/* ==========================================================================
   ДЕТЕЙЛИНГ ЛАБОРАТОРИЯ — design tokens
   Palette: night-garage graphite + halogen work-light amber + ceramic teal (accent, sparing)
   Type: Oswald (display/industrial) · Manrope (body) · IBM Plex Mono (data/GU readouts)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@600;700;800&family=Manrope:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root{
  --graphite-950:#0c0d0f;
  --graphite-900:#131417;
  --graphite-800:#1b1d21;
  --graphite-700:#26282e;
  --graphite-600:#34363d;
  --steel-400:#9a9790;
  --steel-300:#c7c3ba;
  --titanium-100:#f2efe8;
  --worklight-500:#c9a227;
  --worklight-400:#e0ba46;
  --ceramic-400:#3fb6ac;
  --line:#2a2c31;
  --shadow-deep:0 20px 60px -20px rgba(0,0,0,.7);

  --font-display:'Montserrat',sans-serif;
  --font-body:'Manrope',sans-serif;
  --font-mono:'IBM Plex Mono',monospace;

  --container:1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
}

body{
  margin:0;
  background:var(--graphite-950);
  color:var(--titanium-100);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img,svg{max-width:100%;display:block;}
a{color:inherit;}

h1,h2,h3,h4{
  font-family:var(--font-display);
  text-transform:uppercase;
  letter-spacing:.02em;
  font-weight:600;
  margin:0 0 .5em;
  line-height:1.08;
}
h1{font-size:clamp(2.4rem,5.4vw,4.6rem); letter-spacing:.01em;}
h2{font-size:clamp(1.7rem,3.2vw,2.6rem);}
h3{font-size:1.15rem;}

p{margin:0 0 1em; color:var(--steel-300);}

.eyebrow{
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--worklight-500);
  display:flex;
  align-items:center;
  gap:.6em;
  margin-bottom:1em;
}
.eyebrow::before{
  content:"";
  width:22px;height:1px;
  background:var(--worklight-500);
  display:inline-block;
}

.container{max-width:var(--container); margin:0 auto; padding:0 24px;}
.section{padding:96px 0;}
.section--tight{padding:64px 0;}
.section--alt{background:var(--graphite-900); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}

/* focus visibility */
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:2px solid var(--worklight-500);
  outline-offset:3px;
}

/* ---------------- topbar (sticky phone strip, like premium studio sites) ---------------- */
.topbar{
  background:var(--graphite-950); border-bottom:1px solid var(--line);
  font-family:var(--font-mono); font-size:.78rem;
}
.topbar__row{
  max-width:var(--container); margin:0 auto; padding:8px 24px;
  display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap;
}
.topbar__phone{color:var(--worklight-500); text-decoration:none; letter-spacing:.03em;}
.topbar__phone:hover{color:var(--worklight-400);}
.topbar__hours{color:var(--steel-400); letter-spacing:.02em;}
@media (max-width:640px){ .topbar__hours{display:none;} }

/* ---------------- header ---------------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(17,19,22,.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.site-header__row{
  max-width:var(--container); margin:0 auto; padding:16px 24px;
  display:flex; align-items:center; justify-content:space-between;
}
.brand{
  display:flex; align-items:center; gap:.6em;
  font-family:var(--font-display); text-transform:uppercase;
  font-size:1.05rem; letter-spacing:.03em; font-weight:600;
  text-decoration:none; color:var(--titanium-100);
}
.brand__mark{
  width:30px;height:30px; border-radius:2px;
  background:conic-gradient(from 220deg, var(--worklight-500), var(--graphite-700) 55%, var(--worklight-500) 100%);
  position:relative; flex:none;
}
.brand__mark::after{
  content:""; position:absolute; inset:6px;
  background:var(--graphite-950); border-radius:1px;
}
.brand small{display:block; font-family:var(--font-mono); font-size:.6rem; letter-spacing:.1em; color:var(--steel-400); text-transform:uppercase;}

.nav{display:flex; align-items:center; gap:28px;}
.nav a{
  font-size:.92rem; text-decoration:none; color:var(--steel-300);
  position:relative; padding:4px 0;
}
.nav a:hover{color:var(--titanium-100);}
.nav a.is-active{color:var(--titanium-100);}
.nav a.is-active::after{
  content:""; position:absolute; left:0; right:0; bottom:-6px; height:2px; background:var(--worklight-500);
}
.nav__cta{
  border:1px solid var(--worklight-500) !important; color:var(--worklight-500) !important;
  padding:8px 16px !important; border-radius:2px; font-family:var(--font-mono); font-size:.78rem !important;
  letter-spacing:.08em; text-transform:uppercase;
}
.nav__cta:hover{background:var(--worklight-500); color:var(--graphite-950) !important;}

.nav-toggle{display:none; background:none; border:none; color:var(--titanium-100); font-size:1.6rem; cursor:pointer;}

@media (max-width:860px){
  .nav{
    position:fixed; inset:64px 0 0 0; background:var(--graphite-950);
    flex-direction:column; align-items:flex-start; padding:32px 24px; gap:22px;
    transform:translateX(100%); transition:transform .35s ease;
    border-top:1px solid var(--line);
  }
  .nav.is-open{transform:translateX(0);}
  .nav a{font-size:1.1rem;}
  .nav-toggle{display:block;}
}

/* ---------------- buttons ---------------- */
.btn{
  display:inline-flex; align-items:center; gap:.6em;
  font-family:var(--font-mono); font-size:.82rem; letter-spacing:.06em; text-transform:uppercase;
  padding:14px 26px; border-radius:2px; text-decoration:none; border:1px solid transparent; cursor:pointer;
  transition:transform .15s ease, background .2s ease, border-color .2s ease, color .2s ease;
}
.btn:hover{transform:translateY(-1px);}
.btn--primary{background:var(--worklight-500); color:var(--graphite-950);}
.btn--primary:hover{background:var(--worklight-400);}
.btn--ghost{border-color:var(--steel-400); color:var(--titanium-100);}
.btn--ghost:hover{border-color:var(--titanium-100);}

/* ---------------- hero ---------------- */
.hero{
  position:relative; overflow:hidden;
  padding:88px 0 72px;
  border-bottom:1px solid var(--line);
}
.hero__grid{
  display:grid; grid-template-columns:1.15fr .85fr; gap:56px; align-items:center;
}
@media (max-width:900px){ .hero__grid{grid-template-columns:1fr;} }

.hero__lede{max-width:46ch; font-size:1.08rem;}
.hero__actions{display:flex; gap:14px; flex-wrap:wrap; margin-top:8px;}

.hero__stats{display:flex; gap:28px; margin-top:40px; flex-wrap:wrap;}
.hero__stat b{
  display:block; font-family:var(--font-mono); font-size:1.5rem; color:var(--worklight-500);
}
.hero__stat span{font-size:.78rem; color:var(--steel-400); text-transform:uppercase; letter-spacing:.06em;}

/* ---------------- signature: gloss gauge ---------------- */
.gloss-rig{
  background:var(--graphite-800); border:1px solid var(--line); border-radius:4px;
  padding:28px; position:relative;
}
.gloss-rig__label{
  font-family:var(--font-mono); font-size:.72rem; letter-spacing:.12em; text-transform:uppercase;
  color:var(--steel-400); display:flex; justify-content:space-between; margin-bottom:18px;
}
.gauge{width:100%; height:auto;}
.gauge__needle{
  transform-origin:150px 150px;
  transform:rotate(var(--needle-start,-90deg));
  transition:transform 1.4s cubic-bezier(.2,.8,.2,1);
}
.gloss-rig.is-active .gauge__needle{transform:rotate(var(--needle-end,90deg));}
.gauge__value{font-family:var(--font-mono); text-anchor:middle;}
.gloss-rig__readout{
  display:flex; justify-content:space-between; margin-top:14px;
  font-family:var(--font-mono); font-size:.82rem; color:var(--steel-300);
}
.gloss-rig__readout b{color:var(--titanium-100); font-size:1.1rem;}

/* GU chip used on service/portfolio cards */
.gu-chip{
  display:inline-flex; align-items:baseline; gap:6px;
  font-family:var(--font-mono); font-size:.78rem; color:var(--steel-400);
  border:1px solid var(--line); border-radius:2px; padding:4px 10px; margin-top:10px;
}
.gu-chip b{color:var(--ceramic-400); font-size:.95rem;}

/* ---------------- cards / grids ---------------- */
.grid{display:grid; gap:24px;}
.grid--3{grid-template-columns:repeat(3,1fr);}
.grid--2{grid-template-columns:repeat(2,1fr);}
@media (max-width:900px){ .grid--3{grid-template-columns:1fr 1fr;} }
@media (max-width:640px){ .grid--3,.grid--2{grid-template-columns:1fr;} }

.card{
  background:var(--graphite-800); border:1px solid var(--line); border-radius:3px;
  padding:28px; transition:border-color .2s ease, transform .2s ease;
}
.card:hover{border-color:var(--graphite-600); transform:translateY(-3px);}
.card__icon{
  width:42px;height:42px; border-radius:2px; background:var(--graphite-700);
  display:flex; align-items:center; justify-content:center; margin-bottom:16px; color:var(--worklight-500);
}
.card__meta{
  display:flex; justify-content:space-between; align-items:baseline;
  font-family:var(--font-mono); font-size:.8rem; color:var(--steel-400); margin-top:16px;
  border-top:1px solid var(--line); padding-top:14px;
}
.card__price{color:var(--worklight-500); font-size:1rem;}

/* ---------------- process rail ---------------- */
.rail{border-left:1px solid var(--line); margin-left:8px;}
.rail__step{position:relative; padding:0 0 40px 32px;}
.rail__step:last-child{padding-bottom:0;}
.rail__step::before{
  content:""; position:absolute; left:-5px; top:4px; width:9px;height:9px; border-radius:50%;
  background:var(--graphite-950); border:2px solid var(--worklight-500);
}
.rail__step h3{margin-bottom:.35em;}
.rail__tag{font-family:var(--font-mono); font-size:.72rem; color:var(--ceramic-400); letter-spacing:.08em; text-transform:uppercase;}

/* ---------------- price table ---------------- */
.price-table{width:100%; border-collapse:collapse; margin-top:8px;}
.price-table caption{
  text-align:left; font-family:var(--font-mono); font-size:.78rem; letter-spacing:.1em;
  text-transform:uppercase; color:var(--worklight-500); padding-bottom:12px;
}
.price-table th{
  text-align:left; font-family:var(--font-mono); font-size:.72rem; letter-spacing:.08em; text-transform:uppercase;
  color:var(--steel-400); padding:10px 14px; border-bottom:1px solid var(--line);
}
.price-table td{
  padding:16px 14px; border-bottom:1px solid var(--line); vertical-align:top;
}
.price-table tr:hover td{background:var(--graphite-800);}
.price-table .price{font-family:var(--font-mono); color:var(--worklight-500); white-space:nowrap;}
.price-table .svc-name{font-weight:600;}
.price-table .svc-note{font-size:.85rem; color:var(--steel-400); margin-top:4px;}

/* ---------------- before/after (portfolio) ---------------- */
.case{
  display:grid; grid-template-columns:1fr 1fr; gap:0; border:1px solid var(--line); border-radius:3px; overflow:hidden;
  background:var(--graphite-800);
}
@media (max-width:760px){ .case{grid-template-columns:1fr;} }
.case__panel{padding:32px; position:relative;}
.case__panel--before{border-right:1px solid var(--line);}
@media (max-width:760px){ .case__panel--before{border-right:none; border-bottom:1px solid var(--line);} }
.case__tag{
  font-family:var(--font-mono); font-size:.7rem; letter-spacing:.12em; text-transform:uppercase;
  color:var(--steel-400); margin-bottom:14px; display:block;
}
.case__panel--after .case__tag{color:var(--ceramic-400);}
.case__body{padding:28px 32px; border-top:1px solid var(--line);}
.case__meta{display:flex; gap:24px; flex-wrap:wrap; margin-top:14px;}

.car-silhouette{width:100%; height:auto;}

/* ---------------- footer ---------------- */
.site-footer{border-top:1px solid var(--line); background:var(--graphite-900); padding:56px 0 28px;}
.footer__grid{display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px;}
@media (max-width:760px){ .footer__grid{grid-template-columns:1fr; gap:32px;} }
.footer__col h4{font-size:.85rem; color:var(--steel-400); margin-bottom:14px;}
.footer__col ul{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px;}
.footer__col a{text-decoration:none; color:var(--steel-300); font-size:.92rem;}
.footer__col a:hover{color:var(--worklight-500);}
.footer__bottom{
  margin-top:48px; padding-top:20px; border-top:1px solid var(--line);
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
  font-family:var(--font-mono); font-size:.72rem; color:var(--steel-400); letter-spacing:.04em;
}

/* ---------------- callback (order-a-call) block ---------------- */
.callback{
  background:linear-gradient(155deg, var(--graphite-800), var(--graphite-900));
  border:1px solid var(--line); border-radius:4px;
  padding:40px; display:grid; grid-template-columns:1.2fr 1fr; gap:32px; align-items:center;
}
@media (max-width:760px){ .callback{grid-template-columns:1fr; padding:28px;} }
.callback h3{margin-bottom:.4em;}
.callback__form{display:flex; gap:12px; flex-wrap:wrap;}
.callback__form input{
  flex:1 1 180px; background:var(--graphite-950); border:1px solid var(--line); color:var(--titanium-100);
  padding:13px 14px; border-radius:2px; font-family:var(--font-body); font-size:.95rem;
}
.callback__form input:focus{border-color:var(--worklight-500); outline:none;}
.callback__consent{font-size:.72rem; color:var(--steel-400); margin-top:10px; max-width:60ch;}
.callback__consent a{color:var(--steel-300); text-decoration:underline;}

/* ---------------- social proof strip ---------------- */
.proof-strip{
  display:flex; gap:40px; flex-wrap:wrap; padding:20px 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line);
}
.proof-strip__item b{font-family:var(--font-mono); color:var(--worklight-500); font-size:1.3rem; display:block;}
.proof-strip__item span{font-size:.78rem; color:var(--steel-400); text-transform:uppercase; letter-spacing:.05em;}

/* ---------------- form ---------------- */
.form{display:grid; gap:16px; max-width:520px;}
.form label{font-family:var(--font-mono); font-size:.72rem; letter-spacing:.08em; text-transform:uppercase; color:var(--steel-400); display:block; margin-bottom:6px;}
.form input, .form textarea{
  width:100%; background:var(--graphite-800); border:1px solid var(--line); color:var(--titanium-100);
  padding:12px 14px; border-radius:2px; font-family:var(--font-body); font-size:.95rem;
}
.form input:focus, .form textarea:focus{border-color:var(--worklight-500); outline:none;}
.form textarea{resize:vertical; min-height:120px;}
.form__note{font-size:.8rem; color:var(--steel-400);}

/* ---------------- misc ---------------- */
.divider{height:1px; background:var(--line); margin:64px 0;}
.tag-row{display:flex; gap:10px; flex-wrap:wrap;}
.tag{
  font-family:var(--font-mono); font-size:.72rem; letter-spacing:.06em; text-transform:uppercase;
  border:1px solid var(--line); padding:6px 12px; border-radius:20px; color:var(--steel-300);
}
.lead-cols{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start;}
@media (max-width:800px){ .lead-cols{grid-template-columns:1fr; gap:32px;} }

.badge-anapa{
  display:inline-flex; align-items:center; gap:8px; font-family:var(--font-mono); font-size:.78rem;
  color:var(--steel-400); border:1px dashed var(--line); padding:6px 12px; border-radius:2px;
}