/* Theme: Neon Cyberpunk */
:root {
  --bg: #0a0b10;
  --panel: #10121a;
  --text: #e6f0ff;
  --muted: #9fb3c8;
  --primary: #00f0ff;
  --accent: #ff2bd6;
  --shadow: 0 10px 30px rgba(0, 240, 255, 0.15);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 800px at 70% -10%, rgba(0,240,255,0.12), transparent),
              radial-gradient(1200px 800px at -10% 100%, rgba(255,43,214,0.1), transparent),
              var(--bg);
  color: var(--text);
}

.container { width: min(1120px, 92%); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(10,11,16,0.7); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(255,255,255,0.06); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; }
.brand { color: var(--primary); text-decoration: none; font-weight: 700; letter-spacing: 0.5px; text-shadow: 0 0 12px rgba(0,240,255,0.6); }
.nav-toggle { display: none; background: none; color: var(--text); border: 1px solid rgba(255,255,255,0.2); padding: 6px 10px; border-radius: 6px; }
.nav-list { list-style: none; display: flex; gap: 20px; margin: 0; padding: 0; }
.nav-list a { color: var(--text); text-decoration: none; padding: 8px 10px; border-radius: 8px; transition: 200ms; }
.nav-list a:hover { color: var(--bg); background: linear-gradient(90deg, var(--primary), var(--accent)); box-shadow: var(--shadow); }

.hero { padding: 64px 0 40px; text-align: center; }
.hero h1 { font-size: clamp(32px, 6vw, 64px); margin: 0 0 10px; position: relative; }
.glitch { color: var(--text); }
.glitch::before, .glitch::after {
  content: attr(data-text);
  position: absolute; left: 0; right: 0; top: 0; color: var(--text); mix-blend-mode: screen; opacity: 0.7; filter: blur(0.5px);
}
.glitch::before { transform: translate(2px, -1px); color: var(--primary); }
.glitch::after { transform: translate(-2px, 1px); color: var(--accent); }
.hero p { color: var(--muted); max-width: 720px; margin: 0 auto 22px; }
.cta-group { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn { display: inline-block; padding: 12px 18px; border-radius: 12px; text-decoration: none; font-weight: 600; border: 1px solid transparent; }
.btn-primary { color: #02121a; background: linear-gradient(90deg, var(--primary), var(--accent)); box-shadow: var(--shadow); }
.btn-ghost { color: var(--text); border-color: rgba(255,255,255,0.2); }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; padding: 24px 0 48px; }
.feature-card { background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0)); border: 1px solid rgba(255,255,255,0.08); padding: 18px; border-radius: 16px; min-height: 150px; box-shadow: 0 6px 20px rgba(0,0,0,0.25); }
.feature-card h2 { margin-top: 0; }

.contact { padding: 36px 0 72px; text-align: center; }

.site-footer { border-top: 1px solid rgba(255,255,255,0.08); background: rgba(10,11,16,0.6); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; }
.to-top { color: var(--text); text-decoration: none; border: 1px solid rgba(255,255,255,0.2); padding: 6px 10px; border-radius: 8px; }

.list-page h1 { margin-bottom: 10px; }
.list-controls { display: flex; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.list-controls input, .list-controls select { background: var(--panel); color: var(--text); border: 1px solid rgba(255,255,255,0.15); border-radius: 10px; padding: 10px 12px; }
.post-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.post-item { padding: 16px; border: 1px solid rgba(255,255,255,0.08); border-radius: 14px; background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0)); }
.post-title { color: var(--primary); text-decoration: none; font-weight: 700; }
.post-excerpt { color: var(--muted); margin: 6px 0 0; }

.content-page .breadcrumb { color: var(--muted); margin: 12px 0 10px; }
.content-page article { background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0)); border: 1px solid rgba(255,255,255,0.08); border-radius: 16px; padding: 18px; }
.article-header .meta { color: var(--muted); }
.share { margin-top: 16px; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(10px); transition: 400ms ease; }
.reveal.in-view { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 860px) {
  .features { grid-template-columns: 1fr; }
  .nav-toggle { display: inline-flex; }
  .nav-list { display: none; position: absolute; right: 4%; top: 56px; background: var(--panel); border: 1px solid rgba(255,255,255,0.12); border-radius: 12px; padding: 10px; flex-direction: column; gap: 10px; }
  .nav-list.open { display: flex; }
}