:root{--void: #070b12;--ink: #0d1522;--steel: #1a2738;--mist: #9bb0c7;--paper: #e8eef6;--copper: #c47a3a;--copper-bright: #e09a55;--signal: #3ecf9a;--danger: #e35d5d;--font-display: "Orbitron", "Segoe UI", sans-serif;--font-body: "Source Sans 3", "Segoe UI", sans-serif}*,*:before,*:after{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{font-family:var(--font-body);color:var(--paper);background:var(--void)}button,input{font:inherit}@keyframes drift{0%{transform:translateZ(0)}to{transform:translate3d(-2%,-1%,0)}}@keyframes rise{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-line{0%,to{opacity:.35}50%{opacity:.9}}.shell{position:relative;min-height:100vh;overflow:hidden;padding-bottom:2.5rem;background:radial-gradient(1200px 700px at 70% 10%,rgba(196,122,58,.18),transparent 55%),radial-gradient(900px 600px at 15% 80%,rgba(62,207,154,.08),transparent 50%),linear-gradient(160deg,#05080f,#0d1522 48%,#101b2b)}.shell:before{content:"";position:absolute;top:-10%;right:-10%;bottom:-10%;left:-10%;background-image:radial-gradient(1px 1px at 10% 20%,rgba(232,238,246,.7),transparent),radial-gradient(1px 1px at 30% 70%,rgba(232,238,246,.45),transparent),radial-gradient(1.5px 1.5px at 55% 35%,rgba(232,238,246,.8),transparent),radial-gradient(1px 1px at 75% 15%,rgba(232,238,246,.5),transparent),radial-gradient(1px 1px at 88% 62%,rgba(232,238,246,.65),transparent),radial-gradient(1.5px 1.5px at 42% 88%,rgba(232,238,246,.4),transparent);animation:drift 48s linear infinite;pointer-events:none}.shell:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(to bottom,transparent 55%,rgba(7,11,18,.75)),repeating-linear-gradient(115deg,transparent 0,transparent 48px,rgba(155,176,199,.03) 48px,rgba(155,176,199,.03) 49px);pointer-events:none}.stage{position:relative;z-index:1;min-height:100vh;display:grid;grid-template-rows:auto 1fr;padding:clamp(1.25rem,3vw,2.5rem)}.brand-mark{font-family:var(--font-display);font-weight:700;letter-spacing:.18em;text-transform:uppercase;font-size:clamp(1.15rem,2.4vw,1.45rem);color:var(--paper);animation:rise .8s ease-out both}.brand-mark span{color:var(--copper-bright)}.hero{display:grid;align-content:center;gap:1.25rem;max-width:42rem;padding-block:clamp(2rem,8vh,5rem);animation:rise 1s ease-out .15s both}.hero h1{margin:0;font-family:var(--font-display);font-weight:500;font-size:clamp(2rem,6vw,3.6rem);line-height:1.1;letter-spacing:.04em}.hero p{margin:0;max-width:34rem;color:var(--mist);font-size:clamp(1.05rem,2.2vw,1.25rem);line-height:1.55}.cta-row{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:.5rem}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid transparent;border-radius:2px;padding:.85rem 1.35rem;cursor:pointer;transition:background .16s ease,border-color .16s ease,color .16s ease,transform .16s ease}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--copper);color:#140c05;font-weight:600}.btn-primary:hover{background:var(--copper-bright)}.btn-ghost{background:transparent;border-color:#9bb0c759;color:var(--paper)}.btn-ghost:hover{border-color:var(--mist)}.scanline{width:min(18rem,70vw);height:1px;background:linear-gradient(90deg,transparent,var(--signal),transparent);animation:pulse-line 3.2s ease-in-out infinite}.panel{position:relative;z-index:1;width:min(26rem,100%);margin:auto;padding:1.75rem;background:#0d1522e0;border:1px solid rgba(155,176,199,.18);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);animation:rise .7s ease-out both}.panel h2{margin:0 0 .35rem;font-family:var(--font-display);font-size:1.15rem;letter-spacing:.08em;text-transform:uppercase}.panel .hint{margin:0 0 1.25rem;color:var(--mist);font-size:.95rem}.field{display:grid;gap:.35rem;margin-bottom:.9rem}.field label{font-size:.85rem;letter-spacing:.04em;text-transform:uppercase;color:var(--mist)}.field input{width:100%;padding:.75rem .85rem;border:1px solid rgba(155,176,199,.28);border-radius:2px;background:#070b12bf;color:var(--paper)}.field input:focus{outline:1px solid var(--copper);border-color:var(--copper)}.form-actions{display:flex;flex-wrap:wrap;gap:.65rem;margin-top:1rem}.error{margin:0 0 .75rem;color:var(--danger);font-size:.95rem}.status{margin:0 0 .75rem;color:var(--signal);font-size:.95rem}.session{max-width:36rem;margin:auto;animation:rise .7s ease-out both}.session h2{font-family:var(--font-display);letter-spacing:.08em;text-transform:uppercase}.session dl{display:grid;grid-template-columns:8rem 1fr;gap:.45rem 1rem;color:var(--mist)}.session dt{text-transform:uppercase;font-size:.8rem;letter-spacing:.05em}.session dd{margin:0;color:var(--paper)}@media(max-width:640px){.session dl{grid-template-columns:1fr}}.site-env-footer{position:fixed;left:0;right:0;bottom:0;z-index:20;padding:.55rem 1rem;text-align:center;font-family:var(--font-body);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:#9bb0c7d9;background:linear-gradient(to top,rgba(7,11,18,.92),rgba(7,11,18,.55),transparent);pointer-events:none}