:root{--bg-dark:#090909;--steel:#707a84;--steel-dark:#1a1e24;--steel-border:#707a844d;--gold:#c89a4d;--gold-light:#e0b468;--gold-glow:#c89a4d59;--blueprint-blue:#132b44;--concrete:#b5b2aa;--copper:#b87333;--white:#f4f1ea;--dark-card:#0f1114d9;--font-serif:"Cormorant Garamond", Georgia, serif;--font-sans:"Manrope", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono:"SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;background-color:var(--bg-dark);color:var(--white);font-family:var(--font-sans)}body{background-color:var(--bg-dark);color:var(--white);-webkit-font-smoothing:antialiased;margin:0;padding:0;line-height:1.5;overflow-x:hidden}#hud-cursor{pointer-events:none;z-index:9999;transition:transform 50ms linear;position:fixed;top:0;left:0;transform:translate(-50%,-50%)}.cursor-dot{background-color:var(--gold);width:8px;height:8px;box-shadow:0 0 12px var(--gold);border-radius:50%}.cursor-ring{border:1px dashed var(--gold);opacity:.5;border-radius:50%;width:40px;height:40px;animation:12s linear infinite rotateReticle;position:absolute;top:-16px;left:-16px}.cursor-label{font-family:var(--font-mono);color:var(--gold);white-space:nowrap;letter-spacing:.1em;border:1px solid var(--steel-border);background:#090909cc;border-radius:3px;padding:2px 6px;font-size:10px;position:absolute;top:24px;left:24px}@keyframes rotateReticle{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.cad-grid{background-image:linear-gradient(90deg,#707a8414 1px,#0000 1px),linear-gradient(#707a8414 1px,#0000 1px);background-size:60px 60px;position:absolute;inset:0}.blueprint-circles{background:radial-gradient(circle at 50% 40%,#c89a4d0f 0%,#0000 65%);position:absolute;inset:0}header{z-index:500;-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--steel-border);background:#090909d9;justify-content:space-between;align-items:center;width:100%;padding:1.25rem 2.5rem;display:flex;position:fixed;top:0;left:0}.nav-link{color:var(--steel);font-family:var(--font-mono);letter-spacing:.15em;text-transform:uppercase;font-size:.75rem;text-decoration:none;transition:color .3s}.nav-link:hover,.nav-link.active{color:var(--gold)}.hud-btn{border:1px solid var(--steel-border);color:var(--steel);font-family:var(--font-mono);cursor:pointer;background:0 0;border-radius:4px;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.75rem;transition:all .3s;display:flex}.hud-btn:hover{border-color:var(--gold);color:var(--gold)}.luxury-btn{border:1px solid var(--gold);color:var(--gold);font-family:var(--font-mono);letter-spacing:.15em;text-transform:uppercase;cursor:pointer;background:#c89a4d14;border-radius:4px;justify-content:center;align-items:center;padding:.75rem 1.75rem;font-size:.75rem;text-decoration:none;transition:all .4s cubic-bezier(.16,1,.3,1);display:inline-flex;position:relative;overflow:hidden}.luxury-btn:hover{background:var(--gold);color:var(--bg-dark);box-shadow:0 0 20px var(--gold-glow);transform:translateY(-2px)}.font-serif{font-family:var(--font-serif)}.font-sans{font-family:var(--font-sans)}.font-mono{font-family:var(--font-mono)}.text-gold{color:var(--gold)}.text-steel{color:var(--steel)}.text-concrete{color:var(--concrete)}.text-white{color:var(--white)}section{border-top:1px solid var(--steel-border);justify-content:center;align-items:center;width:100%;min-height:100vh;padding:6rem 2rem;display:flex;position:relative}.container-xl{width:100%;max-width:1280px;margin:0 auto}#hero{align-items:center;min-height:100vh;padding-top:8rem;display:flex}.hero-grid{grid-template-columns:1fr;align-items:center;gap:3rem;width:100%;display:grid}@media (width>=1024px){.hero-grid{grid-template-columns:4.5fr 7.5fr}}.hero-title{font-family:var(--font-serif);letter-spacing:-.02em;color:var(--white);margin-bottom:1.5rem;font-size:clamp(3rem,6vw,5.5rem);font-weight:300;line-height:1.05}.hero-title .gold-italic{color:var(--gold);font-style:italic;font-weight:400}.hero-subtitle{color:var(--concrete);border-left:2px solid var(--gold);margin-bottom:1.5rem;padding-left:1.25rem;font-size:1.15rem;font-weight:300;line-height:1.6}.badge-tag{border:1px solid var(--gold);font-family:var(--font-mono);color:var(--gold);letter-spacing:.15em;text-transform:uppercase;background:#c89a4d14;border-radius:20px;align-items:center;gap:.6rem;margin-bottom:1.5rem;padding:.4rem 1rem;font-size:.7rem;display:inline-flex}.pulse-dot{background-color:var(--gold);width:6px;height:6px;box-shadow:0 0 8px var(--gold);border-radius:50%;animation:1.8s ease-in-out infinite pulseDot}@keyframes pulseDot{0%,to{opacity:.3;transform:scale(.8)}50%{opacity:1;transform:scale(1.4)}}.hero-3d-stage{justify-content:center;align-items:center;width:100%;height:620px;display:flex;position:relative}#hero-3d-container{z-index:10;position:absolute;inset:0}.pills-column{flex-col:column;z-index:30;gap:1.25rem;display:flex;position:absolute;top:50%;transform:translateY(-50%)}.pills-column.left{left:0}.pills-column.right{right:0}.project-pill{border:1px solid var(--steel-border);-webkit-backdrop-filter:blur(12px);cursor:pointer;background:#0f1114e6;border-radius:8px;align-items:center;gap:1rem;min-width:220px;padding:.85rem 1.25rem;transition:all .4s cubic-bezier(.16,1,.3,1);display:flex}.project-pill:hover{border-color:var(--gold);background:#191c22f2;transform:translateY(-4px)scale(1.04);box-shadow:0 10px 30px #c89a4d40}.pill-thumb{border:1px solid var(--steel-border);border-radius:6px;width:36px;height:36px;overflow:hidden}.pill-thumb img{object-fit:cover;width:100%;height:100%}.section-header{text-align:center;margin-bottom:4rem}.section-header h2{font-family:var(--font-serif);color:var(--white);font-size:clamp(2.5rem,5vw,4.5rem);font-weight:300;line-height:1.1}.materials-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem;display:grid}.material-card{background:var(--dark-card);border:1px solid var(--steel-border);border-radius:10px;flex-direction:column;justify-content:space-between;min-height:380px;padding:1.5rem;transition:all .4s;display:flex}.material-card:hover{border-color:var(--gold);box-shadow:0 10px 30px var(--gold-glow);transform:translateY(-4px)}#india-map{border-radius:10px;width:100%;height:580px}#vault-portal{border:1px solid var(--steel-border);cursor:pointer;border-radius:12px;width:100%;max-width:900px;height:600px;position:relative;overflow:hidden}#vault-door-left,#vault-door-right{z-index:20;width:50%;height:100%;transition:transform .9s cubic-bezier(.77,0,.175,1);position:absolute;top:0}#vault-door-left{border-right:2px solid var(--gold);background:linear-gradient(90deg,#1a1c1e,#0f1011);left:0}#vault-door-right{border-left:2px solid var(--gold);background:linear-gradient(270deg,#1a1c1e,#0f1011);right:0}#vault-portal:hover #vault-door-left{transform:translate(-92%)}#vault-portal:hover #vault-door-right{transform:translate(92%)}