/* ELTRO — Electrical Engineering & Industrial Solutions */
:root{
  --navy:#0B1F3A;--navy-2:#0f2747;--blue:#1677FF;--cyan:#00C6FF;--orange:#FF8C32;
  --white:#F8FAFC;--char:#121A29;--slate:#475569;--line:#dbe3ee;--muted:#64748b;
  --ink:#0d1626;--glow:0 0 0 1px rgba(0,198,255,.25),0 0 28px rgba(22,119,255,.28);
  --r:14px;--r-lg:22px;--wrap:1240px;
  --f-head:"Space Grotesk",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-body:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.7;overflow-x:hidden}
h1,h2,h3,h4{font-family:var(--f-head);line-height:1.12;letter-spacing:-.02em;margin:0 0 .6em;font-weight:600}
h1{font-size:clamp(2.3rem,5.4vw,4.6rem);letter-spacing:-.035em}
h2{font-size:clamp(1.75rem,3.4vw,2.85rem)}
h3{font-size:clamp(1.15rem,1.7vw,1.4rem)}
p{margin:0 0 1.1em}
a{color:var(--blue);text-underline-offset:3px}
a:hover{color:#0b5fd6}
ul,ol{margin:0 0 1.1em;padding-left:1.2em}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:4px}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:8px;background:var(--orange);color:#111;padding:10px 16px;border-radius:8px;z-index:100;font-weight:600}
.skip:focus{left:12px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.eyebrow{font-family:var(--f-mono);font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);display:inline-flex;align-items:center;gap:10px;margin-bottom:18px}
.eyebrow::before{content:"";width:28px;height:2px;background:linear-gradient(90deg,var(--cyan),var(--blue))}
.dark .eyebrow,.hero .eyebrow{color:var(--cyan)}
.lead{font-size:clamp(1.08rem,1.5vw,1.28rem);color:var(--slate);max-width:60ch}
.dark .lead,.hero .lead{color:#b8c7dc}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,31,58,.82);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid rgba(0,198,255,.16);color:#fff}
.hdr-top{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:inline-flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-family:var(--f-head);font-weight:700;font-size:1.45rem;letter-spacing:.14em}
.brand svg{width:34px;height:34px}
.brand:hover{color:#fff}
.brand small{font-family:var(--f-mono);font-size:.6rem;letter-spacing:.2em;color:var(--cyan);font-weight:500;display:block;margin-top:-4px}
.hdr-cta{display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border-radius:999px;background:var(--orange);color:#14100a;font-weight:600;font-size:.9rem;text-decoration:none}
.hdr-cta:hover{color:#14100a;background:#ff9d4f}
.nav-toggle{display:none;background:none;border:1px solid rgba(255,255,255,.25);color:#fff;border-radius:10px;padding:8px 12px;font:600 .9rem var(--f-body);cursor:pointer;align-items:center;gap:8px}
.nav-toggle .bars{width:18px;height:12px;position:relative;display:inline-block}
.nav-toggle .bars::before,.nav-toggle .bars::after,.nav-toggle .bars span{content:"";position:absolute;left:0;right:0;height:2px;background:currentColor;border-radius:2px;transition:.25s}
.nav-toggle .bars::before{top:0}.nav-toggle .bars span{top:5px}.nav-toggle .bars::after{top:10px}
.nav-toggle[aria-expanded="true"] .bars::before{top:5px;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] .bars::after{top:5px;transform:rotate(-45deg)}
.nav-toggle[aria-expanded="true"] .bars span{opacity:0}
.main-nav{border-top:1px solid rgba(255,255,255,.07)}
.main-nav ul{list-style:none;margin:0;padding:0;display:flex;justify-content:space-between;gap:4px;white-space:nowrap}
.main-nav a{display:block;padding:11px 6px;color:#cdd8e8;text-decoration:none;font-size:.84rem;font-weight:500;letter-spacing:.01em;position:relative}
.main-nav a::after{content:"";position:absolute;left:6px;right:6px;bottom:6px;height:2px;background:linear-gradient(90deg,var(--cyan),var(--blue));transform:scaleX(0);transform-origin:left;transition:transform .3s}
.main-nav a:hover,.main-nav a[aria-current="page"]{color:#fff}
.main-nav a:hover::after,.main-nav a[aria-current="page"]::after{transform:scaleX(1)}
@media (max-width:1240px){
  .nav-toggle{display:inline-flex}
  .hdr-cta{display:none}
  .main-nav{display:none;border-top:1px solid rgba(255,255,255,.1)}
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column;padding:8px 0 18px;max-height:calc(100vh - 64px);overflow:auto}
  .main-nav a{padding:12px 4px;font-size:1rem;border-bottom:1px solid rgba(255,255,255,.06)}
  .main-nav a::after{display:none}
  .main-nav a[aria-current="page"]{color:var(--cyan)}
}

/* ---------- Breadcrumb ---------- */
.crumbs{font-family:var(--f-mono);font-size:.76rem;letter-spacing:.06em;color:#8fa3bf;margin-bottom:26px}
.crumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"/";margin-right:6px;color:#4c6280}
.crumbs a{color:#b8c7dc;text-decoration:none}
.crumbs a:hover{color:var(--cyan)}
.light-hero .crumbs{color:var(--muted)} .light-hero .crumbs a{color:var(--slate)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border-radius:999px;font-weight:600;text-decoration:none;font-size:.98rem;border:1px solid transparent;transition:transform .2s,box-shadow .2s,background .2s;cursor:pointer;font-family:var(--f-body)}
.btn svg{width:18px;height:18px}
.btn-primary{background:linear-gradient(135deg,var(--blue),#0a5be0);color:#fff;box-shadow:0 10px 30px -10px rgba(22,119,255,.7)}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 16px 40px -12px rgba(0,198,255,.75)}
.btn-ghost{border-color:rgba(255,255,255,.3);color:#fff}
.btn-ghost:hover{color:#fff;border-color:var(--cyan);background:rgba(0,198,255,.08)}
.btn-outline{border-color:var(--line);color:var(--navy);background:#fff}
.btn-outline:hover{border-color:var(--blue);color:var(--blue)}
.btn-orange{background:var(--orange);color:#15100a}
.btn-orange:hover{background:#ff9d4f;color:#15100a;transform:translateY(-2px)}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}

/* ---------- Sections ---------- */
.section{padding:clamp(70px,9vw,120px) 0;position:relative}
.section.tight{padding:clamp(50px,6vw,80px) 0}
.dark{background:var(--navy);color:#e3ebf6}
.dark h2,.dark h3{color:#fff}
.dark a{color:var(--cyan)}
.charcoal{background:var(--char);color:#dbe3ee}
.charcoal h2,.charcoal h3{color:#fff}
.charcoal a{color:var(--cyan)}
.soft{background:#eef3f9}
.gridbg{background-color:#f3f7fc;background-image:linear-gradient(rgba(22,119,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(22,119,255,.07) 1px,transparent 1px);background-size:28px 28px}
.dark.gridbg{background-color:var(--navy);background-image:linear-gradient(rgba(0,198,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(0,198,255,.06) 1px,transparent 1px)}
.sec-head{max-width:760px;margin-bottom:48px}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head.center .eyebrow{justify-content:center}
.split{display:grid;grid-template-columns:5fr 7fr;gap:clamp(30px,6vw,90px);align-items:start}
.split.rev{grid-template-columns:7fr 5fr}
.split.even{grid-template-columns:1fr 1fr}
.sticky-col{position:sticky;top:130px}
.prose p{color:var(--slate)}
.dark .prose p,.charcoal .prose p{color:#b8c7dc}
.prose h3{margin-top:1.6em}
.prose h3:first-child{margin-top:0}
@media (max-width:900px){.split,.split.rev,.split.even{grid-template-columns:1fr}.sticky-col{position:static}}

/* ---------- Hero (shared) ---------- */
.hero{position:relative;overflow:hidden;background:var(--navy);color:#fff;padding:clamp(60px,8vw,110px) 0 clamp(70px,9vw,120px)}
.hero h1{color:#fff;max-width:16ch}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center;position:relative;z-index:2}
.hero-art{position:relative;z-index:1}
.hero-art svg{width:100%;height:auto;display:block}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 400px at 85% 20%,rgba(22,119,255,.32),transparent 60%),radial-gradient(500px 360px at 10% 110%,rgba(0,198,255,.18),transparent 60%);pointer-events:none}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(180deg,#000,transparent 85%);-webkit-mask-image:linear-gradient(180deg,#000,transparent 85%);pointer-events:none}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.hero-art{max-width:520px}}

/* light hero */
.light-hero{background:var(--white);color:var(--ink)}
.light-hero h1{color:var(--navy)}
.light-hero .lead{color:var(--slate)}
.light-hero .eyebrow{color:var(--blue)}
.light-hero::before{background:radial-gradient(600px 380px at 90% 10%,rgba(0,198,255,.16),transparent 60%),radial-gradient(500px 340px at 0% 100%,rgba(255,140,50,.10),transparent 60%)}
.light-hero::after{background-image:linear-gradient(rgba(11,31,58,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(11,31,58,.05) 1px,transparent 1px)}

/* animated circuit strokes */
.trace{fill:none;stroke-linecap:round;stroke-linejoin:round}
.pulse{stroke-dasharray:14 220;animation:pulse 4.5s linear infinite}
.pulse.d2{animation-delay:-1.4s}.pulse.d3{animation-delay:-2.6s}.pulse.d4{animation-delay:-3.4s}
@keyframes pulse{to{stroke-dashoffset:-468}}
.blink{animation:blink 2.6s ease-in-out infinite}
.blink.d2{animation-delay:-.8s}.blink.d3{animation-delay:-1.6s}
@keyframes blink{50%{opacity:.25}}
.draw{stroke-dasharray:1000;stroke-dashoffset:1000;animation:draw 3.2s ease forwards}
@keyframes draw{to{stroke-dashoffset:0}}

/* ---------- Home ---------- */
.home-hero h1{font-size:clamp(2.5rem,6vw,5.2rem);max-width:13ch}
.home-hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--cyan),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-meta{display:flex;flex-wrap:wrap;gap:28px;margin-top:44px;padding-top:26px;border-top:1px solid rgba(255,255,255,.12);font-family:var(--f-mono);font-size:.78rem;letter-spacing:.08em;color:#8fa3bf;text-transform:uppercase}
.hero-meta span{display:flex;align-items:center;gap:8px}
.hero-meta span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
.intro-asym{display:grid;grid-template-columns:4fr 8fr;gap:clamp(30px,6vw,90px)}
.intro-asym .big{font-family:var(--f-head);font-size:clamp(1.5rem,2.6vw,2.2rem);line-height:1.3;color:var(--navy);letter-spacing:-.02em}
.intro-asym .cols{columns:2;column-gap:40px}
.intro-asym .cols p{break-inside:avoid;color:var(--slate)}
@media (max-width:900px){.intro-asym{grid-template-columns:1fr}.intro-asym .cols{columns:1}}
.sectors{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff}
.sector{padding:36px 32px;border-right:1px solid var(--line);position:relative}
.sector:last-child{border-right:0}
.sector .tag{font-family:var(--f-mono);font-size:.72rem;color:var(--orange);letter-spacing:.14em;text-transform:uppercase}
.sector h3{margin-top:10px;color:var(--navy)}
.sector p{color:var(--slate);font-size:.96rem}
.sector ul{color:var(--slate);font-size:.94rem;padding-left:1.1em}
@media (max-width:900px){.sectors{grid-template-columns:1fr}.sector{border-right:0;border-bottom:1px solid var(--line)}}
.svc-nav{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.svc-tile{grid-column:span 2;position:relative;display:flex;flex-direction:column;justify-content:space-between;min-height:250px;padding:28px;border-radius:var(--r-lg);background:linear-gradient(160deg,#10294b,#0B1F3A);border:1px solid rgba(0,198,255,.14);color:#dbe6f5;text-decoration:none;overflow:hidden;transition:transform .3s,border-color .3s,box-shadow .3s}
.svc-tile:nth-child(1),.svc-tile:nth-child(2){grid-column:span 3}
.svc-tile:hover{transform:translateY(-4px);border-color:rgba(0,198,255,.5);box-shadow:var(--glow);color:#fff}
.svc-tile .num{font-family:var(--f-mono);font-size:.78rem;color:var(--cyan);letter-spacing:.15em}
.svc-tile h3{color:#fff;margin:14px 0 8px;font-size:1.4rem}
.svc-tile p{font-size:.95rem;color:#a9bbd4;margin:0}
.svc-tile .arrow{margin-top:20px;font-family:var(--f-mono);font-size:.8rem;color:var(--orange);letter-spacing:.1em}
.svc-tile svg.ic{position:absolute;right:22px;top:22px;width:46px;height:46px;opacity:.85}
@media (max-width:900px){.svc-nav{grid-template-columns:1fr}.svc-tile,.svc-tile:nth-child(1),.svc-tile:nth-child(2){grid-column:auto}}
.dist-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;margin-top:20px}
.dist-step{padding:26px 22px 24px;position:relative;border-top:2px solid rgba(0,198,255,.25)}
.dist-step::before{content:"";position:absolute;top:-7px;left:22px;width:12px;height:12px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 5px rgba(0,198,255,.15),0 0 16px var(--cyan)}
.dist-step .k{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;color:var(--orange);text-transform:uppercase}
.dist-step h3{font-size:1.15rem;margin:8px 0}
.dist-step p{font-size:.94rem;color:#a9bbd4;margin:0}
@media (max-width:900px){.dist-flow{grid-template-columns:1fr 1fr;row-gap:20px}}
@media (max-width:560px){.dist-flow{grid-template-columns:1fr}}

/* principle list */
.principles{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid var(--line)}
.principle{padding:28px 28px 28px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:56px 1fr;gap:10px}
.principle:nth-child(odd){border-right:1px solid var(--line)}
.principle:nth-child(even){padding-left:28px}
.principle .n{font-family:var(--f-mono);color:var(--blue);font-size:.85rem;padding-top:4px}
.principle h3{font-size:1.12rem;color:var(--navy);margin-bottom:6px}
.principle p{color:var(--slate);margin:0;font-size:.96rem}
@media (max-width:760px){.principles{grid-template-columns:1fr}.principle:nth-child(odd){border-right:0}.principle:nth-child(even){padding-left:0}}

/* timeline */
.timeline{position:relative;list-style:none;margin:0;padding:0 0 0 38px}
.timeline::before{content:"";position:absolute;left:11px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--cyan),var(--blue),rgba(22,119,255,.1))}
.timeline li{position:relative;padding:0 0 34px}
.timeline li:last-child{padding-bottom:0}
.timeline li::before{content:"";position:absolute;left:-33px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--navy);border:2px solid var(--cyan);box-shadow:0 0 12px rgba(0,198,255,.6)}
.light-tl li::before{background:#fff}
.timeline .k{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.14em;color:var(--orange);text-transform:uppercase}
.timeline h3{margin:6px 0 6px;font-size:1.18rem}
.timeline p{margin:0;color:var(--slate)}
.dark .timeline p,.charcoal .timeline p{color:#a9bbd4}

/* CTA band */
.cta-band{position:relative;overflow:hidden;background:linear-gradient(120deg,#0a1a31,#0f2c55 60%,#0B1F3A);color:#fff;border-radius:28px;padding:clamp(40px,6vw,70px);display:grid;grid-template-columns:1.4fr .6fr;gap:30px;align-items:center}
.cta-band::after{content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;border:1px solid rgba(0,198,255,.25);box-shadow:0 0 0 40px rgba(0,198,255,.04),0 0 0 80px rgba(0,198,255,.03)}
.cta-band h2{color:#fff;margin-bottom:12px}
.cta-band p{color:#b8c7dc;margin:0}
.cta-band .btn-row{margin:0;justify-content:flex-end;position:relative;z-index:1}
@media (max-width:860px){.cta-band{grid-template-columns:1fr}.cta-band .btn-row{justify-content:flex-start}}

/* related links */
.related{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:34px}
.related a{display:block;padding:22px;border:1px solid var(--line);border-radius:var(--r);text-decoration:none;color:var(--navy);background:#fff;transition:border-color .2s,transform .2s}
.related a:hover{border-color:var(--blue);transform:translateY(-3px)}
.related .k{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;color:var(--orange);text-transform:uppercase;display:block;margin-bottom:6px}
.related strong{font-family:var(--f-head);font-size:1.12rem;display:block;margin-bottom:6px}
.related span.d{color:var(--slate);font-size:.92rem;display:block}
.dark .related a,.charcoal .related a{background:rgba(255,255,255,.03);border-color:rgba(255,255,255,.1);color:#fff}
.dark .related span.d,.charcoal .related span.d{color:#a9bbd4}
@media (max-width:860px){.related{grid-template-columns:1fr}}

/* ---------- About (editorial) ---------- */
.ed-hero h1{font-size:clamp(2.6rem,6.5vw,5.6rem);max-width:14ch}
.ed-rule{height:1px;background:var(--line);margin:0}
.ed-row{display:grid;grid-template-columns:200px 1fr 1fr;gap:40px;padding:56px 0;border-bottom:1px solid var(--line)}
.ed-row .label{font-family:var(--f-mono);font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);padding-top:8px}
.ed-row h2{font-size:clamp(1.5rem,2.6vw,2.2rem);color:var(--navy);grid-column:2/4}
.ed-row .c1,.ed-row .c2{color:var(--slate)}
.ed-row .c1{grid-column:2}.ed-row .c2{grid-column:3}
@media (max-width:900px){.ed-row{grid-template-columns:1fr;gap:12px}.ed-row h2,.ed-row .c1,.ed-row .c2{grid-column:auto}}
.process-rail{display:grid;grid-template-columns:repeat(5,1fr);position:relative;margin-top:40px}
.process-rail::before{content:"";position:absolute;top:30px;left:10%;right:10%;height:2px;background:linear-gradient(90deg,var(--cyan),var(--blue),var(--orange))}
.p-node{text-align:center;padding:0 10px;position:relative}
.p-node .dot{width:60px;height:60px;margin:0 auto 18px;border-radius:50%;background:var(--navy);border:2px solid var(--cyan);display:grid;place-items:center;font-family:var(--f-mono);color:var(--cyan);font-size:.9rem;position:relative;z-index:1;box-shadow:0 0 0 8px rgba(0,198,255,.08)}
.p-node h3{font-size:1.02rem;color:#fff}
.p-node p{font-size:.88rem;color:#a9bbd4;margin:0}
@media (max-width:860px){.process-rail{grid-template-columns:1fr;gap:26px}.process-rail::before{left:29px;right:auto;top:0;bottom:0;width:2px;height:auto}.p-node{display:grid;grid-template-columns:60px 1fr;gap:18px;text-align:left;padding:0}.p-node .dot{margin:0}}
.quote-panel{border-left:3px solid var(--orange);padding:6px 0 6px 28px;font-family:var(--f-head);font-size:clamp(1.3rem,2.2vw,1.8rem);line-height:1.35;color:var(--navy);letter-spacing:-.01em}

/* ---------- Services bento ---------- */
.bento{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:minmax(150px,auto);gap:18px}
.b-card{border-radius:var(--r-lg);padding:32px;position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);display:flex;flex-direction:column}
.b-card .num{font-family:var(--f-head);font-size:4.2rem;line-height:1;font-weight:700;color:transparent;-webkit-text-stroke:1.5px rgba(22,119,255,.35);position:absolute;right:24px;top:18px}
.b-card h2{font-size:clamp(1.4rem,2.2vw,1.9rem);margin-top:6px;color:var(--navy);max-width:16ch}
.b-card p{color:var(--slate);font-size:.97rem}
.b-card ul{color:var(--slate);font-size:.94rem}
.b-card .more{margin-top:auto;font-weight:600;text-decoration:none;display:inline-flex;gap:8px;align-items:center}
.b-card.navy{background:linear-gradient(155deg,#10294b,#0B1F3A);border-color:rgba(0,198,255,.18);color:#dbe6f5}
.b-card.navy h2{color:#fff}.b-card.navy p,.b-card.navy ul{color:#a9bbd4}.b-card.navy a.more{color:var(--cyan)}
.b-card.navy .num{-webkit-text-stroke-color:rgba(0,198,255,.45)}
.b-card.orange{background:linear-gradient(155deg,#fff4ea,#fff);border-color:#ffd9b8}
.b-card.orange .num{-webkit-text-stroke-color:rgba(255,140,50,.5)}
.b-card.cyan{background:linear-gradient(155deg,#e8f8ff,#fff);border-color:#bfeaff}
.b-1{grid-column:span 7;grid-row:span 2}.b-2{grid-column:span 5}.b-3{grid-column:span 5}.b-4{grid-column:span 4}.b-5{grid-column:span 8}
.b-card:hover{box-shadow:0 20px 50px -25px rgba(11,31,58,.35)}
.b-card .viz{margin:16px 0 22px}
@media (max-width:900px){.bento{grid-template-columns:1fr}.b-1,.b-2,.b-3,.b-4,.b-5{grid-column:auto;grid-row:auto}}
.matrix{width:100%;border-collapse:collapse;font-size:.95rem;background:#fff;border-radius:var(--r);overflow:hidden}
.matrix th,.matrix td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.matrix thead th{background:var(--navy);color:#fff;font-family:var(--f-head);font-weight:600;font-size:.92rem}
.matrix tbody th{font-family:var(--f-head);color:var(--navy);font-weight:600;white-space:nowrap}
.matrix td{color:var(--slate)}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);-webkit-overflow-scrolling:touch}
.tbl-wrap .matrix{min-width:680px}

/* ---------- Blueprint (installation) ---------- */
.bp-hero{background:#0a2140}
.bp-hero::after{background-image:linear-gradient(rgba(140,200,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(140,200,255,.08) 1px,transparent 1px),linear-gradient(rgba(140,200,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(140,200,255,.04) 1px,transparent 1px);background-size:100px 100px,100px 100px,20px 20px,20px 20px;mask-image:none;-webkit-mask-image:none}
.bp-frame{border:1px solid rgba(140,200,255,.35);border-radius:6px;padding:16px;position:relative;background:rgba(10,33,64,.6)}
.bp-frame::before{content:attr(data-label);position:absolute;top:-10px;left:14px;background:#0a2140;padding:0 8px;font-family:var(--f-mono);font-size:.68rem;letter-spacing:.14em;color:#8cc8ff}
.steps-num{counter-reset:s;display:grid;gap:0}
.step{counter-increment:s;display:grid;grid-template-columns:110px 1fr;gap:30px;padding:40px 0;border-top:1px dashed #b9c9de}
.step:last-child{border-bottom:1px dashed #b9c9de}
.step::before{content:counter(s,decimal-leading-zero);font-family:var(--f-head);font-size:3.4rem;font-weight:700;color:var(--blue);line-height:1;opacity:.9}
.step h2{font-size:clamp(1.4rem,2.3vw,1.95rem);color:var(--navy)}
.step p{color:var(--slate)}
.step .cols2{display:grid;grid-template-columns:1fr 1fr;gap:28px}
@media (max-width:760px){.step{grid-template-columns:1fr;gap:10px}.step::before{font-size:2.4rem}.step .cols2{grid-template-columns:1fr}}
.spec{border:1px solid var(--line);border-radius:var(--r);background:#fff;overflow:hidden}
.spec-head{background:var(--navy);color:#fff;padding:12px 18px;font-family:var(--f-mono);font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;display:flex;justify-content:space-between}
.spec-head span:last-child{color:var(--cyan)}
.spec dl{margin:0;display:grid;grid-template-columns:minmax(130px,38%) 1fr}
.spec dt,.spec dd{padding:12px 18px;border-bottom:1px solid var(--line);margin:0;font-size:.93rem}
.spec dt{font-family:var(--f-mono);font-size:.8rem;color:var(--navy);background:#f6f9fd;letter-spacing:.03em}
.spec dd{color:var(--slate)}
.spec dl>*:nth-last-child(-n+2){border-bottom:0}
.spec .note{padding:12px 18px;font-size:.84rem;color:var(--muted);border-top:1px solid var(--line);background:#fbfcfe}
@media (max-width:520px){.spec dl{grid-template-columns:1fr}.spec dt{border-bottom:0;padding-bottom:4px}}
.diagram{background:#0a2140;border-radius:var(--r-lg);padding:24px;border:1px solid rgba(140,200,255,.25)}
.diagram svg{width:100%;height:auto;display:block}
.diagram figcaption{font-family:var(--f-mono);font-size:.74rem;color:#8cc8ff;letter-spacing:.08em;margin-top:12px}

/* ---------- Dashboard (maintenance) ---------- */
.dash-hero .panel{background:rgba(255,255,255,.04);border:1px solid rgba(0,198,255,.2);border-radius:var(--r-lg);padding:22px;font-family:var(--f-mono);font-size:.78rem;color:#a9bbd4}
.panel-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.07)}
.panel-row:last-child{border-bottom:0}
.panel-row .bar{flex:0 0 46%;height:6px;border-radius:6px;background:rgba(255,255,255,.08);overflow:hidden;position:relative}
.panel-row .bar i{position:absolute;inset:0 auto 0 0;background:linear-gradient(90deg,var(--cyan),var(--blue));border-radius:6px;animation:grow 2.4s ease both}
.panel-row .st{color:var(--cyan)}
.panel-row .st.w{color:var(--orange)}
@keyframes grow{from{width:0!important}}
.panel .ph{font-size:.8rem;font-family:var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:#fff;margin:0 0 6px}
.stage-track{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}
.stage{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;position:relative}
.stage .bar{height:4px;border-radius:4px;background:#e4ecf6;margin-bottom:18px;overflow:hidden}
.stage .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--cyan),var(--blue))}
.stage .k{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;color:var(--orange);text-transform:uppercase}
.stage h3{font-size:1.1rem;margin:8px 0;color:var(--navy)}
.stage p{font-size:.93rem;color:var(--slate);margin:0}
@media (max-width:900px){.stage-track{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.stage-track{grid-template-columns:1fr}}
.checklist{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.checklist li{display:grid;grid-template-columns:26px 1fr;gap:12px;padding:14px 16px;background:#fff;border:1px solid var(--line);border-radius:12px;color:var(--slate);font-size:.95rem}
.checklist li::before{content:"";width:22px;height:22px;border-radius:6px;border:2px solid var(--blue);background:linear-gradient(135deg,transparent 45%,var(--blue) 45%,var(--blue) 55%,transparent 55%) no-repeat;background-size:0 0;margin-top:2px;position:relative}
.checklist li strong{color:var(--navy)}
.dark .checklist li,.charcoal .checklist li{background:rgba(255,255,255,.03);border-color:rgba(255,255,255,.1);color:#b8c7dc}
.dark .checklist li strong,.charcoal .checklist li strong{color:#fff}
.dark .checklist li::before,.charcoal .checklist li::before{border-color:var(--cyan)}
.ck{display:inline-block}
.fault-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.1);border-radius:var(--r-lg);overflow:hidden;border:1px solid rgba(255,255,255,.1)}
.fault{background:var(--navy);padding:28px}
.fault .sig{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.12em;color:var(--orange);text-transform:uppercase}
.fault h3{font-size:1.08rem;margin:10px 0 8px}
.fault p{font-size:.93rem;color:#a9bbd4;margin:0}
@media (max-width:900px){.fault-grid{grid-template-columns:1fr}}

/* ---------- Industrial ---------- */
.ind-hero{background:var(--char)}
.ind-hero::before{background:radial-gradient(600px 380px at 80% 30%,rgba(255,140,50,.18),transparent 60%),radial-gradient(600px 400px at 0% 100%,rgba(22,119,255,.2),transparent 60%)}
.ind-block{display:grid;grid-template-columns:140px 1fr;gap:34px;padding:52px 0;border-top:1px solid rgba(255,255,255,.08);position:relative}
.ind-block .mk{font-family:var(--f-head);font-weight:700;font-size:5rem;line-height:.9;color:transparent;-webkit-text-stroke:1.5px rgba(255,140,50,.6)}
.ind-block h2{font-size:clamp(1.5rem,2.6vw,2.2rem)}
.ind-block .two{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.ind-block p{color:#a9bbd4}
.ind-block::after{content:"";position:absolute;left:0;top:-1px;width:140px;height:1px;background:linear-gradient(90deg,var(--orange),transparent)}
@media (max-width:760px){.ind-block{grid-template-columns:1fr;gap:6px}.ind-block .mk{font-size:3.2rem}.ind-block .two{grid-template-columns:1fr}}
.flow-viz{border-radius:var(--r-lg);border:1px solid rgba(255,255,255,.1);background:linear-gradient(180deg,#0f1726,#121A29);padding:26px}
.flow-viz svg{width:100%;height:auto;display:block}
.load-bars{display:grid;gap:14px}
.load{display:grid;grid-template-columns:150px 1fr 50px;gap:14px;align-items:center;font-size:.9rem}
.load .t{color:#dbe3ee}
.load .m{height:10px;border-radius:10px;background:rgba(255,255,255,.07);overflow:hidden}
.load .m i{display:block;height:100%;border-radius:10px;background:linear-gradient(90deg,var(--blue),var(--cyan))}
.load .m i.hot{background:linear-gradient(90deg,var(--orange),#ffb36f)}
.load .v{font-family:var(--f-mono);font-size:.78rem;color:#8fa3bf;text-align:right}
@media (max-width:520px){.load{grid-template-columns:1fr 40px}.load .t{grid-column:1/-1}}

/* ---------- Lighting ---------- */
.lux-hero{background:#f6f8fb;color:var(--ink)}
.lux-hero::before{background:radial-gradient(420px 420px at 78% 40%,rgba(255,214,140,.55),transparent 65%),radial-gradient(500px 300px at 10% 90%,rgba(0,198,255,.12),transparent 60%)}
.lux-hero::after{display:none}
.lux-hero h1{color:var(--navy)}
.lux-hero .lead{color:var(--slate)}
.lux-hero .eyebrow{color:var(--blue)}
.lamp{position:relative;aspect-ratio:1/1;max-width:440px;margin-left:auto}
.lamp svg{width:100%;height:100%}
.glow-card{position:relative;border-radius:var(--r-lg);padding:30px;background:#16202f;border:1px solid rgba(255,255,255,.08);transition:box-shadow .4s,border-color .4s}
.glow-card::before{content:"";position:absolute;left:30px;right:30px;top:0;height:2px;background:linear-gradient(90deg,transparent,#ffd58c,transparent);opacity:.6;transition:opacity .4s}
.glow-card:hover{border-color:rgba(255,213,140,.45);box-shadow:0 0 0 1px rgba(255,213,140,.2),0 20px 60px -20px rgba(255,190,90,.45)}
.glow-card:hover::before{opacity:1}
.glow-card h3{color:#fff}
.glow-card p{color:#a9bbd4;font-size:.95rem;margin:0}
.glow-card .k{font-family:var(--f-mono);font-size:.72rem;color:#ffd58c;letter-spacing:.14em;text-transform:uppercase}
.glow-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:900px){.glow-grid{grid-template-columns:1fr}}
.cmp{display:grid;grid-template-columns:1fr 1fr;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line)}
.cmp>div{padding:32px}
.cmp .a{background:#fff}
.cmp .b{background:#fffaf2}
.cmp h3{color:var(--navy)}
.cmp ul{list-style:none;padding:0;margin:0}
.cmp li{padding:10px 0;border-bottom:1px solid var(--line);color:var(--slate);font-size:.95rem}
.cmp li:last-child{border-bottom:0}
.cmp .k{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.cmp .b .k{color:var(--orange)}
@media (max-width:760px){.cmp{grid-template-columns:1fr}}
.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.tabs button{border:1px solid var(--line);background:#fff;padding:10px 18px;border-radius:999px;font:600 .9rem var(--f-body);color:var(--slate);cursor:pointer}
.tabs button[aria-selected="true"]{background:var(--navy);color:#fff;border-color:var(--navy)}
.tabpanel{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px}
.tabpanel[hidden]{display:none}
.tabpanel h3{color:var(--navy)}
.tabpanel p{color:var(--slate)}

/* ---------- Security ---------- */
.sec-hero{background:#081629}
.sec-hero::before{background:radial-gradient(520px 380px at 75% 40%,rgba(0,198,255,.22),transparent 60%)}
.layer-stack{display:grid;gap:14px}
.layer{display:grid;grid-template-columns:70px 1fr;gap:22px;padding:24px 26px;border-radius:var(--r);background:rgba(255,255,255,.03);border:1px solid rgba(0,198,255,.16);position:relative;overflow:hidden}
.layer::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(90deg,transparent,rgba(0,198,255,.7),transparent);background-size:200% 100%;-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:sweep 5s linear infinite;pointer-events:none}
@keyframes sweep{from{background-position:200% 0}to{background-position:-200% 0}}
.layer .lv{font-family:var(--f-mono);font-size:.78rem;color:var(--cyan);letter-spacing:.12em}
.layer h3{font-size:1.12rem;margin-bottom:6px}
.layer p{margin:0;color:#a9bbd4;font-size:.95rem}
.shield-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.shield-item{padding:28px;border-radius:var(--r);background:#fff;border:1px solid var(--line);position:relative}
.shield-item svg{width:38px;height:38px;margin-bottom:12px}
.shield-item h3{color:var(--navy);font-size:1.1rem}
.shield-item p{color:var(--slate);font-size:.95rem;margin:0}
@media (max-width:760px){.shield-list{grid-template-columns:1fr}}

/* ---------- Why choose ---------- */
.stmt-hero h1{font-size:clamp(2.4rem,6vw,5rem);max-width:18ch}
.statement{font-family:var(--f-head);font-size:clamp(1.8rem,4.2vw,3.6rem);line-height:1.12;letter-spacing:-.03em;color:var(--navy);max-width:22ch}
.statement span{color:var(--blue)}
.offset{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;row-gap:60px}
.off{padding:34px;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);position:relative}
.off .k{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--orange)}
.off h2{font-size:clamp(1.35rem,2.1vw,1.75rem);color:var(--navy);margin-top:8px}
.off p{color:var(--slate);font-size:.97rem}
.o1{grid-column:1/8}.o2{grid-column:6/13}.o3{grid-column:2/9}.o4{grid-column:5/13}
.off::after{content:"";position:absolute;right:-1px;bottom:-1px;width:60px;height:60px;border-right:2px solid var(--cyan);border-bottom:2px solid var(--cyan);border-bottom-right-radius:var(--r-lg)}
@media (max-width:900px){.offset{grid-template-columns:1fr;row-gap:20px}.o1,.o2,.o3,.o4{grid-column:auto}}
.vs{display:grid;grid-template-columns:1fr 1fr;gap:0;border-radius:var(--r-lg);overflow:hidden}
.vs>div{padding:36px}
.vs .bad{background:#1b2333;color:#c3cbd8}
.vs .good{background:linear-gradient(150deg,#0f2c55,#0B1F3A);color:#dbe6f5;border-left:1px solid rgba(0,198,255,.3)}
.vs h3{color:#fff}
.vs ul{list-style:none;padding:0;margin:0}
.vs li{padding:12px 0 12px 28px;border-bottom:1px solid rgba(255,255,255,.08);position:relative;font-size:.95rem}
.vs li:last-child{border-bottom:0}
.vs .bad li::before{content:"–";position:absolute;left:4px;color:#8392a8}
.vs .good li::before{content:"";position:absolute;left:2px;top:20px;width:10px;height:10px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
.vs .k{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase}
.vs .bad .k{color:#8392a8}.vs .good .k{color:var(--cyan)}
@media (max-width:760px){.vs{grid-template-columns:1fr}.vs .good{border-left:0}}
.arch{width:100%;height:auto;display:block}

/* ---------- Contact ---------- */
.contact-split{display:grid;grid-template-columns:1fr 1fr;min-height:calc(100vh - 110px)}
.contact-split .left{padding:clamp(40px,6vw,90px) clamp(20px,5vw,70px);background:var(--white)}
.contact-split .right{background:var(--navy);position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:center;padding:clamp(40px,5vw,70px)}
.contact-split .right svg{width:100%;height:auto;max-width:560px;margin:0 auto;display:block}
.contact-split h1{font-size:clamp(2.1rem,4.4vw,3.6rem);color:var(--navy);max-width:16ch}
@media (max-width:960px){.contact-split{grid-template-columns:1fr;min-height:0}}
.form{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:30px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-weight:600;font-size:.9rem;color:var(--navy)}
.field label .req{color:#c2410c}
.field input,.field select,.field textarea{font:inherit;font-size:1rem;padding:13px 14px;border:1px solid #c9d5e4;border-radius:10px;background:#fff;color:var(--ink);transition:border-color .2s,box-shadow .2s;width:100%}
.field textarea{min-height:150px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(22,119,255,.15)}
.field[data-invalid] input,.field[data-invalid] select,.field[data-invalid] textarea{border-color:#c2410c}
.err{color:#b42318;font-size:.84rem;min-height:1.2em}
.consent{display:grid;grid-template-columns:22px 1fr;gap:12px;align-items:start;font-size:.92rem;color:var(--slate)}
.consent input{width:20px;height:20px;margin-top:3px;accent-color:var(--blue)}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.form-status{grid-column:1/-1;padding:14px 16px;border-radius:10px;font-size:.95rem;display:none}
.form-status.show{display:block}
.form-status.ok{background:#e7f8ee;color:#14532d;border:1px solid #a7e3bf}
.form-status.bad{background:#fff1ec;color:#7c2d12;border:1px solid #fbc7b0}
.form .btn[disabled]{opacity:.6;cursor:progress}
@media (max-width:620px){.form{grid-template-columns:1fr}}
.enq{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.enq-card{padding:28px;border:1px solid var(--line);border-radius:var(--r);background:#fff}
.enq-card .k{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;color:var(--orange);text-transform:uppercase}
.enq-card h3{color:var(--navy);margin:8px 0}
.enq-card p,.enq-card li{color:var(--slate);font-size:.95rem}
@media (max-width:760px){.enq{grid-template-columns:1fr}}
.cat-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.cat-pills span{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.06em;padding:8px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--navy)}

/* ---------- Footer ---------- */
.site-footer{background:#081629;color:#a9bbd4;position:relative;overflow:hidden;padding:80px 0 30px;font-size:.95rem}
.site-footer::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(0,198,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(0,198,255,.05) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(180deg,#000,transparent 70%);-webkit-mask-image:linear-gradient(180deg,#000,transparent 70%);pointer-events:none}
.foot-circuit{position:absolute;right:0;top:0;width:520px;max-width:60%;opacity:.5;pointer-events:none}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;position:relative}
.foot-grid h2{font-family:var(--f-mono);font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:#fff;margin-bottom:18px;font-weight:500}
.foot-grid ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.foot-grid a{color:#a9bbd4;text-decoration:none}
.foot-grid a:hover{color:var(--cyan)}
.foot-brand p{max-width:36ch;margin-top:16px}
.foot-bottom{margin-top:60px;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.85rem;color:#71849f;position:relative}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}.foot-brand{grid-column:1/-1}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}

/* 404 */
.nf{min-height:70vh;display:grid;place-items:center;text-align:center}
.nf .code{font-family:var(--f-head);font-size:clamp(5rem,16vw,10rem);font-weight:700;line-height:1;background:linear-gradient(90deg,var(--cyan),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}

/* reveal */
.rv{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}
.no-js .rv{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
  .draw{stroke-dashoffset:0}
}
/* inline icon sizing */
.hdr-cta{white-space:nowrap}
.hdr-cta svg,.more svg,.btn svg{width:16px;height:16px;flex:none}