/* Duotronic teaser. Every colour, radius, space and elevation below mirrors
   design/tokens.v0.json (the product UI's tokens). Type sizes are the token
   scale, fluid-scaled for the web. Dark only, as the product is. */

@font-face{font-family:"Inter";src:url("fonts/Inter-Regular.otf") format("opentype");font-weight:400 449;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("fonts/Inter-SemiBold.otf") format("opentype");font-weight:550 900;font-style:normal;font-display:swap}
@font-face{font-family:"Inter Display";src:url("fonts/InterDisplay-Bold.otf") format("opentype");font-weight:600 900;font-style:normal;font-display:swap}

:root{
  color-scheme:dark;
  /* ground */
  --void:#040508; --ground:#07080D; --ground-2:#0C0E14;
  --solid-1:#12151C; --solid-2:#191D26; --solid-3:#222733;
  /* line */
  --hairline:rgba(255,255,255,.075); --line-strong:rgba(255,255,255,.13); --rim:rgba(255,255,255,.16);
  /* text */
  --text-1:#F4F5F9; --text-2:#C6CAD6; --text-3:#A7ADBC; --text-ink:#0A0B10;
  /* accent: iris */
  --accent:#8C7BFF; --accent-hi:#BDB3FF; --accent-lo:#2A2360; --accent-ink:#0D0A26;
  /* status */
  --ok:#63E2B2; --warn:#FFC56E; --info:#8EC9FF; --dawn:oklch(0.86 0.10 72);
  /* material */
  --glass:rgba(24,27,37,.56); --glass-thick:rgba(18,21,29,.78); --glass-blur:28px; --glass-sat:150%;
  /* radius */
  --r-xs:8px; --r-sm:12px; --r-md:16px; --r-card:20px; --r-row:24px; --r-panel:28px; --r-sheet:44px; --r-pill:999px;
  /* space: 8-pt grid */
  --s1:8px; --s2:16px; --s3:24px; --s4:32px; --s5:40px; --s6:48px; --s8:64px; --s10:80px; --s12:96px;
  /* elevation: shadow plus a rim of light */
  --e1:inset 0 1px 0 rgba(255,255,255,.05), 0 10px 30px -8px rgba(0,0,0,.55);
  --e2:inset 0 1px 0 rgba(255,255,255,.08), 0 28px 70px -12px rgba(0,0,0,.70);
  --e3:inset 0 1px 0 rgba(255,255,255,.10), 0 40px 120px -20px rgba(0,0,0,.85);
  /* motion: the "move" and "sheet" springs as eases */
  --ease-move:cubic-bezier(.22,.9,.28,1); --ease-sheet:cubic-bezier(.2,.8,.2,1);
  /* type */
  --font:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-display:"Inter Display","Inter",system-ui,sans-serif;
  /* layout */
  --gutter:16px; --max:1200px;
}
@media (min-width:640px){:root{--gutter:32px}}
@media (min-width:1024px){:root{--gutter:48px}}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;background:var(--void)}
body{
  margin:0;min-height:100vh;overflow-x:clip;
  font-family:var(--font);font-size:17px;line-height:1.6;font-weight:400;
  color:var(--text-1);background:var(--ground);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-feature-settings:"calt" 1;
}
@media (min-width:1024px){body{font-size:18px}}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
::selection{background:var(--accent);color:var(--accent-ink)}
:focus-visible{outline:4px solid #fff;outline-offset:5px;border-radius:var(--r-xs)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---- the stage: two soft light pools plus a dither grain, fixed and still ---- */
.stage{position:fixed;inset:0;z-index:-1;pointer-events:none;background:var(--ground);overflow:hidden}
.stage::before{
  content:"";position:absolute;inset:-10%;
  background:
    radial-gradient(52% 46% at 18% 6%, color-mix(in oklch,#3a2f8a 46%,transparent), transparent 70%),
    radial-gradient(46% 42% at 86% 38%, color-mix(in oklch,#123a5a 36%,transparent), transparent 72%),
    radial-gradient(40% 36% at 30% 92%, color-mix(in oklch,#2A2360 40%,transparent), transparent 72%),
    radial-gradient(120% 90% at 50% 125%, #000 10%, transparent 60%);
}
.stage::after{
  content:"";position:absolute;inset:0;opacity:.07;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 1 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

.wrap{width:100%;max-width:calc(var(--max) + 2*var(--gutter));margin-inline:auto;padding-inline:var(--gutter)}

/* ---- materials ---- */
.glass{
  position:relative;background:var(--glass);box-shadow:var(--e1);
  -webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-sat));
  backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-sat));
}
.glass::before,.rimmed::before{ /* 1px lit bevel: 20% white at the top to 3% at the bottom */
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,.20),rgba(255,255,255,.05) 40%,rgba(255,255,255,.03));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0);
}
.rimmed{position:relative}

/* ---- type ---- */
.eyebrow{
  margin:0 0 var(--s2);font-size:13px;line-height:20px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent-hi);
}
h1,h2,h3{margin:0;font-family:var(--font-display);font-weight:700;color:var(--text-1)}
h2{font-size:clamp(34px,6vw,60px);line-height:1.07;letter-spacing:-.026em}
h3{font-size:clamp(22px,2.6vw,32px);line-height:1.25;letter-spacing:-.01em;font-weight:600;font-family:var(--font)}
.lede{font-size:clamp(18px,2vw,24px);line-height:1.5;color:var(--text-2);max-width:36em;margin:var(--s3) 0 0;letter-spacing:-.004em}
p{margin:0}

/* ---- the mark: the shell's brand plate (rounded, chamfered, lit) ---- */
.mark{width:28px;height:28px;flex:none;filter:drop-shadow(0 0 10px rgba(140,123,255,.55))}

/* ---- header ---- */
.top{position:absolute;inset:0 0 auto 0;z-index:5;padding-top:max(var(--s2),env(safe-area-inset-top))}
.top .wrap{display:flex;align-items:center;gap:var(--s2);height:64px}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;font-size:19px;letter-spacing:-.02em;text-decoration:none}
.chip{
  display:inline-flex;align-items:center;gap:10px;height:36px;padding:0 14px;border-radius:var(--r-pill);
  font-size:14px;font-weight:550;color:var(--text-1);background:rgba(255,255,255,.08);white-space:nowrap;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08)
}
.chip .dot{width:8px;height:8px;border-radius:50%;background:currentColor;flex:none}
.chip.acc{color:var(--accent-hi);background:color-mix(in oklch,var(--accent) 18%,transparent)}
.chip.ok{color:var(--ok);background:color-mix(in oklch,var(--ok) 14%,transparent)}
.chip.dawn{color:var(--dawn);background:color-mix(in oklch,var(--dawn) 12%,transparent)}
.top .chip{margin-left:auto}

/* ---- hero ---- */
.hero{position:relative;overflow-x:clip;padding-top:calc(64px + var(--s10));padding-bottom:var(--s8);text-align:center;isolation:isolate}
.hero h1{position:relative;z-index:0}
.hero h1::after{ /* a horizon of light under the name, like the boot splash */
  content:"";position:absolute;left:50%;bottom:.02em;width:min(1400px,160vw);height:2px;transform:translateX(-50%);
  background:linear-gradient(90deg,transparent,rgba(142,201,255,.35) 30%,rgba(189,179,255,.55) 50%,rgba(142,201,255,.35) 70%,transparent);
  filter:blur(1px);box-shadow:0 0 40px 8px rgba(140,123,255,.18);z-index:-1
}
.hero .kicker{
  display:inline-flex;align-items:center;gap:12px;margin:0 0 var(--s3);
  font-size:13px;line-height:20px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--text-2)
}
.hero .kicker::before,.hero .kicker::after{content:"";width:28px;height:1px;background:linear-gradient(90deg,transparent,var(--accent-hi))}
.hero .kicker::after{transform:scaleX(-1)}
@media (max-width:479px){.hero .kicker{letter-spacing:.14em;font-size:12px}.hero .kicker::before,.hero .kicker::after{display:none}}
.hero h1{
  font-size:clamp(60px,15vw,184px);line-height:.95;letter-spacing:-.045em;
  background:linear-gradient(180deg,#fff 20%,#D9D4FF 62%,#9C8EFF 120%);-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 10px 60px rgba(140,123,255,.35));
  padding-bottom:.06em
}
.hero .slogan{
  margin:var(--s3) auto 0;font-family:var(--font-display);font-weight:700;
  font-size:clamp(22px,3.6vw,44px);line-height:1.18;letter-spacing:-.018em;color:var(--text-1)
}
.hero .slogan em{font-style:normal;color:var(--accent-hi)}
.hero .vision{margin:var(--s3) auto 0;max-width:38em;font-size:clamp(17px,1.8vw,22px);line-height:1.55;color:var(--text-2)}
.actions{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--s2);margin-top:var(--s5)}
.btn{
  display:inline-flex;align-items:center;gap:12px;min-height:56px;padding:0 26px 0 18px;border-radius:var(--r-md);
  font-size:17px;font-weight:600;letter-spacing:-.006em;text-decoration:none;color:var(--text-1);
  background:rgba(255,255,255,.08);box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
  transition:transform .12s var(--ease-move),background-color .12s linear,box-shadow .2s var(--ease-move)
}
.btn .g{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,.14);font-size:13px;font-weight:700}
.btn.light{background:var(--text-1);color:var(--text-ink);box-shadow:0 0 0 1px rgba(255,255,255,.6),0 18px 50px -10px rgba(255,255,255,.18)}
.btn.light .g{background:rgba(10,11,16,.14);color:var(--text-ink)}
.btn:hover{transform:scale(1.03)}
.btn:active{transform:scale(.97)}
.btn:focus-visible{outline:none;background:var(--text-1);color:var(--text-ink);box-shadow:0 0 0 4px var(--ground),0 0 0 8px #fff}

/* hero screen: the product's home, lit from behind */
.screen{
  position:relative;margin:var(--s10) auto 0;max-width:1120px;border-radius:clamp(12px,2vw,var(--r-panel));
  padding:clamp(6px,1vw,12px);background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  box-shadow:var(--e3)
}
.screen::after{ /* the room takes the colour of the screen */
  content:"";position:absolute;inset:8% 6% -12%;z-index:-1;border-radius:50%;
  background:radial-gradient(closest-side,rgba(255,168,80,.28),rgba(140,123,255,.20) 55%,transparent);
  filter:blur(60px)
}
.screen img{border-radius:clamp(8px,1.4vw,var(--r-card));width:100%;aspect-ratio:16/9;object-fit:cover;background:var(--solid-1)}
.screen .floor{ /* soft floor reflection */
  position:absolute;left:10%;right:10%;bottom:-40px;height:40px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(189,179,255,.22),transparent);filter:blur(12px);z-index:-1
}

/* ---- sections ---- */
main,section{overflow-x:clip}
section{position:relative;padding-block:clamp(72px,12vw,160px)}
.head{max-width:760px}
.head.center{margin-inline:auto;text-align:center}
.head.center .lede{margin-inline:auto}

/* mission */
.flow{list-style:none;padding:0;margin-bottom:0;display:grid;gap:var(--s2);margin-top:var(--s8);grid-template-columns:1fr;counter-reset:step}
@media (min-width:640px){.flow{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.flow{grid-template-columns:repeat(4,1fr);gap:var(--s3)}}
.step{border-radius:var(--r-panel);padding:var(--s4) var(--s3) var(--s4);min-height:220px;display:flex;flex-direction:column;gap:var(--s2)}
.step .n{
  counter-increment:step;display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;
  font-size:15px;font-weight:700;font-variant-numeric:tabular-nums;color:var(--accent-ink);
  background:linear-gradient(180deg,var(--accent-hi),var(--accent));box-shadow:0 0 24px -2px rgba(140,123,255,.6)
}
.step .n::before{content:counter(step)}
.step h3{font-size:clamp(24px,2.4vw,30px)}
.step p{color:var(--text-2);font-size:16px;line-height:1.55}
.step.shield .n{background:linear-gradient(180deg,#A6F0D2,var(--ok));box-shadow:0 0 24px -2px rgba(99,226,178,.55);color:#062016}
.step.shield .n::before{content:""}
.step.shield .n svg{width:20px;height:20px}

.pillars{display:grid;gap:var(--s2);margin-top:var(--s2);grid-template-columns:1fr}
@media (min-width:768px){.pillars{grid-template-columns:1fr 1fr;gap:var(--s3);margin-top:var(--s3)}}
.pillar.lead{grid-column:1/-1}
.pillar{border-radius:var(--r-panel);padding:var(--s5) var(--s4);display:grid;gap:var(--s2);grid-template-columns:auto 1fr;align-items:start;overflow:hidden}
.pillar .ico{width:48px;height:48px;border-radius:var(--r-sm);display:grid;place-items:center;background:color-mix(in oklch,var(--accent) 18%,transparent);color:var(--accent-hi)}
.pillar .ico svg{width:26px;height:26px}
.pillar p{color:var(--text-2);margin-top:6px;font-size:16px}
.pillar::after{ /* one soft pool of light per panel */
  content:"";position:absolute;right:-20%;top:-60%;width:70%;height:180%;pointer-events:none;
  background:radial-gradient(closest-side,rgba(140,123,255,.14),transparent)
}

/* road ahead */
.road{position:relative;margin-top:var(--s8);display:grid;gap:var(--s3);padding-left:36px;list-style:none;padding-block:0;margin-bottom:0}
.road::before{ /* the path: lit where we are, fading into what's ahead */
  content:"";position:absolute;left:11px;top:8px;bottom:8px;width:2px;border-radius:2px;
  background:linear-gradient(180deg,var(--accent-hi) 0%,var(--accent) 28%,rgba(140,123,255,.25) 55%,rgba(255,255,255,.06) 100%)
}
.phase{position:relative;border-radius:var(--r-panel);padding:var(--s4) var(--s3)}
@media (min-width:640px){.phase{padding:var(--s4)}}
.phase::after{ /* the waypoint */
  content:"";position:absolute;left:-31px;top:40px;width:14px;height:14px;border-radius:50%;
  background:var(--ground);box-shadow:0 0 0 2px rgba(255,255,255,.22)
}
.phase.now::after{background:var(--accent-hi);box-shadow:0 0 0 4px var(--ground),0 0 0 6px rgba(189,179,255,.5),0 0 24px 4px rgba(140,123,255,.7)}
.phase .row{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:12px}
.phase .num{font-size:14px;font-weight:600;letter-spacing:.14em;color:var(--text-3);font-variant-numeric:tabular-nums}
.phase .chip{height:28px;font-size:13px;padding:0 12px}
.phase p{color:var(--text-2);margin-top:10px;max-width:40em}
@media (min-width:1024px){.road{max-width:880px}}

/* gallery */
.gallery{display:grid;gap:var(--s4);margin-top:var(--s8);grid-template-columns:1fr}
@media (min-width:900px){.gallery{grid-template-columns:repeat(2,1fr);gap:var(--s6) var(--s4)}.gallery .wide{grid-column:1/-1}}
.shot{margin:0}
.shot .frame{
  border-radius:clamp(12px,1.6vw,var(--r-panel));padding:clamp(4px,.6vw,8px);
  background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.015));box-shadow:var(--e2);
  transition:transform .2s var(--ease-move),box-shadow .2s var(--ease-move)
}
.shot .frame img{border-radius:clamp(8px,1.1vw,var(--r-card));width:100%;aspect-ratio:16/9;object-fit:cover;background:var(--solid-1)}
.shot:hover .frame{transform:translateY(-4px);box-shadow:var(--e3),0 0 0 1px rgba(255,255,255,.12)}
.shot figcaption{padding:var(--s3) 4px 0;display:grid;gap:6px}
.shot figcaption b{font-size:clamp(19px,1.8vw,24px);font-weight:600;letter-spacing:-.01em;line-height:1.3}
.shot figcaption span{color:var(--text-2);font-size:16px;line-height:1.55;max-width:34em}
.note{margin-top:var(--s6);color:var(--text-3);font-size:14px;text-align:center}

/* closing */
.closing{text-align:center;padding-bottom:var(--s10)}
.closing .plate{border-radius:var(--r-sheet);padding:clamp(48px,8vw,96px) var(--s3);overflow:hidden;isolation:isolate}
.closing .plate::after{
  content:"";position:absolute;inset:auto -20% -70% -20%;height:120%;z-index:-1;pointer-events:none;
  background:radial-gradient(closest-side,rgba(140,123,255,.30),rgba(18,58,90,.18) 55%,transparent)
}
.closing .mark{display:block;width:64px;height:64px;margin:0 auto var(--s4);filter:drop-shadow(0 0 28px rgba(140,123,255,.7))}
.status-line{display:inline-flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:12px 16px;
  font-family:var(--font-display);font-weight:700;font-size:clamp(28px,5vw,60px);line-height:1.1;letter-spacing:-.026em}
.status-line .sep{width:10px;height:10px;border-radius:50%;background:var(--accent-hi);box-shadow:0 0 18px 2px rgba(189,179,255,.7)}
.closing .lede{margin-inline:auto}

footer{border-top:1px solid var(--hairline);padding-block:var(--s4) max(var(--s4),env(safe-area-inset-bottom))}
footer .wrap{display:flex;flex-wrap:wrap;gap:var(--s2) var(--s4);align-items:center;justify-content:space-between;color:var(--text-3);font-size:14px}
footer .brand{font-size:16px;color:var(--text-1)}
footer .mark{width:22px;height:22px}

/* ---- motion: subtle reveals, answered once; nothing moves at rest ---- */
.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease-sheet),transform .7s var(--ease-sheet);transition-delay:var(--d,0ms)}
.js .reveal.in{opacity:1;transform:none}
.js .screen.reveal{transform:translateY(32px) scale(.98)}
.js .screen.reveal.in{transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .reveal,.js .screen.reveal{transform:none;transition:opacity .12s ease-out}
  .btn,.shot .frame{transition:none}
  .btn:hover,.shot:hover .frame{transform:none}
}