/* ==========================================================================
   Verstraaten Elektra — Bedrijfswebsite Stylesheet
   Modern, industrieel, betrouwbaar en snel
   Afgestemd op het officiële logo (#0767B4)
   ========================================================================== */

:root {
  /* Brand Colors — Afgeleid uit het officiële logo */
  --color-primary: #0767B4;
  --color-primary-hover: #05518F;
  --color-primary-active: #044275;
  --color-primary-light: #EAF3FA;
  --color-primary-soft: rgba(7, 103, 180, 0.08);
  --color-primary-border: #C8E2F7;
  --color-primary-glow: rgba(7, 103, 180, 0.25);

  /* Neutrals & Dark Surfaces */
  --color-dark: #0A192F;
  --color-dark-surface: #0F2444;
  --color-dark-border: #1E3A5F;
  --color-text-main: #0F172A;
  --color-text-heading: #0A192F;
  --color-text-muted: #475569;
  --color-text-light: #94A3B8;
  --color-bg-page: #FFFFFF;
  --color-bg-alt: #F8FAFC;
  --color-surface: #FFFFFF;
  --color-border: #E2E8F0;
  --color-border-hover: #CBD5E1;

  /* Status & Accents */
  --color-success: #10B981;
  --color-success-bg: #ECFDF5;
  --color-success-border: #A7F3D0;
  --color-error: #EF4444;

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Layout & Geometry */
  --container-max: 1200px;
  --header-height: 80px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Elevation Shadows */
  --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-sm: 0 2px 6px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 6px 18px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 14px 34px rgba(15, 23, 42, 0.1);
  --shadow-primary: 0 6px 20px rgba(7, 103, 180, 0.28);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
}

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

html {
  font-family: var(--font-body);
  color: var(--color-text-main);
  background-color: var(--color-bg-page);
  line-height: 1.6;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 36px);
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-normal);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(7, 103, 180, 0.25);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  color: #FFFFFF;
  box-shadow: var(--shadow-primary);
  transform: translateY(-1px);
}

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

.btn-secondary {
  background-color: #FFFFFF;
  color: var(--color-text-heading);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xs);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  transform: translateY(-1px);
}

.btn-outline-primary {
  background-color: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
  font-weight: 600;
}

.btn-outline-primary:hover {
  background-color: var(--color-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(7, 103, 180, 0.2);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1.025rem;
  border-radius: var(--radius-md);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.875rem;
}

.btn-block {
  width: 100%;
}

.btn-arrow {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.btn:hover .btn-arrow {
  transform: translateX(4px);
}

.btn-spinner {
  display: none;
  width: 20px;
  height: 20px;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   Top Announcement Bar
   ========================================================================== */
.top-bar {
  background-color: var(--color-dark);
  color: #E2E8F0;
  font-size: 0.825rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  color: #F8FAFC;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #22C55E;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.25);
  animation: pulse-dot 2s infinite ease-in-out;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(0.9); }
}

.top-bar-contact {
  display: flex;
  align-items: center;
  gap: 14px;
}

.top-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #94A3B8;
}

.top-link:hover {
  color: #FFFFFF;
}

.icon-sm {
  width: 14px;
  height: 14px;
}

.top-divider {
  color: rgba(255, 255, 255, 0.2);
}

.top-tag {
  color: #94A3B8;
}

/* ==========================================================================
   Site Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: #FFFFFF;
  border-bottom: 1px solid rgba(7, 103, 180, 0.1);
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.04);
  transition: box-shadow var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.09);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  position: relative;
}

.logo-link {
  display: flex;
  align-items: center;
  padding: 4px 0;
}

.nav-logo {
  height: 48px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.logo-link:hover .nav-logo {
  transform: scale(1.02);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-main);
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-fast);
}

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

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link.active {
  color: var(--color-primary);
}

.nav-cta {
  padding: 10px 20px;
}

/* Mobile Toggle Hamburger */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
  z-index: 1001;
}

.mobile-toggle .bar {
  display: block;
  width: 24px;
  height: 2.5px;
  background-color: var(--color-text-heading);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.mobile-toggle.active .bar:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.mobile-toggle.active .bar:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active .bar:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  background: linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 100%);
  padding: 64px 0 80px;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 56px;
}

.hero-content {
  max-width: 620px;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.825rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 22px;
}

.badge-icon {
  width: 15px;
  height: 15px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.8vw, 3.25rem);
  font-weight: 800;
  line-height: 1.16;
  color: var(--color-text-heading);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
  word-break: break-word;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 1.8vw, 1.2rem);
  line-height: 1.65;
  color: var(--color-text-muted);
  margin-bottom: 34px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.trust-bar {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-main);
}

.trust-check {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  padding: 2px;
  border-radius: 50%;
}

.hero-media {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(7, 103, 180, 0.15);
  background-color: var(--color-dark);
}

.hero-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-image-wrapper:hover .hero-img {
  transform: scale(1.02);
}

.hero-floating-card {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.15);
  display: flex;
  align-items: center;
  gap: 14px;
}

.card-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.card-icon-box svg {
  width: 22px;
  height: 22px;
}

.floating-title {
  font-family: var(--font-heading);
  font-size: 0.925rem;
  font-weight: 700;
  color: var(--color-text-heading);
}

.floating-text {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Section Headers (Shared)
   ========================================================================== */
.section {
  padding: 96px 0;
}

.section-header {
  max-width: 680px;
  margin-bottom: 56px;
}

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

.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--color-text-heading);
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.015em;
}

.section-description {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ==========================================================================
   Section 3 — Core Services / Kernactiviteiten
   ========================================================================== */
.section-services {
  background-color: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
  box-shadow: var(--shadow-sm);
}

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

.service-card.featured-service {
  border-color: var(--color-primary-border);
  box-shadow: 0 8px 24px rgba(7, 103, 180, 0.1);
}

.service-badge-pill {
  position: absolute;
  top: 18px;
  right: 18px;
  background-color: var(--color-primary);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 0.725rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.service-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.service-icon {
  width: 28px;
  height: 28px;
}

.service-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 14px;
  line-height: 1.3;
}

.service-text {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.service-bullets {
  margin-top: auto;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.service-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.885rem;
  color: var(--color-text-main);
  line-height: 1.45;
}

.bullet-check {
  width: 17px;
  height: 17px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.925rem;
  color: var(--color-primary);
  transition: gap var(--transition-fast);
}

.card-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.card-link:hover {
  color: var(--color-primary-hover);
}

.card-link:hover svg {
  transform: translateX(4px);
}

/* ==========================================================================
   Section 4 — Rental & Support / Verhuur & Ondersteuning
   ========================================================================== */
.section-rental {
  background-color: var(--color-bg-page);
  border-bottom: 1px solid var(--color-border);
}

.rental-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
}

.rental-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.rental-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.rental-image-box {
  position: relative;
  height: 250px;
  background-color: var(--color-dark);
}

.rental-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.rental-card:hover .rental-img {
  transform: scale(1.03);
}

.rental-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background-color: rgba(10, 25, 47, 0.85);
  backdrop-filter: blur(6px);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 0.785rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.rental-content {
  padding: 32px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.rental-header-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.rental-icon-pill {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.rental-icon-pill svg {
  width: 22px;
  height: 22px;
}

.rental-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text-heading);
}

.rental-description {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  background-color: var(--color-bg-alt);
  padding: 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  margin-bottom: 28px;
}

.spec-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.spec-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  font-weight: 600;
}

.spec-value {
  font-family: var(--font-heading);
  font-size: 0.885rem;
  font-weight: 700;
  color: var(--color-text-heading);
}

/* ==========================================================================
   Section 5 — Strategic Partnership / Sterk door Samenwerking
   ========================================================================== */
.section-partnership {
  background-color: var(--color-dark);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.section-partnership::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(7, 103, 180, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

.partnership-box {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 60px;
}

.partnership-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(7, 103, 180, 0.25);
  color: #60A5FA;
  border: 1px solid rgba(96, 165, 250, 0.3);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}

.partnership-badge svg {
  width: 16px;
  height: 16px;
}

.partnership-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.2vw, 2.4rem);
  font-weight: 800;
  line-height: 1.25;
  color: #FFFFFF;
  margin-bottom: 18px;
  letter-spacing: -0.015em;
}

.partnership-lead {
  font-size: 1.05rem;
  color: #CBD5E1;
  line-height: 1.7;
  margin-bottom: 32px;
}

.partnership-features {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-bottom: 36px;
}

.partner-feature-item {
  display: flex;
  gap: 16px;
  background-color: var(--color-dark-surface);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: border-color var(--transition-fast);
}

.partner-feature-item:hover {
  border-color: var(--color-primary);
}

.feature-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: rgba(7, 103, 180, 0.3);
  color: #93C5FD;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-icon-box svg {
  width: 22px;
  height: 22px;
}

.feature-item-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 6px;
}

.feature-item-desc {
  font-size: 0.885rem;
  color: #94A3B8;
  line-height: 1.55;
}

.partnership-cta-wrap .btn-primary {
  background-color: var(--color-primary);
}

.partnership-cta-wrap .btn-primary:hover {
  background-color: #0A79D3;
}

.partnership-image-side {
  position: relative;
}

.partnership-img-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--color-dark-border);
}

.partnership-img {
  width: 100%;
  height: 460px;
  object-fit: cover;
}

.partner-quote-box {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background-color: rgba(10, 25, 47, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.quote-number {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: #60A5FA;
  line-height: 1;
}

.quote-text {
  font-size: 0.825rem;
  color: #E2E8F0;
  line-height: 1.4;
}

/* ==========================================================================
   Section 6 — Over Ons & Werkwijze
   ========================================================================== */
.section-about {
  background-color: var(--color-bg-page);
  border-bottom: 1px solid var(--color-border);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 56px;
}

.about-text {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

.about-pillars {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.pillar-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px;
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.pillar-card:hover {
  background-color: #FFFFFF;
  border-color: var(--color-primary-border);
  box-shadow: var(--shadow-sm);
}

.pillar-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pillar-icon svg {
  width: 20px;
  height: 20px;
}

.pillar-title {
  font-family: var(--font-heading);
  font-size: 0.975rem;
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 4px;
}

.pillar-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.about-visual {
  position: relative;
}

.about-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.about-img {
  width: 100%;
  height: 440px;
  object-fit: cover;
}

.experience-stamp {
  position: absolute;
  top: 24px;
  right: 24px;
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.stamp-bold {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.1;
  text-transform: uppercase;
}

.stamp-sub {
  font-size: 0.725rem;
  font-weight: 600;
  opacity: 0.9;
}

/* ==========================================================================
   Section 7 — Contact & Availability
   ========================================================================== */
.section-contact {
  background-color: var(--color-bg-alt);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: flex-start;
}

.contact-form-container {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-family: var(--font-heading);
  font-size: 0.885rem;
  font-weight: 600;
  color: var(--color-text-heading);
}

.required {
  color: var(--color-error);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 14px;
  font-size: 0.925rem;
  color: var(--color-text-main);
  background-color: #FFFFFF;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.form-input.is-invalid,
.form-select.is-invalid {
  border-color: var(--color-error);
  background-color: #FEF2F2;
}

.form-error {
  display: none;
  font-size: 0.775rem;
  color: var(--color-error);
  font-weight: 500;
}

.form-error.visible {
  display: block;
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

/* Success Confirmation State */
.form-success-message {
  display: none;
  text-align: center;
  padding: 32px 16px;
}

.form-success-message.visible {
  display: block;
  animation: fadeIn 0.3s ease;
}

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

.success-icon-wrap {
  width: 64px;
  height: 64px;
  background-color: var(--color-success-bg);
  color: var(--color-success);
  border: 2px solid var(--color-success-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}

.success-icon-wrap svg {
  width: 32px;
  height: 32px;
}

.success-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-text-heading);
  margin-bottom: 10px;
}

.success-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 440px;
  margin: 0 auto 24px;
}

/* Contact Info Card */
.contact-info-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.info-card-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-text-heading);
  margin-bottom: 12px;
}

.info-card-intro {
  font-size: 0.925rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 28px;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.detail-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.detail-icon svg {
  width: 20px;
  height: 20px;
}

.detail-label {
  display: block;
  font-size: 0.775rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: 2px;
}

.detail-value {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-heading);
  transition: color var(--transition-fast);
}

a.detail-value:hover {
  color: var(--color-primary);
}

.info-status-box {
  margin-top: auto;
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.status-live-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #22C55E;
  margin-top: 5px;
  flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.2);
}

.info-status-box strong {
  font-family: var(--font-heading);
  font-size: 0.885rem;
  color: var(--color-text-heading);
  display: block;
  margin-bottom: 2px;
}

.info-status-box p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background-color: #FFFFFF;
  border-top: 1px solid var(--color-border);
  padding: 64px 0 32px;
  color: var(--color-text-muted);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--color-border);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-logo-wrapper {
  display: inline-block;
}

.footer-logo {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.footer-tagline {
  font-size: 0.925rem;
  line-height: 1.65;
  color: var(--color-text-muted);
  max-width: 400px;
}

.footer-group-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 18px;
}

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

.footer-links a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-primary);
  transform: translateX(3px);
  display: inline-block;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 28px;
  font-size: 0.825rem;
  color: var(--color-text-muted);
}

.footer-safety-note {
  font-size: 0.8rem;
  color: #64748B;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-img {
    height: 380px;
  }

  .partnership-box {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .partnership-img {
    height: 360px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-img {
    height: 360px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 860px) {
  /* Navigation Mobile Menu */
  .mobile-toggle {
    display: flex;
  }

  .nav-logo {
    height: 40px;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background-color: #FFFFFF;
    border-bottom: 2px solid var(--color-primary);
    box-shadow: 0 16px 32px rgba(15, 23, 42, 0.15);
    flex-direction: column;
    align-items: stretch;
    padding: 24px;
    gap: 20px;
    z-index: 999;
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    width: 100%;
  }

  .nav-link {
    font-size: 1.05rem;
    width: 100%;
    padding: 8px 0;
  }

  .nav-cta {
    width: 100%;
    text-align: center;
  }

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

  .rental-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .section {
    padding: 64px 0;
  }

  .top-bar-contact {
    display: none;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .trust-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .contact-form-container,
  .contact-info-card {
    padding: 24px 18px;
  }

  .specs-grid {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

/* =========================================================
   SECTION: Projecten & Uitvoering — Photo Gallery
   ========================================================= */

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

/* Filter pills */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 36px;
}

.gallery-filter {
  padding: 9px 20px;
  border: 2px solid var(--color-border);
  border-radius: 50px;
  background: var(--color-white);
  color: var(--color-text-secondary);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  line-height: 1;
}

.gallery-filter:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.gallery-filter.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(7, 103, 180, 0.3);
}

/* Gallery grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 36px;
}

/* Gallery tile */
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  cursor: pointer;
  aspect-ratio: 3 / 4;
  background: var(--color-bg);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.gallery-item--hidden {
  display: none;
}

.gallery-item--filtered-out {
  display: none;
}

.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.gallery-item:hover .gallery-img {
  transform: scale(1.05);
}

/* Hover overlay with caption */
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.78) 0%, rgba(15, 23, 42, 0.0) 60%);
  display: flex;
  align-items: flex-end;
  padding: 16px;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay span {
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  line-height: 1.3;
}

/* Toggle button wrap */
.gallery-toggle-wrap {
  display: flex;
  justify-content: center;
  margin-top: 8px;
}

.gallery-toggle-btn {
  gap: 8px;
  display: inline-flex;
  align-items: center;
}

.gallery-toggle-btn .btn-arrow {
  transition: transform 0.3s ease;
}

.gallery-toggle-btn.expanded .btn-arrow {
  transform: rotate(180deg);
}

/* =========================================================
   LIGHTBOX MODAL
   ========================================================= */

.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 20px;
  animation: lightboxFadeIn 0.2s ease;
}

.lightbox-overlay[hidden] {
  display: none;
}

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

.lightbox-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: min(90vw, 900px);
  max-height: 90vh;
}

.lightbox-img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
  display: block;
}

.lightbox-caption {
  color: rgba(255,255,255,0.75);
  font-size: 0.85rem;
  margin-top: 12px;
  text-align: center;
  font-family: var(--font-body);
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  background: rgba(255,255,255,0.12);
  border: none;
  color: white;
  cursor: pointer;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
  line-height: 1;
  flex-shrink: 0;
}

.lightbox-prev,
.lightbox-next {
  width: 52px;
  height: 52px;
  font-size: 2rem;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  font-size: 1.6rem;
  z-index: 10001;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(255,255,255,0.25);
}

/* =========================================================
   GALLERY — RESPONSIVE
   ========================================================= */

@media (max-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .lightbox-prev,
  .lightbox-next {
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .gallery-filter {
    font-size: 0.8rem;
    padding: 7px 14px;
  }

  .lightbox-overlay {
    gap: 8px;
    padding: 12px;
  }
}

/* =========================================================
   FOOTER — Contact column adjustments
   ========================================================= */

.footer-contact-list li {
  line-height: 1.6;
  color: rgba(255,255,255,0.65);
  font-size: 0.875rem;
}

.footer-contact-list a {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-contact-list a:hover {
  color: var(--color-accent);
}