:root{--navy-0:#03070e;--navy-1:#061325;--cyan:#2fa8ff;--cyan-bright:#6fe0ff;--white:#fff;--ink:#e8f3ff;--ink-dim:#cae0fc9e;--ink-faint:#cae0fc66;--glass-bg:#0814266b;--glass-border:#6fe0ff29;--glass-border-strong:#6fe0ff57;--font-display:"Space Grotesk", system-ui, sans-serif;--font-body:"Inter", system-ui, sans-serif;--font-mono:"Space Mono", ui-monospace, monospace;--nav-h:72px;--pad-x:clamp(20px, 5vw, 88px);--ease:cubic-bezier(.22, 1, .36, 1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);color:var(--ink);background:radial-gradient(120% 90% at 50% 12%, var(--navy-1) 0%, var(--navy-0) 62%) fixed, var(--navy-0);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;overflow-x:hidden}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}.scroll-progress{transform-origin:0;background:linear-gradient(90deg, var(--cyan), var(--cyan-bright));z-index:60;will-change:transform;width:100%;height:3px;position:fixed;top:0;left:0;transform:scaleX(0);box-shadow:0 0 12px #6fe0ffb3}.loader{z-index:100;background:radial-gradient(120% 90% at 50% 40%, var(--navy-1), var(--navy-0));transition:opacity .8s var(--ease), visibility .8s var(--ease);place-items:center;display:grid;position:fixed;top:0;bottom:0;left:0;right:0}.loader.is-hidden{opacity:0;visibility:hidden;pointer-events:none}.loader__inner{text-align:center;width:min(280px,70vw)}.loader__mark{font-family:var(--font-display);letter-spacing:.42em;color:var(--white);text-shadow:0 0 22px #6fe0ff8c;padding-left:.42em;font-size:1.5rem;font-weight:700;animation:2.4s ease-in-out infinite pulseGlow}.loader__bar{background:#6fe0ff24;border-radius:2px;width:100%;height:2px;margin-top:22px;overflow:hidden}.loader__bar span{background:linear-gradient(90deg, var(--cyan), var(--cyan-bright));width:0%;height:100%;transition:width .25s var(--ease);display:block;box-shadow:0 0 10px #6fe0ffcc}.loader__pct{font-family:var(--font-mono);letter-spacing:.16em;color:var(--ink-dim);margin-top:14px;font-size:.72rem}@keyframes pulseGlow{0%,to{text-shadow:0 0 18px #6fe0ff59}50%{text-shadow:0 0 30px #6fe0ffbf}}.error-banner{z-index:120;font-family:var(--font-mono);letter-spacing:.04em;color:#ffe5e5;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#3c0c12eb;border-bottom:1px solid #ff787880;padding:16px 22px;font-size:.8rem;position:fixed;top:0;left:0;right:0}.nav{height:var(--nav-h);z-index:50;padding:0 var(--pad-x);background:var(--glass-bg);-webkit-backdrop-filter:blur(16px)saturate(140%);border-bottom:1px solid var(--glass-border);justify-content:space-between;align-items:center;display:flex;position:fixed;top:0;left:0;right:0}.nav__brand{font-family:var(--font-display);letter-spacing:.34em;color:var(--white);text-shadow:0 0 18px #6fe0ff73;padding-left:.34em;font-size:1.15rem;font-weight:700;text-decoration:none}.nav__links{gap:clamp(16px,3vw,38px);margin-left:auto;margin-right:clamp(16px,3vw,38px);display:flex}.nav__links a{letter-spacing:.02em;color:var(--ink-dim);transition:color .3s var(--ease);font-size:.86rem;text-decoration:none}.nav__links a:hover{color:var(--ink)}.nav__cta{font-family:var(--font-body);letter-spacing:.02em;color:var(--white);border:1px solid var(--glass-border-strong);transition:transform .3s var(--ease), box-shadow .3s var(--ease);background:linear-gradient(#2fa8ff52,#2fa8ff29);border-radius:999px;padding:10px 20px;font-size:.82rem;font-weight:600;text-decoration:none;box-shadow:0 0 18px #2fa8ff47,inset 0 0 14px #6fe0ff1f}.nav__cta:hover{transform:translateY(-1px);box-shadow:0 0 26px #2fa8ff80,inset 0 0 16px #6fe0ff38}@media (max-width:640px){.nav__links{display:none}}#scene{z-index:1;width:100%;height:100%;display:block;position:fixed;top:0;bottom:0;left:0;right:0}.hud{z-index:3;pointer-events:none;opacity:0;position:fixed;top:0;bottom:0;left:0;right:0}.hud__svg{width:100%;height:100%;position:absolute;top:0;bottom:0;left:0;right:0;overflow:visible}.hud__line{stroke:#6fe0ffd9;stroke-width:1.2px;filter:drop-shadow(0 0 5px #6fe0ffb3)}.hud__label{white-space:nowrap;font-family:var(--font-mono);letter-spacing:.06em;color:var(--ink);text-shadow:0 0 12px #6fe0ff80;align-items:center;gap:9px;font-size:.72rem;display:flex;position:absolute;transform:translate(-50%,-50%)}.hud__dot{background:var(--cyan-bright);width:6px;height:6px;box-shadow:0 0 10px var(--cyan-bright);border-radius:50%;flex:none}.content{z-index:2;position:relative}.section{min-height:100vh;padding:var(--nav-h) var(--pad-x) 0;align-items:center;display:flex;position:relative}.section--finale{text-align:center;padding-top:calc(var(--nav-h) + 4vh);flex-direction:column;justify-content:space-between;align-items:center;padding-bottom:4vh}.finale-top,.finale-bottom{flex-direction:column;align-items:center;width:100%;display:flex}.col{width:min(46vw,540px);max-width:540px}.col--center{text-align:center;width:auto;max-width:640px;margin:auto}.eyebrow{font-family:var(--font-mono);letter-spacing:.22em;text-transform:uppercase;color:var(--cyan-bright);opacity:.92;margin-bottom:22px;font-size:.74rem}.display{font-family:var(--font-display);letter-spacing:-.02em;color:var(--white);text-shadow:0 0 40px #2fa8ff38;font-size:clamp(2.6rem,7vw,5.4rem);font-weight:600;line-height:1.02}.display--md{font-size:clamp(2.2rem,5.4vw,4.2rem)}.display--lg{font-size:clamp(2.8rem,7.5vw,5.8rem)}.lede{color:var(--ink-dim);margin-top:22px;font-size:clamp(1.05rem,1.7vw,1.35rem);font-weight:400}.body{color:var(--ink-dim);max-width:38ch;margin-top:22px;font-size:clamp(.98rem,1.3vw,1.1rem);line-height:1.62}.body--center{margin-left:auto;margin-right:auto}.battery{margin-top:32px}.battery__track{border:1px solid var(--glass-border);background:#6fe0ff1f;border-radius:999px;width:min(280px,70%);height:6px;overflow:hidden}.battery__fill{background:linear-gradient(90deg, var(--cyan), var(--cyan-bright));border-radius:999px;width:86%;height:100%;display:block;box-shadow:0 0 14px #6fe0ff99}.battery__label{font-family:var(--font-mono);letter-spacing:.08em;color:var(--ink-faint);margin-top:12px;font-size:.74rem;display:inline-block}.cta-pill{font-family:var(--font-display);letter-spacing:.01em;color:var(--white);border:1px solid var(--glass-border-strong);-webkit-backdrop-filter:blur(10px);transition:transform .3s var(--ease);background:linear-gradient(#2fa8ff57,#2fa8ff24);border-radius:999px;justify-content:center;align-items:center;margin-top:38px;padding:18px 44px;font-size:1.02rem;font-weight:600;text-decoration:none;animation:3.2s ease-in-out infinite ctaPulse;display:inline-flex;position:relative;box-shadow:0 0 24px #2fa8ff57,inset 0 0 18px #6fe0ff24}.cta-pill:hover{transform:translateY(-2px)scale(1.015)}@keyframes ctaPulse{0%,to{box-shadow:0 0 22px #2fa8ff4d,inset 0 0 16px #6fe0ff1f}50%{box-shadow:0 0 40px #2fa8ff99,inset 0 0 22px #6fe0ff42}}.scroll-hint{font-family:var(--font-mono);letter-spacing:.24em;text-transform:uppercase;color:var(--ink-faint);flex-direction:column;align-items:center;gap:10px;font-size:.68rem;display:flex;position:absolute;bottom:38px;left:50%;transform:translate(-50%)}.scroll-hint__line{background:linear-gradient(180deg, var(--cyan-bright), transparent);transform-origin:top;width:1px;height:46px;animation:2.2s ease-in-out infinite scrollLine}@keyframes scrollLine{0%{opacity:0;transform:scaleY(0)}40%{opacity:1;transform:scaleY(1)}to{opacity:0;transform:scaleY(1)translateY(46px)}}.footer{padding:22px var(--pad-x) 6px;text-align:center;width:100%;font-family:var(--font-mono);letter-spacing:.06em;color:var(--ink-faint);text-shadow:0 1px 10px #03070ee6;margin-top:40px;font-size:.7rem;line-height:1.8}.footer__credit{opacity:.8;margin-top:6px}a:focus-visible{outline:2px solid var(--cyan-bright);outline-offset:3px;border-radius:6px}button:focus-visible{outline:2px solid var(--cyan-bright);outline-offset:3px;border-radius:6px}@media (max-width:768px){.col,.col--center{width:100%;max-width:100%}.section:before{content:"";z-index:-1;pointer-events:none;background:linear-gradient(#03070eb8,#03070e00 42%);position:absolute;top:0;bottom:0;left:0;right:0}.section--design:before,.section--power:before{background:linear-gradient(#03070e00 58%,#03070eb8)}.section--finale:before{background:linear-gradient(#03070eb8,#03070e00 32%),linear-gradient(#03070e00 68%,#03070eb8)}.section{align-items:flex-end;padding-bottom:12vh}.section--hero{padding-top:calc(var(--nav-h) + 6vh);align-items:flex-start}.section--finale{justify-content:center;align-items:center;padding-bottom:0}.body{max-width:none}}