:root {
    --primary: #007bff;
    --secondary: #28a745;
    --accent: #ffc107;
    --dark: #0a0a0a;
    --darker: #050505;
    --light: #ffffff;
    --gray: #666;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--dark);
    color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
}

.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.particle {
    position: absolute;
    background: var(--primary);
    border-radius: 50%;
    animation: float 6s infinite linear;
}

@keyframes float {
    0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-100vh) rotate(360deg); opacity: 0; }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-sizing: border-box;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: bold;
}

.logo img {
    width: 40px;
    height: 40px;
    margin-right: 10px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    color: var(--light);
    text-decoration: none;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--primary);
}

.cta-btn {
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
}

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    padding-top: 100px;
}

.hero-content {
    text-align: center;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    background: linear-gradient(45deg, var(--primary), var(--secondary), var(--accent));
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 3s ease infinite;
    margin-bottom: 20px;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto 40px;
    text-align: center;
}

.hero-ctas {
    display: flex;
    gap: 20px;
    margin-bottom: 60px;
    justify-content: center;
}

.cta-primary {
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    color: var(--dark);
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: var(--transition);
    box-shadow: 0 0 20px rgba(0, 123, 255, 0.3);
}

.cta-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 123, 255, 0.5);
}

.cta-primary.large {
    font-size: 1.2rem;
    padding: 20px 40px;
    margin-top: 50px;
}

.cta-secondary {
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: var(--transition);
}

.cta-secondary:hover {
    background: var(--primary);
    color: var(--dark);
}

.hero-visual {
    position: relative;
    width: 100%;
    height: 300px;
}

.floating-elements {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px;
    height: 100%;
}

.element {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--primary);
    border-radius: 15px;
    padding: 20px;
    font-weight: bold;
    animation: floatUp 4s ease-in-out infinite;
}

.element:nth-child(2) { animation-delay: 1s; }
.element:nth-child(3) { animation-delay: 2s; }

@keyframes floatUp {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.section-title {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 60px;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.features {
    padding: 100px 0;
    background: var(--darker);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(0, 123, 255, 0.2);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.mcp-tools {
    padding: 100px 0;
    background: var(--darker);
}

.mcp-demo {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.chat-bubble {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--primary);
    border-radius: 20px;
    padding: 30px;
    display: inline-block;
    position: relative;
    margin: 20px 0;
}

.chat-bubble::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 10px solid var(--primary);
}

#mcp-prompt {
    font-size: 1.2rem;
    line-height: 1.6;
    transition: opacity 0.5s ease;
}

.demo {
    padding: 100px 0;
}

.video-wrapper {
    max-width: 800px;
    margin: 0 auto;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.video-wrapper iframe {
    width: 100%;
    height: 450px;
}

.pricing {
    padding: 100px 0;
    background: var(--darker);
}

.pricing-simple {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.price-display {
    margin-bottom: 30px;
}

.price {
    font-size: 5rem;
    font-weight: bold;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

.price span {
    font-size: 1.5rem;
    font-weight: normal;
}

.yearly {
    color: var(--gray);
    font-size: 1.2rem;
}

.pricing-desc {
    font-size: 1.2rem;
    line-height: 1.6;
    margin: 40px 0;
    color: var(--light);
}

.how-it-works {
    padding: 100px 0;
}

.steps {
    display: flex;
    justify-content: center;
    gap: 60px;
}

.step {
    text-align: center;
    max-width: 300px;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 20px;
}

.step h3 {
    margin-bottom: 15px;
}

.testimonials {
    padding: 100px 0;
    background: var(--darker);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.testimonial {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
}

.testimonial p {
    font-style: italic;
    margin-bottom: 15px;
}

.testimonial cite {
    color: var(--primary);
    font-weight: bold;
}

.final-cta {
    padding: 100px 0;
    margin-bottom: 100px;
    text-align: center;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    color: var(--dark);
}

.final-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    margin-top: 30px;
}

.final-cta p {
    margin-bottom: 40px;
}

.final-cta .cta-primary {
    background: var(--dark);
    color: var(--light);
    margin-top: 50px;
}

.footer {
    padding: 50px 0 80px;
    background: var(--darker);
    text-align: center;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.footer-logo {
    display: flex;
    align-items: center;
    font-size: 1.2rem;
    font-weight: bold;
}

.footer-logo img {
    width: 30px;
    height: 30px;
    margin-right: 10px;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: var(--gray);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
}

.privacy-policy {
    padding: 100px 0;
    background: var(--darker);
}

.policy-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.policy-content h2 {
    font-size: 2rem;
    margin: 40px 0 20px 0;
    color: var(--primary);
}

.policy-content h3 {
    font-size: 1.5rem;
    margin: 30px 0 15px 0;
}

.policy-content ul {
    margin: 20px 0;
    padding-left: 20px;
}

.policy-content li {
    margin: 10px 0;
}

.policy-content p {
    margin: 20px 0;
}

.policy-content strong {
    color: var(--light);
}

/* Breadcrumb Navigation */
.breadcrumb {
    padding: 10px 0;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--gray);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--primary);
}

.breadcrumb span {
    margin: 0 10px;
    color: var(--gray);
}

.breadcrumb a:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    .hero-subtitle {
        font-size: 1.2rem;
    }
    .hero-ctas {
        flex-direction: column;
        align-items: center;
    }
    .nav-links {
        display: none;
    }
    .features-grid, .testimonials-grid, .faq-grid {
        grid-template-columns: 1fr;
    }
    .steps {
        flex-direction: column;
        gap: 40px;
    }
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    .pricing-card.featured {
        transform: none;
    }
    .footer-content {
        flex-direction: column;
        gap: 20px;
    }
}

/* FAQ Section */
.faq {
    padding: 100px 0;
    background: var(--darker);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.faq-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 30px;
    border-left: 4px solid var(--primary);
}

.faq-item h3 {
    margin-bottom: 15px;
    color: var(--primary);
    font-size: 1.2rem;
}

.faq-item p {
    line-height: 1.6;
    color: var(--light);
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Comparison Cards Design */
.comparison-cards {
    margin: 40px 0;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 24px;
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.comparison-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    margin-bottom: 50px;
    padding-bottom: 30px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.product-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    max-width: 200px;
}

.product-logo img {
    width: 60px;
    height: 60px;
    margin-bottom: 15px;
    border-radius: 12px;
}

.product-logo .revio-placeholder {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #ff6b6b, #ffa500);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 15px;
}

.product-logo h3 {
    font-size: 1.5rem;
    margin-bottom: 5px;
    color: var(--light);
}

.product-subtitle {
    font-size: 0.9rem;
    color: var(--gray);
    font-weight: 400;
}

.vs-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    border-radius: 50%;
    font-weight: bold;
    font-size: 1.2rem;
    color: white;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}

.comparison-grid {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.feature-category {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    padding: 25px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition);
}

.feature-category:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.feature-category.pricing-highlight {
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.1), rgba(40, 167, 69, 0.1));
    border-color: var(--primary);
    box-shadow: 0 4px 20px rgba(0, 123, 255, 0.2);
}

.feature-category h4 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.ghl-feature, .revio-feature {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.ghl-feature {
    border-left: 4px solid var(--primary);
}

.revio-feature {
    border-left: 4px solid #ff6b6b;
}

.feature-badge {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 14px;
    font-weight: bold;
}

.feature-badge.ghl {
    background: rgba(0, 123, 255, 0.2);
    color: var(--primary);
}

.feature-badge.revio {
    background: rgba(255, 107, 107, 0.2);
    color: #ff6b6b;
}

.ghl-feature p, .revio-feature p {
    margin: 0;
    line-height: 1.5;
    color: var(--light);
}

.ghl-feature strong, .revio-feature strong {
    color: var(--accent);
}

/* Mobile Responsiveness for Comparison */
@media (max-width: 768px) {
    .comparison-cards {
        padding: 20px;
        margin: 20px 0;
    }
    
    .comparison-header {
        flex-direction: column;
        gap: 20px;
        margin-bottom: 30px;
    }
    
    .vs-divider {
        order: -1;
        width: 50px;
        height: 50px;
        font-size: 1rem;
    }
    
    .feature-comparison {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .feature-category {
        padding: 20px;
    }
    
    .feature-category h4 {
        font-size: 1.1rem;
    }
    
    .ghl-feature, .revio-feature {
        padding: 12px;
    }
}