:root{
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}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;background:linear-gradient(180deg,var(--bg),#080d11 45%,#05080a);color:var(--text);line-height:1.55;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(calc(100% - 34px),var(--max));margin:auto}.section{padding:94px 0}.section-sm{padding:70px 0}.eyebrow{display:inline-flex;gap:12px;align-items:center;text-transform:uppercase;letter-spacing:.22em;font-weight:700;font-size:.75rem;color:var(--cyan)}.eyebrow:before{content:"";width:40px;height:2px;background:linear-gradient(90deg,var(--cyan),transparent)}h1,h2,h3,h4{margin:0 0 16px;line-height:.98;letter-spacing:-.04em}h1{font-size:clamp(3.8rem,8vw,7.8rem);font-weight:900}h2{font-size:clamp(2.2rem,4.6vw,4.8rem);font-weight:850}h3{font-size:clamp(1.3rem,2vw,1.9rem)}p{color:var(--muted);font-size:1.03rem;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 21px;border-radius:999px;border:1px solid transparent;font-weight:750;transition:.24s;cursor:pointer}.btn-primary{background:linear-gradient(135deg,var(--orange),#ff874e);color:#07090a;box-shadow:0 15px 38px rgba(255,106,47,.24)}.btn-primary:hover{transform:translateY(-2px)}.btn-ghost{border-color:#34444f;background:rgba(255,255,255,.025)}.btn-ghost:hover{border-color:#607480;background:rgba(255,255,255,.05)}.button-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.site-header{position:sticky;top:0;z-index:60;background:rgba(6,9,12,.84);backdrop-filter:blur(16px);border-bottom:1px solid rgba(98,116,128,.18)}.nav{min-height:82px;display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center}.brand{display:flex;align-items:center;gap:13px;min-width:225px}.brand-mark{width:48px;height:48px;border:1px solid #374650;border-radius:14px;position:relative;overflow:hidden;background:#0e151a}.brand-mark:before{content:"";position:absolute;left:7px;right:7px;top:12px;height:13px;transform:skewX(-18deg);background:repeating-linear-gradient(90deg,var(--orange) 0 4px,transparent 4px 9px);border-top:2px solid var(--cyan)}.brand-mark:after{content:"DJ";position:absolute;left:0;right:0;bottom:5px;text-align:center;font-size:.72rem;letter-spacing:.1em;font-weight:900}.brand strong{display:block;font-size:1rem;letter-spacing:.08em}.brand span{display:block;font-size:.68rem;letter-spacing:.19em;color:#7f909b;text-transform:uppercase}.nav-links{display:flex;justify-content:center;gap:28px}.nav-links a{font-size:.96rem;color:#c0cbd2;padding:10px 0;position:relative;font-weight:500;white-space:nowrap}.nav-links a.active,.nav-links a:hover{color:#fff}.nav-links a.active:after,.nav-links a:hover:after{content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;background:var(--orange)}.nav-actions{display:flex;align-items:center;gap:14px}.phone{font-size:.9rem;color:#d8e1e6;white-space:nowrap}.menu{display:none;background:none;border:1px solid #2a3943;border-radius:12px;width:44px;height:44px}.menu:before,.menu:after,.menu i{content:"";display:block;width:20px;height:2px;background:#fff;margin:5px auto}.mobile-nav{display:none;padding:12px 0 18px;border-top:1px solid var(--line)}.mobile-nav.open{display:grid}.mobile-nav a{padding:12px 4px;border-bottom:1px solid rgba(255,255,255,.05)}
.hero{min-height:calc(100vh - 82px);position:relative;display:flex;align-items:center;overflow:hidden;background:linear-gradient(90deg,rgba(3,5,7,.95) 0%,rgba(3,5,7,.7) 45%,rgba(3,5,7,.22) 100%),url('https://i0.wp.com/doublejack.co.za/wp-content/uploads/2023/01/ff03c-new-project-8.png?fit=1024%2C576&ssl=1') center/cover no-repeat}.hero:after{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:72px 72px;mask-image:linear-gradient(to bottom,#000 20%,transparent 94%)}.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.02fr .98fr;gap:42px;align-items:center}.hero-copy{padding:76px 0}.hero-copy h1 span{color:transparent;-webkit-text-stroke:1px rgba(245,247,249,.55)}.proof-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:32px}.proof{padding:17px;border:1px solid rgba(255,255,255,.12);background:rgba(4,9,12,.65);backdrop-filter:blur(10px);border-radius:18px}.proof b{display:block;font-size:1.08rem}.proof small{color:#91a0aa}.roof-core{min-height:620px;position:relative;perspective:1100px}.core{position:absolute;inset:60px 12px 50px 44px;border:1px solid rgba(81,217,255,.25);background:linear-gradient(150deg,rgba(15,23,30,.92),rgba(6,11,14,.84));border-radius:32px;box-shadow:var(--shadow);overflow:hidden;transform:rotateY(-7deg) rotateX(3deg);transition:.25s}.core:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px);background-size:48px 48px}.core-head{position:relative;display:flex;justify-content:space-between;gap:12px;align-items:center;padding:22px 24px;border-bottom:1px solid var(--line)}.live{font-size:.74rem;text-transform:uppercase;letter-spacing:.15em;color:#a3b4bd}.live:before{content:"";display:inline-block;width:8px;height:8px;background:var(--acid);border-radius:50%;margin-right:8px;box-shadow:0 0 14px rgba(215,255,56,.8);animation:pulse 1.6s infinite}.roof-visual{position:relative;height:300px;margin:18px 22px;border:1px solid #26343e;border-radius:24px;background:#081016;overflow:hidden}.roof-plane{position:absolute;left:12%;right:12%;top:22%;height:48%;transform:skewY(-8deg);background:repeating-linear-gradient(90deg,#485761 0 8px,#29343c 8px 14px);border:1px solid #62737e;box-shadow:0 24px 50px rgba(0,0,0,.42)}.roof-plane:before{content:"";position:absolute;left:0;right:0;top:-4px;height:5px;background:var(--orange);box-shadow:0 0 16px rgba(255,106,47,.45)}.clad{position:absolute;right:13%;top:42%;width:29%;height:40%;background:repeating-linear-gradient(90deg,#27333b 0 7px,#394852 7px 11px);transform:skewY(-8deg);border:1px solid #586973}.deck{position:absolute;left:16%;bottom:10%;width:55%;height:8px;background:linear-gradient(90deg,var(--cyan),#a9d8df);box-shadow:0 0 16px rgba(81,217,255,.4)}.wind{position:absolute;top:23%;left:-25%;width:55%;height:2px;background:linear-gradient(90deg,transparent,var(--cyan));animation:wind 2.8s linear infinite}.wind.w2{top:34%;animation-delay:.8s}.wind.w3{top:45%;animation-delay:1.6s}.rain{position:absolute;inset:0;background:repeating-linear-gradient(115deg,transparent 0 22px,rgba(81,217,255,.15) 22px 24px,transparent 24px 42px);animation:rain 4s linear infinite}.core-read{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:0 22px 22px}.read{padding:14px;border-radius:15px;border:1px solid var(--line);background:rgba(255,255,255,.025)}.read b{display:block}.read span{font-size:.75rem;color:#778993}.chip{position:absolute;z-index:3;padding:12px 15px;border-radius:14px;border:1px solid #283741;background:rgba(7,12,16,.92);box-shadow:0 18px 40px rgba(0,0,0,.38);font-size:.78rem;color:#9eacb5}.chip b{display:block;color:#fff;font-size:.88rem}.c1{top:14px;left:0}.c2{right:0;top:26px}.c3{right:22px;bottom:0}@keyframes wind{to{left:110%}}@keyframes rain{to{background-position:180px 160px}}@keyframes pulse{50%{opacity:.35}}
.metric-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#090e12}.metrics{display:grid;grid-template-columns:repeat(4,1fr)}.metric{padding:26px;border-right:1px solid var(--line)}.metric:last-child{border-right:0}.metric b{display:block;font-size:1.15rem}.metric span{color:#7f909a}.two-col{display:grid;grid-template-columns:.85fr 1.15fr;gap:34px;align-items:start}.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.service{padding:24px;border-radius:24px;border:1px solid var(--line);background:linear-gradient(180deg,#0e151a,#0a1014);min-height:230px;position:relative;overflow:hidden}.service:before{content:"";position:absolute;right:-30px;top:-30px;width:130px;height:130px;border:1px solid rgba(81,217,255,.12);border-radius:50%}.service .num{color:var(--orange);font-weight:800;font-size:.78rem;letter-spacing:.15em}.service a{color:var(--cyan);font-weight:700}.feature-band{border-radius:34px;border:1px solid #2a3740;background:linear-gradient(135deg,#0f171d,#071014);overflow:hidden;box-shadow:var(--shadow)}.feature-grid{display:grid;grid-template-columns:.95fr 1.05fr}.feature-copy{padding:40px}.lab-preview{min-height:520px;position:relative;background:linear-gradient(180deg,#081016,#05090c);border-left:1px solid var(--line);overflow:hidden}.model-stage{position:absolute;inset:36px;perspective:900px}.building{position:absolute;left:50%;top:50%;width:320px;height:200px;transform:translate(-50%,-50%) rotateX(58deg) rotateZ(-32deg);transform-style:preserve-3d;transition:.3s}.b-roof{position:absolute;inset:0;background:repeating-linear-gradient(90deg,#4e5c66 0 9px,#29343c 9px 15px);clip-path:polygon(0 36%,50% 0,100% 36%,88% 42%,50% 12%,12% 42%);filter:drop-shadow(0 18px 12px rgba(0,0,0,.4))}.b-wall{position:absolute;left:12%;right:12%;top:42%;height:40%;background:repeating-linear-gradient(90deg,#182229 0 10px,#22303a 10px 15px);border:1px solid #4c5d68}.b-deck{position:absolute;left:12%;right:12%;bottom:9%;height:5px;background:var(--cyan);box-shadow:0 0 14px rgba(81,217,255,.5)}.hotspot{position:absolute;width:15px;height:15px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 8px rgba(255,106,47,.13),0 0 20px rgba(255,106,47,.7);animation:hs 2s ease-in-out infinite}.h1{left:28%;top:34%}.h2{right:22%;top:38%;animation-delay:.7s}.h3{right:28%;bottom:22%;animation-delay:1.4s}@keyframes hs{50%{transform:scale(.7);opacity:.5}}.ticker{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#090d11}.ticker-track{display:flex;width:max-content;animation:ticker 28s linear infinite}.ticker span{padding:17px 30px;text-transform:uppercase;letter-spacing:.13em;color:#9ba8b0;font-size:.8rem;white-space:nowrap}.ticker i{color:var(--orange);font-style:normal}@keyframes ticker{to{transform:translateX(-50%)}}
.project-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}.project-grid{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:250px;gap:15px}.project{position:relative;overflow:hidden;border-radius:24px;border:1px solid var(--line);background:#0e151a;cursor:pointer}.project.large{grid-column:span 7;grid-row:span 2}.project.tall{grid-column:span 5;grid-row:span 2}.project.small{grid-column:span 4}.project img{width:100%;height:100%;object-fit:cover;filter:saturate(.82) contrast(1.03);transition:.4s}.project:hover img{transform:scale(1.035)}.project:after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(3,5,7,.88),transparent 54%)}.project-copy{position:absolute;z-index:2;left:22px;right:22px;bottom:20px}.project-copy span{color:#9cacb5;font-size:.8rem}.project-copy h3{margin:5px 0}.panel{border:1px solid 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#26353e;border-radius:14px;padding:14px 15px;font:inherit}textarea{min-height:150px;resize:vertical}.note{font-size:.82rem;color:#75868f}.page-hero{padding:76px 0 56px;position:relative;overflow:hidden}.page-hero:after{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:60px 60px;z-index:-1}.page-grid{display:grid;grid-template-columns:1fr .8fr;gap:32px;align-items:center}.page-visual{min-height:380px;border:1px solid var(--line);border-radius:30px;background:linear-gradient(135deg,#101820,#071014);position:relative;overflow:hidden}.page-visual:before{content:"";position:absolute;inset:12%;border:1px dashed rgba(81,217,255,.25);border-radius:50%;animation:spin 22s linear infinite}.page-visual:after{content:"";position:absolute;inset:25%;border:1px solid rgba(255,106,47,.22);border-radius:50%;animation:spin 15s linear reverse infinite}@keyframes 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rotateZ(-30deg);transform-style:preserve-3d;transition:.25s;cursor:grab}.lab-roof{position:absolute;left:7%;right:7%;top:4%;height:47%;background:repeating-linear-gradient(90deg,#596874 0 10px,#2b373f 10px 16px);clip-path:polygon(0 55%,50% 0,100% 55%,88% 64%,50% 18%,12% 64%);filter:drop-shadow(0 22px 13px rgba(0,0,0,.5))}.lab-clad{position:absolute;left:13%;right:13%;top:55%;height:33%;background:repeating-linear-gradient(90deg,#1c282f 0 10px,#2d3c45 10px 15px);border:1px solid #566975}.lab-deck{position:absolute;left:13%;right:13%;bottom:7%;height:7px;background:linear-gradient(90deg,var(--cyan),#d2f6ff)}.lab-gridlines{position:absolute;inset:0;background:linear-gradient(rgba(81,217,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(81,217,255,.05) 1px,transparent 1px);background-size:46px 46px}.readout{position:absolute;right:18px;bottom:18px;display:grid;grid-template-columns:repeat(2,minmax(110px,1fr));gap:8px}.readout div{background:rgba(7,13,17,.88);border:1px solid var(--line);padding:12px;border-radius:14px}.readout b{display:block}.readout span{color:#71838e;font-size:.76rem}.footer{border-top:1px solid var(--line);padding:34px 0 48px;margin-top:50px}.footer-grid{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center}.footer-links{display:flex;gap:18px;flex-wrap:wrap;justify-content:flex-end;color:#9babb5}
@media(max-width:1080px){.nav{grid-template-columns:auto auto;justify-content:space-between}.nav-links,.phone,.nav-actions>.btn{display:none}.menu{display:block}.hero-grid,.two-col,.feature-grid,.page-grid,.lab-grid,.contact-grid{grid-template-columns:1fr}.hero{min-height:auto}.hero-copy{padding-bottom:10px}.roof-core{min-height:600px}.services-grid{grid-template-columns:repeat(2,1fr)}.feature-grid .lab-preview{border-left:0;border-top:1px solid var(--line)}.quality-grid{grid-template-columns:1fr 1fr}.project-grid{grid-template-columns:1fr 1fr;grid-auto-rows:270px}.project.large,.project.tall,.project.small{grid-column:span 1;grid-row:span 1}.lab-model{width:390px}}
@media(max-width:720px){.section{padding:70px 0}.brand span{display:none}.proof-row,.metrics,.services-grid,.detail-grid,.quality-grid,.form-grid{grid-template-columns:1fr}.metric{border-right:0;border-bottom:1px solid var(--line)}.project-head{align-items:flex-start;flex-direction:column}.project-grid{grid-template-columns:1fr;grid-auto-rows:260px}.roof-core{min-height:510px}.core{inset:62px 0 44px 14px;transform:none}.c1{left:8px;top:10px}.c2{display:none}.c3{right:6px;bottom:4px}.core-head{flex-wrap:wrap}.core-read{grid-template-columns:1fr}.roof-visual{height:220px}.lab-model{width:300px;height:220px}.roof-lab-stage{min-height:440px}.readout{left:12px;right:12px;grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}.footer-links{justify-content:flex-start}.nav{min-height:74px}.hero h1{font-size:clamp(3.5rem,17vw,5.6rem)}}