/**
 * =============================================================================
 * BRAIN RH - AI-POWERED HR MANAGEMENT SOLUTION
 * Professional HR Technology Interface with Advanced Styling
 * =============================================================================
 */

/* Police Söhne */
@font-face {
    font-family: 'Söhne';
    src: url('../fonts/Sohne-Regular.woff2') format('woff2'),
         url('../fonts/Sohne-Regular.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Söhne';
    src: url('../fonts/Sohne-Medium.woff2') format('woff2'),
         url('../fonts/Sohne-Medium.woff') format('woff');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Söhne';
    src: url('../fonts/Sohne-SemiBold.woff2') format('woff2'),
         url('../fonts/Sohne-SemiBold.woff') format('woff');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

/* =============================================================================
   CSS CUSTOM PROPERTIES & FOUNDATION
   ============================================================================= */

:root {
    /* HR Brand Colors */
    --primary-blue: #3b82f6;
    --primary-indigo: #6366f1;
    --primary-purple: #8b5cf6;
    --accent-cyan: #06b6d4;
    --accent-violet: #7c3aed;
    --success-green: #10b981;
    --warning-orange: #f59e0b;
    --error-red: #ef4444;
    
    /* Neutral Palette */
    --neutral-900: #0f172a;
    --neutral-800: #1e293b;
    --neutral-700: #334155;
    --neutral-600: #475569;
    --neutral-500: #64748b;
    --neutral-400: #94a3b8;
    --neutral-300: #cbd5e1;
    --neutral-200: #e2e8f0;
    --neutral-100: #f1f5f9;
    --neutral-50: #f8fafc;
    --white: #ffffff;
    
    /* Glass & Blur Effects */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: rgba(0, 0, 0, 0.1);
    --blur-strong: blur(20px);
    --blur-medium: blur(12px);
    --blur-light: blur(8px);
    
    /* Spacing System */
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;
    
    /* Typography Scale */
    --font-family-primary: 'Söhne', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    --font-size-7xl: 4.5rem;
    
    /* Animation Timings */
    --duration-fast: 0.15s;
    --duration-normal: 0.3s;
    --duration-slow: 0.5s;
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Gradients */
    --gradient-neural: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-indigo) 50%, var(--primary-purple) 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    --gradient-dark: linear-gradient(135deg, var(--neutral-900) 0%, var(--neutral-800) 100%);
    --gradient-hr: linear-gradient(135deg, #3b82f6 0%, #6366f1 25%, #8b5cf6 50%, #06b6d4 75%, #7c3aed 100%);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 20px rgba(59, 130, 246, 0.3);
    --shadow-hr: 0 0 30px rgba(99, 102, 241, 0.4);
}

/* =============================================================================
   BASE STYLES & RESET
   ============================================================================= */

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

html {
    scroll-behavior: smooth;
    line-height: 1.6;
}

body {
    font-family: var(--font-family-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--neutral-100);
    background: var(--neutral-900);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* =============================================================================
   BRAIN RH MAIN CONTAINER
   ============================================================================= */

.brain-rh-main {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.8) 0%, rgba(12, 20, 37, 0.7) 50%, rgba(30, 41, 59, 0.8) 100%);
    display: flex;
    flex-direction: column;
}

/* =============================================================================
   NEURAL NETWORK BACKGROUND CANVAS
   ============================================================================= */

#brain-rh-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
    opacity: 0.6;
    background: radial-gradient(ellipse at center, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
}

/* =============================================================================
   HERO SECTION - STUNNING DESIGN
   ============================================================================= */

.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--space-2xl) 0;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.hero-content {
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--glass-bg);
    backdrop-filter: var(--blur-medium);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    margin-bottom: var(--space-xl);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--neutral-200);
    animation: fadeInUp 0.8s var(--ease-smooth) both;
}

.hero-badge svg {
    color: var(--primary-indigo);
    filter: drop-shadow(0 0 10px rgba(99, 102, 241, 0.5));
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.8s var(--ease-smooth) 0.2s both;
}

.gradient-text {
    background: var(--gradient-hr);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}


.hero-description {
    font-size: var(--font-size-lg);
    color: var(--neutral-300);
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
    animation: fadeInUp 0.8s var(--ease-smooth) 0.4s both;
}

.hero-stats {
    display: flex;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
    animation: fadeInUp 0.8s var(--ease-smooth) 0.6s both;
}

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

.stat-number {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--primary-indigo);
    display: block;
    margin-bottom: var(--space-xs);
    animation: countUp 2s var(--ease-smooth) 1s both;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--neutral-400);
    font-weight: 500;
}

.hero-actions {
    display: flex;
    gap: var(--space-lg);
    animation: fadeInUp 0.8s var(--ease-smooth) 0.8s both;
}

/* Buttons - TemplateB CTA Style */
.brain-rh-main .btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 12px 100px;
    border-radius: 50px;
    font-weight: bold;
    text-transform: uppercase;
    text-decoration: none;
    border: none;
    position: relative;
    background: var(--white);
    color: #4B2B16;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.brain-rh-main .btn-primary::before {
    display: none;
}

.brain-rh-main .btn-primary span,
.brain-rh-main .btn-primary svg {
    position: relative;
    z-index: 1;
    color: #4B2B16;
}

.brain-rh-main .btn-primary:hover,
.brain-rh-main .btn-primary:focus {
    transform: translateY(-2px);
    box-shadow: 0 12px 24px -12px rgba(0, 0, 0, 0.4);
}

.brain-rh-main .btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 9999px;
    background: var(--glass-bg);
    color: var(--neutral-200);
    font-weight: bold;
    text-transform: uppercase;
    text-decoration: none;
    border: 1px solid var(--glass-border);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: var(--blur-light);
}

.brain-rh-main .btn-secondary:hover,
.brain-rh-main .btn-secondary:focus {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-lg);
    color: var(--neutral-200);
}

@keyframes glowingBorderRH {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* =============================================================================
   HERO VISUAL - DASHBOARD PREVIEW WITH VIDEO
   ============================================================================= */

/* =============================================================================
   VIDEO SHOWCASE SECTION - BETWEEN HERO AND FEATURES
   ============================================================================= */

.video-showcase-section {
    padding: var(--space-5xl) 0;
    position: relative;
}

.video-showcase-section .hero-visual {
    position: relative;
    margin-top: 0;
    animation: fadeInUp 0.8s var(--ease-smooth) 0.3s both;
}

.hero-visual {
    position: relative;
    z-index: 2;
    margin-top: var(--space-3xl);
    animation: fadeInUp 0.8s var(--ease-smooth) 1.2s both;
}

.video-container-brain-rh {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.4),
        0 0 100px rgba(255, 140, 0, 0.3),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    
    /* Glowing orange border effect like Brain Invest */
    background: linear-gradient(135deg, 
        rgba(255, 140, 0, 0.9) 0%,
        rgba(255, 69, 0, 0.8) 20%,
        rgba(255, 215, 0, 0.7) 40%,
        transparent 60%,
        rgba(255, 69, 0, 0.8) 80%,
        rgba(255, 140, 0, 0.9) 100%
    );
    background-size: 300% 300%;
    animation: glowingBorderRH 6s ease-in-out infinite;
    padding: 4px;
    
    /* Additional glow effect */
    filter: drop-shadow(0 0 30px rgba(255, 140, 0, 0.4));
}

.video-container-brain-rh::before {
    content: '';
    position: absolute;
    inset: 4px;
    border-radius: calc(24px - 4px);
    background: var(--neutral-900);
    z-index: -1;
}

.brain-rh-video {
    width: 100%;
    height: auto;
    min-height: 500px;
    object-fit: cover;
    border-radius: calc(24px - 4px);
    transition: all 0.4s ease;
    filter: brightness(1.15) contrast(1.1) saturate(1.15);
    
    /* Enhanced video quality */
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

.brain-rh-video:hover {
    filter: brightness(1.25) contrast(1.15) saturate(1.25);
}

.video-container-brain-rh:hover {
    animation-duration: 3s;
    filter: drop-shadow(0 0 50px rgba(255, 140, 0, 0.6));
}

.video-fallback {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: calc(24px - 4px);
}

/* Animation keyframes for glowing border effect */
@keyframes glowingBorderRH {
    0% {
        background-position: 0% 50%;
        filter: drop-shadow(0 0 20px rgba(255, 140, 0, 0.3));
    }
    25% {
        background-position: 100% 0%;
        filter: drop-shadow(0 0 35px rgba(255, 69, 0, 0.5));
    }
    50% {
        background-position: 100% 100%;
        filter: drop-shadow(0 0 40px rgba(255, 215, 0, 0.6));
    }
    75% {
        background-position: 0% 100%;
        filter: drop-shadow(0 0 35px rgba(255, 69, 0, 0.5));
    }
    100% {
        background-position: 0% 50%;
        filter: drop-shadow(0 0 20px rgba(255, 140, 0, 0.3));
    }
}

.dashboard-preview {
    background: var(--glass-bg);
    backdrop-filter: var(--blur-strong);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: var(--space-lg);
    box-shadow: var(--shadow-2xl);
    position: relative;
    overflow: hidden;
}

.dashboard-preview::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-hr);
    opacity: 0.1;
    border-radius: 20px;
}

.dashboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
    position: relative;
    z-index: 2;
}

.dashboard-controls {
    display: flex;
    gap: var(--space-xs);
}

.control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.control.red { background: var(--error-red); }
.control.yellow { background: var(--warning-orange); }
.control.green { background: var(--success-green); }

.dashboard-title {
    font-weight: 600;
    color: var(--neutral-200);
    font-size: var(--font-size-sm);
}

.dashboard-content {
    position: relative;
    z-index: 2;
}

.metrics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.metric-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.metric-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-hr);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.metric-info {
    display: flex;
    flex-direction: column;
}

.metric-value {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--white);
}

.metric-label {
    font-size: var(--font-size-sm);
    color: var(--neutral-400);
}

.chart-container {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: var(--space-lg);
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* =============================================================================
   FEATURES SECTION
   ============================================================================= */

.features-section {
    padding: var(--space-5xl) 0;
    position: relative;
    clear: both;
    margin-bottom: 0;
}

.section-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--glass-bg);
    backdrop-filter: var(--blur-medium);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    margin-bottom: var(--space-lg);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--neutral-200);
}

.section-badge svg {
    color: var(--primary-indigo);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--space-lg);
    line-height: 1.2;
}

.section-description {
    font-size: var(--font-size-lg);
    color: var(--neutral-300);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

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

.feature-card {
    background: var(--glass-bg);
    backdrop-filter: var(--blur-medium);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: var(--space-2xl);
    transition: all var(--duration-normal) var(--ease-smooth);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    min-height: 300px;
    display: flex;
    flex-direction: column;
}

.feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-hr);
    opacity: 0;
    transition: opacity var(--duration-normal) var(--ease-smooth);
    border-radius: 16px;
}

.feature-card:hover::before {
    opacity: 0.1;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-indigo);
    box-shadow: var(--shadow-hr);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-hr);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    color: var(--white);
    position: relative;
    z-index: 2;
}

.feature-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--white);
    position: relative;
    z-index: 2;
}

.feature-description {
    color: var(--neutral-300);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
    position: relative;
    z-index: 2;
    flex: 1;
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    position: relative;
    z-index: 2;
}

.tag {
    padding: var(--space-xs) var(--space-sm);
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 6px;
    font-size: var(--font-size-xs);
    color: var(--primary-indigo);
    font-weight: 500;
}

/* =============================================================================
   INTERACTIVE DEMO SECTION
   ============================================================================= */

.demo-section {
    padding: var(--space-5xl) 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    position: relative;
    clear: both;
    margin-top: 0;
}

.demo-container {
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: var(--blur-strong);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    margin-top: var(--space-2xl);
}

.demo-tabs {
    display: flex;
    background: rgba(255, 255, 255, 0.02);
    position: relative;
    z-index: 10;
}

.demo-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-lg);
    background: transparent;
    border: none;
    color: var(--neutral-400);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-smooth);
    position: relative;
}

.demo-tab::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-hr);
    transform: scaleX(0);
    transition: transform var(--duration-normal) var(--ease-smooth);
}

.demo-tab.active {
    color: var(--white);
    background: rgba(99, 102, 241, 0.1);
}

.demo-tab.active::after {
    transform: scaleX(1);
}

.demo-tab:hover {
    color: var(--white);
    background: rgba(99, 102, 241, 0.05);
}

.demo-content {
    padding: var(--space-2xl);
    background: rgba(7, 15, 30, 0.8);
}

.demo-panel {
    display: none;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s var(--ease-smooth);
}

.demo-panel.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
    animation: fadeIn 0.5s var(--ease-smooth);
}

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

.demo-header h3 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--white);
}

.demo-header p {
    color: var(--neutral-400);
    font-size: var(--font-size-base);
}

/* Dashboard Logo Styles */
.dashboard-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
}

.dashboard-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.brain-logo {
    width: 120px;
    height: auto;
    object-fit: contain;
}

.dashboard-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.dashboard-info {
    flex: 1;
    text-align: center;
}

.dashboard-info h3 {
    margin: 0;
    font-size: var(--font-size-xl);
    color: var(--white);
}

.dashboard-info p {
    margin: var(--space-xs) 0 0 0;
    color: var(--neutral-300);
    font-size: var(--font-size-sm);
}

.demo-widget {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: var(--space-xl);
}

/* =============================================================================
   RECRUITMENT DEMO WIDGET
   ============================================================================= */

.candidate-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.candidate-item {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    transition: all var(--duration-normal) var(--ease-smooth);
    margin-bottom: var(--space-md);
}

.candidate-item:last-child {
    margin-bottom: 0;
}

.candidate-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--primary-indigo);
    transform: translateX(8px);
}

.candidate-avatar {
    position: relative;
    flex-shrink: 0;
}

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

.ai-score {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--gradient-hr);
    color: var(--white);
    font-size: var(--font-size-xs);
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
    border: 2px solid var(--neutral-900);
}

.candidate-info {
    flex: 1;
}

.candidate-info h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--space-xs);
}

.candidate-info p {
    color: var(--neutral-400);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-sm);
}

.candidate-skills {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.skill {
    padding: 2px 8px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 4px;
    font-size: var(--font-size-xs);
    color: var(--primary-indigo);
}

.candidate-actions {
    display: flex;
    gap: var(--space-sm);
    flex-shrink: 0;
}

.btn-action {
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    color: var(--neutral-300);
    border-radius: 6px;
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-smooth);
}

.btn-action:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.btn-action.primary {
    background: var(--gradient-hr);
    color: var(--white);
    border-color: var(--primary-indigo);
}

.btn-action.primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hr);
}

/* =============================================================================
   PERFORMANCE DEMO WIDGET
   ============================================================================= */

.performance-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-lg);
}

.performance-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: var(--space-lg);
}

.performance-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

.performance-header h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--white);
}

.performance-score {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--success-green);
}

.performance-chart {
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
}

.performance-metrics {
    display: flex;
    justify-content: space-between;
}

.metric {
    text-align: center;
}

.metric-label {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--neutral-400);
    margin-bottom: var(--space-xs);
}

.metric-value {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--white);
}

.goals-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.goal-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    transition: all var(--duration-normal) var(--ease-smooth);
}

.goal-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.goal-checkbox {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.goal-item.completed .goal-checkbox {
    background: var(--success-green);
    color: var(--white);
}

.goal-item.in-progress .goal-checkbox {
    background: var(--warning-orange);
    color: var(--white);
}

.goal-item.pending .goal-checkbox {
    background: var(--neutral-600);
    color: var(--neutral-400);
}

.goal-content {
    flex: 1;
}

.goal-text {
    display: block;
    font-weight: 500;
    color: var(--white);
    margin-bottom: 2px;
}

.goal-deadline {
    font-size: var(--font-size-xs);
    color: var(--neutral-400);
}

/* =============================================================================
   ANALYTICS DEMO WIDGET
   ============================================================================= */

.analytics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-lg);
}

.analytics-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: var(--space-lg);
}

.analytics-card h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--space-lg);
}

.analytics-chart {
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
}

.analytics-insight {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 8px;
}

.insight-label {
    font-size: var(--font-size-sm);
    color: var(--neutral-400);
}

.insight-value {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--success-green);
}

.pipeline-stages {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.pipeline-stage {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    transition: all var(--duration-normal) var(--ease-smooth);
}

.pipeline-stage:hover {
    background: rgba(255, 255, 255, 0.05);
}

.stage-name {
    font-size: var(--font-size-sm);
    color: var(--neutral-300);
}

.stage-count {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--primary-indigo);
}

/* =============================================================================
   TESTIMONIALS SECTION
   ============================================================================= */

.testimonials-section {
    padding: var(--space-5xl) 0;
}

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

.testimonial-card {
    background: var(--glass-bg);
    backdrop-filter: var(--blur-medium);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: var(--space-2xl);
    transition: all var(--duration-normal) var(--ease-smooth);
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-hr);
    opacity: 0;
    transition: opacity var(--duration-normal) var(--ease-smooth);
    border-radius: 16px;
}

.testimonial-card:hover::before {
    opacity: 0.05;
}

.testimonial-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-indigo);
    box-shadow: var(--shadow-hr);
}

.testimonial-rating {
    display: flex;
    gap: 2px;
    margin-bottom: var(--space-lg);
    position: relative;
    z-index: 2;
}

.star {
    color: var(--warning-orange);
    font-size: var(--font-size-lg);
}

.testimonial-text {
    font-size: var(--font-size-base);
    color: var(--neutral-300);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
    position: relative;
    z-index: 2;
}

.testimonial-text::before {
    content: '"';
    font-size: var(--font-size-4xl);
    color: var(--primary-indigo);
    position: absolute;
    top: -10px;
    left: -10px;
    opacity: 0.3;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    position: relative;
    z-index: 2;
}

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

.author-info h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--white);
    margin-bottom: 2px;
}

.author-role {
    font-size: var(--font-size-sm);
    color: var(--neutral-400);
    margin-bottom: 2px;
}

.author-company {
    font-size: var(--font-size-sm);
    color: var(--primary-indigo);
    font-weight: 500;
}

/* =============================================================================
   CTA SECTION
   ============================================================================= */

.cta-section {
    padding: var(--space-5xl) 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.cta-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
    text-align: center;
    position: relative;
    z-index: 2;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--space-lg);
    line-height: 1.2;
}

.cta-description {
    font-size: var(--font-size-lg);
    color: var(--neutral-300);
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
}

.cta-actions {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    margin-bottom: var(--space-2xl);
}

.cta-features {
    display: flex;
    gap: var(--space-xl);
    justify-content: center;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--neutral-300);
    font-size: var(--font-size-sm);
}

.feature-item svg {
    color: var(--success-green);
}

/* =============================================================================
   ANIMATIONS
   ============================================================================= */

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes expandLine {
    from {
        transform: scaleX(0);
    }
    to {
        transform: scaleX(1);
    }
}

@keyframes countUp {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* =============================================================================
   ADDITIONAL FIXES FOR FEATURES AND DEMO
   ============================================================================= */

/* Ensure proper spacing and visibility */
.features-section {
    position: relative;
    z-index: 5;
    margin-bottom: 0;
    padding-bottom: var(--space-5xl);
}

.demo-section {
    position: relative;
    z-index: 5;
    margin-top: 0;
    padding-top: var(--space-5xl);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.03) 0%, rgba(139, 92, 246, 0.03) 100%);
}

/* Add a visual separator between sections */
.features-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 2px;
    background: var(--gradient-hr);
    border-radius: 1px;
    opacity: 0.3;
}

/* Ensure sections are properly isolated */
section {
    position: relative;
    width: 100%;
    display: block;
}

/* Prevent any floating issues */
.features-section,
.demo-section,
.testimonials-section,
.cta-section {
    float: none;
    clear: both;
}

/* Fix for feature cards on smaller screens */
@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .feature-card {
        min-height: auto;
        padding: var(--space-xl);
    }
    
    /* Video responsive adjustments */
    .video-container-brain-rh {
        max-width: 95%;
        margin: 2rem auto 0;
    }
    
    .brain-rh-video {
        min-height: 300px;
    }
    
    .video-fallback {
        height: 300px;
    }
    
    .demo-tabs {
        flex-direction: column;
    }
    
    .demo-tab {
        padding: var(--space-md);
    }
    
    .performance-grid,
    .analytics-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
}

/* =============================================================================
   RESPONSIVE DESIGN
   ============================================================================= */

@media (max-width: 1200px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }
    
    .hero-visual {
        order: -1;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .performance-grid,
    .analytics-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --space-xl: 1.5rem;
        --space-2xl: 2rem;
        --space-3xl: 3rem;
        --space-4xl: 4rem;
        --space-5xl: 5rem;
    }
    
    .section-container {
        padding: 0 var(--space-lg);
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-lg);
    }
    
    .hero-actions {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .demo-tabs {
        flex-direction: column;
    }
    
    .demo-tab {
        padding: var(--space-md);
    }
    
    .candidate-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }
    
    .candidate-actions {
        width: 100%;
        justify-content: space-between;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-features {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .hero-container,
    .section-container {
        padding: 0 var(--space-md);
    }
    
    /* Video mobile adjustments */
    .video-container-brain-rh {
        max-width: 100%;
        margin: 1.5rem auto 0;
        padding: 2px;
    }
    
    .brain-rh-video {
        min-height: 250px;
    }
    
    .video-fallback {
        height: 250px;
    }
    
    .features-grid {
        gap: var(--space-lg);
    }
    
    .feature-card {
        padding: var(--space-xl);
    }
    
    .demo-content {
        padding: var(--space-lg);
    }
    
    .demo-widget {
        padding: var(--space-lg);
    }
}

/* =============================================================================
   ACCESSIBILITY & PERFORMANCE
   ============================================================================= */

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

/* Focus styles for accessibility */
button:focus-visible,
a:focus-visible {
    outline: 2px solid var(--primary-indigo);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --glass-bg: rgba(255, 255, 255, 0.1);
        --glass-border: rgba(255, 255, 255, 0.2);
        --neutral-300: rgba(255, 255, 255, 0.9);
        --neutral-400: rgba(255, 255, 255, 0.8);
    }
}

/* Print styles */
@media print {
    .brain-rh-main {
        background: white;
        color: black;
    }
    
    .hero-section,
    .demo-section,
    .cta-section {
        break-inside: avoid;
    }
}