:root {
            --primary: #ea580c;
            --primary-dark: #c2410c;
            --secondary: #0ea5e9;
            --accent: #8b5cf6;
            --dark: #0f172a;
            --darker: #020617;
            --light: #f8fafc;
            --gray: #64748b;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            background: linear-gradient(135deg, var(--darker) 0%, var(--dark) 100%);
            color: var(--light);
            line-height: 1.7;
            font-weight: 400;
            font-size: 16px;
            overflow-x: hidden;
            -webkit-tap-highlight-color: transparent;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: 'Manrope', 'Poppins', sans-serif;
            font-weight: 800;
            line-height: 1.2;
        }

      
        .text-display {
            font-size: clamp(2.5rem, 6vw, 4.5rem);
            line-height: 1.1;
            letter-spacing: -0.02em;
        }

        .text-headline {
            font-size: clamp(1.875rem, 4vw, 3rem);
            line-height: 1.2;
            letter-spacing: -0.01em;
        }

        .text-title {
            font-size: clamp(1.25rem, 3vw, 1.875rem);
            line-height: 1.3;
        }

        .text-subtitle {
            font-size: clamp(1rem, 2vw, 1.25rem);
            line-height: 1.5;
            color: #94a3b8;
        }

       
        .glass-panel {
            background: rgba(15, 23, 42, 0.7);
            backdrop-filter: blur(20px) saturate(180%);
            -webkit-backdrop-filter: blur(20px) saturate(180%);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 24px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
        }

        .glass-card {
            background: linear-gradient(135deg, rgba(30, 41, 59, 0.4), rgba(15, 23, 42, 0.6));
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: 20px;
        }

       
        .gradient-text {
            background: linear-gradient(135deg, var(--primary), var(--secondary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            background-size: 200% auto;
        }

        .gradient-border {
            position: relative;
            background: linear-gradient(var(--dark), var(--dark)) padding-box,
                        linear-gradient(135deg, var(--primary), var(--secondary), var(--accent)) border-box;
            border: 2px solid transparent;
            border-radius: 20px;
        }

        
        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-20px); }
        }

        @keyframes glow {
            0%, 100% { box-shadow: 0 0 20px rgba(234, 88, 12, 0.3); }
            50% { box-shadow: 0 0 40px rgba(234, 88, 12, 0.6); }
        }

        @keyframes shimmer {
            0% { background-position: -1000px 0; }
            100% { background-position: 1000px 0; }
        }

        .float-animation {
            animation: float 6s ease-in-out infinite;
        }

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

        .project-card {
            position: relative;
            overflow: hidden;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            transform-style: preserve-3d;
            perspective: 1000px;
        }

        .project-card:hover {
            transform: translateY(-15px) rotateX(5deg);
            box-shadow: 0 25px 50px -12px rgba(234, 88, 12, 0.3);
        }

        .project-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, 
                transparent, 
                rgba(255, 255, 255, 0.1), 
                transparent);
            transition: 0.5s;
            z-index: 1;
        }

        .project-card:hover::before {
            left: 100%;
        }

                .filter-btn {
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
            padding: 12px 24px;
            font-weight: 600;
            letter-spacing: 0.5px;
        }

        .filter-btn::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            transition: all 0.3s ease;
            transform: translateX(-50%);
        }

        .filter-btn:hover::after,
        .filter-btn.active::after {
            width: 80%;
        }

        .filter-btn.active {
            background: linear-gradient(135deg, 
                rgba(234, 88, 12, 0.2), 
                rgba(14, 165, 233, 0.2));
            border: 1px solid rgba(234, 88, 12, 0.3);
        }

    
        .stat-item {
            position: relative;
            overflow: hidden;
        }

        .stat-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, 
                rgba(234, 88, 12, 0.1), 
                rgba(14, 165, 233, 0.1));
            transform: translateX(-100%);
            transition: transform 0.6s ease;
        }

        .stat-item:hover::before {
            transform: translateX(0);
        }

       
        ::-webkit-scrollbar {
            width: 10px;
        }

        ::-webkit-scrollbar-track {
            background: linear-gradient(180deg, var(--dark), var(--darker));
        }

        ::-webkit-scrollbar-thumb {
            background: linear-gradient(180deg, var(--primary), var(--secondary));
            border-radius: 5px;
            border: 2px solid var(--dark);
        }

        ::-webkit-scrollbar-thumb:hover {
            background: linear-gradient(180deg, var(--primary-dark), var(--secondary));
        }

        
        .section-spacing {
            padding-top: clamp(4rem, 10vw, 8rem);
            padding-bottom: clamp(4rem, 10vw, 8rem);
        }

       
        .animated-bg {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -2;
            background: 
                radial-gradient(circle at 20% 50%, rgba(234, 88, 12, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(14, 165, 233, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 40% 80%, rgba(139, 92, 246, 0.15) 0%, transparent 50%);
            animation: bg-float 20s ease-in-out infinite;
        }

        @keyframes bg-float {
            0%, 100% { transform: translate(0, 0) rotate(0deg); }
            33% { transform: translate(-30px, -30px) rotate(1deg); }
            66% { transform: translate(30px, 30px) rotate(-1deg); }
        }

       
        .particles {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            pointer-events: none;
        }

        .particle {
            position: absolute;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 50%;
            animation: particle-float linear infinite;
        }

        @keyframes particle-float {
            0% { transform: translateY(100vh) rotate(0deg); }
            100% { transform: translateY(-100px) rotate(360deg); }
        }

       
        .loading-shimmer {
            background: linear-gradient(90deg, 
                rgba(255, 255, 255, 0) 0%,
                rgba(255, 255, 255, 0.1) 50%,
                rgba(255, 255, 255, 0) 100%);
            background-size: 1000px 100%;
            animation: shimmer 2s infinite linear;
        }

       
        .tech-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: linear-gradient(135deg, rgba(30, 41, 59, 0.8), rgba(15, 23, 42, 0.9));
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.875rem;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .tech-badge::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: 0.5s;
        }

        .tech-badge:hover::before {
            left: 100%;
        }

        .tech-badge:hover {
            transform: translateY(-2px);
            border-color: var(--primary);
            box-shadow: 0 10px 25px rgba(234, 88, 12, 0.2);
        }

        
        .status-badge {
            position: relative;
            padding: 6px 16px;
            font-weight: 700;
            font-size: 0.75rem;
            letter-spacing: 1px;
            text-transform: uppercase;
            border-radius: 50px;
            overflow: hidden;
        }

        .status-badge::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0.3;
            z-index: -1;
        }

        .status-ongoing {
            background: linear-gradient(135deg, rgba(234, 88, 12, 0.2), rgba(234, 88, 12, 0.1));
            border: 1px solid rgba(234, 88, 12, 0.3);
            color: #fdba74;
        }

        .status-ongoing::before {
            background: linear-gradient(135deg, #ea580c, #c2410c);
        }

        .status-completed {
            background: linear-gradient(135deg, rgba(34, 197, 94, 0.2), rgba(34, 197, 94, 0.1));
            border: 1px solid rgba(34, 197, 94, 0.3);
            color: #86efac;
        }

        .status-completed::before {
            background: linear-gradient(135deg, #22c55e, #16a34a);
        }

        
        .view-details-btn {
            position: relative;
            overflow: hidden;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: white;
            font-weight: 700;
            letter-spacing: 0.5px;
            transition: all 0.4s ease;
            padding: 14px 32px;
            border-radius: 12px;
        }

        .view-details-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: 0.5s;
        }

        .view-details-btn:hover::before {
            left: 100%;
        }

        .view-details-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 30px rgba(234, 88, 12, 0.3);
            background: linear-gradient(135deg, var(--primary-dark), var(--primary));
        }

       
        @media (max-width: 768px) {
            .glass-panel {
                backdrop-filter: blur(10px);
                -webkit-backdrop-filter: blur(10px);
                border-radius: 16px;
            }
            
            .filter-btn {
                padding: 10px 20px;
                font-size: 0.875rem;
            }
            
            .project-card:hover {
                transform: translateY(-8px);
            }
        }

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