/* Tekdive: fris en speels. Oceaankleuren, Poppins, bellen als terugkerend motief. */
@font-face{font-family:Poppins;font-weight:400;font-style:normal;font-display:swap;src:url(/fonts/poppins-regular.woff) format("woff")}
@font-face{font-family:Poppins;font-weight:500;font-style:normal;font-display:swap;src:url(/fonts/poppins-medium.woff) format("woff")}
@font-face{font-family:Poppins;font-weight:700;font-style:normal;font-display:swap;src:url(/fonts/poppins-bold.woff) format("woff")}

:root{
  --deep:#0a2e3f;      /* diep water: tekst, donkere vlakken */
  --sea:#0b6f86;       /* zee: links, accenten */
  --aqua:#19b5b0;      /* lagune: bellen, highlights */
  --aqua-soft:#9fe3df;
  --coral:#ff7a5c;     /* koraal: knoppen */
  --coral-dark:#e65f40;
  --foam:#f2faf9;      /* schuim: achtergrond */
  --foam-2:#e3f3f1;
  --white:#ffffff;
  --text:#0a2e3f; --muted:#4f6b77; --line:#cfe6e3;
  --on-deep:#eaf6f3; --on-deep-muted:#a9c9cf;
  --font:Poppins,"Segoe UI",-apple-system,BlinkMacSystemFont,Roboto,"Helvetica Neue",Arial,sans-serif;
  --radius:20px; --wrap:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--text);background:var(--foam);line-height:1.7;font-size:16.5px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--sea)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
h1,h2,h3{font-family:var(--font);line-height:1.15;margin:0 0 .5em;text-wrap:balance}
h1{font-size:clamp(2.5rem,6.4vw,4.6rem);font-weight:700;letter-spacing:-.02em}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:700;letter-spacing:-.01em}
h3{font-size:1.2rem;font-weight:500}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--sea);margin:0 0 14px;font-weight:500}
.eyebrow::before{content:"";width:10px;height:10px;border-radius:50%;border:2px solid var(--aqua)}
.lead{font-size:1.12rem;color:var(--muted);max-width:640px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand img{height:54px;width:auto}
.nav{display:flex;gap:26px;align-items:center}
.nav a{color:var(--deep);text-decoration:none;font-size:.92rem;font-weight:500}
.nav a:hover,.nav a[aria-current=page]{color:var(--sea)}
.nav a[aria-current=page]{text-decoration:underline;text-decoration-color:var(--aqua);text-decoration-thickness:3px;text-underline-offset:8px}
.nav .btn{padding:10px 20px;color:var(--white)}
.menu-toggle{display:none;background:var(--foam-2);border:0;color:var(--deep);border-radius:999px;padding:9px 16px;font:500 .85rem var(--font)}
@media (max-width:900px){
  .menu-toggle{display:block}
  .nav{display:none;position:absolute;top:76px;left:0;right:0;flex-direction:column;gap:0;background:var(--white);border-bottom:1px solid var(--line);padding:8px 0 16px}
  .nav.open{display:flex}
  .nav a{padding:13px 20px;width:100%;text-align:center}
  .nav .btn{width:auto;margin-top:8px}
  .brand img{height:44px}
}

/* buttons */
.btn{display:inline-block;padding:14px 28px;border-radius:999px;text-decoration:none;font-size:.95rem;font-weight:500;transition:.2s;border:2px solid transparent}
.btn-gold{background:var(--coral);color:var(--white)}
.btn-gold:hover{background:var(--coral-dark);transform:translateY(-1px)}
.btn-ghost{border-color:rgba(255,255,255,.7);color:var(--white)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-dark{background:var(--deep);color:var(--white)}
.btn-dark:hover{background:var(--sea)}
:focus-visible{outline:3px solid var(--aqua);outline-offset:3px}

/* hero */
.hero{position:relative;min-height:80vh;display:flex;align-items:flex-end;color:var(--white);background:var(--deep) center/cover no-repeat;overflow:hidden}
.hero::before,.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,46,63,.15) 0%,rgba(10,46,63,.55) 55%,rgba(10,46,63,.92) 100%)}
.hero .wrap,.page-hero .wrap{position:relative}
.hero .wrap{padding-top:120px;padding-bottom:90px}
.hero p.lead,.page-hero p.lead{color:var(--on-deep)}
.hero .eyebrow,.page-hero .eyebrow,.page-hero .crumb{color:var(--aqua-soft)}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.page-hero{position:relative;color:var(--white);background:var(--deep) center/cover no-repeat;overflow:hidden}
.page-hero .wrap{padding:110px 20px 64px}
.crumb{font-size:.85rem;font-weight:500}
.crumb a{color:var(--white);text-decoration:none;border-bottom:2px solid var(--aqua)}

/* rising bubbles in heroes */
.hero::after,.page-hero::after{content:"";position:absolute;right:6%;bottom:-40px;width:180px;height:100%;pointer-events:none;opacity:.55;
  background:
   radial-gradient(circle at 30% 85%, transparent 13px, rgba(255,255,255,.8) 14px 16px, transparent 17px),
   radial-gradient(circle at 70% 65%, transparent 8px, rgba(255,255,255,.7) 9px 11px, transparent 12px),
   radial-gradient(circle at 40% 45%, rgba(255,255,255,.75) 6px, transparent 7px),
   radial-gradient(circle at 75% 28%, transparent 18px, rgba(255,255,255,.6) 19px 21px, transparent 22px),
   radial-gradient(circle at 25% 12%, rgba(255,255,255,.7) 4px, transparent 5px);
  animation:rise 9s ease-in-out infinite alternate}
@keyframes rise{from{transform:translateY(0)}to{transform:translateY(-36px)}}
@media (prefers-reduced-motion:reduce){.hero::after,.page-hero::after{animation:none}}

/* sections */
section{padding:92px 0}
.dark{background:var(--deep);color:var(--on-deep)}
.dark .lead,.dark p{color:var(--on-deep-muted)}
.dark h2,.dark h3{color:var(--white)}
.dark .eyebrow{color:var(--aqua-soft)}
.sand{background:var(--foam-2)}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center}
.split > *{min-width:0}
.split img{border-radius:var(--radius);aspect-ratio:4/3;object-fit:cover;width:100%}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:36px} section{padding:66px 0}}
.gold-rule{width:52px;height:6px;border-radius:3px;background:var(--aqua);margin:0 0 24px;border:0}

/* cards */
.grid{display:grid;gap:24px}
.g4{grid-template-columns:repeat(4,1fr)} .g3{grid-template-columns:repeat(3,1fr)} .g2{grid-template-columns:repeat(2,1fr)}
@media (max-width:1000px){.g4,.g3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.g4,.g3,.g2{grid-template-columns:1fr}}
.card{background:var(--white);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:.25s;box-shadow:0 1px 0 var(--line)}
a.card:hover{transform:translateY(-5px);box-shadow:0 20px 40px rgba(10,46,63,.14)}
.card img{aspect-ratio:3/2;object-fit:cover;width:100%}
.card .body{padding:22px 24px 26px;flex:1;display:flex;flex-direction:column}
.card .tag{align-self:flex-start;font-size:.74rem;font-weight:500;color:var(--sea);background:var(--foam-2);border-radius:999px;padding:4px 12px;margin-bottom:12px}
.card h3{font-weight:700;margin-bottom:8px}
.card p{color:var(--muted);margin:0 0 16px;font-size:.95rem}
.card .more{margin-top:auto;font-size:.9rem;color:var(--coral-dark);font-weight:500}
.feature{padding:28px;border-radius:var(--radius);background:rgba(255,255,255,.06);border:1px solid rgba(159,227,223,.25)}
.feature .num{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:var(--aqua);color:var(--deep);font-weight:700;font-size:1rem}
.feature h3{margin:16px 0 8px;font-weight:700}
.feature a{color:var(--aqua-soft);text-decoration:none;font-weight:500;font-size:.92rem}
section:not(.dark):not(.cta) .feature{background:var(--white);border-color:var(--line)}
section:not(.dark):not(.cta) .feature p{color:var(--muted)}
section:not(.dark) .feature a{color:var(--sea)}

/* logos */
.logos{display:flex;gap:40px;align-items:center;justify-content:center;flex-wrap:wrap}
.logos img{height:64px;width:auto;filter:grayscale(1);opacity:.75;transition:.2s;mix-blend-mode:multiply}
.logos img:hover{filter:none;opacity:1}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gallery img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:16px}
.gallery img:first-child{grid-column:span 2;grid-row:span 2;aspect-ratio:auto;height:100%;border-radius:24px}
@media (max-width:700px){.gallery{grid-template-columns:repeat(2,1fr)}}

/* course page */
.course{display:grid;grid-template-columns:1fr 360px;gap:56px;align-items:start}
.course > *{min-width:0}
@media (max-width:950px){.course{grid-template-columns:1fr}}
.prose h2{font-size:1.6rem;margin-top:1.6em}
.prose ul{padding-left:0;list-style:none}
.prose li{padding:9px 0 9px 30px;border-bottom:1px solid var(--line);position:relative}
.prose li::before{content:"";position:absolute;left:4px;top:17px;width:10px;height:10px;border-radius:50%;border:2px solid var(--aqua)}
.prose li:nth-child(3n+2)::before{width:6px;height:6px;top:19px;left:6px;background:var(--aqua)}
.prose img.inline{border-radius:var(--radius);margin:24px 0;max-height:420px;width:auto}
.facts{position:sticky;top:100px;background:var(--deep);color:var(--on-deep);border-radius:var(--radius);padding:30px}
.facts h3{font-size:.82rem;color:var(--aqua-soft);margin:22px 0 8px;letter-spacing:.12em;text-transform:uppercase;font-weight:500}
.facts h3:first-child{margin-top:0}
.facts ul{margin:0;padding-left:18px;color:var(--on-deep-muted)}
.facts li{margin:4px 0}
.facts .price{font-size:1.4rem;font-weight:700;color:var(--white);margin:0}
.facts .btn{margin-top:24px;width:100%;text-align:center}

/* team */
.person{display:grid;grid-template-columns:200px 1fr;gap:32px;align-items:start;background:var(--white);border-radius:var(--radius);padding:30px}
.person > *{min-width:0}
@media (max-width:700px){.person{grid-template-columns:1fr}}
.person .photo,.person .initials{width:200px;height:200px;border-radius:50%;object-fit:cover;box-shadow:0 0 0 6px var(--foam-2),0 0 0 9px var(--aqua)}
.person .initials{display:grid;place-items:center;background:var(--sea);color:var(--white);font-size:3.4rem;font-weight:700}
.person .role{color:var(--sea);font-weight:500;font-size:.88rem;margin:0 0 4px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;padding:0;list-style:none}
.chips li{font-size:.82rem;border-radius:999px;padding:5px 13px;background:var(--foam-2);color:var(--deep)}

/* news */
.post{background:var(--white);border-radius:var(--radius);padding:34px;margin-bottom:24px}
.post .date{color:var(--sea);font-size:.85rem;font-weight:500}
.note{border-left:4px solid var(--aqua);padding:12px 18px;background:var(--foam-2);border-radius:0 12px 12px 0;color:var(--muted);font-size:.95rem}

/* contact */
.contact-cards .feature a{font-size:1.1rem;word-break:break-word;color:var(--white)}

/* cta + footer */
.cta{background:var(--deep) center/cover;position:relative;color:var(--white);text-align:center}
.cta::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,111,134,.82),rgba(10,46,63,.92))}
.cta .wrap{position:relative}
.cta .eyebrow{color:var(--aqua-soft)}
.cta p{color:var(--on-deep);margin:0 auto 28px;max-width:560px}
.site-footer{background:var(--deep);color:var(--on-deep-muted);padding:56px 0 30px;font-size:.92rem}
.site-footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
@media (max-width:800px){.site-footer .cols{grid-template-columns:1fr}}
.site-footer a{color:var(--white);text-decoration:none}
.site-footer a:hover{color:var(--aqua-soft)}
.site-footer h4{color:var(--aqua-soft);font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;margin:0 0 14px;font-weight:500}
.site-footer ul{list-style:none;padding:0;margin:0} .site-footer li{margin:6px 0}
.site-footer .legal{border-top:1px solid rgba(159,227,223,.2);margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.82rem}

/* ---------- opleidingen & standaarden ---------- */
.lvl{display:inline-grid;place-items:center;min-width:34px;height:24px;padding:0 8px;border-radius:999px;font-size:.75rem;font-weight:700;text-decoration:none;color:var(--white);vertical-align:middle}
.lvl-1{background:#6fd3cf;color:var(--deep)} .lvl-2{background:var(--aqua);color:var(--deep)} .lvl-3{background:#138f9a} .lvl-4{background:var(--sea)} .lvl-5{background:var(--deep);box-shadow:inset 0 0 0 2px var(--aqua)}
.code{font-weight:700;color:var(--sea);letter-spacing:.02em}
.h1code{display:inline-block;font-size:.45em;vertical-align:middle;margin-left:10px;padding:4px 12px;border-radius:999px;background:rgba(255,255,255,.16);color:var(--aqua-soft)}
.mini-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px;margin-top:28px}
.mini{display:flex;flex-direction:column;gap:6px;background:var(--white);border-radius:16px;padding:18px 20px;text-decoration:none;color:inherit;box-shadow:0 1px 0 var(--line);transition:.2s;min-width:0}
.mini:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(10,46,63,.12)}
.mini-top{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:24px}
.mini h3{font-size:1.02rem;font-weight:700;margin:0}
.mini p{margin:0;color:var(--muted);font-size:.9rem;line-height:1.5}
.cat-head{display:grid;grid-template-columns:180px 1fr;gap:28px;align-items:center}
.cat-head img{width:180px;height:130px;object-fit:cover;border-radius:18px}
@media (max-width:640px){.cat-head{grid-template-columns:1fr}.cat-head img{width:100%;height:160px}}
.catnav{display:flex;flex-wrap:wrap;gap:8px}
.catnav a{padding:8px 16px;border-radius:999px;background:var(--white);color:var(--deep);text-decoration:none;font-size:.88rem;font-weight:500;box-shadow:0 1px 0 var(--line)}
.catnav a:hover{background:var(--aqua);color:var(--deep)}
.catnav-wrap{padding:28px 0;position:sticky;top:76px;z-index:20;background:rgba(227,243,241,.94);backdrop-filter:blur(8px)}
@media (max-width:900px){.catnav-wrap{position:static}}
.table-wrap{overflow-x:auto;margin:16px 0;border-radius:16px;background:var(--white);box-shadow:0 1px 0 var(--line)}
table.std,table.routes{border-collapse:collapse;width:100%;font-size:.88rem;font-variant-numeric:tabular-nums}
table.std th,table.std td,table.routes th,table.routes td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
table.std thead th,table.routes thead th{background:var(--deep);color:var(--white);font-weight:500;position:sticky;top:0}
table.std thead th:first-child{min-width:170px}
table.std thead th .code{display:block;color:var(--aqua-soft);font-size:.95rem}
table.std thead th .nm{display:block;font-size:.78rem;color:var(--on-deep-muted);font-weight:400;line-height:1.3;min-width:96px}
table.std thead th a{color:inherit;text-decoration:none}
table.std thead th a:hover .nm{text-decoration:underline}
table.std tbody th{font-weight:500;color:var(--deep);background:var(--foam);min-width:170px}
table.std tbody tr:nth-child(even) td{background:#fbfefd}
table.routes td{min-width:96px}
table.routes tbody th{font-weight:700;background:var(--foam);white-space:nowrap}
.chip{display:inline-block;margin:3px 6px 3px 0;padding:5px 12px;border-radius:999px;background:var(--foam-2);color:var(--deep);font-weight:700;font-size:.82rem;text-decoration:none}
.chip:hover{background:var(--aqua)}
.ladder{list-style:none;padding:0;margin:14px 0 0;display:flex;flex-wrap:wrap;gap:8px;counter-reset:s}
.ladder li{display:flex;align-items:center;gap:8px}
.ladder li:not(:last-child)::after{content:"→";color:var(--aqua);font-weight:700}
.ladder a{padding:7px 14px;border-radius:999px;background:var(--white);box-shadow:0 1px 0 var(--line);text-decoration:none;color:var(--deep);font-size:.88rem}
.tabel-titel{margin-top:56px;scroll-margin-top:100px}
h2[id]{scroll-margin-top:100px}
.noten-lijst,.noten ol{list-style:none;padding:0;margin:8px 0 0;color:var(--muted);font-size:.85rem;display:grid;gap:4px}
.sup{display:inline-block;min-width:14px;font-weight:700;color:var(--sea)}
.noten{margin:6px 0 20px}
.noten summary{cursor:pointer;color:var(--sea);font-size:.88rem;font-weight:500}
.tcap{margin:18px 0 0;font-size:.88rem;color:var(--muted)}
.bron{margin-top:28px;font-size:.82rem;color:var(--muted);border-top:1px solid var(--line);padding-top:14px}
.prose .table-wrap li,.prose .noten li{border:0;padding:0}
.prose .noten li::before{display:none}
.facts .lvl{font-size:.9rem;height:30px;min-width:46px}
.prose figure.foto{margin:28px 0;max-width:560px}
.prose figure.foto img{display:block;width:100%;height:auto;border-radius:var(--radius);box-shadow:0 10px 30px rgba(10,46,63,.12)}
.prose figure.foto figcaption{font-size:.8rem;color:var(--muted,#5b7280);margin-top:8px}