:root{
  --bg:#F7F5F2; --card:#FFFFFF; --ink:#15181B; --ink2:#2A2F34; --muted:#6B7177; --line:#E8E3DC;
  --g1:#0F1113; --g2:#15181B; --g3:#1E2226;
  --gold1:#F1D9A6; --gold2:#CFA765; --gold3:#9C7238;
  --gold:linear-gradient(135deg,#F3DFB1 0%,#D6B072 42%,#B48443 70%,#E2C389 100%);
  --chrome:linear-gradient(135deg,#fff 0%,#B9BFC5 35%,#F3F5F7 55%,#8E959B 100%);
  --r:22px; --r2:16px; --shadow:0 1px 2px rgba(21,24,27,.04),0 12px 32px -12px rgba(21,24,27,.14);
  --pad:clamp(16px,4vw,48px); --max:1320px;
  --f:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif; --fs:"PT Serif",Georgia,serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
body{font-family:var(--f);background:var(--bg);color:var(--ink);font-size:17px;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:clip}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- splash ---------- */
.splash{position:fixed;inset:0;z-index:100;background:radial-gradient(120% 80% at 50% 40%,#22272C 0%,#0F1113 70%);display:grid;place-items:center;transition:opacity .6s ease,visibility .6s}
.splash.out{opacity:0;visibility:hidden}
.splash-in{display:flex;flex-direction:column;align-items:center;gap:22px}
.splash svg{width:132px;height:132px;overflow:visible}
.splash .lg-ring{stroke-dasharray:300;stroke-dashoffset:300;animation:ring 1s .1s cubic-bezier(.6,.1,.2,1) forwards}
.splash .lg-bar{transform-box:fill-box;transform-origin:bottom;transform:scaleY(0);animation:bar .7s cubic-bezier(.2,.9,.2,1) forwards}
.splash .lg-bar:nth-child(1){animation-delay:.55s}.splash .lg-bar:nth-child(2){animation-delay:.65s}
.splash .lg-bar:nth-child(3){animation-delay:.75s}.splash .lg-bar:nth-child(4){animation-delay:.85s}
.splash .lg-bolt{opacity:0;animation:bolt .5s 1.25s forwards}
.splash-word{font-family:var(--fs);font-weight:700;color:#fff;font-size:30px;letter-spacing:.06em;text-align:center;line-height:1.05;opacity:0;transform:translateY(10px);animation:up .7s 1.35s forwards}
.splash-word small{display:block;font-size:13px;letter-spacing:.3em;margin-top:10px;color:var(--gold2)}
.splash-bar{width:160px;height:2px;border-radius:2px;background:rgba(255,255,255,.1);overflow:hidden}
.splash-bar i{display:block;height:100%;width:100%;transform:scaleX(0);transform-origin:left;background:var(--gold);animation:load 2.3s .1s ease forwards}
.splash::after{content:"";position:absolute;top:0;bottom:0;left:0;width:60%;background:linear-gradient(105deg,transparent,rgba(241,217,166,.10),transparent);transform:translateX(-120%);animation:sheen 1.6s .9s ease forwards;pointer-events:none;will-change:transform}
@keyframes ring{to{stroke-dashoffset:0}}
@keyframes bar{to{transform:scaleY(1)}}
@keyframes bolt{0%{opacity:0}30%{opacity:1}45%{opacity:.3}60%,100%{opacity:1}}
@keyframes up{to{opacity:1;transform:none}}
@keyframes load{to{transform:scaleX(1)}}
@keyframes sheen{to{transform:translateX(260%)}}

/* ---------- logo ---------- */
.logo{display:flex;align-items:center;gap:10px;color:#fff;flex-shrink:0}
.logo img{width:46px;height:46px}
.logo b{font-family:var(--fs);font-weight:700;font-size:19px;line-height:1;letter-spacing:.05em;display:block}
.logo small{display:block;font-size:9px;letter-spacing:.22em;font-weight:700;margin-top:4px;opacity:.9}

/* ---------- header ---------- */
.hdr{min-height:76px;position:sticky;top:0;z-index:50;background:rgba(21,24,27,.94);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);color:#fff;border-bottom:1px solid rgba(255,255,255,.06)}
.hdr-in{height:76px;display:flex;align-items:center;gap:28px}
.nav{display:flex;gap:22px;margin-left:8px}
.nav a{white-space:nowrap;font-size:15px;font-weight:600;color:rgba(255,255,255,.78);position:relative;padding:6px 0;transition:color .2s}
.nav a:hover,.nav a.on{color:#fff}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--gold);transform:scaleX(0);transition:transform .3s;transform-origin:left}
.nav a:hover::after,.nav a.on::after{transform:none}
.hdr-r{margin-left:auto;display:flex;align-items:center;gap:14px}
.lang{display:flex;gap:2px;background:rgba(255,255,255,.06);border-radius:999px;padding:3px}
.lang button{font-size:13px;font-weight:700;padding:6px 10px;border-radius:999px;color:rgba(255,255,255,.6)}
.lang button.on{background:#fff;color:var(--ink)}
.tel{font-weight:700;font-size:15px;white-space:nowrap}
.ib{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1);transition:background .2s,transform .2s;position:relative}
.ib:hover{background:rgba(255,255,255,.16)}
.ib svg{width:20px;height:20px}
.ib.wa{background:#25D366;border-color:#25D366}
.badge{position:absolute;top:-4px;right:-4px;min-width:20px;height:20px;padding:0 5px;border-radius:10px;background:var(--gold);color:var(--ink);font-size:11px;font-weight:800;display:grid;place-items:center}
.badge:empty,.badge[data-n="0"]{display:none}
.burger{display:none}

/* ---------- buttons ---------- */
.btn{--h:54px;height:var(--h);padding:0 26px;border-radius:var(--r2);display:inline-flex;align-items:center;justify-content:center;gap:12px;font-weight:700;font-size:16px;white-space:nowrap;transition:transform .2s,box-shadow .3s,background .3s;position:relative;overflow:hidden;isolation:isolate}
.btn:active{transform:scale(.98)}
.btn svg{width:18px;height:18px;transition:transform .3s}
.btn:hover svg{transform:translateX(4px)}
.btn-p{background:var(--g2);color:#fff;box-shadow:inset 0 0 0 1px rgba(214,176,114,.35),0 10px 24px -10px rgba(21,24,27,.6)}
.btn-p svg{color:var(--gold2)}
.btn-p::before{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 35%,rgba(241,217,166,.28) 50%,transparent 65%);transform:translateX(-120%);transition:transform .8s;z-index:-1}
.btn-p:hover::before{transform:translateX(120%)}
.btn-p:hover{box-shadow:inset 0 0 0 1px rgba(214,176,114,.7),0 14px 30px -10px rgba(21,24,27,.7)}
.btn-g{background:var(--gold);color:var(--ink);box-shadow:inset 0 1px 0 rgba(255,255,255,.6),0 10px 24px -10px rgba(156,114,56,.6)}
.btn-g::before{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 35%,rgba(255,255,255,.55) 50%,transparent 65%);transform:translateX(-120%);transition:transform .8s;z-index:-1}
.btn-g:hover::before{transform:translateX(120%)}
.btn-o{background:var(--card);color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line)}
.btn-o:hover{box-shadow:inset 0 0 0 1.5px var(--ink)}
.btn-wa{background:var(--card);color:var(--ink);box-shadow:inset 0 0 0 1.5px #25D366}
.btn-wa svg{color:#25D366}
.btn-sm{--h:42px;padding:0 16px;font-size:14px;border-radius:12px}
.btn-w{width:100%}

/* ---------- hero ---------- */
.hero{padding:40px 0 0}
.hero-grid{display:grid;grid-template-columns:1.02fr 1fr;gap:32px;align-items:stretch}
.hero h1{font-size:clamp(40px,5.4vw,78px);line-height:.98;font-weight:800;letter-spacing:-.035em;margin:18px 0 22px}
.hero h1 .dot{background:var(--gold);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:19px;color:var(--ink2);max-width:520px}
.search{margin-top:30px;display:flex;align-items:center;gap:12px;height:60px;border-radius:18px;background:var(--card);box-shadow:var(--shadow);padding:0 8px 0 20px;max-width:560px;border:1.5px solid transparent;transition:border-color .2s}
.search:focus-within{border-color:var(--gold2)}
.search svg{width:20px;height:20px;color:var(--muted);flex-shrink:0}
.search input{flex:1;border:0;outline:0;background:none;font-size:16px;min-width:0}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;align-items:center}
.chips span{font-size:14px;color:var(--muted);margin-right:4px}
.chip{height:38px;padding:0 16px;border-radius:999px;background:var(--card);box-shadow:inset 0 0 0 1px var(--line);font-size:14px;font-weight:700;display:inline-flex;align-items:center;transition:.2s;white-space:nowrap}
.chip:hover{box-shadow:inset 0 0 0 1px var(--ink)}
.chip.on{background:var(--g2);color:#fff;box-shadow:none}
.hero-cta{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.hero-art{align-self:stretch;width:100%;position:relative;border-radius:32px;overflow:hidden;background:#15181B;min-height:520px;isolation:isolate}
.hero-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;animation:kb 18s ease-in-out infinite alternate}
.hero-art::after{content:"";position:absolute;inset:0;background:radial-gradient(60% 50% at 70% 30%,rgba(214,176,114,.18),transparent 70%);pointer-events:none}
@keyframes kb{from{transform:scale(1.04)}to{transform:scale(1.12) translate(-1.5%,1%)}}
.tag{position:absolute;z-index:2;color:#fff;font-size:12px;line-height:1.3;padding-left:14px;border-left:1px solid rgba(255,255,255,.5);opacity:0;animation:up .8s forwards}
.tag b{display:block;font-size:15px}
.tag:nth-of-type(1){top:9%;left:9%;animation-delay:2.9s}
.tag:nth-of-type(2){top:14%;right:8%;animation-delay:3.05s}
.tag:nth-of-type(3){bottom:12%;left:12%;animation-delay:3.2s}
.tag:nth-of-type(4){bottom:9%;right:10%;animation-delay:3.35s}

/* ---------- facts ---------- */
.facts{display:grid;grid-template-columns:repeat(4,1fr);margin-top:44px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.fact{padding:28px 24px;border-left:1px solid var(--line)}
.fact:first-child{border-left:0;padding-left:0}
.fact b{font-size:clamp(36px,4vw,56px);font-weight:800;letter-spacing:-.03em;line-height:1;display:block}
.fact span{color:var(--muted);font-size:15px;display:block;margin-top:8px}

/* ---------- sections ---------- */
.sec{padding:clamp(56px,8vw,110px) 0 0}
.sec-h{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:32px}
.sec-h h2,.h2{font-size:clamp(32px,3.8vw,54px);font-weight:800;letter-spacing:-.03em;line-height:1.02}
.eyebrow{font-size:13px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:#7A5722;display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--gold)}
.more{font-weight:700;display:inline-flex;align-items:center;gap:8px;font-size:15px}
.more svg{width:18px;height:18px;transition:transform .3s}
.more:hover svg{transform:translateX(4px)}

/* directions */
.dirs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.dir{position:relative;background:var(--card);border-radius:28px;padding:30px;min-height:330px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .4s cubic-bezier(.2,.8,.2,1),box-shadow .4s}
.dir:hover{transform:translateY(-6px);box-shadow:0 30px 60px -24px rgba(21,24,27,.3)}
.dir .n{font-size:14px;font-weight:800;color:#7A5722}
.dir h3{font-size:30px;line-height:1.05;font-weight:800;letter-spacing:-.02em;margin-top:8px;max-width:60%}
.dir .k{margin-top:12px;font-size:15px;color:var(--muted)}
.dir .k b{color:var(--ink);font-size:20px}
.dir .marks{margin-top:auto;display:flex;gap:6px;flex-wrap:wrap;max-width:58%;position:relative;z-index:1}
.dir .marks i{font-style:normal;font-size:12px;font-weight:700;padding:5px 9px;border-radius:8px;background:var(--bg)}
.dir img{position:absolute;right:-6%;bottom:-4%;width:66%;transition:transform .6s cubic-bezier(.2,.8,.2,1);mix-blend-mode:multiply}
.dir:hover img{transform:scale(1.06) translate(-2%,-2%)}
.dir .go{position:absolute;top:26px;right:26px;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;box-shadow:inset 0 0 0 1.5px var(--line);transition:.3s;z-index:2}
.dir .go svg{width:18px}
.dir:hover .go{background:var(--g2);color:#fff;box-shadow:none}

/* calculator */
.calc{background:var(--card);border-radius:32px;box-shadow:var(--shadow);display:grid;grid-template-columns:1.5fr 1fr;overflow:hidden}
.calc-l{padding:clamp(24px,3vw,44px)}
.calc-l .h2{font-size:clamp(28px,3vw,42px)}
.calc-l p{color:var(--muted);margin-top:8px}
.lbl{font-size:13px;font-weight:700;color:var(--muted);margin:22px 0 10px;display:block}
.seg{display:flex;gap:6px;flex-wrap:wrap;background:var(--bg);border-radius:16px;padding:5px}
.seg button{flex:1;min-width:max-content;height:42px;padding:0 14px;border-radius:12px;font-weight:700;font-size:14px;color:var(--ink2);transition:.2s}
.seg button.on{background:var(--g2);color:#fff;box-shadow:0 6px 16px -6px rgba(21,24,27,.5)}
.profiles{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.prof{border-radius:16px;background:var(--bg);padding:12px 6px 10px;display:flex;flex-direction:column;align-items:center;gap:6px;font-size:13px;font-weight:700;box-shadow:inset 0 0 0 1.5px transparent;transition:.2s}
.prof svg{width:46px;height:34px}
.prof.on{background:var(--card);box-shadow:inset 0 0 0 1.5px var(--ink)}
.fields{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.fld{background:var(--bg);border-radius:14px;padding:10px 14px;display:flex;flex-direction:column;border:1.5px solid transparent;transition:border-color .2s}
.fld:focus-within{border-color:var(--gold2)}
.fld span{font-size:12px;font-weight:700;color:var(--muted)}
.fld input{border:0;outline:0;background:none;font-size:20px;font-weight:800;width:100%;min-width:0}
.fld[hidden]{display:none}
.calc-r{background:var(--g2);color:#fff;padding:clamp(24px,3vw,44px);display:flex;flex-direction:column;position:relative;overflow:hidden;isolation:isolate}
.calc-r::before{content:"";position:absolute;inset:0;background:url(../img/ui/coil.webp) center/cover;opacity:.35;z-index:-1}
.calc-r::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(21,24,27,.6),rgba(21,24,27,.92));z-index:-1}
.calc-r small{font-size:14px;color:rgba(255,255,255,.6);font-weight:600}
.res{font-size:clamp(56px,6vw,84px);font-weight:800;letter-spacing:-.04em;line-height:1;margin:10px 0 6px;background:var(--gold);-webkit-background-clip:text;background-clip:text;color:transparent;font-variant-numeric:tabular-nums}
.res-sub{color:rgba(255,255,255,.7);font-size:15px}
.calc-r .btn{margin-top:auto}
.calc-note{font-size:13px;color:rgba(255,255,255,.5);margin-top:12px}

/* dark about */
.dark{background:var(--g2);color:#fff;border-radius:36px;overflow:hidden;position:relative;isolation:isolate;padding:clamp(36px,5vw,72px)}
.dark>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;opacity:.75}
.dark::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#15181B 30%,rgba(21,24,27,.55) 65%,rgba(21,24,27,.2));z-index:-1}
.dark .h2{max-width:620px}
.dark p{color:rgba(255,255,255,.75);max-width:520px;margin-top:18px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:44px;counter-reset:s}
.step{border-radius:22px;padding:22px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.step b{font-size:36px;font-weight:800;background:var(--gold);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.step h3{font-size:19px;margin-top:14px;line-height:1.2}
.step p{font-size:14px;margin-top:6px;color:rgba(255,255,255,.6)}
.dark .more{margin-top:26px;color:var(--gold1)}

/* who */
.who{display:grid;grid-template-columns:1fr 2fr;gap:40px;align-items:start}
.who ul{list-style:none;display:grid;grid-template-columns:1fr 1fr;column-gap:40px}
.who li{display:flex;align-items:center;gap:16px;padding:18px 0;border-bottom:1px solid var(--line);font-weight:700;font-size:17px}
.who li i{font-style:normal;font-size:13px;color:#7A5722;font-weight:800;width:22px}

/* certs + branches */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.box{background:var(--card);border-radius:28px;padding:clamp(24px,3vw,40px);box-shadow:var(--shadow);position:relative;overflow:hidden}
.box h3{font-size:28px;font-weight:800;letter-spacing:-.02em;line-height:1.1}
.box p{color:var(--muted);margin-top:10px;max-width:340px}
.box .btn{margin-top:24px}
.certs{position:absolute;right:-10px;bottom:-20px;width:46%;display:flex}
.certs i{display:block;width:120px;height:160px;border-radius:6px;background:#fff linear-gradient(#fff,#F4F1EC);box-shadow:0 14px 30px -10px rgba(0,0,0,.25);border:1px solid var(--line);margin-left:-60px;transform:rotate(var(--a));position:relative}
.certs i::before{content:"";position:absolute;left:14px;right:14px;top:18px;height:60px;background:repeating-linear-gradient(#E8E3DC 0 2px,transparent 2px 9px)}
.certs i::after{content:"";position:absolute;right:16px;bottom:18px;width:32px;height:32px;border-radius:50%;border:2px solid rgba(60,90,160,.45)}
.branches{list-style:none;margin-top:18px}
.branches li{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.branches li:last-child{border:0}
.branches b{width:120px;flex-shrink:0;font-size:18px}
.branches span{color:var(--ink2);font-size:15px}
.branches em{font-style:normal;color:var(--muted);display:block;font-size:14px}

/* request form */
.req{display:grid;grid-template-columns:1fr 1.3fr;gap:40px;align-items:center;background:var(--card);border-radius:32px;padding:clamp(24px,4vw,56px);box-shadow:var(--shadow)}
.req p{color:var(--muted);margin-top:14px}
.form{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form .full{grid-column:1/-1}
.inp{width:100%;height:58px;border-radius:16px;border:1.5px solid var(--line);background:var(--bg);padding:0 18px;font-size:16px;outline:0;transition:border-color .2s}
.inp:focus{border-color:var(--gold2);background:#fff}
textarea.inp{height:110px;padding:16px 18px;resize:vertical}
.form-btns{display:flex;gap:12px}
.form-btns .btn{flex:1}
.ok{display:none;padding:16px;border-radius:14px;background:#EEF8F1;color:#1E6B3A;font-weight:700}
.ok.show{display:block}

/* footer */
.ftr{background:var(--g2);color:#fff;margin-top:clamp(56px,8vw,110px);padding:56px 0 32px}
.ftr-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:32px}
.ftr h3{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:14px}
.ftr .logo{display:flex}
.ftr a,.ftr p{display:block;color:rgba(255,255,255,.82);font-size:15px;padding:4px 0}
.ftr a:hover{color:#fff}
.ftr-b{margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;color:rgba(255,255,255,.45);font-size:13px;gap:16px;flex-wrap:wrap}

/* ---------- catalog ---------- */
.page-h{padding:40px 0 10px}
.page-h h1{font-size:clamp(36px,4.6vw,64px);font-weight:800;letter-spacing:-.035em;line-height:1}
.crumbs{font-size:14px;color:var(--muted);display:flex;gap:8px;margin-bottom:16px}
.crumbs a:hover{color:var(--ink)}
.cat{display:grid;grid-template-columns:280px 1fr;gap:28px;margin-top:28px;align-items:start}
.side{position:sticky;top:96px;background:var(--card);border-radius:24px;padding:20px;box-shadow:var(--shadow);max-height:calc(100vh - 116px);overflow:auto}
.side .sh{font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:18px 0 10px}
.side .sh:first-child{margin-top:0}
.cats{list-style:none}
.cats button{width:100%;text-align:left;padding:9px 12px;border-radius:10px;font-size:14px;font-weight:600;display:flex;justify-content:space-between;gap:10px;color:var(--ink2)}
.cats button:hover{background:var(--bg)}
.cats button.on{background:var(--g2);color:#fff}
.cats button em{font-style:normal;opacity:.55;font-size:13px}
.tools{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.tools .search{margin:0;flex:1;min-width:240px;max-width:none;height:54px}
.dtabs{display:flex;gap:6px;background:var(--card);padding:5px;border-radius:16px;box-shadow:var(--shadow)}
.dtabs button{height:44px;padding:0 16px;border-radius:12px;font-weight:700;font-size:14px;white-space:nowrap}
.dtabs button.on{background:var(--g2);color:#fff}
.count{color:var(--muted);font-size:15px;margin:18px 0 14px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}
.pc{background:var(--card);border-radius:22px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s}
.pc:hover{transform:translateY(-4px);box-shadow:0 24px 48px -20px rgba(21,24,27,.28)}
.pc-img{aspect-ratio:4/3;background:#fff;display:grid;place-items:center;padding:12px;border-bottom:1px solid var(--line)}
.pc-img img{max-height:100%;object-fit:contain;transition:transform .5s}
.pc:hover .pc-img img{transform:scale(1.05)}
.pc-b{padding:16px;display:flex;flex-direction:column;gap:6px;flex:1}
.pc-c{font-size:12px;font-weight:700;color:#7A5722;text-transform:uppercase;letter-spacing:.06em}
.pc-n{font-weight:700;font-size:15px;line-height:1.3}
.pc-m{display:flex;gap:6px;flex-wrap:wrap;margin-top:2px}
.pc-m i{font-style:normal;font-size:12px;font-weight:700;padding:3px 8px;border-radius:7px;background:var(--bg)}
.pc-f{margin-top:auto;padding-top:10px;display:flex;align-items:center;justify-content:space-between;gap:8px}
.pc-f span{font-size:13px;color:var(--muted);font-weight:600}
.add{height:40px;padding:0 14px;border-radius:12px;background:var(--g2);color:#fff;font-weight:700;font-size:13px;display:inline-flex;align-items:center;gap:6px;transition:.2s}
.add svg{width:16px;height:16px}
.add.in{background:var(--gold);color:var(--ink)}
.empty{padding:60px 20px;text-align:center;color:var(--muted)}
.loadmore{display:flex;justify-content:center;margin-top:24px}

/* product */
.prod{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;margin-top:20px}
.prod-img{background:#fff;border-radius:32px;box-shadow:var(--shadow);aspect-ratio:1;display:grid;place-items:center;padding:40px}
.prod-img img{max-height:100%;object-fit:contain}
.prod h1{font-size:clamp(28px,3.2vw,44px);font-weight:800;letter-spacing:-.025em;line-height:1.08;margin-top:8px}
.specs{margin-top:24px;background:var(--card);border-radius:22px;box-shadow:var(--shadow);overflow:hidden}
.specs div{display:flex;justify-content:space-between;gap:16px;padding:15px 20px;border-bottom:1px solid var(--line);font-size:15px}
.specs div:last-child{border:0}
.specs span{color:var(--muted)}
.specs b{text-align:right}
.price{margin-top:22px;padding:20px;border-radius:20px;background:var(--g2);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.price b{font-size:22px}
.price small{display:block;color:rgba(255,255,255,.6);font-size:13px;font-weight:600}
.qty{display:flex;align-items:center;gap:8px;background:var(--card);border-radius:14px;padding:4px;box-shadow:inset 0 0 0 1.5px var(--line)}
.qty button{width:40px;height:40px;border-radius:10px;font-size:20px;font-weight:700}
.qty button:hover{background:var(--bg)}
.qty input{width:56px;text-align:center;border:0;outline:0;font-weight:800;font-size:17px;background:none}
.prod-act{display:flex;gap:12px;margin-top:16px;flex-wrap:wrap}
.prod-act .btn{flex:1}
.perks{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:20px}
.perks div{padding:14px 16px;border-radius:16px;background:var(--card);box-shadow:inset 0 0 0 1px var(--line);font-size:14px;font-weight:600}
.perks b{display:block;font-size:15px}

/* about */
.about-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center}
.about-hero p{font-size:19px;color:var(--ink2);margin-top:20px}
.about-img{border-radius:32px;overflow:hidden;aspect-ratio:4/3;background:var(--g2)}
.about-img img{width:100%;height:100%;object-fit:cover}
.vals{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.val{background:var(--card);border-radius:24px;padding:26px;box-shadow:var(--shadow)}
.val b{font-size:40px;font-weight:800;letter-spacing:-.03em;background:var(--gold);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.val h3{margin-top:12px;font-size:18px}
.val p{color:var(--muted);font-size:15px;margin-top:6px}
.docs{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.doc{background:var(--card);border-radius:22px;padding:18px;box-shadow:var(--shadow);transition:transform .3s}
.doc:hover{transform:translateY(-4px)}
.doc .pg{aspect-ratio:3/4;border-radius:10px;background:linear-gradient(#fff,#F4F1EC);border:1px solid var(--line);position:relative;margin-bottom:14px}
.doc .pg::before{content:"";position:absolute;left:16%;right:16%;top:12%;height:34%;background:repeating-linear-gradient(#E8E3DC 0 2px,transparent 2px 10px)}
.doc .pg::after{content:"";position:absolute;right:16%;bottom:12%;width:22%;aspect-ratio:1;border-radius:50%;border:2px solid rgba(60,90,160,.45)}
.doc b{font-size:15px;display:block;line-height:1.3}
.doc span{font-size:13px;color:var(--muted)}

/* calc page */
@media (min-width:1181px){.calc-page .calc{grid-template-columns:1.4fr 1fr}}
.dens{margin-top:16px;display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.dens div{background:var(--card);border-radius:16px;padding:14px;box-shadow:inset 0 0 0 1px var(--line);font-size:14px}
.dens b{display:block;font-size:18px}

/* drawer (request cart) */
.scrim{position:fixed;inset:0;background:rgba(15,17,19,.45);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);z-index:80;opacity:0;visibility:hidden;transition:.3s}
.scrim.show{opacity:1;visibility:visible}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(460px,100%);background:var(--bg);z-index:81;transform:translateX(100%);visibility:hidden;transition:transform .45s cubic-bezier(.2,.8,.2,1),visibility 0s .45s;display:flex;flex-direction:column}
.drawer.show{transform:none;visibility:visible;transition:transform .45s cubic-bezier(.2,.8,.2,1)}
.dr-h{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;background:var(--g2);color:#fff}
.dr-h h3{font-size:22px}
.dr-b{flex:1;overflow:auto;padding:18px 22px}
.dr-it{display:flex;gap:12px;align-items:center;background:var(--card);border-radius:16px;padding:10px;margin-bottom:10px;box-shadow:var(--shadow)}
.dr-it img{width:58px;height:58px;object-fit:contain;border-radius:10px;background:#fff;flex-shrink:0}
.dr-it div{flex:1;min-width:0}
.dr-it b{font-size:14px;line-height:1.3;display:block}
.dr-it .qty{margin-top:6px;display:inline-flex;padding:2px}
.dr-it .qty button{width:30px;height:30px;font-size:16px}
.dr-it .qty input{width:40px;font-size:15px}
.dr-it .rm{width:34px;height:34px;border-radius:10px;color:var(--muted);flex-shrink:0;display:grid;place-items:center}
.dr-it .rm:hover{background:var(--bg);color:var(--ink)}
.dr-f{padding:18px 22px;border-top:1px solid var(--line);display:grid;gap:10px;background:var(--card)}
.dr-f .inp{height:52px}

/* menu (mobile burger) */
.menu{position:fixed;inset:0;z-index:90;background:rgba(247,245,242,.97);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);transform:translateX(100%);visibility:hidden;transition:transform .45s cubic-bezier(.2,.8,.2,1),visibility 0s .45s;display:flex;flex-direction:column}
.menu.show{transform:none;visibility:visible;transition:transform .45s cubic-bezier(.2,.8,.2,1)}
.menu-h{height:68px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;background:var(--g2);color:#fff;flex-shrink:0}
.menu nav{padding:12px 16px;flex:1;overflow:auto}
.menu nav a{display:flex;align-items:center;gap:14px;padding:16px 4px;border-bottom:1px solid var(--line);font-size:19px;font-weight:700;opacity:0;transform:translateX(20px);transition:.4s}
.menu.show nav a{opacity:1;transform:none}
.menu nav a svg{width:22px;height:22px;color:var(--gold3)}
.menu nav a .ar{margin-left:auto;color:var(--muted);width:18px}
.menu-f{padding:16px;display:grid;gap:10px}
.menu-f .lang{background:var(--card);box-shadow:inset 0 0 0 1px var(--line);padding:4px}
.menu-f .lang button{flex:1;color:var(--muted);height:42px;font-size:15px}
.menu-f .lang button.on{background:var(--g2);color:#fff}
.menu-tel{text-align:center;font-weight:800;font-size:20px;padding:6px}

/* tab bar (mobile) */
.tabbar{display:none}

/* toast */
.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,30px);background:var(--g2);color:#fff;padding:14px 20px;border-radius:14px;font-weight:700;font-size:15px;z-index:95;opacity:0;visibility:hidden;transition:.35s;box-shadow:0 20px 40px -14px rgba(0,0,0,.4);display:flex;align-items:center;gap:10px}
.toast.show{opacity:1;visibility:visible;transform:translate(-50%,0)}
.toast svg{width:18px;color:var(--gold1)}

/* ---------- reveal (scroll-driven) ---------- */
@supports (animation-timeline:view()){
  .rv{animation:rv linear both;animation-timeline:view();animation-range:entry 0% entry 38%}
  @keyframes rv{from{opacity:0;transform:translateY(46px) scale(.98)}to{opacity:1;transform:none}}
  .dark>img{animation:par linear both;animation-timeline:view()}
  @keyframes par{from{transform:scale(1.15) translateY(-4%)}to{transform:scale(1.15) translateY(4%)}}
}
@supports not (animation-timeline:view()){
  .rv{opacity:0;transform:translateY(40px);transition:opacity .8s,transform .8s cubic-bezier(.2,.8,.2,1)}
  .rv.in{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.rv{opacity:1!important;transform:none!important}}

/* ---------- tablet ---------- */
@media (max-width:1280px){.tel{display:none}}
@media (max-width:1180px){
  .nav{display:none}
  .burger{display:grid}
  .tel{display:none}
  .hero-grid{grid-template-columns:minmax(0,1fr)}
  .hero-art{min-height:420px}
  .dirs{grid-template-columns:1fr 1fr}
  .calc{grid-template-columns:minmax(0,1fr)}
  .steps{grid-template-columns:1fr 1fr}
  .who{grid-template-columns:minmax(0,1fr)}
  .duo,.req,.prod,.about-hero{grid-template-columns:minmax(0,1fr)}
  .cat{grid-template-columns:minmax(0,1fr)}
  .side{position:static;max-height:none}
  .ftr-grid{grid-template-columns:1fr 1fr}
  .vals,.docs{grid-template-columns:1fr 1fr}
}

/* ---------- mobile = app ---------- */
@media (max-width:760px){
  body{font-size:16px;padding-bottom:calc(96px + env(safe-area-inset-bottom))}
  .hdr-in{height:64px;gap:10px}
  .hdr{min-height:64px}
  .logo img{width:40px;height:40px}
  .logo b{font-size:16px}
  .hdr .lang,.hdr .ib.wa,.hdr .cart-btn{display:none}
  .hdr-r{gap:8px}
  .ib{width:42px;height:42px}
  .hero{padding-top:20px}
  .hero h1{font-size:44px;margin:0 0 12px}
  .hero-sub{font-size:16px}
  .hero-art{min-height:0;height:auto;aspect-ratio:1/1.02;align-self:start;border-radius:28px}
  .hero-grid{gap:22px}
  .hero-art .tag{display:none}
  .hero-art .art-cta{display:flex}
  .hero-cta{display:none}
  .search{height:56px;margin-top:20px;border-radius:16px}
  .chips{flex-wrap:nowrap;overflow-x:auto;margin:12px calc(-1*var(--pad)) 0;padding:2px var(--pad);scrollbar-width:none}
  .chips::-webkit-scrollbar{display:none}
  .chips span{display:none}
  .facts{grid-template-columns:1fr 1fr;gap:10px;border:0;margin-top:26px}
  .fact{background:var(--card);border-radius:20px;padding:18px;border:0;box-shadow:var(--shadow)}
  .fact:first-child{padding-left:18px}
  .fact b{font-size:34px;background:var(--gold);-webkit-background-clip:text;background-clip:text;color:transparent}
  .fact span{font-size:14px;margin-top:6px}
  .sec{padding-top:44px}
  .sec-h{margin-bottom:18px}
  .sec-h h2,.h2{font-size:30px}
  .dirs{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:12px;margin:0 calc(-1*var(--pad));padding:4px var(--pad) 18px;scrollbar-width:none}
  .dirs::-webkit-scrollbar{display:none}
  .dir{flex:0 0 82%;scroll-snap-align:start;min-height:380px;padding:22px;border-radius:26px}
  .dir h3{font-size:28px;max-width:80%}
  .dir .marks{max-width:100%}
  .dir img{width:78%;right:-4%;bottom:56px}
  .dir .go{top:auto;bottom:22px;right:22px;background:var(--g2);color:#fff;box-shadow:none}
  .dots{display:flex;justify-content:center;gap:6px;margin-top:-4px}
  .dots i{width:6px;height:6px;border-radius:3px;background:var(--line);transition:.3s}
  .dots i.on{width:20px;background:var(--g2)}
  .calc{border-radius:28px}
  .calc-l{padding:22px}
  .profiles{grid-template-columns:repeat(5,1fr);gap:6px}
  .prof{padding:10px 2px 8px;font-size:11px;border-radius:14px}
  .prof svg{width:36px;height:28px}
  .fields{grid-template-columns:1fr 1fr}
  .seg{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}
  .seg::-webkit-scrollbar{display:none}
  .calc-r{padding:22px;border-radius:24px;margin:0 10px 10px}
  .res{font-size:60px}
  .calc-r .btn{margin-top:18px}
  .dark{border-radius:28px;padding:28px 22px;margin:0 calc(-1*var(--pad)*0)}
  .dark::before{background:linear-gradient(180deg,rgba(21,24,27,.92) 30%,rgba(21,24,27,.75))}
  .steps{grid-template-columns:1fr;gap:10px;margin-top:26px}
  .step{display:grid;grid-template-columns:56px 1fr;align-items:center;padding:16px}
  .step h3{margin:0}.step p{grid-column:2;margin-top:2px}
  .step b{font-size:30px;grid-row:span 2}
  .who ul{grid-template-columns:minmax(0,1fr)}
  .who li{font-size:16px;padding:15px 0}
  .box{border-radius:24px}
  .certs{width:52%;opacity:.9}
  .certs i{width:86px;height:116px;margin-left:-44px}
  .box p{max-width:52%}
  .branches li{flex-direction:column;gap:2px}
  .req{border-radius:28px;padding:22px;gap:20px}
  .form{grid-template-columns:minmax(0,1fr)}
  .form-btns{flex-direction:column}
  .form-btns .btn{flex:none;width:100%}
  .ftr{border-radius:28px 28px 0 0;padding:36px 0 24px}
  .ftr-grid{grid-template-columns:1fr 1fr;gap:24px}
  .ftr-grid>div:first-child{grid-column:1/-1}
  .page-h{padding-top:22px}
  .page-h h1{font-size:38px}
  .tools{flex-direction:column;align-items:stretch}
  .dtabs{overflow-x:auto;scrollbar-width:none}
  .dtabs::-webkit-scrollbar{display:none}
  .side{padding:0;background:none;box-shadow:none}
  .side .sh{display:none}
  .cats{display:flex;gap:8px;overflow-x:auto;margin:0 calc(-1*var(--pad));padding:2px var(--pad);scrollbar-width:none}
  .cats::-webkit-scrollbar{display:none}
  .cats button{white-space:nowrap;background:var(--card);box-shadow:inset 0 0 0 1px var(--line);border-radius:999px;padding:9px 14px}
  .grid{grid-template-columns:1fr 1fr;gap:10px}
  .pc{border-radius:18px}
  .pc-b{padding:12px}
  .pc-n{font-size:14px}
  .pc-f{flex-direction:column;align-items:stretch}
  .add{justify-content:center}
  .prod-img{border-radius:26px;padding:24px}
  .perks{grid-template-columns:minmax(0,1fr)}
  .vals,.docs{grid-template-columns:1fr 1fr;gap:10px}
  .val{padding:18px}
  .val b{font-size:32px}
  .dens{grid-template-columns:repeat(3,1fr)}
  .toast{bottom:calc(104px + env(safe-area-inset-bottom))}
  .tabbar{display:flex;position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:60;height:70px;border-radius:24px;background:rgba(21,24,27,.9);backdrop-filter:saturate(1.6) blur(18px);-webkit-backdrop-filter:saturate(1.6) blur(18px);box-shadow:0 18px 40px -12px rgba(0,0,0,.45),inset 0 0 0 1px rgba(255,255,255,.08);padding:6px;justify-content:space-between}
  .tabbar a,.tabbar button{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;border-radius:18px;color:rgba(255,255,255,.62);font-size:11px;font-weight:700;position:relative;transition:color .2s,background .3s}
  .tabbar svg{width:23px;height:23px}
  .tabbar .on{color:var(--ink);background:var(--gold)}
  .tabbar .badge{top:4px;right:calc(50% - 22px)}
}
@media (max-width:380px){.hero h1{font-size:38px}.grid{grid-template-columns:minmax(0,1fr)}}
.art-cta{display:none;position:absolute;left:18px;right:18px;bottom:18px;z-index:3;gap:10px}
.art-cta .btn{flex:1;--h:52px;padding:0 14px}
.art-cta .btn-o{background:rgba(255,255,255,.12);color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.3);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.dots{display:none}
@media (max-width:760px){.dots{display:flex}}

.hero-grid>*,.calc>*,.cat>*,.prod>*,.req>*,.duo>*,.who>*{min-width:0}
.about-hero>*{min-width:0}
h1,h2,h3{hyphens:auto;-webkit-hyphens:auto;overflow-wrap:break-word}
.price .qty{color:var(--ink)}
h1,h2,h3{hyphens:manual;-webkit-hyphens:manual}
@media (max-width:760px){
  .tools .search{min-width:0;width:100%;flex:none}
  .dtabs{max-width:100%;min-width:0;width:100%}
  .about-hero h1{font-size:30px}
}
.dir h3{max-width:100%;font-size:clamp(22px,1.9vw,28px);overflow-wrap:normal}
.dir img{width:58%}
.about-hero h1{font-size:clamp(30px,3.6vw,52px)}
.dir .go{top:auto;bottom:24px;right:24px;background:var(--card)}
/* QA: зоны нажатия и узкие экраны */
.search input{height:100%}
.fld input{height:36px}
.more{min-height:44px}
.cats button{min-height:40px;align-items:center}
.qty input{height:40px}
@media (pointer:coarse){.lang button{min-height:40px;min-width:40px}}
@media (max-width:380px){.vals{grid-template-columns:minmax(0,1fr)}}