:root{
  --bg: #0b0b0f;
  --panel: rgba(18, 18, 22, .72);
  --panel-border: rgba(255,255,255,.10);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.65);
  --accent: #c7ff3c; /* neon-lime */
  --accent2: #9b5cff; /* noir purple */

  /* ✅ TODO: Replace this with your Urban Noir image path */
  /* Example: "./assets/urban-noir.jpg" */
  --bg-image: url("./assets/urbain-noir.jpg");
}

*{ box-sizing: border-box; }
html,body{ height:100%; }
body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

.bg{
  position: fixed;
  inset: 0;

  /* Darken image + keep noir glow */
  background:
    linear-gradient(180deg, rgba(0,0,0,.72), rgba(0,0,0,.88)),  /* <-- darker overlay */
    radial-gradient(1200px 600px at 15% 10%, rgba(155,92,255,.16), transparent 60%),
    radial-gradient(1000px 800px at 80% 30%, rgba(199,255,60,.09), transparent 55%),
    var(--bg-image) center/cover no-repeat;

  z-index: -3;
}


.vignette{
  position: fixed;
  inset: 0;
  pointer-events:none;
  background: radial-gradient(ellipse at center, transparent 35%, rgba(0,0,0,.72) 85%);
  z-index: -2;
}

.grain{
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .18;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
  z-index: -1;
}

.nav{
  position: sticky;
  top:0;
  display:flex;
  justify-content: space-between;
  align-items:center;
  padding: 14px 22px;
  backdrop-filter: blur(10px);
  background: rgba(10,10,14,.55);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.brand{ display:flex; align-items:center; gap:10px; font-weight:900; letter-spacing:.3px; }
.logo{
  width:34px; height:34px; display:grid; place-items:center;
  border-radius: 10px;
  background: rgba(199,255,60,.12);
  border: 1px solid rgba(199,255,60,.35);
  color: var(--accent);
}
.name{ opacity:.95; }

.links a{
  color: var(--muted);
  text-decoration:none;
  margin-left: 14px;
  font-weight:700;
}
.links a:hover{ color: var(--text); }

.container{ width: min(1100px, 92vw); margin: 0 auto; padding: 26px 0 40px; }

.hero{ display:grid; grid-template-columns: 1.2fr .8fr; gap: 18px; margin-top: 18px; }

.pill{
  display:inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color: var(--muted);
  font-weight:800;
  font-size: 12px;
}

h1{ margin: 12px 0 10px; font-size: clamp(30px, 3.4vw, 46px); line-height: 1.06; }
.accent{ color: var(--accent); }

.sub{ margin: 0 0 16px; color: var(--muted); line-height:1.5; font-size: 15px; }

.cta-row{ display:flex; gap:10px; flex-wrap:wrap; }

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding: 12px 14px;
  border-radius: 12px;
  font-weight:900;
  text-decoration:none;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.07);
  color: var(--text);
}
.btn:hover{ transform: translateY(-1px); transition: .12s ease; }

.btn.primary{
  background: rgba(199,255,60,.14);
  border-color: rgba(199,255,60,.35);
  color: var(--accent);
}
.btn.ghost{ background: rgba(255,255,255,.05); }
.btn.small{ padding: 8px 10px; border-radius: 10px; font-size: 12px; }

.note{ margin-top: 14px; color: var(--muted); font-size: 13px; }

.card{
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 16px;
}

.card-title{ font-weight: 900; margin-bottom: 8px; }

.card-foot{
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
  display:flex;
  gap:8px;
  align-items:center;
}
.dot{
  width:8px; height:8px;
  border-radius:999px;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(199,255,60,.45);
}

.section{ margin-top: 34px; }
.section h2{ margin: 0 0 14px; font-size: 22px; }

.grid{ display:grid; gap: 14px; }
.grid.two{ grid-template-columns: 1fr 1fr; }
.grid.three{ grid-template-columns: 1fr 1fr 1fr; }
.panel{
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 16px;
}
.panel.wide{ grid-column: 1 / -1; }

.panel h3{ margin: 0 0 8px; font-weight: 900; }
.panel p, .panel li{ color: var(--muted); line-height:1.5; }

.steps{ margin: 0; padding-left: 18px; }
.steps.compact li{ margin: 6px 0; }
.bullets{ margin:0; padding-left: 18px; }

.callout{
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(199,255,60,.25);
  background: rgba(199,255,60,.08);
  color: rgba(255,255,255,.86);
}

.mini{ display:flex; align-items:center; gap:10px; margin-top: 10px; flex-wrap:wrap; }
.hint{ color: var(--muted); font-size: 13px; }

.code{
  margin-top: 10px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.35);
  overflow:auto;
  color: rgba(255,255,255,.86);
}

.footer{
  margin-top: 36px;
  padding: 18px 0 10px;
  display:flex;
  justify-content: space-between;
  border-top: 1px solid rgba(255,255,255,.08);
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 900px){
  .hero{ grid-template-columns: 1fr; }
  .grid.two{ grid-template-columns: 1fr; }
  .grid.three{ grid-template-columns: 1fr; }
}