@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Poppins', sans-serif;
            min-height: 100vh;
            background: linear-gradient(135deg, #0C2340 0%, #4CAF50 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
            position: relative;
            overflow-x: hidden;
        }
        
        body::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.06) 0%, transparent 50%),
                radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.04) 0%, transparent 50%);
            pointer-events: none;
            z-index: 1;
        }
        
        .main-container {
            max-width: 480px;
            width: 100%;
            position: relative;
            z-index: 2;
        }
        
        .logo-container {
            text-align: center;
            animation: fadeInDown 0.8s ease-out;
            display: flex;
            justify-content: center;
        }
        
        .logo {
            width: max-content;
            height: max-content;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
            padding: 0;
        }
        
        .logo i {
            font-size: 50px;
            color: white;
            z-index: 1;
        }
        
        @keyframes shimmer {
            0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
            100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
        }
        
        .content-card {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            border-radius: 25px;
            padding: 40px 35px;
            box-shadow: 
                0 25px 50px rgba(0, 0, 0, 0.1),
                0 0 0 1px rgba(255, 255, 255, 0.2);
            text-align: center;
            position: relative;
            overflow: hidden;
            animation: fadeInUp 0.8s ease-out 0.2s both;
        }
        
        .content-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
            animation: slideRight 3s infinite;
        }
        
        @keyframes slideRight {
            0% { left: -100%; }
            100% { left: 100%; }
        }
        
        .main-title {
            font-size: 2.2rem;
            font-weight: 700;
            color: #2c3e50;
            margin-bottom: 15px;
            background: linear-gradient(135deg, #0C2340 0%, #4CAF50 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .subtitle {
            font-size: 1.1rem;
            color: #7f8c8d;
            margin-bottom: 30px;
            font-weight: 400;
        }
        
        .benefits-list {
            list-style: none;
            padding: 0;
            margin: 30px 0;
            text-align: left;
        }
        
        .benefits-list li {
            position: relative;
            padding: 12px 0 12px 45px;
            font-size: 1rem;
            color: #34495e;
            font-weight: 500;
            transition: transform 0.3s ease, color 0.3s ease;
        }
        
        .benefits-list li:hover {
            transform: translateX(5px);
            color: #667eea;
        }
        
        .benefits-list li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 30px;
            height: 30px;
            background: linear-gradient(135deg, #10ac84, #1dd1a1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 15px rgba(16, 172, 132, 0.3);
        }
        
        .benefits-list li::after {
            content: '✓';
            position: absolute;
            left: 8px;
            top: 50%;
            transform: translateY(-50%);
            color: white;
            font-weight: bold;
            font-size: 16px;
            z-index: 1;
        }
        
        .whatsapp-btn {
            background: linear-gradient(135deg, #25d366, #128c7e);
            border: none;
            border-radius: 15px;
            padding: 18px 35px;
            color: white;
            font-weight: 600;
            font-size: 1.1rem;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 12px;
            transition: all 0.3s ease;
            box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
            position: relative;
            overflow: hidden;
            text-decoration: none;
        }
        
        .whatsapp-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: left 0.5s;
        }
        
        .whatsapp-btn:hover::before {
            left: 100%;
        }
        
        .whatsapp-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 35px rgba(37, 211, 102, 0.4);
            color: white;
            text-decoration: none;
        }
        
        .whatsapp-btn i {
            font-size: 24px;
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.1); }
        }
        
        @keyframes fadeInDown {
            from {
                opacity: 0;
                transform: translateY(-30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .floating-shapes {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            overflow: hidden;
            z-index: 1;
            pointer-events: none;
        }
        
        .shape {
            position: absolute;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            animation: float 6s ease-in-out infinite;
        }
        
        .shape:nth-child(1) {
            width: 60px;
            height: 60px;
            top: 20%;
            left: 10%;
            animation-delay: 0s;
        }
        
        .shape:nth-child(2) {
            width: 80px;
            height: 80px;
            top: 70%;
            right: 10%;
            animation-delay: 2s;
        }
        
        .shape:nth-child(3) {
            width: 40px;
            height: 40px;
            top: 40%;
            left: 80%;
            animation-delay: 4s;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            50% { transform: translateY(-20px) rotate(180deg); }
        }
        
        @media (max-width: 576px) {
            .main-container {
                padding: 0 15px;
            }
            
            .content-card {
                padding: 30px 25px;
            }
            
            .main-title {
                font-size: 1.8rem;
            }
            
            .benefits-list li {
                padding-left: 40px;
            }
        }