/* ========================================
   ARKEON RELAY — Component Styles
   LICHT THEMA · Premium · Volwassen
   ======================================== */

/* ========================================
   Navigation
   Clean, minimal, professional
   ======================================== */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  padding: var(--space-4) 0;
  background-color: rgba(250, 250, 250, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: all var(--duration-base) var(--ease-default);
}

.nav.scrolled {
  padding: var(--space-3) 0;
  border-bottom-color: var(--color-border);
  background-color: rgba(255, 255, 255, 0.95);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav-logo img {
  height: 32px;
  width: auto;
}

.nav-logo-text {
  font-family: var(--font-display);
  font-weight: var(--font-bold);
  font-size: var(--text-lg);
  color: var(--color-text);
  letter-spacing: var(--tracking-tight);
}

.nav-logo-version {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  font-weight: var(--font-normal);
  margin-left: var(--space-1);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
  transition: color var(--duration-fast) var(--ease-default);
}

.nav-link:hover {
  color: var(--color-text);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: var(--space-2);
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: background-color var(--duration-fast);
}

.nav-toggle:hover {
  background-color: var(--color-bg-subtle);
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 1px;
  transition: all var(--duration-fast);
}

/* Mobile Nav Menu */
.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  background-color: var(--color-bg-elevated);
  z-index: var(--z-overlay);
  padding: var(--space-24) var(--space-6) var(--space-8);
  flex-direction: column;
  gap: var(--space-2);
  overflow-y: auto;
}

.nav-mobile.is-open {
  display: flex;
  animation: fadeIn var(--duration-base) var(--ease-out);
}

.nav-mobile-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  color: var(--color-text-muted);
  cursor: pointer;
  border-radius: var(--radius-md);
}

.nav-mobile-close:hover {
  background-color: var(--color-bg-subtle);
  color: var(--color-text);
}

.nav-mobile-link {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border-subtle);
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .nav-cta .btn-secondary {
    display: none;
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .nav-inner {
    padding: 0 var(--space-4);
  }
}

/* ========================================
   Hero Section
   Owner-grade positioning, premium feel
   ======================================== */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(80px + var(--space-16)) 0 var(--space-16);
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}

/* Dot grid background */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, #71717A 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.07;
  pointer-events: none;
}

/* Radial glow from center */
.hero::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -40%);
  width: 140%;
  height: 100%;
  background: radial-gradient(
    ellipse 50% 50% at center,
    rgba(13, 148, 136, 0.12) 0%,
    rgba(13, 148, 136, 0.04) 40%,
    transparent 70%
  );
  pointer-events: none;
}

.hero__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-10);
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
}

.hero__header {
  max-width: 640px;
}

.hero__title {
  margin: var(--space-4) 0;
  font-size: clamp(2.5rem, 6vw, 3.5rem);
}

.hero__title span {
  color: var(--color-primary);
}

.hero__subtitle {
  font-size: var(--text-xl);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

.hero__footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

.hero__proof {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

.hero__meta-item {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-subtle);
  padding: var(--space-1) var(--space-3);
  background: var(--color-bg-subtle);
  border-radius: var(--radius-full);
}

/* ========================================
   Hero Layers Visual
   ======================================== */

.hero__layers {
  width: 100%;
  max-width: 700px;
  margin: 0 auto;
}

.layers-visual {
  position: relative;
}

.layers-visual img {
  width: 100%;
  height: auto;
}

.layers-fallback {
  display: none;
  flex-direction: column;
  gap: var(--space-3);
}

.layer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.layer--bestuur {
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.2) 0%, rgba(13, 148, 136, 0.05) 100%);
  border-color: rgba(13, 148, 136, 0.3);
}

.layer--management {
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.12) 0%, rgba(13, 148, 136, 0.03) 100%);
  border-color: rgba(13, 148, 136, 0.2);
  margin-left: var(--space-6);
  margin-right: var(--space-6);
}

.layer--personeel {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.08);
  margin-left: var(--space-12);
  margin-right: var(--space-12);
}

.layer__label {
  font-family: var(--font-display);
  font-weight: var(--font-semibold);
  font-size: var(--text-base);
  color: var(--color-text);
}

.layer--bestuur .layer__label {
  color: var(--color-primary);
}

.layer__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.layers-caption {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-4);
}

@media (max-width: 640px) {
  .layer--management {
    margin-left: var(--space-3);
    margin-right: var(--space-3);
  }
  .layer--personeel {
    margin-left: var(--space-6);
    margin-right: var(--space-6);
  }
  .layer {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-1);
  }
}

@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: calc(70px + var(--space-10)) 0 var(--space-12);
  }
  .hero::before {
    background-size: 24px 24px;
  }
  .hero__cta {
    flex-direction: column;
    width: 100%;
  }
  .hero__cta .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ========================================
   Briefing (Console)
   Dark, premium, owner-grade
   ======================================== */

.briefing {
  width: 100%;
  max-width: 580px;
  background: #18181B;
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  color: #FAFAFA;
  box-shadow: 
    0 4px 6px rgba(0, 0, 0, 0.1),
    0 12px 24px rgba(0, 0, 0, 0.15),
    0 24px 48px rgba(0, 0, 0, 0.1);
  position: relative;
}

/* Subtle glow around briefing */
.briefing::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-2xl);
  background: linear-gradient(
    135deg,
    rgba(13, 148, 136, 0.3) 0%,
    transparent 50%,
    rgba(13, 148, 136, 0.1) 100%
  );
  z-index: -1;
  opacity: 0.6;
}

.briefing__header {
  margin-bottom: var(--space-5);
}

.briefing__greeting {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: #FAFAFA;
  margin: 0;
}

/* Status Bar */
.briefing__status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-4) var(--space-5);
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-5);
}

.status {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
}

.status__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status--critical .status__dot { 
  background: #EF4444;
  box-shadow: 0 0 8px rgba(239, 68, 68, 0.5);
}

.status--urgent .status__dot { 
  background: #F59E0B; 
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.5);
}

.status--stable .status__dot { 
  background: #22C55E;
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.5);
}

.status__icon {
  color: var(--color-primary);
  font-size: var(--text-base);
}

.status__label {
  color: rgba(255, 255, 255, 0.9);
  font-weight: var(--font-medium);
}

.status--growth {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex: 1;
  min-width: 160px;
}

.status__bar {
  flex: 1;
  height: 8px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.status__bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #0D9488, #5EEAD4);
  border-radius: var(--radius-full);
  transition: width 0.8s ease-out;
}

/* Focus Item */
.briefing__focus {
  background: rgba(239, 68, 68, 0.12);
  border-left: 3px solid #EF4444;
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  padding: var(--space-5);
  margin-bottom: var(--space-5);
  text-align: left;
}

.focus__header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.focus__badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: var(--font-bold);
  padding: var(--space-1) var(--space-2);
  background: #EF4444;
  color: white;
  border-radius: var(--radius-sm);
}

.focus__project {
  font-weight: var(--font-semibold);
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.95);
}

.focus__impact {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: #FCA5A5;
  margin: 0 0 var(--space-3) 0;
  letter-spacing: -0.02em;
}

.focus__factors {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.focus__factors li {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  padding-left: var(--space-4);
  position: relative;
}

.focus__factors li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  background: rgba(255, 255, 255, 0.4);
  border-radius: 50%;
}

.focus__actions {
  display: flex;
  gap: var(--space-3);
}

.focus__actions .btn {
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-4);
}

.focus__actions .btn-primary {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
}

.focus__actions .btn-primary:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.3);
  transform: none;
  box-shadow: none;
}

.focus__actions .btn-ghost {
  color: rgba(255, 255, 255, 0.5);
  padding: var(--space-2) var(--space-3);
}

.focus__actions .btn-ghost:hover {
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.08);
}

/* Sources */
.briefing__sources {
  font-size: var(--text-xs);
  text-align: left;
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
}

.source__analysis {
  color: #0D9488;
  font-weight: var(--font-medium);
}

.source__divider {
  color: rgba(255, 255, 255, 0.3);
  margin: 0 var(--space-1);
}

.source__items {
  color: rgba(255, 255, 255, 0.5);
}

@media (max-width: 480px) {
  .briefing {
    padding: var(--space-5);
  }
  .briefing__status {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }
  .status--growth {
    width: 100%;
  }
  .focus__impact {
    font-size: var(--text-xl);
  }
  .focus__actions {
    flex-direction: column;
  }
  .focus__actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ========================================
   Briefing Selector (Interactief)
   ======================================== */

.briefing__selector {
  padding: var(--space-2) 0;
}

.briefing__prompt {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-5);
  text-align: center;
}

.selector__group {
  margin-bottom: var(--space-4);
}

.selector__label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: var(--space-2);
}

.selector__options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.selector__btn {
  flex: 1;
  min-width: 100px;
  padding: var(--space-3) var(--space-4);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-default);
}

.selector__btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.9);
}

.selector__btn.is-active {
  background: rgba(13, 148, 136, 0.25);
  border-color: rgba(13, 148, 136, 0.5);
  color: #5EEAD4;
}

/* Briefing Demo */
.briefing__demo {
  animation: fadeIn var(--duration-base) var(--ease-out);
}

.briefing__cta {
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
}

.briefing__cta-text {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: var(--space-4);
}

.briefing__cta .btn {
  margin: 0 var(--space-1);
}

.briefing__cta .btn-primary {
  background: var(--color-primary);
  border: none;
  color: white;
}

.briefing__cta .btn-primary:hover {
  background: #0f766e;
}

.briefing__cta .btn-ghost {
  color: rgba(255, 255, 255, 0.5);
}

/* Lead Form */
.briefing__lead {
  animation: fadeIn var(--duration-base) var(--ease-out);
  text-align: center;
}

.briefing__lead-intro {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-5);
}

.lead-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.lead-form__row {
  display: flex;
  gap: var(--space-3);
}

.lead-form input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  color: white;
  font-size: var(--text-base);
}

.lead-form input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.lead-form input:focus {
  outline: none;
  border-color: rgba(13, 148, 136, 0.6);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

@media (max-width: 480px) {
  .selector__options {
    flex-direction: column;
  }
  .selector__btn {
    width: 100%;
  }
  .lead-form__row {
    flex-direction: column;
  }
  .briefing__cta .btn {
    display: block;
    width: 100%;
    margin: var(--space-2) 0;
  }
}

/* ========================================
   Section Headers
   ======================================== */

.section-header {
  max-width: 720px;
  margin-bottom: var(--space-12);
}

.section-header.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-4);
}

.section-description {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* ========================================
   Value Cards (What is Relay)
   ======================================== */

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 1024px) {
  .value-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.value-card {
  background-color: #18181B;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
}
.value-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}
.value-card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(13, 148, 136, 0.15);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  color: #5EEAD4;
}

.value-card-icon svg {
  width: 24px;
  height: 24px;
}

.value-card h4 {
  font-size: var(--text-lg);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-2);
  color: #FAFAFA;
}
.value-card p {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  line-height: var(--leading-relaxed);
}

/* ========================================
   Contrast Block (VOOR/NA)
   ======================================== */

.contrast-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  max-width: 900px;
  margin: 0 auto var(--space-12);
}

.contrast-card {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
}

.contrast-card--before {
  background: var(--color-bg-elevated);
  border-color: var(--color-border);
}

.contrast-card--after {
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.08) 0%, rgba(13, 148, 136, 0.02) 100%);
  border-color: rgba(13, 148, 136, 0.3);
}

.contrast-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.contrast-card--before .contrast-label {
  background: var(--color-bg-subtle);
  color: var(--color-text-muted);
}

.contrast-card--after .contrast-label {
  background: rgba(13, 148, 136, 0.15);
  color: var(--color-primary);
}

.contrast-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.contrast-list li {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  padding-left: var(--space-5);
  position: relative;
  line-height: var(--leading-relaxed);
}

.contrast-card--before .contrast-list li::before {
  content: '×';
  position: absolute;
  left: 0;
  color: var(--color-text-muted);
  font-weight: var(--font-bold);
}

.contrast-card--after .contrast-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: var(--font-bold);
}

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

/* ========================================
   Opto Visual Placeholder
   ======================================== */

.value-layout {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-12);
}

.opto-visual-placeholder {
  text-align: center;
}

.opto-visual-inner {
  width: 320px;
  height: 320px;
  margin: 0 auto;
  position: relative;
}

.opto-visual-inner img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.opto-visual-fallback {
  display: none;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  position: relative;
}

.opto-ring {
  position: absolute;
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.opto-ring span {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  text-align: center;
}

.opto-ring--outer {
  width: 100%;
  height: 100%;
  border-color: rgba(113, 113, 122, 0.3);
}

.opto-ring--outer span {
  position: absolute;
  top: var(--space-3);
}

.opto-ring--middle {
  width: 70%;
  height: 70%;
  border-color: rgba(113, 113, 122, 0.4);
}

.opto-ring--middle span {
  position: absolute;
  top: var(--space-2);
}

.opto-ring--core {
  width: 40%;
  height: 40%;
  border-color: var(--color-primary);
  border-style: solid;
  background: rgba(13, 148, 136, 0.08);
}

.opto-ring--core span {
  color: var(--color-primary);
  font-weight: var(--font-medium);
}

.opto-visual-caption {
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* Value Grid Around Visual */
.value-grid-around {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  width: 100%;
}

@media (max-width: 900px) {
  .value-grid-around {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .opto-visual-inner {
    width: 260px;
    height: 260px;
  }
  .value-grid-around {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   Flow Visual (Bronnen → Analyse → Besluit)
   ======================================== */

.flow-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: var(--space-8) var(--space-4);
  margin-bottom: var(--space-10);
  background: var(--color-bg-subtle);
  border-radius: var(--radius-xl);
}

.flow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-4);
}

.flow-step-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.flow-step--highlight .flow-step-icon {
  background: rgba(13, 148, 136, 0.1);
  border-color: rgba(13, 148, 136, 0.3);
  color: var(--color-primary);
}

.flow-step-label {
  font-family: var(--font-display);
  font-weight: var(--font-semibold);
  font-size: var(--text-base);
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.flow-step-sub {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  max-width: 140px;
}

.flow-arrow {
  font-size: var(--text-xl);
  color: var(--color-text-muted);
}

@media (max-width: 640px) {
  .flow-visual {
    flex-direction: column;
  }
  .flow-arrow {
    transform: rotate(90deg);
  }
}

/* ========================================
   Proof Value Callouts
   ======================================== */

.proof-value {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  margin-top: var(--space-3);
  padding: var(--space-3);
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
  border-left: 2px solid rgba(255, 255, 255, 0.1);
}

.proof-value--time {
  border-left-color: #5EEAD4;
}

.proof-value--money {
  border-left-color: #FCD34D;
}

.proof-value-icon {
  font-size: var(--text-sm);
  opacity: 0.7;
}

.proof-value-text {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.6);
  line-height: var(--leading-relaxed);
}

/* ========================================
   Rhythm Grid (Ochtend/Moment/Week)
   ======================================== */

.rhythm-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.rhythm-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  text-align: center;
}

.rhythm-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(13, 148, 136, 0.1);
  border-radius: var(--radius-lg);
  color: var(--color-primary);
  margin: 0 auto var(--space-3);
}

.rhythm-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}

.rhythm-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin: var(--space-2) 0;
  color: var(--color-text);
}

.rhythm-text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-3);
}

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

/* ========================================
   ROI Bridge
   ======================================== */

.roi-bridge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding: var(--space-6);
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.08) 0%, rgba(13, 148, 136, 0.02) 100%);
  border: 1px solid rgba(13, 148, 136, 0.2);
  border-radius: var(--radius-xl);
}

.roi-bridge-content {
  flex: 1;
}

.roi-bridge-text {
  font-size: var(--text-lg);
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.roi-bridge-text strong {
  color: var(--color-primary);
}

.roi-bridge-sub {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

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

/* ========================================
   Split Grid Layout
   ======================================== */

.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

@media (max-width: 900px) {
  .split-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

/* ========================================
   Bullet List
   ======================================== */

.bullet-list {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.bullet-list li {
  position: relative;
  padding-left: 20px;
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

.bullet-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background-color: var(--color-primary);
  border-radius: 50%;
}

.bullet-list li strong {
  color: var(--color-text);
}

/* Bullet list on dark bg */
.bg-accent .bullet-list li,
[class*="bg-"] .bullet-list li {
  color: rgba(255, 255, 255, 0.80);
}

[class*="bg-"] .bullet-list li strong {
  color: rgba(255, 255, 255, 0.95);
}

/* ========================================
   Proof Document (Owner Console)
   ======================================== */

.proof-document {
  background: #1C1C1F;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
}

.proof-doc-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}

.proof-doc-type {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  display: block;
  margin-bottom: var(--space-1);
}

.proof-doc-subject {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: #FFFFFF;
}

.proof-doc-date {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.5);
}

.proof-doc-body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.proof-doc-section {
  padding-bottom: var(--space-5);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.proof-doc-section:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.proof-doc-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: var(--space-3);
}

.proof-doc-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.proof-doc-list li {
  font-size: var(--text-base);
  color: #FFFFFF;
  padding-left: var(--space-4);
  position: relative;
  line-height: var(--leading-relaxed);
}

.proof-doc-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
}

.proof-doc-text {
  font-size: var(--text-base);
  color: #FFFFFF;
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-2);
}

.proof-doc-text strong {
  color: rgba(255, 255, 255, 0.6);
  font-weight: var(--font-medium);
}

.proof-doc-callout {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  margin-top: var(--space-3);
  border-left: 3px solid rgba(255, 255, 255, 0.1);
}

.proof-doc-callout--time {
  border-left-color: #5EEAD4;
}

.proof-doc-callout--money {
  border-left-color: #FCD34D;
}

.proof-doc-callout-icon {
  font-size: var(--text-base);
}

.proof-doc-callout span:last-child {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  line-height: var(--leading-relaxed);
}

.proof-doc-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.proof-doc-action {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.proof-doc-action-num {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(13, 148, 136, 0.15);
  color: #5EEAD4;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.proof-doc-action strong {
  display: block;
  font-size: var(--text-base);
  color: #FFFFFF;
  margin-bottom: var(--space-1);
}

.proof-doc-action p {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  line-height: var(--leading-relaxed);
  margin: 0;
}

.proof-doc-footer {
  padding: var(--space-5) var(--space-6);
  background: rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.proof-doc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}

.proof-doc-meta-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.4);
}

.proof-doc-meta-value {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
}

.proof-doc-kaders {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}

.proof-doc-kader-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.proof-kader-chip {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: var(--space-1) var(--space-3);
  background: rgba(13, 148, 136, 0.12);
  color: #5EEAD4;
  border-radius: var(--radius-full);
  border: 1px solid rgba(13, 148, 136, 0.25);
}

@media (max-width: 480px) {
  .proof-doc-header {
    flex-direction: column;
    gap: var(--space-2);
  }
  .proof-doc-body {
    padding: var(--space-4);
  }
  .proof-doc-footer {
    padding: var(--space-4);
  }
}

/* ========================================
   Traceerbaarheid Tabs + Trail Cards
   ======================================== */

.trail-tabs-wrapper {
  max-width: 800px;
  margin: 0 auto;
}

/* Hide radio inputs */
.trail-tab-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

/* Tab bar */
.trail-tabs {
  display: flex;
  gap: var(--space-1);
  background: var(--color-bg-subtle);
  padding: var(--space-1);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
}

.trail-tab {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  text-align: center;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-muted);
  background: transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
}

.trail-tab:hover {
  color: var(--color-text);
}

/* Active tab states */
#tab-personeel:checked ~ .trail-tabs label[for="tab-personeel"],
#tab-management:checked ~ .trail-tabs label[for="tab-management"],
#tab-eigenaar:checked ~ .trail-tabs label[for="tab-eigenaar"] {
  background: var(--color-bg);
  color: var(--color-text);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Panel visibility */
.trail-panel {
  display: none;
}

#tab-personeel:checked ~ #panel-personeel,
#tab-management:checked ~ #panel-management,
#tab-eigenaar:checked ~ #panel-eigenaar {
  display: block;
}

/* Trail Card */
.trail-card {
  background: #18181B;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.15);
}

.trail-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: var(--space-5) var(--space-6);
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.trail-card-type {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.trail-card-subject {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: #FFFFFF;
}

.trail-card-date {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.5);
}

.trail-card-body {
  padding: var(--space-6);
}

/* Trail Steps (Timeline) */
.trail-step {
  display: flex;
  gap: var(--space-4);
  padding-bottom: var(--space-5);
  position: relative;
}

.trail-step:not(.trail-step--last)::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 20px;
  bottom: 0;
  width: 2px;
  background: rgba(255, 255, 255, 0.1);
}

.trail-step-marker {
  width: 16px;
  height: 16px;
  background: var(--color-primary);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 2px;
}

.trail-step-content {
  flex: 1;
}

.trail-step-label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: var(--space-2);
}

.trail-step-content p {
  font-size: var(--text-base);
  color: #FFFFFF;
  line-height: var(--leading-relaxed);
  margin: 0;
}

/* Reden block */
.trail-reden {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.trail-reden-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
}

.trail-reden-row--conclusion {
  background: rgba(13, 148, 136, 0.1);
  border: 1px solid rgba(13, 148, 136, 0.2);
  margin-top: var(--space-2);
}

.trail-reden-label {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
}

.trail-reden-value {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: #FFFFFF;
}

.trail-reden-value.positive {
  color: #5EEAD4;
}

.trail-reden-value.negative {
  color: #F87171;
}

/* Trail Card Footer */
.trail-card-footer {
  padding: var(--space-5) var(--space-6);
  background: rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.trail-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.trail-meta-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.4);
  min-width: 60px;
}

.trail-meta-value {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
}

.trail-meta-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.trail-chip {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  padding: var(--space-1) var(--space-2);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-sm);
}

/* Section CTA */
.section-cta {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-10);
}

/* Mobile */
@media (max-width: 640px) {
  .trail-tabs {
    flex-direction: column;
  }
  
  .trail-tab {
    text-align: left;
  }
  
  .trail-card-header {
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-4);
  }
  
  .trail-card-body {
    padding: var(--space-4);
  }
  
  .trail-card-footer {
    padding: var(--space-4);
  }
  
  .trail-reden-row {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-1);
  }
  
  .section-cta {
    flex-direction: column;
    align-items: center;
  }
}

/* ========================================
   Chips / Badges
   ======================================== */

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: var(--radius-full);
  background-color: rgba(13, 148, 136, 0.12);
  color: var(--color-primary);
}

.chip.neutral {
  background-color: var(--color-bg-muted);
  color: var(--color-text-muted);
}

.chip.on-dark {
  background-color: rgba(255, 255, 255, 0.10);
  color: rgba(255, 255, 255, 0.80);
}

.chip.on-dark.muted {
  background-color: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.55);
}

/* ========================================
   Opto Kaders — Lagen
   ======================================== */

.opto-lagen {
  display: flex;
  flex-direction: column;
  margin: var(--space-10) 0;
  text-align: center;
}

.opto-laag {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-6) 0;
}

.opto-laag-divider {
  height: 1px;
  background: var(--color-border);
  opacity: 0.6;
  margin: 0 auto;
  width: 80%;
}

.opto-laag-divider--faint {
  opacity: 0.25;
}

.opto-laag-kaders {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
  align-items: center;
}

.opto-laag--core .opto-laag-kaders span {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-tight);
  color: var(--color-text);
}

.opto-laag--groei .opto-laag-kaders span {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  opacity: 0.7;
}

.opto-laag--sector .opto-laag-kaders span {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  opacity: 0.5;
}

.opto-laag--sector .opto-laag-kaders span em {
  font-style: normal;
  color: var(--color-primary);
  margin-right: var(--space-2);
  opacity: 1;
}

.opto-laag-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
}

.opto-laag--core .opto-laag-label {
  color: var(--color-primary);
}

.opto-laag--groei .opto-laag-label {
  color: var(--color-text-muted);
}

.opto-laag--sector .opto-laag-label {
  color: var(--color-text-subtle);
}

/* Opto mobiel: verberg desktop tijdlijn */
.opto-mobiel {
  display: none;
}

@media (max-width: 768px) {
  .opto-laag--core .opto-laag-kaders span {
    font-size: var(--text-base);
  }

  .opto-timeline,
  .opto-tl-track,
  .opto-tl-panel {
    display: none;
  }

  .opto-mobiel {
    display: block;
    margin-top: var(--space-6);
  }

  .opto-acc {
    border-bottom: 1px solid var(--color-border);
  }

  .opto-acc:first-child {
    border-top: 1px solid var(--color-border);
  }

  .opto-acc-head {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) 0;
    cursor: pointer;
    list-style: none;
    user-select: none;
  }

  .opto-acc-head::-webkit-details-marker {
    display: none;
  }

  .opto-acc-week {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    color: var(--color-primary);
    min-width: 56px;
    flex-shrink: 0;
  }

  .opto-acc-titel {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-text);
    line-height: 1.4;
  }

  .opto-acc-body {
    padding: 0 0 var(--space-4) calc(56px + var(--space-4));
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
  }

  .opto-acc-body p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin: 0;
  }

  .opto-bewijs-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ========================================
   Opto Kaders — Tijdlijn
   ======================================== */

.opto-bewijs {
  margin-top: var(--space-12);
}

.opto-bewijs-header {
  margin-bottom: var(--space-8);
}

.opto-bewijs-titel {
  font-size: var(--text-xl);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-1);
}

.opto-bewijs-sub {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.opto-timeline {
  position: relative;
}

.opto-tl-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
  margin-bottom: var(--space-8);
}

.opto-tl-line {
  position: absolute;
  top: 28px;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: var(--color-border);
  pointer-events: none;
}

.opto-tl-punt {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-3) var(--space-2);
  transition: opacity var(--duration-fast);
}

.opto-tl-punt:hover {
  opacity: 0.8;
}

.opto-tl-week {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-text-muted);
}

.opto-tl-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-border);
  border: 2px solid var(--color-bg);
  transition: background var(--duration-fast), transform var(--duration-fast);
  flex-shrink: 0;
}

.opto-tl-punt.active .opto-tl-dot {
  background: #5EEAD4;
  transform: scale(1.3);
}

.opto-tl-punt.active .opto-tl-week {
  color: var(--color-primary);
}

.opto-tl-preview {
  font-size: 0.72rem;
  color: var(--color-text-subtle);
  text-align: center;
  line-height: 1.3;
}

.opto-tl-punt.active .opto-tl-preview {
  color: var(--color-text-secondary);
}

.opto-tl-panel {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-left: 3px solid #5EEAD4;
  border-radius: 0 var(--radius-xl) var(--radius-xl) 0;
  padding: var(--space-6);
  min-height: 220px;
}

.opto-mobile-panel {
  display: none;
}

.opto-tl-card {
  display: none;
}

.opto-tl-card.active {
  display: grid;
  grid-template-areas:
    "titel titel"
    "tekst tekst"
    "gevolg gevolg"
    "proof kaders";
  grid-template-columns: 1fr auto;
  gap: var(--space-3);
  animation: opto-fade 0.25s ease-out;
}

@keyframes opto-fade {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.opto-tl-card-titel {
  grid-area: titel;
  font-size: var(--text-lg);
  letter-spacing: var(--tracking-tight);
  margin: 0;
}

.opto-tl-card-tekst {
  grid-area: tekst;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin: 0;
  max-width: 640px;
}

.opto-tl-card-gevolg {
  grid-area: gevolg;
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-primary);
  letter-spacing: var(--tracking-tight);
  padding: var(--space-3) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.opto-tl-card-proof {
  grid-area: proof;
  display: flex;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  align-self: center;
}

.opto-tl-card-kaders {
  grid-area: kaders;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: flex-end;
  align-self: center;
}

.opto-bewijs-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.opto-bewijs-footer p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0;
  max-width: 480px;
}

.timeline {
  display: grid;
  gap: var(--space-4);
}

/* ========================================
   Integration Cards
   ======================================== */

.integraties-split {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: var(--space-16);
  align-items: start;
}

@media (max-width: 900px) {
  .integraties-split {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
}

.integraties-left {
  position: sticky;
  top: 120px;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

@media (max-width: 900px) {
  .integraties-left {
    position: static;
  }
}

.integraties-left .section-title {
  margin-top: var(--space-2);
}

.integraties-left .section-description {
  margin: 0;
}

.integratie-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: var(--space-6);
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-border);
  align-items: start;
}

.integratie-row--last {
  border-bottom: none;
}

.integratie-naam {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  letter-spacing: var(--tracking-tight);
  padding-left: var(--space-3);
  border-left: 2px solid var(--color-primary);
  padding-top: 2px;
}

.integratie-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.integratie-wat {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: var(--leading-relaxed);
}

.integratie-waarom {
  font-size: var(--text-xs);
  color: var(--color-primary);
  margin: 0;
  font-family: var(--font-mono);
}

.integraties-footer {
  font-size: var(--text-base);
  font-style: italic;
  color: var(--color-text-muted);
  text-align: center;
  padding-top: var(--space-8);
  letter-spacing: var(--tracking-tight);
}

/* ========================================
   Werking — Steps
   ======================================== */

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

@media (max-width: 900px) {
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .steps-grid {
    grid-template-columns: 1fr;
  }
}

.step-card {
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.step-connector {
  display: none;
}

.step-no {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--color-primary);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
}

.step-title {
  font-size: var(--text-base);
  letter-spacing: var(--tracking-tight);
  margin: 0;
}

.step-text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin: 0;
  flex: 1;
}

.step-result {
  display: block;
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--color-primary);
  margin-top: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}

.guardrails-panel {
  background: linear-gradient(135deg, #0f1a1a 0%, #111318 100%);
  border: 1px solid rgba(94, 234, 212, 0.15);
  border-radius: var(--radius-2xl);
  padding: var(--space-8) var(--space-10);
  margin-top: var(--space-8);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-8);
  align-items: center;
}

@media (max-width: 768px) {
  .guardrails-panel {
    grid-template-columns: 1fr;
    padding: var(--space-6);
    gap: var(--space-6);
  }
}

.guardrails-head {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.guardrails-head strong {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: #ffffff;
  letter-spacing: var(--tracking-tight);
  line-height: 1.2;
}

.guardrails-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.guardrails-text {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  line-height: var(--leading-relaxed);
  margin: 0;
  max-width: 480px;
}

.guardrails-cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: flex-start;
  flex-shrink: 0;
}

.guardrails-cta .btn-secondary {
  color: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.25);
}

.guardrails-cta .btn-secondary:hover {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.6);
  background-color: rgba(255, 255, 255, 0.08);
}

/* ========================================
   Note Card
   ======================================== */

.note-card {
  background-color: var(--color-bg-accent);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

.note-card strong {
  color: var(--color-text);
}

/* ========================================
   Sprint Card
   ======================================== */

.sprint-card {
  background: linear-gradient(180deg, #111318 0%, #0d0f14 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  color: rgba(255, 255, 255, 0.92);
}

.sprint-card-head {
  padding: var(--space-5) var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sprint-kicker {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.sprint-title {
  font-size: var(--text-xl);
  letter-spacing: var(--tracking-tight);
}

.sprint-card-body {
  padding: var(--space-5) var(--space-6);
}

.sprint-line {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.sprint-line:last-of-type {
  border-bottom: none;
}

.sprint-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-primary);
  border-radius: 50%;
  margin-top: 6px;
  flex-shrink: 0;
}

.sprint-line strong {
  display: block;
  font-size: var(--text-sm);
  margin-bottom: var(--space-1);
}

.sprint-sub {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.55);
}

.sprint-divider {
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  margin: var(--space-4) 0;
}

.sprint-foot {
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.sprint-foot-row {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-sm);
  padding: var(--space-2) 0;
}

.sprint-foot-row span:first-child {
  color: rgba(255, 255, 255, 0.50);
}

/* ========================================
   Sprint Benefits (light version)
   ======================================== */

.sprint-benefits {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.sprint-benefit {
  display: grid;
  gap: var(--space-1);
}

.sprint-benefit strong {
  font-size: var(--text-sm);
  color: var(--color-text);
}

.sprint-benefit span {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* ========================================
   Fit Cards (Voor wie wel/niet)
   ======================================== */

.fit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

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

.fit-card {
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

.fit-card.yes {
  border-color: var(--color-success, #059669);
}

.fit-card.no {
  border-color: var(--color-error, #DC2626);
}

.fit-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.fit-card-head h3 {
  font-size: var(--text-xl);
  letter-spacing: var(--tracking-tight);
}

.fit-list {
  display: grid;
  gap: var(--space-3);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  padding-left: 18px;
}

.fit-foot {
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* ========================================
   Contact Card + Form (dark, premium)
   ======================================== */

.contact-card {
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(180deg, #0b1220 0%, #0a0f1a 100%);
  box-shadow: var(--shadow-2xl);
  overflow: hidden;
}

.contact-card-head {
  padding: var(--space-6);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}

.contact-kicker {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: rgba(255, 255, 255, 0.60);
  margin-bottom: var(--space-2);
}

.contact-title {
  font-size: var(--text-2xl);
  letter-spacing: var(--tracking-tight);
  color: rgba(255, 255, 255, 0.92);
}

.contact-form {
  padding: var(--space-6);
  display: grid;
  gap: var(--space-4);
  color: rgba(255, 255, 255, 0.90);
}

.form-row label {
  display: block;
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.74);
  margin-bottom: 6px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background-color: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.92);
  padding: 12px 12px;
  outline: none;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(13, 148, 136, 0.55);
  box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.18);
}

.check-row {
  display: grid;
  grid-template-columns: 16px 1fr;
  gap: var(--space-3);
  align-items: start;
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.74);
}

.check-row a {
  color: rgba(255, 255, 255, 0.90);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.hidden {
  display: none !important;
}

.form-foot {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.70);
  line-height: var(--leading-relaxed);
}

/* ========================================
   Legal Pages
   ======================================== */

.legal {
  max-width: 860px;
  margin: 0 auto;
}

.legal-title {
  font-size: clamp(2rem, 3vw, 2.6rem);
  letter-spacing: var(--tracking-tight);
  margin-top: var(--space-2);
  margin-bottom: var(--space-4);
}

.legal-lead {
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
}

.legal h2 {
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
  font-size: var(--text-xl);
  letter-spacing: var(--tracking-tight);
}

.legal p, .legal ul {
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

.legal ul {
  padding-left: 18px;
  display: grid;
  gap: var(--space-2);
}

.legal-foot {
  margin-top: var(--space-10);
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* ========================================
   Background Variants
   ======================================== */

.bg-subtle {
  background-color: var(--color-bg-subtle);
}

.bg-elevated {
  background-color: var(--color-bg-elevated);
}

.bg-accent {
  background-color: var(--color-bg-accent);
}

/* ========================================
   Footer
   Professional, complete
   ======================================== */

.footer {
  background-color: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer-brand {
  max-width: 280px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.footer-logo img {
  height: 28px;
  width: auto;
}

.footer-logo-text {
  font-family: var(--font-display);
  font-weight: var(--font-bold);
  font-size: var(--text-base);
  color: var(--color-text);
}

.footer-brand-text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

.footer-column h5 {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.footer-column ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-column a {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  transition: color var(--duration-fast);
}

.footer-column a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

.footer-copyright {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.footer-legal {
  display: flex;
  gap: var(--space-6);
}

.footer-legal a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.footer-legal a:hover {
  color: var(--color-primary);
}

/* Merkfamilie in footer */
.footer-family {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-subtle);
}

.footer-family-label {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
}

.footer-family-logos {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.footer-family-logos img {
  height: 20px;
  width: auto;
  opacity: 0.6;
  transition: opacity var(--duration-fast);
}

.footer-family-link {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  opacity: 0.8;
  transition: color var(--duration-fast), opacity var(--duration-fast);
}

.footer-family-link:hover {
  color: var(--color-primary);
  opacity: 1;
}

.footer-family-logos a:hover img {
  opacity: 1;
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
  
  .footer-brand {
    grid-column: span 2;
    max-width: none;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }
  
  .footer-legal {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* ========================================
   Scroll Progress
   ======================================== */

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background-color: var(--color-primary);
  z-index: calc(var(--z-fixed) + 1);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 0.1s linear;
}

/* ========================================
   Cookie Banner
   ======================================== */

.cookie-banner {
  position: fixed;
  bottom: var(--space-6);
  left: var(--space-6);
  max-width: 420px;
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  box-shadow: var(--shadow-xl);
  z-index: var(--z-toast);
  display: none;
}

.cookie-banner.is-visible {
  display: block;
  animation: fadeInUp var(--duration-slow) var(--ease-out);
}

.cookie-banner p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
  line-height: var(--leading-relaxed);
}

.cookie-banner p a {
  color: var(--color-primary);
  text-decoration: underline;
}

.cookie-banner-actions {
  display: flex;
  gap: var(--space-2);
}

@media (max-width: 480px) {
  .cookie-banner {
    left: var(--space-4);
    right: var(--space-4);
    max-width: none;
  }
}

/* ========================================
   Animations
   ======================================== */

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from { 
    opacity: 0; 
    transform: translateY(16px);
  }
  to { 
    opacity: 1; 
    transform: translateY(0);
  }
}

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.stagger > * {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.stagger.is-visible > *:nth-child(1) { transition-delay: 0.05s; }
.stagger.is-visible > *:nth-child(2) { transition-delay: 0.1s; }
.stagger.is-visible > *:nth-child(3) { transition-delay: 0.15s; }
.stagger.is-visible > *:nth-child(4) { transition-delay: 0.2s; }
.stagger.is-visible > *:nth-child(5) { transition-delay: 0.25s; }
.stagger.is-visible > *:nth-child(6) { transition-delay: 0.3s; }

.stagger.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}