/* CSS Document */
        :root {
            --primary-color: #0d6efd;
            --dark-bg: #0a0e27;
            --dark-secondary: #151b3d;
            --light-text: #ffffff;
        }

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

        html {
            height: 100%;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: var(--light-text);
            margin: 0;
            min-height: 100vh;
        }

        /* Header Styles */
        .topbar {
            background-color: transparent;
            color: var(--light-text);
            padding: 10px 0;
            font-size: 14px;
            position: absolute;
            width: 100%;
            top: 0;
            z-index: 1001;
            transition: opacity 0.3s ease;
        }

        .topbar.hide {
            opacity: 0;
            pointer-events: none;
        }

        .topbar a {
            color: var(--light-text);
            text-decoration: none;
            margin-right: 20px;
        }

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

        .topbar .social-icons a {
            margin-left: 15px;
            margin-right: 0;
        }

        .navbar {
            background-color: transparent !important;
            padding: 15px 0;
            position: absolute;
            width: 100%;
            top: 50px;
            z-index: 1000;
            transition: all 0.3s ease;
        }

        .navbar.scrolled {
            position: fixed;
            top: 0;
            background-color: var(--dark-bg) !important;
            box-shadow: 0 2px 10px rgba(0,0,0,0.3);
        }

        .navbar-brand img {
            height: 40px;
        }

        .navbar-dark .navbar-nav .nav-link {
            color: var(--light-text);
            font-weight: 500;
            padding: 8px 15px;
        }

        .navbar-dark .navbar-nav .nav-link:hover {
            color: var(--primary-color);
        }

        /* Dropdown on Hover */
        .navbar-nav .dropdown:hover > .dropdown-menu {
            display: block;
            animation: fadeIn 0.3s;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(-10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .dropdown-menu {
            margin-top: 0;
            border: none;
            background-color: var(--dark-secondary);
        }

        .dropdown-item {
            color: var(--light-text);
            padding: 10px 20px;
        }

        .dropdown-item:hover {
            background-color: rgba(13, 110, 253, 0.2);
            color: var(--primary-color);
        }

        /* Hero Carousel */
        .hero-carousel {
            background-color: var(--dark-bg);
        }

        .carousel-item {
            min-height: 700px;
            position: relative;
            padding-top: 120px;
        }

      .carousel-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-size: cover;
            background-position: center;
            opacity: 0.4;
            z-index: 1;
        }

        .carousel-caption {
            position: absolute;
            left: 0;
            right: 0;
            bottom: auto;
            top: 120px;
            transform: none;
            padding: 40px 0;
            z-index: 10;
        }

        .subtitle {
            color: var(--primary-color);
            font-size: 16px;
            text-transform: uppercase;
            letter-spacing: 2px;
            font-weight: 600;
        }

        .slider-title {
            font-size: 3.5rem;
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 20px;
        }

        .slider-teaser {
            font-size: 1.5rem;
            font-weight: 400;
            margin-bottom: 30px;
            opacity: 0.9;
        }

        .feature-box {
            background: transparent;
            border: none;
            padding: 30px;
            margin-top: 20px;
            transition: transform 0.3s ease;
            display: flex;
            flex-direction: column;
        }

        .feature-box:hover {
            transform: translateY(-5px);
        }

        .feature-box .icon-title {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
        }

        .feature-box img {
            width: 68px;
            height: 68px;
            flex-shrink: 0;
        }

        .feature-box h4 {
            font-size: 1.3rem;
            margin-bottom: 0;
            color: var(--light-text);
            margin-left: 20px;
        }

        .feature-box p {
            font-size: 0.95rem;
            opacity: 0.9;
            margin: 0;
        }

        .btn-main {
            background-color: var(--primary-color);
            color: white;
            padding: 15px 40px;
            border-radius: 5px;
            text-decoration: none;
            display: inline-block;
            font-weight: 600;
            transition: all 0.3s ease;
            border: 2px solid var(--primary-color);
        }

        .btn-main:hover {
            background-color: transparent;
            color: var(--primary-color);
        }

        .btn-line {
            background-color: transparent;
            border: 2px solid white;
            color: white;
        }

        .btn-line:hover {
            background-color: white;
            color: var(--dark-bg);
        }

        /* Footer Styles */
        footer {
            background-color: var(--dark-bg);
            color: var(--light-text);
            padding: 60px 0 0;
            margin-bottom: 0;
        }

        footer h5 {
            color: var(--light-text);
            font-weight: 600;
            margin-bottom: 25px;
            font-size: 1.2rem;
        }

        footer ul {
            list-style: none;
            padding: 0;
        }

        footer ul li {
            margin-bottom: 10px;
        }

        footer ul li a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        footer ul li a:hover {
            color: var(--primary-color);
        }

        footer .logo-footer {
            max-width: 200px;
            margin-bottom: 20px;
        }

        footer .social-icons a {
            color: var(--light-text);
            margin-right: 15px;
            font-size: 1.3rem;
            text-decoration: none;
        }

        footer .social-icons a:hover {
            color: var(--primary-color);
        }

        .subfooter {
    background-color: var(--dark-bg);  /* Von var(--dark-secondary) zu var(--dark-bg) */
    padding: 20px 0 20px;
    margin-top: 0;  /* Von 40px auf 0 geändert */
    margin-bottom: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);  /* HR-Ersatz */
}

        .subfooter a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            margin-left: 20px;
        }

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

        .id-color {
            color: var(--primary-color);
        }

        /* Responsive */
        @media (max-width: 768px) {
            .topbar {
                display: none;
            }

            .navbar {
                top: 0;
                position: fixed;
                background-color: var(--dark-bg) !important;
            }

            .carousel-item {
                min-height: 600px;
                padding-top: 70px;
            }

            .carousel-caption {
                top: 70px;
            }

            .slider-title {
                font-size: 2rem;
            }

            .slider-teaser {
                font-size: 1.1rem;
            }

            .feature-box {
                margin-top: 20px;
            }

            .feature-box .icon-title {
                flex-direction: column;
                align-items: flex-start;
            }

            .feature-box h4 {
                margin-left: 0;
                margin-top: 10px;
            }
        }
       
      /* Touch-Targets auf Mobilgeräten auf mindestens 44px bringen – WCAG-konform */
@media (max-width: 991.98px) {
    /* Große Nav-Links im zugeklappten Menü */
    .navbar-nav .nav-link {
        min-height: 48px;               /* etwas mehr als 44px für Sicherheit */
        padding-top: 12px !important;
        padding-bottom: 12px !important;
        display: flex;
        align-items: center;
    }

    /* Dropdown-Items im offenen Menü */
    .navbar-nav .dropdown-item {
        min-height: 48px;
        padding-top: 12px !important;
        padding-bottom: 12px !important;
        display: flex;
        align-items: center;
    }

    /* Optional: noch mehr Sicherheit mit unsichtbarem Padding (reiner Touch-Bereich) */
    .navbar-nav .nav-link,
    .navbar-nav .dropdown-item {
        position: relative;
    }
    .navbar-nav .nav-link::after,
    .navbar-nav .dropdown-item::after {
        content: "";
        position: absolute;
        top: -4px; bottom: -4px; left: -8px; right: -8px;
    }
}