:root {
    --primary-color: #497e76; /* Deine Hauptfarbe */
    --primary-dark: #2e635b; /* Dunklere Variante für Hover-Effekte */
    --primary-light: #8bc3bb;
    --secondary-color: #f3f4f6; /* Ein helles Grau */
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --white: #ffffff;
    --max-width: 1200px;
    --border-radius: 8px;
    --box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
}

.site-header {
    background-color: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 150px;
}

.logo {
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.logo a {
    display: block;
    line-height: 0;
}

.logo-img {
    height: 110px;
    width: auto;
    display: block;
    object-fit: contain;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    font-size: 1.2rem;
}

.main-nav a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s;
    white-space: nowrap;
}

.main-nav a:hover {
    color: var(--primary-color);
}

@media (max-width: 1024px) {
    .site-header .container {
        height: auto;
        padding: 20px;
    }
    
    .logo {
        justify-content: center;
    }
    
    .logo-img {
        height: 120px;
    }
    
    .main-nav ul {
        font-size: 1.1rem;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {

    .site-header .container {
        padding: 15px 25px;
    }

    .logo-img {
        height: 90px;
    }

    .main-nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {

    .site-header .container {
        padding: 10px 15px;
    }
    
    .logo-img {
        height: 75px;
    }
}

/* Hamburger Button */

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 2px;
}

/* Mobile Menu */

@media (max-width: 768px) {

    .menu-toggle {
        display: flex;
    }

    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        box-shadow: 0 5px 10px rgba(0,0,0,0.05);
        display: none;
    }

    .main-nav ul {
        flex-direction: column;
        padding: 20px;
        gap: 15px;
    }

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

}