body {
  margin: 0;
  font-family: 'Urbanist', sans-serif;
  background-color: #ffffff;
  color: #2D2F34;
  line-height: 1.6;
}

#wrapper {
  max-width: 100%;
  overflow: hidden;
}

p {
  font-size: 1.3em;
}

header {
  background: #fff;
  padding: 16px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #FBFBFB;
  position: sticky;
  top: 0;
  z-index: 10;
}

/* Verbeterde logo */
.logo img {
  max-height: 90px;
  width: auto;
}

@media (max-width: 768px) {
  .logo img {
    max-height: 80px;
  }
}

/* Hamburger knop */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 28px;
  cursor: pointer;
  color: #2D2F34;
}

@media (max-width: 768px) {
  .mobile-nav-toggle {
    display: block;
  }

  nav {
    display: none;
    flex-direction: column;
    background: #fff;
    position: absolute;
    top: 102px;
    right: 32px;
    padding: 16px;
    border: 1px solid #E0E4EB;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }

  nav.show {
    display: flex;
  }

  nav a {
    margin: 12px 0;
    font-size: 16px;
  }

  nav a+a::before {
    display: none;
  }
}

nav a {
  text-decoration: none;
  color: #2D2F34;
}

nav a+a::before {
  content: '|';
  margin: 0 12px;
  color: #ccc;
}

.hero {
  padding: 120px 20px 80px;
  text-align: center;
  background-image: linear-gradient(rgba(26, 115, 232, 0.80), rgba(26, 115, 232, 0.80)),
    url('../img/kovii-hero.jpg');
  background-size: cover;
  background-position: center;
  color: white;
}

.hero h1 {
  font-size: 2.4em;
  font-weight: 700;
  margin-bottom: 20px;
  background: none;
  color: white;
}

.hero p {
  font-size: 1.3em;
  max-width: 680px;
  margin: 0 auto 40px;
  color: #f0f0f0;
}

.cta-button {
  background: #00C48C;
  color: white;
  padding: 12px 24px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.3em;
  transition: background 0.3s ease;
}

.cta-button:hover {
  background: #00b07e;
}

.section {
  padding: 92px 20px;
  max-width: 1200px;
  margin: auto;
}

#diensten {
  background-color: #FBFBFB;
  /* Lichtgrijs */
  width: 100%;
}

.section-bg {
  background-color: #FBFBFB;
  width: 100%;
}

.section-inner {
  padding: 92px 20px;
  max-width: 1200px;
  margin: auto;
}

.section-title {
  font-size: 2.2em;
  font-weight: 600;
  color: #1A73E8;
  text-align: center;
  margin-bottom: 40px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
}

.step {
  padding-left: 16px;
  border-left: 4px solid #00C48C;
  border-radius: 4px;
  padding: 24px;
}

.step-icon {
  width: 60px;
  height: auto;
  margin-bottom: 12px;
  display: none;
}

.step-number {
  font-weight: 700;
  color: #00C48C;
  margin-bottom: 8px;
  font-size: 2em;
}

.step-content h3 {
  color: #1A73E8;
  font-size: 20px;
  margin-bottom: 6px;
}

.step-content p {
  font-size: 1.1em;
  color: #444;
}

.benefits-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
  margin-top: 40px;
}

.benefit {
  background: white;
  border: 1px solid #F0F0F0;
  border-radius: 10px;
  padding: 24px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  transition: transform 0.3s ease;
}

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

.benefit-icon {
  height: 60px;
  margin-bottom: 16px;
}

.benefit h3 {
  color: #1A73E8;
  font-size: 1.3em;
  margin-bottom: 12px;
}

.benefit p {
  font-size: 1.1em;
  color: #555;
  line-height: 1.5;
}

.tabs {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  border-bottom: 1px solid #00C48C;
  margin-bottom: 40px;
}

.tab {
  padding: 10px 20px;
  cursor: pointer;
  font-weight: 600;
  border-bottom: 3px solid transparent;
  transition: border 0.3s, color 0.3s;
}

.tab.active {
  color: #1A73E8;
  border-color: #1A73E8;
}

.subcategory-grid {
  display: none;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.subcategory-grid.active {
  display: grid;
}

.subcategory {
  background: #FBFBFB;
  border: 1px solid #000000;
  padding: 16px;
  border-radius: 8px;
  font-weight: 500;
  color: #2D2F34;
  transition: all 0.3s ease;
}

.subcategory:hover {
  background: #F0F4FF;
  border-color: #1A73E8;
}

.cta-section {
  background: linear-gradient(90deg, #F7F9FC, #E9FDF7);
  /* zachte overgang Kovii-stijl */
  padding: 120px 20px 80px;
  text-align: center;
  margin-bottom: 60px;
}

.cta-section h2 {
  font-size: 32px;
  font-weight: 700;
  color: #1A73E8;
  margin-bottom: 20px;
}

.cta-section p {
  margin: 0 auto 40px;
  font-size: 1.3em;
  max-width: 680px;
  color: #2D2F34;
}

.cta-section .cta-button {
  background: #00C48C;
  color: white;
  padding: 12px 24px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.3em;
  transition: background 0.3s ease;
}

.cta-section .cta-button:hover {
  background: #00b07e;
}

.site-footer {
  background-color: #f8f9fa;
  padding: 3em 1.5em 2em;
  font-size: 0.95em;
  color: #333;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2em;
}

.footer-block h4 {
  font-size: 1.1em;
  margin-bottom: 0.6em;
}

.footer-block ul {
  list-style: none;
  padding: 0;
}

.footer-block ul li a {
  text-decoration: none;
  color: #333;
}

.footer-block ul li a:hover {
  text-decoration: underline;
}

.footer-logo {
  margin-top: 15%;
  width: 90px;
}

.footer-bottom {
  margin-top: 2em;
  text-align: center;
  font-size: 0.85em;
  color: #777;
}
.modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow-y: auto;
  background-color: rgba(0, 0, 0, 0.6);
}

.modal-content {
  background-color: #fff;
  margin: 5% auto;
  padding: 2rem;
  border-radius: 10px;
  max-width: 600px;
  position: relative;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.close {
  color: #aaa;
  font-size: 28px;
  font-weight: bold;
  position: absolute;
  top: 16px;
  right: 24px;
  cursor: pointer;
}

.close:hover {
  color: #000;
}