.tonungsgrade-section {
            width: 100%;
            background-color: var(--bg-dark);
            padding: 50px 15% 50px 15%;
            box-sizing: border-box;
        }

        .tonung-card {
            background-color: #ffffff;
            width: 100%;
            max-width: 1300px;
            height: 450px;
            margin: 0 auto;
            position: relative;
            overflow: hidden;
        }

        .tonung-card-header {
            text-align: center;
            padding: 24px 20px 0;
        }

        .tonung-card-header .section-title {
            font-size: 2.8rem;
            font-weight: 900;
            letter-spacing: 1px;
            text-transform: uppercase;
            color: #111111;
            margin-bottom: 6px;
        }

        .tonung-card-header .section-sub {
            font-size: 0.72rem;
            letter-spacing: 3px;
            color: #888888;
            text-transform: uppercase;
        }

        .tonung-percent-label {
            position: absolute;
            top: 90px;
            left: 40px;
            font-size: 4rem;
            font-weight: 300;
            color: #111111;
            letter-spacing: -2px;
            z-index: 2;
            transition: opacity 0.4s ease;
        }

        .tonung-car-wrapper {
            width: 100%;
            height: 300px;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
            
            margin-bottom: -15px; 
        }

        .tonung-car-img {
            width: 75%;
            max-width: 700px;
            object-fit: contain;
            transition: filter 0.5s ease, opacity 0.5s ease;
            position: relative;
            z-index: 1;
        }

        .tonung-car-wrapper::after {
            content: '';
            position: absolute;
            top: 0; left: 0;
            width: 100%; height: 100%;
            background: rgba(0, 0, 0, 0);
            transition: background 0.5s ease;
            z-index: 2;
            pointer-events: none;
        }

        
        .tonung-tabs {
            width: 100%;
            display: block;
            line-height: 0;
            background: #ffffff; 
            margin-top: 25px;
            position: relative;
            z-index: 5;
        }

        .tonung-tabs svg {
            width: 100%;
            height: 35px; 
            display: block;
        }

        .tab-group {
            cursor: pointer;
        }

        .tab-group .tab-bg {
            transition: fill 0.25s ease;
        }

        .tab-group text {
            fill: #ffffff;
            font-size: 14px; 
            font-family: Arial, sans-serif;
            font-weight: 400;
            pointer-events: none;
        }

        .tab-group:hover .tab-bg {
            fill: #2a2a2a;
        }

        .tab-group.active .tab-bg {
            fill: #df8c18;
        }

        .tab-group.active text {
            fill: #ffffff;
        }

        .eigenschaften-wrapper {
            width: 100%;
            max-width: 1100px;
            margin: 50px auto 0;
        }

        .eigenschaften-title {
            text-align: center;
            font-size: 1.6rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 30px;
            letter-spacing: -0.5px;
        }

        .eigenschaften-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .eigenschaft-card {
            border: 1px solid rgba(255, 255, 255, 0.25);
            padding: 40px 20px;
            text-align: center;
            font-size: 0.9rem;
            font-weight: 600;
            color: #ffffff;
            letter-spacing: 0.3px;
            transition: border-color 0.3s ease, background 0.3s ease;
            cursor: default;
        }

        .eigenschaft-card:hover {
            border-color: var(--primary-orange, #df8c18);
            background: rgba(223, 140, 24, 0.05);
        }