:root {
  color-scheme: light;
  --ink:#121522; --muted:#6c7080; --blue:#1269f5; --violet:#795cff;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html,body{width:100%;height:100%;margin:0;overflow:hidden;overscroll-behavior:none}
body{min-width:320px;color:var(--ink);background:#fbfbfe}
main{position:relative;width:100%;height:100%;min-height:100%;overflow:hidden;background:radial-gradient(circle at 50% 35%,rgba(60,101,255,.08),transparent 30%)}
#gravity-bg{position:absolute;z-index:0;inset:0;width:100%;height:100%;pointer-events:none}
header{position:absolute;z-index:5;top:clamp(12px,2.4vh,25px);left:50%;width:clamp(170px,15vw,220px);height:38px;transform:translateX(-50%);overflow:hidden}
header img{width:100%;height:100%;object-fit:contain;object-position:center}
.io-login-link{position:absolute;z-index:2;top:0;right:0;width:23%;height:100%;border-radius:7px;outline:none;-webkit-tap-highlight-color:transparent}
.io-login-link:focus,.io-login-link:focus-visible{outline:none;box-shadow:none}
.hero{position:relative;z-index:1;width:min(100% - 28px,1100px);height:100%;margin:auto;padding:clamp(55px,7vh,70px) 0 clamp(20px,4vh,36px);display:grid;grid-template-rows:minmax(0,1fr) auto;align-items:center;text-align:center}
.scene{position:relative;width:min(63vw,680px);height:100%;max-height:540px;min-height:0;margin:auto;perspective:1100px;transform-style:preserve-3d;transition:transform .2s ease-out}
.halo{position:absolute;inset:13% 8% 2%;border-radius:50%;background:radial-gradient(circle,rgba(61,100,255,.16),rgba(119,86,255,.05) 48%,transparent 70%);filter:blur(22px)}
.art{position:absolute;inset:0;display:grid;place-items:center;filter:drop-shadow(0 24px 24px rgba(45,65,130,.12));transition:transform .2s ease-out;animation:float 6s ease-in-out infinite}
.art img{display:block;width:100%;height:100%;object-fit:contain}
.copy{position:relative;z-index:4;align-self:end}
.overline{margin:0 0 clamp(5px,1vh,10px);color:var(--blue);font-size:clamp(.66rem,1.3vw,.82rem);font-weight:780;letter-spacing:.15em;text-transform:uppercase}
h1{margin:0;font-size:clamp(2rem,4.7vw,4.4rem);line-height:1.02;letter-spacing:-.06em;text-wrap:balance}
h1 span{color:transparent;background:linear-gradient(100deg,var(--blue),var(--violet));background-clip:text;-webkit-background-clip:text}
@keyframes float{50%{translate:0 -7px}}
@media(max-aspect-ratio:3/4){
  header{width:155px;height:30px}
  .hero{grid-template-rows:minmax(0,1fr) auto;padding-top:54px;padding-bottom:18px}
  .scene{width:min(86vw,570px);max-height:52vh}
  h1{font-size:clamp(1.85rem,8vw,3rem)}
}
@media(max-height:650px){
  header{top:9px;width:145px;height:27px}
  .hero{padding-top:43px;padding-bottom:10px;grid-template-rows:minmax(0,1fr) auto}
  .scene{width:min(72vh,620px)}
  h1{font-size:clamp(1.75rem,4vw,3rem)}
  .overline{margin-bottom:3px}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}