/* CodeSolid: één pagina in twee talen. Elke tekst staat er twee keer, met lang="en" en
   lang="nl"; js/lang.js zet data-lang op <html> en de regel hieronder verbergt de andere taal.
   Zonder JavaScript blijft het Engels. */
[data-lang="en"] [lang="nl"],
[data-lang="nl"] [lang="en"] { display: none !important; }

@font-face {
  font-family: "Inter Tight";
  src: url("/fonts/inter-tight-latin-wght-normal.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/fonts/jetbrains-mono-latin-wght-normal.woff2") format("woff2");
  font-weight: 100 800;
  font-display: swap;
}

:root {
  --bg: #f5f4ef;
  --surface: #ffffff;
  --ink: #15161a;
  --ink-2: #4a4c55;
  --ink-3: #7b7d86;
  --line: #dddbd2;
  --accent: #2f54eb;
  --accent-ink: #ffffff;
  --accent-soft: #e6ebff;
  --term-bg: #15161a;
  --term-ink: #e9e8e3;
  --term-dim: #8b8e99;
  --term-key: #8fa8ff;
  --sans: "Inter Tight", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --radius: 14px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101114;
    --surface: #17181c;
    --ink: #ecebe6;
    --ink-2: #b4b5bc;
    --ink-3: #868892;
    --line: #2a2c33;
    --accent: #7f9bff;
    --accent-ink: #0d0f16;
    --accent-soft: #1d2442;
    --term-bg: #0a0b0d;
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, p { margin: 0; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 24px; }
@media (max-width: 560px) { .wrap { padding: 0 16px; } }

.sr {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}
.skip {
  position: absolute; left: 16px; top: -48px; z-index: 10;
  background: var(--ink); color: var(--bg); padding: 8px 14px; border-radius: 8px;
}
.skip:focus { top: 12px; }

/* Kop */
.top {
  position: sticky; top: 0; z-index: 5;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid transparent;
}
.top-in { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-mark { width: 28px; height: 28px; }
.m-bg { fill: var(--ink); }
.m-fg { fill: var(--accent); }
.brand-name { font-family: var(--mono); font-weight: 600; font-size: 1.05rem; letter-spacing: -0.02em; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  text-decoration: none; color: var(--ink-2); font-weight: 500;
  padding: 8px 12px; border-radius: 8px;
}
.nav a:hover { color: var(--ink); background: var(--line); }
.lang-btn {
  margin-left: 6px; font: 600 0.8rem/1 var(--mono); letter-spacing: 0.04em;
  color: var(--ink); background: transparent; border: 1px solid var(--line);
  border-radius: 999px; padding: 8px 12px; cursor: pointer;
}
.lang-btn:hover { border-color: var(--ink-3); }

/* Hero */
.hero {
  display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: 56px; align-items: center;
  padding-top: 88px; padding-bottom: 96px;
}
.eyebrow {
  font-family: var(--mono); font-size: 0.82rem; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 20px;
}
h1 {
  font-size: clamp(2.4rem, 5.6vw, 4.1rem); line-height: 1.04;
  letter-spacing: -0.035em; font-weight: 700; text-wrap: balance;
}
.lead { margin-top: 24px; font-size: 1.2rem; color: var(--ink-2); max-width: 34em; text-wrap: pretty; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 0 22px; border-radius: 999px;
  font-weight: 600; text-decoration: none; transition: transform .15s ease, background .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-solid { background: var(--accent); color: var(--accent-ink); }
.btn-solid:hover { background: color-mix(in srgb, var(--accent) 88%, var(--ink)); }
.btn-line { border: 1px solid var(--line); color: var(--ink); }
.btn-line:hover { border-color: var(--ink-3); }

.term {
  background: var(--term-bg); color: var(--term-ink);
  border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 30px 60px -30px rgb(20 22 40 / 0.45), 0 0 0 1px rgb(255 255 255 / 0.04) inset;
}
.term-bar { display: flex; gap: 7px; padding: 14px 16px; border-bottom: 1px solid rgb(255 255 255 / 0.07); }
.term-bar i { width: 11px; height: 11px; border-radius: 50%; background: #3a3c44; }
.term-body {
  margin: 0; padding: 20px 22px 24px; font: 400 0.88rem/1.85 var(--mono);
  white-space: pre; overflow-x: auto;
}
.t-p { color: var(--term-dim); }
.t-k { color: var(--term-key); }
.t-c {
  display: inline-block; width: 0.6em; height: 1.1em; margin-left: 4px;
  vertical-align: -0.2em; background: var(--term-ink); animation: blink 1.1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .t-c { animation: none; } }

/* Secties */
.block { padding-top: 72px; padding-bottom: 72px; border-top: 1px solid var(--line); scroll-margin-top: 64px; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.3rem); letter-spacing: -0.03em; line-height: 1.15; font-weight: 700; }
.section-lead { margin-top: 12px; color: var(--ink-2); font-size: 1.1rem; max-width: 40em; }

.services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; margin-top: 40px; }
.num { display: block; font: 500 0.8rem var(--mono); color: var(--accent); margin-bottom: 14px; }
.service h3 { font-size: 1.2rem; letter-spacing: -0.015em; margin-bottom: 8px; }
.service p { color: var(--ink-2); }

.projects { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-top: 40px; }
.project {
  display: flex; flex-direction: column; gap: 16px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px;
}
.project-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.project h3 { font-size: 1.45rem; letter-spacing: -0.025em; }
.kind {
  flex: none; font: 500 0.74rem var(--mono); text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--accent); background: var(--accent-soft); padding: 5px 9px; border-radius: 6px;
}
.project p { color: var(--ink-2); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: auto 0 0; padding: 0; }
.chips li {
  font: 500 0.78rem var(--mono); color: var(--ink-2);
  border: 1px solid var(--line); border-radius: 999px; padding: 4px 10px;
}
.project-link, .project-private {
  padding-top: 16px; border-top: 1px solid var(--line);
  font: 500 0.9rem var(--mono);
}
.project-link { color: var(--accent); text-decoration: none; }
.project-link:hover { text-decoration: underline; text-underline-offset: 3px; }
.project-private { color: var(--ink-3); }
.aside { margin-top: 28px; color: var(--ink-3); }

.contact { padding-bottom: 104px; }
.mail {
  display: inline-block; margin-top: 28px;
  font-size: clamp(1.6rem, 5.5vw, 3.2rem); font-weight: 700; letter-spacing: -0.035em;
  color: var(--ink); text-decoration: underline; text-decoration-color: var(--accent);
  text-decoration-thickness: 3px; text-underline-offset: 8px; overflow-wrap: anywhere;
}
.mail:hover { color: var(--accent); }
.social { margin-top: 28px; }
.social a {
  font: 500 0.95rem var(--mono); color: var(--ink-2);
  text-decoration: none; border-bottom: 1px solid var(--line); padding-bottom: 2px;
}
.social a:hover { color: var(--accent); border-color: var(--accent); }

/* Voet: de wettelijke vermeldingen van de BV */
.foot { border-top: 1px solid var(--line); padding: 36px 0 48px; color: var(--ink-3); font-size: 0.9rem; }
.legal { display: flex; flex-wrap: wrap; gap: 14px 40px; margin: 0; }
.legal dt { font: 500 0.72rem var(--mono); text-transform: uppercase; letter-spacing: 0.06em; }
.legal dd { margin: 2px 0 0; color: var(--ink-2); }
.foot-note { margin-top: 24px; }

@media (max-width: 900px) {
  .hero { grid-template-columns: minmax(0, 1fr); gap: 48px; padding-top: 56px; padding-bottom: 72px; }
  .services { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .projects { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
  .nav a { padding: 8px 8px; }
  .project { padding: 22px; }
  .term-body { font-size: 0.8rem; padding: 16px; }
  .block { padding-top: 56px; padding-bottom: 56px; }
}