/* Heijsolutions — huisstijl voor de website. Kleuren en maten komen uit het design system. */
@font-face{font-family:"IBM Plex Serif";font-style:normal;font-weight:700;font-display:swap;src:url("/fonts/ibm-plex-serif-700.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Serif";font-style:normal;font-weight:400;font-display:swap;src:url("/fonts/ibm-plex-serif-400.woff2") format("woff2")}
@font-face{font-family:"Instrument Sans";font-style:normal;font-weight:400;font-display:swap;src:url("/fonts/instrument-sans-400.woff2") format("woff2")}
@font-face{font-family:"Instrument Sans";font-style:normal;font-weight:700;font-display:swap;src:url("/fonts/instrument-sans-700.woff2") format("woff2")}

:root{
  --paper:#f7f5f0;
  --surface:#ffffff;
  --line:#ddd8ce;
  --line-strong:#7e8594;
  --ink:#15213b;
  --ink-muted:#5b6475;
  --delft:#1e3a6e;
  --delft-deep:#14284f;
  --delft-soft:#e3e9f3;
  --koper:#a84f27;
  --koper-licht:#e8a27a;
  --on-delft:#ffffff;
  --band-muted:#b4c0d4;
  --band-line:#2c4068;
  --map-water:#aab8d1;
  --danger:#a3261f;
  --font-serif:"IBM Plex Serif",Georgia,"Times New Roman",serif;
  --font-sans:"Instrument Sans","Segoe UI",Arial,sans-serif;
  --radius-sm:2px;
  --radius-md:4px;
  --radius-lg:8px;
  --focus-ring:0 0 0 2px #ffffff,0 0 0 4px #1e3a6e;
  --max:1120px;
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
img{max-width:100%}
[hidden]{display:none!important}
@media (prefers-reduced-motion: no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-sans);font-size:16px;line-height:1.625;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--surface)}
a{color:inherit}
p{margin:0}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid transparent;box-shadow:var(--focus-ring);border-radius:var(--radius-sm)}
section[id],[id].anchor{scroll-margin-top:84px}
.skip{position:absolute;left:16px;top:-48px;z-index:40;background:var(--delft);color:var(--on-delft);padding:8px 16px;border-radius:var(--radius-md);text-decoration:none;font-weight:700}
.skip:focus{top:12px}

.wrap{max-width:var(--max);margin-inline:auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
@media (min-width:720px){.wrap{padding-left:max(32px,env(safe-area-inset-left,0px));padding-right:max(32px,env(safe-area-inset-right,0px))}}

/* Header */
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--surface);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px}
.brand{display:inline-flex;align-items:center;flex:none}
.brand img{display:block;height:32px;width:auto}
.header-right{display:flex;align-items:center;gap:12px}
.nav{display:flex;align-items:center;gap:24px}
.nav a{font-size:.9375rem;text-decoration:none;color:var(--ink)}
.nav a:hover,.nav a[aria-current="page"]{color:var(--delft);text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:2px}
.nav-cta{display:inline-flex;align-items:center;min-height:36px;padding:0 16px;border-radius:var(--radius-md);background:var(--delft);color:var(--on-delft);font-weight:700;font-size:.875rem;text-decoration:none;white-space:nowrap}
.nav-cta:hover{background:var(--delft-deep)}
.menu{position:relative;display:none}
.menu summary{list-style:none;display:inline-flex;align-items:center;gap:8px;min-height:36px;padding:0 12px;border:1px solid var(--line-strong);border-radius:var(--radius-md);font-size:.875rem;font-weight:700;color:var(--delft);cursor:pointer;background:var(--surface)}
.menu summary::-webkit-details-marker{display:none}
.menu summary .bars{display:inline-grid;gap:3px}
.menu summary .bars i{display:block;width:14px;height:2px;background:currentColor;border-radius:1px}
.menu-panel{position:absolute;right:0;top:calc(100% + 8px);min-width:220px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:0 1px 2px #15213b14,0 4px 12px #15213b0f;padding:8px;display:grid}
.menu-panel a{display:block;padding:10px 12px;text-decoration:none;color:var(--ink);border-radius:var(--radius-sm)}
.menu-panel a:hover,.menu-panel a[aria-current="page"]{background:var(--delft-soft);color:var(--delft)}
@media (max-width:760px){.nav{display:none}.menu{display:block}.brand img{height:28px}}
@media (max-width:440px){.nav-cta{display:none}}

/* Type */
.eyebrow,.kicker{font-size:.75rem;line-height:1.33;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin:0 0 12px}
.eyebrow{color:var(--koper)}
.kicker{color:var(--ink-muted)}
h1{font-family:var(--font-serif);font-weight:700;font-size:clamp(2rem,1.1rem + 3.4vw,2.75rem);line-height:1.14;letter-spacing:-.01em;margin:0;text-wrap:balance}
h1 .hl{color:var(--delft)}
h2{font-family:var(--font-serif);font-weight:700;font-size:clamp(1.625rem,1.2rem + 1.6vw,1.75rem);line-height:1.28;margin:0;text-wrap:balance}
h3{font-size:1.125rem;font-weight:700;margin:0 0 6px;line-height:1.45}
.lead{font-size:1.125rem;line-height:1.55;color:var(--ink-muted);max-width:34em;margin-top:20px}
.section-lead{margin-top:16px;color:var(--ink-muted);max-width:32em}

/* Buttons */
.actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:32px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 24px;border-radius:var(--radius-md);font-family:inherit;font-weight:700;font-size:.9375rem;line-height:1.2;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background-color .15s,border-color .15s,color .15s}
.btn-primary{background:var(--delft);color:var(--on-delft)}
.btn-primary:hover{background:var(--delft-deep)}
.btn-ghost{background:var(--surface);color:var(--delft);border-color:var(--line-strong)}
.btn-ghost:hover{background:var(--delft-soft)}
.btn-inverse{background:var(--surface);color:var(--delft)}
.btn-inverse:hover{background:var(--delft-soft)}
.btn-small{min-height:36px;padding:0 16px;font-size:.875rem}
.btn[disabled]{opacity:.6;cursor:progress}
.link{color:var(--delft);text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px;font-weight:700}
.link:hover{text-decoration-thickness:2px}

/* Hero (home) */
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:center;padding-block:64px 80px}
@media (max-width:860px){.hero .wrap{grid-template-columns:minmax(0,1fr);gap:40px;padding-block:40px 56px}}
.region{margin:0;min-width:0}
.region-map{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);padding:8px}
.region-map svg{display:block;width:100%;height:auto}
.region figcaption{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:12px;font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-muted)}
.m-dots{fill:var(--line)}
.m-sea{fill:var(--delft-soft)}
.m-coast{fill:none;stroke:var(--map-water);stroke-width:1.5}
.m-river{fill:none;stroke:var(--map-water);stroke-width:4;stroke-linecap:round}
.m-water{fill:var(--ink-muted);font-family:var(--font-sans);font-weight:700;font-size:10px;letter-spacing:.14em}
.m-edge{fill:none;stroke:var(--line-strong);stroke-width:1.25}
.m-node-ring{fill:var(--surface);stroke:var(--delft);stroke-width:2}
.m-node-core{fill:var(--delft)}
.m-label{fill:var(--ink);font-family:var(--font-sans);font-size:12px}
.pulse{fill:var(--delft)}
@media (prefers-reduced-motion: reduce){.pulses{display:none}}

/* Page hero (subpages) */
.page-hero{border-bottom:1px solid var(--line)}
.page-hero .wrap{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:56px;align-items:end;padding-block:64px 56px}
@media (max-width:860px){.page-hero .wrap{grid-template-columns:minmax(0,1fr);gap:32px;padding-block:40px}}
.page-hero.dark{background:var(--delft-deep);color:var(--on-delft);border-bottom:none}
.page-hero.dark .eyebrow{color:var(--koper-licht)}
.page-hero.dark .lead{color:var(--band-muted)}
.facts{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.facts li{display:grid;grid-template-columns:5px minmax(0,1fr);gap:14px;align-items:start;padding:14px 0;border-top:1px solid var(--line);font-size:.9375rem}
.facts li::before{content:"";width:5px;height:14px;margin-top:5px;background:var(--delft);border-radius:1px}
.page-hero.dark .facts li{border-top-color:var(--band-line);color:var(--band-muted)}
.page-hero.dark .facts li strong{color:var(--on-delft)}
.page-hero.dark .facts li::before{background:var(--koper-licht)}

/* Sections */
.section .wrap{padding-block:80px}
@media (max-width:720px){.section .wrap{padding-block:56px}}
.section-alt{background:var(--surface);border-block:1px solid var(--line)}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:56px}
@media (max-width:860px){.split{grid-template-columns:minmax(0,1fr);gap:32px}}
.points{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;list-style:none;margin:0;padding:0}
@media (max-width:560px){.points{grid-template-columns:minmax(0,1fr);gap:24px}}
.points li{border-top:1px solid var(--line);padding-top:18px;min-width:0}
.points p{color:var(--ink-muted)}
/* marker: een pijler uit het logo */
.marker{display:inline-block;width:5px;height:14px;background:var(--delft);border-radius:1px;margin-right:10px;vertical-align:-1px}

/* Paden (home) */
.paths{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:40px}
@media (max-width:760px){.paths{grid-template-columns:minmax(0,1fr)}}
.path{display:flex;flex-direction:column;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);padding:32px;min-width:0}
.path.dark{background:var(--delft-deep);border-color:var(--delft-deep);color:var(--on-delft)}
.path.dark .kicker{color:var(--koper-licht)}
.path.dark p,.path.dark li{color:var(--band-muted)}
.path h3{font-family:var(--font-serif);font-size:1.5rem;line-height:1.25;margin:0}
.path p{color:var(--ink-muted)}
.path ul{list-style:none;margin:4px 0 8px;padding:0;display:grid;gap:8px}
.path li{display:grid;grid-template-columns:5px minmax(0,1fr);gap:12px;align-items:start;color:var(--ink-muted)}
.path li::before{content:"";width:5px;height:14px;margin-top:5px;background:var(--delft);border-radius:1px}
.path.dark li::before{background:var(--delft-soft)}
.path .actions{margin-top:auto;padding-top:8px}

/* Werkwijze */
.steps{list-style:none;margin:48px 0 0;padding:0;display:grid;grid-template-columns:repeat(var(--n,5),minmax(0,1fr));gap:24px}
.steps li{position:relative;padding-top:40px;min-width:0}
.steps li::before{content:"";position:absolute;top:12px;left:0;right:-24px;height:2px;background:var(--line-strong)}
.steps li:last-child::before{right:auto;width:16px}
.steps li::after{content:"";position:absolute;top:5px;left:0;width:16px;height:16px;border-radius:50%;background:var(--surface);border:3px solid var(--delft)}
.steps li.is-check::after{border-color:var(--koper)}
.section:not(.section-alt) .steps li::after{background:var(--paper)}
.step-no{display:block;font-size:.75rem;font-weight:700;letter-spacing:.08em;color:var(--ink-muted);margin-bottom:6px;font-variant-numeric:tabular-nums}
.steps p{color:var(--ink-muted);font-size:.9375rem}
@media (max-width:860px){
  .steps{grid-template-columns:minmax(0,1fr);gap:0}
  .steps li{padding:0 0 28px 36px}
  .steps li::before{top:0;bottom:0;left:7px;right:auto;width:2px;height:auto}
  .steps li:first-child::before{top:8px}
  .steps li:last-child::before{bottom:auto;height:8px;width:2px}
  .steps li:last-child{padding-bottom:0}
  .steps li::after{top:2px}
}

.duo{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:40px;margin-top:56px;align-items:start}
@media (max-width:860px){.duo{grid-template-columns:minmax(0,1fr)}}
.check{background:var(--delft-soft);padding:24px;border-radius:var(--radius-md);min-width:0}
.check .kicker{color:var(--delft)}
.check ul{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:12px}
.check li{display:grid;grid-template-columns:20px minmax(0,1fr);gap:10px;align-items:start}
.check li::before{content:"";width:12px;height:7px;border-left:2px solid var(--delft);border-bottom:2px solid var(--delft);transform:rotate(-45deg);margin-top:7px;margin-left:3px}
.note{margin-top:18px;font-size:.875rem;line-height:1.57;color:var(--ink-muted)}
.chips{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.chips li{border:1px solid var(--line);border-radius:var(--radius-sm);padding:6px 12px;font-size:.875rem;background:var(--paper)}
.section-alt .chips li{background:var(--paper)}
.section:not(.section-alt) .chips li{background:var(--surface)}

/* Donkere band */
.band{background:var(--delft-deep);color:var(--on-delft)}
.band .wrap{padding-block:88px}
@media (max-width:720px){.band .wrap{padding-block:60px}}
.band .kicker{color:var(--koper-licht)}
.band .section-lead{color:var(--band-muted)}
.band .points li{border-top-color:var(--band-line)}
.band .points p{color:var(--band-muted)}
.band .marker{background:var(--delft-soft)}
.band a:focus-visible,.page-hero.dark a:focus-visible,.path.dark a:focus-visible{box-shadow:0 0 0 2px var(--delft-deep),0 0 0 4px #ffffff}

/* Contact (home) */
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:40px}
@media (max-width:720px){.cards{grid-template-columns:minmax(0,1fr)}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);padding:24px;min-width:0;display:flex;flex-direction:column;gap:12px}
.card h3{font-family:var(--font-serif);font-size:1.375rem;font-weight:700;line-height:1.3;margin:0}
.card p{color:var(--ink-muted)}
.card .actions{margin-top:auto;padding-top:4px}
.mail{margin-top:16px;display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px;padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md)}
.mail .kicker{width:100%;margin:0}
.mail-address{font-size:clamp(1rem,2.4vw,1.375rem);color:var(--delft);overflow-wrap:anywhere;flex:1 1 20em;min-width:0;user-select:all}
.mail-actions{display:flex;flex-wrap:wrap;gap:12px}
.copy-status{font-size:.8125rem;color:var(--delft);min-height:1.2em;width:100%}

/* Formulieren */
.form-section .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:56px;align-items:start}
@media (max-width:900px){.form-section .wrap{grid-template-columns:minmax(0,1fr);gap:32px}}
.form-intro{position:sticky;top:100px}
@media (max-width:900px){.form-intro{position:static}}
.next{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:0;counter-reset:next}
.next li{counter-increment:next;display:grid;grid-template-columns:28px minmax(0,1fr);gap:12px;padding:12px 0;border-top:1px solid var(--line);font-size:.9375rem;color:var(--ink-muted)}
.next li::before{content:counter(next);display:grid;place-items:center;width:24px;height:24px;border-radius:50%;border:2px solid var(--delft);color:var(--delft);font-weight:700;font-size:.75rem;margin-top:1px}
.next li strong{color:var(--ink)}
.alt-contact{margin-top:24px;font-size:.9375rem;color:var(--ink-muted)}
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);padding:32px;min-width:0}
@media (max-width:560px){.form-card{padding:20px}}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 16px}
@media (max-width:560px){.form-grid{grid-template-columns:minmax(0,1fr)}}
.field{display:grid;gap:6px;min-width:0;align-content:start}
.field.full{grid-column:1/-1}
.field label,.field legend{font-size:.875rem;font-weight:700;color:var(--ink);padding:0}
.field .opt{font-weight:400;color:var(--ink-muted)}
.field .hint{font-size:.8125rem;line-height:1.45;color:var(--ink-muted)}
.form-group-title{grid-column:1/-1;font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-muted);padding-top:12px;border-top:1px solid var(--line);margin-top:4px}
.form-group-title:first-child{border-top:none;padding-top:0;margin-top:0}
input[type=text],input[type=email],input[type=tel],input[type=url],select,textarea{width:100%;min-height:44px;padding:10px 12px;font:inherit;font-size:1rem;line-height:1.4;color:var(--ink);background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--radius-sm);transition:border-color .15s,box-shadow .15s}
textarea{min-height:132px;resize:vertical}
select{appearance:none;-webkit-appearance:none;padding-right:40px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5' fill='none' stroke='%231e3a6e' stroke-width='2'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}
input:hover,select:hover,textarea:hover{border-color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid transparent;border-color:var(--delft);box-shadow:0 0 0 1px var(--delft)}
.was-validated input:invalid,.was-validated select:invalid,.was-validated textarea:invalid{border-color:var(--danger);box-shadow:0 0 0 1px var(--danger)}
.error{display:none;font-size:.8125rem;line-height:1.45;color:var(--danger);font-weight:700}
.was-validated .field:has(:invalid) .error{display:block}
fieldset.field{border:0;margin:0;padding:0}
.choices{display:flex;flex-wrap:wrap;gap:8px}
.choice{position:relative}
.choice input{position:absolute;opacity:0;width:1px;height:1px}
.choice span{display:inline-flex;align-items:center;min-height:40px;padding:0 14px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);font-size:.9375rem;cursor:pointer;background:var(--surface);transition:background-color .15s,border-color .15s,color .15s}
.choice span:hover{border-color:var(--ink)}
.choice input:checked+span{background:var(--delft);border-color:var(--delft);color:var(--on-delft)}
.choice input:focus-visible+span{box-shadow:var(--focus-ring)}
.was-validated .choices:has(input:invalid) .choice span{border-color:var(--danger)}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.form-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-top:28px;padding-top:24px;border-top:1px solid var(--line)}
.form-foot .privacy{flex:1 1 260px;font-size:.8125rem;line-height:1.5;color:var(--ink-muted)}
.form-status{margin-top:16px;font-size:.9375rem}
.form-status:empty{display:none}
.form-status.is-error{color:var(--danger);font-weight:700}
.form-done{text-align:left}
.form-done .done-mark{width:40px;height:40px;border-radius:50%;background:var(--delft-soft);display:grid;place-items:center;margin-bottom:16px}
.form-done .done-mark::before{content:"";width:14px;height:8px;border-left:3px solid var(--delft);border-bottom:3px solid var(--delft);transform:rotate(-45deg);margin-top:-3px}
.form-done h3{font-family:var(--font-serif);font-size:1.5rem;line-height:1.3;margin:0 0 8px}
.form-done p{color:var(--ink-muted)}

/* Tekstpagina (privacy) */
.prose{max-width:44em}
.prose h2{margin-top:40px;font-size:1.375rem}
.prose h2:first-child{margin-top:0}
.prose p,.prose ul{margin:12px 0 0;color:var(--ink)}
.prose ul{padding-left:1.2em;display:grid;gap:6px}
.prose a{color:var(--delft)}
.todo{background:var(--delft-soft);padding:0 4px;border-radius:var(--radius-sm)}

/* Footer */
.site-footer{border-top:1px solid var(--line);background:var(--surface)}
.site-footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px 32px;padding-block:32px;font-size:.875rem;color:var(--ink-muted)}
.footer-brand{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.footer-brand img{display:block;height:24px;width:auto}
.footer-nav{display:flex;flex-wrap:wrap;gap:8px 24px}
.footer-nav a{color:var(--ink);text-decoration:none}
.footer-nav a:hover{color:var(--delft);text-decoration:underline;text-underline-offset:4px}
.site-footer .legal{flex-basis:100%;font-size:.8125rem;padding-top:16px;border-top:1px solid var(--line)}
.nowrap{white-space:nowrap}