/* ==========================================
   Vibeoks - GitHub-Inspired Premium Theme
   Mobile-First | Dark Mode | Modern UI
   Version: 3.0.0 - Professional Edition
   FIXED: No gaps between profile pic and menu
   ========================================== */

/* ---------- CSS VARIABLES ---------- */
:root {
    /* GitHub Dark Theme Colors */
    --bg-canvas: #0D1117;
    --bg-primary: #161B22;
    --bg-secondary: #21262D;
    --bg-tertiary: #30363D;
    --bg-elevated: #1C1E24;
    
    /* Surface Colors */
    --surface-0: #0D1117;
    --surface-1: #161B22;
    --surface-2: #21262D;
    --surface-3: #30363D;
    
    /* Border Colors */
    --border-default: #30363D;
    --border-muted: #21262D;
    --border-emphasis: #444C56;
    
    /* Text Colors */
    --text-primary: #FFFFFF;
    --text-secondary: #E5E7EB;
    --text-tertiary: #8B949E;
    --text-muted: #6E7681;
    
    /* Accent Colors - GitHub Inspired */
    --accent-blue: #2F81F7;
    --accent-blue-hover: #58A6FF;
    --accent-blue-active: #1F6FEB;
    --accent-green: #3FB950;
    --accent-purple: #A371F7;
    --accent-orange: #D29922;
    --accent-red: #F85149;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.6);
    --shadow-focus: 0 0 0 3px rgba(47, 129, 247, 0.3);
    
    /* Spacing - 8px Base */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;
    --space-4xl: 96px;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans', sans-serif;
    --font-mono: 'SF Mono', 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Transitions */
    --transition-fast: 0.12s ease;
    --transition-base: 0.2s ease;
    --transition-slow: 0.3s ease;
    
    /* Layout */
    --nav-height: 64px;
    --max-width: 1280px;
    --content-width: 1024px;
}

/* ---------- RESET & BASE ---------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background: var(--bg-canvas);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ---------- TYPOGRAPHY ---------- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }
h4 { font-size: 1rem; }

a {
    color: var(--accent-blue);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-blue-hover);
}

::selection {
    background: var(--accent-blue);
    color: white;
}

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

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-default);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-emphasis);
}

/* ---------- LOADER ---------- */
.global-loader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-canvas);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.global-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-ring {
    width: 48px;
    height: 48px;
    border: 3px solid var(--border-default);
    border-top-color: var(--accent-blue);
    border-right-color: var(--accent-purple);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ---------- NAVIGATION - COMPLETELY FIXED (NO GAPS) ---------- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(13, 17, 23, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-muted);
    z-index: 1000;
    transition: all var(--transition-base);
}

.nav.scrolled {
    background: rgba(13, 17, 23, 0.98);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    height: var(--nav-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0;
}

/* Brand - Logo Only */
.nav-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
    margin: 0;
    padding: 0;
}

.nav-logo {
    height: 28px;
    width: auto;
    object-fit: contain;
    display: block;
}

.nav-logo-fallback {
    display: none;
}

.nav-logo[style*="display: none"] + .nav-logo-fallback {
    display: flex;
    height: 28px;
    width: auto;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    border-radius: var(--radius-sm);
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    color: white;
    padding: 0 12px;
}

/* Nav Links */
.nav-links {
    display: flex;
    gap: 28px;
    flex: 1;
    justify-content: center;
    margin: 0;
    padding: 0;
}

.nav-link {
    color: var(--text-tertiary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color var(--transition-fast);
    padding: 0;
    margin: 0;
    position: relative;
}

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

.nav-link-highlight {
    color: var(--accent-blue);
    background: rgba(47, 129, 247, 0.1);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    margin: 0;
}

.nav-link-highlight:hover {
    background: rgba(47, 129, 247, 0.15);
    color: var(--accent-blue-hover);
}

/* NEW: Right group that contains both nav-actions and mobile button - NO GAP */
.nav-right-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    margin: 0;
    padding: 0;
}

/* Nav Actions - ZERO GAP */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    margin: 0;
    padding: 0;
}

.nav-btn {
    padding: 6px 14px;
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 0;
}

.nav-btn-outline {
    background: transparent;
    border: 1px solid var(--border-default);
    color: var(--text-secondary);
}

.nav-btn-outline:hover {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
    background: transparent;
    transform: none;
}

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

.nav-btn-primary:hover {
    background: var(--accent-blue-hover);
    transform: translateY(-1px);
}

/* User Avatar - PERFECTLY ALIGNED, ZERO MARGIN */
.nav-user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.75rem;
    transition: all var(--transition-fast);
    overflow: hidden;
    flex-shrink: 0;
    margin: 0;
    padding: 0;
    line-height: 1;
}

.nav-user-avatar:hover {
    transform: scale(1.05);
    opacity: 0.9;
}

.nav-user-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    display: block;
}

/* Mobile Menu Button - DIRECTLY ADJACENT, ZERO GAP */
.nav-mobile-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0;
    margin: 0;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
    width: 32px;
    height: 32px;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.nav-mobile-btn:active {
    background: var(--bg-secondary);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--bg-canvas);
    border-bottom: 1px solid var(--border-muted);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 999;
}

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

.mobile-menu-inner {
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.mobile-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    padding: 12px 0;
    transition: color var(--transition-fast);
    border-bottom: 1px solid var(--border-muted);
}

.mobile-link:last-child {
    border-bottom: none;
}

.mobile-link:active {
    color: var(--accent-blue);
}

.mobile-link-highlight {
    color: var(--accent-blue);
    background: rgba(47, 129, 247, 0.1);
    padding: 12px 16px;
    border-radius: var(--radius-md);
    text-align: center;
    margin-top: 8px;
}

.mobile-divider {
    height: 1px;
    background: var(--border-muted);
    margin: var(--space-sm) 0;
}

/* Mobile Actions */
#mobileActions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 8px;
}

#mobileActions .hero-btn {
    width: 100%;
    justify-content: center;
    padding: 12px 20px;
    font-size: 0.9375rem;
}

#mobileActions .hero-btn-primary {
    background: var(--accent-blue);
    color: white;
}

#mobileActions .hero-btn-primary:hover,
#mobileActions .hero-btn-primary:active {
    background: var(--accent-blue-hover);
    color: white;
}

#mobileActions .hero-btn-secondary {
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    color: var(--text-secondary);
}

#mobileActions .hero-btn-secondary:hover,
#mobileActions .hero-btn-secondary:active {
    background: var(--bg-tertiary);
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

/* Skeleton Loaders */
.nav-skeleton {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    padding: 0;
}

.skeleton-btn {
    width: 70px;
    height: 32px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    animation: shimmer 1.5s infinite;
    margin: 0;
}

.skeleton-btn.primary {
    width: 80px;
}

.skeleton-btn.large {
    width: 140px;
    height: 40px;
}

.hero-skeleton {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
}

@keyframes shimmer {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ---------- SECTIONS ---------- */
section {
    padding: var(--space-4xl) 0;
}

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

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

.section-header.center {
    text-align: center;
}

.section-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: rgba(47, 129, 247, 0.1);
    border: 1px solid rgba(47, 129, 247, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-blue);
    margin-bottom: var(--space-md);
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.section-title {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
    font-weight: 700;
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-tertiary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.section-description {
    font-size: 1rem;
    color: var(--text-tertiary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ---------- HERO SECTION ---------- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--nav-height);
    position: relative;
    overflow: hidden;
}

.hero-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-lg);
    text-align: center;
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) var(--space-lg);
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-tertiary);
    margin-bottom: var(--space-xl);
}

.hero-badge-dot {
    width: 6px;
    height: 6px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
    font-size: clamp(2rem, 8vw, 4rem);
    font-weight: 800;
    margin-bottom: var(--space-lg);
    line-height: 1.2;
}

.hero-title-gradient {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-description {
    font-size: clamp(0.875rem, 3vw, 1.125rem);
    color: var(--text-tertiary);
    max-width: 700px;
    margin: 0 auto var(--space-xl);
    line-height: 1.7;
}

/* Hero Buttons */
.hero-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}

.hero-btn {
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    font-family: inherit;
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
}

.hero-btn-primary {
    background: var(--accent-blue);
    color: white;
    box-shadow: var(--shadow-sm);
}

.hero-btn-primary:hover {
    background: var(--accent-blue-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: white;
}

.hero-btn-secondary {
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    color: var(--text-secondary);
}

.hero-btn-secondary:hover {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
    background: var(--bg-primary);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}

.hero-stat {
    text-align: center;
}

.hero-stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-stat-divider {
    width: 1px;
    height: 30px;
    background: var(--border-default);
}

/* Hero Try Link */
.hero-try {
    margin-top: var(--space-lg);
}

.hero-try-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-full);
    color: var(--accent-blue);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-base);
}

.hero-try-link:hover {
    border-color: var(--accent-blue);
    transform: translateY(-2px);
    color: var(--accent-blue-hover);
}

/* ---------- FEATURES SECTION ---------- */
.features {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-muted);
    border-bottom: 1px solid var(--border-muted);
}

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

.feature-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-muted);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: all var(--transition-base);
    position: relative;
}

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

.feature-icon {
    width: 48px;
    height: 48px;
    background: rgba(47, 129, 247, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
}

.feature-icon i {
    font-size: 1.5rem;
    color: var(--accent-blue);
}

.feature-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.feature-description {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.feature-tag {
    display: inline-block;
    padding: 2px var(--space-sm);
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

/* ---------- WORKFLOW SECTION ---------- */
.workflow {
    background: var(--bg-canvas);
}

.workflow-steps {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-xl);
    flex-wrap: wrap;
    margin-bottom: var(--space-3xl);
}

.workflow-step {
    flex: 1;
    min-width: 250px;
    text-align: center;
    padding: var(--space-xl);
    background: var(--bg-primary);
    border: 1px solid var(--border-muted);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.workflow-step:hover {
    transform: translateY(-4px);
    border-color: var(--accent-blue);
    box-shadow: var(--shadow-md);
}

.workflow-step-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: var(--space-md);
    font-family: var(--font-mono);
}

.workflow-step-icon {
    width: 64px;
    height: 64px;
    background: rgba(47, 129, 247, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
}

.workflow-step-icon i {
    font-size: 1.75rem;
    color: var(--accent-blue);
}

.workflow-step-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.workflow-step-description {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    line-height: 1.6;
}

.workflow-arrow {
    color: var(--text-muted);
    font-size: 1.5rem;
}

.workflow-cta {
    text-align: center;
    margin-top: var(--space-2xl);
}

.workflow-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-2xl);
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    border-radius: var(--radius-full);
    color: white;
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-base);
}

.workflow-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

/* ---------- PRIVACY SECTION ---------- */
.privacy {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-muted);
    border-bottom: 1px solid var(--border-muted);
}

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

.privacy-title {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.privacy-description {
    font-size: 0.9375rem;
    color: var(--text-tertiary);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.privacy-feature {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.privacy-feature-icon {
    width: 48px;
    height: 48px;
    background: rgba(47, 129, 247, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.privacy-feature-icon i {
    font-size: 1.25rem;
    color: var(--accent-blue);
}

.privacy-feature-text h4 {
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.privacy-feature-text p {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    line-height: 1.5;
}

.privacy-illustration {
    background: var(--bg-elevated);
    border: 1px solid var(--border-muted);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.privacy-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.privacy-card-header {
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-default);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 600;
    font-size: 0.875rem;
}

.privacy-card-header i {
    color: var(--accent-green);
}

.privacy-card-stats {
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.privacy-stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--border-muted);
}

.privacy-stat-value {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.privacy-stat-badge {
    font-size: 0.75rem;
    padding: 2px var(--space-sm);
    border-radius: var(--radius-full);
    background: rgba(63, 185, 80, 0.15);
    color: var(--accent-green);
}

.privacy-stat-badge.private {
    background: rgba(47, 129, 247, 0.15);
    color: var(--accent-blue);
}

.privacy-stat-badge.filtered {
    background: rgba(210, 153, 34, 0.15);
    color: var(--accent-orange);
}

/* ---------- AUDIENCE SECTION ---------- */
.audience {
    background: var(--bg-canvas);
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-lg);
}

.audience-card {
    text-align: center;
    padding: var(--space-xl);
    background: var(--bg-primary);
    border: 1px solid var(--border-muted);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.audience-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-emphasis);
}

.audience-card i {
    font-size: 2rem;
    color: var(--accent-blue);
    margin-bottom: var(--space-md);
}

.audience-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.audience-card p {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    line-height: 1.5;
}

/* ---------- CTA SECTION ---------- */
.cta {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-muted);
}

.cta-card {
    background: linear-gradient(135deg, var(--bg-elevated), var(--bg-secondary));
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--space-xl);
}

.cta-content {
    padding: var(--space-2xl);
}

.cta-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: rgba(63, 185, 80, 0.1);
    border: 1px solid rgba(63, 185, 80, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-green);
    margin-bottom: var(--space-md);
}

.cta-title {
    font-size: clamp(1.25rem, 4vw, 1.75rem);
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.cta-description {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.cta-pricing {
    padding: var(--space-2xl);
    background: var(--bg-tertiary);
    min-width: 280px;
}

.pricing-card {
    text-align: center;
}

.pricing-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
}

.pricing-icon i {
    font-size: 1.5rem;
    color: white;
}

.pricing-price {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--space-xs);
}

.pricing-period {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-bottom: var(--space-lg);
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-align: left;
}

/* ---------- FOOTER ---------- */
.footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-muted);
    padding: var(--space-2xl) 0 var(--space-xl);
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-2xl);
}

.footer-logo {
    margin-bottom: var(--space-md);
}

.footer-logo img {
    height: 40px;
    width: auto;
    display: block;
}

.footer-logo-fallback {
    display: none;
}

.footer-logo img[style*="display: none"] + .footer-logo-fallback {
    display: flex;
    height: 40px;
    width: auto;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    border-radius: var(--radius-sm);
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    color: white;
    padding: 0 16px;
}

.footer-tagline {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    margin-bottom: var(--space-md);
}

.footer-copyright {
    font-size: 0.75rem;
    color: var(--text-muted);
}

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

.footer-column h4 {
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-column a {
    display: block;
    color: var(--text-tertiary);
    text-decoration: none;
    font-size: 0.75rem;
    margin-bottom: var(--space-sm);
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--accent-blue);
}

/* ---------- TOAST ---------- */
.toast {
    position: fixed;
    bottom: -60px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-full);
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    font-weight: 500;
    z-index: 2000;
    transition: bottom var(--transition-base);
    box-shadow: var(--shadow-lg);
    white-space: nowrap;
}

.toast.show {
    bottom: 24px;
}

.toast.success i {
    color: var(--accent-green);
}

.toast.error i {
    color: var(--accent-red);
}

/* ---------- RESPONSIVE DESIGN - FIXED GAPS ---------- */
@media (max-width: 968px) {
    .nav-links {
        display: none;
    }
    
    .nav-mobile-btn {
        display: flex;
    }
    
.nav-right-group:has(.nav-user-avatar) {
    gap: 8px;
}
    .nav-container {
        padding: 0 var(--space-md);
    }
    
    /* CRITICAL FIX: Zero gap between avatar and menu button on mobile */
    .nav-right-group {
        gap: 0;
    }
    
    .nav-actions {
        gap: 0;
    }
    
    .nav-user-avatar {
        margin-right: 0;
    }
    
    .nav-mobile-btn {
        margin-left: 0;
    }
    
    .nav-brand {
        flex: 0 0 auto;
    }
    
    .privacy-grid,
    .cta-card {
        grid-template-columns: 1fr;
    }
    
    .cta-pricing {
        min-width: auto;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .workflow-steps {
        flex-direction: column;
    }
    
    .workflow-arrow {
        transform: rotate(90deg);
    }
    
    .workflow-step {
        width: 100%;
    }
    
    .hero-stats {
        gap: var(--space-lg);
    }
}

@media (max-width: 768px) {
    :root {
        --space-2xl: 32px;
        --space-3xl: 48px;
        --space-4xl: 64px;
        --nav-height: 56px;
    }
    
    section {
        padding: var(--space-3xl) 0;
    }
    
    .nav-container {
        padding: 0 16px;
    }
    
    .nav-logo {
        height: 24px;
    }
    
    .nav-btn {
        padding: 5px 12px;
        font-size: 0.75rem;
    }
    
    .nav-user-avatar {
        width: 28px;
        height: 28px;
        font-size: 0.7rem;
    }
    
    .skeleton-btn {
        width: 60px;
        height: 28px;
    }
    
    .skeleton-btn.primary {
        width: 70px;
    }
    
    .nav-actions {
        gap: 0;
    }
    
    .hero-container {
        padding: var(--space-2xl) var(--space-md);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .feature-card {
        padding: var(--space-lg);
    }
    
    .section-container {
        padding: 0 var(--space-md);
    }
    
    .audience-grid {
        grid-template-columns: 1fr;
    }
    
    .toast {
        width: calc(100% - 32px);
        white-space: normal;
        text-align: center;
        justify-content: center;
    }
    
    .nav-mobile-btn {
        width: 28px;
        height: 28px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-description {
        font-size: 0.875rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .section-description {
        font-size: 0.875rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .hero-stat-divider {
        display: none;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    #mobileActions {
        gap: 10px;
    }
    
    #mobileActions .hero-btn {
        padding: 10px 16px;
        font-size: 0.875rem;
    }
}

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

.feature-card,
.workflow-step,
.audience-card,
.privacy-card {
    animation: fadeInUp 0.6s ease backwards;
}

.feature-card:nth-child(1) { animation-delay: 0s; }
.feature-card:nth-child(2) { animation-delay: 0.05s; }
.feature-card:nth-child(3) { animation-delay: 0.1s; }
.feature-card:nth-child(4) { animation-delay: 0.15s; }
.feature-card:nth-child(5) { animation-delay: 0.2s; }
.feature-card:nth-child(6) { animation-delay: 0.25s; }

/* ---------- UTILITY CLASSES ---------- */
.text-center { text-align: center; }
.text-gradient { 
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple)); 
    -webkit-background-clip: text; 
    background-clip: text; 
    color: transparent; 
}

/* ---------- BUTTON HOVER FIXES ---------- */
.hero-btn-primary:hover,
.hero-btn-primary:active,
.hero-btn-primary:focus {
    background: var(--accent-blue-hover);
    color: white;
}

.hero-btn-secondary:hover,
.hero-btn-secondary:active,
.hero-btn-secondary:focus {
    background: var(--bg-primary);
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

a.hero-btn-primary,
button.hero-btn-primary {
    color: white;
}

a.hero-btn-primary:hover,
button.hero-btn-primary:hover {
    color: white;
    background: var(--accent-blue-hover);
}

#mobileActions .hero-btn-primary {
    color: white;
}

#mobileActions .hero-btn-primary:hover,
#mobileActions .hero-btn-primary:active {
    color: white;
    background: var(--accent-blue-hover);
}

#mobileActions .hero-btn-secondary {
    color: var(--text-secondary);
}

#mobileActions .hero-btn-secondary:hover,
#mobileActions .hero-btn-secondary:active {
    color: var(--accent-blue);
    background: var(--bg-tertiary);
}