/* --- Header und Navigation --- */
.page-header {
    background-color: #333;
    color: white;
    padding: 15px 0;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.page-header h1 {
    margin: 0;
    font-size: 2em;
}

.main-nav {
    margin-top: 10px;
}

.main-nav a {
    color: white;
    text-decoration: none;
    padding: 8px 15px;
    margin: 0 5px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.main-nav a:hover,
.main-nav a.active {
    background-color: #555;
}

/* --- Content Section --- */
.content-section {
    padding: 40px 20px;
}

/* --- Download Cards --- */
.download-card-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-top: 30px;
}

.download-card {
    flex: 1 1 calc(50% - 30px); /* Zwei Spalten auf größeren Bildschirmen */
    max-width: 480px;
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    text-align: center;
    display: flex; /* Für Flexbox-Inhalt */
    flex-direction: column;
    justify-content: space-between; /* Inhalte oben und unten ausrichten */
}

.download-card h2 {
    font-size: 1.8em;
    color: #333;
    margin-bottom: 15px;
}

.download-card p {
    font-size: 1em;
    color: #555;
    margin-bottom: 25px;
    flex-grow: 1; /* Nimmt verfügbaren Platz ein */
}

.download-card .button {
    margin-top: auto; /* Button an den unteren Rand drücken */
    width: auto; /* Anpassen der Breite für Card-Kontext */
    display: inline-flex; /* Für SVG-Icon und Text */
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
}

.download-card .note {
    font-size: 0.85em;
    color: #777;
    margin-top: 15px;
    margin-bottom: 0;
}

.info-box {
    background-color: #e6f7ff; /* Helle blaue Box */
    border: 1px solid #91d5ff;
    border-radius: 5px;
    padding: 15px;
    margin-top: 20px;
    margin-bottom: 20px;
    text-align: left;
    color: #333;
}

.info-box .button {
    margin-top: 15px;
    background-color: #1890ff; /* Etwas andere Farbe für den Info-Button */
    border-color: #1890ff;
}

.info-box .button:hover {
    background-color: #096dd9;
    border-color: #096dd9;
}

/* --- Footer --- */
footer {
    background-color: #333;
    color: white;
    padding: 20px 0;
    text-align: center;
    margin-top: 40px;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-nav a {
    color: white;
    text-decoration: none;
    margin: 0 10px;
    font-size: 0.9em;
}

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

/* Responsive Anpassungen */
@media (max-width: 768px) {
    .download-card-container {
        flex-direction: column;
        align-items: center;
    }
    .download-card {
        flex: 1 1 100%;
        max-width: 100%;
    }
    .main-nav {
        flex-direction: column;
    }
    .main-nav a {
        margin: 5px 0;
    }
}
/* Grundlegende Anpassungen für die Landing Page */
.landing-page-hero {
    text-align: center;
    padding: 40px 20px;
    background-color: #f8f9fa; /* Leichter Hintergrund */
    border-bottom: 1px solid #e9ecef;
}

.landing-page-hero h1 {
    font-size: 2.8em; /* Größerer Titel */
    margin-bottom: 10px;
    color: #333;
}

.landing-page-hero .sub-headline {
    font-size: 1.3em;
    color: #555;
    max-width: 800px;
    margin: 0 auto 30px;
}

.hero-image {
    margin-bottom: 30px;
}

.call-to-action-section {
    margin-top: 30px;
}

.button {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    margin: 0 10px 10px 0; /* Abstand zwischen Buttons */
    transition: background-color 0.3s ease, color 0.3s ease;
}

.primary-button {
    background-color: #007bff; /* Primärfarbe für Download */
    color: white;
    border: 2px solid #007bff;
}

.primary-button:hover {
    background-color: #0056b3;
    border-color: #0056b3;
}

.secondary-button {
    background-color: transparent;
    color: #007bff; /* Sekundärfarbe für Infos */
    border: 2px solid #007bff;
}

.secondary-button:hover {
    background-color: #e9ecef;
    color: #0056b3;
}

/* Features Overview */
.features-overview {
    padding: 40px 20px;
    text-align: center;
}

.features-overview h2 {
    font-size: 2em;
    margin-bottom: 40px;
    color: #333;
}

.feature-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px; /* Abstand zwischen den Feature-Boxen */
}

.feature-item {
    flex: 1 1 calc(50% - 30px); /* Zwei Spalten auf größeren Bildschirmen */
    max-width: 350px;
    background-color: #fff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    text-align: left;
}

.feature-item h3 {
    font-size: 1.4em;
    margin-bottom: 10px;
    color: #007bff;
}

.feature-item p {
    font-size: 0.95em;
    color: #666;
}

/* Versions Section */
.versions-section {
    padding: 40px 20px;
    text-align: center;
    background-color: #f8f9fa;
}

.versions-section h2 {
    font-size: 2em;
    margin-bottom: 40px;
    color: #333;
}

.version-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
}

.version-card {
    flex: 1 1 calc(50% - 30px); /* Zwei Spalten auf größeren Bildschirmen */
    max-width: 450px;
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    text-align: left;
}

.version-card h3 {
    font-size: 1.6em;
    margin-bottom: 15px;
    color: #333;
}

.version-card p {
    font-size: 1em;
    color: #666;
    margin-bottom: 25px;
}

.small-button {
    padding: 8px 18px;
    font-size: 0.9em;
    margin: 0;
}

/* Community & GitHub Section */
.community-github-section {
    padding: 40px 20px;
    text-align: center;
}

.community-github-section h2 {
    font-size: 2em;
    margin-bottom: 20px;
    color: #333;
}

.community-links {
    margin-top: 30px;
}

.ghost-button {
    background-color: transparent;
    color: #6c757d;
    border: 2px solid #6c757d;
    margin: 0 10px;
}

.ghost-button:hover {
    background-color: #6c757d;
    color: white;
}

/* Responsive Anpassungen */
@media (max-width: 768px) {
    .landing-page-hero h1 {
        font-size: 2em;
    }
    .landing-page-hero .sub-headline {
        font-size: 1.1em;
    }
    .feature-item, .version-card {
        flex: 1 1 100%; /* Eine Spalte auf kleinen Bildschirmen */
        max-width: 100%;
    }
    .button {
        display: block;
        margin-right: 0;
        margin-bottom: 15px;
    }
}