/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #1f2937;
    background-color: #ffffff;
}

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

/* Header Styles */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(229, 231, 235, 0.8);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 20px;
}

.nav-brand {
    display: flex;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: inherit;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #9333ea, #2563eb);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.2rem;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: #6b7280;
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: #9333ea;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
}

.btn-primary {
    background: linear-gradient(135deg, #9333ea, #2563eb);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #7c3aed, #1d4ed8);
    transform: translateY(-1px);
}

.btn-secondary {
    background: rgba(147, 51, 234, 0.1);
    color: #9333ea;
    border: 1px solid rgba(147, 51, 234, 0.2);
}

.btn-secondary:hover {
    background: rgba(147, 51, 234, 0.15);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-link {
    background: none;
    color: #9333ea;
    padding: 0.5rem 0;
}

.btn-link:hover {
    color: #7c3aed;
}

/* Hero Section */
.hero {
    padding: 4rem 0 2rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 1), rgba(250, 245, 255, 0.3), rgba(239, 246, 255, 0.3));
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.1), rgba(37, 99, 235, 0.1));
    color: #9333ea;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 2rem;
    border: 1px solid rgba(147, 51, 234, 0.2);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: #1f2937;
}

.gradient-text {
    background: linear-gradient(135deg, #9333ea, #2563eb);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    color: #6b7280;
    max-width: 700px;
    margin: 0 auto 2rem;
    line-height: 1.6;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #059669;
    font-weight: 500;
}

.feature-item i {
    color: #10b981;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.hero-trust {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #6b7280;
    font-size: 0.9rem;
}

.trust-item i {
    color: #9333ea;
}

/* Demo Card Section */
.demo-card {
    padding: 2rem 0 4rem;
    background: linear-gradient(135deg, rgba(243, 232, 255, 0.2), rgba(219, 234, 254, 0.2));
}

.card-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.demo-card-inner {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(250, 245, 255, 0.3), rgba(239, 246, 255, 0.3));
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.card-logo {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #1f2937, #374151);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.card-title h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 0.25rem;
}

.card-subtitle {
    color: #6b7280;
    font-size: 0.9rem;
}

.premium-badge {
    background: linear-gradient(135deg, #9333ea, #2563eb);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.metrics-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.metric-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    border: 1px solid rgba(229, 231, 235, 0.5);
}

.metric-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.metric-item:nth-child(1) .metric-icon {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: white;
}

.metric-item:nth-child(2) .metric-icon {
    background: linear-gradient(135deg, #9333ea, #2563eb);
    color: white;
}

.metric-item:nth-child(3) .metric-icon {
    background: linear-gradient(135deg, #ec4899, #be185d);
    color: white;
}

.metric-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: #1f2937;
}

.metric-label {
    font-size: 0.85rem;
    color: #6b7280;
}

.quality-section {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.quality-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #92400e;
    font-weight: 600;
}

.quality-score {
    font-size: 1.5rem;
    font-weight: 800;
    color: #92400e;
}

.topics-section, .communication-section {
    margin-bottom: 1.5rem;
}

.topics-section h4, .communication-section h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #9333ea;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.topic-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.topic-tag {
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.1), rgba(37, 99, 235, 0.1));
    color: #9333ea;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid rgba(147, 51, 234, 0.2);
}

.communication-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
}

.stat-item {
    background: rgba(255, 255, 255, 0.5);
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    border: 1px solid rgba(229, 231, 235, 0.5);
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: #6b7280;
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: #9333ea;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(229, 231, 235, 0.5);
    font-size: 0.85rem;
}

.powered-by {
    color: #6b7280;
}

.premium-insights {
    color: #9333ea;
    font-weight: 600;
}

/* CTA Section */
.cta-section {
    padding: 3rem 0;
    text-align: center;
    background: rgba(255, 255, 255, 0.5);
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #6b7280;
    font-size: 0.9rem;
}

.cta-feature i {
    color: #10b981;
}

/* Features Overview */
.features-overview {
    padding: 4rem 0;
    background: white;
}

.features-overview h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8), rgba(250, 245, 255, 0.3));
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid rgba(229, 231, 235, 0.5);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.feature-card:nth-child(1) .feature-icon {
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    color: white;
}

.feature-card:nth-child(2) .feature-icon {
    background: linear-gradient(135deg, #8b5cf6, #9333ea);
    color: white;
}

.feature-card:nth-child(3) .feature-icon {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.feature-card:nth-child(4) .feature-icon {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1rem;
}

.feature-card p {
    color: #6b7280;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #6b7280;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.feature-list i {
    color: #10b981;
    font-size: 0.8rem;
}

/* Premium Features */
.premium-features {
    padding: 4rem 0;
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.05), rgba(37, 99, 235, 0.05));
}

.premium-header {
    text-align: center;
    margin-bottom: 3rem;
}

.premium-header i {
    font-size: 2rem;
    color: #fbbf24;
    margin-bottom: 1rem;
}

.premium-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 1rem;
}

.premium-header p {
    font-size: 1.2rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

.premium-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.premium-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(250, 245, 255, 0.5));
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid rgba(147, 51, 234, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.premium-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(147, 51, 234, 0.1);
}

.premium-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #9333ea, #2563eb);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.premium-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1rem;
}

.premium-card p {
    color: #6b7280;
    line-height: 1.6;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1f2937, #111827);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-info .logo {
    margin-bottom: 1rem;
}

.footer-info .logo-text {
    color: white;
}

.footer-info p {
    color: #9ca3af;
    line-height: 1.6;
}

.footer-contact h4, .footer-links h4 {
    color: white;
    font-weight: 600;
    margin-bottom: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #9ca3af;
    margin-bottom: 0.75rem;
}

.contact-item i {
    color: #9333ea;
    width: 16px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: #9333ea;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 1rem;
    text-align: center;
    color: #9ca3af;
    font-size: 0.9rem;
}

/* Contact page styles */
.contact-hero {
    padding: 3rem 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 1), rgba(250, 245, 255, 0.3));
    text-align: center;
}

.contact-hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 1rem;
}

.contact-hero p {
    font-size: 1.2rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

.contact-form-section {
    padding: 4rem 0;
    background: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1rem;
}

.contact-info p {
    color: #6b7280;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.contact-benefits {
    margin-bottom: 2rem;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.benefit-item i {
    color: #9333ea;
    font-size: 1.2rem;
    margin-top: 0.25rem;
}

.benefit-item h4 {
    color: #1f2937;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.benefit-item p {
    color: #6b7280;
    font-size: 0.9rem;
    margin: 0;
}

.contact-details h3 {
    color: #1f2937;
    font-weight: 600;
    margin-bottom: 1rem;
}

.contact-details .contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.contact-details .contact-item i {
    color: #9333ea;
    margin-top: 0.25rem;
    width: 16px;
}

.contact-details .contact-item div {
    display: flex;
    flex-direction: column;
}

.contact-details .contact-item strong {
    color: #1f2937;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.contact-details .contact-item span {
    color: #6b7280;
    font-size: 0.9rem;
}

.contact-form {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(250, 245, 255, 0.3));
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid rgba(229, 231, 235, 0.5);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    color: #1f2937;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #9333ea;
    box-shadow: 0 0 0 3px rgba(147, 51, 234, 0.1);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.9rem;
    line-height: 1.5;
}

.thank-you-message {
    text-align: center;
    padding: 3rem 2rem;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #10b981, #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

.thank-you-message h3 {
    color: #1f2937;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.thank-you-message p {
    color: #6b7280;
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* Legal pages styles */
.legal-hero {
    padding: 3rem 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 1), rgba(250, 245, 255, 0.3));
    text-align: center;
}

.legal-hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.legal-hero p {
    color: #6b7280;
    font-size: 1rem;
}

.legal-content {
    padding: 4rem 0;
    background: white;
}

.legal-text {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

.legal-text h2 {
    color: #1f2937;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 2rem 0 1rem;
}

.legal-text p {
    color: #4b5563;
    margin-bottom: 1rem;
}

.legal-text ul {
    margin: 1rem 0 1rem 2rem;
    color: #4b5563;
}

.legal-text li {
    margin-bottom: 0.5rem;
}

.contact-info {
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.05), rgba(37, 99, 235, 0.05));
    border-radius: 12px;
    padding: 1.5rem;
    margin-top: 1rem;
}

.contact-info p {
    margin-bottom: 0.5rem;
}

.contact-info strong {
    color: #1f2937;
}

/* Additional page styles */
.page-hero {
    padding: 3rem 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 1), rgba(250, 245, 255, 0.3));
    text-align: center;
}

.page-hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 1rem;
}

.page-hero p {
    font-size: 1.2rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.nav-link.active {
    color: #9333ea;
    font-weight: 600;
}

.btn-outline {
    background: transparent;
    color: #9333ea;
    border: 2px solid #9333ea;
}

.btn-outline:hover {
    background: #9333ea;
    color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-menu {
        gap: 1rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .hero-features {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .demo-card-inner {
        padding: 1.5rem;
    }
    
    .metrics-section {
        grid-template-columns: 1fr;
    }
    
    .communication-stats {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .premium-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
    
    .btn-large {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
}