/* Cupgress — www, scanner-esthetiek in lijn met de portal */
:root {
  --bg: #04080c;
  --panel: #0a1218;
  --line: #13232f;
  --xm: #29d7ff;
  --enl: #2bd42b;
  --res: #2f8fff;
  --text: #b8ccd6;
  --dim: #5c7484;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.6;
}
a { color: var(--xm); text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--xm); outline-offset: 2px; }
code { color: var(--xm); }

header.site {
  border-bottom: 1px solid var(--line);
  background: rgba(4,8,12,.92);
  padding: 14px 20px;
  display: flex; align-items: baseline; gap: 18px; flex-wrap: wrap;
  position: sticky; top: 0; overflow: hidden; z-index: 2;
}
header.site::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(41,215,255,.10), transparent);
  transform: translateX(-100%);
  animation: sweep 7s linear infinite;
  pointer-events: none;
}
@keyframes sweep { to { transform: translateX(100%); } }
@media (prefers-reduced-motion: reduce) { header.site::after { animation: none; } }

.brand { color: var(--xm); font-weight: 700; letter-spacing: .28em; text-transform: uppercase; font-size: 15px; }
.brand small { color: var(--dim); letter-spacing: .1em; font-weight: 400; }
nav { display: flex; gap: 18px; margin-left: auto; }
nav a { color: var(--dim); text-transform: uppercase; letter-spacing: .12em; font-size: 12px; position: relative; z-index: 3; }
nav a:hover { color: var(--xm); }
nav a.portal-link { color: var(--xm); }

main { max-width: 860px; margin: 0 auto; padding: 48px 20px 60px; }
section { margin-bottom: 56px; }

.eyebrow { color: var(--dim); text-transform: uppercase; letter-spacing: .2em; font-size: 12px; margin: 0 0 12px; }
h1 {
  color: #e6f4fa; font-size: clamp(28px, 6vw, 44px); line-height: 1.15;
  letter-spacing: .02em; text-transform: uppercase; font-weight: 700; margin: 0 0 18px;
}
h2 { color: var(--xm); font-size: 14px; text-transform: uppercase; letter-spacing: .16em; margin: 0 0 16px; }
h3 { color: #e6f4fa; font-size: 14px; letter-spacing: .06em; margin: 0 0 8px; }
.lead { max-width: 560px; margin: 0 0 24px; }
.body { max-width: 620px; }

.btn {
  display: inline-block; border: 1px solid var(--xm); color: var(--xm);
  border-radius: 3px; padding: 12px 26px; font-size: 13px;
  text-transform: uppercase; letter-spacing: .14em;
}
.btn:hover { background: rgba(41,215,255,.1); text-decoration: none; }
.btn.primary { background: rgba(41,215,255,.08); box-shadow: 0 0 18px rgba(41,215,255,.15); }

/* mini-leaderboard in de hero */
.board-demo { margin-top: 40px; border: 1px solid var(--line); background: var(--panel); border-radius: 4px; padding: 14px 16px; max-width: 560px; }
.board-demo .row { display: grid; grid-template-columns: 28px minmax(110px, auto) 1fr 90px; gap: 12px; align-items: center; padding: 7px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.board-demo .row:last-child { border-bottom: 0; }
.agent { font-weight: 600; }
.agent.enl { color: var(--enl); }
.agent.res { color: var(--res); }
.score { text-align: right; font-variant-numeric: tabular-nums; color: var(--text); }
.bar-wrap { position: relative; display: block; height: 6px; background: #08141c; border-radius: 3px; }
.bar { position: absolute; inset: 0 auto 0 0; border-radius: 3px; display: block; }
.bar.enl { background: var(--enl); box-shadow: 0 0 8px rgba(43,212,43,.5); }
.bar.res { background: var(--res); box-shadow: 0 0 8px rgba(47,143,255,.5); }

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 4px; padding: 18px; }
.panel p { margin: 0; font-size: 13.5px; color: var(--text); }

.rules ul { margin: 0; padding-left: 20px; }
.rules li { margin: 8px 0; font-size: 13.5px; }
.rules strong { color: #e6f4fa; }

footer {
  border-top: 1px solid var(--line);
  padding: 18px 20px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  color: var(--dim); font-size: 12px;
}

@media (max-width: 560px) {
  .board-demo .row { grid-template-columns: 24px 1fr 70px; }
  .board-demo .bar-wrap { display: none; }
  main { padding: 32px 14px 40px; }
}

/* taalwissel */
.lang-switch { display: inline-flex; gap: 8px; align-items: baseline; margin-left: 12px; }
.lang-switch a { color: var(--dim); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; text-decoration: none; }
.lang-switch a.cur { color: var(--xm); border-bottom: 1px solid var(--xm); }