:root {
  color-scheme: light;
  font-family: Arial, Helvetica, sans-serif;
  color: #171b23;
  background: #fff;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-size: 18px;
  line-height: 1.6;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

html[lang="de"] { hyphens: auto; }

h1,
h2,
p {
  margin: 0;
}

h1,
h2 {
  line-height: 1.15;
  text-wrap: balance;
}

h1 {
  max-width: 950px;
  margin: 20px auto;
  font-size: 52px;
}

h2 {
  font-size: 32px;
}

p {
  color: #454b56;
}

a {
  color: #2347a6;
  text-underline-offset: 4px;
}

a:focus-visible,
summary:focus-visible {
  outline: 3px solid #171b23;
  outline-offset: 5px;
}

.wrap {
  width: min(1040px, calc(100% - 48px));
  margin-inline: auto;
}

.skip {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  background: white;
  transform: translateY(-200%);
}

.skip:focus {
  transform: translateY(0);
}

.hero {
  padding: 76px 0 52px;
  text-align: center;
}

.eyebrow {
  color: #2347a6;
  font-size: 16px;
  font-weight: 600;
}

.intro {
  max-width: 780px;
  margin: 0 auto 28px;
  font-size: 20px;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  max-width: 100%;
  padding: 13px 28px;
  border: 2px solid #2347a6;
  border-radius: 6px;
  background: #2347a6;
  color: white;
  text-align: center;
  text-decoration: none;
  font-weight: 700;
  line-height: 1.4;
}

.cta:hover {
  background: #19367f;
  border-color: #19367f;
}

.note {
  margin-top: 12px;
  font-size: 14px;
}

.checks {
  padding: 44px 0 48px;
  border-top: 1px solid #d9dde4;
}

.checks ul {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.checks li {
  display: grid;
  grid-template-columns: 36px 1fr;
  align-items: baseline;
  gap: 18px;
  padding: 13px 0;
}

.number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: #2347a6;
  color: white;
  border-radius: 50%;
  font-size: 16px;
  font-weight: 700;
}

.process {
  background: #eff4fc;
  padding: 44px 0 48px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 36px;
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
}

.steps li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 16px;
  align-items: start;
  font-weight: 600;
}

.details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 64px;
  padding-block: 52px;
}

.details p {
  margin-top: 20px;
}

.source {
  display: inline-block;
  margin-top: 16px;
  font-size: 14px;
}

.final {
  text-align: center;
  padding: 24px 0 60px;
}

.final h2 {
  max-width: 700px;
  margin: 0 auto 24px;
}

details {
  margin-top: 24px;
}
summary {
  cursor: pointer;
  color: #2347a6;
  font-weight: 600;
  padding-block: 12px;
}
details[open] .when-closed,
details:not([open]) .when-open {
  display: none;
}
details p {
  margin-top: 12px;
}
.registration {
  max-width: 700px;
  padding-bottom: 56px;
  scroll-margin-top: 24px;
}
.registration h2 {
  margin-bottom: 24px;
}
.registration iframe {
  display: block;
  width: 100%;
  border: 0;
}

footer {
  border-top: 1px solid #d9dde4;
  padding: 24px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  width: 116px;
  height: 44px;
  object-fit: contain;
  flex-shrink: 0;
}

.disclaimer {
  max-width: 540px;
  font-size: 12px;
}

.placeholders {
  display: flex;
  gap: 20px;
  margin-left: auto;
  font-size: 12px;
  color: #555c68;
}

.placeholders span {
  white-space: nowrap;
}

@media (max-width: 700px) {
  .wrap {
    width: calc(100% - 40px);
  }

  body {
    font-size: 16px;
  }

  .hero {
    padding: 48px 0 36px;
  }

  h1 {
    font-size: 36px;
  }

  h2 {
    font-size: 28px;
  }

  .intro {
    font-size: 18px;
  }

  .eyebrow {
    font-size: 14px;
  }

  .checks,
  .process {
    padding-block: 32px;
  }

  .checks li {
    gap: 14px;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .details {
    grid-template-columns: 1fr;
    gap: 36px;
    padding-block: 36px;
  }

  .details p {
    margin-top: 16px;
  }

  .final {
    padding: 20px 0 40px;
  }

  .footer-inner {
    flex-wrap: wrap;
    gap: 16px;
  }

  .disclaimer {
    flex-basis: 100%;
  }

  .placeholders {
    margin-left: 0;
  }
}

@media (max-width: 360px) {
  h1 {
    font-size: 32px;
  }

  .cta {
    padding-inline: 18px;
  }
}