* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            font-family: 'Inter', sans-serif;
            background-color: #0F172A;
            color: #F8FAFC;
            overflow-x: hidden;
            line-height: 1.6;
        }
        
        /* Dynamic gradient background */
        .ambient-bg {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -2;
            background: 
                radial-gradient(ellipse at 20% 30%, rgba(139, 92, 246, 0.12) 0%, transparent 50%),
                radial-gradient(ellipse at 80% 70%, rgba(59, 130, 246, 0.12) 0%, transparent 50%),
                radial-gradient(ellipse at 50% 50%, rgba(15, 23, 42, 1) 0%, transparent 100%);
        }
        
        /* Grid overlay */
        .grid-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            background-image: 
                linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
            background-size: 60px 60px;
            pointer-events: none;
        }
        
        /* Glass morphism */
        .glass-surface {
            background: rgba(255, 255, 255, 0.03);
            backdrop-filter: blur(20px) saturate(180%);
            -webkit-backdrop-filter: blur(20px) saturate(180%);
            border: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 
                0 4px 6px -1px rgba(0, 0, 0, 0.1),
                0 2px 4px -2px rgba(0, 0, 0, 0.1),
                inset 0 1px 0 0 rgba(255, 255, 255, 0.05);
        }
        
        .glass-elevated {
            background: rgba(30, 41, 59, 0.7);
            backdrop-filter: blur(24px) saturate(200%);
            -webkit-backdrop-filter: blur(24px) saturate(200%);
            border: 1px solid rgba(255, 255, 255, 0.12);
            box-shadow: 
                0 20px 25px -5px rgba(0, 0, 0, 0.2),
                0 8px 10px -6px rgba(0, 0, 0, 0.1),
                inset 0 1px 0 0 rgba(255, 255, 255, 0.08);
        }
        
        /* Text gradient */
        .gradient-text {
            background: linear-gradient(135deg, #60A5FA 0%, #A78BFA 50%, #34D399 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        /* Float effect */
        .float-interaction {
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        .float-interaction:hover {
            transform: translateY(-4px);
            box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.4);
        }
        
        /* 3D card effect */
        .card-perspective {
            transform-style: preserve-3d;
            transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        .card-perspective:hover {
            transform: perspective(1000px) rotateX(2deg) rotateY(-2deg) translateZ(10px);
        }
        
        /* Button glow */
        .btn-glow {
            position: relative;
            overflow: hidden;
        }
        
        .btn-glow::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(
                90deg,
                transparent,
                rgba(255, 255, 255, 0.3),
                transparent
            );
            transition: left 0.6s;
        }
        
        .btn-glow:hover::before {
            left: 100%;
        }
        
        /* Navigation */
        .nav-container {
            background: rgba(15, 23, 42, 0.8);
            backdrop-filter: blur(20px) saturate(180%);
            -webkit-backdrop-filter: blur(20px) saturate(180%);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        
        /* Scrollbar */
        ::-webkit-scrollbar {
            width: 8px;
        }
        
        ::-webkit-scrollbar-track {
            background: rgba(255, 255, 255, 0.05);
        }
        
        ::-webkit-scrollbar-thumb {
            background: rgba(139, 92, 246, 0.5);
            border-radius: 4px;
        }
        
        ::-webkit-scrollbar-thumb:hover {
            background: rgba(139, 92, 246, 0.8);
        }
        
        /* Reveal animation */
        .reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        .reveal.active {
            opacity: 1;
            transform: translateY(0);
        }
        
        /* Skill progress bar */
        .skill-progress {
            position: relative;
            height: 4px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 2px;
            overflow: hidden;
        }
        
        .skill-progress::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            height: 100%;
            background: linear-gradient(90deg, #60A5FA, #A78BFA);
            width: var(--progress);
            border-radius: 2px;
            box-shadow: 0 0 10px rgba(96, 165, 250, 0.5);
            transition: width 1.5s ease-out;
        }
        
        /* Tech tag */
        .tech-tag {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.3s;
        }
        
        .tech-tag:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.2);
        }
        
        /* Timeline */
        .timeline-line {
            position: absolute;
            left: 50%;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(to bottom, #60A5FA, #A78BFA, #34D399);
            transform: translateX(-50%);
        }
        
        @media (max-width: 768px) {
            .timeline-line {
                left: 20px;
            }
        }
        
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem !important;
            }
        }
        
        /* Float animation */
        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-20px); }
        }
        
        .animate-float {
            animation: float 6s ease-in-out infinite;
        }
        
        .animate-float-delay {
            animation: float 6s ease-in-out infinite;
            animation-delay: 2s;
        }
        
        /* Particles */
        .particles {
            position: absolute;
            width: 100%;
            height: 100%;
            overflow: hidden;
            pointer-events: none;
        }
        
        .particle {
            position: absolute;
            width: 4px;
            height: 4px;
            background: rgba(96, 165, 250, 0.5);
            border-radius: 50%;
            animation: particle-float 20s infinite linear;
        }
        
        @keyframes particle-float {
            0% {
                transform: translateY(100vh) translateX(0);
                opacity: 0;
            }
            10% {
                opacity: 1;
            }
            90% {
                opacity: 1;
            }
            100% {
                transform: translateY(-100vh) translateX(100px);
                opacity: 0;
            }
        }