/* IntellActs Styles — Dark + Neon Azure (Matrix vibe) */
:root{
  --bg:#0b0f14;
  --bg-2:#0a0d11;
  --fg:#c9d6e8;
  --muted:#7a8aa0;
  --neon:#24c8ff;
  --neon-2:#00d4ff;
  --glass: rgba(12,18,28,0.55);
  --card: rgba(18,26,36,0.55);
  --line: rgba(36,200,255,0.25);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--fg);
  background: radial-gradient(1000px 600px at 80% -10%, rgba(36,200,255,0.08), transparent 60%),
              linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  overflow-x:hidden;
}

#matrix-canvas{
  position:fixed; inset:0;
  z-index:-2;
  opacity:.26;
}

.site-header{
  position:sticky; top:0; z-index:10;
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 24px;
  backdrop-filter: blur(8px);
  background: linear-gradient(180deg, rgba(10,14,20,.8), rgba(10,14,20,.2));
  border-bottom:1px solid var(--line);
}
.brand{display:flex; align-items:center; gap:10px; font-weight:800; letter-spacing:.4px}
.brand .logo{width:28px; height:28px; filter: drop-shadow(0 0 6px var(--neon));}
nav a{color:var(--fg); text-decoration:none; margin-left:18px; opacity:.85}
nav a:hover{color:var(--neon)}

.hero{
  min-height: 90vh;
  display:grid;
  grid-template-columns: 1.1fr 1fr;
  gap:48px; align-items:center;
  padding: 72px 24px;
  max-width:1200px; margin:0 auto;
}
.hero-content h1{
  font-size: clamp(48px, 8vw, 78px);
  line-height:1.03; margin:0 0 16px;
  letter-spacing: .2px;
}
.neon{color:var(--neon); text-shadow: 0 0 16px rgba(36,200,255,.55)}
.tagline{color:var(--muted); font-size:19px}
.badges{margin-top:26px; display:flex; flex-wrap:wrap; gap:12px}
.chip{
  border:1px solid var(--line); padding:9px 14px; border-radius:999px;
  background: rgba(18,26,36,.35);
}

.svg-card{width:105%; height:auto; transform: scale(1.02); filter: drop-shadow(0 0 14px rgba(36,200,255,.25));}
.panel{fill:rgba(10,16,24,.35); stroke:var(--line); stroke-width:1.2}
.title{fill:var(--fg); font: 700 16px Inter, sans-serif; letter-spacing:2px}
.node{fill: rgba(16,24,34,.65); stroke:var(--neon); stroke-opacity:.25; stroke-width:1}
.node-wide{fill: rgba(16,24,34,.45)}
.node-title{fill:#e6f6ff; font:700 18px Inter, sans-serif; text-anchor:middle; filter:url(#shadow)}
.node-sub{fill:#86e4ff; font:400 13px Inter, sans-serif; text-anchor:middle; opacity:.8}
.step:hover .node{filter: drop-shadow(0 0 12px rgba(36,200,255,.75))}
.arrow{stroke: url(#glow); stroke-width:4; marker-end:url(#none)}
.metric{fill:#b9d9ff; font:600 15px Inter, sans-serif}
.val{fill:#00e0ff}

.services{
  padding: 68px 24px; max-width:1200px; margin:0 auto;
}
.section-title{font-size:38px; margin:0 0 8px}
.section-lead{color:var(--muted); margin:0 0 24px}
.cards{
  display:grid; grid-template-columns: repeat(3, 1fr);
  gap:18px;
}
.card{
  background: var(--card);
  border:1px solid var(--line);
  padding:20px; border-radius:18px;
  min-height:230px;
  position:relative;
}
.card h3{margin:0 0 8px; font-size:20px}
.card p{margin:0 0 8px; color:#a7b8cd}
.mini-svg{width:100%; height:120px}
.radar-ring{fill:none; stroke:var(--neon); stroke-opacity:.25; stroke-width:2}
.radar-sweep{stroke:var(--neon); stroke-width:3}
.blip{fill:#b7f3ff}
.node-dot{fill:#8fe9ff}
.edge{stroke:var(--neon); stroke-opacity:.38; stroke-width:1.8}
.wave{fill:none; stroke:var(--neon); stroke-width:3}
.wave.thin{opacity:.45; stroke-width:2}
.bar{fill:#22c8ff; opacity:.78}

.contact{
  padding: 68px 24px; max-width:900px; margin:0 auto;
}
.contact-form .grid{
  display:grid; grid-template-columns: 1fr 1fr; gap:14px;
}
.contact-form label{display:flex; flex-direction:column; gap:6px; color:#a6bdd5}
.contact-form label.full{grid-column:1 / -1}
input, textarea{
  background:#0f151e; color:var(--fg);
  border:1px solid var(--line);
  border-radius:12px; padding:12px 14px;
  outline:none;
}
input:focus, textarea:focus{border-color:#2bd0ff; box-shadow:0 0 0 3px rgba(36,200,255,.12)}
.cta{
  margin-top:16px; background:linear-gradient(90deg, #03d3ff, #2bd0ff);
  color:#00141b; border:none; border-radius:12px; padding:12px 18px; font-weight:800;
  letter-spacing:.4px; cursor:pointer;
  box-shadow: 0 0 18px rgba(36,200,255,.35);
}
.form-note{color:#7fa0ba; font-size:13px; margin-top:10px}

.game-section{
  padding: 68px 24px; max-width:1200px; margin:0 auto;
}
.game-wrap{
  position:relative;
  border:1px solid var(--line);
  background: rgba(12,18,28,.35);
  border-radius:18px;
  overflow:hidden;
}
#game-canvas{display:block; width:100%; height:auto; background: radial-gradient(800px 400px at 80% -10%, rgba(36,200,255,0.05), transparent 60%), #071018;}
.hud{
  position:absolute; top:10px; left:10px; display:flex; gap:16px;
  background: rgba(0,0,0,.25); padding:8px 12px; border-radius:12px; border:1px solid var(--line);
}
.hud span{color:#cfe8ff}

.site-footer{
  padding: 28px 24px; color:#7fa0ba; text-align:center;
  border-top:1px solid var(--line);
  background: rgba(10,14,20,.6);
}

/* Responsive */
@media (max-width: 980px){
  .hero{grid-template-columns: 1fr; gap:28px}
  .svg-card{width:100%; transform:none}
  .cards{grid-template-columns: 1fr 1fr}
}
@media (max-width: 600px){
  .cards{grid-template-columns: 1fr}
  .contact-form .grid{grid-template-columns: 1fr}
}