/* CrossDimension — één pagina, geen framework.
 * Kleuren uit de bestaande huisstijl: blauw #73c6e6 en grijs #bcbdc0 (logo), inkt #151515. */

@font-face {
  font-family: "Raleway";
  src: url("/fonts/raleway.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --blauw: #73c6e6;
  --blauw-diep: #2a7fa3;
  --grijs: #bcbdc0;
  --inkt: #151515;
  --inkt-2: #1e1f21;
  --papier: #f5f5f3;
  --tekst: #2b2b2b;
  --tekst-zacht: #5d5f63;
  --lijn: rgba(21, 21, 21, 0.12);
  --grond: #ffffff;
  --kader: min(1120px, 100% - 2 * var(--rand));
  --rand: clamp(16px, 5vw, 48px);
  --lettertype: "Raleway", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --papier: #1a1b1d;
    --grond: #121314;
    --tekst: #e6e6e4;
    --tekst-zacht: #a3a5a9;
    --lijn: rgba(255, 255, 255, 0.12);
    --blauw-diep: var(--blauw);
  }
}
:root[data-theme="dark"] {
  --papier: #1a1b1d;
  --grond: #121314;
  --tekst: #e6e6e4;
  --tekst-zacht: #a3a5a9;
  --lijn: rgba(255, 255, 255, 0.12);
  --blauw-diep: var(--blauw);
}

*, *::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(--grond);
  color: var(--tekst);
  font: 400 1.0625rem/1.65 var(--lettertype);
  font-feature-settings: "lnum" 1, "pnum" 1;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
img { display: block; max-width: 100%; }
h1, h2, h3 { margin: 0; font-weight: 400; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }

.kader { width: var(--kader); margin-inline: auto; }

.overslaan {
  position: absolute; left: var(--rand); top: -100px; z-index: 10;
  padding: 10px 14px; background: var(--blauw); color: var(--inkt); text-decoration: none;
}
.overslaan:focus { top: 12px; }

:focus-visible { outline: 2px solid var(--blauw); outline-offset: 3px; }

.label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blauw-diep);
}

/* Balk: ligt over de held, scrolt mee weg. */
.balk {
  position: absolute; inset: 0 0 auto; z-index: 5;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: max(20px, env(safe-area-inset-top)) var(--rand) 20px;
  color: #fff;
}
.merk {
  font-size: clamp(1.25rem, 1rem + 1vw, 1.6rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  text-decoration: none;
  line-height: 1;
}
.merk-cross { color: var(--blauw); }
.balk nav { display: flex; gap: clamp(16px, 3vw, 36px); }
.balk nav a {
  font-size: 0.82rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  text-decoration: none; color: rgba(255, 255, 255, 0.82);
  padding-block: 6px; border-bottom: 1px solid transparent;
  transition: color .2s, border-color .2s;
}
.balk nav a:hover { color: #fff; border-color: var(--blauw); }

/* Held: het bestaande beeld (bank onder de avondlucht), schermvullend. */
.held {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  background: var(--inkt);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.held picture, .held img {
  position: absolute; inset: 0; width: 100%; height: 100%;
}
.held img { object-fit: cover; object-position: 62% 60%; z-index: -2; }
.held::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, rgba(10, 12, 18, 0.55) 0%, rgba(10, 12, 18, 0) 22%),
    linear-gradient(0deg, rgba(10, 12, 16, 0.88) 0%, rgba(10, 12, 16, 0.35) 45%, rgba(10, 12, 16, 0) 70%);
}
.held-tekst {
  width: var(--kader);
  margin: 0 auto;
  padding-bottom: clamp(56px, 10vh, 112px);
  max-width: 1120px;
}
.held .label { color: var(--blauw); margin-bottom: 20px; }
.held h1 {
  font-size: clamp(2.25rem, 1.2rem + 4.4vw, 4.6rem);
  line-height: 1.04;
  font-weight: 300;
  letter-spacing: -0.025em;
  max-width: 15ch;
}
.held .intro {
  margin-top: 28px;
  max-width: 44ch;
  font-size: clamp(1.05rem, 1rem + 0.3vw, 1.2rem);
  color: rgba(255, 255, 255, 0.8);
}

/* Werkwijze */
.werkwijze {
  background: var(--papier);
  padding-block: clamp(80px, 12vw, 160px);
}
.stelling {
  margin-top: 0;
  max-width: 26ch;
  font-size: clamp(1.6rem, 1.1rem + 2vw, 2.6rem);
  line-height: 1.2;
  font-weight: 300;
  letter-spacing: -0.015em;
  text-wrap: balance;
}
.pijlers {
  list-style: none; margin: clamp(56px, 8vw, 96px) 0 0; padding: 0;
  display: grid; gap: 40px;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
}
.pijlers li { border-top: 1px solid var(--lijn); padding-top: 24px; }
.pijlers .nr {
  display: block; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.1em;
  color: var(--blauw-diep); margin-bottom: 18px;
}
.pijlers h3 { font-size: 1.3rem; font-weight: 500; letter-spacing: -0.005em; margin-bottom: 10px; }
.pijlers p { color: var(--tekst-zacht); max-width: 36ch; }

/* Contact: altijd donker, zoals de oude site. */
.contact {
  background: var(--inkt);
  color: rgba(255, 255, 255, 0.86);
  padding-block: clamp(72px, 10vw, 128px);
}
.contact .label { color: var(--blauw); }
.contact-raster {
  display: grid; gap: clamp(40px, 6vw, 80px);
  grid-template-columns: 1fr;
  align-items: start;
}
@media (min-width: 860px) {
  .contact-raster { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
}
.uitnodiging {
  margin-top: 0;
  font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2.1rem);
  font-weight: 300; line-height: 1.2; letter-spacing: -0.01em; color: #fff;
}
.gegevens dl { margin: 40px 0 0; display: grid; gap: 0; }
.gegevens dl > div {
  display: grid; grid-template-columns: 7.5rem 1fr; gap: 16px;
  padding-block: 14px; border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.gegevens dl > div:last-child { border-bottom: 1px solid rgba(255, 255, 255, 0.12); }
.gegevens dt { font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--grijs); padding-top: 3px; }
.gegevens dd { margin: 0; }
.gegevens a { text-decoration: none; border-bottom: 1px solid rgba(115, 198, 230, 0.5); transition: border-color .2s, color .2s; }
.gegevens a:hover { color: #fff; border-color: var(--blauw); }

/* Kaart: MapLibre + PMTiles (zelfde techniek als Water&Wind). Zonder JavaScript of WebGL
 * blijft de terugval staan: een vlak met het adres en een link naar OpenStreetMap. */
.kaart {
  position: relative;
  aspect-ratio: 4 / 3;
  min-height: 320px;
  overflow: hidden;
  background:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px) 0 0 / 40px 40px,
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px) 0 0 / 40px 40px,
    var(--inkt-2);
}
@media (max-width: 859px) { .kaart { aspect-ratio: 1 / 1; max-height: 70svh; } }
.kaart-terugval {
  position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 16px;
  text-align: center; text-decoration: none; color: rgba(255, 255, 255, 0.8); line-height: 1.4;
}
.kaart-terugval small { color: var(--blauw); letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.72rem; }
.kaart.kaart-aan .kaart-terugval { display: none; }
.kaart .kaartlaag { position: absolute; inset: 0; }
.kaart .kaartlaag canvas { filter: grayscale(0.9) contrast(0.95) brightness(1.02); }

.speld {
  display: block; width: 26px; height: 26px;
  background: var(--blauw);
  border: 3px solid #fff;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}
.speld-houder { padding: 4px; line-height: 0; }
.kaart .maplibregl-ctrl-attrib { font: 11px/1.4 var(--lettertype); }
.kaart .maplibregl-ctrl-group { border-radius: 2px; }

/* Voet */
.voet {
  background: #0d0d0d;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
  padding-block: 28px max(28px, env(safe-area-inset-bottom));
}
.voet .kader { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; }

@media (max-width: 520px) {
  .gegevens dl > div { grid-template-columns: 6rem 1fr; }
}
@media (max-width: 700px) { .held img { object-position: 78% 60%; } }