:root {
  --paper: #faf9f6; --ink: #191817; --orange: #e05a10; --body: #3d3a36;
  --muted: #6d685f; --faint: #8a857b; --hairline: #e6e3dc; --panel: #f5f3ee;
  --dark-line: #33312d; --dark-muted: #a39e94;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Archivo, "Helvetica Neue", Arial, sans-serif; }
a { color: inherit; }
a:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; }
.wrap { max-width: 1200px; margin: 0 auto; padding-left: 32px; padding-right: 32px; }
.mono { font-family: "IBM Plex Mono", ui-monospace, monospace; }
.disp { font-weight: 800; font-stretch: 118%; }
.dot { color: var(--orange); }
h1, h2, h3 { text-wrap: balance; }
.btn { display: inline-block; text-decoration: none; font-weight: 700; font-size: 15px; background: var(--orange); color: #fff; padding: 15px 26px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { position: fixed; left: 16px; top: 16px; background: var(--ink); color: #fff; padding: 10px 16px; z-index: 10; }
.eyebrow { font-family: "IBM Plex Mono", monospace; font-size: 12px; letter-spacing: 0.08em; color: var(--orange); text-transform: uppercase; margin: 0; }

/* NAV */
.nav-bar { border-bottom: 1px solid var(--hairline); background: var(--paper); }
.nav-in { padding-top: 16px; padding-bottom: 16px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.logo { text-decoration: none; font-weight: 800; font-stretch: 118%; font-size: 19px; color: var(--ink); }
.nav-links { display: flex; align-items: center; gap: 26px; font-weight: 500; font-size: 14px; color: var(--body); flex-wrap: wrap; }
.nav-links a { text-decoration: none; }
.nav-links a[aria-current="page"] { color: var(--ink); font-weight: 700; border-bottom: 2px solid var(--orange); padding-bottom: 2px; }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.lang { font-family: "IBM Plex Mono", monospace; font-size: 11px; color: var(--muted); border: 1px solid #d8d4cb; padding: 4px 8px; white-space: nowrap; }
.lang b { color: var(--ink); font-weight: 500; }
.nav-cta .btn { font-size: 13px; padding: 10px 16px; white-space: nowrap; }

/* PAGE HEAD */
.page-head { padding-top: 72px; padding-bottom: 48px; }
.page-head h1 { margin: 18px 0 0; font-size: 52px; line-height: 1.05; color: var(--ink); max-width: 860px; }
.page-head .sub { margin: 20px 0 0; font-size: 17px; line-height: 1.55; color: var(--body); max-width: 580px; }

/* STRIP */
.strip { border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); background: var(--panel); }
.strip-in { padding-top: 20px; padding-bottom: 20px; display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; font-family: "IBM Plex Mono", monospace; font-size: 12px; color: var(--muted); }
.strip-in b { color: var(--ink); font-weight: 500; }
.strip-in .sq { color: var(--orange); }

/* FEATURE SPLIT SECTIONS */
.feat { padding-top: 72px; padding-bottom: 72px; display: grid; grid-template-columns: 1fr 420px; gap: 56px; align-items: start; }
.feat.rev { grid-template-columns: 420px 1fr; }
.feat .kicker { font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: 0.08em; color: var(--faint); margin: 0; }
.feat h2 { margin: 12px 0 0; font-weight: 800; font-stretch: 118%; font-size: 32px; color: var(--ink); }
.feat .desc { margin: 16px 0 0; font-size: 15px; line-height: 1.6; color: var(--body); max-width: 520px; }
.checks { margin-top: 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 28px; font-size: 14px; color: var(--ink); }
.checks div { display: flex; gap: 10px; align-items: baseline; }
.checks .sq { color: var(--orange); font-family: "IBM Plex Mono", monospace; font-size: 11px; }
.ph { background: repeating-linear-gradient(45deg, #efece5 0 10px, var(--hairline) 10px 20px); min-height: 300px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--hairline); }
.ph span { font-family: "IBM Plex Mono", monospace; font-size: 11px; color: var(--muted); background: var(--paper); padding: 6px 10px; border: 1px solid #d8d4cb; }
.sect-line { border-top: 1px solid var(--hairline); }
.sect-white { background: #fff; }

/* DARK SECTION */
.dark { background: var(--ink); }
.dark-in { padding-top: 72px; padding-bottom: 72px; }
.dark .kicker { font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: 0.08em; color: var(--orange); margin: 0; }
.dark h2 { margin: 12px 0 0; font-weight: 800; font-stretch: 118%; font-size: 32px; color: var(--paper); }
.dark .desc { margin: 16px 0 0; font-size: 15px; line-height: 1.6; color: var(--dark-muted); max-width: 560px; }
.hw-grid { margin-top: 36px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.hw { border: 1px solid var(--dark-line); padding: 0 0 14px; display: flex; flex-direction: column; gap: 12px; }
.hw .ph-d { height: 120px; background: repeating-linear-gradient(45deg, #232220 0 10px, #2b2926 10px 20px); display: flex; align-items: center; justify-content: center; }
.hw .ph-d span { font-family: "IBM Plex Mono", monospace; font-size: 10px; color: var(--faint); }
.hw .nm { padding: 0 16px; font-weight: 600; font-size: 14px; color: var(--paper); }
.integr { margin-top: 28px; font-family: "IBM Plex Mono", monospace; font-size: 12px; color: var(--muted); }

/* CONTACT / CTA */
.contact { border-top: 1px solid var(--hairline); background: var(--panel); }
.contact-in { padding-top: 76px; padding-bottom: 76px; display: grid; grid-template-columns: 1fr 360px; gap: 56px; align-items: center; }
.contact h2 { margin: 0; font-size: 40px; line-height: 1.08; color: var(--ink); }
.contact .sub { margin: 18px 0 0; font-size: 16px; line-height: 1.55; color: var(--body); max-width: 460px; }
.contact .btn { margin-top: 26px; }
.person { border-left: 2px solid var(--ink); padding-left: 28px; display: flex; flex-direction: column; gap: 6px; }
.person p { margin: 0; }
.person .nm { font-weight: 700; font-size: 16px; color: var(--ink); }
.person .rl { font-size: 14px; color: var(--body); }
.person .em { margin-top: 8px; font-family: "IBM Plex Mono", monospace; font-size: 13px; color: var(--ink); }
.person .em a { text-decoration: none; }
.person .nt { font-family: "IBM Plex Mono", monospace; font-size: 12px; color: var(--faint); }

/* FOOTER */
footer { background: var(--ink); }
.foot-in { padding-top: 34px; padding-bottom: 34px; display: flex; align-items: baseline; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.foot-in .logo-f { font-weight: 800; font-stretch: 118%; font-size: 15px; color: var(--paper); text-decoration: none; }
.foot-in .legal { font-family: "IBM Plex Mono", monospace; font-size: 11px; color: var(--faint); }
.foot-in .lang-f { font-family: "IBM Plex Mono", monospace; font-size: 11px; color: var(--muted); white-space: nowrap; }

/* RESPONSIVE */
@media (max-width: 980px) {
  .page-head h1 { font-size: 40px; }
  .feat, .feat.rev { grid-template-columns: 1fr; gap: 36px; }
  .feat.rev .ph { order: 2; }
  .hw-grid { grid-template-columns: 1fr 1fr; }
  .contact-in { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 560px) {
  .wrap { padding-left: 20px; padding-right: 20px; }
  .page-head h1 { font-size: 32px; }
  .feat h2, .dark h2 { font-size: 26px; }
  .contact h2 { font-size: 30px; }
  .hw-grid { grid-template-columns: 1fr; }
  .checks { grid-template-columns: 1fr; }
  .nav-links { gap: 16px; }
}

/* STEP CARDS (aanpak) */
.stepcard { border: 1px solid var(--hairline); background: #fff; display: grid; grid-template-columns: 64px 1fr 300px; margin-bottom: 28px; }
.stepcard.first { border: 2px solid var(--ink); }
.stepcard .no { border-right: 1px solid var(--hairline); display: flex; align-items: flex-start; justify-content: center; padding-top: 36px; font-family: "IBM Plex Mono", monospace; font-size: 13px; color: var(--faint); }
.stepcard.first .no { color: var(--orange); }
.stepcard .bd { padding: 34px 38px 32px; }
.stepcard .bd h2 { margin: 0; font-weight: 800; font-stretch: 118%; font-size: 28px; color: var(--ink); display: inline; }
.stepcard .badge { font-family: "IBM Plex Mono", monospace; font-size: 10px; letter-spacing: 0.06em; background: var(--orange); color: #fff; padding: 3px 8px; margin-left: 12px; vertical-align: middle; white-space: nowrap; }
.stepcard .bd p.tx { margin: 14px 0 0; font-size: 15px; line-height: 1.6; color: var(--body); max-width: 560px; }
.stepcard .bd .mini { margin: 18px 0 0; font-family: "IBM Plex Mono", monospace; font-size: 12px; color: var(--muted); }
.stepcard .bd .btn { margin-top: 22px; font-size: 14px; padding: 13px 22px; }
.stepcard .side { border-left: 1px solid var(--hairline); padding: 34px 30px; display: flex; flex-direction: column; gap: 16px; }
.stepcard.first .side { background: var(--panel); }
.stepcard .side .k { font-family: "IBM Plex Mono", monospace; font-size: 10px; letter-spacing: 0.06em; color: var(--faint); margin: 0; }
.stepcard .side .v { margin: 4px 0 0; font-weight: 600; font-size: 14px; color: var(--ink); }
@media (max-width: 900px) {
  .stepcard { grid-template-columns: 1fr; }
  .stepcard .no { border-right: none; border-bottom: 1px solid var(--hairline); padding: 14px 0; }
  .stepcard .side { border-left: none; border-top: 1px solid var(--hairline); }
}

/* CASE CARDS (praktijk) */
.casecard { border: 1px solid var(--hairline); background: #fff; display: grid; grid-template-columns: 340px 1fr; margin-bottom: 28px; }
.casecard .cph { background: repeating-linear-gradient(45deg, #efece5 0 10px, var(--hairline) 10px 20px); display: flex; align-items: center; justify-content: center; min-height: 320px; border-right: 1px solid var(--hairline); }
.casecard .cph span { font-family: "IBM Plex Mono", monospace; font-size: 11px; color: var(--muted); background: var(--paper); padding: 6px 10px; border: 1px solid #d8d4cb; }
.casecard .cbd { padding: 36px 40px; display: flex; flex-direction: column; gap: 18px; }
.casecard .chead { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.casecard h2 { margin: 0; font-weight: 800; font-stretch: 118%; font-size: 24px; color: var(--ink); }
.tagchip { font-family: "IBM Plex Mono", monospace; font-size: 10px; letter-spacing: 0.06em; border: 1px solid #d8d4cb; color: var(--muted); padding: 3px 8px; white-space: nowrap; }
.tagchip.hot { background: var(--orange); color: #fff; border-color: var(--orange); }
.facts { display: grid; grid-template-columns: 150px 1fr; gap: 12px 20px; font-size: 14.5px; line-height: 1.55; color: var(--body); }
.facts .k { font-family: "IBM Plex Mono", monospace; font-size: 11px; color: var(--faint); padding-top: 2px; }
.facts .hl { color: var(--ink); font-weight: 500; }
@media (max-width: 900px) {
  .casecard { grid-template-columns: 1fr; }
  .casecard .cph { min-height: 180px; border-right: none; border-bottom: 1px solid var(--hairline); }
  .casecard .cbd { padding: 26px 24px; }
  .facts { grid-template-columns: 1fr; gap: 4px 0; }
  .facts .k { padding-top: 10px; }
}

/* INTERIM ILLUSTRATIONS */
.ph.has-img, .cph.has-img { padding: 0; background: #faf9f6; }
.ph.has-img img, .cph.has-img img { display: block; width: 100%; height: 100%; object-fit: contain; }
.ph-d.has-img { background: #232220; }
.ph-d.has-img img { display: block; width: 100%; height: 100%; object-fit: contain; }

/* checklist spacing */
.checks { align-items: start; }

/* PRODUCT DETAIL PAGES */
.spec-table { border-top: 2px solid var(--ink); max-width: 720px; }
.spec-row { display: grid; grid-template-columns: 190px 1fr; gap: 20px; padding: 14px 0; border-bottom: 1px solid var(--hairline); align-items: baseline; }
.spec-row .sk { font-family: "IBM Plex Mono", monospace; font-size: 10.5px; letter-spacing: .06em; color: var(--faint); }
.spec-row .sv { font-size: 14.5px; color: var(--body); }
.spec-row .sv b { color: var(--ink); font-weight: 600; }
.gates { counter-reset: gate; max-width: 720px; }
.gate { display: grid; grid-template-columns: 44px 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--hairline); }
.gate .gn { font-family: "IBM Plex Mono", monospace; font-size: 13px; color: var(--orange); }
.gate h4 { margin: 0 0 4px; font-size: 15px; font-weight: 700; }
.gate p { margin: 0; font-size: 13.5px; color: var(--body); line-height: 1.5; }
.tech { background: var(--panel); border: 1px solid var(--hairline); border-radius: 10px; padding: 24px 28px; max-width: 760px; }
.tech h3 { margin: 0 0 10px; font-size: 15px; font-weight: 700; }
.tech p { margin: 0 0 8px; font-size: 13.5px; color: var(--body); line-height: 1.6; }
.tech .mono-line { font-family: "IBM Plex Mono", monospace; font-size: 11.5px; color: var(--muted); }
.readmore { font-weight: 600; font-size: 14px; color: var(--ink); border-bottom: 2px solid var(--orange); text-decoration: none; padding-bottom: 2px; }
.foot-products { font-family: "IBM Plex Mono", monospace; font-size: 11px; color: var(--faint); }
.foot-products a { color: var(--dark-muted); text-decoration: none; }
@media (max-width: 700px) { .spec-row { grid-template-columns: 1fr; gap: 4px; } }

/* language toggle */
.lang a { text-decoration: none; color: inherit; }
.lang a:hover { color: var(--orange); }