/* WEB PANEL PROXY public CSS */
* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Roboto, Arial, sans-serif;
            background: #f4f6f9;
            color: #1e2a3a;
            line-height: 1.6;
        }

        /* HEADER */
        header {
            background: linear-gradient(135deg, #0b1c2f 0%, #1e3a5f 100%);
            color: #fff;
            padding: 20px 40px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            box-shadow: 0 4px 15px rgba(0,0,0,0.3);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .logo {
            font-size: 28px;
            font-weight: 700;
            letter-spacing: 1px;
        }

        .logo span {
            color: #f5b042;
        }

        nav a {
            color: #e0e8f0;
            text-decoration: none;
            margin-left: 28px;
            font-weight: 500;
            transition: color 0.3s;
            font-size: 17px;
        }

        nav a:hover {
            color: #f5b042;
        }

        /* HERO */
        .hero {
            background: linear-gradient(rgba(10,20,35,0.75), rgba(10,20,35,0.75)),
                        url('https://images.unsplash.com/photo-1503376780353-7e6692767b70?w=1600') center/cover no-repeat;
            color: #fff;
            text-align: center;
            padding: 120px 20px;
        }

        .hero h1 {
            font-size: 52px;
            margin-bottom: 20px;
            text-shadow: 0 4px 12px rgba(0,0,0,0.5);
        }

        .hero p {
            font-size: 22px;
            max-width: 700px;
            margin: 0 auto 30px;
            color: #d0dce8;
        }

        .btn {
            display: inline-block;
            background: #f5b042;
            color: #0b1c2f;
            padding: 14px 40px;
            border-radius: 40px;
            text-decoration: none;
            font-weight: 700;
            font-size: 18px;
            transition: transform 0.2s, background 0.3s;
            border: none;
            cursor: pointer;
        }

        .btn:hover {
            background: #ffc857;
            transform: scale(1.05);
        }

        /* SECTIONS */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 60px 20px;
        }

        h2 {
            text-align: center;
            font-size: 38px;
            margin-bottom: 50px;
            color: #0b1c2f;
            position: relative;
        }

        h2::after {
            content: '';
            display: block;
            width: 80px;
            height: 4px;
            background: #f5b042;
            margin: 15px auto 0;
            border-radius: 2px;
        }

        /* AUTO-GRID */
        .auto-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .auto-card {
            background: #fff;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 25px rgba(0,0,0,0.08);
            transition: transform 0.3s, box-shadow 0.3s;
            cursor: pointer;
        }

        .auto-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 18px 35px rgba(0,0,0,0.15);
        }

        .auto-card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            display: block;
        }

        .card-content {
            padding: 22px;
        }

        .card-content h3 {
            font-size: 22px;
            margin-bottom: 8px;
            color: #0b1c2f;
        }

        .card-content .preis {
            font-size: 20px;
            font-weight: 700;
            color: #f5b042;
            margin-bottom: 10px;
        }

        .card-content p {
            color: #4a5b6e;
            font-size: 15px;
        }

        .badge {
            display: inline-block;
            background: #e8f0fe;
            color: #1e3a5f;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
            margin-right: 6px;
            margin-top: 10px;
        }

        /* INFO SECTION */
        .info-section {
            background: #0b1c2f;
            color: #fff;
        }

        .info-section h2 {
            color: #fff;
        }

        .info-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            text-align: center;
        }

        .info-item {
            padding: 30px 20px;
            background: rgba(255,255,255,0.05);
            border-radius: 16px;
            border: 1px solid rgba(255,255,255,0.08);
        }

        .info-item .icon {
            font-size: 48px;
            margin-bottom: 15px;
        }

        .info-item h3 {
            font-size: 22px;
            margin-bottom: 10px;
            color: #f5b042;
        }

        .info-item p {
            color: #b8c7d6;
        }

        /* QUIZ / INTERAKTIV */
        .quiz-box {
            background: #fff;
            border-radius: 20px;
            padding: 40px;
            max-width: 700px;
            margin: 0 auto;
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
            text-align: center;
        }

        .quiz-box h3 {
            font-size: 26px;
            margin-bottom: 25px;
            color: #0b1c2f;
        }

        .quiz-option {
            display: block;
            width: 100%;
            padding: 14px;
            margin: 10px 0;
            background: #f4f6f9;
            border: 2px solid #dde4ec;
            border-radius: 12px;
            font-size: 17px;
            cursor: pointer;
            transition: all 0.2s;
            font-weight: 500;
        }

        .quiz-option:hover {
            background: #e8eef6;
            border-color: #f5b042;
        }

        .quiz-option.correct {
            background: #d4f5d4;
            border-color: #2ecc71;
        }

        .quiz-option.wrong {
            background: #fdd7d7;
            border-color: #e74c3c;
        }

        #quiz-result {
            margin-top: 20px;
            font-size: 18px;
            font-weight: 700;
            min-height: 30px;
        }

        /* FOOTER */
        footer {
            background: #08131f;
            color: #8899aa;
            text-align: center;
            padding: 30px 20px;
            font-size: 15px;
        }

        footer span {
            color: #f5b042;
        }

        /* RESPONSIVE */
        @media (max-width: 768px) {
            header {
                flex-direction: column;
                gap: 15px;
                padding: 20px;
            }

            nav a {
                margin: 0 12px;
                font-size: 15px;
            }

            .hero h1 {
                font-size: 34px;
            }

            .hero p {
                font-size: 18px;
            }

            h2 {
                font-size: 28px;
            }
        }