/* ============================================
   WttaLoket — Design System & Styles
   ============================================ */

/* --- Custom Properties --- */
:root {
  /* Colors — Institutional navy + warm copper accent */
  --color-midnight: #0A1628;
  --color-navy: #132D5E;
  --color-navy-light: #1B3F7A;
  --color-slate: #2C4A6E;
  --color-copper: #D47B2E;
  --color-copper-hover: #BB6A22;
  --color-copper-light: rgba(212, 123, 46, 0.08);
  --color-copper-glow: rgba(212, 123, 46, 0.15);
  --color-success: #1B7340;
  --color-success-light: rgba(27, 115, 64, 0.08);
  --color-warning: #B45309;
  --color-warning-light: rgba(180, 83, 9, 0.08);
  --color-error: #B91C1C;
  --color-surface: #FFFFFF;
  --color-background: #F4F5F8;
  --color-background-warm: #FAF8F5;
  --color-text: #0A1628;
  --color-text-secondary: #4A5568;
  --color-text-muted: #7A8599;
  --color-border: #DDE1E8;
  --color-border-light: #ECEEF2;

  /* Typography */
  --font-heading: 'Outfit', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --fs-hero: clamp(2.2rem, 5vw, 3.6rem);
  --fs-h1: clamp(1.8rem, 3.5vw, 2.6rem);
  --fs-h2: clamp(1.4rem, 2.5vw, 2rem);
  --fs-h3: clamp(1.15rem, 2vw, 1.45rem);
  --fs-body: 1.05rem;
  --fs-small: 0.92rem;
  --fs-xs: 0.82rem;
  --lh-heading: 1.2;
  --lh-body: 1.7;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-section: clamp(4rem, 8vw, 7rem);

  /* Layout */
  --max-width: 1140px;
  --max-width-narrow: 780px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);

  /* Effects */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.06);
  --shadow-md: 0 4px 16px rgba(10, 22, 40, 0.08);
  --shadow-lg: 0 8px 32px rgba(10, 22, 40, 0.10);
  --shadow-card: 0 2px 12px rgba(10, 22, 40, 0.06);
  --shadow-card-hover: 0 8px 28px rgba(10, 22, 40, 0.12);
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--color-text);
  background: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: rgba(212, 123, 46, 0.15);
  color: var(--color-midnight);
}

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

a {
  color: var(--color-navy);
  text-decoration-color: var(--color-border);
  text-underline-offset: 3px;
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

a:hover {
  color: var(--color-copper);
  text-decoration-color: var(--color-copper);
}

/* --- Global Focus --- */
:focus-visible {
  outline: 2px solid var(--color-copper);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
  outline: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: var(--lh-heading);
  color: var(--color-midnight);
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }

p + p { margin-top: var(--space-md); }

ul, ol {
  padding-left: 1.4em;
}

li + li {
  margin-top: var(--space-xs);
}

strong {
  font-weight: 600;
}

/* --- Utility --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.container--narrow {
  max-width: var(--max-width-narrow);
}

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

/* --- Reveal Animation --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-light);
  transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  text-decoration: none;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--color-midnight);
  letter-spacing: -0.02em;
}

.logo:hover {
  color: var(--color-midnight);
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  box-shadow: 0 2px 6px rgba(19, 45, 94, 0.3);
  position: relative;
}

.logo-icon::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.logo span {
  color: var(--color-copper);
}

/* Main nav */
.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.main-nav a,
.nav-dropdown > span {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--color-text-secondary);
  text-decoration: none;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
  cursor: pointer;
}

.main-nav a:hover,
.main-nav a.active,
.nav-dropdown:hover > span {
  color: var(--color-midnight);
  background: var(--color-background);
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown > span {
  display: flex;
  align-items: center;
  gap: 4px;
  user-select: none;
}

.nav-dropdown > span::after {
  content: '';
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid currentColor;
  opacity: 0.5;
  transition: transform var(--transition-fast);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 200px;
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--space-xs);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(4px);
  transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
}

.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
  white-space: nowrap;
}

.dropdown-menu a:hover {
  background: var(--color-background);
}

/* Hamburger */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
  color: var(--color-text);
}

.hamburger svg {
  width: 24px;
  height: 24px;
}

/* Mobile nav */
@media (max-width: 768px) {
  .hamburger {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-surface);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-lg) var(--gutter);
    gap: 0;
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    overflow-y: auto;
  }

  .main-nav.open {
    transform: translateX(0);
  }

  .main-nav a,
  .nav-dropdown > span {
    font-size: var(--fs-body);
    padding: var(--space-md) var(--space-sm);
    border-bottom: 1px solid var(--color-border-light);
  }

  .nav-dropdown > span::after {
    margin-left: auto;
  }

  .dropdown-menu {
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    opacity: 1;
    visibility: visible;
    padding: 0 0 0 var(--space-md);
  }

  .dropdown-menu a {
    border-bottom: 1px solid var(--color-border-light);
    border-radius: 0;
    padding: var(--space-sm) var(--space-sm);
    font-size: var(--fs-small);
    color: var(--color-text-secondary);
  }
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  position: relative;
  background: var(--color-midnight);
  color: white;
  padding: var(--space-3xl) 0;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 40% at 75% 60%, rgba(212, 123, 46, 0.07), transparent),
    radial-gradient(ellipse 80% 60% at 20% 80%, rgba(19, 45, 94, 0.8), transparent),
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(212, 123, 46, 0.04), transparent);
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 70%);
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: var(--fs-xs);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-lg);
  backdrop-filter: blur(4px);
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-copper);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero h1 {
  font-size: var(--fs-hero);
  color: white;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-lg);
  line-height: 1.1;
}

.hero h1 em {
  font-style: normal;
  color: var(--color-copper);
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  margin-bottom: var(--space-xl);
  max-width: 560px;
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 600;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-copper);
  color: white;
  box-shadow: 0 2px 8px rgba(212, 123, 46, 0.3);
}

.btn-primary:hover {
  background: var(--color-copper-hover);
  color: white;
  box-shadow: 0 4px 16px rgba(212, 123, 46, 0.4);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 1px 4px rgba(212, 123, 46, 0.3);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  color: white;
  border-color: rgba(255, 255, 255, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--color-navy);
  border: 1.5px solid var(--color-border);
}

.btn-outline:hover {
  color: var(--color-copper);
  border-color: var(--color-copper);
  background: var(--color-copper-light);
}

.btn-outline:active {
  background: rgba(212, 123, 46, 0.12);
}

.btn-ghost {
  background: transparent;
  color: var(--color-copper);
  padding: 12px 16px;
}

.btn-ghost:hover {
  background: var(--color-copper-light);
  color: var(--color-copper-hover);
}

.btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* ============================================
   SECTIONS
   ============================================ */

.section {
  padding: var(--space-section) 0;
}

.section--white {
  background: var(--color-surface);
}

.section--warm {
  background: var(--color-background-warm);
}

.section--navy {
  background: var(--color-midnight);
  color: white;
}

.section--navy h2,
.section--navy h3 {
  color: white;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-2xl);
}

.section-header .overline {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-copper);
  margin-bottom: var(--space-sm);
}

.section-header h2 {
  margin-bottom: var(--space-md);
}

.section-header p {
  color: var(--color-text-secondary);
  font-size: var(--fs-body);
}

/* ============================================
   TIMELINE
   ============================================ */

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  padding-top: var(--space-xl);
}

.timeline::before {
  content: '';
  position: absolute;
  top: calc(var(--space-xl) + 11px);
  left: calc(12.5% + 12px);
  right: calc(12.5% + 12px);
  height: 2px;
  background: linear-gradient(to right,
    var(--color-success) 0%,
    var(--color-success) 33%,
    var(--color-copper) 33%,
    var(--color-copper) 55%,
    var(--color-border) 55%,
    var(--color-border) 100%
  );
}

.timeline-item {
  text-align: center;
  position: relative;
}

.timeline-dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  margin: 0 auto var(--space-md);
  position: relative;
  z-index: 1;
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
}

.timeline-item.active .timeline-dot {
  border-color: var(--color-copper);
  background: var(--color-copper);
  box-shadow: 0 0 0 4px var(--color-copper-glow);
}

.timeline-item.completed .timeline-dot {
  border-color: var(--color-success);
  background: var(--color-success);
}

.timeline-item.completed .timeline-dot::after {
  content: '';
  width: 6px;
  height: 9px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  margin-top: -1px;
}

.timeline-date {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-copper);
  margin-bottom: 4px;
}

.timeline-title {
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-midnight);
  margin-bottom: 4px;
}

.timeline-desc {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}

@media (max-width: 640px) {
  .timeline {
    grid-template-columns: 1fr;
    padding-left: 40px;
    gap: var(--space-xl);
  }

  .timeline::before {
    top: calc(var(--space-xl));
    left: 11px;
    right: auto;
    width: 2px;
    height: calc(100% - var(--space-xl));
  }

  .timeline-item {
    text-align: left;
  }

  .timeline-dot {
    position: absolute;
    left: -40px;
    top: 0;
    margin: 0;
  }
}

/* ============================================
   CARDS
   ============================================ */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  font-size: 1.4rem;
}

.card-icon--navy {
  background: rgba(19, 45, 94, 0.08);
  color: var(--color-navy);
}

.card-icon--copper {
  background: var(--color-copper-light);
  color: var(--color-copper);
}

.card h3 {
  margin-bottom: var(--space-sm);
}

.card p {
  color: var(--color-text-secondary);
  font-size: var(--fs-small);
}

.card .btn {
  margin-top: var(--space-lg);
}

/* Audience cards (uitleners / inleners) */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

@media (max-width: 640px) {
  .audience-grid {
    grid-template-columns: 1fr;
  }
}

.audience-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.audience-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.audience-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}

.audience-card--uitlener::before {
  background: var(--color-navy);
}

.audience-card--inlener::before {
  background: var(--color-copper);
}

.audience-card h3 {
  margin-bottom: var(--space-sm);
}

.audience-card .audience-desc {
  color: var(--color-text-secondary);
  font-size: var(--fs-small);
  margin-bottom: var(--space-md);
}

.audience-card ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.audience-card li {
  position: relative;
  padding-left: 24px;
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
}

.audience-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
}

.audience-card--uitlener li::before {
  background: var(--color-navy-light);
  opacity: 0.4;
}

.audience-card--inlener li::before {
  background: var(--color-copper);
  opacity: 0.4;
}

/* ============================================
   NEWSLETTER / CTA BANNER
   ============================================ */

.cta-banner {
  background: var(--color-navy);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 0%, rgba(212, 123, 46, 0.12), transparent 60%);
}

.cta-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 60% 80% at 70% 20%, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 60% 80% at 70% 20%, black 0%, transparent 70%);
}

.cta-banner > * {
  position: relative;
  z-index: 1;
}

.cta-banner h2 {
  color: white;
  margin-bottom: var(--space-sm);
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-lg);
}

.newsletter-form {
  display: flex;
  gap: var(--space-sm);
  max-width: 440px;
  margin: 0 auto;
}

.newsletter-form input[type="email"] {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
  color: white;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  outline: none;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.newsletter-form input[type="email"]::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.newsletter-form input[type="email"]:focus {
  border-color: var(--color-copper);
  background: rgba(255, 255, 255, 0.12);
}

@media (max-width: 480px) {
  .newsletter-form {
    flex-direction: column;
  }
}

/* Cross-link banner */
.crosslink-banner {
  background: var(--color-background-warm);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.crosslink-banner p {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
}

.crosslink-banner strong {
  color: var(--color-text);
}

@media (max-width: 640px) {
  .crosslink-banner {
    flex-direction: column;
    text-align: center;
  }
}

/* ============================================
   CHECKLIST
   ============================================ */

.checklist {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.checklist--spaced {
  margin-top: var(--space-xl);
}

.checklist-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.checklist-item:hover {
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.checklist-item:has(input:checked) {
  border-color: var(--color-success);
  background: var(--color-success-light);
}

.checklist-item input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  min-width: 22px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  position: relative;
  transition: all var(--transition-fast);
  margin-top: 2px;
}

.checklist-item input[type="checkbox"]:hover {
  border-color: var(--color-slate);
}

.checklist-item input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--color-copper);
  outline-offset: 2px;
}

.checklist-item input[type="checkbox"]:checked {
  background: var(--color-success);
  border-color: var(--color-success);
}

.checklist-item input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 2px;
  width: 6px;
  height: 11px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checklist-content h4 {
  font-size: var(--fs-body);
  margin-bottom: 4px;
}

.checklist-content p {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
}

/* ============================================
   FAQ ACCORDION
   ============================================ */

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.open {
  border-color: var(--color-border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: var(--fs-body);
  font-weight: 600;
  color: var(--color-midnight);
  text-align: left;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-copper);
  background: var(--color-background);
}

.faq-question:focus-visible {
  outline: 2px solid var(--color-copper);
  outline-offset: -2px;
  border-radius: var(--radius-md);
}

.faq-icon {
  width: 24px;
  height: 24px;
  min-width: 24px;
  border-radius: 50%;
  background: var(--color-background);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-base), background var(--transition-base);
}

.faq-item.open .faq-icon {
  transform: rotate(180deg);
  background: var(--color-copper-light);
  color: var(--color-copper);
}

.faq-icon svg {
  width: 14px;
  height: 14px;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-answer-inner {
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-secondary);
  font-size: var(--fs-small);
  line-height: 1.7;
}

.faq-answer-inner p + p,
.faq-answer-inner p + ul,
.faq-answer-inner ul + p {
  margin-top: 0.75rem;
}

.faq-answer-inner a {
  color: var(--color-copper);
  font-weight: 500;
}

/* ============================================
   KVK CHECKER (Placeholder)
   ============================================ */

.checker-placeholder {
  background: var(--color-surface);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  text-align: center;
}

.checker-placeholder .checker-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-copper-light);
  color: var(--color-copper);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  font-size: 1.5rem;
}

.checker-placeholder h3 {
  margin-bottom: var(--space-sm);
}

.checker-placeholder p {
  color: var(--color-text-secondary);
  font-size: var(--fs-small);
  max-width: 480px;
  margin: 0 auto var(--space-lg);
}

.checker-input-preview {
  max-width: 400px;
  margin: 0 auto;
  display: flex;
  gap: var(--space-sm);
}

.checker-input-preview input {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  background: var(--color-background);
  cursor: not-allowed;
}

.checker-input-preview .btn {
  opacity: 0.5;
  cursor: not-allowed;
}

.checker-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: var(--color-warning-light);
  color: var(--color-warning);
  font-size: var(--fs-xs);
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
  margin-top: var(--space-md);
}

/* ============================================
   CONTACT FORM
   ============================================ */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-midnight);
  margin-bottom: var(--space-xs);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--fs-small);
  color: var(--color-text);
  background: var(--color-surface);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-copper);
  box-shadow: 0 0 0 3px var(--color-copper-glow);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* Honeypot */
.form-honey {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
}

.form-title {
  margin-bottom: var(--space-lg);
}

.contact-about {
  color: var(--color-text-secondary);
  font-size: var(--fs-small);
  margin-bottom: var(--space-xl);
}

.contact-disclaimer {
  margin-top: var(--space-xl);
}

/* Contact info side */
.contact-info h3 {
  margin-bottom: var(--space-md);
}

.contact-info-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border-light);
}

.contact-info-item:last-child {
  border-bottom: none;
}

.contact-info-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: var(--radius-sm);
  background: var(--color-background);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-navy);
}

.contact-info-icon svg {
  width: 18px;
  height: 18px;
}

.contact-info-text strong {
  display: block;
  font-size: var(--fs-small);
  margin-bottom: 2px;
}

.contact-info-text span,
.contact-info-text a {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
}

/* ============================================
   PAGE HEADER (inner pages)
   ============================================ */

.page-header {
  background: var(--color-midnight);
  color: white;
  padding: var(--space-2xl) 0 var(--space-xl);
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 80% 20%, rgba(212, 123, 46, 0.06), transparent);
}

.page-header::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 48px 48px;
}

.page-header > .container {
  position: relative;
  z-index: 1;
}

.page-header .breadcrumb {
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: var(--space-md);
}

.page-header .breadcrumb a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
}

.page-header .breadcrumb a:hover {
  color: rgba(255, 255, 255, 0.8);
}

.page-header h1 {
  color: white;
}

.page-header p {
  color: rgba(255, 255, 255, 0.65);
  margin-top: var(--space-sm);
  max-width: 600px;
}

/* ============================================
   CONTENT SECTIONS (inner pages)
   ============================================ */

.content-section {
  padding: var(--space-section) 0;
}

.content-section + .content-section {
  padding-top: 0;
}

.prose {
  max-width: var(--max-width-narrow);
}

.prose h2 {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.prose h3 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
}

.prose p {
  color: var(--color-text-secondary);
}

.prose ul, .prose ol {
  margin-top: var(--space-md);
  margin-bottom: var(--space-md);
  color: var(--color-text-secondary);
}

.prose a {
  color: var(--color-copper);
  font-weight: 500;
}

/* Info boxes */
.info-box {
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  margin: var(--space-xl) 0;
}

.info-box--tip {
  background: var(--color-copper-light);
  border-left: 3px solid var(--color-copper);
}

.info-box--warning {
  background: var(--color-warning-light);
  border-left: 3px solid var(--color-warning);
}

.info-box--success {
  background: var(--color-success-light);
  border-left: 3px solid var(--color-success);
}

.info-box strong {
  display: block;
  font-size: var(--fs-small);
  margin-bottom: 4px;
}

.info-box p {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
  margin: 0;
}

/* Key figure / stat */
.stat-highlight {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin: var(--space-xl) 0;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--color-copper);
  line-height: 1;
  white-space: nowrap;
}

.stat-text {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
}

.stat-text strong {
  color: var(--color-text);
  display: block;
  margin-bottom: 4px;
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  background: var(--color-midnight);
  color: rgba(255, 255, 255, 0.6);
  padding: var(--space-2xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand .logo {
  color: white;
  margin-bottom: var(--space-md);
}

.footer-brand p {
  font-size: var(--fs-small);
  line-height: 1.6;
  max-width: 280px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: var(--space-md);
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col li {
  margin-top: var(--space-xs);
}

.footer-col a {
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
  font-size: var(--fs-xs);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.4);
  text-decoration: none;
}

.footer-bottom a:hover {
  color: rgba(255, 255, 255, 0.7);
}

.footer-legal {
  display: flex;
  gap: var(--space-md);
}

/* ============================================
   POLISH & FINISHING TOUCHES
   ============================================ */

/* Top accent bar */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-navy) 0%, var(--color-copper) 50%, var(--color-navy) 100%);
  z-index: 200;
}

.site-header {
  top: 3px;
}

/* Active nav link accent */
.main-nav a.active {
  color: var(--color-midnight);
  position: relative;
}

.main-nav a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: var(--space-sm);
  right: var(--space-sm);
  height: 2px;
  background: var(--color-copper);
  border-radius: 1px;
}

@media (max-width: 768px) {
  .main-nav a.active::after {
    display: none;
  }
  .main-nav a.active {
    color: var(--color-copper);
  }
}

/* Contact info icon hover */
.contact-info-item:hover .contact-info-icon {
  background: var(--color-copper-light);
  color: var(--color-copper);
  transition: all var(--transition-base);
}

/* Smooth link arrow animation */
.btn svg {
  transition: transform var(--transition-fast);
}

.btn:hover svg {
  transform: translateX(2px);
}

/* Print styles */
@media print {
  .site-header, .site-footer, .cta-banner, .newsletter-form,
  .crosslink-banner, .hamburger, .checker-placeholder, body::before {
    display: none !important;
  }
  body { background: white; font-size: 11pt; }
  .hero { background: white !important; color: black !important; padding: 2rem 0; }
  .hero h1, .hero-badge, .hero-subtitle { color: black !important; }
  .section, .content-section { padding: 1.5rem 0; }
  a { color: black; text-decoration: underline; }
  a[href]::after { content: " (" attr(href) ")"; font-size: 0.8em; }
}