body {
            font-family: 'Inter', sans-serif;
            overflow-x: hidden; /* Verhindert horizontales Scrollen durch Animationen */
        }

        .hero-gradient {
            background: linear-gradient(135deg, rgba(2,0,36,1) 0%, rgba(9,9,121,1) 35%, rgba(0,159,171,1) 100%);
            position: relative;
            overflow: hidden;
        }

        /* Subtile Hintergrundanimation für den Hero-Bereich */
        .hero-gradient::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle at center, rgba(255,255,255,0.05) 0%, transparent 70%);
            animation: rotateBackground 60s linear infinite;
        }

        @keyframes rotateBackground {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }

        .cta-button {color: black;
  text-decoration: none;
            transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
            box-shadow: 0 8px 25px rgba(0, 191, 255, 0.4);
            position: relative;
            overflow: hidden;
            z-index: 1;
        }

        .cta-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
            transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
            z-index: -1;
        }

        .cta-button:hover::before {
            left: 100%;
        }

        .cta-button:hover {
            transform: translateY(-5px) scale(1.02);
            box-shadow: 0 12px 30px rgba(0, 191, 255, 0.6);
        }

        .card-hover {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .card-hover:hover {
            transform: translateY(-8px) rotateZ(1deg); /* Subtile Neigung */
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }

        .sticky-nav {
            position: sticky;
            top: 0;
            z-index: 50;
            backdrop-filter: blur(12px);
            background-color: rgba(255, 255, 255, 0.9);
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
        }

        /* Scroll-gesteuerte Animationen */
        .animate-fade-in-up {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 1s ease-out, transform 1s ease-out;
        }
        .animate-fade-in-up.is-visible {
            opacity: 1;
            transform: translateY(0);
        }

        .animate-scale-in {
            opacity: 0;
            transform: scale(0.9);
            transition: opacity 1s ease-out, transform 1s ease-out;
        }
        .animate-scale-in.is-visible {
            opacity: 1;
            transform: scale(1);
        }

        /* Testimonial-Karussell-Stile */
        .carousel-container {
            overflow: hidden;
            position: relative;
        }
        .carousel-track {
            display: flex;
            transition: transform 0.5s ease-in-out;
        }
        .carousel-item {
            flex: 0 0 100%; /* Jedes Element nimmt zunächst die volle Breite ein */
            padding: 1rem;
            box-sizing: border-box;
        }

        @media (min-width: 768px) {
            .carousel-item {
                flex: 0 0 50%; /* Zwei Elemente auf mittleren Bildschirmen */
            }
        }
        @media (min-width: 1024px) {
            .carousel-item {
                flex: 0 0 33.333%; /* Drei Elemente auf großen Bildschirmen */
            }
        }

        .carousel-button {
            background-color: rgba(0, 159, 171, 0.7);
            color: white;
            border: none;
            padding: 0.75rem 1rem;
            border-radius: 9999px;
            cursor: pointer;
            transition: background-color 0.3s ease, transform 0.2s ease;
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            z-index: 10;
        }
        .carousel-button:hover {
            background-color: rgba(0, 159, 171, 1);
            transform: translateY(-50%) scale(1.05);
        }
        .carousel-button.prev { left: 1rem; }
        .carousel-button.next { right: 1rem; }

        /* SVG-Icons für Vorteile */
        .icon-wrapper {
            display: flex;
            align-items: center;
            justify-content: center;
            height: 4rem; /* h-16 */
            width: 4rem; /* w-16 */
            border-radius: 9999px; /* rounded-full */
            background-color: #E0F7FA; /* bg-cyan-100 */
            color: #00838F; /* text-cyan-600 */
            margin: 0 auto 1rem; /* mx-auto mb-4 */
        }
        .icon-wrapper svg {
            width: 2rem; /* w-8 */
            height: 2rem; /* h-8 */
        }

        /* Parallax-Effekt für Dr. Matern Bild */
        #dr-matern-img-wrapper {
            perspective: 1000px; /* Für 3D-Transformationen benötigt */
        }
        #dr-matern-img {
            transition: transform 0.1s ease-out; /* Sanfte Bewegung */
        }