/* TITAN coming-soon page. Self-contained: tokens mirror design/DESIGN_SYSTEM.md and site-next/assets/site.css. */
:root{
  --bg:#0A0A0B;--surface:#121214;--surface-2:#1A1B1E;--subtle:#1C1D20;
  --line:#26272B;--line-strong:#6A6E77;
  --text:#EDEDEF;--text-2:#A1A5AD;--text-3:#8B8F96;
  --accent:#B39DDB;--accent-hover:#D1C4E9;--on-accent:#0A0A0B;
  --shadow:0 1px 0 rgb(255 255 255 / .04) inset,0 30px 80px -30px rgb(0 0 0 / .8);
  --frame-edge:rgb(255 255 255 / .07);
  --halo:rgb(237 237 239 / .05);
  --ease-out:cubic-bezier(.16,1,.3,1);--ease-io:cubic-bezier(.65,0,.35,1);
  --maxw:1200px;--gut:24px;
  --font:'Geist',system-ui,-apple-system,'Segoe UI',Roboto,'IBM Plex Sans Arabic',sans-serif;
  --mono:'Geist Mono',ui-monospace,'Cascadia Mono',Consolas,monospace;
  color-scheme:dark;
}
:root[data-theme=light]{
  --bg:#F6F8FA;--surface:#FFFFFF;--surface-2:#FFFFFF;--subtle:#EEF1F4;
  --line:#D8DEE4;--line-strong:#818B98;
  --text:#1F2328;--text-2:#59636E;--text-3:#656D76;
  --accent:#673AB7;--accent-hover:#5E35B1;--on-accent:#FFFFFF;
  --shadow:0 1px 0 rgb(255 255 255 / .6) inset,0 30px 70px -34px rgb(31 35 40 / .35);
  --frame-edge:rgb(31 35 40 / .10);
  --halo:rgb(31 35 40 / .04);
  color-scheme:light;
}
@media (max-width:767px){:root{--gut:16px}}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;background:var(--bg)}
body{margin:0;min-height:100vh;min-height:100dvh;display:grid;grid-template-rows:auto 1fr auto;
  background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;
  transition:background-color .32s var(--ease-io),color .32s var(--ease-io)}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
html{-webkit-tap-highlight-color:transparent}
main:focus{outline:none}
.skip{position:absolute;left:-999px;top:8px;z-index:100;background:var(--surface-2);color:var(--text);padding:8px 14px;border-radius:4px;border:1px solid var(--line)}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 max(var(--gut),env(safe-area-inset-right)) 0 max(var(--gut),env(safe-area-inset-left))}
.icon{width:18px;height:18px;flex:none;fill:currentColor}
.mono{font-family:var(--mono);font-feature-settings:"tnum" 1;letter-spacing:0}

/* atmosphere: the dotted field (canvas 2D) + one quiet radial falloff */
#field{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:.9}
:root[data-theme=light] #field{opacity:1}
.halo{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(60% 50% at 62% 52%,var(--halo),transparent 70%)}
.nav,main,footer{position:relative;z-index:1}

/* nav: same 68px bar and 20px wordmark as the full site */
.nav .wrap{height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;padding:6px 0}
.brand img{height:20px;width:auto}
:root:not([data-theme=light]) .brand img{filter:brightness(0) invert(1)}
.icon-btn{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:4px;border:1px solid var(--line);
  background:transparent;cursor:pointer;color:var(--text-2);touch-action:manipulation;
  transition:color .14s,background-color .14s,border-color .14s}
.icon-btn:hover{color:var(--text);background:var(--subtle)}
.icon-btn:active{transform:translateY(1px)}
.theme-btn .when-light{display:none}
:root[data-theme=light] .theme-btn .when-light{display:block}
:root[data-theme=light] .theme-btn .when-dark{display:none}

/* hero */
main{display:flex;align-items:center;overflow:hidden}
.hero{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:48px;align-items:center;padding-block:32px 40px}
.copy{display:grid;gap:24px;align-content:center}
h1{margin:0;font-weight:500;color:var(--text);font-size:clamp(48px,5.6vw,80px);line-height:1;letter-spacing:-.045em;
  text-wrap:balance}
h1 .ln{display:block;overflow:hidden;padding-bottom:.06em;margin-bottom:-.06em}
h1 .ln > span{display:block}
.lead{margin:0;font-size:clamp(17px,1.35vw,19px);line-height:1.55;color:var(--text-2);max-width:40ch;text-wrap:pretty}
.lead b{font-weight:500;color:var(--text)}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
.btn{display:inline-flex;align-items:center;gap:10px;height:44px;padding:0 18px;border-radius:4px;
  font-size:15px;font-weight:500;white-space:nowrap;border:1px solid transparent;cursor:pointer;touch-action:manipulation;
  transition:background-color .14s,border-color .14s,color .14s,transform .14s var(--ease-out)}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:var(--on-accent)}
.btn-primary:hover{background:var(--accent-hover)}
.btn-secondary{border-color:var(--line-strong);color:var(--text);background:color-mix(in srgb,var(--bg) 70%,transparent)}
.btn-secondary:hover{background:var(--subtle)}

/* preview: two tilted frames, veiled so it reads as a glimpse, not a product tour */
.preview{position:relative;margin:0}
.stage{position:relative;perspective:1800px;height:min(66vh,620px);
  width:calc(100% + max(0px,(100vw - var(--maxw)) / 2) + var(--gut));
  -webkit-mask-image:linear-gradient(to bottom,#000 38%,transparent 96%),linear-gradient(to right,#000 72%,transparent);
  -webkit-mask-composite:source-in;mask-image:linear-gradient(to bottom,#000 38%,transparent 96%),linear-gradient(to right,#000 72%,transparent);
  mask-composite:intersect}
.frame{position:absolute;aspect-ratio:16/10;border-radius:8px;overflow:hidden;background:var(--surface);
  box-shadow:var(--shadow);outline:1px solid var(--frame-edge);outline-offset:-1px}
.frame img{width:100%;height:100%;object-fit:cover;object-position:top left;opacity:0;transition:opacity .6s var(--ease-out)}
.frame img.loaded{opacity:1}
.frame::before{content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,var(--subtle) 30%,var(--surface-2) 50%,var(--subtle) 70%) 0 0/300% 100%;
  animation:shimmer 1.6s linear infinite}
.frame.ready::before{opacity:0;transition:opacity .6s}
.frame.empty::before{animation:none}
@keyframes shimmer{to{background-position:-300% 0}}
.f-back{width:84%;right:0;top:0;transform-origin:right center;transform:rotateY(-14deg) rotateX(4deg) translateZ(-60px)}
.f-front{width:90%;left:0;top:27%;transform-origin:left center;transform:rotateY(-8deg) rotateX(3deg)}
.preview figcaption{position:absolute;left:0;bottom:4px;font-family:var(--mono);font-size:12.5px;color:var(--text-3);letter-spacing:0}

/* footer */
footer{font-size:13.5px;color:var(--text-3)}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px 24px;flex-wrap:wrap;
  padding-block:18px;border-top:1px solid var(--line)}
footer nav{display:flex;gap:24px}
footer a{color:var(--text-2);transition:color .14s;padding:4px 0}
footer a:hover{color:var(--text)}

/* load choreography (only with JS and motion allowed) */
@media (prefers-reduced-motion:no-preference){
  .js .nav,.js .lead,.js .actions,.js footer,.js figcaption{opacity:0}
  .js h1 .ln > span{transform:translateY(105%)}
  .js .frame{opacity:0}
  .js.go .nav{animation:fade .6s var(--ease-out) .05s both}
  .js.go h1 .ln > span{animation:lineUp .9s var(--ease-out) both}
  .js.go h1 .ln:nth-child(1) > span{animation-delay:.18s}
  .js.go h1 .ln:nth-child(2) > span{animation-delay:.28s}
  .js.go .lead{animation:rise .6s var(--ease-out) .46s both}
  .js.go .actions{animation:rise .6s var(--ease-out) .56s both}
  .js.go .f-back{animation:settleBack 1.5s var(--ease-out) .3s both}
  .js.go .f-front{animation:settleFront 1.5s var(--ease-out) .45s both}
  .js.go figcaption{animation:fade .6s var(--ease-out) 1.2s both}
  .js.go footer{animation:fade .6s var(--ease-out) .8s both}
}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes lineUp{from{transform:translateY(105%)}to{transform:none}}
@keyframes settleBack{from{opacity:0;transform:rotateY(-28deg) rotateX(12deg) translate3d(80px,40px,-180px)}
  to{opacity:1;transform:rotateY(-14deg) rotateX(4deg) translateZ(-60px)}}
@keyframes settleFront{from{opacity:0;transform:rotateY(-22deg) rotateX(10deg) translate3d(40px,80px,-90px)}
  to{opacity:1;transform:rotateY(-8deg) rotateX(3deg)}}

/* tablet and below: copy first, preview beneath */
@media (max-width:899px){
  main{align-items:flex-start}
  .hero{grid-template-columns:1fr;gap:40px;padding-block:40px 24px}
  .stage{height:auto;aspect-ratio:16/11;width:calc(100% + var(--gut))}
}
@media (max-width:767px){
  .hero{gap:28px;padding-block:24px 8px}
  .copy{gap:20px}
  h1{font-size:clamp(44px,13vw,60px)}
  .actions .btn{flex:1 1 auto;justify-content:center}
  .stage{aspect-ratio:16/12}
  footer .wrap{flex-direction:column;align-items:flex-start;gap:6px}
}
/* short desktop windows: keep everything inside one screen */
@media (min-width:900px) and (max-height:820px){
  h1{font-size:clamp(48px,5vw,68px)}
  .stage{height:min(62vh,540px)}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}

/* coming-soon only: one statement, no description, no preview */
.hero{grid-template-columns:1fr;padding-block:0 6vh}
.copy{gap:0}
h1{font-size:clamp(56px,10vw,148px);line-height:.98;letter-spacing:-.05em}
@media (max-width:767px){h1{font-size:clamp(52px,17vw,88px)}}
@media (max-width:1023px){main{align-items:center}.hero{padding-block:0 10vh}}
footer nav{margin-left:auto}