:root {
  --neon: #00ff9c;
  --neon-dim: #00ff9c40;
  --fg: #d3f9ea;
  --bg: #050a08;
  --card-bg: #0b1511cc;
  --card-border: #1d3a2f;
  --shadow: 0 10px 30px #0008;
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  color: var(--fg);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  overflow-x: hidden;
}

/* Parallax matrix background */
.parallax {
  position: fixed; inset: 0; z-index: -1; overflow: hidden; background: radial-gradient(1200px 600px at 70% -10%, #0a2e23 0%, transparent 60%), radial-gradient(1200px 600px at 10% 110%, #06231b 0%, transparent 55%), #000;
}
canvas#matrix { position: absolute; inset: 0; width: 100%; height: 100%; display: block; filter: drop-shadow(0 0 6px #00ff9c40); opacity: .75; }
.grid-overlay { position: absolute; inset: -100vh 0 0 0; background-image: linear-gradient(transparent 95%, #0f2 96%), linear-gradient(90deg, transparent 95%, #0f2 96%); background-size: 100% 24px, 24px 100%; opacity: .05; transform: translateZ(0); }

header {
  min-height: 20vh;
  display: grid; place-items: center;
  text-align: center; padding: 32px 16px 12px;
}
.brand {
  display: inline-flex; align-items: center; gap: 14px; padding: 10px 16px; border: 1px solid var(--card-border); border-radius: 14px; background: #06120e99; backdrop-filter: blur(6px);
  box-shadow: var(--shadow);
}
.brand .logo { width: 110px; height: 110px; border-radius: 12px; overflow: hidden; box-shadow: 0 0 20px #00ff9c40, 0 0 20px #00e0ff40; }
.brand .logo img { width: 100%; height: 100%; object-fit: cover; display: block; }
h1 { font-family: "Share Tech Mono", monospace; font-size: clamp(32px, 7vw, 72px); margin: 6px 0 4px; letter-spacing: 1px; text-shadow: 0 0 18px var(--neon-dim); position: relative; }
/* Glitch always-on effect */
h1[data-glitch]::before,
h1[data-glitch]::after { content: attr(data-glitch); position: absolute; left: 0; right: 0; top: 0; color: var(--neon); text-shadow: -2px 0 #f0f, 2px 0 #0ff; clip-path: inset(0 0 0 0); animation: glitch 650ms infinite; opacity: .8; }
h1[data-glitch]::after { animation-duration: 900ms; opacity: .6; mix-blend-mode: screen; }
@keyframes glitch {
  0% { transform: translate(0) }
  20% { transform: translate(-2px, 1px) }
  40% { transform: translate(2px, -1px) }
  60% { transform: translate(-1px, 2px) }
  80% { transform: translate(1px, -2px) }
  100% { transform: translate(0) }
}

.ascii { font-family: "Share Tech Mono", monospace; font-size: 10px; line-height: 1; color: #00ff9c; background: #00140f66; border: 1px solid #114; padding: 10px 12px; border-radius: 10px; box-shadow: 0 0 20px #00ff9c20 inset; margin: 8px 0 0; white-space: pre; overflow: auto; max-width: calc(100vw - 48px); }
.subtitle { opacity: 0.8; max-width: 820px; margin: 0 auto; line-height: 1.5; }

/* Console block */
.console-window { font-family: "Share Tech Mono", monospace; max-width: 1200px; margin: 0 auto 8px; border: 1px solid var(--card-border); border-radius: 12px; overflow: hidden; background: #030a07cc; box-shadow: var(--shadow); }
.console-titlebar { display: flex; align-items: center; gap: 8px; padding: 8px 10px; background: #0a1914cc; border-bottom: 1px solid var(--card-border); }
.console-titlebar .dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; box-shadow: 0 0 8px #0008 inset; }
.console-titlebar .dot.red { background: #ff5f56; }
.console-titlebar .dot.yellow { background: #ffbd2e; }
.console-titlebar .dot.green { background: #27c93f; }
.console-titlebar .title { margin-left: 6px; opacity: .85; font-size: .9rem; }
.console-output { margin: 0; padding: 12px 14px 16px; color: #b6ffe0; min-height: 96px; background: repeating-linear-gradient(180deg, #04120d, #04120d 24px, #051712 24px, #051712 48px); text-shadow: 0 0 6px #00ff9c40; white-space: pre-wrap; word-break: break-word; }
.console-output .cursor { display: inline-block; width: 10px; background: var(--neon); box-shadow: 0 0 8px var(--neon); margin-left: 2px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

main { max-width: 1200px; margin: 0 auto; padding: 18px 16px 56px; }
.sections { display: grid; gap: 28px; }

.section-title { font-size: 1rem; letter-spacing: .12em; text-transform: uppercase; opacity: .8; margin: 12px 4px; font-family: "Share Tech Mono", monospace; }

/* Card grid */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
a.card { position: relative; display: flex; flex-direction: column; min-height: 200px; border-radius: 16px; color: inherit; text-decoration: none; border: 1px solid var(--card-border); background: var(--card-bg); overflow: hidden; box-shadow: var(--shadow); transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
a.card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px #000c; border-color: var(--neon); }
.thumb { flex: 1 1 auto; background-size: auto 100%; background-position: center; background-repeat: no-repeat; filter: saturate(1.1) contrast(1.05); }
.card::after { content: ""; position: absolute; inset: auto -40% -40% auto; width: 120%; height: 120%; background: radial-gradient(60% 60% at 100% 100%, var(--neon-dim), transparent 60%); opacity: 0; transition: opacity .2s; }
a.card:hover::after { opacity: 1; }
.meta { padding: 14px; background: linear-gradient(to top, #0a1914cc 60%, #0a191400); }
.title { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 1.05rem; }
.desc { opacity: .8; font-size: .92rem; margin-top: 4px; }
.ext { margin-left: auto; opacity: .7; }

/* Footer */
footer { text-align: center; font-size: .85rem; color: #a8e6cf; padding: 22px 16px 32px; border-top: 1px solid var(--card-border); background: #06120e80; backdrop-filter: blur(6px); }

/* Responsive tweaks */
@media (max-width: 520px) {
  .subtitle { padding: 0 6px; }
  .grid { grid-template-columns: 1fr 1fr; }
  a.card { min-height: 150px; }
}
@media (max-width: 380px) { .grid { grid-template-columns: 1fr; } }