:root{
  --bg:#121212; --bg2:#1a1a19; --ink:#f2efe9; --mute:#9d9a94; --line:#2b2a28;
  --paper:#eeebe5; --paper-ink:#151515; --paper-mute:#6b6862; --paper-line:#d8d4cc;
  --accent:#ff5b1f; --accent-ink:#140600;
  --r:18px; --gut:16px;
  --font:"Onest",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font:400 16px/1.55 var(--font);overflow-x:hidden;padding-bottom:76px}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit;color:inherit}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--gut)}
.narrow{max-width:820px}
.mono{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase}
.mute{color:var(--mute)}
h1,h2,h3{font-weight:800;letter-spacing:-.025em;line-height:1.05}
h2{font-size:clamp(30px,7.6vw,58px);max-width:15ch;margin-bottom:22px}
h3{font-size:20px;letter-spacing:-.01em;line-height:1.2}
.sub{color:var(--mute);max-width:56ch;margin:-6px 0 28px;font-size:17px}
.eyebrow{color:var(--accent);margin-bottom:14px}

/* progress = "print progress" */
.progress{position:fixed;inset:0 0 auto 0;height:3px;z-index:60;pointer-events:none}
.progress span{display:block;height:100%;width:100%;background:var(--accent);transform-origin:0 50%;transform:scaleX(0)}

/* header */
.top{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
.top.solid{background:rgba(18,18,18,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--line)}
.top-in{display:flex;align-items:center;gap:20px;height:62px}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:19px;letter-spacing:.08em}
.logo svg{width:28px;height:28px;fill:currentColor}
.nav{display:none;gap:28px;margin-left:auto;font-weight:500;font-size:15px;color:#cfcbc4}
.nav a:hover{color:var(--ink)}
.top .btn-sm{margin-left:auto}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:0 26px;border-radius:999px;background:var(--accent);color:var(--accent-ink);font-weight:700;font-size:16px;border:0;cursor:pointer;transition:transform .2s,background .2s}
.btn:hover{background:#ff7442}
.btn:active{transform:scale(.97)}
.btn svg{width:20px;height:20px;fill:currentColor}
.btn-sm{min-height:40px;padding:0 18px;font-size:14px}
.btn-ghost{background:rgba(242,239,233,.08);color:var(--ink);border:1px solid rgba(242,239,233,.22);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.btn-ghost:hover{background:rgba(242,239,233,.16)}
.btn-wide{width:100%}

/* hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;padding:110px 0 30px;overflow:hidden}
.hero-bg,.hero-bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-bg img{transform:scale(1.06);animation:settle 2.4s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes settle{to{transform:scale(1)}}
.hero-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,18,18,.55) 0%,rgba(18,18,18,.05) 30%,rgba(18,18,18,.55) 58%,#121212 96%)}
.hero-in{position:relative}
.kicker{color:#d9d5ce;margin-bottom:16px}
.hero h1{font-size:clamp(44px,12.4vw,104px);line-height:.95;margin-bottom:20px}
.layers span{display:block;overflow:hidden;padding-bottom:.04em}
.layers i{display:block;font-style:normal;transform:translateY(105%);animation:layer .9s cubic-bezier(.2,.75,.15,1) forwards}
.layers span:nth-child(1) i{animation-delay:.15s}
.layers span:nth-child(2) i{animation-delay:.32s}
.layers span:nth-child(3) i{animation-delay:.49s;color:var(--accent)}
@keyframes layer{to{transform:none}}
.lead{font-size:17px;color:#dcd8d1;max-width:46ch;margin-bottom:24px}
.cta{display:flex;flex-direction:column;gap:10px;margin-bottom:30px}
.facts{list-style:none;display:grid;grid-template-columns:1fr 1fr;border-top:1px solid rgba(242,239,233,.18)}
.facts li{padding:14px 0 4px;display:flex;flex-direction:column}
.facts li:nth-child(odd){padding-right:12px}
.facts b{font-size:22px;font-weight:800;letter-spacing:-.02em}
.facts span{font-size:13px;color:var(--mute)}

/* sections */
.sec{padding:84px 0}
.sec-light{background:var(--paper);color:var(--paper-ink)}
.sec-light .sub,.sec-light .mute{color:var(--paper-mute)}
.sec-light .eyebrow{color:#d8410b}
.sec-dark2{background:var(--bg2)}

/* cases */
.cases{display:grid;gap:12px;margin-top:34px}
.case{border:1px solid var(--line);border-radius:var(--r);padding:22px;background:linear-gradient(180deg,#191918,#141414)}
.case .num{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:8px;background:var(--accent);color:var(--accent-ink);margin-bottom:16px}
.case h3{margin-bottom:8px}
.case p{color:var(--mute);font-size:15px}

/* services */
.svc{display:grid;gap:22px;margin-top:44px;align-items:center}
.svc-img{border-radius:var(--r);overflow:hidden;aspect-ratio:4/3;background:#d8d4cc}
.svc-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}
.svc:hover .svc-img img{transform:scale(1.035)}
.svc-price{display:inline-block;background:var(--paper-ink);color:var(--paper);padding:6px 10px;border-radius:8px;margin-bottom:14px}
.svc h3{font-size:clamp(26px,6vw,38px);letter-spacing:-.025em;margin-bottom:10px}
.svc-body>p{color:var(--paper-mute);margin-bottom:16px}
.ticks{list-style:none;display:grid;gap:8px}
.ticks li{position:relative;padding-left:26px;font-weight:500}
.ticks li::before{content:"";position:absolute;left:0;top:.62em;width:14px;height:3px;background:#d8410b;box-shadow:0 -5px 0 rgba(216,65,11,.35)}

/* works (horizontal drag strip) */
.works{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding:10px var(--gut) 6px;scrollbar-width:none;-webkit-overflow-scrolling:touch;cursor:grab}
.works::-webkit-scrollbar{display:none}
.work{position:relative;flex:0 0 78%;aspect-ratio:4/5;border-radius:var(--r);overflow:hidden;scroll-snap-align:start;background:#222}
.work img{width:100%;height:100%;object-fit:cover;pointer-events:none}
.work figcaption{position:absolute;inset:auto 0 0 0;padding:40px 16px 16px;background:linear-gradient(transparent,rgba(10,10,10,.85));display:flex;flex-direction:column}
.work b{font-size:18px}
.work span{font-size:13px;color:#cfcbc4}
.works-hint{color:var(--mute);margin-top:14px;text-align:center}

/* steps */
.steps{list-style:none;display:grid;gap:0;margin-top:30px;border-top:1px solid var(--paper-line)}
.steps li{display:grid;grid-template-columns:52px 1fr;column-gap:12px;padding:22px 0;border-bottom:1px solid var(--paper-line)}
.steps span{grid-row:span 2;color:#d8410b;font-size:14px;padding-top:4px}
.steps h3{margin-bottom:4px}
.steps p{color:var(--paper-mute);font-size:15px}

/* prices */
.tabs{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;margin-bottom:10px;padding:4px;background:#1c1c1b;border-radius:999px;width:max-content;max-width:100%}
.tabs::-webkit-scrollbar{display:none}
.tabs button{border:0;background:none;padding:10px 16px;border-radius:999px;font-weight:600;font-size:14px;color:var(--mute);cursor:pointer;white-space:nowrap}
.tabs button[aria-selected=true]{background:var(--ink);color:var(--bg)}
.price-list{margin:10px 0 30px}
.price-list .row{display:flex;align-items:baseline;gap:10px;padding:15px 0;border-bottom:1px solid var(--line);font-size:16px}
.price-list .row span{flex:1}
.price-list .row b{white-space:nowrap;font-weight:700}
.price-list .free{color:var(--accent)}

/* equipment */
.eq{display:grid;gap:22px;margin-top:30px}
.eq-img{border-radius:var(--r);overflow:hidden;aspect-ratio:4/3}
.eq-img img{width:100%;height:100%;object-fit:cover}
.eq-list{list-style:none}
.eq-list li{display:grid;grid-template-columns:48px 1fr;column-gap:10px;padding:14px 0;border-bottom:1px solid var(--line)}
.eq-list span{grid-row:span 2;color:var(--accent);padding-top:3px}
.eq-list small{color:var(--mute);font-size:14px}
.mat-h{margin:50px 0 16px;font-size:22px}
.mats{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.mat{border:1px solid var(--line);border-radius:14px;padding:14px;display:flex;flex-direction:column;background:#151514}
.mat b{font-size:18px}
.mat span{font-size:13px;color:var(--mute);line-height:1.35}

/* why */
.why{display:grid;gap:0;margin-top:20px}
.why div{padding:22px 0;border-bottom:1px solid var(--line)}
.why b{display:block;font-size:20px;margin-bottom:6px}
.why p{color:var(--mute)}

/* faq */
details{border-bottom:1px solid var(--paper-line)}
details:first-of-type{border-top:1px solid var(--paper-line);margin-top:20px}
summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;font-weight:700;font-size:17px;position:relative;line-height:1.35}
summary::-webkit-details-marker{display:none}
summary::after{content:"";position:absolute;right:6px;top:50%;width:14px;height:14px;margin-top:-7px;background:linear-gradient(currentColor,currentColor) center/14px 2px no-repeat,linear-gradient(currentColor,currentColor) center/2px 14px no-repeat;transition:transform .25s}
details[open] summary::after{transform:rotate(45deg)}
details p{padding:0 0 20px;color:var(--paper-mute);max-width:64ch}

/* order */
.order{background:radial-gradient(120% 70% at 100% 0%,#2a1a12 0%,transparent 60%),var(--bg)}
.order-in{display:grid;gap:34px}
.contacts{display:grid;gap:8px}
.contact{display:flex;flex-direction:column;padding:16px 18px;border:1px solid var(--line);border-radius:14px;background:#161615}
a.contact:hover{border-color:#4a4845}
.contact small{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--mute)}
.contact b{font-size:18px}
.contact span{font-size:13px;color:var(--mute)}
.form{background:var(--paper);color:var(--paper-ink);border-radius:24px;padding:22px 18px;display:grid;gap:18px;align-self:start}
fieldset{border:0}
legend{font-weight:700;margin-bottom:10px;font-size:15px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{cursor:pointer}
.chips input{position:absolute;opacity:0;pointer-events:none}
.chips span{display:inline-block;padding:10px 14px;border-radius:999px;border:1px solid var(--paper-line);background:#fff;font-size:14px;font-weight:500;transition:.15s}
.chips input:checked+span{background:var(--paper-ink);color:var(--paper);border-color:var(--paper-ink)}
.chips input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.field{display:flex;flex-direction:column;gap:6px}
.field span{font-weight:700;font-size:15px}
.field input,.field textarea{width:100%;border:1px solid var(--paper-line);background:#fff;border-radius:12px;padding:13px 14px;font-size:16px;resize:vertical}
.field input:focus,.field textarea:focus{outline:2px solid var(--accent);outline-offset:0;border-color:transparent}
.field-row{display:grid;grid-template-columns:1fr 1.4fr;gap:10px}
.form-note{font-size:13px;color:var(--paper-mute);text-align:center;margin-top:-6px}
.form-note.ok{color:#1d7a3a}
.form-alt{font-size:14px;text-align:center;font-weight:600;text-decoration:underline;text-underline-offset:3px}

/* footer */
.foot{border-top:1px solid var(--line);padding:40px 0 30px}
.foot-in{display:grid;gap:12px;font-size:14px;color:#c9c5be}
.foot .mute{font-size:12px}

/* mobile dock */
.dock{position:fixed;left:0;right:0;bottom:0;z-index:55;display:grid;grid-template-columns:1.25fr 1fr;gap:8px;padding:10px var(--gut) calc(10px + env(safe-area-inset-bottom));background:rgba(18,18,18,.9);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);transform:translateY(110%);transition:transform .35s}
.dock.on{transform:none}
.dock a{display:flex;align-items:center;justify-content:center;gap:8px;min-height:50px;border-radius:999px;font-weight:700}
.dock svg{width:20px;height:20px;fill:currentColor}
.dock-tg{background:var(--accent);color:var(--accent-ink)}
.dock-call{background:#262624}

/* reveal on scroll */
.rv{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none}
  .layers i,.hero-bg img{animation:none;transform:none}
}

/* ≥ 760 */
@media (min-width:760px){
  :root{--gut:32px}
  body{padding-bottom:0}
  .dock{display:none}
  .nav{display:flex}
  .top .btn-sm{margin-left:0}
  .hero{align-items:center;padding:120px 0 50px}
  .hero-shade{background:linear-gradient(90deg,rgba(18,18,18,.92) 0%,rgba(18,18,18,.6) 42%,rgba(18,18,18,.05) 70%),linear-gradient(180deg,transparent 70%,#121212 100%)}
  .cta{flex-direction:row}
  .facts{grid-template-columns:repeat(4,auto);justify-content:start;column-gap:46px;max-width:720px}
  .sec{padding:120px 0}
  .cases{grid-template-columns:repeat(2,1fr)}
  .svc{grid-template-columns:1.1fr 1fr;gap:56px;margin-top:70px}
  .svc-rev .svc-img{order:2}
  .work{flex-basis:380px}
  .work.w-tall{flex-basis:440px}
  .works{padding-left:max(var(--gut),calc((100vw - 1200px)/2 + var(--gut)))}
  .steps{grid-template-columns:repeat(4,1fr);border-top:0;gap:22px}
  .steps li{display:block;border:0;border-top:2px solid var(--paper-ink);padding-top:18px}
  .steps span{display:block;margin-bottom:28px}
  .eq{grid-template-columns:1fr 1fr;gap:50px;align-items:center}
  .mats{grid-template-columns:repeat(4,1fr)}
  .why{grid-template-columns:repeat(4,1fr);gap:28px}
  .why div{border:0;border-top:2px solid var(--accent);padding-top:18px}
  .order-in{grid-template-columns:1fr 1fr;gap:60px}
  .contacts{grid-template-columns:1fr 1fr}
  .form{padding:30px}
  .price-list{max-width:820px}
}
@media (min-width:1100px){
  .cases{grid-template-columns:repeat(4,1fr)}
}
@media (min-width:760px){
  .order-in{grid-template-columns:1fr 1fr;grid-template-areas:"text form" "contacts form";row-gap:30px}
  .order-text{grid-area:text}.form{grid-area:form}.contacts{grid-area:contacts;align-self:start}
}
.svc .svc-price{color:var(--paper)}
.prices-intro .btn{display:none}
@media (min-width:760px){ .btn-m{display:none} }
@media (min-width:760px){
  .prices-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:60px;align-items:start}
  .prices-intro{position:sticky;top:110px}
  .prices-intro .btn{display:inline-flex;margin-top:4px}
  .order-in{grid-template-rows:auto 1fr}
  .contacts{align-self:end}
}
@media (max-width:759px){
  .tabs{width:100%}
  .tabs button{flex:1;padding:10px 6px;font-size:13.5px}
}