:root{--bg-top: #02040a;--bg-bottom: #07111f;--text-main: rgba(246, 248, 255, .96);--text-muted: rgba(210, 223, 240, .72);--text-faint: rgba(164, 183, 205, .6);--panel: rgba(10, 17, 29, .36);--panel-border: rgba(136, 168, 214, .18)}@font-face{font-family:Barlow Condensed;src:url(/assets/fonts/barlow-condensed-400.ttf) format("truetype");font-style:normal;font-weight:400;font-display:swap}@font-face{font-family:Barlow Condensed;src:url(/assets/fonts/barlow-condensed-600.ttf) format("truetype");font-style:normal;font-weight:600;font-display:swap}@font-face{font-family:IBM Plex Sans;src:url(/assets/fonts/ibm-plex-sans-300.ttf) format("truetype");font-style:normal;font-weight:300;font-display:swap}@font-face{font-family:IBM Plex Sans;src:url(/assets/fonts/ibm-plex-sans-400.ttf) format("truetype");font-style:normal;font-weight:400;font-display:swap}*{box-sizing:border-box}html,body,#app{margin:0;min-height:100%}body{min-height:100vh;overflow:hidden;background:radial-gradient(circle at 50% 35%,#0b1730 0%,var(--bg-top) 34%,var(--bg-bottom) 100%);color:var(--text-main);font-family:IBM Plex Sans,sans-serif}body.scene-ready .hero-copy,body.scene-ready .hud{opacity:1;transform:translateY(0)}.page-shell{position:relative;min-height:100vh}#scene,.backdrop,.grain,.loading-screen{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}#scene{display:block;z-index:3}.backdrop{z-index:1;background:radial-gradient(circle at 52% 58%,rgba(36,83,180,.18),transparent 16%),radial-gradient(circle at 20% 18%,rgba(79,111,175,.12),transparent 24%),radial-gradient(circle at 86% 26%,rgba(58,101,170,.1),transparent 18%),radial-gradient(circle at 50% 50%,#060e1a00,#02040a57 56%,#02040af0);filter:saturate(108%)}.grain{z-index:4;opacity:.08;mix-blend-mode:screen;background-image:linear-gradient(#ffffff05,#ffffff05),radial-gradient(circle at 30% 20%,rgba(255,255,255,.18) .5px,transparent .8px),radial-gradient(circle at 60% 80%,rgba(255,255,255,.12) .5px,transparent .8px);background-size:auto,7px 7px,11px 11px;pointer-events:none}.hero-copy,.hud{opacity:0;transform:translateY(12px);transition:opacity 1.1s ease,transform 1.1s ease}.hero-copy{position:absolute;top:8vh;left:min(7vw,72px);z-index:5;max-width:min(38rem,74vw);pointer-events:none}.eyebrow{margin:0 0 .8rem;color:var(--text-faint);font-size:.76rem;letter-spacing:.44rem;text-transform:uppercase}h1{margin:0;font-family:Barlow Condensed,sans-serif;font-size:clamp(3.6rem,8vw,7.5rem);line-height:.88;letter-spacing:.16rem;font-weight:600;text-shadow:0 0 18px rgba(111,163,255,.08)}.tagline{margin:1rem 0 0;max-width:28rem;color:var(--text-muted);font-size:clamp(.96rem,1.55vw,1.08rem);line-height:1.72}.hud{position:absolute;right:min(5vw,52px);bottom:5vh;z-index:6}.sound-toggle{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--panel-border);background:var(--panel);color:#e8f0fce6;font:inherit;font-size:.84rem;letter-spacing:.08rem;text-transform:uppercase;padding:.86rem 1rem;border-radius:999px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);cursor:pointer;transition:transform .16s ease,background-color .16s ease,border-color .16s ease}.sound-toggle:hover{transform:translateY(-1px);border-color:#9fbeec52}.sound-toggle.is-active{background:#182c4e8f;border-color:#90b5f05c}.loading-screen{z-index:8;display:grid;place-items:center;background:radial-gradient(circle at 50% 50%,#0b172f6b,#02040af5),#010207f5;transition:opacity .9s ease,visibility .9s ease}.loading-screen.is-hidden{opacity:0;visibility:hidden}.loading-copy{width:min(22rem,72vw)}.loading-label{margin:0 0 .75rem;color:#d6e4f8cc;font-size:.84rem;letter-spacing:.22rem;text-transform:uppercase}.loading-bar{width:100%;height:2px;overflow:hidden;background:#6d8dbf2e}.loading-bar span{display:block;width:100%;height:100%;background:linear-gradient(90deg,#6291e647,#a7c5ffeb);transform:scaleX(0);transform-origin:left center}@media (max-width: 820px){.hero-copy{top:6vh;left:1.5rem;right:1.5rem;max-width:100%}.eyebrow{letter-spacing:.3rem}.tagline{max-width:18rem}.hud{right:1.2rem;bottom:1.2rem}.sound-toggle{padding:.78rem .9rem;font-size:.75rem}}