:root {
  /* Colors */
  --color-primary: #FF6B00;
  /* Animation Timing */
  --animation-duration: 400ms;
  --animation-timing: cubic-bezier(0.4, 0, 0.2, 1);
  --color-primary-dark: #E05E00;
  --color-primary-light: #FF8A33;
  --color-primary-alpha: rgba(255, 107, 0, 0.1);
  
  --color-secondary: #FFBB10;
  --color-secondary-dark: #E0A000;
  --color-secondary-light: #FFD257;
  
  --color-dark: #1A1A1A;
  --color-dark-2: #333333;
  --color-dark-3: #4D4D4D;
  
  --color-light: #FFFFFF;
  --color-light-2: #F5F5F5;
  --color-light-3: #EBEBEB;
  
  --color-gray: #777777;
  --color-gray-light: #AAAAAA;
  
  --color-success: #2ECC71;
  --color-warning: #F1C40F;
  --color-error: #E74C3C;
  
  /* Typography */
  --font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  --font-size-base: 16px;
  --line-height-body: 1.5;
  --line-height-heading: 1.2;
  
  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-xxl: 48px;
  --spacing-xxxl: 64px;
  
  /* Border Radius */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --border-radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 16px 32px rgba(0, 0, 0, 0.1);
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  --transition-slow: 0.4s ease;
  
  /* Container width */
  --container-max-width: 1200px;
  --container-padding: var(--spacing-md);
}

/* Header */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: transparent;
  z-index: 1000;
  padding: var(--spacing-md) 0;
  transition: all 0.3s ease;
}

#site-header.scrolled {
  background-color: var(--color-light);
  box-shadow: var(--shadow-sm);
}

#site-header.hidden {
  transform: translateY(-100%);
}

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

.logo {
  display: flex;
  align-items: center;
  font-weight: 700;
  color: var(--color-dark);
  transition: font-size 0.3s ease;
}

/* Desktop logo size */
@media (min-width: 769px) {
  .logo {
    font-size: 1rem;
  }
}

/* Mobile logo size */
@media (max-width: 768px) {
  .logo {
    font-size: 1.5rem;
  }
  
  #site-header {
    background-color: var(--color-light);
    box-shadow: var(--shadow-sm);
  }
}

.logo-text {
  color: var(--color-dark);
}

.oranje {
  color: #FF6B00;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Animation Classes */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--animation-duration) var(--animation-timing),
              transform var(--animation-duration) var(--animation-timing);
  will-change: opacity, transform;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Mobile-specific animations */
@media (hover: none) and (pointer: coarse) {
  .animate-on-scroll {
    transform: translateY(30px);
  }
  
  .animate-on-scroll.visible {
    transform: translateY(0);
  }
}

/* Disable hover effects on mobile */
@media (hover: none) {
  .demo-feature:hover,
  .timeline-step:hover,
  .feature:hover,
  .tech-item:hover,
  .social-link:hover {
    transform: none;
  }
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  line-height: var(--line-height-body);
  color: var(--color-dark);
  background-color: var(--color-light);
  overflow-x: hidden;
}

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

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

a:hover {
  color: var(--color-primary-dark);
}

ul, ol {
  list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  margin: 0 0 var(--spacing-md);
  font-weight: 700;
  line-height: var(--line-height-heading);
  color: var(--color-dark);
}

h1 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-lg);
}

h2 {
  font-size: 2rem;
  margin-bottom: var(--spacing-lg);
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--spacing-md);
}

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

/* Buttons */
.btn {
  display: inline-flex; /* Wijzig naar inline-flex */
  align-items: center; /* Verticaal centreren van inhoud */
  justify-content: center; /* Horizontaal centreren van inhoud */
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--border-radius-md);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  border: none;
  outline: none;
  position: relative; /* Toegevoegd voor z-index */
  z-index: 2; /* Toegevoegd om boven andere elementen te liggen */
}



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

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: var(--color-light);
  color: var(--color-dark);
  border: 1px solid var(--color-light-3);
}

.btn-secondary:hover {
  background-color: var(--color-light-2);
  color: var(--color-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.arrow {
  margin-left: var(--spacing-xs);
  transition: transform var(--transition-normal);
}

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

/* Navigation */
.main-nav {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  gap: var(--spacing-xl);
}

.nav-menu a {
  color: var(--color-dark);
  font-weight: 500;
  position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--color-primary);
}

.nav-menu a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-normal);
}

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

.mobile-menu-button {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
}

.mobile-menu-button span {
  width: 100%;
  height: 2px;
  background-color: var(--color-dark);
  transition: all var(--transition-normal);
}

/* Footer */
#site-footer {
  background-color: var(--color-dark);
  color: var(--color-light);
  padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-column h3 {
  color: var(--color-light);
  margin-bottom: var(--spacing-md);
  font-size: 1.25rem;
}

.footer-column p {
  color: var(--color-gray-light);
  margin-bottom: var(--spacing-sm);
}

.footer-column a {
  color: var(--color-gray-light);
}

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

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.social-icons {
  display: flex;
  gap: var(--spacing-md);
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-full);
  background-color: var(--color-dark-2);
  transition: all var(--transition-normal);
}

.social-icons a:hover {
  background-color: var(--color-primary);
  transform: translateY(-2px);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-dark-2);
}

.footer-bottom p {
  margin-bottom: 0;
  color: var(--color-gray-light);
  font-size: 0.875rem;
}

.legal-links {
  display: flex;
  gap: var(--spacing-lg);
}

.legal-links a {
  color: var(--color-gray-light);
  font-size: 0.875rem;
}

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

/* Sections */
section {
  position: relative;
  overflow: hidden;
  padding: var(--spacing-xxxl) 0;
}

/* Ensure content stays above shapes */
section > .container {
  position: relative;
  z-index: 1;
}

/* Base shape styles */
.shape {
  position: absolute;
  background-color: var(--color-primary);
  opacity: 0.08;
  pointer-events: none;
}

/* Process section shapes */
.process::before {
  content: '';
  position: absolute;
  width: 180px;
  height: 180px;
  background-color: var(--color-primary);
  opacity: 0.08;
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  top: 15%;
  left: 5%;
  transform: rotate(25deg);
}

.process::after {
  content: '';
  position: absolute;
  width: 220px;
  height: 220px;
  background-color: var(--color-primary);
  opacity: 0.08;
  border-radius: 63% 37% 54% 46% / 55% 48% 52% 45%;
  bottom: 10%;
  right: 5%;
}

/* Additional process section shapes */
.process .container::before {
  content: '';
  position: absolute;
  width: 150px;
  height: 150px;
  background-color: var(--color-primary);
  opacity: 0.08;
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
  top: 40%;
  left: 15%;
  transform: rotate(-15deg);
}

.process .container::after {
  content: '';
  position: absolute;
  width: 120px;
  height: 120px;
  background-color: var(--color-primary);
  opacity: 0.08;
  border-radius: 41% 59% 47% 53% / 44% 57% 43% 56%;
  bottom: 25%;
  right: 10%;
}

section:nth-child(3n+1)::after {
  content: '';
  position: absolute;
  width: 150px;
  height: 150px;
  background-color: var(--color-primary);
  opacity: 0.08;
  border-radius: 50%;
  bottom: 50px;
  left: 10%;
}

section:nth-child(3n+2)::before {
  content: '';
  position: absolute;
  width: 200px;
  height: 200px;
  background-color: var(--color-primary);
  opacity: 0.08;
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  top: 20%;
  left: -100px;
  transform: rotate(25deg);
}

section:nth-child(3n+2)::after {
  content: '';
  position: absolute;
  width: 250px;
  height: 250px;
  background-color: var(--color-primary);
  opacity: 0.08;
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  bottom: -100px;
  right: 5%;
}

section:nth-child(3n)::before {
  content: '';
  position: absolute;
  width: 180px;
  height: 180px;
  background-color: var(--color-primary);
  opacity: 0.08;
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
  top: 15%;
  right: -50px;
  transform: rotate(-15deg);
}

section:nth-child(3n)::after {
  content: '';
  position: absolute;
  width: 220px;
  height: 220px;
  background-color: var(--color-primary);
  opacity: 0.08;
  border-radius: 41% 59% 47% 53% / 44% 57% 43% 56%;
  bottom: -50px;
  left: 15%;
  transform: rotate(45deg);
}

/* Additional random shapes for longer sections */
.process::before,
.about::before,
.clients::before {
  content: '';
  position: absolute;
  width: 120px;
  height: 120px;
  background-color: var(--color-primary);
  opacity: 0.08;
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  top: 40%;
  left: 5%;
  transform: rotate(25deg);
}

.technologies::after,
.why-choose::after {
  content: '';
  position: absolute;
  width: 160px;
  height: 160px;
  background-color: var(--color-primary);
  opacity: 0.08;
  clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%);
  top: 30%;
  right: 8%;
  transform: rotate(-35deg);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .hero::before {
    width: 150px;
    height: 150px;
    left: -30px;
    top: 80px;
  }
  
  section::before,
  section::after,
  .process .container::before,
  .process .container::after {
    transform: scale(0.7);
  }
}

@media (max-width: 480px) {
  .hero::before {
    width: 100px;
    height: 100px;
    left: -20px;
    top: 60px;
  }
  
  section::before,
  section::after,
  .process .container::before,
  .process .container::after {
    transform: scale(0.5);
  }
}

.section-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-xxl);
  color: var(--color-gray);
}

h2 {
  text-align: center;
  margin-bottom: var(--spacing-md);
}

/* Responsive */
@media (max-width: 1024px) {
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.6rem;
  }
  
  .mobile-menu-button {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    flex-direction: column;
    gap: 0;
    background-color: var(--color-light);
    box-shadow: var(--shadow-md);
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
  }
  
  .nav-menu.active {
    max-height: 300px;
  }
  
  .nav-menu li {
    width: 100%;
  }
  
  .nav-menu a {
    display: block;
    padding: var(--spacing-md);
    text-align: center;
    border-bottom: 1px solid var(--color-light-3);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }
}

@media (max-width: 576px) {
  h1 {
    font-size: 1.8rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  :root {
    --container-padding: var(--spacing-sm);
  }
  
  section {
    padding: var(--spacing-xxl) 0;
  }
  #site-header {
    position: fixed;
    top: 0;
    width: 100%;
    transition: transform 0.3s ease, background-color 0.3s ease;
    z-index: 1000;
}

#site-header.hidden {
    transform: translateY(-100%);
}

#site-header.scrolled {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

}