/* ==========================================================================
   Seppeverbeke — design tokens (brandbook v1)
   ========================================================================== */
:root {
  --seppeverbeke-cloud: #F7F6F3;
  --seppeverbeke-surface: #FFFFFF;
  --seppeverbeke-ink-900: #14151A;
  --seppeverbeke-ink-500: #6B6E76;
  --seppeverbeke-line: #E4E3DE;
  --seppeverbeke-lavender-100: #EDEAF9;
  --seppeverbeke-lavender-300: #B7A8E8;
  --seppeverbeke-lavender-500: #8A78C9;
  --seppeverbeke-lavender-700: #5A4791;
  --seppeverbeke-lavender-900: #2E2350;

  --seppeverbeke-radius-card: 12px;
  --seppeverbeke-radius-pill: 999px;

  --seppeverbeke-space-1: 4px;
  --seppeverbeke-space-2: 8px;
  --seppeverbeke-space-3: 16px;
  --seppeverbeke-space-4: 24px;
  --seppeverbeke-space-5: 32px;
  --seppeverbeke-space-6: 48px;
  --seppeverbeke-space-7: 64px;
  --seppeverbeke-space-8: 96px;
  --seppeverbeke-space-9: 120px;

  --seppeverbeke-font-display: 'Space Grotesk', sans-serif;
  --seppeverbeke-font-body: 'Inter', sans-serif;
  --seppeverbeke-font-mono: 'JetBrains Mono', monospace;

  --seppeverbeke-shadow-card: 0 4px 24px rgba(20, 21, 26, 0.06);
  --seppeverbeke-transition: 180ms ease-out;

  --section-padding: var(--seppeverbeke-space-7);
  --container-padding: var(--seppeverbeke-space-4);
}

@media (min-width: 576px) {
  :root {
    --section-padding: var(--seppeverbeke-space-8);
  }
}

@media (min-width: 992px) {
  :root {
    --section-padding: var(--seppeverbeke-space-9);
    --container-padding: var(--seppeverbeke-space-6);
  }
}

/* ==========================================================================
   Reset
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--seppeverbeke-cloud);
  color: var(--seppeverbeke-ink-900);
  font-family: var(--seppeverbeke-font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font: inherit; cursor: pointer; }
input, textarea { font: inherit; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ==========================================================================
   Focus states
   ========================================================================== */
:focus-visible {
  outline: 2px solid var(--seppeverbeke-lavender-500);
  outline-offset: 3px;
  border-radius: 4px;
}
.btn:focus-visible {
  outline-offset: 3px;
}
.nav-toggle:focus-visible,
.card:focus-visible {
  outline-offset: 2px;
}

/* ==========================================================================
   Typography
   ========================================================================== */
h1, h2, h3 {
  font-family: var(--seppeverbeke-font-display);
  font-weight: 700;
  line-height: 1.05;
  margin: 0;
  letter-spacing: -0.01em;
}
h1 { font-size: 34px; font-weight: 900; }
h2 { font-size: 26px; }
h3 { font-size: 20px; }
p { margin: 0; }

.eyebrow {
  display: inline-block;
  font-family: var(--seppeverbeke-font-mono);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--seppeverbeke-lavender-700);
  margin-bottom: var(--seppeverbeke-space-3);
}

.lede {
  font-size: 17px;
  color: var(--seppeverbeke-ink-500);
  max-width: 60ch;
}

@media (min-width: 576px) {
  h1 { font-size: 48px; }
  h2 { font-size: 34px; }
  h3 { font-size: 22px; }
}

@media (min-width: 992px) {
  h1 { font-size: 72px; }
  h2 { font-size: 44px; }
  h3 { font-size: 26px; }
  .lede { font-size: 18px; }
}

/* ==========================================================================
   Layout
   ========================================================================== */
.container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--container-padding);
}
.section { padding-block: var(--section-padding); scroll-margin-top: 88px; }
.stack { display: flex; flex-direction: column; gap: var(--seppeverbeke-space-4); }
.section-head { max-width: 640px; margin-bottom: var(--seppeverbeke-space-6); }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--seppeverbeke-space-2);
  padding: 14px 24px;
  border-radius: var(--seppeverbeke-radius-pill);
  font-family: var(--seppeverbeke-font-body);
  font-weight: 600;
  font-size: 15px;
  border: 1.5px solid transparent;
  transition: background var(--seppeverbeke-transition), border-color var(--seppeverbeke-transition), color var(--seppeverbeke-transition), transform var(--seppeverbeke-transition);
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  position: relative;
  overflow: hidden;
  background: var(--seppeverbeke-lavender-700);
  color: #FFFFFF;
}
.btn-primary:hover { background: var(--seppeverbeke-lavender-900); }
.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -60%;
  width: 40%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: skewX(-20deg);
  transition: left 550ms ease;
  pointer-events: none;
}
.btn-primary:hover::after { left: 130%; }

.btn-secondary {
  background: transparent;
  border-color: var(--seppeverbeke-ink-900);
  color: var(--seppeverbeke-ink-900);
}
.btn-secondary:hover { background: rgba(20, 21, 26, 0.05); }

.btn-on-dark {
  background: var(--seppeverbeke-lavender-300);
  color: var(--seppeverbeke-lavender-900);
}
.btn-on-dark:hover { background: #FFFFFF; }

.btn-sm { padding: 10px 20px; font-size: 14px; }

/* Secondary action as a text link instead of a pill button — used wherever
   a button would compete visually with the page's primary CTA. Reusable
   everywhere this pattern appears (hero, diensten split sections, 404, ...).
   Markup: <a class="link-arrow"><span class="link-arrow-text">Label</span><span class="link-arrow-icon">→</span></a> */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--seppeverbeke-ink-900);
  font-family: var(--seppeverbeke-font-body);
  font-weight: 600;
  font-size: 15px;
}
.link-arrow-text {
  background-image: linear-gradient(var(--seppeverbeke-lavender-500), var(--seppeverbeke-lavender-500));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 1px;
  /* Symmetric padding so the flex-centered text glyph sits truly centered
     within its own box. The underline gap (padding-bottom) is unaffected
     by padding-top, since background-position 100% anchors to the bottom
     edge of the padding box regardless of top padding. Without the matching
     top padding, the text sat ~1px above the button's text center. */
  padding-block: 2px;
  transition: color var(--seppeverbeke-transition), background-size var(--seppeverbeke-transition);
}
.link-arrow-icon {
  display: inline-block;
  transition: transform var(--seppeverbeke-transition), color var(--seppeverbeke-transition);
}
.link-arrow:hover .link-arrow-text,
.link-arrow:focus-visible .link-arrow-text {
  color: var(--seppeverbeke-lavender-700);
  background-size: 100% 1px;
}
.link-arrow:hover .link-arrow-icon,
.link-arrow:focus-visible .link-arrow-icon {
  color: var(--seppeverbeke-lavender-700);
  transform: translateX(4px);
}
.link-arrow:focus-visible {
  outline: 2px solid var(--seppeverbeke-lavender-500);
  outline-offset: 3px;
  border-radius: 4px;
}
@media (prefers-reduced-motion: reduce) {
  .link-arrow:hover .link-arrow-icon,
  .link-arrow:focus-visible .link-arrow-icon {
    transform: none;
  }
}

/* ==========================================================================
   Header / Nav
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(247, 246, 243, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--seppeverbeke-line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.wordmark {
  font-family: var(--seppeverbeke-font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--seppeverbeke-ink-900);
  cursor: pointer;
  transition: color var(--seppeverbeke-transition);
}
.wordmark:hover,
.wordmark:focus-visible { color: var(--seppeverbeke-lavender-700); }
.wordmark-dot {
  display: inline-block;
  color: var(--seppeverbeke-lavender-500);
  animation: dot-pulse 2.6s ease-in-out infinite;
}
@keyframes dot-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.55; transform: scale(1.2); }
}

.site-nav {
  display: none;
  align-items: center;
  gap: var(--seppeverbeke-space-6);
}
.site-nav a:not(.btn) {
  font-size: 15px;
  font-weight: 500;
  color: var(--seppeverbeke-ink-900);
  position: relative;
  padding-block: 4px;
}
.site-nav a:not(.btn)::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 2px;
  background: var(--seppeverbeke-lavender-700);
  transition: right var(--seppeverbeke-transition);
}
.site-nav a:not(.btn):hover::after { right: 0; }
.site-nav a:not(.btn)[aria-current="page"] { color: var(--seppeverbeke-lavender-700); }

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  padding: 0;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--seppeverbeke-ink-900);
  border-radius: 2px;
  transition: transform 200ms ease-out, opacity 200ms ease-out;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 992px) {
  .site-nav { display: flex; }
  .nav-toggle { display: none; }
}

/* Mobile nav — full-screen overlay (replaces the old dropdown-card menu).
   Sits as a sibling of .site-header (not nested inside it) because
   .site-header's backdrop-filter would otherwise establish a containing
   block for this element's position: fixed, breaking full-viewport sizing.
   The persistent sticky header bar above it already provides the "logo
   left / close button right" top row (the nav-toggle morphs into the close
   icon), so the panel itself only needs to hold the nav items + CTA. */
.mobile-nav {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 39;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--seppeverbeke-space-6);
  background: var(--seppeverbeke-cloud);
  padding: var(--seppeverbeke-space-6) var(--container-padding) var(--seppeverbeke-space-5);
  overflow-y: auto;
  opacity: 0;
  transform: translateY(-8px);
  visibility: hidden;
  pointer-events: none;
  transition: opacity 220ms ease-out, transform 220ms ease-out, visibility 0ms linear 220ms;
}
.mobile-nav::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(20, 21, 26, 0.06) 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
}
.mobile-nav > * { position: relative; z-index: 1; }
.mobile-nav.is-open {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
  pointer-events: auto;
  transition: opacity 220ms ease-out, transform 220ms ease-out, visibility 0ms linear 0ms;
}
.mobile-nav.is-closing {
  transition: opacity 150ms ease-out, transform 150ms ease-out, visibility 0ms linear 150ms;
}
body.mobile-nav-open { overflow: hidden; }

.mobile-nav-items {
  display: flex;
  flex-direction: column;
}
.mobile-nav-item {
  display: flex;
  align-items: baseline;
  gap: var(--seppeverbeke-space-3);
  padding-block: var(--seppeverbeke-space-4);
  border-bottom: 1px solid var(--seppeverbeke-line);
  font-family: var(--seppeverbeke-font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--seppeverbeke-ink-900);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 320ms ease-out, transform 320ms ease-out, color var(--seppeverbeke-transition);
}
@media (min-width: 380px) {
  .mobile-nav-item { font-size: 24px; }
}
.mobile-nav-item-num {
  font-family: var(--seppeverbeke-font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--seppeverbeke-lavender-700);
}
.mobile-nav-item[aria-current="page"] { color: var(--seppeverbeke-lavender-700); }
.mobile-nav.is-open .mobile-nav-item { opacity: 1; transform: translateY(0); }

.mobile-nav-cta {
  width: 100%;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 320ms ease-out, transform 320ms ease-out, background var(--seppeverbeke-transition);
}
.mobile-nav.is-open .mobile-nav-cta { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .mobile-nav,
  .mobile-nav-item,
  .mobile-nav-cta {
    transition-duration: 150ms !important;
    transition-delay: 0ms !important;
    transform: none !important;
  }
}

@media (min-width: 992px) {
  .mobile-nav { display: none; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: var(--seppeverbeke-space-8) var(--section-padding);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
}
@media (min-width: 1200px) {
  .hero-grid {
    grid-template-columns: 2fr 1fr;
    align-items: start;
    gap: var(--seppeverbeke-space-5);
  }
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero-logos { display: none; }
@media (min-width: 1200px) {
  .hero-logos {
    display: block;
    position: relative;
    min-height: 560px;
  }
}

.hero-logo-chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: var(--seppeverbeke-space-3);
  background: var(--seppeverbeke-surface);
  border: 1px solid var(--seppeverbeke-line);
  border-radius: var(--seppeverbeke-radius-pill);
  padding: 14px 22px;
  box-shadow: var(--seppeverbeke-shadow-card);
  font-family: var(--seppeverbeke-font-mono);
  font-size: 16px;
  font-weight: 600;
  color: var(--seppeverbeke-ink-900);
  white-space: nowrap;
  scale: 1;
  animation: hero-logo-float 6s ease-in-out infinite;
  transition: scale var(--seppeverbeke-transition), box-shadow var(--seppeverbeke-transition);
}
.hero-logo-chip:hover {
  animation-play-state: paused;
  scale: 1.12;
  box-shadow: 0 10px 26px rgba(20, 21, 26, 0.14);
  z-index: 2;
}
.hero-logo-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}
.hero-logo-chip--claude         { top: 0px;   right: 40px;  animation-delay: 0s; }
.hero-logo-chip--chatgpt        { top: 70px;  right: -20px; animation-delay: 1.2s; }
.hero-logo-chip--zapier         { top: 140px; right: 110px; animation-delay: 0.6s; }
.hero-logo-chip--n8n            { top: 210px; right: -10px; animation-delay: 1.8s; }
.hero-logo-chip--microsoft      { top: 280px; right: 80px;  animation-delay: 0.3s; }
.hero-logo-chip--odoo           { top: 350px; right: -20px; animation-delay: 1.5s; }
.hero-logo-chip--power-automate { top: 420px; right: 90px;  animation-delay: 2.1s; }
.hero-logo-chip--plaud          { top: 490px; right: 0px;   animation-delay: 2.4s; }
@keyframes hero-logo-float {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -10px; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-logo-chip { animation: none; }
}

.hero-blob {
  position: absolute;
  top: -90px;
  right: -130px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: var(--seppeverbeke-lavender-100);
  filter: blur(2px);
  z-index: 0;
}
@media (min-width: 576px) {
  .hero-blob { top: -140px; right: -180px; width: 480px; height: 480px; }
}
@media (min-width: 992px) {
  .hero-blob { top: -180px; right: -220px; width: 640px; height: 640px; }
}

.hero p.lede { margin-top: var(--seppeverbeke-space-4); }
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--seppeverbeke-space-3);
  margin-top: var(--seppeverbeke-space-6);
}
@media (max-width: 575.98px) {
  .hero-actions .btn { width: 100%; }
}

/* Ambient float on the hero accent circle */
@keyframes blob-float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-14px, 16px); }
}
.hero-blob { animation: blob-float 11s ease-in-out infinite; }

/* Hero content entrance */
@keyframes hero-fade-up {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-inner > * {
  animation: hero-fade-up 700ms ease-out both;
}
.hero-inner > *:nth-child(1) { animation-delay: 0ms; }
.hero-inner > *:nth-child(2) { animation-delay: 90ms; }
.hero-inner > *:nth-child(3) { animation-delay: 180ms; }
.hero-inner > *:nth-child(4) { animation-delay: 270ms; }

/* ==========================================================================
   Cards / tile grid (signature interaction #1)
   ========================================================================== */
.tile-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--seppeverbeke-space-4);
}
@media (min-width: 576px) {
  .tile-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 992px) {
  .tile-grid--3 { grid-template-columns: repeat(3, 1fr); }
  .tile-grid--4 { grid-template-columns: repeat(4, 1fr); }
}

/* Bento variant: variable tile sizes *and* shapes, same radius/border
   language as .card. A 6-column canvas with hand-tuned, explicitly pinned
   positions (grid-*-start) so the mosaic tiles perfectly with zero gaps —
   `dense` auto-placement alone can't guarantee that once spans vary in
   both directions. Shape classes only set size (grid-*-end: span N), so
   the moment the portfolio filter hides a card (.is-filtered-out), the
   :has() check below disables all pins and the grid falls back to plain
   `dense` auto-placement, letting the remaining cards reflow. */
@media (min-width: 992px) {
  .tile-grid--bento {
    grid-template-columns: repeat(6, 1fr);
    grid-auto-rows: minmax(190px, auto);
    grid-auto-flow: dense;
  }
  /* Large — the two flagship cases (strong numbers / strong visual) */
  .tile-grid--bento .card--bento-hero {
    grid-column-end: span 4;
    grid-row-end: span 2;
    padding: var(--seppeverbeke-space-6);
  }
  .tile-grid--bento .card--bento-vertical {
    grid-column-end: span 2;
    grid-row-end: span 3;
    padding: var(--seppeverbeke-space-6);
  }
  /* Medium — square and wide/low variants */
  .tile-grid--bento .card--bento-square { grid-column-end: span 2; grid-row-end: span 2; }
  .tile-grid--bento .card--bento-band { grid-column-end: span 4; grid-row-end: span 1; }
  /* Small — compact/older projects */
  .tile-grid--bento .card--bento-compact { grid-column-end: span 2; grid-row-end: span 1; }
  /* "Deze website" — unchanged, stays a narrow horizontal strip at the bottom */
  .tile-grid--bento .card--bento-wide {
    grid-column-end: span 6;
    flex-direction: row;
    align-items: center;
    gap: var(--seppeverbeke-space-5);
  }
  .tile-grid--bento .card--bento-hero h3 { font-size: 26px; }

  /* Explicit, hand-tuned positions — only active while every card is
     visible. Guarantees a gap-free mosaic in the default ("all") view. */
  #portfolio-grid:not(:has(.is-filtered-out)) > a:nth-child(1) { grid-column-start: 1; grid-row-start: 1; }
  #portfolio-grid:not(:has(.is-filtered-out)) > a:nth-child(2) { grid-column-start: 3; grid-row-start: 4; }
  #portfolio-grid:not(:has(.is-filtered-out)) > a:nth-child(3) { grid-column-start: 1; grid-row-start: 3; }
  #portfolio-grid:not(:has(.is-filtered-out)) > a:nth-child(4) { grid-column-start: 5; grid-row-start: 5; }
  #portfolio-grid:not(:has(.is-filtered-out)) > a:nth-child(5) { grid-column-start: 5; grid-row-start: 1; }
  #portfolio-grid:not(:has(.is-filtered-out)) > a:nth-child(6) { grid-column-start: 3; grid-row-start: 3; }
  #portfolio-grid:not(:has(.is-filtered-out)) > a:nth-child(7) { grid-column-start: 5; grid-row-start: 4; }
  #portfolio-grid:not(:has(.is-filtered-out)) > a:nth-child(8) { grid-column-start: 1; grid-row-start: 5; }
  #portfolio-grid:not(:has(.is-filtered-out)) > a:nth-child(9) { grid-column-start: 1; grid-row-start: 6; }
  #portfolio-grid:not(:has(.is-filtered-out)) > a:nth-child(10) { grid-column-start: 5; grid-row-start: 6; }
  #portfolio-grid:not(:has(.is-filtered-out)) > a:nth-child(11) { grid-column-start: 1; grid-row-start: 7; }

  /* Filtered view (a specific category, not "Alle"): the hand-tuned bento
     ratios above only add up for the full curated set of 11 cases. For an
     arbitrary subset they leave gaps and mismatched proportions, so fall
     back to a plain, uniform grid with equal-size cards. */
  #portfolio-grid.is-filtered {
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: auto;
  }
  #portfolio-grid.is-filtered .card {
    grid-column-start: auto !important;
    grid-row-start: auto !important;
    grid-column-end: span 1 !important;
    grid-row-end: span 1 !important;
    flex-direction: column !important;
    padding: var(--seppeverbeke-space-5) !important;
  }
  #portfolio-grid.is-filtered .card-bento-wide-body { gap: var(--seppeverbeke-space-3); }
  #portfolio-grid.is-filtered .card--bento-hero h3 { font-size: inherit; }
}
.card-bento-wide-body {
  display: flex;
  flex-direction: column;
  gap: var(--seppeverbeke-space-2);
}

.card {
  display: flex;
  flex-direction: column;
  gap: var(--seppeverbeke-space-3);
  background: var(--seppeverbeke-surface);
  border: 1px solid var(--seppeverbeke-line);
  border-radius: var(--seppeverbeke-radius-card);
  padding: var(--seppeverbeke-space-5);
  box-shadow: var(--seppeverbeke-shadow-card);
  transition: transform var(--seppeverbeke-transition), border-color var(--seppeverbeke-transition), box-shadow var(--seppeverbeke-transition);
}
.card:hover {
  transform: translateY(-2px);
  border-color: var(--seppeverbeke-lavender-700);
  box-shadow: 0 16px 32px rgba(20, 21, 26, 0.10);
}
.card .eyebrow { margin-bottom: 0; }
.card p { color: var(--seppeverbeke-ink-500); }

.case-meta {
  display: block;
  font-family: var(--seppeverbeke-font-mono);
  font-size: 12px;
  color: var(--seppeverbeke-ink-500);
  margin-top: calc(-1 * var(--seppeverbeke-space-1));
}

.tool-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--seppeverbeke-space-2);
  margin-top: var(--seppeverbeke-space-2);
}

.icon-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--seppeverbeke-lavender-100);
  color: var(--seppeverbeke-lavender-700);
}
.icon-card h3 { margin-top: var(--seppeverbeke-space-1); }

.card-icon-sm {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--seppeverbeke-lavender-100);
  color: var(--seppeverbeke-lavender-700);
  transition: background var(--seppeverbeke-transition), color var(--seppeverbeke-transition);
}
.card-icon-sm svg { width: 18px; height: 18px; }
.card:hover .card-icon-sm {
  background: var(--seppeverbeke-lavender-700);
  color: #FFFFFF;
}

/* ==========================================================================
   Signal list ("herken je dit?")
   ========================================================================== */
.signal-list {
  display: flex;
  flex-direction: column;
  margin: var(--seppeverbeke-space-6) 0 0;
  border-top: 1px solid var(--seppeverbeke-line);
}
.signal-item {
  display: flex;
  align-items: flex-start;
  gap: var(--seppeverbeke-space-4);
  padding: var(--seppeverbeke-space-4) 0;
  border-bottom: 1px solid var(--seppeverbeke-line);
}
.signal-icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  margin-top: 2px;
  color: var(--seppeverbeke-lavender-500);
}
.signal-icon svg { width: 20px; height: 20px; }
.signal-item p { font-size: 17px; color: var(--seppeverbeke-ink-900); }

.sector-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--seppeverbeke-space-2);
  margin-top: var(--seppeverbeke-space-5);
}

/* ==========================================================================
   Intake panel (rustpunt, geen klikbare kaart)
   ========================================================================== */
.intake-panel {
  position: relative;
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--seppeverbeke-space-4);
  background: var(--seppeverbeke-surface);
  border: 1px solid var(--seppeverbeke-line);
  border-radius: var(--seppeverbeke-radius-card);
  box-shadow: var(--seppeverbeke-shadow-card);
  padding: var(--seppeverbeke-space-7) var(--seppeverbeke-space-5);
  overflow: hidden;
}
.intake-panel .eyebrow { margin-bottom: 0; }
.intake-panel > * { position: relative; z-index: 1; }

/* Cursor-following glow — a one-off surprise on the site's key conversion
   moment, deliberately not reused anywhere else. JS-driven (see js/main.js),
   desktop-with-mouse only. */
.intake-panel-glow {
  position: absolute;
  z-index: 0;
  top: -190px;
  left: -190px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(138, 120, 201, 0.16) 0%, rgba(138, 120, 201, 0) 70%);
  transform: translate3d(var(--glow-x, 50%), var(--glow-y, 50%), 0);
  transition: transform 200ms ease-out, opacity 220ms ease-out;
  opacity: 0;
  pointer-events: none;
}
.intake-panel-glow.is-visible { opacity: 1; }
@media not all and (hover: hover) and (pointer: fine) {
  .intake-panel-glow { display: none; }
}

/* ==========================================================================
   Filter bar (portfolio)
   ========================================================================== */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--seppeverbeke-space-2);
  margin-bottom: var(--seppeverbeke-space-3);
}
.filter-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  border-radius: var(--seppeverbeke-radius-pill);
  border: 1.5px solid var(--seppeverbeke-line);
  background: var(--seppeverbeke-surface);
  font-family: var(--seppeverbeke-font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--seppeverbeke-ink-500);
  transition: background var(--seppeverbeke-transition), border-color var(--seppeverbeke-transition), color var(--seppeverbeke-transition), transform var(--seppeverbeke-transition);
}
.filter-pill:hover {
  border-color: var(--seppeverbeke-lavender-700);
  color: var(--seppeverbeke-ink-900);
}
.filter-pill.is-active {
  background: var(--seppeverbeke-lavender-700);
  border-color: var(--seppeverbeke-lavender-700);
  color: #FFFFFF;
}
.filter-count {
  font-family: var(--seppeverbeke-font-mono);
  font-size: 13px;
  color: var(--seppeverbeke-ink-500);
  margin: 0 0 var(--seppeverbeke-space-4);
}

.tile-grid .card {
  transition: border-color var(--seppeverbeke-transition), box-shadow var(--seppeverbeke-transition);
}
.tile-grid .card.is-filtered-out { display: none; }

/* Filter fade + stagger swap — reuses the .reveal opacity/translateY pattern
   and ease-out curve so filtering the portfolio feels like the same motion
   language as the rest of the site, instead of a new one-off animation. */
.tile-grid .card.filter-fade-out {
  transition: opacity 140ms ease-out, transform 140ms ease-out;
  opacity: 0;
  transform: translateY(-5px);
  pointer-events: none;
}
.tile-grid .card.filter-fade-in {
  opacity: 0;
  transform: translateY(5px);
  transition: opacity 320ms ease-out, transform 320ms ease-out;
  pointer-events: none;
}
.tile-grid .card.filter-fade-in.filter-fade-in-active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
@media (prefers-reduced-motion: reduce) {
  .tile-grid .card.filter-fade-out,
  .tile-grid .card.filter-fade-in {
    transform: none !important;
    transition-duration: 120ms !important;
    transition-delay: 0ms !important;
  }
}

/* ==========================================================================
   Text + image
   ========================================================================== */
.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--seppeverbeke-space-6);
  align-items: center;
}
@media (min-width: 992px) {
  .split { grid-template-columns: 1fr 1fr; gap: var(--seppeverbeke-space-8); }
  .split--reverse .split-media { order: 2; }
  /* Contact page: the "Rechtstreeks contact" card sticks below the sticky
     header (72px) and travels only as far as the taller left column (intro
     + form) — align-self: start keeps its box sized to its own content
     instead of stretching to match the row, which is what lets it "let go"
     once the left column scrolls past. */
  .split-body--sticky {
    align-self: start;
    position: sticky;
    top: calc(72px + var(--seppeverbeke-space-5));
  }
}
.split-media {
  aspect-ratio: 4 / 3;
  background: var(--seppeverbeke-lavender-100);
  border-radius: var(--seppeverbeke-radius-card);
  overflow: hidden;
}
.split-media img { width: 100%; height: 100%; object-fit: cover; }
.split-media-icon {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--seppeverbeke-lavender-700);
}
.split-media-icon svg { width: 30%; height: 30%; min-width: 64px; min-height: 64px; stroke-width: 1.3; }
.split-body p { color: var(--seppeverbeke-ink-500); margin-top: var(--seppeverbeke-space-3); }

.case-body { max-width: 680px; }
.case-body p { color: var(--seppeverbeke-ink-900); }
.case-body p + p { margin-top: var(--seppeverbeke-space-4); }
.case-body h3 { margin-top: var(--seppeverbeke-space-6); margin-bottom: var(--seppeverbeke-space-3); }
.case-body h3:first-child { margin-top: 0; }
.case-body a { color: var(--seppeverbeke-lavender-700); text-decoration: underline; text-underline-offset: 2px; }
.case-body a:hover,
.case-body a:focus-visible { color: var(--seppeverbeke-lavender-900); }
.case-body .legal-updated { margin-top: var(--seppeverbeke-space-6); color: var(--seppeverbeke-ink-500); font-size: 14px; }

.back-link {
  display: inline-flex;
  align-items: center;
  color: var(--seppeverbeke-lavender-700);
  font-weight: 600;
  font-size: 14px;
  transition: transform var(--seppeverbeke-transition);
}
.back-link:hover { transform: translateX(-4px); }

/* ==========================================================================
   Process strip (input → verwerking → output)
   ========================================================================== */
.process-strip {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--seppeverbeke-space-3);
  background: var(--seppeverbeke-surface);
  border: 1px solid var(--seppeverbeke-line);
  border-radius: var(--seppeverbeke-radius-card);
  box-shadow: var(--seppeverbeke-shadow-card);
  padding: var(--seppeverbeke-space-6) var(--seppeverbeke-space-5);
}
@media (min-width: 768px) {
  .process-strip { flex-direction: row; align-items: flex-start; }
}
.process-step {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--seppeverbeke-space-2);
  flex: 1;
}
.process-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--seppeverbeke-lavender-100);
  color: var(--seppeverbeke-lavender-700);
  flex-shrink: 0;
}
.process-icon svg { width: 22px; height: 22px; }
.process-label {
  font-family: var(--seppeverbeke-font-mono);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--seppeverbeke-lavender-700);
}
.process-step p { color: var(--seppeverbeke-ink-500); font-size: 15px; }
.process-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--seppeverbeke-lavender-300);
  padding: var(--seppeverbeke-space-1) 0;
  transform: rotate(90deg);
}
@media (min-width: 768px) {
  .process-arrow { transform: none; margin-top: 12px; }
}
.process-arrow svg { width: 20px; height: 20px; }

/* ==========================================================================
   Toolflow — reusable tool-node sequence for case-page "02 · Aanpak" steps.
   Framed as its own card, same chrome as .process-strip above (white
   surface, thin border, card shadow). Sits as a direct child of
   .case-phases (sibling to .case-phase), so it isn't squeezed to the 680px
   reading width. Nodes are logo + name only (no caption line), always in
   full colour. Populated via js/toolflow.js (renderToolflow()).

   Layout: mobile is a fixed-size vertical column (nodes stacked). From
   768px up, all nodes sit on a single horizontal row — node/icon size is
   fluid (flexbox flex-basis: clamp(), with flex-shrink so it's mathematically
   guaranteed to fit: the browser proportionally shrinks every node, arrow
   and gap together rather than ever wrapping or overflowing). No JS
   measuring/resize handling needed, it's pure CSS.
   ========================================================================== */
.toolflow {
  background: var(--seppeverbeke-surface);
  border: 1px solid var(--seppeverbeke-line);
  border-radius: var(--seppeverbeke-radius-card);
  box-shadow: var(--seppeverbeke-shadow-card);
  padding: var(--seppeverbeke-space-6) var(--seppeverbeke-space-5);
}
.toolflow-flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--seppeverbeke-space-6);
}
@media (min-width: 768px) {
  .toolflow-flow {
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: flex-start;
    justify-content: center;
    gap: clamp(6px, 1.6vw, 28px);
  }
}
.toolflow-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--seppeverbeke-space-3);
  width: 184px;
  flex-shrink: 0;
  text-align: center;
  border-radius: var(--seppeverbeke-radius-card);
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}
@media (min-width: 768px) {
  .toolflow-node {
    /* flex-grow lets nodes fill the row (as large as possible); the
       clamp() basis + max-width cap growth; flex-shrink guarantees the
       whole row fits without wrapping or horizontal scroll, even right
       around the 768px boundary or the 992px container-padding jump. */
    width: auto;
    flex: 1 1 clamp(84px, 12.5vw, 168px);
    max-width: 168px;
    min-width: 0;
  }
}
.toolflow-node:focus-visible {
  outline: 2px solid var(--seppeverbeke-lavender-500);
  outline-offset: 6px;
  border-radius: var(--seppeverbeke-radius-card);
}
.toolflow-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 128px;
  height: 128px;
  border-radius: 50%;
  background: var(--seppeverbeke-lavender-100);
  flex-shrink: 0;
  overflow: hidden;
  box-shadow: 0 0 0 0 rgba(138, 120, 201, 0);
  transition: transform var(--seppeverbeke-transition), box-shadow var(--seppeverbeke-transition);
}
@media (min-width: 768px) {
  .toolflow-icon {
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
  }
}
.toolflow-icon img {
  width: 54%;
  height: 54%;
  object-fit: contain;
}
.toolflow-icon--fallback {
  font-family: var(--seppeverbeke-font-mono);
  font-size: 26px;
  font-weight: 500;
  color: var(--seppeverbeke-lavender-700);
}
/* Hover: scale-up + soft lavender glow. Logos stay full colour always, on
   every device — no grayscale fade. */
@media (hover: hover) and (pointer: fine) {
  .toolflow-node:hover .toolflow-icon {
    transform: scale(1.1);
    box-shadow: 0 0 0 8px rgba(138, 120, 201, 0.18), 0 8px 20px rgba(138, 120, 201, 0.3);
  }
}
/* Keyboard focus and the text-step ↔ node hover/focus coupling
   (js/toolflow.js initToolflowSync) both work the same regardless of hover
   capability, so they sit outside the (hover: hover) gate above. */
.toolflow-node:focus-visible .toolflow-icon,
.toolflow-node--linked .toolflow-icon {
  transform: scale(1.1);
  box-shadow: 0 0 0 8px rgba(138, 120, 201, 0.18), 0 8px 20px rgba(138, 120, 201, 0.3);
}
@media (prefers-reduced-motion: reduce) {
  /* Glow/highlight still applies, only the scale movement is skipped. */
  .toolflow-node:hover .toolflow-icon,
  .toolflow-node:focus-visible .toolflow-icon,
  .toolflow-node--linked .toolflow-icon {
    transform: none;
  }
}
.toolflow-name {
  font-family: var(--seppeverbeke-font-body);
  font-weight: 600;
  font-size: 15px;
  color: var(--seppeverbeke-ink-900);
}
.toolflow-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--seppeverbeke-lavender-300);
  transform: rotate(90deg);
}
@media (min-width: 768px) {
  .toolflow-arrow {
    flex: 0 0 clamp(14px, 2vw, 22px);
    transform: none;
    margin-top: 40px;
  }
}
.toolflow-arrow svg { width: 26px; height: 26px; }
@media (min-width: 768px) {
  .toolflow-arrow svg { width: 100%; height: auto; }
}

/* Numbered text-step list (js/toolflow.js renderToolflowSteps()), rendered
   from the same data as the diagram above and cross-highlighted with it
   via matching data-step (js/toolflow.js initToolflowSync()). */
.toolflow-steps {
  display: flex;
  flex-direction: column;
  gap: var(--seppeverbeke-space-2);
  list-style: none;
  margin: 0;
  padding: 0;
}
.toolflow-step {
  display: flex;
  gap: var(--seppeverbeke-space-3);
  align-items: flex-start;
  padding: var(--seppeverbeke-space-3);
  margin-left: calc(-1 * var(--seppeverbeke-space-3));
  margin-right: calc(-1 * var(--seppeverbeke-space-3));
  border-radius: var(--seppeverbeke-radius-card);
  border-left: 2px solid transparent;
  scroll-margin-top: 96px;
  transition: background var(--seppeverbeke-transition), border-color var(--seppeverbeke-transition), box-shadow var(--seppeverbeke-transition);
}
/* Deliberately styled as clearly subordinate to the case-phase-label
   eyebrows ("01 · Probleem", "02 · Aanpak", "03 · Resultaat") above and
   below this list: smaller size, muted grey instead of the lavender accent
   those hoofdsecties use, and "Stap N" wording instead of a bare number —
   so "Stap 6" never reads as a hoofdsectie in its own right while scrolling
   past it into "03 · Resultaat". */
.toolflow-step-num {
  flex-shrink: 0;
  white-space: nowrap;
  padding-top: 3px;
  font-family: var(--seppeverbeke-font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--seppeverbeke-ink-500);
}
.toolflow-step-body { min-width: 0; }
.toolflow-step-name {
  display: block;
  font-weight: 600;
  color: var(--seppeverbeke-ink-900);
  margin-bottom: var(--seppeverbeke-space-1);
}
.toolflow-step-text {
  margin: 0;
  color: var(--seppeverbeke-ink-500);
  transition: color var(--seppeverbeke-transition);
}
/* Hover/focus "preview" highlight — subtle, no scrolling involved. */
.toolflow-step--linked {
  background: var(--seppeverbeke-lavender-100);
  border-left-color: var(--seppeverbeke-lavender-500);
}
.toolflow-step--linked .toolflow-step-text { color: var(--seppeverbeke-ink-900); }
/* Stronger, longer-lived highlight after clicking a diagram node —
   deliberately more pronounced than the hover preview above (thicker
   accent line + a brief settle-in pulse) so it's obvious which step the
   page just scrolled to. js/toolflow.js removes the class again after a
   couple of seconds. */
.toolflow-step--active {
  background: var(--seppeverbeke-lavender-100);
  border-left-color: var(--seppeverbeke-lavender-700);
  box-shadow: 0 0 0 1px var(--seppeverbeke-lavender-300) inset;
  animation: toolflow-step-pulse 900ms ease-out;
}
.toolflow-step--active .toolflow-step-text { color: var(--seppeverbeke-ink-900); }
@keyframes toolflow-step-pulse {
  0% { background: var(--seppeverbeke-lavender-300); }
  100% { background: var(--seppeverbeke-lavender-100); }
}

/* ==========================================================================
   CTA banner
   ========================================================================== */
.cta-banner {
  background: var(--seppeverbeke-lavender-900);
  color: var(--seppeverbeke-lavender-300);
  border-radius: var(--seppeverbeke-radius-card);
  padding: var(--seppeverbeke-space-7) var(--seppeverbeke-space-5);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--seppeverbeke-space-4);
}
.cta-banner h2 { color: #FFFFFF; }

/* Subtle dot-grid texture — pure atmosphere on the homepage's dark CTA band,
   kept low-opacity so it never competes with the CTA text. Scoped to this
   modifier only, so diensten.html's cta-banner (same base class) is untouched. */
.cta-banner--dots { position: relative; overflow: hidden; }
.cta-banner--dots::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.10) 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
}
.cta-banner--dots > * { position: relative; z-index: 1; }

/* ==========================================================================
   Stat row
   ========================================================================== */
.stat-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--seppeverbeke-space-5);
}
@media (min-width: 576px) {
  .stat-row { grid-template-columns: repeat(3, 1fr); }
}

/* ==========================================================================
   Testimonial
   ========================================================================== */
.testimonial {
  border-left: 3px solid var(--seppeverbeke-lavender-500);
  padding-left: var(--seppeverbeke-space-5);
}
.testimonial blockquote {
  margin: 0;
  font-family: var(--seppeverbeke-font-display);
  font-size: 22px;
  font-weight: 500;
  line-height: 1.3;
}
.testimonial cite {
  display: block;
  margin-top: var(--seppeverbeke-space-4);
  font-style: normal;
  font-family: var(--seppeverbeke-font-mono);
  font-size: 13px;
  color: var(--seppeverbeke-ink-500);
}

/* ==========================================================================
   FAQ accordion
   ========================================================================== */
.faq-item {
  border-bottom: 1px solid var(--seppeverbeke-line);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--seppeverbeke-space-4);
  background: none;
  border: none;
  text-align: left;
  padding: var(--seppeverbeke-space-4) 0;
  font-family: var(--seppeverbeke-font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--seppeverbeke-ink-900);
}
.faq-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  position: relative;
}
.faq-icon::before, .faq-icon::after {
  content: '';
  position: absolute;
  background: var(--seppeverbeke-ink-900);
  transition: transform var(--seppeverbeke-transition);
}
.faq-icon::before { top: 50%; left: 0; width: 100%; height: 2px; margin-top: -1px; }
.faq-icon::after { left: 50%; top: 0; height: 100%; width: 2px; margin-left: -1px; }
.faq-item.is-open .faq-icon::after { transform: rotate(90deg); opacity: 0; }

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--seppeverbeke-transition);
}
.faq-item.is-open .faq-answer { grid-template-rows: 1fr; }
.faq-answer-inner { overflow: hidden; }
.faq-answer p {
  color: var(--seppeverbeke-ink-500);
  padding-bottom: var(--seppeverbeke-space-4);
  max-width: 60ch;
}

/* ==========================================================================
   Forms
   ========================================================================== */
.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--seppeverbeke-space-2);
  margin-bottom: var(--seppeverbeke-space-4);
}
.form-field label {
  font-family: var(--seppeverbeke-font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--seppeverbeke-ink-500);
}
.form-field input, .form-field textarea {
  background: var(--seppeverbeke-surface);
  border: 1.5px solid var(--seppeverbeke-line);
  border-radius: var(--seppeverbeke-radius-card);
  padding: 14px 16px;
  color: var(--seppeverbeke-ink-900);
  transition: border-color var(--seppeverbeke-transition);
}
.form-field input:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--seppeverbeke-lavender-700);
}
.form-field input:focus-visible, .form-field textarea:focus-visible {
  outline: none;
  border-color: var(--seppeverbeke-lavender-700);
  box-shadow: 0 0 0 3px var(--seppeverbeke-lavender-100);
}
.form-field textarea { resize: vertical; min-height: 120px; }

/* Live email validation (teaching micro-interaction) */
.form-field--valid {
  position: relative;
}
.form-field--valid input {
  border-color: #2E9E6B;
  padding-right: 42px;
}
.form-field-check {
  position: absolute;
  right: 14px;
  bottom: 13px;
  width: 18px;
  height: 18px;
  color: #2E9E6B;
  opacity: 0;
  transform: scale(0.6);
  transition: opacity 150ms ease-out, transform 150ms ease-out;
  pointer-events: none;
}
.form-field--valid .form-field-check {
  opacity: 1;
  transform: scale(1);
}

.form-error {
  margin-top: var(--seppeverbeke-space-3);
  font-size: 14px;
  color: #C0324A;
}
.form-error a { color: inherit; text-decoration: underline; }

.form-success {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--seppeverbeke-space-2);
  background: var(--seppeverbeke-lavender-100);
  border: 1px solid var(--seppeverbeke-lavender-300);
  border-radius: var(--seppeverbeke-radius-card);
  padding: var(--seppeverbeke-space-5);
}
.form-success-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--seppeverbeke-lavender-700);
  color: #FFFFFF;
}
.form-success-check svg path {
  stroke-dasharray: 24;
  stroke-dashoffset: 24;
}
.form-success.is-visible .form-success-check svg path {
  animation: form-check-draw 280ms ease-out 80ms forwards;
}
@keyframes form-check-draw {
  to { stroke-dashoffset: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .form-success-check svg path { stroke-dashoffset: 0; animation: none; }
}
.form-success h3 { margin: 0; }
.form-success p { margin: 0; color: var(--seppeverbeke-ink-500); }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--seppeverbeke-line);
  padding-top: var(--seppeverbeke-space-5);
}

/* Single shared container: every row below (including the CTA card) is a
   direct child, so their left/right edges always line up exactly. */
.footer-shell {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

/* Row 1 — CTA card */
.footer-cta-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  background: var(--seppeverbeke-surface);
  border: 1px solid var(--seppeverbeke-line);
  border-radius: var(--seppeverbeke-radius-card);
  box-shadow: var(--seppeverbeke-shadow-card);
  padding: 28px 32px;
}
.footer-cta-text {
  margin: 0;
  font-size: 17px;
  font-weight: 500;
  line-height: 1;
  color: var(--seppeverbeke-ink-900);
}
.footer-cta-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

/* Availability indicator — a quiet, living detail rather than an urgency cue */
.footer-availability {
  display: flex;
  align-items: center;
  gap: var(--seppeverbeke-space-2);
  color: var(--seppeverbeke-ink-500);
  font-size: 14px;
  line-height: 1;
}
.footer-cta-actions .footer-availability { gap: 6px; font-size: 11px; }
.footer-cta-actions .footer-availability-dot { width: 6px; height: 6px; }
.footer-availability-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  flex-shrink: 0;
  border-radius: 50%;
  background: #2e9e6b;
  animation: availability-pulse 2.8s ease-in-out infinite;
}
@keyframes availability-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

/* Row 2 — brand + navigation */
.footer-row--brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--seppeverbeke-space-4);
  border-bottom: 1px solid var(--seppeverbeke-line);
  padding-block: var(--seppeverbeke-space-5);
  margin-top: var(--seppeverbeke-space-4);
}
.footer-brand-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  line-height: 1;
}
.footer-brand-line > .wordmark,
.footer-brand-line > .footer-divider {
  flex-shrink: 0;
}
.footer-divider {
  display: inline-block;
  width: 1px;
  height: 14px;
  background: var(--seppeverbeke-line);
}
.footer-location {
  color: var(--seppeverbeke-ink-500);
  font-size: 15px;
}
.footer-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--seppeverbeke-space-3) var(--seppeverbeke-space-5);
  width: 100%;
  line-height: 1;
}
.footer-nav a { color: var(--seppeverbeke-ink-500); font-size: 15px; }
.footer-nav a:hover { color: var(--seppeverbeke-ink-900); }

/* Row 3 — copyright */
.footer-row--copyright {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--seppeverbeke-space-2);
  padding-block: var(--seppeverbeke-space-4);
  color: var(--seppeverbeke-ink-500);
  font-size: 13px;
}
.footer-row--copyright p { margin: 0; line-height: 1; }
.footer-row--copyright a { color: var(--seppeverbeke-ink-500); line-height: 1; }
.footer-row--copyright a:hover { color: var(--seppeverbeke-ink-900); }

/* Row 4 — oversized wordmark as a closing, typographic signature, separate
   from the functional footer links above it. */
.footer-signature {
  overflow: hidden;
  text-align: center;
  padding-block: var(--seppeverbeke-space-5) var(--seppeverbeke-space-4);
}
.footer-signature-text {
  display: inline-block;
  font-family: var(--seppeverbeke-font-display);
  font-weight: 900;
  font-size: clamp(30px, 11.5vw, 158px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--seppeverbeke-lavender-100);
  white-space: nowrap;
}

@media (min-width: 768px) {
  .site-footer { padding-top: var(--seppeverbeke-space-7); }
  .footer-cta-card { flex-direction: row; align-items: center; justify-content: space-between; gap: var(--seppeverbeke-space-5); }
  .footer-cta-actions { align-items: flex-end; }
  .footer-row--brand { flex-direction: row; align-items: center; justify-content: space-between; margin-top: var(--seppeverbeke-space-6); }
  .footer-row--copyright { flex-direction: row; align-items: center; justify-content: space-between; }
  .footer-nav { display: flex; flex-wrap: wrap; width: auto; gap: 28px; }
  .footer-signature { padding-block: var(--seppeverbeke-space-6) var(--seppeverbeke-space-4); }
}

/* ==========================================================================
   Portfolio case detail template
   ========================================================================== */

/* Header — kerncijfer as a visual statement right under the title */
.case-headline-stat {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  column-gap: var(--seppeverbeke-space-3);
  row-gap: var(--seppeverbeke-space-1);
  margin-top: var(--seppeverbeke-space-4);
}
.case-headline-stat-number {
  font-family: var(--seppeverbeke-font-mono);
  font-weight: 500;
  font-size: 28px;
  color: var(--seppeverbeke-lavender-700);
}
@media (min-width: 576px) {
  .case-headline-stat-number { font-size: 34px; }
}
.case-headline-stat-context {
  color: var(--seppeverbeke-ink-500);
  font-size: 15px;
}

/* Visual proof — thin-border browser mockup, with a placeholder state for
   cases that don't have a screenshot yet. The placeholder keeps the exact
   same frame/dimensions so the layout won't shift once an image is added. */
.browser-mockup {
  margin-top: var(--seppeverbeke-space-6);
  background: var(--seppeverbeke-surface);
  border: 1px solid var(--seppeverbeke-line);
  border-radius: var(--seppeverbeke-radius-card);
  overflow: hidden;
}
.browser-mockup-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--seppeverbeke-line);
}
.browser-mockup-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--seppeverbeke-line);
}
.browser-mockup-body {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.browser-mockup-body img { width: 100%; height: 100%; object-fit: cover; }
/* Modifier for screenshots that are naturally wide/flat (e.g. a single
   wizard-step UI panel) instead of a full app viewport — keeps the same
   frame/bar/dots, just a shorter body so the source image isn't cropped
   into its own content. */
.browser-mockup-body--wide {
  aspect-ratio: 3 / 1;
}
.browser-mockup-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--seppeverbeke-lavender-100);
  color: var(--seppeverbeke-lavender-700);
  font-family: var(--seppeverbeke-font-mono);
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Doorlopend verhaal — thin vertical line + mono phase label per paragraph,
   reusing the site's existing line color/style (same as .footer-divider /
   .signal-list dividers) and the mono/Lavender-300 language used elsewhere
   for step numbering, rather than inventing a new visual element. max-width
   lives on .case-phase (not the wrapper) so a full-width illustration — e.g. the process-strip or
   a tile-grid, moved inside this same story on the portfolio case template —
   can share the wrapper's border-left/gap without being squeezed to reading
   width itself. */
.case-phases {
  display: flex;
  flex-direction: column;
  gap: var(--seppeverbeke-space-5);
  padding-left: var(--seppeverbeke-space-5);
  border-left: 1px solid var(--seppeverbeke-line);
}
/* Portfolio case template: same story, slightly tighter rhythm so the
   connecting line reads as one sequence instead of separate blocks. */
.case-phases--compact { gap: var(--seppeverbeke-space-4); }
.case-phase { max-width: 680px; }
.case-phase-label {
  display: block;
  font-family: var(--seppeverbeke-font-mono);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--seppeverbeke-lavender-300);
  margin-bottom: var(--seppeverbeke-space-2);
}
.case-phase p { color: var(--seppeverbeke-ink-900); }
/* Small inline result tag(s), used instead of the separate large stat-card
   when a case's result figure is already woven into the Resultaat text. */
.case-phase-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--seppeverbeke-space-2);
  margin-top: var(--seppeverbeke-space-3);
}

/* One-phase-per-section narrative: each phase (incl. an untitled "korte
   samenvatting" step) needs to be its own top-level <section> so the
   sitewide scroll-indicator gives it its own dot, but the connecting
   .case-phases line still has to read as one unbroken line across those
   section boundaries. Trick: strip the sections' own padding-block to 0 so
   they stack flush (zero gap → the border-left segments touch perfectly),
   and move the rhythm/breathing room *inside* the border via padding-top
   on the first child of .case-phases instead — the line stays visible
   through that padding since it belongs to the full-height wrapper. */
.case-narrative-section { padding-block: 0; }
.case-narrative-section .case-phases > :first-child { padding-top: var(--seppeverbeke-space-7); }
.case-narrative-first .case-phases > :first-child { padding-top: 0; }

/* Same tight rhythm continued below the narrative (Voor wie / Gerelateerde
   cases / CTA), so the gap there matches the phase-to-phase spacing above
   instead of falling back to the much larger default --section-padding. */
.case-tight-section { padding-block: 0; margin-top: var(--seppeverbeke-space-7); }

/* ==========================================================================
   Utilities
   ========================================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: var(--seppeverbeke-radius-pill);
  background: var(--seppeverbeke-lavender-100);
  color: var(--seppeverbeke-lavender-700);
  font-family: var(--seppeverbeke-font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.empty-state {
  position: relative;
  text-align: center;
  padding-block: var(--seppeverbeke-space-8);
  color: var(--seppeverbeke-ink-500);
  overflow: hidden;
}
.empty-state-blob {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 260px;
  height: 260px;
  background: var(--seppeverbeke-lavender-100);
  border-radius: 50%;
  filter: blur(2px);
  transform: translate(-50%, -55%);
  z-index: 0;
  opacity: 0.7;
}
.empty-state > * { position: relative; z-index: 1; }
.empty-state-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--seppeverbeke-lavender-100);
  color: var(--seppeverbeke-lavender-700);
  margin-bottom: var(--seppeverbeke-space-4);
}
.empty-state-icon svg { width: 32px; height: 32px; }
.empty-state-title {
  font-family: var(--seppeverbeke-font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--seppeverbeke-ink-900);
  margin-bottom: var(--seppeverbeke-space-2);
}
.empty-state p:last-child { max-width: 420px; margin-inline: auto; }

/* Signature interaction #2: scroll-reveal */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 500ms ease-out, transform 500ms ease-out;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* 404 */
.error-page {
  position: relative;
  overflow: hidden;
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: var(--seppeverbeke-space-5);
  padding-block: var(--seppeverbeke-space-6);
}
.error-page > * { position: relative; z-index: 1; }
.error-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  z-index: 0;
}
.error-blob--a {
  top: -160px;
  right: -140px;
  width: 380px;
  height: 380px;
  background: var(--seppeverbeke-lavender-100);
}
.error-blob--b {
  bottom: -180px;
  left: -140px;
  width: 300px;
  height: 300px;
  background: var(--seppeverbeke-lavender-100);
}

.error-code {
  position: relative;
  display: inline-block;
  font-family: var(--seppeverbeke-font-display);
  font-weight: 900;
  font-size: 120px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--seppeverbeke-lavender-500);
  cursor: default;
}
@media (min-width: 576px) { .error-code { font-size: 180px; } }
@media (min-width: 992px) { .error-code { font-size: 240px; } }

.error-code::before,
.error-code::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
}
.error-code::before { color: #FF5C7A; }
.error-code::after { color: #3FD3C6; }
.error-code:hover::before {
  opacity: 0.8;
  animation: error-glitch-1 320ms steps(2, jump-end) infinite;
}
.error-code:hover::after {
  opacity: 0.8;
  animation: error-glitch-2 340ms steps(2, jump-end) infinite;
}
@keyframes error-glitch-1 {
  0%   { transform: translate(0, 0); clip-path: inset(0 0 70% 0); }
  50%  { transform: translate(-6px, 2px); clip-path: inset(40% 0 20% 0); }
  100% { transform: translate(4px, -2px); clip-path: inset(10% 0 60% 0); }
}
@keyframes error-glitch-2 {
  0%   { transform: translate(0, 0); clip-path: inset(60% 0 10% 0); }
  50%  { transform: translate(6px, -2px); clip-path: inset(10% 0 50% 0); }
  100% { transform: translate(-4px, 2px); clip-path: inset(30% 0 30% 0); }
}
@media (prefers-reduced-motion: reduce) {
  .error-code:hover::before,
  .error-code:hover::after { animation: none; opacity: 0; }
}

.error-code-hint {
  display: none;
  font-family: var(--seppeverbeke-font-mono);
  font-size: 12px;
  color: var(--seppeverbeke-ink-500);
  margin-top: calc(-1 * var(--seppeverbeke-space-3));
}
@media (hover: hover) and (pointer: fine) {
  .error-code-hint { display: inline-block; }
}

.error-terminal {
  background: var(--seppeverbeke-ink-900);
  color: #E8E6F5;
  border-radius: var(--seppeverbeke-radius-card);
  padding: var(--seppeverbeke-space-5);
  font-family: var(--seppeverbeke-font-mono);
  font-size: 14px;
  line-height: 1.9;
  max-width: 560px;
  width: 100%;
  box-shadow: var(--seppeverbeke-shadow-card);
}
.error-terminal-bar {
  display: flex;
  gap: 6px;
  margin-bottom: var(--seppeverbeke-space-3);
}
.error-terminal-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
}
.error-terminal-bar span:nth-child(1) { background: #FF5C5C; }
.error-terminal-bar span:nth-child(2) { background: #FFC93C; }
.error-terminal-bar span:nth-child(3) { background: #3FD3C6; }
.error-terminal p { margin: 0; }
.error-terminal-prompt { color: var(--seppeverbeke-lavender-300); margin-right: var(--seppeverbeke-space-2); }
.error-terminal-path { color: #FF8FA3; }
.error-terminal-out { color: #A9A6C4; }
.error-terminal-out a { color: #C9C4F5; text-decoration: underline; }

/* ==========================================================================
   Guided scroll (desktop only, JS-driven speed shaping — see js/main.js)
   No scroll-snap-type is used: a hard snap reads as a shove. Instead
   js/main.js briefly slows down each wheel tick while the visitor is
   actively crossing a section boundary. It only ever scales input the
   visitor is already giving — it never scrolls on its own after they stop.
   ========================================================================== */
html.js-soft-scroll-correcting {
  scroll-behavior: auto;
}

/* ==========================================================================
   Guided scroll-indicator (desktop only, JS-generated — see js/main.js)
   ========================================================================== */
.scroll-indicator {
  display: none;
}
@media (min-width: 1024px) {
  .scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    position: fixed;
    left: var(--seppeverbeke-space-4);
    top: 50%;
    transform: translateY(-50%);
    z-index: 40;
  }
}
.scroll-indicator-dot {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 24px;
  height: 24px;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
}
.scroll-indicator-dot::before {
  content: "";
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--seppeverbeke-line);
  transition: width 180ms ease-out, height 180ms ease-out, background 180ms ease-out;
}
.scroll-indicator-dot.is-active::before {
  width: 8px;
  height: 8px;
  background: var(--seppeverbeke-lavender-500);
}
.scroll-indicator-label {
  position: absolute;
  left: 20px;
  white-space: nowrap;
  font-family: var(--seppeverbeke-font-mono);
  font-size: 11px;
  color: var(--seppeverbeke-lavender-700);
  background: var(--seppeverbeke-surface);
  padding: 3px 10px;
  border-radius: var(--seppeverbeke-radius-pill);
  border: 1px solid var(--seppeverbeke-line);
  opacity: 0;
  transform: translateX(-4px);
  pointer-events: none;
  transition: opacity 180ms ease-out, transform 180ms ease-out;
}
.scroll-indicator-dot:hover .scroll-indicator-label,
.scroll-indicator-dot:focus-visible .scroll-indicator-label {
  opacity: 1;
  transform: translateX(0);
}
@media (prefers-reduced-motion: reduce) {
  .scroll-indicator-dot::before,
  .scroll-indicator-label {
    transition: none;
  }
}