:root{--color-asphalt:#0c0d10;--color-asphalt-mid:#16181e;--color-metal:#c4c8d0;--color-metal-dim:#8a909c;--color-signal:#e10600;--color-signal-hot:#ff2a1f;--color-cream-on-dark:#f2f0eb;--color-focus:#f5c518;--font-display:"Bahnschrift", "DIN Alternate", "Franklin Gothic Medium", "Arial Narrow", sans-serif;--font-body:"IBM Plex Sans", "Noto Sans", "Segoe UI", sans-serif;--space-xs:.35rem;--space-sm:.75rem;--space-md:1.25rem;--space-lg:2rem;--space-xl:3.5rem;--space-2xl:5.5rem;--header-pad-y:.85rem;--wrap:min(72rem, calc(100% - 2 * var(--space-md)));--radius-sm:2px;--ease-out:cubic-bezier(.22, 1, .36, 1);--motion-duration:.7s}*,:before,:after{box-sizing:border-box}html{color-scheme:dark;scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{min-height:100vh;font-family:var(--font-body);color:var(--color-cream-on-dark);background:radial-gradient(ellipse 120% 80% at 70% 10%, #1a1d26 0%, transparent 55%), radial-gradient(ellipse 80% 60% at 10% 90%, #1c1010 0%, transparent 50%), linear-gradient(165deg, var(--color-asphalt) 0%, #08090c 100%);background-attachment:fixed;margin:0;font-size:1.05rem;line-height:1.55}img,svg{max-width:100%;display:block}a{color:var(--color-cream-on-dark);text-underline-offset:.18em}a:hover{color:var(--color-signal-hot)}:focus-visible{outline:2px solid var(--color-focus);outline-offset:3px}.skip-link{z-index:1000;padding:var(--space-sm) var(--space-md);background:var(--color-signal);color:#fff;transition:transform .16s var(--ease-out);font-weight:700;text-decoration:none;position:absolute;top:0;left:0;transform:translateY(-120%)}.skip-link:focus{transform:translateY(0)}.wrap{width:var(--wrap);margin-inline:auto}.site-header{z-index:50;background:color-mix(in srgb, var(--color-asphalt) 88%, transparent);border-bottom:1px solid color-mix(in srgb, var(--color-metal) 18%, transparent);backdrop-filter:blur(10px);position:sticky;top:0}.site-header__inner{justify-content:space-between;align-items:center;gap:var(--space-sm) var(--space-md);padding-block:var(--header-pad-y);flex-wrap:wrap;display:flex}.site-header__brand{font-family:var(--font-display);letter-spacing:.14em;text-transform:uppercase;color:var(--color-cream-on-dark);align-items:center;gap:.65rem;font-size:clamp(.95rem,2.5vw,1.1rem);font-weight:700;text-decoration:none;display:inline-flex}.site-header__brand:hover{color:var(--color-cream-on-dark)}.site-header__mark{flex:none;width:1.75rem;height:1.75rem}.site-header__wordmark{width:auto;height:.95rem;display:block}.brand-mark{object-fit:contain;width:1.5rem;height:1.5rem;display:block}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.site-nav{align-items:center;gap:var(--space-sm) var(--space-md);flex-wrap:wrap;display:flex}.site-nav a{font-family:var(--font-display);letter-spacing:.12em;text-transform:uppercase;color:var(--color-metal);font-size:.85rem;text-decoration:none}.site-nav a:hover{color:var(--color-signal-hot)}.site-nav__langs{border-left:1px solid color-mix(in srgb, var(--color-metal) 28%, transparent);align-items:center;gap:.35rem;margin-left:.25rem;padding-left:.85rem;display:inline-flex}.site-nav__langs a[aria-current=true]{color:var(--color-cream-on-dark)}.site-nav__lang-sep{color:color-mix(in srgb, var(--color-metal) 55%, transparent);font-size:.75rem}.hero{isolation:isolate;align-items:end;min-height:100svh;padding-bottom:clamp(1rem,3vh,2.25rem);display:grid;position:relative;overflow:hidden}.hero__plane{z-index:0;position:absolute;inset:0;overflow:hidden}.hero__content{z-index:2;padding-block:var(--space-lg);pointer-events:none;max-width:min(34rem,92%);position:relative}.hero__content a,.hero__content button{pointer-events:auto}.hero__brand{margin:0 0 var(--space-md);animation:brand-rise var(--motion-duration) var(--ease-out) both}.hero__wordmark{filter:drop-shadow(0 2px 28px #000000bf);width:min(100%,28rem);height:auto;display:block}.hero__headline{margin:0 0 var(--space-sm);font-family:var(--font-display);letter-spacing:.08em;text-transform:uppercase;color:var(--color-metal);animation:brand-rise var(--motion-duration) var(--ease-out) 80ms both;font-size:clamp(1.15rem,3.2vw,1.65rem);font-weight:600}.hero__support{margin:0 0 var(--space-lg);max-width:28ch;color:var(--color-metal-dim);animation:brand-rise var(--motion-duration) var(--ease-out) .14s both}.hero__cta{gap:var(--space-sm);animation:brand-rise var(--motion-duration) var(--ease-out) .2s both;flex-wrap:wrap;display:flex}.btn{font-family:var(--font-display);letter-spacing:.14em;text-transform:uppercase;border-radius:var(--radius-sm);transition:color .18s var(--ease-out), background-color .18s var(--ease-out), border-color .18s var(--ease-out), box-shadow .18s var(--ease-out);border:1px solid #0000;justify-content:center;align-items:center;padding:.85rem 1.35rem;font-size:.9rem;font-weight:700;text-decoration:none;display:inline-flex}.btn--primary{background:var(--color-signal);color:#fff;box-shadow:0 0 #0000}.btn--primary:hover{background:var(--color-signal-hot);color:#fff;box-shadow:0 8px 28px #e1060059}.btn--ghost{border-color:color-mix(in srgb, var(--color-metal) 45%, transparent);color:var(--color-cream-on-dark);background:0 0;position:relative}.btn--ghost:after{content:"";background:var(--color-signal);transform-origin:0;height:1px;transition:transform .22s var(--ease-out);position:absolute;bottom:.55rem;left:1.35rem;right:1.35rem;transform:scaleX(0)}.btn--ghost:hover{border-color:var(--color-metal);color:var(--color-cream-on-dark)}.btn--ghost:hover:after{transform:scaleX(1)}.wheel-plane{animation:plane-in calc(var(--motion-duration) + .2s) var(--ease-out) both;background:radial-gradient(70% 55% at 60% 48%,#e106001f 0%,#0000 70%),radial-gradient(50% 40% at 30% 70%,#c4c8d00f 0%,#0000 65%),repeating-linear-gradient(-18deg,#0000 0 14px,#ffffff04 14px 15px),linear-gradient(120deg,#101218 0%,#0a0b0f 55%,#141018 100%);position:absolute;inset:0;overflow:hidden}.wheel-plane__frame{aspect-ratio:1.25;pointer-events:none;width:min(86vw,46rem);max-width:calc(100% - 1.5rem);position:absolute;top:48%;left:54%;transform:translate(-36%,-50%)}.wheel-plane__frame--live{pointer-events:auto;cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none}.wheel-plane__frame--live:active{cursor:grabbing}.wheel-plane__slot{z-index:4;border-radius:0;position:absolute;inset:0;overflow:hidden}.wheel-plane__canvas{touch-action:none;-webkit-user-select:none;user-select:none;width:100%;height:100%;display:block}.wheel-plane__fallback{z-index:3;transition:opacity .32s var(--ease-out);pointer-events:none;place-items:center;padding:12%;display:grid;position:absolute;inset:0}.wheel-plane__fallback-logo{opacity:.92;filter:drop-shadow(0 8px 28px #00000073);width:min(72%,22rem);height:auto;animation:brand-rise var(--motion-duration) var(--ease-out) both}.wheel-plane__frame--live .wheel-plane__fallback,.wheel-plane__fallback[hidden]{visibility:hidden;pointer-events:none;opacity:0!important}.wheel-plane__label{font-family:var(--font-display);letter-spacing:.18em;text-transform:uppercase;color:var(--color-metal-dim);white-space:nowrap;z-index:5;pointer-events:none;opacity:0;font-size:.7rem;position:absolute;bottom:4%;left:50%;transform:translate(-50%)}.wheel-plane__frame--live .wheel-plane__label{opacity:1}.wheel-plane__controls{z-index:6;pointer-events:none;gap:.35rem;display:none;position:absolute;bottom:.65rem;right:.65rem}.wheel-plane__frame--live .wheel-plane__controls{pointer-events:auto;display:flex}.wheel-plane__control{border:1px solid color-mix(in srgb, var(--color-metal) 35%, transparent);border-radius:var(--radius-sm);background:color-mix(in srgb, var(--color-asphalt) 72%, transparent);min-width:2.5rem;min-height:2.5rem;color:var(--color-cream-on-dark);font-family:var(--font-display);letter-spacing:.08em;text-transform:uppercase;cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent;justify-content:center;align-items:center;padding:0 .55rem;font-size:.75rem;font-weight:700;display:inline-flex}.wheel-plane__control:hover{border-color:var(--color-metal);color:#fff}.wheel-plane__control:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}.section{padding-block:var(--space-2xl);border-top:1px solid color-mix(in srgb, var(--color-metal) 14%, transparent)}.section__title{margin:0 0 var(--space-sm);font-family:var(--font-display);letter-spacing:.08em;text-transform:uppercase;font-size:clamp(1.6rem,4vw,2.25rem);font-weight:700}.section__lead{margin:0 0 var(--space-md);max-width:42ch;color:var(--color-metal)}.section__body{max-width:52ch;color:var(--color-metal-dim);margin:0}.section__body--wide{max-width:none}.section__actions{gap:var(--space-sm);margin:var(--space-md) 0 0;flex-wrap:wrap;display:flex}.feature-list{gap:.55rem;margin:0;padding-left:1.15rem;display:grid}.feature-list li{padding-left:.15rem}.faq{gap:.65rem;display:grid}.faq__item{border-top:1px solid color-mix(in srgb, var(--color-metal) 14%, transparent);padding-top:.65rem}.faq__item:first-child{border-top:0;padding-top:0}.faq__q{cursor:pointer;font-family:var(--font-display);letter-spacing:.04em;color:var(--color-cream-on-dark);font-size:.95rem;list-style:none}.faq__q::-webkit-details-marker{display:none}.faq__q:before{content:"+";width:1.1em;color:var(--color-signal);font-weight:700;display:inline-block}.faq__item[open] .faq__q:before{content:"−"}.faq__a{max-width:52ch;margin:.55rem 0 .25rem}.site-footer{padding-block:var(--space-xl) var(--space-lg);border-top:1px solid color-mix(in srgb, var(--color-metal) 14%, transparent);color:var(--color-metal-dim);font-size:.95rem}.site-footer__inner{gap:var(--space-md);text-align:center;justify-items:center;display:grid}.site-footer__logo{margin:0 0 var(--space-sm);color:inherit;justify-content:center;align-items:center;gap:.65rem;text-decoration:none;display:inline-flex}.site-footer__mark{width:2rem;height:2rem}.site-footer__wordmark{width:auto;height:1rem;display:block}.site-footer__tag,.site-footer__contact p,.site-footer__meta{margin:0}.site-footer__nav{justify-content:center;gap:var(--space-sm) var(--space-md);flex-wrap:wrap;display:flex}.site-footer__nav a{font-family:var(--font-display);letter-spacing:.1em;text-transform:uppercase;color:var(--color-metal);font-size:.8rem;text-decoration:none}.site-footer__nav a:hover{color:var(--color-signal-hot)}.site-footer__meta{padding-top:var(--space-sm);border-top:1px solid color-mix(in srgb, var(--color-metal) 10%, transparent);font-size:.85rem}.legal{padding-block:var(--space-2xl);max-width:48rem}.legal h1{margin:0 0 var(--space-lg);font-family:var(--font-display);letter-spacing:.08em;text-transform:uppercase;font-size:clamp(1.8rem,4vw,2.4rem)}.legal h2{margin:var(--space-lg) 0 var(--space-sm);font-family:var(--font-display);letter-spacing:.08em;text-transform:uppercase;color:var(--color-metal);font-size:1.05rem}.legal p{margin:0 0 var(--space-sm);color:var(--color-metal-dim);max-width:60ch}@keyframes brand-rise{0%{opacity:0;transform:translateY(.7rem)}to{opacity:1;transform:translateY(0)}}@keyframes plane-in{0%{opacity:.4;filter:saturate(.7)}to{opacity:1;filter:saturate()}}@media (width<=720px){.wheel-plane__frame{aspect-ratio:1.05;opacity:1;width:min(96vw,30rem);max-width:none;top:30%;left:50%;transform:translate(-50%,-50%)}.wheel-plane__frame:not(.wheel-plane__frame--live){opacity:.72}.wheel-plane__controls{bottom:2.4rem;right:.4rem}.hero{align-items:end}.hero__content{padding-top:min(40vh,15rem);padding-bottom:var(--space-xl);z-index:3;position:relative}.hero__wordmark{width:min(100%,22rem)}}.eng-hero{padding-block:calc(var(--space-2xl) + 2rem) var(--space-xl);border-top:1px solid color-mix(in srgb, var(--color-metal) 14%, transparent)}.eng-hero__title{margin:0 0 var(--space-md);max-width:18ch;font-family:var(--font-display);letter-spacing:.06em;text-transform:uppercase;font-size:clamp(1.85rem,5vw,2.75rem);font-weight:700;line-height:1.1}.eng-hero__lead{max-width:42ch;color:var(--color-metal);margin:0}.eng-prose{margin:0 0 1rem}.eng-prose:last-child{margin-bottom:0}.eng-highlights{gap:var(--space-lg);grid-template-columns:repeat(auto-fit,minmax(min(100%,18rem),1fr));margin:0;padding:0;list-style:none;display:grid}.eng-highlights__item{padding-top:var(--space-sm);border-top:1px solid color-mix(in srgb, var(--color-metal) 18%, transparent);margin:0}.eng-highlights__title{font-family:var(--font-display);letter-spacing:.06em;text-transform:uppercase;color:var(--color-cream-on-dark);margin:0 0 .45rem;font-size:1rem}.eng-highlights__item p{color:var(--color-metal-dim);margin:0}.eng-limitations{margin:var(--space-md) 0 0;color:var(--color-metal);gap:.55rem;padding-left:1.15rem;display:grid}.eng-gallery{gap:var(--space-md);grid-template-columns:repeat(auto-fit,minmax(min(100%,16rem),1fr));margin:0;padding:0;list-style:none;display:grid}.eng-gallery__item figure{margin:0}.eng-gallery__item img{aspect-ratio:16/9;object-fit:cover;background:var(--color-asphalt-mid);width:100%;height:auto}.eng-gallery__item figcaption{color:var(--color-metal-dim);margin-top:.55rem;font-size:.9rem}@media (prefers-reduced-motion:reduce){.hero__brand,.hero__headline,.hero__support,.hero__cta,.wheel-plane,.wheel-plane__fallback-logo{animation:none}.btn--ghost:after{transition:none}}