*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.7;
  color: #333;
  background: #fff;
}

/* Logo */
.site-header {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 16px;
}

.logo img {
  display: block;
  max-height: 80px;
  width: auto;
}

/* Bild */
.hero {
  max-width: 100%;
  height: 400px;
  background-image: url("sun-49521_1920.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* Text */
.content {
  max-width: 800px;
  margin: 0 auto;
  padding: 48px 16px 64px;
}

.content h1 {
  margin: 0 0 24px;
  font-size: 2rem;
  font-weight: 400;
  line-height: 1.3;
  color: #1f4e79;
}

.content p {
  margin: 0 0 18px;
}

.signature {
  margin-top: 32px;
  font-style: italic;
}

@media (max-width: 600px) {
  .hero {
    height: 240px;
  }

  .content h1 {
    font-size: 1.5rem;
  }
}