:root{
  --bg:#0f1012; --panel:#0a0b0d; --line:#26282c; --text:#e9e9e6; --muted:#8d9096; --accent:#b3122b;
  --head:'Michroma',sans-serif; --body:'Hanken Grotesk',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{background:var(--bg);color:var(--text);font-family:var(--body);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,.eyebrow,.steps,legend,.btn,.logo{font-family:var(--head);font-weight:400}

/* header */
.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:18px clamp(20px,5vw,64px);background:rgba(15,16,18,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.logo{font-size:13px;letter-spacing:.18em}.logo em{font-style:normal;color:var(--muted)}.star{color:var(--accent)}
.nav{display:flex;gap:28px;font-size:14px;color:var(--muted)}
.nav a:hover{color:var(--text)}
.burger{display:none;background:none;border:0;width:32px;height:24px;position:relative;cursor:pointer}
.burger span{position:absolute;left:4px;right:4px;height:2px;background:var(--text);transition:.2s}
.burger span:first-child{top:8px}.burger span:last-child{top:15px}

section{padding:clamp(56px,9vw,110px) clamp(20px,5vw,64px);max-width:1280px;margin:auto}
.eyebrow{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-bottom:20px}
h2{font-size:clamp(22px,3vw,34px);line-height:1.25;letter-spacing:.02em}

/* hero */
.hero{padding-top:clamp(80px,14vw,170px)}
.hero h1{font-size:clamp(30px,6vw,68px);line-height:1.1;letter-spacing:.01em}
.hero h1 span{color:var(--muted);font-size:.5em;display:block;margin-top:18px;line-height:1.35}
.lead{max-width:560px;color:var(--muted);margin:28px 0 36px;font-size:18px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:12px;padding:15px 26px;font-size:12px;letter-spacing:.2em;cursor:pointer;border:1px solid var(--text);transition:.2s;text-transform:uppercase}
.btn-light{background:#ececea;color:#111}.btn-light:hover{background:#fff}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--line)}.btn-ghost:hover{border-color:var(--muted)}
.arrow{width:22px;height:1px;background:currentColor;position:relative;display:inline-block}
.arrow::after{content:"";position:absolute;right:0;top:-4px;width:8px;height:8px;border-top:1px solid currentColor;border-right:1px solid currentColor;transform:rotate(45deg)}
.arrow.back::after{right:auto;left:0;transform:rotate(-135deg)}

/* benefits */
.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:0;padding-top:0;padding-bottom:0}
.benefits article{border:1px solid var(--line);margin-left:-1px;padding:34px 30px;background:var(--panel)}
.num{font-family:var(--head);font-size:11px;color:var(--accent);letter-spacing:.2em}
.benefits h3{font-size:14px;margin:18px 0 12px;line-height:1.5}
.benefits p,.services p,.about p{color:var(--muted)}

/* about */
.about{display:grid;grid-template-columns:1fr 1.2fr;gap:56px}
.facts{list-style:none;margin-top:32px;display:grid;gap:18px}
.facts li{border-top:1px solid var(--line);padding-top:14px;color:var(--muted)}
.facts strong{display:block;color:var(--text);font-weight:500}

/* services */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));padding:0 1px 1px 0}
.services article{border:1px solid var(--line);margin:0 -1px -1px 0;padding:34px 28px;transition:.2s}
.services article:hover{background:var(--panel)}
.services h3{font-size:14px;margin-bottom:12px}

/* wizard */
.wizard-section h2{margin-bottom:36px}
.wizard{background:var(--panel);border:1px solid var(--line);max-width:1128px}
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line);font-size:11px;letter-spacing:.2em;color:#55585e}
.steps li{padding:22px 22px;border-right:1px solid var(--line);position:relative}
.steps li:last-child{border:0}
.steps li span{margin-right:10px;opacity:.7}
.steps li.done{color:var(--muted)}
.steps li.active{color:var(--text)}
.steps li.active::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:var(--text)}

.panel{display:none;padding:44px 48px;min-height:380px}
.panel.active{display:grid}
.panel[data-panel="1"]{grid-template-columns:1.05fr 1fr;gap:56px}
.col-head{display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:22px}
.col-head h4{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.hint{font-size:14px;color:var(--muted)}
.selected-info{font-size:14px;color:var(--muted);margin-top:18px;min-height:24px}
.selected-info b{color:var(--text);font-weight:500}

#car{width:100%;height:auto;display:block}
#car .zone{fill:transparent;stroke:rgba(255,255,255,.14);stroke-width:1;cursor:pointer;transition:fill .15s}
#car .zone:hover{fill:rgba(255,255,255,.14)}
#car .zone.sel{fill:rgba(179,18,43,.75);stroke:#ff4a63}
#car .wheel{fill:#08090a;stroke:#3a3d42}
#car .wheel:hover{fill:#2a2c30}
#car .wheel.sel{fill:var(--accent);stroke:#ff4a63}
#car .deco{pointer-events:none}
#car .line{fill:none;stroke:rgba(0,0,0,.55);stroke-width:1}
#car .glass{fill:url(#glass);stroke:rgba(255,255,255,.08)}
#car .roof{fill:#0b0d10;stroke:rgba(255,255,255,.08)}
#car .gloss{fill:none;stroke:rgba(255,255,255,.35);stroke-width:1.5;stroke-linecap:round}
#car .head{fill:#f2f2f2;opacity:.92}
#car .tail{fill:#9c1426}
#car .tread{fill:none;stroke:#4a4d53;stroke-width:1.4}
#car .zone.mirror{fill:#14171a;stroke:#3a3d42}
#car .zone.mirror:hover{fill:#2a2c30}
#car .zone.mirror.sel{fill:var(--accent);stroke:#ff4a63}
#car .zone:focus-visible{outline:none;stroke:#fff;stroke-width:2}

fieldset{border:0;margin-bottom:34px}
legend{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:18px;padding:0}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips button{background:transparent;color:var(--muted);border:1px solid var(--line);padding:9px 15px;font:inherit;font-size:14px;cursor:pointer;transition:.15s}
.chips button:hover{color:var(--text);border-color:#4a4d53}
.chips button.on{background:#ececea;color:#111;border-color:#ececea}

.wizard-foot{display:flex;justify-content:flex-end;gap:14px;padding:22px 48px;border-top:1px solid var(--line)}

/* fields */
.fields{display:grid;grid-template-columns:1fr 1fr;gap:22px 28px;width:100%}
.fields .wide{grid-column:1/-1}
label{display:grid;gap:8px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
input,textarea{background:var(--bg);border:1px solid var(--line);color:var(--text);padding:13px 14px;font:inherit;font-size:15px;letter-spacing:0;text-transform:none;width:100%}
input:focus,textarea:focus{outline:none;border-color:var(--muted)}
input[type=file]{display:none}
.drop{border:1px dashed #3a3d42;padding:56px 24px;text-align:center;cursor:pointer;text-transform:none;letter-spacing:0;font-size:15px;transition:.2s}
.drop:hover{border-color:var(--muted)}
.drop strong{font-family:var(--head);font-weight:400;font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--text)}
.panel[data-panel="3"].active{display:block}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:12px;margin-top:22px}
.thumbs img{width:100%;aspect-ratio:1;object-fit:cover;border:1px solid var(--line)}
.error{color:#ff6b7f;margin-top:18px;font-size:14px}
.success{padding:64px 48px;text-align:center}
.success h3{font-size:20px;margin-bottom:12px}.success p{color:var(--muted);max-width:480px;margin:auto}

/* contact */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:32px}
.contact h4{font-size:11px;letter-spacing:.2em;color:var(--muted);margin-bottom:10px;text-transform:uppercase}
.contact a:hover{color:#fff;text-decoration:underline}

.site-footer{border-top:1px solid var(--line);padding:48px clamp(20px,5vw,64px);display:grid;grid-template-columns:1.2fr 1fr;gap:32px;color:var(--muted);font-size:14px}
.site-footer strong{font-family:var(--head);font-weight:400;font-size:12px;letter-spacing:.18em;color:var(--text)}
.site-footer p{margin-top:10px;max-width:380px}
.site-footer nav{display:flex;flex-wrap:wrap;gap:8px 22px;align-content:start}
.site-footer small{grid-column:1/-1}

/* responsive */
@media(max-width:900px){
  .burger{display:block}
  .nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:var(--bg);border-bottom:1px solid var(--line);display:none}
  .nav.open{display:flex}.nav a{padding:16px 24px;border-top:1px solid var(--line)}
  .benefits,.about,.site-footer{grid-template-columns:1fr}
  .benefits article{margin:-1px 0 0}
  .panel[data-panel="1"]{grid-template-columns:1fr;gap:36px}
  .panel{padding:28px 20px}.wizard-foot{padding:18px 20px}
  .steps{font-size:0}.steps li{font-size:11px;padding:18px 10px;text-align:center}.steps li.active{font-size:11px}
  .steps li:not(.active) span{margin:0}
  .steps li:not(.active){font-size:0}.steps li:not(.active) span{font-size:11px}
  .fields{grid-template-columns:1fr}
}

/* ---- multipage additions ---- */
.logo img{display:block;height:38px;width:auto}
.nav{align-items:center}
.nav .tel{color:var(--text);border:1px solid var(--line);padding:8px 14px;font-size:13px}
.dd{position:relative}
.dd-menu{display:none;position:absolute;top:100%;left:-14px;min-width:280px;background:var(--bg);border:1px solid var(--line);padding:8px 0;margin-top:14px}
.dd-menu::before{content:"";position:absolute;top:-16px;left:0;right:0;height:16px}
.dd:hover .dd-menu{display:block}
.dd-menu a{display:block;padding:10px 18px}

.hero{max-width:none;min-height:82vh;display:flex;align-items:center;background:linear-gradient(90deg,rgba(15,16,18,.95) 20%,rgba(15,16,18,.55)),var(--img) center/cover no-repeat;padding:clamp(70px,10vw,130px) clamp(20px,5vw,64px)}
.hero-in{max-width:1280px;margin:auto;width:100%}
.hero h1{font-size:clamp(28px,5.2vw,60px)}
.hero h1 span{display:inline;font-size:1em;color:var(--muted);margin:0}
.follow{margin-left:22px;font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.follow:hover{color:var(--text)}
.benefits{padding-top:60px}
.benefits article{padding:30px}
.benefits h3{margin-bottom:0}
.more{display:inline-block;margin-top:18px;font-size:12px;letter-spacing:.2em;text-transform:uppercase;border-bottom:1px solid var(--line);padding-bottom:3px}
.more:hover{border-color:var(--text)}
.grid.three{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid.two{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.grid.tight{margin-top:36px}
.intro{color:var(--muted);max-width:560px;margin:-14px 0 34px}

.page-title{padding-bottom:20px;padding-top:clamp(60px,9vw,110px)}
.page-title h1{font-size:clamp(26px,4.4vw,46px)}
.crumb{font-size:13px;color:var(--muted);margin-bottom:16px}.crumb a:hover{color:var(--text)}
.sub{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin:30px 0 12px}
.about .btn{margin-top:30px}
.about h2{font-size:clamp(18px,2.2vw,26px);line-height:1.5}
.photo{max-width:none;height:min(52vw,460px);background:linear-gradient(rgba(15,16,18,.25),rgba(15,16,18,.25)),var(--img) center/cover;padding:0;border-block:1px solid var(--line)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;text-align:center}
.stats strong{font-family:var(--head);font-weight:400;font-size:clamp(34px,6vw,64px);display:inline}
.stats strong::after{content:"+";color:var(--accent)}
.stats span{display:block;color:var(--muted);font-size:13px;letter-spacing:.16em;text-transform:uppercase;margin-top:6px}
.team article{padding:34px 28px;border:1px solid var(--line);margin:0 -1px -1px 0}
.team h3{font-size:16px;margin-bottom:6px}.team p{color:var(--muted)}

.cta{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;border-top:1px solid var(--line)}
.cta h2{font-size:clamp(18px,2.4vw,26px);max-width:620px;margin-bottom:10px}.cta p:not(.eyebrow){color:var(--muted)}

.intro-block{padding-bottom:20px}
.intro-block>p{color:var(--muted);max-width:640px;font-size:18px}
.pills{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.pills li{border:1px solid var(--line);padding:9px 15px;font-size:14px;color:var(--muted)}
.svc{display:grid;grid-template-columns:.8fr 1.4fr;gap:48px;border-top:1px solid var(--line)}
.svc h2{font-size:clamp(18px,2.4vw,26px)}
.svc .big{font-size:18px;color:var(--text);max-width:680px;margin-bottom:6px}
.svc article{border:1px solid var(--line);padding:26px 22px;margin:0 -1px -1px 0}
.svc article h3{font-size:13px;margin-bottom:10px}.svc article p{color:var(--muted);font-size:15px}

.contact-page{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.contact-page h2{font-size:clamp(18px,2.4vw,26px);margin-bottom:18px;line-height:1.4}
.contact-page>div>p{color:var(--muted)}
.contact-page .facts{margin-top:28px}
.contact-page .facts a:hover{text-decoration:underline}
.box{background:var(--panel);border:1px solid var(--line);padding:34px}
.box .btn{margin-top:24px}

.legal{max-width:860px}
.legal h3{font-size:15px;margin:36px 0 12px}.legal h4{font-size:12px;letter-spacing:.1em;margin:18px 0 6px;color:var(--muted)}
.legal p,.legal li{color:var(--muted);margin-bottom:10px}.legal ul{padding-left:20px;margin-bottom:10px}.legal a{text-decoration:underline}

.site-footer{grid-template-columns:1.3fr .8fr 1fr 1.2fr;align-items:start}
.site-footer img{display:block;margin-bottom:14px}
.site-footer h5{font-family:var(--head);font-weight:400;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--text);margin-bottom:14px}
.site-footer a{display:block;margin-bottom:8px}.site-footer a:hover{color:var(--text)}
.site-footer p{margin:0 0 8px;max-width:none}.site-footer .f-brand p{max-width:340px}
.site-footer .insta{margin-top:14px;font-size:12px;letter-spacing:.18em;text-transform:uppercase}
.site-footer small{grid-column:1/-1;border-top:1px solid var(--line);padding-top:20px}
@media(max-width:900px){
  .nav .tel{border:0;padding:16px 24px}
  .dd-menu{display:block;position:static;border:0;margin:0;padding:0}.dd-menu::before{display:none}
  .dd-menu a{padding:12px 24px 12px 40px;border-top:1px solid var(--line);font-size:13px}
  .svc,.contact-page,.site-footer{grid-template-columns:1fr}.svc{gap:20px}
  .follow{display:block;margin:20px 0 0}
}

/* realistic car details */
#car .line{stroke:rgba(0,0,0,.6);stroke-width:.9}
#car .crease{fill:none;stroke:rgba(255,255,255,.18);stroke-width:1.2}
#car .shine{fill:rgba(255,255,255,.07)}
#car .glass{fill:url(#glass);stroke:rgba(0,0,0,.7);stroke-width:1}
#car .refl{fill:rgba(255,255,255,.10)}
#car .wiper{fill:none;stroke:#050607;stroke-width:1.6;stroke-linecap:round}
#car .pillar{fill:none;stroke:#0a0b0d;stroke-width:3}
#car .sliver{fill:#06080b;stroke:rgba(255,255,255,.06)}
#car .roofglass{fill:url(#roofglass);stroke:rgba(255,255,255,.12)}
#car .shade{fill:none;stroke:rgba(255,255,255,.06);stroke-width:1}
#car .lip{fill:none;stroke:rgba(0,0,0,.45);stroke-width:1.2}
#car .handle{fill:rgba(0,0,0,.55)}
#car .mglass{fill:#0a0d12;stroke:rgba(255,255,255,.18);stroke-width:.6}
#car .head{fill:#e9eef3}
#car .drl{fill:none;stroke:#7fd0ff;stroke-width:1.6;stroke-linecap:round;opacity:.9}
#car .tail{fill:#c4152e}
#car .plate{fill:#d8d8d8}
#car .rim{fill:none;stroke:#aeb4bb;stroke-width:2.4;stroke-linecap:round;opacity:.8}
#car .wheel{fill:#0b0c0e;stroke:#3a3d42}

/* real photo mode: put car-top.png next to index.html (top view, front facing left, transparent bg) */
#car.has-photo #car-photo{visibility:visible}
#car.has-photo .deco,#car.has-photo use,#car.has-photo ellipse{display:none}
#car.has-photo .zone{stroke:rgba(255,255,255,.0)}
#car.has-photo .zone:hover{fill:rgba(255,255,255,.18);stroke:rgba(255,255,255,.5)}
#car.has-photo .zone.sel{fill:rgba(179,18,43,.55);stroke:#ff4a63}
#car.has-photo .wheel,#car.has-photo .zone.mirror{fill:transparent}
#car.has-photo .wheel.sel,#car.has-photo .zone.mirror.sel{fill:rgba(179,18,43,.6)}

/* v3 realistic car */
#car g[clip-path] .zone{stroke:rgba(255,255,255,.04)}
#car .lighting{pointer-events:none}
#car .frit{fill:#050607}
#car .vent{fill:rgba(0,0,0,.45)}
#car .rail{fill:none;stroke:#c9ced4;stroke-width:2;stroke-linecap:round;opacity:.75}
#car .fin{fill:#101214;stroke:rgba(255,255,255,.2);stroke-width:.6}
#car .defrost{fill:none;stroke:rgba(255,255,255,.14);stroke-width:.7}
#car .spoiler{fill:none;stroke:rgba(255,255,255,.22);stroke-width:1.2}
#car .headin{fill:#9fb4c6;opacity:.85}
#car .tailin{fill:none;stroke:#ff5b72;stroke-width:1.4;stroke-linecap:round}

/* real photo version */
#car .zone.pz{fill:rgba(255,255,255,.02);stroke:rgba(255,255,255,.28);stroke-width:2;stroke-dasharray:7 6;cursor:pointer}
#car .zone.pz:hover{fill:rgba(255,255,255,.2);stroke:rgba(255,255,255,.7)}
#car .zone.pz.sel{fill:rgba(179,18,43,.55);stroke:#ff4a63;stroke-dasharray:none}

/* S-Class */
#car .chrome{fill:none;stroke:#d5dae0;stroke-width:1.6;opacity:.85}
#car .pano-bar{stroke:#050607;stroke-width:3}
#car .star circle{fill:none;stroke:#e8ecf0;stroke-width:1.2}
#car .star path{fill:none;stroke:#e8ecf0;stroke-width:1.2;stroke-linecap:round}

/* anti-jitter: fixed heights so the car never moves under the cursor */
.col-head{flex-wrap:nowrap;min-height:28px;align-items:center}
.col-head h4{flex:0 0 auto;white-space:nowrap}
.hint{flex:1 1 auto;min-width:0;text-align:right;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.selected-info{min-height:76px;overflow-wrap:anywhere}
#car{user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent;overflow-anchor:none}
#car .zone:focus{outline:none}
.panel[data-panel="1"]{align-items:start}
.panel{overflow-anchor:none}

/* normal roof + selectable glass */
#car .roofpanel{fill:rgba(255,255,255,.04);stroke:rgba(0,0,0,.45);stroke-width:1}
#car .roofshine{fill:rgba(255,255,255,.10)}
#car .zone.gz{stroke:rgba(255,255,255,.08)}
#car .zone.gz:hover{fill:rgba(255,255,255,.22)}
#car .zone.gz.sel{fill:rgba(179,18,43,.65);stroke:#ff4a63}

/* selectable lights */
#car .zone.lz{fill:transparent;stroke:rgba(255,255,255,.0);stroke-width:1.5}
#car .zone.lz:hover{fill:rgba(255,255,255,.35);stroke:#fff}
#car .zone.lz.sel{fill:rgba(255,74,99,.85);stroke:#fff}

/* final anti-glitch: no layout changes, no repaint-heavy effects */
#car,#car *{transition:none!important}
#car{contain:layout paint;touch-action:manipulation;transform:translateZ(0);backface-visibility:hidden}
#car .zone{-webkit-tap-highlight-color:transparent;outline:none}
.selected-info{height:76px;min-height:76px;overflow-y:auto;overflow-x:hidden}
.col-car{min-width:0}
.col-head{height:28px;min-height:28px}
html{scrollbar-gutter:stable}

/* hidden attribute must always win */
[hidden]{display:none!important}

@media(min-width:901px){.panel[data-panel="1"]{grid-template-columns:1.3fr 1fr;gap:64px}.wizard{max-width:1180px}}

/* mobile overflow fixes */
h1,h2,h3,h4{overflow-wrap:anywhere;hyphens:auto}
.about>*,.svc>*,.contact-page>*,.site-footer>*{min-width:0}
.page-title h1{font-size:clamp(20px,6.4vw,46px)}
.stats strong{font-size:clamp(28px,9vw,64px)}
.stats span{letter-spacing:.08em;font-size:11px}
img{max-width:100%}
.stats{grid-template-columns:repeat(3,minmax(0,1fr))}
.stats span{overflow-wrap:anywhere}
@media(max-width:520px){.stats span{font-size:9.5px;letter-spacing:.02em}.stats{gap:8px}}