:root{
    --navy:#10262F;
    --navy-2:#173442;
    --paper:#EEF0E9;
    --paper-2:#E3E6DC;
    --ink:#142027;
    --copper:#B8722E;
    --copper-light:#D3925A;
    --verdigris:#6E8C74;
    --water:#3E8FB0;
    --line: rgba(20,32,39,0.14);
    --line-on-navy: rgba(238,240,233,0.16);
    --display: 'Fraunces', serif;
    --body: 'Source Serif 4', serif;
    --mono: 'IBM Plex Mono', monospace;
  }

  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  [id]{scroll-margin-top:96px;} /* houdt de sticky header uit de weg bij het springen naar een sectie of vanaf een andere pagina */
  body{
    margin:0;
    background:var(--paper);
    color:var(--ink);
    font-family:var(--body);
    font-size:17px;
    line-height:1.6;
  }
  img,svg{display:block;max-width:100%;}
  a{color:var(--water);}
  h1,h2,h3{
    font-family:var(--display);
    font-weight:600;
    margin:0 0 .5em;
    line-height:1.12;
    color:var(--navy);
  }
  .mono{font-family:var(--mono);}
  .eyebrow{
    font-family:var(--mono);
    font-size:12.5px;
    letter-spacing:.14em;
    text-transform:uppercase;
    color:var(--copper);
    display:flex;
    align-items:center;
    gap:.6em;
    margin-bottom:.9em;
  }
  .eyebrow::before{
    content:"";
    width:22px;height:1px;
    background:var(--copper);
    display:inline-block;
  }
  .wrap{max-width:1120px;margin:0 auto;padding:0 28px;}
  section{padding:96px 0;}
  @media (max-width:720px){ section{padding:64px 0;} }

  /* blueprint grid texture */
  .blueprint-bg{
    background-color:var(--navy);
    background-image:
      linear-gradient(var(--line-on-navy) 1px, transparent 1px),
      linear-gradient(90deg, var(--line-on-navy) 1px, transparent 1px);
    background-size: 36px 36px;
  }

  /* ---------- header ---------- */
  header{
    position:sticky;top:0;z-index:50;
    background:rgba(16,38,47,0.92);
    backdrop-filter:blur(6px);
    border-bottom:1px solid var(--line-on-navy);
  }
  .nav{
    display:flex;align-items:center;justify-content:space-between;
    padding:16px 28px;max-width:1120px;margin:0 auto;
  }
  .brand{
    font-family:var(--mono);color:var(--paper);font-size:14px;
    letter-spacing:.08em;text-transform:uppercase;
    display:flex;align-items:center;gap:10px;
    text-decoration:none;
  }
  .brand:hover{color:var(--copper-light);}
  .brand .dot{width:8px;height:8px;border-radius:50%;background:var(--copper-light);}
  .nav-links{display:flex;gap:26px;list-style:none;margin:0;padding:0;}
  .nav-links a{
    color:var(--paper);opacity:.75;text-decoration:none;
    font-family:var(--mono);font-size:13px;letter-spacing:.03em;
  }
  .nav-links a:hover{opacity:1;color:var(--copper-light);}
  .nav-credit{
    font-family:var(--mono);font-size:11.5px;color:rgba(238,240,233,.5);
  }
  .nav-credit a{color:rgba(238,240,233,.75);}
  @media (max-width:760px){ .nav-links{display:none;} }

  /* ---------- hero ---------- */
  .hero{
    padding:88px 0 70px;
    position:relative;
    overflow:hidden;
  }
  .hero .wrap{
    display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;
  }
  @media (max-width:860px){ .hero .wrap{grid-template-columns:1fr;} }
  .hero h1{
    color:var(--paper);
    font-size:clamp(2.4rem, 4.6vw, 3.6rem);
    max-width:12ch;
  }
  .hero h1 em{color:var(--copper-light);font-style:normal;}
  .hero p.lead{
    color:rgba(238,240,233,.82);
    font-size:1.15rem;max-width:46ch;
    margin-bottom:1.8em;
  }
  .hero .eyebrow{color:var(--copper-light);}
  .hero .eyebrow::before{background:var(--copper-light);}
  .cta-row{display:flex;gap:16px;flex-wrap:wrap;}
  .btn{
    font-family:var(--mono);font-size:13px;letter-spacing:.04em;
    padding:13px 22px;border-radius:2px;text-decoration:none;
    display:inline-flex;align-items:center;gap:8px;
    border:1px solid transparent;
  }
  .btn-primary{background:var(--copper);color:var(--navy);font-weight:600;}
  .btn-primary:hover{background:var(--copper-light);}
  .btn-ghost{border-color:rgba(238,240,233,.35);color:var(--paper);}
  .btn-ghost:hover{border-color:var(--copper-light);color:var(--copper-light);}

  /* dial signature element */
  .dial-card{
    background:var(--navy-2);
    border:1px solid var(--line-on-navy);
    border-radius:4px;
    padding:28px 26px 22px;
  }
  .dial-card .cap{
    font-family:var(--mono);font-size:11px;color:rgba(238,240,233,.55);
    display:flex;justify-content:space-between;margin-bottom:18px;
    letter-spacing:.05em;
  }
  .meter-face{
    background:var(--paper);
    border-radius:3px;
    padding:22px 20px;
    display:flex;
    flex-direction:column;
    gap:14px;
  }
  .meter-top{display:flex;align-items:center;justify-content:space-between;}
  .meter-top .label{font-family:var(--mono);font-size:11px;color:var(--ink);opacity:.6;letter-spacing:.05em;}
  .star-wheel{
    width:26px;height:26px;position:relative;
  }
  .star-wheel svg{animation:spin 2.6s linear infinite;}
  @media (prefers-reduced-motion: reduce){ .star-wheel svg{animation:none;} }
  @keyframes spin{ to{ transform:rotate(360deg);} }

  .odometer{
    display:flex;gap:3px;background:var(--ink);padding:10px 12px;border-radius:2px;
  }
  .digit-window{
    width:24px;height:34px;overflow:hidden;background:#0c1518;border-radius:1px;
    position:relative;
  }
  .digit-strip{
    font-family:var(--mono);font-weight:600;font-size:22px;color:var(--copper-light);
    display:flex;flex-direction:column;align-items:center;
    animation:roll 6s steps(10) infinite;
  }
  .digit-strip span{height:34px;display:flex;align-items:center;justify-content:center;}
  @keyframes roll{
    from{ transform:translateY(0); }
    to{ transform:translateY(-340px); }
  }
  @media (prefers-reduced-motion: reduce){ .digit-strip{animation:none;} }
  .odo-unit{font-family:var(--mono);font-size:11px;color:rgba(238,240,233,.5);align-self:flex-end;margin-left:6px;}

  .meter-caption{
    font-family:var(--mono);font-size:11px;color:var(--ink);opacity:.55;
  }

  /* ---------- intro / definition ---------- */
  .split{
    display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;
  }
  @media (max-width:860px){ .split{grid-template-columns:1fr;gap:36px;} }
  .split h2{font-size:2rem;max-width:14ch;}
  .split p{margin:0 0 1.1em;color:var(--ink);}
  .fact-strip{
    display:flex;gap:0;margin-top:28px;border-top:1px solid var(--line);
  }
  .fact{
    flex:1;padding:16px 18px 0;border-right:1px solid var(--line);
  }
  .fact:last-child{border-right:none;}
  .fact .num{font-family:var(--mono);font-size:1.5rem;color:var(--copper);font-weight:600;}
  .fact .cap{font-family:var(--mono);font-size:11.5px;color:var(--ink);opacity:.6;letter-spacing:.02em;margin-top:4px;}

  /* schematic diagram */
  .schematic{
    background:#fff;
    border:1px solid var(--line);
    border-radius:4px;
    padding:22px;
  }
  .schematic .cap{font-family:var(--mono);font-size:11px;opacity:.55;margin-top:14px;text-align:center;}

  /* ---------- toepassingen ---------- */
  .use-grid{
    display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
    background:var(--line);border:1px solid var(--line);
    margin-top:20px;
  }
  @media (max-width:760px){ .use-grid{grid-template-columns:1fr 1fr;} }
  @media (max-width:480px){ .use-grid{grid-template-columns:1fr;} }
  .use-card{
    background:var(--paper);padding:28px 24px;
  }
  .use-card .ic{margin-bottom:16px;}
  .use-card h3{font-size:1.05rem;margin-bottom:.4em;color:var(--navy);}
  .use-card p{margin:0;font-size:.96rem;color:var(--ink);opacity:.85;}

  /* ---------- soorten ---------- */
  .soorten{background:var(--navy);color:var(--paper);}
  .soorten h2{color:var(--paper);font-size:2.1rem;}
  .soorten .eyebrow{color:var(--copper-light);}
  .soorten .eyebrow::before{background:var(--copper-light);}
  .soorten > .wrap > p.lead{
    max-width:60ch;color:rgba(238,240,233,.8);font-size:1.08rem;
  }
  .family-tabs{
    display:flex;gap:10px;margin:36px 0 0;flex-wrap:wrap;
  }
  .family-label{
    font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;
    color:var(--copper-light);border:1px solid var(--line-on-navy);
    padding:8px 14px;border-radius:999px;
  }
  .type-grid{
    display:grid;grid-template-columns:repeat(2,1fr);gap:1px;
    background:var(--line-on-navy);margin-top:18px;
  }
  @media (max-width:760px){ .type-grid{grid-template-columns:1fr;} }
  .type-card{
    background:var(--navy);padding:26px 26px 24px;
  }
  .type-card .idx{
    font-family:var(--mono);font-size:11px;color:var(--copper-light);opacity:.8;
    letter-spacing:.05em;
  }
  .type-card h3{color:var(--paper);font-size:1.15rem;margin:.35em 0 .5em;}
  .type-card p{color:rgba(238,240,233,.78);margin:0;font-size:.96rem;}
  .type-card .tag{
    display:inline-block;margin-top:12px;font-family:var(--mono);font-size:10.5px;
    letter-spacing:.05em;text-transform:uppercase;color:var(--verdigris);
    border:1px solid rgba(110,140,116,.45);padding:3px 9px;border-radius:999px;
  }
  .family-heading{
    font-family:var(--mono);font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;
    color:rgba(238,240,233,.55);margin:44px 0 4px;
  }

  /* ---------- aflezen ---------- */
  .aflezen .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center;}
  @media (max-width:860px){ .aflezen .wrap{grid-template-columns:1fr;} }
  .read-example{
    background:#fff;border:1px solid var(--line);border-radius:4px;padding:24px;
  }
  .read-row{display:flex;align-items:center;gap:14px;padding:10px 0;border-bottom:1px dashed var(--line);}
  .read-row:last-child{border-bottom:none;}
  .read-row .k{font-family:var(--mono);font-size:12px;color:var(--copper);min-width:120px;}
  .read-row .v{font-family:var(--mono);font-size:13px;}

  /* ---------- FAQ ---------- */
  .faq-list{margin-top:24px;border-top:1px solid var(--line);}
  .faq-item{border-bottom:1px solid var(--line);}
  .faq-item summary{
    cursor:pointer;padding:20px 4px;font-family:var(--display);font-weight:600;
    font-size:1.05rem;color:var(--navy);display:flex;justify-content:space-between;gap:20px;
    list-style:none;
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary::after{
    content:"+";font-family:var(--mono);color:var(--copper);font-size:1.2rem;flex-shrink:0;
  }
  .faq-item[open] summary::after{content:"–";}
  .faq-item .a{padding:0 4px 22px;max-width:70ch;color:var(--ink);opacity:.88;}

  /* ---------- CTA / xenomedia ---------- */
  .cta-band{
    background:var(--paper-2);
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
  }
  .cta-band .wrap{
    display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;
    padding:52px 28px;
  }
  .cta-band h2{font-size:1.6rem;margin-bottom:.3em;max-width:20ch;}
  .cta-band p{margin:0;max-width:44ch;color:var(--ink);opacity:.85;}
  .cta-band .btn-primary{background:var(--navy);color:var(--paper);}
  .cta-band .btn-primary:hover{background:var(--copper);color:var(--navy);}

  footer a{color:rgba(238,240,233,.8);text-decoration:none;}
  footer a:hover{color:var(--copper-light);}

  :focus-visible{outline:2px solid var(--copper);outline-offset:2px;}

/* =========================================================
   AANVULLINGEN t.b.v. meerdere pagina's, gedeelde footer
   en toegankelijkheid — bouwt voort op de bovenstaande,
   originele stijl van de homepage.
   ========================================================= */

/* Skip-link */
.skip-link{
  position:absolute;left:-999px;top:0;
  background:var(--copper);color:#fff;
  padding:10px 16px;z-index:100;
  text-decoration:none;font-family:var(--mono);font-size:13px;
}
.skip-link:focus{left:0;}

/* Actieve navigatie-status */
.nav-links a[aria-current="page"]{opacity:1;color:var(--copper-light);}

/* Mobiel menu */
.nav-toggle{
  display:none;background:none;border:1px solid var(--line-on-navy);
  color:var(--paper);font-family:var(--mono);font-size:12px;
  padding:6px 10px;border-radius:2px;cursor:pointer;
}
@media (max-width:760px){
  .nav-toggle{display:block;}
  .nav-links{
    position:fixed;inset:60px 0 auto 0;
    background:rgba(16,38,47,0.98);
    flex-direction:column;gap:18px;
    padding:20px 28px 28px;
    border-bottom:1px solid var(--line-on-navy);
    display:none;
  }
  .nav-links.open{display:flex;}
}
@media (max-width:600px){
  .nav-credit{display:none;}
}

/* Stappenlijst (aflezen / vervangen) */
.steps{
  counter-reset:step;list-style:none;margin:24px 0 0;padding:0;
  max-width:70ch;
}
.steps li{
  counter-increment:step;position:relative;
  padding:22px 0 22px 60px;border-top:1px solid var(--line);
}
.steps li:last-child{border-bottom:1px solid var(--line);}
.steps li::before{
  content:counter(step, decimal-leading-zero);
  position:absolute;left:0;top:22px;
  font-family:var(--mono);font-weight:600;color:var(--copper);font-size:1rem;
}
.steps h3{font-family:var(--display);font-size:1.05rem;margin:0 0 4px;color:var(--navy);}
.steps p{margin:0;color:var(--ink);opacity:.85;font-size:.95rem;}

/* Let op / info-blok */
.callout{
  border:1px solid var(--copper);
  background:#FBF2E6;
  border-radius:4px;
  padding:20px 22px;
  margin:28px 0;
  max-width:70ch;
}
.callout .eyebrow{margin-bottom:6px;}
.callout p{margin:0;font-size:.95rem;color:var(--ink);}

/* Cross-link kaarten tussen de 3 pagina's */
.crosslinks{
  display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:24px;
}
@media (max-width:760px){ .crosslinks{grid-template-columns:1fr;} }
.crosslink-card{
  display:block;text-decoration:none;color:var(--ink);
  background:#fff;border:1px solid var(--line);border-radius:4px;
  padding:24px 24px 26px;
  transition:border-color .15s ease, transform .15s ease;
}
.crosslink-card:hover{border-color:var(--copper);transform:translateY(-2px);}
.crosslink-card .eyebrow{margin-bottom:8px;}
.crosslink-card h3{font-size:1.1rem;margin-bottom:6px;color:var(--navy);}
.crosslink-card p{margin:0;color:var(--ink);opacity:.85;font-size:.93rem;}

/* ---------- Uitgebreide footer (titelblok) ---------- */
footer{background:var(--navy);color:rgba(238,240,233,.6);padding:0;}

.footer-grid{
  padding:56px 28px 32px; /* fix: links/rechts stond op 0, waardoor tekst tegen de rand plakte */
  display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:32px;
}
@media (max-width:860px){ .footer-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:520px){
  .footer-grid{grid-template-columns:1fr;padding-left:32px;padding-right:32px;}
  .footer-title-block .wrap{padding-left:32px;padding-right:32px;}
}

.footer-col h4{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--copper-light);margin:0 0 14px;
}
.footer-col p, .footer-col address{
  font-style:normal;font-size:.92rem;color:rgba(238,240,233,.75);
  margin:0 0 6px;line-height:1.6;
}
.footer-col ul{list-style:none;margin:0;padding:0;}
.footer-col li{margin-bottom:8px;}
.footer-col a{
  color:rgba(238,240,233,.75);text-decoration:none;font-size:.92rem;
  border-bottom:1px solid transparent;
}
.footer-col a:hover{color:var(--copper-light);border-bottom-color:var(--copper-light);}

.footer-social{display:flex;gap:12px;margin-top:8px;}
.footer-social a{
  border:1px solid var(--line-on-navy);border-radius:50%;
  width:32px;height:32px;display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-size:11px;
}

.footer-title-block{border-top:1px solid var(--line-on-navy);padding:18px 0;}
.footer-title-block .wrap{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-family:var(--mono);font-size:12px;opacity:.7;
}
.footer-title-block a{color:inherit;text-decoration:none;}
.footer-title-block a:hover{color:var(--copper-light);}