/* ============================================================
   CURSOR FOLLOWER — 4B premium (subtiel, glass + glow)
   ============================================================ */

.cursor-follower{
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 99999; /* boven alles */
}

.cursor-follower__ring,
.cursor-follower__dot{
  position: absolute;
  left: 0; top: 0;
  transform: translate3d(-50%, -50%, 0);
  will-change: transform, width, height, opacity, filter;
}

/* Grote zachte ring */
.cursor-follower__ring{
  width: 54px;
  height: 54px;
  border-radius: 999px;

  /* glass + hairline */
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.22);
  backdrop-filter: blur(10px);

  /* glow in jouw gradient-tint */
  box-shadow:
    0 14px 44px rgba(12,17,23,.10),
    0 0 0 1px rgba(255,255,255,.08) inset,
    0 0 36px rgba(59,102,245,.14);

  opacity: .95;
  transition: width .22s ease, height .22s ease, opacity .22s ease, filter .22s ease;
  mix-blend-mode: multiply; /* voelt “agency” i.p.v. neon */
}

/* Kleine “ink” dot */
.cursor-follower__dot{
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: rgba(12,17,23,.85);
  box-shadow: 0 6px 18px rgba(12,17,23,.22);
  opacity: .9;
  transition: transform .18s ease, opacity .18s ease;
}

/* Hover state (links/buttons/inputs) */
body.cursor-hover .cursor-follower__ring{
  width: 76px;
  height: 76px;
  opacity: 1;
  filter: saturate(1.05);
  box-shadow:
    0 22px 70px rgba(12,17,23,.12),
    0 0 0 1px rgba(255,255,255,.10) inset,
    0 0 56px rgba(59,102,245,.20);
}

body.cursor-hover .cursor-follower__dot{
  opacity: .75;
  transform: translate3d(-50%, -50%, 0) scale(.85);
}

/* Click / press micro feedback */
body.cursor-down .cursor-follower__ring{
  width: 64px;
  height: 64px;
  opacity: .95;
}
body.cursor-down .cursor-follower__dot{
  transform: translate3d(-50%, -50%, 0) scale(.7);
}

/* Disable op touch/coarse pointers + reduced motion */
@media (hover: none), (pointer: coarse), (prefers-reduced-motion: reduce){
  .cursor-follower{ display:none !important; }
  body{ cursor: auto; }
}
/* Cursor volledig uit in actie-sectie */
body.cursor-disabled .cursor-follower{
  opacity: 0;
  visibility: hidden;
}
body.cursor-disabled .cursor-follower{ opacity:0 !important; }
/* Scroll lock tijdens intro */
body.is-intro{
  overflow: hidden !important;
  height: 100vh !important;
  touch-action: none; /* vooral voor trackpads/touch */
}
.cursor-follower,
.cursor-follower * {
  pointer-events: none !important;
}
/* Intro mag na afloop geen clicks blokkeren */
#intro.done{
  pointer-events: none !important;
  visibility: hidden;
  opacity: 0;
}
/* ============================================================
   /over — About page (4B look & feel)
   ============================================================ */

.about-page{
  padding-top: 76px; /* fixed header ruimte */
  background: #e7ebef;
}

.about-hero{
  position: relative;
  padding: clamp(64px, 7vw, 120px) 0;
  overflow: hidden;
}

.about-hero-bg{
  position:absolute;
  inset:0;
  z-index:0;
  background:
    radial-gradient(900px 600px at 18% 88%, rgba(168, 120, 255, .32), transparent 60%),
    radial-gradient(800px 520px at 10% 92%, rgba(255, 140, 180, .16), transparent 62%),
    radial-gradient(900px 700px at 78% 18%, rgba(120, 200, 255, .16), transparent 60%),
    linear-gradient(180deg, var(--bg-1), var(--bg-0));
}

.about-grid{
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(22px, 4vw, 56px);
  align-items: start;
}

.about-eyebrow{
  letter-spacing: .28em;
  font-size: 12px;
  color: rgba(12,17,23,.55);
  font-weight: 700;
  margin: 0 0 14px;
  text-transform: uppercase;
}

.about-title{
  margin: 0 0 18px;
  font-size: clamp(42px, 5vw, 84px);
  line-height: .95;
  letter-spacing: -0.04em;
  font-weight: 800;
}

.about-story{
  max-width: 62ch;
}

.about-h2{
  margin: 22px 0 10px;
  font-size: 14px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(12,17,23,.55);
}

.about-story p{
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: rgba(12,17,23,.72);
}

.about-quote{
  margin: 22px 0 18px;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255,255,255,.55);
  border: 1px solid rgba(255,255,255,.60);
  backdrop-filter: blur(14px);
  box-shadow: 0 24px 80px rgba(12,17,23,.08);
}

.about-quote p{
  margin: 0;
  color: rgba(12,17,23,.78);
  line-height: 1.65;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.about-values{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0 22px;
}

.about-value-card{
  padding: 16px 16px;
  border-radius: 18px;
  background: rgba(255,255,255,.50);
  border: 1px solid rgba(255,255,255,.55);
  backdrop-filter: blur(14px);
  box-shadow: 0 18px 55px rgba(12,17,23,.08);
}

.about-value-card h3{
  margin: 0 0 8px;
  font-size: 14px;
  letter-spacing: -0.01em;
}

.about-value-card p{
  margin: 0;
  color: rgba(12,17,23,.68);
  line-height: 1.6;
  font-size: 14px;
}

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

.about-card{
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  background: rgba(255,255,255,.55);
  border: 1px solid rgba(255,255,255,.60);
  backdrop-filter: blur(16px);
  box-shadow: 0 24px 80px rgba(12,17,23,.12);
}

.about-card-glow{
  position: absolute;
  inset: -30px;
  z-index: 0;
  background:
    radial-gradient(420px 320px at 20% 80%, rgba(168,120,255,.35), transparent 65%),
    radial-gradient(420px 320px at 80% 30%, rgba(120,200,255,.28), transparent 70%),
    radial-gradient(520px 360px at 50% 50%, rgba(255,140,180,.14), transparent 75%);
  filter: blur(22px);
  opacity: .65;
  pointer-events: none;
}

.about-portrait{
  position: relative;
  z-index: 1;
  width: 100%;
  height: min(560px, 64vh);
  object-fit: cover;
  display: block;
}

.about-caption{
  position: relative;
  z-index: 2;
  padding: 16px 18px 18px;
  border-top: 1px solid rgba(255,255,255,.55);
  background: linear-gradient(to bottom, rgba(255,255,255,.60), rgba(255,255,255,.35));
  backdrop-filter: blur(14px);
}

.about-mark{
  font-weight: 900;
  font-size: 28px;
  letter-spacing: -0.04em;
}

.about-name{
  font-weight: 750;
  margin-top: 4px;
}

.about-meta{
  margin-top: 4px;
  color: rgba(12,17,23,.62);
  font-size: 14px;
}

/* second section */
.about-section{
  padding: clamp(56px, 6vw, 90px) 0;
  background: #eef2f6;
  border-top: 1px solid rgba(12,17,23,.05);
}

.about-section-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  align-items: start;
}

.about-section-eyebrow{
  letter-spacing: .28em;
  font-size: 12px;
  color: rgba(12,17,23,.55);
  font-weight: 700;
  margin: 0 0 14px;
  text-transform: uppercase;
}

.about-section-title{
  margin: 0;
  font-size: clamp(34px, 4.4vw, 56px);
  line-height: 1.02;
  letter-spacing: -0.04em;
  font-weight: 800;
}

.about-section-copy{
  color: rgba(12,17,23,.72);
  font-size: 16px;
  line-height: 1.75;
  max-width: 62ch;
}

/* responsive */
@media (max-width: 980px){
  .about-grid{
    grid-template-columns: 1fr;
  }
  .about-values{
    grid-template-columns: 1fr;
  }
  .about-section-grid{
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .about-portrait{
    height: 420px;
  }
}
/* Wordmark zoals op je zwarte logo */
.brand-text--wordmark{
  display: inline-flex;
  align-items: baseline;
  gap: 12px;                 /* ruimte tussen 4B en WEBDESIGN */
  line-height: 1;
}

.brand-text--wordmark .brand-mark{
  font-weight: 800;          /* “4B” stevig */
  font-size: 22px;           /* tune naar smaak */
  letter-spacing: -0.02em;
  color: #0c1117;
}

.brand-text--wordmark .brand-sub{
  font-weight: 500;          /* “WEBDESIGN” dunner */
  font-size: 14px;
  letter-spacing: 0.32em;    /* dit maakt ‘m zoals het voorbeeld */
  text-transform: uppercase;
  color: rgba(12,17,23,.55); /* subtiel grijs zoals in je zwarte voorbeeld */
}
.site-header.scrolled .brand-text--wordmark .brand-mark{
  color: #fff;
}
.site-header.scrolled .brand-text--wordmark .brand-sub{
  color: rgba(255,255,255,.65);
}
.hero-left .small {
  font-size: 0.75rem;
  color: rgba(0, 0, 0, 0.45);
  margin-top: 6px;
  letter-spacing: 0.02em;
}
.footerRegions__summary{
  cursor: pointer;
  pointer-events: auto;
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}

.footerRegions__summary *{
  pointer-events: none; /* zodat klikken op de span ook de summary triggert */
}
/* DETAILS/SUMMARY netjes als een “link” */
.footerRegions {
  margin-top: .75rem;
}

.footerRegions__summary{
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: .5rem;

  /* laat het eruitzien als je andere footer links */
  color: inherit;
  opacity: .9;
  text-decoration: none;
}

.footerRegions__summary::-webkit-details-marker{ display:none; }
.footerRegions__summary::marker{ content:""; }

.footerRegions[open] .footerRegions__summary{
  opacity: 1;
}

/* Lijst onder de summary */
.footerRegions__list{
  margin: .9rem 0 0;
  padding: 0;
  display: grid;
  gap: .55rem;
}

/* Bullets zoals in je voorbeeld */
.footerRegions__list li{
  list-style: none;
  position: relative;
  padding-left: .9rem;
}

.footerRegions__list li::before{
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  opacity: .7;
}

/* Links: NIET browser-blauw, wel subtiel hover */
.footerRegions__list a.footer-link{
  color: inherit;
  text-decoration: none;
  opacity: .85;
}

.footerRegions__list a.footer-link:hover{
  opacity: 1;
  text-decoration: underline;
  text-underline-offset: .18em;
}

/* =========================
   Hightech Section
========================= */

#hightech{
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background: #000;
}

/* pseudo overlays achter canvas houden */
#hightech::before,
#hightech::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  z-index: 0;
}

#hightech::before{
  inset:-2px;
  background: linear-gradient(90deg, rgba(0,255,220,0.10), rgba(110,120,255,0.10), rgba(0,255,220,0.10));
  mix-blend-mode: screen;
  opacity: 0.12;
  filter: blur(24px);
}

#hightech::after{
  background: repeating-linear-gradient(
    to bottom,
    rgba(255,255,255,0.05) 0px,
    rgba(255,255,255,0.05) 1px,
    rgba(0,0,0,0) 3px,
    rgba(0,0,0,0) 6px
  );
  opacity: 0.06;
}

.hightech__stage{
  position:absolute;
  inset:0;
  z-index: 1; /* canvas layer */
}

#hightech-canvas{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  display:block;
}

.hightech__overlay{
  position: relative;
  z-index: 2;
  pointer-events: none;
  height: 100%;
  width: min(1100px, 92vw);
  margin: 0 auto;
  padding: clamp(28px, 6vw, 72px) 0;
  display: grid;
  align-content: end;
  gap: 10px;
}

.hightech__kicker{ letter-spacing: .22em; font-size:12px; opacity:.75; color: rgba(210,255,248,.9); text-transform:uppercase; }
.hightech__title{ margin:0; font-size: clamp(34px, 5.5vw, 72px); line-height:1.02; color: rgba(240,255,252,.95); }
.hightech__sub{ margin:0; max-width:60ch; color: rgba(220,245,255,.78); }
/* Hightech section: altijd volledig viewport (incl. fixed header) */
#hightech{
  min-height: calc(100vh + 76px);
}
/* Modern + mobiel proof */
#hightech{
  min-height: calc(100dvh + 76px);
}
@media (max-width: 980px), (hover:none), (pointer:coarse){
  .site-header{ backdrop-filter: none !important; }
  .hero-photo::before, .hero-photo::after{ display:none !important; }
  #portfolio.horizontal-portfolio{ background-attachment: scroll !important; }
  #scroll .sticky-container{ background-attachment: scroll !important; }
}
  :root{
    --cb-accent: #3B82F6;
    --cb-bg:#0B0F14;
    --cb-panel:#0F1620;
    --cb-text:#E5E7EB;
    --cb-muted:#9CA3AF;
    --cb-border: rgba(255,255,255,.10);
    --cb-radius: 16px;
    --cb-shadow: 0 14px 40px rgba(0,0,0,.55);
  }

  .cb-hidden{ display:none !important; }

  .cb-banner{
    position: fixed;
    left: 18px;
    right: 18px;
    z-index: 99999;
    background: var(--cb-bg);
    color: var(--cb-text);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius);
    box-shadow: var(--cb-shadow);
    max-width: 1180px;
    margin: 0 auto;
    padding: 16px 16px;
  }
  .cb-banner.bottom{ bottom: 18px; }
  .cb-banner.top{ top: 18px; }

  .cb-row{
    display:flex;
    gap: 14px;
    align-items:flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
  }

  .cb-left{
    flex: 1 1 520px;
    min-width: 260px;
  }

  .cb-title{
    font-weight: 700;
    letter-spacing: .2px;
    margin: 0 0 6px 0;
    font-size: 15px;
  }
  .cb-text{
    margin: 0;
    color: var(--cb-muted);
    font-size: 14px;
    line-height: 1.45;
  }
  .cb-links{
    margin-top: 10px;
    display:flex;
    gap: 10px;
    align-items:center;
    flex-wrap: wrap;
  }
  .cb-link{
    color: var(--cb-text);
    text-decoration: none;
    font-size: 13px;
    opacity:.9;
    border-bottom: 1px solid rgba(255,255,255,.18);
  }
  .cb-link:hover{ opacity: 1; border-bottom-color: rgba(255,255,255,.35); }

  .cb-actions{
    display:flex;
    gap: 10px;
    align-items:center;
    flex: 0 0 auto;
    margin-left:auto;
  }

  .cb-btn{
    appearance:none;
    border: 1px solid var(--cb-border);
    background: #0D131B;
    color: var(--cb-text);
    padding: 10px 12px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: transform .05s ease, border-color .15s ease, background .15s ease;
    white-space: nowrap;
  }
  .cb-btn:hover{
    border-color: rgba(255,255,255,.22);
    background: #101A26;
  }
  .cb-btn:active{ transform: translateY(1px); }

  .cb-btn.primary{
    border-color: rgba(59,130,246,.45);
    background: linear-gradient(180deg, rgba(59,130,246,.95), rgba(37,99,235,.95));
    color: white;
  }
  .cb-btn.primary:hover{ border-color: rgba(59,130,246,.65); }

  .cb-btn.ghost{
    background: transparent;
  }

  /* Compact mode (subtieler) */
  .cb-compact .cb-text{ font-size: 13.5px; }
  .cb-compact .cb-banner{ padding: 14px 14px; }

  /* Modal */
  .cb-backdrop{
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.60);
    z-index: 100000;
    display:flex;
    align-items:center;
    justify-content:center;
    padding: 22px;
  }

  .cb-modal{
    width: min(720px, 100%);
    background: var(--cb-panel);
    border: 1px solid var(--cb-border);
    border-radius: 18px;
    box-shadow: var(--cb-shadow);
    overflow: hidden;
  }
  .cb-modal-header{
    padding: 18px 18px 10px 18px;
    display:flex;
    align-items:flex-start;
    justify-content: space-between;
    gap: 12px;
  }
  .cb-modal-title{
    margin:0;
    font-size: 16px;
    font-weight: 800;
    letter-spacing: .2px;
  }
  .cb-modal-desc{
    margin:6px 0 0 0;
    color: var(--cb-muted);
    font-size: 13.5px;
    line-height: 1.45;
  }
  .cb-close{
    border: 1px solid var(--cb-border);
    background: transparent;
    color: var(--cb-text);
    width: 38px;
    height: 38px;
    border-radius: 12px;
    cursor:pointer;
    font-size: 18px;
    line-height: 1;
  }

  .cb-modal-body{
    padding: 6px 18px 16px 18px;
  }

  .cb-card{
    border: 1px solid var(--cb-border);
    border-radius: 14px;
    padding: 14px;
    background: rgba(255,255,255,.02);
    display:flex;
    justify-content: space-between;
    gap: 14px;
    align-items:flex-start;
    margin-top: 10px;
  }
  .cb-card h4{
    margin:0;
    font-size: 14px;
    font-weight: 800;
  }
  .cb-card p{
    margin:6px 0 0 0;
    color: var(--cb-muted);
    font-size: 13px;
    line-height: 1.45;
    max-width: 520px;
  }

  /* Switch */
  .cb-switch{
    position: relative;
    width: 46px;
    height: 26px;
    flex: 0 0 auto;
  }
  .cb-switch input{ display:none; }
  .cb-slider{
    position:absolute;
    inset:0;
    background: rgba(255,255,255,.12);
    border: 1px solid var(--cb-border);
    border-radius: 999px;
    cursor:pointer;
    transition: background .15s ease, border-color .15s ease;
  }
  .cb-slider::after{
    content:"";
    position:absolute;
    width: 20px;
    height: 20px;
    top: 2px;
    left: 2px;
    border-radius: 50%;
    background: #E5E7EB;
    transition: transform .15s ease;
  }
  .cb-switch input:checked + .cb-slider{
    background: rgba(59,130,246,.35);
    border-color: rgba(59,130,246,.55);
  }
  .cb-switch input:checked + .cb-slider::after{
    transform: translateX(20px);
  }
  .cb-switch.disabled{ opacity:.6; }
  .cb-switch.disabled .cb-slider{ cursor:not-allowed; }

  .cb-modal-footer{
    padding: 14px 18px 18px 18px;
    display:flex;
    gap: 10px;
    justify-content:flex-end;
    flex-wrap: wrap;
    border-top: 1px solid var(--cb-border);
    background: rgba(0,0,0,.18);
  }

  @media (max-width: 560px){
    .cb-actions{ width: 100%; justify-content: flex-start; }
    .cb-banner{ left: 12px; right: 12px; }
  }