:root {
            --bg-color: #ffffff;
            --text-color: #333333;
            --light-gray: #f4f4f4;
            --nav-height: 80px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Open Sans', sans-serif;
            color: var(--text-color);
            line-height: 1.6;
        }

        a.cta {
            border: none;
            background-color: #3D426B;
            border-radius: 90px;
            padding: 3px 12px 3px 12px;
            text-decoration: none;
            color: #fff;
            font-size: 2rem;
            font-weight: 500;
        }
        a.cta:hover {
            border: 5px solid#000;
            color: #000;
            background-color: #fff;
        }

        .center1 {
            width: 100%;
            height: 100px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
        }

           .center1 > p {
            width: 36.867vw;
            font-size: 2.5rem;
            font-weight: bold;
        }

             .center1 > div {
                display: flex;
                flex-direction: column!important;
             }

        .header1 {
        font-size: 2.5rem;
        font-weight: 700;
        color: #3D426B;
        }

        .col-6 {
            min-width: 80%!important;
        }

        /* Fixed Navigation */
        .navigation {
            position: fixed;
            top: 0;
            width: 100%;
            height: fit-content;
            background: var(--bg-color);
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 0 5%;
            z-index: 1000;
            border-bottom: 1px solid #ddd;
        }



        #ueber-uns {
            font-size: 1.5rem;
            color: #3D426B;
            padding: 0;
            display: flex;
            justify-content: center;
            align-items: flex-start;
        }

        #ueber-uns p {
            color: #1A2D42;
        }

          #ueber-uns h2 {
            font-size: 2.5rem;
          }

.std-font {
    font-size: 2rem;
    font-weight: 600;
    color: #1A2D42;
}

.col-6 img {
    width: auto;
    height: 250px;
}



        /* Responsive */
                a.cta {
            border: none;
            background-color: #3D426B;
            border-radius: 90px;
            padding: 3px 12px 3px 12px;
            text-decoration: none;
            color: #fff;
            font-size: 2rem;
        }

        .navigation ul {
            display: flex;
            list-style: none;
        }

        .navigation ul li {
            margin-left: 20px;
        }

       .nav-link {
            text-decoration: none;
            color: var(--text-color);
            font-weight: 600; /* Standard: SemiBold */
            font-size: 2rem;
            transition: 0.1s;
        }


        /* Active State: ExtraBold */
        .navigation ul li a.active {
            font-weight: 800;
        }

        /* Block-Struktur */
        section {
            width: 100%;
            padding: 100px 10%;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            border-bottom: 1px solid #eee;
            scroll-margin-top: var(--nav-height);
        }

        .info-section {
            display: flex;
            flex-direction: column;
            align-content: space-around;
        }

        /* Farbliche Trennung der Blöcke */
        section:nth-child(even) {
            background-color: var(--light-gray);
        }

        .placeholder {
            background: #ccc;
            width: 100%;
            height: 300px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 20px 0;
            color: #666;
            font-weight: 800;
        }

        h1, h2 {
            font-weight: 800;
            margin-bottom: 20px;
        }

        .form-section {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        /* Leistungen Grid */
        .grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
            margin-top: 30px;
        }

        .card {
            background: white;
            padding: 20px;
            border-radius: 4px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.05);
        }

        .btn {
            display: inline-block;
            padding: 15px 30px;
            border: 2px solid black;
            text-decoration: none;
            color: black;
            font-weight: 800;
            margin: 10px 10px 10px 0;
            text-align: center;
            font-size: 1.5rem;
        }

        #leistungen h2 {
            font-size: 2.5rem;
            padding-top: 100px;
            
        }

        .nav-link.current {
    color: #3D426B; /* z.B. blau oder gold */
    font-weight: 800;
    border-bottom: 2px solid #3D426B;
}


h2 {
    font-size: 2.5rem;
    font-weight: 800;
}

/* GRID */
.container {
    width: 40vw;
    margin-left: auto;
    margin-right: auto;
    display: block;
}

.top-container {
        margin-top: 15vh;
}

.row {
    content: "";
    clear: both;
    display: block;
}

        .logo {
            width: 75vw;
            display: flex;
            justify-content: center;
        }

        .logo img {
            width: auto;
            height: 95%;
            display: inline-flex;
        }


        /* Responsive */
        @media (max-width: 880px) {
        .col-6 img {
            width: auto;
            height: 200px;
        }
    
        .nav-link {
            font-size: 1.5rem;
        }

            a.cta {
                font-size: 1.8rem;
                display: flex;
                justify-content: center;
                text-align: center;
            }

            .logo {
            font-size: 2rem;
            }

        .navigation ul {
            display: flex;
            list-style: none;
        }

        .navigation ul li {
            margin-left: 20px;
        }

            header {
                flex-direction: column;
                height: auto;
                padding: 10px;
            }
            .navigation ul {
                margin-top: 10px;
                flex-wrap: wrap;
                justify-content: center;
            }
            .navigation ul li {
                margin: 5px 10px;
            }
            section {
                padding: 80px 5%;
            }
        }

                /* Responsive */
            .header1 {
                margin-top: 220px;
            }

        @media (max-width: 620px) {
            .header1 {
                margin-top: 220px;
            }
            .container {
                width: 60vw;
            }

        .col-6 img {
            width: auto;
            height: 150px;
        }
  
        .cta {
            font-size: 1.2rem;
    }
    
        .nav-link {
            font-size: 1.5rem;
        }


            a.cta {
                font-size: 1.5rem;
            }

            .logo {
            font-size: 2rem;
            display: flex;
            align-items: center;
            justify-content: center;
            }

        .navigation ul {
            display: flex;
            list-style: none;
        }

        .navigation ul li {
            margin-left: 20px;
        }

            header {
                flex-direction: column;
                height: auto;
                padding: 10px;
            }
            .navigation ul {
                margin-top: 10px;
                flex-wrap: wrap;
                justify-content: center;
            }
            .navigation ul li {
                margin: 5px 10px;
            }
            section {
                padding: 80px 5%;
            }
        }

        @media (max-width: 555px) {
              .col-6 img {
            width: auto;
            height: 130px;
        }
        }

     
        /* Responsive 450PX*/

        @media (max-width: 450px) {
            .info-section h2 {
                font-size: 1.6rem!important;
            }
            .container {
                width: 85vw;
            }

        .col-6 img {
            width: auto;
            height: 150px;
        }

        a.cta {
            font-size: 2rem;
            display: flex;
            justify-content: center;
            text-align: center;
        }
    
        .nav-link {
            font-size: 1.5rem;
        }

            a.cta {
                font-size: 2rem;
            }


        .navigation ul {
            display: flex;
            list-style: none;
        }

        .navigation ul li {
            margin-left: 20px;
        }

            header {
                flex-direction: column;
                height: auto;
                padding: 10px;
            }
            .navigation ul {
                margin-top: 10px;
                flex-wrap: wrap;
                justify-content: center;
            }
            .navigation ul li {
                margin: 5px 10px;
            }
            section {
                padding: 80px 5%;
            }
                      .col-6 img {
            width: auto;
            height: 100px;
        }
        }

                    @media (max-width: 440px) {
            a.cta {
                font-size: 1.8rem;
            }
        }


                            @media (max-width: 333px) {
            a.cta {
                font-size: 1.6rem;
            }
        }