/* ==========================================================================
   GratisCursusAI.nl — "het vriendelijke leerboek"
   Warm, rustig, editorial. Papier + inkt, met blauw en oranje als accent.
   ========================================================================== */

:root {
  --papier: #FBF8F3;
  --wit: #FFFFFF;
  --inkt: #14213D;
  --inkt-zacht: rgba(20, 33, 61, .74);
  --inkt-flauw: rgba(20, 33, 61, .54);
  --blauw: #2F5BEA;
  --donkerblauw: #1B3A8C;
  --oranje: #F28C28;
  --oranje-hover: #D9721A;
  --groen: #1E9E6A;
  --groen-hover: #167A53;
  --rood: #B3261E;
  --lijn: #E6DFD3;
  --blauwtint: #EAF0FF;
  --oranjetint: #FFF1E3;
  --papier-lijn: #EFE8DC;
  --font-kop: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-tekst: 'Atkinson Hyperlegible', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  --radius: 18px;
  --radius-klein: 12px;
  --schaduw: 0 24px 48px -28px rgba(20, 33, 61, .38);
  --schaduw-klein: 0 10px 24px -14px rgba(20, 33, 61, .32);
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--papier);
  color: var(--inkt);
  font-family: var(--font-tekst);
  font-size: clamp(1.125rem, 1.02rem + 0.3vw, 1.25rem);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--blauwtint); color: var(--donkerblauw); }

a { color: var(--blauw); text-underline-offset: 2px; }
a:hover { color: var(--donkerblauw); }
a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--oranje);
  outline-offset: 2px;
  border-radius: 4px;
}

img { max-width: 100%; }

h1, h2, h3, h4 {
  font-family: var(--font-kop);
  color: var(--inkt);
  font-weight: 600;
  line-height: 1.2;
}

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

/* Reveal-on-load: zonder JS altijd zichtbaar (progressive enhancement). */
.js .reveal {
  opacity: 0;
  transform: translateY(16px);
}
.js .reveal.in-view {
  opacity: 1;
  transform: none;
  transition: opacity .7s ease, transform .7s ease;
}
.js .reveal-groep.in-view > * {
  transition: opacity .6s ease, transform .6s ease;
}
.js .reveal-groep > *:nth-child(1) { transition-delay: .02s; }
.js .reveal-groep > *:nth-child(2) { transition-delay: .1s; }
.js .reveal-groep > *:nth-child(3) { transition-delay: .18s; }
.js .reveal-groep > *:nth-child(4) { transition-delay: .26s; }
.js .reveal-groep > *:nth-child(5) { transition-delay: .34s; }
.js .reveal-groep > *:nth-child(6) { transition-delay: .42s; }
.js .reveal-groep > *:nth-child(7) { transition-delay: .5s; }
.js .reveal-groep > *:nth-child(8) { transition-delay: .58s; }
.js .reveal-groep > *:nth-child(9) { transition-delay: .66s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal,
  .js .reveal.in-view,
  .js .reveal-groep > * {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
    animation: none !important;
  }
}

/* ---------------------------------- Header ---------------------------------- */
.gca-header {
  background: var(--wit);
  border-bottom: 1px solid var(--lijn);
  position: relative;
  z-index: 20;
}
.gca-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding: 14px 20px;
}
.gca-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--inkt);
}
.gca-logo-mark {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  display: block;
}
.gca-logo-tekst {
  font-family: var(--font-kop);
  font-size: 1.28rem;
  font-weight: 600;
  color: var(--donkerblauw);
  white-space: nowrap;
}
.gca-logo-tekst .gca-logo-accent { color: var(--inkt); }
.gca-nav {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}
.gca-nav a {
  position: relative;
  color: var(--inkt);
  text-decoration: none;
  font-weight: 700;
  font-size: .98rem;
  padding: 4px 1px;
}
.gca-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 2px;
  background: var(--oranje);
  transition: right .18s ease;
}
.gca-nav a:hover,
.gca-nav a:focus-visible { color: var(--donkerblauw); }
.gca-nav a:hover::after,
.gca-nav a:focus-visible::after { right: 0; }

/* ---------------------------------- Main / kolombreedte ---------------------------------- */
.gca-main {
  padding: 8px 20px 64px;
  max-width: 900px;
}
.gca-main > *:first-child { margin-top: 0; }

.gca-main h1 {
  font-size: clamp(1.9rem, 1.55rem + 1.4vw, 2.5rem);
  line-height: 1.18;
  max-width: 20ch;
  margin: .3em 0 .5em;
}
.gca-main h2 {
  font-size: clamp(1.32rem, 1.2rem + .5vw, 1.55rem);
  margin-top: 2.2em;
  margin-bottom: .6em;
  max-width: 68ch;
}
.gca-main h3 {
  font-size: 1.12rem;
  max-width: 68ch;
}
.gca-main p,
.gca-main ul,
.gca-main ol {
  max-width: 68ch;
}
.gca-main li + li { margin-top: .3em; }

.intro {
  font-size: 1.18em;
  color: var(--inkt-zacht);
  max-width: 62ch;
}

/* ---------------------------------- Breadcrumb ---------------------------------- */
.gca-kruimelpad {
  max-width: 68ch;
  margin: 18px 0 6px;
}
.gca-kruimelpad ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  font-size: .86rem;
  color: var(--inkt-flauw);
}
.gca-kruimelpad li { display: flex; align-items: center; gap: 6px; }
.gca-kruimelpad li:not(:last-child)::after {
  content: "\203A";
  color: var(--inkt-flauw);
  opacity: .6;
}
.gca-kruimelpad a { color: var(--inkt-zacht); text-decoration: none; font-weight: 600; }
.gca-kruimelpad a:hover { color: var(--donkerblauw); text-decoration: underline; }
.gca-kruimelpad [aria-current="page"] { color: var(--inkt-flauw); font-weight: 400; }

/* ---------------------------------- Lesbalk ---------------------------------- */
.gca-lesbalk {
  max-width: 68ch;
  margin: 14px 0 26px;
}
.gca-lesnummer {
  display: inline-block;
  font-family: var(--font-kop);
  font-weight: 600;
  font-size: 1rem;
  color: var(--donkerblauw);
  background: var(--blauwtint);
  padding: 5px 14px;
  border-radius: 999px;
  margin: 0 0 10px;
}
.gca-voortgang {
  background: var(--lijn);
  border-radius: 999px;
  height: 8px;
  overflow: hidden;
}
.gca-voortgang-vulling {
  background: linear-gradient(90deg, var(--blauw), var(--donkerblauw));
  height: 100%;
  border-radius: 999px;
  transition: width .4s ease;
}

/* ---------------------------------- Hero (homepage) ---------------------------------- */
.hero {
  max-width: none;
  margin: 18px 0 40px;
  padding: 8px 0 0;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: center;
}
.hero-kicker {
  display: inline-block;
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--donkerblauw);
  background: var(--blauwtint);
  padding: 6px 14px;
  border-radius: 999px;
  margin: 0 0 16px;
}
.hero h1 {
  max-width: 14ch;
  margin: 0 0 .42em;
  font-size: clamp(2.1rem, 1.6rem + 2.4vw, 3.1rem);
}
.hero .intro {
  max-width: 46ch;
  margin: 0 0 26px;
}
.hero-acties {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 18px;
}
.hero-vertrouwen {
  font-size: .95rem;
  font-weight: 700;
  color: var(--inkt-zacht);
  margin: 0;
}
.hero-media {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background:
    radial-gradient(120% 140% at 85% 10%, var(--oranjetint) 0%, transparent 55%),
    radial-gradient(120% 140% at 10% 100%, var(--blauwtint) 0%, transparent 60%),
    var(--wit);
  box-shadow: var(--schaduw);
  border: 1px solid var(--papier-lijn);
}
.hero-media-vlak {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: .92;
}
.hero-media-vlak svg { width: 46%; height: auto; max-width: 190px; }
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (min-width: 860px) {
  .hero-inner { grid-template-columns: 1.05fr .95fr; gap: 48px; }
}

/* ---------------------------------- Zo werkt het (homepage stappen met iconen) ---------------------------------- */
.gca-hoe-werkt { margin: 3em 0; }
.gca-stappen-visueel {
  list-style: none;
  margin: 1.6em 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
  max-width: none;
}
@media (min-width: 720px) {
  .gca-stappen-visueel { grid-template-columns: repeat(3, 1fr); gap: 22px; }
}
.gca-stappen-visueel li {
  position: relative;
  background: var(--wit);
  border: 1px solid var(--lijn);
  border-radius: var(--radius);
  padding: 26px 22px 22px;
}
.gca-stap-icoon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--blauwtint);
  margin-bottom: 14px;
}
.gca-stappen-visueel li:nth-child(2) .gca-stap-icoon { background: var(--oranjetint); }
.gca-stappen-visueel li:nth-child(3) .gca-stap-icoon { background: #E6F5EE; }
.gca-stap-icoon svg { width: 26px; height: 26px; }
.gca-stap-nummer {
  position: absolute;
  top: 22px;
  right: 22px;
  font-family: var(--font-kop);
  font-weight: 600;
  font-size: 1.6rem;
  color: var(--lijn);
}
.gca-stappen-visueel li p { margin: 0; max-width: none; font-size: .98em; }

/* ---------------------------------- Kaders ---------------------------------- */
.kader {
  position: relative;
  background: var(--wit);
  border: 1px solid var(--lijn);
  border-radius: var(--radius-klein);
  padding: 18px 20px 18px 60px;
  margin: 22px 0;
  max-width: 68ch;
}
.kader::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 19px;
  width: 26px;
  height: 26px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232F5BEA' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 18.5h6'/%3E%3Cpath d='M10 21.2h4'/%3E%3Cpath d='M12 3a6.4 6.4 0 0 0-3.9 11.5c.7.6 1.1 1.5 1.1 2.4h5.6c0-.9.4-1.8 1.1-2.4A6.4 6.4 0 0 0 12 3Z'/%3E%3C/svg%3E");
}
.kader > *:first-child { margin-top: 0; }
.kader > *:last-child { margin-bottom: 0; }
.kader p, .kader ul { max-width: none; }

.kader.letop {
  border-color: #F3D9B8;
  background: var(--oranjetint);
}
.kader.letop::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C9701A' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3.8 2.2 20.5h19.6L12 3.8Z'/%3E%3Cpath d='M12 10.2v4.3'/%3E%3Cpath d='M12 17.6h.01'/%3E%3C/svg%3E");
}

.kader.onthoud {
  border-color: #BFE4D3;
  background: #EAF7F0;
}
.kader.onthoud::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231E9E6A' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4.5 6.5h1.7M4.5 12h1.7M4.5 17.5h1.7'/%3E%3Cpath d='M9.2 6.5h10.3M9.2 12h10.3M9.2 17.5h7.4'/%3E%3C/svg%3E");
}

.gca-melding-goed {
  border-color: #BFE4D3;
  background: #EAF7F0;
  padding-left: 66px;
}
.gca-melding-goed::before {
  left: 16px;
  top: 16px;
  width: 34px; height: 34px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231E9E6A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9.3'/%3E%3Cpath d='m7.6 12.4 3 3 6-6.6'/%3E%3C/svg%3E");
}
.gca-melding-fout { color: var(--rood); font-weight: 700; }

.oefening {
  background: var(--oranjetint);
  border: 1px dashed #E3A25A;
  border-radius: var(--radius-klein);
  padding: 18px 20px;
  margin: 22px 0;
  max-width: 68ch;
}
.oefening::before {
  content: "Probeer het zelf";
  display: block;
  font-family: var(--font-tekst);
  font-weight: 700;
  font-size: .78em;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--oranje-hover);
  margin-bottom: 10px;
}
.oefening h2 {
  margin-top: 0;
}
.oefening > *:last-child { margin-bottom: 0; }

/* ---------------------------------- Prompt-voorbeeld ---------------------------------- */
.prompt {
  position: relative;
  background: var(--inkt);
  color: var(--papier);
  border-radius: var(--radius-klein);
  padding: 20px 88px 18px 20px;
  margin: 18px 0;
  max-width: 68ch;
  font-size: .96em;
  line-height: 1.55;
  white-space: pre-wrap;
  box-shadow: var(--schaduw-klein);
}
.prompt::before {
  content: "Voorbeeldprompt";
  display: block;
  font-weight: 700;
  font-size: .72em;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--oranje);
  margin-bottom: .7em;
}
.gca-kopieer-knop {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(255,255,255,.14);
  color: var(--papier);
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: .78rem;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--font-tekst);
  transition: background .15s ease;
}
.gca-kopieer-knop:hover { background: rgba(255,255,255,.26); }

/* ---------------------------------- Minicheck ---------------------------------- */
.minicheck {
  max-width: 68ch;
  margin: 24px 0;
}
.minicheck details {
  border: 1px solid var(--lijn);
  border-radius: var(--radius-klein);
  padding: 14px 44px 14px 18px;
  margin-bottom: 10px;
  background: var(--wit);
  position: relative;
}
.minicheck summary {
  font-weight: 700;
  cursor: pointer;
  font-family: var(--font-tekst);
}
.minicheck details p { margin: 10px 0 0; }

/* Accordion-chevron, gedeeld door minicheck en faq */
.minicheck summary,
.faq summary {
  list-style: none;
  position: relative;
}
.minicheck summary::-webkit-details-marker,
.faq summary::-webkit-details-marker { display: none; }
.minicheck summary::after,
.faq summary::after {
  content: "";
  position: absolute;
  right: -30px;
  top: .35em;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--blauw);
  border-bottom: 2px solid var(--blauw);
  transform: rotate(45deg);
  transition: transform .2s ease;
}
.faq summary::after { right: 4px; }
details[open] summary::after {
  transform: rotate(225deg);
  top: .55em;
}

/* ---------------------------------- Stappen (generieke ol.stappen, content-API) ---------------------------------- */
ol.stappen {
  list-style: none;
  counter-reset: gca-stap;
  padding: 0;
  max-width: 68ch;
  margin: 20px 0;
}
ol.stappen li {
  counter-increment: gca-stap;
  position: relative;
  padding: 4px 0 20px 52px;
  margin-bottom: 0;
}
ol.stappen li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 18px;
  top: 38px;
  bottom: 2px;
  width: 2px;
  background: var(--lijn);
}
ol.stappen li::before {
  content: counter(gca-stap);
  position: absolute;
  left: 0;
  top: 0;
  width: 37px;
  height: 37px;
  background: var(--wit);
  border: 2px solid var(--blauw);
  color: var(--donkerblauw);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-kop);
  font-weight: 600;
  z-index: 1;
}

/* ---------------------------------- Tabel ---------------------------------- */
.tabel {
  overflow-x: auto;
  margin: 22px 0;
  max-width: 68ch;
  border: 1px solid var(--lijn);
  border-radius: var(--radius-klein);
}
.tabel table {
  border-collapse: collapse;
  width: 100%;
  min-width: 480px;
}
.tabel th, .tabel td {
  border-bottom: 1px solid var(--lijn);
  padding: 12px 14px;
  text-align: left;
}
.tabel tr:last-child td { border-bottom: 0; }
.tabel th { background: var(--blauwtint); color: var(--donkerblauw); font-family: var(--font-kop); font-weight: 600; }
.tabel tbody tr:nth-child(even) { background: rgba(230, 223, 211, .28); }

/* ---------------------------------- FAQ ---------------------------------- */
.faq {
  max-width: 68ch;
  margin: 40px 0;
}
.faq h2 { margin-bottom: .7em; }
.faq details {
  border: 1px solid var(--lijn);
  border-radius: var(--radius-klein);
  padding: 15px 40px 15px 18px;
  margin-bottom: 10px;
  background: var(--wit);
}
.faq summary {
  font-weight: 700;
  cursor: pointer;
  font-family: var(--font-kop);
  font-size: 1.04rem;
  color: var(--inkt);
}
.faq details div, .faq details p { margin-top: 10px; color: var(--inkt-zacht); }

/* ---------------------------------- Les-video ---------------------------------- */
.les-video {
  margin: 2.4em auto;
  max-width: 68ch;
}
.les-video video {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--lijn);
  box-shadow: var(--schaduw-klein);
  background: var(--inkt);
}
.les-video figcaption {
  margin-top: .7em;
  font-size: .85em;
  color: var(--inkt-flauw);
  text-align: center;
  max-width: 52ch;
  margin-left: auto;
  margin-right: auto;
}
@media (min-width: 1000px) {
  .les-video { max-width: calc(68ch + 90px); }
}

/* ---------------------------------- CTA-blokken ---------------------------------- */
.gca-cta {
  background: var(--wit);
  border: 1px solid var(--lijn);
  border-radius: var(--radius);
  padding: 30px 28px;
  margin: 34px 0;
  max-width: 68ch;
}
.gca-cta h2 { margin-top: 0; }
.gca-cta-bullets { padding-left: 0; list-style: none; margin: 16px 0 22px; }
.gca-cta-bullets li {
  padding-left: 30px;
  position: relative;
  margin-bottom: 10px;
}
.gca-cta-bullets li::before {
  content: "";
  position: absolute;
  left: 0; top: .25em;
  width: 18px; height: 18px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231E9E6A' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m4 12.5 5 5.5L20 6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
}
.gca-cta-toets { text-align: left; }

.gca-cta-certificaat {
  display: flex;
  gap: 34px;
  align-items: center;
  flex-wrap: wrap;
}
.gca-cta-tekst { flex: 1 1 320px; min-width: 0; }
.gca-cta-tekst > *:last-child { margin-bottom: 0; }
.gca-cta-beeld { flex: 0 0 auto; width: 132px; }
.gca-cta-beeld svg { width: 100%; height: auto; display: block; }
@media (max-width: 560px) {
  .gca-cta-beeld { display: none; }
}

.gca-cta-start {
  background: var(--blauwtint);
  border-color: #D6E2FB;
}

/* ---------------------------------- Knoppen ---------------------------------- */
.gca-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: var(--donkerblauw);
  border: 2px solid var(--donkerblauw);
  border-radius: 999px;
  padding: 12px 24px;
  min-height: 48px;
  font-size: 1.02rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  font-family: var(--font-tekst);
  transition: background .15s ease, color .15s ease, transform .1s ease;
}
.gca-btn:hover { background: var(--blauwtint); color: var(--donkerblauw); transform: translateY(-1px); }
.gca-btn-cta {
  background: var(--oranje);
  color: #fff;
  border-color: var(--oranje);
}
.gca-btn-cta:hover { background: var(--oranje-hover); border-color: var(--oranje-hover); color: #fff; }
.gca-btn-klaar {
  background: var(--wit);
  color: var(--groen-hover);
  border-color: var(--groen);
}
.gca-btn-klaar:hover { background: #EAF7F0; color: var(--groen-hover); }
.gca-btn-klaar[data-gca-afgerond="1"] { background: var(--groen); color: #fff; }
.gca-btn-klaar[data-gca-afgerond="1"]:hover { background: var(--groen-hover); }

/* ---------------------------------- Lessenroute (homepage) ---------------------------------- */
.gca-lessenroute { margin: 2em 0 3em; max-width: none; }
.gca-route {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
}
.gca-route::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 22px;
  bottom: 22px;
  width: 2px;
  background: var(--lijn);
  z-index: 0;
}
.gca-route-item {
  position: relative;
  z-index: 1;
}
.gca-route-link {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  text-decoration: none;
  color: inherit;
  padding: 13px 14px;
  border-radius: var(--radius-klein);
  transition: background .15s ease;
}
.gca-route-link:hover,
.gca-route-link:focus-visible { background: var(--blauwtint); }
.gca-route-markering {
  position: relative;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
}
.gca-route-nummer {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 2px solid var(--blauw);
  color: var(--donkerblauw);
  font-family: var(--font-kop);
  font-weight: 600;
  background: var(--wit);
  transition: opacity .2s ease;
}
.gca-route-vinkje {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--groen);
  color: #fff;
  font-size: 1.15rem;
}
.gca-route-item[data-gca-afgerond="1"] .gca-route-nummer { opacity: 0; }
.gca-route-item[data-gca-afgerond="1"] .gca-route-vinkje { display: flex; }
.gca-route-body {
  padding-top: 2px;
  min-width: 0;
}
.gca-route-titel {
  display: block;
  font-family: var(--font-kop);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--inkt);
  margin-bottom: 3px;
}
.gca-route-kort {
  display: block;
  color: var(--inkt-zacht);
  font-size: .94rem;
  margin-bottom: 8px;
}
.gca-route-minuten {
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  color: var(--donkerblauw);
  background: var(--blauwtint);
  padding: 3px 10px;
  border-radius: 999px;
}

/* ---------------------------------- Les-einde ---------------------------------- */
.gca-les-einde {
  max-width: 68ch;
  margin: 40px 0;
  border-top: 1px solid var(--lijn);
  padding-top: 26px;
}
.gca-les-navigatie {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-weight: 700;
  margin-top: 18px;
}
.gca-les-navigatie a { text-decoration: none; }
.gca-les-navigatie a:hover { text-decoration: underline; }

/* ---------------------------------- Aangeraden-strook ---------------------------------- */
.gca-aangeraden {
  background: var(--wit);
  border-top: 1px solid var(--lijn);
  border-bottom: 1px solid var(--lijn);
  padding: 22px 20px;
  text-align: center;
  max-width: none;
}
.gca-aangeraden-groot {
  padding: 30px 26px;
  max-width: 68ch;
  margin: 34px auto;
  border: 1px solid var(--lijn);
  border-radius: var(--radius);
  background: var(--wit);
}
.gca-aangeraden-label {
  margin: 0 0 14px;
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--inkt-flauw);
}
.gca-aangeraden-links {
  display: flex;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
}
.gca-aangeraden-links a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
  font-weight: 700;
  color: var(--inkt);
}
.gca-aangeraden-links a:hover { color: var(--donkerblauw); }
.gca-aangeraden-links a::before {
  content: attr(data-letter);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--blauwtint);
  color: var(--donkerblauw);
  font-family: var(--font-kop);
  font-size: .82rem;
  font-weight: 700;
}

/* ---------------------------------- Certificaat-mockup ---------------------------------- */
.gca-cert-mockup {
  max-width: 68ch;
  margin: 22px 0;
  border: 1px solid var(--lijn);
  border-radius: var(--radius);
  padding: 0;
  text-align: center;
  background: var(--wit);
  box-shadow: var(--schaduw-klein);
  overflow: hidden;
  position: relative;
}
.gca-cert-mockup::before {
  content: "";
  display: block;
  height: 10px;
  background: linear-gradient(90deg, var(--blauw), var(--oranje));
}
.gca-cert-mockup-inner { padding: 34px 26px 30px; }
.gca-cert-mockup-kop {
  font-family: var(--font-kop);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--inkt);
  margin: 0;
  letter-spacing: .05em;
}
.gca-cert-mockup-sub { color: var(--blauw); font-weight: 700; margin-top: 6px; }
.gca-cert-mockup-naam {
  font-family: var(--font-kop);
  font-size: 1.7rem;
  font-weight: 600;
  color: var(--donkerblauw);
  margin: 16px 0;
}
.gca-cert-mockup-code {
  display: inline-block;
  margin-top: 6px;
  font-family: var(--font-tekst);
  color: var(--inkt-flauw);
  background: var(--papier);
  border: 1px solid var(--lijn);
  border-radius: 999px;
  padding: 4px 14px;
  font-size: .88rem;
}

/* ---------------------------------- Footer ---------------------------------- */
.gca-footer {
  background: var(--inkt);
  color: rgba(251, 248, 243, .78);
  padding: 48px 0 0;
  margin-top: 20px;
}
.gca-footer-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 28px;
  padding-bottom: 28px;
}
.gca-footer h4 {
  color: var(--papier);
  font-family: var(--font-kop);
  font-weight: 600;
  margin: 0 0 12px;
  font-size: 1.05rem;
}
.gca-footer ul { list-style: none; padding: 0; margin: 0; }
.gca-footer li { margin-bottom: 8px; }
.gca-footer a { color: rgba(251, 248, 243, .78); text-decoration: none; }
.gca-footer a:hover { color: var(--papier); text-decoration: underline; }
.gca-footer-onder {
  border-top: 1px solid rgba(251, 248, 243, .16);
  padding: 18px 20px;
  font-size: .88rem;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  justify-content: space-between;
}
.gca-footer-onder a { color: rgba(251, 248, 243, .78); }
.gca-footer-onder a:hover { color: var(--papier); }
.gca-footer-bijgewerkt { color: rgba(251, 248, 243, .5); }

/* ---------------------------------- Formulieren ---------------------------------- */
form p { max-width: 480px; }
label { display: block; font-weight: 700; margin-bottom: 7px; }
input[type="text"],
input[type="email"] {
  width: 100%;
  padding: 13px 15px;
  border: 2px solid var(--lijn);
  border-radius: var(--radius-klein);
  font-size: 1rem;
  font-family: inherit;
  background: var(--wit);
  color: var(--inkt);
}
input[type="text"]:focus,
input[type="email"]:focus {
  outline: none;
  border-color: var(--blauw);
}
.gca-checkbox-regel label {
  display: flex;
  gap: 12px;
  font-weight: 400;
  align-items: flex-start;
}
.gca-checkbox-regel input { margin-top: 5px; width: 18px; height: 18px; flex: 0 0 auto; }
.gca-prijs-regel { font-size: 1.12rem; font-weight: 700; }
.gca-melding { padding: 12px 16px; border-radius: var(--radius-klein); background: #FBEAE9; }

/* ---------------------------------- Toets ---------------------------------- */
.gca-toets-intro-balk {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  max-width: 68ch;
  margin: 0 0 18px;
  font-size: .9rem;
  font-weight: 700;
  color: var(--donkerblauw);
}
.gca-toets-vraag {
  border: 1px solid var(--lijn);
  border-radius: var(--radius);
  padding: 22px 22px 16px;
  margin-bottom: 20px;
  max-width: 68ch;
  background: var(--wit);
}
.gca-vraag-nummer {
  display: block;
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--blauw);
  margin-bottom: 8px;
}
.gca-toets-vraag legend {
  font-weight: 700;
  font-family: var(--font-kop);
  font-size: 1.12rem;
  padding: 0;
  margin-bottom: 14px;
  color: var(--inkt);
}
.gca-sr-radio {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}
.gca-toets-kaart {
  display: flex;
  gap: 13px;
  align-items: flex-start;
  font-weight: 400;
  padding: 13px 16px;
  margin-bottom: 10px;
  border: 2px solid var(--lijn);
  border-radius: var(--radius-klein);
  cursor: pointer;
  background: var(--papier);
  transition: border-color .15s ease, background .15s ease;
}
.gca-toets-kaart:hover { border-color: var(--blauw); }
.gca-toets-kaart:has(.gca-sr-radio:checked) {
  border-color: var(--blauw);
  background: var(--blauwtint);
}
.gca-toets-kaart:has(.gca-sr-radio:focus-visible) {
  outline: 3px solid var(--oranje);
  outline-offset: 2px;
}
.gca-toets-radio-vlak {
  flex: 0 0 auto;
  width: 22px; height: 22px;
  margin-top: .1em;
  border-radius: 50%;
  border: 2px solid var(--inkt-flauw);
  background: var(--wit);
  position: relative;
}
.gca-sr-radio:checked ~ .gca-toets-radio-vlak {
  border-color: var(--blauw);
}
.gca-sr-radio:checked ~ .gca-toets-radio-vlak::after {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: var(--blauw);
}
.gca-toets-kaart-tekst { flex: 1 1 auto; }
.gca-sr-radio:checked ~ .gca-toets-kaart-tekst { font-weight: 700; color: var(--donkerblauw); }

.gca-fouten-lijst { max-width: 68ch; }

.gca-score-badge {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  background: var(--wit);
  border: 1px solid var(--lijn);
  border-radius: var(--radius);
  padding: 18px 26px;
  margin: 6px 0 22px;
  box-shadow: var(--schaduw-klein);
}
.gca-score-getal {
  font-family: var(--font-kop);
  font-size: 2.6rem;
  font-weight: 600;
  color: var(--inkt);
}
.gca-score-van { color: var(--inkt-flauw); font-weight: 700; }
.gca-score-badge.is-geslaagd { border-color: #BFE4D3; }
.gca-score-badge.is-geslaagd .gca-score-getal { color: var(--groen-hover); }
.gca-score-badge.is-nietgeslaagd { border-color: #F3D9B8; }
.gca-score-badge.is-nietgeslaagd .gca-score-getal { color: var(--oranje-hover); }

/* ---------------------------------- Responsief ---------------------------------- */
@media (max-width: 640px) {
  body { font-size: 17.5px; }
  .gca-header-inner { padding: 10px 16px; gap: 8px; }
  .gca-logo-mark { width: 28px; height: 28px; }
  .gca-logo-tekst { font-size: 1.06rem; }
  .gca-nav { gap: 14px; }
  .gca-nav a { font-size: .92rem; }
  .gca-wrap { padding: 0 16px; }
  .gca-main { padding: 8px 16px 48px; }
  .gca-cta { padding: 22px 18px; }
  .prompt { padding-right: 20px; }
  .gca-kopieer-knop { position: static; display: inline-block; margin-top: 10px; }
  .prompt::before { display: inline-block; margin-right: 8px; margin-bottom: 0; }
}

@media (max-width: 420px) {
  .gca-nav a[href="/ai-geletterdheid/"] { display: none; }
}

@media (max-width: 480px) {
  .hero-media { display: none; }
}