/* ============================================================
   PROCESS METERS — Design System
   Industrial measurement instruments. Navy + industrial blue.
   ============================================================ */

:root{
  /* Brand */
  --navy-900:#0A1628;
  --navy-850:#0C1A30;
  --navy-800:#0E1D33;
  --navy-700:#13243F;
  --navy-600:#1B3050;
  --navy-line:#22374f;

  --blue-700:#1565C0;
  --blue-600:#1976D2;
  --blue-500:#1E88E5;      /* primary */
  --blue-400:#42A5F5;
  --blue-300:#7CC0FF;

  --green:#00C853;
  --green-dim:#0a8f4a;
  --gold:#F9A825;
  --whatsapp:#25D366;

  /* Neutrals */
  --white:#FFFFFF;
  --bg:#FFFFFF;
  --bg-alt:#F4F7FB;
  --bg-alt2:#EAF0F7;
  --ink:#0A1628;
  --ink-2:#41566B;        /* slate body */
  --ink-3:#6B7E92;        /* muted */
  --line:#E2E9F1;
  --line-2:#D3DEEA;

  /* Accent (tweakable) */
  --accent:var(--blue-500);
  --accent-700:var(--blue-700);

  /* Type */
  --f-head:"Plus Jakarta Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --f-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --f-mono:"JetBrains Mono","IBM Plex Mono",ui-monospace,monospace;

  /* Geometry */
  --r-sm:8px;
  --r:12px;
  --r-lg:16px;
  --r-xl:22px;
  --shadow-sm:0 1px 2px rgba(10,22,40,.06), 0 2px 8px rgba(10,22,40,.04);
  --shadow:0 4px 14px rgba(10,22,40,.08), 0 10px 30px rgba(10,22,40,.06);
  --shadow-lg:0 12px 40px rgba(10,22,40,.14), 0 30px 60px rgba(10,22,40,.10);

  --maxw:1240px;
  --gut:clamp(20px,4vw,56px);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--f-body);
  color:var(--ink);
  background:var(--bg);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3,h4{font-family:var(--f-head);font-weight:700;line-height:1.08;letter-spacing:-.02em;margin:0}
p{margin:0}

/* ---------- Layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gut)}
.section{padding-block:clamp(64px,9vw,128px)}
.section--tight{padding-block:clamp(48px,6vw,84px)}

/* ---------- Eyebrow / labels ---------- */
.eyebrow{
  font-family:var(--f-mono);
  font-size:12.5px;
  font-weight:600;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--accent);
  display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:26px;height:1.5px;background:var(--accent);display:inline-block}
.eyebrow--center{justify-content:center}
.on-dark .eyebrow{color:var(--blue-300)}
.on-dark .eyebrow::before{background:var(--blue-400)}

.sec-head{max-width:680px}
.sec-head h2{font-size:clamp(30px,4.2vw,48px);margin-top:18px}
.sec-head p{margin-top:18px;color:var(--ink-2);font-size:clamp(17px,2vw,19px)}
.sec-head--center{margin-inline:auto;text-align:center}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--f-head);font-weight:600;font-size:15.5px;letter-spacing:-.01em;
  padding:14px 24px;border-radius:var(--r);border:1.5px solid transparent;
  cursor:pointer;transition:transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s;
  white-space:nowrap;
}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 18px rgba(30,136,229,.32)}
.btn-primary:hover{background:var(--accent-700);transform:translateY(-2px);box-shadow:0 10px 26px rgba(30,136,229,.4)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}
.on-dark .btn-ghost{color:#fff;border-color:rgba(255,255,255,.28)}
.on-dark .btn-ghost:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,.06)}
.btn-white{background:#fff;color:var(--navy-900)}
.btn-white:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-wa{background:var(--whatsapp);color:#fff;box-shadow:0 6px 18px rgba(37,211,102,.32)}
.btn-wa:hover{transform:translateY(-2px);filter:brightness(1.04)}
.btn-lg{padding:17px 30px;font-size:16.5px}
.btn-sm{padding:10px 16px;font-size:14px}

/* ---------- Badges ---------- */
.badge{
  display:inline-flex;align-items:center;gap:7px;white-space:nowrap;
  font-family:var(--f-mono);font-size:11.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  padding:6px 11px;border-radius:999px;border:1px solid var(--line-2);color:var(--ink-2);background:#fff;
}
.badge svg{width:13px;height:13px}
.badge--turkey{background:rgba(249,168,37,.12);border-color:rgba(249,168,37,.35);color:#9a6a00}
.badge--cert{background:rgba(0,200,83,.1);border-color:rgba(0,200,83,.32);color:#0a7a3f}
.badge--star{background:var(--navy-900);border-color:var(--navy-900);color:#fff}
.badge--blue{background:rgba(30,136,229,.1);border-color:rgba(30,136,229,.3);color:var(--blue-700)}
.on-dark .badge{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.16);color:#cdd9e6}
.on-dark .badge--turkey{background:rgba(249,168,37,.16);border-color:rgba(249,168,37,.42);color:var(--gold)}

/* ---------- Blueprint grid texture ---------- */
.blueprint{
  background-image:
    linear-gradient(rgba(124,192,255,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(124,192,255,.06) 1px,transparent 1px);
  background-size:44px 44px;
}
.dot-grid{
  background-image:radial-gradient(rgba(10,22,40,.07) 1px,transparent 1px);
  background-size:22px 22px;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.82);backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid var(--line);
  transition:padding .25s ease, box-shadow .25s;
}
.site-header.scrolled{box-shadow:0 6px 24px rgba(10,22,40,.07)}
.nav{display:flex;align-items:center;gap:28px;height:74px;transition:height .25s}
.site-header.scrolled .nav{height:62px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--f-head);font-weight:800;letter-spacing:-.02em;font-size:20px;color:var(--navy-900);flex:none;white-space:nowrap}
.brand>span{white-space:nowrap;line-height:1.05}
.brand .mark{
  width:40px;height:40px;flex:none;position:relative;
}
.brand .mark svg{width:100%;height:100%;display:block;overflow:visible}
.mk-bg{fill:var(--navy-900)}
.mk-pm{fill:#fff;font-family:'Plus Jakarta Sans',-apple-system,BlinkMacSystemFont,sans-serif;font-weight:800;font-size:15.5px;letter-spacing:-1.1px}
.mk-wave{fill:none;stroke:var(--accent);stroke-width:2.4;stroke-linecap:round;stroke-dasharray:30}
@media (prefers-reduced-motion:no-preference){
  .mk-wave{animation:mkFlow 2.6s linear infinite}
}
@keyframes mkFlow{to{stroke-dashoffset:-60}}
.brand small{display:block;font-family:var(--f-mono);font-weight:500;font-size:9.5px;letter-spacing:.18em;color:var(--ink-3);text-transform:uppercase;margin-top:1px}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:8px}
.nav-links a, .nav-links button{
  font-family:var(--f-head);font-weight:550;font-size:15px;color:var(--ink-2);
  padding:9px 13px;border-radius:9px;background:none;border:none;cursor:pointer;display:inline-flex;align-items:center;gap:5px;
  transition:color .15s, background .15s;
}
.nav-links a:hover,.nav-links button:hover{color:var(--navy-900);background:var(--bg-alt)}
.nav-cta{margin-left:auto;display:flex;align-items:center;gap:14px}
.lang{font-family:var(--f-mono);font-size:12.5px;font-weight:600;color:var(--ink-3);display:flex;gap:9px;align-items:center}
.lang button{background:none;border:none;cursor:pointer;color:var(--ink-3);font:inherit;padding:2px}
.lang button.on{color:var(--navy-900)}
.hamburger{display:none;border:1px solid var(--line-2);border-radius:9px;width:42px;height:42px;place-items:center;background:#fff;cursor:pointer;color:var(--navy-900)}

/* mega menu */
.has-mega{position:relative}
.mega{
  position:fixed;left:0;right:0;
  background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow-lg);
  opacity:0;visibility:hidden;transform:translateY(-8px);transition:.2s ease;z-index:55;
}
.mega.open{opacity:1;visibility:visible;transform:translateY(0)}
.mega-inner{max-width:var(--maxw);margin:0 auto;padding:34px var(--gut);display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.mega-col h5{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin:0 0 14px;font-weight:600;display:flex;align-items:center;gap:8px}
.mega-col a{display:block;padding:7px 0;color:var(--ink-2);font-size:14.5px;font-weight:500;border-radius:6px;transition:.15s;display:flex;align-items:center;gap:8px}
.mega-col a:hover{color:var(--accent)}
.mega-col a .mini-star{font-family:var(--f-mono);font-size:9px;letter-spacing:.05em;background:var(--navy-900);color:#fff;padding:2px 5px;border-radius:4px}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;background:var(--navy-900);color:#fff;overflow:hidden}
.hero .blueprint{position:absolute;inset:0;opacity:.7}
.hero-glow{position:absolute;width:780px;height:780px;border-radius:50%;
  background:radial-gradient(circle,rgba(30,136,229,.28),transparent 62%);
  top:-200px;right:-160px;filter:blur(8px);pointer-events:none}
.hero-inner{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;
  padding-block:clamp(56px,8vw,104px)}
.hero h1{font-size:clamp(38px,5.4vw,66px);letter-spacing:-.03em;line-height:1.02}
.hero h1 em{font-style:normal;color:var(--blue-300)}
.hero .lede{margin-top:24px;font-size:clamp(17px,2vw,20px);color:#aebfd0;max-width:520px}
.hero-cta{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}
.hero-meta{margin-top:38px;display:flex;gap:30px;flex-wrap:wrap}
.hero-meta .m{display:flex;flex-direction:column;gap:2px}
.hero-meta .m b{font-family:var(--f-mono);font-size:26px;font-weight:700;color:#fff;letter-spacing:-.01em}
.hero-meta .m span{font-size:12.5px;color:#8499ad;letter-spacing:.02em}
.hero-meta .m b i{font-style:normal;color:var(--blue-400);font-size:16px}

/* trust strip */
.trust{position:relative;border-top:1px solid var(--navy-line);background:rgba(255,255,255,.02)}
.trust-inner{display:flex;align-items:center;gap:clamp(20px,4vw,54px);flex-wrap:wrap;padding-block:22px}
.trust .t-label{font-family:var(--f-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:#6f859b}
.trust .t-item{display:flex;align-items:center;gap:11px;color:#c7d4e2}
.trust .t-item .t-ic{width:34px;height:34px;border:1px solid var(--navy-line);border-radius:8px;display:grid;place-items:center;color:var(--blue-300);flex:none}
.trust .t-item b{font-family:var(--f-head);font-size:14px;font-weight:700;color:#fff;display:block;line-height:1.1}
.trust .t-item span{font-family:var(--f-mono);font-size:10.5px;color:#7f93a8;letter-spacing:.04em}

/* ============================================================
   CARDS / GENERIC
   ============================================================ */
.grid{display:grid;gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);transition:transform .22s ease, box-shadow .22s ease, border-color .22s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:var(--line-2)}

/* product card */
.prod-card{overflow:hidden;display:flex;flex-direction:column}
.prod-figure{position:relative;aspect-ratio:4/3;background:var(--navy-900);display:grid;place-items:center;overflow:hidden}
.prod-figure .blueprint{position:absolute;inset:0;opacity:.55}
.prod-figure .glyph{position:relative;width:62%;height:62%;color:var(--blue-300)}
.prod-card.theme-light .prod-figure{background:var(--bg-alt2)}
.prod-card.theme-light .prod-figure .glyph{color:var(--navy-700)}
.prod-tags{position:absolute;top:12px;left:12px;display:flex;gap:6px;flex-wrap:wrap;z-index:2}
.prod-body{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1}
.prod-cat{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-weight:600}
.prod-body h3{font-size:19px;margin-top:9px;letter-spacing:-.02em}
.prod-body p{margin-top:9px;color:var(--ink-2);font-size:14.5px;line-height:1.5;flex:1}
.prod-specs{display:flex;gap:14px;flex-wrap:wrap;margin-top:16px;padding-top:15px;border-top:1px dashed var(--line-2)}
.prod-specs .ps{display:flex;flex-direction:column}
.prod-specs .ps b{font-family:var(--f-mono);font-size:13px;color:var(--navy-900);font-weight:600}
.prod-specs .ps span{font-size:10.5px;color:var(--ink-3);letter-spacing:.04em;text-transform:uppercase}
.prod-link{margin-top:18px;display:inline-flex;align-items:center;gap:7px;font-family:var(--f-head);font-weight:600;font-size:14.5px;color:var(--accent)}
.prod-link svg{width:16px;height:16px;transition:transform .2s}
.prod-card:hover .prod-link svg{transform:translateX(4px)}

/* featured product (big) */
.featured{grid-column:span 2;display:grid;grid-template-columns:1.1fr 1fr;overflow:hidden}
.featured .prod-figure{aspect-ratio:auto;min-height:340px}
.featured .prod-figure .glyph{width:74%;height:74%}
.featured .prod-body{padding:clamp(28px,3.5vw,44px);justify-content:center}
.featured .prod-body h3{font-size:clamp(24px,2.6vw,32px)}
.featured .prod-body p{font-size:15.5px;max-width:46ch}

/* ---------- USP ---------- */
.usp-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.usp{padding:30px 26px;border-radius:var(--r-lg);border:1px solid var(--line);background:#fff;position:relative;transition:.22s}
.usp:hover{border-color:var(--accent);box-shadow:var(--shadow)}
.usp .u-ic{width:52px;height:52px;border-radius:13px;background:var(--navy-900);color:var(--blue-300);display:grid;place-items:center;margin-bottom:20px}
.usp .u-ic svg{width:26px;height:26px}
.usp h3{font-size:18.5px;letter-spacing:-.01em}
.usp p{margin-top:10px;color:var(--ink-2);font-size:14.5px;line-height:1.55}
.usp .u-stat{margin-top:16px;font-family:var(--f-mono);font-size:12px;color:var(--accent);letter-spacing:.04em;font-weight:600}

/* ---------- Industries ---------- */
.ind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ind{position:relative;border-radius:var(--r-lg);overflow:hidden;min-height:230px;display:flex;align-items:flex-end;
  color:#fff;border:1px solid var(--navy-line);isolation:isolate}
.ind-bg{position:absolute;inset:0;z-index:-1;transition:transform .4s ease}
.ind:hover .ind-bg{transform:scale(1.06)}
.ind::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(7,15,28,.86));z-index:0}
.ind-body{position:relative;z-index:1;padding:22px}
.ind-body .i-ic{width:42px;height:42px;border-radius:10px;background:rgba(255,255,255,.12);backdrop-filter:blur(6px);display:grid;place-items:center;margin-bottom:14px;border:1px solid rgba(255,255,255,.2)}
.ind-body h3{font-size:20px}
.ind-body p{font-size:13px;color:#c7d4e2;margin-top:6px}
.ind-body .i-prods{margin-top:12px;font-family:var(--f-mono);font-size:11px;letter-spacing:.06em;color:var(--blue-300);display:flex;align-items:center;gap:7px;opacity:0;transform:translateY(6px);transition:.25s}
.ind:hover .i-prods{opacity:1;transform:translateY(0)}

/* ---------- Certifications ---------- */
.cert-band{background:var(--navy-900);color:#fff;position:relative;overflow:hidden}
.cert-band .blueprint{position:absolute;inset:0;opacity:.5}
.cert-inner{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,80px);align-items:center}
.cert-doc{position:relative;perspective:1400px}
.cert-paper{
  background:linear-gradient(160deg,#fbfcfe,#eef3f9);color:var(--navy-900);
  border-radius:14px;padding:34px;box-shadow:var(--shadow-lg);
  transform:rotateY(-13deg) rotateX(5deg);transform-style:preserve-3d;
  border:1px solid #fff;max-width:430px;
}
.cert-paper .cp-top{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:2px solid var(--navy-900);padding-bottom:16px}
.cert-paper .cp-seal{width:60px;height:60px;border-radius:50%;border:2px solid var(--gold);color:var(--gold);display:grid;place-items:center;font-family:var(--f-mono);font-size:9px;text-align:center;line-height:1.1;font-weight:600}
.cert-paper h4{font-size:19px;margin-top:4px}
.cert-paper .cp-sub{font-family:var(--f-mono);font-size:11px;color:var(--ink-3);letter-spacing:.08em;margin-top:4px}
.cert-paper dl{margin:20px 0 0;display:grid;grid-template-columns:auto 1fr;gap:10px 16px;font-size:13px}
.cert-paper dt{color:var(--ink-3);font-size:11px;text-transform:uppercase;letter-spacing:.08em;font-family:var(--f-mono)}
.cert-paper dd{margin:0;font-family:var(--f-mono);font-weight:600;color:var(--navy-900);text-align:right}
.cert-paper .cp-foot{margin-top:22px;padding-top:16px;border-top:1px dashed var(--line-2);display:flex;gap:8px;flex-wrap:wrap}
.cert-list{display:flex;flex-direction:column;gap:14px;margin-top:26px}
.cert-list .cl{display:flex;gap:16px;align-items:flex-start;padding:16px 18px;border:1px solid var(--navy-line);border-radius:var(--r);background:rgba(255,255,255,.03)}
.cert-list .cl .cl-ic{width:44px;height:44px;border-radius:10px;background:rgba(30,136,229,.14);color:var(--blue-300);display:grid;place-items:center;flex:none}
.cert-list .cl h4{font-size:15.5px;color:#fff}
.cert-list .cl p{font-size:13px;color:#9fb1c4;margin-top:3px}
.cert-list .cl .cl-no{font-family:var(--f-mono);font-size:11px;color:var(--gold);letter-spacing:.06em;margin-top:5px}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(135deg,var(--navy-900),var(--navy-700));color:#fff;position:relative;overflow:hidden}
.cta-band .blueprint{position:absolute;inset:0;opacity:.5}
.cta-band .hero-glow{top:auto;bottom:-300px;left:-160px;right:auto}
.cta-inner{position:relative;display:grid;grid-template-columns:1fr .85fr;gap:48px;align-items:center}
.cta-inner h2{font-size:clamp(28px,3.6vw,44px)}
.cta-inner p{margin-top:16px;color:#aebfd0;font-size:17px;max-width:44ch}
.mini-form{background:rgba(255,255,255,.05);border:1px solid var(--navy-line);border-radius:var(--r-lg);padding:26px;backdrop-filter:blur(8px)}
.mini-form h3{font-size:18px;margin-bottom:4px}
.mini-form .mf-sub{font-size:13px;color:#9fb1c4;margin-bottom:18px}
.field{margin-bottom:13px}
.field label{display:block;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:#8ea1b5;margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;background:rgba(255,255,255,.06);border:1px solid var(--navy-line);border-radius:9px;
  padding:12px 14px;color:#fff;font-family:var(--f-body);font-size:14.5px;transition:.15s;
}
.field input::placeholder,.field textarea::placeholder{color:#6f859b}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue-400);background:rgba(255,255,255,.1)}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238ea1b5' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}
.field select option{color:#0A1628}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:13px}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--navy-850);color:#c7d4e2;padding-block:64px 30px;position:relative;border-top:1px solid var(--navy-line)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.foot-brand .brand{color:#fff}
.foot-brand .mk-bg{fill:#0e1d33;stroke:rgba(255,255,255,.16);stroke-width:1}
.foot-brand p{margin-top:18px;font-size:14px;color:#8ea1b5;max-width:34ch;line-height:1.6}
.foot-brand .f-addr{margin-top:16px;font-family:var(--f-mono);font-size:12px;color:#7f93a8;line-height:1.7}
.foot-col h5{font-family:var(--f-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#6f859b;margin:0 0 16px;font-weight:600}
.foot-col a{display:block;padding:6px 0;font-size:14px;color:#a9bace;transition:.15s}
.foot-col a:hover{color:#fff}
.foot-bottom{margin-top:48px;padding-top:24px;border-top:1px solid var(--navy-line);display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;font-size:12.5px;color:#7f93a8;font-family:var(--f-mono)}
.foot-bottom .fb-badges{display:flex;gap:10px;flex-wrap:wrap}

/* ============================================================
   FLOATING / MOBILE BAR
   ============================================================ */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:70;width:58px;height:58px;border-radius:50%;
  background:var(--whatsapp);color:#fff;display:grid;place-items:center;box-shadow:0 8px 26px rgba(37,211,102,.45);
  transition:transform .2s;border:none;cursor:pointer}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:30px;height:30px}
.wa-float .pulse{position:absolute;inset:0;border-radius:50%;border:2px solid var(--whatsapp);animation:waPulse 2.4s ease-out infinite}
@keyframes waPulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.7);opacity:0}}

.mobile-bar{display:none}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
@media (prefers-reduced-motion:no-preference){
  .reveal{transform:translateY(20px);transition:transform .7s cubic-bezier(.2,.7,.2,1)}
  .reveal.in{transform:none}
  .reveal.d1{transition-delay:.07s}.reveal.d2{transition-delay:.14s}.reveal.d3{transition-delay:.21s}.reveal.d4{transition-delay:.28s}
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1080px){
  .hero-inner{grid-template-columns:1fr;gap:36px}
  .hero-art-wrap{max-width:520px}
  .featured{grid-column:span 2;grid-template-columns:1fr}
  .usp-grid{grid-template-columns:repeat(2,1fr)}
  .cta-inner{grid-template-columns:1fr}
  .cert-inner{grid-template-columns:1fr}
  .cert-doc{order:-1;display:flex;justify-content:center}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:980px){
  .nav-links,.nav-cta .lang{display:none}
  .hamburger{display:grid}
}
@media (max-width:760px){
  body{font-size:16px}
  .nav-cta .btn{display:none}
  .nav-cta{margin-left:auto}
  .grid-products{grid-template-columns:1fr!important}
  .featured{grid-column:span 1}
  .usp-grid{grid-template-columns:1fr 1fr;gap:14px}
  .usp{padding:22px 18px}
  .ind-grid{grid-template-columns:1fr 1fr;gap:12px}
  .form-row{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:30px}
  .wa-float{bottom:78px}
  .mobile-bar{
    display:grid;grid-template-columns:1fr 1fr;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:65;
    padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.94);
    backdrop-filter:blur(12px);border-top:1px solid var(--line);
  }
  .mobile-bar .btn{width:100%;padding:13px}
}
@media (max-width:430px){
  .usp-grid{grid-template-columns:1fr}
  .ind-grid{grid-template-columns:1fr}
  .hero-meta{gap:20px}
}

/* ============================================================
   ANIMATED PRODUCT GLYPHS (working-principle motion)
   ============================================================ */
.glyph [class^="g-"],.glyph [class*=" g-"]{transform-box:fill-box;transform-origin:center}
.prod-figure{position:relative}
/* drop-in image slot for future product photos */
.prod-photo{position:absolute;inset:0;object-fit:cover;opacity:0;transition:opacity .4s;z-index:3}
.prod-figure[data-has-photo="true"] .prod-photo{opacity:1}
.prod-figure[data-has-photo="true"] .glyph{opacity:0}
.glyph-anim{position:relative;z-index:1}

@media (prefers-reduced-motion:no-preference){
  /* flowing particles inside a pipe */
  .g-flow{animation:gFlow 2.6s linear infinite}
  .g-flow:nth-of-type(2){animation-duration:2s;animation-delay:-.5s}
  .g-flow:nth-of-type(3){animation-duration:3.1s;animation-delay:-1.1s}
  .g-flow:nth-of-type(4){animation-duration:2.3s;animation-delay:-.8s}
  @keyframes gFlow{from{transform:translateX(0)}to{transform:translateX(100px)}}
  /* gentle bob for floats */
  .g-bob{animation:gBob 2.4s ease-in-out infinite}
  .g-bob2{animation:gBob 2.4s ease-in-out infinite reverse}
  @keyframes gBob{0%,100%{transform:translateY(-5px)}50%{transform:translateY(6px)}}
  /* rotating paddle / motor shaft */
  .g-spin{animation:gSpin 3.4s linear infinite}
  @keyframes gSpin{to{transform:rotate(360deg)}}
  /* oscillating needle */
  .g-needle{animation:gNeedle 3s ease-in-out infinite}
  @keyframes gNeedle{0%,100%{transform:rotate(-32deg)}50%{transform:rotate(34deg)}}
  /* rising / falling level fill */
  .g-level{animation:gLevel 4s ease-in-out infinite}
  @keyframes gLevel{0%,100%{transform:translateY(8px)}50%{transform:translateY(-12px)}}
  /* pulsing electrodes / signal */
  .g-pulse{animation:gPulse 1.8s ease-in-out infinite}
  .g-pulse:nth-of-type(2){animation-delay:.3s}
  .g-pulse:nth-of-type(3){animation-delay:.6s}
  @keyframes gPulse{0%,100%{opacity:1}50%{opacity:.25}}
  /* magnetic field sweep */
  .g-field{animation:gField 2.2s ease-in-out infinite}
  @keyframes gField{0%,100%{opacity:.25}50%{opacity:.9}}
  /* tilt for angle sensor body */
  .g-tilt{animation:gNeedle 4s ease-in-out infinite}
}

/* card hover lifts the figure subtly */
.prod-card .prod-figure .glyph{transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.prod-card:hover .prod-figure .glyph{transform:scale(1.06)}
/* animated scan sheen across figure on hover */
.prod-figure::after{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(115deg,transparent 30%,rgba(124,192,255,.14) 48%,transparent 66%);
  transform:translateX(-100%);transition:transform .8s ease}
.prod-card:hover .prod-figure::after{transform:translateX(100%)}

/* ============================================================
   ANIMATED INDUSTRY TILES
   ============================================================ */
.ind{transition:transform .3s ease, box-shadow .3s ease}
.ind:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.ind .ind-bg{transition:transform .5s ease, background-size .5s}
.ind .i-ic svg{transition:transform .4s ease}
.ind:hover .i-ic svg{transform:scale(1.12) rotate(-4deg)}
@media (prefers-reduced-motion:no-preference){
  .ind::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
    background:linear-gradient(100deg,transparent 40%,rgba(124,192,255,.10) 50%,transparent 60%);
    transform:translateX(-120%)}
  .ind:hover::before{animation:indSweep 1.1s ease forwards}
  @keyframes indSweep{to{transform:translateX(120%)}}
  .ind .i-ic{position:relative}
  .ind .i-ic::after{content:"";position:absolute;inset:-3px;border-radius:12px;border:1px solid rgba(124,192,255,.4);opacity:0}
  .ind:hover .i-ic::after{animation:indPing 1.4s ease-out infinite}
  @keyframes indPing{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.5);opacity:0}}
}

/* ============================================================
   RTL (Arabic)
   ============================================================ */
html[dir=rtl] body{text-align:right}
html[dir=rtl] .eyebrow{flex-direction:row-reverse}
html[dir=rtl] .eyebrow::before{margin-left:10px;margin-right:0}
html[dir=rtl] .sec-head,html[dir=rtl] .sec-head--center{text-align:right}
html[dir=rtl] .sec-head--center{margin-inline:auto}
html[dir=rtl] .nav-cta{margin-left:0;margin-right:auto}
html[dir=rtl] .prod-tags{left:auto;right:12px}
html[dir=rtl] .prod-specs{flex-direction:row-reverse}
html[dir=rtl] .ps,html[dir=rtl] .usp,html[dir=rtl] .app,html[dir=rtl] .cert-paper dd{text-align:right}
html[dir=rtl] .cert-paper dd{text-align:left}
html[dir=rtl] .foot-bottom{flex-direction:row-reverse}
html[dir=rtl] .hero-meta,html[dir=rtl] .trust-inner,html[dir=rtl] .hero-cta{direction:rtl}
html[dir=rtl] .btn svg,html[dir=rtl] .prod-link svg,html[dir=rtl] .mega-col a svg{transform:scaleX(-1)}
html[dir=rtl] .callout{border-left:none;border-right:3px solid var(--accent);border-radius:12px 0 0 12px}
html[dir=rtl] .quote-card .field,html[dir=rtl] .mini-form{text-align:right}