/* =========================================================
   USTROM e-Bike — professional light theme with 3D accents
   Brand: USTROM red #e3202b + indigo #3b3478
   ========================================================= */
:root{
  --bg:#ffffff;
  --bg-2:#f6f7fb;
  --bg-3:#eef0f8;
  --surface:#ffffff;
  --line:rgba(22,24,58,.09);
  --line-2:rgba(22,24,58,.16);
  --text:#14163a;
  --muted:#5b6080;
  --dim:#666b8a;
  --red:#e3202b;
  --red-2:#c4141f;
  --indigo:#3b3478;
  --indigo-2:#5248b5;
  --sky:#1f8fff;
  --green:#16a361;
  --grad:linear-gradient(115deg,#e3202b 0%,#a1235a 45%,#3b3478 100%);
  --grad-soft:linear-gradient(120deg,rgba(227,32,43,.08),rgba(59,52,120,.10));
  --radius:22px;
  --radius-sm:14px;
  --shadow-sm:0 2px 8px rgba(20,22,58,.06);
  --shadow:0 18px 50px -18px rgba(20,22,58,.22);
  --shadow-lg:0 40px 90px -30px rgba(38,32,110,.35);
  --font-display:"Sora",system-ui,sans-serif;
  --font-body:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-hindi:"Hind","Noto Sans Devanagari",sans-serif;
  --container:1240px;
  --header-h:78px;
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:hidden}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:16.5px;line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:0}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.12;margin:0 0 .5em;letter-spacing:-.025em;font-weight:700;color:var(--text)}
h1{font-size:clamp(2.4rem,5.6vw,4.6rem);font-weight:800}
h2{font-size:clamp(1.85rem,3.6vw,3rem)}
h3{font-size:clamp(1.08rem,1.5vw,1.3rem)}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
.ico{width:1.25em;height:1.25em;flex:none;display:inline-block;vertical-align:middle}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.skip{position:absolute;left:12px;top:-60px;z-index:999;background:var(--red);color:#fff;padding:10px 16px;border-radius:10px}
.skip:focus{top:12px}
:focus-visible{outline:2px solid var(--sky);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hindi{font-family:var(--font-hindi);font-weight:600}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-display);font-size:.74rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--red);margin-bottom:16px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--grad);border-radius:2px}
.lead{font-size:clamp(1.02rem,1.35vw,1.16rem);color:var(--muted);max-width:640px}
.section{padding:clamp(64px,8.5vw,112px) 0;position:relative}
.section.alt{background:var(--bg-2)}
.section-head{max-width:760px;margin-bottom:52px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head.center .lead{margin-left:auto;margin-right:auto}
.section-head.center .eyebrow::after{content:"";width:26px;height:2px;background:var(--grad);border-radius:2px}

/* ---------- background ---------- */
.bg-grid{position:fixed;inset:0;z-index:-2;pointer-events:none;background:var(--bg)}
.noise{display:none}

/* ---------- buttons ---------- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 26px;border-radius:999px;font-weight:700;font-size:.95rem;letter-spacing:.005em;transition:transform .25s ease,box-shadow .25s ease,background .25s ease,border-color .25s,color .25s;white-space:nowrap}
.btn .ico{transition:transform .25s ease}
.btn:hover .ico{transform:translateX(4px)}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 12px 28px -10px rgba(227,32,43,.65)}
.btn-primary:hover{background:var(--red-2);transform:translateY(-2px);box-shadow:0 18px 36px -12px rgba(227,32,43,.7)}
.btn-ghost{border:1.5px solid var(--line-2);background:#fff;color:var(--text)}
.btn-ghost:hover{border-color:var(--indigo);color:var(--indigo);transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-dark{background:var(--indigo);color:#fff}
.btn-dark:hover{background:#2c2660;transform:translateY(-2px)}
.btn-wa{background:#128246;color:#fff}
.btn-wa:hover{transform:translateY(-2px);box-shadow:0 14px 30px -12px rgba(24,169,87,.8)}
.btn-sm{padding:11px 18px;font-size:.86rem}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--red)}
.link-arrow .ico{transition:transform .25s}
.link-arrow:hover .ico{transform:translateX(5px)}

/* ---------- header ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--header-h);display:flex;align-items:center;background:rgba(255,255,255,.72);backdrop-filter:blur(16px) saturate(160%);-webkit-backdrop-filter:blur(16px) saturate(160%);border-bottom:1px solid transparent;transition:box-shadow .3s,border-color .3s,background .3s}
.site-header.scrolled{background:rgba(255,255,255,.94);border-color:var(--line);box-shadow:0 6px 24px -14px rgba(20,22,58,.25)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;width:100%}
.brand{display:flex;align-items:center;flex:none}
.brand img{height:44px;width:auto}
.main-nav{display:flex;align-items:center;gap:6px}
.main-nav>ul{display:flex;align-items:center;gap:2px}
.main-nav a,.main-nav .nav-btn{display:flex;align-items:center;gap:6px;padding:10px 15px;border-radius:999px;font-weight:600;font-size:.94rem;color:#2b2f55;transition:color .2s,background .2s}
.main-nav a:hover,.main-nav .nav-btn:hover{color:var(--red);background:rgba(227,32,43,.06)}
.main-nav a[aria-current="page"]{color:var(--red);background:rgba(227,32,43,.08)}
.has-mega{position:relative}
.mega{position:absolute;top:calc(100% + 14px);left:50%;transform:translate(-50%,10px);width:min(880px,92vw);padding:16px;border-radius:24px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-lg);display:grid;grid-template-columns:repeat(4,1fr);gap:10px;opacity:0;visibility:hidden;transition:.25s ease}
.has-mega:hover .mega,.has-mega:focus-within .mega,.has-mega.open .mega{opacity:1;visibility:visible;transform:translate(-50%,0)}
.mega a{flex-direction:column;align-items:flex-start;gap:2px;padding:12px;border-radius:16px;background:var(--bg-2);border:1px solid transparent}
.mega a:hover{background:#fff;border-color:var(--line-2);box-shadow:var(--shadow)}
.mega img{height:92px;width:100%;object-fit:contain;margin-bottom:6px;transition:transform .3s}
.mega a:hover img{transform:scale(1.07) translateY(-3px)}
.mega strong{font-family:var(--font-display);font-size:.88rem;color:var(--text)}
.mega small{color:var(--muted);font-size:.76rem}
.mega .mega-all{justify-content:center;align-items:center;text-align:center;background:var(--grad);}
.mega .mega-all strong,.mega .mega-all small{color:#fff}
.nav-cta{display:flex;align-items:center;gap:10px}
.burger{display:none;width:46px;height:46px;border-radius:14px;border:1px solid var(--line-2);background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.burger span{width:20px;height:2px;background:var(--text);border-radius:2px;transition:.3s}
.menu-open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-open .burger span:nth-child(2){opacity:0}
.menu-open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-cta{display:none}

/* ---------- HERO (home) ---------- */
.hero{position:relative;min-height:100svh;padding:calc(var(--header-h) + 28px) 0 30px;overflow:hidden;display:flex;flex-direction:column;justify-content:safe center;
  background:
   radial-gradient(900px 600px at 78% 38%,rgba(82,72,181,.16),transparent 62%),
   radial-gradient(700px 500px at 96% 90%,rgba(227,32,43,.10),transparent 60%),
   radial-gradient(600px 500px at 0% 0%,rgba(31,143,255,.07),transparent 60%),
   linear-gradient(180deg,#ffffff 0%,#f4f5fb 100%)}
.stage-canvas{position:absolute;inset:0;z-index:0;pointer-events:none}
.stage-canvas canvas{display:block;width:100%!important;height:100%!important}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1.12fr;gap:24px;align-items:center}
.hero-kicker{display:inline-flex;align-items:center;gap:10px;padding:8px 16px 8px 8px;border-radius:999px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);font-size:.86rem;font-weight:600;color:#2b2f55;margin-bottom:18px}
.hero-kicker b{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;background:var(--red);color:#fff;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}
.hero-kicker .hindi{color:var(--indigo)}
.hero h1{font-size:clamp(2.6rem,min(5.4vw,8.2vh),4.7rem);line-height:1.02;margin-bottom:16px}
.hero h1 .brandline{display:block;font-size:.3em;letter-spacing:.32em;text-transform:uppercase;color:var(--indigo);margin-bottom:16px;font-weight:700}
.hero h1 .l2{display:block}
.hero-copy .lead{margin-bottom:24px;font-size:1.1rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.hero-stats{display:grid;grid-template-columns:repeat(4,auto);justify-content:start;gap:0;border-top:1px solid var(--line);padding-top:18px}
.hero-stats div{padding:0 26px;border-left:1px solid var(--line)}
.hero-stats div:first-child{padding-left:0;border-left:0}
.hero-stats b{display:block;font-family:var(--font-display);font-size:1.6rem;font-weight:800;line-height:1.1;color:var(--text)}
.hero-stats b small{font-size:.6em;color:var(--red-2);margin-left:2px}
.hero-stats span{font-size:.8rem;color:var(--muted)}
.hero-visual{position:relative;aspect-ratio:1/.82;max-height:calc(100svh - 300px);min-height:380px;margin:0 auto;width:100%;perspective:1400px}
.hero-word{position:absolute;left:50%;top:40%;transform:translate(-50%,-50%);font-family:var(--font-display);font-weight:800;font-size:clamp(4.5rem,11vw,10rem);letter-spacing:-.04em;line-height:1;white-space:nowrap;color:transparent;-webkit-text-stroke:1.5px rgba(59,52,120,.16);background:linear-gradient(180deg,rgba(59,52,120,.10),rgba(59,52,120,0) 80%);-webkit-background-clip:text;background-clip:text;pointer-events:none;user-select:none;transition:opacity .4s}
.hero-word.swap{opacity:0}
.hero-bike{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;transform-style:preserve-3d;transition:transform .25s ease-out;z-index:2}
.hero-bike img{position:absolute;max-height:86%;max-width:90%;width:auto;object-fit:contain;filter:drop-shadow(0 40px 30px rgba(20,22,58,.28)) drop-shadow(0 10px 10px rgba(20,22,58,.15));opacity:0;transform:translateX(70px) scale(.9) rotateY(-16deg);transition:opacity .7s ease,transform .9s cubic-bezier(.2,.8,.2,1)}
.hero-bike img.active{opacity:1;transform:none;animation:float 6s ease-in-out infinite .9s}
.hero-bike img.leaving{opacity:0;transform:translateX(-90px) scale(.9) rotateY(18deg)}
@keyframes float{0%,100%{translate:0 0}50%{translate:0 -12px}}
.hud{position:absolute;z-index:3;display:flex;align-items:center;gap:12px;padding:12px 16px 12px 12px;border-radius:18px;background:rgba(255,255,255,.86);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--line);box-shadow:var(--shadow);animation:hudIn .8s cubic-bezier(.2,.8,.2,1) both}
.hud .ico-wrap{width:42px;height:42px;border-radius:12px}
.hud .ico-wrap .ico{width:22px;height:22px}
.hud b{display:block;font-family:var(--font-display);font-size:1.05rem;line-height:1.2}
.hud small{display:block;font-size:.72rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.hud-range{top:6%;right:0}
.hud-range b{font-size:1.6rem}
.hud-bat{top:44%;left:-2%;animation-delay:.15s}
.hud-tyre{bottom:12%;right:2%;animation-delay:.3s}
@keyframes hudIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.hero-models{position:relative;z-index:3;margin-top:14px}
.hero-models-inner{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;padding:10px;border-radius:24px;background:rgba(255,255,255,.75);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--line);box-shadow:var(--shadow)}
.hm{position:relative;display:flex;flex-direction:column;align-items:center;gap:2px;padding:10px 8px 12px;border-radius:16px;text-align:center;transition:background .25s,box-shadow .25s;overflow:hidden}
.hm img{height:62px;width:auto;object-fit:contain;transition:transform .35s}
.hm strong{font-family:var(--font-display);font-size:.82rem;line-height:1.2;margin-top:4px}
.hm span{font-size:.72rem;color:var(--muted)}
.hm:hover{background:var(--bg-2)}
.hm:hover img{transform:scale(1.08)}
.hm[aria-selected="true"]{background:#fff;box-shadow:0 10px 26px -12px rgba(20,22,58,.35),inset 0 0 0 1.5px rgba(227,32,43,.5)}
.hm[aria-selected="true"] strong{color:var(--red-2)}
.hm .prog{position:absolute;left:14px;right:14px;bottom:5px;height:3px;border-radius:3px;background:var(--bg-3);overflow:hidden;opacity:0}
.hm[aria-selected="true"] .prog{opacity:1}
.hm .prog i{display:block;height:100%;width:0;background:var(--grad)}
.hm[aria-selected="true"] .prog i{animation:prog var(--dur,5.2s) linear forwards}
.hero.paused .hm .prog i{animation-play-state:paused}
@keyframes prog{to{width:100%}}

/* ---------- holographic platform under bikes ---------- */
.platform{position:absolute;left:50%;bottom:6%;width:84%;aspect-ratio:1;transform:translateX(-50%) rotateX(76deg);pointer-events:none;z-index:1;margin-bottom:-38%}
.platform i{position:absolute;inset:0;border-radius:50%}
.platform i:nth-child(1){background:radial-gradient(closest-side,rgba(59,52,120,.30),rgba(82,72,181,.10) 55%,transparent 72%)}
.platform i:nth-child(2){inset:10%;border:2px solid rgba(59,52,120,.35);box-shadow:0 0 30px rgba(82,72,181,.25),inset 0 0 30px rgba(82,72,181,.15)}
.platform i:nth-child(3){inset:2%;border:1.5px dashed rgba(59,52,120,.25);animation:spin 26s linear infinite}
.platform i:nth-child(4){inset:22%;border:2px solid rgba(227,32,43,.55);box-shadow:0 0 22px rgba(227,32,43,.25);animation:spin 18s linear infinite reverse}
.platform i:nth-child(4)::after{content:"";position:absolute;top:-5px;left:50%;width:10px;height:10px;border-radius:50%;background:var(--red);box-shadow:0 0 14px var(--red)}
.beam{display:none}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- marquee ---------- */
.marquee{border-block:1px solid var(--line);background:var(--indigo);overflow:hidden;padding:18px 0}
.marquee-track{display:flex;gap:44px;width:max-content;animation:marq 42s linear infinite}
.marquee span{display:flex;align-items:center;gap:44px;font-family:var(--font-display);font-size:clamp(.95rem,1.6vw,1.25rem);font-weight:700;text-transform:uppercase;white-space:nowrap;color:#fff;letter-spacing:.02em}
.marquee span::after{content:"";width:9px;height:9px;border-radius:50%;background:var(--red)}
.marquee span:nth-child(even){color:#d0cdee}
@keyframes marq{to{transform:translateX(-50%)}}

/* ---------- perks ---------- */
.perks{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.perk{display:flex;align-items:center;gap:16px;padding:22px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);transition:.3s}
.perk:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.perk strong{display:block;font-family:var(--font-display);font-size:1rem}
.perk span{font-size:.86rem;color:var(--muted)}
.ico-wrap{display:grid;place-items:center;flex:none;width:52px;height:52px;border-radius:16px;background:linear-gradient(140deg,rgba(227,32,43,.10),rgba(59,52,120,.12));color:var(--red);border:1px solid rgba(227,32,43,.14)}
.ico-wrap .ico{width:26px;height:26px}

/* ---------- 3D showroom carousel ---------- */
.showroom{position:relative;height:clamp(420px,50vw,580px);perspective:1600px;margin-top:10px;user-select:none;-webkit-user-select:none;touch-action:pan-y;cursor:grab}
.showroom:active{cursor:grabbing}
.showroom-ring{position:absolute;left:50%;top:44%;width:0;height:0;transform-style:preserve-3d}
.showroom-item{position:absolute;width:clamp(220px,26vw,320px);left:calc(clamp(220px,26vw,320px) / -2);top:-150px;transform-style:preserve-3d;text-align:center}
.showroom-item a{display:block}
.showroom-item img{height:clamp(170px,19vw,240px);width:100%;object-fit:contain;filter:drop-shadow(0 26px 20px rgba(20,22,58,.25));pointer-events:none}
.showroom-item .label{margin-top:12px;display:inline-flex;flex-direction:column;align-items:center;padding:10px 18px;border-radius:16px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.showroom-item .label strong{font-family:var(--font-display);font-size:.98rem}
.showroom-item .label span{font-size:.78rem;color:var(--red-2);font-weight:700}
.showroom-floor{position:absolute;left:50%;top:74%;width:min(1100px,110%);height:240px;transform:translate(-50%,-50%) rotateX(78deg);border-radius:50%;background:radial-gradient(closest-side,rgba(59,52,120,.16),rgba(227,32,43,.05) 60%,transparent 72%);pointer-events:none}
.showroom-floor::after{content:"";position:absolute;inset:16%;border-radius:50%;border:2px solid rgba(59,52,120,.22)}
.showroom-ctrl{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:6px}
.round-btn{width:52px;height:52px;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;background:#fff;transition:.25s;box-shadow:var(--shadow-sm)}
.round-btn:hover{border-color:var(--red);color:var(--red);box-shadow:var(--shadow)}
.round-btn.prev .ico{transform:rotate(180deg)}
.hint{display:inline-flex;align-items:center;gap:8px;color:var(--dim);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600}

/* ---------- cards / tilt ---------- */
.tilt{transform-style:preserve-3d;transition:transform .35s cubic-bezier(.2,.8,.2,1);will-change:transform}
.card{position:relative;border-radius:var(--radius);background:#fff;border:1px solid var(--line);padding:28px;overflow:hidden;box-shadow:var(--shadow-sm);transition:box-shadow .3s}
.card:hover{box-shadow:var(--shadow-lg)}
.card::after{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--grad);transition:width .45s ease}
.card:hover::after{width:100%}
.card .glare{position:absolute;inset:0;pointer-events:none;background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(82,72,181,.07),transparent 45%);opacity:0;transition:opacity .3s}
.card:hover .glare{opacity:1}
.card h3{margin-top:18px}
.card p{color:var(--muted);margin:0}
.num-tag{position:absolute;top:22px;right:24px;font-family:var(--font-display);font-size:2.6rem;font-weight:800;color:transparent;-webkit-text-stroke:1px rgba(59,52,120,.18)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}

/* ---------- hotspot feature diagram ---------- */
.hotspot-wrap{display:grid;grid-template-columns:1fr 1.25fr 1fr;gap:24px;align-items:center}
.hotspot-col{display:flex;flex-direction:column;gap:16px}
.hotspot-item{display:flex;gap:16px;align-items:flex-start;padding:20px;border-radius:20px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);transition:.3s}
.hotspot-item:hover,.hotspot-item.active{border-color:rgba(227,32,43,.35);transform:translateY(-3px);box-shadow:var(--shadow)}
.hotspot-item .n{font-family:var(--font-display);font-weight:800;font-size:.85rem;width:38px;height:38px;flex:none;display:grid;place-items:center;border-radius:12px;background:var(--grad);color:#fff}
.hotspot-item h3{font-size:1rem;margin:4px 0 6px}
.hotspot-item p{font-size:.9rem;color:var(--muted);margin:0}
.hotspot-center{position:relative;aspect-ratio:1;display:grid;place-items:center}
.hotspot-center .orb{position:absolute;inset:6%;border-radius:50%;background:radial-gradient(circle at 50% 60%,rgba(82,72,181,.14),rgba(255,255,255,0) 64%);border:1.5px dashed rgba(59,52,120,.2);animation:spin 40s linear infinite}
.hotspot-center .orb::before{content:"";position:absolute;inset:12%;border-radius:50%;border:1px solid rgba(227,32,43,.22)}
.hotspot-center .orb::after{content:"";position:absolute;top:-6px;left:50%;width:12px;height:12px;border-radius:50%;background:var(--red);box-shadow:0 0 16px rgba(227,32,43,.6)}
.hotspot-center img{position:relative;width:88%;filter:drop-shadow(0 34px 26px rgba(20,22,58,.25))}

/* ---------- tech columns ---------- */
.tech-card ul{margin-top:14px;display:grid;gap:10px}
.tech-card li{display:flex;align-items:center;gap:10px;color:#33375c;font-size:.95rem}
.tech-card li .ico{color:var(--green);width:18px;height:18px}

/* ---------- savings calculator ---------- */
.calc{display:grid;grid-template-columns:1.1fr 1fr;gap:24px;align-items:stretch}
.calc-panel{padding:32px;border-radius:28px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.field{margin-bottom:22px}
.field label{display:flex;justify-content:space-between;font-weight:600;font-size:.94rem;margin-bottom:10px;color:#2b2f55}
.field output{font-family:var(--font-display);color:var(--red);font-weight:700;font-size:.94rem}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:6px;background:linear-gradient(90deg,var(--red),var(--indigo) var(--p,50%),var(--bg-3) var(--p,50%));outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:#fff;border:3px solid var(--red);box-shadow:0 4px 12px rgba(227,32,43,.35);cursor:pointer}
input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#fff;border:3px solid var(--red);cursor:pointer}
.calc-result{position:relative;overflow:hidden;padding:32px;border-radius:28px;background:radial-gradient(500px 300px at 100% 0%,rgba(227,32,43,.45),transparent 60%),linear-gradient(150deg,#3b3478,#231e52);color:#fff;display:flex;flex-direction:column;justify-content:center;box-shadow:var(--shadow-lg)}
.calc-result .eyebrow{color:#ffb3b8}
.calc-result .big{font-family:var(--font-display);font-size:clamp(2.6rem,5vw,3.8rem);font-weight:800;line-height:1;margin:6px 0 10px;color:#fff}
.calc-result p{color:#d8d6f3}
.calc-rows{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}
.calc-rows div{padding:16px;border-radius:16px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14)}
.calc-rows small{display:block;color:#c9c6ec;font-size:.74rem;text-transform:uppercase;letter-spacing:.1em}
.calc-rows b{font-family:var(--font-display);font-size:1.2rem}
.note{font-size:.8rem;color:var(--dim);margin-top:16px}
.calc-result .note{color:#b9b6e0}

/* ---------- split / stats ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,80px);align-items:center}
.lineup-wide{border-radius:28px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-lg)}
.lineup-wide img{width:100%}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{padding:28px 24px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.stat .v{font-family:var(--font-display);font-size:clamp(1.8rem,3.2vw,2.6rem);font-weight:800;line-height:1;margin-bottom:10px}
.stat p{color:var(--muted);font-size:.9rem;margin:0}
.text-block p{color:var(--muted)}
.text-block strong{color:var(--text)}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step{position:relative;padding:32px;border-radius:var(--radius);border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-sm);transition:.3s}
.step:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.step .k{font-family:var(--font-display);font-size:.78rem;font-weight:700;color:var(--red);letter-spacing:.2em}
.step h3{margin:12px 0 10px}
.step p{color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{max-width:900px;margin:0 auto;display:grid;gap:12px}
.faq details{border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow-sm);transition:border-color .25s,box-shadow .25s}
.faq details[open]{border-color:rgba(227,32,43,.3);box-shadow:var(--shadow)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 24px;font-weight:700;font-size:1.02rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary .ico{transition:transform .3s;color:var(--red)}
.faq details[open] summary .ico{transform:rotate(45deg)}
.faq details p{padding:0 24px 22px;margin:0;color:var(--muted)}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;border-radius:32px;padding:clamp(36px,6vw,68px);background:radial-gradient(600px 340px at 90% 20%,rgba(227,32,43,.5),transparent 60%),linear-gradient(135deg,#3b3478,#1f1a4a);color:#fff;display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center;box-shadow:var(--shadow-lg)}
.cta-band::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(90deg,transparent,#000);-webkit-mask-image:linear-gradient(90deg,transparent,#000);pointer-events:none}
.cta-band>*{position:relative}
.cta-band h2{color:#fff;margin-bottom:14px}
.cta-band .eyebrow{color:#ffb3b8}
.cta-band p{color:#d9d7f3}
.cta-band .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.cta-band .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.cta-band .btn-ghost:hover{background:#fff;color:var(--indigo)}
.cta-band img{filter:drop-shadow(0 30px 30px rgba(0,0,0,.45));animation:float 6s ease-in-out infinite}

/* ---------- page hero (inner) ---------- */
.page-hero{position:relative;padding:calc(var(--header-h) + 64px) 0 64px;overflow:hidden;background:radial-gradient(800px 400px at 85% 0%,rgba(82,72,181,.12),transparent 60%),radial-gradient(600px 300px at 0% 100%,rgba(227,32,43,.07),transparent 60%),linear-gradient(180deg,#fff,#f5f6fb);border-bottom:1px solid var(--line)}
.page-hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(59,52,120,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(59,52,120,.05) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 80% 20%,#000,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 80% 20%,#000,transparent 70%);pointer-events:none}
.page-hero .container{position:relative;z-index:1}
.page-hero .lead{max-width:720px}
.crumbs{font-size:.86rem;color:var(--muted);margin-bottom:22px}
.crumbs ol{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.crumbs a:hover{color:var(--red)}
.crumbs li+li::before{content:"/";margin-right:8px;color:var(--dim)}
.crumbs [aria-current]{color:var(--text);font-weight:600}

/* ---------- vehicles listing ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}
.filters button{padding:11px 18px;border-radius:999px;border:1.5px solid var(--line-2);background:#fff;font-weight:700;font-size:.88rem;color:#2b2f55;transition:.25s}
.filters button:hover{border-color:var(--indigo)}
.filters button[aria-pressed="true"]{background:var(--indigo);color:#fff;border-color:var(--indigo)}
.vgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.vcard{position:relative;display:flex;flex-direction:column;border-radius:26px;background:#fff;border:1px solid var(--line);overflow:hidden;box-shadow:var(--shadow-sm);transition:box-shadow .3s}
.vcard:hover{box-shadow:var(--shadow-lg)}
.vcard.hide{display:none}
.vcard .vis{position:relative;aspect-ratio:4/3.1;display:grid;place-items:center;padding:28px 20px 6px;background:radial-gradient(circle at 50% 75%,#ffffff 0%,#eef0f8 70%);transform-style:preserve-3d}
.vcard .vis::before{content:"";position:absolute;left:18%;right:18%;bottom:9%;height:14%;border-radius:50%;background:radial-gradient(closest-side,rgba(20,22,58,.22),transparent);filter:blur(4px)}
.vcard .vis img{position:relative;max-height:100%;width:auto;object-fit:contain;transition:transform .5s cubic-bezier(.2,.8,.2,1);transform:translateZ(40px)}
.vcard:hover .vis img{transform:translateZ(60px) scale(1.05)}
.vcard .badge{position:absolute;top:16px;left:16px;z-index:2;padding:6px 12px;border-radius:999px;font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;background:#fff;color:var(--indigo);border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.vcard .body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:12px;flex:1}
.vcard h3{margin:0;font-size:1.25rem}
.vcard h3 a:hover{color:var(--red)}
.vcard .desc{color:var(--muted);font-size:.92rem;margin:0}
.vcard .specs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:4px}
.vcard .specs div{padding:10px;border-radius:12px;background:var(--bg-2);text-align:center}
.vcard .specs b{display:block;font-family:var(--font-display);font-size:.95rem}
.vcard .specs small{font-size:.66rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.vcard .actions{display:flex;gap:10px;margin-top:auto;padding-top:8px}
.vcard .actions .btn{flex:1}
.swatches{display:flex;gap:6px;align-items:center}
.swatches i{width:16px;height:16px;border-radius:50%;box-shadow:0 0 0 2px #fff,0 0 0 3px var(--line-2);display:inline-block}

/* ---------- vehicle detail ---------- */
.v-hero{position:relative;min-height:100svh;padding:calc(var(--header-h) + 30px) 0 50px;overflow:hidden;display:flex;align-items:center;background:radial-gradient(900px 600px at 72% 45%,rgba(82,72,181,.15),transparent 62%),radial-gradient(600px 400px at 100% 100%,rgba(227,32,43,.08),transparent 60%),linear-gradient(180deg,#fff,#f4f5fb)}
.v-hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:.9fr 1.2fr;gap:30px;align-items:center;width:100%}
.v-title .series{font-family:var(--font-display);font-size:.78rem;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--red)}
.v-title h1{font-size:clamp(2.6rem,6vw,5rem);margin:10px 0 14px}
.v-quick{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:26px 0 30px}
.v-quick div{padding:14px;border-radius:16px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.v-quick b{display:block;font-family:var(--font-display);font-size:1.1rem}
.v-quick small{color:var(--muted);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}
.v-stage{position:relative;aspect-ratio:1/0.86;perspective:1400px;cursor:grab;touch-action:pan-y}
.v-stage:active{cursor:grabbing}
.v-stage .turntable{position:absolute;inset:0;transform-style:preserve-3d;transition:transform .15s ease-out;z-index:2}
.v-stage img.v-img{position:absolute;left:50%;top:46%;max-height:84%;max-width:94%;width:auto;transform:translate(-50%,-50%);filter:drop-shadow(0 40px 30px rgba(20,22,58,.28));transition:opacity .45s ease}
.v-stage img.v-img.swap{opacity:0}
.v-stage .hint{position:absolute;bottom:0;left:50%;transform:translateX(-50%);z-index:3}
.colour-pick{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:center;margin-top:8px}
.colour-pick button{width:40px;height:40px;border-radius:50%;border:2px solid transparent;padding:3px;transition:.25s;background:#fff;box-shadow:0 0 0 1px var(--line-2)}
.colour-pick button span{display:block;width:100%;height:100%;border-radius:50%}
.colour-pick button[aria-pressed="true"]{border-color:var(--red);box-shadow:0 6px 16px -4px rgba(227,32,43,.5)}
.colour-name{font-size:.88rem;color:var(--muted);margin-left:6px;font-weight:600}
.battery-opts{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:26px}
.battery-opts button{flex:1;min-width:200px;text-align:left;padding:18px 20px;border-radius:18px;border:1.5px solid var(--line-2);background:#fff;transition:.25s}
.battery-opts button b{display:block;font-family:var(--font-display);font-size:1.05rem}
.battery-opts button small{color:var(--muted)}
.battery-opts button[aria-pressed="true"]{border-color:var(--red);box-shadow:0 12px 28px -14px rgba(227,32,43,.6)}
.gauge-wrap{display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:center}
.gauge{position:relative;width:min(290px,70vw);aspect-ratio:1;border-radius:50%;background:#fff;box-shadow:var(--shadow-lg)}
.gauge svg{width:100%;height:100%;transform:rotate(135deg)}
.gauge .track{stroke:var(--bg-3)}
.gauge .bar{transition:stroke-dashoffset 1.2s cubic-bezier(.2,.8,.2,1)}
.gauge .read{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.gauge .read b{font-family:var(--font-display);font-size:3.4rem;font-weight:800;line-height:1}
.gauge .read small{color:var(--muted);letter-spacing:.2em;text-transform:uppercase;font-size:.72rem;margin-top:6px}
.spec-table{width:100%;border-collapse:collapse}
.spec-table th,.spec-table td{padding:14px 0;border-bottom:1px solid var(--line);text-align:left;font-size:.95rem;vertical-align:top}
.spec-table th{color:var(--muted);font-weight:600;width:44%}
.spec-table td{font-weight:700}
.feat-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.feat{display:flex;flex-direction:column;align-items:flex-start;gap:14px;padding:22px 18px;border-radius:20px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);transition:.3s}
.feat:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(227,32,43,.3)}
.feat strong{font-size:.95rem;line-height:1.35}
.scene-banner{position:relative;border-radius:32px;overflow:hidden;aspect-ratio:21/9;box-shadow:var(--shadow-lg)}
.scene-banner img{width:100%;height:120%;object-fit:cover;transform:translateY(var(--py,0));will-change:transform}
.scene-banner .cap{position:absolute;left:0;right:0;bottom:0;padding:clamp(20px,4vw,44px);background:linear-gradient(transparent,rgba(16,14,48,.85))}
.scene-banner .cap h2{margin:0 0 6px;font-size:clamp(1.4rem,3vw,2.4rem);color:#fff}
.scene-banner .cap p{margin:0;color:#e4e3f6;max-width:640px}
.lineup-card{border-radius:28px;background:#fff;padding:clamp(18px,3vw,36px);border:1px solid var(--line);box-shadow:var(--shadow)}
.lineup-card img{margin:0 auto;max-height:520px;width:auto}
.related{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}

/* ---------- compare ---------- */
.table-scroll{overflow-x:auto;border-radius:24px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow);-webkit-overflow-scrolling:touch}
.compare{border-collapse:separate;border-spacing:0;min-width:980px;width:100%}
.compare th,.compare td{padding:16px 18px;border-bottom:1px solid var(--line);text-align:center;font-size:.92rem}
.compare thead th{background:var(--bg-2);vertical-align:top;padding-top:22px;padding-bottom:20px}
.compare thead th[scope=col]{width:12%;min-width:130px}
.compare thead th:first-child{vertical-align:bottom}
.cmp-head{display:flex;flex-direction:column;align-items:center;gap:12px}
.cmp-img{display:flex;align-items:flex-end;justify-content:center;width:100%;height:110px}
.cmp-img img{max-height:110px;max-width:100%;width:auto;height:auto;object-fit:contain;object-position:center bottom;filter:drop-shadow(0 12px 10px rgba(20,22,58,.18))}
.cmp-name{display:flex;align-items:flex-start;justify-content:center;min-height:2.7em;line-height:1.35;text-align:center;font-family:var(--font-display);font-size:.88rem;font-weight:700}
.compare thead a:hover{color:var(--red)}
.compare th[scope=row]{text-align:left;position:sticky;left:0;background:#fff;color:#2b2f55;font-weight:700;min-width:190px;z-index:1}
.compare td .ico{color:var(--green);width:22px;height:22px}
.compare td .ico.no{color:#c5c8d8}
.compare .grp th{background:rgba(59,52,120,.06);color:var(--indigo);font-family:var(--font-display);font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;text-align:left}
.compare tbody tr:hover td{background:rgba(227,32,43,.03)}

/* ---------- about ---------- */
.timeline{position:relative;max-width:980px;margin:0 auto}
.timeline::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:2px;transform:translateX(-50%);background:linear-gradient(var(--red),var(--indigo))}
.tl-item{position:relative;width:50%;padding:0 48px 40px 0}
.tl-item:nth-child(even){margin-left:50%;padding:0 0 40px 48px}
.tl-item::before{content:"";position:absolute;top:8px;right:-9px;width:18px;height:18px;border-radius:50%;background:#fff;border:4px solid var(--red);box-shadow:0 0 0 5px rgba(227,32,43,.12)}
.tl-item:nth-child(even)::before{left:-9px;right:auto;border-color:var(--indigo);box-shadow:0 0 0 5px rgba(59,52,120,.12)}
.tl-card{padding:22px 24px;border-radius:20px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.tl-year{font-family:var(--font-display);font-weight:800;font-size:1.5rem}
.tl-card h3{font-size:1.02rem;margin:6px 0 6px}
.tl-card p{color:var(--muted);margin:0;font-size:.93rem}
.mission-list{display:grid;gap:16px}
.mission-list li{display:flex;gap:18px;padding:22px;border-radius:20px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.mission-list .n{font-family:var(--font-display);font-weight:800;font-size:1.4rem;line-height:1}
.mission-list h3{font-size:1.05rem;margin:0 0 6px}
.mission-list p{color:var(--muted);margin:0}
.mii-badge{display:inline-flex;align-items:center;gap:14px;padding:14px 20px;border-radius:18px;border:1px solid var(--line);background:linear-gradient(120deg,rgba(255,153,51,.12),#fff,rgba(19,136,8,.10))}
.mii-badge .ico{color:#e07b00;width:28px;height:28px}
.mii-badge b{font-family:var(--font-display);font-size:.95rem}
.mii-badge small{display:block;color:var(--muted)}
.pill-list{display:flex;flex-wrap:wrap;gap:10px}
.pill-list li{padding:10px 16px;border-radius:999px;border:1px solid var(--line);background:var(--bg-2);font-weight:600;font-size:.9rem}

/* ---------- forms ---------- */
.form-card{padding:clamp(24px,4vw,40px);border-radius:28px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-lg)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-grid .full{grid-column:1/-1}
.fld label{display:block;font-weight:600;font-size:.86rem;margin-bottom:8px;color:#2b2f55}
.fld input,.fld textarea,.fld select{width:100%;padding:14px 16px;border-radius:14px;border:1.5px solid var(--line-2);background:var(--bg-2);color:var(--text);font:inherit;font-size:.95rem;transition:border-color .2s,box-shadow .2s,background .2s}
.fld textarea{min-height:130px;resize:vertical}
.fld input:focus,.fld textarea:focus,.fld select:focus{outline:none;border-color:var(--indigo);background:#fff;box-shadow:0 0 0 4px rgba(59,52,120,.12)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-status{margin-top:16px;padding:14px 16px;border-radius:14px;font-weight:600;display:none}
.form-status.ok{display:block;background:#e9f8f0;border:1px solid #9fdcbc;color:#0f6b3e}
.form-status.err{display:block;background:#fdecee;border:1px solid #f4b1b6;color:#9b111b}
.info-list{display:grid;gap:14px}
.info-item{display:flex;gap:16px;align-items:flex-start;padding:20px;border-radius:20px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);transition:.25s}
a.info-item:hover{border-color:rgba(227,32,43,.35);transform:translateX(4px);box-shadow:var(--shadow)}
.info-item small{display:block;color:var(--muted);font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:2px}
.info-item b{font-size:1rem;font-weight:700;line-height:1.5}
.info-item b a:hover{color:var(--red)}
.map{border-radius:28px;overflow:hidden;border:1px solid var(--line);aspect-ratio:21/8;background:var(--bg-2);box-shadow:var(--shadow)}
.map iframe{width:100%;height:100%;border:0}

/* ---------- footer ---------- */
.site-footer{position:relative;margin-top:40px;border-top:1px solid var(--line);background:var(--bg-2);overflow:hidden}
.site-footer::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--grad)}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.4fr;gap:40px;padding:72px 0 48px}
.footer-top h3{font-size:.8rem;letter-spacing:.2em;text-transform:uppercase;color:var(--indigo);margin-bottom:20px}
.footer-top p{color:var(--muted);font-size:.93rem}
.footer-top ul{display:grid;gap:10px}
.footer-top ul a{color:var(--muted);font-size:.94rem;transition:color .2s}
.footer-top ul a:hover{color:var(--red)}
.footer-logo img{height:52px;width:auto;margin-bottom:18px}
.socials{display:flex;gap:10px;margin-top:18px}
.socials a{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:#fff;border:1px solid var(--line);color:var(--indigo);transition:.25s}
.socials a:hover{background:var(--red);border-color:var(--red);color:#fff;transform:translateY(-3px)}
.contact-lines li{display:flex;gap:12px;color:var(--muted);font-size:.93rem}
.contact-lines .ico{color:var(--red);margin-top:3px}
.contact-lines strong{color:var(--text)}
.contact-lines a:hover{color:var(--red)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding:24px 0 30px;border-top:1px solid var(--line);color:var(--dim);font-size:.85rem}
.footer-bottom .mii{display:inline-flex;gap:8px;align-items:center}
.footer-big{font-family:var(--font-display);font-weight:800;font-size:clamp(3rem,15vw,13rem);line-height:.8;text-align:center;letter-spacing:-.05em;color:transparent;-webkit-text-stroke:1px rgba(59,52,120,.1);user-select:none;padding-top:10px;white-space:nowrap;overflow:hidden}

/* ---------- floating actions ---------- */
.fab{position:fixed;right:18px;bottom:18px;z-index:90;display:flex;flex-direction:column;gap:10px}
.fab a{position:relative;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;box-shadow:0 14px 30px -10px rgba(20,22,58,.45);transition:transform .25s}
.fab a:hover{transform:scale(1.08)}
.fab .wa{background:#128246}
.fab .call{background:var(--red)}
.fab .ico{width:26px;height:26px;color:#fff}
.fab .wa::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #128246;animation:ping 2.2s infinite}
@keyframes ping{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.6);opacity:0}}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(36px);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal-d1{transition-delay:.08s}.reveal-d2{transition-delay:.16s}.reveal-d3{transition-delay:.24s}.reveal-d4{transition-delay:.32s}

/* ---------- 404 ---------- */
.nf{min-height:100svh;display:grid;place-items:center;text-align:center;padding:120px 24px 60px;background:radial-gradient(700px 400px at 50% 30%,rgba(82,72,181,.12),transparent 60%)}
.nf .code{font-family:var(--font-display);font-weight:800;font-size:clamp(6rem,22vw,14rem);line-height:.9}
.no-webgl{background:none}

/* ---------- responsive ---------- */
@media (max-width:1180px){
  .hero-models-inner{grid-template-columns:repeat(7,minmax(118px,1fr));overflow-x:auto;scrollbar-width:none}
  .hero-models-inner::-webkit-scrollbar{display:none}
}
@media (max-width:1100px){
  .feat-grid{grid-template-columns:repeat(4,1fr)}
  .footer-top{grid-template-columns:1fr 1fr}
  .hotspot-wrap{grid-template-columns:1fr 1fr}
  .hotspot-center{grid-column:1/-1;order:-1;max-width:520px;margin:0 auto;width:100%}
  .hero-stats div{padding:0 16px}
}
@media (max-width:980px){
  :root{--header-h:70px}
  .burger{display:flex}
  .main-nav{position:fixed;top:var(--header-h);left:0;right:0;height:calc(100svh - var(--header-h));flex-direction:column;align-items:stretch;justify-content:flex-start;padding:20px;background:#fff;transform:translateX(100%);transition:transform .4s cubic-bezier(.2,.8,.2,1);overflow-y:auto}
  .site-header{backdrop-filter:none;-webkit-backdrop-filter:none;background:#fff}
  .menu-open .main-nav{transform:none}
  .main-nav>ul{flex-direction:column;align-items:stretch;gap:4px}
  .main-nav a,.main-nav .nav-btn{font-size:1.08rem;padding:14px 16px;font-family:var(--font-display);width:100%;justify-content:space-between;border-radius:14px}
  .mega{position:static;transform:none;width:100%;grid-template-columns:1fr 1fr;opacity:1;visibility:visible;margin:6px 0 10px;box-shadow:none;border:0;padding:0;background:transparent}
  .has-mega:hover .mega,.has-mega:focus-within .mega,.has-mega.open .mega{transform:none}
  .has-mega:not(.open) .mega{display:none}
  .mega a{font-family:var(--font-body)!important;font-size:1rem!important}
  .nav-cta .btn-primary{display:none}
  .mobile-cta{display:flex!important;gap:10px;margin-top:20px}
  .mobile-cta .btn{flex:1}
  .hero-grid,.v-hero-grid,.split,.calc,.cta-band{grid-template-columns:1fr}
  .hero{min-height:auto}
  .hero-visual{max-width:600px;margin:0 auto;width:100%}
  .perks,.stats,.grid-4{grid-template-columns:1fr 1fr}
  .grid-3,.vgrid,.steps,.related{grid-template-columns:1fr 1fr}
  .feat-grid{grid-template-columns:repeat(3,1fr)}
  .gauge-wrap{grid-template-columns:1fr;justify-items:center}
  .cta-band img{max-width:340px;margin:0 auto}
  .timeline::before{left:12px}
  .tl-item,.tl-item:nth-child(even){width:100%;margin-left:0;padding:0 0 28px 44px}
  .tl-item::before,.tl-item:nth-child(even)::before{left:3px;right:auto}
  .map{aspect-ratio:4/3}
}
@media (max-width:640px){
  body{font-size:16px}
  .container{padding:0 16px}
  .brand img{height:38px}
  .perks,.stats,.grid-3,.grid-4,.grid-2,.vgrid,.steps,.related,.hotspot-wrap{grid-template-columns:1fr}
  .feat-grid{grid-template-columns:1fr 1fr}
  .form-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr;gap:32px;padding-top:56px}
  .section{padding:60px 0}
  .section-head{margin-bottom:34px}
  .hero{padding-top:calc(var(--header-h) + 22px)}
  .hero h1{font-size:2.45rem}
  .hero-copy .lead{font-size:1rem;margin-bottom:24px}
  .hero-kicker{font-size:.78rem;margin-bottom:18px}
  .hero-actions .btn{padding:13px 18px;font-size:.9rem}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:16px 0}
  .hero-stats div{padding:0 0 0 14px;border-left:1px solid var(--line)}
  .hero-stats div:nth-child(odd){padding-left:0;border-left:0}
  .hero-stats b{font-size:1.35rem}
  .hud{padding:8px 12px 8px 8px;gap:8px;border-radius:14px}
  .hud .ico-wrap{width:32px;height:32px;border-radius:10px}
  .hud .ico-wrap .ico{width:18px;height:18px}
  .hud b{font-size:.88rem}
  .hud-range b{font-size:1.15rem}
  .hud small{font-size:.6rem}
  .hud-bat{left:0;top:52%}
  .hero-models-inner{grid-template-columns:repeat(7,104px)}
  .hm img{height:48px}
  .v-hero{min-height:auto;padding-bottom:20px}
  .v-title h1{font-size:2.3rem}
  .v-quick{gap:8px;margin:18px 0 20px}
  .v-quick div{padding:10px}
  .v-quick b{font-size:.82rem}
  .v-quick small{font-size:.6rem;letter-spacing:.04em}
  .calc-rows{grid-template-columns:1fr}
  .scene-banner{aspect-ratio:auto;border-radius:24px}
  .scene-banner img{height:240px;transform:none}
  .scene-banner .cap{position:static;background:var(--indigo);padding:22px}
  .battery-opts button{min-width:0}
  .page-hero{padding:calc(var(--header-h) + 40px) 0 40px}
  .cta-band{border-radius:24px}
  .gauge .read b{font-size:2.8rem}
  .showroom{height:400px}
  .mega{grid-template-columns:1fr}
  .fab a{width:50px;height:50px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}
#showroom,.hero,.v-hero,.hotspot-wrap{overflow-x:clip}
.cta-band .grad-text,.calc-result .grad-text{background:linear-gradient(90deg,#ff5a64,#ffc2c6);-webkit-background-clip:text;background-clip:text;color:transparent}
.hud-tyre:hover{border-color:rgba(227,32,43,.4)}
.hud-tyre .ico-wrap{background:var(--red);color:#fff;border-color:var(--red)}

/* ---------- catalogue download ---------- */
.cat-wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,80px);align-items:center}
.book{position:relative;display:block;perspective:1600px;padding:20px}
.book img{border-radius:10px 18px 18px 10px;box-shadow:-2px 0 0 #d9dbe8,-6px 0 0 #fff,-8px 0 0 #d9dbe8,var(--shadow-lg),0 50px 60px -30px rgba(20,22,58,.45);transform:rotateY(14deg) rotateX(4deg);transform-origin:left center;transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.book::before{content:"";position:absolute;left:20px;top:20px;bottom:20px;width:22px;border-radius:10px 0 0 10px;background:linear-gradient(90deg,rgba(0,0,0,.25),rgba(0,0,0,0));z-index:1;transform:rotateY(14deg) rotateX(4deg);transform-origin:left center;pointer-events:none;transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.book:hover img,.book:hover::before{transform:rotateY(4deg) rotateX(1deg) scale(1.02)}
.book-tag{position:absolute;right:6px;top:6px;z-index:2;display:inline-flex;align-items:center;gap:6px;padding:9px 14px;border-radius:999px;background:var(--red);color:#fff;font-weight:800;font-size:.8rem;box-shadow:0 10px 24px -8px rgba(227,32,43,.7)}
.cat-points{display:grid;gap:10px;margin-top:6px}
.cat-points li{display:flex;align-items:center;gap:10px;font-weight:600;color:#2b2f55}
.cat-points .ico{color:var(--green)}
.nav-cat .ico{color:var(--red)}
.mobile-cat{display:none!important}
.map-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:22px}
.map{aspect-ratio:21/9}
@media (max-width:1200px){.nav-cat span{display:none}.nav-cat{padding:11px 13px}}
@media (max-width:980px){.cat-wrap{grid-template-columns:1fr}.nav-cat{display:none!important}.mobile-cat{display:flex!important;margin-top:10px;width:100%}.map{aspect-ratio:4/3}}
section[id]{scroll-margin-top:calc(var(--header-h) + 10px)}
/* hero must never be wider than the phone screen */
.hero-grid>*,.v-hero-grid>*{min-width:0}
@media (max-width:640px){.hero-visual{min-height:0;max-height:none;aspect-ratio:1/.95}}
.showroom-item .label{transition:opacity .3s}