* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Inter', system-ui, sans-serif;
            background-color: #0B0F0B;
            color: #EDF2ED;
            line-height: 1.5;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        :root {
            --bg-dark: #0B0F0B;
            --surface: #131A13;
            --card-bg: #1A221A;
            --border-dim: #2A342A;
            --primary: #A5D66B;
            --primary-dark: #8BC34A;
            --text-muted: #A8B5A8;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        
        /* Hero Section für App-Seite */
        .app-hero {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            padding: 120px 24px 80px;
            min-height: calc(100vh - 200px);
        }
        .app-content {
            max-width: 600px;
            margin: 0 auto;
        }
        .app-icon {
            width: 120px;
            height: 120px;
            margin: 0 auto 32px;
            background: var(--card-bg);
            border-radius: 28px;
            padding: 16px;
            border: 1px solid var(--border-dim);
            box-shadow: 0 20px 35px -10px rgba(0,0,0,0.4);
        }
        .app-icon img {
            width: 100%;
            height: auto;
        }
        .app-hero h1 {
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 16px;
            background: linear-gradient(135deg, #FFFFFF 30%, var(--primary) 80%);
            background-clip: text;
            -webkit-background-clip: text;
            color: transparent;
        }
        .app-hero p {
            font-size: 1.2rem;
            color: var(--text-muted);
            margin-bottom: 48px;
        }
        .store-buttons {
            display: flex;
            gap: 24px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .store-btn {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            background: #000000;
            border-radius: 14px;
            padding: 12px 28px;
            text-decoration: none;
            color: white;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
            border: 1px solid rgba(255,255,255,0.15);
        }
        .store-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 30px -10px rgba(165, 214, 107, 0.3);
            border-color: var(--primary);
        }
        .store-btn.apple {
            background: #000000;
        }
        .store-btn.google {
            background: #000000;
        }
        .store-icon {
            font-size: 32px;
        }
        .store-text {
            text-align: left;
        }
        .store-text small {
            font-size: 11px;
            opacity: 0.7;
            display: block;
        }
        .store-text span {
            font-size: 18px;
            font-weight: 600;
        }
        
        /* QR Code Bereich */
        .qr-section {
            margin-top: 60px;
            padding-top: 40px;
            border-top: 1px solid var(--border-dim);
        }
        .qr-code {
            display: inline-block;
            background: transparent;
            padding: 20px;
            border-radius: 24px;
            margin-bottom: 16px;
        }
        .qr-code img {
            width: 250px;
            height: 250px;
            display: block;
        }
        .qr-section p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        
        @media (max-width: 768px) {
            .app-hero h1 { font-size: 2rem; }
            .store-buttons { gap: 16px; }
            .qr-code img { width: 180px; height: 180px; }
        }
        
        .text-primary { color: var(--primary); }
        
        main {
            flex: 1;
            margin-top: 80px;
        }