.startup-splash{
  position:fixed;
  inset:0;
  z-index:500;
  display:grid;
  place-items:center;
  overflow:hidden;
  padding:max(24px,env(safe-area-inset-top)) max(24px,env(safe-area-inset-right)) max(24px,env(safe-area-inset-bottom)) max(24px,env(safe-area-inset-left));
  color:#f4fbfa;
  background:
    radial-gradient(circle at 50% 40%,rgba(79,174,176,.24),transparent 31%),
    radial-gradient(circle at 20% 16%,rgba(215,109,56,.12),transparent 28%),
    linear-gradient(145deg,#173f46 0%,#102f36 54%,#09262c 100%);
  animation:startup-splash-failsafe .48s ease 8s forwards;
}
.startup-splash::before{
  content:"";
  position:absolute;
  inset:-25%;
  background:conic-gradient(from 210deg at 50% 50%,transparent,rgba(122,224,218,.07),transparent 24%);
  animation:startup-splash-orbit 6s linear infinite;
}
.startup-splash.is-ready{animation:startup-splash-exit .42s ease forwards}
.startup-splash__content{position:relative;display:grid;justify-items:center;width:min(720px,94vw);text-align:center}
.startup-splash__stage{position:relative;width:min(520px,86vw);aspect-ratio:3/2;perspective:1000px}
.startup-splash__stage::before{
  content:"";
  position:absolute;
  left:17%;
  right:17%;
  bottom:8%;
  height:13%;
  border-radius:50%;
  background:rgba(0,0,0,.38);
  filter:blur(18px);
  animation:startup-splash-shadow 2.2s ease-in-out infinite;
}
.startup-splash__stage::after{
  content:"";
  position:absolute;
  inset:8% 10% 12%;
  border-radius:50%;
  border:1px solid rgba(139,223,219,.18);
  box-shadow:0 0 60px rgba(45,146,151,.13),inset 0 0 55px rgba(45,146,151,.08);
  transform:rotateX(68deg) translateY(36%);
  animation:startup-splash-ring 2.2s ease-in-out infinite;
}
.startup-splash__image{
  position:relative;
  z-index:1;
  display:block;
  width:100%;
  height:100%;
  object-fit:contain;
  filter:drop-shadow(0 24px 26px rgba(0,0,0,.33));
  transform-origin:50% 64%;
  animation:startup-splash-box 2.2s cubic-bezier(.45,.05,.35,1) infinite;
}
.startup-splash__eyebrow{margin:-6px 0 8px;color:#8dd2cf;font-size:11px;font-weight:800;letter-spacing:.28em;text-transform:uppercase}
.startup-splash__title{margin:0;font-size:clamp(24px,4vw,38px);line-height:1.2;letter-spacing:.06em}
.startup-splash__status{display:flex;align-items:center;gap:9px;margin:12px 0 0;color:rgba(231,245,243,.72);font-size:13px;letter-spacing:.08em}
.startup-splash__status::before{content:"";width:7px;height:7px;border-radius:50%;background:#86d3cf;box-shadow:0 0 0 0 rgba(134,211,207,.45);animation:startup-splash-pulse 1.4s ease-out infinite}
@keyframes startup-splash-box{0%,100%{transform:translateY(4px) rotateY(-3deg) rotateX(1deg)}50%{transform:translateY(-10px) rotateY(3deg) rotateX(-1deg)}}
@keyframes startup-splash-shadow{0%,100%{opacity:.58;transform:scale(.94)}50%{opacity:.34;transform:scale(1.04)}}
@keyframes startup-splash-ring{0%,100%{opacity:.48;transform:rotateX(68deg) translateY(36%) scale(.94)}50%{opacity:.85;transform:rotateX(68deg) translateY(36%) scale(1.03)}}
@keyframes startup-splash-pulse{0%{box-shadow:0 0 0 0 rgba(134,211,207,.45)}75%,100%{box-shadow:0 0 0 9px rgba(134,211,207,0)}}
@keyframes startup-splash-orbit{to{transform:rotate(360deg)}}
@keyframes startup-splash-exit{to{opacity:0;visibility:hidden;transform:scale(1.015)}}
@keyframes startup-splash-failsafe{to{opacity:0;visibility:hidden}}
@media(max-width:680px){
  .startup-splash__content{transform:translateY(-2vh)}
  .startup-splash__stage{width:min(430px,96vw)}
  .startup-splash__eyebrow{margin-top:-2px}
}
@media(prefers-reduced-motion:reduce){
  .startup-splash::before,.startup-splash__stage::before,.startup-splash__stage::after,.startup-splash__image,.startup-splash__status::before{animation:none}
  .startup-splash{animation-duration:.01ms}
  .startup-splash.is-ready{animation-duration:.01ms}
}