/* Jede Seite */
* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: Helvetica, Arial, sans-serif;
			background-color: #555555;
            /*background-color: #666666;*/
            color: #cccccc;
            line-height: 1.4;
			overflow-x: visible;
        }

        nav {
            background-color: #555555;
            padding: 10px 0;
            border-bottom: 2px solid #444444;
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
			max-width: 1200px;
            margin: 0 auto;
        }

        .xhtml-logo {
            position: absolute;
			left: 0px;
            top: 10px;
            height: 31px;
            width: 88px;
        }

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

        nav li {
            margin: 0 20px;
        }

        nav a {
            color: #cccccc;
            text-decoration: none;
            font-size: 14px;
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: color 0.3s ease;
            white-space: nowrap;
        }

        nav a:hover {
            color: #ffffff;
        }

        nav a.current {
            color: #3c8be8;
        }

		a {
            color: #3c8be8;
        }

        .header-banner {
            background: radial-gradient(circle, #001122, #003366, #0066cc);
            height: 150px;
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 20px;
			max-width: 1200px;
			margin: 0 auto;
        }

        .header-banner::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: 
                radial-gradient(circle at 20% 30%, rgba(255,255,255,0.3) 1px, transparent 1px),
                radial-gradient(circle at 80% 20%, rgba(255,255,255,0.2) 1px, transparent 1px),
                radial-gradient(circle at 60% 80%, rgba(255,255,255,0.25) 1px, transparent 1px);
            background-size: 50px 50px, 30px 30px, 40px 40px;
        }

        .logo {
            font-size: 60px;
            color: #3c8be8;
            font-weight: bold;
            z-index: 2;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }

        .company-info {
            z-index: 2;
            text-align: right;
        }

        .company-name {
            font-size: 36px;
            color: white;
            font-weight: bold;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
            margin-bottom: 5px;
        }

        .tagline {
            font-size: 16px;
            color: #e0e0e0;
            font-style: italic;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
            display: grid;
            grid-template-columns: 1fr 2fr; 
            gap: 20px;
            align-items: start;
			background-color: #666666;
			box-shadow:
    		-100vw 0 0 #555555,  /* linker Rand */
     		100vw 0 0 #555555;  /* rechter Rand */
        }

     	.footer {
            text-align: center;
            padding: 20px;
            border-top: 2px solid #555555;
            margin-top: 40px;
        }

        .footer p {
            font-size: 12px;
        }

        .mac-badge {
            opacity: 0.3;
            transition: opacity 0.3s ease;
        }

        .mac-badge:hover {
            opacity: 0.7;
        }

/* Mobile Ansicht */
            @media (max-width: 768px) {
            .header-wrapper {
                padding: 20px 10px;
            }
            .header-banner {
                flex-direction: column;
                height: auto;
                padding: 20px;
                text-align: center;
            }
			 .logo {
            font-size: 40px;
			color: #3c8be8;
            font-weight: bold;
            z-index: 2;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
            .company-info {
                text-align: center;
                margin-top: 10px;
            }
            .company-name {
                font-size: 24px;
                word-wrap: break-word;
            }
            .tagline {
                font-size: 14px;
                word-wrap: break-word;
            }
            .container {
                grid-template-columns: 1fr;
                gap: 20px;
                padding: 10px;
            }

            nav li {
                margin: 0 8px;
            }
            nav a {
                font-size: 11px;
                word-wrap: break-word;
            }
            .desktop-only {
                display: none !important;
            }
            .xhtml-logo {
                display: none;
            }
            body {
                overflow-x: hidden;
                max-width: 100vw;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            nav a, .sidebar-section nav a {
                transition: none;
            }
        }

        nav a:focus, .sidebar-section nav a:focus {
            outline: none;
        }