/* =====================================================================
   VINAR — Industrial fluid & power engineering
   Light technical blueprint · petrol/teal + ink · monospace data
   ===================================================================== */

:root{
  --bg:#eef2f6;
  --bg-2:#e6ebf1;
  --panel:#ffffff;
  --ink:#0c1826;
  --ink-2:#43596e;
  --mute:#59697d;
  --line:#d3dde6;
  --line-2:#c0ccd8;
  --teal:#0c9b97;
  --teal-deep:#077471;
  --amber:#e07a36;
  --ok:#1f9d5b;
  --dark:#0c1826;
  --radius:8px;
  --maxw:1320px;
  --ease:cubic-bezier(.22,1,.36,1);
  --disp:'Space Grotesk',system-ui,sans-serif;
  --mono:'IBM Plex Mono',monospace;
  --body:'Inter',system-ui,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip;background:var(--bg)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{font-family:var(--body);background:transparent;color:var(--ink);line-height:1.6;overflow-x:clip;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
/* ---------- three.js background ---------- */
.three-bg{position:fixed;inset:0;z-index:-1;pointer-events:none;display:block}
body.lock{overflow:hidden}
svg,img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
ul{list-style:none}
::selection{background:var(--teal);color:#fff}

/* ---------- grid background ---------- */
.grid-bg{position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;opacity:.5;
  -webkit-mask-image:radial-gradient(120% 100% at 70% 0%,#000,transparent 75%);
  mask-image:radial-gradient(120% 100% at 70% 0%,#000,transparent 75%)}

/* ---------- section heads ---------- */
.sec-head{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,72px);margin-bottom:56px}
.sec-id{display:inline-block;font:600 12px/1 var(--mono);letter-spacing:.18em;color:var(--teal);margin-bottom:18px}
.sec-title{font-family:var(--disp);font-weight:600;font-size:clamp(1.9rem,4.6vw,3.6rem);line-height:1.04;letter-spacing:-.02em}
.sec-sub{max-width:560px;margin-top:18px;color:var(--ink-2);font-size:1.05rem}
.sec-head--dark .sec-title,.sec-head--dark .sec-sub{color:var(--panel)}
.sec-head--dark .sec-sub{color:rgba(255,255,255,.72)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:.95em 1.6em;border-radius:6px;
  font:600 13px/1 var(--mono);letter-spacing:.04em;text-transform:uppercase;transition:transform .4s var(--ease),background .3s,color .3s,border-color .3s,box-shadow .3s}
.btn--solid{background:var(--ink);color:#fff}
.btn--solid:hover{background:var(--teal);box-shadow:0 10px 30px -12px rgba(12,155,151,.6);transform:translateY(-2px)}
.btn--line{border:1px solid var(--line-2);color:var(--ink)}
.btn--line:hover{border-color:var(--ink);background:rgba(12,24,38,.03)}
.btn--block{width:100%}

/* ---------- preloader ---------- */
.boot{position:fixed;inset:0;z-index:1000;background:var(--bg);display:grid;place-items:center}
.boot__inner{display:flex;flex-direction:column;align-items:center;gap:20px;width:min(300px,70vw)}
.boot__mark{width:72px;height:72px;color:var(--teal)}
.bm-ring{fill:none;stroke:var(--line-2);stroke-width:3;stroke-dasharray:201;stroke-dashoffset:201;animation:draw 1s var(--ease) forwards}
.bm-v{fill:none;stroke:var(--teal);stroke-width:5;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:80;stroke-dashoffset:80;animation:draw .7s var(--ease) .3s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.boot__bar{width:100%;height:2px;background:var(--line-2);overflow:hidden;border-radius:2px}
.boot__bar i{display:block;height:100%;width:0;background:var(--teal);transition:width .2s linear}
.boot__txt{font:500 11px/1 var(--mono);letter-spacing:.16em;color:var(--mute)}
.boot.done{transform:translateY(-101%);transition:transform .9s var(--ease)}

/* ---------- nav ---------- */
.nav{position:fixed;top:0;left:0;width:100%;z-index:200;display:flex;align-items:center;justify-content:space-between;
  padding:18px clamp(20px,5vw,72px);transition:padding .35s var(--ease),background .35s,box-shadow .35s,backdrop-filter .35s}
.nav.scrolled{padding:12px clamp(20px,5vw,72px);background:rgba(238,242,246,.82);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line)}
.brand{display:flex;align-items:center;gap:9px}
.brand__mark{width:34px;height:34px}
.bk-ring{fill:none;stroke:var(--teal);stroke-width:2.4}
.bk-v{fill:none;stroke:var(--ink);stroke-width:3.4;stroke-linecap:round;stroke-linejoin:round}
.brand__name{font-family:var(--disp);font-weight:700;font-size:20px;letter-spacing:.12em}
.brand__reg{font:500 10px/1 var(--mono);color:var(--mute);align-self:flex-start;margin-top:2px}
.nav__links{display:flex;gap:30px}
.nav__links a{position:relative;font:500 13px/1 var(--mono);letter-spacing:.02em;color:var(--ink-2);text-transform:uppercase;transition:color .3s}
.nav__links a::before{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--teal);transition:width .35s var(--ease)}
.nav__links a:hover{color:var(--ink)}.nav__links a:hover::before{width:100%}
.nav__right{display:flex;align-items:center;gap:18px}
.lang{display:flex;align-items:center;gap:6px;font:600 12px/1 var(--mono)}
.lang button{color:var(--mute);transition:color .3s;padding:4px}.lang button.is-active{color:var(--ink)}
.nav__burger{display:none;flex-direction:column;gap:5px;width:30px;height:24px;justify-content:center;align-items:flex-end}
.nav__burger span{height:2px;background:var(--ink);transition:.4s var(--ease)}
.nav__burger span:nth-child(1){width:24px}.nav__burger span:nth-child(2){width:18px}.nav__burger span:nth-child(3){width:24px}
.nav__burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);width:24px}
.nav__burger.open span:nth-child(2){opacity:0}
.nav__burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);width:24px}

/* ---------- mobile menu ---------- */
.mob{position:fixed;inset:0;z-index:190;background:var(--bg-2);display:flex;flex-direction:column;justify-content:center;gap:6px;
  padding:0 30px;clip-path:inset(0 0 100% 0);transition:clip-path .7s var(--ease);pointer-events:none}
.mob.open{clip-path:inset(0 0 0 0);pointer-events:auto}
.mob nav{display:flex;flex-direction:column;gap:4px}
.mob nav a{font-family:var(--disp);font-weight:600;font-size:11vw;text-transform:uppercase;line-height:1.05;color:var(--ink);transition:color .3s,padding-left .35s var(--ease)}
.mob nav a:hover{color:var(--teal);padding-left:10px}
.mob__phone{margin-top:34px;font:600 16px/1 var(--mono);color:var(--teal)}

/* ---------- hero ---------- */
.hero{position:relative;padding:130px clamp(20px,5vw,72px) 0;overflow:hidden}
.hero .grid-bg{opacity:.6}
.hero__wrap{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,70px);align-items:center;min-height:78vh;padding:40px 0}
.tag{display:inline-flex;align-items:center;gap:10px;font:500 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2);
  padding:8px 14px;border:1px solid var(--line-2);border-radius:40px;background:var(--panel);margin-bottom:28px}
.tag__dot{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px rgba(12,155,151,.15);animation:blip 2s infinite}
@keyframes blip{0%,100%{opacity:1}50%{opacity:.4}}
.hero__title{font-family:var(--disp);font-weight:600;font-size:clamp(2.4rem,6.4vw,5.2rem);line-height:1;letter-spacing:-.03em}
.hero__title span{display:block}
.hero__title .accent{color:var(--teal)}
.hero__lead{max-width:520px;margin:28px 0 34px;font-size:clamp(1rem,1.4vw,1.15rem);color:var(--ink-2)}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:46px}
.hero__readout{display:flex;flex-wrap:wrap;gap:clamp(20px,4vw,48px);border-top:1px solid var(--line);padding-top:26px}
.ro{display:flex;flex-direction:column;gap:6px}
.ro__k{font:500 11px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.ro__v{font-family:var(--disp);font-weight:600;font-size:clamp(1.4rem,2.4vw,2rem);color:var(--ink)}
.ro__v i{font:500 13px/1 var(--mono);color:var(--teal);font-style:normal}

/* hero schematic */
.hero__schem{position:relative;color:var(--ink)}
.schem{width:100%;height:auto;overflow:visible}
.schem__dots{color:var(--ink)}
.pipe{fill:none;stroke:var(--line-2);stroke-width:6;stroke-linecap:round}
.flow{fill:none;stroke:var(--teal);stroke-width:3;stroke-linecap:round;stroke-dasharray:12 16;animation:flow 1.4s linear infinite}
.flow--2{stroke:var(--teal);animation-delay:-.4s}
.flow--3{stroke:var(--amber);animation-delay:-.8s}
@keyframes flow{to{stroke-dashoffset:-56}}
.part{fill:none;stroke:var(--ink);stroke-width:2.4}
.part--fill{fill:var(--panel);stroke:var(--ink);stroke-width:2.4}
.part--fill2{fill:var(--teal)}
.impeller{transform-origin:230px 120px;animation:spin 6s linear infinite}
.impeller path{stroke:var(--ink);stroke-width:2.4;fill:none;stroke-linecap:round}
@keyframes spin{to{transform:rotate(360deg)}}
.node__x{stroke:var(--teal);stroke-width:2.4;stroke-linecap:round}
.gauge-needle{stroke:var(--amber);stroke-width:2.6;stroke-linecap:round;transform-origin:0 0;animation:needle 4s var(--ease) infinite}
@keyframes needle{0%,100%{transform:rotate(-40deg)}50%{transform:rotate(50deg)}}
.lbl{font:600 9px var(--mono);letter-spacing:.12em;fill:var(--mute)}
.schem__chip{position:absolute;background:var(--ink);color:#fff;border-radius:6px;padding:8px 12px;font:500 11px/1.3 var(--mono);letter-spacing:.06em;box-shadow:0 12px 30px -14px rgba(12,24,38,.5)}
.schem__chip--1{top:6%;right:-4%}
.schem__chip--2{bottom:8%;left:-6%;display:flex;flex-direction:column;gap:2px}
.schem__chip--2 b{color:var(--teal);font-size:18px;font-family:var(--disp)}
.schem__chip span{color:rgba(255,255,255,.7)}

/* ticker */
.ticker{margin-top:30px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;padding:16px 0;position:relative;z-index:2}
.ticker__track{display:flex;align-items:center;gap:24px;width:max-content;white-space:nowrap;animation:marq 26s linear infinite}
.ticker__track span{font-family:var(--disp);font-weight:600;font-size:clamp(1rem,2vw,1.4rem);text-transform:uppercase;color:var(--ink)}
.ticker__track i{color:var(--teal);font-style:normal}
@keyframes marq{to{transform:translateX(-50%)}}

/* ---------- products ---------- */
.products{padding:clamp(70px,10vw,130px) 0}
.prod-grid{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,72px);
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.prod{background:var(--bg);padding:clamp(26px,3vw,40px);display:flex;flex-direction:column;gap:12px;min-height:230px;position:relative;transition:background .4s var(--ease)}
.prod::after{content:"";position:absolute;left:0;top:0;width:0;height:3px;background:var(--teal);transition:width .4s var(--ease)}
.prod:hover{background:var(--panel)}
.prod:hover::after{width:100%}
.prod__no{font:600 12px/1 var(--mono);color:var(--teal);letter-spacing:.1em}
.prod h3{font-family:var(--disp);font-weight:600;font-size:1.4rem;letter-spacing:-.01em;margin-top:4px}
.prod p{color:var(--ink-2);font-size:.95rem;flex:1}
.prod__spec{font:500 11px/1.4 var(--mono);letter-spacing:.04em;color:var(--mute);padding-top:12px;border-top:1px dashed var(--line-2)}

/* ---------- capabilities ---------- */
.caps{position:relative;background:var(--dark);color:#fff;padding:clamp(70px,10vw,140px) clamp(20px,5vw,72px);overflow:hidden}
.caps__bg{opacity:.12;background-image:linear-gradient(rgba(255,255,255,.4) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.4) 1px,transparent 1px);
  -webkit-mask-image:radial-gradient(110% 90% at 20% 10%,#000,transparent 70%);mask-image:radial-gradient(110% 90% at 20% 10%,#000,transparent 70%)}
.caps__grid{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(40px,6vw,90px);align-items:start}
.caps__copy .sec-head{padding:0;margin-bottom:44px;max-width:none}
.caps__list{display:grid;gap:22px}
.caps__list li{display:grid;grid-template-columns:48px 1fr;gap:18px;align-items:start;border-top:1px solid rgba(255,255,255,.12);padding-top:20px}
.caps__list b{font:600 14px/1 var(--mono);color:var(--teal)}
.caps__list h4{font-family:var(--disp);font-weight:600;font-size:1.15rem;margin-bottom:6px}
.caps__list p{color:rgba(255,255,255,.66);font-size:.95rem}
.caps__panel{background:#0f2030;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:clamp(22px,2.5vw,32px);
  box-shadow:0 40px 90px -50px rgba(0,0,0,.7)}
.panel__head{display:flex;align-items:center;justify-content:space-between;font:600 11px/1 var(--mono);letter-spacing:.16em;color:rgba(255,255,255,.6);margin-bottom:24px}
.led{width:9px;height:9px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px var(--ok);animation:blip 1.4s infinite}
.gauges{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:26px}
.gauge{position:relative;display:grid;place-items:center}
.gauge svg{width:120px;height:120px;transform:rotate(-90deg)}
.g-track{fill:none;stroke:rgba(255,255,255,.12);stroke-width:8}
.g-prog{fill:none;stroke:var(--teal);stroke-width:8;stroke-linecap:round;stroke-dasharray:314;stroke-dashoffset:314;transition:stroke-dashoffset 1.4s var(--ease)}
.g-prog--amber{stroke:var(--amber)}
.gauge__c{position:absolute;display:flex;flex-direction:column;align-items:center}
.gauge__c b{font-family:var(--disp);font-weight:600;font-size:1.8rem}
.gauge__c span{font:500 10px/1 var(--mono);color:rgba(255,255,255,.55);letter-spacing:.1em}
.panel__rows{display:grid;gap:14px;margin-bottom:22px}
.prow{display:grid;grid-template-columns:80px 1fr 64px;align-items:center;gap:12px;font:500 11px/1 var(--mono);letter-spacing:.04em;color:rgba(255,255,255,.7)}
.prow .bar{height:5px;background:rgba(255,255,255,.12);border-radius:5px;position:relative;overflow:hidden}
.prow .bar::after{content:"";position:absolute;inset:0;width:calc(var(--v)*100%);background:var(--teal);border-radius:5px;transform:scaleX(0);transform-origin:left;transition:transform 1.1s var(--ease)}
.caps__panel.lit .prow .bar::after{transform:scaleX(1)}
.prow b{text-align:right;color:#fff}
.panel__foot{display:flex;align-items:center;justify-content:space-between;border-top:1px solid rgba(255,255,255,.12);padding-top:16px;font:600 11px/1 var(--mono);letter-spacing:.1em;color:rgba(255,255,255,.6)}
.panel__foot .ok{color:var(--ok)}

/* ---------- engineering process ---------- */
.eng{padding:clamp(70px,10vw,130px) 0}
.eng__flow{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,72px);display:flex;align-items:stretch;gap:0;flex-wrap:nowrap}
.estep{flex:1;min-width:0;display:flex;flex-direction:column;gap:10px;padding:0 10px}
.estep__n{font-family:var(--disp);font-weight:600;font-size:2.4rem;color:var(--teal);line-height:1}
.estep h3{font-family:var(--disp);font-weight:600;font-size:1.15rem}
.estep p{color:var(--ink-2);font-size:.9rem}
.eline{flex:0 0 40px;align-self:center;height:2px;background:repeating-linear-gradient(90deg,var(--line-2) 0 6px,transparent 6px 12px);margin-top:18px;position:relative}
.eline::after{content:"▸";position:absolute;right:-4px;top:-10px;color:var(--teal);font-size:13px}

/* ---------- specs ---------- */
.specs{padding:clamp(60px,9vw,120px) clamp(20px,5vw,72px);background:var(--bg-2)}
.specs__grid{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,90px);align-items:center}
.specs__intro .sec-id{margin-bottom:14px}
.specs__intro .sec-title{margin-bottom:0}
.badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.badge{font:500 11px/1 var(--mono);letter-spacing:.06em;padding:8px 14px;border:1px solid var(--line-2);border-radius:40px;color:var(--ink-2);background:var(--panel)}
.specs__table{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.strow{display:grid;grid-template-columns:1.4fr 1fr auto;gap:16px;align-items:center;padding:16px 22px;border-bottom:1px solid var(--line);font-size:.95rem}
.strow:last-child{border-bottom:0}
.strow--head{background:var(--ink);color:#fff;font:600 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase}
.strow span{color:var(--ink-2)}
.strow--head span{color:rgba(255,255,255,.8)}
.strow b{font-family:var(--disp);font-weight:600;color:var(--ink);text-align:right}
.strow i{font:500 11px/1 var(--mono);color:var(--teal);font-style:normal;min-width:42px;text-align:right}

/* ---------- industries ---------- */
.ind{padding:clamp(70px,10vw,130px) 0}
.ind__grid{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,72px);display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,24px)}
.indc{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,3vw,34px);transition:transform .4s var(--ease),box-shadow .4s,border-color .3s}
.indc:hover{transform:translateY(-5px);box-shadow:0 24px 50px -30px rgba(12,24,38,.3);border-color:var(--teal)}
.indc h4{font-family:var(--disp);font-weight:600;font-size:1.2rem;margin-bottom:10px}
.indc p{color:var(--ink-2);font-size:.94rem}

/* ---------- kpi ---------- */
.kpi{max-width:var(--maxw);margin:0 auto;padding:clamp(50px,7vw,90px) clamp(20px,5vw,72px);
  display:grid;grid-template-columns:repeat(4,1fr);gap:30px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.kpi__item{display:flex;flex-direction:column;gap:8px}
.kpi__item b{font-family:var(--disp);font-weight:600;font-size:clamp(2.4rem,5vw,4rem);line-height:1;letter-spacing:-.02em}
.kpi__item span{font:500 12px/1.4 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--mute)}

/* ---------- contact ---------- */
.contact{padding:clamp(70px,10vw,140px) clamp(20px,5vw,72px)}
.contact__grid{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,90px)}
.contact__copy .sec-title{margin-bottom:0}
.contact__info{display:grid;gap:18px;margin-top:38px}
.contact__info li{display:flex;flex-direction:column;gap:4px;border-top:1px solid var(--line);padding-top:14px}
.contact__info span{font:500 11px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.contact__info a,.contact__info li>span:last-child{font-size:1.02rem;color:var(--ink);transition:color .3s}
.contact__info a:hover{color:var(--teal)}
.contact__form{display:grid;grid-template-columns:1fr 1fr;gap:24px 20px;align-content:start;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,3vw,40px)}
.fld{position:relative}.fld--full{grid-column:1/-1}
.fld input,.fld select,.fld textarea{width:100%;background:transparent;border:0;border-bottom:1px solid var(--line-2);
  padding:12px 0 10px;color:var(--ink);font:400 1rem var(--body);transition:border-color .3s}
.fld select option{background:var(--panel);color:var(--ink)}
.fld textarea{resize:vertical}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--teal)}
.fld label{position:absolute;left:0;top:12px;color:var(--mute);pointer-events:none;transition:transform .3s var(--ease),font-size .3s,color .3s}
.fld input:focus+label,.fld input:not(:placeholder-shown)+label,
.fld textarea:focus+label,.fld textarea:not(:placeholder-shown)+label,
.fld .lbl-static{transform:translateY(-22px);font:500 11px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--teal)}
.lbl-static{top:12px}
.form-note{grid-column:1/-1;font:500 13px var(--mono);color:var(--ok);min-height:18px}
.form-note.error{color:var(--amber)}

/* ---------- footer ---------- */
.ft{background:var(--dark);color:#fff;padding:clamp(50px,7vw,90px) clamp(20px,5vw,72px) 30px}
.ft__top{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1.3fr 2fr;gap:50px}
.brand--ft .bk-v{stroke:#fff}
.ft__brand p{color:rgba(255,255,255,.6);max-width:300px;margin-top:18px;font-size:.95rem}
.ft__cols{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.ft__cols h5{font:600 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.45);margin-bottom:16px}
.ft__cols a{display:block;color:rgba(255,255,255,.72);margin-bottom:10px;font-size:.94rem;transition:color .3s}
.ft__cols a:hover{color:var(--teal)}
.ft__bottom{max-width:var(--maxw);margin:46px auto 0;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font:500 12px var(--mono);color:rgba(255,255,255,.5);letter-spacing:.04em}

/* ---------- reveal ---------- */
[data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
[data-reveal].in{opacity:1;transform:none}

/* ---------- legal ---------- */
.legal{max-width:840px;margin:0 auto;padding:150px clamp(20px,5vw,40px) 100px}
.legal h1{font-family:var(--disp);font-weight:600;font-size:clamp(2rem,6vw,3.2rem);letter-spacing:-.02em;margin-bottom:12px}
.legal .upd{font:500 12px var(--mono);color:var(--mute);letter-spacing:.08em;margin-bottom:46px}
.legal h2{font-family:var(--disp);font-weight:600;font-size:1.35rem;margin:38px 0 12px}
.legal p,.legal li{color:var(--ink-2);margin-bottom:14px}
.legal ul{padding-left:22px;list-style:disc}
.legal a{color:var(--teal)}
.legal .back{display:inline-flex;gap:8px;margin-bottom:38px;font:500 12px var(--mono);letter-spacing:.06em;color:var(--ink-2)}
.legal .back:hover{color:var(--teal)}

/* ===================================================================
   RESPONSIVE
   =================================================================== */
@media (max-width:1080px){
  .nav__links,.nav__cta{display:none}
  .nav__burger{display:flex}
  .hero__wrap{grid-template-columns:1fr;gap:50px}
  .hero__schem{max-width:460px;margin:0 auto;width:100%}
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .caps__grid{grid-template-columns:1fr}
  .specs__grid,.contact__grid{grid-template-columns:1fr}
  .ind__grid{grid-template-columns:repeat(2,1fr)}
  .ft__top{grid-template-columns:1fr}
}
@media (max-width:760px){
  .nav{padding:14px 20px}
  .hero{padding:110px 20px 0}
  .eng__flow{flex-direction:column;align-items:stretch}
  .eline{flex:0 0 28px;width:2px;height:28px;align-self:flex-start;margin:4px 0 4px 18px;background:repeating-linear-gradient(180deg,var(--line-2) 0 6px,transparent 6px 12px)}
  .eline::after{content:"▾";right:auto;left:-5px;top:auto;bottom:-4px}
  .kpi{grid-template-columns:1fr 1fr;gap:28px}
  .contact__form{grid-template-columns:1fr}
  .gauges{grid-template-columns:1fr 1fr}
  .ft__cols{grid-template-columns:1fr 1fr}
  .ft__bottom{flex-direction:column;gap:8px}
}
@media (max-width:440px){
  .prod-grid{grid-template-columns:1fr}
  .ind__grid{grid-template-columns:1fr}
  .ft__cols{grid-template-columns:1fr 1fr}
  .schem__chip--1{right:0}.schem__chip--2{left:0}
}

/* ---------- AA contrast: deepen small teal text on light surfaces ---------- */
.sec-id,.prod__no,.ro__v i,.strow i{color:var(--teal-deep)}
.fld input:focus+label,.fld input:not(:placeholder-shown)+label,
.fld textarea:focus+label,.fld textarea:not(:placeholder-shown)+label,
.fld .lbl-static{color:var(--teal-deep)}
.contact__info a:hover,.ft__cols a:hover{color:var(--teal-deep)}
.sec-head--dark .sec-id{color:var(--teal)} /* keep bright on dark caps panel */
.ft__cols a:hover{color:var(--teal)} /* footer is dark — bright teal */

/* ---------- keyboard focus ---------- */
a:focus-visible,button:focus-visible,
.fld input:focus-visible,.fld select:focus-visible,.fld textarea:focus-visible{
  outline:2px solid var(--teal);outline-offset:3px;border-radius:2px}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;scroll-behavior:auto!important}
  .flow,.impeller,.gauge-needle,.tag__dot,.led{animation:none!important}
}