/* Grundlegende Resets */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-image: url('pics/sat2.png');
    background-repeat: no-repeat;
    background-position: top center;
    background-size: cover;
    background-attachment: fixed;
}

/* Container zur Zentrierung der Inhalte */
.container {
    width: 95%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0;
}

/* Header & Navigation */
header {
    background: #ffffff;
    border-bottom: 1px solid #e4e4e4;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    text-decoration: none;
    color: #333;
    font-weight: bold;
}

nav ul li a:hover {
    color: #0066cc;
}

/* Hero-Sektion */
.hero {
    background: transparent;
    padding: 20px 10px 10px 10px;
    text-align: center;
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

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

.btn {
    display: inline-block;
    background: #0066cc;
    color: #fff;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
}

.btn:hover {
    background: #0055aa;
}

/* Weißer Hintergrund mit Fading */
.hero .container,
.content-section .container {
    background: radial-gradient(ellipse farthest-corner at center,
        rgba(255, 255, 255, 0.8) 0%,
        rgba(255, 255, 255, 0.8) 90%,
        rgba(255, 255, 255, 0) 100%
    );
    padding: 40px 20px;
}

/* Content-Sektion */
.content-section {
    padding: 0px 20px 0px 20px;
    text-align: center;
}

.content-section h2 {
    text-align: center;
    margin-top: 30px;
}

.content-section ul {
    display: inline-block;
    text-align: left;
    padding-left: 20px;
    margin: 0 auto 20px auto;
}

/* Footer */
footer {
    background: #d9d9d9;
    color: #333;
    text-align: center;
    padding: 20px 0;
}

footer a {
    color: #333;
}

/* Responsive Anpassung */
@media (min-width: 769px) {
    .container {
        width: 60%;
    }
}

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

    nav ul {
        margin-top: 15px;
    }

    nav ul li {
        margin: 0 10px;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
}