:root{
  --bg: #0b0f0e;
  --card: rgba(255,255,255,0.03);
  --muted: #9aa7b1;
  --accent-green: #00ff96;
  --accent-cyan: #00d4ff;
  --glass: rgba(255,255,255,0.04);
  --maxw:1100px;
  --radius:12px;
}
html,body{font-family: Inter, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial}

/* Terminal font for headings */
h1,h2,h3,h4,h5{font-family: 'Share Tech Mono', 'Roboto Mono', monospace;color:var(--accent-green)}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;background-color:var(--bg);color:#dfeaf0;line-height:1.5;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}
.container{max-width:var(--maxw);margin:0 auto;padding:28px}
.nav-row{display:flex;align-items:center;justify-content:space-between}
.site-header{backdrop-filter:blur(8px);position:sticky;top:0;z-index:40;background:linear-gradient(180deg, rgba(0,0,0,0.45), rgba(0,0,0,0.25));border-bottom:1px solid rgba(255,255,255,0.03)}
.logo{font-weight:700;margin:0;color:var(--accent-green)}
.nav a{color:var(--muted);margin-left:18px;text-decoration:none;font-weight:600}
.menu-btn{display:none;background:none;border:0;color:var(--muted);font-size:22px}

.hero{padding:64px 0}
.hero-grid{display:grid;grid-template-columns:1fr 320px;gap:28px;align-items:start}
.hero-text h2{margin:0 0 12px;font-size:28px}
.lead{color:var(--muted);margin:0 0 18px;min-height:42px}
.hero-card{background:var(--card);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-radius:var(--radius);padding:16px;border:1px solid rgba(0,255,150,0.06);box-shadow:0 6px 30px rgba(0,200,150,0.03), inset 0 1px 0 rgba(255,255,255,0.02)}
.card-inner h3{margin:0 0 12px;color:var(--accent-green)}
.quick-info{list-style:none;padding:0;margin:0;color:var(--muted)}

.btn{display:inline-block;padding:10px 16px;border-radius:10px;text-decoration:none;font-weight:600;transition:box-shadow .18s, transform .12s}
.btn.primary{background:linear-gradient(90deg, rgba(0,255,150,0.06), rgba(0,212,255,0.04));border:1px solid rgba(0,255,150,0.12);color:var(--accent-green)}
.btn.outline{border:1px solid rgba(255,255,255,0.06);color:var(--muted);background:transparent}
.btn:hover{transform:translateY(-2px);box-shadow:0 6px 30px rgba(0,255,150,0.12), 0 0 24px rgba(0,212,255,0.06)}

.section{padding:40px 0}
.section h2{color:var(--accent-green);margin:0 0 12px}
.skill-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.skill-card{background:var(--card);padding:14px;border-radius:10px;border:1px solid rgba(0,255,150,0.04);backdrop-filter:blur(6px);box-shadow:0 6px 24px rgba(0,255,150,0.02)}

.project-list .project{background:var(--card);padding:14px;border-radius:10px;margin-bottom:12px;border:1px solid rgba(0,255,150,0.03);backdrop-filter:blur(6px);box-shadow:0 8px 40px rgba(0,200,160,0.02)}

.exp-item{margin-bottom:12px}

.site-footer{padding:18px 0;border-top:1px solid rgba(255,255,255,0.02);text-align:center;color:var(--muted)}

/* Cyber grid overlay */
body::before{content:'';position:fixed;inset:0;z-index:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,0.012) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.012) 1px, transparent 1px);background-size:200px 200px,200px 200px;opacity:0.12}

/* Canvas layers */
#matrixCanvas, #bgCanvas{position:fixed;inset:0;z-index:0;pointer-events:none;width:100%;height:100%;display:block}

/* ensure content above canvas */
main, .site-header, .site-footer{position:relative;z-index:1}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease, transform .7s cubic-bezier(.2,.9,.2,1)}
.reveal.visible{opacity:1;transform:none}

/* small improvements */
.hero-text h2{letter-spacing:0.4px}


@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;}
  .nav{display:none}
  .menu-btn{display:block}
  .skill-grid{grid-template-columns:1fr}
}

/* subtle animated background lines */
body::after{content:'';position:fixed;inset:0;pointer-events:none;background-image:linear-gradient(transparent 96%, rgba(0,255,150,0.02) 100%);background-size:1px 24px;mix-blend-mode:overlay}

.contact a{color:var(--accent)}

/* Background canvas sits behind content */
#bgCanvas{position:fixed;inset:0;z-index:0;pointer-events:none;width:100%;height:100%;display:block}

/* make page content above the canvas */
main, .site-header, .site-footer{position:relative;z-index:1}