/* Kaneka Neurovascular USA: site system
   Layout concept: dark "cath-lab" chapters (ink + light) alternate with bright paper chapters;
   one sticky scroll scene per page carries the story, everything else stays quiet. */
@font-face{font-family:"HN";font-weight:300;font-style:normal;font-display:swap;src:url(font/hn-300.woff2) format("woff2")}
@font-face{font-family:"HN";font-weight:400;font-style:normal;font-display:swap;src:url(font/hn-400.woff2) format("woff2")}
@font-face{font-family:"HN";font-weight:700;font-style:normal;font-display:swap;src:url(font/hn-700.woff2) format("woff2")}
@font-face{font-family:"HNC";font-weight:700;font-style:normal;font-display:swap;src:url(font/hncn-700.woff2) format("woff2")}

:root{
  /* color: impossible campaign system, single blue family */
  --ink-0:#060E1A;      /* deepest field, hero floors */
  --ink-1:#0B1728;      /* dark chapters */
  --ink:#14263C;        /* Deep Ink: text on light, dark panels */
  --blue:#2C64AD;       /* Impossible Blue */
  --blue-2:#4073B5;     /* Bright Blue */
  --sky:#6BA4DE;        /* Sky: accent on dark */
  --cyan:#00B5E2;       /* Wave Cyan: hairlines + eyebrows only */
  --paper:#FFFFFF;
  --wash:#EEF4FB;       /* Paper Wash */
  --mist:#E2EDFA;
  --text:#14263C;
  --text-2:#4B5E77;
  --line:rgba(20,38,60,.12);
  --on-dark:#F3F7FC;
  --on-dark-2:rgba(226,237,250,.68);
  --line-dark:rgba(226,237,250,.14);
  --glass-dark:rgba(8,17,31,.62);
  --glass-light:rgba(255,255,255,.72);
  /* type */
  --f-sans:"HN","Helvetica Neue LT Std","Helvetica Neue",Helvetica,Arial,sans-serif;
  --f-cond:"HNC","Helvetica Neue LT Std Cn","Helvetica Neue",Helvetica,Arial,sans-serif;
  /* space */
  --gutter:clamp(20px,5vw,64px);
  --wrap:1240px;
  --r-s:10px; --r-m:18px; --r-l:28px;
  --ease-out:cubic-bezier(.22,1,.36,1);
  --ease-in:cubic-bezier(.64,0,.78,0);
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:auto;overflow-x:clip}
body{margin:0;background:var(--paper);color:var(--text);font:400 1.0625rem/1.6 var(--f-sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:clip}
img,video,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
::selection{background:var(--sky);color:var(--ink-0)}
sup{font-size:.5em;vertical-align:super;line-height:0;letter-spacing:0}

.wrap{max-width:calc(var(--wrap) + var(--gutter)*2);margin-inline:auto;padding-inline:var(--gutter)}
.dark{background:var(--ink-1);color:var(--on-dark)}
.deep{background:var(--ink-0);color:var(--on-dark)}
.washed{background:var(--wash)}
.skip{position:absolute;left:-9999px;top:0}
.skip:focus{left:16px;top:16px;z-index:200;background:var(--paper);padding:10px 14px;border-radius:8px}

/* ---------- type scale ---------- */
.eyebrow{font:700 .8125rem/1.2 var(--f-sans);letter-spacing:.16em;text-transform:uppercase;color:var(--blue)}
.dark .eyebrow,.deep .eyebrow,.on-dark .eyebrow{color:var(--cyan)}
.display{font-weight:700;font-size:clamp(2.6rem,6.4vw,6rem);line-height:1.0;letter-spacing:-.035em;margin:0;text-wrap:balance}
.h1{font-weight:700;font-size:clamp(2.4rem,5vw,4.5rem);line-height:1.03;letter-spacing:-.03em;margin:0;text-wrap:balance}
.h2{font-weight:700;font-size:clamp(2rem,3.8vw,3.4rem);line-height:1.06;letter-spacing:-.025em;margin:0;text-wrap:balance}
.h3{font-weight:700;font-size:clamp(1.35rem,2vw,1.75rem);line-height:1.15;letter-spacing:-.015em;margin:0;text-wrap:balance}
.h4{font-weight:700;font-size:1.125rem;line-height:1.3;letter-spacing:-.005em;margin:0}
.lede{font-size:clamp(1.125rem,1.5vw,1.3125rem);line-height:1.55;color:var(--text-2);max-width:40em;margin:0;font-weight:400}
.dark .lede,.deep .lede,.on-dark .lede{color:var(--on-dark-2)}
.body{color:var(--text-2);max-width:36em;margin:0}
.dark .body,.deep .body{color:var(--on-dark-2)}
.accent{color:var(--sky)}
.accent-b{color:var(--blue)}
.num{font-family:var(--f-cond);font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.fine{font-size:.8125rem;line-height:1.55;color:var(--text-2)}
.dark .fine,.deep .fine{color:var(--on-dark-2)}
.rx{font:700 .75rem/1 var(--f-sans);letter-spacing:.14em;text-transform:uppercase;border:1px solid currentColor;border-radius:4px;padding:5px 7px;display:inline-block;opacity:.8}

/* ---------- buttons ---------- */
.btn{--bg:var(--blue);--fg:#fff;display:inline-flex;align-items:center;gap:.6em;height:48px;padding:0 22px;border-radius:999px;background:var(--bg);color:var(--fg);font-weight:700;font-size:.9375rem;letter-spacing:.005em;transition:transform .18s var(--ease-out),background-color .25s,box-shadow .25s;white-space:nowrap;touch-action:manipulation;-webkit-tap-highlight-color:transparent}
.btn:hover{background:var(--blue-2);box-shadow:0 10px 30px -10px rgba(44,100,173,.6)}
.btn:active,.btn.is-press{transform:scale(.965);transition-duration:.08s}
.btn svg{width:16px;height:16px;transition:transform .3s var(--ease-out)}
.btn:hover svg{transform:translateX(3px)}
.btn--light{--bg:#fff;--fg:var(--ink)}
.btn--light:hover{background:var(--mist);box-shadow:0 10px 30px -12px rgba(255,255,255,.35)}
.btn--ghost{--bg:transparent;--fg:currentColor;box-shadow:inset 0 0 0 1.5px currentColor}
.btn--ghost:hover{background:rgba(127,160,210,.12);box-shadow:inset 0 0 0 1.5px currentColor}
.btn--sm{height:40px;padding:0 18px;font-size:.875rem}
.link{display:inline-flex;align-items:center;gap:.45em;font-weight:700;color:var(--blue);font-size:.9375rem}
.dark .link,.deep .link,.on-dark .link{color:var(--sky)}
.link svg{width:15px;height:15px;transition:transform .3s var(--ease-out)}
.link:hover svg{transform:translateX(4px)}
.row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

/* ---------- utility bar + nav ---------- */
.util{background:var(--ink-0);color:var(--on-dark-2);font-size:.8125rem;position:relative;z-index:60}
.util .wrap{display:flex;justify-content:space-between;gap:16px;align-items:center;min-height:36px}
.util a{color:var(--on-dark-2);transition:color .2s}.util a:hover{color:#fff}
.util .u-right{display:flex;gap:20px;align-items:center}
.util .li{color:var(--sky);font-weight:700}
@media (max-width:760px){.util .u-hide{display:none}}

.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;transition:transform .5s var(--ease-out),background-color .35s,box-shadow .35s}
.nav.is-hidden{transform:translateY(-100%)}
.nav__bar{display:flex;align-items:center;gap:28px;height:68px}
.nav[data-tone="dark"]{color:var(--on-dark);background:rgba(6,14,26,.35);-webkit-backdrop-filter:blur(22px) saturate(160%);backdrop-filter:blur(22px) saturate(160%)}
.nav[data-tone="dark"].is-solid{background:var(--glass-dark);box-shadow:0 1px 0 var(--line-dark)}
.nav[data-tone="light"]{color:var(--ink);background:rgba(255,255,255,.6);-webkit-backdrop-filter:blur(22px) saturate(180%);backdrop-filter:blur(22px) saturate(180%)}
.nav[data-tone="light"].is-solid{background:var(--glass-light);box-shadow:0 1px 0 var(--line)}
.brand{display:flex;align-items:center;gap:14px;flex:none}
.brand svg{height:30px;width:auto}
.brand .btag{font:700 .6875rem/1.2 var(--f-sans);letter-spacing:.18em;text-transform:uppercase;opacity:.75;padding-left:14px;border-left:1px solid currentColor;white-space:nowrap}
.nav__links{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav__links > a,.nav__links > .mm > button{font-size:.9375rem;font-weight:400;padding:10px 14px;border-radius:999px;opacity:.86;transition:opacity .2s,background-color .2s;display:inline-flex;gap:6px;align-items:center}
.nav__links > a:hover,.nav__links > .mm > button:hover,.nav__links [aria-current="page"],.mm.is-open > button{opacity:1;background:rgba(127,160,210,.14)}
.nav__links [aria-current="page"]{font-weight:700}
.mm{position:relative}
.mm > button svg{width:11px;height:11px;transition:transform .35s var(--ease-out)}
.mm.is-open > button svg{transform:rotate(180deg)}
.mega{position:absolute;top:calc(100% + 12px);left:50%;width:min(760px,90vw);translate:-50% 0;transform-origin:50% 0;border-radius:var(--r-l);padding:14px;display:grid;grid-template-columns:repeat(4,1fr);gap:8px;background:rgba(9,20,36,.9);-webkit-backdrop-filter:blur(30px) saturate(170%);backdrop-filter:blur(30px) saturate(170%);color:var(--on-dark);box-shadow:0 30px 80px -20px rgba(3,8,18,.7),inset 0 1px 0 rgba(255,255,255,.08);opacity:0;visibility:hidden;transform:scale(.96) translateY(-6px);transition:opacity .22s,transform .45s var(--ease-out),visibility 0s .22s}
.mm.is-open .mega{opacity:1;visibility:visible;transform:none;transition:opacity .2s,transform .5s var(--ease-out),visibility 0s}
.mega a{border-radius:var(--r-m);padding:14px 12px 16px;display:grid;gap:4px;transition:background-color .2s}
.mega a:hover,.mega a:focus-visible{background:rgba(107,164,222,.12)}
.mega .m-img{height:92px;display:grid;place-items:center;margin-bottom:6px}
.mega .m-img img{max-height:92px;width:auto;object-fit:contain;transition:transform .5s var(--ease-out)}
.mega a:hover .m-img img{transform:scale(1.06) rotate(-2deg)}
.mega .m-role{font:700 .6875rem/1.2 var(--f-sans);letter-spacing:.16em;text-transform:uppercase;color:var(--cyan)}
.mega .m-name{font-weight:700;font-size:1rem}
.mega .m-sub{font-size:.8125rem;color:var(--on-dark-2);line-height:1.4}
.mega .m-all{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;padding:14px 16px;background:rgba(107,164,222,.08)}
.nav__cta{flex:none}
.burger{display:none;width:44px;height:44px;border-radius:50%;margin-left:auto;place-items:center}
.burger span{display:block;width:20px;height:1.5px;background:currentColor;transition:transform .4s var(--ease-out),opacity .2s}
.burger span+span{margin-top:6px}
.nav.menu-open .burger span:first-child{transform:translateY(3.75px) rotate(45deg)}
.nav.menu-open .burger span:last-child{transform:translateY(-3.75px) rotate(-45deg)}
@media (max-width:1060px){.nav__links,.nav__cta{display:none}.burger{display:grid}.brand .btag{display:none}}
.sheet-menu{position:fixed;inset:0;z-index:49;background:rgba(6,14,26,.96);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);color:var(--on-dark);padding:calc(120px + env(safe-area-inset-top,0px)) var(--gutter) 40px;display:flex;flex-direction:column;gap:6px;opacity:0;visibility:hidden;transition:opacity .3s,visibility 0s .3s;overflow:auto}
.sheet-menu.is-open{opacity:1;visibility:visible;transition:opacity .3s,visibility 0s}
.sheet-menu a{font-size:1.75rem;font-weight:700;letter-spacing:-.02em;padding:8px 0;transform:translateY(14px);opacity:0;transition:transform .6s var(--ease-out),opacity .4s}
.sheet-menu.is-open a{transform:none;opacity:1}
.sheet-menu .sm-sub{font-size:1.125rem;font-weight:400;color:var(--on-dark-2);padding-left:16px}
.sheet-menu .btn{margin-top:20px;align-self:flex-start;font-size:1rem}

/* ---------- reveal ---------- */
.rv{transition:opacity .9s var(--ease-out),transform 1.1s var(--ease-out);transition-delay:var(--d,0s)}
.rv.pre{opacity:0;transform:translateY(28px)}
.rv.pre.rv-scale{transform:scale(.94)}
.rv.pre.rv-left{transform:translateX(-30px)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;isolation:isolate;background:var(--ink-0);color:var(--on-dark)}
.hero__bg{position:absolute;inset:-8% -4%;z-index:-2;will-change:transform}
.hero__bg img{width:100%;height:100%;object-fit:cover}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:
  linear-gradient(90deg,rgba(6,14,26,.92) 0%,rgba(6,14,26,.72) 38%,rgba(6,14,26,.2) 70%,rgba(6,14,26,.35) 100%),
  linear-gradient(0deg,rgba(6,14,26,1) 0%,rgba(6,14,26,0) 40%)}
.hero__in{padding-block:clamp(56px,9vw,120px) clamp(40px,6vw,72px);display:grid;gap:28px}
.hero .mark{width:clamp(180px,20vw,250px);color:#fff}
.hero .display .ln{display:block;overflow:hidden;padding-bottom:.06em;margin-bottom:-.06em}
.hero .display .ln > span{display:inline-block;transform:translateY(0);transition:transform 1.2s var(--ease-out);transition-delay:var(--d,0s)}
.is-loading .hero .display .ln > span{transform:translateY(105%)}
.hero .lede{max-width:34em}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line-dark);margin-top:clamp(24px,4vw,48px)}
.stat{padding:22px 20px 4px 0;display:grid;gap:6px;min-width:0}
.stat + .stat{padding-left:20px;border-left:1px solid var(--line-dark)}
.stat .num{font-size:clamp(2rem,3.6vw,3rem);line-height:1;color:#fff}
.stat .num small{font-size:.5em;color:var(--sky);margin-left:2px;letter-spacing:0}
.stat .lbl{font:700 .6875rem/1.4 var(--f-sans);letter-spacing:.16em;text-transform:uppercase;color:var(--on-dark-2)}
@media (max-width:760px){.stats{grid-template-columns:1fr 1fr}.stat:nth-child(3){padding-left:0;border-left:0}.stat:nth-child(n+3){border-top:1px solid var(--line-dark)}}

/* ---------- sections ---------- */
.sec{padding-block:clamp(80px,11vw,150px)}
.sec--tight{padding-block:clamp(56px,7vw,96px)}
.sec-head{display:grid;gap:18px;margin-bottom:clamp(40px,5vw,64px);max-width:48rem}
.sec-head.center{margin-inline:auto;text-align:center;justify-items:center}
.sec-head.center > svg{width:min(220px,60vw);height:auto;color:#fff}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,6vw,96px);align-items:center}
.split > *{min-width:0}
@media (max-width:900px){.split{grid-template-columns:1fr}}

/* impossible statement */
.statement{display:grid;gap:clamp(40px,6vw,80px)}
.strike{position:relative;width:min(100%,980px);color:var(--blue);--p:0}
.strike svg{width:100%;height:auto;overflow:visible}
.strike .g-im{opacity:calc(1 - var(--p)*.72);transition:opacity .1s linear}
.strike .g-rest{transform-box:fill-box}
.strike .bar{fill:var(--cyan);transform-box:fill-box;transform-origin:0 50%;transform:scaleX(var(--p))}
.strike .g-tag{opacity:calc(.15 + var(--p)*.85)}
.statement .cols{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,80px);align-items:start}
.statement .cols > *{min-width:0}
@media (max-width:860px){.statement .cols{grid-template-columns:1fr}}
.panel{border-radius:var(--r-l);padding:clamp(28px,4vw,44px);background:linear-gradient(145deg,var(--ink) 0%,var(--blue) 120%);color:var(--on-dark);display:grid;gap:18px;position:relative;overflow:hidden}
.panel::after{content:"";position:absolute;inset:auto -30% -60% auto;width:80%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(107,164,222,.35),transparent 65%);pointer-events:none}
.panel .rule{height:1px;background:var(--line-dark)}

/* ---------- system scroll scene ---------- */
.scene{position:relative}
.scene__stick{position:sticky;top:0;height:100svh;min-height:620px;display:grid;align-items:center;overflow:hidden}
.scene--system{height:420vh;background:var(--ink-0);color:var(--on-dark)}
.sys{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(24px,5vw,72px);align-items:center;width:100%}
.sys__stage{position:relative;aspect-ratio:1/1;max-height:74svh;justify-self:center;width:100%;max-width:640px}
.sys__stage svg.vessel{position:absolute;inset:0;width:100%;height:100%}
.vessel .v-bg{fill:none;stroke:rgba(107,164,222,.14);stroke-width:26;stroke-linecap:round}
.vessel .v-wall{fill:none;stroke:rgba(107,164,222,.35);stroke-width:1.2}
.vessel .v-draw{fill:none;stroke:url(#vgrad);stroke-width:3.5;stroke-linecap:round}
.vessel .v-tip{fill:#fff;filter:drop-shadow(0 0 10px rgba(0,181,226,.9))}
.vessel .v-node{fill:var(--ink-0);stroke:rgba(107,164,222,.5);stroke-width:1.5;transition:fill .4s,stroke .4s}
.vessel .v-node.on{fill:var(--cyan);stroke:#fff}
.sys__dev{position:absolute;right:-4%;bottom:-2%;width:58%;aspect-ratio:1;display:grid;place-items:center;pointer-events:none}
.sys__dev img{position:absolute;max-width:100%;max-height:100%;object-fit:contain;opacity:0;transform:translateY(30px) scale(.9) rotate(-4deg);transition:opacity .7s var(--ease-out),transform 1s var(--ease-out);filter:drop-shadow(0 30px 40px rgba(0,0,0,.55))}
.sys__dev img.on{opacity:1;transform:none}
.sys__copy{display:grid;gap:26px}
.sys__steps{display:grid;gap:4px;counter-reset:s}
.sys__step{display:grid;grid-template-columns:44px 1fr;gap:4px 14px;padding:16px 18px;border-radius:var(--r-m);transition:background-color .5s,opacity .5s;opacity:.42;cursor:pointer}
.sys__step .idx{font:700 .8125rem/1 var(--f-cond);letter-spacing:.06em;color:var(--sky);padding-top:5px;grid-row:span 2}
.sys__step .t{font-weight:700;font-size:1.25rem;letter-spacing:-.01em}
.sys__step .t span{color:var(--sky);font-weight:400}
.sys__step .d{grid-column:2;font-size:.9375rem;color:var(--on-dark-2);line-height:1.5;max-height:0;overflow:hidden;transition:max-height .6s var(--ease-out)}
.sys__step.on{opacity:1;background:rgba(107,164,222,.09)}
.sys__step.on .d{max-height:8em}
.sys__progress{height:2px;background:var(--line-dark);border-radius:2px;overflow:hidden}
.sys__progress i{display:block;height:100%;width:calc(var(--p,0)*100%);background:var(--cyan)}
@media (max-width:900px){
  .scene--system{height:auto}
  .scene--system .scene__stick{position:relative;height:auto;min-height:0;padding-block:80px}
  .sys{grid-template-columns:1fr}
  .sys__stage{max-width:420px}
  .sys__step{opacity:1}.sys__step .d{max-height:none}
}

/* ---------- device cards ---------- */
.devices{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
@media (max-width:1060px){.devices{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.devices{grid-template-columns:1fr}}
.dcard{position:relative;border-radius:var(--r-l);padding:22px 22px 24px;display:grid;grid-template-rows:auto auto 1fr auto;gap:10px;background:linear-gradient(180deg,rgba(107,164,222,.1),rgba(107,164,222,.03));box-shadow:inset 0 0 0 1px var(--line-dark);color:var(--on-dark);overflow:hidden;transition:box-shadow .3s,transform .5s var(--ease-out);isolation:isolate}
.dcard::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),rgba(107,164,222,.18),transparent 55%);opacity:0;transition:opacity .4s}
.dcard:hover::before{opacity:1}
.dcard:hover{box-shadow:inset 0 0 0 1px rgba(107,164,222,.4)}
.dcard .d-img{height:190px;display:grid;place-items:center;margin:-4px -6px 8px}
.dcard .d-img img{max-height:190px;width:auto;object-fit:contain;transition:transform .8s var(--ease-out);filter:drop-shadow(0 18px 26px rgba(0,0,0,.45))}
.dcard:hover .d-img img{transform:scale(1.06) rotate(-2deg)}
.dcard .role{font:700 .6875rem/1.2 var(--f-sans);letter-spacing:.16em;text-transform:uppercase;color:var(--cyan)}
.dcard .name{font-weight:700;font-size:1.375rem;letter-spacing:-.015em}
.dcard .desc{font-size:.9375rem;color:var(--on-dark-2);line-height:1.5}
.dcard .chips{display:flex;gap:18px;padding-top:14px;border-top:1px solid var(--line-dark);margin-top:6px}
.dcard .chip b{display:block;font:700 1.125rem/1.1 var(--f-cond);color:#fff}
.dcard .chip span{font:700 .625rem/1.2 var(--f-sans);letter-spacing:.14em;text-transform:uppercase;color:var(--on-dark-2)}
.dcard .badge{position:absolute;top:18px;right:18px;font:700 .6875rem/1 var(--f-sans);letter-spacing:.12em;text-transform:uppercase;background:var(--cyan);color:var(--ink-0);padding:6px 9px;border-radius:999px}
.dcard .stretch{position:absolute;inset:0;z-index:2;border-radius:inherit}
.dcard .link{margin-top:8px}

/* ---------- spotlight ---------- */
.spot{position:relative;overflow:hidden;isolation:isolate;color:var(--on-dark);background:var(--ink-0)}
.spot__bg{position:absolute;inset:-10% 0;z-index:-2;will-change:transform}
.spot__bg img{width:100%;height:100%;object-fit:cover}
.spot::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(6,14,26,.9),rgba(6,14,26,.55) 45%,rgba(6,14,26,.1)),linear-gradient(0deg,rgba(6,14,26,.6),transparent 40%)}
.spot .inner{display:grid;gap:26px;max-width:40rem}
.trio{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
@media (max-width:640px){.trio{grid-template-columns:1fr}}
.glass{border-radius:var(--r-m);padding:18px;background:rgba(10,22,40,.42);-webkit-backdrop-filter:blur(18px) saturate(150%);backdrop-filter:blur(18px) saturate(150%);box-shadow:inset 0 1px 0 rgba(255,255,255,.1),inset 0 0 0 1px rgba(255,255,255,.06);display:grid;gap:6px}
.glass .k{font:700 .6875rem/1.2 var(--f-sans);letter-spacing:.16em;text-transform:uppercase;color:var(--cyan)}
.glass .v{font-weight:700;font-size:1.0625rem}
.glass .s{font-size:.875rem;color:var(--on-dark-2);line-height:1.45}

/* ---------- quote + proof ---------- */
.quote{margin:0;display:grid;gap:14px;padding-left:22px;border-left:2px solid var(--cyan)}
.quote p{font-weight:700;font-size:clamp(1.3rem,2.2vw,1.75rem);line-height:1.25;letter-spacing:-.015em;margin:0;text-wrap:balance}
.quote cite{font-style:normal;font-size:.875rem;color:var(--text-2)}
.dark .quote cite,.deep .quote cite{color:var(--on-dark-2)}
.proof{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:clamp(40px,5vw,64px)}
@media (max-width:860px){.proof{grid-template-columns:1fr 1fr}}
.proof .p{background:var(--paper);border-radius:var(--r-m);padding:24px;display:grid;gap:8px;box-shadow:0 1px 0 var(--line),0 20px 40px -30px rgba(20,38,60,.35)}
.proof .num{font-size:clamp(2rem,3.4vw,2.75rem);line-height:1;color:var(--blue)}
.proof .l{font-size:.875rem;color:var(--text-2);line-height:1.45}

/* ---------- carousel ---------- */
.sec:has(.rail){overflow-x:clip}
.rail{position:relative;touch-action:pan-y;cursor:grab;user-select:none;-webkit-user-select:none}
.rail.is-drag{cursor:grabbing}
.rail__track{display:flex;gap:16px;will-change:transform}
.rail__nav{display:flex;gap:8px;justify-content:flex-end;margin-top:22px}
.rail__nav button{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;box-shadow:inset 0 0 0 1.5px var(--line);transition:background-color .2s,transform .15s}
.dark .rail__nav button,.deep .rail__nav button{box-shadow:inset 0 0 0 1.5px var(--line-dark)}
.rail__nav button:hover{background:rgba(107,164,222,.14)}
.rail__nav button:active{transform:scale(.92)}
.rail__nav svg{width:16px;height:16px}
.rail__nav .prev svg{transform:rotate(180deg)}
.rail img{pointer-events:none;-webkit-user-drag:none}

/* case card */
.ccard{flex:0 0 clamp(270px,28vw,340px);border-radius:var(--r-l);overflow:hidden;position:relative;aspect-ratio:4/5;color:var(--on-dark);background:var(--ink);isolation:isolate;display:flex;flex-direction:column;justify-content:flex-end;padding:22px;text-align:left;transition:transform .5s var(--ease-out)}
.ccard img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform 1.2s var(--ease-out)}
.ccard::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(6,14,26,.95) 0%,rgba(6,14,26,.55) 45%,rgba(6,14,26,0) 75%)}
.ccard:hover img{transform:scale(1.05)}
.ccard .tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.tag{font:700 .6875rem/1 var(--f-sans);letter-spacing:.1em;text-transform:uppercase;padding:6px 9px;border-radius:999px;background:rgba(255,255,255,.12);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff}
.tag.dev{background:rgba(0,181,226,.2);color:#BDEFFF}
.ccard .ct{font-weight:700;font-size:1.25rem;line-height:1.2;letter-spacing:-.01em}
.ccard .cm{font-size:.8125rem;color:var(--on-dark-2);margin-top:8px}
.ccard .play{position:absolute;top:18px;right:18px;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.16);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:grid;place-items:center}
.ccard .play svg{width:14px;height:14px;margin-left:2px}

/* ---------- linkedin feed ---------- */
.feed{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
@media (max-width:900px){.feed{grid-template-columns:1fr}}
.post{border-radius:var(--r-m);background:rgba(255,255,255,.04);box-shadow:inset 0 0 0 1px var(--line-dark);padding:20px;display:grid;gap:14px;align-content:start}
.post header{display:flex;gap:12px;align-items:center}
.post .av{width:40px;height:40px;border-radius:10px;background:var(--paper);display:grid;place-items:center;color:var(--ink);flex:none}
.post .av svg{width:30px}
.post .who{font-weight:700;font-size:.9375rem;line-height:1.2}
.post .when{font-size:.75rem;color:var(--on-dark-2)}
.post p{margin:0;font-size:.9375rem;line-height:1.5;color:var(--on-dark-2)}
.post p b{color:var(--on-dark)}
.post .pimg{border-radius:12px;overflow:hidden;aspect-ratio:4/3}
.post .pimg img{width:100%;height:100%;object-fit:cover}
.post .meta{font-size:.75rem;color:var(--on-dark-2);display:flex;gap:14px}

/* ---------- tiles ---------- */
.tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
@media (max-width:900px){.tiles{grid-template-columns:1fr}}
.tile{border-radius:var(--r-l);padding:28px;display:grid;gap:12px;align-content:start;background:var(--paper);box-shadow:inset 0 0 0 1px var(--line);transition:box-shadow .3s,transform .5s var(--ease-out);position:relative}
.tile:hover{box-shadow:inset 0 0 0 1px rgba(44,100,173,.4),0 30px 60px -40px rgba(20,38,60,.5);transform:translateY(-3px)}
.tile .ic{width:44px;height:44px;border-radius:12px;background:var(--wash);color:var(--blue);display:grid;place-items:center}
.tile .ic svg{width:22px;height:22px}
.tile p{margin:0;color:var(--text-2);font-size:.9375rem}

/* ---------- forms ---------- */
.form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form > *{min-width:0}
.form .full{grid-column:1/-1}
@media (max-width:640px){.form{grid-template-columns:1fr}}
.field{display:grid;gap:7px}
.field label{font:700 .75rem/1.2 var(--f-sans);letter-spacing:.12em;text-transform:uppercase;color:var(--text-2)}
.dark .field label,.deep .field label{color:var(--on-dark-2)}
.field input,.field select,.field textarea{font:inherit;font-size:1rem;color:var(--text);background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:13px 14px;min-height:50px;width:100%;transition:border-color .2s,box-shadow .2s;-webkit-appearance:none;appearance:none}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%234B5E77' stroke-width='1.6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(44,100,173,.16)}
.dark .field input,.dark .field select,.dark .field textarea,.deep .field input,.deep .field select,.deep .field textarea{background:rgba(255,255,255,.05);border-color:var(--line-dark);color:var(--on-dark)}
.dark .field select option,.deep .field select option{color:var(--ink)}
.field.err input,.field.err select{border-color:#D9534F}
.field .msg{font-size:.8125rem;color:#C2413C;min-height:0}
.dark .field .msg,.deep .field .msg{color:#FF9A96}
.consent{font-size:.8125rem;color:var(--text-2);line-height:1.5}
.dark .consent,.deep .consent{color:var(--on-dark-2)}
.form-done{display:none;gap:12px;padding:28px;border-radius:var(--r-l);background:rgba(107,164,222,.1)}
.form-done.show{display:grid;animation:pop .7s var(--ease-out)}
.form-done .ok{width:48px;height:48px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center}
.form-done .ok svg{width:22px;height:22px}
@keyframes pop{from{opacity:0;transform:scale(.96) translateY(8px)}to{opacity:1;transform:none}}
.proto-note{font-size:.75rem;color:var(--text-2);display:flex;gap:8px;align-items:center}
.dark .proto-note,.deep .proto-note{color:var(--on-dark-2)}

/* ---------- footer ---------- */
.foot{background:var(--ink-0);color:var(--on-dark-2);font-size:.875rem;padding-block:72px calc(40px + env(safe-area-inset-bottom,0px))}
.foot__top{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:32px;padding-bottom:48px;border-bottom:1px solid var(--line-dark)}
@media (max-width:860px){.foot__top{grid-template-columns:1fr 1fr}}
.foot h4{font:700 .75rem/1.2 var(--f-sans);letter-spacing:.16em;text-transform:uppercase;color:var(--on-dark);margin:0 0 14px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.foot a{transition:color .2s}.foot a:hover{color:#fff}
.foot .fbrand{display:grid;gap:18px;align-content:start;color:var(--on-dark)}
.foot .fbrand > svg{height:40px;width:auto}
.foot .isi{padding-block:32px;border-bottom:1px solid var(--line-dark);display:grid;gap:10px;max-width:72em}
.foot .isi p{margin:0;line-height:1.6}
.foot .isi b{color:var(--on-dark)}
.foot__bot{display:flex;flex-wrap:wrap;gap:16px 28px;justify-content:space-between;padding-top:28px;font-size:.8125rem}
.foot__bot .legal{display:flex;gap:20px;flex-wrap:wrap}

/* ---------- product pages ---------- */
.phero{position:relative;overflow:hidden;isolation:isolate;background:radial-gradient(1200px 700px at 78% 40%,#1E4272 0%,var(--ink-1) 45%,var(--ink-0) 100%);color:var(--on-dark)}
.phero__in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,64px);align-items:center;padding-block:clamp(56px,8vw,110px) clamp(48px,6vw,80px)}
.phero__in > *{min-width:0}
@media (max-width:900px){.phero__in{grid-template-columns:1fr}}
.phero .copy{display:grid;gap:22px}
.phero .devimg{position:relative;display:grid;place-items:center;min-height:360px}
.phero .devimg img{max-height:520px;width:auto;object-fit:contain;filter:drop-shadow(0 40px 60px rgba(0,0,0,.55));will-change:transform}
.phero .glow{position:absolute;width:70%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(0,181,226,.22),transparent 65%);z-index:-1;animation:breathe 9s ease-in-out infinite}
@keyframes breathe{50%{transform:scale(1.12);opacity:.75}}
.crumbs{display:flex;gap:8px;font-size:.8125rem;color:var(--on-dark-2);align-items:center}
.crumbs a:hover{color:#fff}
.crumbs svg{width:10px;height:10px;opacity:.6}
.specbar{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark)}
.specbar .s{padding:26px 20px;display:grid;gap:6px;min-width:0}
.specbar .s+.s{border-left:1px solid var(--line-dark)}
.specbar .num{font-size:clamp(1.9rem,3.2vw,2.75rem);line-height:1;color:#fff}
.specbar .num small{font-size:.45em;color:var(--sky);margin-left:3px;font-family:var(--f-sans);font-weight:700;letter-spacing:.02em}
.specbar .lbl{font:700 .6875rem/1.3 var(--f-sans);letter-spacing:.16em;text-transform:uppercase;color:var(--on-dark-2)}
@media (max-width:760px){.specbar{grid-template-columns:1fr 1fr}.specbar .s:nth-child(3){border-left:0}.specbar .s:nth-child(n+3){border-top:1px solid var(--line-dark)}}

.benefits{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
@media (max-width:760px){.benefits{grid-template-columns:1fr}}
.benefit{border-radius:var(--r-l);padding:clamp(24px,3vw,36px);background:var(--wash);display:grid;gap:12px;align-content:start;position:relative;overflow:hidden}
.benefit .bimg{margin:-6px -10px 6px;height:200px;display:grid;place-items:center}
.benefit .bimg img{max-height:200px;width:auto;object-fit:contain}
.benefit p{margin:0;color:var(--text-2)}
.benefit .fig{font:700 clamp(2.4rem,4vw,3.4rem)/1 var(--f-cond);color:var(--blue);letter-spacing:-.01em}
.benefit.wide{grid-column:1/-1;grid-template-columns:1fr 1fr;align-items:center;gap:32px}
@media (max-width:760px){.benefit.wide{grid-template-columns:1fr}}

/* sticky story (Frame Fill Finish) */
.story{position:relative;background:var(--ink-0);color:var(--on-dark)}
.story__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,80px)}
.story__visual{position:sticky;top:0;height:100svh;display:grid;place-items:center}
.story__visual .frame{position:relative;width:min(100%,560px);aspect-ratio:1}
.story__visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:0;transform:scale(.92) rotate(-6deg);transition:opacity .8s var(--ease-out),transform 1.2s var(--ease-out);filter:drop-shadow(0 40px 60px rgba(0,0,0,.6))}
.story__visual img.on{opacity:1;transform:none}
.story__visual .ring{position:absolute;inset:6%;border-radius:50%;border:1px solid var(--line-dark)}
.story__visual .ring::after{content:"";position:absolute;inset:-1px;border-radius:50%;border:1px solid transparent;border-top-color:var(--cyan);transform:rotate(calc(var(--sp,0)*360deg))}
.story__steps{display:grid}
.story__step{min-height:100svh;display:grid;align-content:center;gap:18px;padding-block:10vh;opacity:.25;transition:opacity .6s}
.story__step.on{opacity:1}
.story__step .big{font:700 clamp(3.2rem,8vw,7rem)/.95 var(--f-sans);letter-spacing:-.045em}
.story__step .big span{color:var(--sky)}
@media (max-width:900px){.story__grid{grid-template-columns:1fr}.story__visual{height:56svh;top:60px;z-index:0}.story__step{min-height:70svh;position:relative;z-index:1}.story__step .inner{background:rgba(6,14,26,.72);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);padding:22px;border-radius:var(--r-l)}}

/* tabs (portfolio) */
.tabs{display:inline-flex;position:relative;padding:5px;border-radius:999px;background:var(--wash);gap:2px;flex-wrap:wrap;max-width:100%}
.tabs button{position:relative;z-index:1;height:40px;padding:0 16px;border-radius:999px;font-size:.9375rem;font-weight:700;color:var(--text-2);transition:color .3s;white-space:nowrap}
.tabs button[aria-selected="true"]{color:var(--ink)}
.tabs .ind{position:absolute;z-index:0;top:5px;left:0;height:40px;border-radius:999px;background:var(--paper);box-shadow:0 4px 14px -6px rgba(20,38,60,.35);will-change:transform,width}
.tabpanes{margin-top:36px;position:relative}
.tabpane{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,72px);align-items:center}
.tabpane[hidden]{display:none!important}
.tabpane > *{min-width:0}
.tabpane .pimg{aspect-ratio:1;display:grid;place-items:center;background:radial-gradient(circle at 50% 42%,#1E4272 0%,var(--ink-1) 55%,var(--ink-0) 100%);border-radius:var(--r-l)}
.tabpane .pimg img{max-height:84%;max-width:84%;object-fit:contain}
.tabpane.enter{animation:paneIn .7s var(--ease-out)}
@keyframes paneIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@media (max-width:760px){.tabpane{grid-template-columns:1fr}}
.kv{display:grid;gap:0;margin:0}
.kv > div{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}
.kv dt{color:var(--text-2);font-size:.9375rem}
.kv dd{margin:0;font-weight:700;font-size:.9375rem;font-variant-numeric:tabular-nums}
.dark .kv > div,.deep .kv > div{border-color:var(--line-dark)}
.dark .kv dt,.deep .kv dt{color:var(--on-dark-2)}
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ticks li{display:grid;grid-template-columns:20px 1fr;gap:10px;color:var(--text-2)}
.ticks li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--blue);margin-top:.6em}
.dark .ticks li,.deep .ticks li{color:var(--on-dark-2)}
.dark .ticks li::before,.deep .ticks li::before{background:var(--cyan)}

/* spec table */
.tbl-wrap{overflow-x:auto;border-radius:var(--r-m);box-shadow:inset 0 0 0 1px var(--line)}
table.tbl{width:100%;border-collapse:collapse;font-size:.9375rem;min-width:520px}
.tbl th,.tbl td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}
.tbl th{font:700 .75rem/1.2 var(--f-sans);letter-spacing:.12em;text-transform:uppercase;color:var(--text-2);background:var(--wash)}
.tbl tr:last-child td{border-bottom:0}
.tbl td:first-child{color:var(--text-2)}
.tbl td b{font-weight:700;color:var(--ink)}

/* video */
.vid{position:relative;border-radius:var(--r-l);overflow:hidden;background:var(--ink);aspect-ratio:16/9}
.vid video{width:100%;height:100%;object-fit:cover}
.vid .vctl{position:absolute;left:16px;bottom:16px;display:flex;gap:10px;align-items:center}
.vid .vbtn{width:44px;height:44px;border-radius:50%;background:rgba(10,22,40,.5);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);color:#fff;display:grid;place-items:center;box-shadow:inset 0 0 0 1px rgba(255,255,255,.14)}
.vid .vbtn svg{width:14px;height:14px}
.vid .vcap{font-size:.8125rem;color:#fff;background:rgba(10,22,40,.5);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);padding:8px 12px;border-radius:999px}
.vid .vbar{position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(255,255,255,.12)}
.vid .vbar i{display:block;height:100%;width:0;background:var(--cyan)}

/* where it fits */
.fits{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;position:relative;margin-top:12px}
.fits::before{content:"";position:absolute;left:12.5%;right:12.5%;top:58px;height:2px;background:linear-gradient(90deg,var(--line),var(--blue),var(--line))}
.fit{display:grid;justify-items:center;text-align:center;gap:8px;padding:0 8px;position:relative;color:var(--text-2)}
.fit .dot{width:min(116px,20vw);height:auto;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 50% 40%,#1E4272,var(--ink-0) 75%);box-shadow:inset 0 0 0 1px var(--line);display:grid;place-items:center;transition:transform .5s var(--ease-out),box-shadow .3s}
.fit .dot img{max-width:74%;max-height:74%;object-fit:contain}
.fit:hover .dot{transform:translateY(-4px)}
.fit.cur .dot{box-shadow:inset 0 0 0 2px var(--blue),0 20px 40px -20px rgba(44,100,173,.6)}
.fit .fr{font:700 .6875rem/1.2 var(--f-sans);letter-spacing:.16em;text-transform:uppercase;color:var(--blue)}
.fit .fn{font-weight:700;color:var(--ink)}
.fit.cur .fn::after{content:"You are here";display:block;font-weight:400;font-size:.75rem;color:var(--text-2)}
@media (max-width:760px){.fits{grid-template-columns:1fr 1fr;row-gap:28px}.fits::before{display:none}}

/* downloads */
.dl{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));gap:12px}
.dl a,.dl div{display:grid;grid-template-columns:44px 1fr auto;gap:14px;align-items:center;padding:18px;border-radius:var(--r-m);background:var(--paper);box-shadow:inset 0 0 0 1px var(--line);transition:box-shadow .25s,transform .4s var(--ease-out)}
.dl a:hover{box-shadow:inset 0 0 0 1px rgba(44,100,173,.45);transform:translateY(-2px)}
.dl .ic{width:44px;height:44px;border-radius:12px;background:var(--wash);color:var(--blue);display:grid;place-items:center;font:700 .6875rem/1 var(--f-sans);letter-spacing:.06em}
.dl .t{font-weight:700;font-size:.9375rem;line-height:1.3}
.dl .m{font-size:.8125rem;color:var(--text-2)}
.dl svg{width:16px;height:16px;color:var(--blue)}
.dl .soon{opacity:.7}

/* ISI bottom sheet */
.isi-sheet{position:fixed;left:0;right:0;bottom:0;z-index:40;pointer-events:none;height:78svh}
.isi-sheet__panel{position:absolute;left:50%;bottom:0;width:min(100% - 24px,980px);height:100%;translate:-50% 0;pointer-events:auto;border-radius:22px 22px 0 0;background:rgba(255,255,255,.86);-webkit-backdrop-filter:blur(28px) saturate(180%);backdrop-filter:blur(28px) saturate(180%);box-shadow:0 -1px 0 var(--line),0 -30px 60px -30px rgba(6,14,26,.45);display:flex;flex-direction:column;will-change:transform;touch-action:none}
.isi-sheet__grab{flex:none;padding:8px 22px 10px;cursor:grab;display:grid;gap:4px}
.isi-sheet__grab::before{content:"";justify-self:center;width:40px;height:5px;border-radius:3px;background:rgba(20,38,60,.22)}
.isi-sheet__head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.isi-sheet__head b{font-size:.875rem;letter-spacing:.02em}
.isi-sheet__head button{font-size:.8125rem;font-weight:700;color:var(--blue);padding:6px 10px;border-radius:999px}
.isi-sheet__peek{margin:0;font-size:.8125rem;color:var(--text-2);line-height:1.45;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.isi-sheet__body{overflow:auto;padding:0 22px calc(28px + env(safe-area-inset-bottom,0px));font-size:.875rem;line-height:1.6;color:var(--text-2);touch-action:pan-y;overscroll-behavior:contain}
.isi-sheet__body h5{font-size:.8125rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);margin:18px 0 6px}
.isi-sheet__body p,.isi-sheet__body ul{margin:0 0 8px}
.isi-scrim{position:fixed;inset:0;z-index:39;background:rgba(6,14,26,.4);opacity:0;pointer-events:none;transition:opacity .3s}
.isi-scrim.on{pointer-events:auto}
body.has-isi .foot{padding-bottom:calc(150px + env(safe-area-inset-bottom,0px))}

/* case sheet modal */
.modal{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:clamp(12px,3vw,40px);pointer-events:none}
.modal.open{pointer-events:auto}
.modal__scrim{position:absolute;inset:0;background:rgba(4,10,20,.66);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);opacity:0;transition:opacity .35s}
.modal.open .modal__scrim{opacity:1}
.modal__card{position:relative;width:min(100%,1060px);max-height:calc(100svh - 40px);overflow:auto;border-radius:var(--r-l);background:var(--paper);color:var(--text);display:grid;grid-template-columns:1fr 1.1fr;transform-origin:var(--ox,50%) var(--oy,50%);opacity:0;will-change:transform;overscroll-behavior:contain}
.modal__card > *{min-width:0}
@media (max-width:820px){.modal__card{grid-template-columns:1fr}}
.modal__media{background:var(--ink);position:relative;min-height:320px}
.modal__media img,.modal__media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
@media (max-width:820px){.modal__media{aspect-ratio:4/3;min-height:0}}
.modal__body{padding:clamp(24px,4vw,44px);display:grid;gap:18px;align-content:start}
.modal__close{position:absolute;top:14px;right:14px;z-index:2;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.9);display:grid;place-items:center;box-shadow:0 4px 14px rgba(0,0,0,.2)}
.modal__close svg{width:14px;height:14px}
.modal .facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.modal .facts div{background:var(--wash);border-radius:12px;padding:12px 14px}
.modal .facts span{display:block;font:700 .625rem/1.2 var(--f-sans);letter-spacing:.14em;text-transform:uppercase;color:var(--text-2);margin-bottom:4px}
.modal .facts b{font-size:.9375rem}

/* evidence library */
.filters{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;margin-bottom:28px}
.fgroup{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.fgroup > span{font:700 .6875rem/1 var(--f-sans);letter-spacing:.14em;text-transform:uppercase;color:var(--text-2);margin-right:4px}
.chipbtn{height:36px;padding:0 14px;border-radius:999px;font-size:.875rem;font-weight:700;color:var(--text-2);box-shadow:inset 0 0 0 1px var(--line);transition:background-color .25s,color .25s,box-shadow .25s,transform .12s;background:var(--paper)}
.chipbtn:hover{color:var(--ink)}
.chipbtn:active{transform:scale(.95)}
.chipbtn[aria-pressed="true"]{background:var(--ink);color:#fff;box-shadow:none}
.lib{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media (max-width:980px){.lib{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.lib{grid-template-columns:1fr}}
.lib .ccard{flex:none;width:auto;cursor:pointer}
.lib .ccard.gone{display:none}
.lib-empty{padding:40px;text-align:center;color:var(--text-2);display:none}
.lib-empty.show{display:block}
.count{font-size:.875rem;color:var(--text-2)}

/* studies */
.studies{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
@media (max-width:860px){.studies{grid-template-columns:1fr}}
.study{border-radius:var(--r-l);padding:28px;display:grid;gap:14px;align-content:start;background:var(--paper);box-shadow:inset 0 0 0 1px var(--line)}
.study .status{display:inline-flex;align-items:center;gap:8px;font:700 .75rem/1 var(--f-sans);letter-spacing:.1em;text-transform:uppercase;color:var(--blue)}
.study .status i{width:8px;height:8px;border-radius:50%;background:#22A06B;box-shadow:0 0 0 0 rgba(34,160,107,.6);animation:pulse 2.4s infinite}
.study .status.closed i{background:var(--sky);animation:none}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(34,160,107,0)}100%{box-shadow:0 0 0 0 rgba(34,160,107,0)}}
.study p{margin:0;color:var(--text-2);font-size:.9375rem}
.study .logo{height:64px;color:var(--ink)}
.study .logo svg{height:100%;width:auto}

/* timeline */
.tl{display:grid;gap:0;position:relative;padding-left:32px}
.tl::before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;background:var(--line-dark)}
.tl .tl-fill{position:absolute;left:7px;top:8px;width:2px;height:calc(var(--p,0)*(100% - 16px));background:var(--cyan)}
.tl li{list-style:none;position:relative;padding:0 0 40px}
.tl li::before{content:"";position:absolute;left:-32px;top:6px;width:16px;height:16px;border-radius:50%;background:var(--ink-0);box-shadow:inset 0 0 0 2px var(--sky)}
.tl .yr{font:700 clamp(2rem,4vw,3rem)/1 var(--f-cond);color:#fff}
.tl p{margin:8px 0 0;color:var(--on-dark-2);max-width:34em}

/* legal pages */
.prose{max-width:46rem;display:grid;gap:18px}
.prose h2{font-size:1.5rem;letter-spacing:-.015em;margin:24px 0 0}
.prose h3{font-size:1.0625rem;margin:12px 0 0}
.prose p,.prose li{color:var(--text-2)}
.prose ul{margin:0;padding-left:1.2em;display:grid;gap:6px}
.draft{border-radius:var(--r-m);padding:16px 18px;background:var(--wash);font-size:.9375rem;color:var(--ink);box-shadow:inset 0 0 0 1px rgba(44,100,173,.25)}
.toc{position:sticky;top:100px;display:grid;gap:8px;font-size:.9375rem;align-content:start}
.toc a{color:var(--text-2)}.toc a:hover,.toc a.on{color:var(--blue)}
.legal-grid{display:grid;grid-template-columns:220px minmax(0,1fr);gap:clamp(24px,5vw,72px)}
@media (max-width:860px){.legal-grid{grid-template-columns:1fr}.toc{position:static}}

/* marquee for impossible page */
.marq{overflow:hidden;white-space:nowrap;border-block:1px solid var(--line-dark);padding-block:22px;mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.marq__t{display:inline-flex;gap:48px;animation:marq 42s linear infinite;font-weight:700;font-size:clamp(1.25rem,2.4vw,2rem);letter-spacing:-.015em;color:var(--on-dark-2)}
.marq__t span b{color:#fff}
@keyframes marq{to{transform:translateX(-50%)}}

/* misc */
.hr{height:1px;background:var(--line);border:0;margin:0}
.center{text-align:center}
.stack{display:grid;gap:18px;align-content:start}
.stack-l{display:grid;gap:28px;align-content:start}
.maxw{max-width:40rem}
.chip-note{display:inline-flex;align-items:center;gap:8px;font-size:.8125rem;padding:7px 12px;border-radius:999px;background:rgba(107,164,222,.12);color:var(--sky)}
.chip-note.l{background:var(--wash);color:var(--blue)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important}
  .rv,.rv.pre{opacity:1!important;transform:none!important;transition:none!important}
  .hero .display .ln > span{transform:none!important}
  .hero__bg,.spot__bg,.phero .devimg img{transform:none!important}
  .sys__dev img,.story__visual img{transition:opacity .3s!important;transform:none!important}
  .marq__t{animation:none}
}
@media (prefers-reduced-transparency:reduce){
  .nav[data-tone="dark"],.nav[data-tone="dark"].is-solid{background:var(--ink-1);-webkit-backdrop-filter:none;backdrop-filter:none}
  .nav[data-tone="light"],.nav[data-tone="light"].is-solid{background:#fff;-webkit-backdrop-filter:none;backdrop-filter:none}
  .glass,.isi-sheet__panel,.mega{background:var(--ink);-webkit-backdrop-filter:none;backdrop-filter:none}
  .isi-sheet__panel{background:#fff}
}

/* nav floats over the first chapter */
main > section:first-child{margin-top:-68px;padding-top:68px}
main > section.sec--tight:first-child{padding-top:calc(68px + clamp(56px,7vw,96px))}
.hero .lede,.spot .lede{color:rgba(236,243,252,.84)}
.hero::before{background:
  linear-gradient(90deg,rgba(6,14,26,.94) 0%,rgba(6,14,26,.8) 40%,rgba(6,14,26,.25) 72%,rgba(6,14,26,.35) 100%),
  linear-gradient(0deg,rgba(6,14,26,1) 0%,rgba(6,14,26,0) 40%)}
.scene--system{height:360vh}

.dark .tbl-wrap,.deep .tbl-wrap{background:var(--paper);color:var(--text)}
.lib .cta-tile{border-radius:var(--r-l);aspect-ratio:4/5;padding:26px;display:grid;align-content:space-between;gap:16px;background:var(--paper);box-shadow:inset 0 0 0 1px var(--line)}
.lib .cta-tile.ink{background:linear-gradient(160deg,var(--ink),var(--blue));color:var(--on-dark);box-shadow:none}
.lib .cta-tile.ink .link{color:#fff}
.lib .cta-tile .h3{margin:0}
@media (max-width:760px){.util .u-right a:not(.li){display:none}.util .wrap{min-height:32px;font-size:.75rem}}

@media (min-width:901px){.tiles--2{grid-template-columns:repeat(2,minmax(0,1fr))}}