@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

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

        :root {
            --primary-bg: #0B0D17;
            --secondary-bg: #151829;
            --accent-bg: #1E2139;
            --neon-primary: #00D9FF;
            --neon-secondary: #FF006B;
            --neon-tertiary: #7B68EE;
            --gradient-main: linear-gradient(135deg, #00D9FF 0%, #FF006B 50%, #7B68EE 100%);
            --gradient-alt: linear-gradient(45deg, #FF006B, #00D9FF);
            --text-primary: #FFFFFF;
            --text-secondary: #A0A9C0;
            --text-muted: #6B7280;
            --glass-bg: rgba(255, 255, 255, 0.05);
            --glass-border: rgba(255, 255, 255, 0.1);
            --shadow-glow: 0 0 30px rgba(0, 217, 255, 0.3);
            --shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.4);
        }

        body {
            font-family: 'Inter', sans-serif;
            background: var(--primary-bg);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* Animated Background */
        .bg-animation {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            background: 
                radial-gradient(circle at 20% 80%, rgba(0, 217, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255, 0, 107, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 40% 40%, rgba(123, 104, 238, 0.1) 0%, transparent 50%);
            animation: bgShift 15s ease-in-out infinite;
        }

        @keyframes bgShift {
            0%, 100% { 
                filter: hue-rotate(0deg) brightness(1);
                transform: scale(1);
            }
            50% { 
                filter: hue-rotate(45deg) brightness(1.2);
                transform: scale(1.05);
            }
        }

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

        .particle {
            position: absolute;
            background: var(--gradient-main);
            border-radius: 50%;
            opacity: 0.6;
            animation: float 20s linear infinite;
        }

        .particle:nth-child(1) {
            width: 4px;
            height: 4px;
            top: 20%;
            left: 20%;
            animation-delay: 0s;
        }

        .particle:nth-child(2) {
            width: 6px;
            height: 6px;
            top: 60%;
            right: 30%;
            animation-delay: 3s;
        }

        .particle:nth-child(3) {
            width: 8px;
            height: 8px;
            bottom: 30%;
            left: 10%;
            animation-delay: 6s;
        }

        .particle:nth-child(4) {
            width: 5px;
            height: 5px;
            top: 10%;
            right: 10%;
            animation-delay: 9s;
        }

        .particle:nth-child(5) {
            width: 7px;
            height: 7px;
            bottom: 20%;
            right: 20%;
            animation-delay: 12s;
        }

        @keyframes float {
            0% {
                transform: translateY(0px) translateX(0px) scale(1);
                opacity: 0.6;
            }
            33% {
                transform: translateY(-30px) translateX(30px) scale(1.1);
                opacity: 0.8;
            }
            66% {
                transform: translateY(30px) translateX(-30px) scale(0.9);
                opacity: 0.4;
            }
            100% {
                transform: translateY(0px) translateX(0px) scale(1);
                opacity: 0.6;
            }
        }

        /* Navigation */
        .nav {
            position: fixed;
            top: 2rem;
            right: 2rem;
            z-index: 1000;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .nav-item {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.3);
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav-item.active {
            background: var(--neon-primary);
            box-shadow: var(--shadow-glow);
            transform: scale(1.3);
        }

        .nav-item:hover {
            background: var(--neon-primary);
            transform: scale(1.2);
        }

        /* Container */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            position: relative;
            padding: 2rem 0;
        }

        .hero-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 4rem;
            align-items: center;
            width: 100%;
        }

        .hero-text {
            z-index: 2;
        }

        .hero-title {
            font-size: clamp(2.5rem, 6vw, 5rem);
            font-weight: 900;
            background: var(--gradient-main);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 1rem;
            line-height: 1.1;
            animation: titleGlow 3s ease-in-out infinite;
        }

        @keyframes titleGlow {
            0%, 100% { 
                filter: drop-shadow(0 0 10px rgba(0, 217, 255, 0.5));
            }
            50% { 
                filter: drop-shadow(0 0 20px rgba(255, 0, 107, 0.7));
            }
        }

        .hero-subtitle {
            font-size: 1.5rem;
            color: var(--text-secondary);
            margin-bottom: 1.5rem;
            font-weight: 400;
        }

        .hero-description {
            font-size: 1.1rem;
            color: var(--text-secondary);
            margin-bottom: 2rem;
            line-height: 1.7;
        }

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

        .btn {
            padding: 1rem 2rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            position: relative;
            overflow: hidden;
        }

        .btn-primary {
            background: var(--gradient-main);
            color: var(--primary-bg);
        }

        .btn-secondary {
            background: transparent;
            color: var(--text-primary);
            border: 2px solid var(--glass-border);
        }

        .btn:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }

        .btn-primary:hover {
            box-shadow: 0 20px 40px rgba(0, 217, 255, 0.4);
        }

        /* Profile Section */
        .profile-container {
            position: relative;
            display: flex;
            justify-content: center;
        }

        .profile-image {
            width: 280px;
            height: 280px;
            border-radius: 50%;
            background: var(--gradient-main);
            padding: 6px;
            position: relative;
            animation: profileFloat 6s ease-in-out infinite;
        }

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

        .profile-image::before {
            content: '';
            position: absolute;
            top: -10px;
            left: -10px;
            right: -10px;
            bottom: -10px;
            background: conic-gradient(from 0deg, transparent, var(--neon-primary), transparent);
            border-radius: 50%;
            animation: rotate 10s linear infinite;
            z-index: -1;
        }

        @keyframes rotate {
            to { transform: rotate(360deg); }
        }

        .profile-image img {
            width: 100%;
            height: 100%;
            border-radius: 50%;
            object-fit: cover;
        }

        /* Contact Info */
        .contact-info {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1rem;
            margin-top: 3rem;
        }

        .contact-item {
            background: var(--glass-bg);
            backdrop-filter: blur(20px);
            border: 1px solid var(--glass-border);
            border-radius: 15px;
            padding: 1.2rem;
            display: flex;
            align-items: center;
            gap: 1.2rem;
            transition: all 0.3s ease;
            cursor: pointer;
            min-height: 70px;
        }

        .contact-item:hover {
            background: rgba(0, 217, 255, 0.1);
            border-color: var(--neon-primary);
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }

        .contact-icon {
            width: 50px;
            height: 50px;
            border-radius: 12px;
            background: var(--gradient-alt);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-bg);
            font-size: 1.3rem;
            flex-shrink: 0;
            box-shadow: 0 4px 15px rgba(0, 217, 255, 0.3);
        }

        .contact-item span {
            font-size: 1rem;
            font-weight: 500;
            color: var(--text-primary);
            word-break: break-all;
        }

        /* Sections */
        .section {
            padding: 6rem 0;
            position: relative;
        }

        .section-title {
            font-size: clamp(2rem, 4vw, 3.5rem);
            font-weight: 800;
            text-align: center;
            margin-bottom: 3rem;
            background: var(--gradient-main);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        /* Skills Section */
        .skills-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        .skill-category {
            background: var(--glass-bg);
            backdrop-filter: blur(20px);
            border: 1px solid var(--glass-border);
            border-radius: 20px;
            padding: 2rem;
            transition: all 0.3s ease;
        }

        .skill-category:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
            border-color: var(--neon-primary);
        }

        .skill-category h3 {
            font-size: 1.3rem;
            margin-bottom: 1.5rem;
            color: var(--neon-primary);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .skill-item {
            margin-bottom: 1rem;
        }

        .skill-header {
            display: flex;
            justify-content: space-between;
            margin-bottom: 0.5rem;
            font-weight: 500;
        }

        .skill-bar {
            height: 8px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 10px;
            overflow: hidden;
        }

        .skill-fill {
            height: 100%;
            background: var(--gradient-main);
            border-radius: 10px;
            transition: width 2s ease-in-out;
            position: relative;
        }

        .skill-fill::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
            animation: shimmer 2s ease-in-out infinite;
        }

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

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

        .project-card {
            background: var(--glass-bg);
            backdrop-filter: blur(20px);
            border: 1px solid var(--glass-border);
            border-radius: 20px;
            overflow: hidden;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .project-card:hover {
            transform: translateY(-10px) rotateX(5deg);
            box-shadow: var(--shadow-hover);
            border-color: var(--neon-primary);
        }

        .project-header {
            padding: 2rem;
            background: linear-gradient(135deg, var(--glass-bg), rgba(0, 217, 255, 0.05));
        }

        .project-title {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
        }

        .project-tech {
            color: var(--neon-primary);
            font-size: 0.9rem;
            font-weight: 500;
        }

        .project-body {
            padding: 2rem;
        }

        .project-description {
            color: var(--text-secondary);
            margin-bottom: 1.5rem;
            line-height: 1.6;
        }

        .project-link {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--neon-primary);
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .project-link:hover {
            color: var(--neon-secondary);
            transform: translateX(5px);
        }

        /* Experience Section */
        .experience-container {
            max-width: 900px;
            margin: 0 auto;
        }

        .experience-card {
            background: var(--glass-bg);
            backdrop-filter: blur(20px);
            border: 1px solid var(--glass-border);
            border-radius: 25px;
            padding: 3rem;
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .experience-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--gradient-main);
        }

        .experience-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
            border-color: var(--neon-primary);
        }

        .experience-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            margin-bottom: 2rem;
            padding-bottom: 1.5rem;
            border-bottom: 1px solid var(--glass-border);
        }

        .company-info {
            flex: 1;
        }

        .job-title {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 0.5rem;
            background: var(--gradient-main);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .company-name {
            font-size: 1.3rem;
            color: var(--neon-primary);
            font-weight: 600;
            margin-bottom: 0.8rem;
        }

        .duration {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .company-logo {
            width: 80px;
            height: 80px;
            background: var(--gradient-main);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            color: var(--primary-bg);
            box-shadow: var(--shadow-glow);
        }

        .experience-content {
            margin-top: 2rem;
        }

        .experience-description {
            font-size: 1.1rem;
            line-height: 1.7;
            color: var(--text-secondary);
            margin-bottom: 2.5rem;
        }

        .achievements {
            margin-bottom: 2.5rem;
        }

        .achievements h4,
        .tech-stack h4 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .achievements h4 i {
            color: var(--neon-secondary);
        }

        .tech-stack h4 i {
            color: var(--neon-primary);
        }

        .achievement-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.5rem;
        }

        .achievement-item {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            padding: 1.5rem;
            background: rgba(255, 255, 255, 0.03);
            border-radius: 15px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            transition: all 0.3s ease;
        }

        .achievement-item:hover {
            background: rgba(0, 217, 255, 0.05);
            border-color: var(--neon-primary);
            transform: translateY(-2px);
        }

        .achievement-icon {
            width: 45px;
            height: 45px;
            background: var(--gradient-alt);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-bg);
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        .achievement-text {
            flex: 1;
        }

        .achievement-text strong {
            display: block;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 0.3rem;
            font-size: 1rem;
        }

        .achievement-text span {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.4;
        }

        .tech-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
        }

        .tech-tag {
            background: rgba(0, 217, 255, 0.1);
            color: var(--neon-primary);
            padding: 0.6rem 1.2rem;
            border-radius: 25px;
            border: 1px solid rgba(0, 217, 255, 0.2);
            font-weight: 500;
            font-size: 0.9rem;
            transition: all 0.3s ease;
        }

        .tech-tag:hover {
            background: rgba(0, 217, 255, 0.2);
            border-color: var(--neon-primary);
            transform: translateY(-2px);
        }

        /* Education & Hobbies */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }

        .card {
            background: var(--glass-bg);
            backdrop-filter: blur(20px);
            border: 1px solid var(--glass-border);
            border-radius: 20px;
            padding: 2rem;
            text-align: center;
            transition: all 0.3s ease;
        }

        .card:hover {
            transform: translateY(-5px) scale(1.02);
            border-color: var(--neon-primary);
            box-shadow: var(--shadow-hover);
        }

        .card-icon {
            width: 80px;
            height: 80px;
            margin: 0 auto 1rem;
            background: var(--gradient-main);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            color: var(--primary-bg);
        }

        .card h3 {
            margin-bottom: 0.5rem;
            font-size: 1.2rem;
        }

        .card .subtitle {
            color: var(--neon-primary);
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

        .card .year {
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        /* Mobile Responsive */
        @media (max-width: 768px) {
            .container {
                padding: 0 1rem;
            }

            .nav {
                top: 1rem;
                right: 1rem;
            }

            .hero-content {
                grid-template-columns: 1fr;
                gap: 2rem;
                text-align: center;
            }

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

            .hero-cta {
                justify-content: center;
            }

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

            .skills-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

            .projects-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

            .experience-card {
                padding: 2rem;
            }

            .experience-header {
                flex-direction: column;
                gap: 1.5rem;
                text-align: center;
            }

            .company-logo {
                width: 60px;
                height: 60px;
                font-size: 1.5rem;
                align-self: center;
            }

            .job-title {
                font-size: 1.6rem;
            }

            .company-name {
                font-size: 1.1rem;
            }

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

            .achievement-item {
                padding: 1.2rem;
            }

            .achievement-icon {
                width: 40px;
                height: 40px;
                font-size: 1rem;
            }

            .tech-tags {
                justify-content: center;
            }

            .cards-grid {
                grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
                gap: 1.5rem;
            }

            .section {
                padding: 4rem 0;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 0 0.5rem;
            }

            .hero-title {
                font-size: 2rem;
            }

            .hero-subtitle {
                font-size: 1.2rem;
            }

            .profile-image {
                width: 160px;
                height: 160px;
            }

            .btn {
                padding: 0.8rem 1.5rem;
                font-size: 0.9rem;
            }

            .skill-category,
            .project-card,
            .card {
                padding: 1.5rem;
            }

            .experience-card {
                padding: 1.5rem;
            }

            .job-title {
                font-size: 1.4rem;
            }

            .company-name {
                font-size: 1rem;
            }

            .company-logo {
                width: 50px;
                height: 50px;
                font-size: 1.2rem;
            }

            .achievement-item {
                padding: 1rem;
                flex-direction: column;
                text-align: center;
                gap: 0.8rem;
            }

            .achievement-icon {
                align-self: center;
            }

            .tech-tag {
                padding: 0.5rem 1rem;
                font-size: 0.8rem;
            }

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