/* ==========================================================================
   Overijssel Kozijnen — Main Stylesheet
   ========================================================================== */

/* 1. Google Fonts — geladen via <link> in de <head> van elke pagina
   (sneller dan @import: geen render-blokkerende CSS-in-CSS-keten) */

/* ==========================================================================
   2. CSS Custom Properties
   ========================================================================== */
:root {
  /* Colors */
  --color-dark:        #1C1C1E;
  --color-dark-80:     rgba(28, 28, 30, 0.8);
  --color-dark-60:     rgba(28, 28, 30, 0.6);
  --color-bg:          #F5F2EE;
  --color-accent:      #B8976A;
  --color-accent-dark: #9E7F55;
  --color-accent-text: #6B563A; /* messing, donker genoeg voor AA-tekstcontrast op crème/wit */
  --color-accent-light:#F0E8D8;
  --color-white:       #FFFFFF;
  --color-text-light:  #F0EDE8;
  --color-text-muted:  rgba(240, 237, 232, 0.65);
  --color-success:     #4CAF7D;
  --color-error:       #E53E3E;
  --color-border:      #E8E4DF;
  --color-border-muted:#D4CFC9;
  --color-whatsapp:    #25D366;

  /* Fonts */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, -apple-system, sans-serif;

  /* Spacing */
  --space-xs:   4px;
  --space-sm:   8px;
  --space-md:   16px;
  --space-lg:   24px;
  --space-xl:   32px;
  --space-2xl:  48px;
  --space-3xl:  64px;
  --space-4xl:  80px;
  --space-5xl:  120px;

  /* Layout */
  --container-max: 1280px;
  --container-pad: clamp(16px, 5vw, 40px);
  --section-pad:   80px;
  --radius-sm:     4px;
  --radius-md:     6px;
  --radius-lg:     8px;
  --radius-xl:     10px;
  --radius-full:   9999px;

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   400ms ease;
  --transition-spring: 300ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Shadows — tight, precise, low-blur; reads as tailored joinery, not soft SaaS glow */
  --shadow-sm:  0 1px 2px rgba(28,28,30,0.07);
  --shadow-md:  0 3px 8px rgba(28,28,30,0.09), 0 1px 3px rgba(28,28,30,0.07);
  --shadow-lg:  0 8px 20px rgba(28,28,30,0.12), 0 2px 6px rgba(28,28,30,0.08);
  --shadow-xl:  0 16px 36px rgba(28,28,30,0.16);
}

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

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

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

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

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

/* ==========================================================================
   4. Typography
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.15;
  font-weight: 700;
  color: var(--color-dark);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(36px, 6vw, 80px); letter-spacing: -0.02em; }
h2 { font-size: clamp(28px, 4vw, 52px); letter-spacing: -0.015em; }
h3 { font-size: clamp(20px, 2.5vw, 32px); }
h4 { font-size: clamp(18px, 2vw, 24px); }
h5 { font-size: clamp(16px, 1.5vw, 20px); }
h6 { font-size: clamp(15px, 1.2vw, 18px); }

p {
  font-size: clamp(16px, 1.1vw, 18px);
  line-height: 1.7;
  color: var(--color-dark);
}

strong { font-weight: 600; }

/* ==========================================================================
   5. Layout
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section {
  padding-block: var(--section-pad);
}

.section--lg {
  padding-block: var(--space-5xl);
}

.section--sm {
  padding-block: 48px;
}

/* ==========================================================================
   6. Navigation
   ========================================================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1060;
  transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

.nav--transparent {
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0) 100%);
}

.nav--scrolled {
  background-color: var(--color-dark);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.25);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--space-xl);
}

.nav__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  text-decoration: none;
}

.nav__logo img,
.footer__logo img {
  display: block;
  width: auto;
}

.nav__logo img {
  height: 34px;
}

.footer__logo img {
  height: 38px;
  margin-bottom: var(--space-md);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  flex: 1;
  justify-content: center;
}

.nav__link {
  position: relative;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-white);
  text-decoration: none;
  padding-block: 4px;
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-base);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__link:hover {
  color: var(--color-accent);
}

.nav__cta {
  flex-shrink: 0;
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  z-index: 1100;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-white);
  transition: transform var(--transition-base), opacity var(--transition-fast), width var(--transition-base);
  transform-origin: center;
}

.nav__hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__hamburger.active span:nth-child(2) {
  opacity: 0;
  width: 0;
}

.nav__hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile overlay */
.nav__mobile-overlay {
  position: fixed;
  inset: 0;
  background-color: var(--color-dark);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-lg);
  padding: 96px var(--space-lg) var(--space-2xl);
  overflow-y: auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-slow);
}

.nav__mobile-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.nav__mobile-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
}

.nav__mobile-link {
  font-family: var(--font-heading);
  font-size: clamp(22px, 4.5vw, 34px);
  font-weight: 600;
  color: var(--color-white);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.nav__mobile-link:hover {
  color: var(--color-accent);
}

.nav__mobile-cta {
  margin-top: var(--space-lg);
}

/* Diensten-dropdown (desktop) — toegankelijk: button-trigger, hover én focus/click */
.nav__link-wrapper {
  position: relative;
  padding-bottom: 16px;
  margin-bottom: -16px; /* hover-hitbox doortrekken tot het submenu */
}

.nav-dropdown__trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  padding: 0;
  padding-block: 4px;
  font: inherit;
  cursor: pointer;
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--color-dark);
  border-top: 2px solid var(--color-accent);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 8px 0;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.nav-dropdown .nav__link {
  display: block;
  padding: 10px 20px;
  font-size: 14px;
}

.nav__link-wrapper:hover .nav-dropdown,
.nav__link-wrapper:focus-within .nav-dropdown,
.nav__link-wrapper.open .nav-dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* ==========================================================================
   7. Hero Section
   ========================================================================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(12, 12, 14, 0.80) 0%,
    rgba(12, 12, 14, 0.65) 50%,
    rgba(12, 12, 14, 0.78) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  max-width: 900px;
  padding-inline: var(--container-pad);
}

.hero__label {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.hero__title {
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  text-shadow: 0 2px 20px rgba(0,0,0,0.6), 0 4px 40px rgba(0,0,0,0.4);
}

.hero__subtitle {
  font-size: clamp(17px, 2vw, 21px);
  color: #ffffff;
  max-width: 600px;
  margin-bottom: var(--space-2xl);
  line-height: 1.6;
  text-shadow: 0 1px 8px rgba(0,0,0,0.7);
}

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

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background-color: transparent;
  color: var(--color-dark);
  border: 2px solid var(--color-dark);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}

.btn-outline:hover {
  background-color: var(--color-dark);
  color: var(--color-white);
}

.btn-outline--light {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.85);
  text-shadow: 0 1px 6px rgba(0,0,0,0.6);
}

.btn-outline--light:hover {
  background-color: var(--color-white);
  color: var(--color-dark);
  text-shadow: none;
}

.hero__badges {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: wrap;
  justify-content: center;
  margin-top: var(--space-xl);
}

.hero__badge {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #ffffff;
  font-size: 14px;
  font-weight: 500;
  text-shadow: 0 1px 6px rgba(0,0,0,0.7);
}

.hero__badge svg {
  color: var(--color-accent);
  flex-shrink: 0;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.5));
}

/* (scroll-hint verwijderd — overbodige scroll-cue + bounce-animatie) */

/* ==========================================================================
   8. Stats Bar
   ========================================================================== */
.stats-bar {
  background-color: var(--color-dark);
  padding-block: clamp(40px, 5vw, 60px);
}

.stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  text-align: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.stat-value {
  display: inline-flex;
  align-items: baseline;
  font-family: var(--font-heading);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}

.stat-value .stat-number {
  font-size: inherit;
}

.stat-suffix {
  font-size: 0.55em;
  font-weight: 700;
  color: var(--color-accent);
  margin-left: 4px;
}

.stat-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* ==========================================================================
   9. Services Grid
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.service-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  transition:
    border-color var(--transition-base),
    transform var(--transition-spring),
    box-shadow var(--transition-base);
}

.service-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  border: 1.5px solid var(--color-border-muted);
  color: var(--color-accent-dark);
  border-radius: var(--radius-sm);
  font-size: 28px;
  flex-shrink: 0;
  transition: border-color var(--transition-base), color var(--transition-base);
}

.service-card:hover .service-card__icon {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.service-card__title {
  font-size: clamp(18px, 1.5vw, 22px);
  font-weight: 700;
  color: var(--color-dark);
  margin: 0;
}

.service-card__description {
  font-size: 15px;
  line-height: 1.65;
  color: #5A5A5E;
  flex: 1;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-accent-text);
  text-decoration: none;
  margin-top: auto;
  transition: gap var(--transition-fast);
}

.service-card__link:hover {
  gap: 10px;
}

.service-card__link::after {
  content: '→';
}

/* ==========================================================================
   10. USP Alternating Sections
   ========================================================================== */
.usp-section {
  padding-block: var(--section-pad);
}

.usp-section__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.usp-section--reverse .usp-section__grid {
  direction: rtl;
}

.usp-section--reverse .usp-section__grid > * {
  direction: ltr;
}

.usp-section__image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.usp-section__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.usp-section__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.usp-section__content h2 {
  margin-bottom: var(--space-sm);
}

.usp-checklist {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.usp-checklist li {
  position: relative;
  padding-left: 28px;
  font-size: 16px;
  line-height: 1.55;
  color: #3A3A3C;
}

.usp-checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 15px;
}

/* USP list — icon + label rows used in the alternating feature blocks */
.usp-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: var(--space-md);
  margin-bottom: var(--space-lg);
}

.usp-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-dark);
}

.usp-list li svg {
  flex-shrink: 0;
  color: var(--color-accent);
  background: var(--color-accent-light);
  border-radius: var(--radius-full);
  padding: 5px;
  width: 26px;
  height: 26px;
  box-sizing: border-box;
}

/* ==========================================================================
   11. Lead Quiz
   ========================================================================== */
.quiz-section {
  padding-block: var(--section-pad);
}

.quiz-wrapper {
  max-width: 640px;
  margin-inline: auto;
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-xl);
}

.quiz-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.quiz-header h2 {
  margin-bottom: var(--space-sm);
}

.quiz-header p {
  color: #5A5A5E;
  font-size: 16px;
}

/* Progress dots */
.quiz-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
}

.quiz-step {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background-color: var(--color-border);
  transition: background-color var(--transition-base), transform var(--transition-spring);
  flex-shrink: 0;
}

.quiz-step.active {
  background-color: var(--color-accent);
  transform: scale(1.25);
}

.quiz-step.done {
  background-color: var(--color-accent);
  opacity: 0.5;
}

/* Step panels */
.quiz-step-panel {
  display: none;
  animation: quizFadeIn var(--transition-base) ease;
}

.quiz-step-panel.active {
  display: block;
}

@keyframes quizFadeIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

.quiz-question {
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 700;
  font-family: var(--font-heading);
  margin-bottom: var(--space-lg);
  color: var(--color-dark);
}

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

.quiz-option {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  font-size: 16px;
  font-weight: 500;
  color: var(--color-dark);
  text-align: left;
  cursor: pointer;
  transition:
    border-color var(--transition-fast),
    background-color var(--transition-fast),
    transform var(--transition-fast);
}

.quiz-option:hover {
  border-color: var(--color-accent);
  background-color: var(--color-accent-light);
  transform: translateX(4px);
}

.quiz-option.selected {
  border-color: var(--color-accent);
  background-color: var(--color-accent-light);
}

.quiz-option__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  color: var(--color-accent-dark);
  flex-shrink: 0;
}

.quiz-option:hover .quiz-option__icon,
.quiz-option.selected .quiz-option__icon {
  color: var(--color-accent-text);
}

/* Navigation */
.quiz-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-2xl);
  gap: var(--space-md);
}

.quiz-nav__prev {
  font-size: 14px;
  font-weight: 600;
  color: #5A5A5E;
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast);
  padding: 4px 0;
}

.quiz-nav__prev:hover {
  color: var(--color-dark);
}

.quiz-nav__prev:disabled {
  opacity: 0;
  pointer-events: none;
}

.quiz-progress-text {
  font-size: 13px;
  color: #5A5A5E;
}

/* ==========================================================================
   12. Projects Gallery
   ========================================================================== */
.filter-bar {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}

.filter-btn {
  padding: 8px 20px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-dark);
  background: transparent;
  cursor: pointer;
  transition:
    border-color var(--transition-fast),
    background-color var(--transition-fast),
    color var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.filter-btn.active {
  border-color: var(--color-accent);
  background-color: var(--color-accent);
  color: var(--color-dark);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-lg);
}

.project-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  aspect-ratio: 4 / 3;
  cursor: pointer;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card:hover img {
  transform: scale(1.06);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(28, 28, 30, 0.90) 0%,
    rgba(28, 28, 30, 0.30) 60%,
    transparent 100%
  );
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: var(--space-lg);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-overlay__city {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-white);
  text-align: center;
}

.project-overlay__type {
  font-size: 13px;
  color: var(--color-accent);
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 4px;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background-color: rgba(10, 10, 12, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.lightbox.active {
  opacity: 1;
  pointer-events: all;
}

.lightbox__inner {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.lightbox__img {
  max-width: 80vw;
  max-height: 85vh;
  border-radius: var(--radius-lg);
  object-fit: contain;
}

.lightbox__close {
  position: absolute;
  top: -48px;
  right: 0;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.15);
  color: var(--color-white);
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.lightbox__close:hover {
  background: rgba(255,255,255,0.3);
}

.lightbox__prev,
.lightbox__next {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.12);
  color: var(--color-white);
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast);
  z-index: 10000;
}

.lightbox__prev { left: 24px; }
.lightbox__next { right: 24px; }

.lightbox__prev:hover,
.lightbox__next:hover {
  background: rgba(184, 151, 106, 0.5);
}

/* ==========================================================================
   13. Testimonials
   ========================================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.testimonial-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

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

.testimonial-stars {
  color: var(--color-accent);
  font-size: 20px;
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: 15px;
  line-height: 1.7;
  color: #3A3A3C;
  font-style: italic;
  flex: 1;
}

.testimonial-text::before { content: '\201C'; }
.testimonial-text::after  { content: '\201D'; }

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
}

.testimonial-author__avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background-color: var(--color-accent-light);
  overflow: hidden;
  flex-shrink: 0;
}

.testimonial-author__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-author__name {
  font-weight: 600;
  font-size: 15px;
  color: var(--color-dark);
}

.testimonial-author__location {
  font-size: 13px;
  color: #5A5A5E;
}

.rating-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background-color: var(--color-accent);
  color: var(--color-dark);
  font-weight: 700;
  font-size: 14px;
  border-radius: var(--radius-full);
}

/* ==========================================================================
   14. Werkwijze Steps
   ========================================================================== */
.werkwijze {
  padding-block: var(--section-pad);
}

.werkwijze__steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
}

.werkwijze__steps::before {
  content: '';
  position: absolute;
  top: 24px;
  left: 24px;
  right: 24px;
  height: 2px;
  background: linear-gradient(to right, var(--color-accent), rgba(184, 151, 106, 0.2));
  z-index: 0;
}

.werkwijze__step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-md);
  padding: 0 var(--space-md);
  position: relative;
  z-index: 1;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background-color: var(--color-accent);
  color: var(--color-dark);
  font-weight: 700;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 0 6px var(--color-bg);
}

.step-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-dark);
}

.step-description {
  font-size: 14px;
  line-height: 1.6;
  color: #5A5A5E;
}

/* ==========================================================================
   15. Contact Form
   ========================================================================== */
.contact-form {
  max-width: 680px;
}

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

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
}

.form-label .required {
  color: var(--color-accent);
  margin-left: 2px;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  border: 1px solid var(--color-border-muted);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  font-size: 16px;
  font-family: var(--font-body);
  color: var(--color-dark);
  background-color: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  -webkit-appearance: none;
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(184, 151, 106, 0.15);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #6E6E73;
}

.form-input.input--error,
.form-textarea.input--error {
  border-color: var(--color-error);
}

.form-input.input--error:focus,
.form-textarea.input--error:focus {
  box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.12);
}

.error-message {
  display: block;
  font-size: 13px;
  color: var(--color-error);
  margin-top: 6px;
  font-weight: 500;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

/* File upload */
.file-upload {
  border: 2px dashed var(--color-border-muted);
  border-radius: var(--radius-md);
  padding: var(--space-2xl);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.file-upload:hover,
.file-upload.drag-over {
  border-color: var(--color-accent);
  background-color: var(--color-accent-light);
}

.file-upload__icon {
  font-size: 36px;
  color: var(--color-accent);
}

.file-upload__text {
  font-size: 15px;
  color: #5A5A5E;
}

.file-upload__hint {
  font-size: 13px;
  color: #6E6E73;
}

.file-upload input[type="file"] {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

/* ==========================================================================
   16. Popup / Modal
   ========================================================================== */
.popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 9998;
  background-color: rgba(10, 10, 12, 0.70);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.popup-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.popup-card {
  position: relative;
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  max-width: 480px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-xl);
  transform: scale(0.9) translateY(12px);
  transition: transform var(--transition-slow);
}

.popup-overlay.active .popup-card {
  transform: scale(1) translateY(0);
}

.popup-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--color-bg);
  color: var(--color-dark);
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast);
  border: none;
}

.popup-close:hover {
  background: var(--color-border);
}

.popup-checkmark {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-full);
  background-color: var(--color-accent-light);
  border: 2px solid var(--color-accent);
  color: var(--color-accent-dark);
  font-size: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
}

.popup-title {
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
}

.popup-text {
  font-size: 16px;
  color: #5A5A5E;
  line-height: 1.65;
  margin-bottom: var(--space-xl);
}

/* ==========================================================================
   17. Footer
   ========================================================================== */
.footer {
  background-color: var(--color-dark);
  padding-top: var(--space-5xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}

.footer__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.footer__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

.footer__heading {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__link {
  font-size: 14px;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-white);
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}

.footer__contact-item a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__contact-item a:hover {
  color: var(--color-accent);
}

.footer__socials {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(240, 237, 232, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 16px;
  text-decoration: none;
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast);
}

.social-icon:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-dark);
}

.footer-bottom {
  border-top: 1px solid rgba(240, 237, 232, 0.10);
  padding-block: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.footer-bottom__copy {
  font-size: 13px;
  color: var(--color-text-muted);
}

.footer-bottom__legal {
  display: flex;
  gap: var(--space-lg);
}

.footer-bottom__legal a {
  font-size: 13px;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-bottom__legal a:hover {
  color: var(--color-white);
}

.footer-bottom__powered {
  font-size: 13px;
  color: var(--color-text-muted);
}

.footer-bottom__powered a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-bottom__powered a:hover {
  color: var(--color-white);
  text-decoration: underline;
}

/* ==========================================================================
   18. Floating Elements
   ========================================================================== */

/* WhatsApp button */
.whatsapp-btn {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background-color: var(--color-dark);
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  box-shadow: 0 4px 20px rgba(28, 28, 30, 0.35);
  text-decoration: none;
  transition:
    transform var(--transition-spring),
    opacity var(--transition-base),
    box-shadow var(--transition-base),
    background-color var(--transition-base);
}

.whatsapp-btn:hover {
  transform: scale(1.1);
  background-color: var(--color-accent);
  color: var(--color-dark);
  box-shadow: 0 6px 28px rgba(184, 151, 106, 0.45);
}

.whatsapp-btn.hidden,
.whatsapp-btn.suppressed {
  opacity: 0;
  pointer-events: none;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9990;
  background-color: var(--color-dark);
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: var(--space-lg) var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  flex-wrap: wrap;
  transition: transform var(--transition-slow);
}

.cookie-banner.hidden {
  transform: translateY(100%);
}

.cookie-banner__text {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
  min-width: 200px;
  max-width: 70ch;
}

.cookie-banner__text a {
  color: var(--color-accent);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.cookie-accept {
  padding: 10px 20px;
  background-color: var(--color-accent);
  color: var(--color-dark);
  border: none;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.cookie-accept:hover {
  background-color: var(--color-accent-dark);
}

.cookie-reject {
  padding: 10px 20px;
  background-color: transparent;
  color: var(--color-text-muted);
  border: 1px solid rgba(240, 237, 232, 0.25);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.cookie-reject:hover {
  color: var(--color-white);
  border-color: rgba(240, 237, 232, 0.5);
}

/* ==========================================================================
   19. Animations
   ========================================================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideLeft {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideRight {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

.slide-left {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.slide-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-right {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.slide-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Stagger delays via nth-child */
.fade-in-up:nth-child(1) { transition-delay: 0ms; }
.fade-in-up:nth-child(2) { transition-delay: 80ms; }
.fade-in-up:nth-child(3) { transition-delay: 160ms; }
.fade-in-up:nth-child(4) { transition-delay: 240ms; }
.fade-in-up:nth-child(5) { transition-delay: 320ms; }
.fade-in-up:nth-child(6) { transition-delay: 400ms; }

/* ==========================================================================
   20. Utility Classes
   ========================================================================== */

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  background-color: var(--color-accent);
  color: var(--color-dark);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.2px;
  text-decoration: none;
  border: 2px solid var(--color-accent);
  cursor: pointer;
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
  white-space: nowrap;
}

.btn-primary:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(184, 151, 106, 0.3);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  background-color: transparent;
  color: var(--color-white);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid rgba(255,255,255,0.9);
  text-shadow: 0 1px 6px rgba(0,0,0,0.5);
  cursor: pointer;
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast);
  white-space: nowrap;
}

.btn-secondary:hover {
  background-color: var(--color-white);
  color: var(--color-dark);
  border-color: var(--color-white);
}

.btn-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  background-color: var(--color-dark);
  color: var(--color-white);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid var(--color-dark);
  cursor: pointer;
  transition:
    background-color var(--transition-fast),
    transform var(--transition-fast);
  white-space: nowrap;
}

.btn-dark:hover {
  background-color: #2C2C2E;
  transform: translateY(-1px);
}

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

.btn-lg {
  padding: 18px 36px;
  font-size: 17px;
}

/* Section label — the eyebrow carries a small four-pane kozijn glyph, the
   recurring mark tying every section back to the product itself. */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-accent-text);
  margin-bottom: var(--space-md);
}

.section--sm .section-label,
[style*="background:var(--color-dark)"] .section-label,
[style*="color:var(--color-white)"] .section-label,
.section-label--light {
  color: var(--color-accent);
  text-shadow: 0 1px 6px rgba(0,0,0,0.5);
}

.section-label::before {
  content: '';
  flex-shrink: 0;
  width: 13px;
  height: 13px;
  border: 1.5px solid var(--color-accent);
  background:
    linear-gradient(var(--color-accent), var(--color-accent)) center / 1.5px 100% no-repeat,
    linear-gradient(var(--color-accent), var(--color-accent)) center / 100% 1.5px no-repeat;
}

/* Color utilities */
.text-gold  { color: var(--color-accent); }
.text-white { color: var(--color-white); }
.text-dark  { color: var(--color-dark); }
.text-muted { color: #5A5A5E; }

.bg-dark  { background-color: var(--color-dark); }
.bg-cream { background-color: var(--color-bg); }
.bg-white { background-color: var(--color-white); }

/* Layout utilities */
.flex          { display: flex; }
.flex-center   { display: flex; align-items: center; justify-content: center; }
.flex-between  { display: flex; align-items: center; justify-content: space-between; }
.flex-col      { display: flex; flex-direction: column; }
.gap-sm        { gap: var(--space-sm); }
.gap-md        { gap: var(--space-md); }
.gap-lg        { gap: var(--space-lg); }
.text-center   { text-align: center; }
.mt-auto       { margin-top: auto; }
.mb-0          { margin-bottom: 0; }
.w-full        { width: 100%; }

/* Section heading group */
.section-heading {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: var(--space-3xl);
}

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

.section-heading p {
  font-size: 17px;
  color: #5A5A5E;
}

/* Divider */
.divider {
  width: 56px;
  height: 3px;
  background-color: var(--color-accent);
  border-radius: var(--radius-full);
  margin-block: var(--space-md);
}

.divider--center {
  margin-inline: auto;
}

/* ==========================================================================
   21. Breadcrumb
   ========================================================================== */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 13px;
  color: #5A5A5E;
  margin-bottom: var(--space-xl);
}

.breadcrumb__item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.breadcrumb__item a {
  color: #5A5A5E;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.breadcrumb__item a:hover {
  color: var(--color-accent);
}

.breadcrumb__separator {
  color: var(--color-accent);
  font-weight: 700;
}

.breadcrumb__item--active {
  color: var(--color-dark);
  font-weight: 500;
}

/* ==========================================================================
   22. Accessibility
   ========================================================================== */
.skip-to-content {
  position: absolute;
  top: -100px;
  left: var(--space-lg);
  z-index: 9999;
  padding: 12px 20px;
  background-color: var(--color-accent);
  color: var(--color-dark);
  font-weight: 600;
  font-size: 14px;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: top var(--transition-fast);
}

.skip-to-content:focus {
  top: var(--space-md);
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ==========================================================================
   23. FAQ Accordion
   ========================================================================== */
.faq-list {
  max-width: 760px;
  margin-inline: auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

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

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  background: none;
  border: none;
  cursor: pointer;
  gap: var(--space-md);
  text-align: left;
  color: var(--color-dark);
  font-size: 17px;
  font-weight: 600;
  font-family: var(--font-body);
  transition: color var(--transition-fast);
}

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

.faq-chevron {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--color-border);
  color: var(--color-dark);
  font-size: 14px;
  transition: transform var(--transition-base), background-color var(--transition-fast);
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
  background-color: var(--color-accent);
  color: var(--color-dark);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer__inner {
  padding-bottom: var(--space-lg);
  font-size: 15px;
  line-height: 1.7;
  color: #5A5A5E;
}

/* ==========================================================================
   24. Local SEO Page
   ========================================================================== */
.seo-page {
  padding-block: var(--section-pad);
}

.seo-page__grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--space-3xl);
  align-items: start;
}

.seo-page__content h1 {
  margin-bottom: var(--space-lg);
}

.seo-page__content p {
  margin-bottom: var(--space-md);
}

.seo-page__content h2 {
  font-size: clamp(22px, 2.5vw, 32px);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.seo-page__content h3 {
  font-size: clamp(18px, 2vw, 24px);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
}

.seo-page__sidebar {
  position: sticky;
  top: 96px;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.sidebar-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.sidebar-card__title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.sidebar-cta {
  background-color: var(--color-dark);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  color: var(--color-white);
}

.sidebar-cta h3 {
  color: var(--color-white);
  font-size: 20px;
  margin-bottom: var(--space-sm);
}

.sidebar-cta p {
  color: var(--color-text-muted);
  font-size: 14px;
  margin-bottom: var(--space-lg);
}

/* ==========================================================================
   25. 404 Page
   ========================================================================== */
.page-404 {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-2xl);
}

.page-404__number {
  font-family: var(--font-heading);
  font-size: clamp(100px, 20vw, 200px);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-md);
  letter-spacing: -4px;
}

.page-404__title {
  font-size: clamp(24px, 4vw, 40px);
  margin-bottom: var(--space-md);
}

.page-404__text {
  font-size: 17px;
  color: #5A5A5E;
  max-width: 440px;
  margin-bottom: var(--space-2xl);
}

/* ==========================================================================
   26. Responsive Breakpoints
   ========================================================================== */

/* ---- 1280px ---- */
@media (max-width: 1280px) {
  :root {
    --section-pad: 72px;
  }

  .footer__grid {
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: var(--space-xl);
  }

  .footer__grid > :nth-child(4) {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-xl);
  }
}

/* ---- 1024px ---- */
@media (max-width: 1024px) {
  :root {
    --section-pad: 64px;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-bar__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl) var(--space-2xl);
  }

  .usp-section__grid {
    gap: var(--space-2xl);
  }

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

  .footer__grid > :nth-child(4) {
    grid-column: auto;
    display: flex;
    flex-direction: column;
  }

  .seo-page__grid {
    grid-template-columns: 1fr 280px;
    gap: var(--space-xl);
  }

  .werkwijze__steps {
    flex-wrap: wrap;
  }

  .werkwijze__steps::before {
    display: none;
  }

  .werkwijze__step {
    flex: 0 0 calc(50% - var(--space-md));
    margin-bottom: var(--space-xl);
  }
}

/* ---- 768px ---- */
@media (max-width: 768px) {
  :root {
    --section-pad: 56px;
  }

  /* Nav */
  .nav__links { display: none; }
  .nav__cta   { display: none; }
  .nav__hamburger { display: flex; }

  /* Stats */
  .stats-bar__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Services */
  .services-grid {
    grid-template-columns: 1fr;
  }

  /* USP */
  .usp-section__grid {
    grid-template-columns: 1fr;
  }

  .usp-section--reverse .usp-section__grid {
    direction: ltr;
  }

  /* Testimonials */
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  /* Werkwijze — vertical */
  .werkwijze__steps {
    flex-direction: column;
    border-left: 2px solid var(--color-accent);
    padding-left: var(--space-xl);
    gap: var(--space-xl);
  }

  .werkwijze__steps::before { display: none; }

  .werkwijze__step {
    flex: none;
    text-align: left;
    align-items: flex-start;
    padding: 0;
    flex-direction: row;
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .step-number {
    margin-left: calc(-1 * var(--space-xl) - 23px);
    margin-right: var(--space-md);
    flex-shrink: 0;
  }

  .step-content {
    flex: 1;
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  /* Form */
  .form-row {
    grid-template-columns: 1fr;
  }

  /* SEO page */
  .seo-page__grid {
    grid-template-columns: 1fr;
  }

  .seo-page__sidebar {
    position: static;
  }

  /* Quiz */
  .quiz-wrapper {
    padding: var(--space-xl);
  }

  /* Lightbox arrows */
  .lightbox__prev { left: 8px; }
  .lightbox__next { right: 8px; }
}

/* ---- 480px ---- */
@media (max-width: 480px) {
  :root {
    --section-pad: 48px;
  }

  /* Stats single column */
  .stats-bar__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

  /* Hero CTA stacked */
  .hero__cta-group {
    flex-direction: column;
    align-items: center;
    width: 100%;
  }

  .hero__cta-group .btn-primary,
  .hero__cta-group .btn-secondary {
    width: 100%;
    max-width: 320px;
  }

  /* WhatsApp button smaller */
  .whatsapp-btn {
    width: 50px;
    height: 50px;
    bottom: 24px;
    right: 24px;
    font-size: 22px;
  }

  /* Cookie banner */
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-lg);
  }

  .cookie-banner__actions {
    width: 100%;
  }

  .cookie-accept,
  .cookie-reject {
    flex: 1;
    text-align: center;
  }

  /* Projects grid */
  .projects-grid {
    grid-template-columns: 1fr;
  }

  /* Quiz wrapper */
  .quiz-wrapper {
    padding: var(--space-lg);
  }

  /* Popup */
  .popup-card {
    padding: var(--space-xl);
  }
}

/* ==========================================================================
   27. Print styles
   ========================================================================== */
@media print {
  .nav,
  .whatsapp-btn,
  .cookie-banner,
  .popup-overlay {
    display: none !important;
  }

  body {
    font-size: 12pt;
    color: #000;
  }

  a {
    text-decoration: underline;
    color: #000;
  }

  .hero {
    height: auto;
    padding: 40px 0;
  }

  .hero::before {
    display: none;
  }

  .hero__title,
  .hero__subtitle {
    color: #000;
  }
}

/* ==========================================================================
   21. Homepage Sections (index.html rebuild)
   ========================================================================== */

/* Hero */
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(12,12,14,0.80) 0%, rgba(12,12,14,0.65) 50%, rgba(12,12,14,0.78) 100%);
  z-index: 1;
}

.hero__sub {
  font-size: clamp(17px, 2vw, 21px);
  color: #ffffff;
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: var(--space-2xl);
  line-height: 1.6;
  text-shadow: 0 1px 8px rgba(0,0,0,0.7);
}

.hero__actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: var(--space-xl);
}

/* (scroll-indicator verwijderd — de hero heeft geen scroll-cue nodig) */

/* Section header + intro */
.section-header {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: var(--space-3xl);
}

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

.section-intro {
  font-size: 17px;
  color: #5A5A5E;
  margin-top: var(--space-sm);
}

.section-cta {
  text-align: center;
  margin-top: var(--space-2xl);
}

/* Services grid (v2) */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.service-card__desc {
  font-size: 15px;
  line-height: 1.65;
  color: #5A5A5E;
  flex: 1;
}

/* USP alternating blocks (v2) */
.usp-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  margin-bottom: var(--space-4xl);
}

.usp-block:last-child { margin-bottom: 0; }

.usp-block__image img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.usp-block__number {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-accent-dark);
  letter-spacing: 2px;
  margin-bottom: var(--space-sm);
}

.usp-block__text h3 { margin-bottom: var(--space-sm); }
.usp-block__text > p { color: #5A5A5E; margin-bottom: var(--space-sm); }

/* Testimonial card (v2 sub-elements) */
.testimonial-card__stars {
  color: var(--color-accent);
  font-size: 18px;
  letter-spacing: 2px;
}

.testimonial-card__quote {
  font-size: 15px;
  line-height: 1.7;
  color: #3A3A3C;
  font-style: italic;
  flex: 1;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
}

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background-color: var(--color-accent-light);
  color: var(--color-accent-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}

.testimonial-card__author strong { font-size: 15px; color: var(--color-dark); display: block; }
.testimonial-card__author span { font-size: 13px; color: #5A5A5E; }

/* Rating badge (v2 — two-part pill) */
.rating-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-md);
  padding: 10px 20px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
}

.rating-badge__stars { color: var(--color-accent); font-size: 16px; letter-spacing: 2px; }
.rating-badge__info { display: flex; flex-direction: column; line-height: 1.3; text-align: left; }
.rating-badge__info strong { font-size: 15px; color: var(--color-dark); }
.rating-badge__info span { font-size: 12px; color: #5A5A5E; }

/* Werkwijze vertical steps (v2 — homepage summary) */
.werkwijze-steps {
  display: flex;
  flex-direction: column;
  max-width: 760px;
  margin-inline: auto;
}

.werkwijze-step {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
}

.werkwijze-step__number {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background-color: var(--color-accent);
  color: var(--color-dark);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.werkwijze-step__content { padding-top: 8px; }
.werkwijze-step__content h3 { font-size: 18px; margin-bottom: 4px; }
.werkwijze-step__content p { font-size: 15px; color: #5A5A5E; margin: 0; }

.werkwijze-step__connector {
  width: 2px;
  height: 32px;
  background: var(--color-border-muted);
  margin-left: 21px;
}

/* Subsidie teaser band (v2) */
.subsidie-teaser { background-color: var(--color-dark); }
.subsidie-teaser h2 { color: var(--color-white); }
.subsidie-teaser > .container > .subsidie-teaser__inner > .subsidie-teaser__content > p { color: rgba(255,255,255,0.75); }

.subsidie-teaser__inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.subsidie-teaser__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin: var(--space-lg) 0;
}

.subsidie-feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-white);
  font-size: 15px;
}

.subsidie-feature svg { color: var(--color-accent); flex-shrink: 0; }

.subsidie-teaser__badge { display: flex; justify-content: center; }

.subsidie-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 220px;
  height: 220px;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-accent);
  text-align: center;
  padding: var(--space-md);
}

.subsidie-badge__prefix { font-size: 13px; color: rgba(255,255,255,0.6); text-transform: uppercase; letter-spacing: 1px; }
.subsidie-badge__amount { font-family: var(--font-heading); font-size: 42px; font-weight: 700; color: var(--color-accent); line-height: 1.1; }
.subsidie-badge__suffix { font-size: 13px; color: rgba(255,255,255,0.6); max-width: 140px; }

/* CTA band (v2) */
.cta-section { background-color: var(--color-dark); text-align: center; }
.cta-block h2 { color: var(--color-white); }
.cta-block > p { color: rgba(255,255,255,0.7); max-width: 520px; margin-inline: auto; margin-bottom: var(--space-xl); }

.cta-block__actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}

.cta-block__note { color: rgba(255,255,255,0.6); font-size: 14px; }
.cta-block__note a { color: var(--color-accent); text-decoration: underline; }

@media (max-width: 860px) {
  .usp-block,
  .subsidie-teaser__inner {
    grid-template-columns: 1fr;
  }

  .usp-block__image { order: -1; }

  .subsidie-teaser__badge { margin-top: var(--space-xl); }

  .services__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .services__grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   28. Reduced motion — rustig alternatief voor alle beweging
   ========================================================================== */
@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-reveal-elementen zijn direct zichtbaar */
  .fade-in-up,
  .slide-left,
  .slide-right {
    opacity: 1;
    transform: none;
  }
}

/* ==========================================================================
   End of Overijssel Kozijnen stylesheet
   ========================================================================== */
