/* Nerd Werds website: the game's dark lab, with the icon's pink and cyan */
@font-face {
  font-family: "Sigmar One";
  src: url("../fonts/SigmarOne-Regular.ttf") format("truetype");
  font-display: swap;
}

:root {
  --bg: #050b0e;
  --panel: #0b1a20;
  --panel-edge: #1d3a44;
  --text: #e8f4f6;
  --muted: #9bb6bd;
  --cyan: #2ee6d6;
  --pink: #ff4fa8;
  --gold: #ffd75a;
  --radius: 14px;
  --max: 1040px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 18px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

a { color: var(--cyan); }
a:hover { color: var(--pink); }

img { max-width: 100%; height: auto; display: block; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(5, 11, 14, 0.88);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--panel-edge);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text); }
.brand img { width: 40px; height: 40px; border-radius: 10px; }
.brand span { font-family: "Sigmar One", system-ui, sans-serif; font-size: 22px; letter-spacing: 0.5px; }
.nav { display: flex; gap: 18px; flex-wrap: wrap; }
.nav a { color: var(--muted); text-decoration: none; font-size: 16px; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--cyan); }

/* Hero */
.hero {
  position: relative;
  min-height: 78vh;
  display: grid; place-items: center;
  text-align: center;
  background: linear-gradient(180deg, rgba(5,11,14,0.55) 0%, rgba(5,11,14,0.75) 60%, var(--bg) 100%), url("../img/hero.jpg") center / cover no-repeat;
}
.hero .wrap { padding-top: 64px; padding-bottom: 64px; }
.logo {
  font-family: "Sigmar One", system-ui, sans-serif;
  font-size: clamp(56px, 12vw, 120px);
  line-height: 1;
  margin: 0;
  text-shadow: 0 0 24px rgba(0, 0, 0, 0.6);
}
.logo .n { color: var(--pink); text-shadow: 0 0 22px rgba(255, 79, 168, 0.55); }
.logo .w { color: var(--cyan); text-shadow: 0 0 22px rgba(46, 230, 214, 0.55); }
.tagline { font-size: clamp(20px, 3vw, 26px); color: var(--text); margin: 18px 0 6px; }
.subtag { color: var(--muted); margin: 0 0 28px; }

.badge {
  display: inline-block;
  padding: 14px 26px;
  border-radius: 999px;
  border: 2px solid var(--cyan);
  color: var(--cyan);
  font-weight: 700;
  text-decoration: none;
  background: rgba(46, 230, 214, 0.08);
}

/* Sections */
section { padding: 64px 0; }
h2 { font-family: "Sigmar One", system-ui, sans-serif; font-weight: 400; font-size: clamp(28px, 4.5vw, 40px); line-height: 1.15; margin: 0 0 20px; color: var(--cyan); }
h3 { margin: 28px 0 8px; font-size: 21px; color: var(--text); }

.example {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px;
  margin: 28px 0 8px;
}
.tile {
  width: 84px; height: 84px; border-radius: 12px;
  background: var(--panel); border: 2px solid var(--panel-edge);
  display: grid; place-items: center; position: relative;
  font-family: ui-monospace, "JetBrains Mono", Consolas, monospace;
}
.tile b { font-size: 34px; color: var(--gold); }
.tile small { position: absolute; top: 4px; left: 7px; font-size: 12px; color: var(--muted); }
.plus { color: var(--muted); font-size: 26px; }
.equals { color: var(--pink); font-family: "Sigmar One", system-ui, sans-serif; font-size: 34px; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; margin-top: 24px; }
.card { background: var(--panel); border: 1px solid var(--panel-edge); border-radius: var(--radius); padding: 22px; }
.card h3 { margin-top: 0; color: var(--cyan); }
.card p { margin: 0; color: var(--muted); }
.mult { color: var(--pink); font-weight: 700; white-space: nowrap; }

.panels { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; margin-top: 24px; }
.panels figure { margin: 0; background: var(--panel); border: 1px solid var(--panel-edge); border-radius: var(--radius); overflow: hidden; }
.panels figcaption { padding: 12px 16px; color: var(--muted); font-size: 16px; }

/* Text pages (privacy, support) */
.page { padding: 48px 0 72px; }
.page h1 { font-family: "Sigmar One", system-ui, sans-serif; font-weight: 400; font-size: clamp(32px, 6vw, 48px); margin: 0 0 6px; color: var(--cyan); }
.page .updated { color: var(--muted); margin: 0 0 28px; }
.page p, .page li { max-width: 72ch; }
.summary { background: var(--panel); border: 1px solid var(--panel-edge); border-left: 4px solid var(--cyan); border-radius: var(--radius); padding: 18px 22px; margin: 0 0 24px; max-width: 72ch; }
.summary p { margin: 0; }
.contact { font-size: 22px; font-weight: 700; }

/* Footer */
.site-footer { border-top: 1px solid var(--panel-edge); padding: 28px 0 40px; color: var(--muted); font-size: 15px; }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--cyan); }

@media (max-width: 560px) {
  body { font-size: 17px; }
  .nav { gap: 12px; }
  .brand span { display: none; }
  .tile { width: 64px; height: 64px; }
  .tile b { font-size: 26px; }
}