/* ──────────────────────────────────────────────────────────────────
   Tanklog · brand site
   Volgt DESIGN.md strikt: Avondlucht navy, Bosrand restraint, Fraunces
   één keer per pagina, Space Mono voor alle numerieken, geen geneste
   cards, geen decoratieve gradients, geen side-stripe borders.
   ────────────────────────────────────────────────────────────────── */

:root {
  /* Avondlucht palette */
  --avondlucht: #1b2537;
  --avondlucht-mid: #232f44;
  --avondlucht-surface: #2a3850;
  --avondlucht-border: #35445e;

  /* Bosrand */
  --bosrand: #4e7d52;
  --bosrand-mid: #5e9464;
  --bosrand-lite: #7ab87a;
  --bosrand-bg: #d4e8d4;

  /* Warm ivoor */
  --warm-ivoor: #f0ebe0;
  --warm-ivoor-2: #e6e0d2;

  /* Status */
  --fout-rood: #c94040;

  /* Tekst */
  --txt-donker: #dce8f4;
  --txt-donker-gedimpt: #546070;
  --txt-licht-gedimpt: #7a8a9a;

  /* Typografie */
  --serif: 'Fraunces', Georgia, serif;
  --sans: 'DM Sans', system-ui, -apple-system, sans-serif;
  --mono: 'Space Mono', ui-monospace, monospace;

  /* Spacing — 8/16/24/32 ritme */
  --r-xs: 8px;
  --r-sm: 16px;
  --r-md: 24px;
  --r-lg: 32px;
  --r-xl: 48px;
  --r-2xl: 72px;
  --r-3xl: 112px;

  /* Radius */
  --rad-card: 16px;
  --rad-sm: 10px;
  --rad-xs: 8px;
  --rad-pill: 100px;
}

* { box-sizing: border-box; }
*::before, *::after { box-sizing: border-box; }
html, body, h1, h2, h3, h4, p, ul, ol, li, figure, blockquote {
  margin: 0; padding: 0;
}
ul, ol { list-style: none; }

html {
  scroll-behavior: smooth;
  background: var(--avondlucht);
}

body {
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--txt-donker);
  background: var(--avondlucht);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
::selection { background: var(--bosrand); color: #fff; }

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

/* Zichtbare focus voor toetsenbord-navigatie (a11y) */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--bosrand-lite);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Skip-to-content link — verborgen tot focus */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 1000;
  background: var(--bosrand);
  color: #fff;
  padding: 12px 20px;
  border-radius: var(--rad-pill);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: top 0.18s ease-out;
}
.skip-link:focus { top: 16px; }

/* Reduced motion: schakel animaties uit voor gebruikers die dat willen */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ── HEADER ────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(27, 37, 55, 0.86);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border-bottom: 1px solid rgba(53, 68, 94, 0.5);
}

.header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px clamp(20px, 4vw, 40px);
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.32em;
  color: var(--txt-donker);
}

.brand-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--bosrand-lite);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 28px);
}

.site-nav a {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--txt-donker-gedimpt);
  text-transform: uppercase;
  font-weight: 700;
  transition: color 0.18s ease-out;
}

.site-nav a:hover { color: var(--txt-donker); }

.site-nav a.actief {
  color: var(--bosrand-lite);
}

.site-nav .nav-app {
  color: var(--txt-donker);
  background: var(--bosrand);
  padding: 9px 16px;
  border-radius: var(--rad-pill);
  transition: background 0.15s ease-out, transform 0.1s ease-out;
}

.site-nav .nav-app:hover {
  background: var(--bosrand-mid);
  color: #fff;
}

.site-nav .nav-app:active {
  transform: scale(0.96);
}

/* Mobile menu trigger — alleen op kleine schermen zichtbaar */
.nav-trigger {
  display: none;
  background: none;
  border: 1px solid var(--avondlucht-border);
  width: 38px;
  height: 38px;
  border-radius: var(--rad-pill);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  color: var(--txt-donker);
  -webkit-tap-highlight-color: transparent;
}

.nav-trigger svg { width: 16px; height: 16px; }

@media (max-width: 640px) {
  .site-nav a:not(.nav-app) { display: none; }
  .nav-trigger { display: inline-flex; }
}

/* Fullscreen nav-drawer (mobiel) */
.nav-drawer {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--avondlucht);
  display: flex;
  flex-direction: column;
  padding: 28px clamp(20px, 6vw, 40px) 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

.nav-drawer.open {
  opacity: 1;
  pointer-events: auto;
}

.nav-drawer-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: clamp(40px, 10vh, 80px);
}

.nav-drawer-sluit {
  background: none;
  border: 1px solid var(--avondlucht-border);
  width: 38px;
  height: 38px;
  border-radius: var(--rad-pill);
  cursor: pointer;
  color: var(--txt-donker);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.nav-drawer-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-drawer-links a {
  font-family: var(--serif);
  font-size: clamp(2rem, 8vw, 2.6rem);
  font-weight: 600;
  color: var(--txt-donker);
  letter-spacing: -0.01em;
  padding: 10px 0;
  border-bottom: 1px solid var(--avondlucht-border);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  transition: color 0.15s ease-out;
}

.nav-drawer-links a:hover {
  color: var(--bosrand-lite);
}

.nav-drawer-links a .pijl {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--txt-donker-gedimpt);
  letter-spacing: 0;
}

.nav-drawer-links a:hover .pijl {
  color: var(--bosrand-lite);
}

.nav-drawer-acties {
  margin-top: auto;
  padding-top: 36px;
}

/* ── TYPOGRAFIE — display/headline/title/body/label ──────────────── */
.t-display {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  line-height: 1.04;
  letter-spacing: -0.018em;
  color: var(--txt-donker);
}

.t-headline {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.6rem, 3.2vw, 2.3rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--txt-donker);
}

.t-title {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 1.05rem;
  line-height: 1.35;
  color: var(--txt-donker);
}

.t-body {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--txt-donker);
  max-width: 64ch;
}

.t-label {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 0.72rem;
  line-height: 1.3;
  letter-spacing: 0.18em;
  color: var(--bosrand-lite);
  text-transform: uppercase;
}

.t-mono {
  font-family: var(--mono);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.t-italic { font-style: italic; }
.t-dim { color: var(--txt-donker-gedimpt); }
.t-positief { color: var(--bosrand-lite); }
.t-negatief { color: var(--fout-rood); }

/* ── KNOPPEN ───────────────────────────────────────────────────── */
.knop {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 26px;
  border-radius: var(--rad-pill);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: background 0.15s ease-out, transform 0.1s ease-out, color 0.15s ease-out;
  white-space: nowrap;
}

.knop-primair {
  background: var(--bosrand);
  color: #fff;
}
.knop-primair:hover { background: var(--bosrand-mid); }
.knop-primair:active { transform: scale(0.96); }

.knop-ghost {
  background: transparent;
  color: var(--txt-donker-gedimpt);
  padding: 12px 20px;
}
.knop-ghost:hover { color: var(--txt-donker); }

/* ── LAYOUT-PRIMITIVEN ─────────────────────────────────────────── */
.holder {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
}

.holder-smal {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
}

.sectie {
  padding: var(--r-3xl) 0;
}

.sectie-tight {
  padding: var(--r-2xl) 0;
}

@media (max-width: 640px) {
  .sectie { padding: var(--r-2xl) 0; }
}

/* ── INTRO / HERO ──────────────────────────────────────────────── */
.intro {
  padding: clamp(64px, 12vh, 140px) 0 clamp(48px, 8vh, 90px);
  position: relative;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(40px, 7vw, 90px);
  align-items: end;
}

@media (max-width: 880px) {
  .intro-grid { grid-template-columns: 1fr; gap: 56px; }
}

.intro-tekst .t-label { margin-bottom: 22px; }
.intro-tekst .t-display { margin-bottom: 26px; }

.intro-tekst .t-display em {
  font-style: italic;
  color: var(--bosrand-lite);
  font-weight: 600;
}

.intro-lead {
  font-family: var(--sans);
  font-size: clamp(1.1rem, 1.6vw, 1.22rem);
  line-height: 1.55;
  color: var(--txt-donker);
  max-width: 52ch;
  margin-bottom: 36px;
}

.intro-acties {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 28px;
}

.intro-meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--txt-donker-gedimpt);
  display: flex;
  flex-wrap: wrap;
  gap: 18px 24px;
}

.intro-meta span { display: inline-flex; align-items: center; gap: 6px; }
.intro-meta .meta-tik {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--bosrand-lite);
}

/* ── SALDO HERO — signature component, gebruikt als landing-visual */
.saldo-hero {
  background: var(--avondlucht-mid);
  border: 1px solid var(--avondlucht-border);
  border-radius: var(--rad-card);
  padding: 28px 28px 24px;
}

.saldo-hero-kop {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 22px;
}

.saldo-hero-lbl {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--txt-donker-gedimpt);
}

.saldo-hero-auto {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--txt-donker-gedimpt);
}

.saldo-hero-val {
  font-family: var(--mono);
  font-weight: 700;
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--bosrand-lite);
  margin-bottom: 14px;
  display: block;
}

.saldo-hero-uitleg {
  font-size: 0.95rem;
  color: var(--txt-donker-gedimpt);
  margin-bottom: 24px;
  font-style: italic;
}

.saldo-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  padding-top: 22px;
  border-top: 1px solid var(--avondlucht-border);
}

.saldo-stat-lbl {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--txt-donker-gedimpt);
  margin-bottom: 4px;
}

.saldo-stat-val {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--txt-donker);
  letter-spacing: -0.01em;
}

/* ── MANIFEST — varied list, NIET een card-grid ─────────────────── */
.manifest {
  background: var(--avondlucht);
  position: relative;
}

.manifest-kop {
  margin-bottom: var(--r-xl);
  max-width: 720px;
}

.manifest-kop .t-label { margin-bottom: 18px; }
.manifest-kop .t-headline { margin-bottom: 16px; }

.manifest-lijst {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--avondlucht-border);
}

.manifest-item {
  display: grid;
  grid-template-columns: 60px minmax(0, 1fr) minmax(220px, 0.6fr);
  gap: clamp(20px, 4vw, 56px);
  padding: 28px 0;
  border-bottom: 1px solid var(--avondlucht-border);
  align-items: baseline;
}

.manifest-nr {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--txt-donker-gedimpt);
}

.manifest-titel {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.4rem, 2.4vw, 1.85rem);
  line-height: 1.18;
  color: var(--txt-donker);
}

.manifest-titel em {
  color: var(--bosrand-lite);
  font-style: italic;
}

.manifest-tekst {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--txt-donker-gedimpt);
}

/* Mini-visualisatie aan het einde van elke manifest-rij — geen iconen
   maar abstracte component-fragmenten uit de echte app. */
.manifest-visual {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.manifest-visual svg {
  width: 100%;
  max-width: 220px;
  height: auto;
  overflow: visible;
}

/* Route polyline visual — draws in op intersect */
.mv-route-fill {
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  transition: stroke-dashoffset 1.4s cubic-bezier(0.22, 1, 0.36, 1) 0.2s;
}
.zichtbaar .mv-route-fill { stroke-dashoffset: 0; }

/* Tankbeurten-stack visual — items schuiven in */
.mv-tank-rij {
  opacity: 0;
  transform: translateX(12px);
  transition: opacity 0.5s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
.zichtbaar .mv-tank-rij:nth-child(1) { transition-delay: 0.15s; }
.zichtbaar .mv-tank-rij:nth-child(2) { transition-delay: 0.3s; }
.zichtbaar .mv-tank-rij:nth-child(3) { transition-delay: 0.45s; }
.zichtbaar .mv-tank-rij {
  opacity: 1;
  transform: translateX(0);
}

/* Calendar visual — celletjes lichten op */
.mv-cal-cel {
  opacity: 0;
  transition: opacity 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.zichtbaar .mv-cal-cel { opacity: 1; }
.mv-cal-cel.actief {
  fill: var(--bosrand);
}

/* Afreken-chips visual — chips lichten op één voor één */
.mv-chip {
  opacity: 0;
  transition: opacity 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.zichtbaar .mv-chip:nth-child(1) { transition-delay: 0.1s; }
.zichtbaar .mv-chip:nth-child(2) { transition-delay: 0.22s; }
.zichtbaar .mv-chip:nth-child(3) { transition-delay: 0.34s; }
.zichtbaar .mv-chip:nth-child(4) { transition-delay: 0.46s; }
.zichtbaar .mv-chip { opacity: 1; }

@media (max-width: 760px) {
  .manifest-item {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 28px 0;
  }
  .manifest-titel { font-size: 1.4rem; }
  .manifest-visual { justify-content: flex-start; }
}

/* ── IN ACTIE — drie phone-screens die de app tonen ─────────────── */
.in-actie {
  background: var(--avondlucht-mid);
}

.in-actie-kop {
  margin-bottom: clamp(48px, 7vw, 80px);
  max-width: 680px;
}

.in-actie-kop .t-label { margin-bottom: 18px; }
.in-actie-kop .t-headline { margin-bottom: 14px; }

.in-actie-rij {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 3vw, 36px);
  align-items: start;
}

.actie-paneel {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.actie-paneel:nth-child(2) { margin-top: clamp(0px, 4vw, 56px); }
.actie-paneel:nth-child(3) { margin-top: clamp(0px, 7vw, 112px); }

.actie-screen {
  background: var(--avondlucht);
  border: 1px solid var(--avondlucht-border);
  border-radius: var(--rad-card);
  padding: 22px 20px;
  aspect-ratio: 9 / 14;
  display: flex;
  flex-direction: column;
}

.actie-screen-lbl {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--bosrand-lite);
  margin-bottom: 14px;
}

.actie-naam {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--txt-donker);
  margin-bottom: 4px;
}

.actie-uitleg {
  font-size: 0.86rem;
  line-height: 1.55;
  color: var(--txt-donker-gedimpt);
  max-width: 30ch;
}

/* RIT-screen: kaart-achtige stripes + polyline */
.actie-kaart {
  flex: 1;
  position: relative;
  background:
    repeating-linear-gradient(90deg,
      transparent 0,
      transparent 28px,
      rgba(53, 68, 94, 0.18) 28px,
      rgba(53, 68, 94, 0.18) 29px),
    repeating-linear-gradient(0deg,
      transparent 0,
      transparent 28px,
      rgba(53, 68, 94, 0.18) 28px,
      rgba(53, 68, 94, 0.18) 29px),
    var(--avondlucht-mid);
  border-radius: var(--rad-xs);
  overflow: hidden;
  margin-bottom: 14px;
  min-height: 200px;
}

.actie-kaart svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.actie-kaart-rit {
  fill: none;
  stroke: var(--bosrand-lite);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  transition: stroke-dashoffset 1.8s cubic-bezier(0.22, 1, 0.36, 1) 0.4s;
}
.zichtbaar .actie-kaart-rit { stroke-dashoffset: 0; }

.actie-kaart-marker {
  position: absolute;
  width: 12px; height: 12px;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 0 0 4px rgba(122, 184, 122, 0.2);
}
.actie-kaart-start {
  background: var(--bosrand);
  bottom: 22%; left: 18%;
}
.actie-kaart-eind {
  background: var(--fout-rood);
  top: 18%; right: 22%;
}

.actie-kaart-info {
  position: absolute;
  bottom: 10px; left: 10px;
  background: rgba(27, 37, 55, 0.92);
  border: 1px solid var(--avondlucht-border);
  border-radius: var(--rad-xs);
  padding: 6px 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.actie-kaart-puls {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--bosrand-lite);
  animation: actie-puls 1.6s ease-in-out infinite;
}

@keyframes actie-puls {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}

.actie-kaart-tekst {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--txt-donker);
}

/* TANK-screen: lijst van tankbeurten */
.actie-lijst {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}

.actie-lijst-item {
  background: var(--avondlucht-mid);
  border: 1px solid var(--avondlucht-border);
  border-radius: var(--rad-xs);
  padding: 12px 14px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.actie-lijst-naam {
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--txt-donker);
}

.actie-lijst-sub {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--txt-donker-gedimpt);
  display: block;
  margin-top: 2px;
}

.actie-lijst-val {
  font-family: var(--mono);
  font-weight: 700;
  color: var(--bosrand-lite);
  font-size: 0.85rem;
}

/* AFREKEN-screen: sheet met deeplink-knoppen */
.actie-sheet {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.actie-sheet-saldo {
  text-align: center;
  margin-bottom: 18px;
  padding: 16px 0 14px;
  border-bottom: 1px solid var(--avondlucht-border);
}

.actie-sheet-lbl {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.32em;
  color: var(--txt-donker-gedimpt);
  margin-bottom: 6px;
}

.actie-sheet-val {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--bosrand-lite);
  letter-spacing: -0.01em;
}

.actie-sheet-knoppen {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.actie-sheet-knop {
  background: var(--avondlucht-surface);
  border: 1px solid var(--avondlucht-border);
  border-radius: var(--rad-pill);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--txt-donker);
}

.actie-sheet-knop .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
}

.actie-sheet-knop .dot.wa { background: #25D366; }
.actie-sheet-knop .dot.tk { background: #E91E63; }
.actie-sheet-knop .dot.bq { background: #2A4365; }
.actie-sheet-knop .dot.rv { background: #ffffff; }

@media (max-width: 880px) {
  .in-actie-rij { grid-template-columns: 1fr; }
  .actie-paneel:nth-child(2),
  .actie-paneel:nth-child(3) { margin-top: 0; }
}

/* ── HEADER SCROLL STATE ───────────────────────────────────────── */
.site-header.gescrold {
  border-bottom-color: var(--avondlucht-border);
  background: rgba(20, 28, 46, 0.94);
}

/* ── PULL-QUOTE op /over ─────────────────────────────────────────── */
.pull-quote {
  background: var(--avondlucht-mid);
  padding: clamp(60px, 10vw, 100px) 0;
  border-top: 1px solid var(--avondlucht-border);
  border-bottom: 1px solid var(--avondlucht-border);
}

.pull-quote blockquote {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
}

.pull-quote .qmark {
  font-family: var(--serif);
  font-size: clamp(4rem, 8vw, 6rem);
  line-height: 0.7;
  color: var(--bosrand);
  margin-bottom: -8px;
  display: inline-block;
}

.pull-quote q {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 600;
  font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  line-height: 1.35;
  color: var(--txt-donker);
  display: block;
  margin-top: 12px;
}

.pull-quote q::before,
.pull-quote q::after { content: ''; }

.pull-quote cite {
  display: block;
  margin-top: 32px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--txt-donker-gedimpt);
  font-style: normal;
}

/* ── DOC SECTIE met visual header ───────────────────────────────── */
.doc-sectie-visual {
  width: 100%;
  max-width: 480px;
  height: 64px;
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.doc-sectie.is-zichtbaar .doc-sectie-visual {
  opacity: 1;
  transform: translateY(0);
}

.doc-sectie-visual svg {
  height: 100%;
  overflow: visible;
}

/* ── STAPPEN — sequentieel, niet identieke cards ───────────────── */
.stappen-blok {
  background: var(--avondlucht-mid);
}

.stappen-kop {
  margin-bottom: var(--r-xl);
}

.stappen-rij {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 3vw, 32px);
}

.stap {
  border-top: 2px solid var(--bosrand);
  padding-top: 22px;
}

.stap:nth-child(2) {
  border-top-color: var(--bosrand-mid);
  margin-top: 36px;
}

.stap:nth-child(3) {
  border-top-color: var(--bosrand-lite);
  margin-top: 72px;
}

.stap-nr {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--bosrand-lite);
  margin-bottom: 14px;
}

.stap-titel {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.5rem;
  line-height: 1.2;
  color: var(--txt-donker);
  margin-bottom: 12px;
}

.stap-tekst {
  font-size: 0.95rem;
  color: var(--txt-donker-gedimpt);
  line-height: 1.6;
}

@media (max-width: 760px) {
  .stappen-rij { grid-template-columns: 1fr; }
  .stap:nth-child(2), .stap:nth-child(3) { margin-top: 0; }
}

/* ── EIND-CTA — donker met groene focus ─────────────────────────── */
.einde-cta {
  text-align: center;
  padding: clamp(80px, 14vh, 160px) 0;
}

.einde-cta .t-headline {
  margin-bottom: 16px;
}

.einde-cta-onder {
  font-size: 1rem;
  color: var(--txt-donker-gedimpt);
  margin-bottom: 32px;
  max-width: 48ch;
  margin-left: auto;
  margin-right: auto;
}

/* ── FOOTER ────────────────────────────────────────────────────── */
.site-footer {
  background: var(--avondlucht);
  border-top: 1px solid var(--avondlucht-border);
  padding: 28px 0 36px;
}

.footer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-links {
  display: flex;
  gap: 22px;
}

.footer-links a {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--txt-donker-gedimpt);
}

.footer-links a:hover { color: var(--txt-donker); }

.footer-credit {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--txt-donker-gedimpt);
}

.footer-credit strong {
  color: var(--txt-donker);
  font-weight: 700;
}

/* ── DOCS PAGINA ───────────────────────────────────────────────── */
.doc-pagina-hero {
  padding: clamp(80px, 12vh, 130px) 0 clamp(48px, 7vh, 80px);
}

.doc-grid {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: clamp(40px, 6vw, 80px);
  padding-bottom: var(--r-3xl);
}

.doc-toc {
  position: sticky;
  top: 100px;
  align-self: start;
}

.doc-toc-lbl {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--txt-donker-gedimpt);
  margin-bottom: 16px;
}

.doc-toc-lijst {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.doc-toc-lijst a {
  font-family: var(--sans);
  font-size: 0.92rem;
  color: var(--txt-donker-gedimpt);
  padding: 6px 0 6px 14px;
  border-left: 1px solid var(--avondlucht-border);
  transition: color 0.15s, border-color 0.15s;
}

.doc-toc-lijst a:hover {
  color: var(--txt-donker);
}

.doc-toc-lijst a.actief {
  color: var(--bosrand-lite);
  border-left-color: var(--bosrand);
}

@media (max-width: 880px) {
  .doc-grid { grid-template-columns: 1fr; }
  .doc-toc {
    position: static;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--avondlucht-border);
    margin-bottom: 12px;
  }
  .doc-toc-lijst {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 14px;
  }
  .doc-toc-lijst a {
    border-left: 0;
    padding: 0;
    font-size: 0.82rem;
    color: var(--txt-donker-gedimpt);
  }
}

.doc-sectie {
  padding: var(--r-md) 0 var(--r-xl);
  border-top: 1px solid var(--avondlucht-border);
}

.doc-sectie:first-child {
  border-top: none;
  padding-top: 0;
}

.doc-sectie-nr {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--bosrand-lite);
  margin-bottom: 10px;
}

.doc-sectie-titel {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.55rem, 2.4vw, 1.85rem);
  line-height: 1.18;
  color: var(--txt-donker);
  margin-bottom: 20px;
}

.doc-sectie p {
  margin-bottom: 16px;
  max-width: 64ch;
  color: var(--txt-donker);
  line-height: 1.72;
  font-size: 1rem;
}

.doc-sectie p:last-child { margin-bottom: 0; }

.doc-sectie em {
  font-style: italic;
  color: var(--bosrand-lite);
}

.doc-sectie strong {
  color: var(--txt-donker);
  font-weight: 600;
}

.doc-sectie ul {
  margin: 12px 0 18px 0;
  padding-left: 22px;
  max-width: 64ch;
}

.doc-sectie ul li {
  list-style: disc;
  color: var(--txt-donker);
  margin-bottom: 6px;
  line-height: 1.6;
  font-size: 1rem;
}

.doc-sectie a {
  color: var(--bosrand-lite);
  border-bottom: 1px solid var(--bosrand);
  transition: color 0.15s, border-color 0.15s;
}

.doc-sectie a:hover {
  color: var(--txt-donker);
  border-color: var(--txt-donker);
}

.doc-code {
  display: block;
  background: var(--avondlucht-surface);
  border: 1px solid var(--avondlucht-border);
  border-radius: var(--rad-xs);
  padding: 14px 16px;
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--txt-donker);
  margin: 16px 0 20px;
  overflow-x: auto;
  max-width: 64ch;
}

/* ── OVER-PAGINA — verhaal & tech ──────────────────────────────── */
.over-hero {
  padding: clamp(80px, 12vh, 130px) 0 clamp(40px, 6vh, 70px);
}

.over-verhaal {
  padding: var(--r-xl) 0 var(--r-3xl);
}

.over-verhaal p {
  max-width: 62ch;
  font-size: 1.08rem;
  line-height: 1.72;
  color: var(--txt-donker);
  margin-bottom: 22px;
}

.over-verhaal p:first-of-type::first-letter {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 3.4rem;
  float: left;
  line-height: 0.92;
  margin: 6px 12px 0 0;
  color: var(--bosrand-lite);
}

.over-verhaal em {
  font-style: italic;
  color: var(--bosrand-lite);
}

/* Tech-stack als manifest, niet als 6 identieke blokjes */
.tech-blok {
  background: var(--avondlucht-mid);
  padding: var(--r-2xl) 0;
}

.tech-rij {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: clamp(20px, 3vw, 48px);
  padding: 22px 0;
  border-bottom: 1px solid var(--avondlucht-border);
  align-items: baseline;
}

.tech-rij:first-of-type {
  border-top: 1px solid var(--avondlucht-border);
}

.tech-rij-lbl {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--bosrand-lite);
}

.tech-rij-val {
  font-family: var(--serif);
  font-size: 1.15rem;
  line-height: 1.5;
  color: var(--txt-donker);
}

.tech-rij-val .tech-mono {
  font-family: var(--mono);
  font-size: 0.92rem;
  color: var(--txt-donker-gedimpt);
  display: block;
  margin-top: 4px;
}

@media (max-width: 720px) {
  .tech-rij {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 18px 0;
  }
}

/* ── REVEAL on scroll ───────────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.fade-in.zichtbaar {
  opacity: 1;
  transform: translateY(0);
}