/* ==========================================================================
   SIGNAAL — DEMO Bouwgroep
   Overgenomen uit Claude Design: "Website 2 - Signaal"
   Styleguide: #161616 donker · #ECEAE4 licht · #FF5A00 signaal · radius 0
   Borders 2-3px vol zwart · schaduw 6x6 · stripes -45deg 22px
   Breakpoints: >=1024 desktop · 768-1023 twee kolommen · <=767 stack + hamburger
   ========================================================================== */

/* --------------------------------------------------------- tokens + reset */
:root {
  --dark: #161616;
  --light: #eceae4;
  --signal: #ff5a00;

  --on-dark-70: rgba(236, 234, 228, .7);
  --on-dark-60: rgba(236, 234, 228, .6);
  --on-dark-55: rgba(236, 234, 228, .55);
  --on-dark-50: rgba(236, 234, 228, .5);
  --on-dark-45: rgba(236, 234, 228, .45);
  --on-dark-40: rgba(236, 234, 228, .4);
  --on-dark-line: rgba(236, 234, 228, .15);

  --on-light-78: rgba(22, 22, 22, .78);
  --on-light-70: rgba(22, 22, 22, .7);
  --on-light-60: rgba(22, 22, 22, .6);
  --on-light-55: rgba(22, 22, 22, .55);

  --display: 'Archivo Black', sans-serif;
  --sans: 'Archivo', sans-serif;
  --mono: 'Space Mono', monospace;

  --gutter: 5vw;
  --section: 110px;
  --container: 1240px;
  --gap: 22px;

  --stripes: repeating-linear-gradient(-45deg, #ff5a00 0 22px, #161616 22px 44px);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  margin: 0;
  background: var(--dark);
  color: var(--light);
  font-family: var(--sans);
}

a { color: inherit; text-decoration: none; }
a:hover { opacity: .75; }

img { display: block; max-width: 100%; }

::selection { background: var(--signal); color: var(--dark); }

input::placeholder,
textarea::placeholder { color: rgba(22, 22, 22, .35); }

h1, h2, h3 { margin: 0; }

/* ------------------------------------------------------------- keyframes */
@keyframes rise { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
@keyframes stripes { to { background-position: 62px 0; } }
@keyframes ticker { to { transform: translateX(-50%); } }

/* woord-carousel: 5 woorden, regelhoogte 134px (desktop) */
@keyframes words {
  0%, 13%  { transform: translateY(0); }
  20%, 33% { transform: translateY(-134px); }
  40%, 53% { transform: translateY(-268px); }
  60%, 73% { transform: translateY(-402px); }
  80%, 93% { transform: translateY(-536px); }
  100%     { transform: translateY(-670px); }
}

/* zelfde carousel op mobiel, regelhoogte 54px */
@keyframes words-mobiel {
  0%, 13%  { transform: translateY(0); }
  20%, 33% { transform: translateY(-54px); }
  40%, 53% { transform: translateY(-108px); }
  60%, 73% { transform: translateY(-162px); }
  80%, 93% { transform: translateY(-216px); }
  100%     { transform: translateY(-270px); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ------------------------------------------------------------- structuur */
.container { max-width: var(--container); margin: 0 auto; }

.section { padding: var(--section) var(--gutter); }

.section--light { background: var(--light); color: var(--dark); }
.section--signal { background: var(--signal); color: var(--dark); }

.fill {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.frame { position: relative; overflow: hidden; }

.stripes {
  height: 30px;
  flex: none;
  background: var(--stripes);
  animation: stripes 1.6s linear infinite;
}

.stripes--slim { height: 22px; }

/* ----------------------------------------------------------- typografie */
.label {
  font: 700 12px var(--mono);
  letter-spacing: .24em;
  color: var(--signal);
}

.mono { font-family: var(--mono); }

.dot-signal { color: var(--signal); }

.h-xl {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(34px, 4.2vw, 58px);
  line-height: 1.05;
  letter-spacing: -.01em;
  margin: 22px 0 0;
}

/* --------------------------------------------------------------- knoppen */
.btn {
  display: inline-block;
  font: 700 14px var(--mono);
  letter-spacing: .06em;
  padding: 17px 26px;
  border: 0;
  cursor: pointer;
  transition: background .25s, color .25s, box-shadow .25s, border-color .25s;
}

.btn--signal { background: var(--signal); color: var(--dark); }
.btn--signal:hover { background: var(--light); opacity: 1; }

.btn--outline {
  background: transparent;
  border: 2px solid rgba(236, 234, 228, .4);
  color: var(--light);
  padding: 15px 26px;
}
.btn--outline:hover { border-color: var(--light); opacity: 1; }

.btn--nav {
  border: 1px solid var(--signal);
  color: var(--signal);
  font: 700 12px var(--mono);
  letter-spacing: .08em;
  padding: 10px 16px;
}
.btn--nav:hover { background: var(--signal); color: var(--dark); opacity: 1; }

.btn--dark {
  background: var(--dark);
  color: var(--light);
  box-shadow: 6px 6px 0 var(--signal);
}
.btn--dark:hover { background: var(--signal); color: var(--dark); box-shadow: 6px 6px 0 var(--dark); opacity: 1; }

.link-mono {
  font: 700 12px var(--mono);
  letter-spacing: .08em;
  color: var(--signal);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ------------------------------------------------------------------- nav */
.site-nav {
  position: relative;
  z-index: 40;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px var(--gutter);
  background: var(--dark);
  color: var(--light);
  flex: none;
}

.site-nav--border { border-bottom: 1px solid rgba(236, 234, 228, .12); }

.brand { display: flex; align-items: center; gap: 9px; }
.brand:hover { opacity: 1; }

.brand__mark {
  width: 14px;
  height: 14px;
  background: var(--signal);
  display: inline-block;
  flex: none;
}

.brand__name {
  font-family: var(--display);
  font-size: 19px;
  letter-spacing: .03em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  font: 400 12px var(--mono);
  letter-spacing: .1em;
}

.nav-links a.is-active { color: var(--signal); }

.nav-toggle {
  display: none;
  width: 24px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--light);
  margin-bottom: 5px;
}
.nav-toggle span:last-child {
  margin-bottom: 0;
  width: 14px;
  margin-left: auto;
  background: var(--signal);
}

/* mobiel menu — oranje vlak met zwarte regels */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--signal);
  color: var(--dark);
  display: none;
  flex-direction: column;
}
.mobile-menu.is-open { display: flex; }

.mobile-menu__bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: 3px solid var(--dark);
}

.mobile-menu__bar .brand__mark { background: var(--dark); }

.mobile-menu__close {
  font-family: var(--display);
  font-size: 26px;
  line-height: 1;
  background: none;
  border: 0;
  padding: 0;
  color: var(--dark);
  cursor: pointer;
}

.mobile-menu__list {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 20px;
}

.mobile-menu__item {
  border-bottom: 3px solid var(--dark);
  padding: 18px 0;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.mobile-menu__item:last-child { border-bottom: 0; }

.mobile-menu__item span:first-child { font-family: var(--display); font-size: 36px; }
.mobile-menu__item span:last-child { font: 700 11px var(--mono); }

.mobile-menu__foot { padding: 0 20px 40px; }

.mobile-menu__cta {
  display: block;
  background: var(--dark);
  color: var(--light);
  font: 700 13px var(--mono);
  letter-spacing: .06em;
  padding: 16px;
  text-align: center;
}

.mobile-menu__meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
  font: 700 10px var(--mono);
}

body.menu-open { overflow: hidden; }

/* ------------------------------------------------------------------ hero */
.hero {
  position: relative;
  height: 100vh;
  min-height: 720px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.hero__body {
  flex: 1;
  position: relative;
  padding: 5vh var(--gutter) 0;
}

.hero__line {
  max-width: calc(100% - 320px);
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(64px, 8.6vw, 140px);
  line-height: .95;
  letter-spacing: -.02em;
  margin: 0;
  animation: rise .9s cubic-bezier(.16, 1, .3, 1) .12s both;
}

.hero__words {
  max-width: calc(100% - 320px);
  height: 134px;
  overflow: hidden;
  animation: rise .9s cubic-bezier(.16, 1, .3, 1) .28s both;
}

.hero__words > div { animation: words 14s cubic-bezier(.9, 0, .1, 1) infinite; }

.hero__words span {
  display: block;
  font-family: var(--display);
  font-size: clamp(64px, 8.6vw, 126px);
  line-height: 134px;
  letter-spacing: -.02em;
  color: var(--signal);
}

.hero__side {
  position: absolute;
  right: var(--gutter);
  top: 6vh;
  width: 260px;
  animation: rise .9s cubic-bezier(.16, 1, .3, 1) .45s both;
}

.hero__side-title {
  font: 700 11px var(--mono);
  letter-spacing: .2em;
  color: var(--signal);
  border-top: 2px solid var(--signal);
  padding-top: 10px;
}

.hero__side p {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(236, 234, 228, .75);
  margin: 12px 0 0;
}

.hero__side .btn {
  margin-top: 18px;
  font-size: 13px;
  padding: 13px 18px;
}

.hero__meta {
  position: absolute;
  left: var(--gutter);
  bottom: 22px;
  display: flex;
  gap: 36px;
  font: 400 10.5px var(--mono);
  letter-spacing: .16em;
  color: var(--on-dark-45);
  animation: rise .9s cubic-bezier(.16, 1, .3, 1) .6s both;
}

.hero__scroll {
  position: absolute;
  right: var(--gutter);
  bottom: 22px;
  font: 400 10.5px var(--mono);
  letter-spacing: .16em;
  color: var(--on-dark-45);
  animation: rise .9s cubic-bezier(.16, 1, .3, 1) .7s both;
}

/* ------------------------------------------------------------ het bedrijf */
.intro-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 64px;
  margin-top: 36px;
  align-items: start;
}

.intro-grid > p {
  font-size: 17px;
  line-height: 1.7;
  color: var(--on-light-78);
  max-width: 58ch;
  margin: 0;
}

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}

.stat {
  border-top: 3px solid var(--dark);
  padding-top: 12px;
}

.stat b {
  display: block;
  font-family: var(--display);
  font-weight: 400;
  font-size: 44px;
}
.stat--signal b { color: var(--signal); }

.stat span {
  display: block;
  font: 400 11px var(--mono);
  letter-spacing: .12em;
  color: var(--on-light-60);
  margin-top: 4px;
}

/* -------------------------------------------------------------- diensten */
.svc-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 8px;
}

.svc-head__meta { font: 400 11.5px var(--mono); color: var(--on-light-55); }

.svc {
  border-top: 3px solid var(--dark);
  display: grid;
  grid-template-columns: 90px 1fr 1.1fr 60px;
  gap: 24px;
  align-items: center;
  padding: 28px 12px;
  cursor: pointer;
  transition: background .25s, padding-left .25s;
  color: inherit;
}
.svc:last-child { border-bottom: 3px solid var(--dark); }
.svc:hover { background: var(--signal); padding-left: 28px; opacity: 1; }

.svc__no { font: 700 14px var(--mono); }

.svc__title {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(26px, 3vw, 40px);
  letter-spacing: -.01em;
}

.svc__text { font-size: 14.5px; line-height: 1.55; color: var(--on-light-70); }

.svc__arrow { font-family: var(--display); font-size: 28px; text-align: right; }

/* ------------------------------------------------------------- projecten */
.work-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 20px;
}

.work-title {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(34px, 4.2vw, 58px);
  letter-spacing: -.01em;
  margin: 0;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin-top: 48px;
}

.work {
  display: block;
  transition: transform .25s cubic-bezier(.16, 1, .3, 1);
  color: inherit;
}
.work:hover { transform: translateY(-6px); opacity: 1; }

.work__media {
  position: relative;
  height: 210px;
  overflow: hidden;
  background: #242424;
}

.work__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  margin-top: 12px;
}

.work__name { font-weight: 700; font-size: 15px; }
.work--current .work__name { color: var(--signal); }

.work__meta { font: 400 11px var(--mono); color: var(--on-dark-50); margin-top: 3px; }

.work__no { font-family: var(--display); font-size: 22px; color: var(--signal); }

/* -------------------------------------------------------------- werkwijze */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
  margin-top: 56px;
}

.step__no {
  font-family: var(--display);
  font-size: 74px;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 2px var(--dark);
}
.step--first .step__no { -webkit-text-stroke-color: var(--signal); }

.step h3 { font-size: 16.5px; font-weight: 700; margin: 16px 0 10px; }

.step p { font-size: 14px; line-height: 1.6; color: var(--on-light-70); margin: 0; }

/* ------------------------------------------------------------- veiligheid */
.safety-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 64px;
  align-items: center;
}

.safety-grid h2 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(34px, 4.2vw, 58px);
  line-height: 1.02;
  letter-spacing: -.01em;
  margin: 20px 0 22px;
}

.safety-grid p { font-size: 16px; line-height: 1.65; margin: 0; max-width: 52ch; }

.badges { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

.badge {
  border: 2px solid var(--dark);
  padding: 10px 16px;
  font: 700 12px var(--mono);
  letter-spacing: .1em;
}

.safety-photo {
  position: relative;
  height: 380px;
  overflow: hidden;
  border: 3px solid var(--dark);
}

/* ---------------------------------------------------------- opdrachtgevers */
.quotes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-top: 40px;
}

.quote {
  border: 2px solid var(--dark);
  padding: 28px 26px;
  background: var(--light);
  box-shadow: 7px 7px 0 var(--dark);
}

.quote p { font: 400 15px/1.65 var(--mono); margin: 0 0 20px; }

.quote span {
  font: 700 11px var(--mono);
  letter-spacing: .1em;
  color: var(--on-light-60);
}

/* ---------------------------------------------------------------- marquee */
.marquee {
  overflow: hidden;
  border-top: 3px solid var(--signal);
  border-bottom: 3px solid var(--signal);
  padding: 26px 0;
}

.marquee__track {
  display: flex;
  gap: 56px;
  width: max-content;
  white-space: nowrap;
  animation: ticker 22s linear infinite;
}

.marquee__track span {
  font-family: var(--display);
  font-size: clamp(48px, 6vw, 84px);
  letter-spacing: -.01em;
  color: var(--signal);
}

.marquee__track i { font-family: var(--display); font-size: clamp(48px, 6vw, 84px); color: var(--light); font-style: normal; }

/* ---------------------------------------------------------------- contact */
.contact-block {
  max-width: var(--container);
  margin: 0 auto;
  padding: 72px var(--gutter) 80px;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 64px;
  align-items: center;
}

.contact-block > div:first-child p {
  font-size: 17px;
  line-height: 1.65;
  color: rgba(236, 234, 228, .8);
  max-width: 50ch;
  margin: 0;
}

.contact-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; }

.contact-address { font: 400 13px/2 var(--mono); color: var(--on-dark-60); }

/* ----------------------------------------------------------------- footer */
.footer-bar {
  border-top: 1px solid var(--on-dark-line);
  padding: 20px var(--gutter) 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font: 400 11px var(--mono);
  letter-spacing: .08em;
  color: var(--on-dark-40);
}

.footer-bar a { color: var(--signal); }

.footer-bar--onlight { background: var(--dark); }

/* ============================================================ projectpagina */
.crumbs {
  display: flex;
  align-items: center;
  gap: 14px;
  font: 400 11.5px var(--mono);
  letter-spacing: .14em;
  color: var(--on-dark-50);
  animation: rise .8s cubic-bezier(.16, 1, .3, 1) .05s both;
}
.crumbs a { color: var(--signal); }

.project-title {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(48px, 7vw, 104px);
  line-height: .96;
  letter-spacing: -.02em;
  margin: 22px 0 0;
  animation: rise .9s cubic-bezier(.16, 1, .3, 1) .15s both;
}

.project-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 34px;
  margin: 26px 0 0;
  font: 400 11.5px var(--mono);
  letter-spacing: .12em;
  color: var(--on-dark-60);
  animation: rise .9s cubic-bezier(.16, 1, .3, 1) .28s both;
}
.project-facts b { color: var(--signal); font-weight: 400; }

.project-hero {
  position: relative;
  height: 520px;
  overflow: hidden;
  animation: rise 1s cubic-bezier(.16, 1, .3, 1) .35s both;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 64px;
  align-items: start;
}

.prose h2 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.05;
  letter-spacing: -.01em;
  margin: 18px 0 20px;
}

.prose p { font-size: 16.5px; line-height: 1.7; color: var(--on-light-78); margin: 0 0 18px; }

.tick-list { margin: 26px 0 0; padding: 0; list-style: none; display: grid; gap: 12px; }

.tick-list li { display: flex; gap: 12px; font-size: 15px; }

.tick-list li::before { content: '\2192'; color: var(--signal); font: 700 15px var(--mono); }

.projectcard {
  border: 3px solid var(--dark);
  padding: 28px 26px;
  box-shadow: 8px 8px 0 var(--signal);
}

.projectcard__title { font: 700 11px var(--mono); letter-spacing: .2em; color: var(--on-light-55); }

.projectcard__rows { display: grid; margin-top: 16px; }

.projectcard__row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-top: 2px solid var(--dark);
}
.projectcard__row:last-child { border-bottom: 2px solid var(--dark); }

.projectcard__row dt { font: 400 11.5px var(--mono); color: var(--on-light-55); margin: 0; }
.projectcard__row dd { font-size: 14px; font-weight: 700; text-align: right; margin: 0; }

.projectcard .btn {
  display: block;
  text-align: center;
  margin-top: 22px;
  background: var(--signal);
  color: var(--dark);
  font-size: 13px;
  padding: 15px 18px;
}
.projectcard .btn:hover { background: var(--dark); color: var(--light); opacity: 1; }

.gallery {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  grid-template-rows: 245px 245px;
  gap: 20px;
}

.gallery .frame { border: 3px solid var(--dark); }
.gallery__lead { grid-row: 1 / 3; }

.quote-xl {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(26px, 3.2vw, 42px);
  line-height: 1.1;
  letter-spacing: -.01em;
  margin: 0 0 18px;
  max-width: 28ch;
}

.quote-source { font: 400 12px var(--mono); letter-spacing: .1em; color: var(--on-dark-55); }

.pager { display: grid; grid-template-columns: 1fr 1fr; border-top: 3px solid var(--signal); }

.pager a { padding: 40px var(--gutter); display: block; transition: background .25s, color .25s; }
.pager a:hover { background: var(--signal); color: var(--dark); opacity: 1; }
.pager a:first-child { border-right: 1px solid var(--on-dark-line); }
.pager a:last-child { text-align: right; }

.pager__label { font: 400 11px var(--mono); letter-spacing: .18em; opacity: .6; }
.pager__title { font-family: var(--display); font-size: 25px; margin-top: 10px; }

/* ============================================================ contactpagina */
.page-title {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(44px, 6.4vw, 92px);
  line-height: .96;
  letter-spacing: -.02em;
  margin: 20px 0 18px;
  max-width: 16ch;
  animation: rise .9s cubic-bezier(.16, 1, .3, 1) .15s both;
}

.page-lead {
  font-size: 17px;
  line-height: 1.65;
  color: var(--on-light-78);
  max-width: 52ch;
  margin: 0;
  animation: rise .9s cubic-bezier(.16, 1, .3, 1) .28s both;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 64px;
  margin-top: 60px;
  align-items: start;
}

.form { display: grid; gap: 20px; animation: rise .9s cubic-bezier(.16, 1, .3, 1) .4s both; }

.form__pair { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.field { display: grid; gap: 8px; }

.field > span {
  font: 700 11px var(--mono);
  letter-spacing: .14em;
  color: var(--on-light-60);
}

.field input,
.field textarea {
  background: #fff;
  border: 2px solid var(--dark);
  padding: 14px 16px;
  color: var(--dark);
  font: 400 15px var(--sans);
  outline: none;
  width: 100%;
  transition: border-color .2s;
}
.field textarea { resize: vertical; }
.field input:focus,
.field textarea:focus { border-color: var(--signal); }

.pick { display: flex; flex-wrap: wrap; gap: 10px; }

.pick span {
  background: #fff;
  border: 2px solid var(--dark);
  padding: 9px 15px;
  font: 700 12px var(--mono);
  cursor: pointer;
  transition: background .2s;
}
.pick span:hover { background: var(--signal); }
.pick span.is-active { background: var(--signal); }

.form__note { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.form__note > span { font: 400 11px var(--mono); color: var(--on-light-55); }
.form .btn--dark { padding: 17px 30px; }

.contact-aside { display: grid; gap: 20px; animation: rise .9s cubic-bezier(.16, 1, .3, 1) .5s both; }

.info-card {
  border: 3px solid var(--dark);
  padding: 26px;
  background: #fff;
  box-shadow: 8px 8px 0 var(--dark);
}

.info-card__title { font: 700 11px var(--mono); letter-spacing: .18em; color: var(--signal); }

.info-card__body { font-size: 15px; line-height: 1.8; margin-top: 12px; font-weight: 500; }
.info-card__body span { color: var(--on-light-55); }

.map {
  position: relative;
  height: 290px;
  overflow: hidden;
  border: 3px solid var(--dark);
  background:
    linear-gradient(rgba(22, 22, 22, .1) 2px, transparent 2px) 0 0 / 46px 46px,
    linear-gradient(90deg, rgba(22, 22, 22, .1) 2px, transparent 2px) 0 0 / 46px 46px,
    #dedbd3;
}

.map__pin {
  position: absolute;
  left: 14px;
  top: 14px;
  background: var(--dark);
  color: var(--signal);
  padding: 9px 14px;
  font: 700 10.5px var(--mono);
  letter-spacing: .14em;
  pointer-events: none;
}

.map__marker {
  position: absolute;
  left: 50%;
  top: 55%;
  transform: translate(-50%, -50%);
  width: 16px;
  height: 16px;
  background: var(--signal);
  border: 3px solid var(--dark);
}

.alert-card {
  background: var(--dark);
  color: var(--light);
  padding: 22px 26px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.alert-card__mark { width: 12px; height: 12px; background: var(--signal); flex: none; }

.alert-card span:last-child { font: 400 12px var(--mono); letter-spacing: .06em; }

/* ================================================================= 404 */
.error-page {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.error-page__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 60px var(--gutter);
}

.error-code {
  font-family: var(--display);
  font-size: clamp(120px, 22vw, 300px);
  line-height: .9;
  letter-spacing: -.03em;
  color: transparent;
  -webkit-text-stroke: 3px var(--signal);
  animation: rise .9s cubic-bezier(.16, 1, .3, 1) .05s both;
}

.error-title {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(28px, 4vw, 54px);
  line-height: 1;
  letter-spacing: -.01em;
  margin: 26px 0 16px;
  animation: rise .9s cubic-bezier(.16, 1, .3, 1) .2s both;
}

.error-lead {
  font-size: 16px;
  line-height: 1.6;
  color: var(--on-dark-70);
  max-width: 50ch;
  margin: 0;
  animation: rise .9s cubic-bezier(.16, 1, .3, 1) .32s both;
}

.error-actions {
  display: flex;
  gap: 14px;
  margin-top: 30px;
  flex-wrap: wrap;
  animation: rise .9s cubic-bezier(.16, 1, .3, 1) .44s both;
}
.error-actions .btn { font-size: 13px; padding: 16px 24px; }
.error-actions .btn--outline { padding: 14px 24px; }

.error-marquee {
  overflow: hidden;
  border-top: 3px solid var(--signal);
  padding: 18px 0;
}

.error-marquee .marquee__track { gap: 48px; animation-duration: 20s; }
.error-marquee .marquee__track span,
.error-marquee .marquee__track i { font-size: 34px; }
.error-marquee .marquee__track i { color: var(--on-dark-40); }
.error-marquee .marquee__track .plain { color: var(--light); }

/* ======================================================= 768 - 1023 tablet */
@media (max-width: 1023px) {
  :root { --section: 88px; }

  .nav-links { gap: 18px; font-size: 11px; }

  .intro-grid,
  .safety-grid,
  .detail-grid,
  .contact-grid,
  .contact-block { grid-template-columns: 1fr; gap: 40px; }

  .work-grid { grid-template-columns: 1fr 1fr; }
  .quotes { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }

  .svc { grid-template-columns: 60px 1fr 60px; }
  .svc__text { display: none; }

  .hero__line,
  .hero__words { max-width: 100%; }

  .hero__side {
    position: static;
    width: 100%;
    max-width: 420px;
    margin-top: 28px;
  }

  .gallery { grid-template-columns: 1fr 1fr; grid-template-rows: 210px 210px; }
  .gallery__lead { grid-row: auto; grid-column: 1 / 3; height: 260px; }
}

/* ============================================================ <= 767 mobiel */
@media (max-width: 767px) {
  :root {
    --gutter: 20px;
    --section: 72px;
    --gap: 16px;
  }

  /* nav */
  .site-nav { padding: 14px var(--gutter); }
  .brand__mark { width: 12px; height: 12px; }
  .brand__name { font-size: 17px; }
  .nav-links { display: none; }
  .nav-toggle { display: block; }

  /* hero */
  .hero { height: auto; min-height: 0; }
  .hero__body { padding: 36px var(--gutter) 24px; }

  /* "WIJ BOUWEN" moet op één regel blijven, net als in het ontwerp. De regel
     is ~7,3x zo breed als de lettergrootte, dus schalen we mee met de
     schermbreedte en kappen we af op de ontwerpwaarde van 52px. */
  .hero__line {
    font-size: min(52px, calc((100vw - 2 * var(--gutter)) / 7.3));
    line-height: .95;
  }

  .hero__words { height: 54px; margin-top: 2px; }
  .hero__words > div { animation-name: words-mobiel; }
  .hero__words span { font-size: 50px; line-height: 54px; }

  .hero__side { margin-top: 18px; max-width: none; }
  .hero__side-title { display: none; }
  .hero__side p { font-size: 14px; margin: 0; }
  .hero__side .btn { display: block; text-align: center; margin-top: 18px; padding: 15px; }

  .hero__meta {
    position: static;
    gap: 20px;
    margin-top: 18px;
    font-size: 9px;
    letter-spacing: .12em;
  }
  /* het ontwerp laat de coördinaten op mobiel weg — anders breekt de regel */
  .hero__coords { display: none; }
  .hero__scroll { display: none; }

  .stripes { height: 22px; }

  /* het bedrijf */
  .section--light .h-xl,
  .h-xl { font-size: 26px; line-height: 1.05; margin: 12px 0 0; }

  .intro-grid { margin-top: 20px; gap: 24px; }
  .intro-grid > p { font-size: 14px; line-height: 1.65; }

  .stat-grid { gap: 14px; }
  .stat { padding-top: 8px; }
  .stat b { font-size: 30px; }
  .stat span { font-size: 9px; letter-spacing: .1em; }

  /* diensten */
  .svc-head { display: block; margin-bottom: 10px; }
  .svc-head__meta { display: none; }

  .svc {
    grid-template-columns: auto 1fr auto;
    gap: 10px;
    padding: 16px 4px;
  }
  .svc:hover { padding-left: 4px; }
  .svc__no { font-size: 10px; }
  .svc__title { font-size: 19px; }
  .svc__arrow { font-size: 18px; }

  /* projecten */
  .work-head { align-items: center; }
  .work-title { font-size: 26px; }
  .work-grid { grid-template-columns: 1fr; gap: 16px; margin-top: 14px; }
  .work__media { height: 170px; }
  .work__row { margin-top: 9px; }
  .work__name { font-size: 13.5px; }
  .work__meta { font-size: 9.5px; }
  .work__no { font-size: 18px; }

  /* werkwijze */
  .steps { grid-template-columns: 1fr; gap: 22px; margin-top: 24px; }
  .step__no { font-size: 52px; -webkit-text-stroke-width: 1.5px; }
  .step h3 { font-size: 15px; margin: 8px 0 6px; }
  .step p { font-size: 13px; }

  /* veiligheid */
  .safety-grid { gap: 24px; }
  .safety-grid h2 { font-size: 24px; line-height: 1.05; margin: 10px 0 14px; }
  .safety-grid p { font-size: 13.5px; }
  .badges { gap: 8px; margin-top: 16px; }
  .badge { padding: 7px 11px; font-size: 10px; letter-spacing: 0; }
  .safety-photo { height: 220px; order: -1; }

  /* opdrachtgevers */
  .quotes { gap: 18px; margin-top: 22px; }
  .quote { padding: 20px 18px; box-shadow: 5px 5px 0 var(--dark); }
  .quote p { font-size: 13px; margin-bottom: 14px; }
  .quote span { font-size: 10px; }

  /* marquee + contact */
  .marquee { padding: 14px 0; }
  .marquee__track { gap: 28px; animation-duration: 16s; }
  .marquee__track span,
  .marquee__track i { font-size: 26px; }

  .contact-block { padding: 26px var(--gutter) 44px; gap: 22px; }
  .contact-block > div:first-child p { font-size: 14px; }
  .contact-actions { display: grid; gap: 10px; margin-top: 20px; }
  .contact-actions .btn { text-align: center; padding: 15px; font-size: 13px; }
  .contact-actions .btn--outline { padding: 13px; }
  .contact-address { font-size: 10px; line-height: 2; }

  .footer-bar { display: block; text-align: center; font-size: 10px; line-height: 2; }

  /* projectpagina */
  .project-title { font-size: 29px; line-height: 1; margin: 14px 0 12px; }
  .project-facts { gap: 6px 18px; font-size: 9.5px; letter-spacing: .1em; margin-top: 4px; }
  .project-hero { height: 210px; }

  .prose h2 { font-size: 20px; line-height: 1.08; margin: 10px 0 12px; }
  .prose p { font-size: 13.5px; line-height: 1.6; }
  .tick-list li { font-size: 13px; }

  .projectcard { padding: 16px; box-shadow: 6px 6px 0 var(--signal); }
  .projectcard__row { padding: 8px 0; }
  .projectcard__row dt { font-size: 9.5px; }
  .projectcard__row dd { font-size: 12px; }
  .projectcard .btn { font-size: 12px; }

  .gallery { grid-template-columns: 1fr 1fr; grid-template-rows: 130px; gap: 12px; }
  .gallery__lead { grid-row: auto; grid-column: 1 / 3; height: 190px; }
  .gallery__last { display: none; }

  .quote-xl { font-size: 22px; max-width: none; }
  .quote-source { font-size: 10px; }

  .pager { grid-template-columns: 1fr; }
  .pager a { padding: 22px var(--gutter); }
  .pager a:first-child { border-right: 0; border-bottom: 1px solid var(--on-dark-line); }
  .pager a:last-child { text-align: left; }
  .pager__title { font-size: 20px; }

  /* contactpagina */
  .page-title { font-size: 38px; margin: 12px 0 12px; }
  .page-lead { font-size: 14px; }
  .contact-grid { margin-top: 30px; gap: 28px; }
  .form__pair { grid-template-columns: 1fr; gap: 16px; }
  .form { gap: 16px; }
  .form .btn--dark { width: 100%; text-align: center; }
  .form__note { display: grid; gap: 12px; }
  .info-card { padding: 18px; box-shadow: 6px 6px 0 var(--dark); }
  .info-card__body { font-size: 13.5px; }
  .map { height: 210px; }
  .alert-card { padding: 16px 18px; align-items: flex-start; }
  .alert-card span:last-child { font-size: 10.5px; }

  /* 404 */
  .error-page__body { padding: 40px 24px; }
  .error-code { font-size: 130px; -webkit-text-stroke-width: 2.5px; }
  .error-title { font-size: 24px; line-height: 1.05; margin: 18px 0 10px; }
  .error-lead { font-size: 13.5px; }
  .error-actions { display: grid; gap: 10px; margin-top: 22px; }
  .error-actions .btn { text-align: center; padding: 15px; }
  .error-marquee { padding: 12px 0; }
  .error-marquee .marquee__track span,
  .error-marquee .marquee__track i { font-size: 22px; }
}

@media (max-width: 380px) {
  /* de woord-carousel houdt regelhoogte 54px: die is vastgelegd in
     @keyframes words-mobiel, dus alleen de lettergrootte mag krimpen.
     .hero__line schaalt al vloeiend mee en heeft hier niets nodig. */
  .hero__words span { font-size: 42px; }
  .project-title { font-size: 25px; }
}