body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background: #f5f8fc;
  color: #0e2b4c;
}

/* NAV */
.topnav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 2rem;
  background: #ffffff;
  border-bottom: 1px solid #dbe4ee;
}

.topnav .logo {
  font-size: 1.4rem;
  font-weight: 700;
}

.topnav nav a {
  margin-left: 1.4rem;
  text-decoration: none;
  color: #0e2b4c;
  font-weight: 500;
}

.topnav nav a:hover {
  color: #145ca8;
}

/* HERO */
.hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4rem 2.5rem;
  background: #e8f1fb;
  border-radius: 12px;
  margin: 2rem;
  gap: 3rem;
}

.hero-content {
  max-width: 55%;
}

.hero-content h1 {
  font-size: 2.8rem;
  margin-bottom: 1.2rem;
}

.hero-content p {
  font-size: 1.2rem;
  line-height: 1.6;
  margin-bottom: 2rem;
  color: #264b63;
}

.cta-button {
  padding: 0.9rem 1.6rem;
  background: #003f7d;
  color: white;
  text-decoration: none;
  border-radius: 6px;
  font-weight: 600;
}

.cta-button:hover {
  background: #002f5c;
}

.hero-image img {
  width: 260px;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

/* DIENSTEN */
.services {
  padding: 4rem 2rem;
  text-align: center;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.service-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
  text-align: left;
}

.service-card h3 {
  margin-bottom: 0.8rem;
}

.service-card p {
  color: #375a72;
  line-height: 1.5;
}

/* ABOUT */
.about {
  padding: 4rem 2rem;
  background: #eef5fa;
}

.about-content {
  max-width: 800px;
  margin: auto;
  text-align: center;
}

.secondary-button {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.8rem 1.4rem;
  border: 2px solid #003f7d;
  color: #003f7d;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
}

.secondary-button:hover {
  background: #003f7d;
  color: white;
}

/* CONTACT */
.contact {
  padding: 4rem 2rem;
  text-align: center;
}

/* FOOTER */
footer {
  text-align: center;
  padding: 1.5rem;
  margin-top: 3rem;
  color: #526d83;
}