:root{--bg-0: #05070a;--bg-1: #0a0e14;--bg-2: #11161f;--bg-3: #1a212d;--line: rgba(120, 180, 220, .08);--line-strong: rgba(120, 180, 220, .18);--teal: #00d9ff;--teal-deep: #0891b2;--teal-glow: rgba(0, 217, 255, .5);--pcb-blue: #0c3a5c;--pcb-cyan: #1ba3c7;--na-orange: #ff7a3d;--k-magenta: #d946ef;--glc-green: #22d683;--lac-yellow: #fbbf24;--cort-purple: #8b5cf6;--ph-pink: #ec4899;--hr-red: #ef4444;--hyd-cyan: #06b6d4;--ink-0: #f4f8fb;--ink-1: #c8d4e0;--ink-2: #8a98a8;--ink-3: #5a6878;--font-display: "Space Grotesk", "Inter", system-ui, sans-serif;--font-mono: "JetBrains Mono", "Geist Mono", ui-monospace, monospace;--font-body: "Inter", system-ui, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg-0);color:var(--ink-0);font-family:var(--font-body);font-feature-settings:"ss01","cv11";-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body{background:radial-gradient(1200px 600px at 80% -10%,rgba(0,217,255,.08),transparent 70%),radial-gradient(900px 500px at -10% 60%,rgba(139,92,246,.05),transparent 70%),var(--bg-0);min-height:100vh;overflow-x:hidden}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg-1)}::-webkit-scrollbar-thumb{background:var(--bg-3);border-radius:6px}::-webkit-scrollbar-thumb:hover{background:#2a3344}.eyebrow{font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--teal)}.eyebrow-muted{font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3)}.mono{font-family:var(--font-mono)}.display{font-family:var(--font-display);font-weight:500;letter-spacing:-.03em;line-height:.95}.shell{max-width:1480px;margin:0 auto;padding:0 48px}@media (max-width: 900px){.shell{padding:0 24px}}section{position:relative;padding:120px 0;border-bottom:1px solid var(--line)}.grid-bg{position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 50%,black 30%,transparent 90%);mask-image:radial-gradient(ellipse 80% 60% at 50% 50%,black 30%,transparent 90%);pointer-events:none}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(1.4)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.live-dot{width:6px;height:6px;border-radius:50%;background:var(--teal);box-shadow:0 0 10px var(--teal-glow);animation:pulse 2s ease-in-out infinite;display:inline-block;flex-shrink:0}.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:999px;border:1px solid var(--line-strong);background:transparent;color:var(--ink-0);font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;transition:all .2s;text-decoration:none}.btn:hover{border-color:var(--teal);color:var(--teal);box-shadow:0 0 24px #00d9ff33}.btn-primary{background:var(--teal);color:#001019;border-color:var(--teal)}.btn-primary:hover{background:#5be8ff;color:#001019;box-shadow:0 0 32px var(--teal-glow)}.btn:disabled{opacity:.6;cursor:not-allowed}.tag{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;border:1px solid var(--line-strong);background:#ffffff05;font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-1)}.card{background:linear-gradient(180deg,var(--bg-2),var(--bg-1));border:1px solid var(--line);border-radius:18px;position:relative;overflow:hidden}.card:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(0,217,255,.4),transparent)}.crosshair{position:absolute;width:16px;height:16px;border-color:var(--teal);opacity:.6}.crosshair.tl{top:12px;left:12px;border-top:1px solid;border-left:1px solid}.crosshair.tr{top:12px;right:12px;border-top:1px solid;border-right:1px solid}.crosshair.bl{bottom:12px;left:12px;border-bottom:1px solid;border-left:1px solid}.crosshair.br{bottom:12px;right:12px;border-bottom:1px solid;border-right:1px solid}[data-persona=athlete]{--persona-accent: #00d9ff}[data-persona=clinical]{--persona-accent: #22d683}[data-persona=military]{--persona-accent: #fbbf24}[data-persona=everyday]{--persona-accent: #d946ef}input::placeholder{color:var(--ink-3)}input:-webkit-autofill,input:-webkit-autofill:hover,input:-webkit-autofill:focus{-webkit-text-fill-color:var(--ink-0);-webkit-box-shadow:0 0 0px 1000px var(--bg-1) inset;transition:background-color 5000s ease-in-out 0s}.waitlist-success{animation:fadeIn .4s ease}