/* Selta Motors: one colour. Cool off-white, a single black accent, frosted glass surfaces, slow light in the background. */
/* font in /fonts: White Fang. It has no real umlauts (ä is drawn as a) and no ß, €, ×, dashes or °,
   so it is limited to plain Latin and those characters come from the condensed fallback below. */
@font-face{font-family:"White Fang";src:url("../fonts/white-fang.ttf") format("truetype");font-display:swap;size-adjust:110%;
  unicode-range:U+0020-007E,U+00A0,U+00C9,U+00E9,U+2018-2019,U+201C-201D}
:root{
  --accent:#111114; --accent-rgb:17,17,20; --accent-2:#3a3a42; --accent-deep:#000000;
  --void:#f4f4f8; --void-2:#ebebf3; --ink:#121220; --ink-2:#3a3a4f; --muted:#6c6c82;
  --line:rgba(18,18,32,.1); --line-2:rgba(18,18,32,.18);
  --glass:rgba(255,255,255,.55); --glass-strong:rgba(255,255,255,.78); --glass-line:transparent;
  --blur:blur(18px) saturate(1.6);
  --card:var(--glass);
  /* older names still used by page scripts and the configurator, all mapped onto the one colour */
  --led:var(--accent); --led-rgb:var(--accent-rgb); --rot:var(--accent); --gold:var(--accent); --gold-ink:var(--accent); --gold-rgb:var(--accent-rgb);
  --schwarz:var(--ink); --signal:var(--accent); --ok:var(--accent);
  --display:"White Fang","Arial Narrow","Helvetica Neue Condensed Bold","Roboto Condensed",Arial,sans-serif;
  --sans:"White Fang","Arial Narrow","Helvetica Neue Condensed Bold","Roboto Condensed",Arial,sans-serif;
  --mono:"White Fang","Arial Narrow","Helvetica Neue Condensed Bold","Roboto Condensed",Arial,sans-serif;
  --gx:max(20px,env(safe-area-inset-left,0px)); --gxr:max(20px,env(safe-area-inset-right,0px));
  --track:1280px; --ease:cubic-bezier(.2,.7,.1,1); --nav:60px;
  color-scheme:light;
}
@media(min-width:900px){:root{--gx:max(48px,env(safe-area-inset-left,0px));--gxr:max(48px,env(safe-area-inset-right,0px))}}
@view-transition{navigation:auto}
::view-transition-old(root),::view-transition-new(root){animation-duration:.3s}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{background:var(--void);scroll-behavior:smooth;scroll-padding-top:calc(var(--nav) + 12px);-webkit-text-size-adjust:100%}
body{margin:0;color:var(--ink);font:400 16px/1.55 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden;isolation:isolate}
/* slow-moving light behind everything */
body::before{content:"";position:fixed;inset:-25%;z-index:-1;pointer-events:none;
  background:radial-gradient(closest-side at 25% 30%,rgba(var(--accent-rgb),.05),transparent),
             radial-gradient(closest-side at 78% 22%,rgba(255,255,255,.9),transparent),
             radial-gradient(closest-side at 60% 80%,rgba(var(--accent-rgb),.04),transparent);
  animation:aura 28s ease-in-out infinite alternate;will-change:transform}
@keyframes aura{0%{transform:translate3d(0,0,0) rotate(0)}50%{transform:translate3d(4%,-3%,0) rotate(8deg)}100%{transform:translate3d(-4%,3%,0) rotate(-6deg)}}
body.hideScroll{overflow:hidden}
img{max-width:100%;display:block;-webkit-user-drag:none;user-select:none;-webkit-touch-callout:none}
.bikebox,.turn{user-select:none;-webkit-user-select:none}
a{color:inherit;text-decoration:none}
button,select{font:inherit;color:inherit;border:0}
h1,h2,h3,h4,p{margin:0}
h1,h2,h3{text-wrap:balance;font-weight:500}
/* text can't be highlighted anywhere on the site; form fields still allow it so typing works */
html{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
input,textarea,[contenteditable]{-webkit-user-select:text;user-select:text}
::selection{background:transparent}
input::selection,textarea::selection{background:rgba(var(--accent-rgb),.15)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--track);margin:0 auto;padding-left:var(--gx);padding-right:var(--gxr)}
.mono{font-variant-numeric:tabular-nums}
.eyebrow{font:500 12px/16px var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.muted{color:var(--muted)}
.money{white-space:nowrap;font-variant-numeric:tabular-nums}
main,footer{position:relative}

/* nav: frosted bar with a reading-progress line */
.nav{position:fixed;top:env(safe-area-inset-top,0px);left:0;right:0;z-index:80;height:var(--nav);display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 var(--gxr) 0 var(--gx);background:rgba(244,244,248,.55);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);transition:background .3s,box-shadow .3s}
.nav.solid{background:rgba(244,244,248,.72);box-shadow:0 10px 30px rgba(18,18,32,.06)}
.nav::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent-2));transform-origin:left;transform:scaleX(0)}
@supports (animation-timeline:scroll()){.nav::after{animation:progress linear both;animation-timeline:scroll(root)}}
@keyframes progress{to{transform:scaleX(1)}}
.mark{font:700 18px/1 var(--sans);letter-spacing:.42em;margin-right:-.42em;color:var(--ink);white-space:nowrap}
.nav-c{flex:1;display:flex;justify-content:center;gap:4px}
.home .nav-c{visibility:hidden}  /* the landing page has its own S1-S0 tabs */
.nav-c a{position:relative;display:flex;flex-direction:column;align-items:center;gap:3px}
.nav-c a b{font-weight:600}
.nav-c a small{font:500 9.5px/1 var(--sans);letter-spacing:.06em;color:var(--muted)}
.nav-c a,.nav-link{position:relative;font:600 13px/1 var(--sans);letter-spacing:.04em;text-transform:uppercase;padding:9px 12px;border-radius:8px;white-space:nowrap;transition:color .25s}
.nav-c a:hover,.nav-link:hover,.nav-c a[aria-current="page"]{color:var(--accent)}
.nav-r{display:flex;align-items:center;gap:4px}
.cur{appearance:none;-webkit-appearance:none;height:32px;border:0;background:transparent linear-gradient(45deg,transparent 50%,var(--ink-2) 50%) no-repeat calc(100% - 4px) 55%/4px 4px;padding:0 14px 0 6px;font:600 11px/1 var(--sans);letter-spacing:.06em;cursor:pointer;margin-left:4px;transition:color .2s}
.cur:hover{color:var(--accent)}
.lang{display:inline-flex;gap:2px;margin:0 6px}
.lang button{background:none;border:0;cursor:pointer;font:600 11px/1 var(--sans);letter-spacing:.06em;color:var(--muted);padding:7px 5px;transition:color .25s}
.lang button[aria-pressed="true"]{color:var(--accent);font-weight:700}
.menu-btn{display:grid;place-items:center;width:38px;height:38px;border:0;border-radius:10px;background:none;cursor:pointer;transition:background .2s}
.menu-btn:hover{background:var(--glass)}
.menu-btn svg,.menu .x svg{width:22px;height:22px;stroke:var(--ink);stroke-width:2;fill:none;stroke-linecap:round}
@media(max-width:900px){.nav-c,.nav-link{display:none}}
@media(max-width:400px){:root{--nav:52px}.mark{font-size:15px}.lang{margin:0 2px}}

/* side drawer: frosted panel */
.menu-scrim{position:fixed;inset:0;z-index:94;background:rgba(18,18,32,.25);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);animation:fade .3s ease}
@keyframes fade{from{opacity:0}}
.menu{position:fixed;top:0;bottom:0;right:0;z-index:95;width:min(320px,100%);background:rgba(248,248,252,.72);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);padding:20px 24px calc(24px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;overflow-y:auto;transform:translateX(100%);visibility:hidden;transition:transform .4s var(--ease),visibility 0s .4s;box-shadow:-20px 0 60px rgba(18,18,32,.12)}
.menu.open{transform:none;visibility:visible;transition:transform .4s var(--ease)}
.menu-top{display:flex;justify-content:flex-end}
.menu .x{width:38px;height:38px;border:0;border-radius:10px;background:none;cursor:pointer;display:grid;place-items:center;transition:background .2s,transform .3s var(--ease)}
.menu .x:hover{background:var(--glass);transform:rotate(90deg)}
.menu ul{list-style:none;margin:8px 0 0;padding:0}
.menu li{}
.menu.open li{animation:slidein .5s var(--ease) both}
.menu.open li:nth-child(2){animation-delay:.03s}.menu.open li:nth-child(3){animation-delay:.06s}.menu.open li:nth-child(4){animation-delay:.09s}.menu.open li:nth-child(5){animation-delay:.12s}.menu.open li:nth-child(6){animation-delay:.15s}.menu.open li:nth-child(7){animation-delay:.18s}.menu.open li:nth-child(8){animation-delay:.21s}.menu.open li:nth-child(9){animation-delay:.24s}.menu.open li:nth-child(10){animation-delay:.27s}
@keyframes slidein{from{opacity:0;transform:translateX(24px)}}
.menu li a small{display:block;margin-top:4px;font-size:12px;font-weight:400;color:var(--muted)}
.menu li a{display:block;padding:15px 8px;font:500 15px/1.2 var(--sans);border-radius:8px;transition:background .2s,color .2s,padding .25s var(--ease)}
.menu li a:hover{background:var(--glass);color:var(--accent);padding-left:14px}

/* buttons: black solid with a light sweep, or plain text */
.pill{border:0;position:relative;overflow:hidden;isolation:isolate;display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 24px;border-radius:100px;background:var(--glass);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);color:var(--ink);font:600 12px/1 var(--sans);letter-spacing:1px;text-transform:uppercase;cursor:pointer;white-space:nowrap;transition:background .25s,color .25s,transform .25s var(--ease),box-shadow .3s}
.pill::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.55) 50%,transparent 70%);transform:translateX(-120%);transition:transform .7s var(--ease)}
.pill:not(.pill-solid){background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:none;color:var(--accent)}
.pill:not(.pill-solid):hover{color:var(--accent-deep);transform:translateX(3px)}
.pill:not(.pill-solid)::after{display:none}
.pill-solid:hover{transform:translateY(-1px)}
.pill:hover::after{transform:translateX(120%)}
.pill:active{transform:scale(.98)}
.pill-solid{background:linear-gradient(135deg,var(--accent),var(--accent-deep));border-color:transparent;color:#fff;box-shadow:0 8px 22px rgba(var(--accent-rgb),.22)}
.pill-solid:hover{background:linear-gradient(135deg,var(--accent-2),var(--accent));box-shadow:0 12px 30px rgba(var(--accent-rgb),.3)}
.pill .dot{display:none}
.pill .arr{font-size:14px;letter-spacing:0}
.pill-lg{height:44px;padding:0 30px}

/* full-screen panels: same colour everywhere, a soft glow breathing behind the bike */
.slide{--t1:var(--ink);--t2:var(--ink-2);
  position:relative;min-height:100svh;display:flex;flex-direction:column;align-items:center;justify-content:space-between;overflow:hidden;scroll-snap-align:start;isolation:isolate;color:var(--t1)}
.slide::before{content:"";position:absolute;left:50%;top:58%;width:min(1100px,120vw);aspect-ratio:1.6;z-index:-1;pointer-events:none;transform:translate(-50%,-50%);
  background:radial-gradient(closest-side,rgba(255,255,255,.95),rgba(var(--accent-rgb),.04) 60%,transparent);animation:breathe 9s ease-in-out infinite}
.slide:nth-of-type(even)::before{left:56%;animation-delay:-4s}
.slide::after{content:"";position:absolute;left:50%;bottom:16%;width:min(760px,80vw);height:60px;z-index:-1;pointer-events:none;transform:translateX(-50%);border-radius:50%;background:radial-gradient(closest-side,rgba(18,18,32,.12),transparent)}
@keyframes breathe{0%,100%{transform:translate(-50%,-50%) scale(1);opacity:.9}50%{transform:translate(-50%,-52%) scale(1.08);opacity:1}}
.s-text{padding:calc(var(--nav) + 10vh) var(--gx) 0;text-align:center;z-index:2}
.s-text .kicker{margin:0 0 8px;font:700 13px/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}
.s-text h1,.s-text h2{font:500 clamp(34px,4.4vw,46px)/1.1 var(--sans);letter-spacing:-.01em}
.s-text p{margin-top:8px;font-size:15px;color:var(--t2)}
.s-text .from{display:block;margin-top:2px;font-weight:500;color:var(--t1)}
.s-media{flex:1;width:100%;display:flex;align-items:center;justify-content:center;padding:3vh var(--gx) 2vh;min-height:0}
.s-media .bikebox{display:flex;justify-content:center;animation:float 7s ease-in-out infinite}
.slide:nth-of-type(even) .s-media .bikebox{animation-delay:-3.5s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.s-media .bikebox img.bk{width:auto;max-width:min(980px,100%);max-height:calc(100svh - 446px);min-height:min(220px,40vw);object-fit:contain}
/* bikes ease in a touch as their panel scrolls into view */
@supports (animation-timeline:view()){.s-media .bikebox img.bk{animation:approach linear both;animation-timeline:view();animation-range:entry 0% cover 50%}}
@keyframes approach{from{transform:scale(.9);filter:blur(2px)}to{transform:none;filter:none}}
.s-foot{display:flex;flex-direction:column;align-items:center;gap:6px;padding:0 var(--gx) max(18px,env(safe-area-inset-bottom,0px));z-index:2;width:100%}
.s-btns{display:flex;gap:16px;justify-content:center;margin-bottom:14px}
.s-btns .pill{width:256px}
.down{width:44px;height:40px;display:grid;place-items:center;background:none;border:0;cursor:pointer;color:var(--accent);animation:animationDown 1.5s infinite}
.down svg{width:30px;height:30px;stroke:currentColor;stroke-width:1.6;fill:none}
@keyframes animationDown{0%,20%,50%,80%,100%{transform:translateY(0)}40%{transform:translateY(5px)}60%{transform:translateY(3px)}}
@media(max-width:768px){.s-btns{flex-direction:column;gap:10px;width:100%;align-items:center}.s-btns .pill{width:min(320px,100%)}.s-text{padding-top:calc(var(--nav) + 9vh)}}
.s-stats{display:flex;justify-content:center;gap:12px;margin-bottom:20px;text-align:center;flex-wrap:wrap}
.s-stats div{display:flex;flex-direction:column;gap:4px;padding:0 14px}
.s-stats b{font:500 clamp(20px,2.4vw,28px)/1 var(--sans)}
.s-stats b small{font-size:.6em;margin-left:3px;color:var(--accent)}
.s-stats span{font-size:12px;color:var(--t2)}
.slide .turn{display:block;height:min(calc(100svh - 400px),560px);max-width:100%;aspect-ratio:16/10;border-radius:20px;overflow:hidden;box-shadow:0 30px 60px rgba(var(--accent-rgb),.18);transition:transform .6s var(--ease),box-shadow .6s}
.slide .turn:hover{transform:scale(1.015);box-shadow:0 40px 80px rgba(var(--accent-rgb),.26)}
.slide .turn canvas{width:100%;height:100%;display:block}
.finale{min-height:min(100svh,900px)}

/* landing sandbox: the S0 in parts */
.sandbox .sb-stage{position:relative;padding:0}
.sandbox .sb-stage canvas{display:block;width:100%;height:calc(100svh - 300px);min-height:320px;touch-action:pan-y;cursor:grab}
.sb-tip{position:absolute;left:0;top:0;z-index:3;pointer-events:none;padding:6px 10px;border-radius:8px;background:rgba(18,18,32,.82);color:#fff;font:600 12px/1 var(--sans);letter-spacing:.04em;white-space:nowrap}
/* one control bar on the stage */
.sb-bar{position:absolute;left:50%;bottom:12px;transform:translateX(-50%);z-index:4;display:flex;align-items:center;gap:4px;padding:6px;border-radius:999px;background:rgba(255,255,255,.72);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);box-shadow:0 12px 34px rgba(17,17,20,.12)}
.sb-btn{width:42px;height:42px;border-radius:50%;background:none;display:grid;place-items:center;cursor:pointer;color:var(--ink);transition:background .2s,transform .2s var(--ease)}
.sb-btn:hover{background:rgba(17,17,20,.07)}
.sb-btn:active{transform:scale(.92)}
.sb-btn svg{width:20px;height:20px;stroke:currentColor;stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.sb-btn.on{background:var(--accent);color:#fff}
.sb-sep{width:1px;height:22px;background:rgba(17,17,20,.12);margin:0 4px}
.sb-main{height:42px;padding:0 20px;border-radius:999px;background:var(--accent);color:#fff;font:600 12px/1 var(--sans);letter-spacing:1px;text-transform:uppercase;cursor:pointer;white-space:nowrap;transition:background .2s,transform .2s var(--ease)}
.sb-main:hover{background:#000}
.sb-main:active{transform:scale(.97)}
.sb-hint{position:absolute;left:50%;top:14px;transform:translateX(-50%);z-index:4;margin:0;padding:9px 14px;border-radius:999px;background:rgba(17,17,20,.86);color:#fff;font:500 13px/1.2 var(--sans);white-space:nowrap;pointer-events:none;transition:opacity .6s}
.sb-hint.gone{opacity:0}
@media(max-width:560px){.sb-bar{bottom:6px;gap:2px;padding:4px}.sb-btn{width:38px;height:38px}.sb-main{padding:0 14px}.sb-hint{white-space:normal;width:max-content;max-width:90%;text-align:center}}
/* explore: the stage takes the whole screen */
.sandbox.sb-full{isolation:auto}
.sandbox.sb-full .sb-stage{position:fixed;inset:0;z-index:120;background:rgba(244,244,248,.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);animation:fade .35s ease}
.sandbox.sb-full .sb-stage canvas{height:100vh;height:100dvh;cursor:grab}
.sandbox.sb-full .sb-bar{bottom:calc(env(safe-area-inset-bottom,0px) + 22px)}
.sandbox.sb-full 
/* landing: one panel, four bikes */
.switcher .s-text{display:flex;flex-direction:column;align-items:center;gap:22px}
.tabs{position:relative;display:flex;gap:clamp(14px,3vw,36px)}
.tab{position:relative;display:flex;flex-direction:column;align-items:center;gap:4px;padding:4px 2px 10px;background:none;cursor:pointer;color:var(--muted);transition:color .3s}
.tab b{font:700 17px/1 var(--sans);letter-spacing:.04em}
.tab small{font:500 10px/1 var(--sans);letter-spacing:.12em;text-transform:uppercase}
.tab::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;background:var(--accent);transform:scaleX(0);transition:transform .45s var(--ease)}
.tab:hover{color:var(--ink)}
.tab[aria-selected="true"]{color:var(--accent)}
.tab[aria-selected="true"]::after{transform:scaleX(1)}
.tab[aria-selected="true"]::before{content:"";position:absolute;left:0;bottom:0;height:2px;width:100%;background:rgba(255,255,255,.7);transform-origin:left;transform:scaleX(0);z-index:1}
.switcher.playing .tab[aria-selected="true"]::before{animation:tabtime 6s linear forwards}
@keyframes tabtime{to{transform:scaleX(1)}}
.stack{display:grid;width:100%;justify-items:center}
.stack>.mv{grid-area:1/1;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .6s var(--ease),transform .6s var(--ease),visibility 0s .6s}
.stack>.mv.on{opacity:1;visibility:visible;transform:none;transition:opacity .6s var(--ease),transform .6s var(--ease)}
.s-media .stack>.mv{transform:translateX(40px) scale(.96)}
.s-media .stack>.mv.out{transform:translateX(-40px) scale(.96)}
.s-media .stack>.mv.on{transform:none}
.switcher .s-media .bikebox img.bk{max-height:calc(100svh - 470px)}
.switcher .s-text{padding-top:calc(var(--nav) + 7vh)}
.switcher .mv h1,.switcher .mv h2{font:500 clamp(34px,4.4vw,46px)/1.1 var(--sans);letter-spacing:-.01em}
.switcher .mv p{margin-top:8px;font-size:15px;color:var(--ink-2)}

/* partnership: SELTA x Volkswagen Group */
.duo-a{font-weight:700;letter-spacing:.32em;margin-right:-.32em}
.duo-x{margin:0 .35em;color:var(--accent);font-size:.8em}
.duo-b{font-weight:400;background:linear-gradient(90deg,var(--ink),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.duo-slide .s-text h2{font-size:clamp(28px,3.6vw,44px)}
.partner{padding-block:clamp(80px,12vh,140px)}
.p-head{text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px}
.p-head .duo{font:500 clamp(30px,5vw,64px)/1.1 var(--sans)}
.p-head .lede{text-align:center}
.p-stage{position:relative;margin:clamp(28px,5vh,56px) auto 0;aspect-ratio:16/8;max-height:560px;width:100%;border-radius:28px;overflow:hidden;box-shadow:0 40px 90px rgba(var(--accent-rgb),.18)}
.p-stage::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 70% 60% at 50% 40%,transparent 60%,rgba(var(--accent-rgb),.08))}
.p-stage canvas{width:100%;height:100%;display:block}
.p-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,4vw,48px);margin-top:clamp(32px,5vh,56px)}
.p-points .ico{width:44px;height:44px;border-radius:14px;background:rgba(var(--accent-rgb),.06);display:grid;place-items:center;margin-bottom:14px}
.p-points .ico svg{width:20px;height:20px;stroke:var(--accent);fill:none;stroke-width:1.6}
.p-points h3{font:600 18px/1.3 var(--sans);margin-bottom:6px}
.p-points p{font-size:15px;line-height:1.55;color:var(--ink-2)}
.p-points .reveal:nth-child(2){transition-delay:.12s}.p-points .reveal:nth-child(3){transition-delay:.24s}
.p-note{margin-top:32px;text-align:center;font-size:13px;color:var(--muted)}
@media(max-width:760px){.p-points{grid-template-columns:1fr}.p-stage{aspect-ratio:4/3}}

/* bike images fade in once decoded instead of popping */
.bikebox{position:relative;width:100%}
.bikebox img.bk{width:100%;height:auto;transition:opacity .7s ease}
.js .bikebox img.bk:not(.ok){opacity:0}

/* fade-up reveal */
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .9s ease,transform .9s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
.js .s-media.reveal{transform:translateY(16px) scale(.97);transition-duration:1.1s}
.js .s-media.reveal.in{transform:none}

/* page head (test ride) */
.page-head{padding:calc(var(--nav) + 10vh) 0 40px}
.page-head .s-text{padding:0 var(--gx);text-align:center}

/* glass stat tiles */
.chips{display:flex;gap:12px;flex-wrap:wrap}
.chip{flex:1 1 130px;min-width:120px;padding:4px 0}
.chip b{display:block;font:500 clamp(24px,2.4vw,32px)/1 var(--sans);margin-bottom:10px;white-space:nowrap}
.chip b small{font-size:.5em;margin-left:4px;color:var(--accent)}
.chip span{display:block;font-size:13px;line-height:18px;color:var(--ink-2)}
.stack{font:400 clamp(20px,2vw,28px)/1.35 var(--sans);letter-spacing:0}

/* feature rows on model pages */
.feature{padding-block:clamp(56px,9vh,110px)}
.feature:nth-of-type(odd){background:linear-gradient(180deg,rgba(255,255,255,0),rgba(255,255,255,.45) 20%,rgba(255,255,255,.45) 80%,rgba(255,255,255,0))}
.f-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(24px,5vw,72px);align-items:center}
.feature.flip .f-img{order:2}
.f-img .bikebox{transition:transform .8s var(--ease)}
.feature:hover .f-img .bikebox{transform:translateY(-6px) scale(1.01)}
.f-copy{display:flex;flex-direction:column;gap:14px}
.f-copy h2{font:500 clamp(28px,3vw,40px)/1.15 var(--sans)}
.f-copy p:last-child{font-size:16px;line-height:1.6;color:var(--ink-2);max-width:32em}
@media(max-width:860px){.f-grid{grid-template-columns:1fr}.feature.flip .f-img{order:0}}

/* section titles */
.sec-title{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:40px}
.sec-title h2{font:500 clamp(28px,3.4vw,44px)/1.1 var(--sans);max-width:16em}

/* spec table on a glass sheet */
.specs{padding-block:clamp(80px,12vh,130px)}
.spec-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px 40px;margin:0;backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur)}
.spec-grid div{padding:6px 0 18px;display:flex;flex-direction:column;gap:6px;min-width:0}
.spec-grid dt{font-size:13px;color:var(--muted)}
.spec-grid dd{margin:0;font:500 clamp(20px,2vw,26px)/1.2 var(--sans)}
@media(max-width:760px){.spec-grid{grid-template-columns:1fr 1fr}}

/* feature cards */
.feats{padding-block:clamp(72px,11vh,130px)}
.feat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 40px}
@media(max-width:900px){.feat-grid{grid-template-columns:1fr}}
.fcard{position:relative;padding:4px 0;display:flex;flex-direction:column;gap:12px;min-width:0}
.fcard .ico{width:40px;height:40px;border-radius:12px;background:rgba(var(--accent-rgb),.06);display:grid;place-items:center}
.fcard .ico svg{width:20px;height:20px;stroke:var(--accent);fill:none;stroke-width:1.6}
.fcard h3{font:500 18px/1.3 var(--sans)}
.fcard p{font-size:15px;line-height:23px;color:var(--ink-2)}
.fcard .big{font:500 38px/1 var(--sans)}
.fcard .big small{font-size:.42em;color:var(--accent);margin-left:6px}

/* sticky order bar on model pages */
.obar{position:fixed;left:50%;bottom:max(16px,env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:70;display:flex;align-items:center;gap:16px;padding:6px 6px 6px 22px;border-radius:999px;background:rgba(248,248,252,.6);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);box-shadow:0 16px 40px rgba(18,18,32,.12);max-width:calc(100% - 32px);transition:opacity .4s,transform .4s var(--ease)}
.obar b{font:600 14px/1 var(--sans);text-transform:uppercase;letter-spacing:.06em;white-space:nowrap}
.obar > span{font-size:14px;color:var(--ink-2);white-space:nowrap}
.obar.away{opacity:0;pointer-events:none;transform:translate(-50%,20px)}
@media(max-width:560px){.obar > span{display:none}.obar{gap:8px;padding-left:16px}.obar .pill{padding:0 14px}}

/* forms */
.field{display:flex;flex-direction:column;gap:8px}
.field label,.field .lab{font-size:13px;color:var(--muted)}
.field select,.field input{appearance:none;-webkit-appearance:none;background:rgba(255,255,255,.6);color:var(--ink);border:0;border-radius:12px;font:400 16px/22px var(--sans);padding:11px 14px;width:100%;transition:border-color .2s,box-shadow .2s}
.field select:focus,.field input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(var(--accent-rgb),.15)}
.field input[type=range]{padding:0;border:0;height:28px;background:none;box-shadow:none;accent-color:var(--accent);-webkit-appearance:auto;appearance:auto}
.field select{background-image:linear-gradient(45deg,transparent 50%,var(--ink-2) 50%),linear-gradient(135deg,var(--ink-2) 50%,transparent 50%);background-position:calc(100% - 20px) 55%,calc(100% - 15px) 55%;background-size:5px 5px;background-repeat:no-repeat;padding-right:36px}

/* order notice */
.scrim{position:fixed;inset:0;z-index:100;background:rgba(18,18,32,.28);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;padding:20px;animation:fade .3s ease}
.dlg{position:relative;width:min(460px,100%);border-radius:24px;background:#fbfbfe;box-shadow:0 40px 90px rgba(var(--accent-rgb),.18);overflow:hidden;animation:pop .45s var(--ease)}
@keyframes pop{from{transform:translateY(20px) scale(.96);opacity:0}to{transform:none;opacity:1}}
.dlg::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent-2))}
.dlg .in{padding:30px 30px 26px;display:flex;flex-direction:column;gap:14px}
.dlg h2{font:500 24px/1.2 var(--sans)}
.dlg p{font-size:15px;line-height:23px;color:var(--ink-2)}
.dlg p.sub:empty{display:none}
.dlg p.sub{font-size:13px;line-height:19px;color:var(--muted);padding-top:4px}
.dlg .wink{width:120px;height:120px;align-self:center;margin-bottom:-4px}
.dlg .acts{display:flex;justify-content:flex-end;gap:10px;margin-top:6px;flex-wrap:wrap}
.dlg .x{position:absolute;top:12px;right:12px;width:36px;height:36px;border-radius:10px;border:0;background:none;cursor:pointer;font:300 24px/1 var(--sans);color:var(--ink-2);transition:background .2s,transform .3s var(--ease)}
.dlg .x:hover{background:var(--void-2);transform:rotate(90deg)}

/* footer: clear glass */
footer{padding:34px var(--gx) calc(30px + env(safe-area-inset-bottom,0px));text-align:center;background:rgba(255,255,255,.4);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);color:var(--ink-2)}
footer .proud{font:500 15px/1.4 var(--sans);color:var(--accent);margin-bottom:16px;letter-spacing:.02em}
footer ul{list-style:none;margin:0;padding:0;display:flex;justify-content:center;flex-wrap:wrap;gap:6px 22px;font-size:13px}
footer ul a{transition:color .2s}
footer ul a:hover{color:var(--accent)}
footer .legal{max-width:640px;margin:14px auto 0;font-size:12px;line-height:18px;color:var(--muted)}
.has-obar footer{padding-bottom:100px}

/* generic section text */
.lede{font-size:clamp(16px,1.3vw,18px);line-height:1.65;color:var(--ink-2);max-width:36em}
.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,5vw,80px);align-items:start}
@media(max-width:900px){.two{grid-template-columns:1fr}}
.kv{display:grid;grid-template-columns:140px minmax(0,1fr);border-top:1px solid var(--line);margin:0}
.kv dt,.kv dd{padding:16px 0;border-bottom:1px solid var(--line);margin:0}
.kv dt{font:500 13px/22px var(--sans);color:var(--muted)}
.kv dd{font-size:15px;line-height:22px;color:var(--ink)}

/* labels, numbers and buttons */
.eyebrow,.s-text .kicker,.nav-c a small,.tab small,.money,.s-text .from,.s-stats b,.s-stats span,.chip b,.spec-grid dt,.spec-grid dd,.fcard .big,
.pill,.sb-main,.sb-hint,.sb-tip,.lang button,.cur,.obar b,.obar > span,footer ul,.p-note,.field label{font-family:var(--mono)}
.pill,.sb-main{letter-spacing:.06em}
.eyebrow,.s-text .kicker{letter-spacing:.14em}
.s-text h1,.s-text h2,.switcher .mv h1,.switcher .mv h2,.sec-title h2,.f-copy h2,.p-head .duo,.dlg h2,.fcard h3,.p-points h3,.fcard .big,.tab b,.stack,.lede{font-family:var(--display);font-weight:400;letter-spacing:0}
.mark,footer .proud{font-family:var(--display);font-weight:400}
.mark{letter-spacing:.12em;margin-right:-.12em;font-size:20px}
body{font-synthesis:none}

/* readable sizes: everything a step up from the original layout */
body{font-size:18px}
.eyebrow{font-size:15px;line-height:20px}
.s-text .kicker{font-size:16px}
.s-text h1,.s-text h2,.switcher .mv h1,.switcher .mv h2{font-size:clamp(40px,5vw,60px)}
.s-text p,.switcher .mv p{font-size:18px}
.nav-c a,.nav-link{font-size:16px}
.nav-c a small,.tab small{font-size:13px}
.tab b{font-size:22px}
.lang button,.cur{font-size:14px}
.mark{font-size:24px}
.pill,.sb-main{font-size:15px}
.pill{height:46px}.sb-main{height:46px}
.s-stats b{font-size:clamp(26px,2.8vw,34px)}
.s-stats span,.chip span{font-size:15px;line-height:20px}
.chip b{font-size:clamp(28px,2.8vw,36px)}
.spec-grid dt{font-size:15px}
.spec-grid dd{font-size:clamp(22px,2.2vw,30px)}
.sec-title h2{font-size:clamp(32px,3.8vw,50px)}
.f-copy h2{font-size:clamp(32px,3.4vw,46px)}
.f-copy p:last-child,.fcard p,.p-points p{font-size:18px;line-height:1.55}
.fcard h3,.p-points h3{font-size:22px}
.lede{font-size:clamp(18px,1.5vw,21px)}
.p-head .duo{font-size:clamp(34px,5.4vw,70px)}
.menu li a{font-size:19px}.menu li a small{font-size:14px}
footer ul{font-size:16px}footer .proud{font-size:20px}
.sb-count{font-size:14px}.sb-hint{font-size:15px}.sb-tip{font-size:14px}
.obar b,.obar > span{font-size:16px}
.field label,.field .lab{font-size:15px}
.field select,.field input{font-size:18px}
.dlg h2{font-size:28px}.dlg p{font-size:17px;line-height:1.5}

/* the display face is rough: give it room. More space between letters, words and lines everywhere. */
body{letter-spacing:.06em;word-spacing:.3em;line-height:1.75}
h1,h2,h3,.s-text h1,.s-text h2,.switcher .mv h1,.switcher .mv h2,.sec-title h2,.f-copy h2,.p-head .duo,.dlg h2,.fcard h3,.p-points h3,.stack,.lede{letter-spacing:.08em;word-spacing:.25em;line-height:1.25}
.lede,.f-copy p:last-child,.fcard p,.p-points p,.dlg p{line-height:1.8}
.nav-c a,.nav-link,.tab b,.lang button,.cur,.menu li a,footer ul,.obar b,.s-stats b,.chip b,.spec-grid dd,.money,.s-text .from{letter-spacing:.1em}
.pill,.sb-main{letter-spacing:.14em}
.eyebrow,.s-text .kicker,.nav-c a small,.tab small{letter-spacing:.2em}
.mark{letter-spacing:.3em;margin-right:-.3em}

/* light lightning zip on button press (site.js draws the bolt) */
.zap{position:fixed;z-index:300;pointer-events:none;overflow:visible}
.zap path{fill:none;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:1}
.zap .zap-main{stroke:#3f86d6;stroke-width:1.9;filter:drop-shadow(0 0 3px rgba(130,200,255,.95)) drop-shadow(0 0 8px rgba(130,200,255,.6));animation:zip .26s cubic-bezier(.3,.8,.2,1) forwards,zapfade .42s .22s ease-out forwards}
.zap .zap-spark{stroke:#6aaeea;stroke-width:1.4;filter:drop-shadow(0 0 3px rgba(130,200,255,.9));animation:zip .14s ease-out forwards,zapfade .3s .12s ease-out forwards}
.zap.on-dark .zap-main{stroke:#e8f6ff}
@keyframes zip{to{stroke-dashoffset:0}}
/* click spark: a quick flash under the bolts */
.zap .zap-flash{fill:rgba(140,200,255,.9);filter:blur(3px);transform-origin:center;transform-box:fill-box;animation:flash .38s ease-out forwards}
@keyframes flash{0%{opacity:1;transform:scale(.4)}100%{opacity:0;transform:scale(2.2)}}
@keyframes zapfade{to{opacity:0}}

/* the site's own dropdown (site.js swaps it in for every <select>) */
.dd{position:relative;width:100%}
.dd-native{position:absolute!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none!important;overflow:hidden}
.dd-btn{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-height:48px;padding:11px 16px;border-radius:12px;background:rgba(255,255,255,.65);color:var(--ink);font:400 18px/1.3 var(--sans);letter-spacing:.06em;text-align:left;cursor:pointer;transition:background .2s,box-shadow .2s}
.dd-btn:hover{background:rgba(255,255,255,.9)}
.dd-btn:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(var(--accent-rgb),.2)}
.dd-btn i{width:9px;height:9px;flex:none;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-2px) rotate(45deg);transition:transform .25s var(--ease)}
.dd.open .dd-btn i{transform:translateY(2px) rotate(-135deg)}
.dd-list{position:absolute;left:0;right:0;top:calc(100% + 8px);z-index:60;margin:0;padding:6px;list-style:none;border-radius:16px;max-height:320px;overflow:auto;
  background:rgba(250,250,252,.92);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);box-shadow:0 24px 50px rgba(17,17,20,.16);
  transform-origin:top;animation:ddIn .22s var(--ease)}
.dd-list.closing{animation:ddOut .18s ease forwards}
@keyframes ddIn{from{opacity:0;transform:translateY(-6px) scale(.98)}}
@keyframes ddOut{to{opacity:0;transform:translateY(-6px) scale(.98)}}
.dd-list li{position:relative;padding:12px 40px 12px 14px;border-radius:10px;font:400 17px/1.3 var(--sans);letter-spacing:.06em;cursor:pointer;transition:background .15s}
.dd-list li:hover,.dd-list li:focus{outline:none;background:rgba(var(--accent-rgb),.06)}
.dd-list li[aria-selected="true"]{font-weight:700;color:var(--accent)}
.dd-list li[aria-selected="true"]::after{content:"";position:absolute;right:16px;top:50%;width:6px;height:11px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-65%) rotate(45deg)}
/* currency in the header: plain text with a small chevron */
.dd-cur{width:auto;margin-left:4px}
.dd-cur .dd-btn{min-height:32px;padding:0 4px 0 6px;gap:8px;background:none;font-size:14px;letter-spacing:.1em}
.dd-cur .dd-btn i{width:6px;height:6px}
.dd-cur .dd-btn:hover{color:var(--accent);background:none}
.dd-cur .dd-list{left:auto;right:0;min-width:140px;top:calc(100% + 10px)}
/* phones: the list slides up as a sheet from the bottom */
.dd-scrim{position:fixed;inset:0;z-index:150;background:rgba(17,17,20,.28);animation:fade .2s ease}
@media(max-width:560px){
  .dd-list.dd-sheet{position:fixed;left:10px;right:10px;top:auto;bottom:calc(10px + env(safe-area-inset-bottom,0px));z-index:151;min-width:0;max-height:60vh;border-radius:22px;padding:10px;transform-origin:bottom;animation:ddUp .28s var(--ease)}
  .dd-list.dd-sheet.closing{animation:ddDown .2s ease forwards}
  .dd-sheet li{padding:16px 44px 16px 16px;font-size:19px}
}
@keyframes ddUp{from{transform:translateY(100%)}}
@keyframes ddDown{to{transform:translateY(110%)}}

.duo{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:0 .2em}
.duo-logo{height:clamp(64px,8vw,110px);width:auto;filter:drop-shadow(0 10px 22px rgba(17,17,20,.14))}
.duo-slide .duo-logo{height:clamp(48px,6vw,80px)}
/* partnership: what we'd build together */
.p-areas{margin-top:clamp(56px,9vh,100px)}
.p-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(20px,3vw,40px)}
.p-card{display:flex;flex-direction:column;gap:10px}
.p-card .ico{width:48px;height:48px;border-radius:14px;background:rgba(var(--accent-rgb),.06);display:grid;place-items:center;margin-bottom:6px}
.p-card .ico svg{width:22px;height:22px;stroke:var(--accent);fill:none;stroke-width:1.6}
.p-card h3{font-family:var(--display);font-weight:400;font-size:24px;letter-spacing:.08em}
.p-card p{font-size:18px;line-height:1.7;color:var(--ink-2)}
.p-grid .p-card:nth-child(2){transition-delay:.1s}.p-grid .p-card:nth-child(3){transition-delay:.2s}.p-grid .p-card:nth-child(4){transition-delay:.3s}
@media(max-width:980px){.p-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.p-grid{grid-template-columns:1fr}}

.brand{display:flex;align-items:center;gap:14px;min-width:0}
.brand-x{color:var(--muted);font-size:22px}
.brand-vw img{height:24px;width:auto;display:block;transition:opacity .2s}
.brand-vw:hover img{opacity:.75}
@media(max-width:560px){.brand{gap:8px}.brand-vw img{height:17px}.brand-x{font-size:14px}}

/* the × in the partnership heading: spins on click, turns into a wheel when fast (site.js draws it) */
.duo-x{display:inline-grid;place-items:center;width:1.15em;height:1.15em;line-height:1;cursor:pointer;border-radius:50%;-webkit-tap-highlight-color:transparent}
.duo-x svg{width:100%;height:100%;overflow:visible}
.duo-x:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.duo-x .trail{opacity:0;pointer-events:none}
.xmark,.wheel{transform-box:fill-box;transform-origin:center;transition:opacity .35s var(--ease),transform .5s var(--ease)}
.xmark path{fill:none;stroke-width:7.5;stroke-linecap:round}
.wheel{opacity:0;transform:scale(.2) rotate(-120deg)}
.is-wheel .wheel{opacity:1;transform:none}
.is-wheel .xmark{opacity:0;transform:scale(.2) rotate(90deg)}
.duo-x .spin{filter:drop-shadow(0 6px 10px rgba(17,17,20,.18))}
.bump{animation:xbump .3s var(--ease)}
@keyframes xbump{40%{transform:scale(1.18)}}

/* Aero film: full-screen on the landing page, a rounded card on the Aero page */
.film{position:relative;height:100svh;min-height:520px;overflow:hidden;isolation:isolate;background:#eef0f3}
.film .film-v{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.film-shade{position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(to top,rgba(244,244,248,.92) 0,rgba(244,244,248,.55) 22%,rgba(244,244,248,0) 45%)}
.film-text{position:absolute;left:0;right:0;bottom:max(36px,env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;align-items:center;text-align:center;padding:0 var(--gx)}
.film-text h2{font-family:var(--display);font-weight:400;font-size:clamp(40px,5vw,60px);letter-spacing:.08em;line-height:1.2;margin-bottom:22px}
.film-text .kicker{margin:0 0 8px;font:700 16px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--accent)}
.film-card{height:clamp(200px,calc(100svh - 528px),560px);width:auto;max-width:100%;aspect-ratio:16/9;border-radius:24px;overflow:hidden;box-shadow:0 30px 70px rgba(17,17,20,.16);background:#eef0f3}
.film-card .film-v{width:100%;height:100%;object-fit:cover;display:block}
.js .s-media.reveal:has(.film-card){opacity:1;transform:none}  /* the film never waits for the fade-in */
@media(max-width:768px){.film{height:auto;min-height:0;aspect-ratio:9/12}.film-text{bottom:22px}.film-card{max-height:none}}

@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}html{scroll-behavior:auto}.js .reveal,.js .bikebox img.bk{opacity:1;transform:none;filter:none}}