:root{
  /* v2 palette — higher contrast, brighter accents */
  --bg:#0F1216;
  --panel:#171C23;
  --panel-2:#202834;
  --line:#3A4452;          /* was #2A313C — borders now clearly visible */
  --ink:#F4F6F9;
  --ink-dim:#BAC4D0;       /* was #9AA4B2 — secondary text now ~9:1 on panel */
  --ink-faint:#8B96A5;     /* only for decorative labels, never body copy */
  --amber:#4DA6FF;         /* signal blue — accent principal */
  --amber-deep:#2E8FE8;
  --amber-soft:rgba(77,166,255,.14);
  --green:#4ADE80;         /* was #37C978 — status green now clearly legible */
  --btn-ink:#1A1206;
  --radius:10px;
  --max:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:'Barlow','Roboto',system-ui,sans-serif;
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.mono{font-family:'JetBrains Mono',monospace}
h1,h2,h3{font-family:'Barlow Condensed','Roboto Condensed',sans-serif;line-height:1.05;text-transform:uppercase;letter-spacing:.01em}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:4px}

/* ---------- header ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(15,18,22,.88);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.logo{font-family:'Barlow Condensed','Roboto Condensed',sans-serif;font-weight:700;font-size:1.5rem;text-transform:uppercase;letter-spacing:.04em;color:var(--ink)}
.logo span{color:var(--amber)}
.nav-links{display:flex;gap:26px;align-items:center;font-size:.98rem;color:var(--ink-dim)}
.nav-links a{padding:6px 2px;border-bottom:2px solid transparent}
.nav-links a:hover{color:var(--ink)}
.nav-links a.active{color:var(--amber);border-bottom-color:var(--amber)}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--amber);color:var(--btn-ink);
  font-weight:600;font-size:.98rem;
  padding:12px 22px;border-radius:var(--radius);
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  border:none;cursor:pointer;font-family:inherit;
}
.btn:hover{transform:translateY(-1px);box-shadow:0 6px 22px rgba(77,166,255,.35);background:#6FB8FF}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn.ghost:hover{border-color:var(--amber);color:var(--amber);box-shadow:none;background:var(--amber-soft)}
.btn svg{width:18px;height:18px}

/* language switcher */
.lang-switch{display:flex;gap:2px;border:1px solid var(--line);border-radius:8px;padding:3px;background:var(--panel)}
.lang-switch button{background:none;border:none;color:var(--ink-dim);font-family:'JetBrains Mono',monospace;
  font-size:.72rem;padding:6px 9px;border-radius:6px;cursor:pointer;transition:background .15s,color .15s}
.lang-switch button:hover{color:var(--ink)}
.lang-switch button.active{background:var(--amber);color:var(--btn-ink);font-weight:500}
.lang-switch.mobile{margin:14px 24px;width:max-content}

/* mobile nav */
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;
  width:44px;height:44px;cursor:pointer;color:var(--ink);align-items:center;justify-content:center}
.nav-toggle svg{width:22px;height:22px}
.mobile-menu{display:none;border-top:1px solid var(--line);background:var(--bg)}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:16px 24px;border-bottom:1px solid var(--line);color:var(--ink-dim);font-size:1.05rem}
.mobile-menu a.active{color:var(--amber)}
.mobile-menu a:hover{color:var(--ink);background:var(--panel)}

/* ---------- hero / page head ---------- */
.hero{padding:88px 0 72px;position:relative;overflow:hidden}
.page-head{padding:72px 0 24px}
.hero-tag{
  display:inline-flex;align-items:center;gap:9px;
  font-family:'JetBrains Mono',monospace;font-size:.82rem;color:var(--green);
  border:1px solid var(--line);border-radius:999px;
  padding:7px 15px;margin-bottom:28px;background:var(--panel);
}
.hero-tag::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--green);
  animation:pulse 2s infinite}
.hero-tag.closed{color:var(--amber)}
.hero-tag.closed::before{background:var(--amber)}

/* ---------- pre-diagnosis widget ---------- */
.diag{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}
.diag-head{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  padding:12px 18px;border-bottom:1px solid var(--line);
  border-radius:calc(var(--radius) - 1px) calc(var(--radius) - 1px) 0 0;
  font-family:'JetBrains Mono',monospace;font-size:.78rem;color:var(--ink-dim)}
.diag-head span:last-child{color:var(--green)}
.diag-body{padding:24px 22px}
.sym-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:20px}
.sym{
  background:var(--panel-2);border:1px solid var(--line);border-radius:8px;
  color:var(--ink);font-family:inherit;font-size:.95rem;font-weight:500;
  padding:14px 12px;cursor:pointer;text-align:center;
  transition:border-color .15s ease,background .15s ease,color .15s ease;
}
.sym:hover{border-color:var(--amber)}
.sym.active{background:var(--amber-soft);border-color:var(--amber);color:var(--amber);font-weight:600}
.diag-field{display:block;margin-bottom:20px}
.diag-field span{display:block;font-size:.75rem;color:var(--ink-faint);letter-spacing:.08em;margin-bottom:8px}
.diag-field input,.diag-field textarea{
  width:100%;background:var(--bg);border:1px solid var(--line);border-radius:8px;
  color:var(--ink);font-family:inherit;font-size:1rem;padding:13px 16px;
}
.diag-field input:focus,.diag-field textarea:focus{outline:none;border-color:var(--amber)}
.diag-field input::placeholder,.diag-field textarea::placeholder{color:var(--ink-faint)}
.diag-field textarea{resize:vertical;min-height:70px;font-family:inherit;line-height:1.5}
.diag-report{
  font-size:.85rem;color:var(--green);background:var(--bg);
  border:1px solid var(--line);border-radius:8px;
  padding:16px 18px;margin-bottom:20px;min-height:0;
  white-space:pre-line;display:none;
}
.diag-report.show{display:block}
.diag-report .amber{color:var(--amber)}
.diag-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.diag-actions .btn[aria-disabled="true"]{opacity:.45;pointer-events:none}
.diag-hint{font-size:.9rem;color:var(--ink-faint)}
@media (max-width:900px){.sym-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:420px){.sym-grid{grid-template-columns:1fr}}

@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero h1,.page-head h1{font-size:clamp(2.6rem,6.5vw,4.4rem);font-weight:700;max-width:16ch}
.hero h1 em,.page-head h1 em{font-style:normal;color:var(--amber)}
p.lead{margin:24px 0 36px;max-width:56ch;color:var(--ink-dim);font-size:1.12rem}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}

/* signature: oscilloscope trace */
.scope{margin-top:64px;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--panel);overflow:hidden}
.scope-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;
  padding:11px 16px;border-bottom:1px solid var(--line);
  font-family:'JetBrains Mono',monospace;font-size:.78rem;color:var(--ink-dim)}
.scope-bar b{color:var(--green);font-weight:500}
.scope svg{display:block;width:100%;height:110px;overflow:hidden}
.trace{fill:none;stroke:var(--amber);stroke-width:2.5}
.trace-scroll{animation:scroll 14s linear infinite;will-change:transform}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-1120px)}}
.grid-lines{stroke:#2A323E;stroke-width:1}

/* ---------- sections ---------- */
section{padding:88px 0}
.eyebrow{font-family:'JetBrains Mono',monospace;font-size:.82rem;color:var(--amber);
  text-transform:uppercase;letter-spacing:.12em;margin-bottom:14px}
h2{font-size:clamp(1.9rem,4vw,2.8rem);margin-bottom:44px}
h2 + .tighten{margin-top:-28px;margin-bottom:44px;color:var(--ink-dim);max-width:60ch}

/* services */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.services.two-col{grid-template-columns:repeat(2,1fr)}
.services > *, .stats > *, .reviews > *, .steps > *, .benefits > *{min-width:0}
.svc{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;transition:border-color .2s ease, background .2s ease;
  display:block;
}
.svc:hover{border-color:var(--amber);background:var(--panel-2)}
.svc .code{font-family:'JetBrains Mono',monospace;font-size:.78rem;color:var(--ink-faint);margin-bottom:14px;letter-spacing:.04em}
.svc:hover .code{color:var(--amber)}
.svc h3{font-size:1.35rem;margin-bottom:8px}
.svc p{font-size:.97rem;color:var(--ink-dim)}
.svc ul{margin-top:14px;list-style:none}
.svc ul li{font-size:.94rem;color:var(--ink-dim);padding:5px 0 5px 22px;position:relative}
.svc ul li::before{content:'›';position:absolute;left:4px;color:var(--amber);font-weight:600}
.svc .more{display:inline-block;margin-top:16px;font-size:.92rem;color:var(--amber);font-weight:600}

/* chiptuning band */
.chip{
  background:linear-gradient(100deg,var(--panel) 0%,var(--amber-soft) 100%);
  border:1px solid var(--line);border-radius:var(--radius);
  padding:44px 40px;display:flex;justify-content:space-between;align-items:center;gap:32px;
  flex-wrap:wrap;
}
.chip h3{font-size:1.9rem;margin-bottom:8px}
.chip p{color:var(--ink-dim);max-width:48ch}

/* stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.stat{border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;background:var(--panel)}
.stat .num{font-family:'Barlow Condensed','Roboto Condensed',sans-serif;font-weight:700;font-size:3rem;color:var(--amber);line-height:1}
.stat .lbl{color:var(--ink-dim);margin-top:6px;font-size:.97rem}

/* reviews */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.rev{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px}
.rev .stars{color:var(--amber);letter-spacing:3px;margin-bottom:14px;font-size:.95rem}
.rev p{font-size:.97rem;color:var(--ink-dim)}
.rev .src{margin-top:16px;font-family:'JetBrains Mono',monospace;font-size:.75rem;color:var(--ink-faint)}

/* steps (chiptuning process) */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.step{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px}
.step .n{font-family:'JetBrains Mono',monospace;font-size:.8rem;color:var(--amber);margin-bottom:12px}
.step h3{font-size:1.2rem;margin-bottom:8px}
.step p{font-size:.94rem;color:var(--ink-dim)}

/* benefit list */
.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.benefit{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px}
.benefit .big{font-family:'Barlow Condensed','Roboto Condensed',sans-serif;font-weight:700;font-size:2.2rem;color:var(--amber);line-height:1;margin-bottom:8px}
.benefit p{font-size:.96rem;color:var(--ink-dim)}

/* FAQ */
details{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);margin-bottom:12px}
summary{cursor:pointer;padding:20px 24px;font-weight:600;font-size:1.02rem;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:'+';font-family:'JetBrains Mono',monospace;color:var(--amber);font-size:1.2rem;flex-shrink:0}
details[open] summary::after{content:'–'}
details .a{padding:0 24px 22px;color:var(--ink-dim);font-size:.98rem;max-width:70ch}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:14px;align-items:stretch}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px}
.card h3{font-size:1.4rem;margin-bottom:20px}
.c-row{display:flex;gap:14px;align-items:flex-start;padding:13px 0;border-bottom:1px solid var(--line)}
.c-row:last-of-type{border-bottom:none}
.c-row svg{width:20px;height:20px;flex-shrink:0;stroke:var(--amber);margin-top:3px}
.c-row a:hover{color:var(--amber)}
.c-row small{display:block;color:var(--ink-faint);font-size:.86rem}
.hours{font-family:'JetBrains Mono',monospace;font-size:.88rem}
.hours .row{display:flex;justify-content:space-between;gap:10px;padding:12px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.hours .row:last-child{border-bottom:none}
.hours .closed{color:var(--ink-faint)}
.hours .open{color:var(--green)}
.map{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;min-height:300px}
.map iframe{width:100%;height:100%;min-height:300px;border:0;filter:grayscale(.45) contrast(1.05)}

/* CTA band (shared, pre-footer) */
.cta-band{border-top:1px solid var(--line);background:var(--panel);padding:64px 0}
.cta-band .inner{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
.cta-band h2{margin-bottom:8px;font-size:clamp(1.7rem,3.5vw,2.3rem)}
.cta-band p{color:var(--ink-dim)}
.cta-band .actions{display:flex;gap:14px;flex-wrap:wrap}

/* footer */
footer{border-top:1px solid var(--line);padding:40px 0;color:var(--ink-dim);font-size:.92rem}
.foot{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:20px}
.foot-nav{display:flex;gap:20px;flex-wrap:wrap}
.foot-nav a:hover{color:var(--amber)}
.foot .tag{font-family:'JetBrains Mono',monospace;font-size:.75rem;color:var(--ink-faint);width:100%;margin-top:8px}

/* floating whatsapp */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:60;
  width:56px;height:56px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(0,0,0,.45);
  transition:transform .15s ease;
}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:28px;height:28px;fill:#fff}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  .trace-scroll{animation:none;transform:none}
}
@media (max-width:900px){
  .nav-links{display:none}
  .nav > .lang-switch{display:none}
  .nav-toggle{display:flex}
  .services,.stats,.reviews,.benefits{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width:560px){
  .services,.services.two-col,.stats,.reviews,.steps,.benefits{grid-template-columns:1fr}
  .hero{padding:56px 0 48px}
  section{padding:64px 0}
  .chip{padding:32px 24px}
}

.diag-hint a{color:var(--ink-dim)}

/* mobile hardening */
html,body{overflow-x:clip}
img,svg,iframe,video{max-width:100%}
@media (max-width:600px){
  .hero-tag{font-size:.68rem;letter-spacing:.05em;white-space:normal;text-align:center;line-height:1.5}
  .nav .btn{padding:9px 12px}
  .selector iframe{height:720px}
}
.credit-line{width:100%;text-align:center;margin-top:22px;padding-top:16px;border-top:1px solid var(--line)}
.credit-line .credit{color:var(--ink-faint);font-size:.85rem}
.credit-line .credit:hover{color:var(--amber)}

/* youtube video */
.video-wrap{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#000;aspect-ratio:16/9}
.video-wrap iframe{width:100%;height:100%;border:0;display:block}

/* video facade */
.video-wrap{position:relative;cursor:pointer}
.video-wrap img{width:100%;height:100%;object-fit:cover;display:block}
.video-wrap .play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:74px;height:74px;border-radius:50%;background:rgba(15,18,22,.78);
  border:2px solid var(--amber);color:var(--amber);font-size:26px;line-height:70px;
  text-align:center;padding-left:6px;box-sizing:border-box;transition:transform .15s}
.video-wrap:hover .play{transform:translate(-50%,-50%) scale(1.08)}

/* hero background video */
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero-veil{position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(15,18,22,.88) 0%,rgba(15,18,22,.72) 45%,var(--bg) 100%)}
.hero .wrap{position:relative;z-index:2}
@media (prefers-reduced-motion: reduce){.hero-video{display:none}}

/* ===== chiptuning selector: сітка марок → мотор → dyno ===== */
.ct-selector{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);
  padding:24px;min-height:300px;
  scroll-margin-top:96px}   /* липкий хедер 68px + повітря */

/* службові кольори графіка — від палітри сайту */
.ct-selector{--ct-stock:var(--ink-faint);--ct-tuned:var(--amber);--ct-gain:var(--green)}

/* — шапка + пошук — */
.ct-head{display:flex;align-items:center;justify-content:space-between;gap:16px;
  flex-wrap:wrap;margin-bottom:16px}
.ct-hint{color:var(--ink-dim);font-size:.95rem}
.ct-count{font-family:'JetBrains Mono',monospace;font-size:.7rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--amber);border:1px solid var(--line);
  background:var(--amber-soft);border-radius:999px;padding:6px 13px;white-space:nowrap}
.ct-search{position:relative;margin-bottom:18px}
.ct-search input{width:100%;background:var(--bg);color:var(--ink);border:1px solid var(--line);
  border-radius:8px;padding:13px 16px 13px 42px;font-family:inherit;font-size:1rem}
.ct-search input::placeholder{color:var(--ink-faint)}
.ct-search input:focus{outline:none;border-color:var(--amber)}
.ct-search svg{position:absolute;left:15px;top:50%;transform:translateY(-50%);
  width:16px;height:16px;stroke:var(--ink-faint);fill:none;stroke-width:2}

/* — сітка марок — */
.ct-brands{display:grid;grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:10px}
.ct-brand{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;
  aspect-ratio:4/3;padding:16px 10px;cursor:pointer;text-align:center;
  background:var(--bg);border:1px solid var(--line);border-radius:12px;
  transition:border-color .15s ease,background .15s ease,transform .15s ease}
.ct-brand:hover{border-color:var(--amber);background:var(--panel-2);transform:translateY(-2px)}
.ct-logo{display:flex;align-items:center;justify-content:center;width:64px;height:36px}
.ct-logo img{max-width:64px;max-height:36px;object-fit:contain;
  filter:grayscale(1) brightness(1.7);opacity:.6;transition:filter .15s ease,opacity .15s ease}
.ct-brand:hover .ct-logo img{filter:none;opacity:1}
.ct-logo i{display:flex;align-items:center;justify-content:center;width:100%;height:100%;
  font-family:'JetBrains Mono',monospace;font-style:normal;font-size:1rem;color:var(--ink-faint);
  border:1px dashed var(--line);border-radius:6px}
.ct-brand b{font-family:'Barlow Condensed','Roboto Condensed',sans-serif;font-weight:600;
  font-size:1.15rem;text-transform:uppercase;letter-spacing:.02em;color:var(--ink);line-height:1.15}
.ct-brand small{font-family:'JetBrains Mono',monospace;font-size:.64rem;color:var(--ink-faint)}

/* — навігація конфігуратора — */
.ct-back{background:none;border:none;color:var(--ink-dim);font-family:'JetBrains Mono',monospace;
  font-size:.82rem;cursor:pointer;padding:4px 0;margin-bottom:8px}
.ct-back:hover{color:var(--amber)}
.ct-crumb{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.ct-crumb img{width:44px;height:30px;object-fit:contain;filter:grayscale(1) brightness(1.7)}
.ct-crumb span{font-family:'Barlow Condensed','Roboto Condensed',sans-serif;font-weight:700;
  font-size:1.7rem;text-transform:uppercase;letter-spacing:.02em;color:var(--ink);line-height:1}

/* — випадайки — */
.ct-picker{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:16px}
.ct-field label{display:block;font-family:'JetBrains Mono',monospace;font-size:.68rem;
  letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:7px}
.ct-field select{width:100%;appearance:none;background:var(--bg);color:var(--ink);
  border:1px solid var(--line);border-radius:8px;padding:12px 34px 12px 14px;
  font-family:inherit;font-size:.98rem;cursor:pointer;
  background-image:linear-gradient(45deg,transparent 50%,var(--ink-faint) 50%),
                   linear-gradient(135deg,var(--ink-faint) 50%,transparent 50%);
  background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;
  background-size:5px 5px,5px 5px;background-repeat:no-repeat}
.ct-field select:focus{outline:none;border-color:var(--amber)}
.ct-field select:disabled{opacity:.42;cursor:not-allowed}

/* — stage-кнопки — */
.ct-stages{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.ct-stages:empty{display:none}
.ct-stage{font-family:'JetBrains Mono',monospace;font-size:.74rem;letter-spacing:.06em;
  text-transform:uppercase;background:transparent;color:var(--ink-dim);
  border:1px solid var(--line);border-radius:999px;padding:8px 17px;cursor:pointer;
  transition:color .15s ease,border-color .15s ease,background .15s ease}
.ct-stage:hover{color:var(--ink);border-color:var(--ink-dim)}
.ct-stage.on{background:var(--amber);border-color:var(--amber);color:var(--btn-ink);font-weight:500}

/* — результат — */
.ct-out{display:grid;grid-template-columns:1.05fr .95fr;gap:16px;align-items:start}
.ct-out:has(.ct-msg){grid-template-columns:1fr}
.ct-out .ct-msg{grid-column:1/-1}   /* фолбек, якщо браузер без :has() */
.ct-msg{padding:48px 16px;text-align:center;color:var(--ink-faint);
  font-family:'JetBrains Mono',monospace;font-size:.85rem;
  border:1px dashed var(--line);border-radius:12px}

/* dyno */
.ct-dyno{margin:0;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:14px}
.ct-dyno svg{display:block;width:100%;height:auto}
.ct-grid line{stroke:#2A323E;stroke-width:1}
.ct-axis line{stroke:var(--line);stroke-width:1}
.ct-tick{fill:var(--ink-faint);font-family:'JetBrains Mono',monospace;font-size:9px}
.ct-trace{fill:none;stroke-width:2.5;stroke-linecap:round;
  stroke-dasharray:var(--len);stroke-dashoffset:var(--len);
  animation:ct-draw 1.1s cubic-bezier(.4,0,.2,1) forwards}
.ct-trace-s{stroke:var(--ct-stock);opacity:.8;stroke-width:2}
.ct-trace-t{stroke:var(--ct-tuned);animation-delay:.3s;
  filter:drop-shadow(0 0 6px rgba(77,166,255,.45))}
.ct-fill{fill:var(--ct-tuned);opacity:0;animation:ct-fade .7s .9s forwards}
@keyframes ct-draw{to{stroke-dashoffset:0}}
@keyframes ct-fade{to{opacity:.12}}
.ct-legend{display:flex;gap:16px;flex-wrap:wrap;margin-top:12px;
  font-family:'JetBrains Mono',monospace;font-size:.68rem;color:var(--ink-faint)}
.ct-legend i{display:inline-block;width:14px;height:2px;margin-right:6px;vertical-align:middle}
.ct-legend i.s{background:var(--ct-stock)}
.ct-legend i.t{background:var(--ct-tuned)}
.ct-est{margin-left:auto;opacity:.8}

/* цифри */
.ct-panel{display:flex;flex-direction:column}
.ct-metric{background:var(--bg);border:1px solid var(--line);border-radius:12px;
  padding:18px;margin-bottom:12px}
.ct-metric-h{display:flex;align-items:baseline;justify-content:space-between;gap:10px;
  margin-bottom:10px}
.ct-metric-h span{font-family:'JetBrains Mono',monospace;font-size:.7rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--ink-faint)}
.ct-metric-h em{font-family:'JetBrains Mono',monospace;font-style:normal;font-size:.88rem;
  color:var(--ct-gain)}
.ct-bar{position:relative;height:9px;background:var(--panel-2);border-radius:999px;overflow:hidden}
.ct-bar i{position:absolute;inset:0 auto 0 0;border-radius:999px;display:block}
.ct-bar-t{background:var(--ct-tuned);opacity:.4}
.ct-bar-s{background:var(--ct-stock);z-index:1}
.ct-nums{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin-top:12px}
.ct-stock{font-family:'Barlow Condensed','Roboto Condensed',sans-serif;font-size:1.35rem;
  color:var(--ink-dim)}
.ct-arrow{color:var(--amber)}
.ct-tuned{font-family:'Barlow Condensed','Roboto Condensed',sans-serif;font-weight:700;
  font-size:2rem;color:var(--ink)}
.ct-price{display:flex;align-items:baseline;justify-content:space-between;gap:12px;
  padding:14px 18px;margin-bottom:12px;background:var(--bg);
  border:1px solid var(--line);border-radius:12px}
.ct-price span{font-family:'JetBrains Mono',monospace;font-size:.7rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--ink-faint)}
.ct-price b{font-family:'Barlow Condensed','Roboto Condensed',sans-serif;font-weight:700;
  font-size:1.9rem;color:var(--amber);line-height:1}
.ct-saving{font-family:'JetBrains Mono',monospace;font-size:.8rem;color:var(--ct-gain);
  margin-bottom:12px}
.ct-wa{width:100%;justify-content:center;text-align:center;margin-top:auto}

.ct-demo{font-size:.8rem;color:var(--ink-faint);line-height:1.55;
  border-left:2px solid var(--line);padding-left:12px;margin-top:20px}

@media (max-width:900px){
  .ct-out{grid-template-columns:1fr}
  .ct-picker{grid-template-columns:1fr 1fr}
  .ct-field:last-child{grid-column:1/-1}
}
@media (max-width:560px){
  .ct-selector{padding:16px}
  .ct-brands{grid-template-columns:repeat(auto-fill,minmax(108px,1fr))}
  .ct-picker{grid-template-columns:1fr}
  .ct-field:last-child{grid-column:auto}
  .ct-count{width:100%;text-align:center}
}

/* ===== tester feedback tweaks ===== */
/* p1: clickable status badge */
a.hero-tag{text-decoration:none;cursor:pointer;transition:border-color .15s,color .15s}
a.hero-tag:hover{border-color:var(--amber)}
a.hero-tag::after{content:" ›";color:var(--amber)}

/* p4: service anchor clears sticky header + blue highlight when targeted */
.services .svc[id]{scroll-margin-top:96px}
.svc:target{border-color:var(--amber);box-shadow:0 0 0 2px var(--amber-soft);
  animation:svcpulse 1.6s ease-out 1}
@keyframes svcpulse{0%{box-shadow:0 0 0 3px var(--amber)}100%{box-shadow:0 0 0 2px var(--amber-soft)}}

/* p6: review CTA */
.rev-cta{margin-top:24px;text-align:center}

/* p7: language switcher visible on mobile main screen */
@media (max-width:900px){
  .nav > .lang-switch{display:flex}
  .nav > .lang-switch button{padding:5px 7px;font-size:.68rem}
  .nav .btn span{display:none}          /* hide "Llamar" text, keep phone icon, to free space */
  .nav .btn{padding:9px 11px}
}
@media (max-width:380px){
  .nav > .lang-switch button{padding:4px 5px;font-size:.62rem}
}

/* pre-diagnosis: split vehicle fields */
.diag-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.diag-grid .diag-field{margin:0}
.diag-field select{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:8px;
  color:var(--ink);padding:12px 14px;font-family:inherit;font-size:1rem;cursor:pointer}
.diag-field select:focus{outline:none;border-color:var(--amber)}
.diag-field select:invalid{color:var(--ink-faint)}
#plate-input{text-transform:uppercase;letter-spacing:.08em;font-family:'JetBrains Mono',monospace}
@media (max-width:560px){.diag-grid{grid-template-columns:1fr}}

/* власні випадайки: марка / рік */
.diag-field.cbx{position:relative}
.diag-field.cbx:focus-within{z-index:40}
.cbx-list{display:none;position:absolute;top:100%;left:0;right:0;z-index:30;margin-top:6px;
  max-height:230px;overflow-y:auto;list-style:none;padding:6px;
  background:var(--panel);border:1px solid var(--line);border-radius:10px;
  box-shadow:0 12px 32px rgba(0,0,0,.45)}
.cbx-list.open{display:block}
.cbx-opt{padding:10px 12px;border-radius:7px;cursor:pointer;color:var(--ink-dim);font-size:.95rem}
.cbx-opt:hover,.cbx-opt.active{background:var(--amber-soft);color:var(--ink)}
#year-select{cursor:pointer}
/* тонкий скрол у стилі сайту */
.cbx-list::-webkit-scrollbar{width:8px}
.cbx-list::-webkit-scrollbar-thumb{background:var(--line);border-radius:8px}
.cbx-list::-webkit-scrollbar-track{background:transparent}

/* логотип: якщо є assets/logo.svg — показуємо його, інакше текстовий варіант */
.logo{display:flex;align-items:center;gap:10px}
.logo-img{height:34px;width:auto;display:block}
.logo-img + .logo-txt{display:none}   /* є картинка → текст ховаємо */
@media (max-width:600px){.logo-img{height:28px}}

/* три головні послуги */
.top3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.t3{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);padding:24px 22px;transition:border-color .18s,transform .18s}
.t3:hover{border-color:var(--amber);transform:translateY(-3px)}
.t3 .code{font-family:'JetBrains Mono',monospace;font-size:.68rem;letter-spacing:.08em;
  color:var(--amber);margin-bottom:12px}
.t3 h3{font-size:1.6rem;margin-bottom:10px}
.t3 p{color:var(--ink-dim);font-size:.95rem;line-height:1.6;flex:1;margin-bottom:18px}
.t3-actions{display:flex;flex-wrap:wrap;gap:8px}
.t3-actions .btn{font-size:.9rem;padding:10px 14px}
@media (max-width:900px){.top3{grid-template-columns:1fr}}