:root{--rd-base:#04050a;--rd-panel:#0b0f1a;--rd-line:#16203a;--rd-blue:#2b8fd4;--rd-glow:#38bdf8;--rd-accent:#f58220;--rd-text:#e8ecf4;--rd-muted:#7c8698;--rd-display:var(--font-montserrat),system-ui,sans-serif;--rd-body:var(--font-inter),system-ui,sans-serif;--rd-mono:var(--font-fira-code),ui-monospace,monospace}.rd-track{position:relative;background:var(--rd-base)}.rd-stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;color:var(--rd-text)}.rd-canvas,.rd-vignette{position:absolute;inset:0;z-index:3}.rd-vignette{pointer-events:none;background:radial-gradient(ellipse at 50% 50%,transparent 55%,rgba(0,0,0,.5) 100%)}.rd-layer{position:absolute;inset:0;pointer-events:none;z-index:4;will-change:opacity,transform}.rd-eyebrow{font-family:var(--rd-mono);font-size:.68rem;letter-spacing:.42em;color:var(--rd-accent)}.rd-eyebrow,.rd-headline{text-transform:uppercase;margin:0}.rd-headline{font-family:var(--rd-display);font-weight:800;font-size:clamp(1.75rem,4vw,3.5rem);line-height:1;letter-spacing:-.045em}.rd-headline em{font-style:normal;color:var(--rd-accent)}.rd-idle{flex-direction:column;justify-content:center;text-align:center;gap:1.4rem;padding:0 clamp(1.5rem,6vw,6rem) 22vh}.rd-idle,.rd-idle__hint{display:flex;align-items:center}.rd-idle__hint{gap:.8rem;font-family:var(--rd-mono);font-size:.64rem;letter-spacing:.3em;text-transform:uppercase;color:var(--rd-muted);margin:0}.rd-idle__rule{width:3rem;height:1px;background:linear-gradient(90deg,transparent,var(--rd-blue));animation:rd-sweep 2.6s ease-in-out infinite}@keyframes rd-sweep{0%,to{opacity:.2;transform:translateX(-5px)}50%{opacity:1;transform:translateX(5px)}}.rd-intro{display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;gap:1.2rem;padding:0 clamp(1.5rem,6vw,6rem)}.rd-intro__side{font-family:var(--rd-body);font-size:clamp(1rem,1.4vw,1.35rem);line-height:1.55;color:var(--rd-text);max-width:34rem;margin-inline:auto}.rd-intro__side p{margin:0 0 1rem}.rd-intro__meta{font-family:var(--rd-mono);font-size:.62rem;letter-spacing:.24em;text-transform:uppercase;color:var(--rd-blue)}.rd-wall{inset:0;z-index:4;perspective:1200px;perspective-origin:50% 50%}.rd-card,.rd-wall{position:absolute;pointer-events:none}.rd-card{width:min(23rem,74vw);padding:1.5rem 1.6rem 1.7rem;border-radius:16px;border:1px solid var(--rd-line);background:linear-gradient(155deg,rgba(11,15,26,.96),rgba(4,5,10,.92));text-decoration:none;color:var(--rd-text);backface-visibility:hidden;transform-style:flat;transition:border-color .3s ease,box-shadow .3s ease;will-change:transform,opacity}.rd-card__kind{display:block;font-family:var(--rd-mono);font-size:.6rem;letter-spacing:.24em;text-transform:uppercase;color:var(--rd-accent);margin-bottom:.85rem}.rd-card__title{font-family:var(--rd-display);font-weight:700;font-size:1.35rem;letter-spacing:-.02em;margin:0 0 .5rem;min-height:1.7rem}.rd-card__blurb{font-family:var(--rd-body);font-size:.85rem;line-height:1.55;color:var(--rd-muted);margin:0 0 1.2rem}.rd-card__cta{display:inline-block;font-family:var(--rd-mono);font-size:.58rem;letter-spacing:.2em;text-transform:uppercase;color:var(--rd-muted);border:1px solid var(--rd-line);border-radius:999px;padding:.3rem .7rem}.rd-rail{display:flex;flex-direction:column;justify-content:center;gap:1.1rem;padding-left:clamp(1.5rem,5vw,4.5rem);width:min(20rem,40vw);inset:0 auto 0 0}.rd-rail__lead{font-family:var(--rd-display);font-weight:700;font-size:clamp(1.1rem,1.7vw,1.5rem);line-height:1.15;letter-spacing:-.02em;margin:0;text-transform:uppercase}.rd-rail__filters{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.45rem}.rd-rail__filters a{display:inline-block;font-family:var(--rd-mono);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--rd-muted);text-decoration:none;padding:.4rem .75rem;border:1px solid var(--rd-line);border-radius:999px;pointer-events:auto;transition:color .25s ease,border-color .25s ease}.rd-rail__filters a:hover{color:var(--rd-text);border-color:var(--rd-blue)}.rd-rail__ask{font-family:var(--rd-body);font-size:.85rem;color:var(--rd-accent);text-decoration:none;pointer-events:auto}.rd-rail__ask:hover{text-decoration:underline}.rd-core{display:flex;align-items:flex-end;justify-content:center;padding-bottom:clamp(2.5rem,9vh,6rem)}.rd-core__label{font-family:var(--rd-mono);font-size:.68rem;letter-spacing:.28em;text-transform:uppercase;color:var(--rd-muted);margin:0}.rd-close{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:1.9rem;padding:0 clamp(1.5rem,6vw,6rem)}.rd-close__head{font-family:var(--rd-display);font-weight:800;font-size:clamp(1.6rem,3.6vw,3rem);letter-spacing:-.035em;margin:0;max-width:20ch;text-transform:uppercase;line-height:1.02}.rd-actions{display:flex;gap:.8rem;flex-wrap:wrap;justify-content:center}.rd-card:focus-visible,.rd-rail__filters a:focus-visible{outline:2px solid var(--rd-glow);outline-offset:3px}.rd-static{min-height:100svh;background:var(--rd-base);color:var(--rd-text);display:flex;flex-direction:column;justify-content:center;gap:1.4rem;padding:clamp(1.5rem,7vw,5rem)}.rd-static__blurb{font-family:var(--rd-body);font-size:1rem;line-height:1.6;color:var(--rd-muted);max-width:34rem;margin:0}.rd-static .rd-actions{justify-content:flex-start}.rd-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}@media (max-width:1024px){.rd-intro{max-width:100%}.rd-rail{display:none}}@media (prefers-reduced-motion:reduce){.rd-idle__rule{animation:none}}.rd-dive{position:absolute;inset:0;pointer-events:none;z-index:6;mix-blend-mode:screen}.rd-dive__b,.rd-dive__r{position:absolute;inset:-4%;display:block;border-radius:50%;filter:blur(28px)}.rd-dive__r{background:radial-gradient(ellipse at 50% 50%,rgba(245,130,32,.42),transparent 62%);transform:translateX(calc(var(--rd-split, 0px) * -1))}.rd-dive__b{background:radial-gradient(ellipse at 50% 50%,rgba(56,189,248,.42),transparent 62%);transform:translateX(var(--rd-split,0))}.rd-hud{position:absolute;inset:0;pointer-events:none;z-index:5;font-family:var(--rd-mono);font-size:.58rem;letter-spacing:.18em;text-transform:uppercase;color:var(--rd-muted)}.rd-hud__bl,.rd-hud__tl,.rd-hud__tr{position:absolute;display:flex;gap:.5rem;align-items:baseline}.rd-hud__tl{left:clamp(1rem,3vw,2.4rem)}.rd-hud__tl,.rd-hud__tr{top:clamp(1rem,3vh,2rem)}.rd-hud__tr{right:clamp(7.5rem,16vw,12rem)}.rd-hud__bl{bottom:clamp(2.4rem,6vh,3.4rem);left:clamp(1rem,3vw,2.4rem);gap:.5rem 1.1rem;flex-wrap:wrap;max-width:16rem}.rd-hud__key{color:rgba(124,134,152,.55)}.rd-hud__val{color:var(--rd-text);font-variant-numeric:tabular-nums}.rd-hud__frame{position:absolute;inset:clamp(.6rem,1.6vw,1.1rem);width:auto;height:auto;fill:none;stroke:var(--rd-line);stroke-width:.6;vector-effect:non-scaling-stroke}.rd-sound{position:absolute;bottom:clamp(1rem,3vh,1.6rem);right:clamp(1rem,3vw,2.4rem);z-index:7;padding:.4rem .85rem;border:1px solid var(--rd-line);border-radius:999px;background:rgba(4,5,10,.55);backdrop-filter:blur(8px);font-family:var(--rd-mono);font-size:.58rem;letter-spacing:.2em;text-transform:uppercase;color:var(--rd-muted);cursor:pointer;transition:color .25s ease,border-color .25s ease}.rd-sound:hover{color:var(--rd-text);border-color:var(--rd-blue)}.rd-sound:focus-visible{outline:2px solid var(--rd-glow);outline-offset:3px}.rd-card__head{display:flex;align-items:center;gap:.7rem;margin-bottom:.9rem}.rd-marker{width:26px;height:26px;flex:none;color:var(--rd-blue);animation:rd-spin 14s linear infinite}@keyframes rd-spin{to{transform:rotate(1turn)}}.rd-card__kind{margin-bottom:0}.rd-card__leader{position:absolute;top:1.5rem;right:100%;width:clamp(1.5rem,4vw,3.2rem);height:1px;background:linear-gradient(90deg,transparent,var(--rd-line))}.rd-card__id{position:absolute;top:.85rem;right:calc(100% + clamp(1.5rem, 4vw, 3.2rem));font-family:var(--rd-mono);font-size:.52rem;letter-spacing:.2em;color:rgba(124,134,152,.7);white-space:nowrap}@media (max-width:1024px){.rd-card__id,.rd-card__leader,.rd-hud__bl{display:none}}@media (prefers-reduced-motion:reduce){.rd-marker{animation:none}}.rd-card--case{width:min(34rem,84vw);padding-top:0;overflow:hidden}.rd-card--case .rd-card__head{padding-top:1.3rem}.rd-card__shot{display:block;margin:0 -1.6rem;border-bottom:1px solid var(--rd-line);background:var(--rd-panel);line-height:0}.rd-card__shot img{width:100%;height:auto;display:block;opacity:.92;filter:saturate(.9) contrast(1.02)}.rd-card__stack{font-family:var(--rd-mono);font-size:.58rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(124,134,152,.75);margin:0 0 1.1rem}.rd-card--capability{width:min(20rem,72vw);background:linear-gradient(155deg,rgba(11,15,26,.9),rgba(4,5,10,.86))}.rd-card--capability .rd-card__title{font-size:1.15rem}.rd-card--capability .rd-card__kind{color:var(--rd-blue)}.rd-sound__wave{display:inline-flex;align-items:flex-end;gap:2px;height:9px;margin-right:.5rem}.rd-sound__wave i{width:2px;height:3px;background:currentColor;transition:height .25s ease}.rd-sound__wave.is-on i{animation:rd-bars 1.1s ease-in-out infinite;background:var(--rd-accent)}.rd-sound__wave.is-on i:nth-child(2){animation-delay:.18s}.rd-sound__wave.is-on i:nth-child(3){animation-delay:.36s}@keyframes rd-bars{0%,to{height:3px}50%{height:9px}}@media (max-width:900px){.rd-close,.rd-idle,.rd-intro{max-width:100%;justify-content:center;gap:1.1rem}.rd-headline{font-size:clamp(1.6rem,8.5vw,2.6rem)}.rd-intro__side{font-size:clamp(.95rem,4vw,1.1rem)}.rd-close__head{font-size:clamp(1.4rem,7vw,2rem)}.rd-card{width:min(20rem,78vw);padding:1.1rem 1.2rem 1.3rem}.rd-card--case{width:min(21rem,82vw);padding-top:0}.rd-card__shot{margin:0 -1.2rem}.rd-card__blurb{font-size:.78rem}.rd-wall{perspective:800px}.rd-hud__frame,.rd-hud__tr{display:none}.rd-hud__tl{top:auto;bottom:clamp(2.6rem,7vh,3.4rem)}.rd-sound{bottom:clamp(.8rem,2.5vh,1.2rem);right:clamp(.8rem,4vw,1.4rem);font-size:.54rem;padding:.35rem .7rem}.rd-actions{gap:.6rem}}@media (max-width:900px) and (orientation:landscape){.rd-earth{height:30%}.rd-idle{padding-bottom:16vh}.rd-headline{font-size:clamp(1.3rem,4.5vw,1.9rem)}}.rd-earth{position:absolute;left:0;right:0;bottom:0;height:46%;pointer-events:none;z-index:2;will-change:opacity,transform}.rd-earth__img{background:url(/hero/earth.jpg) bottom/cover no-repeat;filter:saturate(.86) brightness(.82);-webkit-mask-image:linear-gradient(180deg,transparent 0,rgba(0,0,0,.5) 16%,#000 38%);mask-image:linear-gradient(180deg,transparent 0,rgba(0,0,0,.5) 16%,#000 38%)}.rd-earth__blend,.rd-earth__img{position:absolute;inset:0;display:block}.rd-earth__blend{background:linear-gradient(180deg,rgba(4,5,10,.92) 0,rgba(4,5,10,.4) 18%,transparent 42%)}@media (max-width:900px){.rd-earth{height:34%}.rd-idle{padding-bottom:26vh}}