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

        :root {
            --primary: #6c63ff;
            --secondary: #f50057;
            --dark: #0a0a0a;
            --dark2: #111111;
            --dark3: #1a1a2e;
            --text: #e0e0e0;
            --text-muted: #888;
            --card-bg: #16213e;
            --border: rgba(108, 99, 255, 0.3);
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: var(--dark);
            color: var(--text);
            line-height: 1.6;
        }

        /* ===== SCROLLBAR ===== */
        ::-webkit-scrollbar {
            width: 6px;
        }
        ::-webkit-scrollbar-track {
            background: var(--dark);
        }
        ::-webkit-scrollbar-thumb {
            background: var(--primary);
            border-radius: 3px;
        }

        /* ===== NAVBAR ===== */
        nav {
            position: fixed;
            top: 0;
            width: 100%;
            padding: 18px 60px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 1000;
            transition: all 0.3s ease;
            background: transparent;
        }

        nav.scrolled {
            background: rgba(10, 10, 10, 0.95);
            backdrop-filter: blur(10px);
            padding: 12px 60px;
            box-shadow: 0 2px 20px rgba(108, 99, 255, 0.15);
        }

        .logo {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary);
            text-decoration: none;
            letter-spacing: 2px;
        }

        .logo span {
            color: var(--secondary);
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 35px;
        }

        .nav-links a {
            text-decoration: none;
            color: var(--text);
            font-size: 0.95rem;
            font-weight: 500;
            letter-spacing: 1px;
            text-transform: uppercase;
            transition: color 0.3s ease;
            position: relative;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: width 0.3s ease;
        }

        .nav-links a:hover {
            color: var(--primary);
        }

        .nav-links a:hover::after {
            width: 100%;
        }

        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 5px;
        }

        .hamburger span {
            width: 25px;
            height: 3px;
            background: var(--primary);
            border-radius: 3px;
            transition: all 0.3s ease;
        }

        /* ===== HERO ===== */
        #hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            position: relative;
            overflow: hidden;
            padding: 0 20px;
        }

        .hero-bg {
            position: absolute;
            width: 100%;
            height: 100%;
            background: radial-gradient(ellipse at center, #1a1a2e 0%, #0a0a0a 70%);
        }

        .hero-particles {
            position: absolute;
            width: 100%;
            height: 100%;
            overflow: hidden;
        }

        .particle {
            position: absolute;
            width: 4px;
            height: 4px;
            background: var(--primary);
            border-radius: 50%;
            animation: float-particle linear infinite;
            opacity: 0.4;
        }

        @keyframes float-particle {
            0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
            10% { opacity: 0.4; }
            90% { opacity: 0.4; }
            100% { transform: translateY(-100px) rotate(720deg); opacity: 0; }
        }

        .hero-content {
            position: relative;
            z-index: 2;
        }

        .hero-tag {
            display: inline-block;
            background: rgba(108, 99, 255, 0.15);
            border: 1px solid var(--border);
            color: var(--primary);
            padding: 6px 20px;
            border-radius: 50px;
            font-size: 0.85rem;
            letter-spacing: 2px;
            text-transform: uppercase;
            margin-bottom: 25px;
            animation: fadeInDown 0.8s ease;
        }

        .hero-title {
            font-size: clamp(2.5rem, 6vw, 5rem);
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 10px;
            animation: fadeInUp 0.8s ease 0.2s both;
        }

        .hero-title .name {
            background: linear-gradient(135deg, var(--primary), #a78bfa, var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-subtitle {
            font-size: clamp(1.2rem, 3vw, 1.8rem);
            color: var(--text-muted);
            margin-bottom: 20px;
            animation: fadeInUp 0.8s ease 0.4s both;
        }

        .typed-text {
            color: var(--primary);
            font-weight: 600;
        }

        .cursor {
            display: inline-block;
            width: 3px;
            height: 1em;
            background: var(--primary);
            margin-left: 2px;
            animation: blink 1s infinite;
            vertical-align: text-bottom;
        }

        @keyframes blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0; }
        }

        .hero-description {
            max-width: 600px;
            margin: 0 auto 40px;
            color: var(--text-muted);
            font-size: 1.05rem;
            animation: fadeInUp 0.8s ease 0.6s both;
        }

        .hero-buttons {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
            animation: fadeInUp 0.8s ease 0.8s both;
        }

        .btn {
            padding: 14px 35px;
            border-radius: 50px;
            font-size: 0.95rem;
            font-weight: 600;
            letter-spacing: 1px;
            text-decoration: none;
            text-transform: uppercase;
            transition: all 0.3s ease;
            cursor: pointer;
            border: none;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary), #a78bfa);
            color: white;
            box-shadow: 0 5px 25px rgba(108, 99, 255, 0.4);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 35px rgba(108, 99, 255, 0.6);
        }

        .btn-outline {
            background: transparent;
            color: var(--text);
            border: 2px solid rgba(255,255,255,0.2);
        }

        .btn-outline:hover {
            border-color: var(--primary);
            color: var(--primary);
            transform: translateY(-3px);
        }

        .scroll-indicator {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            animation: bounce 2s infinite;
            color: var(--text-muted);
            font-size: 0.75rem;
            letter-spacing: 2px;
        }

        .scroll-indicator .arrow {
            width: 20px;
            height: 20px;
            border-right: 2px solid var(--primary);
            border-bottom: 2px solid var(--primary);
            transform: rotate(45deg);
        }

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

        /* ===== SECTIONS ===== */
        section {
            padding: 100px 60px;
        }

        .section-header {
            text-align: center;
            margin-bottom: 70px;
        }

        .section-tag {
            display: inline-block;
            color: var(--primary);
            font-size: 0.85rem;
            letter-spacing: 3px;
            text-transform: uppercase;
            margin-bottom: 12px;
        }

        .section-title {
            font-size: clamp(1.8rem, 4vw, 2.8rem);
            font-weight: 700;
            margin-bottom: 15px;
        }

        .section-line {
            width: 60px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            margin: 0 auto;
            border-radius: 2px;
        }

        /* ===== ABOUT ===== */
        #about {
            background: var(--dark2);
        }

        .about-container {
            max-width: 1100px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1.5fr;
            gap: 80px;
            align-items: center;
        }

        .about-image-wrapper {
            position: relative;
        }

        .about-image {
            width: 100%;
            max-width: 350px;
            aspect-ratio: 1;
            border-radius: 20px;
            object-fit: cover;
            position: relative;
            z-index: 2;
            border: 3px solid var(--border);
            background: linear-gradient(135deg, #1a1a2e, #16213e);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 8rem;
            overflow: hidden;
        }

        .about-image-border {
            position: absolute;
            top: 20px;
            left: 20px;
            width: 100%;
            max-width: 350px;
            aspect-ratio: 1;
            border: 2px solid var(--primary);
            border-radius: 20px;
            opacity: 0.3;
        }

        .about-badge {
            position: absolute;
            bottom: -15px;
            right: -15px;
            background: linear-gradient(135deg, var(--primary), #a78bfa);
            padding: 15px 20px;
            border-radius: 15px;
            text-align: center;
            z-index: 3;
            box-shadow: 0 10px 30px rgba(108, 99, 255, 0.4);
        }

        .about-badge .number {
            font-size: 2rem;
            font-weight: 800;
            display: block;
            line-height: 1;
        }

        .about-badge .label {
            font-size: 0.7rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            opacity: 0.9;
        }

        .about-text h3 {
            font-size: 1.6rem;
            margin-bottom: 20px;
            color: var(--text);
        }

        .about-text h3 span {
            color: var(--primary);
        }

        .about-text p {
            color: var(--text-muted);
            margin-bottom: 15px;
            font-size: 1rem;
        }

        .about-info {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
            margin: 25px 0 35px;
        }

        .info-item {
            display: flex;
            flex-direction: column;
        }

        .info-label {
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: var(--primary);
            margin-bottom: 3px;
        }

        .info-value {
            font-size: 0.95rem;
            color: var(--text);
        }

        /* ===== SKILLS ===== */
        #skills {
            background: var(--dark);
        }

        .skills-container {
            max-width: 1100px;
            margin: 0 auto;
        }

        .skills-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }

        .skill-category {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 30px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .skill-category:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(108, 99, 255, 0.15);
        }

        .skill-category-icon {
            font-size: 2.5rem;
            margin-bottom: 15px;
        }

        .skill-category h3 {
            font-size: 1.1rem;
            margin-bottom: 20px;
            color: var(--primary);
        }

        .skill-item {
            margin-bottom: 18px;
        }

        .skill-info {
            display: flex;
            justify-content: space-between;
            margin-bottom: 6px;
            font-size: 0.9rem;
        }

        .skill-bar {
            height: 6px;
            background: rgba(255,255,255,0.05);
            border-radius: 3px;
            overflow: hidden;
        }

        .skill-progress {
            height: 100%;
            border-radius: 3px;
            background: linear-gradient(90deg, var(--primary), #a78bfa);
            width: 0;
            transition: width 1.5s ease;
        }

        .tech-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 15px;
        }

        .tech-tag {
            background: rgba(108, 99, 255, 0.1);
            border: 1px solid var(--border);
            color: var(--primary);
            padding: 6px 14px;
            border-radius: 50px;
            font-size: 0.8rem;
            transition: all 0.3s ease;
        }

        .tech-tag:hover {
            background: var(--primary);
            color: white;
        }

        /* ===== PROJECTS ===== */
        #projects {
            background: var(--dark2);
        }

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

        .projects-filter {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-bottom: 50px;
            flex-wrap: wrap;
        }

        .filter-btn {
            padding: 8px 22px;
            background: transparent;
            border: 1px solid var(--border);
            color: var(--text-muted);
            border-radius: 50px;
            cursor: pointer;
            font-size: 0.85rem;
            letter-spacing: 1px;
            transition: all 0.3s ease;
        }

        .filter-btn.active,
        .filter-btn:hover {
            background: var(--primary);
            border-color: var(--primary);
            color: white;
        }

        .projects-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
            gap: 30px;
        }

        .project-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 20px;
            overflow: hidden;
            transition: all 0.3s ease;
            animation: fadeIn 0.5s ease;
        }

        .project-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 50px rgba(108, 99, 255, 0.2);
            border-color: var(--primary);
        }

        .project-image {
            height: 200px;
            background: linear-gradient(135deg, #1a1a2e, #16213e, #0f3460);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 4rem;
            position: relative;
            overflow: hidden;
        }

        .project-image::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: linear-gradient(to bottom, transparent, var(--card-bg));
        }

        .project-category-badge {
            position: absolute;
            top: 15px;
            right: 15px;
            background: rgba(108, 99, 255, 0.8);
            padding: 4px 12px;
            border-radius: 50px;
            font-size: 0.7rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .project-info {
            padding: 25px;
        }

        .project-title {
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 10px;
        }

        .project-desc {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 20px;
            line-height: 1.6;
        }

        .project-tech {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 20px;
        }

        .project-tech span {
            background: rgba(108, 99, 255, 0.1);
            color: var(--primary);
            padding: 3px 10px;
            border-radius: 4px;
            font-size: 0.75rem;
            border: 1px solid rgba(108, 99, 255, 0.2);
        }

        .project-links {
            display: flex;
            gap: 12px;
        }

        .project-link {
            flex: 1;
            text-align: center;
            padding: 10px;
            border-radius: 8px;
            font-size: 0.85rem;
            text-decoration: none;
            transition: all 0.3s ease;
            font-weight: 500;
        }

        .project-link.demo {
            background: linear-gradient(135deg, var(--primary), #a78bfa);
            color: white;
        }

        .project-link.demo:hover {
            box-shadow: 0 5px 20px rgba(108, 99, 255, 0.4);
            transform: translateY(-2px);
        }

        .project-link.code {
            border: 1px solid var(--border);
            color: var(--text-muted);
        }

        .project-link.code:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        /* ===== EXPERIENCE ===== */
        #experience {
            background: var(--dark);
        }

        .experience-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .timeline {
            position: relative;
            padding-left: 40px;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(to bottom, var(--primary), transparent);
        }

        .timeline-item {
            position: relative;
            margin-bottom: 45px;
            animation: fadeInLeft 0.6s ease;
        }

        .timeline-dot {
            position: absolute;
            left: -36px;
            top: 6px;
            width: 16px;
            height: 16px;
            background: var(--primary);
            border-radius: 50%;
            border: 3px solid var(--dark);
            box-shadow: 0 0 15px rgba(108, 99, 255, 0.5);
        }

        .timeline-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 25px 30px;
            transition: all 0.3s ease;
        }

        .timeline-card:hover {
            border-color: var(--primary);
            box-shadow: 0 10px 30px rgba(108, 99, 255, 0.15);
        }

        .timeline-date {
            display: inline-block;
            background: rgba(108, 99, 255, 0.1);
            color: var(--primary);
            padding: 3px 12px;
            border-radius: 50px;
            font-size: 0.78rem;
            margin-bottom: 10px;
            letter-spacing: 1px;
        }

        .timeline-title {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 5px;
        }

        .timeline-company {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 12px;
        }

        .timeline-desc {
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.7;
        }

        /* ===== CONTACT ===== */
        #contact {
            background: var(--dark2);
        }

        .contact-container {
            max-width: 1100px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1.5fr;
            gap: 80px;
            align-items: start;
        }

        .contact-info h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
        }

        .contact-info p {
            color: var(--text-muted);
            margin-bottom: 35px;
            line-height: 1.7;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 20px;
        }

        .contact-icon {
            width: 45px;
            height: 45px;
            background: rgba(108, 99, 255, 0.1);
            border: 1px solid var(--border);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .contact-detail .label {
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: var(--primary);
            margin-bottom: 2px;
        }

        .contact-detail .value {
            font-size: 0.95rem;
            color: var(--text);
        }

        .social-links {
            display: flex;
            gap: 12px;
            margin-top: 35px;
        }

        .social-link {
            width: 45px;
            height: 45px;
            background: rgba(108, 99, 255, 0.1);
            border: 1px solid var(--border);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            font-size: 1.2rem;
            transition: all 0.3s ease;
        }

        .social-link:hover {
            background: var(--primary);
            border-color: var(--primary);
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(108, 99, 255, 0.4);
        }

        .contact-form {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 40px;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            font-size: 0.85rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: var(--text-muted);
            margin-bottom: 8px;
        }

        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            background: rgba(255,255,255,0.03);
            border: 1px solid rgba(255,255,255,0.08);
            color: var(--text);
            padding: 14px 18px;
            border-radius: 10px;
            font-size: 0.95rem;
            transition: all 0.3s ease;
            outline: none;
            font-family: inherit;
        }

        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: var(--primary);
            background: rgba(108, 99, 255, 0.05);
            box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.1);
        }

        .form-group textarea {
            resize: none;
            height: 130px;
        }

        .form-group select option {
            background: var(--dark2);
        }

        .form-submit {
            width: 100%;
            padding: 16px;
            background: linear-gradient(135deg, var(--primary), #a78bfa);
            color: white;
            border: none;
            border-radius: 10px;
            font-size: 1rem;
            font-weight: 600;
            letter-spacing: 1px;
            text-transform: uppercase;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .form-submit:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(108, 99, 255, 0.5);
        }

        .form-success {
            display: none;
            text-align: center;
            padding: 20px;
            color: #4ade80;
            font-size: 1rem;
        }

        /* ===== FOOTER ===== */
        footer {
            background: var(--dark);
            padding: 30px 60px;
            text-align: center;
            border-top: 1px solid rgba(255,255,255,0.05);
        }

        footer p {
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        footer span {
            color: var(--primary);
        }

        /* ===== ANIMATIONS ===== */
        @keyframes fadeInDown {
            from { opacity: 0; transform: translateY(-20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(30px); }
            to { opacity: 1; transform: translateY(0); }
        }

        @keyframes fadeInLeft {
            from { opacity: 0; transform: translateX(-20px); }
            to { opacity: 1; transform: translateX(0); }
        }

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

        .reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease;
        }

        .reveal.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 900px) {
            section {
                padding: 80px 30px;
            }

            nav {
                padding: 18px 30px;
            }

            nav.scrolled {
                padding: 12px 30px;
            }

            .nav-links {
                display: none;
                position: fixed;
                top: 0;
                left: 0;
                width: 100%;
                height: 100vh;
                background: rgba(10,10,10,0.98);
                flex-direction: column;
                align-items: center;
                justify-content: center;
                gap: 40px;
            }

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

            .nav-links a {
                font-size: 1.3rem;
            }

            .hamburger {
                display: flex;
                z-index: 1001;
            }

            .about-container {
                grid-template-columns: 1fr;
                gap: 50px;
                text-align: center;
            }

            .about-image-wrapper {
                display: flex;
                justify-content: center;
            }

            .about-info {
                text-align: left;
            }

            .contact-container {
                grid-template-columns: 1fr;
                gap: 50px;
            }

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

            footer {
                padding: 30px 20px;
            }
        }

        @media (max-width: 600px) {
            .projects-grid {
                grid-template-columns: 1fr;
            }

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