/* Basic page styling */
body {
  font-family: Helvetica, sans-serif;
  margin: 0;
  padding: 0;
  line-height: 1.6;
  color: #c5c4c4;
  background-color: #031343;
}

/* Header and navigation */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  padding: 10px 20px;
}

header .logo {
  height: 80px;
}

header nav a {
  margin: 0 10px;
  text-decoration: none;
  color: #283c54;
  font-weight: bold;
}
header nav a:hover {
  text-decoration: underline;
}

/* Main content layout */
main {
  max-width: 800px;
  margin: 20px auto;
  padding: 0 20px;
}

h2 {
  color: #ebe7e7;
}

h1 {
  color: #d3aa07;
}

h2 {
  border-bottom: 3px solid #d3aa07;
  margin-bottom: 20px;
}

h3 {
  color: #333;
}

/* Hero section */
.hero {
  text-align: center;
  padding: 40px 20px;
  background: #eeeeee;
}

.hero-logo {
width: 250px;
border: 1px solid #d3aa07;
}

.hero .slogan {
  font-size: 1.2em;
  color: #9b9999;
  margin: 10px 0;
}
.hero .subheadline {
  font-size: 1.1em;
  color: #333;
}

/* Section spacing */
.about, .why-us, .advantages, .why-gdfries {
  margin: 40px 0 20px;
}

/* Advantages grid */
.advantages-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.advantage-item {
  flex: 1 1 200px;
  background: #eeeeee;
  border: 1px solid #ddd;
  border-radius: 4px;
  text-align: center;
  padding: 20px 10px;
}
.advantage-item .icon {
  font-size: 2em;
  display: block;
  margin-bottom: 8px;
}
.advantage-item h3 {
  font-size: 1em;
  margin: 0;
}

a {
  color: #c5c4c4;
  transition: all 0.3s ease;
}

a:hover {
  color: #d3aa07;
}

/* Contact form styling */
form {
  margin: 20px 0;
  max-width: 400px;
}
form p {
  margin-bottom: 15px;
}
input, textarea {
  width: 100%;
  padding: 8px;
  box-sizing: border-box;
  font-family: inherit;
}
textarea {
  height: 100px;
}
button[type=submit] {
  background: #283c54;
  color: #fff;
  border: none;
  padding: 10px 20px;
  cursor: pointer;
  font-size: 1em;
}
button[type=submit]:hover {
  opacity: 0.9;
}