/* ==========================================================================
   Reinier van den Berg — website
   Kleuren en typografie (Georgia + Arial) conform bestaande huisstijl
   ========================================================================== */
:root {
  --green: #0d3023;
  --green-2: #173e31;
  --green-3: #244d3b;
  --sage: #527063;
  --sage-light: #9eb0a6;
  --leaf: #608b50;
  --cream: #f7f4ed;
  --cream-2: #f3f0e7;
  --mist: #e7eee8;
  --white: #fff;
  --accent: #e96225;
  --accent-ink: #c24d15;          /* toegankelijke variant (AA) voor knoppen/tekst */
  --ink: #17221d;
  --muted: #5e6963;
  --line: #d8d8cf;
  --line-soft: #e8e6df;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Arial, "Helvetica Neue", Helvetica, sans-serif;
  --radius: 18px;
  --radius-sm: 10px;
  --shadow: 0 18px 50px rgba(13, 48, 35, .10);
  --shadow-sm: 0 6px 20px rgba(13, 48, 35, .08);
  --gutter: clamp(20px, 5vw, 72px);
  --maxw: 1240px;
  --header-h: 84px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }
body { margin: 0; background: var(--cream); color: var(--ink); font-family: var(--sans); font-size: 17px; line-height: 1.6; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
img, picture, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: var(--green); text-underline-offset: .18em; text-decoration-thickness: 1px; }
a:hover { color: var(--accent-ink); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3, h4 { font-family: var(--serif); color: var(--green); line-height: 1.1; letter-spacing: -.02em; margin: 0 0 .5em; font-weight: 700; }
p { margin: 0 0 1em; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--green); color: #fff; padding: 12px 18px; border-radius: 0 0 10px 10px; text-decoration: none; }
.skip-link:focus { top: 0; color: #fff; }
main:focus { outline: none; }

.icon { width: 1.15em; height: 1.15em; flex: 0 0 auto; }
.icon-xs { width: 14px; height: 14px; }
.icon-sm { width: 16px; height: 16px; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
.container-narrow { max-width: 900px; }
.section { padding: clamp(64px, 8vw, 110px) 0; }
.section-tight { padding-top: clamp(24px, 3vw, 40px); }
.section-alt { background: var(--cream-2); }

.eyebrow { font-family: var(--sans); font-size: 12px; font-weight: 700; letter-spacing: .24em; text-transform: uppercase; color: var(--sage); margin: 0 0 14px; }
.eyebrow-light { color: #b9cfbf; }
.section-title { font-size: clamp(34px, 4vw, 58px); line-height: 1; letter-spacing: -.04em; margin: 0 0 20px; max-width: 18ch; }
.section-lead { font-size: 19px; color: var(--muted); max-width: 60ch; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 40px; }
.section-head .section-title { margin-bottom: 0; }
.section-head-center { justify-content: center; text-align: center; }
.section-head-center .section-title, .section-head-center .section-lead { margin-left: auto; margin-right: auto; }
.lead { font-size: clamp(18px, 1.5vw, 22px); line-height: 1.5; color: #26342e; max-width: 62ch; margin: 0; }
.sub-title { font-size: 28px; margin-top: 40px; }

/* ---------- Knoppen ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 12px 24px; border-radius: 999px; font-family: var(--serif); font-weight: 700; font-size: 16px; text-decoration: none; cursor: pointer; border: 1px solid transparent; transition: background .2s, color .2s, border-color .2s, transform .2s, box-shadow .2s; }
.btn .icon { transition: transform .2s; }
.btn:hover .icon { transform: translateX(3px); }
.btn-accent { background: var(--accent-ink); color: #fff; box-shadow: 0 8px 22px rgba(194, 77, 21, .25); }
.btn-accent:hover { background: #a9420f; color: #fff; }
.btn-outline { border-color: var(--ink); color: var(--ink); background: rgba(255, 255, 255, .35); }
.btn-outline:hover { background: var(--green); border-color: var(--green); color: #fff; }
.btn-sm { min-height: 42px; padding: 9px 18px; font-size: 15px; }
.btn-lg { min-height: 56px; padding: 14px 30px; font-size: 17px; }
.btn-block { width: 100%; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-top: 28px; }
.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-family: var(--serif); font-weight: 700; text-decoration: none; color: var(--green); white-space: nowrap; }
.link-arrow:hover { color: var(--accent-ink); }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .96); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid #ecebe5; transition: box-shadow .25s; }
.site-header.is-scrolled { box-shadow: 0 6px 24px rgba(13, 48, 35, .08); }
.header-inner { max-width: 1440px; margin: 0 auto; height: var(--header-h); padding: 0 var(--gutter); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { text-decoration: none; color: var(--green); font-family: var(--serif); line-height: .8; letter-spacing: -.045em; flex: 0 0 auto; }
.brand strong, .brand span { display: block; }
.brand strong { font-size: 30px; }
.brand span { font-size: 26px; font-weight: 400; }
.brand:hover { color: var(--green); }
.brand-light, .brand-light:hover { color: #fff; }
.site-nav { display: flex; align-items: center; gap: 28px; }
.nav-list { display: flex; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav-list a { position: relative; display: block; padding: 30px 0 28px; color: var(--ink); text-decoration: none; font-size: 15px; }
.nav-list a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 20px; height: 2px; background: var(--leaf); transform: scaleX(0); transform-origin: left; transition: transform .25s; }
.nav-list a:hover::after, .nav-list a[aria-current="page"]::after { transform: scaleX(1); }
.nav-list a[aria-current="page"] { color: var(--green); font-weight: 700; }
.nav-extra { display: flex; align-items: center; gap: 16px; }
.lang-switch { display: flex; background: #f0efeb; border-radius: 999px; padding: 3px; }
.lang-switch a, .lang-switch span { font-family: var(--serif); font-size: 13px; padding: 7px 12px; border-radius: 999px; text-decoration: none; color: var(--ink); line-height: 1; }
.lang-switch .is-active { background: var(--green); color: #fff; }
.lang-switch a:hover { background: #e2e1db; }
.nav-toggle { display: none; background: none; border: 0; padding: 10px; margin-right: -10px; color: var(--green); cursor: pointer; }
.nav-toggle .icon { width: 28px; height: 28px; }
.nav-toggle .icon-close { display: none; }

/* ---------- Breadcrumbs ---------- */
.breadcrumbs { max-width: var(--maxw); margin: 0 auto; padding: 22px var(--gutter) 0; font-size: 14px; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0; padding: 0; color: var(--muted); }
.breadcrumbs li { display: flex; align-items: center; gap: 6px; }
.breadcrumbs a { color: var(--sage); text-decoration: none; }
.breadcrumbs a:hover { text-decoration: underline; }

/* ---------- Home hero ---------- */
.home-hero { position: relative; overflow: hidden; background: var(--mist); }
.hero-backdrop { position: absolute; inset: 0; background: linear-gradient(90deg, #f7f4ed 0%, #f3f2e9 40%, #dfe9df 72%, #b9cfbf 100%); }
.hero-backdrop::before { content: ""; position: absolute; inset: -20% -10% 20% 40%; background: radial-gradient(ellipse at 70% 20%, rgba(255, 255, 255, .95), rgba(255, 255, 255, 0) 45%); }
.ridge { position: absolute; border-radius: 50% 50% 0 0; }
.ridge-1 { right: -6%; bottom: -24%; width: 66%; height: 62%; transform: rotate(-7deg); background: linear-gradient(150deg, #6e9877, #254d39 72%); opacity: .85; }
.ridge-2 { right: 24%; bottom: -38%; width: 58%; height: 57%; transform: rotate(10deg); background: linear-gradient(150deg, #a7bea5, #446c50); opacity: .7; }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: end; min-height: min(78vh, 700px); max-width: 1440px; }
.hero-copy { padding: clamp(48px, 7vw, 96px) 0; align-self: center; }
.hero-title { font-size: clamp(54px, 6.4vw, 100px); line-height: .88; letter-spacing: -.06em; margin: 0 0 18px; }
.hero-title span { display: block; }
.hero-subtitle { font-family: var(--serif); font-size: clamp(20px, 1.8vw, 26px); color: var(--green-3); font-style: italic; margin: 0 0 20px; }
.trust-list { display: flex; flex-wrap: wrap; gap: 10px 22px; list-style: none; padding: 0; margin: 30px 0 0; font-size: 14px; color: var(--green-3); }
.trust-list li { display: flex; align-items: center; gap: 7px; }
.trust-list .icon { color: var(--leaf); }
.hero-visual { position: relative; align-self: end; height: 100%; min-height: 480px; }
.hero-arch { position: absolute; right: 2%; bottom: 0; width: min(100%, 560px); aspect-ratio: 567 / 600; border-radius: 50% 50% 0 0 / 38% 38% 0 0; overflow: hidden; box-shadow: 0 30px 80px rgba(13, 48, 35, .25); }
.hero-arch picture, .hero-arch img { width: 100%; height: 100%; object-fit: cover; object-position: 45% 30%; }
.signature { position: absolute; left: 0; top: 24%; margin: 0; color: var(--green); font-family: var(--serif); font-style: italic; font-size: clamp(30px, 3vw, 48px); transform: rotate(-6deg); text-shadow: 0 2px 0 rgba(255, 255, 255, .6); }
.hero-badge { position: absolute; left: 4%; bottom: 44px; margin: 0; background: rgba(255, 255, 255, .94); backdrop-filter: blur(8px); border-radius: 999px; padding: 12px 20px; display: flex; align-items: center; gap: 12px; box-shadow: var(--shadow-sm); }
.hero-badge strong { font-family: var(--serif); color: var(--green); font-size: 28px; line-height: 1; }
.hero-badge span { font-size: 11px; text-transform: uppercase; letter-spacing: .1em; color: #53635b; max-width: 110px; line-height: 1.2; }

/* ---------- Topic strip ---------- */
.topic-strip { background: #fff; border-bottom: 1px solid var(--line-soft); }
.topic-grid { display: grid; grid-template-columns: repeat(6, 1fr); padding-top: 22px; padding-bottom: 22px; max-width: 1440px; }
.topic-grid a { display: flex; align-items: center; gap: 12px; min-height: 50px; padding: 0 16px; color: var(--ink); text-decoration: none; font-family: var(--serif); font-size: 15px; line-height: 1.25; border-right: 1px solid #dddcd5; transition: color .2s; }
.topic-grid a:first-child { padding-left: 0; }
.topic-grid a:last-child { border-right: 0; }
.topic-grid a:hover { color: var(--accent-ink); }
.topic-grid a:hover .topic-mark { background: var(--green); color: #fff; border-color: var(--green); }
.topic-mark { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--sage-light); color: var(--sage); flex: 0 0 auto; transition: all .2s; }

/* ---------- Intro + quote ---------- */
.intro-feature { display: grid; grid-template-columns: 1fr 1.08fr; }
.intro-copy { background: #fff; padding: clamp(56px, 6vw, 90px) var(--gutter); }
.intro-copy .prose { max-width: 62ch; color: #4e5752; }
.intro-copy .btn { margin-top: 12px; }
.quote-card { margin: 0; position: relative; overflow: hidden; background: var(--green); color: #fff; display: grid; grid-template-columns: 1.1fr .9fr; min-height: 480px; }
.quote-copy { padding: clamp(40px, 5vw, 70px); align-self: center; }
.quote-mark { width: 44px; height: 44px; color: var(--accent); margin-bottom: 18px; }
.quote-copy blockquote { margin: 0 0 26px; }
.quote-copy blockquote p { font-family: var(--serif); font-size: clamp(22px, 2.1vw, 32px); font-style: italic; line-height: 1.3; margin: 0; }
.quote-copy figcaption { font-size: 12px; letter-spacing: .24em; text-transform: uppercase; padding-top: 18px; border-top: 1px solid rgba(255, 255, 255, .4); display: inline-block; }
.quote-photo, .quote-photo picture, .quote-photo img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Facts ---------- */
.facts-band { background: var(--cream-2); }
.facts-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 90px); align-items: start; }
.facts { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin: 0; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.fact { background: #fff; padding: 22px 24px; }
.fact dt { font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--sage); margin-bottom: 6px; }
.fact dd { margin: 0; font-family: var(--serif); font-size: 19px; color: var(--green); line-height: 1.3; }
.side-card .facts { grid-template-columns: 1fr; border-radius: var(--radius-sm); }
.side-card .fact { padding: 14px 16px; }
.side-card .fact dd { font-size: 17px; }

/* ---------- Lectures ---------- */
.lecture-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.lecture-card { position: relative; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 28px; transition: transform .25s, box-shadow .25s, border-color .25s; }
.lecture-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.lecture-card:focus-within { box-shadow: 0 0 0 3px var(--accent); }
.lecture-card-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; }
.lecture-icon { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 16px; background: var(--mist); color: var(--green); }
.lecture-icon .icon { width: 26px; height: 26px; }
.lecture-num { font-family: var(--serif); font-size: 34px; color: #d7dfd8; line-height: 1; }
.lecture-card-title { font-size: 24px; line-height: 1.15; margin-bottom: 12px; }
.lecture-card-title a { color: var(--green); text-decoration: none; }
.lecture-card-title a::after { content: ""; position: absolute; inset: 0; border-radius: var(--radius); }
.lecture-card p { color: var(--muted); font-size: 16px; flex: 1; }
.lecture-more { display: inline-flex; align-items: center; gap: 6px; font-family: var(--serif); font-weight: 700; color: var(--accent-ink); font-size: 15px; }
.lectures-body { margin-top: 60px; max-width: 800px; }

.lecture-hero { position: relative; }
.lecture-hero-icon { display: grid; place-items: center; width: 72px; height: 72px; border-radius: 22px; background: var(--green); color: #fff; margin-bottom: 26px; }
.lecture-hero-icon .icon { width: 34px; height: 34px; }
.lecture-photo { border-radius: var(--radius); overflow: hidden; margin-bottom: 36px; }

/* ---------- Carrousel lezingen ---------- */
.carousel-head-actions { display: flex; align-items: center; gap: 22px; }
.carousel-controls { display: flex; gap: 10px; }
.carousel-controls[hidden] { display: none; }
.carousel-btn { display: grid; place-items: center; width: 50px; height: 50px; border-radius: 50%; border: 1px solid var(--ink); background: transparent; color: var(--ink); cursor: pointer; transition: background .2s, color .2s, border-color .2s, opacity .2s; }
.carousel-btn:hover:not(:disabled) { background: var(--green); border-color: var(--green); color: #fff; }
.carousel-btn:disabled { opacity: .3; cursor: default; }
.carousel-btn .icon { width: 20px; height: 20px; }
.carousel { position: relative; }
.carousel-track { --edge: max(var(--gutter), calc((100vw - var(--maxw)) / 2 + var(--gutter))); display: grid; grid-auto-flow: column; grid-auto-columns: calc((min(100vw, var(--maxw)) - 2 * var(--gutter) - 44px) / 3); gap: 22px; list-style: none; margin: 0; padding: 6px var(--edge) 26px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: var(--edge); scroll-behavior: smooth; scrollbar-width: none; overscroll-behavior-x: contain; }
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-track:focus-visible { outline: 3px solid var(--accent); outline-offset: -3px; }
.carousel-track.is-dragging { scroll-snap-type: none; scroll-behavior: auto; cursor: grabbing; user-select: none; }
.carousel-track.is-dragging a { pointer-events: none; }
.carousel-slide { scroll-snap-align: start; display: flex; }
.carousel-slide .lecture-card { width: 100%; }
.carousel-progress { display: block; width: 100%; height: 3px; margin-top: 6px; border: 0; border-radius: 3px; background: var(--line); color: var(--accent); appearance: none; -webkit-appearance: none; overflow: hidden; }
.carousel-progress::-webkit-progress-bar { background: var(--line); }
.carousel-progress::-webkit-progress-value { background: var(--accent); transition: width .3s; }
.carousel-progress::-moz-progress-bar { background: var(--accent); }
@media (max-width: 980px) {
  .carousel-track { grid-auto-columns: calc((100vw - 2 * var(--gutter) - 22px) / 2); }
  .carousel-head-actions { width: 100%; justify-content: space-between; }
}
@media (max-width: 680px) {
  .carousel-track { grid-auto-columns: 82vw; gap: 14px; }
  .carousel-btn { width: 44px; height: 44px; }
}

/* ---------- Roles ---------- */
.roles { background: #fff; }
.roles-alt { background: var(--cream-2); }
.role-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; list-style: none; padding: 0; margin: 40px 0 0; }
.role { border-top: 2px solid var(--green); padding-top: 22px; }
.role-icon { width: 34px; height: 34px; color: var(--accent); margin-bottom: 14px; }
.role h3 { font-size: 23px; margin-bottom: 8px; }
.role p { color: var(--muted); font-size: 16px; margin: 0; }

/* ---------- Testimonials ---------- */
.testimonial-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 22px; margin-top: 36px; }
.testimonial { margin: 0; background: #fff; border-radius: var(--radius); padding: 30px; border: 1px solid var(--line-soft); }
.testimonial-mark { width: 30px; height: 30px; color: var(--accent); margin-bottom: 14px; }
.testimonial blockquote { margin: 0 0 18px; }
.testimonial blockquote p { font-family: var(--serif); font-size: 19px; font-style: italic; color: var(--ink); }
.testimonial figcaption strong { display: block; color: var(--green); }
.testimonial figcaption span { font-size: 14px; color: var(--muted); }

/* ---------- FAQ ---------- */
.faq { background: var(--cream); }
.faq-list { border-top: 1px solid var(--line); margin-top: 30px; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 24px 0; cursor: pointer; list-style: none; font-family: var(--serif); font-size: clamp(19px, 1.6vw, 23px); color: var(--green); font-weight: 700; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--accent-ink); }
.faq-icon { width: 26px; height: 26px; transition: transform .25s; color: var(--accent); }
.faq-item[open] .faq-icon { transform: rotate(45deg); }
.faq-answer { padding: 0 0 24px; color: #3d4944; max-width: 70ch; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--green); color: #e8f0ea; padding: clamp(56px, 7vw, 96px) 0; position: relative; overflow: hidden; }
.cta-band::after { content: ""; position: absolute; right: -10%; bottom: -60%; width: 60%; height: 140%; border-radius: 50%; background: radial-gradient(ellipse, rgba(110, 152, 119, .35), rgba(13, 48, 35, 0) 65%); pointer-events: none; }
.cta-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.3fr .7fr; gap: 40px; align-items: center; }
.cta-band h2 { color: #fff; font-size: clamp(34px, 4vw, 56px); letter-spacing: -.04em; margin-bottom: 14px; }
.cta-band p { font-size: 19px; margin: 0; max-width: 55ch; }
.cta-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.cta-mail { display: inline-flex; align-items: center; gap: 8px; color: #fff; }
.cta-mail:hover { color: #ffd2bd; }

/* ---------- Page hero ---------- */
.page-hero { padding: clamp(40px, 6vw, 84px) 0 clamp(30px, 4vw, 56px); }
.page-title { font-size: clamp(46px, 6.5vw, 96px); line-height: .92; letter-spacing: -.055em; margin: 0 0 26px; max-width: 16ch; }
.page-title-md { font-size: clamp(40px, 5vw, 72px); max-width: 20ch; }
.hero-split { display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(30px, 5vw, 80px); align-items: center; }
.hero-split .page-title { font-size: clamp(40px, 5vw, 76px); }
.portrait-frame { border-radius: 50% 50% var(--radius) var(--radius) / 40% 40% var(--radius) var(--radius); overflow: hidden; box-shadow: var(--shadow); max-width: 440px; justify-self: end; }
.portrait-frame img { width: 100%; }

/* ---------- Content ---------- */
.content-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 380px); gap: clamp(32px, 6vw, 90px); align-items: start; }
.prose { font-size: 17px; }
.prose-lg { font-size: 18.5px; line-height: 1.7; color: #2c3833; }
.prose h2 { font-size: clamp(28px, 2.6vw, 38px); margin: 1.6em 0 .5em; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 24px; margin: 1.4em 0 .4em; }
.prose ul, .prose ol { padding-left: 1.2em; }
.prose li { margin-bottom: .4em; }
.prose blockquote { margin: 1.5em 0; padding: 4px 0 4px 24px; border-left: 3px solid var(--accent); font-family: var(--serif); font-style: italic; font-size: 1.15em; color: var(--green); }
.prose strong { color: var(--green); }
.side-card { background: #fff; border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 28px; }
.side-card + .side-card { margin-top: 20px; }
.side-card.sticky { position: sticky; top: calc(var(--header-h) + 24px); }
.side-card-green { background: var(--green); color: #e8f0ea; border-color: var(--green); }
.side-card-green .side-title { color: #fff; }
.side-card-green a { color: #fff; }
.side-title { font-size: 24px; margin-bottom: 16px; }
.side-photo { border-radius: var(--radius-sm); overflow: hidden; margin-bottom: 20px; }
.check-list, .meta-list { list-style: none; padding: 0; margin: 0 0 24px; }
.check-list li, .meta-list li { display: flex; gap: 10px; align-items: flex-start; padding: 7px 0; }
.check-list .icon, .meta-list .icon { color: var(--leaf); margin-top: 4px; }
.check-list-lg li { font-size: 18px; }

/* ---------- Timeline ---------- */
.timeline-section { background: #fff; }
.timeline { position: relative; list-style: none; margin: 50px auto 0; padding: 0; max-width: 1000px; }
.timeline::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; margin-left: -1px; background: linear-gradient(var(--sage-light), var(--leaf)); }
.timeline-item { position: relative; width: 50%; padding: 0 46px 34px 0; }
.timeline-item:nth-child(even) { margin-left: 50%; padding: 0 0 34px 46px; }
.timeline-dot { position: absolute; top: 26px; right: -9px; width: 18px; height: 18px; border-radius: 50%; background: #fff; border: 4px solid var(--accent); z-index: 1; }
.timeline-item:nth-child(even) .timeline-dot { right: auto; left: -9px; }
.timeline-card { background: var(--cream); border-radius: var(--radius); padding: 24px 26px; }
.timeline-year { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: #fff; background: var(--green); border-radius: 999px; padding: 5px 12px; margin-bottom: 12px; }
.timeline-card h3 { font-size: 23px; margin-bottom: 8px; }
.timeline-card p { margin: 0; color: var(--muted); font-size: 16px; }
[data-reveal] { opacity: 1; }
.js [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js [data-reveal].is-visible { opacity: 1; transform: none; }

/* ---------- Books ---------- */
.book-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; margin-top: 36px; }
.book { display: grid; grid-template-columns: 120px 1fr; gap: 22px; background: #fff; border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 24px; }
.book h3 { font-size: 24px; margin-bottom: 4px; }
.book-meta { font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--sage); }
.book-cover { border-radius: 6px; overflow: hidden; box-shadow: var(--shadow-sm); align-self: start; }
.book-cover-empty { display: grid; place-items: center; aspect-ratio: 2 / 3; background: var(--mist); color: var(--green); }
.book-cover-empty .icon { width: 38px; height: 38px; }

/* ---------- Contact / formulier ---------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 380px); gap: clamp(28px, 5vw, 70px); align-items: start; }
.form-card { background: #fff; border-radius: var(--radius); padding: clamp(24px, 4vw, 48px); box-shadow: var(--shadow-sm); }
.form-title { font-size: 32px; }
.form-intro { color: var(--muted); }
.enquiry-form fieldset { border: 0; padding: 0; margin: 0 0 12px; }
.enquiry-form legend { font-family: var(--serif); font-weight: 700; color: var(--green); font-size: 19px; padding: 16px 0 10px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 700; font-size: 14px; margin-bottom: 7px; color: var(--ink); }
.field input, .field select, .field textarea { width: 100%; font: inherit; font-size: 16px; color: var(--ink); background: #fbfaf7; border: 1px solid #c9cec9; border-radius: var(--radius-sm); padding: 13px 14px; transition: border-color .2s, box-shadow .2s, background .2s; }
.field textarea { resize: vertical; min-height: 140px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; background: #fff; border-color: var(--green); box-shadow: 0 0 0 3px rgba(96, 139, 80, .25); }
.field [aria-invalid="true"] { border-color: #b3261e; background: #fff7f6; }
.field-error { color: #b3261e; font-size: 14px; margin: 6px 0 0; }
.field-check { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; }
.field-check input { width: 20px; height: 20px; margin: 3px 0 0; accent-color: var(--green); }
.field-check label { font-weight: 400; font-size: 15px; margin: 0; }
.field-check .field-error { grid-column: 2; }
.req { color: var(--accent-ink); }
.hp-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-note { font-size: 13px; color: var(--muted); margin-top: 14px; }
.notice { display: flex; gap: 16px; align-items: flex-start; border-radius: var(--radius-sm); padding: 18px 20px; margin-bottom: 20px; }
.notice p { margin: 0; }
.notice h2 { font-size: 26px; margin-bottom: 6px; }
.notice-icon { width: 26px; height: 26px; margin-top: 2px; }
.notice-success { background: #eaf3ea; color: var(--green); }
.notice-error { background: #fdecea; color: #8c1d18; }
.contact-list { list-style: none; margin: 0; padding: 0; }
.contact-list li { display: flex; gap: 12px; align-items: center; padding: 8px 0; }
.contact-list .icon { color: #b9cfbf; }

/* ---------- 404 ---------- */
.notfound { min-height: 55vh; display: flex; align-items: center; }

/* ---------- Footer ---------- */
.site-footer { background: #0a261c; color: #b9c8bf; font-size: 15px; }
.footer-inner { max-width: 1440px; margin: 0 auto; padding: 70px var(--gutter) 40px; display: grid; grid-template-columns: 1.4fr 1fr 1.3fr 1.2fr; gap: 40px; }
.footer-brand p { margin: 18px 0 20px; max-width: 34ch; }
.footer-title { font-family: var(--sans); color: #fff; font-size: 12px; letter-spacing: .2em; text-transform: uppercase; margin-bottom: 16px; }
.footer-col ul, .footer-bottom ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { padding: 5px 0; }
.site-footer a { color: #dfe8e2; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-cta { font-family: var(--serif); font-weight: 700; color: #ffb592 !important; }
.socials { display: flex; gap: 10px; }
.socials a { width: 40px; height: 40px; justify-content: center; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .2); }
.socials a:hover { background: rgba(255, 255, 255, .08); text-decoration: none; }
.footer-bottom { max-width: 1440px; margin: 0 auto; padding: 22px var(--gutter); border-top: 1px solid rgba(255, 255, 255, .1); display: flex; flex-wrap: wrap; gap: 12px 30px; justify-content: space-between; font-size: 13px; }
.footer-bottom p { margin: 0; }
.footer-bottom ul { display: flex; gap: 20px; flex-wrap: wrap; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1180px) {
  .nav-list { gap: 20px; }
  .site-nav { gap: 18px; }
  .topic-grid { grid-template-columns: repeat(3, 1fr); row-gap: 14px; }
  .topic-grid a:nth-child(3n) { border-right: 0; }
  .topic-grid a:nth-child(3n + 1) { padding-left: 0; }
  .role-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 980px) {
  :root { --header-h: 72px; }
  .brand strong { font-size: 25px; }
  .brand span { font-size: 22px; }
  .nav-toggle { display: block; }
  .site-nav { position: fixed; inset: var(--header-h) 0 0 0; background: #fff; flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 0; padding: 12px var(--gutter) 40px; overflow-y: auto; transform: translateX(100%); visibility: hidden; transition: transform .3s ease, visibility .3s; }
  .nav-open .site-nav { transform: none; visibility: visible; }
  .nav-open .nav-toggle .icon-open { display: none; }
  .nav-open .nav-toggle .icon-close { display: block; }
  .nav-open { overflow: hidden; }
  .nav-list { flex-direction: column; gap: 0; }
  .nav-list a { padding: 16px 0; font-family: var(--serif); font-size: 24px; border-bottom: 1px solid var(--line-soft); }
  .nav-list a::after { display: none; }
  .nav-extra { flex-direction: column; align-items: stretch; gap: 20px; margin-top: 28px; }
  .lang-switch { align-self: flex-start; }
  .nav-extra .btn { min-height: 54px; }

  .hero-grid { grid-template-columns: 1fr; gap: 0; min-height: 0; }
  .hero-copy { padding: 44px 0 10px; }
  .hero-visual { min-height: 0; height: auto; display: flex; justify-content: center; padding-top: 30px; }
  .hero-arch { position: relative; right: auto; width: min(88vw, 460px); }
  .signature { left: 2%; top: 4%; z-index: 2; }
  .hero-badge { left: 2%; bottom: 24px; }
  .intro-feature, .facts-layout, .cta-inner, .content-grid, .contact-grid, .hero-split { grid-template-columns: 1fr; }
  .quote-card { grid-template-columns: 1fr; min-height: 0; }
  .quote-photo { max-height: 420px; }
  .lecture-grid { grid-template-columns: repeat(2, 1fr); }
  .side-card.sticky { position: static; }
  .portrait-frame { justify-self: start; max-width: 360px; }
  .section-head { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 680px) {
  body { font-size: 16px; }
  .topic-grid { grid-template-columns: 1fr 1fr; }
  .topic-grid a { border-right: 0; padding-left: 0; font-size: 14px; }
  .lecture-grid, .role-grid, .facts, .field-row { grid-template-columns: 1fr; }
  .field-row { gap: 0; }
  .timeline::before { left: 8px; }
  .timeline-item, .timeline-item:nth-child(even) { width: 100%; margin-left: 0; padding: 0 0 26px 38px; }
  .timeline-dot, .timeline-item:nth-child(even) .timeline-dot { left: 0; right: auto; }
  .book { grid-template-columns: 84px 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 30px; }
  .actions .btn { flex: 1 1 100%; }
  .prose-lg { font-size: 17px; }
}

@media print {
  .site-header, .site-footer, .cta-band, .breadcrumbs, .actions { display: none !important; }
  body { background: #fff; }
}

/* ---------- Cookiemelding (alleen bij Google Analytics) ---------- */
.consent { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 80; display: flex; justify-content: center; }
.consent[hidden] { display: none; }
.consent-inner { display: flex; gap: 24px; align-items: center; max-width: 880px; width: 100%; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 20px 60px rgba(13, 48, 35, .22); padding: 20px 24px; }
.consent-title { font-size: 20px; margin-bottom: 4px; }
.consent-inner p { margin: 0; font-size: 15px; color: var(--muted); }
.consent-actions { display: flex; gap: 10px; flex: 0 0 auto; }
.link-button { background: none; border: 0; padding: 0; font: inherit; color: #dfe8e2; cursor: pointer; }
.link-button:hover { color: #fff; text-decoration: underline; }
@media (max-width: 680px) {
  .consent-inner { flex-direction: column; align-items: stretch; gap: 14px; }
  .consent-actions .btn { flex: 1; }
}