/* =========================================================
   Buro26 tools dashboard
   Kleuren en typografie overgenomen uit de huisstijl van
   buro26.digital (Ubuntu voor koppen, Open Sans voor tekst)
   ========================================================= */

:root {
  /* Merkkleuren */
  --black: #000e1a;
  --blue-50: #f9fdff;
  --blue-100: #f1f9ff;
  --blue-200: #d9eeff;
  --blue-400: #008cff;
  --blue-450: #007bff;
  --blue-500: #0077d9;
  --dark-blue: #1348ba;

  --grey-100: #f2f2f2;
  --grey-200: #ededed;
  --grey-400: #788693;
  --grey-500: #465660;
  --grey-800: #212121;
  --white: #fff;

  /* Rollen */
  --bg: var(--blue-50);
  --surface: var(--white);
  --text: var(--black);
  --text-muted: var(--grey-500);
  --text-soft: var(--grey-400);
  --line: var(--grey-200);
  --accent: var(--blue-400);

  /* Vorm */
  --radius: .625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.375rem;
  --shadow-sm: 0 1px 2px rgb(0 14 26 / .05);
  --shadow-md: 0 6px 20px -8px rgb(0 14 26 / .16);
  --shadow-lg: 0 18px 44px -18px rgb(0 14 26 / .28);

  --wrap: 76rem;
  --font-heading: "Ubuntu", system-ui, sans-serif;
  --font-main: "Open Sans", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

/* Het hidden-attribuut moet altijd winnen van een display uit deze stylesheet */
[hidden] { display: none !important; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-main);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  margin: 0;
  letter-spacing: -.015em;
}

a { color: var(--blue-500); }

img, svg { max-width: 100%; }

iconify-icon { display: inline-block; vertical-align: -.125em; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2.5rem);
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  background: var(--accent);
  color: var(--white);
  padding: .625rem 1rem;
  border-radius: 0 0 var(--radius) var(--radius);
  font-weight: 600;
  text-decoration: none;
  transition: top .2s ease;
}
.skip-link:focus { top: 0; }

:focus-visible {
  outline: 3px solid var(--blue-400);
  outline-offset: 3px;
}

/* ---------------------------------------------------------
   Logo (SVG als mask, zodat de kleur meebeweegt met de tekst)
   --------------------------------------------------------- */
.brand-logo,
.footer-logo {
  display: block;
  background-color: currentColor;
  -webkit-mask: url("../logo-buro26.svg") no-repeat center / contain;
  mask: url("../logo-buro26.svg") no-repeat center / contain;
}

.brand-logo { width: 8.75rem; height: 2.75rem; }
.footer-logo { width: 7.5rem; height: 2.35rem; }

/* ---------------------------------------------------------
   Header
   --------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--black);
  color: var(--white);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 4vw, 2.5rem);
  min-height: 4.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .875rem;
  color: var(--white);
  text-decoration: none;
  flex: 0 0 auto;
}
.brand:hover { color: var(--blue-200); }

.brand-divider {
  width: 1px;
  height: 1.5rem;
  background: rgb(255 255 255 / .22);
}

.brand-label {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1.0625rem;
  letter-spacing: .01em;
  color: var(--blue-200);
}

/* Zoekveld */
.search {
  position: relative;
  margin-left: auto;
  flex: 1 1 22rem;
  max-width: 26rem;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: .9rem;
  font-size: 1.05rem;
  color: rgb(255 255 255 / .5);
  pointer-events: none;
}

.search input {
  width: 100%;
  font: inherit;
  font-size: .9375rem;
  color: var(--white);
  background: rgb(255 255 255 / .07);
  border: 1px solid rgb(255 255 255 / .14);
  border-radius: 999px;
  padding: .6rem 2.75rem .6rem 2.6rem;
  transition: background .18s ease, border-color .18s ease;
  -webkit-appearance: none;
  appearance: none;
}
.search input::placeholder { color: rgb(255 255 255 / .48); }
.search input:hover { background: rgb(255 255 255 / .11); }
.search input:focus {
  background: rgb(255 255 255 / .13);
  border-color: var(--blue-400);
  outline: none;
}
.search input::-webkit-search-cancel-button { -webkit-appearance: none; }

.search-hint {
  position: absolute;
  right: .7rem;
  font-family: var(--font-main);
  font-size: .75rem;
  line-height: 1;
  color: rgb(255 255 255 / .55);
  background: rgb(255 255 255 / .1);
  border: 1px solid rgb(255 255 255 / .16);
  border-radius: .3rem;
  padding: .2rem .4rem;
  pointer-events: none;
}
.search input:focus ~ .search-hint { opacity: 0; }

/* ---------------------------------------------------------
   Hero
   --------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--black);
  color: var(--white);
}

/* Zachte blauwe gloed, verwijzend naar het accent uit de huisstijl */
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.hero::before {
  width: 40rem; height: 40rem;
  top: -22rem; right: -10rem;
  background: radial-gradient(circle, rgb(0 140 255 / .38), transparent 62%);
}
.hero::after {
  width: 32rem; height: 32rem;
  bottom: -20rem; left: -8rem;
  background: radial-gradient(circle, rgb(19 72 186 / .34), transparent 65%);
}

.hero-inner {
  position: relative;
  padding-block: clamp(2.75rem, 7vw, 4.75rem) clamp(2.5rem, 6vw, 4rem);
  max-width: 76rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  margin: 0 0 1.125rem;
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .085em;
  text-transform: uppercase;
  color: var(--blue-200);
  background: rgb(0 140 255 / .16);
  border: 1px solid rgb(0 140 255 / .32);
  border-radius: 999px;
  padding: .35rem .85rem;
}
.eyebrow iconify-icon { font-size: 1rem; }

.hero h1 {
  font-size: clamp(1.9rem, 5.2vw, 3.15rem);
  max-width: 34ch;
}

.hero-text {
  max-width: 58ch;
  margin: 1.125rem 0 0;
  color: rgb(255 255 255 / .74);
  font-size: clamp(1rem, 1.6vw, 1.0625rem);
}

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin: 2.25rem 0 0;
}

.stat {
  background: rgb(255 255 255 / .06);
  border: 1px solid rgb(255 255 255 / .13);
  border-radius: var(--radius-lg);
  padding: .85rem 1.4rem;
  min-width: 8.5rem;
}
.stat dt {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgb(255 255 255 / .58);
}
.stat dd {
  margin: .15rem 0 0;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.75rem;
  line-height: 1.1;
  color: var(--white);
}

/* ---------------------------------------------------------
   Filterbalk
   --------------------------------------------------------- */
.chipbar {
  position: sticky;
  top: 4.5rem;
  z-index: 40;
  background: rgb(249 253 255 / .88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.chipbar-inner {
  display: flex;
  gap: .5rem;
  padding-block: .875rem;
  overflow-x: auto;
  scrollbar-width: none;
}
.chipbar-inner::-webkit-scrollbar { display: none; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  flex: 0 0 auto;
  font: inherit;
  font-size: .875rem;
  font-weight: 600;
  color: var(--grey-500);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .45rem 1rem;
  cursor: pointer;
  transition: color .16s ease, border-color .16s ease, background .16s ease, box-shadow .16s ease;
}
.chip iconify-icon { font-size: 1.05rem; }
.chip:hover {
  color: var(--blue-500);
  border-color: var(--blue-200);
  background: var(--blue-100);
}
.chip.is-active {
  color: var(--white);
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 4px 14px -4px rgb(0 140 255 / .55);
}

/* ---------------------------------------------------------
   Domeinen
   --------------------------------------------------------- */
main { padding-block: clamp(2rem, 5vw, 3.25rem) clamp(3rem, 7vw, 4.5rem); }

.domain + .domain { margin-top: clamp(2.5rem, 5vw, 3.75rem); }

.domain-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: start;
  gap: 1rem;
  padding-bottom: 1.25rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.domain-icon {
  display: grid;
  place-items: center;
  width: 2.875rem;
  height: 2.875rem;
  border-radius: var(--radius);
  color: var(--blue-500);
  background: var(--blue-200);
  font-size: 1.5rem;
}

.domain-head h2 { font-size: clamp(1.25rem, 2.6vw, 1.625rem); }

.domain-head p {
  margin: .35rem 0 0;
  color: var(--text-muted);
  font-size: .9375rem;
  max-width: 68ch;
}

.domain-count {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: .8125rem;
  color: var(--grey-500);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .2rem .7rem;
  white-space: nowrap;
}

/* ---------------------------------------------------------
   Tool cards
   --------------------------------------------------------- */
.grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.125rem;
  grid-template-columns: repeat(auto-fill, minmax(19rem, 1fr));
}

.card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.375rem 1.5rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  color: inherit;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.card-link:hover,
.card-link:focus-visible {
  transform: translateY(-3px);
  border-color: var(--blue-200);
  box-shadow: var(--shadow-lg);
}

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.card-icon {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: .875rem;
  font-size: 1.5rem;
  color: var(--blue-500);
  background: linear-gradient(150deg, var(--blue-100), var(--blue-200));
  border: 1px solid rgb(0 140 255 / .14);
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}
.card-link:hover .card-icon,
.card-link:focus-visible .card-icon {
  color: var(--white);
  background: linear-gradient(150deg, var(--blue-400), var(--dark-blue));
  border-color: transparent;
}

.card-external {
  font-size: 1.125rem;
  color: var(--text-soft);
  flex: 0 0 auto;
  margin-top: .2rem;
  transition: color .2s ease, transform .2s ease;
}
.card-link:hover .card-external,
.card-link:focus-visible .card-external {
  color: var(--accent);
  transform: translate(2px, -2px);
}

.card-link h3 { font-size: 1.0625rem; }

.card-desc {
  margin: .5rem 0 1rem;
  color: var(--text-muted);
  font-size: .9rem;
  line-height: 1.6;
}

.card-url {
  display: block;
  margin-top: auto;
  font-size: .8125rem;
  font-weight: 600;
  color: var(--blue-500);
  word-break: break-word;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: .375rem;
  margin-top: .875rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  font-size: .75rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--grey-500);
  background: var(--grey-100);
  border-radius: .375rem;
  padding: .2rem .5rem;
}
.tag iconify-icon { font-size: .8125rem; }

.tag-warn { color: #8a5300; background: #fff4e0; }
.tag-beta { color: var(--blue-500); background: var(--blue-200); }

/* ---------------------------------------------------------
   Geen resultaten
   --------------------------------------------------------- */
.no-results {
  display: flex;
  align-items: center;
  gap: .625rem;
  margin: 0 0 2rem;
  padding: 1.5rem;
  background: var(--white);
  border: 1px dashed var(--blue-200);
  border-radius: var(--radius-lg);
  color: var(--text-muted);
  font-weight: 600;
}
.no-results iconify-icon { font-size: 1.375rem; color: var(--accent); }

/* ---------------------------------------------------------
   Footer
   --------------------------------------------------------- */
.site-footer {
  background: var(--black);
  color: rgb(255 255 255 / .68);
}

.footer-inner {
  padding-block: clamp(2.25rem, 5vw, 3rem);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}

.footer-logo { color: var(--white); }

.site-footer p { margin: 0; font-size: .9375rem; }
.site-footer a { color: var(--blue-200); }

.footer-meta {
  font-size: .8125rem !important;
  color: rgb(255 255 255 / .42);
}

/* ---------------------------------------------------------
   Responsive
   --------------------------------------------------------- */
@media (max-width: 60rem) {
  .header-inner { flex-wrap: wrap; padding-block: .875rem; }
  .search { flex-basis: 100%; max-width: none; margin-left: 0; }
  .chipbar { top: 0; position: static; }
}

@media (max-width: 40rem) {
  .brand-logo { width: 7.25rem; height: 2.25rem; }
  .stat { flex: 1 1 8rem; }
  .domain-head { grid-template-columns: auto 1fr; }
  .domain-count { grid-column: 2; justify-self: start; }
  .card-link { padding: 1.25rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .card-link:hover { transform: none; }
}