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

/* Smooth transitions for theme changes */
*, *::before, *::after {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --accent-color: #8b5cf6;
    --success-color: #16a34a;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-tertiary: #f3f4f6;
    --border-color: #e5e7eb;
    --border-radius: 12px;
    --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);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

/* Dark Theme Variables */
[data-theme="dark"] {
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-light: #94a3b8;
    --bg-primary: #1a1a2e;
    --bg-secondary: #16213e;
    --bg-tertiary: #0f172a;
    --border-color: #334155;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.3), 0 2px 4px -2px rgb(0 0 0 / 0.3);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.3), 0 4px 6px -4px rgb(0 0 0 / 0.3);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.3), 0 8px 10px -6px rgb(0 0 0 / 0.3);
}

/* Dark theme body background */
[data-theme="dark"] body {
    background-color: var(--bg-secondary);
}

/* Theme Toggle Styles */
.theme-toggle {
    display: flex;
    align-items: center;
    margin-right: 16px;
}

.theme-switch {
    display: none;
}

.theme-switch-label {
    position: relative;
    display: flex;
    align-items: center;
    width: 60px;
    height: 32px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.theme-switch-label:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.4);
}

.theme-icon {
    position: absolute;
    font-size: 14px;
    transition: all 0.3s ease;
    z-index: 2;
}

.theme-icon.sun {
    left: 6px;
    opacity: 1;
}

.theme-icon.moon {
    right: 6px;
    opacity: 0.5;
}

.theme-slider {
    position: absolute;
    left: 2px;
    top: 2px;
    width: 26px;
    height: 26px;
    background: var(--bg-primary);
    border-radius: 50%;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.theme-switch:checked + .theme-switch-label .theme-slider {
    transform: translateX(28px);
}

.theme-switch:checked + .theme-switch-label .theme-icon.sun {
    opacity: 0.5;
}

.theme-switch:checked + .theme-switch-label .theme-icon.moon {
    opacity: 1;
}

/* Dark theme toggle adjustments */
[data-theme="dark"] .theme-switch-label {
    background: rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.2);
}

[data-theme="dark"] .theme-switch-label:hover {
    background: rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.3);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    transition: background-color 0.3s ease, color 0.3s ease;
    min-height: 100vh;
}

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

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

[data-theme="dark"] .navbar {
    background: rgba(26, 26, 46, 0.95);
}

[data-theme="dark"] .navbar.scrolled {
    background: rgba(26, 26, 46, 0.98);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-logo h2 {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ai-badge {
    background: linear-gradient(135deg, #8b5cf6 0%, #a855f7 50%, #c084fc 100%);
    color: white;
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: aiGlow 2s ease-in-out infinite alternate;
}

@keyframes aiGlow {
    0% {
        box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
    }
    100% {
        box-shadow: 0 6px 20px rgba(139, 92, 246, 0.5);
    }
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.2s;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
}

/* Buttons */
.cta-primary {
    background: var(--primary-gradient);
    color: white;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s, box-shadow 0.2s;
    border: none;
    cursor: pointer;
}

.cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.cta-secondary {
    background: transparent;
    color: var(--primary-color);
    padding: 12px 24px;
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

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

.cta-button {
    background: var(--primary-gradient);
    color: white !important;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
}

.full-width {
    width: 100%;
}

/* Hero Section */
.hero {
    background: var(--bg-primary);
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.6;
}

.hero-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 40px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-tertiary);
    border-radius: 8px;
}

.feature-item .icon {
    font-size: 1.5rem;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
}

.social-proof {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.trust-indicators {
    display: flex;
    gap: 20px;
    margin-top: 8px;
}

.trust-item {
    color: var(--success-color);
    font-size: 0.85rem;
}

/* Sample Report in Hero */
.hero-visual {
    display: flex;
    justify-content: center;
}

.sample-report {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    width: 100%;
    max-width: 500px;
}

.report-header {
    background: var(--primary-gradient);
    color: white;
    padding: 20px;
    text-align: center;
}

.report-header h3 {
    margin-bottom: 8px;
    font-size: 1.25rem;
}

.report-header .date {
    font-size: 0.9rem;
    opacity: 0.9;
}

.pick-card {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.pick-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.pick-header h4 {
    font-size: 1.1rem;
    font-weight: 600;
}

.score-badge {
    background: var(--success-color);
    color: white;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
}

.pick-levels {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 12px;
    margin-bottom: 16px;
}

.level {
    text-align: center;
    padding: 8px;
    background: var(--bg-tertiary);
    border-radius: 6px;
}

.level .label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.level .value {
    font-weight: 600;
    color: var(--text-primary);
}

.pick-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.rr-ratio {
    color: var(--success-color);
    font-weight: 600;
}

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

.news-badge {
    background: #dcfce7;
    color: #14532d;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 0.75rem;
}

.report-footer {
    padding: 16px 20px;
    background: var(--bg-tertiary);
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Sections */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Features Section */
.features {
    background: var(--bg-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

.feature-card {
    background: var(--bg-secondary);
    padding: 32px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

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

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

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* How It Works */
.how-it-works {
    background: var(--bg-secondary);
}

.process-steps {
    display: grid;
    gap: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.step {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.step-number {
    background: var(--primary-gradient);
    color: white;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.step-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Performance Section */
.performance {
    background: var(--bg-primary);
}

.performance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    margin-bottom: 40px;
}

.metric-card {
    background: var(--bg-secondary);
    padding: 32px;
    border-radius: var(--border-radius);
    text-align: center;
    border: 2px solid transparent;
    transition: border-color 0.2s;
}

.metric-card:hover {
    border-color: var(--primary-color);
}

.metric-value {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.metric-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.metric-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.performance-note {
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: var(--border-radius);
    padding: 24px;
    text-align: center;
    color: var(--text-secondary);
}

/* Pricing Section */
.pricing {
    background: var(--bg-secondary);
}

/* Promo Banner */
.promo-banner {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    color: white;
    padding: 16px 24px;
    border-radius: var(--border-radius);
    margin-bottom: 40px;
    text-align: center;
    box-shadow: var(--shadow-md);
}

.promo-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.promo-badge {
    background: rgba(255,255,255,0.2);
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 700;
}

.promo-text {
    font-size: 1.1rem;
    font-weight: 500;
}

.promo-countdown {
    background: rgba(255,255,255,0.15);
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.price-annual {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 8px;
}

.promo-price {
    background: #ff6b6b;
    color: white;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-left: 8px;
}

.pricing-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    padding: 32px;
    position: relative;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
    cursor: pointer;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.15), 0 0 0 1px rgba(102, 126, 234, 0.1);
}

.pricing-card.featured {
    border-color: var(--primary-color);
    transform: scale(1.05);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.2);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-6px);
    box-shadow: 0 15px 35px rgba(102, 126, 234, 0.25), 0 0 0 2px rgba(102, 126, 234, 0.2);
    border-color: var(--secondary-color);
}

/* Enhanced button glow on card hover */
.pricing-card:hover .cta-primary {
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    transform: translateY(-1px);
}

.pricing-card:hover .cta-secondary {
    border-color: var(--primary-color);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.2);
    transform: translateY(-1px);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-gradient);
    color: white;
    padding: 6px 16px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
}

.plan-header {
    text-align: center;
    margin-bottom: 32px;
}

.plan-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

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

.period {
    color: var(--text-secondary);
    font-size: 1rem;
}

.plan-features ul {
    list-style: none;
    margin-bottom: 32px;
}

.plan-features li {
    padding: 8px 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.plan-features li:last-child {
    border-bottom: none;
}

/* Add-ons Section */
.addons-section {
    margin: 60px 0;
    text-align: center;
}

.addons-section h3 {
    font-size: 2rem;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.addons-section > p {
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.addons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.addon-card {
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 24px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.addon-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.1);
}

.addon-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.addon-card h4 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.addon-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 16px;
}

.addon-price {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
}

.pricing-footer {
    text-align: center;
    color: var(--text-secondary);
    background: rgba(102, 126, 234, 0.05);
    padding: 24px;
    border-radius: var(--border-radius);
    margin-top: 40px;
}

.pricing-footer p {
    margin-bottom: 8px;
}

/* Demo Section */
.demo {
    background: var(--bg-primary);
}

.demo-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: start;
}

.demo-report {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.demo-description h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.demo-description ul {
    list-style: none;
}

.demo-description li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.demo-description li:last-child {
    border-bottom: none;
}

.demo-description strong {
    color: var(--text-primary);
}

/* Subscribe Section */
.subscribe {
    background: var(--bg-secondary);
}

.subscribe-form {
    max-width: 500px;
    margin: 0 auto;
    background: var(--bg-primary);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
    position: relative;
}

.checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
    transition: all 0.2s ease;
    background: var(--bg-primary);
}

.checkbox-label:hover .checkmark {
    border-color: var(--primary-color);
}

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

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    color: white;
    font-size: 0.8rem;
    font-weight: bold;
}

.form-footer {
    text-align: center;
    margin-top: 24px;
}

.form-footer p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.security-badges {
    display: flex;
    justify-content: center;
    gap: 20px;
    font-size: 0.8rem;
    color: var(--text-light);
}

/* FAQ Section */
.faq {
    background: var(--bg-primary);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 32px;
}

.faq-item {
    background: var(--bg-secondary);
    padding: 24px;
    border-radius: var(--border-radius);
}

.faq-item h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

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

/* Footer */
.footer {
    background: var(--text-primary);
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-section h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-section p {
    color: #9ca3af;
    line-height: 1.6;
    margin-bottom: 20px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section ul li a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-section ul li a:hover {
    color: #8b5cf6;
}

/* Dark theme footer overrides */
[data-theme="dark"] .footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
}

[data-theme="dark"] .footer-section p {
    color: var(--text-secondary);
}

[data-theme="dark"] .footer-section h3,
[data-theme="dark"] .footer-section h4 {
    color: var(--text-primary);
}

[data-theme="dark"] .footer-section ul li a {
    color: var(--text-secondary);
}

[data-theme="dark"] .footer-section ul li a:hover {
    color: var(--accent-color);
}

[data-theme="dark"] .footer-legal p {
    color: var(--text-light);
}

[data-theme="dark"] .footer-legal a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

[data-theme="dark"] .footer-legal a:visited {
    color: var(--text-secondary);
}

[data-theme="dark"] .footer-legal a:hover,
[data-theme="dark"] .footer-legal a:visited:hover {
    color: var(--accent-color) !important;
}

/* Dark theme social icons */
[data-theme="dark"] .social-icon {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

[data-theme="dark"] .social-icon:hover {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

/* Dark theme performance note */
[data-theme="dark"] .performance-note {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    color: var(--bg-primary);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-decoration: none;
    transition: all 0.2s ease;
}

.social-icon:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
}

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

/* Force CSS update - social icons styling */

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 20px;
}

.footer-legal p {
    color: #9ca3af;
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.footer-legal a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-legal a:visited {
    color: var(--text-secondary);
}

.footer-legal a:hover,
.footer-legal a:visited:hover {
    color: var(--accent-color) !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        padding: 0 16px;
        justify-content: space-between;
        align-items: center;
    }
    
    .nav-logo {
        gap: 8px;
        flex: 0 1 auto;
        max-width: none;
    }
    
    .nav-logo h2 {
        font-size: 1.1rem;
        line-height: 1.2;
    }
    
    .ai-badge {
        font-size: 0.7rem;
        padding: 4px 8px;
        white-space: nowrap;
        margin-left: 8px !important;
        transform: translateX(-10px);
    }
    
    .nav-menu {
        display: none;
    }
    
    .theme-toggle {
        margin-right: 12px;
    }
    
    .theme-switch-label {
        width: 50px;
        height: 28px;
    }
    
    .theme-slider {
        width: 22px;
        height: 22px;
    }
    
    .theme-switch:checked + .theme-switch-label .theme-slider {
        transform: translateX(22px);
    }
    
    .nav-toggle {
        display: flex;
        margin-left: auto;
        min-width: 40px;
    }
    
    .nav-menu.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        border: 1px solid var(--border-color);
        border-radius: 8px;
        padding: 20px;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
        z-index: 1000;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-features {
        grid-template-columns: 1fr;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .trust-indicators {
        flex-direction: column;
        gap: 8px;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .performance-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
    
    .addons-grid {
        grid-template-columns: 1fr;
    }
    
    .promo-content {
        flex-direction: column;
        gap: 8px;
    }
    
    .promo-text {
        font-size: 1rem;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .demo-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .step {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    section {
        padding: 60px 0;
    }
    
    .performance-grid {
        grid-template-columns: 1fr;
    }
    
    .subscribe-form {
        padding: 24px;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.6s ease forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-30px);
    animation: slideInLeft 0.6s ease forwards;
}

@keyframes slideInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-right {
    opacity: 0;
    transform: translateX(30px);
    animation: slideInRight 0.6s ease forwards;
}

@keyframes slideInRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }

.hidden { display: none; }
.visible { display: block; }

/* Coming Soon Styles */
.coming-soon-content {
    max-width: 800px;
    margin: 0 auto;
}

.launch-status {
    text-align: center;
    margin-bottom: 40px;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.status-icon {
    font-size: 1rem;
}

.waitlist-form {
    background: var(--bg-primary);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    margin-bottom: 40px;
}

/* Enhanced button loading states */
.cta-primary {
    position: relative;
    overflow: hidden;
}

.button-loading {
    display: none;
    align-items: center;
    gap: 8px;
}

.loading-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Form validation states - only apply when explicitly showing errors */
.form-group input.error,
.form-group select.error {
    border-color: var(--danger-color);
}

.form-group input.success,
.form-group select.success {
    border-color: var(--success-color);
}

/* Modern Notification Styles */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    max-width: 400px;
    min-width: 300px;
    padding: 16px 20px;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    transform: translateX(100%);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.notification.show {
    transform: translateX(0);
    opacity: 1;
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.notification-icon {
    font-size: 20px;
    font-weight: bold;
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
}

.notification-text {
    flex: 1;
}

.notification-message {
    font-weight: 500;
    line-height: 1.4;
    font-size: 14px;
}

.notification-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.notification-success .notification-icon {
    background: rgba(255, 255, 255, 0.25);
    font-size: 18px;
}

.notification-error {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
}

.notification-info {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
}

/* Enhanced button states */
.cta-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
}

.cta-primary:disabled:hover {
    transform: none !important;
    box-shadow: none !important;
}

/* Rate limiting feedback */
.rate-limit-notice {
    background: #fef3c7;
    border: 1px solid #f59e0b;
    color: #92400e;
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    display: none;
}

.rate-limit-notice.show {
    display: block;
    animation: fadeIn 0.3s ease;
}

.waitlist-benefits {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 16px;
    flex-wrap: wrap;
}

.waitlist-benefits span {
    font-size: 0.875rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.launch-timeline {
    background: var(--bg-secondary);
    padding: 40px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.launch-timeline h4 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 600;
}

.timeline-steps {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
}

.timeline-step {
    flex: 1;
    text-align: center;
    position: relative;
}

.timeline-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 20px;
    right: -10px;
    width: 20px;
    height: 2px;
    background: var(--border-color);
    z-index: 1;
}

.timeline-step.completed::after {
    background: var(--success-color);
}

.step-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 1.25rem;
    border: 2px solid var(--border-color);
    background: var(--bg-primary);
}

.timeline-step.completed .step-icon {
    background: var(--success-color);
    border-color: var(--success-color);
    color: white;
}

.timeline-step.in-progress .step-icon {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.step-content h5 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.step-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

@media (max-width: 768px) {
    .timeline-steps {
        flex-direction: column;
        gap: 30px;
        align-items: center;
    }
    
    .timeline-step {
        width: 100%;
        max-width: 280px;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .step-icon {
        margin-bottom: 12px;
    }
    
    .timeline-step:not(:last-child)::after {
        display: none;
    }
    
    .waitlist-benefits {
        flex-direction: column;
        gap: 10px;
    }
}