* {
  box-sizing: border-box;
}

body {
  font-family: sans-serif;
  font-size: 24px;
  line-height: 2em;
  display: flex;
  flex-direction: column;
  padding: 0;
  margin: 0;
  --primary: #D02424;
  --navigation-font: #ffffff;
  --side-padding: 10vw;
  --max-content-width: 925px;
  --border: #707070;
  background-image: url(/img/bg-pattern.svg);
  background-repeat: repeat-y;
  background-position: right;
  background-size: 50vw;
}

.navigation {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  padding: 0 var(--side-padding);
  z-index: 1000;
}

.navigation-link {
  color: var(--navigation-font);
  text-decoration: none;
  padding: 12px 24px;
}

.logo {
  margin-right: auto;
  background-color: var(--primary);
  border-bottom-left-radius: 5px;
  border-bottom-right-radius: 5px;
}

.menu {
  list-style: none;
  display: flex;
  margin: 0;
  padding: 0;
}

.menu-item {
  background-color: var(--primary);
  display: flex;
  justify-content: center;
  align-items: center;
  margin-left: 12px;
  border-bottom-left-radius: 5px;
  border-bottom-right-radius: 5px;
}

header {
  height: 100vh;
  justify-content: center;
  background-image: url(/img/header.png);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  border-bottom: 5px solid var(--primary);
}

header::before {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: rgba(208,36, 36, 0.83);
  mix-blend-mode: multiply;
}

header > * {
  z-index: 1;
  color: white;
  margin: 0;
  margin-bottom: 1rem;
}

.headline {
  font-size: 4rem;
  line-height: 5rem;
}

.subheadline {
  font-size: 3rem;
  line-height: 4rem;
}

.headline-cta {
  color: white;
  text-decoration: none;
}

header,
main {
  width: 100%;
  display: flex;
  flex-direction: column;
  padding-left: var(--side-padding);
  padding-right: var(--side-padding);
}

header > *,
main > * {
  max-width: var(--max-content-width);
}

main {
  padding-top: 10vh;
  padding-bottom: 10vh;
}

nav + main {
  margin-top: 20vh;
}