/* Nijmeegse Luchtvaart Club — stijlblad
   Kleuren en lettertypes staan bovenaan; pas ze hier aan voor de hele site. */

@font-face {
  font-family: "Archivo";
  src: url("../fonts/archivo.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
}
@font-face {
  font-family: "Source Serif 4";
  src: url("../fonts/source-serif.woff2") format("woff2");
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Source Serif 4";
  src: url("../fonts/source-serif-italic.woff2") format("woff2");
  font-weight: 200 900;
  font-style: italic;
  font-display: swap;
}

:root {
  /* Kleuren uit het clublogo */
  --logo-blauw: #00a1d8;
  --logo-geel: #e9e600;
  --inkt: #182630;       /* tekst en kop */
  --inkt-zacht: #475b69; /* bijtekst */
  --accent: #006a99;     /* links: donkerder blauw, goed leesbaar op licht */
  --lucht: #eef6fa;      /* achtergrond */
  --lucht-diep: #d3e8f2; /* vlakken en lijnen */
  --wit: #ffffff;

  --kop: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --tekst: "Source Serif 4", Georgia, "Times New Roman", serif;

  --breed: 72rem;
  --smal: 40rem;
  --rand: clamp(1rem, 4vw, 2.5rem);
}

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

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

body {
  margin: 0;
  background: var(--lucht);
  color: var(--inkt);
  font-family: var(--tekst);
  font-size: 1.125rem;
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1 0 auto; }

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

a { color: var(--accent); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
.hero :focus-visible { outline-color: var(--inkt); }
.sitevoet :focus-visible, .clubavond :focus-visible { outline-color: var(--logo-geel); }

.sla-over {
  position: absolute; left: -999px; top: 0;
  background: var(--inkt); color: var(--wit); padding: .6rem 1rem; z-index: 100;
}
.sla-over:focus { left: 0; }

/* ---------- Kop ---------- */

.sitekop {
  background: var(--lucht);
  border-bottom: 1px solid var(--lucht-diep);
  position: sticky; top: 0; z-index: 50;
}
.sitekop-in {
  max-width: var(--breed); margin: 0 auto; padding: .7rem var(--rand);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}

.merk { display: flex; align-items: center; gap: .75rem; text-decoration: none; color: var(--inkt); }
.merk-logo { height: 2.9rem; width: auto; flex: none; border-radius: .35rem; }
.merk-tekst { display: flex; flex-direction: column; line-height: 1.1; }
.merk-naam { font-family: var(--kop); font-weight: 800; font-stretch: 85%; font-size: 1.15rem; letter-spacing: .01em; }
.merk-sub { font-family: var(--kop); font-weight: 500; font-stretch: 100%; font-size: .78rem; color: var(--inkt-zacht); margin-top: .15rem; }

.menu-knop {
  display: none; font: inherit; font-family: var(--kop); font-weight: 600; font-size: .95rem;
  background: none; border: 1.5px solid var(--inkt); border-radius: 999px; color: var(--inkt);
  padding: .4rem .95rem; cursor: pointer;
}

.nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: .15rem; align-items: center; }
.nav a {
  display: block; padding: .45rem .7rem; text-decoration: none; color: var(--inkt);
  font-family: var(--kop); font-weight: 600; font-stretch: 92%; font-size: .98rem; border-radius: 999px;
}
.nav a:hover { background: var(--lucht-diep); }
.nav a[aria-current="page"] { background: var(--logo-geel); color: var(--inkt); }

@media (max-width: 30rem) {
  .merk-logo { height: 2.3rem; }
  .merk-sub { display: none; }
}

@media (max-width: 62rem) {
  .menu-knop { display: inline-block; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--lucht); border-bottom: 1px solid var(--lucht-diep); padding: .5rem var(--rand) 1rem; }
  .nav.open { display: block; }
  .nav ul { flex-direction: column; align-items: stretch; gap: 0; }
  .nav a { padding: .75rem .5rem; border-radius: 0; border-bottom: 1px solid var(--lucht-diep); }
}

/* ---------- Algemeen ---------- */

.wikkel { max-width: var(--breed); margin: 0 auto; padding: 0 var(--rand); }
.smal { max-width: var(--smal); }

h1, h2, h3 { font-family: var(--kop); line-height: 1.08; margin: 0; color: var(--inkt); }
h1 { font-weight: 800; font-stretch: 78%; font-size: clamp(2.6rem, 7.5vw, 5.2rem); letter-spacing: -.01em; }
h2 { font-weight: 750; font-stretch: 84%; font-size: clamp(1.7rem, 3.6vw, 2.5rem); letter-spacing: -.005em; }
h3 { font-weight: 700; font-stretch: 92%; font-size: 1.3rem; }

p { margin: 0 0 1.1em; }
.lead { font-size: clamp(1.2rem, 2.2vw, 1.4rem); line-height: 1.5; color: var(--inkt); }

.knop {
  display: inline-block; font-family: var(--kop); font-weight: 700; font-stretch: 92%; font-size: 1.05rem;
  background: var(--logo-geel); color: var(--inkt); text-decoration: none;
  padding: .8rem 1.5rem; border-radius: 999px; border: 2px solid var(--inkt);
}
.knop:hover { background: var(--inkt); color: var(--wit); }
.knop.rand { background: transparent; color: var(--inkt); border-color: var(--inkt); }
.knop.rand:hover { background: var(--inkt); color: var(--wit); }

.sectie { padding: clamp(3rem, 8vw, 6rem) 0; }
.sectie + .sectie { padding-top: 0; }
.paginakop + .sectie { padding-top: clamp(1rem, 3vw, 2rem); }

.paginakop { padding: clamp(2.5rem, 7vw, 5rem) 0 clamp(1.5rem, 4vw, 2.5rem); }
.paginakop p { margin: 1.2rem 0 0; max-width: 38rem; }
.subnav { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.5rem; }
.subnav a {
  font-family: var(--kop); font-weight: 600; font-size: .95rem; text-decoration: none;
  border: 1.5px solid var(--inkt); color: var(--inkt); border-radius: 999px; padding: .3rem .9rem;
}
.subnav a[aria-current="page"], .subnav a:hover { background: var(--inkt); color: var(--wit); }

.tekst { max-width: var(--smal); }
.wikkel.tekst { max-width: var(--breed); }
.wikkel.tekst > * { max-width: var(--smal); }
@media (max-width: 40rem) { .tekst p { hyphens: auto; } }

/* ---------- Startpagina ---------- */

.hero { position: relative; overflow: hidden; background: var(--logo-blauw); }
.hero-in { position: relative; z-index: 2; padding: clamp(3rem, 9vw, 7rem) 0 clamp(14rem, 30vw, 21rem); }
.hero h1 { max-width: 12ch; }
.hero .lead { max-width: 30rem; margin: 1.5rem 0 2rem; }
.hero-baan { position: absolute; left: 0; right: 0; bottom: 0; z-index: 1; width: 100%; height: clamp(14rem, 32vw, 24rem); }
.hero-baan path.spoor { fill: none; stroke: var(--wit); stroke-width: 2.5; stroke-linecap: round; stroke-dasharray: 2 9; vector-effect: non-scaling-stroke; }
.hero-baan .grond { fill: var(--inkt); }
.hero-baan .model { fill: var(--inkt); }

.inleiding { display: grid; gap: 2.5rem; grid-template-columns: 1fr; }
@media (min-width: 52rem) { .inleiding { grid-template-columns: 5fr 7fr; gap: 4rem; } }
.inleiding h2 { max-width: 14ch; }

.rijen { border-top: 1.5px solid var(--inkt); }
.rij {
  display: grid; grid-template-columns: 1fr; gap: .5rem 3rem;
  padding: 1.6rem 0; border-bottom: 1px solid var(--lucht-diep);
}
@media (min-width: 52rem) { .rij { grid-template-columns: 5fr 7fr; } }
.rij h3 { font-size: clamp(1.4rem, 2.6vw, 1.8rem); }
.rij p { margin: 0; }

.clubavond {
  background: var(--inkt); color: var(--lucht); padding: clamp(2rem, 5vw, 3.5rem);
  border-radius: 1.25rem; display: grid; gap: 1.5rem 3rem; grid-template-columns: 1fr;
}
@media (min-width: 52rem) { .clubavond { grid-template-columns: 1fr 1fr; align-items: center; } }
.clubavond h2 { color: var(--wit); }
.clubavond p { margin: 0; }
.clubavond a { color: var(--wit); }
.clubavond .tijden { font-family: var(--kop); font-weight: 700; font-stretch: 85%; font-size: clamp(1.4rem, 3vw, 2rem); line-height: 1.2; margin-bottom: .6rem; color: var(--logo-geel); }

.fotostrook { display: grid; gap: .75rem; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 52rem) { .fotostrook { grid-template-columns: repeat(4, 1fr); } }
.fotostrook a { display: block; overflow: hidden; border-radius: .6rem; aspect-ratio: 4 / 3; background: var(--lucht-diep); }
.fotostrook img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
.fotostrook a:hover img { transform: scale(1.04); }
.sectiekop { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: .5rem 2rem; margin-bottom: 1.5rem; }

/* ---------- Bestuur ---------- */

.bestuur { list-style: none; margin: 0; padding: 0; border-top: 1.5px solid var(--inkt); }
.bestuur li {
  display: grid; grid-template-columns: 1fr; gap: .1rem 2rem; padding: 1.1rem 0; border-bottom: 1px solid var(--lucht-diep);
}
@media (min-width: 40rem) { .bestuur li { grid-template-columns: 12rem 1fr; align-items: baseline; } }
.bestuur .functie { font-family: var(--kop); font-weight: 700; font-stretch: 90%; font-size: 1.05rem; }
.bestuur .naam { font-size: 1.2rem; }
.bestuur .rol { color: var(--inkt-zacht); font-style: italic; font-size: 1rem; }

/* ---------- Lidmaatschap ---------- */

.vormen dt { font-family: var(--kop); font-weight: 700; font-stretch: 90%; margin-top: 1.4rem; }
.vormen dd { margin: .15rem 0 0; }

.tarieven { margin: 0; padding: 0; list-style: none; border-top: 1.5px solid var(--inkt); }
.tarieven li {
  display: grid; grid-template-columns: 1fr auto; gap: .2rem 1.5rem; padding: 1.25rem 0;
  border-bottom: 1px solid var(--lucht-diep); align-items: baseline;
}
.tarieven .soort { font-family: var(--kop); font-weight: 750; font-stretch: 88%; font-size: 1.35rem; }
.tarieven .bedrag { font-family: var(--kop); font-weight: 800; font-stretch: 80%; font-size: 1.9rem; color: var(--accent); text-align: right; white-space: nowrap; }
.tarieven .uitleg { grid-column: 1; color: var(--inkt-zacht); font-size: 1rem; max-width: 34rem; }
.tarieven .uitleg a { color: inherit; }

/* ---------- Berichten ---------- */

.bericht { padding: 2.5rem 0; border-top: 1.5px solid var(--inkt); display: grid; gap: 1rem 3rem; grid-template-columns: 1fr; }
@media (min-width: 52rem) { .bericht { grid-template-columns: 4fr 8fr; } }
.bericht + .bericht { margin-top: 0; }
.bericht-meta { font-family: var(--kop); font-weight: 600; font-size: 1rem; color: var(--inkt-zacht); }
.bericht-meta .auteur { display: block; margin-top: .15rem; }
.bericht-meta time { display: block; font-weight: 800; font-stretch: 85%; font-size: 1.3rem; color: var(--inkt); }
.bericht h2 { margin-bottom: 1rem; }
.bericht-tekst { max-width: var(--smal); }
.bericht:target h2 { text-decoration: underline; text-decoration-color: var(--logo-blauw); text-decoration-thickness: 4px; text-underline-offset: 6px; }

/* ---------- Galerij ---------- */

.filters { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 2rem; }
.filters button {
  font: inherit; font-family: var(--kop); font-weight: 600; font-size: .95rem; cursor: pointer;
  background: none; color: var(--inkt); border: 1.5px solid var(--inkt); border-radius: 999px; padding: .3rem .95rem;
}
.filters button[aria-pressed="true"], .filters button:hover { background: var(--inkt); color: var(--wit); }

.album { margin-bottom: 3.5rem; }
.album h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); margin-bottom: 1rem; }
.album .aantal { font-family: var(--kop); font-weight: 500; font-size: 1rem; color: var(--inkt-zacht); margin-left: .5rem; }
.raster { display: grid; gap: .6rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 13rem), 1fr)); }
.raster button {
  padding: 0; border: 0; background: var(--lucht-diep); cursor: zoom-in; border-radius: .5rem; overflow: hidden; aspect-ratio: 4 / 3; display: block;
}
.raster img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.raster button:hover img { transform: scale(1.05); }
.leeg { padding: 2rem 0; color: var(--inkt-zacht); }

dialog.kijker {
  border: 0; padding: 0; background: transparent; max-width: none; max-height: none; width: 100vw; height: 100vh; color: var(--wit);
}
dialog.kijker::backdrop { background: rgba(10, 18, 30, .92); }
.kijker-in { position: relative; width: 100%; height: 100%; padding: 1rem 5rem; }
.kijker figure { margin: 0; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 0; }
.kijker img { flex: 0 1 auto; min-height: 0; max-width: 100%; max-height: calc(100% - 3rem); object-fit: contain; width: auto; height: auto; border-radius: .25rem; }
.kijker figcaption { flex: none; text-align: center; padding-top: .75rem; font-family: var(--kop); font-size: 1rem; }
.kijker .bijschrift { font-size: 1.15rem; font-weight: 600; }
.kijker .positie { opacity: .75; font-size: .9rem; }
.kijker button {
  position: absolute; background: rgba(255,255,255,.14); color: var(--wit); border: 0; cursor: pointer;
  width: 3rem; height: 3rem; border-radius: 50%; font-size: 1.5rem; line-height: 1; display: grid; place-items: center;
}
.kijker button:hover { background: rgba(255,255,255,.3); }
.kijker .dicht { top: 1rem; right: 1rem; }
.kijker .vorige { left: 1rem; top: 50%; transform: translateY(-50%); }
.kijker .volgende { right: 1rem; top: 50%; transform: translateY(-50%); }

/* ---------- Contact ---------- */

.contactraster { display: grid; gap: 3rem; grid-template-columns: 1fr; }
@media (min-width: 52rem) { .contactraster { grid-template-columns: 5fr 7fr; gap: 4rem; } }
.gegevens { font-style: normal; }
.gegevens dt { font-family: var(--kop); font-weight: 700; font-stretch: 90%; margin-top: 1.4rem; }
.gegevens dd { margin: .1rem 0 0; }

.formulier { display: grid; gap: 1.1rem; }
.formulier label { display: grid; gap: .3rem; font-family: var(--kop); font-weight: 600; font-size: .95rem; }
.formulier input, .formulier textarea {
  font: inherit; font-family: var(--tekst); font-size: 1.05rem; color: var(--inkt);
  background: var(--wit); border: 1.5px solid #9eb0bf; border-radius: .5rem; padding: .7rem .85rem; width: 100%;
}
.formulier textarea { min-height: 9rem; resize: vertical; }
.formulier button { justify-self: start; cursor: pointer; font-family: var(--kop); }
.formulier .hint { font-size: .95rem; color: var(--inkt-zacht); margin: 0; }

/* ---------- Voet ---------- */

.sitevoet { background: var(--inkt); color: var(--lucht); margin-top: clamp(3rem, 8vw, 6rem); }
.sitevoet-in {
  max-width: var(--breed); margin: 0 auto; padding: 3rem var(--rand) 2rem;
  display: grid; gap: 2rem 3rem; grid-template-columns: 1fr;
}
@media (min-width: 52rem) { .sitevoet-in { grid-template-columns: 5fr 4fr 3fr; } }
.sitevoet a { color: var(--wit); }
.sitevoet h2 { font-size: 1.1rem; color: var(--logo-geel); margin-bottom: .6rem; font-stretch: 90%; }
.sitevoet p, .sitevoet ul { margin: 0; font-size: 1rem; line-height: 1.6; }
.sitevoet ul { list-style: none; padding: 0; }
.sitevoet .klein { max-width: var(--breed); margin: 0 auto; padding: 0 var(--rand) 2rem; font-size: .9rem; color: #9db0c4; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}

@media print {
  .sitekop, .sitevoet, .hero-baan, .menu-knop { display: none; }
  body { background: #fff; }
}

/* ---------- Aanmelden voor het blog ---------- */
.aanmeldblok { background: var(--lucht-diep); border-block: 1px solid var(--rand); padding-block: clamp(1.5rem, 4vw, 2.5rem); }
.aanmeld-in { display: grid; gap: 1.5rem; align-items: start; }
.aanmeld-in h2 { margin-bottom: .5rem; }
.aanmeld-in p { margin: 0; max-width: 38rem; }
@media (min-width: 52rem) { .aanmeld-in { grid-template-columns: 1.2fr 1fr; gap: 3rem; } }
.val { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* Links naar albums */
.album { scroll-margin-top: 5.5rem; }
.ankerlink { margin-left: .6rem; font-size: 1rem; text-decoration: none; color: var(--accent); opacity: 0; }
.album:hover .ankerlink, .ankerlink:focus-visible { opacity: 1; }
@media (hover: none) { .ankerlink { opacity: .6; } }
.album.doel h2 { text-decoration: underline; text-decoration-color: var(--logo-blauw); text-decoration-thickness: 4px; text-underline-offset: 6px; }