/* Clocked: Speed Estimator, production site "Lock-on" (concept A, owner pick 2026-09-25).
   One stylesheet for every page: the home page and the sub-pages (privacy, terms, support,
   changelog, 404). RUN tools/contrast.py (site repo) BEFORE ANY COLOUR OR SURFACE CHANGE:
   it parses the :root tokens below and every other hex colour in this file, and must exit 0.
   Same-origin only (CSP default-src 'self'): fonts are self-hosted, no inline style is needed. */

@font-face{font-family:"Barlow";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/barlow-400.woff2) format("woff2")}
@font-face{font-family:"Barlow";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/barlow-600.woff2) format("woff2")}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/barlow-condensed-600.woff2) format("woff2")}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:700;font-display:swap;src:url(fonts/barlow-condensed-700.woff2) format("woff2")}
@font-face{font-family:"Barlow Condensed";font-style:italic;font-weight:700;font-display:swap;src:url(fonts/barlow-condensed-700i.woff2) format("woff2")}

:root{
  --bg:#07090d; --bg2:#0b0e13; --panel:#10151c; --panel2:#151b24;
  --line:#1e2631; --line2:#2b3542;
  --ink:#eef3f8; --ink2:#b3bfcc; --mute:#8d9bab;
  --lime:#c8f53a; --on-lime:#0d1013;
  --amber:#ffb13d; --coral:#ff6a5c;
  --pad:clamp(16px,5vw,40px); --max:1160px; --navh:56px;
  --fd:"Barlow Condensed","Arial Narrow","Roboto Condensed",system-ui,sans-serif;
  --fb:"Barlow",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--navh) + 12px);background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.6 var(--fb);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
.page{overflow-x:clip}
img,svg{max-width:100%}
a{color:var(--lime);text-underline-offset:.2em}
a:hover{color:#e0ff66}
:focus-visible{outline:3px solid var(--lime);outline-offset:3px;border-radius:6px}
.sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
[hidden]{display:none!important}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.nw{white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--lime);color:var(--on-lime);padding:10px 14px;border-radius:10px;font-weight:600;text-decoration:none}
.skip:focus{top:12px}
.wrap{max-width:var(--max);margin:0 auto;padding-inline:var(--pad)}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(7,9,13,.78);-webkit-backdrop-filter:blur(12px) saturate(140%);backdrop-filter:blur(12px) saturate(140%);border-bottom:1px solid rgba(255,255,255,.06);padding-top:env(safe-area-inset-top,0px)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:var(--navh);gap:16px}
.brand{font:700 1.6rem/1 var(--fd);letter-spacing:.01em;color:var(--ink);text-decoration:none;display:inline-flex;align-items:center;gap:.4rem;flex:none}
.brand:hover{color:var(--ink)}
.brand svg.lockup{display:block;height:30px;width:auto}
.mark{display:block;width:56px;height:56px;margin:0 0 16px;filter:drop-shadow(0 12px 28px rgba(200,245,58,.28))}
.soon-badge svg.ic{width:34px;height:34px}
.nav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.nav li a{display:block;font:600 .95rem/1 var(--fd);letter-spacing:.1em;text-transform:uppercase;color:var(--ink2);text-decoration:none;padding:12px 10px;border-radius:10px}
.nav li a:hover{color:var(--ink);background:rgba(255,255,255,.05)}
.nav li.opt{display:none}
@media (min-width:700px){.nav li.opt{display:block}}

/* hero */
.hero{position:relative;padding-bottom:clamp(48px,9vw,96px)}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 50% at 70% 30%,rgba(200,245,58,.07),transparent 70%);pointer-events:none}
.vf{position:relative;background:#05070a;aspect-ratio:5/4;max-height:64svh;width:100%;overflow:hidden;isolation:isolate}
.vf svg.scene{position:absolute;inset:0;width:100%;height:100%;display:block}
.vf .hit{cursor:pointer}
.hud{position:absolute;inset:0;pointer-events:none;font:600 .78rem/1 var(--fd);letter-spacing:.12em;text-transform:uppercase}
.hud-top,.hud-bot{position:absolute;left:12px;right:12px;display:flex;justify-content:space-between;align-items:center;gap:8px}
.hud-top{top:12px}
.hud-bot{bottom:12px;align-items:flex-end}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:.5em;background:rgba(7,9,13,.82);border:1px solid rgba(255,255,255,.16);color:var(--ink);padding:.62em .8em;border-radius:999px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);white-space:nowrap}
.chip b{color:var(--lime);font-weight:700}
.chip.lc{text-transform:none;letter-spacing:.06em}
.dot{width:.55em;height:.55em;border-radius:50%;background:var(--lime);box-shadow:0 0 8px var(--lime)}
.status .dot{background:var(--amber);box-shadow:0 0 8px var(--amber)}
.status.on .dot{background:var(--lime);box-shadow:0 0 8px var(--lime)}
.seg{pointer-events:auto;display:inline-flex;background:rgba(7,9,13,.82);border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:3px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.seg button{font:inherit;letter-spacing:.08em;text-transform:none;color:var(--ink2);background:none;border:0;border-radius:999px;padding:.6em .8em;min-height:36px;cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--lime);color:var(--on-lime)}
.ctl{display:flex;gap:6px}
.btn-hud{pointer-events:auto;font:inherit;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);background:rgba(7,9,13,.82);border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:0 .95em;min-height:40px;display:inline-flex;align-items:center;gap:.45em;cursor:pointer;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);position:relative}
.btn-hud::after{content:"";position:absolute;inset:-4px}
.btn-hud:hover{border-color:var(--lime)}
.btn-hud svg{width:14px;height:14px}
.hint{position:absolute;left:50%;top:calc(12px + 44px);transform:translateX(-50%);font:600 .8rem/1.2 var(--fb);letter-spacing:0;text-transform:none;color:var(--ink);background:rgba(7,9,13,.82);border:1px solid rgba(200,245,58,.45);padding:.5em .85em;border-radius:999px;white-space:nowrap;transition:opacity .6s}
.hint.gone{opacity:0}
.status{min-width:0}
.hero-copy{position:relative;padding:clamp(22px,6vw,40px) var(--pad) 0}
.kick{font:600 .85rem/1.3 var(--fd);letter-spacing:.16em;text-transform:uppercase;color:var(--lime);margin:0 0 .9rem;display:flex;align-items:center;gap:.6em}
.kick::before{content:"";width:12px;height:12px;border-left:2px solid currentColor;border-top:2px solid currentColor;flex:none}
h1{font:700 clamp(2.9rem,12.4vw,5.6rem)/.9 var(--fd);text-transform:uppercase;letter-spacing:.005em;margin:0 0 1.1rem}
h1 em{font-style:italic;color:var(--lime);display:inline-block;padding-right:.08em}
.lede{font-size:clamp(1.08rem,3.9vw,1.25rem);line-height:1.55;color:var(--ink2);max-width:34rem;margin:0 0 1.4rem}
.lede strong{color:var(--ink);font-weight:600}
.pillars{list-style:none;margin:0 0 1.6rem;padding:0;display:flex;flex-wrap:wrap;gap:.35rem .1rem;font:600 1rem/1 var(--fd);letter-spacing:.1em;text-transform:uppercase;color:var(--ink)}
.pillars li:not(:last-child)::after{content:"\00b7";color:var(--lime);margin:0 .55em}
.pillars.flat{margin:0}
@media (max-width:380px){.pillars{letter-spacing:.06em}.kick{letter-spacing:.12em}}
.soon{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px}
.soon-badge{display:inline-flex;align-items:center;gap:12px;border:1.5px solid var(--line2);border-radius:14px;padding:10px 18px 10px 14px;background:linear-gradient(180deg,#11161e,#0b0f14);min-height:58px}
.soon-badge svg{width:26px;height:26px;flex:none}
.soon-badge span{display:flex;flex-direction:column;gap:3px}
.soon-badge small{font:600 .72rem/1 var(--fd);letter-spacing:.16em;text-transform:uppercase;color:var(--lime)}
.soon-badge b{font:600 1.2rem/1 var(--fb);color:var(--ink);letter-spacing:.01em}
.soon-note{font-size:.92rem;color:var(--mute);margin:0;max-width:22rem}

@media (min-width:960px){
  .hero{padding-top:clamp(40px,5vw,72px)}
  .hero .grid{max-width:1360px;margin:0 auto;padding-inline:var(--pad);display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:clamp(32px,3.5vw,56px);align-items:center}
  .hud{font-size:.86rem}
  .hero-copy{padding:0;order:1}
  .vf-wrap{order:2}
  .vf{aspect-ratio:16/9;max-height:none;border-radius:30px;border:9px solid #0e1217;box-shadow:0 0 0 1px #28313c,0 50px 90px -40px rgba(0,0,0,.9),0 0 140px -50px rgba(200,245,58,.35)}
  .vf::after{content:"";position:absolute;left:-9px;top:50%;width:5px;height:44px;border-radius:0 4px 4px 0;background:#1b2129;transform:translateY(-50%)}
  h1{font-size:clamp(3.4rem,5.2vw,5.4rem)}
}

/* sections */
section.band{padding-block:clamp(64px,12vw,120px);border-top:1px solid var(--line)}
section.alt{background:var(--bg2)}
h2{font:700 clamp(2.3rem,8.6vw,3.8rem)/.95 var(--fd);text-transform:uppercase;letter-spacing:.005em;margin:0 0 1rem}
h2 em{font-style:italic;color:var(--lime)}
.intro{color:var(--ink2);font-size:1.1rem;max-width:38rem;margin:0 0 clamp(28px,5vw,44px)}
h3{font:700 1.45rem/1.05 var(--fd);text-transform:uppercase;letter-spacing:.03em;margin:0 0 .5rem}
.card{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:22px}
.card p{margin:0;color:var(--ink2)}
.steps{display:grid;gap:14px;list-style:none;padding:0;margin:0}
.step{position:relative;overflow:hidden}
.step .no{font:700 3.2rem/1 var(--fd);color:var(--lime);letter-spacing:.02em;display:block;margin-bottom:.6rem}
.step .ico{position:absolute;right:18px;top:20px;width:64px;height:64px;opacity:.95}
.step code{font:600 1.02em/1 var(--fd);letter-spacing:.04em;color:var(--ink);background:#1a212b;border:1px solid var(--line2);padding:.15em .45em;border-radius:6px;white-space:nowrap}
@media (min-width:760px){.steps{grid-template-columns:repeat(3,1fr)}}

.modes{display:grid;gap:14px}
@media (min-width:760px){.modes{grid-template-columns:repeat(3,1fr)}}
.mode{display:flex;flex-direction:column;gap:14px}
.mode .dia{background:#0a0d12;border:1px solid var(--line);border-radius:14px;aspect-ratio:16/9;display:block;width:100%}
.mode header{display:flex;align-items:center;justify-content:space-between;gap:10px}
.mode h3{margin:0}
.mode .sub{font:600 .9rem/1.2 var(--fd);letter-spacing:.12em;text-transform:uppercase;color:var(--ink);margin:-4px 0 0}
.tag{font:700 .72rem/1 var(--fd);letter-spacing:.14em;text-transform:uppercase;padding:.45em .7em;border-radius:999px;border:1px solid var(--line2);color:var(--ink2);white-space:nowrap}
.tag.pro{background:var(--lime);border-color:var(--lime);color:var(--on-lime)}

/* film: the promo film in the hero viewfinder's bezel (2026-09-27). Every colour here is an existing
   LITERALS entry in tools/contrast.py (bezel, ring, letterbox, shadow, glow); the note is --mute on --bg and the
   link --lime on --bg, both measured. */
.film{margin:0}

.film video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#05070a;border:6px solid #0e1217;border-radius:18px;box-shadow:0 0 0 1px #28313c,0 40px 80px -40px rgba(0,0,0,.9),0 0 120px -50px rgba(200,245,58,.35)}

.film-note{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 18px;margin:14px 0 0;font-size:.92rem;color:var(--mute)}

.film-note a{font:600 1rem/1 var(--fd);letter-spacing:.12em;text-transform:uppercase;text-decoration:none;padding:6px 0}

@media (min-width:960px){.film video{border-width:9px;border-radius:30px}
}


/* pro */
.pro-grid{display:grid;gap:14px;margin-bottom:clamp(28px,5vw,44px)}
@media (min-width:900px){.pro-grid{grid-template-columns:7fr 5fr}}
.shot{padding:0;overflow:hidden;display:flex;flex-direction:column;margin:0}
.shot svg{display:block;width:100%;height:auto}
.shot .cap{padding:14px 18px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:8px 18px;font:600 .82rem/1 var(--fd);letter-spacing:.12em;text-transform:uppercase;color:var(--ink2)}
.key{display:inline-flex;align-items:center;gap:.5em}
.key i{width:14px;height:10px;border:2.5px solid;border-radius:3px;display:inline-block}
.key .k-under{border-color:var(--lime)}
.key .k-close{border-color:var(--amber)}
.key .k-over{border-color:var(--coral)}
.log h3{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.log h3 small{font:600 .75rem/1 var(--fd);letter-spacing:.14em;color:var(--mute)}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0 18px}
.stat{background:#0b0f14;border:1px solid var(--line);border-radius:14px;padding:12px 14px}
.stat dt{font:600 .74rem/1.2 var(--fd);letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin-bottom:6px}
.stat dd{margin:0;font:700 2.1rem/1 var(--fd);color:var(--ink)}
.stat dd small{font-size:.5em;letter-spacing:.06em;color:var(--ink2);margin-left:.2em}
.stat.hi{border-color:rgba(200,245,58,.45)}
.stat.hi dd{color:var(--lime)}
.bars{display:block;width:100%;height:auto}
.bars text{font:600 13px var(--fd);letter-spacing:.06em;fill:var(--mute)}
.fine{font-size:.88rem;color:var(--mute);margin:.9rem 0 0}
.feats{display:grid;gap:10px;list-style:none;margin:0;padding:0;grid-template-columns:1fr 1fr}
@media (max-width:639px){.feat{padding:15px 14px}.feat h3{font-size:1.06rem}.feat p{font-size:.9rem;line-height:1.5}.feat svg{width:26px;height:26px}}
@media (min-width:1000px){.feats{grid-template-columns:repeat(4,1fr)}}
.feat{display:flex;flex-direction:column;gap:8px;padding:18px}
.feat svg{width:30px;height:30px}
.feat h3{font-size:1.2rem;margin:0}
.feat p{font-size:.98rem}
.feat.last{justify-content:center;border-style:dashed;background:transparent}
.feat.last h3{color:var(--lime)}

/* accuracy */
.acc{display:grid;gap:14px}
@media (min-width:900px){.acc{grid-template-columns:5fr 6fr;align-items:start}}
.tips{display:grid;gap:10px;list-style:none;margin:0;padding:0}
@media (min-width:560px){.tips{grid-template-columns:1fr 1fr}}
.tip{display:flex;gap:14px;align-items:flex-start;padding:18px}
.tip svg{width:40px;height:40px;flex:none}
.tip h3{font-size:1.2rem;margin:0 0 .25rem}
.tip p{font-size:.96rem}
.diagram{padding:10px;margin:0}
.diagram svg{display:block;width:100%;height:auto}
.diagram text{font-family:var(--fd);font-weight:600;letter-spacing:.06em}
.honest{margin-top:clamp(24px,4vw,36px);border-left:3px solid var(--lime);padding:4px 0 4px 18px;max-width:46rem}
.honest p{margin:0 0 .6rem;color:var(--ink2)}
.honest p:first-child{color:var(--ink);font-size:1.12rem}

/* faq */
.faq{max-width:52rem}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-of-type{border-top:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 2px;font:700 1.35rem/1.15 var(--fd);letter-spacing:.03em;text-transform:uppercase}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:14px;height:14px;background:linear-gradient(var(--lime),var(--lime)) center/100% 2px no-repeat,linear-gradient(var(--lime),var(--lime)) center/2px 100% no-repeat;transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 0 20px;color:var(--ink2);max-width:44rem}

/* get */
.get .soon{margin-top:8px}

/* footer */
footer.foot{border-top:1px solid var(--line);padding-block:40px calc(40px + env(safe-area-inset-bottom,0px));font-size:.92rem;color:var(--mute)}
.foot .wrap{display:grid;gap:18px}
.foot nav{display:flex;flex-wrap:wrap;gap:6px 18px}
.foot nav a{color:var(--ink2);text-decoration:none;padding:6px 0}
.foot nav a:hover{color:var(--ink)}
.foot .more{display:inline-flex;align-items:center;gap:.5em;font:600 1rem/1 var(--fd);letter-spacing:.12em;text-transform:uppercase;color:var(--lime);text-decoration:none;padding:6px 0;justify-self:start}
.foot p{margin:0}
.foot .legal{font-size:.8rem}

/* reveal: set up by clocked.js only when motion is allowed. Anything already on screen when
   the script runs is marked .in first, so nothing visible ever blinks out. */
.enh .rv:not(.in){opacity:0;transform:translateY(18px)}
.enh .rv.in{transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
@media (prefers-reduced-motion:reduce){.hint{transition:none}html{scroll-behavior:auto}}

/* ---------- sub-pages: privacy, terms, support, changelog, 404 ---------- */
.subpage main{padding-block:clamp(40px,8vw,72px) clamp(56px,10vw,96px)}
.doc{max-width:46rem;margin:0 auto;padding-inline:var(--pad)}
.doc h1{font-size:clamp(2.6rem,10vw,4rem);margin:0 0 .9rem}
.doc .updated{font:600 .85rem/1.3 var(--fd);letter-spacing:.16em;text-transform:uppercase;color:var(--mute);margin:0 0 2rem}
.doc h2{font:700 1.45rem/1.1 var(--fd);letter-spacing:.03em;margin:2.2rem 0 .6rem}
.doc p,.doc li{color:var(--ink2)}
.doc p{margin:0 0 1rem}
.doc strong{color:var(--ink);font-weight:600}
.doc .log-entry{margin-top:1.4rem}
.doc .log-entry h2{margin:0 0 .4rem}
.doc .log-entry .date{font:600 .8rem/1.3 var(--fd);letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin:0 0 .8rem}
.doc .log-entry p:last-child{margin-bottom:0}
.play-badge{display:block;height:64px;width:auto}