:root{
  --ink:#0a1116; --ink2:#101a21; --ink3:#16232c; --paper:#f3f0e9; --white:#fff;
  --acid:#d8ff45; --orange:#ff7a1a; --blue:#63d3ff; --muted:#82919b; --line:rgba(255,255,255,.12);
  --warm:#d7c7a7; --max:1320px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;background:var(--ink);color:#eef3f5;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;overflow-x:hidden} a{color:inherit;text-decoration:none} img{max-width:100%;display:block}
.container{width:min(calc(100% - 36px),var(--max));margin:auto}.section{padding:100px 0}.section-sm{padding:72px 0}
.eyebrow{display:inline-flex;align-items:center;gap:12px;text-transform:uppercase;letter-spacing:.22em;font-size:.74rem;font-weight:800;color:var(--acid)}.eyebrow:before{content:"";width:34px;height:2px;background:var(--acid)}
h1,h2,h3{margin:0 0 18px;line-height:.94;letter-spacing:-.045em}h1{font-size:clamp(4rem,8.8vw,8.6rem);font-weight:900}h2{font-size:clamp(2.4rem,5vw,5rem);font-weight:850}h3{font-size:clamp(1.35rem,2.1vw,2rem)}p{color:#a8b4bb;font-size:1.04rem;line-height:1.72;margin:0 0 18px}.lead{font-size:1.18rem;max-width:720px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 22px;border-radius:999px;font-weight:800;border:1px solid transparent;transition:.25s}.btn.primary{background:var(--acid);color:#0b1114;box-shadow:0 18px 42px rgba(216,255,69,.18)}.btn.primary:hover{transform:translateY(-2px)}.btn.ghost{border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.04)}.btn.ghost:hover{border-color:rgba(255,255,255,.4)}.button-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(6,12,16,.82);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav{height:82px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:13px}.brand-mark{width:48px;height:48px;position:relative;border:1px solid rgba(216,255,69,.35);border-radius:14px;background:linear-gradient(145deg,#18242c,#0a1217);overflow:hidden}.brand-mark:before{content:"";position:absolute;width:30px;height:22px;border-left:4px solid var(--acid);border-bottom:4px solid var(--acid);left:9px;top:8px;transform:skewX(-18deg)}.brand-mark:after{content:"";position:absolute;width:16px;height:16px;background:var(--orange);right:-4px;bottom:-4px;transform:rotate(45deg)}.brand-copy{display:flex;flex-direction:column}.brand-copy strong{font-size:1.15rem;letter-spacing:.1em}.brand-copy span{font-size:.69rem;color:#81909a;letter-spacing:.2em;text-transform:uppercase}.nav-links{display:flex;justify-content:center;gap:32px}.nav-links a{font-weight:500;color:#c7d0d5;position:relative;white-space:nowrap}.nav-links a.active:after,.nav-links a:hover:after{content:"";position:absolute;left:0;right:0;bottom:-10px;height:2px;background:var(--acid)}.nav-actions{display:flex;align-items:center;gap:16px}.phone{font-size:.94rem;color:#cdd6da;white-space:nowrap}.menu{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:none}.menu i,.menu i:before,.menu i:after{content:"";display:block;height:2px;background:#fff;position:relative}.menu i:before{position:absolute;left:0;right:0;top:-7px}.menu i:after{position:absolute;left:0;right:0;top:7px}.mobile-nav{display:none;padding:12px 0 18px}.mobile-nav.open{display:grid;gap:2px}.mobile-nav a{padding:13px 4px;border-bottom:1px solid var(--line)}
.hero{min-height:calc(100vh - 82px);position:relative;display:flex;align-items:center;overflow:hidden;background:linear-gradient(90deg,rgba(5,10,13,.97) 0%,rgba(5,10,13,.82) 48%,rgba(5,10,13,.5) 100%),url('https://hlawudiholdings.co.za/img/images/hlawudi/slider/slide-2.jpg') center/cover no-repeat}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:74px 74px;mask-image:linear-gradient(to bottom,#000 0%,transparent 95%)}.hero:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 82% 36%,rgba(99,211,255,.13),transparent 23%),radial-gradient(circle at 68% 78%,rgba(216,255,69,.09),transparent 25%)}.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:34px;align-items:center;padding:74px 0}.hero h1 span{color:transparent;-webkit-text-stroke:1px rgba(238,243,245,.5)}.hero-points{display:flex;gap:26px;flex-wrap:wrap;margin-top:30px;padding-top:24px;border-top:1px solid var(--line)}.hero-points b{display:block;font-size:1.04rem}.hero-points small{color:#83929b}.factbar{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.025)}.fact{padding:22px 26px;border-right:1px solid var(--line)}.fact:last-child{border-right:0}.fact b{display:block;font-size:1.25rem;color:#fff}.fact span{font-size:.85rem;color:#85959e}
.site-visual{position:relative;min-height:650px;perspective:1200px}.model-shell{position:absolute;inset:70px 20px 45px 20px;border:1px solid rgba(255,255,255,.13);border-radius:34px;background:linear-gradient(160deg,rgba(20,31,39,.88),rgba(4,9,12,.8));box-shadow:0 45px 100px rgba(0,0,0,.5);overflow:hidden;transform:rotateY(-6deg) rotateX(3deg);transition:.25s}.model-shell:before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:40px 40px}.model-head{position:relative;display:flex;justify-content:space-between;gap:12px;padding:22px 24px;border-bottom:1px solid var(--line);text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;color:#93a3ac}.model-head strong{color:#fff}.live{display:flex;align-items:center;gap:8px}.live:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--acid);box-shadow:0 0 18px var(--acid);animation:pulse 1.5s infinite}
.isometric{position:absolute;left:50%;top:54%;width:430px;height:310px;transform-style:preserve-3d;transform:translate(-50%,-50%) rotateX(60deg) rotateZ(-36deg);transition:.35s ease}.iso-ground,.iso-road,.iso-building,.iso-water,.iso-maint{position:absolute;transform-style:preserve-3d}.iso-ground{inset:0;background:linear-gradient(145deg,#1c2a31,#0f181e);border:1px solid rgba(99,211,255,.2);box-shadow:0 26px 60px rgba(0,0,0,.6)}.iso-ground:after{content:"";position:absolute;inset:18px;background:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:32px 32px}.iso-road{left:12%;top:56%;width:76%;height:18%;background:#2b3439;border:2px solid #56646b}.iso-road:before{content:"";position:absolute;left:5%;right:5%;top:48%;height:2px;background:repeating-linear-gradient(90deg,var(--acid) 0 20px,transparent 20px 34px)}.iso-building{left:18%;top:14%;width:34%;height:34%;background:#9fb0b8;box-shadow:inset -28px -28px 0 #6c7a82;transform:translateZ(54px);transition:.3s}.iso-building:before{content:"";position:absolute;inset:12px;border:2px solid rgba(6,13,17,.5)}.iso-building.b2{left:58%;top:21%;width:23%;height:29%;transform:translateZ(38px);background:#7f929b}.iso-water{left:16%;top:76%;width:68%;height:4px;background:var(--blue);box-shadow:0 0 18px var(--blue);border-radius:10px}.iso-water:before,.iso-water:after{content:"";position:absolute;width:8px;height:8px;border-radius:50%;background:var(--blue);top:-2px;animation:flow 2.2s linear infinite}.iso-water:after{animation-delay:1.1s}.iso-maint{right:11%;top:62%;width:17%;height:17%;border:3px dashed var(--orange);border-radius:50%;animation:spin 8s linear infinite}.model-note{position:absolute;z-index:4;padding:12px 15px;border:1px solid var(--line);border-radius:14px;background:rgba(7,12,16,.88);backdrop-filter:blur(10px);font-size:.78rem;color:#aab7be;box-shadow:0 16px 40px rgba(0,0,0,.35)}.model-note b{display:block;color:#fff;font-size:.88rem}.n1{left:0;top:74px}.n2{right:0;top:128px}.n3{right:18px;bottom:18px}.model-legend{position:absolute;left:36px;right:36px;bottom:64px;display:grid;grid-template-columns:repeat(4,1fr);gap:8px;z-index:3}.legend-btn{border:1px solid var(--line);background:rgba(255,255,255,.035);color:#dce4e8;padding:12px;border-radius:14px;cursor:pointer;font-weight:700}.legend-btn.active{background:rgba(216,255,69,.14);border-color:rgba(216,255,69,.45);color:var(--acid)}.layer-off{opacity:.14;filter:grayscale(1)}
.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.cap-card{position:relative;min-height:300px;padding:26px;border:1px solid var(--line);border-radius:28px;background:linear-gradient(145deg,#121d24,#0b1217);overflow:hidden;transition:.28s}.cap-card:hover{transform:translateY(-6px);border-color:rgba(216,255,69,.38)}.cap-card:after{content:"";position:absolute;width:160px;height:160px;border:1px solid rgba(255,255,255,.08);border-radius:50%;right:-50px;bottom:-55px}.cap-no{color:var(--acid);font-size:.78rem;letter-spacing:.18em;margin-bottom:55px}.cap-card a{display:inline-flex;color:var(--acid);font-weight:800;margin-top:8px}.cap-icon{position:absolute;right:24px;top:22px;width:70px;height:70px;border:1px solid rgba(255,255,255,.1);border-radius:22px;display:grid;place-items:center;font-weight:900;font-size:1.4rem;color:#fff;background:rgba(255,255,255,.035)}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:38px;align-items:start}.panel{border:1px solid var(--line);border-radius:30px;background:linear-gradient(145deg,#111b22,#0a1116);padding:30px}.commit-list{display:grid;gap:12px;margin-top:25px}.commit{padding:18px;border:1px solid var(--line);border-radius:20px;display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start}.commit b{width:34px;height:34px;border-radius:50%;background:var(--acid);color:#111;display:grid;place-items:center}.project-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.project{position:relative;min-height:360px;border-radius:28px;overflow:hidden;border:1px solid var(--line);background:#152029}.project.large{grid-column:span 7}.project.small{grid-column:span 5}.project img{width:100%;height:100%;object-fit:cover;filter:saturate(.82) contrast(1.08)}.project:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 35%,rgba(3,7,9,.92) 100%)}.project-info{position:absolute;z-index:2;left:24px;right:24px;bottom:22px}.project-info p{margin:6px 0 0;color:#c3ccd0;font-size:.92rem}.meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}.meta span{padding:7px 10px;border-radius:999px;background:rgba(255,255,255,.09);font-size:.75rem}.project-fallback{position:absolute;inset:0;display:grid;place-items:center;background:linear-gradient(135deg,#24353f,#121d23);font-size:4rem;color:rgba(255,255,255,.12);font-weight:900}.projects-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:32px}.projects-head p{max-width:660px}.ticker{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0}.ticker-track{white-space:nowrap;display:inline-flex;gap:54px;animation:ticker 25s linear infinite;font-size:.9rem;text-transform:uppercase;letter-spacing:.14em;color:#94a3ab}.ticker-track b{color:var(--acid)}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.step{padding:24px;border:1px solid var(--line);border-radius:24px;background:#101a20}.step b{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--acid);color:#12191d;margin-bottom:18px}.value-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.value{padding:22px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.025)}
.page-hero{padding:84px 0 56px;position:relative;overflow:hidden}.page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:68px 68px}.page-hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}.page-visual{min-height:400px;position:relative;border:1px solid var(--line);border-radius:32px;background:radial-gradient(circle at 50% 50%,rgba(99,211,255,.12),transparent 34%),linear-gradient(145deg,#13212a,#081015);overflow:hidden}.page-visual:before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:44px 44px}.rings{position:absolute;width:270px;height:270px;border:1px solid rgba(216,255,69,.22);border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%)}.rings:before,.rings:after{content:"";position:absolute;border:1px dashed rgba(99,211,255,.22);border-radius:50%;inset:32px;animation:spin 16s linear infinite}.rings:after{inset:72px;animation-direction:reverse;animation-duration:10s}.page-label{position:absolute;left:28px;bottom:26px;z-index:2}
.lab{display:grid;grid-template-columns:.72fr 1.28fr;gap:24px}.lab-panel{padding:28px;border:1px solid var(--line);border-radius:28px;background:#101a20}.lab-stage{min-height:620px;position:relative;border:1px solid var(--line);border-radius:28px;background:linear-gradient(145deg,#0d171d,#070d11);overflow:hidden}.lab-stage:before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:46px 46px}.lab-controls{display:grid;gap:10px;margin-top:22px}.lab-controls button{padding:14px 16px;border-radius:16px;border:1px solid var(--line);background:rgba(255,255,255,.03);color:#eef3f5;text-align:left;font-weight:750;cursor:pointer}.lab-controls button.active{border-color:rgba(216,255,69,.5);background:rgba(216,255,69,.1);color:var(--acid)}.lab-readout{margin-top:20px;padding:18px;border:1px solid var(--line);border-radius:18px}.lab-readout strong{display:block;margin-bottom:6px}.lab-model{position:absolute;left:50%;top:50%;width:540px;height:380px;transform-style:preserve-3d;transform:translate(-50%,-50%) rotateX(58deg) rotateZ(-35deg);transition:.25s}.lab-model .base{position:absolute;inset:0;background:#18272f;border:1px solid rgba(99,211,255,.28);box-shadow:0 30px 70px rgba(0,0,0,.55)}.lab-model .road{position:absolute;left:8%;top:57%;width:84%;height:19%;background:#343f44;border:2px solid #65737a}.lab-model .road:after{content:"";position:absolute;left:5%;right:5%;top:50%;height:3px;background:repeating-linear-gradient(90deg,var(--acid) 0 30px,transparent 30px 48px)}.lab-model .bld{position:absolute;left:17%;top:15%;width:36%;height:31%;background:#9daeb6;box-shadow:inset -32px -32px 0 #65757d;transform:translateZ(65px)}.lab-model .bld.second{left:61%;top:22%;width:21%;height:25%;transform:translateZ(44px);background:#748892}.lab-model .pipe{position:absolute;left:16%;top:79%;width:67%;height:6px;background:var(--blue);box-shadow:0 0 20px var(--blue)}.lab-model .maint{position:absolute;right:10%;top:60%;width:18%;height:18%;border:4px dashed var(--orange);border-radius:50%;animation:spin 9s linear infinite}.dim{opacity:.12}.lab-hud{position:absolute;left:22px;right:22px;bottom:20px;display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.hud{padding:12px;border:1px solid var(--line);border-radius:14px;background:rgba(6,12,16,.8);backdrop-filter:blur(9px)}.hud b{display:block;font-size:.82rem}.hud span{font-size:.72rem;color:#81919a}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px}.contact-points{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}.contact-point{padding:18px;border:1px solid var(--line);border-radius:20px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}label{font-size:.9rem;font-weight:750;color:#d8e0e3}input,select,textarea{width:100%;padding:14px 15px;border-radius:15px;border:1px solid var(--line);background:#0a1318;color:#fff;font:inherit}textarea{min-height:140px;resize:vertical}.brief-result{display:none;margin-top:16px;padding:18px;border:1px solid rgba(216,255,69,.35);border-radius:18px;background:rgba(216,255,69,.07)}.brief-result.show{display:block}.brief-result pre{white-space:pre-wrap;color:#cfd8dc;font-family:inherit}.note{font-size:.86rem;color:#7f8e96}.footer{border-top:1px solid var(--line);padding:34px 0 48px;margin-top:30px}.footer-grid{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:start}.footer-links{display:flex;gap:18px;flex-wrap:wrap;justify-content:flex-end}
@keyframes pulse{50%{opacity:.3;transform:scale(.7)}}@keyframes flow{from{left:0}to{left:100%}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes ticker{to{transform:translateX(-50%)}}
@media(max-width:1120px){.nav{grid-template-columns:auto auto;justify-content:space-between}.nav-links,.phone,.nav-actions>.btn{display:none}.menu{display:block}.hero-grid,.split,.page-hero-grid,.contact-grid,.lab{grid-template-columns:1fr}.hero{min-height:auto}.site-visual{min-height:610px}.cap-grid{grid-template-columns:repeat(2,1fr)}.project.large,.project.small{grid-column:span 6}.timeline{grid-template-columns:repeat(2,1fr)}.factbar{grid-template-columns:repeat(2,1fr)}.fact:nth-child(2){border-right:0}.fact:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media(max-width:720px){.section{padding:72px 0}.hero-grid{padding:52px 0}.hero h1{font-size:clamp(3.5rem,18vw,5.7rem)}.site-visual{min-height:570px}.model-shell{inset:78px 0 48px 0;transform:none}.isometric{width:330px;height:250px}.n1{top:20px;left:8px}.n2{top:20px;right:8px}.n3{right:8px;bottom:8px}.model-legend{left:12px;right:12px;bottom:58px;grid-template-columns:repeat(2,1fr)}.cap-grid,.project-grid,.value-grid,.timeline,.form-grid,.contact-points{grid-template-columns:1fr}.project.large,.project.small{grid-column:1/-1}.projects-head{align-items:flex-start;flex-direction:column}.factbar{grid-template-columns:1fr 1fr}.fact{padding:18px}.lab-stage{min-height:500px}.lab-model{width:360px;height:280px}.lab-hud{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr}.footer-links{justify-content:flex-start}.brand-copy span{display:none}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}