/* ==========================================================================
   XS GROUP — hoofdstylesheet
   --------------------------------------------------------------------------
   HUISSTIJL AANPASSEN? Enkel het blok hieronder wijzigen.
   --xs-accent      = de hoofdkleur uit het logo
   --xs-ink         = de donkere basiskleur
   --xs-font-head   = lettertype voor titels
   --xs-font-body   = lettertype voor lopende tekst
   ========================================================================== */

:root {
  /* --- Kleuren: rechtstreeks uit het logo -------------------------------
     Het merk is monochroom. De "accentkleur" is dus zwart: knoppen,
     markeringen en iconen zijn zwart op crème, of wit op zwart.
     Wil je later toch een signaalkleur, wijzig dan enkel --xs-accent.      */
  --xs-accent:        #14171B;   /* logo-zwart: knoppen, markeringen        */
  --xs-accent-dark:   #000000;   /* hover-toestand                          */
  --xs-accent-light:  #FFFFFF;   /* accent op donkere achtergronden         */

  --xs-ink:           #14171B;   /* logo-zwart                              */
  --xs-ink-soft:      #23282E;
  --xs-graphite:      #4A5158;

  --xs-paper:         #FFFFFF;
  --xs-cream:         #F1EFE8;   /* de crèmekleur van de logo-achtergrond   */
  --xs-cream-2:       #E5E2D9;
  --xs-line:          #D7D3C7;   /* randen en scheidingslijnen              */
  --xs-line-strong:   #14171B;

  --xs-text:          #14171B;
  --xs-text-muted:    #565B62;
  --xs-text-invert:   #F6F4EE;
  --xs-text-invert-2: #A8AEB5;

  /* Alleen voor meldingen — geen huisstijlkleuren. */
  --xs-ok:            #2F6B44;
  --xs-ok-bg:         #EAF3ED;
  --xs-err:           #98331E;
  --xs-err-bg:        #F7EDE9;

  /* --- Typografie -------------------------------------------------------
     Archivo in zwaar gewicht sluit aan bij het "GROUP" in het logo.
     IBM Plex Sans voor lopende tekst: technisch, zakelijk, rustig.        */
  --xs-font-head: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --xs-font-body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;

  --xs-fs-xs:   0.8125rem;
  --xs-fs-sm:   0.9375rem;
  --xs-fs-base: 1.0625rem;
  --xs-fs-md:   1.1875rem;
  --xs-fs-lg:   clamp(1.2rem, 1.08rem + 0.5vw, 1.45rem);
  --xs-fs-h3:   clamp(1.22rem, 1.08rem + 0.7vw, 1.55rem);
  --xs-fs-h2:   clamp(1.8rem, 1.3rem + 2vw, 2.9rem);
  --xs-fs-h1:   clamp(2.2rem, 1.35rem + 3.3vw, 4.2rem);

  /* --- Ritme en maatvoering --------------------------------------------- */
  --xs-container: 1220px;
  --xs-gutter: clamp(1.25rem, 4vw, 3rem);
  --xs-section-y: clamp(3.5rem, 6vw, 6.5rem);
  --xs-radius: 2px;
  --xs-radius-lg: 3px;
  --xs-shadow: 0 1px 2px rgba(20,23,27,.06), 0 10px 30px -14px rgba(20,23,27,.25);
  --xs-header-h: 76px;
}

/* --------------------------------------------------------------------------
   Webfonts (lokaal gehost — geen externe requests, AVG/GDPR-proof)
   -------------------------------------------------------------------------- */
@font-face {
  font-family: "Archivo";
  src: url("../fonts/archivo.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Sans";
  src: url("../fonts/plexsans.woff2") format("woff2-variations");
  font-weight: 100 700;
  font-style: normal;
  font-display: swap;
}

/* --------------------------------------------------------------------------
   Reset en basis
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

body {
  margin: 0;
  background: var(--xs-paper);
  color: var(--xs-text);
  font-family: var(--xs-font-body);
  font-size: var(--xs-fs-base);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
}

img, svg, video { max-width: 100%; height: auto; display: block; }
img { background: var(--xs-cream-2); }

h1, h2, h3, h4, h5 {
  font-family: var(--xs-font-head);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin: 0 0 .6em;
  color: var(--xs-ink);
  text-wrap: balance;
}
h1 { font-size: var(--xs-fs-h1); font-weight: 800; letter-spacing: -0.035em; }
h2 { font-size: var(--xs-fs-h2); }
h3 { font-size: var(--xs-fs-h3); }
h4 { font-size: var(--xs-fs-md); }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

a { color: var(--xs-ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--xs-graphite); }

ul, ol { margin: 0 0 1.2em; padding-left: 1.25em; }
li { margin-bottom: .35em; }

:focus-visible {
  outline: 3px solid var(--xs-ink);
  outline-offset: 2px;
  border-radius: 2px;
  box-shadow: 0 0 0 6px rgba(255,255,255,.85);
}
.xs-hero :focus-visible, .xs-section--ink :focus-visible,
.xs-cta :focus-visible, .xs-footer :focus-visible, .xs-topbar :focus-visible {
  outline-color: #fff;
  box-shadow: 0 0 0 6px rgba(20,23,27,.85);
}

.xs-skip {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--xs-ink); color: #fff; padding: .8rem 1.2rem;
}
.xs-skip:focus { left: 0; }

.xs-sr {
  position: absolute !important; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* --------------------------------------------------------------------------
   Layout-helpers
   -------------------------------------------------------------------------- */
.xs-wrap {
  width: 100%;
  max-width: var(--xs-container);
  margin-inline: auto;
  padding-inline: var(--xs-gutter);
}
.xs-wrap--narrow { max-width: 860px; }

.xs-section { padding-block: var(--xs-section-y); }
.xs-section--tight { padding-block: clamp(2.5rem, 4vw, 4rem); }
.xs-section--cream { background: var(--xs-cream); }
.xs-section--ink { background: var(--xs-ink); color: var(--xs-text-invert); }
.xs-section--ink h2, .xs-section--ink h3 { color: var(--xs-text-invert); }
.xs-section--ink p { color: var(--xs-text-invert-2); }

.xs-lede {
  font-size: var(--xs-fs-lg);
  line-height: 1.55;
  color: var(--xs-text-muted);
  max-width: 62ch;
}
.xs-prose { max-width: 68ch; }
.xs-prose h2 { margin-top: 1.8em; }
.xs-prose h3 { margin-top: 1.6em; }

/* Sectiekop met dunne verticale markering — het terugkerende structuurelement */
.xs-head {
  max-width: 64ch;
  margin-bottom: clamp(2rem, 3.5vw, 3.25rem);
  padding-left: 1.25rem;
  border-left: 4px solid var(--xs-ink);
}
.xs-head h2 { margin-bottom: .45em; }
.xs-head p { color: var(--xs-text-muted); font-size: var(--xs-fs-md); margin: 0; }
.xs-section--ink .xs-head { border-left-color: var(--xs-paper); }
.xs-section--ink .xs-head p { color: var(--xs-text-invert-2); }
.xs-cta .xs-head { border-left-color: var(--xs-paper); }

/* --------------------------------------------------------------------------
   Knoppen
   -------------------------------------------------------------------------- */
.xs-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  font-family: var(--xs-font-head);
  font-weight: 700;
  font-size: var(--xs-fs-sm);
  letter-spacing: -0.01em;
  line-height: 1;
  padding: .95rem 1.5rem;
  border: 2px solid transparent;
  border-radius: var(--xs-radius);
  text-decoration: none;
  cursor: pointer;
  transition: background-color .16s ease, border-color .16s ease, color .16s ease;
}
.xs-btn--primary { background: var(--xs-ink); color: #fff; }
.xs-btn--primary:hover { background: var(--xs-graphite); color: #fff; }
/* Op donkere secties draait de primaire knop om: wit vlak, zwarte tekst. */
.xs-section--ink .xs-btn--primary, .xs-cta .xs-btn--primary, .xs-hero .xs-btn--primary {
  background: var(--xs-paper); color: var(--xs-ink);
}
.xs-section--ink .xs-btn--primary:hover, .xs-cta .xs-btn--primary:hover, .xs-hero .xs-btn--primary:hover {
  background: var(--xs-cream); color: var(--xs-ink);
}
.xs-form-card .xs-btn--primary { background: var(--xs-ink); color: #fff; }
.xs-form-card .xs-btn--primary:hover { background: var(--xs-graphite); color: #fff; }
.xs-btn--ink { background: var(--xs-ink); color: #fff; }
.xs-btn--ink:hover { background: var(--xs-graphite); color: #fff; }
.xs-btn--ghost { background: transparent; color: var(--xs-ink); border-color: var(--xs-line); }
.xs-btn--ghost:hover { border-color: var(--xs-ink); color: var(--xs-ink); }
.xs-btn--ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.xs-btn--ghost-light:hover { border-color: #fff; color: #fff; }
.xs-btn--lg { padding: 1.15rem 1.9rem; font-size: var(--xs-fs-base); }
.xs-btn--block { width: 100%; }

.xs-btn-row { display: flex; flex-wrap: wrap; gap: .8rem; }

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.xs-topbar {
  background: var(--xs-ink);
  color: var(--xs-text-invert-2);
  font-size: var(--xs-fs-xs);
}
.xs-topbar__in {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  min-height: 38px;
}
.xs-topbar a { color: var(--xs-text-invert); text-decoration: none; }
.xs-topbar a:hover { color: #fff; text-decoration: underline; }
.xs-topbar__list { display: flex; gap: 1.4rem; list-style: none; margin: 0; padding: 0; }
.xs-topbar__list li { margin: 0; display: flex; align-items: center; gap: .4rem; }
@media (max-width: 860px) { .xs-topbar { display: none; } }

.xs-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,.97);
  backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid var(--xs-line);
}
.xs-header__in {
  display: flex; align-items: center; gap: 1.5rem;
  min-height: var(--xs-header-h);
}
.xs-brand { display: flex; align-items: center; gap: .7rem; text-decoration: none; margin-right: auto; }
.xs-brand img { max-height: 46px; width: auto; background: none; }
.xs-brand__text {
  font-family: var(--xs-font-head); font-weight: 800; font-size: 1.4rem;
  letter-spacing: -0.04em; color: var(--xs-ink); line-height: 1;
}
.xs-brand__text span { color: var(--xs-graphite); }

.xs-nav { display: flex; align-items: center; }
.xs-nav__list { display: flex; align-items: center; gap: .3rem; list-style: none; margin: 0; padding: 0; }
.xs-nav__list > li { margin: 0; position: relative; }
.xs-nav__link {
  display: flex; align-items: center; gap: .35rem;
  font-family: var(--xs-font-head); font-weight: 600; font-size: var(--xs-fs-sm);
  color: var(--xs-ink); text-decoration: none;
  padding: .7rem .8rem; border-radius: var(--xs-radius);
  white-space: nowrap;
}
.xs-nav__link:hover, .xs-nav__item--open > .xs-nav__link { background: var(--xs-cream); color: var(--xs-ink); }
.xs-nav__item--current > .xs-nav__link { box-shadow: inset 0 -3px 0 var(--xs-accent); }
.xs-nav__caret { width: 9px; height: 9px; flex: none; transition: transform .18s ease; }
.xs-nav__item--open .xs-nav__caret { transform: rotate(180deg); }

.xs-nav__sub {
  position: absolute; top: calc(100% + 6px); left: 0; z-index: 20;
  min-width: 288px; padding: .5rem;
  background: var(--xs-paper); border: 1px solid var(--xs-line);
  border-radius: var(--xs-radius-lg); box-shadow: var(--xs-shadow);
  list-style: none; margin: 0;
  display: none;
}
.xs-nav__item--open .xs-nav__sub { display: block; }
.xs-nav__sub li { margin: 0; }
.xs-nav__sub a {
  display: block; padding: .6rem .75rem; border-radius: var(--xs-radius);
  text-decoration: none; color: var(--xs-ink);
  font-family: var(--xs-font-head); font-weight: 600; font-size: var(--xs-fs-sm);
}
.xs-nav__sub a small {
  display: block; font-family: var(--xs-font-body); font-weight: 400;
  font-size: var(--xs-fs-xs); color: var(--xs-text-muted); margin-top: .1rem;
}
.xs-nav__sub a:hover { background: var(--xs-cream); }

.xs-header__cta { display: flex; align-items: center; gap: .6rem; }
.xs-header__tel {
  font-family: var(--xs-font-head); font-weight: 700; font-size: var(--xs-fs-sm);
  color: var(--xs-ink); text-decoration: none; white-space: nowrap;
}
.xs-header__tel:hover { color: var(--xs-graphite); }

.xs-burger {
  display: none; width: 46px; height: 42px; border: 1px solid var(--xs-line);
  background: var(--xs-paper); border-radius: var(--xs-radius); cursor: pointer;
  padding: 0; align-items: center; justify-content: center;
}
.xs-burger span { display: block; width: 20px; height: 2px; background: var(--xs-ink); position: relative; }
.xs-burger span::before, .xs-burger span::after {
  content: ""; position: absolute; left: 0; width: 20px; height: 2px; background: var(--xs-ink);
}
.xs-burger span::before { top: -6px; }
.xs-burger span::after  { top: 6px; }

@media (max-width: 1080px) {
  .xs-burger { display: flex; }
  .xs-header__tel { display: none; }
  .xs-nav {
    position: fixed; inset: var(--xs-header-h) 0 0 auto; width: min(380px, 100%);
    background: var(--xs-paper); border-left: 1px solid var(--xs-line);
    padding: 1.25rem var(--xs-gutter) 3rem; overflow-y: auto;
    transform: translateX(100%); transition: transform .22s ease; display: block;
  }
  .xs-nav[data-open="true"] { transform: translateX(0); box-shadow: -20px 0 50px -30px rgba(0,0,0,.5); }
  .xs-nav__list { display: block; }
  .xs-nav__link { padding: .85rem .2rem; font-size: var(--xs-fs-md); border-bottom: 1px solid var(--xs-line); border-radius: 0; }
  .xs-nav__link:hover { background: none; }
  .xs-nav__sub {
    position: static; display: none; box-shadow: none; border: 0; min-width: 0;
    padding: .3rem 0 .6rem .9rem; border-left: 2px solid var(--xs-accent); margin: .5rem 0 .8rem;
  }
  .xs-nav__item--open .xs-nav__sub { display: block; }
  .xs-nav__mobile-cta { margin-top: 1.5rem; display: grid; gap: .6rem; }
}
@media (min-width: 1081px) { .xs-nav__mobile-cta { display: none; } }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.xs-hero { position: relative; background: var(--xs-ink); color: var(--xs-text-invert); overflow: hidden; }
.xs-hero__bg { position: absolute; inset: 0; }
.xs-hero__bg img { width: 100%; height: 100%; object-fit: cover; }
/* Beelden in de hero worden zwart-wit getoond, zodat elke foto die de klant
   later uploadt automatisch bij de monochrome huisstijl past. */
.xs-hero__bg img { filter: grayscale(1) contrast(1.08) brightness(.92); }
.xs-hero__bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(20,23,27,.95) 0%, rgba(20,23,27,.89) 44%, rgba(20,23,27,.55) 100%);
}
/* De diagonaal uit het X-merk, groot en subtiel over de hero. */
.xs-hero__in::before {
  content: ""; position: absolute; top: -20%; right: -6%; width: 46%; height: 140%;
  background: linear-gradient(255deg, transparent 0 46%, rgba(255,255,255,.05) 46% 54%, transparent 54%),
              linear-gradient( 25deg, transparent 0 46%, rgba(255,255,255,.05) 46% 54%, transparent 54%);
  pointer-events: none;
}
@media (max-width: 960px) { .xs-hero__in::before { display: none; } }
.xs-hero__in { position: relative; padding-block: clamp(3.5rem, 7vw, 6.5rem); }

.xs-hero--home .xs-hero__in {
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: clamp(2rem, 4vw, 4rem); align-items: start;
}
@media (max-width: 960px) { .xs-hero--home .xs-hero__in { grid-template-columns: 1fr; } }

.xs-hero h1 { color: #fff; margin-bottom: .45em; }
.xs-hero__lede { font-size: var(--xs-fs-lg); color: #CDD5DE; max-width: 52ch; line-height: 1.55; }

.xs-hero__eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--xs-font-head); font-weight: 700; font-size: var(--xs-fs-xs);
  color: var(--xs-ink); background: var(--xs-cream);
  padding: .45rem .9rem; border-radius: var(--xs-radius); margin-bottom: 1.5rem;
}

.xs-hero__points { list-style: none; padding: 0; margin: 1.8rem 0 0; display: grid; gap: .6rem; }
.xs-hero__points li {
  display: flex; gap: .7rem; align-items: flex-start; color: #DCE2E8; font-size: var(--xs-fs-base);
}
.xs-hero__points svg { flex: none; width: 20px; height: 20px; margin-top: .25rem; color: var(--xs-accent); }

/* Subpagina-hero */
.xs-hero--page .xs-hero__in { padding-block: clamp(3rem, 5.5vw, 5rem); max-width: 800px; }
.xs-hero--page h1 { margin-bottom: .35em; }

/* Kruimelpad */
.xs-crumbs { font-size: var(--xs-fs-xs); color: var(--xs-text-invert-2); margin-bottom: 1.25rem; }
.xs-crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: .45rem; margin: 0; padding: 0; }
.xs-crumbs li { margin: 0; display: flex; gap: .45rem; align-items: center; }
.xs-crumbs li + li::before { content: "/"; color: rgba(255,255,255,.3); }
.xs-crumbs a { color: var(--xs-text-invert-2); text-decoration: none; }
.xs-crumbs a:hover { color: #fff; text-decoration: underline; }

/* --------------------------------------------------------------------------
   Offerteformulier
   -------------------------------------------------------------------------- */
.xs-form-card {
  background: var(--xs-paper); color: var(--xs-text);
  border-radius: var(--xs-radius-lg); padding: clamp(1.5rem, 2.4vw, 2rem);
  box-shadow: 0 30px 60px -32px rgba(0,0,0,.65);
  border-top: 4px solid var(--xs-accent);
}
.xs-form-card h2 { font-size: var(--xs-fs-h3); margin-bottom: .3em; }
.xs-form-card__sub { font-size: var(--xs-fs-sm); color: var(--xs-text-muted); margin-bottom: 1.25rem; }

.xs-field { margin-bottom: .9rem; }
.xs-field label {
  display: block; font-family: var(--xs-font-head); font-weight: 600;
  font-size: var(--xs-fs-sm); margin-bottom: .35rem; color: var(--xs-ink);
}
.xs-field .xs-req { color: var(--xs-ink); }
.xs-field input, .xs-field select, .xs-field textarea {
  width: 100%; font: inherit; font-size: var(--xs-fs-sm);
  padding: .75rem .85rem; border: 1px solid var(--xs-line);
  border-radius: var(--xs-radius); background: var(--xs-paper); color: var(--xs-text);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.xs-field textarea { min-height: 120px; resize: vertical; }
.xs-field input:focus, .xs-field select:focus, .xs-field textarea:focus {
  border-color: var(--xs-accent); box-shadow: 0 0 0 3px rgba(20,23,27,.16); outline: none;
}
.xs-field--2 { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; }
@media (max-width: 520px) { .xs-field--2 { grid-template-columns: 1fr; } }
.xs-hp { position: absolute !important; left: -9999px; }

.xs-consent { display: flex; gap: .6rem; align-items: flex-start; font-size: var(--xs-fs-xs); color: var(--xs-text-muted); }
.xs-consent input { width: auto; margin-top: .25rem; flex: none; }
.xs-form__note { font-size: var(--xs-fs-xs); color: var(--xs-text-muted); margin-top: .9rem; text-align: center; }

.xs-alert { padding: 1rem 1.15rem; border-radius: var(--xs-radius); margin-bottom: 1.25rem; font-size: var(--xs-fs-sm); }
.xs-alert--ok  { background: var(--xs-ok-bg);  border-left: 3px solid var(--xs-ok);  color: #17572F; }
.xs-alert--err { background: var(--xs-err-bg); border-left: 3px solid var(--xs-err); color: var(--xs-err); }

/* --------------------------------------------------------------------------
   Vertrouwensbalk
   -------------------------------------------------------------------------- */
.xs-trust { border-bottom: 1px solid var(--xs-line); background: var(--xs-paper); }
.xs-trust__list {
  list-style: none; margin: 0; padding: 1.15rem 0; display: grid;
  grid-template-columns: repeat(4, 1fr); gap: 1rem 1.75rem;
}
.xs-trust__list li {
  margin: 0; display: flex; gap: .65rem; align-items: center;
  font-size: var(--xs-fs-sm); color: var(--xs-text-muted); line-height: 1.35;
}
.xs-trust__list strong { display: block; color: var(--xs-ink); font-family: var(--xs-font-head); font-size: var(--xs-fs-sm); }
.xs-trust__list svg { flex: none; width: 22px; height: 22px; color: var(--xs-accent); }
@media (max-width: 900px) { .xs-trust__list { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .xs-trust__list { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------------------
   De keten — het volledige traject als één reeks fasen
   -------------------------------------------------------------------------- */
.xs-chain { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: var(--xs-line); border: 1px solid var(--xs-line); }
@media (max-width: 1000px) { .xs-chain { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px)  { .xs-chain { grid-template-columns: 1fr; } }

.xs-chain__step {
  background: var(--xs-paper); padding: 1.6rem 1.4rem 1.5rem;
  display: flex; flex-direction: column; text-decoration: none; color: inherit;
  position: relative; transition: background-color .16s ease;
}
a.xs-chain__step:hover { background: var(--xs-cream); }
.xs-chain__no {
  font-family: var(--xs-font-head); font-weight: 800; font-size: var(--xs-fs-sm);
  color: var(--xs-accent); margin-bottom: .9rem; letter-spacing: 0;
  display: flex; align-items: center; gap: .6rem;
}
.xs-chain__no::after { content: ""; height: 1px; flex: 1; background: var(--xs-line); }
.xs-chain__step h3 { font-size: var(--xs-fs-md); margin-bottom: .4em; }
.xs-chain__step p { font-size: var(--xs-fs-sm); color: var(--xs-text-muted); margin: 0; }
.xs-chain__more {
  margin-top: 1rem; font-family: var(--xs-font-head); font-weight: 700;
  font-size: var(--xs-fs-sm); color: var(--xs-ink);
}
.xs-chain__more::after { content: ""; display: block; height: 2px; background: var(--xs-ink); width: 2.2rem; margin-top: .35rem; transition: width .18s ease; }
a.xs-chain__step:hover .xs-chain__more::after { width: 4rem; }

/* --------------------------------------------------------------------------
   Dienstenkaarten
   -------------------------------------------------------------------------- */
.xs-grid { display: grid; gap: clamp(1rem, 2vw, 1.75rem); }
.xs-grid--2 { grid-template-columns: repeat(2, 1fr); }
.xs-grid--3 { grid-template-columns: repeat(3, 1fr); }
.xs-grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px) { .xs-grid--3, .xs-grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .xs-grid--2, .xs-grid--3, .xs-grid--4 { grid-template-columns: 1fr; } }

.xs-card {
  background: var(--xs-paper); border: 1px solid var(--xs-line);
  border-radius: var(--xs-radius-lg); overflow: hidden;
  display: flex; flex-direction: column; text-decoration: none; color: inherit;
  transition: border-color .16s ease, transform .16s ease;
}
a.xs-card:hover { border-color: var(--xs-ink); }
.xs-card__media { aspect-ratio: 3 / 2; overflow: hidden; background: var(--xs-cream-2); }
.xs-card__media img { width: 100%; height: 100%; object-fit: cover; }
.xs-card__body { padding: 1.4rem 1.4rem 1.5rem; display: flex; flex-direction: column; flex: 1; }
.xs-card__body h3 { font-size: var(--xs-fs-md); margin-bottom: .4em; }
.xs-card__body p { font-size: var(--xs-fs-sm); color: var(--xs-text-muted); margin-bottom: 1rem; }
.xs-card__tags { list-style: none; padding: 0; margin: 0 0 1.1rem; display: flex; flex-wrap: wrap; gap: .35rem; }
.xs-card__tags li {
  margin: 0; font-size: var(--xs-fs-xs); background: var(--xs-cream);
  border: 1px solid var(--xs-line); padding: .2rem .55rem; border-radius: 100px; color: var(--xs-text-muted);
}
.xs-card__link {
  margin-top: auto; font-family: var(--xs-font-head); font-weight: 700;
  font-size: var(--xs-fs-sm); color: var(--xs-ink);
  border-bottom: 2px solid var(--xs-ink); align-self: flex-start; padding-bottom: 2px;
}

/* --------------------------------------------------------------------------
   Tekst + beeld
   -------------------------------------------------------------------------- */
.xs-split { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(2rem, 4vw, 4rem); align-items: center; }
.xs-split--wide-text { grid-template-columns: 1.15fr .85fr; }
@media (max-width: 900px) { .xs-split, .xs-split--wide-text { grid-template-columns: 1fr; } }
.xs-split__media img { width: 100%; border-radius: var(--xs-radius-lg); aspect-ratio: 4/3; object-fit: cover; }
.xs-split--flip .xs-split__media { order: -1; }
@media (max-width: 900px) { .xs-split--flip .xs-split__media { order: 0; } }

/* Kenmerkenlijst met vinkjes */
.xs-checks { list-style: none; padding: 0; margin: 1.4rem 0 0; display: grid; gap: .65rem; }
.xs-checks--2 { grid-template-columns: repeat(2, 1fr); gap: .65rem 1.5rem; }
@media (max-width: 640px) { .xs-checks--2 { grid-template-columns: 1fr; } }
.xs-checks li { display: flex; gap: .7rem; align-items: flex-start; margin: 0; font-size: var(--xs-fs-base); }
.xs-checks svg { flex: none; width: 20px; height: 20px; margin-top: .28rem; color: var(--xs-accent); }

/* --------------------------------------------------------------------------
   Werkwijze in stappen
   -------------------------------------------------------------------------- */
.xs-steps { list-style: none; padding: 0; margin: 0; counter-reset: step; display: grid; gap: 0; }
.xs-steps li {
  counter-increment: step; margin: 0; padding: 1.5rem 0 1.5rem 4.25rem;
  border-bottom: 1px solid var(--xs-line); position: relative;
}
.xs-steps li:first-child { border-top: 1px solid var(--xs-line); }
.xs-steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute; left: 0; top: 1.5rem;
  font-family: var(--xs-font-head); font-weight: 800; font-size: 1.35rem;
  color: var(--xs-accent); line-height: 1;
}
.xs-steps h3 { font-size: var(--xs-fs-md); margin-bottom: .3em; }
.xs-steps p { font-size: var(--xs-fs-sm); color: var(--xs-text-muted); margin: 0; max-width: 70ch; }
.xs-section--ink .xs-steps li { border-color: rgba(255,255,255,.14); }
.xs-section--ink .xs-steps p { color: var(--xs-text-invert-2); }

/* --------------------------------------------------------------------------
   Merken / certificaten
   -------------------------------------------------------------------------- */
.xs-brands { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; list-style: none; padding: 0; }
.xs-brands li {
  margin: 0; font-family: var(--xs-font-head); font-weight: 700; font-size: var(--xs-fs-sm);
  border: 1px solid var(--xs-line); border-radius: var(--xs-radius);
  padding: .65rem 1.1rem; background: var(--xs-paper); color: var(--xs-ink);
}
.xs-section--ink .xs-brands li { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.18); color: #fff; }

/* --------------------------------------------------------------------------
   Cijfers
   -------------------------------------------------------------------------- */
.xs-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1.5rem, 3vw, 3rem); }
@media (max-width: 780px) { .xs-stats { grid-template-columns: repeat(2, 1fr); } }
.xs-stat__n {
  font-family: var(--xs-font-head); font-weight: 800; font-size: clamp(2.2rem, 4vw, 3.4rem);
  line-height: 1; letter-spacing: -0.04em; color: #fff; margin-bottom: .35rem;
}
.xs-stat__n span { color: var(--xs-text-invert-2); font-weight: 500; }
.xs-stat p { font-size: var(--xs-fs-sm); color: var(--xs-text-invert-2); margin: 0; }

/* --------------------------------------------------------------------------
   FAQ
   -------------------------------------------------------------------------- */
.xs-faq { max-width: 820px; border-top: 1px solid var(--xs-line); }
.xs-faq__item { border-bottom: 1px solid var(--xs-line); }
.xs-faq__q {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  font-family: var(--xs-font-head); font-weight: 700; font-size: var(--xs-fs-md);
  color: var(--xs-ink); padding: 1.2rem 2.5rem 1.2rem 0; position: relative;
  line-height: 1.35;
}
.xs-faq__q::after {
  content: ""; position: absolute; right: .35rem; top: 50%; width: 12px; height: 12px;
  border-right: 2px solid var(--xs-accent); border-bottom: 2px solid var(--xs-accent);
  transform: translateY(-70%) rotate(45deg); transition: transform .2s ease;
}
.xs-faq__q[aria-expanded="true"]::after { transform: translateY(-30%) rotate(225deg); }
.xs-faq__a { display: none; padding: 0 3rem 1.4rem 0; color: var(--xs-text-muted); font-size: var(--xs-fs-base); }
.xs-faq__a[data-open="true"] { display: block; }
.xs-faq__a p:last-child { margin-bottom: 0; }

/* --------------------------------------------------------------------------
   CTA-band
   -------------------------------------------------------------------------- */
.xs-cta { background: var(--xs-ink); color: #fff; }
.xs-cta__in {
  display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(1.5rem, 3vw, 3rem);
  align-items: center; padding-block: clamp(2.75rem, 5vw, 4.5rem);
}
@media (max-width: 820px) { .xs-cta__in { grid-template-columns: 1fr; } }
.xs-cta h2 { color: #fff; margin-bottom: .4em; }
.xs-cta p { color: var(--xs-text-invert-2); margin: 0; max-width: 52ch; }
.xs-cta__actions { display: flex; flex-wrap: wrap; gap: .75rem; }
@media (min-width: 821px) { .xs-cta__actions { justify-content: flex-end; } }

/* --------------------------------------------------------------------------
   Werkgebied
   -------------------------------------------------------------------------- */
.xs-places { list-style: none; padding: 0; margin: 1.5rem 0 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.xs-places li {
  margin: 0; font-size: var(--xs-fs-sm); color: var(--xs-text-muted);
  background: var(--xs-paper); border: 1px solid var(--xs-line);
  padding: .35rem .8rem; border-radius: 100px;
}

/* --------------------------------------------------------------------------
   Contactgegevens
   -------------------------------------------------------------------------- */
.xs-contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 4vw, 4rem); align-items: start; }
@media (max-width: 900px) { .xs-contact-grid { grid-template-columns: 1fr; } }
.xs-nap { list-style: none; padding: 0; margin: 0; display: grid; gap: 1.4rem; }
.xs-nap li { margin: 0; display: flex; gap: 1rem; align-items: flex-start; }
.xs-nap svg { flex: none; width: 22px; height: 22px; color: var(--xs-accent); margin-top: .25rem; }
.xs-nap strong { display: block; font-family: var(--xs-font-head); font-size: var(--xs-fs-sm); color: var(--xs-ink); margin-bottom: .1rem; }
.xs-nap a { color: var(--xs-text); text-decoration: none; }
.xs-nap a:hover { color: var(--xs-ink); text-decoration: underline; }
.xs-map { margin-top: clamp(2.5rem, 4vw, 4rem); border: 1px solid var(--xs-line); border-radius: var(--xs-radius-lg); overflow: hidden; }
.xs-map iframe { display: block; width: 100%; height: 420px; border: 0; }
.xs-map__placeholder {
  display: grid; place-items: center; height: 320px; background: var(--xs-cream);
  color: var(--xs-text-muted); font-size: var(--xs-fs-sm); text-align: center; padding: 2rem;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.xs-footer { background: var(--xs-ink); color: var(--xs-text-invert-2); font-size: var(--xs-fs-sm); }
.xs-footer__top {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: clamp(1.75rem, 3vw, 3rem);
  padding-block: clamp(3rem, 5vw, 4.5rem);
}
@media (max-width: 980px) { .xs-footer__top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .xs-footer__top { grid-template-columns: 1fr; } }
.xs-footer h2, .xs-footer h3 { color: #fff; font-size: var(--xs-fs-sm); margin-bottom: 1rem; letter-spacing: 0; }
.xs-footer a { color: var(--xs-text-invert-2); text-decoration: none; }
.xs-footer a:hover { color: #fff; text-decoration: underline; }
.xs-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
.xs-footer li { margin: 0; }
.xs-footer__brand .xs-brand__text { color: #fff; }
.xs-footer__brand p { margin-top: 1rem; max-width: 38ch; }
.xs-footer__bottom {
  border-top: 1px solid rgba(255,255,255,.12); padding-block: 1.35rem;
  display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; justify-content: space-between;
  font-size: var(--xs-fs-xs);
}
.xs-footer__legal { display: flex; flex-wrap: wrap; gap: 1.25rem; }

/* --------------------------------------------------------------------------
   Mobiele actiebalk — grote conversiewinst op gsm
   -------------------------------------------------------------------------- */
.xs-mobilebar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 70;
  display: none; grid-template-columns: 1fr 1fr;
  background: var(--xs-paper); border-top: 1px solid var(--xs-line);
  box-shadow: 0 -6px 24px -16px rgba(0,0,0,.5);
}
.xs-mobilebar a {
  display: flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .95rem .5rem; font-family: var(--xs-font-head); font-weight: 700;
  font-size: var(--xs-fs-sm); text-decoration: none;
}
.xs-mobilebar a:first-child { color: var(--xs-ink); }
.xs-mobilebar a:last-child { background: var(--xs-ink); color: #fff; }
.xs-mobilebar svg { width: 18px; height: 18px; }
@media (max-width: 780px) {
  .xs-mobilebar { display: grid; }
  body { padding-bottom: 58px; }
}

/* --------------------------------------------------------------------------
   Losse pagina's en 404
   -------------------------------------------------------------------------- */
.xs-page-body { padding-block: var(--xs-section-y); }
.xs-page-body h2, .xs-page-body h3 { margin-top: 1.8em; }
.xs-page-body > :first-child { margin-top: 0; }
.xs-page-body table { width: 100%; border-collapse: collapse; margin-bottom: 1.5em; font-size: var(--xs-fs-sm); }
.xs-page-body th, .xs-page-body td { border: 1px solid var(--xs-line); padding: .65rem .8rem; text-align: left; }
.xs-page-body th { background: var(--xs-cream); font-family: var(--xs-font-head); }
blockquote { margin: 1.5em 0; padding: .2rem 0 .2rem 1.25rem; border-left: 3px solid var(--xs-accent); color: var(--xs-text-muted); font-style: normal; }

/* Print */
@media print {
  .xs-header, .xs-topbar, .xs-mobilebar, .xs-cta, .xs-hero__bg { display: none !important; }
  body { padding-bottom: 0; }
}

/* --------------------------------------------------------------------------
   Logo — zwarte versie in de header, witte versie in de footer
   -------------------------------------------------------------------------- */
.xs-brand__text {
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: -0.045em;
}
.xs-brand__text--light { color: #fff; }
.xs-brand__logo { display: block; }
.xs-brand__logo img { max-height: 46px; width: auto; background: none; }
/* Keert een zwart logo met transparante achtergrond om naar wit. */
.xs-brand__logo--invert img { filter: invert(1) brightness(2.2) grayscale(1); }

/* Iconen zijn zwart op lichte vlakken en wit op donkere. */
.xs-hero__points svg,
.xs-section--ink .xs-checks svg,
.xs-cta svg,
.xs-mobilebar a:last-child svg { color: #fff; }
.xs-section--ink .xs-steps li::before { color: #fff; }

/* --------------------------------------------------------------------------
   Header op kleine schermen: logo en menuknop, meer niet.
   De offerteknop staat onderaan al in de vaste actiebalk.
   -------------------------------------------------------------------------- */
.xs-brand__text { white-space: nowrap; }
@media (max-width: 640px) {
  :root { --xs-header-h: 64px; }
  .xs-header__cta .xs-btn--primary { display: none; }
  .xs-brand img, .xs-brand__logo img { max-height: 38px; }
  .xs-brand__text { font-size: 1.2rem; }
  .xs-burger { width: 44px; height: 40px; }
}

/* --------------------------------------------------------------------------
   Zonnepanelen-rekentool
   -------------------------------------------------------------------------- */
.xs-calc {
  display: grid; grid-template-columns: 1.05fr .95fr;
  border: 1px solid var(--xs-line); border-radius: var(--xs-radius-lg);
  overflow: hidden; background: var(--xs-paper);
}
@media (max-width: 900px) { .xs-calc { grid-template-columns: 1fr; } }

.xs-calc__inputs { padding: clamp(1.5rem, 2.6vw, 2.4rem); }
.xs-calc__results {
  padding: clamp(1.5rem, 2.6vw, 2.4rem);
  background: var(--xs-ink); color: var(--xs-text-invert);
  display: flex; flex-direction: column;
}

.xs-calc__h {
  font-family: var(--xs-font-head); font-weight: 700; font-size: var(--xs-fs-sm);
  margin: 0 0 1.5rem; padding-bottom: .7rem; border-bottom: 1px solid var(--xs-line);
  color: var(--xs-ink);
}
.xs-calc__h--light { color: #fff; border-bottom-color: rgba(255,255,255,.18); }

.xs-calc__unit { position: relative; }
.xs-calc__unit input { padding-right: 3.6rem; font-family: var(--xs-font-head); font-weight: 600; font-size: var(--xs-fs-md); }
.xs-calc__unit span {
  position: absolute; right: .85rem; top: 50%; transform: translateY(-50%);
  font-size: var(--xs-fs-sm); color: var(--xs-text-muted); pointer-events: none;
}
.xs-calc__unit input::-webkit-outer-spin-button,
.xs-calc__unit input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.xs-calc__unit input[type=number] { -moz-appearance: textfield; }

.xs-calc__hint { font-size: var(--xs-fs-xs); color: var(--xs-text-muted); margin: .5rem 0 .75rem; }
.xs-calc__hint--sep { margin-top: 1.5rem; padding-top: 1.1rem; border-top: 1px solid var(--xs-line); margin-bottom: 0; }
.xs-calc__hint strong { color: var(--xs-ink); font-family: var(--xs-font-head); }

.xs-chips { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .5rem; }
.xs-chip {
  font: inherit; font-family: var(--xs-font-head); font-weight: 600; font-size: var(--xs-fs-xs);
  padding: .45rem .8rem; border: 1px solid var(--xs-line); background: var(--xs-paper);
  color: var(--xs-text-muted); border-radius: 100px; cursor: pointer;
  transition: border-color .15s ease, background-color .15s ease, color .15s ease;
}
.xs-chip:hover { border-color: var(--xs-ink); color: var(--xs-ink); }
.xs-chip.is-on { background: var(--xs-ink); border-color: var(--xs-ink); color: #fff; }

.xs-calc__headline { display: flex; align-items: baseline; gap: .7rem; flex-wrap: wrap; }
.xs-calc__big {
  font-family: var(--xs-font-head); font-weight: 800;
  font-size: clamp(3rem, 6vw, 4.5rem); line-height: .95; letter-spacing: -0.05em; color: #fff;
}
.xs-calc__label { font-family: var(--xs-font-head); font-weight: 600; font-size: var(--xs-fs-md); color: var(--xs-text-invert-2); }
.xs-calc__note { font-size: var(--xs-fs-sm); color: var(--xs-text-invert-2); margin: .9rem 0 1.5rem; }

.xs-calc__rows { margin: 0 0 1.5rem; }
.xs-calc__rows > div {
  display: flex; justify-content: space-between; align-items: baseline; gap: 1rem;
  padding: .6rem 0; border-bottom: 1px solid rgba(255,255,255,.12);
}
.xs-calc__rows dt { font-size: var(--xs-fs-sm); color: var(--xs-text-invert-2); margin: 0; }
.xs-calc__rows dd { margin: 0; text-align: right; font-size: var(--xs-fs-sm); color: var(--xs-text-invert-2); white-space: nowrap; }
.xs-calc__rows dd strong { font-family: var(--xs-font-head); font-size: var(--xs-fs-md); color: #fff; }
.xs-calc__rows-total { border-bottom-width: 0 !important; border-top: 2px solid #fff !important; margin-top: .4rem; padding-top: .9rem !important; }
.xs-calc__rows-total dt { color: #fff; font-family: var(--xs-font-head); font-weight: 600; }
.xs-calc__rows-total dd strong { font-size: clamp(1.4rem, 2.4vw, 1.9rem); letter-spacing: -0.03em; }

.xs-calc__warn {
  font-size: var(--xs-fs-xs); color: #fff; background: rgba(255,255,255,.08);
  border-left: 3px solid #fff; padding: .8rem 1rem; margin: 0 0 1.25rem;
}
.xs-calc__disclaimer { font-size: var(--xs-fs-xs); color: var(--xs-text-invert-2); margin: 1rem 0 0; }
.xs-calc__results .xs-btn { margin-top: auto; }

/* Verborgen rijen in de rekentool ook echt verbergen (display:flex overschrijft
   anders het hidden-attribuut). */
.xs-calc__rows > div[hidden] { display: none; }
/* De knop in het donkere resultatenpaneel omkeren: wit vlak, zwarte tekst. */
.xs-calc__results .xs-btn--primary { background: var(--xs-paper); color: var(--xs-ink); }
.xs-calc__results .xs-btn--primary:hover { background: var(--xs-cream); color: var(--xs-ink); }

/* Resultaten stapelen op smalle schermen, anders lopen de cijfers uit beeld. */
@media (max-width: 520px) {
  .xs-calc__rows > div { flex-direction: column; align-items: flex-start; gap: .1rem; }
  .xs-calc__rows dd { text-align: left; white-space: normal; }
  .xs-calc__rows-total { flex-direction: row !important; justify-content: space-between; align-items: baseline; }
}

/* Het uitschuifmenu staat buiten beeld geparkeerd. Zonder deze regel kan de
   pagina op gsm zijwaarts meeschuiven. "clip" in plaats van "hidden", omdat
   hidden de sticky header zou breken. */
html { overflow-x: clip; }