/* ==========================================================================
   Heights Payments Consultants - heights-2027.css
   Moderne stylesheet voor de kernpagina's. Huisstijl: navy #000B33 met blauw accent #3498DB.
   ========================================================================== */

@font-face{font-family:"Inter";font-style:normal;font-weight:400;font-display:swap;src:url("fonts/inter-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:500;font-display:swap;src:url("fonts/inter-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:600;font-display:swap;src:url("fonts/inter-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:700;font-display:swap;src:url("fonts/inter-latin-700-normal.woff2") format("woff2")}

:root{
  /* Huisstijl */
  --deep:#000b33;
  --royal:#001f4d;
  --accent:#001f4d;
  --accent-ink:#001f4d;
  --accent-soft:#eef2f8;
  --accent-line:#c8d3e4;
  --on-dark:#9fb3d9;
  --bg:#fafbfc;
  --surface:#ffffff;
  --ink:#2c3e50;
  --muted:#6c7a89;
  --line:#e4e7eb;
  --ok:#27ae60;
  --ok-soft:#e8f6ee;
  --info:#3498db;
  --info-soft:#e9f3fb;
  --warn:#f39c12;
  --warn-soft:#fdf2e0;

  --radius:18px;
  --radius-sm:12px;
  --radius-lg:28px;
  --shadow-xs:0 1px 2px rgba(0,11,51,.05);
  --shadow:0 1px 2px rgba(0,11,51,.04),0 10px 30px -12px rgba(0,11,51,.16);
  --shadow-lg:0 2px 4px rgba(0,11,51,.05),0 28px 60px -22px rgba(0,11,51,.32);
  --max:1200px;
  --gutter:24px;

  /* Snappy: korte, strakke overgangen */
  --t-fast:120ms cubic-bezier(.2,.8,.3,1);
  --t:180ms cubic-bezier(.2,.8,.3,1);

  --font:"Inter",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{
  margin:0;font-family:var(--font);font-size:17px;line-height:1.65;
  color:var(--ink);background:var(--bg);
  font-feature-settings:"cv05" 1,"ss01" 1;-webkit-font-smoothing:antialiased;
}
img,svg,video{max-width:100%;height:auto;display:block}
a{color:var(--royal);text-decoration:none;transition:color var(--t-fast)}
a:hover{color:var(--accent-ink)}
h1,h2,h3,h4{color:var(--deep);line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em;font-weight:600}
h1{font-size:clamp(2.4rem,5.6vw,4.4rem);font-weight:600;letter-spacing:-.035em;line-height:1.08}
h2{font-size:clamp(1.8rem,3.6vw,3rem);font-weight:600;letter-spacing:-.03em;line-height:1.12}
h3{font-size:1.3rem;font-weight:600;letter-spacing:-.02em}
h4{font-size:1.02rem;font-weight:600}
p{margin:0 0 1.1em}
ul,ol{margin:0 0 1.1em;padding-left:1.25em}
li{margin:.3em 0}
strong{font-weight:600;color:var(--deep)}
hr{border:0;border-top:1px solid var(--line);margin:40px 0}
::selection{background:var(--accent);color:#fff}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

.container{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.narrow{max-width:820px}
.lead{font-size:1.2rem;color:var(--muted);max-width:44rem;line-height:1.6}
.muted{color:var(--muted)}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;z-index:999;background:var(--deep);color:#fff;padding:.7rem 1.1rem;border-radius:8px}

/* ---------------------------------------------------------------- secties */
.section{padding:84px 0}
.section.tight{padding:48px 0}
.section.alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section.deep{background:var(--deep);color:#c3cbdd}
.section.deep h2,.section.deep h3,.section.deep h4{color:#fff}
.section.deep .lead{color:#9fabc4}
.section.deep a{color:#fff}

.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;font-size:.76rem;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:var(--accent-ink);margin-bottom:1rem;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--accent)}
.section.deep .eyebrow::before,.calc-output .eyebrow::before{background:var(--on-dark)}
.calc-output .eyebrow{color:var(--on-dark)}
.section.deep .eyebrow{color:var(--on-dark)}
.section-head{max-width:48rem;margin-bottom:48px}
.section-head.center{margin-left:auto;margin-right:auto}

/* ---------------------------------------------------------------- knoppen */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.85rem 1.5rem;border-radius:999px;font-weight:600;font-size:.98rem;
  border:1px solid transparent;cursor:pointer;font-family:inherit;line-height:1.2;
  white-space:nowrap;transition:transform var(--t-fast),box-shadow var(--t-fast),background var(--t-fast),border-color var(--t-fast);
}
.btn:active{transform:translateY(1px) scale(.995)}
.btn-primary{background:var(--deep);color:#fff;box-shadow:0 6px 18px -8px rgba(0,11,51,.7)}
.btn-primary:hover{background:var(--royal);color:#fff;transform:translateY(-1px)}
.btn-accent{background:var(--accent);color:var(--deep)}
.btn-accent:hover{background:#0a2e66;color:var(--deep);transform:translateY(-1px)}
.btn-ghost{background:var(--surface);color:var(--deep);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--accent);color:var(--deep);transform:translateY(-1px)}
.btn-light{background:#fff;color:var(--deep)}
.btn-light:hover{background:var(--accent-soft);color:var(--deep);transform:translateY(-1px)}
.btn-lg{padding:1.02rem 1.8rem;font-size:1.05rem}
.btn-row{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center}

/* ---------------------------------------------------------------- header */
.site-header{
  position:sticky;top:0;z-index:100;padding:12px 0;
  background:rgba(250,251,252,.82);backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;transition:border-color var(--t),box-shadow var(--t);
}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:var(--shadow-xs)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.brand{display:flex;align-items:center;gap:.65rem;font-weight:700;color:var(--deep);font-size:1.06rem;letter-spacing:-.02em}
.brand-mark{
  width:38px;height:38px;border-radius:10px;background:var(--deep);color:#fff;
  display:grid;place-items:center;font-weight:700;font-size:1rem;flex:none;
}
.brand small{display:block;font-size:.68rem;font-weight:500;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);line-height:1}
.nav{display:flex;align-items:center;gap:.15rem;list-style:none;margin:0;padding:0}
.nav a{display:block;padding:.5rem .72rem;border-radius:999px;color:var(--ink);font-weight:500;font-size:.92rem;white-space:nowrap;transition:background var(--t-fast),color var(--t-fast)}
.nav a:hover{background:var(--surface);color:var(--deep);box-shadow:var(--shadow-xs)}
.nav a.active{background:var(--surface);color:var(--deep);box-shadow:var(--shadow-xs)}
.nav .nav-cta a{background:var(--deep);color:#fff;margin-left:.4rem}
.nav .nav-cta a:hover{background:var(--royal);color:#fff}
.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);background:var(--surface);border-radius:12px;cursor:pointer;align-items:center;justify-content:center}
.menu-toggle span,.menu-toggle span::before,.menu-toggle span::after{display:block;width:20px;height:2px;background:var(--deep);position:relative;transition:transform var(--t)}
.menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;left:0}
.menu-toggle span::before{top:-6px}.menu-toggle span::after{top:6px}

/* Leesvoortgang bovenaan */
.progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--royal);z-index:200;transition:width 80ms linear}

/* ---------------------------------------------------------------- hero */
.hero{position:relative;padding:76px 0 56px;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:-30% -10% auto -10%;height:120%;pointer-events:none;
  background:
    radial-gradient(52% 48% at 22% 18%,rgba(0,31,77,.10),transparent 68%),
    radial-gradient(40% 42% at 84% 8%,rgba(0,31,77,.16),transparent 70%);
}
.hero .container{position:relative}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:56px;align-items:center}
.hero h1 em{font-style:normal;color:var(--royal);position:relative;white-space:nowrap}
.hero h1 em::after{content:"";position:absolute;left:0;right:0;bottom:.08em;height:.32em;background:var(--royal);opacity:.16;border-radius:2px;z-index:-1}
.hero .lead{margin-bottom:1.7rem}
.hero-points{list-style:none;margin:1.7rem 0 0;padding:0;display:flex;flex-wrap:wrap;gap:.5rem 1.1rem;font-size:.93rem;color:var(--muted)}
.hero-points li{display:flex;align-items:center;gap:.45rem}
.hero-points li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);flex:none}
.hero-sub{padding:64px 0 24px}

/* Regel: op een donkere achtergrond is de voorgrond altijd wit of --on-dark,
   nooit --accent. Accent is een kleur voor lichte vlakken. */

/* ---------------------------------------------------------------- kaarten */
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 32px 30px;box-shadow:var(--shadow-xs);position:relative;
  transition:transform var(--t-fast),box-shadow var(--t-fast),border-color var(--t-fast);
}
.card p:last-child{margin-bottom:0}
a.card{display:block;color:inherit}
a.card:hover,.card.lift:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--accent-line)}
a.card:hover h3{color:var(--royal)}
.card .more{display:inline-flex;align-items:center;gap:.35rem;margin-top:.9rem;font-weight:600;color:var(--royal);font-size:.95rem}
.card .more::after{content:"→";transition:transform var(--t-fast)}
a.card:hover .more::after{transform:translateX(3px)}
.tag{
  position:absolute;top:18px;right:18px;font-size:.68rem;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;padding:.25rem .55rem;border-radius:999px;background:var(--accent-soft);color:var(--accent-ink);
}
.icon{
  width:46px;height:46px;border-radius:12px;background:var(--deep);color:#fff;
  display:grid;place-items:center;margin-bottom:16px;flex:none;
}
.icon svg{width:22px;height:22px}
.icon.soft{background:var(--accent-soft);color:var(--accent-ink)}

/* Kerncijfers */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.stat b{display:block;font-size:2.6rem;font-weight:600;color:var(--deep);letter-spacing:-.04em;line-height:1.05}
.stat b .unit{font-size:1rem;color:var(--muted);font-weight:600}
.stat span{color:var(--muted);font-size:.92rem}

/* Vinklijst */
.check{list-style:none;padding:0;margin:0}
.check li{position:relative;padding-left:1.8rem;margin:.55rem 0}
.check li::before{content:"";position:absolute;left:0;top:.5rem;width:16px;height:16px;border-radius:50%;background:var(--accent-soft)}
.check li::after{content:"";position:absolute;left:5px;top:.72rem;width:5px;height:8px;border:solid var(--accent-ink);border-width:0 2px 2px 0;transform:rotate(45deg)}

/* Chips */
.chips{display:flex;flex-wrap:wrap;gap:.55rem}
.chip{
  background:var(--surface);border:1px solid var(--line);border-radius:999px;
  padding:.45rem 1rem;font-size:.9rem;font-weight:500;color:var(--deep);
  transition:border-color var(--t-fast),transform var(--t-fast);
}
a.chip:hover{border-color:var(--accent);transform:translateY(-1px)}

/* Split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.rev>:first-child{order:2}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-xs)}
.panel.deep{background:var(--deep);color:#c3cbdd;border-color:transparent}
.panel.deep h3,.panel.deep h4{color:#fff}
.panel.accent{background:var(--accent-soft);border-color:var(--accent-line)}

/* Stappen */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;position:relative}
.step::before{
  counter-increment:s;content:counter(s);display:grid;place-items:center;width:34px;height:34px;
  border-radius:50%;background:var(--deep);color:#fff;font-weight:700;font-size:.92rem;margin-bottom:14px;
}
.step h3{font-size:1.05rem}
.step p{margin:0;color:var(--muted);font-size:.95rem}

/* ---------------------------------------------------------------- interactie: rekenmodule */
.calc{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow)}
.calc-grid{display:grid;grid-template-columns:1fr 1fr}
.calc-inputs{padding:34px}
.calc-output{background:var(--deep);color:#c3cbdd;padding:34px;display:flex;flex-direction:column;justify-content:center}
.calc-output h3{color:#fff;margin-bottom:.2rem}
.field{margin-bottom:20px}
.field label{display:flex;justify-content:space-between;align-items:baseline;font-weight:600;font-size:.92rem;color:var(--deep);margin-bottom:.45rem}
.field .val{font-variant-numeric:tabular-nums;color:var(--royal);font-weight:700}
input[type=range]{
  -webkit-appearance:none;appearance:none;width:100%;height:5px;border-radius:99px;
  background:var(--line);outline:none;cursor:pointer;
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;width:22px;height:22px;border-radius:50%;
  background:var(--deep);border:3px solid #fff;box-shadow:0 0 0 1px var(--line);cursor:grab;
  transition:transform var(--t-fast);
}
input[type=range]::-webkit-slider-thumb:active{transform:scale(1.12);cursor:grabbing}
input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--deep);border:3px solid #fff;box-shadow:0 0 0 1px var(--line);cursor:grab}
.seg{display:flex;gap:6px;background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:4px}
.seg button{
  flex:1;border:0;background:transparent;font-family:inherit;font-size:.88rem;font-weight:600;
  color:var(--muted);padding:.5rem .6rem;border-radius:999px;cursor:pointer;transition:all var(--t-fast);
}
.seg button[aria-pressed=true]{background:var(--deep);color:#fff}
.result-big{font-size:clamp(2.4rem,5.4vw,3.6rem);font-weight:600;color:#fff;letter-spacing:-.03em;line-height:1.05;font-variant-numeric:tabular-nums}
.result-big .cur{color:#fff;opacity:.55;font-size:.5em;vertical-align:.34em;margin-right:.14em;font-weight:600}
.result-rows{margin-top:22px;border-top:1px solid rgba(255,255,255,.12)}
.result-rows div{display:flex;justify-content:space-between;gap:1rem;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.08);font-size:.94rem}
.result-rows span:last-child{font-weight:600;color:#fff;font-variant-numeric:tabular-nums}
.calc-note{font-size:.82rem;color:var(--muted);margin-top:16px}

/* ---------------------------------------------------------------- interactie: woordenboek */
.dict-search{position:relative;margin-bottom:26px}
.dict-search input{
  width:100%;font:inherit;font-size:1.05rem;padding:1rem 1rem 1rem 3rem;
  border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--ink);
  transition:border-color var(--t-fast),box-shadow var(--t-fast);
}
.dict-search input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(0,31,77,.16)}
.dict-search svg{position:absolute;left:1.1rem;top:50%;transform:translateY(-50%);width:20px;height:20px;color:var(--muted)}
.dict-count{font-size:.9rem;color:var(--muted);margin-bottom:18px}
.dict-alpha{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:26px}
.dict-alpha button{
  width:34px;height:34px;border:1px solid var(--line);background:var(--surface);border-radius:9px;
  font-family:inherit;font-weight:600;font-size:.86rem;color:var(--deep);cursor:pointer;
  transition:all var(--t-fast);
}
.dict-alpha button:hover:not(:disabled){border-color:var(--accent);transform:translateY(-1px)}
.dict-alpha button[aria-pressed=true]{background:var(--deep);color:#fff;border-color:var(--deep)}
.dict-alpha button:disabled{opacity:.3;cursor:default}
.dict-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.dict-item{
  background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);
  border-radius:var(--radius-sm);padding:16px 18px;
  transition:transform var(--t-fast),box-shadow var(--t-fast);
}
.dict-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-xs)}
.dict-item a{font-weight:600;color:var(--deep);display:block}
.dict-item a:hover{color:var(--royal)}
.dict-item p{margin:.3rem 0 0;font-size:.92rem;color:var(--muted)}
.dict-empty{padding:40px;text-align:center;color:var(--muted)}

/* ---------------------------------------------------------------- interactie: betaalketen */
.chain{display:flex;gap:10px;overflow-x:auto;padding:6px 2px 14px;scrollbar-width:thin}
.chain button{
  flex:1;min-width:132px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:16px 14px;cursor:pointer;text-align:left;
  font-family:inherit;transition:all var(--t-fast);
}
.chain button:hover{border-color:var(--accent-line);transform:translateY(-2px)}
.chain button[aria-selected=true]{background:var(--deep);border-color:var(--deep)}
.chain button[aria-selected=true] .chain-n,.chain button[aria-selected=true] .chain-t{color:#fff}
.chain button[aria-selected=true] .chain-n{color:var(--on-dark)}
.chain-n{display:block;font-size:.72rem;font-weight:700;letter-spacing:.1em;color:var(--accent-ink);margin-bottom:.35rem}
.chain-t{display:block;font-weight:600;color:var(--deep);font-size:.98rem;line-height:1.25}
.chain-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;margin-top:8px}
.chain-panel h3{margin-bottom:.4rem}
.chain-panel p:last-child{margin-bottom:0}

/* ---------------------------------------------------------------- accordeon */
.faq{max-width:52rem;margin:0 auto}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:10px;padding:0 22px;transition:border-color var(--t-fast)}
.faq details[open]{border-color:var(--accent-line)}
.faq summary{
  cursor:pointer;list-style:none;padding:18px 0;font-weight:600;color:var(--deep);
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;line-height:1;color:var(--accent);flex:none;transition:transform var(--t)}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted);padding-bottom:18px;margin:0}

/* ---------------------------------------------------------------- tabellen */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line)}
table.data{width:100%;border-collapse:collapse;background:var(--surface);font-size:.95rem}
table.data th,table.data td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
table.data th{background:#f6f8fa;color:var(--deep);font-weight:600}
table.data tr:last-child td{border-bottom:0}
table.data tbody tr{transition:background var(--t-fast)}
table.data tbody tr:hover{background:var(--accent-soft)}

/* ---------------------------------------------------------------- notitieblokken */
.note{border-radius:var(--radius-sm);padding:18px 22px;margin:0 0 20px;border:1px solid var(--line);border-left-width:3px;background:var(--surface)}
.note h4{margin-bottom:.3rem}
.note p:last-child{margin-bottom:0}
.note.info{border-left-color:var(--info);background:var(--info-soft)}
.note.ok{border-left-color:var(--ok);background:var(--ok-soft)}
.note.warn{border-left-color:var(--warn);background:var(--warn-soft)}
.note.accent{border-left-color:var(--accent);background:var(--accent-soft)}

/* ---------------------------------------------------------------- cta */
.cta{
  background:var(--deep);color:#fff;border-radius:var(--radius-lg);padding:58px 48px;
  display:grid;grid-template-columns:1.35fr 1fr;gap:40px;align-items:center;position:relative;overflow:hidden;
}
.cta::after{
  content:"";position:absolute;right:-140px;top:-140px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.10),transparent 65%);pointer-events:none;
}
.cta h2{color:#fff}
.cta p{color:#a9b4c9}
.cta-lines{position:relative;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:24px}
.cta-lines small{display:block;font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--on-dark);margin-bottom:.2rem}
.cta-lines a{color:#fff;font-weight:600;font-size:1.1rem}
.cta-lines a:hover{color:var(--accent-ink)}
.cta-lines div+div{margin-top:14px;padding-top:14px;border-top:1px solid rgba(255,255,255,.1)}

/* ---------------------------------------------------------------- formulier */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-grid .full{grid-column:span 2}
label.lbl{display:block;font-weight:600;font-size:.9rem;color:var(--deep);margin-bottom:.35rem}
input[type=text],input[type=email],input[type=tel],input[type=number],select,textarea{
  width:100%;font:inherit;padding:.8rem .95rem;border:1px solid var(--line);border-radius:10px;
  background:var(--surface);color:var(--ink);transition:border-color var(--t-fast),box-shadow var(--t-fast);
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(0,31,77,.16)}
textarea{min-height:150px;resize:vertical}
.hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
.alert{padding:14px 16px;border-radius:10px;margin-bottom:16px;font-size:.95rem;display:none}
.alert.ok{display:block;background:var(--ok-soft);color:#1d7a45}
.alert.err{display:block;background:#fdeaea;color:#a63535}

/* ---------------------------------------------------------------- prose */
.prose{max-width:50rem}
.prose h2{font-size:1.5rem;margin-top:2.4rem}
.prose h3{font-size:1.15rem;margin-top:1.7rem}
.prose>p:first-of-type{font-size:1.1rem;color:var(--muted)}

/* ---------------------------------------------------------------- footer */
.site-footer{background:var(--deep);color:#9fabc4;padding:56px 0 26px;margin-top:64px}
.site-footer .brand{color:#fff}
.site-footer .brand small{color:#9fabc4}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:44px;margin-bottom:36px}
.site-footer h4{color:#fff;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:1rem}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:.42rem 0}
.site-footer a{color:#c3cbdd}
.site-footer a:hover{color:var(--accent-ink)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-size:.85rem}

/* ---------------------------------------------------------------- animatie */
.reveal{opacity:0;transform:translateY(14px);transition:opacity 420ms ease,transform 420ms cubic-bezier(.2,.8,.3,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* ---------------------------------------------------------------- responsive */
@media (max-width:1000px){
  .hero-grid,.split,.cta,.calc-grid{grid-template-columns:1fr}
  .split.rev>:first-child{order:0}
  .grid-3,.grid-4,.steps,.stats{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .dict-grid{grid-template-columns:1fr}
}
@media (max-width:760px){
  body{font-size:16px}
  .section{padding:56px 0}
  .hero{padding:40px 0 20px}
  .grid-2,.grid-3,.grid-4,.steps,.stats,.form-grid{grid-template-columns:1fr}
  .form-grid .full{grid-column:span 1}
  .footer-grid{grid-template-columns:1fr}
  .cta{padding:36px 24px;border-radius:20px}
  .calc-inputs,.calc-output{padding:26px}
  .menu-toggle{display:inline-flex}
  .nav{
    display:none;position:absolute;left:16px;right:16px;top:calc(100% + 8px);
    flex-direction:column;align-items:stretch;background:var(--surface);
    border:1px solid var(--line);border-radius:16px;padding:10px;box-shadow:var(--shadow-lg);
  }
  .nav.open{display:flex}
  .nav a{padding:.8rem 1rem}
  .nav .nav-cta a{margin:.4rem 0 0;text-align:center}
  .btn-row .btn{width:100%}
  .chain button{min-width:150px}
}

/* ---------------------------------------------------------------- print */
@media print{
  .site-header,.progress,.cta,.btn-row,.menu-toggle{display:none}
  body{background:#fff;font-size:11pt}
  .card,.panel{box-shadow:none;border-color:#ccc}
}

/* ==========================================================================
   Compatibiliteit met bestaande contentklassen
   De kernpagina's houden hun bestaande HTML. Deze regels geven die klassen
   het uiterlijk van de nieuwe stylesheet, zodat de inhoud niet herschreven
   hoeft te worden.
   ========================================================================== */

.modern-card,.heights-box,.info-box,.success-box,.warning-box,.highlight-box,.training-section{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 32px;margin:0 0 24px;box-shadow:var(--shadow-xs);
}
.modern-card>*:last-child,.heights-box>*:last-child,.info-box>*:last-child,
.success-box>*:last-child,.warning-box>*:last-child,.highlight-box>*:last-child,
.training-section>*:last-child{margin-bottom:0}
.heights-box{border-left:3px solid var(--accent);background:var(--accent-soft);border-color:var(--accent-line)}
.info-box{border-left:3px solid var(--info);background:var(--info-soft);border-color:#cfe4f5}
.success-box{border-left:3px solid var(--ok);background:var(--ok-soft);border-color:#c9ead8}
.warning-box{border-left:3px solid var(--warn);background:var(--warn-soft);border-color:#f6e0bb}
.highlight-box{border-left:3px solid var(--deep)}
.training-section{border-left:3px solid var(--accent);background:linear-gradient(135deg,var(--accent-soft),var(--surface) 60%)}
.training-section img{border-radius:12px}

.entrytextintro{font-size:1.18rem;color:var(--muted);line-height:1.6}
.entrytext{font-size:1rem}
.entrylink,.entrylinkintro{
  color:var(--royal);font-weight:500;border-bottom:1px solid var(--accent-line);
  transition:color var(--t-fast),border-color var(--t-fast);
}
.entrylink:hover,.entrylinkintro:hover{color:var(--accent-ink);border-bottom-color:var(--accent)}

.service-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:16px;margin-top:24px}
.service-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:24px 20px;text-align:center;
  transition:transform var(--t-fast),box-shadow var(--t-fast),border-color var(--t-fast);
}
.service-card a{display:block;color:inherit}
.service-card img{margin:0 auto 12px;width:52px;height:auto}
.service-card h3{font-size:1rem;margin:0 0 .3rem}
.service-card p{font-size:.88rem;color:var(--muted);margin:0}
.service-card:hover,.hover-lift:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--accent-line)}

.service-links{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:1.1rem}
.service-link{
  background:var(--surface);border:1px solid var(--accent-line);border-radius:999px;
  padding:.45rem 1.05rem;font-size:.92rem;font-weight:600;color:var(--deep);
  transition:transform var(--t-fast),background var(--t-fast),color var(--t-fast);
}
.service-link:hover{background:var(--deep);color:#fff;transform:translateY(-1px)}

.modern-button,.modern-button-outline{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.85rem 1.5rem;border-radius:999px;font-weight:600;font-size:.98rem;
  border:1px solid transparent;cursor:pointer;font-family:inherit;line-height:1.2;
  transition:transform var(--t-fast),background var(--t-fast),border-color var(--t-fast);
}
.modern-button{background:var(--deep);color:#fff;box-shadow:0 6px 18px -8px rgba(0,11,51,.7)}
.modern-button:hover{background:var(--royal);color:#fff;transform:translateY(-1px)}
.modern-button-outline{background:var(--surface);color:var(--deep);border-color:var(--line)}
.modern-button-outline:hover{border-color:var(--accent);color:var(--deep);transform:translateY(-1px)}
.cta-buttons{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.2rem}
.text-center .cta-buttons{justify-content:center}

.modern-list{margin:0 0 22px}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-weight:600;font-size:.9rem;color:var(--deep);margin-bottom:.35rem}
.form-group .required{color:var(--warn)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.full-width{width:100%}

@media (max-width:760px){
  .modern-card,.heights-box,.info-box,.success-box,.warning-box,.highlight-box,.training-section{padding:22px}
  .form-row{grid-template-columns:1fr}
  .training-section img{float:none!important;display:block;margin:0 0 14px}
}

/* ------------------------------------------------ pagina-kop en sitemap */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.pagina-kop{margin-bottom:38px;max-width:52rem}
.kruimel{font-size:.85rem;color:var(--muted);margin-bottom:.9rem}
.kruimel a{color:var(--muted);border-bottom:1px solid transparent}
.kruimel a:hover{color:var(--deep);border-bottom-color:var(--accent-line)}
.pagina-kop h1{margin-bottom:1rem}

.sitemap-blok{margin-bottom:46px}
.sitemap-blok h2{font-size:1.45rem;margin-bottom:.4rem;padding-bottom:.7rem;border-bottom:1px solid var(--line)}
.sitemap-lijst{list-style:none;padding:0;margin:1.1rem 0 0}
.sitemap-lijst li{padding:.34rem 0;font-size:.97rem}
.sitemap-lijst a{color:var(--ink);border-bottom:1px solid transparent}
.sitemap-lijst a:hover{color:var(--deep);border-bottom-color:var(--accent)}
.sitemap-lijst.kolommen{column-count:3;column-gap:38px}
.sitemap-lijst.kolommen li{break-inside:avoid}
@media (max-width:900px){.sitemap-lijst.kolommen{column-count:2}}
@media (max-width:620px){.sitemap-lijst.kolommen{column-count:1}}

/* ------------------------------------------------ voet op legacy-pagina's */
.paginavoet{background:var(--deep);color:#9fabc4;padding:34px 20px 28px;margin-top:56px;text-align:center;font-family:var(--font);font-size:.9rem}
.voet-links{display:flex;flex-wrap:wrap;justify-content:center;gap:.4rem 1.6rem;margin-bottom:1rem}
.voet-links a{color:#c3cbdd;text-decoration:none;border-bottom:1px solid transparent}
.voet-links a:hover{color:#fff;border-bottom-color:rgba(255,255,255,.4)}
.voet-copyright{color:#7d8dab;font-size:.82rem}

/* ==========================================================================
   Correcties 2027.1
   Aanleiding: --accent en --accent-ink stonden allebei op #001f4d. Daardoor
   kreeg elke hover, knop en markering dezelfde kleur als de donkerblauwe
   achtergrond en was die onleesbaar. Vanaf hier is er een echte
   interactiekleur, apart van de huisstijlkleur.
   ========================================================================== */

:root{
  /* Interactiekleur. --hot staat op een donkere ondergrond, --hot-ink op een
     lichte. Beide halen ruim WCAG AA. Ze zijn uitsluitend voor interactie:
     hover, focus, de tweede knop. Nooit als vlakkleur voor hele secties. */
  --hot:#34d399;
  --hot-ink:#0f7a52;
  --hot-zacht:#e8f7f1;

  /* Leeskolom. Regels langer dan ongeveer 90 tekens lezen slecht; breder dan
     dit oogt de pagina leeg aan de rechterkant. */
  --lees:1000px;
}

/* ------------------------------------------------------------- leeskolom */
.container.leesbaar{max-width:var(--lees)}

/* ------------------------------------------------------------- hover */
a:hover{color:var(--hot-ink)}
.kruimel a:hover{color:var(--hot-ink);border-bottom-color:var(--hot-ink)}
.entrylink:hover,.entrylinkintro:hover{color:var(--hot-ink);border-bottom-color:var(--hot-ink)}
.sitemap-lijst a:hover{color:var(--hot-ink);border-bottom-color:var(--hot-ink)}
.dict-item a:hover{color:var(--hot-ink)}

/* Op donkerblauw is de voorgrond wit; de interactiekleur markeert de hover. */
.section.deep a:hover,
.site-footer a:hover,
.cta a:hover,
.cta-lines a:hover{color:var(--hot)}
.cta-lines a{border-bottom:1px solid transparent;transition:color var(--t-fast),border-color var(--t-fast)}
.cta-lines a:hover{border-bottom-color:var(--hot)}

/* ------------------------------------------------------------- knoppen */
/* De tweede knop op een donkere achtergrond was navy op navy. */
.btn-accent{background:var(--hot);color:#00261a;border-color:var(--hot)}
.btn-accent:hover{background:#5ee0b0;color:#00261a;transform:translateY(-1px)}
.btn-light:hover{background:var(--hot);color:#00261a}
.btn-ghost:hover{border-color:var(--hot-ink);color:var(--hot-ink)}
.btn-primary:hover{background:var(--royal);color:#fff}

/* Verzendknoppen van de formulieren waren onopgemaakte browserknoppen. */
.submit-button,
button[type=submit],
input[type=submit],
input[type=button],
input[type=reset]{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:1rem 1.9rem;border-radius:999px;border:1px solid transparent;
  font-family:inherit;font-size:1.02rem;font-weight:600;line-height:1.2;cursor:pointer;
  background:var(--deep);color:#fff;box-shadow:0 6px 18px -8px rgba(0,11,51,.7);
  transition:background var(--t-fast),transform var(--t-fast),box-shadow var(--t-fast);
}
.submit-button:hover,
button[type=submit]:hover,
input[type=submit]:hover{background:var(--royal);color:#fff;transform:translateY(-1px)}
.submit-button:disabled,button[type=submit]:disabled{opacity:.55;cursor:not-allowed;transform:none}
.form-actions{display:flex;flex-wrap:wrap;gap:.8rem;align-items:center;margin:26px 0 8px;clear:both}

/* ------------------------------------------------------------- afbeeldingen */
/* De oude pagina's mengen gecentreerde en links uitgelijnde beelden. Alles
   volgt nu de tekstkolom. Zwevende beelden blijven zweven. */
main img{margin-left:0;margin-right:0}
main div[align="center"],main p[align="center"],main center,main td[align="center"]{text-align:left}
main div[align="center"] img,main center img,main p[align="center"] img{margin-left:0;margin-right:0}
main img[align="left"]{float:left;margin:.25rem 1.6rem 1rem 0}
main img[align="right"]{float:right;margin:.25rem 0 1rem 1.6rem}
@media (max-width:620px){
  main img[align="left"],main img[align="right"]{float:none;margin:0 0 1.2rem}
}
/* Kaders sluiten hun zwevende inhoud zelf af, zodat beeld niet uit de kaart loopt. */
.modern-card,.heights-box,.info-box,.success-box,.warning-box,.highlight-box,
.training-section,.note,.card{display:flow-root}

/* Losse schema's en tabellen mogen de volle kolombreedte gebruiken. */
main table{max-width:100%}
main figure{margin:1.6rem 0}
main figcaption{font-size:.9rem;color:var(--muted);margin-top:.6rem}

/* ------------------------------------------------------------- focus */
:focus-visible{outline:2px solid var(--hot-ink);outline-offset:3px}
.section.deep :focus-visible,.site-footer :focus-visible,.cta :focus-visible{outline-color:var(--hot)}
input:focus,select:focus,textarea:focus{border-color:var(--hot-ink);box-shadow:0 0 0 4px rgba(15,122,82,.18)}
.dict-search input:focus{border-color:var(--hot-ink);box-shadow:0 0 0 4px rgba(15,122,82,.18)}

/* ------------------------------------------------------------- kaarten */
/* Gecentreerde lopende tekst leest slecht. Titel en beeld blijven boven,
   de tekst volgt de linkerkantlijn. */
.service-card{text-align:left;padding:22px}
.service-card img{margin:0 0 14px}
.service-card h3{color:var(--deep);font-size:1.05rem;margin:0 0 .45rem}
.service-card h3 a{color:inherit}
.service-card p{color:var(--muted);margin:0 0 .6rem}
.service-card p:last-child{margin-bottom:0}
.service-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}

/* ------------------------------------------------------------- keuzevakjes */
input[type=checkbox],input[type=radio]{
  width:1.06rem;height:1.06rem;margin:.28rem .1rem 0 0;flex:none;accent-color:var(--deep);cursor:pointer;
}
.checkbox-label,label.checkbox-label{
  display:flex;align-items:flex-start;gap:.65rem;font-weight:400;color:var(--ink);
  line-height:1.5;margin-bottom:.9rem;cursor:pointer;
}
.checkbox-label .required{margin-left:.2rem}

/* ==========================================================================
   Correcties 2027.2
   ========================================================================== */

/* De hoverregels voor links golden ook binnen knoppen: .cta a:hover (0,2,1)
   won van .btn-accent:hover (0,2,0), waardoor de knoptekst de accentkleur
   kreeg. Knoppen zijn geen gewone links; ze regelen hun eigen hover. */
a:not(.btn):hover{color:var(--hot-ink)}
.section.deep a:not(.btn):hover,
.site-footer a:not(.btn):hover,
.cta a:not(.btn):hover,
.cta-lines a:hover{color:var(--hot)}
.cta .btn:hover,.section.deep .btn:hover{color:inherit}

.btn-accent,.cta .btn-accent{background:var(--hot);color:#052e20;border-color:var(--hot)}
.btn-accent:hover,.cta .btn-accent:hover{background:#1fbc86;color:#052e20;border-color:#1fbc86}
.btn-light,.cta .btn-light{background:#fff;color:var(--deep);border-color:#fff}
/* De witte knop blijft wit; alleen de rand en de schaduw reageren. */
.btn-light:hover,.cta .btn-light:hover{background:#fff;color:var(--deep);border-color:var(--hot);box-shadow:0 0 0 3px rgba(52,211,153,.35)}

/* ------------------------------------------------------------- kennisbank */
.dict-blok{margin:0 0 46px}
.dict-blok>h2{font-size:1.5rem;margin:0 0 .35rem}
.dict-blok>p.dict-intro{color:var(--muted);margin:0 0 22px;font-size:.98rem}
.dict-groep{margin-bottom:28px}
.dict-groep h3{
  font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);margin:0 0 .8rem;padding-bottom:.55rem;border-bottom:1px solid var(--line);
}
.dict-groep ul{list-style:none;margin:0;padding:0;columns:2;column-gap:36px}
.dict-groep li{break-inside:avoid;padding:.3rem 0}
.dict-groep a{
  color:var(--ink);border-bottom:1px solid transparent;
  transition:color var(--t-fast),border-color var(--t-fast);
}
.dict-groep a:hover{color:var(--hot-ink);border-bottom-color:var(--hot-ink)}
@media (max-width:720px){.dict-groep ul{columns:1}}
.dict-blok[hidden],.dict-groep[hidden]{display:none}

/* De onderwerpen delen de klasse .dict-item met de begrippen, zodat het
   zoekveld ze meeneemt. Als lijstitem hebben ze geen kaartopmaak nodig. */
.dict-groep .dict-item{
  background:none;border:0;border-radius:0;padding:.32rem 0;box-shadow:none;transform:none;
}
.dict-groep .dict-item:hover{background:none;box-shadow:none;transform:none}
.dict-groep .dict-item a{font-weight:500;display:inline}