:root {
            --primary-dark: #0d5b96;
            --primary-main: #0066cc;
            --primary-light: #4d94ff;
            --primary-lightest: #e6f2ff;
            --accent: #f6921e;
            --accent-light: #ffb15c;
            --accent-dark: #d6780a;
            
            --neutral-900: #212b36;
            --neutral-800: #323f4b;
            --neutral-700: #3e4c59;
            --neutral-600: #52606d;
            --neutral-500: #616e7c;
            --neutral-400: #7b8794;
            --neutral-300: #9aa5b1;
            --neutral-200: #cbd2d9;
            --neutral-100: #e4e7eb;
            --neutral-50: #f5f7fa;
            --white: #ffffff;
            
            --success: #00875a;
            --warning: #de911d;
            --error: #d91921;
            --info: #2b79c2;
            
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.08);
            --shadow-md: 0 4px 6px rgba(0,0,0,0.1), 0 1px 3px rgba(0,0,0,0.08);
            --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
            --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
        }
        
        body {
            font-family: 'Poppins', sans-serif;
            color: var(--neutral-800);
            overflow-x: hidden;
        }
        
        /* Navbar */
        .navbar {
            background-color: rgba(255, 255, 255, 0.95);
            box-shadow: var(--shadow-sm);
            padding: 1rem 2rem;
            transition: all 0.3s ease;
        }
        
        .navbar.scrolled {
            background-color: rgba(255, 255, 255, 0.98);
            box-shadow: var(--shadow-md);
        }
        
        .navbar-brand img {
            height: 40px;
        }
        
        .nav-link {
            color: var(--neutral-700);
            font-weight: 500;
            margin-left: 1.5rem;
            transition: all 0.2s ease;
        }
        
        .nav-link:hover {
            color: var(--primary-main);
        }
        
        .nav-link.active {
            color: var(--primary-main);
        }
        
        .btn-primary {
            background-color: var(--primary-main);
            border-color: var(--primary-main);
            padding: 0.5rem 1.5rem;
            font-weight: 500;
            border-radius: 6px;
            transition: all 0.3s ease;
        }
        
        .btn-primary:hover {
            background-color: var(--primary-dark);
            border-color: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }
        
        .btn-outline-primary {
            color: var(--primary-main);
            border-color: var(--primary-main);
            padding: 0.5rem 1.5rem;
            font-weight: 500;
            border-radius: 6px;
            transition: all 0.3s ease;
        }
        
        .btn-outline-primary:hover {
            background-color: var(--primary-main);
            border-color: var(--primary-main);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }
        
        /* Hero Section */
        .hero {
            padding: 8rem 0 6rem;
            background: linear-gradient(135deg, var(--primary-lightest) 0%, #ffffff 100%);
            position: relative;
            overflow: hidden;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: -10%;
            right: -10%;
            bottom: -10%;
            left: -10%;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><circle cx="10" cy="10" r="2" fill="%230066cc" opacity="0.05"/></svg>');
            transform: rotate(30deg);
            z-index: 0;
        }
        
        .hero h1 {
            font-weight: 700;
            font-size: 3.5rem;
            line-height: 1.2;
            margin-bottom: 1.5rem;
            color: var(--neutral-900);
        }
        
        .hero p {
            font-size: 1.25rem;
            line-height: 1.6;
            color: var(--neutral-600);
            margin-bottom: 2rem;
        }
        
        .hero-image {
            position: relative;
            z-index: 1;
            animation: float 6s ease-in-out infinite;
        }
        
        @keyframes float {
            0% { transform: translateY(0px); }
            50% { transform: translateY(-20px); }
            100% { transform: translateY(0px); }
        }
        
        /* Features Section */
        .features {
            padding: 6rem 0;
            background-color: var(--white);
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 4rem;
        }
        
        .section-title h2 {
            font-weight: 700;
            font-size: 2.5rem;
            color: var(--neutral-900);
            margin-bottom: 1rem;
        }
        
        .section-title p {
            font-size: 1.125rem;
            color: var(--neutral-600);
            max-width: 700px;
            margin: 0 auto;
        }
        
        .feature-card {
            padding: 2rem;
            background-color: var(--white);
            border-radius: 12px;
            box-shadow: var(--shadow-md);
            height: 100%;
            transition: all 0.3s ease;
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-lg);
        }
        
        .feature-icon {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            background-color: var(--primary-lightest);
            color: var(--primary-main);
            font-size: 1.75rem;
            margin-bottom: 1.5rem;
        }
        
        .feature-title {
            font-weight: 600;
            font-size: 1.25rem;
            margin-bottom: 1rem;
            color: var(--neutral-800);
        }
        
        .feature-text {
            color: var(--neutral-600);
            line-height: 1.6;
        }
        
        /* How It Works */
        .how-it-works {
            padding: 6rem 0;
            background-color: var(--neutral-50);
        }
        
        .step-card {
            text-align: center;
            padding: 2rem;
            position: relative;
        }
        
        .step-number {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background-color: var(--primary-main);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.25rem;
            margin: 0 auto 1.5rem;
            box-shadow: var(--shadow-md);
        }
        
        .step-title {
            font-weight: 600;
            font-size: 1.25rem;
            margin-bottom: 1rem;
            color: var(--neutral-800);
        }
        
        .step-text {
            color: var(--neutral-600);
            line-height: 1.6;
        }
        
        .step-arrow {
            position: absolute;
            top: 60px;
            right: -15%;
            width: 30%;
            height: 20px;
            background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="20" viewBox="0 0 100 20"><path d="M0 10 H95 L85 2 M85 18 L95 10" stroke="%230066cc" stroke-width="2" fill="none"/></svg>');
            background-repeat: no-repeat;
            background-size: contain;
        }
        
        /* Pricing */
        .pricing {
            padding: 6rem 0;
            background-color: var(--white);
        }
        
        .pricing-toggle {
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 3rem;
        }
        
        .pricing-toggle-text {
            font-weight: 600;
            color: var(--neutral-600);
        }
        
        .pricing-toggle-text.active {
            color: var(--primary-main);
        }
        
        .form-switch {
            padding-left: 2.5rem;
            margin: 0 1rem;
        }
        
        .form-check-input:checked {
            background-color: var(--primary-main);
            border-color: var(--primary-main);
        }
        
        .price-card {
            padding: 2.5rem;
            border-radius: 12px;
            background-color: var(--white);
            box-shadow: var(--shadow-md);
            transition: all 0.3s ease;
            height: 100%;
            border: 2px solid transparent;
        }
        
        .price-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-lg);
        }
        
        .price-card.popular {
            border-color: var(--primary-main);
            position: relative;
        }
        
        .popular-badge {
            position: absolute;
            top: 1.25rem;
            right: 1.25rem;
            background-color: var(--accent);
            color: white;
            font-size: 0.8rem;
            font-weight: 600;
            padding: 0.3rem 0.8rem;
            border-radius: 20px;
        }
        
        .price-title {
            font-weight: 700;
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: var(--neutral-800);
        }
        
        .price-amount {
            font-size: 3rem;
            font-weight: 700;
            color: var(--primary-main);
            margin-bottom: 1rem;
        }
        
        .price-duration {
            font-size: 1rem;
            color: var(--neutral-500);
            font-weight: 400;
        }
        
        .price-features {
            margin: 2rem 0;
            padding: 0;
            list-style: none;
        }
        
        .price-features li {
            padding: 0.5rem 0;
            color: var(--neutral-700);
            position: relative;
            padding-left: 1.75rem;
        }
        
        .price-features li:before {
            content: '\f00c';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            color: var(--success);
            position: absolute;
            left: 0;
        }
        
        /* Testimonials */
        .testimonials {
            padding: 6rem 0;
            background-color: var(--neutral-50);
        }
        
        .testimonial-card {
            padding: 2rem;
            background-color: var(--white);
            border-radius: 12px;
            box-shadow: var(--shadow-md);
            margin-bottom: 2rem;
            transition: all 0.3s ease;
        }
        
        .testimonial-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }
        
        .testimonial-text {
            font-style: italic;
            color: var(--neutral-700);
            margin-bottom: 1.5rem;
            position: relative;
            padding-left: 1rem;
            border-left: 3px solid var(--primary-main);
        }
        
        .testimonial-author {
            display: flex;
            align-items: center;
        }
        
        .testimonial-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            overflow: hidden;
            margin-right: 1rem;
        }
        
        .testimonial-name {
            font-weight: 600;
            color: var(--neutral-800);
            margin-bottom: 0.25rem;
        }
        
        .testimonial-position {
            font-size: 0.875rem;
            color: var(--neutral-500);
        }
        
        /* CTA */
        .cta {
            padding: 6rem 0;
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-main) 100%);
            color: white;
            text-align: center;
        }
        
        .cta h2 {
            font-weight: 700;
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
        }
        
        .cta p {
            font-size: 1.25rem;
            max-width: 700px;
            margin: 0 auto 2rem;
            opacity: 0.9;
        }
        
        .btn-light {
            background-color: white;
            color: var(--primary-main);
            padding: 0.5rem 1.5rem;
            font-weight: 500;
            border-radius: 6px;
            transition: all 0.3s ease;
            box-shadow: var(--shadow-md);
        }
        
        .btn-light:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
            background-color: var(--neutral-100);
        }
        
        /* FAQ */
        .faq {
            padding: 6rem 0;
            background-color: var(--white);
        }
        
        .accordion-item {
            border: none;
            margin-bottom: 1rem;
            box-shadow: var(--shadow-sm);
            border-radius: 8px !important;
            overflow: hidden;
        }
        
        .accordion-button {
            padding: 1.25rem;
            font-weight: 600;
            color: var(--neutral-800);
            background-color: var(--white);
        }
        
        .accordion-button:not(.collapsed) {
            color: var(--primary-main);
            background-color: var(--primary-lightest);
            box-shadow: none;
        }
        
        .accordion-button:focus {
            box-shadow: none;
            border-color: var(--primary-lightest);
        }
        
        .accordion-body {
            padding: 1.25rem;
            color: var(--neutral-600);
        }
        
        /* Footer */
        .footer {
            padding: 5rem 0 2rem;
            background-color: var(--neutral-900);
            color: var(--neutral-300);
        }
        
        .footer-brand img {
            height: 40px;
            margin-bottom: 1.5rem;
        }
        
        .footer p {
            font-size: 0.95rem;
            margin-bottom: 2rem;
        }
        
        .footer-title {
            font-weight: 600;
            color: white;
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
        }
        
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .footer-links li {
            margin-bottom: 0.75rem;
        }
        
        .footer-links a {
            color: var(--neutral-300);
            text-decoration: none;
            transition: all 0.2s ease;
        }
        
        .footer-links a:hover {
            color: white;
        }
        
        .social-links {
            display: flex;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .social-links li {
            margin-right: 1rem;
        }
        
        .social-links a {
            color: var(--neutral-300);
            font-size: 1.25rem;
            transition: all 0.2s ease;
        }
        
        .social-links a:hover {
            color: white;
        }
        
        .bottom-bar {
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            text-align: center;
            font-size: 0.9rem;
        }
        
        .bottom-bar a {
            color: var(--primary-light);
            text-decoration: none;
        }
        
        /* Animations */
        .fade-in-up {
            animation: fadeInUp 1s ease forwards;
        }
        
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        /* Responsive */
        @media (max-width: 991.98px) {
            .hero {
                padding: 6rem 0 4rem;
            }
            
            .hero h1 {
                font-size: 2.75rem;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .step-arrow {
                display: none;
            }
            
            .price-card {
                margin-bottom: 2rem;
            }
        }
        
        @media (max-width: 767.98px) {
            .navbar {
                padding: 1rem;
            }
            
            .hero {
                padding: 4rem 0 3rem;
                text-align: center;
            }
            
            .hero h1 {
                font-size: 2.25rem;
            }
            
            .hero p {
                font-size: 1rem;
            }
            
            .hero-image {
                margin-top: 2rem;
            }
            
            .section-title h2 {
                font-size: 1.75rem;
            }
            
            .features, .how-it-works, .pricing, .testimonials, .faq, .cta {
                padding: 4rem 0;
            }
            
            .price-card {
                padding: 1.5rem;
            }
            
            .price-amount {
                font-size: 2.5rem;
            }
        }
        
        /* Chat Widget */
        .chat-widget {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            z-index: 1000;
        }
        
        .chat-widget-button {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background-color: var(--primary-main);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            box-shadow: var(--shadow-lg);
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .chat-widget-button:hover {
            transform: scale(1.1);
            background-color: var(--primary-dark);
        }

/* Pricing toggle switch styles */
.pricing-switch-container {
    display: inline-flex;
    align-items: center;
    margin-bottom: 2rem;
}

.pricing-label {
    font-weight: 600;
    color: #52606d;
    cursor: pointer;
    transition: color 0.3s ease;
}

.pricing-label.active {
    color: #0066cc;
}

.pricing-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
}

.pricing-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
}

input:checked + .slider {
    background-color: #0066cc;
}

input:focus + .slider {
    box-shadow: 0 0 1px #0066cc;
}

input:checked + .slider:before {
    transform: translateX(24px);
}

.slider.round {
    border-radius: 34px;
}

.slider.round:before {
    border-radius: 50%;
}

/* Price card styles */
.price-card {
    padding: 2.5rem;
    border-radius: 12px;
    background-color: #fff;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    position: relative;
    border: 2px solid transparent;
}

.price-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px rgba(0,0,0,0.1);
}

.price-card.popular {
    border-color: #0066cc;
}

.popular-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: #f6921e;
    color: white;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
}

.price-title {
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #323f4b;
}

.price-amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: #0066cc;
    line-height: 1.2;
}

.price-duration {
    font-size: 1rem;
    color: #616e7c;
    font-weight: 400;
}

.annual-total {
    font-size: 0.9rem;
    color: #28a745;
    margin-top: 0.25rem;
}

.price-features {
    margin: 2rem 0;
    padding: 0;
    list-style: none;
}

.price-features li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.75rem;
    color: #52606d;
}

.price-features li:before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: #00875a;
    position: absolute;
    left: 0;
}