:root {
  --void: #05070E;
  --ink: #08101F;
  --char: #101828;
  --bone: #EBF0FA;
  --signal: #1E85F0;
  --signal-bright: #3D9CFF;
  --line: rgba(235,240,250,.07);
  --line-strong: rgba(235,240,250,.15);
  --muted: rgba(235,240,250,.55);
  --font-display: 'Instrument Serif',Georgia,serif;
  --font-body: 'Space Grotesk',sans-serif;
  --font-mono: 'JetBrains Mono',monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--void);
  color:var(--bone);
  font-family:var(--font-body);
  line-height:1.5;
  overflow-x:hidden;
  /* subtle ambient colour shift across the whole page */
  animation:pageBgShift 30s ease-in-out infinite alternate;
}
@keyframes pageBgShift{
  0%  {background-color:#05070E}
  30% {background-color:#060A14}
  60% {background-color:#050811}
  100%{background-color:#070A10}
}
body::before{content:'';position:fixed;inset:0;pointer-events:none;z-index:200;opacity:.022;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none}

/* ===== NAV ===== */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:1.4rem 4vw;display:flex;justify-content:space-between;align-items:center;background:rgba(5,7,14,.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--line)}
.nav-logo{font-family:var(--font-display);font-size:1.75rem;letter-spacing:-.02em;line-height:1;display:flex;align-items:center}
.nav-logo em{color:var(--signal);font-style:italic}
.nav-logo .dot{width:6px;height:6px;background:var(--signal);border-radius:50%;margin-left:2px;align-self:flex-end;margin-bottom:.45rem;animation:blink 2.5s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.3;transform:scale(.6)}}
.nav-links{display:flex;gap:2.25rem;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase}
.nav-links a{color:rgba(235,240,250,.6);transition:color .2s}
.nav-links a:hover{color:var(--bone)}
.nav-cta{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--signal);display:flex;align-items:center;gap:.5rem;transition:gap .3s}
.nav-cta:hover{gap:.9rem}
.nav-hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px;background:none;border:none}
.nav-hamburger span{display:block;width:22px;height:1.5px;background:var(--bone);transition:all .3s}
.nav-hamburger.active span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.nav-hamburger.active span:nth-child(2){opacity:0}
.nav-hamburger.active span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.nav-drawer{display:none;position:fixed;inset:0;background:var(--void);z-index:99;padding:7rem 6vw 3rem;flex-direction:column}
.nav-drawer.open{display:flex}
.nav-drawer a{font-family:var(--font-display);font-size:clamp(2rem,8vw,3.25rem);line-height:1;padding:1rem 0;border-bottom:1px solid var(--line);transition:color .2s}
.nav-drawer a:hover{color:var(--signal)}
.nav-drawer .drawer-cta{margin-top:2rem;font-family:var(--font-mono);font-size:.76rem;letter-spacing:.15em;text-transform:uppercase;color:var(--signal)}

/* ===== HERO ===== */
.hero{position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden}
#bokehCanvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(5,7,14,.1) 0%,rgba(5,7,14,.3) 20%,rgba(5,7,14,.6) 55%,rgba(5,7,14,.9) 80%,rgba(5,7,14,.98) 100%);z-index:2}
.hero-vignette{position:absolute;inset:0;background:radial-gradient(ellipse at center,transparent 35%,rgba(5,7,14,.6) 100%);z-index:3;pointer-events:none}
.hero-body{position:relative;z-index:4;padding:0 4vw 3rem;display:flex;flex-direction:column}
.hero-live{display:flex;align-items:center;gap:.6rem;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:rgba(235,240,250,.5);margin-bottom:2rem}
.live-dot{width:7px;height:7px;border-radius:50%;background:var(--signal);animation:blink 2s ease-in-out infinite;flex-shrink:0}
.hero-headline{font-family:var(--font-display);font-size:clamp(3.75rem,11vw,10.5rem);line-height:.88;letter-spacing:-.04em;margin-bottom:2.25rem;max-width:1300px}
.hero-headline em{font-style:italic;color:var(--signal)}
.hero-bottom{display:grid;grid-template-columns:1fr auto;gap:4rem;align-items:end;padding-top:2rem;border-top:1px solid rgba(235,240,250,.1)}
.hero-sub{font-size:1.1rem;max-width:560px;color:rgba(235,240,250,.72);line-height:1.65}
.hero-right{display:flex;flex-direction:column;align-items:flex-end;gap:1.5rem}
.cta-row{display:flex;gap:.75rem;flex-wrap:wrap;justify-content:flex-end}
.hero-meta-strip{position:relative;z-index:4;display:flex;border-top:1px solid var(--line)}
.hero-meta-item{flex:1;padding:1.2rem 2rem;border-right:1px solid var(--line);font-family:var(--font-mono);font-size:.64rem;letter-spacing:.13em;text-transform:uppercase}
.hero-meta-item:last-child{border-right:none}
.hero-meta-item span{display:block;color:rgba(235,240,250,.33);margin-bottom:.2rem}

/* ===== BUTTONS ===== */
.btn{padding:1rem 1.75rem;font-family:var(--font-mono);font-size:.73rem;letter-spacing:.13em;text-transform:uppercase;font-weight:500;transition:all .3s cubic-bezier(.2,.8,.2,1);display:inline-flex;align-items:center;gap:.65rem}
.btn-primary{background:var(--signal);color:#fff}
.btn-primary:hover{background:var(--signal-bright);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--bone);border:1px solid var(--line-strong)}
.btn-ghost:hover{border-color:var(--signal);color:var(--signal)}
.btn-sm{padding:.7rem 1.25rem;font-size:.66rem}

/* ===== MARQUEE ===== */
.marquee{padding:2.25rem 0;border-bottom:1px solid var(--line);background:var(--ink);overflow:hidden}
.marquee-track{display:flex;gap:3.5rem;animation:scroll 45s linear infinite;white-space:nowrap}
.marquee-item{font-family:var(--font-display);font-style:italic;font-size:1.85rem;color:rgba(235,240,250,.3);display:flex;align-items:center;gap:3.5rem}
.marquee-item::after{content:'✦';color:var(--signal);font-style:normal;font-size:.85rem}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ===== SECTION BASE ===== */
section.block{padding:8rem 4vw;border-bottom:1px solid var(--line)}
.eyebrow{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--signal);display:flex;align-items:center;gap:.7rem;margin-bottom:2rem}
.eyebrow::before{content:'';width:22px;height:1px;background:var(--signal)}
.section-title{font-family:var(--font-display);font-size:clamp(2.5rem,6vw,5rem);line-height:.95;letter-spacing:-.02em;margin-bottom:1.5rem;max-width:900px}
.section-title em{color:var(--signal);font-style:italic}
.section-intro{font-size:1.05rem;max-width:620px;color:rgba(235,240,250,.65);margin-bottom:5rem}

/* ===== TURNKEY — SECTION 01 ===== */
.turnkey{padding:8rem 4vw;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.turnkey-glow{position:absolute;bottom:-5%;left:50%;transform:translateX(-50%);width:70%;height:55%;background:radial-gradient(ellipse at center,rgba(30,133,240,.05) 0%,transparent 70%);pointer-events:none}
.turnkey-statement{display:grid;grid-template-columns:1fr 1fr;gap:6rem;align-items:end;margin-bottom:5.5rem;position:relative;z-index:2}
.turnkey-headline{font-family:var(--font-display);font-size:clamp(3rem,7vw,5.5rem);line-height:.92;letter-spacing:-.03em}
.turnkey-headline em{color:var(--signal);font-style:italic}
.turnkey-intro{font-size:1.05rem;color:rgba(235,240,250,.67);line-height:1.65;margin-bottom:2rem}
.turnkey-badges{display:flex;flex-wrap:wrap;gap:.6rem}
.badge{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.15em;text-transform:uppercase;border:1px solid var(--line-strong);padding:.38rem .8rem;color:var(--muted);border-radius:2px}
.badge-lit{border-color:var(--signal);color:var(--signal)}

/* Process track */
.process-track{display:grid;grid-template-columns:repeat(6,1fr);position:relative;z-index:2;margin-bottom:5rem}
.process-track::before{content:'';position:absolute;top:7px;left:8px;right:8px;height:1px;background:var(--line-strong)}
.process-step{padding-right:1.75rem;position:relative}
.process-node{width:16px;height:16px;border-radius:50%;background:var(--void);border:2px solid var(--signal);margin-bottom:1.75rem;position:relative;z-index:2;transition:background .3s,box-shadow .3s}
.process-step:hover .process-node{background:var(--signal);box-shadow:0 0 14px rgba(30,133,240,.5)}
.process-step.featured .process-node{background:var(--signal);box-shadow:0 0 14px rgba(30,133,240,.4)}
.process-num{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.2em;color:var(--signal);margin-bottom:.55rem}
.process-title{font-family:var(--font-display);font-size:1.28rem;line-height:1.1;margin-bottom:.6rem}
.process-step.featured .process-title{color:var(--signal)}
.process-desc{font-size:.82rem;color:var(--muted);line-height:1.55}

/* Monitoring callout */
.monitoring-strip{position:relative;z-index:2;margin-bottom:4rem;padding:2rem 2.5rem;border:1px solid var(--line-strong);display:grid;grid-template-columns:1fr auto;gap:3rem;align-items:center}
.monitoring-strip::before{content:'';position:absolute;top:0;left:0;width:3px;height:100%;background:var(--signal)}
.monitoring-text h4{font-family:var(--font-display);font-size:1.5rem;margin-bottom:.5rem;line-height:1.1}
.monitoring-text h4 em{color:var(--signal);font-style:italic}
.monitoring-text p{font-size:.9rem;color:var(--muted);max-width:600px;line-height:1.55}
.monitoring-options{display:flex;flex-direction:column;gap:.5rem;align-items:flex-end}
.mon-opt{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:.6rem}
.mon-opt::before{content:'→';color:var(--signal)}

/* Fab block */
.fab-block{position:relative;z-index:2;border:1px solid var(--line-strong);border-top:3px solid var(--signal)}
.fab-header{padding:1.75rem 2.25rem;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}
.fab-header h3{font-family:var(--font-display);font-size:1.6rem;line-height:1;margin-bottom:.3rem}
.fab-header h3 em{color:var(--signal);font-style:italic}
.fab-header p{font-size:.86rem;color:var(--muted);max-width:500px}
.fab-badge{font-family:var(--font-mono);font-size:.58rem;letter-spacing:.18em;text-transform:uppercase;color:var(--signal);border:1px solid var(--signal);padding:.5rem .9rem;border-radius:2px;white-space:nowrap}
.fab-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}
.fab-item{background:var(--ink);padding:1.65rem 1.65rem;transition:background .3s;cursor:default}
.fab-item:hover{background:var(--char)}
.fab-icon{font-size:1.3rem;margin-bottom:.8rem;color:var(--signal);opacity:.7;transition:opacity .3s;line-height:1}
.fab-item:hover .fab-icon{opacity:1}
.fab-name{font-family:var(--font-display);font-size:1.08rem;line-height:1.1;margin-bottom:.32rem}
.fab-desc{font-size:.78rem;color:var(--muted);line-height:1.5}
/* Services row — cranes, traffic mgmt */
.fab-services{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border-top:1px solid var(--line)}
.fab-service-item{background:var(--char);padding:1.5rem 2rem;display:flex;align-items:flex-start;gap:1.25rem}
.fab-service-item:hover{background:var(--ink)}
.fab-service-icon{font-size:1.5rem;color:var(--signal);flex-shrink:0;margin-top:.1rem}
.fab-service-name{font-family:var(--font-display);font-size:1.2rem;line-height:1.1;margin-bottom:.3rem}
.fab-service-desc{font-size:.8rem;color:var(--muted);line-height:1.5}

/* ===== PRODUCTS ===== */
.products-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:4rem;flex-wrap:wrap;gap:2rem}
.product-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.product-card{background:var(--void);padding:2.75rem 2.5rem;min-height:285px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;transition:background .4s;cursor:pointer}
.product-card:hover{background:var(--ink)}
.product-glow{position:absolute;top:-60px;right:-60px;width:220px;height:220px;background:radial-gradient(ellipse at center,rgba(30,133,240,.1) 0%,transparent 70%);opacity:0;transition:opacity .4s;pointer-events:none}
.product-card:hover .product-glow{opacity:1}
.product-tag{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.13em;text-transform:uppercase;color:var(--signal);align-self:flex-start;padding:.34rem .7rem;border:1px solid var(--signal);border-radius:2px;position:relative;z-index:2}
.product-body{position:relative;z-index:2}
.product-name{font-family:var(--font-display);font-size:2rem;line-height:1;margin-bottom:.42rem}
.product-name em{color:var(--signal);font-style:italic}
.product-desc{color:var(--muted);font-size:.88rem;margin-bottom:1.2rem;max-width:280px}
.product-meta{display:flex;gap:1.25rem;font-family:var(--font-mono);font-size:.65rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(235,240,250,.3)}
.product-card-cta{background:var(--char);grid-column:span 2;display:flex;align-items:center;justify-content:space-between;padding:2.25rem 2.75rem;gap:2rem;flex-wrap:wrap;border-top:2px solid var(--signal)}
.product-card-cta p{font-family:var(--font-display);font-size:clamp(1.15rem,2.3vw,1.55rem);line-height:1.2;color:var(--muted);max-width:480px}
.product-card-cta p em{color:var(--signal);font-style:italic}

/* ===== TECHNOLOGY ===== */
.showcase{display:grid;grid-template-columns:1.2fr 1fr;gap:6rem;align-items:center}
.showcase-visual{aspect-ratio:4/5;background:linear-gradient(135deg,var(--ink),var(--char));border-radius:3px;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}
.showcase-pixels{position:absolute;inset:0;display:grid;grid-template-columns:repeat(20,1fr);grid-template-rows:repeat(25,1fr);gap:1px;padding:8%}
.showcase-pixels div{background:var(--signal);border-radius:1px;animation:flicker var(--dur,4s) ease-in-out infinite;animation-delay:var(--delay,0s)}
@keyframes flicker{0%,100%{opacity:.1}50%{opacity:.8}}
.showcase-spec{position:relative;z-index:2;background:rgba(5,7,14,.9);backdrop-filter:blur(8px);padding:1.4rem 1.85rem;border-radius:3px;border:1px solid var(--line-strong);font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase}
.showcase-spec .row{display:flex;justify-content:space-between;gap:2rem;padding:.32rem 0}
.showcase-spec .label{color:var(--muted)}
.showcase-content .section-title{font-size:clamp(2rem,4.5vw,3.5rem)}
.feature-list{margin-top:2.5rem;padding-top:2.5rem;border-top:1px solid var(--line)}
.feature-list li{list-style:none;padding:1.2rem 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:30px 1fr;gap:1.25rem;align-items:start}
.feature-list li::before{content:'→';color:var(--signal);font-family:var(--font-display);font-size:1.1rem;line-height:1.4}
.feat-title{font-family:var(--font-display);font-size:1.22rem;margin-bottom:.22rem;line-height:1.2}
.feat-desc{font-size:.85rem;color:var(--muted)}

/* ===== RETROFIT — SECTION ===== */
.retrofit{padding:8rem 4vw;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.retrofit-glow{position:absolute;top:0;right:0;width:50%;height:100%;background:radial-gradient(ellipse at 70% 40%,rgba(30,133,240,.05) 0%,transparent 70%);pointer-events:none}
.retrofit-layout{display:grid;grid-template-columns:1fr 1fr;gap:6rem;align-items:start;position:relative;z-index:2}
.retrofit-left .section-title{max-width:100%}
.retrofit-tagline{font-family:var(--font-display);font-style:italic;font-size:1.4rem;color:var(--signal);margin-top:1.5rem;line-height:1.3;border-left:2px solid var(--signal);padding-left:1.25rem}
.retrofit-cards{display:flex;flex-direction:column;gap:1px;background:var(--line)}
.retrofit-card{background:var(--ink);padding:2rem 2.25rem;transition:background .3s;position:relative;overflow:hidden}
.retrofit-card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:0;background:var(--signal);transition:width .3s}
.retrofit-card:hover{background:var(--char);padding-left:3rem}
.retrofit-card:hover::before{width:3px}
.retrofit-card h4{font-family:var(--font-display);font-size:1.3rem;line-height:1.1;margin-bottom:.4rem}
.retrofit-card h4 em{color:var(--signal);font-style:italic}
.retrofit-card p{font-size:.88rem;color:var(--muted);line-height:1.55}

/* ===== MARKETS ===== */
.markets-wrap{border-bottom:1px solid var(--line)}
.market-row{border-top:1px solid var(--line);padding:2.75rem 0;display:grid;grid-template-columns:80px 1fr auto;gap:3rem;align-items:center;transition:all .32s;cursor:pointer}
.market-row:hover{padding-left:1rem}
.market-row:hover .market-name{color:var(--signal)}
.market-row:hover .market-arrow{transform:translateX(8px);color:var(--signal)}
.market-num{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.15em;color:var(--muted)}
.market-content{display:flex;flex-direction:column;gap:.4rem}
.market-name{font-family:var(--font-display);font-size:clamp(1.6rem,3.2vw,2.2rem);line-height:1;transition:color .3s}
.market-desc{color:var(--muted);font-size:.9rem;max-width:520px}
.market-arrow{font-family:var(--font-display);font-size:2rem;color:var(--muted);transition:all .3s}

/* ===== PROJECTS ===== */
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.project-card{background:var(--void);overflow:hidden;cursor:pointer;transition:background .3s}
.project-card:hover{background:var(--ink)}
.project-img{aspect-ratio:4/3;position:relative;overflow:hidden}
.project-img-fake{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.p1{background:linear-gradient(135deg,#050B1A,#0B1628)}
.p2{background:linear-gradient(135deg,#070C10,#0E1820)}
.p3{background:linear-gradient(135deg,#060A18,#0C1025)}
.p4{background:linear-gradient(135deg,#060B12,#0A1420)}
.p5{background:linear-gradient(135deg,#07080F,#10121E)}
.p6{background:linear-gradient(135deg,#07090E,#0D1018)}
.project-img-pattern{width:80%;height:80%;background-image:linear-gradient(rgba(30,133,240,.13) 1px,transparent 1px),linear-gradient(90deg,rgba(30,133,240,.13) 1px,transparent 1px);background-size:20px 20px}
.project-tag{position:absolute;top:1rem;left:1rem;font-family:var(--font-mono);font-size:.6rem;letter-spacing:.15em;text-transform:uppercase;color:var(--bone);background:rgba(5,7,14,.88);backdrop-filter:blur(8px);padding:.32rem .7rem;border-radius:2px}
.project-card-body{padding:1.4rem 1.85rem 1.85rem}
.project-title{font-family:var(--font-display);font-size:1.28rem;line-height:1.15;margin-bottom:.42rem}
.project-meta{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}

/* ===== STATS ===== */
.stats{background:var(--ink);padding:6rem 4vw;border-bottom:1px solid var(--line)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.stat{background:var(--ink);padding:2.75rem 2rem}
.stat-num{font-family:var(--font-display);font-size:clamp(3rem,5vw,4.5rem);line-height:1;color:var(--signal);margin-bottom:.45rem}
.stat-num em{font-style:italic}
.stat-label{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}

/* ===== CTA ===== */
.cta-block{padding:10rem 4vw;text-align:center;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.cta-block::before{content:'';position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:60px 60px;opacity:.55;mask-image:radial-gradient(ellipse at center,black 0%,transparent 68%);-webkit-mask-image:radial-gradient(ellipse at center,black 0%,transparent 68%)}
.cta-glow{position:absolute;inset:0;background:radial-gradient(ellipse at 50% 55%,rgba(30,133,240,.07) 0%,transparent 65%);pointer-events:none}
.cta-block>*{position:relative;z-index:2}
.cta-block h2{font-family:var(--font-display);font-size:clamp(3rem,8vw,7rem);line-height:.95;letter-spacing:-.03em;margin:0 auto 2rem;max-width:1100px}
.cta-block h2 em{color:var(--signal);font-style:italic}
.cta-block p{font-size:1.05rem;max-width:520px;margin:0 auto 3rem;color:rgba(235,240,250,.65)}
.cta-block .cta-row{justify-content:center}

/* ===== FOOTER ===== */
footer{background:var(--void);padding:5rem 4vw 2rem}
.footer-top{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr 1fr;gap:3rem;padding-bottom:4rem;border-bottom:1px solid var(--line)}
.footer-brand .nav-logo{font-size:2.4rem;margin-bottom:1rem}
.footer-brand p{color:var(--muted);max-width:300px;font-size:.88rem;line-height:1.65}
.footer-col h4{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;color:var(--signal);margin-bottom:1.5rem}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:.8rem}
.footer-col a{color:var(--muted);font-size:.9rem;transition:color .2s}
.footer-col a:hover{color:var(--bone)}
.footer-bottom{padding-top:2rem;display:flex;justify-content:space-between;align-items:center;font-family:var(--font-mono);font-size:.62rem;letter-spacing:.13em;text-transform:uppercase;color:rgba(235,240,250,.3);flex-wrap:wrap;gap:1rem}
.footer-bottom em{color:var(--signal);font-family:var(--font-display);font-style:italic;text-transform:none;letter-spacing:0}

/* ===== RESPONSIVE ===== */
@media(max-width:1200px){.fab-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:1100px){
  .hero-bottom{grid-template-columns:1fr}
  .cta-row{justify-content:flex-start}
  .hero-right{align-items:flex-start}
  .turnkey-statement{grid-template-columns:1fr;gap:2.5rem}
  .process-track{grid-template-columns:repeat(3,1fr);gap:2.5rem 1.75rem}
  .process-track::before{display:none}
  .showcase{grid-template-columns:1fr;gap:3rem}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr 1fr 1fr}
  .fab-grid{grid-template-columns:repeat(2,1fr)}
  .retrofit-layout{grid-template-columns:1fr;gap:3rem}
  .monitoring-strip{grid-template-columns:1fr;gap:1.5rem}
  .monitoring-options{align-items:flex-start}
  .hero-meta-strip{flex-wrap:wrap}
  .hero-meta-item{min-width:50%;border-bottom:1px solid var(--line)}
}
@media(max-width:768px){
  .product-grid{grid-template-columns:1fr}
  .product-card-cta{grid-column:span 1}
  .projects-grid{grid-template-columns:repeat(2,1fr)}
  .fab-grid{grid-template-columns:repeat(2,1fr)}
  .fab-services{grid-template-columns:1fr}
}
@media(max-width:640px){
  .nav-links,.nav-cta{display:none}
  .nav-hamburger{display:flex}
  .projects-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr;gap:2.5rem}
  section.block,.turnkey,.retrofit{padding:5rem 6vw}
  .market-row{grid-template-columns:1fr;gap:.65rem}
  .market-arrow{display:none}
  .process-track{grid-template-columns:1fr 1fr;gap:2.5rem 1.25rem}
  .process-track::before{display:none}
  .fab-grid{grid-template-columns:1fr}
  .hero-meta-item{min-width:100%}
}
@media(max-width:400px){.process-track{grid-template-columns:1fr}}