:root {
  --navy: #1f3b63;
  --navy-2: #2a4d7e;
  --blue: #2f6fd6;
  --red: #d23b3b;
  --yellow: #f2c230;
  --green: #3fa34d;
  --bg: #fbfaf7;
  --bg-2: #f1efe8;
  --card: #ffffff;
  --fg: #1c2230;
  --muted: #5d6474;
  --line: #e2dfd6;
  --code: #f1efe8;
  --shadow: 0 1px 2px rgba(20, 30, 50, .06), 0 8px 24px rgba(20, 30, 50, .06);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #12161f; --bg-2: #181d28; --card: #1c2230; --fg: #e9ecf2; --muted: #a2a9b8;
    --line: #2b3242; --code: #0e1219; --navy-2: #8fb0e0; --shadow: none;
  }
}
:root[data-theme="dark"] {
  --bg: #12161f; --bg-2: #181d28; --card: #1c2230; --fg: #e9ecf2; --muted: #a2a9b8;
  --line: #2b3242; --code: #0e1219; --navy-2: #8fb0e0; --shadow: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, sans-serif;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); }
code, kbd {
  font: .9em ui-monospace, "Cascadia Code", Consolas, "DejaVu Sans Mono", monospace;
  background: var(--code); border: 1px solid var(--line); border-radius: 5px; padding: .05em .35em;
}
kbd { box-shadow: inset 0 -1px 0 var(--line); white-space: nowrap; }
pre { background: var(--code); border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; overflow-x: auto; }
pre code { background: none; border: 0; padding: 0; }

/* language: both texts are in the page, the inactive one is hidden */
html[data-lang="en"] [lang="nl"]:not(html), html[data-lang="nl"] [lang="en"]:not(html) { display: none !important; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* header */
.top {
  position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--line);
}
.top .wrap { display: flex; align-items: center; gap: 18px; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 750; font-size: 19px; color: var(--fg); text-decoration: none; margin-right: auto; }
.brand img { width: 30px; height: 30px; border-radius: 7px; }
.nav { display: flex; gap: 18px; }
.nav a { color: var(--muted); text-decoration: none; font-size: 15px; }
.nav a:hover, .nav a.on { color: var(--fg); }
.lang { display: flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.lang button {
  border: 0; background: none; color: var(--muted); font: inherit; font-size: 13px; font-weight: 650;
  padding: 4px 10px; cursor: pointer;
}
.lang button[aria-pressed="true"] { background: var(--navy); color: #fff; }
@media (max-width: 720px) { .nav { display: none; } }

/* buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 11px 18px; border-radius: 10px;
  font-weight: 650; text-decoration: none; border: 1px solid transparent; font-size: 15px;
}
.btn.primary { background: var(--navy); color: #fff; }
.btn.primary:hover { background: #18304f; }
.btn.ghost { border-color: var(--line); color: var(--fg); background: var(--card); }
.btn.ghost:hover { border-color: var(--muted); }
.btn svg { width: 18px; height: 18px; }

/* hero */
.hero { padding: 64px 0 32px; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1fr); gap: 36px; }
.hero h1 { font-size: clamp(34px, 5.4vw, 56px); line-height: 1.08; letter-spacing: -.02em; margin: 0 0 18px; max-width: 16ch; }
.hero h1 .mark { background: linear-gradient(transparent 62%, color-mix(in srgb, var(--yellow) 70%, transparent) 62%); }
.hero p.lead { font-size: 19px; color: var(--muted); max-width: 60ch; margin: 0 0 26px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.platforms { display: flex; gap: 16px; color: var(--muted); font-size: 14px; margin-top: 16px; flex-wrap: wrap; }
.platforms span { display: inline-flex; align-items: center; gap: 6px; }
.platforms svg { width: 16px; height: 16px; }
.shot {
  border-radius: 14px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow);
  background: var(--card);
}
.shot .bar { display: flex; gap: 6px; padding: 9px 12px; border-bottom: 1px solid var(--line); }
.shot .bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }

/* sections */
section { padding: 56px 0; }
section.alt { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
h2 { font-size: clamp(26px, 3.4vw, 36px); letter-spacing: -.01em; line-height: 1.15; margin: 0 0 12px; }
.sub { color: var(--muted); max-width: 64ch; margin: 0 0 32px; font-size: 17px; }
.eyebrow { text-transform: uppercase; letter-spacing: .08em; font-size: 12px; font-weight: 700; color: var(--red); margin-bottom: 8px; }

.mission { font-size: clamp(20px, 2.4vw, 26px); line-height: 1.45; max-width: 46ch; margin: 0; font-weight: 500; }
.mission b { color: var(--navy-2); }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 20px; box-shadow: var(--shadow); }
.card h3 { margin: 10px 0 6px; font-size: 17px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.icon { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: var(--bg-2); border: 1px solid var(--line); }
.icon svg { width: 24px; height: 24px; }
.badge { display: inline-block; font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 99px; background: color-mix(in srgb, var(--yellow) 30%, transparent); color: var(--fg); vertical-align: 2px; margin-left: 6px; }

.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: center; }
@media (max-width: 860px) { .split { grid-template-columns: minmax(0, 1fr); } }
.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; }
.steps li { counter-increment: s; position: relative; padding: 0 0 16px 44px; }
.steps li::before {
  content: counter(s); position: absolute; left: 0; top: 0; width: 30px; height: 30px; border-radius: 50%;
  background: var(--navy); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 14px;
}
.layers { display: grid; gap: 8px; }
.layer { display: flex; align-items: center; gap: 12px; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; font-size: 15px; }
.layer i { width: 14px; height: 14px; border-radius: 4px; flex: none; }
.layer span:last-child { margin-left: auto; color: var(--muted); font-size: 13px; }

.dl { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 16px; }
.dl .card { min-width: 0; }
.dl .card { display: flex; flex-direction: column; gap: 12px; }
.dl .card h3 { display: flex; align-items: center; gap: 10px; margin: 0; font-size: 20px; }
.dl .card h3 svg { width: 26px; height: 26px; }
.dl .card .btn { align-self: flex-start; margin-top: auto; }

footer { padding: 36px 0 48px; color: var(--muted); font-size: 14px; border-top: 1px solid var(--line); }
footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 28px; align-items: center; }
footer a { color: var(--muted); }
footer .grow { margin-right: auto; }

/* manual */
.manual { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 40px; padding: 40px 20px 64px; }
@media (max-width: 860px) {
  .manual { grid-template-columns: minmax(0, 1fr); gap: 20px; padding-top: 24px; }
  .toc { position: static !important; }
  .toc ol { display: flex; flex-wrap: wrap; gap: 6px; border: 0; }
  .toc a { border: 1px solid var(--line); border-radius: 99px; padding: 3px 10px; margin: 0; background: var(--card); }
  .toc a.on { border-color: var(--red); }
}
.toc { position: sticky; top: 80px; align-self: start; font-size: 14px; }
.toc ol { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--line); }
.toc a { display: block; padding: 5px 12px; color: var(--muted); text-decoration: none; margin-left: -2px; border-left: 2px solid transparent; }
.toc a:hover { color: var(--fg); }
.toc a.on { color: var(--fg); border-left-color: var(--red); font-weight: 600; }
.doc { min-width: 0; max-width: 760px; }
.doc h1 { font-size: clamp(30px, 4vw, 42px); margin: 0 0 8px; letter-spacing: -.02em; }
.doc h2 { margin-top: 48px; padding-top: 12px; scroll-margin-top: 70px; }
.doc h3 { margin: 28px 0 8px; font-size: 18px; }
.doc p, .doc li { color: var(--fg); }
.doc .note { background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--yellow); border-radius: 8px; padding: 12px 16px; margin: 16px 0; }
.tbl { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; margin: 12px 0; }
table { border-collapse: collapse; width: 100%; font-size: 15px; background: var(--card); }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: var(--bg-2); font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
tr:last-child td { border-bottom: 0; }
.dl .card .alt-dl { font-size: 13.5px; }
.dl .card .alt-dl a { color: inherit; text-decoration: underline; }