/* Farbpalette */
:root {
  --primary-color: #4cc2f1;
  --accent-color: #3a9ac1;
  --background-color: rgb(255, 255, 255);
  --text-color: #333;
  --button-hover: rgb(76, 194, 241);
}

/* Allgemeines Styling */
body {
  margin: 0;
  font-family: 'Open Sans', sans-serif, helvetica;
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
}

header {
  background: url('cover-background.jpg') no-repeat center/cover;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: white;
  position: relative;
}

header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0));
  z-index: 1;
}

header h1 {
  font-size: 3rem;
  font-weight: bold;
  color: white;
  position: relative;
  z-index: 2;
}

header p {
  font-size: 1.5rem;
  margin: 20px 0;
  color: white;
  position: relative;
  z-index: 2;
}

header .cta-button {
  margin-top: 20px;
  padding: 15px 30px;
  font-size: 1.2rem;
  color: white;
  background-color: var(--primary-color);
  border: none;
  border-radius: 3px;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease;
  position: relative;
  z-index: 2;
}

header .cta-button:hover {
  background-color: var(--button-hover);
  transform: scale(1.05);
  opacity: .7;
}

section {
  padding: 50px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

section h2 {
  text-align: left;
  font-size: 2rem;
  margin-bottom: 20px;
}

section p {
  text-align: left;
  font-size: 1.2rem;
  margin-bottom: 40px;
}

section p strong {
  color: #4cc2F1;
}


.features {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 20px;
}

h2 {
  font-family: 'Open Sans', sans-serif, helvetica;
  ;
  font-size: 31px;
  margin-bottom: 30px;
  color: #4cc2F1;
}

.et_pb_divider_internal {
  background-color: #4cc2F1; /* Farbe des Strichs */
  height: 3px; /* Strichstärke */
  width: 105px; /* Länge */
  margin-left: 0; /* Linksbündig starten */
  margin-right: auto; /* Mittige Ausrichtung verhindern */
  border: none; /* Standard-Border von hr entfernen */
}

.feature-item {
  flex: 1;
  min-width: 250px;
  background-color: rgb(239, 239, 239); /*rgb(226, 226, 226); */
  border: 1px solid #ddd;
  border-radius: 10px;
  padding: 20px;
  text-align: center;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.feature-item h3 {
  color: rgb(76, 194, 241);
  text-align: left;
}


.authors {
  background-color:  #fff;
  padding: 50px 20px;
  border-bottom: 1px solid #fff /*#ddd*/;
  border-top: 1px solid #fff  /*#ddd; */
}


.authors h2 {
  text-align: left;
  font-size: 2rem;
  margin-bottom: 30px;
}

.author-profiles {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.author-profile {
  flex: 1;
  max-width: 300px;
  text-align: center;
}

.author-profile img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 20px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.author-profile h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.author-profile p {
  font-size: 1rem;
  color: var(--text-color);
}

.second {
  background-color: rgb(239, 239, 239);
  
}

.form-section {
  background-color: rgb(239, 239, 239);
  /*
    background-color: var(--background-color);
  padding: 50px 20px;
  max-width: 800px;
  margin: 50px auto;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  border-radius: 10px; */
}

form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

form label {
  font-size: 1rem;
  font-weight: bold;
  color: var(--text-color);
}

form input {
  padding: 10px;
  font-size: 1rem;
  border: 1px solid #ddd;
  border-radius: 5px;
}

form .submit-button {
  padding: 15px 30px;
  font-size: 1.2rem;
  color: white;
  background-color: var(--primary-color);
  border: none;
  border-radius: 3px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

form .submit-button:hover {
  background-color: var(--button-hover);
  opacity: .7
}

footer {
  background-color: var(--accent-color);
  color: white;
  text-align: center;
  padding: 20px;
}

footer p {
  margin: 0;
}

header {
  background-color: var(--background-color);
  height: auto;
  padding: 50px 20px;
  text-align: center;
}

.header-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.text-content {
  max-width: 600px;
  text-align: left;
}

.cover-image img {
  max-width: 250px;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}


.cover-image img:hover {
  transform: scale(1.05);
  transition: transform 0.3s ease;
}


.cover-image img {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeIn 0.6s ease forwards;
}

@keyframes fadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.checkbox-container {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  margin-top: 20px;
}

.checkbox-container input[type="checkbox"] {
  width: 18px;
  height: 18px;
  border: 2px solid var(--primary-color);
  border-radius: 3px;
  appearance: none;
  cursor: pointer;
  outline: none;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.checkbox-container input[type="checkbox"]:checked {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  display: inline-block;
  position: relative;
}

.checkbox-container input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 6px;
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checkbox-container label {
  color: var(--text-color);
}

.checkbox-container label a {
  color: var(--primary-color);
  text-decoration: underline;
}

.checkbox-container label a:hover {
  text-decoration: none;
}

.checkbox-container input[type="checkbox"]:checked {
  animation: popIn 0.2s ease;
}

@keyframes popIn {
  0% {
    transform: scale(0.9);
  }

  50% {
    transform: scale(1.1);
  }

  100% {
    transform: scale(1);
  }
}

.terms-section {
  padding: 0px;
}

.policy-section {
  padding: 20px;
  max-width: 800px;
  margin: 30px auto;
  background-color: white;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  text-align: left;
  /* Text linksbündig */
}

.policy-section p {
  text-align: left;

}

.policy-section h2 {
  font-size: 1.8rem;
  margin-bottom: 10px;
  color: var(--primary-color);
  text-align: left;
}

.policy-section ul {
  margin: 10px 0;
  padding-left: 20px;
}

.policy-section ul li {
  margin-bottom: 5px;
}

.policy-section p {
  margin: 10px 0;
  line-height: 1.5;
  /* Verbesserte Lesbarkeit */
}

footer {
  margin-top: 50px;
  text-align: center;
  padding: 10px;
  background-color: var(--accent-color);
  color: white;
}