:root {
            --midnight: #0A0A0B;
            --white: #FFFFFF;
            --electric-lime: #D4FF00;
            --deep-purple: #4A00E0;
            --warm-gray: #F8F8F8;
            --charcoal: #2C2C2E;
            
            --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;
            
            --text-xs: clamp(0.7rem, 0.9vw, 0.8rem);
            --text-sm: clamp(0.8rem, 1vw, 0.9rem);
            --text-base: clamp(0.95rem, 1.2vw, 1.1rem);
            --text-lg: clamp(1.1rem, 1.4vw, 1.3rem);
            --text-xl: clamp(1.3rem, 1.8vw, 1.6rem);
            --text-2xl: clamp(1.6rem, 2.2vw, 2rem);
            --text-3xl: clamp(2rem, 3vw, 3rem);
            --text-4xl: clamp(2.8rem, 4.5vw, 5rem);
            
            --space-1: 0.25rem;
            --space-2: 0.5rem;
            --space-3: 0.75rem;
            --space-4: 1rem;
            --space-6: 1.5rem;
            --space-8: 2rem;
            --space-12: 3rem;
            --space-16: 4rem;
            --space-20: 5rem;
            --space-24: 6rem;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: var(--font-sans);
            font-size: var(--text-base);
            line-height: 1.4;
            color: var(--midnight);
            background: var(--white);
            overflow-x: hidden;
        }
        
        .container {
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 var(--space-4);
        }
        
        @media (min-width: 768px) {
            .container { padding: 0 var(--space-8); }
        }
        
        /* Skip link */
        .skip-link {
            position: absolute;
            top: -40px;
            left: var(--space-4);
            background: var(--midnight);
            color: var(--electric-lime);
            padding: var(--space-2) var(--space-4);
            text-decoration: none;
            font-family: var(--font-mono);
            font-size: var(--text-xs);
            z-index: 1000;
        }
        
        .skip-link:focus {
            top: var(--space-4);
        }
        
        /* Header */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(10px);
            z-index: 100;
            padding: var(--space-4) 0;
            border-bottom: 1px solid rgba(10, 10, 11, 0.05);
        }
        
        .nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo img {
            height: 52px;
            width: auto;
            display: block;
            transition: opacity 0.2s ease;
        }

        @media (max-width: 480px) {
            .logo img {
                height: 42px;
            }
        }
        
        .nav-menu {
            display: none;
            list-style: none;
            gap: var(--space-8);
            margin: 0;
            padding: 0;
        }
        
        @media (min-width: 768px) {
            .nav-menu { display: flex; }
        }
        
        .nav-menu a {
            color: var(--charcoal);
            text-decoration: none;
            font-weight: 400;
            font-size: var(--text-sm);
            transition: color 0.2s ease;
        }
        
        .nav-menu a:hover,
        .nav-menu a:focus {
            color: var(--deep-purple);
        }
        
        .menu-toggle {
            display: block;
            background: none;
            border: none;
            font-size: var(--text-xl);
            cursor: pointer;
            color: var(--midnight);
            padding: var(--space-2);
        }
        
        @media (min-width: 768px) {
            .menu-toggle { display: none; }
        }
        
        /* Project Header */
        .project-hero {
            padding: calc(80px + var(--space-12)) 0 var(--space-12) 0;
            background: var(--white);
        }
        
        .project-hero-content {
            max-width: 800px;
        }
        
        .back-link {
            display: inline-flex;
            align-items: center;
            gap: var(--space-2);
            color: var(--deep-purple);
            text-decoration: none;
            font-family: var(--font-mono);
            font-size: var(--text-sm);
            margin-bottom: var(--space-6);
            transition: color 0.2s ease;
        }
        
        .back-link:hover {
            color: var(--midnight);
        }
        
        .project-meta {
            font-family: var(--font-mono);
            font-size: var(--text-sm);
            color: var(--deep-purple);
            text-transform: uppercase;
            letter-spacing: 0.1em;
            margin-bottom: var(--space-3);
        }
        
        .project-title {
            font-size: var(--text-4xl);
            font-weight: 800;
            line-height: 0.95;
            color: var(--midnight);
            margin-bottom: var(--space-6);
            letter-spacing: -0.03em;
        }
        
        .project-overview {
            font-size: var(--text-xl);
            font-weight: 300;
            color: var(--charcoal);
            line-height: 1.4;
            max-width: 600px;
        }
        
        /* Info Button */
        .info-button {
            background: none;
            color: var(--deep-purple);
            border: 1px solid rgba(74, 0, 224, 0.3);
            padding: var(--space-2) var(--space-4);
            font-family: var(--font-sans);
            font-size: var(--text-sm);
            cursor: pointer;
            transition: all 0.2s ease;
            margin-top: var(--space-4);
            border-radius: 4px;
            font-weight: 400;
            display: inline-block;
        }

        .info-button:hover {
            background: rgba(74, 0, 224, 0.05);
            border-color: var(--deep-purple);
            transform: translateY(-1px);
        }

        .info-button:focus {
            outline: 2px solid var(--deep-purple);
            outline-offset: 2px;
        }
        
        /* Expandable Boot Camp Info */
        .bootcamp-explanation {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out, padding 0.3s ease-out;
            margin-top: 0;
        }
        
        .bootcamp-explanation.expanded {
            max-height: 200px;
            padding-top: var(--space-4);
        }
        
        .bootcamp-explanation p {
            font-size: var(--text-base);
            color: var(--charcoal);
            line-height: 1.6;
            font-style: italic;
            max-width: 700px;
        }
        
        /* Project Content */
        .project-content {
            padding: var(--space-12) 0;
        }
        
        .content-section {
            margin-bottom: var(--space-16);
        }
        
        .content-section:last-child {
            margin-bottom: 0;
        }
        
        /* Strategy Showcase */
        .strategy-showcase {
            display: grid;
            gap: var(--space-8);
            align-items: center;
            margin-bottom: var(--space-12);
            background: var(--warm-gray);
            padding: var(--space-8);
            border-radius: 12px;
        }
        
        @media (min-width: 768px) {
            .strategy-showcase {
                grid-template-columns: 1fr auto 1fr;
                gap: var(--space-6);
                padding: var(--space-12);
            }
        }
        
        .challenge-block,
        .insight-block {
            text-align: center;
        }
        
        @media (min-width: 768px) {
            .challenge-block,
            .insight-block {
                text-align: left;
            }
        }
        
        .challenge-block h3,
        .insight-block h3 {
            font-family: var(--font-mono);
            font-size: var(--text-sm);
            color: var(--deep-purple);
            text-transform: uppercase;
            letter-spacing: 0.1em;
            margin-bottom: var(--space-3);
        }
        
        .challenge-block p,
        .insight-block p {
            font-size: var(--text-base);
            color: var(--charcoal);
            line-height: 1.6;
        }
        
        .challenge-block em,
        .insight-block em {
            color: var(--deep-purple);
            font-style: normal;
            font-weight: 500;
        }
        
        .thinking-arrow {
            font-size: var(--text-2xl);
            color: var(--deep-purple);
            font-weight: 300;
            display: none;
        }
        
        @media (min-width: 768px) {
            .thinking-arrow {
                display: block;
                text-align: center;
            }
        }
        
        .role-details {
            max-width: 400px;
        }
        
        .role-column h4 {
            font-family: var(--font-mono);
            font-size: var(--text-sm);
            color: var(--deep-purple);
            text-transform: uppercase;
            letter-spacing: 0.1em;
            margin-bottom: var(--space-3);
        }
        
        .role-column p {
            font-size: var(--text-base);
            color: var(--charcoal);
            line-height: 1.6;
        }
        
        /* Main Campaign Showcase */
        .campaign-showcase {
            display: grid;
            gap: var(--space-12);
            align-items: center;
            margin-bottom: var(--space-16);
        }
        
        @media (min-width: 768px) {
            .campaign-showcase {
                grid-template-columns: 1.2fr 1fr;
                gap: var(--space-16);
            }
        }
        
        .showcase-visual {
            position: relative;
            order: 2;
        }
        
        @media (min-width: 768px) {
            .showcase-visual {
                order: 1;
            }
        }
        
        /* Video Container */
        .campaign-hero {
            width: 100%;
            aspect-ratio: 4/5;
            border-radius: 12px;
            position: relative;
            overflow: hidden;
        }
        
        .video-container {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    filter: 
        drop-shadow(0 4px 16px rgba(10, 10, 11, 0.08))
        drop-shadow(0 8px 32px rgba(10, 10, 11, 0.12))
        drop-shadow(0 16px 64px rgba(10, 10, 11, 0.06));
    transition: all 0.4s ease;
}

.video-container:hover {
    transform: translateY(-2px);
    filter: 
        drop-shadow(0 6px 20px rgba(10, 10, 11, 0.10))
        drop-shadow(0 12px 40px rgba(10, 10, 11, 0.14))
        drop-shadow(0 20px 72px rgba(10, 10, 11, 0.08));
}
        
        .hero-video {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
            display: block;
        }
        
        /* Remove browser video controls */
        .hero-video::-webkit-media-controls {
            display: none !important;
        }
        
        .hero-video::-webkit-media-controls-panel {
            display: none !important;
        }
        
        /* Fallback styling if video doesn't load */
        .video-fallback {
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, #4A9B8E 0%, #F4A261 30%, #2A3D47 100%);
            border-radius: 12px;
        }
        
        /* Showcase Insight Text */
        .showcase-insight {
            order: 1;
        }
        
        @media (min-width: 768px) {
            .showcase-insight {
                order: 2;
            }
        }
        
        .showcase-insight h2 {
            font-size: var(--text-2xl);
            font-weight: 700;
            color: var(--midnight);
            margin-bottom: var(--space-4);
            line-height: 1.1;
        }
        
        .insight-lead {
            font-size: var(--text-xl);
            font-weight: 500;
            color: var(--deep-purple);
            margin-bottom: var(--space-4);
            line-height: 1.3;
        }
        
        .showcase-insight p:last-child {
            font-size: var(--text-base);
            color: var(--charcoal);
            line-height: 1.6;
        }
        
        /* Executions Gallery */
        /* ==========================================
   INSTAGRAM CAMPAIGN SHOWCASE
   ========================================== */

.instagram-campaign-showcase {
    max-width: 1200px;
    margin: var(--space-20) auto 0;
}

.campaign-intro {
    margin-bottom: var(--space-12);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.campaign-intro p {
    font-size: var(--text-lg);
    color: var(--charcoal);
    line-height: 1.5;
    font-weight: 300;
}

.showcase-image-container {
    position: relative;
    margin: 0 auto;
    max-width: 100%;
    text-align: center;
}

.campaign-showcase-image {
    width: 100%;
    max-width: 1200px;
    height: auto;
    border-radius: 16px;
    filter: 
        drop-shadow(0 4px 16px rgba(10, 10, 11, 0.08))
        drop-shadow(0 8px 32px rgba(10, 10, 11, 0.12))
        drop-shadow(0 16px 64px rgba(10, 10, 11, 0.06));
    transition: all 0.4s ease;
    display: block;
}

.campaign-showcase-image:hover {
    transform: translateY(-4px);
    filter: 
        drop-shadow(0 8px 24px rgba(10, 10, 11, 0.12))
        drop-shadow(0 16px 48px rgba(10, 10, 11, 0.16))
        drop-shadow(0 24px 80px rgba(10, 10, 11, 0.08));
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .campaign-showcase-image {
        border-radius: 12px;
        filter: 
            drop-shadow(0 2px 12px rgba(10, 10, 11, 0.08))
            drop-shadow(0 4px 24px rgba(10, 10, 11, 0.10));
    }
    
    .campaign-showcase-image:hover {
        transform: translateY(-2px);
        filter: 
            drop-shadow(0 4px 16px rgba(10, 10, 11, 0.12))
            drop-shadow(0 8px 32px rgba(10, 10, 11, 0.14));
    }
}

/* Additional Executions Section */
.additional-executions {
    margin: var(--space-20) auto var(--space-24);
    max-width: 1000px;
}

.executions-intro {
    text-align: center;
    margin-bottom: var(--space-12);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.executions-intro h3 {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--midnight);
    margin-bottom: var(--space-3);
}

.executions-intro p {
    font-size: var(--text-base);
    color: var(--charcoal);
    line-height: 1.6;
}

/* FB Hero Section */
.fb-hero-section {
    text-align: center;
    margin-bottom: var(--space-16);
}

.fb-hero-image {
    width: 100%;
    max-width: 900px; /* Much wider showcase */
    height: auto;
    filter: 
        drop-shadow(0 4px 16px rgba(10, 10, 11, 0.08))
        drop-shadow(0 8px 32px rgba(10, 10, 11, 0.12));
    transition: all 0.4s ease;
    display: block;
    margin: 0 auto var(--space-4) auto;
    border-radius: 8px;
}

.fb-hero-image:hover {
    transform: translateY(-2px);
    filter: 
        drop-shadow(0 6px 20px rgba(10, 10, 11, 0.10))
        drop-shadow(0 12px 40px rgba(10, 10, 11, 0.14));
}

/* Story Editorial Section */
.story-editorial {
    display: grid;
    gap: var(--space-8);
    align-items: center;
    margin-top: var(--space-16);
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    padding: var(--space-8);
    background: var(--warm-gray);
    border-radius: 16px;
}

@media (min-width: 768px) {
    .story-editorial {
        grid-template-columns: 1.5fr 1fr;
        gap: var(--space-12);
        padding: var(--space-12);
    }
}

.story-text {
    order: 2;
}

@media (min-width: 768px) {
    .story-text {
        order: 1;
    }
}

.story-text h3 {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--midnight);
    margin-bottom: var(--space-4);
    line-height: 1.2;
}

.story-text p {
    font-size: var(--text-base);
    color: var(--charcoal);
    line-height: 1.6;
    margin-bottom: var(--space-4);
}

.story-text p:last-child {
    margin-bottom: 0;
}

.story-visual {
    order: 1;
    text-align: center;
}

@media (min-width: 768px) {
    .story-visual {
        order: 2;
    }
}

.story-image-editorial {
    width: 100%;
    max-width: 280px;
    height: auto;
    filter: 
        drop-shadow(0 6px 24px rgba(10, 10, 11, 0.12))
        drop-shadow(0 12px 48px rgba(10, 10, 11, 0.08));
    transition: all 0.4s ease;
    border-radius: 12px;
}

.story-image-editorial:hover {
    transform: translateY(-4px);
    filter: 
        drop-shadow(0 8px 32px rgba(10, 10, 11, 0.15))
        drop-shadow(0 16px 64px rgba(10, 10, 11, 0.10));
}

.visual-caption {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: rgba(44, 44, 46, 0.7);
    margin-top: var(--space-3);
    font-style: italic;
}

/* Mobile adjustments for editorial */
@media (max-width: 767px) {
    .story-editorial {
        text-align: center;
        padding: var(--space-6);
    }
    
    .story-text {
        text-align: left;
    }
    
    .story-image-editorial {
        max-width: 240px;
    }
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .fb-hero-image {
        max-width: 100%;
    }
    
    .story-image {
        max-width: 280px;
    }
    
    .additional-executions {
        margin: var(--space-16) auto var(--space-20);
    }
}
        
        /* Outcome Section */
        .project-outcome {
            background: var(--warm-gray);
            padding: var(--space-12) 0;
        }
        
        .outcome-content {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .outcome-text {
            font-size: var(--text-lg);
            color: var(--charcoal);
            line-height: 1.5;
            font-weight: 300;
            margin-bottom: var(--space-4);
        }
        
        .team-credit {
            font-family: var(--font-mono);
            font-size: var(--text-sm);
            color: rgba(44, 44, 46, 0.7);
            margin: 0;
        }
        
        /* Navigation */
        .project-navigation {
            padding: var(--space-16) 0;
            background: var(--warm-gray);
        }
        
        .nav-grid {
            display: grid;
            gap: var(--space-6);
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        }
        
        .nav-link {
            display: block;
            padding: var(--space-8);
            text-decoration: none;
            color: var(--charcoal);
            background: var(--white);
            border-radius: 12px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .nav-link::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(45deg, var(--electric-lime), var(--deep-purple));
            transition: left 0.3s ease;
            z-index: 1;
            opacity: 0.1;
        }
        
        .nav-link:hover::before {
            left: 0;
        }
        
        .nav-link:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 25px rgba(74, 0, 224, 0.15);
        }
        
        .nav-content {
            position: relative;
            z-index: 2;
        }
        
        .nav-label {
            font-size: var(--text-xs);
            font-family: var(--font-mono);
            text-transform: uppercase;
            color: var(--deep-purple);
            margin-bottom: var(--space-2);
        }
        
        .nav-title {
            font-size: var(--text-lg);
            font-weight: 600;
            color: var(--midnight);
        }
        
        /* Footer */
        .footer {
            background: var(--midnight);
            color: rgba(255, 255, 255, 0.4);
            padding: var(--space-8) 0;
            text-align: center;
        }
        
        .footer-content {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: var(--space-8);
            flex-wrap: wrap;
        }

        .footer-linkedin {
            font-family: var(--font-mono);
            font-size: var(--text-xs);
            color: rgba(255, 255, 255, 0.6);
            text-decoration: none;
            transition: color 0.2s ease;
        }

        .footer-linkedin:hover {
            color: var(--electric-lime);
        }
        
        .footer p {
            font-family: var(--font-mono);
            font-size: var(--text-xs);
            margin: 0;
        }
        
        /* Utilities */
        .visually-hidden {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }