:root {
  --color-blue: #00CFFF;
  --color-black: #141612;
  --color-white: #eef1ef;
  --color-green: #a4d4b4;
  --color-red: #F7717D;

  --color-text: var(--color-black);
  --color-background: var(--color-white);
  --color-primary: var(--color-blue);
  --color-secondary: var(--color-green);

  --content-width: min(95%, 800px);

  --color-whatsapp: #25d366;
  --color-facebook: #1877f2;
}

.whatsapp {
  background-color: var(--color-whatsapp);
}

.facebook {
  background-color: var(--color-facebook);
}

.mail {
  background-color: var(--color-black);
}


.hero {
  display: flex;
  font-size: 20px;
}


aside {
  align-self: center;
  font-weight: bold;
  flex: 1 1 40%;
}

.hero section {
  flex: 1 1 60%;
}

body {
  font-family: "Inter", sans-serif;
  font-optical-sizing: auto;
  font-style: normal;
  background-color: var(--color-background);
  color: var(--color-text);
}

h1,
h2,
h3,
button {
  font-family: "Urbanist", sans-serif;
  font-optical-sizing: auto;
  font-style: normal;
}

h1 {
  text-transform: uppercase;
}

button {
  cursor: pointer;
}

.container {
  display: flex;
  flex-direction: column;
  max-width: 100%;
}


button {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 0;
  font-size: 1.2rem;
  font-weight: bold;
  cursor: pointer;
  box-shadow: rgba(0, 0, 0, 0.3) 3px 3px 5px;
}

button:hover {
  animation: pulse;
  animation-duration: 1s;
}

main,
header,
footer {
  padding: 0 calc((100% - var(--content-width)) / 2);
}

header {
  background-color: var(--color-primary);
  color: var(--color-white);
}

footer {
  background-color: var(--color-black);
  color: var(--color-white);
  margin-top: 3rem;
  padding-top: 3rem;
  flex: 1 1 auto;
}

footer a {
  color: var(--color-white);
  text-decoration: underline;
}

.hero {
  padding: 3rem 2rem;
  margin-bottom: -5rem;
  background-color: var(--color-background);
  box-shadow: rgba(0, 0, 0, 0.3) 3px 3px 5px;
  border-radius: 0px;
  color: var(--color-text);
  margin-top: 3rem;
}

.hero p,
.hero h1 {
  margin-top: 0;
  margin-bottom: 1rem;
}

@media (max-width: 768px) {
  .hero {
    flex-direction: column-reverse;
  }
}


main {
  margin-top: 6rem;
}




#aufruf {
  padding: 1rem 1rem;
  background: aliceblue;
}



aside {
  flex: 1 1 18%;
  font-size: 1.8rem;
}

body {
  font-size: 18px;
}

.hero {
  gap: 1rem;
}