* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    background-color: #f4f4f9;
    color: #333;
    line-height: 1.6;
}

h1, h2, h3 {
    font-weight: bold;
    color: #2c3e50;
}

a {
    text-decoration: none;
    color: #5b8da8;
}

a:hover {
    color: #8ad0ff;
}

.site-header {
    background: #2c3e50;
    padding: 1rem;
    color: white;
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-header .logo img {
    max-height: 50px;
}

.top-banner {
background: radial-gradient(circle, rgba(0, 110, 154, 0.9) 10%, rgba(0, 110, 154, 0) 100%);
  color: #f0dfb7;
  text-align: center;
  padding: 1rem;
  font-size: 1rem;
}

.top-banner u {
  text-decoration: underline;
  cursor: pointer;
}

.top-banner-cookies {
  background: #003366;
  color: #f0dfb7;
  text-align: center;
  padding: 1rem;
  font-size: 1rem;
}

.top-banner-cookies u {
  text-decoration: none;
  cursor: pointer;
}

.site-header {
  background: #fff;
  border-bottom: 2px solid #eee;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: #003366;
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-toggle {
  font-size: 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  display: none; /* nur sichtbar mobil */
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
}

.main-nav a {
  padding: 0.3rem 0.5rem;
  border-radius: 6px;
  transition: background 0.3s;
}

.main-nav a:hover {
  background: #f0f0f0;
}

.hero {
    padding: 50px 0;
    background-color: #fbfeff;
    text-align: center;
}

.hero .container {
    max-width: 1200px;
    margin: 20px auto;
    padding: 0 15px;
}

.hero h1 {
    color: #2c3e50;
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.hero h2 {
    color: #2c3e50;
    font-size: 1.6rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.info-box {
  background: #f0f8ff;
  border-left: 4px solid #3c6e91;
  padding: 15px 20px;
  margin-top: 15px;
  text-align: left;
  border-radius: 8px;
  line-height: 1.6;
}

.info-box-footer-links {
  background: #2c3e50;
  border-left: 4px solid rgb(0, 110, 154);
  padding: 15px 20px;
  margin-top: 15px;
  text-align: left;
  border-radius: 8px;
  line-height: 1.6;
}

.info-box-footer-mitte {
  background: #2c3e50;
  border-left: 4px solid #3c6e91;
  padding: 15px 20px;
  margin-top: 15px;
  text-align: left;
  border-radius: 8px;
  line-height: 1.6;
}

.info-box-footer-rechts {
  background: #2c3e50;
  border-left: 4px solid #3c6e91;
  padding: 15px 20px;
  margin-top: 15px;
  text-align: left; 
  border-radius: 8px;
  line-height: 1.6;
}

.btn {
    background-color: #3c6e91;
    color: white;
    padding: 12px 25px;
    border-radius: 5px;
    font-size: 1.2rem;
    cursor: pointer;
}

.btn:hover {
    background-color: rgb(0, 110, 154);
}

.site-footer {
    background:#2c3e50;
    color:#e2e8f0;
    margin-top:3rem
}

.footer-grid {
    display:flex;
    flex-wrap:wrap;
    justify-content:space-between;
    gap:2rem;
    max-width:var(--container);
    margin:0 auto;
    padding:2rem 1rem;
    text-align:center
}

.site-footer .logo{color:#93c5fd
}

.footer-left .claim,.footer-left .slogan {
    color:#cbd5e1
}

.footer-right ul {
    list-style:none;
    margin:0;
    padding:0;
    display:flex;
    flex-direction:column;
    gap:.5rem
}

.footer-right a {
    color:#e2e8f0;
    text-decoration:none;
    display:flex;
    align-items:center;
    gap:.5rem
}

.footer-right a:hover {
    color:#fff
}

.footer-bottom {
    text-align:center;
    border-top:1px solid rgba(255,255,255,.1);
    padding:1rem;
    color:#94a3b8
}

.cards {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 30px;
}

.card {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    flex: 1 1 calc(33% - 20px);
    text-align: center;
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
}

.card h3 {
    color: #2980b9;
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.card p {
    font-size: 1rem;
    color: #7f8c8d;
}

.kontakt {
    padding: 30px;
    background: #ecf0f1;
    text-align: center;
}

.kontakt a {
    background-color: #3498db;
    color: white;
    padding: 12px 20px;
    font-size: 1.2rem;
    border-radius: 5px;
    cursor: pointer;
}

.kontakt a:hover {
    background-color: #2980b9;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.grid div {
    padding: 10px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
}

hr.style-four {
    border: 0;height: 1px;
    background:linear-gradient(to right, transparent, #aaa, transparent);
    margin: 0.5rem 0;
}

div.gallery img {
transition: transform 0.8s;
 -moz-transition: transform 0.8s;
 -webkit-transition: transform 0.8s;
 -o-transition: transform 0.8s;
}

div.gallery img:hover {
 cursor: zoom-in;
 cursor: -moz-zoom-in;
 cursor: -webkit-zoom-in;
 transform: scale(2.0, 2.0);
 -moz-transform: scale(2.0, 2.0);
 -webkit-transform: scale(1.8, 1.8);
 -o-transform: scale(2.0, 2.0);
 -ms-transform: scale(2.0, 2.0);
}

@media (max-width: 768px) {
    .site-header .container {
        flex-direction: column;
        align-items: center;
    }

    .main-nav {
        display: none;
        width: 100%;
        text-align: center;
    }

    .main-nav.active {
        display: block;
    }

    .nav-toggle {
        display: block;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .grid {
        grid-template-columns: 1fr 1fr;
    }

    .card {
        flex: 1 1 100%;
    }
}