/* Global Styles */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            /* Dark Mode Only - Professional Palette */
            --primary-color: #60a5fa;
            --primary-light: #93c5fd;
            --primary-dark: #3b82f6;
            --secondary-color: #a78bfa;
            --secondary-light: #c4b5fd;
            --accent-color: #22d3ee;
            --accent-light: #67e8f9;
            --success-color: #34d399;
            --success-light: #6ee7b7;
            --warning-color: #fbbf24;
            --warning-light: #fcd34d;
            --error-color: #f87171;
            --error-light: #fca5a5;
            
            /* Dark Mode Text Colors */
            --text-primary: #f1f5f9;
            --text-secondary: #cbd5e1;
            --text-muted: #94a3b8;
            --text-light: #64748b;
            
            /* Dark Mode Background Colors */
            --bg-primary: #0f172a;
            --bg-secondary: #1e293b;
            --bg-tertiary: #334155;
            --bg-quaternary: #475569;
            
            /* Dark Mode Border Colors */
            --border-color: #334155;
            --border-light: #475569;
            --border-dark: #64748b;
            
            /* Dark Mode Shadows */
            --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.4);
            --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.5), 0 1px 2px 0 rgba(0, 0, 0, 0.4);
            --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -1px rgba(0, 0, 0, 0.4);
            --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.4);
            --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 10px 10px -5px rgba(0, 0, 0, 0.4);
            --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
            --shadow-2xl: 0 50px 100px -20px rgba(0, 0, 0, 0.8);
            
            /* Dark Mode Gradients */
            --gradient-primary: linear-gradient(135deg, #60a5fa 0%, #a78bfa 50%, #22d3ee 100%);
            --gradient-secondary: linear-gradient(135deg, #a78bfa 0%, #f472b6 50%, #fbbf24 100%);
            --gradient-accent: linear-gradient(135deg, #22d3ee 0%, #67e8f9 50%, #34d399 100%);
            --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e293b 25%, #334155 50%, #475569 75%, #64748b 100%);
            --gradient-card: linear-gradient(145deg, #1e293b 0%, #334155 100%);
            
            /* Dark Mode Glassmorphism */
            --glass-bg: rgba(15, 23, 42, 0.6);
            --glass-border: rgba(255, 255, 255, 0.1);
            --glass-hover: rgba(255, 255, 255, 0.15);
            --backdrop-blur: blur(24px);
            --backdrop-blur-sm: blur(12px);
            
            /* Animation Variables */
            --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-bounce: 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        }


        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            line-height: 1.6;
            color: var(--text-primary);
            background: var(--bg-primary);
            transition: all var(--transition-slow);
            scroll-behavior: smooth;
            overflow-x: hidden;
            position: relative;
        }

        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 20% 20%, rgba(37, 99, 235, 0.02) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(124, 58, 237, 0.02) 0%, transparent 50%),
                radial-gradient(circle at 40% 60%, rgba(8, 145, 178, 0.015) 0%, transparent 50%);
            pointer-events: none;
            z-index: -1;
            transition: opacity var(--transition-slow);
        }

        .dark body::before {
            background: 
                radial-gradient(circle at 20% 20%, rgba(96, 165, 250, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(167, 139, 250, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 40% 60%, rgba(34, 211, 238, 0.05) 0%, transparent 50%);
        }

        /* Enhanced Navigation with Advanced Glassmorphism */
        .navbar {
            position: fixed;
            top: 0;
            width: 100%;
            background: var(--bg-primary);
            backdrop-filter: var(--backdrop-blur);
            -webkit-backdrop-filter: var(--backdrop-blur);
            z-index: 1000;
            padding: 1rem 0;
            border-bottom: 1px solid var(--border-color);
            transition: all var(--transition-normal);
            box-shadow: var(--shadow-sm);
        }

        .navbar::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--gradient-primary);
            opacity: 0;
            transition: opacity var(--transition-normal);
            z-index: -1;
        }

        .navbar.scrolled {
            background: var(--bg-primary);
            box-shadow: var(--shadow-lg);
            border-bottom-color: var(--border-color);
        }

        .navbar.scrolled::before {
            opacity: 0.05;
        }

        .dark .navbar {
            background: var(--glass-bg);
        }

        .dark .navbar.scrolled {
            background: var(--bg-primary);
        }

        .dark .navbar.scrolled::before {
            opacity: 0.1;
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            min-height: 70px;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-color);
            text-decoration: none;
        }

        .nav-links {
            display: flex;
            gap: 2rem;
            align-items: center;
        }

        .nav-links a {
            text-decoration: none;
            color: var(--text-primary);
            font-weight: 600;
            padding: 0.75rem 1.25rem;
            border-radius: 0.75rem;
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
            background: var(--bg-primary);
            border: 1px solid var(--border-color);
        }

        .nav-links a::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--gradient-primary);
            opacity: 0;
            transition: all var(--transition-normal);
            border-radius: 0.75rem;
            z-index: -1;
            transform: scale(0.8);
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            transform: translate(-50%, -50%);
            transition: all var(--transition-bounce);
            z-index: -1;
        }

        .nav-links a:hover {
            color: white;
            transform: translateY(-3px) scale(1.05);
            box-shadow: var(--shadow-lg);
            background: var(--gradient-primary);
            border-color: var(--primary-color);
        }

        .nav-links a:hover::before {
            opacity: 1;
            transform: scale(1);
        }

        .nav-links a:hover::after {
            width: 120px;
            height: 120px;
        }

        .nav-links a:active {
            transform: translateY(-1px);
        }

        .nav-links a.active {
            background: var(--gradient-primary);
            color: white;
            box-shadow: var(--shadow-sm);
            border-color: var(--primary-color);
        }


        .mobile-menu {
            display: none;
            background: var(--bg-primary);
            border: 1px solid var(--border-color);
            color: var(--text-primary);
            font-size: 1.2rem;
            cursor: pointer;
            padding: 0.75rem;
            border-radius: 0.75rem;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            width: 44px;
            height: 44px;
            align-items: center;
            justify-content: center;
            box-shadow: var(--shadow-sm);
        }

        .mobile-menu:hover {
            background: var(--gradient-primary);
            color: white;
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        /* Enhanced Hero Section with Advanced Animations */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding: 6rem 0 4rem 0;
            background: var(--gradient-hero);
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 20% 80%, rgba(37, 99, 235, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(124, 58, 237, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 40% 40%, rgba(8, 145, 178, 0.06) 0%, transparent 50%);
            pointer-events: none;
            animation: heroFloat 20s ease-in-out infinite;
        }

        .hero::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 60% 30%, rgba(37, 99, 235, 0.04) 0%, transparent 50%),
                radial-gradient(circle at 30% 70%, rgba(124, 58, 237, 0.04) 0%, transparent 50%);
            pointer-events: none;
            animation: heroFloat 25s ease-in-out infinite reverse;
        }

        .dark .hero::before {
            background: 
                radial-gradient(circle at 20% 80%, rgba(96, 165, 250, 0.25) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(167, 139, 250, 0.25) 0%, transparent 50%),
                radial-gradient(circle at 40% 40%, rgba(34, 211, 238, 0.2) 0%, transparent 50%);
        }

        .dark .hero::after {
            background: 
                radial-gradient(circle at 60% 30%, rgba(96, 165, 250, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 30% 70%, rgba(167, 139, 250, 0.15) 0%, transparent 50%);
        }

        @keyframes heroFloat {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            33% { transform: translateY(-20px) rotate(1deg); }
            66% { transform: translateY(10px) rotate(-1deg); }
        }

        .hero-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
            position: relative;
            z-index: 1;
            margin-top: 2rem;
        }

        .hero-content h1 {
            font-size: clamp(2.5rem, 5vw, 4rem);
            font-weight: 800;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            color: var(--text-primary);
            text-shadow: none;
            clear: both;
        }

        .dark .hero-content h1 {
            color: #f1f5f9;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
        }

        .hero-content h3 {
            font-size: clamp(1.2rem, 3vw, 1.8rem);
            font-weight: 600;
            margin-bottom: 1.5rem;
            color: var(--text-secondary);
            line-height: 1.4;
            clear: both;
        }

        .hero-content .highlight {
            background: var(--gradient-accent);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            position: relative;
            animation: highlightPulse 3s ease-in-out infinite;
        }

        @keyframes highlightPulse {
            0%, 100% { 
                filter: brightness(1) saturate(1);
                transform: scale(1);
            }
            50% { 
                filter: brightness(1.2) saturate(1.1);
                transform: scale(1.02);
            }
        }



        .hero-content p {
            font-size: clamp(1rem, 2.5vw, 1.2rem);
            color: var(--text-secondary);
            margin-bottom: 2rem;
            line-height: 1.6;
            max-width: 500px;
            clear: both;
        }

        .dark .hero-content p {
            color: #94a3b8;
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
        }

        .hero-buttons {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .btn {
            padding: 1rem 2rem;
            border-radius: 0.75rem;
            font-weight: 600;
            text-decoration: none;
            transition: all var(--transition-normal);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            border: none;
            cursor: pointer;
            font-size: 1rem;
            position: relative;
            overflow: hidden;
            backdrop-filter: var(--backdrop-blur);
            -webkit-backdrop-filter: var(--backdrop-blur);
        }

        .btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--gradient-primary);
            opacity: 0;
            transition: all var(--transition-normal);
            z-index: -1;
            transform: scale(0.8);
        }

        .btn::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            transform: translate(-50%, -50%);
            transition: all var(--transition-bounce);
            z-index: -1;
        }

        .btn-primary {
            background: var(--bg-primary);
            color: var(--text-primary);
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-md);
            font-weight: 600;
        }

        .dark .btn-primary {
            color: #f1f5f9;
        }

        .btn-primary:hover {
            transform: translateY(-4px) scale(1.05);
            box-shadow: var(--shadow-2xl);
            border-color: var(--primary-color);
            background: var(--gradient-primary);
            color: white;
        }

        .btn-primary:hover::before {
            opacity: 1;
            transform: scale(1);
        }

        .btn-primary:hover::after {
            width: 150px;
            height: 150px;
        }

        .btn-secondary {
            background: var(--bg-primary);
            color: var(--text-primary);
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-md);
            font-weight: 600;
        }

        .dark .btn-secondary {
            color: #f1f5f9;
        }

        .btn-secondary:hover {
            transform: translateY(-4px) scale(1.05);
            box-shadow: var(--shadow-2xl);
            border-color: var(--accent-color);
            background: var(--gradient-accent);
            color: white;
        }

        .btn-secondary:hover::before {
            background: var(--gradient-accent);
            opacity: 1;
            transform: scale(1);
        }

        .btn-secondary:hover::after {
            width: 150px;
            height: 150px;
        }

        .btn:active {
            transform: translateY(-2px) scale(1.01);
        }

        .hero-image {
            display: flex;
            justify-content: center;
            align-items: center;
            position: relative;
        }

        .profile-image {
            width: clamp(250px, 20vw, 350px);
            height: clamp(250px, 20vw, 350px);
            border-radius: 50%;
            object-fit: cover;
            border: 4px solid var(--border-color);
            box-shadow: var(--shadow-lg);
            transition: all var(--transition-normal);
            position: relative;
            z-index: 1;
            margin: 0 auto;
        }

        .profile-image:hover {
            transform: scale(1.05);
            box-shadow: var(--shadow-xl);
            border-color: var(--primary-color);
        }

        /* Enhanced Section Styles */
        .section {
            padding: clamp(3rem, 8vw, 6rem) 0;
            position: relative;
        }

        .section-alt {
            background: var(--bg-secondary);
            position: relative;
        }

        .section-alt::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 10% 20%, rgba(37, 99, 235, 0.02) 0%, transparent 50%),
                radial-gradient(circle at 90% 80%, rgba(124, 58, 237, 0.02) 0%, transparent 50%);
            pointer-events: none;
        }

        .dark .section-alt::before {
            background: 
                radial-gradient(circle at 10% 20%, rgba(96, 165, 250, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 90% 80%, rgba(167, 139, 250, 0.08) 0%, transparent 50%);
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 clamp(1rem, 4vw, 2rem);
            position: relative;
            z-index: 1;
        }

        .section-title {
            text-align: center;
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 800;
            margin-bottom: 2rem;
            position: relative;
            color: var(--text-primary);
            opacity: 1 !important;
            transform: none !important;
            animation: none !important;
            clear: both;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -0.75rem;
            left: 50%;
            transform: translateX(-50%);
            width: 4rem;
            height: 4px;
            background: var(--gradient-primary);
            border-radius: 2px;
        }

        .section-subtitle {
            text-align: center;
            color: var(--text-secondary);
            font-size: clamp(1rem, 2.5vw, 1.3rem);
            margin-bottom: clamp(3rem, 6vw, 5rem);
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
            font-weight: 500;
            clear: both;
        }

        /* Enhanced Skills Grid */
        .tools-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
            gap: 1.5rem;
        }

        .skill-card {
            background: var(--gradient-card);
            padding: 1.5rem 0.75rem;
            border-radius: 1rem;
            text-align: center;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-color);
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
        }

        .skill-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--gradient-primary);
            opacity: 0;
            transition: all var(--transition-normal);
            z-index: -1;
        }

        .skill-card::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--gradient-accent);
            opacity: 0;
            transition: all var(--transition-normal);
            transform: scaleX(0);
            transform-origin: left;
        }

        .skill-card:hover {
            transform: translateY(-12px) scale(1.05);
            box-shadow: var(--shadow-2xl), 0 0 30px rgba(96, 165, 250, 0.3);
            border-color: var(--primary-color);
            filter: brightness(1.1);
        }

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

        .skill-card:hover::after {
            opacity: 1;
            transform: scaleX(1);
        }

        .skill-card:hover .skill-icon {
            transform: scale(1.2) rotate(10deg);
            filter: grayscale(0) brightness(1.2);
        }

        .skill-card:hover i {
            transform: scale(1.2) rotate(10deg);
            filter: grayscale(0) brightness(1.2);
        }

        .tool-name,
        .skill-card h3 {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text-primary);
            margin: 0;
            line-height: 1.2;
        }

        /* Enhanced Project Images */
        .project-image {
            width: 100%;
            height: 200px;
            overflow: hidden;
            border-radius: 12px 12px 0 0;
            position: relative;
        }

        .project-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: top;
            display: block;
            transition: transform 0.3s ease;
        }

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

        .project-image i {
            font-size: 3rem;
            color: white;
        }


        /* Enhanced Animation Classes */
        .fade-in {
            opacity: 1 !important;
            transform: none !important;
            animation: none !important;
        }

        .fade-in:nth-child(1) { animation: none !important; }
        .fade-in:nth-child(2) { animation: none !important; }
        .fade-in:nth-child(3) { animation: none !important; }
        .fade-in:nth-child(4) { animation: none !important; }
        .fade-in:nth-child(5) { animation: none !important; }
        .fade-in:nth-child(6) { animation: none !important; }
        .fade-in:nth-child(7) { animation: none !important; }
        .fade-in:nth-child(8) { animation: none !important; }

        @keyframes fadeInUp {
            0% {
                opacity: 0;
                transform: translateY(40px) scale(0.95);
            }
            50% {
                opacity: 0.7;
                transform: translateY(20px) scale(0.98);
            }
            100% {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
        }

        /* Additional Animation Classes */
        .slide-in-left {
            opacity: 0;
            transform: translateX(-50px);
            animation: slideInLeft 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
        }

        .slide-in-right {
            opacity: 0;
            transform: translateX(50px);
            animation: slideInRight 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
        }

        .scale-in {
            opacity: 0;
            transform: scale(0.8);
            animation: scaleIn 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
        }

        @keyframes slideInLeft {
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        @keyframes slideInRight {
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

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

        /* Additional Animation Classes */
        .bounce-in {
            opacity: 0;
            transform: scale(0.3);
            animation: bounceIn 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
        }

        .rotate-in {
            opacity: 0;
            transform: rotate(-180deg) scale(0.5);
            animation: rotateIn 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
        }

        .flip-in {
            opacity: 0;
            transform: rotateY(-90deg);
            animation: flipIn 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
        }

        .pulse {
            animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
        }

        .float {
            animation: float 3s ease-in-out infinite;
        }

        .glow {
            animation: glow 2s ease-in-out infinite alternate;
        }

        .wiggle {
            animation: wiggle 0.5s ease-in-out infinite;
        }

        .shake {
            animation: shake 0.5s ease-in-out infinite;
        }

        @keyframes bounceIn {
            0% {
                opacity: 0;
                transform: scale(0.3);
            }
            50% {
                opacity: 1;
                transform: scale(1.05);
            }
            70% {
                transform: scale(0.9);
            }
            100% {
                opacity: 1;
                transform: scale(1);
            }
        }

        @keyframes rotateIn {
            0% {
                opacity: 0;
                transform: rotate(-180deg) scale(0.5);
            }
            100% {
                opacity: 1;
                transform: rotate(0deg) scale(1);
            }
        }

        @keyframes flipIn {
            0% {
                opacity: 0;
                transform: rotateY(-90deg);
            }
            100% {
                opacity: 1;
                transform: rotateY(0deg);
            }
        }

        @keyframes pulse {
            0%, 100% {
                transform: scale(1);
            }
            50% {
                transform: scale(1.05);
            }
        }

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

        @keyframes glow {
            0% {
                box-shadow: 0 0 5px var(--primary-color);
            }
            100% {
                box-shadow: 0 0 20px var(--primary-color), 0 0 30px var(--primary-color);
            }
        }

        @keyframes wiggle {
            0%, 100% { transform: rotate(0deg); }
            25% { transform: rotate(1deg); }
            75% { transform: rotate(-1deg); }
        }

        @keyframes shake {
            0%, 100% { transform: translateX(0); }
            25% { transform: translateX(-2px); }
            75% { transform: translateX(2px); }
        }

        /* About Section Spacing */
        #about {
            padding-top: 8rem;
            margin-top: 3rem;
            position: relative;
            z-index: 1;
        }

        #about .container {
            position: relative;
            z-index: 2;
        }

        #about .section-title {
            margin-top: 2rem;
            margin-bottom: 2rem;
            position: relative;
            z-index: 3;
        }

        #about .section-subtitle {
            margin-bottom: 3rem;
            position: relative;
            z-index: 3;
        }

        /* About Section */
        .about-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 3rem;
            align-items: start;
            margin-top: 2rem;
        }

        .about-section {
            background: rgba(15, 23, 42, 0.95);
            backdrop-filter: blur(10px);
            padding: 2.5rem;
            border-radius: 1rem;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(96, 165, 250, 0.2);
            position: relative;
            overflow: hidden;
            margin-top: 1rem;
            z-index: 4;
        }

        .about-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 20% 20%, rgba(96, 165, 250, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(167, 139, 250, 0.05) 0%, transparent 50%);
            pointer-events: none;
            z-index: 0;
        }

        .about-section > * {
            position: relative;
            z-index: 5;
        }

        .about-text {
            font-size: 1.1rem;
            color: var(--text-secondary);
            margin-bottom: 2rem;
            line-height: 1.8;
            font-weight: 500;
            text-align: justify;
            word-spacing: 0.1em;
            clear: both;
            position: relative;
            z-index: 6;
        }

        .about-stats {
            background: var(--bg-primary);
            padding: 2rem;
            border-radius: 1rem;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
            transition: all var(--transition-normal);
            position: relative;
            z-index: 4;
        }

        .about-stats:hover {
            box-shadow: var(--shadow-lg), 0 0 30px rgba(96, 165, 250, 0.2);
            border-color: rgba(96, 165, 250, 0.3);
            transform: translateY(-2px);
        }

        .stats-title {
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .stat-header {
            display: flex;
            justify-content: space-between;
            margin-bottom: 0.5rem;
            font-size: 0.9rem;
        }

        .stat-item {
            margin-bottom: 1.5rem;
            position: relative;
        }

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

        .stat-item .progress-bar {
            opacity: 1 !important;
            visibility: visible !important;
        }

        .stat-item .progress-fill {
            opacity: 1 !important;
            visibility: visible !important;
        }

        .progress-bar {
            height: 12px;
            background: var(--bg-tertiary);
            border-radius: 6px;
            overflow: hidden;
            border: 1px solid var(--border-color);
            position: relative;
            min-width: 100%;
        }

        .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
            border-radius: 6px;
            transition: width 1.5s ease, box-shadow 0.3s ease;
            box-shadow: 0 0 15px rgba(96, 165, 250, 0.5);
            position: relative;
            opacity: 1 !important;
            visibility: visible !important;
            min-width: 5%;
        }

        .progress-fill::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
            animation: shimmer 2s infinite;
        }

        @keyframes shimmer {
            0% { transform: translateX(-100%); }
            100% { transform: translateX(100%); }
        }

        .stat-item:hover .progress-fill {
            box-shadow: 0 0 15px rgba(96, 165, 250, 0.5);
            filter: brightness(1.1);
        }

        .info-item {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            padding: 1rem;
            border-radius: 0.75rem;
            transition: all var(--transition-normal);
            border: 1px solid transparent;
        }

        .info-item:hover {
            background: rgba(96, 165, 250, 0.05);
            border-color: rgba(96, 165, 250, 0.2);
            box-shadow: 0 0 20px rgba(96, 165, 250, 0.1);
            transform: translateY(-2px);
        }

        .info-icon {
            width: 40px;
            height: 40px;
            background: rgba(59, 130, 246, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-color);
            transition: all var(--transition-normal);
            border: 1px solid rgba(59, 130, 246, 0.2);
        }

        .info-item:hover .info-icon {
            background: rgba(59, 130, 246, 0.2);
            color: var(--primary-light);
            box-shadow: 0 0 15px rgba(59, 130, 246, 0.3);
            transform: scale(1.1);
        }

        /* Skills Section */
        .skills-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 1.5rem;
        }

        .skill-card {
            background: var(--bg-primary);
            padding: 2rem 1rem;
            border-radius: 1rem;
            text-align: center;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
            transition: all 0.3s ease;
        }

        .skill-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }

        .skill-icon {
            font-size: 2.5rem;
            margin-bottom: 0.75rem;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            margin: 0 auto 0.75rem;
            transition: all var(--transition-normal);
            filter: grayscale(0.2);
        }

        .skill-card:hover .skill-icon {
            transform: scale(1.2) rotate(10deg);
            filter: grayscale(0) brightness(1.2);
        }

        .skill-card i {
            font-size: 2.5rem;
            margin-bottom: 0.75rem;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            margin: 0 auto 0.75rem;
            transition: all var(--transition-normal);
            filter: grayscale(0.2);
        }

        /* Make Devicon icons more visible */
        .skill-card i[class*="devicon"] {
            filter: brightness(1.2) contrast(1.1) !important;
        }

        .skill-card:hover i {
            transform: scale(1.2) rotate(10deg);
            filter: grayscale(0) brightness(1.2);
        }

        .skill-card img,
        .skill-card svg {
            width: 50px;
            height: 50px;
            object-fit: contain;
            margin: 0 auto 0.75rem;
            display: block;
            transition: all var(--transition-normal);
            filter: grayscale(0.2);
        }

        /* Fix dark icons in light mode - General approach */
        .skill-card img[src*="github"],
        .skill-card img[alt*="github"],
        .skill-card img[alt*="GitHub"],
        .skill-card img[src*="git"],
        .skill-card img[alt*="git"],
        .skill-card img[alt*="Git"] {
            filter: brightness(0) invert(0);
        }

        .skill-card:hover img[src*="github"],
        .skill-card:hover img[alt*="github"],
        .skill-card:hover img[alt*="GitHub"],
        .skill-card:hover img[src*="git"],
        .skill-card:hover img[alt*="git"],
        .skill-card:hover img[alt*="Git"] {
            filter: brightness(0) invert(1);
        }

        .skill-card:hover img,
        .skill-card:hover svg {
            transform: scale(1.2) rotate(10deg);
            filter: grayscale(0) brightness(1.2);
        }

        /* Fix GitHub icon visibility - make it white and bright */
        .skill-card i.devicon-github-original {
            color: #ffffff !important;
            filter: brightness(1.5) contrast(1.3) !important;
        }

        .skill-card:hover i.devicon-github-original {
            color: #ffffff !important;
            filter: brightness(2) contrast(1.5) !important;
        }

        /* Experience Section */
        .experience-grid {
            display: grid;
            gap: 2rem;
        }

        .experience-card {
            background: var(--gradient-card);
            padding: 2rem;
            border-radius: 1rem;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-color);
            border-left: 4px solid var(--primary-color);
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
        }


        .experience-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--gradient-primary);
            opacity: 0;
            transition: opacity var(--transition-normal);
            z-index: 0;
        }

        .experience-card::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: var(--gradient-accent);
            transform: scaleY(0);
            transform-origin: bottom;
            transition: transform var(--transition-normal);
        }

        .experience-card:hover {
            box-shadow: var(--shadow-xl);
            border-left-color: var(--accent-color);
        }

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

        .experience-card:hover::after {
            transform: scaleY(1);
        }

        .experience-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            margin-bottom: 1rem;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        .experience-title {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text-primary);
            transition: color var(--transition-normal);
        }

        .experience-card:hover .experience-title {
            color: var(--primary-color);
        }

        .experience-company {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 0.25rem;
            color: var(--text-secondary);
            transition: color var(--transition-normal);
        }

        .experience-card:hover .experience-company {
            color: var(--accent-color);
        }

        .experience-date {
            color: var(--text-muted);
            font-size: 0.9rem;
            font-weight: 600;
            background: var(--bg-tertiary);
            padding: 0.25rem 0.75rem;
            border-radius: 1rem;
            border: 1px solid var(--border-color);
            transition: all var(--transition-normal);
        }

        .experience-card:hover .experience-date {
            background: var(--gradient-primary);
            color: white;
            transform: scale(1.05);
        }

        .experience-description {
            color: var(--text-secondary);
            line-height: 1.7;
            font-weight: 500;
            position: relative;
            z-index: 1;
            transition: color var(--transition-normal);
        }


        /* Experience Section Background Animation */
        .experience {
            position: relative;
            overflow: hidden;
        }

        .experience::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 20% 50%, rgba(96, 165, 250, 0.1) 0%, transparent 50%),
                        radial-gradient(circle at 80% 20%, rgba(167, 139, 250, 0.1) 0%, transparent 50%),
                        radial-gradient(circle at 40% 80%, rgba(34, 211, 238, 0.1) 0%, transparent 50%);
            animation: backgroundFloat 20s ease-in-out infinite;
            z-index: 0;
        }

        /* Responsive Experience Animations */
        @media (max-width: 768px) {
            .experience-card {
                animation: fadeInUp 0.6s ease-out forwards;
            }
            
            .experience-card:nth-child(1) { animation-delay: 0.1s; }
            .experience-card:nth-child(2) { animation-delay: 0.2s; }
            .experience-card:nth-child(3) { animation-delay: 0.3s; }
            
            .experience-card:hover {
                transform: translateY(-4px) scale(1.01);
            }
        }

        @media (prefers-reduced-motion: reduce) {
            .experience-card,
            .experience-card::before,
            .experience-card::after,
            .experience-title,
            .experience-company,
            .experience-date,
            .experience-description {
                animation: none !important;
                transition: none !important;
            }
        }

        /* Projects Section */
        /* Repository Cards Styling */
.repo-card {
  background: linear-gradient(145deg, #1a1a2e, #16213e);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 
    0 4px 15px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(100, 255, 218, 0.2);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.repo-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, #64ffda, #00bcd4, #2196f3);
  transform: translateX(-100%);
  transition: transform 0.3s ease;
}

.repo-card:hover {
  transform: translateY(-5px);
  box-shadow: 
    0 8px 25px rgba(100, 255, 218, 0.15),
    0 4px 15px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.15),
    0 0 20px rgba(100, 255, 218, 0.3);
  border-color: rgba(100, 255, 218, 0.4);
  filter: brightness(1.05);
}

.repo-card:hover::before {
  transform: translateX(0);
}

/* Repository Header */
.repo-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.repo-header h3 {
  color: #64ffda;
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0;
  text-decoration: none;
  transition: color 0.3s ease;
}

.repo-header h3:hover {
  color: #ffffff;
}

.repo-stats {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.85rem;
  color: #8892b0;
}

.repo-stat {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.repo-stat::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
}

.repo-stat.stars::before {
  background: #ffd700;
}

.repo-stat.forks::before {
  background: #64ffda;
}

.repo-stat.language::before {
  background: #ff6b6b;
}

/* Repository Description */
.repo-description {
  color: #ccd6f6;
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 1rem;
  opacity: 0.9;
}

/* Repository Footer */
.repo-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(100, 255, 218, 0.1);
  flex-wrap: wrap;
  gap: 1rem;
}

.repo-tech-stack {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.tech-tag {
  background: rgba(100, 255, 218, 0.1);
  color: #64ffda;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  border: 1px solid rgba(100, 255, 218, 0.2);
  transition: all 0.3s ease;
}

.tech-tag:hover {
  background: rgba(100, 255, 218, 0.2);
  border-color: rgba(100, 255, 218, 0.4);
  transform: translateY(-1px);
}

.repo-links {
  display: flex;
  gap: 0.75rem;
}

.repo-link {
  color: #8892b0;
  text-decoration: none;
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
  border: 1px solid rgba(136, 146, 176, 0.3);
  border-radius: 6px;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.repo-link:hover {
  color: #64ffda;
  border-color: rgba(100, 255, 218, 0.5);
  background: rgba(100, 255, 218, 0.05);
}

.repo-link.github::before {
  content: '🔗';
}

.repo-link.demo::before {
  content: '🚀';
}

/* Grid Layout for Repository Cards */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

/* Loading State */
.repo-card.loading {
  background: linear-gradient(145deg, #1a1a2e, #16213e);
  animation: pulse 1.5s ease-in-out infinite alternate;
}

.repo-card.loading .repo-header h3,
.repo-card.loading .repo-description {
  background: linear-gradient(90deg, #2a2a4a, #3a3a5a, #2a2a4a);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 4px;
  color: transparent;
}

@keyframes pulse {
  0% { opacity: 0.8; }
  100% { opacity: 1; }
}

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

/* Responsive Design */
@media (max-width: 768px) {
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .repo-card {
    padding: 1.25rem;
  }
  
  .repo-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .repo-footer {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .repo-stats {
    gap: 0.75rem;
  }
}

/* Special Styles for Featured Repositories */
.repo-card.featured {
  background: linear-gradient(145deg, #1a2332, #1e2a3a);
  border-color: rgba(100, 255, 218, 0.4);
  box-shadow: 
    0 6px 20px rgba(100, 255, 218, 0.1),
    0 4px 15px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.repo-card.featured::before {
  height: 3px;
  background: linear-gradient(90deg, #64ffda, #00bcd4, #2196f3, #9c27b0);
}

.repo-card.featured .repo-header h3 {
  color: #ffffff;
  font-size: 1.3rem;
}

/* Empty State */
.no-repos {
  text-align: center;
  color: #8892b0;
  font-size: 1.1rem;
  padding: 3rem;
  background: rgba(26, 26, 46, 0.5);
  border-radius: 12px;
  border: 1px dashed rgba(100, 255, 218, 0.3);
}

.no-repos::before {
  content: '📦';
  display: block;
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}
        .projects-filter {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-bottom: 3rem;
            flex-wrap: wrap;
        }

        .filter-btn {
            padding: 0.5rem 1.5rem;
            border: 2px solid var(--border-color);
            background: transparent;
            border-radius: 2rem;
            cursor: pointer;
            transition: all 0.3s ease;
            font-weight: 500;
            color: var(--text-secondary);
        }

        .filter-btn.active,
        .filter-btn:hover {
            border-color: var(--primary-color);
            background: var(--primary-color);
            color: white;
            box-shadow: 0 0 15px rgba(96, 165, 250, 0.4);
            transform: translateY(-2px);
        }

        .projects-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
        }

        .project-card {
            background: var(--gradient-card);
            border-radius: 1rem;
            overflow: hidden;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-color);
            transition: all var(--transition-normal);
            position: relative;
        }

        .project-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--gradient-primary);
            opacity: 0;
            transition: all var(--transition-normal);
            z-index: -1;
        }

        .project-card:hover {
            transform: translateY(-8px) scale(1.02);
            box-shadow: var(--shadow-2xl), 0 0 25px rgba(96, 165, 250, 0.4);
            border-color: var(--primary-color);
            filter: brightness(1.05);
        }

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

        .project-image {
            height: 200px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 3rem;
        }

        .project-content {
            padding: 1.5rem;
        }

        .project-title {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
            color: var(--text-primary);
        }

        .project-description {
            color: var(--text-secondary);
            margin-bottom: 1rem;
            line-height: 1.6;
            font-weight: 500;
        }

        .tech-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-bottom: 1rem;
        }

        .tech-tag {
            background: var(--bg-tertiary);
            color: var(--text-primary);
            padding: 0.25rem 0.75rem;
            border-radius: 1rem;
            font-size: 0.875rem;
            font-weight: 700;
            border: 1px solid var(--border-color);
            transition: all var(--transition-normal);
        }

        .tech-tag:hover {
            background: var(--gradient-primary);
            color: white;
            transform: translateY(-2px);
            box-shadow: var(--shadow-sm);
        }

        .project-tech {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-bottom: 1.5rem;
        }

        .tech-tag {
            background: var(--glass-bg);
            color: var(--primary-color);
            padding: 0.5rem 1rem;
            border-radius: 1rem;
            font-size: 0.8rem;
            font-weight: 500;
            border: 1px solid var(--glass-border);
            backdrop-filter: var(--backdrop-blur-sm);
            -webkit-backdrop-filter: var(--backdrop-blur-sm);
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
        }

        .tech-tag::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--gradient-primary);
            opacity: 0;
            transition: opacity var(--transition-normal);
            z-index: -1;
        }

        .tech-tag:hover {
            color: white;
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .tech-tag:hover::before {
            opacity: 1;
        }

        .project-links {
            display: flex;
            gap: 1rem;
        }

        .project-link {
            color: var(--text-primary);
            text-decoration: none;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 0.25rem;
            padding: 0.5rem 1rem;
            border-radius: 0.5rem;
            border: 1px solid var(--border-color);
            background: var(--bg-primary);
            transition: all var(--transition-normal);
        }

        .project-link:hover {
            background: var(--gradient-primary);
            color: white;
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        /* GitHub Section */
        .github-stats {
            background: var(--bg-primary);
            padding: 2rem;
            border-radius: 1rem;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
            text-align: center;
            margin-bottom: 3rem;
        }

        .github-stats h3 {
            margin-bottom: 1rem;
            color: var(--text-primary);
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 1rem;
            margin-top: 1rem;
        }

        .stat-box {
            padding: 1rem;
            background: var(--bg-secondary);
            border-radius: 0.5rem;
            border: 1px solid var(--border-color);
        }

        .stat-number {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-color);
            display: block;
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
        }
        /* Achievements Section */
        .achievements-grid {
            display: grid;
            gap: 1.5rem;
        }

        .achievement-card {
            background: var(--gradient-card);
            padding: 2rem;
            border-radius: 1rem;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-color);
            display: flex;
            gap: 1rem;
            align-items: flex-start;
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
            backdrop-filter: var(--backdrop-blur);
            -webkit-backdrop-filter: var(--backdrop-blur);
        }

        .achievement-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--gradient-secondary);
            opacity: 0;
            transition: all var(--transition-normal);
            z-index: -1;
        }

        .achievement-card:hover {
            transform: translateY(-6px) scale(1.01);
            box-shadow: var(--shadow-2xl), 0 0 25px rgba(167, 139, 250, 0.4);
            border-color: var(--secondary-color);
            filter: brightness(1.05);
        }

        .achievement-card:hover::before {
            opacity: 0.03;
        }

        .achievement-icon {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            flex-shrink: 0;
        }

        .achievement-content h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
            color: var(--text-primary);
        }

        .achievement-description {
            color: var(--text-secondary);
            line-height: 1.6;
            font-weight: 500;
        }

        /* Contact Section */
        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
        }

        .contact-form {
            background: var(--bg-primary);
            padding: 2rem;
            border-radius: 1rem;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
        }

        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 500;
            color: var(--text-primary);
        }

        .form-control {
            width: 100%;
            padding: 0.75rem;
            border: 1px solid var(--border-color);
            border-radius: 0.5rem;
            background: var(--bg-primary);
            color: var(--text-primary);
            font-family: inherit;
            transition: border-color 0.3s ease;
        }

        .form-control:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
        }

        .contact-info {
            background: var(--bg-primary);
            padding: 2rem;
            border-radius: 1rem;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1.5rem;
        }

        .contact-item h4 {
            color: var(--text-primary);
            font-size: 1.1rem;
            font-weight: 600;
            margin: 0 0 0.25rem 0;
        }

        .contact-item a {
            color: var(--primary-color);
            text-decoration: none;
            font-size: 1rem;
            font-weight: 500;
            transition: all var(--transition-normal);
        }

        .contact-item a:hover {
            color: var(--accent-color);
            text-decoration: underline;
        }

        .contact-icon {
            width: 50px;
            height: 50px;
            background: rgba(59, 130, 246, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-color);
            flex-shrink: 0;
        }
.social-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2.5rem;
}

        .social-link {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            transition: all var(--transition-normal);
            color: var(--text-primary);
            background: var(--bg-primary);
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            font-size: 1.5rem;
        }


        .social-link:hover {
            transform: translateY(-4px) scale(1.1);
            box-shadow: var(--shadow-lg), 0 0 20px rgba(96, 165, 250, 0.5);
            background: var(--gradient-primary);
            color: white;
            filter: brightness(1.1);
        }

        /* Footer */
        
        /* Simple Footer */
.footer {
    background: #2d3748;
    color: white;
    padding: 2rem 0;
    margin-top: auto;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

.footer-content p {
    margin: 0.5rem 0;
    font-size: 1rem;
}

.footer-content p:first-child {
    font-weight: 600;
    color: #e2e8f0;
}

.footer-content p:last-child {
    color: #a0aec0;
}

.heart {
    color: #f56565;
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* Responsive */
@media (max-width: 768px) {
    .footer-content p {
        font-size: 0.9rem;
    }
}
        .back-to-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            width: 50px;
            height: 50px;
            background: var(--primary-color);
            color: white;
            border: none;
            border-radius: 50%;
            cursor: pointer;
            display: none;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            z-index: 1000;
        }

        .back-to-top:hover {
            background: var(--primary-dark);
            transform: translateY(-3px);
        }

        .back-to-top.show {
            display: flex;
        }

        /* Loading States */
        .loading {
            display: flex;
            justify-content: center;
            align-items: center;
            height: 200px;
        }

        .spinner {
            width: 50px;
            height: 50px;
            border: 3px solid var(--border-color);
            border-top: 3px solid var(--primary-color);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        /* Fade in animation */
        .fade-in {
            opacity: 1 !important;
            transform: none !important;
            transition: none !important;
        }

        .fade-in.visible {
            opacity: 1 !important;
            transform: none !important;
        }

        /* Enhanced Responsive Design */
        
        /* Large Tablets and Small Desktops */
        @media (max-width: 1024px) {
            .hero-container {
                gap: 3rem;
            }
            
            .about-grid {
                gap: 2rem;
            }
            
            .contact-grid {
                gap: 2rem;
            }
        }

        /* Tablets */
        @media (max-width: 768px) {
            .nav-container {
                padding: 0 1rem;
            }
            
            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: var(--bg-primary);
                backdrop-filter: var(--backdrop-blur);
                -webkit-backdrop-filter: var(--backdrop-blur);
                border-top: 1px solid var(--border-color);
                flex-direction: column;
                padding: 1rem;
                gap: 0.5rem;
                box-shadow: var(--shadow-lg);
            }

            .nav-links.active {
                display: flex;
            }

            .mobile-menu {
                display: flex;
            }

            .hero-container {
                grid-template-columns: 1fr;
                text-align: center;
                gap: 3rem;
                margin-top: 1rem;
            }

            .hero-content {
                order: 2;
            }

            .hero-image {
                order: 1;
            }

            .about-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
                margin-top: 1rem;
            }

            .about-section {
                padding: 1.5rem;
                margin-top: 0.5rem;
            }

            .about-text {
                text-align: left;
                line-height: 1.7;
            }

            .contact-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .form-row {
                grid-template-columns: 1fr;
            }

            .projects-grid {
                grid-template-columns: 1fr;
            }

            .tools-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 1rem;
            }

            .info-grid {
                grid-template-columns: 1fr;
            }

            .experience-grid {
                gap: 1.5rem;
            }

            .achievements-grid {
                gap: 1.5rem;
            }

            .footer-content {
                flex-direction: column;
                gap: 1rem;
            }
        }

        /* Mobile Devices */
        @media (max-width: 480px) {
            .container {
                padding: 0 1rem;
            }

            .nav-container {
                padding: 0 1rem;
            }

            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }

            .btn {
                width: 100%;
                max-width: 280px;
                justify-content: center;
            }

            .tools-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 0.75rem;
            }

            .skill-card {
                padding: 1.5rem 0.75rem;
            }

            .project-card {
                margin-bottom: 1rem;
            }

            .experience-card {
                padding: 1.5rem;
            }

            .achievement-card {
                padding: 1.5rem;
                flex-direction: column;
                text-align: center;
            }

            .achievement-icon {
                margin: 0 auto 1rem;
            }

            .contact-form {
                padding: 1.5rem;
            }

            .contact-info {
                padding: 1.5rem;
            }

            .social-links {
                justify-content: center;
                flex-wrap: wrap;
            }

            .social-link {
                width: 50px;
                height: 50px;
            }
        }

        /* Extra Small Devices */
        @media (max-width: 360px) {
            .hero-content h1 {
                font-size: 2rem;
            }

            .section-title {
                font-size: 1.75rem;
            }

            .tools-grid {
                grid-template-columns: 1fr;
            }

            .skill-card {
                padding: 1rem 0.5rem;
            }

            .skill-icon,
            .skill-card i,
            .skill-card img,
            .skill-card svg {
                font-size: 2rem;
                width: 40px;
                height: 40px;
            }
        }

        /* Landscape Mobile */
        @media (max-height: 500px) and (orientation: landscape) {
            .hero {
                min-height: 100vh;
                padding: 4rem 0 1rem 0;
            }

            .hero-container {
                gap: 2rem;
            }

            .profile-image {
                width: 200px;
                height: 200px;
                margin: 0 auto;
            }
        }

        /* High DPI Displays */
        @media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
            .profile-image {
                image-rendering: -webkit-optimize-contrast;
                image-rendering: crisp-edges;
            }
        }

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

            .fade-in {
                animation: none;
                opacity: 1;
                transform: none;
            }
        }

        /* Dark Mode Preferences */
        @media (prefers-color-scheme: dark) {
            :root:not(.light) {
                --text-primary: #f1f5f9;
                --text-secondary: #cbd5e1;
                --text-muted: #94a3b8;
                --bg-primary: #0f172a;
                --bg-secondary: #1e293b;
                --bg-tertiary: #334155;
                --bg-quaternary: #475569;
                --border-color: #334155;
                --border-light: #475569;
                --border-dark: #64748b;
            }
        }

        /* Enhanced Theme Transitions */
        * {
            transition: 
                background-color var(--transition-slow),
                border-color var(--transition-slow),
                color var(--transition-slow),
                box-shadow var(--transition-slow);
        }

        /* Smooth Theme Switching */
        body.theme-transitioning {
            transition: all var(--transition-slow);
        }

        /* Enhanced Focus States */
        .keyboard-navigation *:focus {
            outline: 2px solid var(--primary-color);
            outline-offset: 2px;
            box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
        }

        .dark .keyboard-navigation *:focus {
            box-shadow: 0 0 0 4px rgba(96, 165, 250, 0.2);
        }

        /* Accessibility Improvements */
        .keyboard-navigation *:focus {
            outline: 2px solid var(--primary-color);
            outline-offset: 2px;
        }

        .skip-link {
            position: absolute;
            top: -40px;
            left: 6px;
            background: var(--primary-color);
            color: white;
            padding: 8px;
            text-decoration: none;
            border-radius: 4px;
            z-index: 10000;
            transition: top 0.3s;
        }

        .skip-link:focus {
            top: 6px;
        }

        /* Focus styles for interactive elements */
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--primary-color);
            outline-offset: 2px;
        }

        /* High contrast mode support */
        @media (prefers-contrast: high) {
            :root {
                --border-color: #000000;
                --text-secondary: #000000;
            }
            
            .dark {
                --border-color: #ffffff;
                --text-secondary: #ffffff;
            }
        }

        /* Alert styles */
        .alert {
            padding: 1rem;
            border-radius: 0.5rem;
            margin-bottom: 1rem;
            display: none;
        }

        .alert.show {
            display: block;
        }

        .alert-success {
            background: rgba(16, 185, 129, 0.1);
            border: 1px solid rgba(16, 185, 129, 0.3);
            color: #059669;
        }

        .alert-error {
            background: rgba(239, 68, 68, 0.1);
            border: 1px solid rgba(239, 68, 68, 0.3);
            color: #dc2626;
        }