/* ============================================================
   PARAMOUNT CARS STOKE — motion & instruments
   One idea, carried through: the site is an instrument.
   Ignition on load → tachometer tracks your scroll →
   the finance calculator is a working cluster.
   ============================================================ */

/* ============================================================
   1. IGNITION — page load sequence (~1.35s, once per session)
   ============================================================ */
#ignition{
  position:fixed;inset:0;z-index:999;
  background:radial-gradient(ellipse 70% 60% at 50% 50%,#14171C 0%,#0A0B0D 72%);
  display:grid;place-items:center;
  transition:opacity .5s var(--ease),visibility .5s;
}
#ignition.off{opacity:0;visibility:hidden;pointer-events:none}
body.ignition-lock{overflow:hidden}

.ign-stage{position:relative;width:min(340px,72vw);aspect-ratio:1;display:grid;place-items:center}

/* the tacho face */
.ign-dial{position:absolute;inset:0}
.ign-dial circle,.ign-dial path,.ign-dial line{vector-effect:non-scaling-stroke}
.ign-arc{fill:none;stroke:var(--line-hi);stroke-width:2}
.ign-arc-red{fill:none;stroke:var(--red);stroke-width:3;opacity:.35}
.ign-tick{stroke:var(--chrome-lo);stroke-width:1.6}
.ign-tick.maj{stroke:var(--chrome);stroke-width:2.2}
.ign-tick.red{stroke:var(--red)}

/* sweep-in of the dial itself */
.ign-dial{
  opacity:0;scale:.86;
  animation:ignDial .5s var(--ease) .05s forwards;
}
@keyframes ignDial{to{opacity:1;scale:1}}

/* the needle: idle → full sweep → redline bounce → settle */
.ign-needle{
  transform-origin:50% 50%;
  rotate:-128deg;
  animation:ignSweep 1.15s cubic-bezier(.34,.9,.28,1) .18s forwards;
}
@keyframes ignSweep{
  0%  {rotate:-128deg}
  58% {rotate:118deg}
  70% {rotate:104deg}
  80% {rotate:126deg}
  100%{rotate:-104deg}
}
.ign-needle line{stroke:var(--red);stroke-width:3.5;stroke-linecap:round;
  filter:drop-shadow(0 0 8px rgba(255,43,57,.9))}
.ign-hub{fill:var(--panel-2);stroke:var(--chrome-lo);stroke-width:2}

/* redline flash when the needle hits the top */
.ign-flash{
  position:absolute;inset:0;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(255,43,57,.5),transparent 62%);
  opacity:0;animation:ignFlash .3s ease-out .82s}
@keyframes ignFlash{0%{opacity:0}35%{opacity:1}100%{opacity:0}}

/* logo drops in as the needle settles */
.ign-logo{
  position:relative;z-index:2;width:56%;
  opacity:0;scale:.94;filter:blur(6px);
  animation:ignLogo .55s var(--ease) .62s forwards;
}
@keyframes ignLogo{to{opacity:1;scale:1;filter:blur(0)}}

.ign-status{
  position:absolute;bottom:11%;left:0;right:0;text-align:center;
  font-family:var(--f-data);font-size:10.5px;letter-spacing:.34em;
  text-transform:uppercase;color:var(--dim);
  opacity:0;animation:ignFade .4s ease .95s forwards;
}
@keyframes ignFade{to{opacity:1}}

.ign-skip{
  position:absolute;bottom:26px;right:26px;
  font-family:var(--f-data);font-size:10px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--dim);background:none;border:0;cursor:pointer;
  opacity:0;animation:ignFade .4s ease .5s forwards;
}
.ign-skip:hover{color:var(--chrome)}

/* ============================================================
   2. TACHOMETER — fixed scroll indicator
   ============================================================ */
.tacho{
  position:fixed;right:22px;bottom:22px;z-index:60;
  width:82px;height:82px;
  opacity:0;translate:0 14px;pointer-events:none;
  transition:opacity .5s var(--ease),translate .5s var(--ease);
}
.tacho.show{opacity:1;translate:0 0;pointer-events:auto}
.tacho svg{width:100%;height:100%;overflow:visible}
.tacho-bg{fill:rgba(10,11,13,.82);stroke:var(--line);stroke-width:1}
.tacho-track{fill:none;stroke:var(--line-hi);stroke-width:2.5}
.tacho-red{fill:none;stroke:var(--red);stroke-width:2.5;opacity:.45}
.tacho-prog{
  fill:none;stroke:var(--gauge);stroke-width:2.5;stroke-linecap:round;
  filter:drop-shadow(0 0 5px rgba(95,211,227,.75));
  transition:stroke-dashoffset .12s linear,stroke .3s;
}
.tacho.redline .tacho-prog{stroke:var(--red-hot);filter:drop-shadow(0 0 8px rgba(255,43,57,.9))}
.tacho-needle{transform-origin:50px 50px;transition:rotate .16s cubic-bezier(.3,1.4,.5,1)}
.tacho-needle line{stroke:var(--red);stroke-width:2.6;stroke-linecap:round}
.tacho-val{
  font-family:var(--f-data);font-size:15px;font-weight:600;
  fill:var(--chrome);text-anchor:middle;
}
.tacho-lbl{font-family:var(--f-data);font-size:6.5px;letter-spacing:.2em;fill:var(--dim);text-anchor:middle}
.tacho-top{
  position:absolute;inset:0;cursor:pointer;background:none;border:0;
  border-radius:50%;
}
@media(max-width:820px){.tacho{width:62px;height:62px;right:14px;bottom:14px}}
@media(max-width:520px){.tacho{display:none}}

/* ============================================================
   3. REVEAL SYSTEM — varied, not one fade for everything
   ============================================================ */
[data-anim]{--d:0ms}
[data-anim]{opacity:0;will-change:transform,opacity}
[data-anim].seen{opacity:1;transition-delay:var(--d)}

/* lift */
[data-anim="lift"]{translate:0 34px;transition:opacity .8s var(--ease),translate .9s var(--ease)}
[data-anim="lift"].seen{translate:0 0}

/* slide from the left, like a part sliding onto a rail */
[data-anim="rail"]{translate:-38px 0;transition:opacity .75s var(--ease),translate .85s var(--ease-mech)}
[data-anim="rail"].seen{translate:0 0}

/* mask wipe — content revealed by a moving edge */
[data-anim="mask"]{
  opacity:1;clip-path:inset(0 100% 0 0);
  transition:clip-path 1s var(--ease-mech);
}
[data-anim="mask"].seen{clip-path:inset(0 0 0 0)}

/* torque — a slight rotation settle, like a needle */
[data-anim="torque"]{
  translate:0 26px;rotate:-1.4deg;transform-origin:left bottom;
  transition:opacity .8s var(--ease),translate .9s var(--ease),rotate .9s var(--ease);
}
[data-anim="torque"].seen{translate:0 0;rotate:0deg}

/* scale up from the plane */
[data-anim="rise"]{scale:.96;translate:0 22px;transition:opacity .8s var(--ease),scale .9s var(--ease),translate .9s var(--ease)}
[data-anim="rise"].seen{scale:1;translate:0 0}

/* stagger children */
[data-stagger] > *{opacity:0;translate:0 26px;transition:opacity .7s var(--ease),translate .8s var(--ease)}
[data-stagger].seen > *{opacity:1;translate:0 0}
[data-stagger].seen > *:nth-child(1){transition-delay:.02s}
[data-stagger].seen > *:nth-child(2){transition-delay:.09s}
[data-stagger].seen > *:nth-child(3){transition-delay:.16s}
[data-stagger].seen > *:nth-child(4){transition-delay:.23s}
[data-stagger].seen > *:nth-child(5){transition-delay:.3s}
[data-stagger].seen > *:nth-child(6){transition-delay:.37s}
[data-stagger].seen > *:nth-child(n+7){transition-delay:.44s}

/* headline: lines rise out of a clipped gate */
.gate-line{display:block;overflow:hidden}
.gate-line > span{
  display:block;translate:0 105%;
  transition:translate 1.05s var(--ease);
}
.seen .gate-line > span,.gate-line.seen > span{translate:0 0}
.gate-line:nth-child(2) > span{transition-delay:.1s}
.gate-line:nth-child(3) > span{transition-delay:.2s}

/* icons that spin under interaction */
svg[data-spin]{transition:rotate .9s var(--ease-mech)}
.part:hover svg[data-spin],.btn:hover svg[data-spin]{rotate:180deg}

/* ============================================================
   4. HERO
   ============================================================ */
.hero{position:relative;padding-top:150px;padding-bottom:clamp(56px,7vw,96px);overflow:hidden}
.hero-inner{display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(30px,4vw,56px);align-items:center}

/* ambient: a slow chrome light bar, far cheaper than blurred orbs */
.hero::before{
  content:"";position:absolute;top:-30%;left:-10%;width:70%;height:120%;
  background:linear-gradient(102deg,transparent 30%,rgba(200,16,46,.07) 50%,transparent 70%);
  pointer-events:none;animation:heroBeam 14s var(--ease) infinite;
}
@keyframes heroBeam{0%,100%{translate:-14% 0;opacity:.5}50%{translate:22% 0;opacity:1}}

.hero h1{margin:20px 0 24px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}

/* stat rail — three miniature gauges, not plain numbers */
.stat-rail{display:flex;gap:clamp(14px,2.2vw,30px);margin-top:42px;flex-wrap:wrap}
.stat{display:flex;align-items:center;gap:11px}
.stat-dial{width:44px;height:44px;flex:none}
.stat-dial .bg{fill:none;stroke:var(--line-hi);stroke-width:3.5;stroke-linecap:round}
.stat-dial .fg{
  fill:none;stroke:var(--red);stroke-width:3.5;stroke-linecap:round;
  filter:drop-shadow(0 0 5px rgba(200,16,46,.5));
  transition:stroke-dashoffset 1.5s var(--ease);
}
.stat-n{font-family:var(--f-display);font-size:22px;font-weight:700;line-height:1;letter-spacing:-.01em}
.stat-l{font-family:var(--f-data);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:4px}

/* featured vehicle plate */
.hero-plate{position:relative}
.hero-frame{
  position:relative;overflow:hidden;border:1px solid var(--line-hi);
  background:var(--panel);
  clip-path:polygon(20px 0,100% 0,100% calc(100% - 20px),calc(100% - 20px) 100%,0 100%,0 20px);
}
.hero-frame img{width:100%;aspect-ratio:4/3;object-fit:cover}
.hero-frame::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 48%,rgba(10,11,13,.92));
}
/* headlight beam follows the cursor */
.hero-beam{
  position:absolute;inset:0;z-index:2;pointer-events:none;opacity:0;
  background:radial-gradient(320px circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.17),transparent 62%);
  transition:opacity .5s;
}
.hero-frame:hover .hero-beam{opacity:1}

.hero-meta{position:absolute;left:22px;right:22px;bottom:20px;z-index:3}
.hero-meta .ref{font-family:var(--f-data);font-size:10.5px;letter-spacing:.2em;color:var(--red);margin-bottom:6px}
.hero-meta h3{font-size:clamp(19px,2vw,25px);margin-bottom:8px}
.hero-meta .row{display:flex;justify-content:space-between;align-items:flex-end;gap:14px}
.hero-meta .price{font-family:var(--f-display);font-size:clamp(24px,2.6vw,32px);font-weight:700}

/* the price tab hangs off the frame like a windscreen tag */
.hero-tab{
  position:absolute;top:26px;right:-10px;z-index:4;
  background:var(--red);color:#fff;padding:9px 16px 9px 20px;
  font-family:var(--f-display);font-size:11.5px;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;
  clip-path:polygon(10px 0,100% 0,100% 100%,0 100%,0 0);
  box-shadow:0 8px 24px -8px rgba(200,16,46,.8);
}

@media(max-width:900px){
  .hero{padding-top:118px}
  .hero-inner{grid-template-columns:1fr;gap:42px}
}

/* ============================================================
   5. INSTRUMENT CLUSTER — the finance calculator
   ============================================================ */
.cluster{
  background:
    radial-gradient(120% 80% at 50% -10%,rgba(255,255,255,.05),transparent 60%),
    linear-gradient(180deg,var(--panel-2),var(--carbon-2));
  border:1px solid var(--line-hi);
  padding:clamp(24px,3.4vw,44px);
  display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(28px,3.6vw,52px);
  align-items:center;position:relative;overflow:hidden;
  clip-path:polygon(22px 0,100% 0,100% calc(100% - 22px),calc(100% - 22px) 100%,0 100%,0 22px);
}
.cluster::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(0deg,rgba(255,255,255,.014) 0 1px,transparent 1px 3px);
}

/* ---- the speedometer readout ---- */
.speedo{position:relative;display:grid;place-items:center;aspect-ratio:1;max-width:400px;margin-inline:auto;width:100%}
.speedo svg{width:100%;height:100%;overflow:visible}
.sp-face{fill:rgba(10,11,13,.55);stroke:var(--line);stroke-width:1}
.sp-arc{fill:none;stroke:var(--line-hi);stroke-width:6;stroke-linecap:round}
.sp-fill{
  fill:none;stroke:var(--gauge);stroke-width:5;stroke-linecap:round;
  filter:drop-shadow(0 0 5px rgba(95,211,227,.35));
  transition:stroke-dashoffset .85s var(--ease-mech),stroke .4s;
}
.speedo.hot .sp-fill{stroke:var(--red-hot);filter:drop-shadow(0 0 6px rgba(255,43,57,.45))}
.sp-tick{stroke:var(--chrome-lo);stroke-width:1.5}
.sp-tick.maj{stroke:var(--chrome);stroke-width:2.4}
.sp-tick.red{stroke:var(--red)}
.sp-num{font-family:var(--f-data);font-size:8px;fill:var(--dim);text-anchor:middle}
.sp-needle{transform-origin:100px 100px;transition:rotate .85s cubic-bezier(.32,1.25,.4,1)}
.sp-needle line{stroke:var(--red);stroke-width:3.2;stroke-linecap:round;
  filter:drop-shadow(0 0 6px rgba(255,43,57,.8))}
.sp-needle circle{fill:var(--red);filter:drop-shadow(0 0 7px rgba(255,43,57,.9))}

.sp-digital{
  position:absolute;top:50%;left:50%;translate:-50% -50%;text-align:center;width:74%;
}
.sp-amount{
  font-family:var(--f-display);font-weight:700;line-height:1;
  font-size:clamp(30px,4.2vw,44px);letter-spacing:-.02em;
  font-variant-numeric:tabular-nums;
}
.sp-unit{
  font-family:var(--f-data);font-size:10.5px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--muted);margin-top:9px;
}
.sp-warn{
  position:absolute;bottom:16%;left:50%;translate:-50% 0;
  font-family:var(--f-data);font-size:10px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--gauge);opacity:.9;
  border:1px solid rgba(95,211,227,.3);padding:4px 10px;
}
.speedo.hot .sp-warn{color:var(--red-hot);border-color:rgba(255,43,57,.4)}

/* ---- rocker switches: payment method ---- */
.rockers{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.rocker{
  background:linear-gradient(180deg,var(--panel-2),var(--panel));
  border:0;padding:15px 8px;cursor:pointer;position:relative;
  font-family:var(--f-display);font-size:12px;font-weight:600;
  letter-spacing:.08em;text-transform:uppercase;color:var(--muted);
  transition:color .3s,background .3s;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
}
.rocker:hover{color:var(--text)}
.rocker .led{
  display:block;width:5px;height:5px;border-radius:50%;margin:0 auto 8px;
  background:var(--line-hi);transition:background .3s,box-shadow .3s;
}
.rocker[aria-pressed="true"]{
  color:#fff;background:linear-gradient(180deg,var(--panel-3),var(--panel-2));
}
.rocker[aria-pressed="true"] .led{background:var(--red);box-shadow:0 0 10px var(--red-hot)}

/* ---- H-gate gear selector: finance term ---- */
.gate{
  position:relative;background:var(--carbon-2);border:1px solid var(--line);
  padding:22px 20px 18px;margin-top:6px;
}
.gate-rails{
  position:absolute;inset:34px 30px 30px;pointer-events:none;
}
.gate-rails i{
  position:absolute;background:var(--line-hi);
}
.gate-rails .h{left:0;right:0;top:50%;height:1.5px;translate:0 -50%}
.gate-rails .v{top:0;bottom:0;width:1.5px}

.gate-slots{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(2,1fr);gap:0;position:relative;z-index:2;min-height:132px}
.gate-slot{
  background:none;border:0;cursor:pointer;display:grid;place-items:center;gap:2px;
  color:var(--muted);transition:color .3s;padding:6px;
}
.gate-slot:hover{color:var(--text)}
.gate-slot .g-n{font-family:var(--f-display);font-size:20px;font-weight:700;line-height:1}
.gate-slot .g-u{font-family:var(--f-data);font-size:8.5px;letter-spacing:.16em;text-transform:uppercase}
.gate-slot[aria-pressed="true"]{color:#fff}
.gate-slot[aria-pressed="true"] .g-n{color:var(--red)}

/* the knob physically slides between gates */
.gate-knob{
  position:absolute;z-index:1;width:68px;height:68px;
  border-radius:50%;background:radial-gradient(circle,rgba(200,16,46,.16),transparent 68%);
  border:2px solid var(--chrome-lo);
  box-shadow:0 0 0 4px rgba(10,11,13,.9),0 8px 22px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.28);
  translate:-50% -50%;pointer-events:none;
  transition:left .42s var(--ease-mech),top .42s var(--ease-mech);
}
.gate-knob::after{
  content:"";position:absolute;left:50%;bottom:-5px;translate:-50% 0;
  width:9px;height:9px;border-radius:50%;
  background:var(--red);box-shadow:0 0 10px rgba(255,43,57,.85);
}
.gate-apr{
  margin-top:14px;display:flex;justify-content:space-between;align-items:center;
  font-family:var(--f-data);font-size:11px;letter-spacing:.1em;color:var(--muted);
  border-top:1px solid var(--line);padding-top:12px;
}
.gate-apr b{color:var(--chrome);font-weight:600}

/* ---- fuel gauge: deposit slider ---- */
.fuel{margin-top:22px}
.fuel-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px}
.fuel-val{font-family:var(--f-display);font-size:22px;font-weight:700}
.fuel-track{position:relative;height:38px;display:flex;align-items:center}
.fuel-ticks{display:none}
.fuel input[type=range]{
  width:100%;height:34px;appearance:none;cursor:pointer;padding:0;border:0;box-shadow:none;
  background:
    repeating-linear-gradient(90deg,var(--line-hi) 0 1.5px,transparent 1.5px 13px) center/100% 12px no-repeat,
    linear-gradient(var(--line),var(--line)) center/100% 4px no-repeat;
}
.fuel input[type=range]:focus{box-shadow:none;outline:0}
.fuel input[type=range]::-webkit-slider-thumb{
  appearance:none;width:16px;height:30px;background:var(--chrome-grad);
  border:1px solid var(--chrome-lo);cursor:grab;
  clip-path:polygon(50% 0,100% 22%,100% 100%,0 100%,0 22%);
}
.fuel input[type=range]::-moz-range-thumb{
  width:16px;height:30px;background:var(--chrome);border:1px solid var(--chrome-lo);cursor:grab;border-radius:0;
}
.fuel input[type=range]::-webkit-slider-thumb:active{cursor:grabbing}
.fuel-scale{
  display:flex;justify-content:space-between;
  font-family:var(--f-data);font-size:9.5px;letter-spacing:.18em;color:var(--dim);margin-top:6px;
}

/* ---- readout rows ---- */
.cluster-rows{margin-top:26px;border-top:1px solid var(--line)}
.crow{
  display:flex;justify-content:space-between;align-items:center;gap:14px;
  padding:12px 0;border-bottom:1px solid var(--line);font-size:14px;
}
.crow .k{font-family:var(--f-data);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.crow .v{font-family:var(--f-display);font-weight:600;font-size:17px;font-variant-numeric:tabular-nums}
.crow.total .v{color:var(--red)}

.cluster-note{font-size:11.5px;color:var(--dim);line-height:1.65;margin-top:18px}

.cluster-select{margin-bottom:20px}

@media(max-width:900px){
  .cluster{grid-template-columns:1fr;gap:34px}
  .speedo{max-width:320px}
}

/* ============================================================
   6. PAGE TRANSITION — headlight sweep
   ============================================================ */
.wipe{
  position:fixed;inset:0;z-index:900;pointer-events:none;
  translate:-100% 0;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.06) 30%,var(--carbon) 45%,var(--carbon) 100%);
}
.wipe.go{animation:wipeOut .62s var(--ease-mech) forwards}
@keyframes wipeOut{to{translate:0 0}}

/* ============================================================
   7. GALLERY — car detail, wiper transition
   ============================================================ */
.gal-main{
  position:relative;overflow:hidden;border:1px solid var(--line-hi);background:var(--panel);
  aspect-ratio:4/3;
  clip-path:polygon(18px 0,100% 0,100% calc(100% - 18px),calc(100% - 18px) 100%,0 100%,0 18px);
}
.gal-main img{width:100%;height:100%;object-fit:cover}
.gal-main img.swap{animation:wiper .55s var(--ease-mech)}
@keyframes wiper{
  0%{clip-path:inset(0 0 0 100%)}
  100%{clip-path:inset(0 0 0 0)}
}
.gal-count{
  position:absolute;right:14px;bottom:14px;z-index:3;
  font-family:var(--f-data);font-size:11px;letter-spacing:.14em;
  background:rgba(10,11,13,.78);border:1px solid var(--line-hi);padding:6px 11px;
}
.gal-nav{
  position:absolute;top:50%;translate:0 -50%;z-index:3;
  width:44px;height:64px;background:rgba(10,11,13,.7);border:1px solid var(--line-hi);
  display:grid;place-items:center;cursor:pointer;color:var(--chrome);
  transition:background .3s,color .3s;
}
.gal-nav:hover{background:var(--red);color:#fff;border-color:var(--red)}
.gal-nav.prev{left:0;rotate:180deg}
.gal-nav.next{right:0}
.gal-nav .ic{width:18px;height:18px}

.gal-thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:8px;margin-top:10px}
.gal-thumbs button{
  padding:0;border:1px solid var(--line);background:none;cursor:pointer;
  aspect-ratio:4/3;overflow:hidden;opacity:.5;transition:opacity .3s,border-color .3s;
}
.gal-thumbs button img{width:100%;height:100%;object-fit:cover}
.gal-thumbs button:hover{opacity:.85}
.gal-thumbs button.on{opacity:1;border-color:var(--red)}

/* ============================================================
   8. IMPORT ROUTE — Japan → UK timeline
   ============================================================ */
.route{position:relative}
.route-track{position:relative;margin-top:26px}
.route-line{
  position:absolute;left:6px;right:6px;top:26px;height:2px;translate:0 -50%;
  background:repeating-linear-gradient(90deg,var(--line-hi) 0 8px,transparent 8px 18px);
}
.route-prog{
  position:absolute;left:6px;top:26px;height:2px;width:0;translate:0 -50%;
  background:var(--red);box-shadow:0 0 12px rgba(200,16,46,.8);
  transition:width 1.6s var(--ease-mech);
}
.route.seen .route-prog{width:calc(100% - 12px)}
.route-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative;z-index:2}
.route-step{text-align:left}
.route-gear{
  width:52px;height:52px;display:grid;place-items:center;margin-bottom:20px;
  background:var(--carbon);border:1px solid var(--line-hi);
  font-family:var(--f-display);font-size:17px;font-weight:700;
  transition:border-color .4s,background .4s,color .4s;
}
.route.seen .route-step:nth-child(1) .route-gear{transition-delay:.2s}
.route.seen .route-step:nth-child(2) .route-gear{transition-delay:.55s}
.route.seen .route-step:nth-child(3) .route-gear{transition-delay:.9s}
.route.seen .route-step:nth-child(4) .route-gear{transition-delay:1.25s}
.route.seen .route-gear{background:var(--red);border-color:var(--red);color:#fff}
.route-step h4{font-size:15.5px;margin-bottom:7px;text-transform:uppercase;letter-spacing:.04em}
.route-step p{font-size:13.5px;color:var(--muted);line-height:1.6}
@media(max-width:760px){
  .route-steps{grid-template-columns:1fr;gap:26px}
  .route-line,.route-prog{display:none}
}

/* ============================================================
   9. MOBILE + REDUCED MOTION
   ============================================================ */
@media(max-width:620px){
  .hero::before{display:none}
  .cluster::before{display:none}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;
  }
  [data-anim],[data-stagger] > *{opacity:1!important;translate:none!important;scale:none!important;rotate:none!important;clip-path:none!important}
  .gate-line > span{translate:none!important}
  #ignition{display:none}
  .tacho{display:none}
  .hero::before,.wipe{display:none}
  .route-prog{width:100%!important}
}


/* --- late fixes --- */
@media(max-width:620px){
  .hero-tab{right:0;top:18px}
  .gate-knob{width:58px;height:58px}
}


/* import timeline: stack into a 2x2 block before the columns get too narrow */
@media(max-width:1180px){
  .route-steps{grid-template-columns:1fr 1fr;gap:28px 22px}
  .route-line,.route-prog{display:none}
}