/* ==========================================================================
   CleverTag - gedeelde stylesheet
   Huisstijl: primair blauw #0C447C - accent groen #1D9E75 - sec. blauw #378ADD
   Donker-eerst ("techie"), met een leesbaar licht thema.
   Font: Inter (lokaal gehost) + systeem-monospace voor tech-accenten.
   Wiliot-secties = groen accent, IAconnects-secties = blauw accent.
   ========================================================================== */

:root {
  /* merk */
  --navy:        #0C447C;   /* primair blauw (Clever) */
  --navy-700:    #0a3766;
  --blue:        #378ADD;   /* secundair blauw */
  --blue-light:  #5ea6ea;
  --green:       #1D9E75;   /* accent groen (Tag) */
  --green-dark:  #178360;
  --green-light: #35c493;

  /* donker thema (standaard) */
  --bg:          #071726;   /* pagina-achtergrond, diep navy */
  --bg-2:        #0a2035;   /* iets lichter */
  --bg-soft:     #0b2135;   /* zachte sectie */
  --surface:     #0f2a44;   /* kaarten/panelen */
  --surface-2:   #12314f;   /* hover/verdieping */
  --line:        rgba(150,190,240,.14);
  --line-strong: rgba(150,190,240,.26);

  --ink:         #e8f0f9;   /* hoofdtekst */
  --head:        #ffffff;   /* koppen */
  --muted:       #9db2c7;   /* subtekst */
  --faint:       #6f8aa8;

  --link:        #6fb6f0;
  --accent:      var(--green);   /* hoofdaccent = groen */

  --header-bg:   rgba(7,23,38,.72);
  --code-bg:     rgba(120,170,235,.10);

  --radius:      14px;
  --radius-lg:   22px;
  --shadow-sm:   0 2px 10px rgba(0,0,0,.28);
  --shadow-md:   0 14px 40px rgba(0,0,0,.38);
  --shadow-lg:   0 30px 70px rgba(0,0,0,.46);
  --shadow-glow: 0 12px 42px -8px rgba(29,158,117,.42);

  --maxw:        1160px;
  --font:        'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --mono:        ui-monospace, 'SFMono-Regular', Menlo, Consolas, 'Liberation Mono', monospace;
}

/* ---------- licht thema ---------- */
[data-theme="light"] {
  --bg:          #ffffff;
  --bg-2:        #f2f7fc;
  --bg-soft:     #eef4fc;   /* huisstijl lichte achtergrond */
  --surface:     #ffffff;
  --surface-2:   #f4f8fd;
  --line:        #e0e9f2;
  --line-strong: #cfdcea;
  --ink:         #16324c;
  --head:        #0c2c4c;
  --muted:       #4a7a9b;   /* huisstijl subtekst */
  --faint:       #7794ac;
  --link:        #0C447C;
  --header-bg:   rgba(255,255,255,.82);
  --code-bg:     rgba(12,68,124,.06);
  --shadow-sm:   0 2px 10px rgba(12,44,76,.06);
  --shadow-md:   0 14px 40px rgba(12,44,76,.10);
  --shadow-lg:   0 30px 70px rgba(12,44,76,.14);
  --shadow-glow: 0 12px 42px -10px rgba(29,158,117,.36);
}

/* ---------- reset / base ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { overflow-x: hidden; max-width: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.68;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
  color: var(--head);
  font-weight: 700;
  line-height: 1.16;
  margin: 0 0 .5em;
  letter-spacing: -.018em;
}
h1 { font-size: clamp(2.1rem, 5.2vw, 3.7rem); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.55rem); }
h3 { font-size: 1.22rem; }
p  { margin: 0 0 1em; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.container--wide { max-width: 1260px; }
.section { padding: 92px 0; position: relative; }
.section--soft { background: var(--bg-soft); }
.section--tight { padding: 64px 0; }
.section__head { max-width: 780px; margin: 0 auto 56px; text-align: center; }
.section__head p { color: var(--muted); font-size: 1.12rem; margin: .4em 0 0; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono);
  font-size: .74rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--green);
  padding: 6px 12px; border-radius: 999px;
  background: rgba(29,158,117,.10);
  border: 1px solid rgba(29,158,117,.28);
  margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px var(--green); }
.eyebrow--blue { color: var(--blue); background: rgba(55,138,221,.10); border-color: rgba(55,138,221,.30); }
.eyebrow--blue::before { background: var(--blue); box-shadow: 0 0 10px var(--blue); }

.mono { font-family: var(--mono); }
.text-grad {
  background: linear-gradient(100deg, var(--blue-light) 0%, var(--blue) 42%, var(--green) 110%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
[data-theme="light"] .text-grad {
  background: linear-gradient(100deg, var(--navy) 0%, var(--blue) 45%, var(--green) 120%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font); font-weight: 600; font-size: 1rem;
  padding: 13px 24px; border-radius: 12px;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .16s ease, box-shadow .16s ease, background .16s ease, border-color .16s ease;
  text-decoration: none; white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn svg { width: 18px; height: 18px; }
.btn--primary {
  background: linear-gradient(120deg, var(--blue) 0%, #2f8fb8 48%, var(--green) 100%);
  color: #fff; box-shadow: var(--shadow-glow);
}
.btn--primary:hover { box-shadow: 0 16px 48px -8px rgba(29,158,117,.58); color: #fff; }
.btn--ghost {
  background: transparent; color: var(--ink);
  border-color: var(--line-strong);
}
.btn--ghost:hover { border-color: var(--green); color: var(--head); background: rgba(29,158,117,.06); }
.btn--lg { padding: 16px 30px; font-size: 1.06rem; }
.btn--block { width: 100%; }

/* ---------- header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: var(--header-bg);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; gap: 18px; height: 70px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 700; color: var(--head); letter-spacing: -.02em; }
.brand:hover { text-decoration: none; }
.brand img { width: 34px; height: 34px; filter: drop-shadow(0 3px 8px rgba(0,0,0,.35)); }
.brand__name { font-size: 1.34rem; }
.brand__clever { color: var(--head); font-weight: 700; }
.brand__tag { color: var(--green); font-weight: 700; }
.nav__links { display: flex; gap: 24px; margin-left: 22px; }
.nav__links a { color: var(--muted); font-weight: 500; font-size: .96rem; }
.nav__links a:hover { color: var(--head); text-decoration: none; }
.nav__cta { display: flex; align-items: center; gap: 12px; margin-left: auto; }

.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 10px;
  background: transparent; border: 1px solid var(--line-strong); color: var(--muted); cursor: pointer;
  transition: color .15s, border-color .15s, background .15s;
}
.icon-btn:hover { color: var(--head); border-color: var(--green); }
.icon-btn svg { width: 18px; height: 18px; }
.lang-switch { display: inline-flex; align-items: center; gap: 6px; font-size: .82rem; font-weight: 600; color: var(--muted); border: 1px solid var(--line-strong); padding: 8px 11px; border-radius: 10px; }
.lang-switch:hover { color: var(--head); border-color: var(--green); text-decoration: none; }
.lang-switch svg { width: 15px; height: 15px; }

.theme-toggle__sun { display: none; }
[data-theme="light"] .theme-toggle__moon { display: none; }
[data-theme="light"] .theme-toggle__sun { display: block; }

.nav__toggle { display: none; background: none; border: 0; cursor: pointer; width: 44px; height: 44px; flex-direction: column; gap: 5px; align-items: center; justify-content: center; }
.nav__toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: .25s; }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; background: var(--bg); }
.hero::after { /* zachte vignette + gloed */
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 1;
  background:
    radial-gradient(900px 460px at 80% -6%, rgba(29,158,117,.16), transparent 60%),
    radial-gradient(1100px 620px at 10% 6%, rgba(55,138,221,.22), transparent 60%);
}
#net { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
.hero { min-height: 92vh; display: flex; align-items: center; }
.hero__inner { position: relative; z-index: 2; width: 100%; padding-block: 92px; }

.hero__visual { display: none; }
@media (min-width: 981px) {
  .hero__inner { display: grid; grid-template-columns: 1.04fr .96fr; align-items: center; gap: 46px; }
  .hero__intro { max-width: 600px; }
  .hero__visual { display: block; position: relative; min-height: 380px; }
}
.hero h1 { margin-bottom: 20px; }
.hero__lead { font-size: 1.24rem; color: var(--ink); opacity: .94; margin-bottom: 30px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 22px; }
.hero__trust { list-style: none; padding: 0; margin: 26px 0 0; display: flex; flex-wrap: wrap; gap: 10px 22px; }
.hero__trust li { display: flex; align-items: center; gap: 9px; color: var(--muted); font-size: .96rem; font-weight: 500; }
.hero__trust svg { width: 18px; height: 18px; color: var(--green); flex: none; }

/* ---------- hero-visual: "twee werelden, een netwerk" ---------- */
.scene {
  position: relative; width: 100%; max-width: 540px; margin-left: auto;
  display: grid; gap: 16px;
}
.scene__card {
  position: relative; background: linear-gradient(180deg, #0d2740, #0a1d31);
  border: 1px solid rgba(120,170,235,.16); border-radius: 16px; padding: 16px 18px;
  box-shadow: 0 24px 60px rgba(0,0,0,.45);
  overflow: hidden;
}
.scene__card--wiliot { border-color: rgba(29,158,117,.30); }
.scene__card--ia { border-color: rgba(55,138,221,.30); }
.scene__card--cloud { border-color: rgba(120,170,235,.22); }
.scene__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.scene__t { display: flex; align-items: center; gap: 9px; font: 700 12px var(--font); color: #e8eef6; }
.scene__t s { width: 22px; height: 22px; border-radius: 6px; display: inline-grid; place-items: center; text-decoration: none; }
.scene__t s svg { width: 14px; height: 14px; }
.scene__card--wiliot .scene__t s { background: rgba(29,158,117,.16); color: var(--green-light); }
.scene__card--ia .scene__t s { background: rgba(55,138,221,.16); color: var(--blue-light); }
.scene__card--cloud .scene__t s { background: rgba(120,170,235,.14); color: #cfe0ff; }
.scene__live { font: 700 8px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--green-light);
  padding: 3px 8px 3px 16px; border: 1px solid rgba(29,158,117,.34); border-radius: 999px; position: relative; }
.scene__live::before { content: ""; position: absolute; left: 7px; top: 50%; width: 5px; height: 5px; margin-top: -2.5px;
  border-radius: 50%; background: var(--green-light); animation: sc-pulse 1.8s ease-out infinite; }

/* items met pixel-tags (Wiliot) */
.sc-items { display: grid; grid-template-columns: repeat(4,1fr); gap: 8px; }
.sc-item { position: relative; aspect-ratio: 1; border-radius: 9px; background: rgba(120,170,235,.06);
  border: 1px solid rgba(120,170,235,.12); display: grid; place-items: center; }
.sc-item svg { width: 46%; height: 46%; color: rgba(165,200,245,.72); }
.sc-item i { position: absolute; top: 5px; right: 5px; width: 8px; height: 8px; border-radius: 50%;
  background: var(--green); box-shadow: 0 0 0 0 rgba(29,158,117,.6); animation: sc-ping 2.4s ease-out infinite; }
.sc-item:nth-child(2) i { animation-delay: .5s; }
.sc-item:nth-child(3) i { animation-delay: 1s; }
.sc-item:nth-child(4) i { animation-delay: 1.5s; }
.sc-item:nth-child(5) i { animation-delay: .3s; }
.sc-item:nth-child(6) i { animation-delay: .9s; }
.sc-item:nth-child(7) i { animation-delay: 1.3s; }
.sc-item:nth-child(8) i { animation-delay: 1.7s; }
.sc-readout { display: flex; gap: 8px; margin-top: 10px; }
.sc-chip { flex: 1; background: rgba(29,158,117,.08); border: 1px solid rgba(29,158,117,.20); border-radius: 8px;
  padding: 7px 9px; }
.sc-chip b { display: block; font: 800 13px var(--font); color: #eafff6; }
.sc-chip span { font: 600 8px var(--font); color: rgba(120,190,235,.7); letter-spacing: .04em; }

/* gebouw/sensoren (IAconnects) */
.sc-proto { display: flex; flex-wrap: wrap; gap: 6px; }
.sc-proto span { font: 700 8.5px var(--mono); color: var(--blue-light); background: rgba(55,138,221,.10);
  border: 1px solid rgba(55,138,221,.24); border-radius: 6px; padding: 4px 8px; }
.sc-bars { display: flex; align-items: flex-end; gap: 6px; height: 46px; margin-top: 10px; }
.sc-bars b { flex: 1; height: 100%; border-radius: 3px 3px 0 0; background: linear-gradient(180deg, var(--blue), rgba(55,138,221,.25));
  transform-origin: bottom; transform: scaleY(.7); animation: sc-breathe 3.2s ease-in-out infinite; }
.sc-bars b:nth-child(2){ animation-delay:.3s } .sc-bars b:nth-child(3){ animation-delay:.6s }
.sc-bars b:nth-child(4){ animation-delay:.9s } .sc-bars b:nth-child(5){ animation-delay:1.2s }
.sc-bars b:nth-child(6){ animation-delay:1.5s } .sc-bars b:nth-child(7){ animation-delay:1.8s }

/* cloud/dashboard */
.sc-cloud { display: flex; align-items: center; gap: 12px; }
.sc-cloud__ring { position: relative; width: 46px; height: 46px; flex: none; border-radius: 50%;
  background: conic-gradient(var(--green) 0 55%, var(--blue) 55% 100%); }
.sc-cloud__ring::after { content: ""; position: absolute; inset: 7px; border-radius: 50%; background: #0b1d30; }
.sc-cloud__ring b { position: absolute; inset: 0; display: grid; place-items: center; z-index: 1; font: 800 11px var(--font); color: #eafff6; }
.sc-cloud__txt { flex: 1; }
.sc-cloud__txt em { display: block; font: 600 8.5px var(--font); font-style: normal; color: rgba(120,190,235,.7); margin-bottom: 5px; }
.sc-cloud__txt u { display: block; height: 6px; border-radius: 3px; background: rgba(120,170,235,.12); position: relative; overflow: hidden; }
.sc-cloud__txt u::after { content: ""; position: absolute; inset: 0; width: var(--w,70%); border-radius: 3px;
  background: linear-gradient(90deg, var(--blue), var(--green)); }
.sc-cloud__txt u + u { margin-top: 6px; }

@keyframes sc-pulse { 0% { box-shadow: 0 0 0 0 rgba(29,158,117,.55); } 70% { box-shadow: 0 0 0 6px rgba(29,158,117,0); } 100% { box-shadow: 0 0 0 0 rgba(29,158,117,0); } }
@keyframes sc-ping { 0% { box-shadow: 0 0 0 0 rgba(29,158,117,.5); } 70% { box-shadow: 0 0 0 8px rgba(29,158,117,0); } 100% { box-shadow: 0 0 0 0 rgba(29,158,117,0); } }
@keyframes sc-breathe { 0%,100% { transform: scaleY(.55); } 50% { transform: scaleY(1); } }
.scene__link { position: absolute; left: 50%; width: 2px; z-index: 3; pointer-events: none;
  background: linear-gradient(180deg, rgba(29,158,117,.5), rgba(55,138,221,.5)); }
@media (prefers-reduced-motion: reduce) {
  .sc-item i, .sc-bars b, .scene__live::before { animation: none; }
}

/* ---------- trust strip ---------- */
.trust-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-2); }
.trust-strip__row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 34px 0; }
.stat { text-align: center; }
.stat__n { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700; color: var(--head); font-family: var(--font); letter-spacing: -.02em; }
.stat__n b { color: var(--green); font-weight: 700; }
.stat__l { color: var(--muted); font-size: .92rem; margin-top: 2px; }

/* ---------- logos / partner strip ---------- */
.partner-strip { text-align: center; }
.partner-strip__label { font-family: var(--mono); font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--faint); margin-bottom: 20px; }
.partner-strip__row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 20px 40px; }
.partner-logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.5rem; color: var(--head); letter-spacing: -.02em; opacity: .9; }
.partner-logo span { font-size: .82rem; font-weight: 600; color: var(--faint); letter-spacing: 0; }

/* ---------- grids / cards ---------- */
.grid { display: grid; gap: 22px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 26px;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
  position: relative;
}
.card:hover { transform: translateY(-4px); border-color: var(--line-strong); box-shadow: var(--shadow-md); }
.card__icon {
  width: 48px; height: 48px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center;
  background: rgba(29,158,117,.12); border: 1px solid rgba(29,158,117,.28); color: var(--green); margin-bottom: 16px;
}
.card__icon svg { width: 24px; height: 24px; }
.card h3 { color: var(--head); margin-bottom: 8px; }
.card p { color: var(--muted); margin: 0; font-size: .98rem; }
.card--blue .card__icon { background: rgba(55,138,221,.12); border-color: rgba(55,138,221,.3); color: var(--blue-light); }

/* ---------- partner-secties ---------- */
.partner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 40px; overflow: hidden; position: relative;
}
.partner--flip .partner__visual { order: 2; }
.partner--wiliot { border-color: rgba(29,158,117,.24); }
.partner--wiliot::before { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(520px 300px at 88% 0%, rgba(29,158,117,.12), transparent 62%); }
.partner--ia { border-color: rgba(55,138,221,.24); }
.partner--ia::before { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(520px 300px at 12% 0%, rgba(55,138,221,.14), transparent 62%); }
.partner > * { position: relative; z-index: 1; }
.partner__brand { display: inline-flex; align-items: center; gap: 10px; font-size: 1.7rem; font-weight: 700; color: var(--head); letter-spacing: -.02em; margin-bottom: 4px; }
.partner__brand s { width: 34px; height: 34px; border-radius: 9px; display: inline-grid; place-items: center; text-decoration: none; }
.partner__brand s svg { width: 20px; height: 20px; }
.partner--wiliot .partner__brand s { background: rgba(29,158,117,.16); color: var(--green-light); }
.partner--ia .partner__brand s { background: rgba(55,138,221,.16); color: var(--blue-light); }
.partner__kicker { font-family: var(--mono); font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; }
.partner--wiliot .partner__kicker { color: var(--green); }
.partner--ia .partner__kicker { color: var(--blue); }
.partner__badge { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: .72rem;
  padding: 4px 11px; border-radius: 999px; margin-bottom: 18px; }
.partner--wiliot .partner__badge { color: var(--green-light); background: rgba(29,158,117,.10); border: 1px solid rgba(29,158,117,.3); }
.partner--ia .partner__badge { color: var(--blue-light); background: rgba(55,138,221,.10); border: 1px solid rgba(55,138,221,.3); }
.partner__badge svg { width: 13px; height: 13px; }
.partner h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); margin-bottom: 12px; }
.partner p { color: var(--muted); }
.partner__list { list-style: none; padding: 0; margin: 20px 0 24px; display: grid; gap: 13px; }
.partner__list li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink); font-size: .98rem; }
.partner__list svg { width: 20px; height: 20px; flex: none; margin-top: 3px; }
.partner--wiliot .partner__list svg { color: var(--green); }
.partner--ia .partner__list svg { color: var(--blue-light); }
.partner__list b { color: var(--head); }
.partner__tags { display: flex; flex-wrap: wrap; gap: 8px; }

/* visual binnen partner-blok */
.pvisual { border-radius: var(--radius); border: 1px solid var(--line-strong); background: linear-gradient(180deg, #0d2740, #0a1d31);
  padding: 22px; box-shadow: var(--shadow-md); }
[data-theme="light"] .pvisual { background: linear-gradient(180deg, #0d2740, #0a1d31); }
.pvisual__label { font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: #7fa0c8; margin-bottom: 16px; display: flex; align-items: center; justify-content: space-between; }
.pvisual__label b { color: var(--green-light); font-weight: 700; }
.partner--ia .pvisual__label b { color: var(--blue-light); }

/* Wiliot pixel-grid visual */
.pixgrid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 9px; }
.pixgrid i { aspect-ratio: 1; border-radius: 7px; background: rgba(29,158,117,.10); border: 1px solid rgba(29,158,117,.22);
  position: relative; display: grid; place-items: center; }
.pixgrid i svg { width: 46%; height: 46%; color: rgba(130,205,175,.6); }
.pixgrid i::after { content: ""; position: absolute; top: 4px; right: 4px; width: 6px; height: 6px; border-radius: 50%; background: var(--green);
  opacity: .35; animation: pix 3s ease-in-out infinite; }
.pixgrid i:nth-child(3n)::after { animation-delay: .6s; }
.pixgrid i:nth-child(4n)::after { animation-delay: 1.2s; }
.pixgrid i:nth-child(5n)::after { animation-delay: 1.8s; }
@keyframes pix { 0%,100% { opacity: .25; } 50% { opacity: 1; box-shadow: 0 0 8px var(--green); } }
.pixread { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; margin-top: 14px; }
.pixread div { background: rgba(29,158,117,.08); border: 1px solid rgba(29,158,117,.20); border-radius: 8px; padding: 8px 9px; }
.pixread b { display: block; font: 800 14px var(--font); color: #eafff6; }
.pixread span { font: 600 8px var(--font); color: rgba(120,190,235,.7); }

/* IAconnects protocol-hub visual */
.iahub { position: relative; }
.iahub__center { text-align: center; padding: 10px 0 14px; }
.iahub__center s { display: inline-grid; place-items: center; width: 52px; height: 52px; border-radius: 13px;
  background: rgba(55,138,221,.16); color: var(--blue-light); margin-bottom: 8px; }
.iahub__center s svg { width: 26px; height: 26px; }
.iahub__center em { display: block; font: 700 12px var(--font); font-style: normal; color: #e8eef6; }
.iahub__center span { font: 600 9px var(--mono); color: #7fa0c8; letter-spacing: .06em; }
.iahub__row { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; margin-top: 6px; }
.iahub__row span { font: 700 9px var(--mono); text-align: center; color: var(--blue-light); background: rgba(55,138,221,.10);
  border: 1px solid rgba(55,138,221,.24); border-radius: 7px; padding: 7px 4px; }
.iahub__cloud { display: flex; justify-content: center; gap: 8px; margin-top: 12px; }
.iahub__cloud span { font: 700 8.5px var(--mono); color: #cfe0ff; background: rgba(120,170,235,.10); border: 1px solid rgba(120,170,235,.2);
  border-radius: 6px; padding: 5px 9px; }

/* ---------- werkwijze (proces) ---------- */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.step { position: relative; padding: 26px 22px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  font-family: var(--mono); font-size: .9rem; font-weight: 700; color: var(--green);
  display: inline-block; margin-bottom: 12px; letter-spacing: .06em;
}
.step h3 { font-size: 1.08rem; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: .94rem; margin: 0; }
.step__tag { display: inline-block; margin-top: 12px; font-family: var(--mono); font-size: .72rem; color: var(--blue-light); background: rgba(55,138,221,.10); border: 1px solid rgba(55,138,221,.24); padding: 3px 9px; border-radius: 999px; }

/* ---------- use-cases ---------- */
.uc { display: flex; gap: 14px; align-items: flex-start; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 24px; transition: transform .18s, border-color .18s, box-shadow .18s; }
.uc:hover { transform: translateY(-4px); border-color: var(--line-strong); box-shadow: var(--shadow-md); }
.uc__icon { width: 44px; height: 44px; flex: none; border-radius: 11px; display: grid; place-items: center;
  background: rgba(29,158,117,.12); border: 1px solid rgba(29,158,117,.26); color: var(--green); }
.uc__icon svg { width: 22px; height: 22px; }
.uc h3 { font-size: 1.06rem; margin-bottom: 5px; }
.uc p { color: var(--muted); font-size: .93rem; margin: 0; }
.uc__tag { font-family: var(--mono); font-size: .68rem; color: var(--faint); display: block; margin-top: 8px; letter-spacing: .04em; }

/* ---------- tech / pills ---------- */
.pill-row { display: flex; flex-wrap: wrap; gap: 10px; }
.pill { font-family: var(--mono); font-size: .82rem; color: var(--ink); background: var(--code-bg); border: 1px solid var(--line); padding: 7px 13px; border-radius: 999px; }
.pill:hover { border-color: var(--green); color: var(--head); }

.feature-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.feature-list li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink); }
.feature-list svg { width: 21px; height: 21px; color: var(--green); flex: none; margin-top: 3px; }
.feature-list b { color: var(--head); }
.feature-list span { color: var(--muted); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq details { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); margin-bottom: 12px; overflow: hidden; }
.faq details[open] { border-color: var(--line-strong); }
.faq summary { cursor: pointer; list-style: none; padding: 18px 22px; font-weight: 600; color: var(--head); display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--mono); font-size: 1.3rem; color: var(--green); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .faq__a { padding: 0 22px 20px; color: var(--muted); }
.faq .faq__a p { margin: 0; }

/* ---------- CTA-band ---------- */
.cta-band { position: relative; overflow: hidden; border-radius: var(--radius-lg); padding: 54px; text-align: center;
  background: linear-gradient(135deg, #0c447c 0%, #072346 55%, #0a3a52 100%);
  border: 1px solid var(--line-strong); }
.cta-band::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(600px 300px at 80% 0%, rgba(29,158,117,.24), transparent 60%); }
.cta-band > * { position: relative; z-index: 2; }
.cta-band h2 { color: #fff; }
.cta-band p { color: #cddcec; max-width: 640px; margin: 0 auto 26px; }
.cta-band .btn--ghost { border-color: rgba(255,255,255,.4); color: #fff; }
.cta-band .btn--ghost:hover { border-color: #fff; background: rgba(255,255,255,.08); }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 44px; align-items: start; }
.contact-info .info-row { display: flex; gap: 13px; align-items: flex-start; margin-bottom: 20px; }
.contact-info .info-row svg { width: 22px; height: 22px; color: var(--green); flex: none; margin-top: 3px; }
.contact-info .info-row b { display: block; color: var(--head); }
.contact-info .info-row a, .contact-info .info-row span { color: var(--muted); }

.form { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 30px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: .9rem; font-weight: 600; color: var(--head); margin-bottom: 6px; }
.field input, .field textarea, .field select {
  width: 100%; padding: 12px 14px; border-radius: 10px;
  border: 1px solid var(--line-strong); background: var(--bg-2); color: var(--ink);
  font-family: var(--font); font-size: 1rem;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(29,158,117,.18); }
.field--hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__note { font-size: .84rem; color: var(--faint); margin: 10px 0 0; }
.form-status { border-radius: var(--radius); padding: 22px 24px; margin-bottom: 20px; }
.form-status--ok { background: rgba(29,158,117,.10); border: 1px solid rgba(29,158,117,.34); }
.form-status--err { background: rgba(255,95,87,.10); border: 1px solid rgba(255,95,87,.34); }
.form-status h1 { color: var(--head); }

/* ---------- footer ---------- */
.site-footer { background: var(--bg-2); border-top: 1px solid var(--line); padding: 56px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 30px; margin-bottom: 34px; }
.footer-brand .brand { margin-bottom: 14px; }
.footer-brand p { color: var(--muted); font-size: .94rem; max-width: 340px; }
.footer-col h4 { font-size: .82rem; text-transform: uppercase; letter-spacing: .1em; color: var(--faint); margin-bottom: 14px; }
.footer-col a { display: block; color: var(--muted); font-size: .95rem; margin-bottom: 9px; }
.footer-col a:hover { color: var(--head); text-decoration: none; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 24px; border-top: 1px solid var(--line); color: var(--faint); font-size: .88rem; }
.footer-bottom a { color: var(--faint); }

/* ---------- legal pages ---------- */
.legal { padding: 70px 0; }
.legal .container { max-width: 820px; }
.legal h1 { margin-bottom: .3em; }
.legal h2 { font-size: 1.4rem; margin-top: 1.6em; }
.legal h3 { margin-top: 1.2em; }
.legal .updated { color: var(--faint); font-family: var(--mono); font-size: .84rem; margin-bottom: 2em; }
.legal table { width: 100%; border-collapse: collapse; margin: 1em 0; }
.legal th, .legal td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; font-size: .94rem; color: var(--ink); }
.legal th { background: var(--bg-2); color: var(--head); }
.fill { background: rgba(29,158,117,.16); border-bottom: 1px dashed var(--green); padding: 0 3px; }

/* ---------- reveal ---------- */
[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
[data-reveal].is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- responsive ---------- */
@media (max-width: 940px) {
  .nav__links, .nav__cta { display: none; }
  .nav__toggle { display: flex; margin-left: auto; }
  .nav.nav--open { position: fixed; inset: 70px 0 auto 0; background: var(--bg); border-bottom: 1px solid var(--line); height: auto; flex-direction: column; align-items: stretch; padding: 12px 24px 22px; gap: 4px; z-index: 59; }
  .nav.nav--open .nav__links { display: flex; flex-direction: column; gap: 2px; margin: 0; }
  .nav.nav--open .nav__links a { padding: 12px 4px; border-bottom: 1px solid var(--line); }
  .nav.nav--open .nav__cta { display: flex; margin: 14px 0 0; flex-wrap: wrap; }
  .split, .contact-grid { grid-template-columns: 1fr; }
  .hero__inner { padding-block: 60px 72px; }
  .partner, .partner--flip .partner__visual { grid-template-columns: 1fr; }
  .partner__visual, .partner--flip .partner__visual { order: 0; }
  .grid--3, .grid--4, .steps { grid-template-columns: repeat(2, 1fr); }
  .trust-strip__row { grid-template-columns: repeat(2, 1fr); gap: 26px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .section { padding: 66px 0; }
  .grid--3, .grid--4, .steps, .grid--2 { grid-template-columns: 1fr; }
  .cta-band { padding: 36px 24px; }
  .partner { padding: 28px 22px; }
  .hero__cta .btn { flex: 1 1 100%; white-space: normal; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Intro-animatie: "mega bang" - het netwerk ontsteekt
   Verspreide tags lichten op -> verbindingen schieten door -> flits (bang)
   -> alles convergeert naar de CleverTag-node-mark -> woordmerk -> site.
   Skippable, speelt bij elke verversing, respecteert reduced-motion.
   ========================================================================== */
body.ct-intro-lock { overflow: hidden; }
#ct-intro {
  position: fixed; inset: 0; z-index: 9999; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(1200px 820px at 50% 42%, #0b2338 0%, #05101d 74%);
  transition: opacity .7s ease, visibility .7s ease;
}
#ct-intro.ct-hide { opacity: 0; visibility: hidden; pointer-events: none; }
#ct-intro::after { /* vignette */
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 3;
  background: radial-gradient(120% 120% at 50% 50%, transparent 52%, rgba(3,9,17,.7) 100%);
}
#ct-net { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; }
.ct-flash { position: absolute; inset: 0; z-index: 2; pointer-events: none; opacity: 0;
  background: radial-gradient(60% 60% at 50% 50%, rgba(53,196,147,.9), rgba(94,166,234,.5) 40%, transparent 72%); }
#ct-intro.ct-bang .ct-flash { animation: ct-flash 1s ease-out; }
@keyframes ct-flash { 0% { opacity: 0; transform: scale(.4); } 18% { opacity: 1; } 100% { opacity: 0; transform: scale(1.3); } }

.ct-brand { position: absolute; inset: 0; z-index: 4; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; opacity: 0; pointer-events: none; }
.ct-brand__mark { width: clamp(64px, 12vw, 104px); opacity: 0; transform: scale(.6); }
.ct-brand__word { font: 800 clamp(2.4rem, 8vw, 4.6rem)/1 var(--font); letter-spacing: -.02em; transform: translateY(10px); }
.ct-brand__word .c { color: #fff; } .ct-brand__word .t { color: var(--green-light); }
.ct-brand__tag { font: 600 clamp(.7rem,1.6vw,.92rem) var(--mono); letter-spacing: .34em; text-transform: uppercase; color: #6f9dc4; transform: translateY(10px); }
#ct-intro.ct-brandshow .ct-brand { opacity: 1; transition: opacity .5s ease; }
#ct-intro.ct-brandshow .ct-brand__mark { opacity: 1; transform: scale(1); transition: opacity .6s ease, transform .8s cubic-bezier(.18,.8,.25,1); }
#ct-intro.ct-brandshow .ct-brand__word { transform: none; transition: transform .7s cubic-bezier(.18,.8,.25,1) .08s; }
#ct-intro.ct-brandshow .ct-brand__tag { transform: none; opacity: 1; transition: transform .7s cubic-bezier(.18,.8,.25,1) .18s; }
#ct-intro.ct-hide { transform: scale(1.06); transition: opacity .8s ease, visibility .8s ease, transform .8s ease; }

.ct-skip {
  position: fixed; bottom: 22px; right: 26px; z-index: 10000;
  background: none; border: 0; cursor: pointer;
  color: #5e83ad; font: 12px var(--mono); letter-spacing: .04em;
  opacity: .8; transition: opacity .2s ease;
}
.ct-skip:hover { opacity: 1; color: #9db2c7; }

/* hero bouwt rustig op na de intro */
body.ct-intro-run .hero__intro > * { opacity: 0; transform: translateY(14px); }
body.ct-hero-in .hero__intro > * { opacity: 1; transform: none; transition: opacity .6s ease, transform .6s cubic-bezier(.2,.7,.2,1); }
body.ct-hero-in .hero__intro > *:nth-child(1) { transition-delay: .05s; }
body.ct-hero-in .hero__intro > *:nth-child(2) { transition-delay: .16s; }
body.ct-hero-in .hero__intro > *:nth-child(3) { transition-delay: .28s; }
body.ct-hero-in .hero__intro > *:nth-child(4) { transition-delay: .40s; }
body.ct-hero-in .hero__intro > *:nth-child(5) { transition-delay: .52s; }
body.ct-intro-run .hero__visual { opacity: 0; transform: translateY(22px) scale(.98); }
body.ct-hero-in .hero__visual { opacity: 1; transform: none; transition: opacity .8s ease .45s, transform .9s cubic-bezier(.2,.7,.2,1) .45s; }

@media (prefers-reduced-motion: reduce) {
  #ct-intro { display: none; }
  body.ct-intro-run .hero__intro > * { opacity: 1; transform: none; }
  body.ct-intro-run .hero__visual { opacity: 1; transform: none; }
}