/* Algoboost Integration Pages - Advanced Professional CSS Framework */

/* ==================== VARIABLES ==================== */
:root {
    /* Base Colors */
    --primary: #2563eb;
    --primary-light: #3b82f6;
    --primary-dark: #1d4ed8;
    --secondary: #7c3aed;
    --accent: #06b6d4;
    --success: #059669;
    --warning: #d97706;
    --error: #dc2626;
    
    /* Grayscale */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Shadows */
    --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);
    
    /* Animations */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 500ms ease;
}

/* ==================== BASE STYLES ==================== */
* {
    box-sizing: border-box;
}

.integration-page {
    font-family: var(--font-sans);
    line-height: 1.6;
    color: var(--gray-800);
    background: var(--white);
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

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

/* ==================== TYPOGRAPHY ==================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 var(--space-md);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin: 0 0 var(--space-md);
    color: var(--gray-600);
}

/* ==================== NAVIGATION ==================== */
.site-header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    max-width: 1200px;
    margin: 0 auto;
}

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

.site-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--gray-900);
    gap: var(--space-sm);
}

.logo-icon {
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
}

.main-navigation {
    display: flex;
    gap: var(--space-lg);
}

.nav-item {
    text-decoration: none;
    color: var(--gray-600);
    font-weight: 500;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.nav-item:hover, .nav-item.active {
    color: var(--primary);
    background: var(--primary-light)10;
}

.nav-badge {
    background: var(--primary);
    color: var(--white);
    font-size: 0.75rem;
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
}

.header-actions {
    display: flex;
    gap: var(--space-md);
}

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm) var(--space-lg);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-base);
    cursor: pointer;
    gap: var(--space-xs);
    font-size: 0.875rem;
    line-height: 1;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

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

.btn-white:hover {
    background: var(--gray-100);
    transform: translateY(-1px);
}

.btn-outline {
    border: 2px solid var(--primary);
    background: transparent;
    color: var(--primary);
}

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

.btn-outline-white {
    border: 2px solid var(--white);
    background: transparent;
    color: var(--white);
}

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

.btn-lg {
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
}

.btn-xl {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1.125rem;
}

/* ==================== BREADCRUMB ==================== */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
    font-size: 0.875rem;
}

.breadcrumb a {
    color: var(--gray-500);
    text-decoration: none;
    transition: var(--transition-base);
}

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

.breadcrumb-separator {
    color: var(--gray-400);
}

.current-page {
    color: var(--gray-900);
    font-weight: 500;
}

/* ==================== PLATFORM HERO ==================== */
.platform-hero {
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    padding: var(--space-3xl) 0;
    position: relative;
    overflow: hidden;
}

.platform-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(ellipse at center, var(--platform-color-light, var(--primary-light))20 0%, transparent 70%);
    z-index: -1;
}

.platform-header {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.platform-branding {
    display: flex;
    gap: var(--space-xl);
    align-items: flex-start;
}

.platform-logo-large {
    width: 120px;
    height: 120px;
    background: var(--white);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--platform-color, var(--primary))20;
    flex-shrink: 0;
}

.platform-logo-large svg {
    width: 60px;
    height: 60px;
}

.platform-info h1 {
    font-size: 3rem;
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, var(--gray-900), var(--platform-color, var(--primary)));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.platform-subtitle {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: var(--space-xl);
}

/* ==================== PLATFORM BADGES ==================== */
.platform-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.feature-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 600;
    border: 2px solid transparent;
}

.feature-badge.server-side {
    background: var(--success);
    color: var(--white);
    animation: pulse 2s infinite;
}

.feature-badge.enhanced {
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    color: var(--white);
}

.feature-badge.company {
    background: var(--platform-color, var(--primary))15;
    color: var(--platform-color, var(--primary));
    border-color: var(--platform-color, var(--primary));
}

.feature-badge.category {
    background: var(--gray-100);
    color: var(--gray-700);
}

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

/* ==================== PLATFORM STATS ==================== */
.platform-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.stat-item {
    text-align: center;
    padding: var(--space-lg);
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--platform-color, var(--primary))10;
    transition: var(--transition-base);
}

.stat-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--platform-color, var(--primary))30;
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--platform-color, var(--primary));
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-500);
    font-weight: 500;
}

/* ==================== PLATFORM CTA ==================== */
.platform-cta {
    display: flex;
    justify-content: center;
}

.cta-box {
    background: linear-gradient(135deg, var(--white) 0%, var(--gray-50) 100%);
    padding: var(--space-2xl);
    border-radius: var(--radius-2xl);
    text-align: center;
    box-shadow: var(--shadow-xl);
    border: 3px solid var(--platform-color, var(--primary))20;
    position: relative;
    overflow: hidden;
    max-width: 400px;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--platform-color, var(--primary)), var(--secondary));
}

.cta-box h3 {
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
    font-size: 1.5rem;
}

.cta-box p {
    color: var(--gray-600);
    margin-bottom: var(--space-xl);
}

.platform-install-btn {
    margin-bottom: var(--space-lg);
    width: 100%;
    background: linear-gradient(135deg, var(--platform-color, var(--primary)), var(--primary-dark));
}

.platform-install-btn:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--platform-color, var(--primary)));
    transform: translateY(-2px) scale(1.02);
}

.cta-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    color: var(--gray-600);
}

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

/* ==================== SECTION HEADERS ==================== */
.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
    position: relative;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--platform-color, var(--primary)), var(--secondary));
    border-radius: var(--radius-sm);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--gray-600);
}

/* ==================== FEATURES SHOWCASE ==================== */
.features-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-3xl);
}

.feature-showcase-card {
    background: var(--white);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--gray-100);
    transition: var(--transition-base);
    opacity: 0;
    animation: slideInUp 0.6s ease forwards;
    position: relative;
    overflow: hidden;
}

.feature-showcase-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--platform-color, var(--primary)), var(--secondary));
    transform: scaleX(0);
    transition: var(--transition-base);
    transform-origin: left;
}

.feature-showcase-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--platform-color, var(--primary))30;
}

.feature-showcase-card:hover::before {
    transform: scaleX(1);
}

.feature-showcase-card .feature-icon {
    font-size: 3rem;
    margin-bottom: var(--space-lg);
    display: block;
}

.feature-showcase-card h3 {
    color: var(--gray-900);
    margin-bottom: var(--space-md);
    font-size: 1.25rem;
}

.feature-showcase-card p {
    color: var(--gray-600);
    margin: 0;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==================== SETUP PROCESS ==================== */
.setup-process {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
    position: relative;
    margin-top: var(--space-3xl);
}

.setup-process::before {
    content: '';
    position: absolute;
    top: 60px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: linear-gradient(90deg, var(--platform-color, var(--primary))30, var(--secondary)30);
    z-index: -1;
    border-radius: 1px;
}

.setup-step {
    text-align: center;
    position: relative;
}

.step-indicator {
    position: relative;
    margin-bottom: var(--space-lg);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: var(--space-sm);
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--platform-color, var(--primary)), var(--secondary));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--white);
}

.step-icon {
    font-size: 2rem;
    margin-top: var(--space-sm);
}

.step-content h3 {
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.step-content p {
    color: var(--gray-600);
    margin: 0;
}

/* ==================== BENEFITS COMPARISON ==================== */
.benefits-comparison {
    margin-top: var(--space-3xl);
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    max-width: 900px;
    margin: 0 auto;
}

.comparison-column {
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    position: relative;
}

.comparison-column.manual {
    background: var(--error)05;
    border: 2px solid var(--error)20;
}

.comparison-column.algoboost {
    background: var(--success)05;
    border: 2px solid var(--success)20;
    position: relative;
}

.comparison-column.algoboost::before {
    content: '⭐ RECOMMENDED';
    position: absolute;
    top: -10px;
    right: var(--space-lg);
    background: var(--success);
    color: var(--white);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 700;
}

.comparison-column h3 {
    margin-bottom: var(--space-lg);
    font-size: 1.5rem;
}

.comparison-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.comparison-column li {
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--gray-100);
    color: var(--gray-700);
}

.comparison-column li:last-child {
    border-bottom: none;
}

/* ==================== SERVER-SIDE DETAILS ==================== */
.server-side-details {
    position: relative;
    overflow: hidden;
}

.server-side-details::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--success) 0%, var(--primary) 100%);
    z-index: -2;
}

.server-side-details::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 20% 80%, rgba(255,255,255,0.1) 0%, transparent 50%),
                      radial-gradient(circle at 80% 20%, rgba(255,255,255,0.1) 0%, transparent 50%);
    z-index: -1;
}

.server-side-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.server-benefit {
    text-align: center;
    padding: var(--space-xl);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition-base);
}

.server-benefit:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.15);
}

.server-benefit .benefit-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--space-lg);
}

.server-benefit h3 {
    color: var(--white);
    margin-bottom: var(--space-md);
    font-size: 1.25rem;
}

.server-benefit p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-size: 0.875rem;
}

/* ==================== EVENTS GRID ==================== */
.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
}

.event-card {
    background: var(--white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--gray-100);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.event-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--platform-color, var(--primary));
    transform: scaleX(0);
    transition: var(--transition-base);
}

.event-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--platform-color, var(--primary))30;
}

.event-card:hover::before {
    transform: scaleX(1);
}

.event-name {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
    font-family: var(--font-mono);
}

.event-description {
    color: var(--gray-600);
    margin-bottom: var(--space-md);
    font-size: 0.875rem;
}

.event-status {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: var(--success)10;
    color: var(--success);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
}

/* ==================== RELATED PLATFORMS ==================== */
.related-platforms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.related-platform-card {
    background: var(--white);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--gray-100);
    text-decoration: none;
    color: inherit;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.related-platform-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary)30;
}

.related-platform-logo {
    width: 60px;
    height: 60px;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.related-platform-logo svg {
    width: 32px;
    height: 32px;
}

.related-platform-info h4 {
    margin: 0 0 var(--space-xs);
    color: var(--gray-900);
    font-size: 1.125rem;
}

.related-platform-info p {
    margin: 0 0 var(--space-sm);
    font-size: 0.875rem;
    color: var(--gray-600);
}

.server-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: var(--success);
    color: var(--white);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.view-all-platforms {
    text-align: center;
    margin-top: var(--space-3xl);
}

/* ==================== FINAL CTA ==================== */
.final-cta {
    text-align: center;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 30% 70%, rgba(255,255,255,0.1) 0%, transparent 50%),
                      radial-gradient(circle at 70% 30%, rgba(255,255,255,0.1) 0%, transparent 50%);
    z-index: -1;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: var(--space-lg);
    color: var(--white);
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: var(--space-2xl);
    color: rgba(255, 255, 255, 0.9);
}

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

.final-cta-note p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

/* ==================== FOOTER ==================== */
.site-footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--space-3xl) 0 var(--space-lg);
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid var(--gray-700);
}

.footer-brand p {
    color: var(--gray-400);
    margin-top: var(--space-md);
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: var(--space-lg);
    font-size: 1.125rem;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section li {
    margin-bottom: var(--space-sm);
}

.footer-section a {
    color: var(--gray-400);
    text-decoration: none;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-lg);
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.footer-copyright p {
    margin: 0;
    color: var(--gray-500);
    font-size: 0.875rem;
}

.footer-languages {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.875rem;
}

.footer-languages span {
    color: var(--gray-500);
}

.footer-languages a {
    color: var(--gray-400);
    text-decoration: none;
    margin-left: var(--space-sm);
    transition: var(--transition-base);
}

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

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-md);
    }
    
    .platform-header {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        text-align: center;
    }
    
    .platform-branding {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .platform-info h1 {
        font-size: 2rem;
    }
    
    .platform-stats {
        grid-template-columns: 1fr;
    }
    
    .header-container {
        flex-direction: column;
        gap: var(--space-lg);
    }
    
    .main-navigation {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .platform-logo-large {
        width: 80px;
        height: 80px;
    }
    
    .platform-logo-large svg {
        width: 40px;
        height: 40px;
    }
    
    .platform-info h1 {
        font-size: 1.5rem;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .features-showcase {
        grid-template-columns: 1fr;
    }
    
    .setup-process {
        grid-template-columns: 1fr;
    }
    
    .setup-process::before {
        display: none;
    }
}

/* ==================== ACCESSIBILITY ==================== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ==================== DARK MODE SUPPORT ==================== */
@media (prefers-color-scheme: dark) {
    :root {
        --white: #111827;
        --gray-50: #1f2937;
        --gray-100: #374151;
        --gray-900: #f9fafb;
        --gray-800: #f3f4f6;
        --gray-700: #e5e7eb;
        --gray-600: #d1d5db;
    }
}

/* ==================== PERFORMANCE OPTIMIZATIONS ==================== */
.feature-showcase-card,
.event-card,
.related-platform-card {
    will-change: transform;
}

/* Lazy loading for background images */
.platform-hero[data-loaded="false"] {
    background: var(--gray-50);
}

/* ==================== PRINT STYLES ==================== */
@media print {
    .site-header,
    .platform-cta,
    .final-cta,
    .site-footer {
        display: none !important;
    }
    
    .platform-hero {
        background: none !important;
        padding: var(--space-lg) 0;
    }
    
    .section {
        padding: var(--space-lg) 0;
        break-inside: avoid;
    }
    
    .feature-showcase-card,
    .event-card,
    .related-platform-card {
        box-shadow: none;
        border: 1px solid var(--gray-300);
        break-inside: avoid;
    }
}

/* ==================== HIGH CONTRAST MODE ==================== */
@media (prefers-contrast: high) {
    .feature-badge,
    .btn {
        border: 2px solid currentColor;
    }
    
    .feature-showcase-card,
    .event-card,
    .related-platform-card {
        border: 3px solid var(--gray-300);
    }
}

/* ==================== SPECIAL ANIMATIONS ==================== */
@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.platform-logo-large {
    animation: fadeInScale 0.6s ease 0.2s both;
}

.platform-info {
    animation: slideInUp 0.8s ease 0.4s both;
    opacity: 0;
}

.cta-box {
    animation: fadeInScale 0.6s ease 0.6s both;
    opacity: 0;
}

/* ==================== CUSTOM SCROLLBAR ==================== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-400);
    border-radius: var(--radius-lg);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-500);
}

/* ==================== ADVANCED VISUAL ENHANCEMENTS ==================== */
/* Glassmorphism Effect */
.glass-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-xl);
}

/* Gradient Backgrounds */
.gradient-bg-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}

.gradient-bg-platform {
    background: linear-gradient(135deg, var(--platform-color, var(--primary)) 0%, var(--primary) 100%);
}

/* Platform Color Variations */
.facebook-integration { --platform-color: #1877F2; --platform-color-light: #1877F2; }
.instagram-integration { --platform-color: #E4405F; --platform-color-light: #E4405F; }
.tiktok-integration { --platform-color: #000000; --platform-color-light: #000000; }
.snapchat-integration { --platform-color: #FFFC00; --platform-color-light: #FFFC00; }
.pinterest-integration { --platform-color: #E60023; --platform-color-light: #E60023; }
.twitter-integration { --platform-color: #1DA1F2; --platform-color-light: #1DA1F2; }
.linkedin-integration { --platform-color: #0077B5; --platform-color-light: #0077B5; }
.google-analytics-integration { --platform-color: #EA4335; --platform-color-light: #EA4335; }
.google-ads-integration { --platform-color: #4285F4; --platform-color-light: #4285F4; }
.klaviyo-integration { --platform-color: #FF6900; --platform-color-light: #FF6900; }
.mailchimp-integration { --platform-color: #FFE01B; --platform-color-light: #FFE01B; }
.criteo-integration { --platform-color: #FF6900; --platform-color-light: #FF6900; }
.outbrain-integration { --platform-color: #0070F0; --platform-color-light: #0070F0; }
.taboola-integration { --platform-color: #2C5AA0; --platform-color-light: #2C5AA0; }
.reddit-integration { --platform-color: #FF4500; --platform-color-light: #FF4500; }
.microsoft-ads-integration { --platform-color: #0078D4; --platform-color-light: #0078D4; }
.amazon-dsp-integration { --platform-color: #FF9900; --platform-color-light: #FF9900; }
.shopify-pixel-integration { --platform-color: #96BF48; --platform-color-light: #96BF48; }

/* Floating Action Button */
.floating-help {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border: none;
    border-radius: 50%;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-xl);
    transition: var(--transition-base);
    z-index: 90;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-help:hover {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 25px 35px -5px rgb(0 0 0 / 0.2);
}

/* Advanced Card Hover Effects */
.hover-lift {
    transition: var(--transition-base);
}

.hover-lift:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl);
}

/* Glowing Effects */
.glow-on-hover {
    position: relative;
    overflow: hidden;
}

.glow-on-hover::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--platform-color, var(--primary))20 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-slow);
    z-index: -1;
}

.glow-on-hover:hover::after {
    opacity: 1;
}

/* Enhanced Typography */
.text-gradient {
    background: linear-gradient(135deg, var(--platform-color, var(--primary)), var(--secondary));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-glow {
    text-shadow: 0 0 20px var(--platform-color, var(--primary))30;
}

/* Loading States */
.loading-skeleton {
    background: linear-gradient(90deg, var(--gray-200) 25%, var(--gray-100) 50%, var(--gray-200) 75%);
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Enhanced Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    animation: fadeIn var(--transition-base) forwards;
}

.modal-content {
    background: var(--white);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    border: 2px solid var(--platform-color, var(--primary))20;
    transform: scale(0.9);
    animation: scaleIn var(--transition-base) 0.1s forwards;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

@keyframes scaleIn {
    to { transform: scale(1); }
}

/* Interactive Elements */
.interactive-element {
    cursor: pointer;
    transition: var(--transition-base);
    user-select: none;
}

.interactive-element:hover {
    transform: scale(1.02);
}

.interactive-element:active {
    transform: scale(0.98);
}

/* Notification System */
.notification {
    position: fixed;
    top: var(--space-lg);
    right: var(--space-lg);
    background: var(--white);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border-left: 4px solid var(--success);
    z-index: 1001;
    transform: translateX(100%);
    animation: slideInRight var(--transition-base) forwards;
}

.notification.error {
    border-left-color: var(--error);
}

.notification.warning {
    border-left-color: var(--warning);
}

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

/* Enhanced Tooltips */
.tooltip {
    position: relative;
    cursor: help;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gray-900);
    color: var(--white);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
    z-index: 100;
    margin-bottom: var(--space-xs);
}

.tooltip:hover::after {
    opacity: 1;
}

/* Progressive Enhancement */
.js-enhanced {
    display: none;
}

.js .js-enhanced {
    display: block;
}

.no-js .fallback-content {
    display: block;
}

/* Performance Optimizations */
.will-change-transform {
    will-change: transform;
}

.will-change-opacity {
    will-change: opacity;
}

/* Focus States for Accessibility */
.btn:focus,
.nav-item:focus,
.related-platform-card:focus {
    outline: 2px solid var(--platform-color, var(--primary));
    outline-offset: 2px;
}

/* Enhanced Visual Hierarchy */
.visual-separator {
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--gray-200) 50%, transparent 100%);
    margin: var(--space-2xl) 0;
}

/* Advanced Grid Layouts */
.masonry-grid {
    column-count: 3;
    column-gap: var(--space-lg);
}

.masonry-item {
    break-inside: avoid;
    margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
    .masonry-grid {
        column-count: 2;
    }
}

@media (max-width: 480px) {
    .masonry-grid {
        column-count: 1;
    }
}

/* ==================== LANGUAGE SWITCHER ==================== */
.language-switcher {
    position: relative;
    display: inline-block;
    margin-right: var(--space-md);
}

.language-toggle {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: var(--space-sm) var(--space-md);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    transition: var(--transition-base);
    color: var(--gray-700);
}

.language-toggle:hover {
    border-color: var(--primary);
    background: var(--primary)05;
    color: var(--primary);
}

.dropdown-arrow {
    font-size: 0.75rem;
    transition: transform var(--transition-base);
}

.language-switcher.open .dropdown-arrow {
    transform: rotate(180deg);
}

.language-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    min-width: 250px;
    max-height: 400px;
    overflow-y: auto;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-base);
}

.language-switcher.open .language-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-option {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    text-decoration: none;
    color: var(--gray-700);
    transition: var(--transition-base);
    border-bottom: 1px solid var(--gray-100);
}

.language-option:hover {
    background: var(--primary)05;
    color: var(--primary);
}

.language-option.active {
    background: var(--primary)10;
    color: var(--primary);
    font-weight: 600;
}

.language-option:last-child {
    border-bottom: none;
}

.lang-flag {
    font-size: 1.25rem;
    width: 24px;
    text-align: center;
}

.lang-name {
    font-weight: 500;
    min-width: 80px;
}

.lang-native {
    color: var(--gray-500);
    font-size: 0.875rem;
    flex: 1;
    text-align: right;
}

.current-indicator {
    color: var(--success);
    font-weight: 700;
    margin-left: var(--space-xs);
}

/* Language switcher responsive */
@media (max-width: 768px) {
    .language-switcher {
        margin-right: 0;
        margin-top: var(--space-md);
        width: 100%;
    }
    
    .language-toggle {
        width: 100%;
        justify-content: center;
    }
    
    .language-menu {
        left: 0;
        right: 0;
        min-width: auto;
    }
}