* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            -ms-overflow-style: none;
    scrollbar-width: none;
        }

        /* hiding the ugly chrome bar and also i have added hidding feature for other web browsers too */
        *::-webkit-scrollbar {
    display: none;
}



        :root {
            --primary-blue: #1a365d;
            --secondary-blue: #2d3748;
            --accent-blue: #3182ce;
            --light-blue: #e6f3ff;
            --success-green: #38a169;
            --warning-orange: #dd6b20;
            --purple: #805ad5;
            --dark-text: #1a202c;
            --medium-text: #4a5568;
            --light-text: #718096;
            --border-color: #e2e8f0;
            --background: #ffffff;
            --surface: #f8fafc;
        }

        body {
            font-family: 'Inter', system-ui, -apple-system, sans-serif;
            line-height: 1.6;
            color: var(--dark-text);
            background: var(--background);
            
        }


        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .container-narrow {
            max-width: 900px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Navigation */
        .navbar {
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.98) 100%);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(49, 130, 206, 0.1);
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            transition: all 0.3s ease;
            box-shadow: 0 4px 20px rgba(26, 54, 93, 0.1);
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 32px;
            max-width: 1200px;
            margin: 0 auto;
        }

        /* Animated Logo with Data Elements */
        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 20px;
            font-weight: 800;
            color: var(--primary-blue);
            text-decoration: none;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .logo:hover {
            transform: translateY(-1px);
        }

        .logo-chart {
            width: 32px;
            height: 24px;
            position: relative;
            overflow: hidden;
        }

        .logo-bar {
            position: absolute;
            bottom: 0;
            width: 4px;
            background: var(--accent-blue);
            border-radius: 2px;
            animation: dataFlow 2s ease-in-out infinite;
        }

        .logo-bar:nth-child(1) {
            left: 2px;
            height: 60%;
            animation-delay: 0s;
        }

        .logo-bar:nth-child(2) {
            left: 8px;
            height: 80%;
            animation-delay: 0.2s;
        }

        .logo-bar:nth-child(3) {
            left: 14px;
            height: 45%;
            animation-delay: 0.4s;
        }

        .logo-bar:nth-child(4) {
            left: 20px;
            height: 90%;
            animation-delay: 0.6s;
        }

        .logo-bar:nth-child(5) {
            left: 26px;
            height: 70%;
            animation-delay: 0.8s;
        }

        @keyframes dataFlow {

            0%,
            100% {
                opacity: 0.6;
                transform: scaleY(1);
            }

            50% {
                opacity: 1;
                transform: scaleY(1.2);
            }
        }

        /* Navigation Links with Data Icons */
        .nav-links {
            display: flex;
            list-style: none;
            gap: 0;
        }

        .nav-item {
            position: relative;
        }

        .nav-link {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--medium-text);
            text-decoration: none;
            font-weight: 600;
            font-size: 15px;
            padding: 12px 20px;
            border-radius: 8px;
            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(90deg, transparent, rgba(49, 130, 206, 0.1), transparent);
            transition: left 0.5s ease;
        }

        .nav-link:hover::before {
            left: 100%;
        }

        .nav-link:hover {
            color: var(--primary-blue);
            background: rgba(49, 130, 206, 0.05);
            transform: translateY(-1px);
        }

        /* Data Icons for Each Section */
        .nav-icon {
            width: 16px;
            height: 16px;
            position: relative;
            transition: all 0.3s ease;
        }

        /* Projects Icon - Stacked Charts */
        .projects-icon {
            display: flex;
            flex-direction: column;
            gap: 1px;
        }

        .projects-icon::before,
        .projects-icon::after {
            content: '';
            height: 2px;
            background: currentColor;
            border-radius: 1px;
            transition: all 0.3s ease;
        }

        .projects-icon::before {
            width: 12px;
        }

        .projects-icon::after {
            width: 16px;
        }

        .nav-link:hover .projects-icon::before {
            width: 16px;
        }

        .nav-link:hover .projects-icon::after {
            width: 12px;
        }

        /* Skills Icon - Pie Chart */
        .skills-icon {
            border: 2px solid currentColor;
            border-radius: 50%;
            position: relative;
        }

        .skills-icon::before {
            content: '';
            position: absolute;
            top: -2px;
            left: -2px;
            width: 8px;
            height: 8px;
            border: 2px solid currentColor;
            border-left-color: transparent;
            border-bottom-color: transparent;
            border-radius: 50%;
            transition: transform 0.3s ease;
        }

        .nav-link:hover .skills-icon::before {
            transform: rotate(90deg);
        }

        /* Contact Icon - Signal Bars */
        .contact-icon {
            display: flex;
            align-items: flex-end;
            gap: 1px;
        }

        .contact-bar {
            width: 2px;
            background: currentColor;
            border-radius: 1px;
            transition: all 0.3s ease;
        }

        .contact-bar:nth-child(1) {
            height: 4px;
        }

        .contact-bar:nth-child(2) {
            height: 8px;
        }

        .contact-bar:nth-child(3) {
            height: 12px;
        }

        .contact-bar:nth-child(4) {
            height: 16px;
        }

        .nav-link:hover .contact-bar {
            background: var(--success-green);
        }

        .nav-link:hover .contact-bar:nth-child(1) {
            height: 6px;
        }

        .nav-link:hover .contact-bar:nth-child(2) {
            height: 10px;
        }

        .nav-link:hover .contact-bar:nth-child(3) {
            height: 14px;
        }

        .nav-link:hover .contact-bar:nth-child(4) {
            height: 18px;
        }

        /* Progress Indicator */
        .nav-progress {
            position: absolute;
            bottom: 0;
            left: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--accent-blue), var(--success-green));
            border-radius: 1px;
            transition: width 0.3s ease;
            width: 0%;
        }

        /* CTA Button */
        .nav-cta {
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--primary-blue);
            color: white;
            padding: 10px 20px;
            border-radius: 6px;
            text-decoration: none;
            font-weight: 600;
            font-size: 14px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .nav-cta::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: left 0.5s ease;
        }

        .nav-cta:hover::before {
            left: 100%;
        }

        .nav-cta:hover {
            background: var(--secondary-blue);
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(26, 54, 93, 0.3);
        }

        /* Scroll-based navbar changes */
        .navbar.scrolled {
            background: rgba(255, 255, 255, 0.98);
            box-shadow: 0 2px 20px rgba(26, 54, 93, 0.15);
        }

        /* Hero Section */
        .hero {
            padding: 120px 0 80px;
            background: linear-gradient(135deg, var(--surface) 0%, var(--light-blue) 100%);
            min-height: 100vh;
            display: flex;
            align-items: center;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 500px;
            gap: 60px;
            align-items: center;
            width: 100%;
        }

        .hero-content {
            max-width: 600px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--background);
            border: 1px solid var(--border-color);
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 500;
            color: var(--success-green);
            margin-bottom: 24px;
        }

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

        @keyframes pulse {
            0% {
                opacity: 1;
            }

            50% {
                opacity: 0.5;
            }

            100% {
                opacity: 1;
            }
        }

        .hero h1 {
            font-size: 52px;
            font-weight: 800;
            color: var(--primary-blue);
            margin-bottom: 16px;
            line-height: 1.1;
        }

        .hero-subtitle {
            font-size: 22px;
            color: var(--medium-text);
            margin-bottom: 32px;
            font-weight: 600;
        }

        .hero-description {
            font-size: 18px;
            color: var(--light-text);
            margin-bottom: 48px;
            line-height: 1.7;
        }

        .cta-buttons {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            border-radius: 6px;
            text-decoration: none;
            font-weight: 600;
            font-size: 15px;
            transition: all 0.2s ease;
            border: none;
            cursor: pointer;
        }

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

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

        .btn-secondary {
            background: var(--background);
            color: var(--primary-blue);
            border: 1px solid var(--border-color);
        }

        .btn-secondary:hover {
            border-color: var(--primary-blue);
            transform: translateY(-1px);
        }

        /* Optimized for Transparent PNG */
        .hero-image {
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100%;
        }

        .hero-image-container {
            width: 100%;
            max-width: 500px;
            height: 500px;
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            /* Subtle background for transparent image */
            background: linear-gradient(135deg, rgba(49, 130, 206, 0.05) 0%, rgba(49, 130, 206, 0.1) 100%);
            border-radius: 20px;
            /* Optional: Add subtle border */
            border: 1px solid rgba(49, 130, 206, 0.1);
        }

        .hero-image img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            /* Keep full image visible */
            object-position: center;
            /* Remove border-radius since image is transparent */
        }


        /* Skills Visualization - Large Graph */
        .skills-showcase {
            background: var(--background);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 48px;
            box-shadow: 0 8px 32px rgba(26, 54, 93, 0.12);
        }

        .chart-header {
            text-align: center;
            margin-bottom: 48px;
        }

        .chart-title {
            font-size: 28px;
            font-weight: 700;
            color: var(--primary-blue);
            margin-bottom: 12px;
        }

        .chart-subtitle {
            font-size: 18px;
            color: var(--light-text);
        }

        .chart-container {
            position: relative;
            height: 450px;
            margin-bottom: 32px;
            background: var(--surface);
            border-radius: 12px;
            padding: 24px;
        }

        .chart-svg {
            width: 100%;
            height: 100%;
        }

        .skill-line {
            fill: none;
            stroke: var(--accent-blue);
            stroke-width: 4;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        .skill-area {
            fill: url(#skillGradient);
            opacity: 0.3;
        }

        .skill-point {
            stroke: var(--background);
            stroke-width: 4;
            r: 8;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .skill-point:hover {
            r: 12;
            stroke-width: 5;
        }

        .skill-point.python {
            fill: #3776ab;
        }

        .skill-point.sql {
            fill: #336791;
        }

        .skill-point.tableau {
            fill: #e97627;
        }

        .skill-point.powerbi {
            fill: #f2c811;
        }

        .skill-point.excel {
            fill: #107c41;
        }

        .skill-point.sbn {
            fill: #8e44ad;
        }

        .skill-point.servicenow {
            fill: #62d84e;
        }

        .skill-point.office {
            fill: #d13438;
        }

        .skill-labels {
            font-size: 14px;
            font-weight: 600;
            fill: var(--medium-text);
        }

        .axis-labels {
            font-size: 16px;
            font-weight: 600;
            fill: var(--primary-blue);
        }

        .skill-tooltip {
            position: absolute;
            background: var(--dark-text);
            color: white;
            padding: 16px 20px;
            border-radius: 12px;
            font-size: 14px;
            font-weight: 500;
            pointer-events: none;
            opacity: 0;
            transform: translateY(-10px);
            transition: all 0.3s ease;
            z-index: 10;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
            max-width: 250px;
        }

        .skill-tooltip.active {
            opacity: 1;
            transform: translateY(0);
        }

        .skill-tooltip::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 0;
            border-left: 8px solid transparent;
            border-right: 8px solid transparent;
            border-top: 8px solid var(--dark-text);
        }

        /* Skills Pie Chart Section */
        .skills-pie-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .pie-chart-wrapper {
            position: relative;
            width: 100%;
            max-width: 400px;
            margin: 0 auto;
        }

        .pie-chart {
            width: 100%;
            height: auto;
            transform: rotate(-90deg);
        }

        .pie-slice {
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .pie-slice:hover {
            transform: scale(1.05);
            filter: brightness(1.1);
        }

        .pie-legend {
            display: grid;
            gap: 16px;
        }

        .legend-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px;
            border-radius: 8px;
            transition: all 0.2s ease;
            cursor: pointer;
        }

        .legend-item:hover {
            background: var(--surface);
            transform: translateX(4px);
        }

        .legend-color {
            width: 20px;
            height: 20px;
            border-radius: 4px;
            flex-shrink: 0;
        }

        .legend-info {
            flex: 1;
        }

        .legend-skill {
            font-size: 16px;
            font-weight: 600;
            color: var(--primary-blue);
            margin-bottom: 4px;
        }

        .legend-level {
            font-size: 12px;
            font-weight: 500;
            padding: 2px 8px;
            border-radius: 12px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            display: inline-block;
        }

        .level-basic {
            background: #fef5e7;
            color: var(--warning-orange);
        }

        .level-medium {
            background: #e6fffa;
            color: #319795;
        }

        .level-advanced {
            background: #f0fff4;
            color: var(--success-green);
        }

        .milestones {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
            margin-top: 24px;
        }

        .milestone {
            text-align: center;
            padding: 16px 12px;
            background: var(--surface);
            border-radius: 8px;
            border-left: 4px solid var(--accent-blue);
        }

        .milestone-number {
            font-size: 20px;
            font-weight: 700;
            color: var(--accent-blue);
            display: block;
        }

        .milestone-label {
            font-size: 12px;
            color: var(--medium-text);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        /* Capabilities Section */
        .capabilities {
            padding: 80px 0;
            background: var(--surface);
        }

        .container {
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 24px;
        }

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

        .section-title {
            font-size: 36px;
            font-weight: 700;
            color: var(--primary-blue);
            margin-bottom: 16px;
        }

        .section-subtitle {
            font-size: 18px;
            color: var(--medium-text);
        }

        .capabilities-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 32px;
        }

        .capability {
            background: var(--background);
            padding: 32px;
            border-radius: 12px;
            border: 1px solid var(--border-color);
            transition: all 0.3s ease;
        }

        .capability:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 25px rgba(26, 54, 93, 0.1);
            border-color: var(--accent-blue);
        }

        .capability-header {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 16px;
        }

        .capability-icon {
            width: 48px;
            height: 48px;
            background: var(--accent-blue);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 20px;
        }

        .capability-title {
            font-size: 20px;
            font-weight: 600;
            color: var(--primary-blue);
        }

        .capability-count {
            font-size: 14px;
            color: var(--accent-blue);
            font-weight: 600;
        }

        .capability-description {
            font-size: 15px;
            color: var(--medium-text);
            line-height: 1.6;
        }

        /* Specific colors for different capabilities */
        .power-bi .capability-icon { background: #f2c811; }
        .python .capability-icon { background: #3776ab; }
        .tableau .capability-icon { background: #e97627; }
        .business .capability-icon { background: #10b981; }
        /* Section Base */
        .section {
            padding: 80px 0;
        }

        .section-header {
            margin-bottom: 64px;
            text-align: center;
        }

        .section-title {
            font-size: 36px;
            font-weight: 700;
            color: var(--primary-blue);
            margin-bottom: 16px;
        }

        .section-subtitle {
            font-size: 18px;
            color: var(--light-text);
            max-width: 600px;
            margin: 0 auto;
        }

        
        /* Case Studies */
      .case-studies {
    background: var(--surface);
    padding: 80px 0;
    min-height: 100vh;
}

.case-study {
    background: var(--background);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 0;
    margin-bottom: 48px;
    transition: all 0.3s ease;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.case-study:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* Project Cover Image */
.project-cover {
    width: 100%;
    height: 300px;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
}

.project-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    cursor: pointer;
}

.project-cover:hover img {
    transform: scale(1.05);
}

/* Fallback for when images aren't loaded */
.project-cover::before {
    content: attr(data-project);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 24px;
    font-weight: 600;
    text-align: center;
    z-index: 1;
    opacity: 0.8;
}

.case-study-body {
    padding: 48px;
}

.case-study-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.case-study-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 8px;
}

.case-study-type {
    background: var(--light-blue);
    color: var(--accent-blue);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.project-overview {
    color: var(--medium-text);
    margin-bottom: 32px;
    font-size: 16px;
    line-height: 1.7;
}

/* Read More Button */
.read-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-blue);
    background: none;
    border: 2px solid var(--accent-blue);
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 24px;
}

.read-more-btn:hover {
    background: var(--accent-blue);
    color: white;
    transform: translateY(-1px);
}

.read-more-btn .toggle-icon {
    transition: transform 0.3s ease;
}

.read-more-btn.expanded .toggle-icon {
    transform: rotate(180deg);
}

/* Expandable Content */
.expandable-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.expandable-content.expanded {
    max-height: 2000px;
}

.case-study-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    margin-bottom: 40px;
}

.case-study-section h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.case-study-section p {
    color: var(--medium-text);
    margin-bottom: 16px;
    line-height: 1.7;
}

.case-study-section ul {
    list-style: none;
    padding: 0;
}

.case-study-section li {
    color: var(--medium-text);
    margin-bottom: 8px;
    padding-left: 16px;
    position: relative;
    line-height: 1.6;
}

.case-study-section li::before {
    content: "→";
    color: var(--accent-blue);
    position: absolute;
    left: 0;
    font-weight: 600;
}

.highlight-stat {
    background: var(--light-blue);
    color: var(--primary-blue);
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 600;
}

/* Project Gallery */
.project-gallery {
    margin: 32px 0;
    padding: 24px;
    background: var(--surface);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.gallery-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}

.gallery-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 16/10;
    background: var(--background);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: all 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* Fallback for gallery items without images */
.gallery-item.placeholder {
    background: linear-gradient(135deg, var(--light-blue), var(--surface));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-blue);
    font-weight: 600;
    text-align: center;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 32px 0;
    padding: 24px;
    background: var(--surface);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.tech-tag {
    background: var(--background);
    color: var(--medium-text);
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    font-family: 'JetBrains Mono', monospace;
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.tech-tag:hover {
    background: var(--accent-blue);
    color: white;
    transform: translateY(-1px);
}

.case-study-links {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.case-study-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    padding: 12px 20px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.2s ease;
    background: var(--background);
}

.case-study-link:hover {
    background: var(--accent-blue);
    color: white;
    border-color: var(--accent-blue);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(49, 130, 206, 0.2);
}

.case-study-link i {
    font-size: 16px;
}

/* See More Projects GitHub Button */
.see-more-projects {
    text-align: center;
    margin-top: 80px;
    padding: 40px 0;
}

.see-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 20px 40px;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(26, 54, 93, 0.3);
    border: none;
    position: relative;
    overflow: hidden;
}

.see-more-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(26, 54, 93, 0.4);
}

.see-more-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.see-more-btn:hover::before {
    left: 100%;
}

.see-more-btn .fab {
    font-size: 20px;
    transition: transform 0.3s ease;
}

.see-more-btn:hover .fab {
    transform: scale(1.1);
}

.see-more-btn .fas {
    transition: transform 0.3s ease;
}

.see-more-btn:hover .fas {
    transform: translateX(3px);
}

/* Lightbox Styles */
.lightbox-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
    animation: fadeIn 0.3s;
    cursor: pointer;
}

.lightbox-modal.active {
    display: flex !important;
    align-items: center;
    justify-content: center;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    text-align: center;
    cursor: default;
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    color: white;
    font-size: 35px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10000;
    transition: color 0.3s ease;
}

.lightbox-close:hover {
    color: var(--accent-blue);
}

#lightbox-image {
    max-width: 100%;
    max-height: 80vh;
    border-radius: 10px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

#lightbox-caption {
    color: white;
    padding: 15px;
    font-size: 16px;
    margin-top: 10px;
    background: rgba(0,0,0,0.7);
    border-radius: 8px;
    backdrop-filter: blur(10px);
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .section-title {
        font-size: 36px;
    }
    
    .section-subtitle {
        font-size: 18px;
    }
    
    .case-study-body {
        padding: 24px;
    }
    
    .case-study-content {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .project-cover {
        height: 200px;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .case-study-links {
        flex-direction: column;
    }
    
    .case-study-link {
        justify-content: center;
    }
    
    .see-more-btn {
        padding: 16px 32px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .case-studies {
        padding: 40px 0;
    }
    
    .case-study-body {
        padding: 20px;
    }
    
    .case-study-title {
        font-size: 24px;
    }
    
    .see-more-btn {
        padding: 14px 24px;
        font-size: 14px;
        gap: 8px;
    }
}

        /* Contact Section */
        .contact {
            background: var(--primary-blue);
            color: white;
            text-align: center;
        }

        .contact .section-title {
            color: white;
        }

        .contact .section-subtitle {
            color: rgba(255, 255, 255, 0.8);
        }

        .contact-cta {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            padding: 48px;
            border-radius: 8px;
            margin-top: 48px;
        }

        .contact-cta h3 {
            font-size: 24px;
            margin-bottom: 16px;
        }

        .contact-cta p {
            font-size: 18px;
            margin-bottom: 32px;
            color: rgba(255, 255, 255, 0.8);
        }

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

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

        .contact-info {
            display: flex;
            justify-content: center;
            gap: 32px;
            margin-top: 48px;
            flex-wrap: wrap;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 8px;
            color: rgba(255, 255, 255, 0.8);
        }

        .contact-item a {
            color: white;
            text-decoration: none;
        }

        /* Footer */
        .footer {
            background: var(--secondary-blue);
            color: rgba(255, 255, 255, 0.7);
            text-align: center;
            padding: 32px 0;
        }

/* ========================================
   RESPONSIVE DESIGN - MOBILE FIRST APPROACH
   ======================================== */

/* Mobile First - Base styles (320px and up) */
@media screen and (max-width: 767px) {
    
    /* Container adjustments */
    .container {
        padding: 0 16px;
        max-width: 100%;
    }
    
    .container-narrow {
        padding: 0 16px;
        max-width: 100%;
    }
    
    /* Navigation - Mobile */
    .nav-container {
        padding: 12px 16px;
        position: relative;
    }
    
    /* Hide most navigation items on mobile, keep only essential ones */
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(12px);
        border-top: 1px solid var(--border-color);
        box-shadow: 0 4px 20px rgba(26, 54, 93, 0.15);
        flex-direction: column;
        padding: 16px 0;
        gap: 0;
    }
    
    /* Show only Home and Hire Me on mobile */
    .nav-item:not(.nav-home):not(.nav-hire) {
        display: none !important;
    }
    
    .nav-link {
        padding: 16px 24px;
        border-radius: 0;
        font-size: 16px;
    }
    
    /* Mobile menu toggle (if you want to add hamburger later) */
    .mobile-menu-toggle {
        display: block;
        background: none;
        border: none;
        font-size: 20px;
        color: var(--primary-blue);
        cursor: pointer;
        padding: 8px;
    }
    
    /* Logo adjustments */
    .logo {
        font-size: 18px;
    }
    
    .logo-chart {
        width: 28px;
        height: 20px;
    }
    
    /* CTA Button mobile */
    .nav-cta {
        padding: 8px 16px;
        font-size: 13px;
    }
    
    /* Hero Section - Mobile */
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
        text-align: center;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero h1 {
        font-size: 32px;
        margin-bottom: 12px;
    }
    
    .hero-subtitle {
        font-size: 18px;
        margin-bottom: 24px;
    }
    
    .hero-description {
        font-size: 16px;
        margin-bottom: 32px;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
        padding: 16px 24px;
        font-size: 16px;
    }
    
    /* Hero Image - Mobile */
    .hero-image-container {
        height: 300px;
        max-width: 300px;
        margin: 0 auto;
    }
    
    /* Skills Section - Mobile */
    .skills-showcase {
        padding: 24px 16px;
        margin: 0 -16px;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }
    
    .chart-header .chart-title {
        font-size: 24px;
    }
    
    .chart-header .chart-subtitle {
        font-size: 16px;
    }
    
    .chart-container {
        height: 300px;
        padding: 16px;
    }
    
    /* Skills Pie Chart - Mobile */
    .skills-pie-container {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .pie-chart-wrapper {
        max-width: 280px;
    }
    
    .legend-item {
        padding: 8px;
    }
    
    .legend-skill {
        font-size: 14px;
    }
    
    .milestones {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .milestone {
        padding: 12px;
    }
    
    /* Capabilities - Mobile */
    .capabilities {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .section-subtitle {
        font-size: 16px;
    }
    
    .capabilities-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .capability {
        padding: 24px;
    }
    
    .capability-header {
        gap: 12px;
    }
    
    .capability-icon {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
    
    .capability-title {
        font-size: 18px;
    }
    
    /* Case Studies - Mobile */
    .case-studies {
        padding: 60px 0;
    }
    
    .case-study {
        padding: 24px 16px;
        margin: 0 -16px 24px;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }
    
    .case-study-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .case-study-title {
        font-size: 20px;
    }
    
    .case-study-content {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .tech-stack {
        padding: 16px;
        margin: 16px 0;
    }
    
    .tech-tag {
        font-size: 12px;
        padding: 6px 10px;
    }
    
    .case-study-links {
        flex-direction: column;
        gap: 12px;
    }
    
    .case-study-link {
        justify-content: center;
        padding: 14px 20px;
    }
    
    /* Contact - Mobile */
    .contact {
        padding: 60px 0;
    }
    
    .contact-cta {
        padding: 32px 16px;
        margin-top: 32px;
    }
    
    .contact-cta h3 {
        font-size: 20px;
    }
    
    .contact-cta p {
        font-size: 16px;
        margin-bottom: 24px;
    }
    
    .contact-info {
        flex-direction: column;
        gap: 16px;
        align-items: center;
        margin-top: 32px;
    }
}

/* Small Mobile (320px - 480px) */
@media screen and (max-width: 480px) {
    .hero h1 {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-description {
        font-size: 15px;
    }
    
    .chart-container {
        height: 250px;
        padding: 12px;
    }
    
    .skills-showcase {
        padding: 20px 12px;
    }
    
    .pie-chart-wrapper {
        max-width: 250px;
    }
    
    .section-title {
        font-size: 24px;
    }
}

/* Mobile Landscape (480px - 767px) */
@media screen and (max-width: 767px) and (orientation: landscape) {
    .hero {
        padding: 80px 0 40px;
        min-height: 100vh;
    }
    
    .hero-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
        align-items: center;
    }
    
    .hero-image-container {
        height: 250px;
        max-width: 250px;
    }
    
    .chart-container {
        height: 280px;
    }
    
    .skills-pie-container {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }
    
    .milestones {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .capabilities-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablet Portrait (768px - 991px) */
@media screen and (min-width: 768px) and (max-width: 991px) {
    
    .container {
        padding: 0 32px;
    }
    
    .container-narrow {
        padding: 0 32px;
    }
    
    /* Navigation - Tablet */
    .nav-container {
        padding: 16px 32px;
    }
    
    /* Show more navigation items on tablet but keep it clean */
    .nav-item:not(.nav-home):not(.nav-projects):not(.nav-hire) {
        display: none;
    }
    
    .nav-link {
        padding: 12px 16px;
        font-size: 14px;
    }
    
    .logo {
        font-size: 19px;
    }
    
    /* Hero - Tablet */
    .hero {
        padding: 120px 0 80px;
    }
    
    .hero-grid {
        grid-template-columns: 1fr 1fr;
        gap: 48px;
    }
    
    .hero h1 {
        font-size: 40px;
    }
    
    .hero-subtitle {
        font-size: 20px;
    }
    
    .hero-description {
        font-size: 17px;
    }
    
    .hero-image-container {
        height: 400px;
        max-width: 400px;
    }
    
    .cta-buttons {
        flex-direction: row;
        gap: 16px;
    }
    
    .btn {
        width: auto;
    }
    
    /* Skills - Tablet */
    .skills-showcase {
        padding: 40px 32px;
    }
    
    .chart-container {
        height: 380px;
        padding: 20px;
    }
    
    .skills-pie-container {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    
    .pie-chart-wrapper {
        max-width: 320px;
    }
    
    .milestones {
        grid-template-columns: repeat(3, 1fr);
    }
    
    /* Capabilities - Tablet */
    .capabilities-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 28px;
    }
    
    .capability {
        padding: 28px;
    }
    
    /* Case Studies - Tablet */
    .case-study {
        padding: 40px 32px;
    }
    
    .case-study-content {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    
    .tech-stack {
        padding: 20px;
    }
    
    .case-study-links {
        flex-direction: row;
        gap: 16px;
    }
    
    /* Contact - Tablet */
    .contact-cta {
        padding: 40px 32px;
    }
    
    .contact-info {
        flex-direction: row;
        justify-content: center;
        gap: 24px;
    }
}

/* Tablet Landscape (768px - 1023px landscape) */
@media screen and (min-width: 768px) and (max-width: 1023px) and (orientation: landscape) {
    
    .hero {
        padding: 100px 0 60px;
        min-height: 100vh;
    }
    
    .hero-grid {
        grid-template-columns: 1.2fr 1fr;
        gap: 40px;
    }
    
    .hero h1 {
        font-size: 36px;
    }
    
    .hero-image-container {
        height: 350px;
        max-width: 350px;
    }
    
    .chart-container {
        height: 320px;
    }
    
    .skills-showcase {
        padding: 32px;
    }
}

/* Small Desktop / Large Tablet (992px - 1199px) */
@media screen and (min-width: 992px) and (max-width: 1199px) {
    
    .container {
        max-width: 960px;
        padding: 0 24px;
    }
    
    .container-narrow {
        max-width: 800px;
        padding: 0 24px;
    }
    
    /* Show all navigation items */
    .nav-item {
        display: block !important;
    }
    
    .nav-link {
        padding: 12px 16px;
        font-size: 14px;
    }
    
    .hero-grid {
        grid-template-columns: 1.3fr 1fr;
        gap: 50px;
    }
    
    .hero h1 {
        font-size: 44px;
    }
    
    .hero-subtitle {
        font-size: 21px;
    }
    
    .hero-image-container {
        height: 420px;
        max-width: 420px;
    }
    
    .chart-container {
        height: 400px;
    }
    
    .skills-pie-container {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    .pie-chart-wrapper {
        max-width: 350px;
    }
    
    .capabilities-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
    
    .case-study-content {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

/* Desktop (1200px and up) - Default styles apply */
@media screen and (min-width: 1200px) {
    
    /* Show all navigation items */
    .nav-item {
        display: block !important;
    }
    
    /* Ensure optimal layout for large screens */
    .container {
        max-width: 1200px;
    }
    
    .container-narrow {
        max-width: 900px;
    }
    
    .hero-grid {
        grid-template-columns: 1fr 500px;
        gap: 60px;
    }
    
    .skills-pie-container {
        grid-template-columns: 1fr 1fr;
        gap: 48px;
    }
    
    .pie-chart-wrapper {
        max-width: 400px;
    }
    
    .capabilities-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
}

/* Large Desktop (1400px and up) */
@media screen and (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
    
    .container-narrow {
        max-width: 1000px;
    }
    
    .hero h1 {
        font-size: 56px;
    }
    
    .hero-subtitle {
        font-size: 24px;
    }
    
    .hero-image-container {
        height: 520px;
        max-width: 520px;
    }
    
    .chart-container {
        height: 480px;
    }
    
    .skills-showcase {
        padding: 56px;
    }
    
    .case-study {
        padding: 56px;
    }
}

/* High DPI / Retina Displays */
@media screen and (-webkit-min-device-pixel-ratio: 2),
       screen and (min-resolution: 192dpi) {
    
    /* Ensure sharp rendering on high DPI displays */
    .logo-chart,
    .nav-icon,
    .skill-point {
        transform: translateZ(0);
        -webkit-backface-visibility: hidden;
        backface-visibility: hidden;
    }
    
    /* Slightly larger touch targets on high DPI mobile */
    @media screen and (max-width: 767px) {
        .nav-link {
            padding: 18px 24px;
        }
        
        .btn {
            padding: 18px 24px;
        }
        
        .case-study-link {
            padding: 14px 20px;
        }
    }
}

/* Specific fixes for phones displaying desktop version */
@media screen and (max-width: 767px) {
    /* Force mobile layout even if desktop version loads */
    .hero-grid {
        grid-template-columns: 1fr !important;
        gap: 40px !important;
    }
    
    .skills-pie-container {
        grid-template-columns: 1fr !important;
        gap: 32px !important;
    }
    
    .capabilities-grid {
        grid-template-columns: 1fr !important;
        gap: 24px !important;
    }
    
    .case-study-content {
        grid-template-columns: 1fr !important;
        gap: 24px !important;
    }
    
    /* Ensure text remains readable */
    .hero h1 {
        font-size: clamp(24px, 8vw, 32px) !important;
    }
    
    .hero-subtitle {
        font-size: clamp(16px, 4vw, 18px) !important;
    }
    
    .section-title {
        font-size: clamp(24px, 6vw, 28px) !important;
    }
}

/* Print styles (bonus) */
@media print {
    .navbar,
    .nav-cta,
    .cta-buttons,
    .contact {
        display: none;
    }
    
    body {
        color: #000;
        background: #fff;
    }
    
    .hero,
    .section {
        padding: 20px 0;
    }
    
    .case-study,
    .capability {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}

/* Accessibility improvements for all screen sizes */
@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 keyboard navigation */
@media screen {
    .nav-link:focus,
    .btn:focus,
    .case-study-link:focus {
        outline: 2px solid var(--accent-blue);
        outline-offset: 2px;
    }
    
    .skill-point:focus {
        outline: 3px solid var(--accent-blue);
        outline-offset: 2px;
    }
}

/* Ensure minimum touch target sizes on touch devices */
@media (pointer: coarse) {
    .nav-link,
    .btn,
    .case-study-link,
    .read-more-btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    .skill-point {
        r: 10;
        stroke-width: 5;
    }
    
    .skill-point:hover {
        r: 14;
    }
}

/* Ultra-wide screens (1920px and up) */
@media screen and (min-width: 1920px) {
    .container {
        max-width: 1600px;
    }
    
    .hero-grid {
        grid-template-columns: 1fr 600px;
        gap: 80px;
    }
    
    .hero-image-container {
        height: 600px;
        max-width: 600px;
    }
    
    .chart-container {
        height: 500px;
    }
    
    .skills-showcase {
        padding: 64px;
    }
}