:root {
    --primary-color: rgb(41, 29, 137);
    --primary-hover: rgb(31, 22, 103);
    --secondary-color: rgb(37, 99, 235);
    --accent-color: rgb(80, 103, 235);
    --text-primary: rgb(31, 41, 55);
    --text-secondary: rgb(75, 85, 99);
    --text-muted: rgb(156, 163, 175);
    --background-light: rgb(248, 250, 252);
    --background-purple: rgba(220, 226, 247, 0.79);
    --border-color: rgb(229, 231, 235);
    --white: rgb(255, 255, 255);
    --success-color: rgb(34, 197, 94);
    --warning-color: rgb(251, 191, 36);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
}

/* Navigation */
.navbar {
    padding: 1rem 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    font-size: 1.5rem;
    color: var(--secondary-color);
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.navbar-nav .nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--secondary-color);
}

.login-btn {
    color: var(--text-secondary) !important;
    border: 1px solid transparent;
    border-radius: 0.375rem;
    padding: 0.5rem 1rem !important;
    transition: all 0.3s ease;
}

.login-btn:hover {
    color: var(--secondary-color) !important;
    border-color: var(--border-color);
}

.get-started-btn {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
    font-weight: 600;
    padding: 0.5rem 1.5rem;
    border-radius: 0.375rem;
    transition: all 0.3s ease;
}

.get-started-btn:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    transform: translateY(-1px);
}

/* Hero Section */
.hero-section {
    padding: 8rem 0 6rem;
    background: linear-gradient(135deg, var(--background-light) 0%, var(--background-purple) 100%);
    margin-top: 76px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.hero-subtitle {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(41, 29, 137, 0.3);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

/* Dashboard Mockup */
.hero-image {
    position: relative;
}

.dashboard-mockup {
    background: var(--white);
    border-radius: 1rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform 0.3s ease;
}

.dashboard-mockup:hover {
    transform: perspective(1000px) rotateY(-2deg) rotateX(2deg);
}

.dashboard-header {
    background: var(--background-light);
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.dashboard-tabs .tab {
    background: var(--secondary-color);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    font-weight: 600;
    font-size: 0.875rem;
}

.dashboard-content {
    padding: 1.5rem;
}

.stats-row {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.leads-table {
    background: var(--background-light);
    border-radius: 0.5rem;
    overflow: hidden;
}

.table-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 1rem;
    padding: 0.75rem 1rem;
    background: var(--white);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.table-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 1rem;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    border-bottom: 1px solid var(--border-color);
}

.table-row:last-child {
    border-bottom: none;
}

.score.high {
    color: var(--success-color);
    font-weight: 600;
}

.score.medium {
    color: var(--warning-color);
    font-weight: 600;
}

.status.qualified {
    color: var(--success-color);
    font-weight: 600;
}

.status.contacted {
    color: var(--secondary-color);
    font-weight: 600;
}

/* Features Section */
.features-section {
    padding: 6rem 0;
    background: var(--white);
}

.section-subtitle {
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 3rem;
}

.feature-block {
    margin-bottom: 6rem;
}

.feature-block:last-child {
    margin-bottom: 0;
}

.feature-label {
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.feature-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 1rem 0;
}

.feature-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
}

/* Feature Mockups */
.feature-mockup {
    position: relative;
}

.mockup-window {
    background: var(--white);
    border-radius: 0.75rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.mockup-header {
    background: var(--background-light);
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.mockup-title {
    font-weight: 600;
    color: var(--text-primary);
}

.mockup-content {
    padding: 1.5rem;
}

.search-criteria h4,
.results-preview h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.criteria-item {
    background: var(--background-light);
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.prospect-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--background-light);
    border-radius: 0.375rem;
    margin-bottom: 0.5rem;
}

.prospect-item i {
    color: var(--secondary-color);
    font-size: 1.25rem;
}

.score {
    margin-left: auto;
    font-weight: 600;
    color: var(--success-color);
    font-size: 0.875rem;
}

.channel-selector {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.channel {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    background: var(--background-light);
    color: var(--text-secondary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.channel.active {
    background: var(--secondary-color);
    color: var(--white);
}

.message-preview {
    background: var(--background-light);
    padding: 1rem;
    border-radius: 0.375rem;
    font-style: italic;
    color: var(--text-secondary);
}

.analytics-chart {
    margin-bottom: 1.5rem;
}

.chart-header {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.chart-bars {
    display: flex;
    align-items: end;
    gap: 0.5rem;
    height: 100px;
}

.bar {
    background: var(--secondary-color);
    width: 20px;
    border-radius: 2px 2px 0 0;
    transition: all 0.3s ease;
}

.metrics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.metric {
    text-align: center;
    padding: 1rem;
    background: var(--background-light);
    border-radius: 0.375rem;
}

.metric-value {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.metric-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Use Cases Section */
.use-cases-section {
    padding: 6rem 0;
    background: var(--primary-color);
    color: var(--white);
}

.use-cases-section .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.use-cases-section .section-title {
    color: var(--white);
}

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

.use-case-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 0.75rem;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.use-case-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.use-case-icon {
    width: 60px;
    height: 60px;
    background: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.use-case-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.use-case-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--white);
}

.use-case-card p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    padding: 6rem 0;
    background: var(--background-light);
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.cta-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

/* Footer */
.footer {
    background: var(--text-primary);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-brand .logo-text {
    color: var(--white);
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    margin-top: 1rem;
    line-height: 1.6;
}

.footer-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.contact-info p {
    margin-bottom: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
}

.contact-info a {
    color: var(--secondary-color);
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

.footer-divider {
    border-color: rgba(255, 255, 255, 0.2);
    margin: 2rem 0 1rem;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .feature-title {
        font-size: 1.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .hero-buttons .btn {
        text-align: center;
    }
    
    .stats-row {
        flex-direction: column;
        gap: 1rem;
    }
    
    .table-header,
    .table-row {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .use-cases-grid {
        grid-template-columns: 1fr;
    }
    
    .dashboard-mockup {
        transform: none;
    }
    
    .cta-title {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .hero-section {
        padding: 6rem 0 4rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .features-section,
    .use-cases-section,
    .cta-section {
        padding: 4rem 0;
    }
    
    .feature-block {
        margin-bottom: 4rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content,
.feature-content,
.use-case-card {
    animation: fadeInUp 0.6s ease-out;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Pricing Styles */
.pricing-hero {
    padding: 8rem 0 4rem;
    background: var(--background-light);
    margin-top: 76px;
}

.pricing-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.pricing-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.pricing-section {
    padding: 4rem 0;
}

.pricing-card {
    background: var(--white);
    border-radius: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    height: 100%;
    transition: all 0.3s ease;
    position: relative;
    border: 2px solid transparent;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.pricing-card.featured {
    border-color: var(--secondary-color);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.featured-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary-color);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 1rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-icon {
    width: 80px;
    height: 80px;
    background: var(--background-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.pricing-icon i {
    font-size: 2rem;
    color: var(--secondary-color);
}

.pricing-plan-name {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.pricing-price {
    margin-bottom: 2rem;
}

.price-currency {
    font-size: 1.5rem;
    color: var(--text-secondary);
    vertical-align: top;
}

.price-amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-primary);
}

.price-period {
    display: block;
    font-size: 1rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.pricing-features ul {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    color: var(--text-secondary);
}

.pricing-features i {
    color: var(--success-color);
    font-size: 1rem;
}

.features-comparison {
    padding: 4rem 0;
    background: var(--background-light);
}

.feature-list {
    padding: 2rem 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
    font-size: 1.125rem;
    color: var(--text-secondary);
}

.feature-item i {
    color: var(--success-color);
    font-size: 1.25rem;
}

.faq-section {
    padding: 4rem 0;
}

.accordion-item {
    border: 1px solid var(--border-color);
    border-radius: 0.5rem !important;
    margin-bottom: 1rem;
}

.accordion-button {
    background: var(--white);
    color: var(--text-primary);
    font-weight: 600;
    border: none;
    border-radius: 0.5rem !important;
}

.accordion-button:not(.collapsed) {
    background: var(--background-light);
    color: var(--secondary-color);
    box-shadow: none;
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(37, 99, 235, 0.25);
}

.accordion-body {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Contact Styles */
.contact-hero {
    padding: 8rem 0 4rem;
    background: var(--background-light);
    margin-top: 76px;
}

.contact-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.contact-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

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

.contact-form-card {
    background: var(--white);
    border-radius: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    padding: 3rem;
}

.contact-form .form-label {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.contact-form .form-control,
.contact-form .form-select {
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.25rem rgba(37, 99, 235, 0.25);
}

.contact-form textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.form-check-input:checked {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.form-check-input:focus {
    box-shadow: 0 0 0 0.25rem rgba(37, 99, 235, 0.25);
}

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

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--success-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
}

.success-icon i {
    font-size: 2rem;
    color: var(--white);
}

.thank-you-message h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.thank-you-message p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.contact-info-section {
    padding: 4rem 0;
    background: var(--background-light);
}

.contact-info-card {
    background: var(--white);
    border-radius: 0.75rem;
    padding: 2rem;
    text-align: center;
    height: 100%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.contact-info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.contact-info-icon {
    width: 60px;
    height: 60px;
    background: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.contact-info-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.contact-info-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.contact-info-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.contact-link {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
}

.contact-link:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.contact-address {
    font-style: normal;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Legal Pages Styles */
.legal-content {
    padding: 8rem 0 4rem;
    margin-top: 76px;
}

.legal-document {
    background: var(--white);
    border-radius: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    padding: 3rem;
}

.legal-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.legal-updated {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 3rem;
}

.legal-section {
    margin-bottom: 3rem;
}

.legal-section h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.legal-section h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 1.5rem 0 1rem;
}

.legal-section p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.legal-section ul {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

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

.legal-section address {
    font-style: normal;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-top: 1rem;
}

.legal-section address a {
    color: var(--secondary-color);
    text-decoration: none;
}

.legal-section address a:hover {
    text-decoration: underline;
}

/* Button Loading State */
.btn-spinner {
    display: none;
}

.btn.loading .btn-text {
    display: none;
}

.btn.loading .btn-spinner {
    display: inline;
}

/* Focus states for accessibility */
.btn:focus,
.nav-link:focus {
    outline: 2px solid var(--secondary-color);
    outline-offset: 2px;
}