/* Turbo-Tech — тёмный техничный стиль (палитра старого сайта: фон hsl(225 30% 10%), бирюза hsl(190 100% 50%)). */
:root{--bg:#121621;--bg2:#171c29;--card:#1a2030;--line:#2a3247;--fg:#eef2f7;--mut:#8b96ab;--c:#00d5ff;--c2:#00a9d6;--ink:#0a0e17;--wa:#25d366;--tg:#2aa3e0;
  --r:16px;--sh:0 10px 30px rgba(0,0,0,.35);color-scheme:dark}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.65 Inter,"Noto Sans Armenian",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:Oswald,"Noto Sans Armenian",sans-serif;font-weight:600;line-height:1.15;letter-spacing:.01em;margin:0;text-wrap:balance}
.l-hy h1,.l-hy h2,.l-hy h3{font-weight:700;letter-spacing:0}
h1{font-size:clamp(32px,5vw,56px)}h2{font-size:clamp(26px,3.4vw,40px)}h3{font-size:20px}
p{margin:0 0 14px}
.w{max-width:1200px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.narrow{max-width:820px}.c{text-align:center}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;z-index:99;background:var(--c);color:var(--ink);padding:8px 12px;border-radius:8px}
:focus-visible{outline:2px solid var(--c);outline-offset:2px}

/* шапка */
.hd{position:sticky;top:0;z-index:50;background:rgba(18,22,33,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.hd-in{display:flex;align-items:center;gap:18px;padding-block:10px}
.logo img{height:44px;width:auto}
.nav{display:flex;gap:2px;margin-left:auto}
.nav a{padding:8px 11px;border-radius:10px;text-decoration:none;color:var(--mut);font-weight:500;font-size:14.5px;white-space:nowrap;transition:color .2s,background .2s}
.nav a:hover,.nav a.on{color:var(--fg);background:rgba(255,255,255,.05)}.nav a.on{color:var(--c)}
.hd-r{display:flex;align-items:center;gap:10px}
.langs{display:flex;gap:3px}
.langs a{font-size:12.5px;font-weight:600;padding:5px 9px;border-radius:8px;text-decoration:none;color:var(--mut);border:1px solid var(--line)}
.langs a.on{background:var(--c);color:var(--ink);border-color:var(--c)}
.burger{display:none;background:none;border:0;padding:8px;cursor:pointer}
.burger span{display:block;width:22px;height:2px;background:var(--fg);margin:4px 0;border-radius:2px;transition:transform .25s,opacity .25s}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(6px) rotate(45deg)}.burger[aria-expanded=true] span:nth-child(2){opacity:0}.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
@media (max-width:1140px){
  .nav{position:fixed;inset:64px 12px auto 12px;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:10px;box-shadow:var(--sh);display:none;margin:0}
  .nav.open{display:flex}.nav a{padding:12px 14px;font-size:16px}
  .burger{display:block}.hd-r{margin-left:auto}
}
@media (max-width:700px){.ph span{display:none}.ph{padding:10px}.logo img{height:38px}}

/* кнопки */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:12px;font:inherit;font-weight:600;text-decoration:none;border:0;cursor:pointer;
  background:var(--c);color:var(--ink);box-shadow:0 8px 24px rgba(0,213,255,.25);transition:transform .2s,box-shadow .2s,background .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(0,213,255,.35)}
.btn.sm{padding:9px 14px;font-size:14px;border-radius:10px}
.btn.ghost{background:transparent;color:var(--fg);border:1px solid var(--line);box-shadow:none}.btn.ghost:hover{border-color:var(--c);color:var(--c)}
.btn.wa{background:rgba(37,211,102,.12);color:var(--wa);border:1px solid rgba(37,211,102,.4);box-shadow:none}
.btn.tg{background:rgba(42,163,224,.12);color:var(--tg);border:1px solid rgba(42,163,224,.4);box-shadow:none}
.row{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}

/* первый экран */
.hero{position:relative;overflow:hidden;padding-block:72px 64px;isolation:isolate}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.32;z-index:-2}
.hero:after{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(60% 80% at 20% 40%,rgba(18,22,33,.55),var(--bg) 85%),linear-gradient(180deg,transparent 60%,var(--bg))}
.hero-in{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.eb{display:inline-block;font-size:12px;letter-spacing:.14em;font-weight:600;color:var(--c);border:1px solid rgba(0,213,255,.4);border-radius:99px;padding:6px 14px;margin-bottom:20px;background:rgba(0,213,255,.06)}
.lead{color:var(--mut);font-size:18px;max-width:640px;margin-top:18px}
.hero-logo{position:relative;display:grid;place-items:center;aspect-ratio:1/1;max-width:440px;width:100%;justify-self:center}
.hero-logo img{position:relative;width:88%;filter:drop-shadow(0 20px 40px rgba(0,0,0,.6));border-radius:18px}
.spin{position:absolute;inset:0;border-radius:50%;background:conic-gradient(from 0deg,transparent,rgba(0,213,255,.5),transparent 30%,transparent 50%,rgba(0,213,255,.35),transparent 80%);
  -webkit-mask:radial-gradient(circle,transparent 62%,#000 63%,#000 66%,transparent 67%);mask:radial-gradient(circle,transparent 62%,#000 63%,#000 66%,transparent 67%);animation:spin 6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@media (max-width:860px){.hero{padding-block:40px}.hero-in{grid-template-columns:1fr}.hero-logo{max-width:300px;order:-1}}

.badges{border-block:1px solid var(--line);background:var(--bg2)}
.bd-in{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding-block:22px}
.bd{display:flex;align-items:center;gap:12px;font-weight:600;font-size:15px}
.bi{flex:none;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:rgba(0,213,255,.1);color:var(--c)}
@media (max-width:860px){.bd-in{grid-template-columns:repeat(2,1fr)}.bd{font-size:14px}}

/* секции и карточки */
.sec{padding-block:72px}.sec.alt{background:var(--bg2)}.sec.first{padding-top:40px}
.sh{text-align:center;max-width:780px;margin:0 auto 36px}.sh p{color:var(--mut);margin-top:12px}
.grid{display:grid;gap:16px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}.g5{grid-template-columns:repeat(5,1fr)}
@media (max-width:1000px){.g4,.g5{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.g2,.g3,.g4,.g5{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;min-width:0}
.card.pad{padding:22px}.card p{color:var(--mut);font-size:15px;margin:8px 0 0}
.lk{display:flex;flex-direction:column;text-decoration:none;transition:transform .25s,border-color .25s,box-shadow .25s}
.lk:hover{transform:translateY(-4px);border-color:rgba(0,213,255,.5);box-shadow:var(--sh)}
.ci{aspect-ratio:4/3;overflow:hidden;background:#0c1018}.ci img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.lk:hover .ci img{transform:scale(1.05)}
.tall .ci{aspect-ratio:3/4}
.cb{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.more{margin-top:auto;padding-top:14px;color:var(--c);font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:6px}
.num{font-family:Oswald,sans-serif;font-size:30px;color:var(--c);opacity:.7}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;counter-reset:s}
.steps li{counter-increment:s;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px 20px 20px 70px;position:relative}
.steps li:before{content:counter(s,decimal-leading-zero);position:absolute;left:20px;top:18px;font-family:Oswald,sans-serif;font-size:26px;color:var(--c)}
.steps b{display:block;font-size:17px}.steps span{color:var(--mut);font-size:15px}
@media (max-width:860px){.steps{grid-template-columns:1fr}}
.strip{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.strip figure,.gal figure{margin:0;background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.strip img{aspect-ratio:3/4;object-fit:cover;width:100%}
.strip figcaption{padding:10px 12px;font-size:13px;color:var(--mut)}
@media (max-width:1000px){.strip{grid-template-columns:repeat(3,1fr)}}@media (max-width:520px){.strip{grid-template-columns:repeat(2,1fr)}}
.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gal img{aspect-ratio:3/4;object-fit:cover;width:100%;transition:transform .4s}.gal a:hover img{transform:scale(1.04)}
.gal figcaption{padding:12px 14px;font-size:14px}.gal figcaption span{display:block;color:var(--mut);font-size:13px}
@media (max-width:1000px){.gal{grid-template-columns:repeat(3,1fr)}}@media (max-width:640px){.gal{grid-template-columns:repeat(2,1fr)}}

/* внутренние страницы */
.ph-hero{position:relative;overflow:hidden;padding-block:40px 36px;border-bottom:1px solid var(--line);background:radial-gradient(80% 120% at 0% 0%,rgba(0,213,255,.09),transparent 60%),var(--bg2);isolation:isolate}
.ph-hero.has-img{padding-block:56px 48px}
.ph-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.25;z-index:-1}
.bc{display:flex;flex-wrap:wrap;gap:6px;font-size:13.5px;color:var(--mut);margin-bottom:16px}
.bc a{color:var(--mut);text-decoration:none}.bc a:hover{color:var(--c)}.bc a:after{content:"›";margin-left:6px;opacity:.6}
.art{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:40px;align-items:start}
.art-main{min-width:0;max-width:760px}.art-main h2{font-size:clamp(22px,2.6vw,30px);margin:32px 0 12px}.art-main>p,.blk p{color:#c9d1de;font-size:17px}
.blk{margin-bottom:8px}.blk h2{margin-top:28px}
.art-side{display:grid;gap:16px;position:sticky;top:84px}
.side-img{border-radius:var(--r);border:1px solid var(--line);aspect-ratio:1/1;object-fit:cover;width:100%}
.sl{display:block;padding:10px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--mut);font-size:15px}.sl:last-child{border:0}.sl:hover{color:var(--c)}
.card h3+.sl{margin-top:8px}
.ticks{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:10px}
.ticks li{display:flex;gap:10px;align-items:flex-start;font-size:16.5px}.ticks svg{flex:none;margin-top:4px;color:var(--c)}
.art-img{border-radius:var(--r);border:1px solid var(--line);width:100%;max-height:420px;object-fit:cover;margin:8px 0 6px}
.meta{color:var(--mut);font-size:14px}
.note-cta{margin-top:34px;border-color:rgba(0,213,255,.35)}.note-cta b{font-size:19px}
@media (max-width:960px){.art{grid-template-columns:1fr}.art-side{position:static}.side-img{max-height:340px}}
.eq{display:grid;gap:18px}
.eqc{display:grid;grid-template-columns:380px minmax(0,1fr)}.eqc img{width:100%;height:100%;object-fit:cover;background:#fff}
.eqc .cb{padding:26px}.eqc h2{font-size:28px}.eqc p{font-size:16px;margin-top:10px}
.tags{list-style:none;padding:0;margin:14px 0 0;display:flex;flex-wrap:wrap;gap:8px}
.tags li{font-size:13.5px;padding:6px 12px;border-radius:99px;border:1px solid rgba(0,213,255,.35);color:var(--c);background:rgba(0,213,255,.06)}
@media (max-width:760px){.eqc{grid-template-columns:1fr}}
.qa{background:var(--card);border:1px solid var(--line);border-radius:14px;margin-bottom:10px;overflow:hidden}
.qa summary{cursor:pointer;padding:18px 22px;font-weight:600;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:14px}
.qa summary::-webkit-details-marker{display:none}.qa summary:after{content:"+";color:var(--c);font-size:22px;line-height:1}.qa[open] summary:after{content:"−"}
.qa p{padding:0 22px 18px;color:#c9d1de;margin:0}

/* заявка */
.cta{background:linear-gradient(180deg,var(--bg2),var(--bg));border-top:1px solid var(--line)}
.cta-in{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.cl{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:12px}
.cl li,.cl a{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--fg)}.cl svg{color:var(--c);flex:none}.cl b{font-size:20px}
.form{padding:26px;display:grid;gap:14px}
.form label{display:grid;gap:6px;font-size:14px;color:var(--mut)}
.form input,.form textarea{font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px 14px;width:100%}
.form input:focus,.form textarea:focus{border-color:var(--c);outline:none}
.form .btn{background:var(--wa);color:#05210f;box-shadow:0 8px 22px rgba(37,211,102,.25)}
.note{font-size:13px;color:var(--mut);margin:0}
.map{aspect-ratio:16/7;min-height:300px}.map iframe{width:100%;height:100%;border:0;display:block}
@media (max-width:860px){.cta-in{grid-template-columns:1fr}.map{aspect-ratio:4/3}}

/* подвал */
.ft{border-top:1px solid var(--line);background:#0e121b;padding-block:48px 90px;font-size:14.5px}
.ft-in{display:grid;grid-template-columns:1.3fr 1.2fr 1fr 1.3fr;gap:28px}
.ft h3{font-size:15px;letter-spacing:.08em;text-transform:uppercase;color:var(--fg);margin-bottom:12px}
.ft a,.ft span{display:flex;align-items:center;gap:8px;color:var(--mut);text-decoration:none;padding:4px 0}.ft a:hover{color:var(--c)}.ft svg{color:var(--c);flex:none}
.ft p{color:var(--mut);margin-top:12px}
.ft-b{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:30px;padding-top:20px;border-top:1px solid var(--line);color:var(--mut);font-size:13px}
.ft-b span,.ft-b a{display:inline;padding:0}
@media (max-width:860px){.ft-in{grid-template-columns:1fr 1fr}}@media (max-width:520px){.ft-in{grid-template-columns:1fr}}
.mbar{display:none}
@media (max-width:760px){
  .mbar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:60;background:rgba(14,18,27,.96);backdrop-filter:blur(10px);border-top:1px solid var(--line);
    padding:8px max(10px,env(safe-area-inset-right,0px)) calc(8px + env(safe-area-inset-bottom,0px)) max(10px,env(safe-area-inset-left,0px));gap:8px}
  .mbar a{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;border-radius:12px;background:var(--c);color:var(--ink);font-weight:700;text-decoration:none}
  .mbar a.g{background:var(--wa);color:#05210f}
}

/* появление (только при JS; без JS всё видно сразу) */
.js .rv{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .rv{opacity:1;transform:none;transition:none}.spin{animation:none}html{scroll-behavior:auto}}
/* правки после просмотра */
.ph{white-space:nowrap}
@media (max-width:860px){.hero-logo{max-width:210px}.hero{padding-block:24px 40px}}
@media (max-width:600px){.g3 .ci{aspect-ratio:16/9}.g5{grid-template-columns:repeat(2,1fr)}.g5 .cb p{display:none}.g5 .cb{padding:12px 14px 14px}.g5 h3{font-size:16px}}