:root {
  --accent: #2f8f9d;
  --accent-light: #b9d7dd;
  --text: #222;
  --bg: #f3f3f3;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: Arial, Helvetica, sans-serif;
  text-align: justify;
}

html, body {
  height: 100%;
}

body {
  margin: 0;
  background: #e9e9e9;
  display: flex;
  flex-direction: column;
  color: var(--text);
}

main {
  flex: 1;
}

.wrapper {
  max-width: 40%;
  margin: 0 auto;
  /*min-height: 80vh;*/
  display: flex;
  flex-direction: column;
}

.width100 {
  width: 100%;
}

.flyer {
  height: 84vh;
  margin: auto;
  padding: 2rem;
  align-items: center;
  justify-content: center;
  width: auto;
}

.home {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 40%;
  margin: 0 auto;
}

nav {
  text-align: center;
  width: 100%;
  padding: 13px 0 10px;
  position: sticky;
  top: 0;
  left: 0;
  backdrop-filter: blur(10px);
  z-index: 999;
}

nav div {
  width: 40%;
  margin: 0 auto;
  border-bottom: 5px solid var(--accent);
  padding: 1rem;
}

nav div ul {
  list-style: none;
  text-align: center;
}

nav div li {
  display: inline-block;
  margin: 0 25px;
}

nav a {
  text-decoration: none;
  color: var(--text);
  font-size: 18px;
  padding: 8px 14px;
  border-radius: 3px;
  transition: 0.2s ease;
}

nav a:hover {
  background: var(--accent-light);
}

nav a.active {
  background: var(--accent-light);
}

.banner-wrapper {
  margin: 20px auto 30px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 20px;
  position: relative;
}

.banner-wrapper p {
  position: absolute;
  left: 2rem;
  transform: translateY(-0.75rem);
  font-size: 4.5rem;
  color: white;
}

.content {
  width: 100%;
  margin-bottom: 3rem;
}

.content b {
  line-height: 1.5rem;
}

.kurs-logo-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
}

.kurs-logo-wrapper img {
  max-width: 30%;
  padding: 2rem 2rem 0;
  margin: 0 5rem 0 5rem;
  align-items: center;
}

#sgqt-logo {
  height: 20vh;
}

#portrait_yvonne {
  width: 100%;
  margin-top: 1.3rem;
  margin-bottom: 1.3rem;
}

.content p {
  line-height: 1.6;
}

footer {
  padding-top: 10px;
  position: relative;
  margin-top: auto;
  display: flex;
  justify-content: center;
  width: 100%;
  text-align: center;
  font-size: 14px;
}

.footerDiv {
  padding: 1rem 0 1rem;
  width: 40%;
  text-align: center;
  border-top: 5px solid var(--accent);
}

footer a {
  color: var(--text);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

.footerFont {
  font-weight: bolder;
}

.impressum {
  text-decoration: underline;
  color: blue;
}

html, body {
  height: 100%;
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  scrollbar-gutter: stable;
}

main {
  flex: 1;
}

.header_text {
  display: none;
}

.burger-menu {
  display: none;
}

.br_footer {
  display: none;
}

.yvonne_info {
  max-width: 100%;
  display: flex;
  justify-content: space-between;
}

.yvonne_info * {
  width: calc(100% / 3);
  margin-bottom: 2%;
}

.tel {
  transform: translateY(-0.2rem);
}

@media (max-width: 1618px) {
  * {
    text-align: initial;
  }

  .br_footer {
    display: initial;
  }

  nav {
    display: none;
  }

  .burger-menu {
    position: absolute;
    width: 100vw;
    align-items: center;
    height: 100vh;
    background-color: white;
    z-index: 1001;
    display: flex;
    /*opacity: 0.7;*/
  }

  .burger-menu a {
    color: black;
    text-decoration: none;
  }

  .burger-menu div {
    display: grid;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
  }

  .burger-menu h1 {
    padding: 2rem;
    text-align: center;
    align-items: center;
  }

  .menu-divider {
    width: 90%;
    height: 5px !important;
    border-radius: 500px;
    background-color: var(--accent);
  }

  .burger-menu-hide {
    transition: opacity 1s ease;
    transform: translateX(100%);
    display: none;
    opacity: 0.5;
  }

  .header_text {
    position: absolute;
    width: 100%;
    display: initial;
    text-align: center;
    justify-content: center;
  }

  nav div {
    width: 100%;
  }

  .wrapper {
    max-width: 80%;
  }

  .wrapper_mobile {
    max-width: 100%;
  }

  .wrapper_mobile img {
    height: 18vh;
  }

  .footerDiv {
    width: 80%;
    padding-top: 0.5vh;
    /*text-align: center;*/
    border-top: initial;
  }

  footer {
    border-top: 5px solid var(--accent);
  }

  .impressum {
    display: none;
  }

  .banner-wrapper,
  .content {
    width: 100%;
    margin-top: 0;
  }

  .content {
    margin-bottom: 2rem;
  }

  .banner-wrapper p {
    font-size: 3rem;
    left: initial;
    transform: initial;
    width: 80%;
    margin: 0 auto;

  }

  .kurs-logo-wrapper {
    padding: 2rem;
  }

  .kurs-logo-wrapper img {
    max-width: 100%;
    margin: 0;
  }

  .home {
    display: flex;
    width: 100%;
    max-width: 100%;
    justify-content: center;
    align-items: center;
    margin: 0;
    height: auto;
  }

  .flyer {
    height: auto;
    padding: 0;
    width: 100%;
  }

  .yvonne_info {
    display: initial;
  }

  .yvonne_info * {
    margin: 0;
  }

  .tel {
    transform: translateY(0.2rem);
    width: 100%;
  }

  .footer_sep {
    display: none;
  }

}