/* ============================================
   CAD CAM Company - Design System & Stylesheet
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  /* === Kleurenschema — Tech Steel (donkerder, technisch) === */
  --color-primary: #37485e;
  --color-primary-light: #4d6180;

  /* Alternatieven:
     Soft Steel   : #455a74 / #5a7490
     Graphite Blue: #3e5168 / #546a82
     Atlantic     : #4d6582 / #6580a0
     Dusty Navy   : #5a6e87 / #7a8ca5
     Slate Grey   : #536479 / #6a7d94
     Sky Steel    : #667e9c / #8499b5
     Tech Steel   : #37485e / #4d6180  (HUIDIG — technisch/industrieel)
  */
  --color-accent: #bba887;
  --color-accent-light: #d4c4a8;
  --color-accent-dark: #9a8968;
  --color-white: #ffffff;
  --color-offwhite: #f8f7f4;
  --color-gray-100: #f0eeeb;
  --color-gray-200: #e0ddd8;
  --color-gray-300: #b0aca5;
  --color-gray-600: #6b6660;
  --color-gray-800: #3a3632;
  --color-text: #2c2c2c;
  --color-text-light: #6b6660;
  --color-success: #81b441;
  --color-blue: #039be5;

  --font-heading: 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);

  --container-max: 1200px;
  --section-padding: 100px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-white);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 3.5vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }
h4 { font-size: 1.2rem; }

p {
  margin-bottom: 1rem;
  color: var(--color-text-light);
  font-size: 1.05rem;
}

.text-accent { color: var(--color-accent); }
.text-gradient {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Layout --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

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

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

.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--color-white);
}

.section-dark p {
  color: rgba(255, 255, 255, 0.75);
}

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

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-header .label {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.section-header h2 {
  margin-bottom: 20px;
}

.section-header p {
  font-size: 1.15rem;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(187, 168, 135, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(187, 168, 135, 0.4);
}

.btn-outline {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: transparent;
}

.btn-outline:hover {
  background: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--color-white);
  color: var(--color-primary);
}

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

.btn-icon {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-fast);
}

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

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 12px 0;
  transition: all var(--transition-base);
}

.nav.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: var(--shadow-sm);
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-white);
  transition: color var(--transition-base);
}

.nav.scrolled .nav-logo {
  color: var(--color-primary);
}

/* Full horizontal logo in nav */
.nav-logo-full {
  height: 56px;
  width: auto;
  display: block;
  transition: height var(--transition-base);
}

.nav.scrolled .nav-logo-full {
  height: 50px;
}

.nav-logo-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.nav-logo-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.nav-logo-text {
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* Hero watermark logo — gecentreerd */
.hero-watermark {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 950px;
  height: 950px;
  opacity: 0.05;
  pointer-events: none;
  z-index: 1;
}

.hero-watermark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Showcase / Work gallery */
.showcase-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 20px;
  height: 560px;
}

.showcase-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-gray-100), var(--color-gray-200));
  cursor: default;
  transition: transform var(--transition-base);
}

.showcase-item:nth-child(1) {
  grid-row: span 2;
}

.showcase-item:hover {
  transform: translateY(-4px);
}

.showcase-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.showcase-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(44,62,80,0.7) 0%, rgba(44,62,80,0.1) 50%, transparent 100%);
  pointer-events: none;
}

.showcase-label {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  color: var(--color-white);
  z-index: 2;
}

.showcase-label-tag {
  display: inline-block;
  background: rgba(187, 168, 135, 0.9);
  color: var(--color-white);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.showcase-label h4 {
  color: var(--color-white);
  font-size: 1.1rem;
  margin: 0;
}

.showcase-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  color: var(--color-gray-300);
  background: linear-gradient(135deg, var(--color-gray-100), var(--color-gray-200));
  flex-direction: column;
  gap: 8px;
  font-size: 0.85rem;
  text-align: center;
  padding: 20px;
}

.showcase-placeholder svg {
  width: 40px;
  height: 40px;
  opacity: 0.4;
}

/* Footer logo — text-only, no icon */
.footer-logo {
  font-size: 1.25rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 600;
  gap: 0;
}

/* Nav full logo responsive */
@media (max-width: 768px) {
  .nav-logo-full {
    height: 42px;
  }
  .nav.scrolled .nav-logo-full {
    height: 40px;
  }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  transition: all var(--transition-fast);
}

.nav.scrolled .nav-link {
  color: var(--color-gray-600);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.1);
}

.nav.scrolled .nav-link:hover,
.nav.scrolled .nav-link.active {
  color: var(--color-primary);
  background: var(--color-gray-100);
}

.nav-cta {
  padding: 10px 24px;
  background: var(--color-accent);
  color: var(--color-white) !important;
  border-radius: 50px;
  font-weight: 600;
  transition: all var(--transition-base);
}

.nav-cta:hover {
  background: var(--color-accent-dark) !important;
  transform: translateY(-1px);
}

.nav-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
  font-size: 0.95rem;
  margin-right: 8px;
}

.nav.scrolled .nav-phone {
  color: var(--color-gray-600);
}

/* Mobile nav toggle (desktop: verborgen) */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.nav.scrolled .nav-toggle span {
  background: var(--color-primary);
}

/* ============================================
   Mobile drawer (layercompany-style slide-in)
   ============================================ */
#cc-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.52);
  z-index: 999990;
}
#cc-backdrop.on {
  display: block;
}

#cc-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(288px, 82vw);
  background: #fff;
  z-index: 999999;
  transform: translateX(110%) !important;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  box-shadow: -4px 0 28px rgba(0, 0, 0, 0.2);
}
#cc-drawer.on {
  transform: translateX(0) !important;
}

#cc-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1.1rem;
  border-bottom: 1px solid #e8e8e5;
  min-height: 64px;
}
#cc-drawer-head img {
  height: 38px;
  width: auto;
  display: block;
}

#cc-drawer-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  border-radius: 6px;
  font-size: 1.3rem;
  color: #1a1a1a;
  padding: 0;
}
#cc-drawer-close:hover {
  background: #f2f2ef;
}

#cc-drawer-links {
  display: flex;
  flex-direction: column;
  padding: 0.6rem 0;
  flex: 1;
  overflow-y: auto;
}

#cc-drawer-links a {
  display: block;
  padding: 0.8rem 1.4rem;
  font-size: 1rem;
  color: #333;
  text-decoration: none;
  border-bottom: 1px solid #f0f0ed;
}

#cc-drawer-links a:hover {
  background: #fafaf8;
  color: #1a1a1a;
}

#cc-drawer-links a.active {
  font-weight: 600;
  color: #1a1a1a;
}

#cc-drawer-links a.dr-cta {
  margin: 1rem 1.4rem 0;
  border: none;
  border-radius: 50px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: #fff !important;
  text-align: center;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  box-shadow: 0 4px 12px rgba(187, 168, 135, 0.3);
}
#cc-drawer-links a.dr-cta:hover {
  opacity: 0.92;
  background: linear-gradient(135deg, var(--color-accent-dark), var(--color-accent));
}

#cc-drawer-foot {
  padding: 1rem 1.4rem 1.4rem;
  border-top: 1px solid #e8e8e5;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-size: 0.88rem;
}
#cc-drawer-foot a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: #6a6a6a;
  text-decoration: none;
}
#cc-drawer-foot a:hover {
  color: #1a1a1a;
}
#cc-drawer-foot svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

body.cc-menu-open {
  overflow: hidden;
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 60%, #627a99 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(187, 168, 135, 0.08) 0%, transparent 70%);
  animation: heroGlow 8s ease-in-out infinite alternate;
}

@keyframes heroGlow {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-5%, 5%) scale(1.1); }
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(187, 168, 135, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(187, 168, 135, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(60px, 60px); }
}

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px 80px;
  align-items: center;
  padding-top: 130px;
  padding-bottom: 60px;
}

.hero-with-logo .container {
  padding-top: 100px;
}

.hero-content h1 {
  color: var(--color-white);
  margin-bottom: 24px;
  font-weight: 800;
}

.hero-content h1 span {
  display: block;
  background: linear-gradient(135deg, var(--color-accent-light), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content p {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 40px;
  max-width: 500px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 8px;
}

/* Hero visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-visual-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 100%;
  max-width: 480px;
}

.hero-visual-card .software-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.software-item {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  transition: all var(--transition-base);
}

.software-item:hover {
  background: rgba(187, 168, 135, 0.1);
  border-color: rgba(187, 168, 135, 0.3);
  transform: translateY(-4px);
}

.software-item-name {
  color: var(--color-white);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 4px;
}

.software-item-desc {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.8rem;
}

.hero-visual-label {
  text-align: center;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.85rem;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* Floating elements */
.floating-badge {
  position: absolute;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-xl);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--color-white);
  animation: float 6s ease-in-out infinite;
}

.floating-badge:nth-child(2) { animation-delay: -2s; }
.floating-badge:nth-child(3) { animation-delay: -4s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-success);
}

/* --- Scroll indicator onderaan hero --- */
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  z-index: 5;
  transition: color var(--transition-base);
  cursor: pointer;
}

.scroll-indicator:hover {
  color: var(--color-accent-light);
}

.scroll-indicator-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: scrollBounce 2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.scroll-indicator-icon svg {
  width: 100%;
  height: 100%;
}

@keyframes scrollBounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
    opacity: 0.6;
  }
  40% {
    transform: translateY(8px);
    opacity: 1;
  }
  60% {
    transform: translateY(4px);
    opacity: 0.9;
  }
}

@media (max-width: 768px) {
  .scroll-indicator {
    bottom: 20px;
    font-size: 0.65rem;
  }
  .scroll-indicator-icon {
    width: 22px;
    height: 22px;
  }
}

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

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 48px 36px;
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-dark));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, rgba(187, 168, 135, 0.1), rgba(187, 168, 135, 0.05));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 1.8rem;
}

.service-card h3 {
  margin-bottom: 16px;
}

.service-card p {
  margin-bottom: 24px;
}

.service-card .service-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.55;
}

.service-feature > span {
  flex: 1;
  min-width: 0;
}

.service-feature-check {
  width: 20px;
  height: 20px;
  background: rgba(129, 180, 65, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-success);
  font-size: 0.7rem;
  flex-shrink: 0;
  margin-top: 4px;
}

/* --- Why / USP Section --- */
.usp-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.usp-card {
  display: flex;
  gap: 20px;
  padding: 32px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: all var(--transition-base);
}

.usp-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(187, 168, 135, 0.2);
  transform: translateX(8px);
}

.usp-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.usp-card h4 {
  margin-bottom: 8px;
}

/* --- Expertise / Software --- */
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* 3-koloms variant (Software sectie) — met mobile fallback */
.expertise-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 1024px) {
  .expertise-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .expertise-grid-3 {
    grid-template-columns: 1fr;
  }
}

.expertise-card {
  text-align: center;
  padding: 40px 24px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
}

.expertise-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

.expertise-logo {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  background: var(--color-gray-100);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.75rem;
  color: var(--color-accent-dark);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.expertise-card h4 {
  margin-bottom: 8px;
}

.expertise-card p {
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* --- CTA Banner --- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  border-radius: var(--radius-xl);
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(255,255,255,0.1) 0%, transparent 70%);
}

.cta-banner h2 {
  color: var(--color-white);
  margin-bottom: 16px;
  position: relative;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.2rem;
  margin-bottom: 32px;
  position: relative;
}

.cta-banner .btn {
  position: relative;
}

/* --- Sectors --- */
.sectors-flex {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.sector-tag {
  padding: 12px 28px;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: 50px;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-text);
  transition: all var(--transition-base);
}

.sector-tag:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* --- Process Steps --- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  counter-reset: step;
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  display: block;
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--color-gray-200);
  margin-bottom: 16px;
  line-height: 1;
  transition: color var(--transition-base);
}

.process-step:hover::before {
  color: var(--color-accent);
}

.process-step h4 {
  margin-bottom: 10px;
}

.process-step p {
  font-size: 0.95rem;
}

/* --- About Page --- */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.about-photo {
  width: 100%;
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--color-gray-100), var(--color-gray-200));
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

/* Wide banner variant — foto breed, korter, met tekst eronder */
.about-intro-stacked {
  display: block;
  max-width: 1100px;
  margin: 0 auto;
}

.about-intro-stacked .about-content {
  margin-top: 48px;
  max-width: 820px;
}

.about-photo-wide {
  aspect-ratio: 5 / 2;
  width: 100%;
}

.about-photo-wide .about-photo-img {
  object-position: center 35%;
}

/* Mobile: veel meer ingezoomd op hoofd/gezicht */
@media (max-width: 768px) {
  .about-photo-wide {
    aspect-ratio: 1 / 1;
  }
  .about-photo-wide .about-photo-img,
  .about-photo-wide:hover .about-photo-img {
    object-position: 50% 25% !important;
    transform: scale(1.8) !important;
    transform-origin: 50% 25% !important;
  }
}

.about-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.about-photo:hover .about-photo-img {
  transform: scale(1.03);
}

.about-photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(44,62,80,0.75) 0%, rgba(44,62,80,0.2) 40%, transparent 70%);
  pointer-events: none;
}

.about-photo-caption {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  z-index: 2;
  color: var(--color-white);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.about-photo-name {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.about-photo-role {
  font-size: 0.9rem;
  color: var(--color-accent-light);
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.about-photo-placeholder {
  text-align: center;
  color: var(--color-gray-300);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.about-photo-placeholder svg {
  width: 80px;
  height: 80px;
  margin-bottom: 12px;
  opacity: 0.5;
}

.about-content h2 {
  margin-bottom: 24px;
}

.about-content p {
  font-size: 1.1rem;
}

.about-timeline {
  margin-top: 48px;
}

.timeline-item {
  display: flex;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-gray-200);
}

.timeline-year {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-accent);
  min-width: 80px;
}

.timeline-desc {
  color: var(--color-text-light);
}

/* --- Contact Page --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}

.contact-info-card {
  display: flex;
  gap: 16px;
  padding: 24px;
  background: var(--color-offwhite);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.contact-info-card:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-white);
  font-size: 1.2rem;
}

.contact-info-card h4 {
  margin-bottom: 4px;
  font-size: 1rem;
}

.contact-info-card p {
  font-size: 0.95rem;
  margin-bottom: 0;
}

.contact-form {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 48px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: var(--color-text);
}

/* Verplicht-markering */
.required-asterisk {
  color: #e74c3c;
  font-weight: 700;
  margin-left: 2px;
}

.form-required-note {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: 28px !important;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-gray-200);
}

/* Verplicht veld dat nog leeg is — subtiele indicator */
.form-group input:required:placeholder-shown,
.form-group textarea:required:placeholder-shown {
  border-left: 3px solid var(--color-gray-200);
}

/* Verplicht veld met (ongeldige) invoer na blur */
.form-group input:required:invalid:not(:placeholder-shown),
.form-group textarea:required:invalid:not(:placeholder-shown) {
  border-color: #e74c3c;
  border-left: 3px solid #e74c3c;
}

/* Verplicht veld correct ingevuld */
.form-group input:required:valid,
.form-group textarea:required:valid {
  border-left: 3px solid var(--color-success);
}

/* Checkbox rij — voor "geen robot" en "bijlage" */
.checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--color-text);
  font-weight: 500;
  user-select: none;
}

.checkbox-row input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin: 0;
  cursor: pointer;
  accent-color: var(--color-accent);
  flex-shrink: 0;
}

.checkbox-row input[type="checkbox"]:required:invalid {
  outline: 2px solid transparent;
  outline-offset: 2px;
}

.checkbox-row input[type="checkbox"]:required:checked {
  accent-color: var(--color-success);
}

/* File upload styling */
#attachment[type="file"] {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9rem;
  background: var(--color-offwhite);
  cursor: pointer;
  transition: all var(--transition-fast);
}

#attachment[type="file"]:hover {
  border-color: var(--color-accent);
  background: var(--color-white);
}

#attachment[type="file"]::file-selector-button {
  margin-right: 12px;
  padding: 6px 14px;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-fast);
}

#attachment[type="file"]::file-selector-button:hover {
  background: var(--color-accent-dark);
}

.file-hint {
  margin-top: 8px;
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.file-hint.error { color: #e74c3c; }
.file-hint.success { color: var(--color-success); }

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all var(--transition-fast);
  background: var(--color-offwhite);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(187, 168, 135, 0.15);
  background: var(--color-white);
}

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

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

/* --- Footer --- */
.footer {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.6);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.5);
  margin-top: 16px;
  font-size: 0.95rem;
}

.footer h4 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.95rem;
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.footer-social {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  color: rgba(255, 255, 255, 0.5);
}

.footer-social:hover {
  background: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-3px);
}

/* --- Page Header (subpages) --- */
.page-header {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  padding: 160px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(187, 168, 135, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(187, 168, 135, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.page-header h1 {
  color: var(--color-white);
  position: relative;
}

.page-header p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.2rem;
  max-width: 600px;
  margin: 16px auto 0;
  position: relative;
}

.page-header .label {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-accent);
  margin-bottom: 16px;
  position: relative;
}

/* --- Scroll Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

/* --- Counter Animation --- */
.counter {
  font-variant-numeric: tabular-nums;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  :root {
    --section-padding: 80px;
  }

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

  .hero-with-logo .container {
    gap: 0;
  }

  .hero-visual {
    display: none;
  }

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

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

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

  .showcase-grid {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(3, 220px);
    height: auto;
  }

  .showcase-item:nth-child(1) {
    grid-row: span 1;
  }

  .hero-watermark {
    display: none;
  }

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

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

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

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

@media (max-width: 768px) {
  :root {
    --section-padding: 60px;
  }

  .nav-links {
    display: none !important;
  }

  .nav-phone {
    display: none;
  }

  .nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    margin-left: auto;
    padding: 0;
    z-index: 10001;
    position: relative;
  }

  .nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: none;
  }

  .hero-stats {
    gap: 24px;
  }

  .hero-stat-number {
    font-size: 2rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons .btn {
    text-align: center;
    justify-content: center;
  }

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

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

  .cta-banner {
    padding: 48px 32px;
    border-radius: var(--radius-lg);
  }

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

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

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .contact-form {
    padding: 32px 24px;
  }
}

@media (max-width: 480px) {
  .hero-stats {
    flex-direction: column;
    gap: 16px;
  }

  .sectors-flex {
    justify-content: flex-start;
  }
}