:root {
            --primary-blue: #1a56db;
            --secondary-blue: #3b82f6;
            --dark-blue: #1e3a8a;
            --light-blue: #dbeafe;
            --gradient-blue: linear-gradient(135deg, #1a56db 0%, #3b82f6 100%);
            --gradient-dark: linear-gradient(135deg, #1e3a8a 0%, #1a56db 100%);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Poppins', sans-serif;
            color: #333;
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        h1, h2, h3, h4, h5, h6 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            margin-bottom: 1rem;
        }
        
        .hero-section {
            min-height: 100vh;
            background: var(--gradient-blue);
            position: relative;
            overflow: hidden;
            color: white;
            display: flex;
            align-items: center;
        }
        
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,186.7C384,213,480,235,576,213.3C672,192,768,128,864,117.3C960,107,1056,149,1152,165.3C1248,181,1344,171,1392,165.3L1440,160L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
            background-repeat: no-repeat;
            background-position: bottom;
            background-size: cover;
        }
        
        .hero-content {
            position: relative;
            z-index: 2;
            padding: 4rem 0;
        }
        
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 1.5rem;
        }
        
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
        }
        
        .hero-subtitle {
            font-size: 1.25rem;
            margin-bottom: 2rem;
            opacity: 0.9;
            max-width: 700px;
        }
        
        .security-badge {
            display: inline-block;
            background: rgba(255, 255, 255, 0.2);
            backdrop-filter: blur(10px);
            border-radius: 50px;
            padding: 0.5rem 1.5rem;
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 2rem;
            border: 1px solid rgba(255, 255, 255, 0.3);
        }
        
        .cta-buttons {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            margin-top: 2rem;
        }
        
        .btn-primary-custom {
            background: white;
            color: var(--primary-blue);
            padding: 1rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1.1rem;
            border: none;
            transition: all 0.3s ease;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }
        
        .btn-primary-custom:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
            background: white;
            color: var(--primary-blue);
        }
        
        .btn-secondary-custom {
            background: transparent;
            color: white;
            padding: 1rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1.1rem;
            border: 2px solid rgba(255, 255, 255, 0.5);
            transition: all 0.3s ease;
        }
        
        .btn-secondary-custom:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: white;
            transform: translateY(-3px);
        }
        
        .features-section {
            padding: 6rem 0;
            background: #f8fafc;
        }
        
        .section-title {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 1rem;
            color: var(--dark-blue);
        }
        
        .section-subtitle {
            text-align: center;
            font-size: 1.1rem;
            color: #666;
            max-width: 700px;
            margin: 0 auto 4rem;
        }
        
        .feature-card {
            background: white;
            border-radius: 15px;
            padding: 2.5rem 2rem;
            height: 100%;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
            border: 1px solid #e5e7eb;
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }
        
        .feature-icon {
            width: 70px;
            height: 70px;
            border-radius: 15px;
            background: var(--light-blue);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            color: var(--primary-blue);
            font-size: 1.8rem;
        }
        
        .feature-title {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: var(--dark-blue);
        }
        
        .feature-description {
            color: #666;
        }
        
        .stats-section {
            padding: 5rem 0;
            background: var(--gradient-dark);
            color: white;
        }
        
        .stat-item {
            text-align: center;
        }
        
        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 0.5rem;
        }
        
        .stat-label {
            font-size: 1.1rem;
            opacity: 0.9;
        }
        
        .contact-section {
            padding: 6rem 0;
            background: white;
        }
        
        .contact-card {
            background: #f8fafc;
            border-radius: 20px;
            padding: 3rem;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.05);
        }
        
        .contact-title {
            color: var(--dark-blue);
            margin-bottom: 1.5rem;
        }
        
        .form-control-custom {
            padding: 1rem;
            border-radius: 10px;
            border: 1px solid #d1d5db;
            font-size: 1rem;
            margin-bottom: 1.5rem;
            transition: all 0.3s ease;
        }
        
        .form-control-custom:focus {
            border-color: var(--primary-blue);
            box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.1);
        }
        
        .footer {
            background: #111827;
            color: white;
            padding: 3rem 0;
        }
        
        .security-animation {
            position: relative;
            width: 100%;
            height: 300px;
        }
        
        .shield-icon {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            font-size: 8rem;
            color: rgba(255, 255, 255, 0.2);
            animation: pulse 3s infinite;
        }
        
        @keyframes pulse {
            0%, 100% {
                opacity: 0.2;
            }
            50% {
                opacity: 0.4;
            }
        }
        
        .floating-elements {
            position: absolute;
            width: 100%;
            height: 100%;
            overflow: hidden;
            top: 0;
            left: 0;
            pointer-events: none;
        }
        
        .floating-element {
            position: absolute;
            width: 20px;
            height: 20px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            animation: float 15s infinite linear;
        }
        
        @keyframes float {
            0% {
                transform: translateY(100vh) rotate(0deg);
            }
            100% {
                transform: translateY(-100px) rotate(360deg);
            }
        }
        
        .navbar-custom {
            background: transparent;
            padding: 1.5rem 0;
            position: absolute;
            width: 100%;
            z-index: 1000;
        }
        
        .logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: white;
            text-decoration: none;
        }
        
        .logo span {
            color: #93c5fd;
        }
        
        .highlight {
            background: linear-gradient(120deg, #a5b4fc 0%, #93c5fd 100%);
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            font-weight: 800;
        }
        
        /* Loading states */
        .loading {
            opacity: 0.7;
            pointer-events: none;
        }
        
        .spinner-border {
            width: 1rem;
            height: 1rem;
            margin-right: 0.5rem;
        }