/* Algemene reset en basis */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #111;
  background: #f4f6f8;
}

/* Containers */
.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
  padding: 20px 0;
}

/* Header */
header {
  background: #ffffff;
  border-bottom: 2px solid #eee;
  padding: 15px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

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

header h1 {
  font-size: 1.8rem;
  font-weight: bold;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 25px;
}

nav a {
  text-decoration: none;
  font-weight: 500;
  color: #111;
  transition: color 0.3s ease, transform 0.3s ease;
}

nav a:hover {
  color: #0073e6;
  transform: translateY(-2px);
}

/* Logo + titel */
.logo-title {
  display: flex;
  align-items: center;
  gap: 15px;
}

.logo {
  height: 50px;
  width: auto;
}

/* Intro sectie */
#intro {
  background: linear-gradient(135deg, #326278, #571b28);
  color: #fff;
  padding: 60px 0;
  border-radius: 15px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.two-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
}

.left h2 {
  font-size: 2.2rem;
  margin-bottom: 20px;
}

.left p {
  font-size: 1.15rem;
}

/* Slider */
.slider {
  position: relative;
  width: 100%;
  max-width: 1100px;
  height: 700px;
  margin: auto;
  overflow: hidden;
  border-radius: 15px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.25);
}

.slider img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: none;
  transition: opacity 0.6s ease;
}

/* Pijltjes */
.slider .prev,
.slider .next {
  cursor: pointer;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: bold;
  color: #fff;
  background-color: rgba(0,0,0,0.5);
  border-radius: 50%;
  box-shadow: 0 4px 8px rgba(0,0,0,0.3);
  transition: all 0.3s ease;
  user-select: none;
  z-index: 10;
}

.slider .prev:hover,
.slider .next:hover {
  background-color: rgba(0,0,0,0.8);
  transform: translateY(-50%) scale(1.1);
}

.slider .prev { left: 15px; }
.slider .next { right: 15px; }

/* Secties */
section {
  padding: 80px 0;
}

section h2 {
  font-size: 2rem;
  margin-bottom: 25px;
  text-align: center;
  position: relative;
}

section h2::after {
  content: "";
  width: 60px;
  height: 3px;
  background-color: #0073e6;
  display: block;
  margin: 10px auto 0;
  border-radius: 2px;
}

/* Diensten */
#diensten ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
  font-size: 1.2rem;
}

#diensten ul li {
  background: #fff;
  padding: 20px 30px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

#diensten ul li:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

/* Contact */
#contact p {
  text-align: center;
  font-size: 1.1rem;
  margin: 10px 0;
}

/* Footer */
footer {
  background: #111;
  color: #fff;
  text-align: center;
  padding: 25px;
  margin-top: 40px;
  font-size: 0.95rem;
}
html {
  scroll-behavior: smooth;
}