141005;transform:translateY(-1px)}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--ink)}
.btn-ghost:hover{border-color:var(--amber);color:var(--amber)}
.btn-lg{min-height:56px;padding:16px 34px;font-size:16.5px}
.hero-meta{display:flex;gap:clamp(20px,3vw,44px);flex-wrap:wrap;border-top:1px solid var(--line);padding-top:22px}
.hero-meta div{min-width:0}
.hero-meta dt{font-size:9.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.2em;margin-bottom:5px}
.hero-meta dd{font-size:11.5px;color:var(--ink-dim)}

/* hero visual */
.hero-visual{position:relative;aspect-ratio:1/1.02;min-height:340px}
.hero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:1}
.sheets{position:absolute;inset:0;z-index:2;transform-style:preserve-3d}
.sheet{position:absolute;width:58%;background:var(--paper);border:1px solid rgba(255,255,255,.14);border-radius:6px;padding:8px 8px 6px;box-shadow:0 24px 60px rgba(0,0,0,.55);will-change:transform}
.sheet img{width:100%;border-radius:3px}
.sheet figcaption{font-size:9px;color:#4a4557;letter-spacing:.12em;margin-top:5px;padding:0 2px}
.sheet-1{top:2%;left:0;z-index:3;animation:float1 9s ease-in-out infinite}
.sheet-2{top:26%;right:0;z-index:2;width:52%;animation:float2 11s ease-in-out infinite}
.sheet-3{bottom:0;left:9%;z-index:4;width:46%;animation:float3 10s ease-in-out infinite}
@keyframes float1{0%,100%{transform:translateY(0) rotate(-1.2deg)}50%{transform:translateY(-12px) rotate(-0.6deg)}}
@keyframes float2{0%,100%{transform:translateY(0) rotate(1.4deg)}50%{transform:translateY(10px) rotate(0.7deg)}}
@keyframes float3{0%,100%{transform:translateY(0) rotate(-0.8deg)}50%{transform:translateY(-8px) rotate(-1.5deg)}}
.hero-scan{position:absolute;top:-6%;bottom:-6%;width:1px;z-index:5;background:linear-gradient(to bottom,transparent,var(--amber) 30%,var(--amber) 70%,transparent);opacity:.85;left:-2%;animation:scan 8s cubic-bezier(.45,0,.55,1) infinite;pointer-events:none}
.hero-scan::after{content:"";position:absolute;top:0;bottom:0;left:-30px;width:60px;background:linear-gradient(to right,transparent,rgba(255,184,0,.06),transparent)}
@keyframes scan{0%{left:-2%}50%{left:100.5%}100%{left:-2%}}
.hero-tags{position:absolute;inset:0;z-index:6;list-style:none;pointer-events:none}
.hero-tags .tag{position:absolute;font-size:9.5px;letter-spacing:.14em;color:var(--amber);background:rgba(7,10,20,.85);border:1px solid rgba(255,184,0,.35);padding:5px 9px;border-radius:4px;white-space:nowrap}
.hero-tags .t1{top:8%;right:6%}
.hero-tags .t2{top:52%;left:-2%}
.hero-tags .t3{bottom:6%;right:10%}
.hero-scrollcue{max-width:var(--maxw);margin:clamp(48px,8vh,90px) auto 0;font-size:10px;letter-spacing:.3em;color:var(--muted)}

/* ---------- sections ---------- */
.section{padding:clamp(84px,12vh,150px) var(--pad);border-top:1px solid var(--line)}
.section-alt{background:var(--bg-2)}
.section-head{max-width:var(--maxw);margin:0 auto clamp(44px,6vh,72px)}
.section-head h2{font-size:clamp(1.9rem,4vw,3.2rem);font-weight:800;letter-spacing:-.025em;line-height:1.18;margin-bottom:18px;word-break:keep-all}
.section-lede{color:var(--muted);font-size:clamp(1rem,1.2vw,1.13rem);max-width:44em;word-break:keep-all}

/* thesis */
.thesis-list{max-width:var(--maxw);margin:0 auto;list-style:none}
.thesis-item{display:grid;grid-template-columns:110px minmax(0,1fr);gap:clamp(20px,4vw,60px);padding:clamp(34px,5vh,58px) 0;border-top:1px solid var(--line)}
.thesis-item:last-child{border-bottom:1px solid var(--line)}
.thesis-num{font-size:clamp(2.6rem,4.5vw,4rem);font-weight:500;color:transparent;-webkit-text-stroke:1px var(--amber);line-height:1;padding-top:6px}
.thesis-tag{font-size:10.5px;color:var(--amber);letter-spacing:.2em;margin-bottom:14px}
.thesis-body h3{font-size:clamp(1.35rem,2.2vw,1.9rem);font-weight:750;letter-spacing:-.02em;margin-bottom:14px;word-break:keep-all}
.thesis-body p{color:var(--ink-dim);max-width:46em;word-break:keep-all}

/* tabs shared */
.tablist{display:flex;gap:8px;flex-wrap:wrap;max-width:var(--maxw);margin:0 auto clamp(30px,4vh,44px)}
.tablist [role="tab"]{display:inline-flex;align-items:center;gap:10px;min-height:48px;padding:12px 22px;background:none;border:1px solid var(--line-strong);border-radius:999px;color:var(--ink-dim);font-family:var(--sans);font-size:15px;font-weight:700;cursor:pointer;transition:all .2s}
.tablist [role="tab"]:hover{border-color:var(--amber);color:var(--ink)}
.tablist [role="tab"][aria-selected="true"]{background:var(--amber);border-color:var(--amber);color:#141005}
.step-idx{font-size:10px;letter-spacing:.14em;opacity:.7}
.js [role="tabpanel"].is-hidden{display:none}

/* technology */
.tech-panels{max-width:var(--maxw);margin:0 auto}
.tech-panel{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(28px,4vw,64px);align-items:center;background:var(--bg-3);border:1px solid var(--line);border-radius:18px;padding:clamp(26px,4vw,54px)}
.concept{font-size:10.5px;color:var(--amber);letter-spacing:.18em;margin-bottom:16px}
.tech-text h3{font-size:clamp(1.4rem,2.2vw,1.85rem);font-weight:750;letter-spacing:-.02em;margin-bottom:16px;word-break:keep-all}
.tech-text p{color:var(--ink-dim);word-break:keep-all}
.chip-list{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.chip-list li{font-size:10.5px;letter-spacing:.08em;color:var(--ink-dim);border:1px solid var(--line-strong);border-radius:5px;padding:6px 11px}
.tech-diagram{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:14px;min-width:0}
.diagram{width:100%}
.diagram-caption{font-size:10px;color:var(--muted);text-align:center;margin-top:8px}
.diagram rect,.diagram circle,.diagram line,.diagram path{fill:none;stroke:var(--line-strong);stroke-width:1.2}
.dg-label{fill:var(--ink);stroke:none;font-family:var(--sans);font-size:13px;font-weight:600;letter-spacing:-.01em}
.dg-mono{fill:var(--muted);stroke:none;font-family:var(--mono);font-size:9.5px;letter-spacing:.16em}
.dg-center{text-anchor:middle}
.dg-docs text,.dg-zones text,.dg-sheets text{text-anchor:middle}
.dg-flow path{stroke:var(--amber);stroke-width:1.4;stroke-dasharray:5 6;animation:dashflow 3.2s linear infinite}
.dg-zones rect{stroke:var(--amber)}
.dg-hub circle{stroke:var(--amber)}
.dg-hub circle:last-child{fill:var(--amber-dim)}
.dg-links path{stroke:rgba(255,255,255,.16)}
.dg-nodes circle{fill:var(--bg);stroke:var(--muted)}
.dg-answer rect{stroke:var(--line-strong)}
.dg-sheets rect{stroke:var(--muted)}
.dg-mark rect{stroke:var(--amber);fill:rgba(255,184,0,.14);stroke-width:1.6;animation:markpulse 2.6s ease-in-out infinite}
@keyframes dashflow{to{stroke-dashoffset:-22}}
@keyframes markpulse{0%,100%{opacity:1}50%{opacity:.35}}

/* product demos */
.demo-panel{max-width:var(--maxw);margin:0 auto;background:var(--bg-3);border:1px solid var(--line);border-radius:18px;padding:clamp(26px,4vw,54px)}
.demo-text{max-width:52em;margin-bottom:clamp(28px,4vh,44px)}
.demo-text h3{font-size:clamp(1.4rem,2.2vw,1.85rem);font-weight:750;letter-spacing:-.02em;margin-bottom:16px;word-break:keep-all}
.demo-text p{color:var(--ink-dim);word-break:keep-all}
.demo-note{margin-top:16px;font-size:10px;color:var(--muted);letter-spacing:.14em}
.demo-visual-pair{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:clamp(12px,2vw,24px);align-items:center;margin-bottom:clamp(28px,4vh,44px)}
.sheet-mini{background:var(--paper);border-radius:8px;padding:10px 10px 8px;box-shadow:0 18px 44px rgba(0,0,0,.5);min-width:0}
.sheet-mini img{border-radius:4px}
.sheet-mini figcaption{font-size:9px;color:#4a4557;letter-spacing:.14em;margin-top:7px}
.pair-arrow{font-size:22px;color:var(--amber)}
.demo-visual-overlay{position:relative;background:var(--paper);border-radius:8px;padding:12px;margin-bottom:clamp(28px,4vh,44px);overflow:hidden}
.demo-visual-overlay .ovl-base{width:100%;border-radius:4px}
.demo-visual-overlay .ovl-top{position:absolute;inset:12px;width:calc(100% - 24px);opacity:.5;mix-blend-mode:multiply;animation:ovlshift 7s ease-in-out infinite;border-radius:4px}
@keyframes ovlshift{0%,100%{transform:translate(0,0)}50%{transform:translate(0.6%,0.9%)}}
.ovl-caption{position:absolute;left:20px;bottom:16px;font-size:9px;letter-spacing:.14em;color:#4a4557;background:rgba(255,255,255,.85);padding:4px 8px;border-radius:3px}
.demo-media{position:relative;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--bg)}
.demo-media img{width:100%}
.demo-media figcaption{position:absolute;left:14px;bottom:12px;font-size:9px;letter-spacing:.16em;color:var(--ink-dim);background:rgba(7,10,20,.82);padding:5px 9px;border-radius:4px}
.demo-media video{width:100%;display:block}
.demo-media.is-playing figcaption{position:static;background:none;padding:10px 14px;pointer-events:none}
.video-play{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;background:rgba(7,10,20,.42);color:var(--ink);font-family:var(--sans);font-size:15px;font-weight:700;border:none;cursor:pointer;min-height:44px;transition:background .2s}
.video-play:hover{background:rgba(7,10,20,.6)}
.video-play .play-icon{width:58px;height:58px;border-radius:50%;border:2px solid var(--amber);background:rgba(255,184,0,.14);position:relative}
.video-play .play-icon::after{content:"";position:absolute;top:50%;left:53%;transform:translate(-50%,-50%);border-style:solid;border-width:9px 0 9px 14px;border-color:transparent transparent transparent var(--amber)}
.video-sub{font-size:9px;letter-spacing:.2em;color:var(--amber)}

/* business model */
.model-grid{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:clamp(28px,4vw,64px)}
.model-main h3{font-size:clamp(1.4rem,2.2vw,1.85rem);font-weight:750;letter-spacing:-.02em;margin-bottom:16px;word-break:keep-all}
.model-main>p{color:var(--ink-dim);word-break:keep-all;max-width:46em}
.measure-list{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:30px 0}
.measure-list li{border:1px solid var(--line);border-radius:12px;padding:20px;background:var(--bg-3)}
.measure-tag{font-size:9px;color:var(--amber);letter-spacing:.16em;margin-bottom:10px}
.measure-list h4{font-size:16.5px;font-weight:750;margin-bottom:8px}
.measure-list p{font-size:13.5px;color:var(--muted);line-height:1.55;word-break:keep-all}
.model-src{font-size:14px;color:var(--muted)}
.model-src a{color:var(--amber);font-weight:700;border-bottom:1px solid rgba(255,184,0,.4)}
.model-aside{border-left:2px solid var(--amber);padding-left:clamp(20px,2.5vw,36px);align-self:start}
.aside-tag{font-size:10px;color:var(--amber);letter-spacing:.2em;margin-bottom:14px}
.model-aside h4{font-size:19px;font-weight:750;letter-spacing:-.015em;margin-bottom:20px;word-break:keep-all}
.expand-steps{list-style:none;display:grid;gap:16px;margin-bottom:22px}
.expand-steps li{font-size:14.5px;color:var(--ink-dim);line-height:1.6;word-break:keep-all}
.expand-steps .mono{display:block;font-size:9.5px;color:var(--amber);letter-spacing:.18em;margin-bottom:4px}
.aside-note{font-size:13px;color:var(--muted);word-break:keep-all}

/* news */
.news-timeline{max-width:var(--maxw);margin:0 auto;list-style:none;position:relative}
.news-timeline::before{content:"";position:absolute;left:96px;top:8px;bottom:8px;width:1px;background:var(--line-strong)}
.news-item{display:grid;grid-template-columns:110px minmax(0,1fr);gap:clamp(20px,3.5vw,52px);padding:clamp(26px,4vh,44px) 0;position:relative}
.news-item::before{content:"";position:absolute;left:92px;top:clamp(36px,5vh,54px);width:9px;height:9px;border-radius:50%;background:var(--bg);border:2px solid var(--amber)}
.news-date{font-size:13px;color:var(--amber);letter-spacing:.1em;padding:4px 30px 0 0;text-align:right}
.news-body h3{font-size:clamp(1.15rem,1.8vw,1.5rem);font-weight:750;letter-spacing:-.018em;margin-bottom:10px;word-break:keep-all}
.news-body p{color:var(--ink-dim);max-width:44em;margin-bottom:12px;word-break:keep-all}
.news-src{font-size:10.5px;color:var(--muted);letter-spacing:.06em;border-bottom:1px solid var(--line-strong);padding-bottom:2px}
.news-src:hover{color:var(--amber);border-color:var(--amber)}
.news-src{display:inline-flex;align-items:center;min-height:32px;flex-wrap:wrap}
.news-earlier{max-width:var(--maxw);margin:clamp(30px,5vh,50px) auto 0;border-top:1px solid var(--line);padding-top:clamp(24px,4vh,36px)}
.earlier-tag{font-size:9.5px;color:var(--muted);letter-spacing:.24em;margin-bottom:16px}
.news-earlier ul{list-style:none;display:grid;gap:10px}
.news-earlier li{display:flex;gap:16px;align-items:baseline;font-size:15px;color:var(--ink-dim)}
.news-earlier .mono{flex:none;width:74px;font-size:12px;color:var(--muted)}
.earlier-src{font-size:12px;color:var(--muted)}

/* company */
.co-grid{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(30px,5vw,80px);align-items:start}
.co-mark{height:34px;width:auto;margin-bottom:24px}
.co-line{font-size:clamp(1.05rem,1.5vw,1.25rem);color:var(--ink-dim);max-width:32em;margin-bottom:34px;word-break:keep-all}
.co-line strong{color:var(--ink)}
.founder-story{margin:0 0 32px}
.founder-story h3{font-size:21px;margin:0 0 12px;letter-spacing:-.02em}
.founder-story>p:not(.concept){color:var(--ink-dim);margin-bottom:14px;word-break:keep-all}
.co-facts{display:grid;gap:0;border-top:1px solid var(--line)}
.co-facts>div{display:grid;grid-template-columns:150px minmax(0,1fr);gap:18px;padding:15px 0;border-bottom:1px solid var(--line)}
.co-facts dt{font-size:10px;color:var(--muted);letter-spacing:.14em;padding-top:4px}
.co-facts dd{font-size:15.5px;font-weight:600}
.co-facts a:hover{color:var(--amber)}
.co-actions{display:flex;flex-direction:column;align-items:flex-start;gap:14px;border:1px solid var(--line);border-radius:16px;padding:clamp(24px,3.5vw,44px);background:var(--bg-3)}
.co-hint{font-size:13px;color:var(--muted);margin-bottom:10px;word-break:keep-all}

/* footer */
.site-footer{border-top:1px solid var(--line);padding:clamp(50px,8vh,90px) var(--pad) clamp(36px,5vh,60px);background:var(--bg-2)}
.footer-inner{max-width:var(--maxw);margin:0 auto}
.footer-mark{height:26px;width:auto;margin-bottom:18px}
.footer-tag{font-size:17px;font-weight:700;margin-bottom:26px}
.footer-note{font-size:13px;color:var(--muted);max-width:52em;margin-bottom:26px;word-break:keep-all}
.footer-srcs{list-style:none;display:flex;flex-wrap:wrap;gap:8px 26px;margin-bottom:34px}
.footer-srcs a{font-size:10.5px;letter-spacing:.06em;color:var(--ink-dim);border-bottom:1px solid var(--line-strong);padding-bottom:2px}
.footer-srcs a:hover{color:var(--amber);border-color:var(--amber)}
.footer-srcs a{display:inline-flex;align-items:center;min-height:32px}
.footer-copy{font-size:9.5px;color:var(--muted);letter-spacing:.18em}

/* ---------- responsive ---------- */
@media (max-width:1060px){
  .hero-inner{grid-template-columns:1fr;gap:56px}
  .hero-visual{max-width:640px}
  .model-grid,.co-grid{grid-template-columns:1fr}
  .model-aside{border-left:none;border-top:2px solid var(--amber);padding-left:0;padding-top:26px}
}
@media (max-width:900px){
  .tech-panel{grid-template-columns:1fr}
  .measure-list{grid-template-columns:1fr}
}
@media (max-width:1240px){
  .site-nav{position:fixed;top:72px;left:0;right:0;flex-direction:column;background:rgba(7,10,20,.97);border-bottom:1px solid var(--line);padding:14px var(--pad) 22px;display:none}
  .site-nav.is-open{display:flex}
  .site-nav a{font-size:17px}
  .menu-toggle{display:block}
  .brand-sub{display:none}
  .motion-toggle #motionLabel{display:none}
  .motion-toggle{padding:8px;min-width:44px;justify-content:center}
}
@media (max-width:640px){
  .thesis-item{grid-template-columns:1fr;gap:10px}
  .news-timeline::before{left:4px}
  .news-item{grid-template-columns:1fr;gap:8px;padding-left:26px}
  .news-item::before{left:0}
  .news-date{text-align:left;padding-right:0}
  .demo-visual-pair{grid-template-columns:1fr}
  .pair-arrow{transform:rotate(90deg);justify-self:center}
  .hero-tags .t2{left:0}
  .co-facts>div{grid-template-columns:1fr;gap:2px}
  .hero-cta .btn{flex:1 1 100%}
}

/* ---------- motion off (toggle or reduced motion) ---------- */
.dossier-gateway{background:linear-gradient(135deg,#11172a,var(--bg))}
.dossier-paths{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;max-width:var(--maxw);margin:auto}
.dossier-paths>a{display:flex;flex-direction:column;gap:18px;padding:28px;border:1px solid var(--line-strong);border-radius:12px;background:var(--bg-2);min-width:0}
.dossier-paths>a:hover{border-color:var(--amber);color:var(--ink)}
.dossier-paths .mono{font-size:10px;color:var(--amber);letter-spacing:.1em}
.dossier-paths h3{font-size:21px;line-height:1.35;word-break:keep-all}
.dossier-paths p{font-size:15px;color:var(--ink-dim);word-break:keep-all}
.dossier-paths strong{font-size:14px;margin-top:auto;color:var(--amber)}
.dossier-actions{max-width:var(--maxw);margin:28px auto 0;display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.dossier-actions>span{color:var(--muted);font-size:13px}
@media(max-width:800px){.dossier-paths{grid-template-columns:1fr}.dossier-paths>a{padding:24px}.dossier-actions .btn{width:100%}}
.motion-off{scroll-behavior:auto}
.motion-off *{transition:none!important}
.motion-off .sheet,.motion-off .hero-scan,.motion-off .ovl-top,
.motion-off .dg-flow path,.motion-off .dg-mark rect,.motion-off .motion-dot{animation:none!important}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}

/* ---------- print ---------- */
html:not(.js) .motion-toggle,html:not(.js) .menu-toggle,html:not(.js) .tablist,html:not(.js) .video-play,html:not(.js) #printBtn{display:none}
html:not(.js) .site-nav{display:flex;position:static;flex-direction:row;flex-wrap:wrap}
html:not(.js) .header-inner{height:auto;min-height:72px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px}
html:not(.js) .site-header{position:static}
html:not(.js) .hero{padding-top:48px}
html:not(.js) *{animation:none!important}
@media print{
  @page{size:A4;margin:14mm}
  .dossier-gateway{display:none}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .co-mark,.footer-mark{filter:brightness(0)}
  .co-hint{display:none}
  .dg-links path{stroke:#5a5f70}
  .news-src::after{content:" (" attr(href) ")";font-size:8pt;overflow-wrap:anywhere}
  :root{--bg:#fff;--bg-2:#fff;--bg-3:#fff;--ink:#14161f;--ink-dim:#2c3040;--muted:#5a5f70;--line:#d8dae2;--line-strong:#b9bdca}
  body{background:#fff;color:#14161f;font-size:10pt;line-height:1.55}
  .skip-link,.scroll-progress,.site-header,.hero-visual,.hero-scrollcue,.video-play,.hero-cta,.co-actions .btn,.tablist{display:none!important}
  .hero{padding:0 0 24px}
  .hero-title{font-size:32pt}
  .hero-lede{font-size:11pt;margin-bottom:22px}
  .hero-meta{padding-top:14px}
  .js [role="tabpanel"].is-hidden{display:block!important}
  [role="tabpanel"]{margin-bottom:26px}
  .section{padding:24px 0;border-top:1px solid #ccc}
  .section-head{margin-bottom:20px;break-inside:avoid;break-after:avoid}
  .section-head h2{font-size:22pt}
  .section-lede{font-size:11pt}
  .eyebrow{margin-bottom:14px}
  .section-alt{background:#fff}
  .hero-inner,.tech-panel,.model-grid,.co-grid{grid-template-columns:1fr}
  .tech-panel,.demo-panel,.co-actions{border:1px solid #ccc;background:#fff;page-break-inside:avoid}
  .tech-panel,.demo-panel{padding:20px;gap:20px}
  .tech-text h3,.demo-text h3,.thesis-body h3,.model-main h3{font-size:15pt;margin-bottom:10px}
  .tech-diagram{max-width:480px;margin:16px auto 0}
  .demo-text{margin-bottom:16px}
  .demo-media{display:none}
  .demo-visual-pair{margin-bottom:0}
  .sheet-mini img{max-height:150px;width:100%;object-fit:contain}
  .demo-visual-overlay{max-width:380px;margin:0 auto}
  .thesis-item{padding:20px 0;grid-template-columns:60px minmax(0,1fr);gap:20px}
  .thesis-num{font-size:28pt}
  .news-item{padding:18px 0}
  .news-earlier{margin-top:18px;padding-top:18px}
  .co-line{font-size:11pt;margin-bottom:20px}
  .co-facts>div{padding:10px 0}
  .thesis-item,.news-item{page-break-inside:avoid}
  .news-timeline::before,.news-item::before{display:none}
  .thesis-num{color:#14161f;-webkit-text-stroke:0}
  .concept,.thesis-tag,.measure-tag,.aside-tag,.news-date,.earlier-tag,.eyebrow{color:#9a6700!important}
  .co-actions{display:block;border:none;padding:0}
  a{color:#14161f}
  .footer-srcs a,.news-src{color:#3a3f50}
  .site-footer{background:#fff}
  .demo-media figcaption,.ovl-caption{position:static;color:#5a5f70;background:none;padding:6px 0 0}
  .sheet,.sheet-mini{box-shadow:none;border:1px solid #ccc}
}

/* ---------- 2026-09-30 benchmark redesign additions ---------- */

/* tertiary text link (hero / gateway) */
.btn-tertiary{display:inline-flex;align-items:center;min-height:44px;padding:10px 4px;font-size:14.5px;font-weight:700;color:var(--amber);border-bottom:1px solid rgba(255,184,0,.4)}
.btn-tertiary:hover{color:#ffc933;border-color:#ffc933}

/* product story stepper (BEFORE / AFTER / SOURCE / REVIEW) */
.product-story{max-width:var(--maxw);margin:0 auto clamp(40px,6vh,72px)}
.story-panel{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(24px,4vw,56px);align-items:center;background:var(--bg-3);border:1px solid var(--line);border-radius:18px;padding:clamp(24px,3.5vw,48px)}
.story-text h3{font-size:clamp(1.3rem,2vw,1.7rem);font-weight:750;letter-spacing:-.02em;margin-bottom:14px;word-break:keep-all}
.story-text>p{color:var(--ink-dim);word-break:keep-all;margin-bottom:12px}
.story-note{font-size:9.5px;color:var(--muted);letter-spacing:.1em;border-top:1px dashed var(--line-strong);padding-top:12px;margin-top:16px}
.story-figure{position:relative;background:var(--paper);border-radius:10px;padding:10px 10px 8px;box-shadow:0 18px 44px rgba(0,0,0,.5);min-width:0}
.story-figure img{width:100%;border-radius:4px}
.story-figure figcaption{font-size:9px;color:#4a4557;letter-spacing:.12em;margin-top:7px;font-family:var(--mono)}
/* review step flow (text-only panel) */
.review-flow{list-style:none;counter-reset:rv;display:grid;gap:10px;margin-top:18px}
.review-flow li{counter-increment:rv;display:grid;grid-template-columns:34px minmax(0,1fr);column-gap:12px;border:1px solid var(--line);border-radius:10px;padding:13px 16px;background:var(--bg)}
.review-flow li::before{content:counter(rv,decimal-leading-zero);grid-column:1;grid-row:1;font-family:var(--mono);font-size:12px;color:var(--amber);padding-top:3px}
.review-flow strong{grid-column:2;display:block;font-size:15px;font-weight:750;margin-bottom:2px}
.review-flow span{grid-column:2;display:block;color:var(--ink-dim);font-size:14px;word-break:keep-all}
#storyPanelReview{grid-template-columns:minmax(0,1fr)}
#storyPanelReview .story-text{max-width:44em}

/* existing demos sub-block */
.demo-existing{margin-top:clamp(30px,5vh,56px)}
.demo-head{margin-bottom:clamp(24px,4vh,36px)}
.demo-head-title{font-size:clamp(1.3rem,2vw,1.7rem);font-weight:750;letter-spacing:-.02em;margin-bottom:12px}
.demo-text h4{font-size:clamp(1.15rem,1.8vw,1.5rem);font-weight:750;letter-spacing:-.018em;margin-bottom:12px;word-break:keep-all}

/* annotated poster — labels describe visible UI regions only */
.annotated{position:relative;display:block}
.annotated img{width:100%}
.anno{position:absolute;display:inline-flex;align-items:center;gap:6px;font-size:9.5px;letter-spacing:.1em;color:var(--amber);background:rgba(7,10,20,.88);border:1px solid rgba(255,184,0,.45);padding:5px 9px;border-radius:4px;white-space:nowrap}
.anno::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber);flex:none}
.anno-memo{left:3%;top:33%}
.anno-viewer{left:19%;top:11%}
.anno-related{left:70%;top:11%}

@media (max-width:900px){
  .story-panel{grid-template-columns:1fr}
}
@media (max-width:640px){
  .anno{font-size:8.5px;padding:4px 6px}
  .anno-memo{top:30%}
}
@media (max-width:420px){
  .hero-cta .btn-tertiary{flex-basis:100%}
}

@media print{
  .anno{color:#9a6700;background:#fff;border:0.75pt solid #c9b98a;position:absolute}
  .anno::before{background:#9a6700}
  .story-figure{box-shadow:none;border:0.75pt solid #ccc}
  .story-note,.page-note{color:#4d5264}
  .review-flow li{border:0.75pt solid #ccc;background:#fff}
  .product-story{margin-bottom:18pt}
}

/* Source geometry rendered consistently with the investor readers. */
.story-figure .irv-drawing>svg{max-height:450px}.story-figure .irv-pair .irv-drawing>svg{max-height:300px}
@media print{.story-figure .irv-drawing>svg{max-height:150px}}