:root {
  --bg: #030409;
  --panel: #060b16;
  --neon: #00e5ff;
  --neon-2: #2f7bff;
  --text: #d6f7ff;
  --muted: #6c93a8;
  --dim: #0e2433;
  --glow: 0 0 6px rgba(0, 229, 255, .8), 0 0 18px rgba(0, 229, 255, .45);
  --px: 4px;
  --nav-h: 81px; /* updated by main.js to the header's real height */
  --display: "Orbitron", sans-serif;
  --ui: "Chakra Petch", sans-serif;
  --mono: "Share Tech Mono", monospace;

}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); background: var(--bg); }
body {
  margin: 0;
  padding-top: var(--nav-h);
  /* CRT scanlines live in the background: a full-screen fixed overlay makes
     iOS Safari 26 show the page through the status bar */
  background:
    repeating-linear-gradient(to bottom, rgba(255, 255, 255, .025) 0 1px, transparent 1px 3px),
    var(--bg);
  color: var(--text);
  font: 18px/1.6 var(--ui);
  overflow-x: hidden;
}
::selection { background: var(--neon); color: var(--bg); }

/* accessibility */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip {
  position: absolute; left: 16px; top: -100px; z-index: 200;
  background: var(--neon); color: var(--bg); padding: 12px 16px;
  font: 600 15px var(--ui); text-decoration: none;
}
.skip:focus { top: 16px; }
:focus-visible { outline: var(--px) solid #ffffff; outline-offset: 6px; }
main:focus { outline: none; }

a { color: var(--neon); }
a.ext { text-decoration: none; border-bottom: var(--px) solid transparent; }
a.ext:hover { border-color: var(--neon); text-shadow: var(--glow); }
h3 a.ext { color: var(--text); }
h3 a.ext:hover { color: var(--neon); }
h1, h2, .logo, .num { font-family: var(--display); }
.kicker, .typed, .when, .email, figcaption, .hud-k { font-family: var(--mono); }

/* pixel border: four offset shadows leave the corners notched */
.px, .btn, .card, .quest, .scene-frame, .hud, .lang-btn {
  --c: var(--neon);
  box-shadow:
    0 calc(var(--px) * -1) 0 0 var(--c),
    0 var(--px) 0 0 var(--c),
    calc(var(--px) * -1) 0 0 0 var(--c),
    var(--px) 0 0 0 var(--c);
}

/* nav */
.nav {
  /* fixed (not sticky): iOS Safari 26 tints the status bar from a fixed header */
  position: fixed; top: 0; left: 0; right: 0; z-index: 10;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: calc(16px + env(safe-area-inset-top)) clamp(16px, 5vw, 64px) 16px;
  background: var(--bg);
  border-bottom: var(--px) solid var(--dim);
  font-size: 14px; font-weight: 600; letter-spacing: .06em;
}
.logo { color: var(--neon); text-decoration: none; text-shadow: var(--glow); font-size: 18px; font-weight: 800; padding: 8px 0; }
.nav nav { display: flex; align-items: center; gap: 24px; margin-left: auto; }
.nav nav a { color: var(--muted); text-decoration: none; text-transform: uppercase; }
.nav nav a:hover { color: var(--neon); text-shadow: var(--glow); }
.lang-btn {
  font: 600 14px var(--ui); background: var(--bg); color: var(--neon);
  border: 0; padding: 7px 9px; cursor: pointer; margin: 4px;
}
.lang-btn:hover { background: var(--neon); color: var(--bg); }

main { max-width: 1120px; margin: 0 auto; padding: 0 clamp(16px, 5vw, 48px); }

/* hero */
.hero { padding: 72px 0 32px; }
.kicker { color: var(--neon); font-size: 17px; margin: 0 0 18px; }
.kicker .cmt { color: var(--muted); }
h1 {
  font-size: clamp(38px, 7vw, 76px); font-weight: 800; line-height: 1.05; margin: 0 0 22px; letter-spacing: .02em;
  color: var(--text); text-shadow: var(--glow);
}
.typed { color: var(--neon); font-size: 24px; margin: 0 0 10px; min-height: 1.4em; }
.caret { animation: blink 1s steps(1) infinite; margin-left: 2px; }
.lead { color: var(--muted); max-width: 52ch; margin: 0; }
.cta { display: flex; gap: 22px; flex-wrap: wrap; margin-top: 32px; }
.cta.center { justify-content: center; }

.btn {
  display: inline-block; margin: var(--px); padding: 14px 18px;
  background: var(--bg); color: var(--neon); text-decoration: none;
  font: 600 15px var(--ui); letter-spacing: .08em; text-transform: uppercase; cursor: pointer;
  transition: transform .08s steps(2);
}
.btn:hover { background: var(--neon); color: var(--bg); }
.btn:active { transform: translateY(var(--px)); }
.btn.primary { background: var(--neon); color: var(--bg); filter: drop-shadow(0 0 10px rgba(0, 229, 255, .55)); }
.btn.primary:hover { background: var(--text); --c: var(--text); }

.scene-frame {
  margin: var(--px); background: #000; position: relative; width: 100%; max-width: 380px;
  filter: drop-shadow(0 0 16px rgba(0, 229, 255, .3));
}
#scene { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; image-rendering: pixelated; }
.scene-frame figcaption {
  padding: 6px 10px; font-size: 14px; color: var(--muted); border-top: var(--px) solid var(--dim);
}

/* glitch */
.glitch { position: relative; }
.glitch::before, .glitch::after {
  content: attr(data-text) / ""; position: absolute; inset: 0; opacity: 0; pointer-events: none;
  white-space: pre-line;
}
.glitch::before { color: var(--neon-2); }
.glitch::after { color: #ff2fd6; }
.glitch.on::before { opacity: .8; transform: translate(-3px, 0); clip-path: inset(10% 0 55% 0); }
.glitch.on::after { opacity: .6; transform: translate(3px, 0); clip-path: inset(60% 0 8% 0); }

/* HUD */
.hud {
  display: grid; grid-template-columns: repeat(3, 1fr); margin: 24px var(--px) 0;
  background: var(--panel);
}
.hud div { padding: 16px 18px; border-right: var(--px) dashed var(--dim); display: grid; gap: 8px; }
.hud div:last-child { border: 0; }
.hud-k { font-size: 13px; color: var(--muted); letter-spacing: .1em; }
.hud-v { color: var(--neon); font-size: 20px; font-weight: 600; }

/* sections */
.section { padding: 96px 0 24px; }
h2 { font-size: clamp(24px, 4vw, 36px); font-weight: 800; letter-spacing: .04em; margin: 0 0 36px; text-transform: uppercase; text-shadow: var(--glow); }
.num { color: var(--neon-2); font-size: .6em; vertical-align: middle; margin-right: 8px; text-shadow: none; }
.sub { color: var(--muted); margin: 10px 0 36px; }
h3 { font-size: 22px; font-weight: 600; line-height: 1.3; margin: 0 0 6px; color: var(--text); }

.sprite { display: inline-block; width: 40px; height: 40px; flex: none; filter: drop-shadow(0 0 6px rgba(0, 229, 255, .7)); }
.sprite.small { width: 20px; height: 20px; vertical-align: -3px; }
.sprite.big { width: 64px; height: 64px; margin-bottom: 24px; }
.sprite svg { width: 100%; height: 100%; display: block; }

.quests { list-style: none; margin: 0; padding: 0; display: grid; gap: 32px; }
.quest {
  display: flex; gap: 24px; align-items: flex-start; margin: var(--px);
  background: var(--panel); padding: 24px; --c: var(--dim);
  transition: box-shadow .1s;
}
.quest:hover { --c: var(--neon); }
.quest p { margin: 0; }
.when { font-size: 15px; color: #5f9bff; margin-bottom: 12px !important; }
.org { color: var(--neon); font-weight: 500; }
.meta { color: var(--muted); font-size: 16px; margin-bottom: 8px !important; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.card { margin: var(--px); background: var(--panel); padding: 24px; --c: var(--dim); }
.card:hover { --c: var(--neon); }
.card h3 { margin-top: 16px; }
.card p { margin: 0; color: var(--muted); }
.aside { color: var(--muted); margin: 36px 0 0; }

/* languages */
.langs { list-style: none; margin: 0; padding: 0; display: grid; gap: 22px; max-width: 760px; }
.langs li { display: grid; grid-template-columns: 140px 1fr 190px; gap: 18px; align-items: center; }
.lname { font-size: 20px; font-weight: 600; }
.cells { display: grid; grid-template-columns: repeat(10, 1fr); gap: 4px; }
.cells i { height: 16px; background: var(--dim); }
.cells i.on { background: var(--neon); box-shadow: 0 0 8px rgba(0, 229, 255, .7); }
.level { color: var(--muted); font-size: 16px; }

/* contact */
.contact {
  display: grid; grid-template-columns: auto 1fr; gap: 56px; align-items: center; padding-bottom: 96px;
}
.contact .scene-frame { width: 380px; }
.contact h2 { margin-bottom: 20px; }
.email { color: var(--muted); margin-top: 24px; font-size: 17px; overflow-wrap: anywhere; }

footer {
  max-width: 1120px; margin: 0 auto; padding: 28px clamp(16px, 5vw, 48px);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 14px; color: var(--muted); border-top: var(--px) solid var(--dim);
}

.blink { animation: blink 1s steps(1) infinite; }
.blink-slow { animation: blink 2.4s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* reveal: stepped, like an old game */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .4s steps(4), transform .4s steps(4); }
.reveal.in { opacity: 1; transform: none; }

@media (max-width: 860px) {
  :root { --nav-h: 122px; }
  body { font-size: 17px; }
  .hero { padding-top: 40px; }
  .hud { grid-template-columns: 1fr; }
  .hud div { border-right: 0; border-bottom: var(--px) dashed var(--dim); }
  .contact { grid-template-columns: 1fr; gap: 40px; }
  .contact .scene-frame { order: 2; width: auto; max-width: 320px; }
  .grid-2 { grid-template-columns: 1fr; }
  .nav { flex-wrap: wrap; row-gap: 4px; }
  .nav nav { order: 3; width: 100%; flex-wrap: wrap; justify-content: space-between; gap: 0 12px; margin: 0; font-size: 13px; letter-spacing: .02em; }
  .nav nav a { padding: 8px 0; }
  .quest { flex-direction: column; gap: 16px; }
  .langs li { grid-template-columns: 1fr auto; gap: 6px 16px; }
  .langs .cells { grid-column: 1 / -1; grid-row: 2; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .blink, .blink-slow, .caret { animation: none; }
}