* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Inter', sans-serif;
        }

        body {
            background-image: url('Bilder/Landingpage_background.jpg');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
            background-repeat: no-repeat;
        }

        .top-bar {
            background-color: #1e293b;
            color: #ffffff;
            text-align: center;
            padding: 12px;
            font-size: 1.1rem;
            font-weight: 600;
            letter-spacing: 0.5px;
        }

        .page-container {
            max-width: 1000px;
            margin: 30px auto;
            background: #ffffff;
            box-shadow: 0 4px 20px rgba(0,0,0,0.08);
            border-radius: 8px;
            overflow: hidden;
            width: 100%;
        }

        /* Subpage Header */
        .subpage-header {
            background-color: #0f172a;
            color: white;
            padding: 30px 40px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid #1e293b;
        }

        .logo-area {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.2rem;
            color: #ff7f32;
            text-decoration: none;
            overflow: hidden;
        }

        .logo-area img {
            height: 100px;
            width: auto;
        }

        .header-nav {
            display: flex;
        }

        .back-link {
            color: #94a3b8;
            text-decoration: none;
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: color 0.2s;
            padding: 20px;
        }

        .back-link:hover {
            color: white;
        }

        .product-main {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            padding: 40px;
            border-bottom: 1px solid #e2e8f0;
        }

        @media(max-width: 768px) {
            .product-main {
                grid-template-columns: 1fr;
                padding: 20px;
            }
        }

        .product-gallery {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .thumbnail-row {
            display: flex;
            gap: 10px;
        }

        .thumb {
            width: 70px;
            height: 70px;
            border-radius: 6px;
            background: #1e293b;
            border: 2px solid transparent;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            transition: border-color 0.2s;
        }

        .thumb:hover, .thumb.active {
            border-color: #ff7f32;
        }

        .thumb img {
            max-width: 85%;
            max-height: 85%;
            object-fit: contain;
        }

        .product-details h1 {
            font-size: 1.8rem;
            color: #0f172a;
            margin-bottom: 10px;
        }

        .product-meta {
            font-size: 0.85rem;
            color: #64748b;
            margin-bottom: 20px;
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .product-meta span strong {
            color: #334155;
        }

        .product-price {
            font-size: 1.6rem;
            font-weight: 700;
            color: #ff7f32;
            margin-bottom: 20px;
        }

        .product-price span {
            font-size: 0.9rem;
            font-weight: 400;
            color: #64748b;
        }

        /* Tarife Auswahl (inkl. Individuelle Mietdauer) */
        .tariff-selection {
            margin-bottom: 20px;
        }

        .tariff-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            margin-top: 8px;
        }

        .tariff-card {
            border: 1px solid #cbd5e1;
            border-radius: 6px;
            padding: 10px;
            text-align: center;
            cursor: pointer;
            transition: all 0.2s;
            background: #f8fafc;
        }

        .tariff-card input {
            display: none;
        }

        .tariff-card.selected, .tariff-card:hover {
            border-color: #ff7f32;
            background: #fff7ed;
        }

        .tariff-card .t-name {
            font-size: 0.8rem;
            font-weight: 600;
            color: #475569;
        }

        .tariff-card .t-price {
            font-size: 0.95rem;
            font-weight: 700;
            color: #0f172a;
            margin-top: 4px;
        }

        .section-title {
            font-size: 1rem;
            font-weight: 700;
            color: #0f172a;
            margin-top: 20px;
            margin-bottom: 8px;
        }

        .product-description {
            font-size: 0.95rem;
            line-height: 1.6;
            color: #475569;
            margin-bottom: 20px;
        }

        .specs-list {
            list-style: none;
            font-size: 0.9rem;
            color: #475569;
        }

        .specs-list li {
            padding: 6px 0;
            border-bottom: 1px solid #f1f5f9;
            display: flex;
            justify-content: space-between;
        }

        .specs-list li span:first-child {
            font-weight: 600;
            color: #334155;
        }

        /* Neuer separater Container für Sicherheitshinweise direkt über dem Rechner */
        .tech-safety-container {
            padding: 30px 40px;
            background-color: #ffffff;
            border-bottom: 1px solid #e2e8f0;
        }

        .accordion-group {
            border: 1px solid #e2e8f0;
            border-radius: 6px;
            overflow: hidden;
        }

        .accordion-header {
            background: #f8fafc;
            padding: 14px 18px;
            font-size: 0.95rem;
            font-weight: 600;
            color: #1e293b;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: background 0.2s;
        }

        .accordion-header:hover {
            background: #f1f5f9;
        }

        .accordion-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
            background: #ffffff;
            padding: 0 18px;
            font-size: 0.9rem;
            color: #475569;
            line-height: 1.5;
        }

        .accordion-content.open {
            padding: 16px 18px;
            max-height: 400px;
            border-top: 1px solid #e2e8f0;
        }

        .warning-box {
            background: #fee2e2;
            border-left: 4px solid #dc2626;
            padding: 12px;
            color: #991b1b;
            font-size: 0.88rem;
        }

        /* Calculator Section */
        .calc-section {
            padding: 40px;
            background-color: #f8fafc;
            border-bottom: 1px solid #e2e8f0;
        }

        .calc-header-box {
            text-align: center;
            margin-bottom: 30px;
        }

        .calc-header-box h2 {
            font-size: 1.5rem;
            color: #0f172a;
            margin-bottom: 6px;
        }

        .calc-header-box p {
            color: #64748b;
            font-size: 0.9rem;
        }

        .input-group {
            margin-bottom: 25px;
        }

        .input-group label {
            display: block;
            font-size: 0.9rem;
            font-weight: 600;
            color: #1e293b;
            margin-bottom: 8px;
        }

        .input-row {
            display: flex;
            gap: 15px;
        }

        .input-row input {
            flex: 1;
            padding: 12px 16px;
            font-size: 1rem;
            border: 1px solid #cbd5e1;
            border-radius: 6px;
            outline: none;
            background: #fff;
            transition: border-color 0.2s;
        }

        .input-row input:focus {
            border-color: #ff7f32;
        }

        .calc-btn {
            background-color: #ff7f32;
            color: white;
            border: none;
            padding: 12px 24px;
            border-radius: 6px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .calc-btn:hover {
            background-color: #e56b25;
        }

        .result-box {
            display: none;
            background: #ffffff;
            border: 1px solid #e2e8f0;
            border-radius: 8px;
            padding: 25px;
            margin-top: 30px;
            animation: fadeIn 0.3s ease-in-out;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(5px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .result-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: #0f172a;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .result-title i {
            color: #ff7f32;
        }

        .result-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin-bottom: 20px;
        }

        .result-card {
            background: #f8fafc;
            padding: 15px;
            border-radius: 6px;
            border: 1px solid #e2e8f0;
        }

        .result-card .label {
            font-size: 0.8rem;
            color: #64748b;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 5px;
        }

        .result-card .value {
            font-size: 1.25rem;
            font-weight: 700;
            color: #1e293b;
        }

        .cost-estimation {
            background: #fff7ed;
            border: 1px solid #ffedd5;
            padding: 15px;
            border-radius: 6px;
            font-size: 0.95rem;
            color: #c2410c;
            font-weight: 500;
        }

        .error-msg {
            display: none;
            color: #dc2626;
            background: #fee2e2;
            padding: 12px;
            border-radius: 6px;
            margin-top: 15px;
            font-size: 0.9rem;
            font-weight: 500;
        }

        /* Kontaktformular / Anfragebereich */
        .inquiry-section {
            padding: 40px;
            background-color: #ffffff;
        }

        .inquiry-header {
            text-align: center;
            margin-bottom: 30px;
        }

        .inquiry-header h2 {
            font-size: 1.5rem;
            color: #0f172a;
            margin-bottom: 6px;
        }

        .inquiry-header p {
            color: #64748b;
            font-size: 0.9rem;
        }

        .form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        @media(max-width: 600px) {
            .form-grid { grid-template-columns: 1fr; }
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group.full-width {
            grid-column: span 2;
        }

        @media(max-width: 600px) {
            .form-group.full-width { grid-column: span 1; }
        }

        .form-group label {
            display: block;
            font-size: 0.85rem;
            font-weight: 600;
            color: #1e293b;
            margin-bottom: 6px;
        }

        .form-group input, .form-group textarea, .form-group select {
            width: 100%;
            padding: 12px 16px;
            font-size: 0.95rem;
            border: 1px solid #cbd5e1;
            border-radius: 6px;
            outline: none;
            background: #fff;
            transition: border-color 0.2s;
        }

        .form-group input:focus, .form-group textarea:focus, .form-group select:focus {
            border-color: #ff7f32;
        }

        .submit-btn {
            background-color: #0f172a;
            color: white;
            border: none;
            padding: 14px 28px;
            border-radius: 6px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }

        .submit-btn:hover {
            background-color: #1e293b;
        }

        /* Footer */
footer {
    background-color: #0f172a;
    color: #94a3b8;
    padding: 30px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: white;
}

.footer-social {
    display: flex;
    align-items: center;
    gap: 15px;
}

.footer-social a {
    color: #94a3b8;
    font-size: 1.1rem;
    text-decoration: none;
}

.footer-social a:hover {
    color: white;
}

.whatsapp-btn {
    background-color: #25d366;
    color: white !important;
    padding: 6px 12px;
    border-radius: 4px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}


@media(max-width: 768px) {
    .logo-area {display: none;}
    .hero {padding: 50px;}
    .top-bar {padding: 0px;
        width: 100%;
        height: 70px;
        overflow: hidden;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .top-bar p {display: none;}
    .hero h1 { font-size: 2rem; }
    .step-arrow { display: none; }
    .steps-container { gap: 20px; }
    footer { flex-direction: column; align-items: center; text-align: center; }
    .top-bar img {
        max-height: 90px;
        width: auto;
        display: block;
    }
    .logo-tablet-container {display: none;}
    .page-container {
        margin-top: 0px;
        margin-bottom: 0px;
        border-radius: 0px;
    }

    .main-image-container {
            width: 340px;
            height: 340px;
            background: #white;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            box-shadow: 0 4px 12px rgba(0,0,0,0.7);
        }
    
    .main-image-container img {
            overflow: hidden;
            border 1px;
            border-radius: 8px;
            width: 340px;
            filter: drop-shadow(0 10px 10px rgba(0,0,0,0.3));
            
    }

}

@media(min-width: 768px) {
    .top-bar img {display: none;}
    .hero {padding: 20px}
    .main-image-container {
            width: 400px;
            height: 400px;
            background: #white;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            box-shadow: 0 4px 12px rgba(0,0,0,0.7);
        }

        .main-image-container img {
            overflow: hidden;
            border 1px;
            border-radius: 8px;
            max-height: 400px;
            width: 400px;
            object-fit: contain;
            filter: drop-shadow(0 10px 10px rgba(0,0,0,0.3));
        }
}