/* Sophie AI Marketing Site - Main Styles */

/* CSS Variables */
:root {
    /* Colors - Dark Theme */
    --primary-color: #6366f1;
    --primary-hover: #5338ff;
    --secondary-color: #1f2937;
    --accent-color: #10b981;
    --text-primary: #f8fafc;
    --text-secondary: #d1d5db;
    --text-muted: #9ca3af;
    --background: #0f172a;
    --background-alt: #1e293b;
    --border-color: #374151;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Layout */
    --container-max-width: 1200px;
    --border-radius: 0.5rem;
    --border-radius-lg: 1rem;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background);
}

/* Container */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-sm);
    font-weight: 500;
    line-height: 1;
    border: 1px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    gap: 0.5rem;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    color: white;
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: white;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: var(--font-size-base);
}

.btn-block {
    width: 100%;
}

.btn-icon {
    width: 1rem;
    height: 1rem;
}

/* Header */
.header {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem var(--spacing-lg);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: var(--font-size-lg);
    color: var(--text-primary);
    text-decoration: none;
}

.logo {
    width: 32px;
    height: 32px;
}

.nav-links {
    display: flex;
    gap: var(--spacing-xl);
}

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.nav-actions {
    display: flex;
    gap: var(--spacing-md);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    padding: 8rem 0 6rem;
    background: linear-gradient(135deg, var(--background) 0%, var(--background-alt) 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
}

.hero-description {
    font-size: var(--font-size-xl);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
}

.highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.hero-actions {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.hero-guarantee {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.hero-visual {
    position: relative;
    background: rgba(30, 41, 59, 0.3);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    border: 1px solid var(--border-color);
}

.dashboard-image {
    width: 100%;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.floating-widget {
    position: absolute;
    background: var(--background-alt);
    border: 1px solid var(--border-color);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
}

.widget-1 {
    top: 20%;
    right: -10%;
}

.widget-2 {
    bottom: 20%;
    left: -10%;
}

/* Social Proof */
.social-proof {
    padding: var(--spacing-2xl) 0;
    background: var(--background-alt);
    text-align: center;
}

.social-proof-text {
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
}

.company-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-2xl);
    opacity: 0.6;
}

.company-logo {
    height: 40px;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

.company-logo:hover {
    filter: grayscale(0%);
}

/* Features Section */
.features {
    padding: var(--spacing-3xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

.section-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
}

.feature-card {
    padding: var(--spacing-2xl);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--secondary-color);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    color: var(--primary-color);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature-title {
    margin-bottom: var(--spacing-md);
}

.feature-description {
    color: var(--text-secondary);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    color: white;
    padding: var(--spacing-3xl) 0;
    text-align: center;
}

.cta-title {
    color: white;
    margin-bottom: var(--spacing-lg);
}

.cta-description {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-2xl);
    opacity: 0.9;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    font-size: var(--font-size-sm);
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.check-icon {
    color: var(--accent-color);
}

/* Footer */
.footer {
    background: var(--text-primary);
    color: white;
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    width: 32px;
    height: 32px;
    margin-bottom: var(--spacing-md);
}

.footer-description {
    color: var(--text-muted);
    margin: 0;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
}

.footer-title {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-lg);
    color: white;
}

.footer-link {
    display: block;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid #374151;
}

.footer-copyright {
    color: var(--text-muted);
    margin: 0;
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.social-link {
    width: 40px;
    height: 40px;
    background: #374151;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--primary-color);
    color: white;
}

.social-link svg {
    width: 20px;
    height: 20px;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
}

.modal-title {
    margin: 0;
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    font-size: var(--font-size-2xl);
    cursor: pointer;
    color: var(--text-muted);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
}

.modal-close:hover {
    background: var(--secondary-color);
}

.modal-body {
    padding: var(--spacing-xl);
}

/* Form Styles */
.signup-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group label {
    font-weight: 500;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-note {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    text-align: center;
    margin: var(--spacing-md) 0 0;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .nav-links,
    .nav-actions {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero {
        padding: 6rem 0 3rem;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-description {
        font-size: var(--font-size-lg);
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .company-logos {
        flex-wrap: wrap;
        gap: var(--spacing-lg);
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-features {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
}

/* Pricing Page Styles */
.pricing-hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, var(--background) 0%, var(--background-alt) 100%);
    text-align: center;
}

.pricing-hero .hero-title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-lg);
}

.pricing-hero .hero-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.billing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.billing-label {
    font-weight: 500;
    color: var(--text-secondary);
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

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

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--border-color);
    transition: 0.4s;
    border-radius: 34px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: 0.4s;
    border-radius: 50%;
}

input:checked + .toggle-slider {
    background-color: var(--primary-color);
}

input:checked + .toggle-slider:before {
    transform: translateX(26px);
}

.savings-badge {
    background: var(--accent-color);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: var(--border-radius);
    font-size: var(--font-size-xs);
    font-weight: 600;
    margin-left: 0.5rem;
}

.pricing-plans {
    padding: var(--spacing-3xl) 0;
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
    align-items: stretch;
}

.plan-card {
    background: var(--background-alt);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    position: relative;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.plan-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.plan-card.popular {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.plan-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.plan-name {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: var(--spacing-md);
}

.price-amount {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--primary-color);
}

.price-period {
    font-size: var(--font-size-lg);
    color: var(--text-muted);
}

.annual-price {
    display: none;
}

.plan-description {
    color: var(--text-secondary);
    margin: 0;
}

.plan-features {
    flex: 1;
    margin-bottom: var(--spacing-xl);
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

/* Pricing page feature icons */
.pricing-plans .feature-icon {
    font-size: var(--font-size-lg);
    line-height: 1;
    flex-shrink: 0;
}

.feature-text {
    color: var(--text-secondary);
    line-height: 1.5;
}

.feature-item.disabled .feature-text {
    color: var(--text-muted);
}

.plan-action {
    margin-top: auto;
}

/* Feature Comparison Table */
.feature-comparison {
    padding: var(--spacing-3xl) 0;
    background: var(--background-alt);
}

.comparison-table-wrapper {
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: var(--spacing-2xl);
    background: var(--background);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.comparison-table th,
.comparison-table td {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
    background: var(--secondary-color);
    font-weight: 600;
    color: var(--text-primary);
}

.feature-column {
    width: 40%;
}

.plan-column {
    width: 20%;
    text-align: center;
}

.popular-column {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    font-weight: 600;
}

.category-header td {
    background: var(--background-alt);
    font-weight: 600;
    color: var(--text-primary);
    border-top: 2px solid var(--border-color);
}

.feature-name {
    color: var(--text-secondary);
    font-weight: 500;
}

.check {
    color: var(--accent-color);
    font-size: var(--font-size-lg);
}

.cross {
    color: var(--text-muted);
    font-size: var(--font-size-lg);
}

/* FAQ Section */
.faq-section {
    padding: var(--spacing-3xl) 0;
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    background: var(--background-alt);
    border: none;
    padding: var(--spacing-lg);
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-primary);
    font-weight: 500;
    font-size: var(--font-size-base);
}

.faq-question:hover {
    background: var(--secondary-color);
}

.faq-icon {
    font-size: var(--font-size-xl);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    background: var(--background);
    padding: 0 var(--spacing-lg);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: var(--spacing-lg);
}

.faq-answer p {
    color: var(--text-secondary);
    margin: 0;
}

/* Responsive Design for Pricing */
@media (max-width: 768px) {
    .pricing-hero {
        padding: 6rem 0 3rem;
    }
    
    .pricing-hero .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .plans-grid {
        grid-template-columns: 1fr;
    }
    
    .plan-card.popular {
        transform: none;
    }
    
    .comparison-table {
        font-size: var(--font-size-sm);
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: var(--spacing-sm);
    }
    
    .feature-column {
        width: 50%;
    }
    
    .plan-column {
        width: 16.67%;
    }
}

/* About Page Styles */
.about-hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, var(--background) 0%, var(--background-alt) 100%);
}

.about-hero .hero-content {
    max-width: 1000px;
    margin: 0 auto;
}

.about-hero .hero-text {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.about-hero .hero-title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-lg);
}

.about-hero .hero-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
}

.about-hero .hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

.stat-card {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--background-alt);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    min-width: 150px;
}

.stat-card .stat-number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-card .stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.mission-section {
    padding: var(--spacing-3xl) 0;
}

.mission-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.mission-points {
    margin-top: var(--spacing-2xl);
}

.point {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--background-alt);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.point:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.point-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-color);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.point-icon svg {
    width: 24px;
    height: 24px;
}

.point-content {
    flex: 1;
}

.point-title {
    font-size: var(--font-size-lg);
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.point-description {
    color: var(--text-secondary);
    margin: 0;
}

.mission-visual {
    text-align: center;
}

.mission-image {
    width: 100%;
    max-width: 400px;
    height: auto;
}

.features-deep-dive {
    padding: var(--spacing-3xl) 0;
    background: var(--background-alt);
}

.features-list {
    margin-top: var(--spacing-2xl);
}

.features-list .feature-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    margin-bottom: var(--spacing-3xl);
    padding: var(--spacing-2xl);
    background: var(--background);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
}

.features-list .feature-item.reverse {
    direction: rtl;
}

.features-list .feature-item.reverse > * {
    direction: ltr;
}

.feature-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

/* About page feature icons */
.features-deep-dive .feature-header .feature-icon,
.feature-header .feature-icon {
    width: 48px !important;
    height: 48px !important;
    background: var(--primary-color);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.features-deep-dive .feature-header .feature-icon svg,
.feature-header .feature-icon svg {
    width: 24px !important;
    height: 24px !important;
}

.feature-header .feature-title {
    margin: 0;
    color: var(--text-primary);
    font-size: var(--font-size-xl);
    font-weight: 600;
}

.feature-benefits {
    list-style: none;
    padding: 0;
    margin: var(--spacing-lg) 0 0;
}

.feature-benefits li {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    padding-left: var(--spacing-lg);
    position: relative;
}

.feature-benefits li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 600;
}

.feature-image {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

/* Responsive Design for About */
@media (max-width: 768px) {
    .about-hero {
        padding: 6rem 0 3rem;
    }
    
    .about-hero .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .about-hero .hero-stats {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-lg);
    }
    
    .mission-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .point {
        flex-direction: column;
        text-align: center;
    }
    
    .features-list .feature-item,
    .features-list .feature-item.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }
    
    .feature-header {
        justify-content: center;
    }
}

/* Contact Page Styles */
.contact-hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, var(--background) 0%, var(--background-alt) 100%);
    text-align: center;
}

.contact-hero .hero-title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-lg);
}

.contact-hero .hero-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.contact-options {
    padding: var(--spacing-3xl) 0;
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
}

.option-card {
    text-align: center;
    padding: var(--spacing-2xl);
    background: var(--background-alt);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.option-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.option-icon {
    width: 64px;
    height: 64px;
    background: var(--primary-color);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    color: white;
}

.option-icon svg {
    width: 32px;
    height: 32px;
}

.option-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.option-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.contact-form-section {
    padding: var(--spacing-3xl) 0;
    background: var(--background-alt);
}

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

.form-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.form-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.form-description {
    color: var(--text-secondary);
    margin: 0;
}

.contact-form {
    background: var(--background);
    padding: var(--spacing-2xl);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
}

.checkbox-group {
    margin: var(--spacing-lg) 0;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    cursor: pointer;
}

.checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
    margin-top: 2px;
}

input[type="checkbox"]:checked + .checkbox-custom {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

input[type="checkbox"]:checked + .checkbox-custom::after {
    content: "✓";
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.checkbox-text {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.5;
}

.contact-info {
    background: var(--background-alt);
    padding: var(--spacing-3xl) 0;
}

.info-card {
    background: var(--background);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    text-align: center;
}

.info-card .info-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
}

.info-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.info-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--background-alt);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    text-decoration: none;
    transition: all 0.3s ease;
    text-align: left;
}

.info-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.info-link .info-icon {
    font-size: var(--font-size-2xl);
    line-height: 1;
    flex-shrink: 0;
}

.info-content {
    flex: 1;
}

.info-name {
    display: block;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.info-desc {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.office-hours {
    margin-bottom: var(--spacing-lg);
}

.hours-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-color);
}

.hours-item:last-child {
    border-bottom: none;
}

.hours-day {
    font-weight: 500;
    color: var(--text-primary);
}

.hours-time {
    color: var(--text-secondary);
}

.hours-note {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    text-align: left;
    margin: 0;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.social-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--background-alt);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.social-link svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Blog Page Styles */
.blog-hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, var(--background) 0%, var(--background-alt) 100%);
    text-align: center;
}

.blog-hero .hero-title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.blog-hero .hero-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
}

.blog-categories {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.category-btn {
    background: var(--background-alt);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.category-btn:hover,
.category-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.featured-post {
    padding: var(--spacing-3xl) 0;
    background: var(--background-alt);
}

.featured-article {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    background: var(--background);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
}

.featured-content {
    padding-right: var(--spacing-lg);
}

.featured-content .post-title {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    line-height: 1.3;
    margin: var(--spacing-lg) 0;
    color: var(--text-primary);
}

.featured-content .post-title a {
    color: var(--text-primary) !important;
    text-decoration: none !important;
}

.featured-content .post-title a:hover {
    color: var(--primary-color) !important;
    text-decoration: none !important;
}

.featured-content .post-excerpt {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.post-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.author-name {
    font-weight: 500;
    color: var(--text-primary);
}

.author-title {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.featured-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
}

.read-time {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.blog-posts {
    padding: var(--spacing-3xl) 0;
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-2xl);
}

.post-card {
    background: var(--background-alt);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.post-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.post-content {
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    flex: 1;
    position: relative;
    z-index: 1;
}

.post-category {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    margin-bottom: var(--spacing-md);
}

.post-title,
h3.post-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary) !important;
    position: relative;
    z-index: 2;
}

.post-title a,
h3.post-title a,
.post-card .post-title a,
.post-card h3.post-title a {
    color: #f8fafc !important;
    text-decoration: none !important;
    display: block;
    background: transparent !important;
    background-color: transparent !important;
    -webkit-text-fill-color: #f8fafc !important;
}

.post-title a::selection,
h3.post-title a::selection,
.post-card .post-title a::selection,
.post-card h3.post-title a::selection {
    background: var(--primary-color);
    color: white;
}

.post-title a:hover,
h3.post-title a:hover,
.post-card .post-title a:hover,
.post-card h3.post-title a:hover {
    color: var(--primary-color) !important;
    text-decoration: none !important;
}

.post-excerpt {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

/* Force reset all link colors in post cards to override browser defaults */
.post-card a,
.post-card a:link,
.post-card a:visited,
.posts-grid a,
.posts-grid a:link,
.posts-grid a:visited {
    color: #f8fafc !important;
    text-decoration: none !important;
    background: transparent !important;
    background-color: transparent !important;
    -webkit-text-fill-color: #f8fafc !important;
}

.post-card a:hover,
.post-card a:focus,
.posts-grid a:hover,
.posts-grid a:focus {
    color: var(--primary-color) !important;
    text-decoration: none !important;
    background: transparent !important;
    background-color: transparent !important;
}

.post-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.post-author {
    font-weight: 500;
}

.post-date {
    font-style: italic;
}

.coming-soon {
    text-align: center;
    padding: var(--spacing-3xl) 0;
    color: var(--text-muted);
}

.coming-soon-icon {
    width: 64px;
    height: 64px;
    background: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    color: var(--primary-color);
}

.coming-soon-icon svg {
    width: 32px;
    height: 32px;
}

/* Additional blog post styles */
.post-image-wrapper {
    position: relative;
    overflow: hidden;
    z-index: 0;
}

.post-category-tag {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    z-index: 1;
    letter-spacing: 0.025em;
}

.post-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.post-stats {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.post-views {
    font-weight: 500;
}

/* Responsive Design for Contact and Blog */
@media (max-width: 768px) {
    .contact-hero,
    .blog-hero {
        padding: 6rem 0 3rem;
    }
    
    .contact-hero .hero-title,
    .blog-hero .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .options-grid,
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .posts-grid {
        grid-template-columns: 1fr;
    }
    
    .form-wrapper {
        padding: 0 var(--spacing-md);
    }
}