/* Grundlegende Einstellungen */
        * {
            box-sizing: border-box;
        }

        body {
            margin: 0;
            font-family: 'Open Sans', 'Arial', Impact, sans-serif;
            font-weight: normal;
            background: #f4f4f4;
            color: #333;
        }

        /* HERO SECTION */
        .hero {
            position: relative;
            display: flex;
            align-items: center;
            height: 500px;
            padding: 0 40px;
            color: #fff;
            background-color: #f00;
            overflow: hidden;
        }

        .hero-container {
            display: flex;
            width: 100%;
            height: 100%;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }

        .hero-image {
            flex: 1 1 500px;
            max-width: 60%;
            height: 100%;
            position: relative;
        }

        .hero-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            -webkit-mask-image: linear-gradient(to right, rgba(0,0,0,1) 70%, rgba(0,0,0,0) 100%);
            -webkit-mask-repeat: no-repeat;
            -webkit-mask-size: cover;
            mask-image: linear-gradient(to right, rgba(0,0,0,1) 70%, rgba(0,0,0,0) 100%);
            mask-repeat: no-repeat;
            mask-size: cover;
        }

        .hero-text {
            flex: 1 1 300px;
            text-align: right;
            padding-left: 40px;
        }

        .hero h1 {
            font-size: 2.5rem;
            margin-bottom: 10px;
        }

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

        .hero-buttons {
            display: flex;
            justify-content: flex-end;
            gap: 15px;
            flex-wrap: wrap;
        }

        .hero-buttons a {
            background: #6c5ce7;
            padding: 12px 25px;
            color: #fff;
            text-decoration: none;
            font-size: 1rem;
            border-radius: 10px;
            transition: background 0.3s;
        }

        .hero-buttons a:hover {
            background: #341f97;
        }

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

        .overview p {
            font-size: 1.2rem;
            margin-bottom: 20px;
        }

        .overview h2 {
            font-size: 2rem;
            margin-bottom: 20px;
        }

        .overview h3 {
            font-size: 1.6rem;
            margin-bottom: 15px;
        }

        .line-row {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 10px;
            margin-bottom: 30px;
        }

        .line-btn {
            display: flex;
            justify-content: center;
            align-items: center;
            width: 60px;
            height: 60px;
            font-size: 1rem;
            color: #fff;
            text-decoration: none;
            font-weight: bold;
            transition: transform 0.2s ease-in-out;
        }

        .line-btn:hover {
            transform: scale(1.1);
        }

        .sbahn-shape {
            border-radius: 25px;
        }

        .bus-shape {
            border-radius: 50%;
        }

        /* FOOTER */
        .subpages-nav {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin: 40px 0;
        }

        .subpages-nav a {
            background: #6c5ce7;
            padding: 12px 25px;
            color: #fff;
            text-decoration: none;
            font-size: 1rem;
            border-radius: 10px;
            transition: background 0.3s;
        }

        .subpages-nav a:hover {
            background: #341f97;
        }

.copy-btn {
    background: transparent;
    border: 2px solid rgba(0,0,0,0);
    color: #6c5ce7;
    padding: 10px 15px;
    margin-left: 10px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s;
    position: relative;
}

.copy-btn:hover {
    background: #dddddd;
    color: #fff;
}

        footer p {
            text-align: center;
            margin: 10px 0;
        }

        footer a {
            color: #6c5ce7;
            text-decoration: none;
        }

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

        /* RESPONSIVE */
        @media (max-width: 1024px) {
            .hero {
                height: 400px;
                padding: 0 20px;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .hero h2 {
                font-size: 1.4rem;
            }
        }

        @media (max-width: 768px) {
            .hero {
                flex-direction: column;
                height: auto;
                text-align: center;
                padding: 20px;
            }
            .hero-container {
                flex-direction: column;
                align-items: center;
            }
            .hero-text {
                padding-left: 0;
                margin-top: 20px;
                text-align: center;
            }
            .hero-buttons {
                justify-content: center;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero h2 {
                font-size: 1.2rem;
            }
        }

        @media (max-width: 480px) {
            .line-btn {
                width: 50px;
                height: 50px;
                font-size: 0.9rem;
            }
            .overview p {
                font-size: 1rem;
            }
            .overview h2 {
                font-size: 1.5rem;
            }
            .overview h3 {
                font-size: 1.2rem;
            }
            .subpages-nav a {
                padding: 10px 20px;
                font-size: 0.9rem;
            }
        }