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

body {
  background-color: #214398;
  font-family: 'Rubik', sans-serif;
  line-height: 1.6;
  font-size: 16px;
}

ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: #1a1a1a;
  border-radius: 10px;
  display: flex;
}

li {
  flex: 1;
}

li a {
  display: block;
  color: white;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  transition: background-color 0.3s;
  font-size: 16px;
}

li a:hover:not(.active) {
  background-color: #214398;
}

.active {
  background-color: #214398;
}

.card {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  background-color: #ffffff;
  padding: 32px;
  margin: 24px auto;
  max-width: 1200px;
  border-radius: 12px;
}

h1, h2, h3, h4, p {
  font-family: 'Rubik', sans-serif;
  text-align: left;
}

h1 {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 16px;
}

h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 12px;
}

h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 12px;
}

h4 {
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.8;
  margin-bottom: 12px;
}

p {
  font-size: 16px;
  line-height: 1.8;
}

hr {
  border: none;
  border-top: 1px solid #e0e0e0;
  margin: 24px 0;
}

.description {
  text-align: left;
  font-size: 16px;
  line-height: 1.8;
  max-width: 900px;
  margin-left: 0;
  margin-right: auto;
}

.footer {
  margin-top: 32px;
  padding-top: 24px;
}

.footer h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.footer h4 {
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.8;
  margin-bottom: 16px;
}

.logo {
  border-radius: 10px;
  max-width: 400px;
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

.profiel {
  border-radius: 50%;
  width: 200px;
  height: 200px;
  object-fit: cover;
  display: block;
  margin: 24px 0;
}

.redlink {
  color: #214398;
  text-decoration: none;
  transition: color 0.3s;
  font-size: 16px;
}

.redlink:hover {
  color: #1a3570;
  text-decoration: underline;
}

.fa-linkedin {
  background: #1079aa;
  color: white;
  border-radius: 4px;
}

.fa {
  padding: 12px;
  font-size: 24px;
  width: 48px;
  height: 48px;
  text-align: center;
  text-decoration: none;
  margin: 8px 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: background-color 0.3s;
}

.fa:hover {
  opacity: 0.9;
}

::selection {
  background: #214398;
  color: white;
}

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.text-left {
  text-align: left;
}

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }

.content-section {
  margin-bottom: 32px;
}

.content-section:last-child {
  margin-bottom: 0;
}