<style>
    * {
        box-sizing: border-box;
        font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
        margin: 0;
        padding: 0;
    }
    
    :root {
        --primary: #3C3A6A;
        --secondary: #322A52;
        --accent: #3DE0DE;
        --glass-bg: rgba(255, 255, 255, 0.1);
        --gradient: linear-gradient(135deg, #3C3A6A, #322A52);
        
    }

    body {
        background: #f8f9fa;
        color: #333;
        line-height: 1.6;
    }

    .button {
        align-items: center;
        border-radius: 30px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
        cursor: pointer;
        display: inline-flex;
        font-size: 1.1rem;
        font-weight: 600;
        justify-content: center;
        letter-spacing: 0.5px;
        min-width: 200px;
        overflow: hidden;
        padding: 1rem 2.5rem;
        position: relative;
        text-decoration: none;
        transition: all 0.3s ease;
    }

    .button:active {
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
        transform: translateY(-1px);
    }

    .button:focus {
        box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.5);
        outline: none;
    }

    .button:hover {
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
        transform: translateY(-3px);
    }

    .button-primary {
        background: white;
        border: none;
        color: var(--primary);
    }

    .button-primary:hover {
        background: #f8f9fa;
    }

    .button-secondary {
        background: transparent;
        border: 2px solid white;
        color: white;
    }

    .button-secondary:hover {
        background: rgba(255, 255, 255, 0.1);
    }

    .button.loading {
        opacity: 0.8;
        pointer-events: none;
    }

    .button.loading::after {
        animation: button-loading 0.8s linear infinite;
        border: 2px solid transparent;
        border-radius: 50%;
        border-top-color: currentColor;
        content: '';
        height: 20px;
        margin-left: 8px;
        position: absolute;
        width: 20px;
    }

    .cta-buttons {
        display: flex;
        gap: 1.5rem;
        justify-content: center;
        margin-top: 3rem;
    }

.clickable-link {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    text-decoration: none;
    z-index: 1;
}

    .feature-card {
        background: white;
        border-radius: 20px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        overflow: hidden;
        padding: 2.5rem;
        position: relative;
        transition: all 0.3s ease;
    }

    .feature-card::before {
        background: var(--gradient);
        content: '';
        height: 5px;
        left: 0;
        position: absolute;
        top: 0;
        width: 100%;
    }

    .feature-card:hover {
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
        transform: translateY(-5px);
    }

    .feature-card h3 {
        color: var(--primary);
        font-size: 1.5rem;
        font-weight: 700;
        margin: 1rem 0;
    }

    .features {
        margin: 0 auto;
        max-width: 1400px;
        padding: 6rem 2rem;
    }

    .features-grid {
        display: grid;
        gap: 2.5rem;
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        padding: 0 1rem;
    }

    .features h2 {
        color: var(--primary);
        font-size: 2.5rem;
        font-weight: 800;
        margin-bottom: 4rem;
        text-align: center;
    }

    .fca-notice {
        background: rgba(255, 255, 255, 0.1);
        border-radius: 10px;
        display: inline-block;
        margin-top: 2rem;
        padding: 1rem;
    }

    .footer-divider {
        background-color: var(--accent);
        border: none;
        height: 1px;
        margin: 20px 0;
    }

    footer {
        background-color: var(--secondary);
        color: #ffffff;
        font-family: Arial, sans-serif;
        padding: 20px;
        text-align: center;
    }

    footer a {
        color: var(--accent);
        text-decoration: none;
        transition: color 0.3s ease;
    }

    footer a:hover {
        color: var(--primary);
    }

    footer p {
        font-size: 1.1rem;
        margin: 0.5rem 0;
    }

    .hero {
        background: var(--gradient);
        color: white;
        overflow: hidden;
        padding: 10rem 2rem 6rem;
        position: relative;
        text-align: center;
    }

    .hero::before {
        background: url('/api/placeholder/1920/1080') center/cover;
        bottom: 0;
        content: '';
        left: 0;
        opacity: 0.1;
        position: absolute;
        right: 0;
        top: 0;
    }

    .hero h1 {
        font-size: 3.5rem;
        font-weight: 800;
        margin-bottom: 1rem;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    }

    .hero p {
        font-size: 1.3rem;
        line-height: 1.8;
        margin: 0 auto 2rem;
        max-width: 800px;
    }

    .how-it-works {
        background: #f1f3f9;
        padding: 6rem 2rem;
        position: relative;
    }

    .how-it-works h2 {
        color: var(--primary);
        font-size: 2.5rem;
        font-weight: 800;
        margin-bottom: 4rem;
        text-align: center;
    }

    .navbar {
        align-items: center;
        backdrop-filter: blur(10px);
        background: rgba(60, 58, 106, 0.95);
        box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
        display: flex;
        justify-content: space-between;
        padding: 1rem 2rem;
        position: fixed;
        top: 0;
        width: 100%;
        z-index: 1000;
    }

    .navbar-brand {
        color: white;
        font-size: 1.8rem;
        font-weight: 800;
        letter-spacing: 1px;
        text-decoration: none;
        text-shadow: 0 2px 2px rgba(0, 0, 0, 0.2);
    }

    .nav-links {
        display: flex;
        flex-wrap: wrap;
        gap: 1.5rem;
    }

    .nav-links a {
        border-radius: 20px;
        color: white;
        font-weight: 500;
        padding: 0.5rem 1rem;
        text-decoration: none;
        transition: all 0.3s ease;
    }

    .nav-links a:hover {
        background: var(--glass-bg);
        transform: translateY(-2px);
    }

    .step {
        align-items: flex-start;
        background: white;
        border-radius: 15px;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
        display: flex;
        margin-bottom: 3rem;
        padding: 2rem;
        transition: all 0.3s ease;
    }

    .step:hover {
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
        transform: translateX(10px);
    }

    .step-number {
        align-items: center;
        background: var(--gradient);
        border-radius: 50%;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
        color: white;
        display: flex;
        font-size: 1.2rem;
        font-weight: bold;
        height: 50px;
        justify-content: center;
        margin-right: 1.5rem;
        width: 50px;
    }

    .steps {
        margin: 0 auto;
        max-width: 900px;
    }

        .section {
            padding: 4rem 2rem;
        }

        .features-grid, .integration-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin-top: 2rem;
        }

        .feature-card, .integration-card {
            background: white;
            padding: 1.5rem;
            border-radius: 8px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
            transition: transform 0.3s;
        }

        .feature-card:hover, .integration-card:hover {
            transform: translateY(-5px);
        }

    @keyframes button-loading {
        from {
            transform: rotate(0deg);
        }

        to {
            transform: rotate(360deg);
        }
    }

    @media (max-width: 768px) {
        .button {
            margin: 0 auto;
            max-width: 300px;
            width: 100%;
        }

        .cta-buttons {
            flex-direction: column;
            gap: 1rem;
            padding: 0 1rem;
        }

        .features-grid {
            grid-template-columns: 1fr;
        }

        .hero h1 {
            font-size: 2.5rem;
        }

        .nav-links {
            display: flex;
            gap: 2rem;
            max-height: none;
        }
    }

    @media (prefers-contrast: high) {
        .button-primary {
            background: white;
            border: 2px solid black;
            color: black;
        }

        .button-secondary {
            border: 3px solid white;
        }
    }
</style>