:root{--maxw:1240px}
body[data-theme="pe"]{
  --ink:#080B14; --ink-2:#0B1120; --panel:#0E1626; --panel-2:#111C30;
  --line:rgba(120,150,200,.14); --line-2:rgba(120,150,200,.28);
  --text:#E7EEFA; --muted:#8FA3C0; --muted-2:#5E708C;
  --accent:#2E7FFF; --accent-2:#46D8FF; --red:#E23B2E; --steel:#C3D2EA;
  --glow:rgba(46,127,255,.45);
}
body[data-theme="pu"]{
  --ink:#120A06; --ink-2:#180D07; --panel:#1E1009; --panel-2:#26150C;
  --line:rgba(224,140,80,.14); --line-2:rgba(224,140,80,.30);
  --text:#F6EDE3; --muted:#C2A98F; --muted-2:#8A6E55;
  --accent:#E07A3A; --accent-2:#F0A04B; --red:#E2452E; --steel:#E4D4C2;
  --glow:rgba(224,122,58,.4);
}

body[data-theme="pmma"]{
  --ink:#05100F; --ink-2:#071614; --panel:#0A1E1B; --panel-2:#0E2723;
  --line:rgba(90,200,180,.14); --line-2:rgba(90,200,180,.30);
  --text:#E4F5F1; --muted:#8FBDB4; --muted-2:#5C8880;
  --accent:#17B39A; --accent-2:#4FE3C6; --red:#E23B2E; --steel:#C6E5DE;
  --glow:rgba(23,179,154,.42);
}
body[data-theme="ep"]{
  --ink:#0D0812; --ink-2:#120B19; --panel:#1A1024; --panel-2:#22152F;
  --line:rgba(170,120,220,.14); --line-2:rgba(170,120,220,.30);
  --text:#F0E9F8; --muted:#B29CC8; --muted-2:#7E6A94;
  --accent:#9B5CE0; --accent-2:#C79BFF; --red:#E2452E; --steel:#DDD0EC;
  --glow:rgba(155,92,224,.42);
}
img{max-width:100%;height:auto}
body{background:var(--ink);color:var(--text);font-family:'Inter',system-ui,-apple-system,sans-serif;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;transition:background .5s ease,color .5s ease}
::selection{background:var(--accent);color:#0a0a0a}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}

/* PAGE SWITCHER */
.switch{display:inline-flex;border:1px solid var(--line-2);border-radius:8px;overflow:hidden;background:rgba(10,10,14,.35)}
.switch button{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.04em;padding:8px 15px;color:var(--muted);background:transparent;border:none;cursor:pointer;transition:.2s;white-space:nowrap}
.switch button:hover{color:var(--text)}
.switch button.on{background:var(--accent);color:#0a0a0a;font-weight:600}
.page{display:none}
.page.active{display:block}
@media(max-width:820px){.switch button{padding:7px 11px;font-size:11px}}
body[data-theme="pe"] .pu-only{display:none}
body[data-theme="pu"] .pe-only{display:none}
::selection{background:var(--accent);color:#fff}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}

/* ---------- mono eyebrow ---------- */
.eyebrow{
  font-family:'JetBrains Mono',monospace;
  font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--accent-2);font-weight:500;
  display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent-2);opacity:.7}
.en-sub{
  font-family:'JetBrains Mono',monospace;
  font-size:12.5px;letter-spacing:.04em;color:var(--muted-2);
}

/* ---------- NAV ---------- */
header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  backdrop-filter:blur(14px);
  background:linear-gradient(180deg,rgba(8,11,20,.92),rgba(8,11,20,.6));
  border-bottom:1px solid transparent;
  transition:border-color .3s, background .3s;
}
header.scrolled{border-bottom-color:var(--line);background:rgba(8,11,20,.94)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{font-family:'Space Grotesk';font-weight:700;font-size:20px;letter-spacing:.04em;display:flex;align-items:center;gap:9px}
.brand .reg{color:var(--accent);font-size:13px;vertical-align:super}
.brand .dot{width:8px;height:8px;border-radius:50%;background:var(--red);box-shadow:0 0 12px var(--red);animation:pulse 3.6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.6}}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a{
  font-family:'JetBrains Mono',monospace;font-size:12.5px;letter-spacing:.05em;
  color:var(--muted);transition:color .2s;position:relative;
}
.nav-links a:hover{color:var(--text)}
.nav-cta{
  font-family:'JetBrains Mono',monospace;font-size:12.5px;
  border:1px solid var(--line-2);padding:9px 16px;border-radius:6px;
  color:var(--text);transition:.2s;
}
.nav-cta:hover{border-color:var(--accent);background:rgba(46,127,255,.1);box-shadow:0 0 22px rgba(46,127,255,.18)}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px}
.burger span{width:24px;height:2px;background:var(--text);transition:.3s}

/*HERO_MOVED*//* ---------- SECTION SHELL ---------- */
section{position:relative}
.sec{padding:110px 0}
.sec-head{margin-bottom:56px;max-width:680px}
.sec-head h2{font-family:'Space Grotesk';font-weight:700;font-size:clamp(30px,4.4vw,50px);line-height:1.04;letter-spacing:-.015em;margin:18px 0 14px}
.sec-head p{color:var(--steel);font-size:16.5px}
.sec-num{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--muted-2);letter-spacing:.1em}

/* ---------- PROCESS PIPELINE (signature) ---------- */
#process{background:linear-gradient(180deg,var(--ink-2),var(--ink))}
.pipeline{
  display:grid;grid-template-columns:repeat(5,1fr);gap:0;
  border:1px solid var(--line);border-radius:14px;overflow:hidden;
  background:var(--panel);position:relative;
}
.pipe-flow{position:absolute;top:0;left:0;height:2px;width:100%;
  background:linear-gradient(90deg,transparent,var(--accent-2),transparent);
  background-size:40% 100%;background-repeat:no-repeat;
  animation:flow 3.4s linear infinite;z-index:3;opacity:.9;
}
@keyframes flow{0%{background-position:-40% 0}100%{background-position:140% 0}}
.stage{
  padding:30px 22px 28px;border-right:1px solid var(--line);position:relative;
  transition:background .3s;
}
.stage:last-child{border-right:none}
.stage:hover{background:var(--panel-2)}
.stage-ix{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--accent);letter-spacing:.1em}
.stage h3.card-h{font-family:'Space Grotesk';font-weight:600;font-size:17px;margin:14px 0 6px}
.stage .en{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--muted-2);margin-bottom:12px}
.stage p{font-size:13.5px;color:var(--muted);line-height:1.55}
.stage-icon{width:30px;height:30px;color:var(--accent-2)}
@media(max-width:860px){.pipeline{grid-template-columns:1fr 1fr}.stage:nth-child(2n){border-right:none}}
@media(max-width:520px){.pipeline{grid-template-columns:1fr}.stage{border-right:none;border-bottom:1px solid var(--line)}}

/* ---------- SPEC GRID ---------- */
.spec-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.spec{background:var(--panel);padding:26px 22px;transition:background .25s}
.spec:hover{background:var(--panel-2)}
.spec .v{font-family:'Space Grotesk';font-weight:700;font-size:28px;color:var(--text)}
.spec .v small{font-size:15px;color:var(--accent);font-weight:500}
.spec .k{font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--muted);letter-spacing:.03em;margin-top:8px}
@media(max-width:880px){.spec-grid{grid-template-columns:1fr 1fr}}

/* ---------- FEATURE / BRAND ROW ---------- */
.brands{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.chip{
  font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.03em;
  border:1px solid var(--line-2);padding:9px 15px;border-radius:7px;color:var(--steel);
  display:inline-flex;gap:8px;align-items:center;transition:.2s;
}
.chip:hover{border-color:var(--accent);color:var(--text)}
.chip b{color:var(--accent);font-weight:600}

/* ---------- NODES (equipment cards) ---------- */
#nodes{background:var(--ink)}
.node-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.node{
  border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--panel);
  transition:.3s;position:relative;
}
.node:hover{border-color:var(--line-2);transform:translateY(-4px);box-shadow:0 24px 50px rgba(0,0,0,.4)}
.node-img{aspect-ratio:4/3;overflow:hidden;position:relative;background:#0a0f1c}
.node-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.node:hover .node-img img{transform:scale(1.06)}
.node-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(8,11,20,.7))}
.node-ix{position:absolute;top:12px;left:14px;z-index:2;font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--accent-2);background:rgba(8,11,20,.66);border:1px solid var(--line-2);padding:4px 9px;border-radius:5px;backdrop-filter:blur(6px)}
.node-body{padding:20px 22px 24px}
.node-body h3.card-h{font-family:'Space Grotesk';font-weight:600;font-size:18px;margin-bottom:4px}
.node-body .en{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--muted-2);margin-bottom:12px}
.node-body p{font-size:13.8px;color:var(--muted);line-height:1.55}
.node-body ul{list-style:none;margin-top:12px;display:flex;flex-direction:column;gap:7px}
.node-body li{font-size:13px;color:var(--steel);padding-left:18px;position:relative}
.node-body li::before{content:"";position:absolute;left:0;top:8px;width:6px;height:6px;background:var(--accent);border-radius:1px;transform:rotate(45deg)}
@media(max-width:920px){.node-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.node-grid{grid-template-columns:1fr}}

/* ---------- APPLICATIONS (split) ---------- */
#apply{background:linear-gradient(180deg,var(--ink),var(--ink-2))}
.apply-split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.apply-list{display:flex;flex-wrap:wrap;gap:11px;margin-top:24px}
.apply-chip{font-family:'JetBrains Mono',monospace;font-size:12.5px;border:1px solid var(--line-2);padding:10px 16px;border-radius:8px;color:var(--steel);transition:.2s}
.apply-chip:hover{background:rgba(46,127,255,.1);border-color:var(--accent);color:var(--text)}
.apply-visual{position:relative;border-radius:16px;overflow:hidden;border:1px solid var(--line)}
.apply-visual img{width:100%;display:block}
.apply-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(46,127,255,.12),transparent 60%)}
@media(max-width:860px){.apply-split{grid-template-columns:1fr;gap:34px}}

/* ---------- STATEMENT ---------- */
.statement{padding:90px 0;text-align:center;position:relative;overflow:hidden;background:var(--ink-2)}
.statement::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 400px at 50% 50%,rgba(46,127,255,.14),transparent 70%)}
.statement .wrap{position:relative;z-index:2}
.statement h3{font-family:'Space Grotesk';font-weight:700;font-size:clamp(26px,4vw,44px);line-height:1.12;max-width:880px;margin:0 auto 18px;letter-spacing:-.01em}
.statement h3 .accent{color:var(--accent-2)}
.statement p{color:var(--muted);font-family:'JetBrains Mono',monospace;font-size:13px;letter-spacing:.06em}

/* ---------- WHY ---------- */
#why{background:var(--ink)}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.why-card{border:1px solid var(--line);border-radius:14px;padding:30px 26px;background:var(--panel);transition:.3s}
.why-card:hover{border-color:var(--accent);background:var(--panel-2);box-shadow:0 0 40px rgba(46,127,255,.1)}
.why-ix{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--accent);letter-spacing:.1em}
.why-card h3.card-h{font-family:'Space Grotesk';font-weight:600;font-size:20px;margin:16px 0 10px}
.why-card p{font-size:14px;color:var(--muted);line-height:1.6}
@media(max-width:840px){.why-grid{grid-template-columns:1fr}}

/* ---------- CONTACT ---------- */
#contact{background:linear-gradient(180deg,var(--ink),var(--ink-2));padding-bottom:60px}
.contact-split{display:grid;grid-template-columns:1fr 1fr;gap:60px}
.contact-info .line{display:flex;flex-direction:column;gap:4px;padding:20px 0;border-bottom:1px solid var(--line)}
.contact-info .line .k{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-2)}
.contact-info .line .v{font-size:19px;font-family:'Space Grotesk';font-weight:500}
.contact-info .line .v a:hover{color:var(--accent-2)}
.form{display:flex;flex-direction:column;gap:16px}
.field label{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:7px}
.field input,.field textarea{
  width:100%;background:var(--panel);border:1px solid var(--line-2);border-radius:9px;
  padding:13px 15px;color:var(--text);font-family:'Inter';font-size:15px;transition:.2s;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(46,127,255,.14)}
.field textarea{resize:vertical;min-height:110px}
.form .btn-primary{justify-content:center;margin-top:6px}
@media(max-width:820px){.contact-split{grid-template-columns:1fr;gap:40px}}

/* ---------- FOOTER ---------- */
footer{border-top:1px solid var(--line);padding:40px 0 50px;background:var(--ink)}
.foot{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px}
.foot .brand{font-size:17px}
.foot-meta{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--muted-2);letter-spacing:.04em}
.foot-note{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--muted-2);margin-top:14px;line-height:1.5;max-width:640px}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive nav ---------- */
@media(max-width:820px){
  .nav-links{position:fixed;inset:68px 0 auto 0;flex-direction:column;background:var(--ink-2);
    border-bottom:1px solid var(--line);padding:26px;gap:22px;transform:translateY(-120%);transition:transform .35s;z-index:90}
  .nav-links.open{transform:translateY(0)}
  .burger{display:flex}
  .hero .wrap{grid-template-columns:1fr;gap:50px}
  .hero-machine{order:-1}.hero-machine img{max-width:300px}
  .machine-tag{display:none}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}
/* PU adv */
#adv{background:linear-gradient(180deg,var(--ink),var(--ink-2))}
.adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.adv{border:1px solid var(--line);border-radius:14px;padding:26px 22px;background:var(--panel);transition:.3s}
.adv:hover{border-color:var(--accent);background:var(--panel-2);box-shadow:0 0 36px rgba(224,122,58,.1)}
.adv-ic{width:30px;height:30px;color:var(--accent-2);margin-bottom:16px}
.adv h3.card-h{font-family:'Space Grotesk';font-weight:600;font-size:17px;margin-bottom:7px}
.adv p{font-size:13.5px;color:var(--muted);line-height:1.55}
@media(max-width:900px){.adv-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.adv-grid{grid-template-columns:1fr}}
/* PU tb */
.tb-banner{margin-top:70px;border-radius:16px;overflow:hidden;border:1px solid var(--line);position:relative;height:200px}
.tb-banner img{width:100%;height:100%;object-fit:cover}
.tb-banner::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,10,6,.25),rgba(18,10,6,.85))}
.tb-banner .tb-label{position:absolute;left:26px;bottom:22px;z-index:2}
.tb-label .eyebrow{margin-bottom:8px}
.tb-label h3{font-family:'Space Grotesk';font-weight:700;font-size:clamp(24px,3.6vw,38px);letter-spacing:-.015em}
.tb-body{display:grid;grid-template-columns:1.1fr .9fr;gap:46px;margin-top:40px;align-items:start}
.tb-text p{color:var(--steel);font-size:15.5px;margin-bottom:16px;line-height:1.65}
.tb-text p.lead-amber{color:var(--accent-2);font-family:'JetBrains Mono',monospace;font-size:13px;letter-spacing:.04em;text-transform:uppercase}
.tb-props{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-top:8px}
.tb-prop{background:var(--panel);padding:18px 18px}
.tb-prop .k{font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-2);margin-bottom:6px}
.tb-prop .v{font-size:13.5px;color:var(--text);line-height:1.45}
.tb-gallery{display:flex;flex-direction:column;gap:16px}
.tb-shot{border-radius:13px;overflow:hidden;border:1px solid var(--line);position:relative}
.tb-shot img{width:100%;display:block;transition:transform .6s ease}
.tb-shot:hover img{transform:scale(1.05)}
.tb-shot .cap{position:absolute;left:12px;bottom:10px;font-family:'JetBrains Mono',monospace;font-size:10.5px;color:var(--steel);background:rgba(18,10,6,.66);border:1px solid var(--line-2);padding:4px 8px;border-radius:5px;backdrop-filter:blur(6px)}
.tb-market{margin-top:34px;border:1px solid var(--line-2);border-radius:13px;padding:24px 26px;background:var(--panel);display:flex;gap:26px;align-items:center;flex-wrap:wrap}
.tb-market .big{font-family:'Space Grotesk';font-weight:700;font-size:34px;color:var(--accent-2);line-height:1}
.tb-market .big small{font-size:16px;color:var(--accent)}
.tb-market .mtxt{font-size:14px;color:var(--muted);max-width:560px;line-height:1.55}
.tb-market .mk{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-2);margin-bottom:5px}
@media(max-width:860px){.tb-body{grid-template-columns:1fr;gap:30px}.tb-banner{height:150px}}
/* hero scoped */
:is(#page-pe,#page-pmma,#page-ep) /* ---------- HERO ---------- */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  padding:120px 0 60px;overflow:hidden;
}
:is(#page-pe,#page-pmma,#page-ep) .hero-grid-bg{
  position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(1100px 700px at 78% 30%, rgba(46,127,255,.16), transparent 60%),
    radial-gradient(800px 600px at 10% 90%, rgba(46,216,255,.08), transparent 55%),
    linear-gradient(180deg,var(--ink),var(--ink-2));
}
:is(#page-pe,#page-pmma,#page-ep) .hero-grid-bg::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 90% 80% at 60% 40%,#000 30%,transparent 80%);
  opacity:.5;
}
:is(#page-pe,#page-pmma,#page-ep) .hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;width:100%}
:is(#page-pe,#page-pmma,#page-ep) .hero-copy{max-width:600px}
:is(#page-pe,#page-pmma,#page-ep) .hero-tag{margin-bottom:24px}
:is(#page-pe,#page-pmma,#page-ep) .hero h1{
  font-family:'Space Grotesk';font-weight:700;
  font-size:clamp(40px,6.2vw,76px);line-height:.98;letter-spacing:-.02em;
  margin-bottom:8px;
}
:is(#page-pe,#page-pmma,#page-ep) .hero h1 .accent{
  background:linear-gradient(100deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
:is(#page-pe,#page-pmma,#page-ep) .hero-en{font-family:'JetBrains Mono',monospace;font-size:14px;letter-spacing:.08em;color:var(--muted);margin:18px 0 22px}
:is(#page-pe,#page-pmma,#page-ep) .hero p.lead{font-size:17px;color:var(--steel);max-width:500px;margin-bottom:34px}
:is(#page-pe,#page-pmma,#page-ep) .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:42px}
:is(#page-pe,#page-pmma,#page-ep) .btn{
  font-family:'JetBrains Mono',monospace;font-size:13px;letter-spacing:.04em;
  padding:14px 26px;border-radius:8px;transition:.22s;display:inline-flex;align-items:center;gap:9px;cursor:pointer;border:1px solid transparent;
}
:is(#page-pe,#page-pmma,#page-ep) .btn-primary{background:linear-gradient(100deg,var(--accent),#1d6cf0);color:#fff;box-shadow:0 8px 30px rgba(46,127,255,.32)}
:is(#page-pe,#page-pmma,#page-ep) .btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 38px rgba(46,127,255,.46)}
:is(#page-pe,#page-pmma,#page-ep) .btn-ghost{border-color:var(--line-2);color:var(--text)}
:is(#page-pe,#page-pmma,#page-ep) .btn-ghost:hover{border-color:var(--accent-2);color:var(--accent-2)}
:is(#page-pe,#page-pmma,#page-ep) .hero-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(132px,1fr));gap:22px 26px;max-width:560px}
:is(#page-pe,#page-pmma,#page-ep) .stat .n{font-family:'Space Grotesk';font-weight:700;font-size:30px;color:var(--text);line-height:1}
:is(#page-pe,#page-pmma,#page-ep) .stat .n span{color:var(--accent)}
:is(#page-pe,#page-pmma,#page-ep) .stat .l{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.06em;color:var(--muted-2);text-transform:uppercase;margin-top:6px}
:is(#page-pe,#page-pmma,#page-ep) .hero-machine{position:relative;display:flex;justify-content:center;align-items:center}
:is(#page-pe,#page-pmma,#page-ep) .hero-machine img{
  width:100%;max-width:480px;filter:drop-shadow(0 40px 80px rgba(0,0,0,.6));
  animation:rise 1.4s cubic-bezier(.16,.8,.3,1) forwards;will-change:transform;backface-visibility:hidden;
}
:is(#page-pe,#page-pmma,#page-ep) .hero-machine::before{
  content:"";position:absolute;width:380px;height:380px;border-radius:50%;
  background:radial-gradient(circle,var(--glow),transparent 65%);z-index:-1;filter:blur(20px);
}
@keyframes rise{from{transform:translateY(18px);opacity:.6}
  to{transform:translateY(0);opacity:1}
}
:is(#page-pe,#page-pmma,#page-ep) .machine-tag{
  position:absolute;font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:.04em;
  color:var(--accent-2);background:rgba(8,11,20,.7);border:1px solid var(--line-2);
  padding:5px 9px;border-radius:5px;backdrop-filter:blur(6px);white-space:nowrap;
}
:is(#page-pe,#page-pmma,#page-ep) .machine-tag::before{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--red);margin-right:7px;vertical-align:middle;box-shadow:0 0 8px var(--red)}
:is(#page-pe,#page-pmma,#page-ep) .mt1{top:18%;left:-4%}
:is(#page-pe,#page-pmma,#page-ep) .mt2{top:48%;right:-6%}
:is(#page-pe,#page-pmma,#page-ep) .mt3{bottom:16%;left:2%}
#page-pu /* HERO - equipment showcase */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:120px 0 50px;overflow:hidden}
#page-pu .hero-bg{position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(1100px 720px at 75% 64%, rgba(224,122,58,.16), transparent 62%),
    radial-gradient(760px 560px at 8% 12%, rgba(240,160,75,.07), transparent 55%),
    linear-gradient(180deg,var(--ink),var(--ink-2));}
#page-pu .hero-bg::after{content:"";position:absolute;inset:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:58px 58px;
  mask-image:radial-gradient(ellipse 92% 82% at 60% 55%,#000 28%,transparent 80%);opacity:.5}
#page-pu .hero .wrap{position:relative;z-index:2;width:100%;display:grid;grid-template-columns:1fr 1.05fr;gap:36px;align-items:center}
#page-pu .hero-copy{max-width:680px}
#page-pu .hero-tag{margin-bottom:22px}
#page-pu .hero h1{font-family:'Space Grotesk';font-weight:700;font-size:clamp(38px,5.6vw,72px);line-height:.98;letter-spacing:-.02em;margin-bottom:8px}
#page-pu .hero h1 .accent{background:linear-gradient(100deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
#page-pu .hero-en{font-family:'JetBrains Mono',monospace;font-size:14px;letter-spacing:.08em;color:var(--muted);margin:16px 0 20px}
#page-pu .hero p.lead{font-size:16.5px;color:var(--steel);max-width:560px;margin-bottom:30px}
#page-pu .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px}
#page-pu .btn{font-family:'JetBrains Mono',monospace;font-size:13px;letter-spacing:.04em;padding:14px 26px;border-radius:8px;transition:.22s;display:inline-flex;align-items:center;gap:9px;cursor:pointer;border:1px solid transparent}
#page-pu .btn-primary{background:linear-gradient(100deg,var(--accent),#cf6526);color:#fff;box-shadow:0 8px 30px rgba(224,122,58,.34)}
#page-pu .btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 38px rgba(224,122,58,.5)}
#page-pu .btn-ghost{border-color:var(--line-2);color:var(--text)}
#page-pu .btn-ghost:hover{border-color:var(--accent-2);color:var(--accent-2)}
#page-pu .hero-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(132px,1fr));gap:22px 26px;max-width:560px}
#page-pu .stat .n{font-family:'Space Grotesk';font-weight:700;font-size:28px;color:var(--text);line-height:1}
#page-pu .stat .n span{color:var(--accent)}
#page-pu .stat .l{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.06em;color:var(--muted-2);text-transform:uppercase;margin-top:6px}
#page-pu /* machine showcase */
.hero-machine{position:relative;display:flex;justify-content:center;align-items:center}
#page-pu .hero-machine img{width:100%;max-width:640px;filter:drop-shadow(0 30px 70px rgba(0,0,0,.55));animation:rise 1.5s cubic-bezier(.16,.8,.3,1) forwards;will-change:transform;backface-visibility:hidden}
#page-pu .hero-machine::before{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:78%;height:78%;border-radius:50%;background:radial-gradient(ellipse,rgba(224,122,58,.26),transparent 66%);filter:blur(26px);z-index:-1}
@keyframes rise{from{transform:translateY(22px);opacity:.55}
  to{transform:translateY(0);opacity:1}
}
#page-pu .machine-tag{position:absolute;font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:.04em;color:var(--accent-2);background:rgba(18,10,6,.74);border:1px solid var(--line-2);padding:5px 9px;border-radius:5px;backdrop-filter:blur(6px);white-space:nowrap}
#page-pu .machine-tag::before{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--red);margin-right:7px;vertical-align:middle;box-shadow:0 0 8px var(--red)}
#page-pu .mt1{top:14%;left:-2%}
#page-pu .mt2{top:46%;right:-4%}
#page-pu .mt3{bottom:20%;left:6%}
@media(max-width:980px){
  .hero{min-height:auto;padding:108px 0 56px}
#page-pu .hero .wrap{grid-template-columns:1fr;gap:30px}
#page-pu .hero-machine{order:2}
#page-pu .hero-machine img{max-width:560px}
#page-pu .machine-tag{display:none}
}

@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}.hero-machine img{transform:none;opacity:1}}


.sec-faq .faq-list{margin-top:26px;display:grid;gap:12px}
.faq-item{border:1px solid var(--line);border-radius:12px;padding:18px 20px;background:var(--card)}
.faq-item h3{font-family:'Space Grotesk';font-size:17px;font-weight:600;color:var(--text);margin:0 0 8px}
.faq-item p{color:var(--steel);font-size:15px;line-height:1.65;margin:0}

.switch a{display:inline-block;font-family:'JetBrains Mono',monospace;font-size:11.5px;letter-spacing:.02em;padding:8px 12px;color:var(--muted);background:transparent;border:none;cursor:pointer;transition:.2s;white-space:nowrap;text-decoration:none}
.switch a:hover{color:var(--text)}
.switch a.on{background:var(--accent);color:#0a0a0a;font-weight:600}
.nav-other{color:var(--muted-2)!important}
.nav-other:hover{color:var(--accent)!important}
@media(max-width:980px){.switch a{padding:7px 11px;font-size:11px}}

/* ---------- страницы PMMA / EP: платформа и особенности ---------- */
.plat{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-top:26px}
.plat-card{border:1px solid var(--line);border-radius:12px;padding:20px;background:var(--panel)}
.plat-card .ix{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--accent-2);letter-spacing:.12em;margin-bottom:10px}
.plat-card h3{font-family:'Space Grotesk';font-size:17px;font-weight:600;margin:0 0 8px;color:var(--text)}
.plat-card p{margin:0;color:var(--steel);font-size:14.5px;line-height:1.6}
.plat-note{margin-top:18px;font-size:14.5px;color:var(--muted)}
.plat-note a{color:var(--accent);border-bottom:1px solid var(--line-2)}
.spec-table{width:100%;border-collapse:collapse;margin-top:24px;font-size:15px}
.spec-table th,.spec-table td{border:1px solid var(--line);padding:12px 14px;text-align:left;vertical-align:top}
.spec-table th{background:var(--panel-2);color:var(--text);font-family:'Space Grotesk';font-weight:600;font-size:14px}
.spec-table td{color:var(--steel)}
.spec-table caption{caption-side:top;text-align:left;color:var(--muted-2);font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;padding-bottom:10px}
:is(#page-pmma,#page-ep) .hero-machine{width:100%}
:is(#page-pmma,#page-ep) .hero-machine img{width:100%;max-width:100%;max-height:620px;object-fit:cover;object-position:center;border-radius:16px;border:1px solid var(--line);box-shadow:0 30px 70px rgba(0,0,0,.45);animation:none;filter:none}
:is(#page-pmma,#page-ep) .hero-machine::before{display:none}
@media(max-width:980px){
  :is(#page-pmma,#page-ep) .hero-machine img{max-height:420px}
}

/* ---------- страницы PMMA / EP: плотность и разделители ---------- */
:is(#page-pmma,#page-ep) .hero{min-height:auto;padding:132px 0 88px}
:is(#page-pmma,#page-ep) .sec{padding:76px 0}
:is(#page-pmma,#page-ep) .sec + .sec{border-top:1px solid var(--line)}
:is(#page-pmma,#page-ep) .sec-head{margin-bottom:34px}
:is(#page-pmma,#page-ep) .apply-visual img{max-height:460px;object-fit:cover;object-position:center}
:is(#page-pmma,#page-ep) .plat{margin-top:22px}
:is(#page-pmma,#page-ep) .spec-table{margin-top:6px}
:is(#page-pmma,#page-ep) .plat-note{margin-top:16px}
:is(#page-pmma,#page-ep) .sec-faq .faq-list{margin-top:20px}
@media(max-width:860px){:is(#page-pmma,#page-ep) .sec{padding:56px 0}}

/* ---------- блок скачивания каталога ---------- */
.dl{display:grid;grid-template-columns:1fr auto;gap:22px;align-items:center;border:1px solid var(--line-2);
  border-radius:16px;padding:26px 28px;background:linear-gradient(120deg,var(--panel),var(--ink-2));margin-top:26px}
.dl h3{font-family:'Space Grotesk';font-size:20px;font-weight:600;margin:0 0 8px;color:var(--text)}
.dl p{margin:0;color:var(--muted);font-size:15px;max-width:620px}
.dl .dl-acts{display:flex;gap:10px;flex-wrap:wrap}
@media(max-width:760px){.dl{grid-template-columns:1fr}}

/* ---------- подвал: ссылки ---------- */
.foot-meta a{color:var(--muted);border-bottom:1px solid var(--line-2);transition:.2s}
.foot-meta a:hover{color:var(--accent);border-color:var(--accent)}

/* ---------- плотность и разделители секций ---------- */
.sec{padding:84px 0}
section.sec + section.sec{border-top:1px solid var(--line-2)}
:is(#page-pmma,#page-ep) .hero{min-height:auto;padding:104px 0 64px}
:is(#page-pmma,#page-ep) .sec{padding:54px 0}
:is(#page-pmma,#page-ep) .sec-head{margin-bottom:24px}
:is(#page-pmma,#page-ep) .sec-head h2{margin-bottom:10px}
:is(#page-pmma,#page-ep) .plat{margin-top:18px}
:is(#page-pmma,#page-ep) .spec-table{margin-top:4px}
:is(#page-pmma,#page-ep) .plat-note{margin-top:14px}
:is(#page-pmma,#page-ep) .sec-faq .faq-list{margin-top:16px}
:is(#page-pmma,#page-ep) .apply-split{gap:36px}
@media(max-width:860px){.sec{padding:56px 0}:is(#page-pmma,#page-ep) .sec{padding:42px 0}}

/* ---------- переключатель языка ---------- */
.nav-lang{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.08em;
  border:1px solid var(--line-2);border-radius:7px;padding:6px 10px;color:var(--muted)!important;transition:.2s}
.nav-lang:hover{border-color:var(--accent);color:var(--accent)!important}


/* --- блоки для ИИ-агентов: FAQ, глоссарий, экосистема (добавлено 02.09.2026) --- */
.ai-sec{padding:64px 0;border-top:1px solid rgba(128,128,128,.22)}
.ai-sec .ai-wrap{width:min(1180px,92vw);margin:0 auto}
.ai-sec h2{font-size:clamp(24px,3.4vw,38px);line-height:1.12;margin:0 0 10px;letter-spacing:-.02em}
.ai-sec .ai-lead{margin:0 0 30px;opacity:.72;max-width:70ch;font-size:15px;line-height:1.65}
.ai-ey{font-size:11px;letter-spacing:.22em;text-transform:uppercase;opacity:.55;margin:0 0 12px}
.ai-faq{display:grid;gap:0;border-top:1px solid rgba(128,128,128,.22)}
.ai-faq details{border-bottom:1px solid rgba(128,128,128,.22)}
.ai-faq summary{list-style:none;cursor:pointer;padding:18px 40px 18px 0;position:relative;
  font-size:clamp(15px,1.6vw,18px);font-weight:600;line-height:1.4}
.ai-faq summary::-webkit-details-marker{display:none}
.ai-faq summary::after{content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);
  font-size:22px;font-weight:400;opacity:.55;transition:transform .2s}
.ai-faq details[open] summary::after{content:"–"}
.ai-faq .ai-faq__a{margin:0;padding:0 40px 22px 0;opacity:.78;line-height:1.7;font-size:15px;max-width:78ch}
.ai-gloss{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:0 34px}
.ai-gloss div{padding:15px 0;border-bottom:1px solid rgba(128,128,128,.18)}
.ai-gloss dt{font-weight:600;font-size:15px;margin:0 0 5px}
.ai-gloss dd{margin:0;opacity:.72;font-size:14px;line-height:1.6}
.ai-ring{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px;margin-top:22px}
.ai-ring a{display:block;padding:15px 16px;border:1px solid rgba(128,128,128,.25);border-radius:4px;
  text-decoration:none;color:inherit;transition:border-color .2s,background .2s}
.ai-ring a:hover{border-color:rgba(128,128,128,.55);background:rgba(128,128,128,.07)}
.ai-ring b{display:block;font-size:14px;letter-spacing:.05em;margin-bottom:4px}
.ai-ring span{display:block;font-size:12.5px;opacity:.66;line-height:1.45}
.ai-ring i{display:block;font-size:11px;opacity:.45;font-style:normal;margin-top:6px;letter-spacing:.04em}
.ai-data{margin-top:26px;font-size:13px;opacity:.6;line-height:1.8}
.ai-data a{color:inherit}
@media(max-width:640px){.ai-sec{padding:44px 0}}