:root {
            --primary: #7c3aed;
            --primary-light: #a78bfa;
            --accent: #ec4899;
            --accent-light: #f9a8d4;
            --text-primary: #f8fafc;
            --text-secondary: #94a3b8;
            --bg: #080810;
            --bg-card: rgba(255,255,255,0.04);
            --border: rgba(255,255,255,0.08);
            --glow: rgba(124, 58, 237, 0.3);
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: var(--bg);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* ── DOT GRID BACKGROUND ── */
        body::before {
            content: '';
            position: fixed;
            inset: 0;
            background-image: radial-gradient(circle, rgba(255,255,255,0.045) 1px, transparent 1px);
            background-size: 32px 32px;
            pointer-events: none;
            z-index: 0;
        }

        /* ── NAV ── */
        nav {
            position: fixed;
            top: 0; left: 0; right: 0;
            background: rgba(8, 8, 16, 0.85);
            backdrop-filter: blur(20px);
            z-index: 1000;
            border-bottom: 1px solid var(--border);
            padding: 1rem 2rem;
        }
        .nav-container {
            max-width: 1100px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-size: 1.2rem;
            font-weight: 800;
            letter-spacing: 2px;
            background: linear-gradient(135deg, var(--primary-light), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .nav-links {
            display: flex;
            gap: 2rem;
            list-style: none;
            align-items: center;
        }
        .nav-links a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 0.9rem;
            font-weight: 500;
            transition: color 0.3s;
            letter-spacing: 0.5px;
            position: relative;
            padding-bottom: 2px;
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--primary-light), var(--accent));
            border-radius: 2px;
            transition: width 0.3s;
        }
        .nav-links a:hover { color: var(--text-primary); }
        .nav-links a:hover::after { width: 100%; }
        .nav-links a.active { color: var(--text-primary); }
        .nav-links a.active::after { width: 100%; }
        .nav-cta {
            background: linear-gradient(135deg, var(--primary), var(--accent)) !important;
            color: white !important;
            padding: 0.55rem 1.25rem !important;
            border-radius: 6px;
            font-weight: 600 !important;
            transition: opacity 0.3s, transform 0.3s !important;
        }
        .nav-cta::after { display: none !important; }
        .nav-cta:hover { opacity: 0.85; transform: translateY(-1px); }

        /* ── HAMBURGER ── */
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            background: none;
            border: none;
            padding: 4px;
        }
        .hamburger span {
            display: block;
            width: 24px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: all 0.3s;
        }

        /* ── HERO ── */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 7rem 2rem 5rem;
            text-align: center;
            position: relative;
            overflow: hidden;
            z-index: 1;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: 20%;
            left: 50%;
            transform: translateX(-50%);
            width: 700px;
            height: 400px;
            background: radial-gradient(ellipse, rgba(124,58,237,0.14) 0%, transparent 70%);
            pointer-events: none;
        }
        .hero::after {
            content: '';
            position: absolute;
            bottom: 10%;
            right: 10%;
            width: 300px;
            height: 300px;
            background: radial-gradient(ellipse, rgba(236,72,153,0.09) 0%, transparent 70%);
            pointer-events: none;
        }
        .hero-content {
            max-width: 850px;
            z-index: 1;
            animation: fadeUp 0.9s ease both;
        }
        .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 3px;
            text-transform: uppercase;
            color: var(--primary-light);
            margin-bottom: 1.5rem;
            opacity: 0.9;
        }
        .status-dot {
            width: 8px;
            height: 8px;
            background: #10b981;
            border-radius: 50%;
            animation: pulse-green 2s infinite;
            flex-shrink: 0;
        }
        .hero h1 {
            font-size: clamp(2.8rem, 8vw, 5rem);
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 1.5rem;
            letter-spacing: -1px;
        }
        .hero-highlight {
            background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero-sub {
            font-size: 1.15rem;
            color: var(--text-secondary);
            max-width: 560px;
            margin: 0 auto 2.5rem;
            line-height: 1.75;
        }
        .hero-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
            margin-bottom: 3rem;
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: white;
            padding: 0.85rem 2rem;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 700;
            font-size: 0.95rem;
            transition: all 0.3s;
            border: none;
            cursor: pointer;
        }
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 30px rgba(124,58,237,0.35);
        }
        .btn-ghost {
            background: transparent;
            color: var(--text-primary);
            padding: 0.85rem 2rem;
            border: 1px solid var(--border);
            border-radius: 8px;
            text-decoration: none;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all 0.3s;
        }
        .btn-ghost:hover {
            border-color: var(--primary-light);
            color: var(--primary-light);
            background: rgba(124,58,237,0.06);
        }

        /* ── HERO STATS ── */
        .hero-stats {
            display: flex;
            gap: 0;
            justify-content: center;
            border: 1px solid var(--border);
            border-radius: 12px;
            background: var(--bg-card);
            overflow: hidden;
            margin-bottom: 3rem;
            max-width: 480px;
            margin-left: auto;
            margin-right: auto;
        }
        .stat-item {
            flex: 1;
            padding: 1rem 0.5rem;
            text-align: center;
            position: relative;
        }
        .stat-item + .stat-item::before {
            content: '';
            position: absolute;
            left: 0;
            top: 20%;
            height: 60%;
            width: 1px;
            background: var(--border);
        }
        .stat-number {
            font-size: 1.5rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--primary-light), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
        }
        .stat-label {
            font-size: 0.72rem;
            color: var(--text-secondary);
            font-weight: 500;
            letter-spacing: 0.3px;
            margin-top: 0.2rem;
        }

        .tech-stack {
            display: flex;
            gap: 0.75rem;
            justify-content: center;
            flex-wrap: wrap;
            padding-top: 3rem;
            border-top: 1px solid var(--border);
        }
        .tech-badge {
            display: flex;
            align-items: center;
            gap: 0.4rem;
            background: var(--bg-card);
            border: 1px solid var(--border);
            color: var(--text-secondary);
            padding: 0.4rem 0.9rem;
            border-radius: 6px;
            font-size: 0.82rem;
            font-weight: 600;
            transition: all 0.3s;
            letter-spacing: 0.3px;
        }
        .tech-badge:hover {
            border-color: var(--primary-light);
            color: var(--primary-light);
            background: rgba(124,58,237,0.08);
        }

        /* ── SCROLL INDICATOR ── */
        .scroll-indicator {
            position: absolute;
            bottom: 2rem;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.4rem;
            color: var(--text-secondary);
            font-size: 0.72rem;
            font-weight: 500;
            letter-spacing: 1px;
            text-transform: uppercase;
            animation: fadeUp 1.2s ease 0.5s both;
            z-index: 1;
            text-decoration: none;
        }
        .scroll-arrow {
            width: 28px;
            height: 28px;
            border: 1px solid var(--border);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            animation: bounce 2s ease-in-out infinite;
        }
        .scroll-arrow svg { opacity: 0.6; }

        /* ── SECTIONS ── */
        section { width: 100%; position: relative; z-index: 1; }
        .container {
            max-width: 1100px;
            margin: 0 auto;
            padding: 6rem 2rem;
        }
        .section-label {
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 3px;
            text-transform: uppercase;
            color: var(--primary-light);
            margin-bottom: 0.75rem;
        }
        .section-title {
            font-size: clamp(1.8rem, 4vw, 2.8rem);
            font-weight: 800;
            margin-bottom: 1rem;
            letter-spacing: -0.5px;
        }
        .section-desc {
            color: var(--text-secondary);
            max-width: 500px;
            line-height: 1.75;
            margin-bottom: 3.5rem;
        }

        /* ── ABOUT ── */
        #about { background: rgba(255,255,255,0.015); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }
        .about-text p {
            color: var(--text-secondary);
            margin-bottom: 1.25rem;
            line-height: 1.8;
        }
        .skills-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
        }
        .skill-item {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 10px;
            padding: 1.25rem;
            transition: all 0.3s;
        }
        .skill-item:hover {
            border-color: rgba(124,58,237,0.4);
            background: rgba(124,58,237,0.05);
            transform: translateY(-3px);
        }
        .skill-item .icon { font-size: 1.4rem; margin-bottom: 0.5rem; }
        .skill-item h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: 0.25rem; }
        .skill-item p { font-size: 0.8rem; color: var(--text-secondary); }

        /* ── EXPERIENCE / TIMELINE ── */
        #experience { background: var(--bg); }
        .timeline {
            position: relative;
            padding-left: 2rem;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 1px;
            background: linear-gradient(to bottom, var(--primary), var(--accent), transparent);
        }
        .timeline-item {
            position: relative;
            padding-left: 2rem;
            padding-bottom: 2.5rem;
        }
        .timeline-item:last-child { padding-bottom: 0; }
        .timeline-dot {
            position: absolute;
            left: -2.45rem;
            top: 0.35rem;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary-light), var(--accent));
            box-shadow: 0 0 0 3px rgba(124,58,237,0.2);
        }
        .timeline-period {
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--primary-light);
            letter-spacing: 1px;
            text-transform: uppercase;
            margin-bottom: 0.3rem;
        }
        .timeline-role {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 0.2rem;
        }
        .timeline-company {
            font-size: 0.88rem;
            color: var(--text-secondary);
            margin-bottom: 0.75rem;
        }
        .timeline-desc {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }
        .timeline-tags { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-top: 0.75rem; }
        .timeline-tag {
            background: rgba(124,58,237,0.1);
            color: var(--primary-light);
            border: 1px solid rgba(124,58,237,0.2);
            padding: 0.18rem 0.6rem;
            border-radius: 4px;
            font-size: 0.73rem;
            font-weight: 600;
        }

        /* ── PROJECTS ── */
        #projects { background: rgba(255,255,255,0.015); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
        .projects-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 1.5rem;
        }
        .project-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 14px;
            overflow: hidden;
            transition: all 0.35s;
            display: flex;
            flex-direction: column;
        }
        .project-card:hover {
            border-color: rgba(124,58,237,0.45);
            transform: translateY(-6px);
            box-shadow: 0 20px 50px rgba(124,58,237,0.12);
        }
        .project-thumb {
            height: 160px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-bottom: 1px solid var(--border);
            font-size: 2.5rem;
            position: relative;
            overflow: hidden;
        }
        .project-thumb-1 { background: linear-gradient(135deg, rgba(124,58,237,0.2), rgba(236,72,153,0.12)); }
        .project-thumb-2 { background: linear-gradient(135deg, rgba(16,185,129,0.15), rgba(124,58,237,0.15)); }
        .project-thumb-3 { background: linear-gradient(135deg, rgba(236,72,153,0.15), rgba(245,158,11,0.12)); }
        .project-thumb-4 { background: linear-gradient(135deg, rgba(59,130,246,0.18), rgba(124,58,237,0.15)); }
        .project-thumb::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: radial-gradient(circle, rgba(255,255,255,0.06) 1px, transparent 1px);
            background-size: 20px 20px;
        }
        .project-thumb span { position: relative; z-index: 1; }
        .project-num {
            position: absolute;
            top: 0.75rem;
            right: 0.75rem;
            font-size: 0.7rem;
            font-weight: 700;
            color: rgba(255,255,255,0.3);
            letter-spacing: 1px;
            z-index: 1;
        }
        .project-body { padding: 1.5rem; flex-grow: 1; display: flex; flex-direction: column; }
        .project-body h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.5rem; }
        .project-body p { font-size: 0.88rem; color: var(--text-secondary); flex-grow: 1; margin-bottom: 1.25rem; line-height: 1.65; }
        .project-tags { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 1.25rem; }
        .tag {
            background: rgba(124,58,237,0.12);
            color: var(--primary-light);
            padding: 0.2rem 0.65rem;
            border-radius: 4px;
            font-size: 0.75rem;
            font-weight: 600;
        }
        .project-link {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            color: var(--primary-light);
            text-decoration: none;
            font-size: 0.85rem;
            font-weight: 700;
            transition: gap 0.3s;
        }
        .project-link:hover { gap: 0.7rem; }

        /* ── SERVICES ── */
        #services { background: var(--bg); }
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 1.25rem;
        }
        .service-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 1.75rem 1.5rem;
            transition: all 0.3s;
            position: relative;
        }
        .service-card:hover {
            border-color: rgba(236,72,153,0.4);
            transform: translateY(-4px);
            box-shadow: 0 12px 30px rgba(236,72,153,0.08);
        }
        .service-badge {
            position: absolute;
            top: 1rem;
            right: 1rem;
            font-size: 0.65rem;
            font-weight: 700;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: white;
            padding: 0.15rem 0.5rem;
            border-radius: 4px;
        }
        .service-icon { font-size: 1.8rem; margin-bottom: 1rem; }
        .service-card h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 0.5rem; }
        .service-card p { font-size: 0.82rem; color: var(--text-secondary); line-height: 1.65; }

        /* ── CONTACT ── */
        #contact { background: rgba(255,255,255,0.015); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
        .contact-wrapper {
            display: grid;
            grid-template-columns: 1fr 1.4fr;
            gap: 4rem;
            align-items: start;
        }
        .contact-info-col h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 1rem; }
        .contact-info-col p { color: var(--text-secondary); line-height: 1.75; margin-bottom: 2rem; font-size: 0.95rem; }
        .contact-detail {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            margin-bottom: 1rem;
        }
        .contact-detail-icon {
            width: 38px;
            height: 38px;
            background: rgba(124,58,237,0.1);
            border: 1px solid rgba(124,58,237,0.2);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            flex-shrink: 0;
        }
        .contact-detail span { font-size: 0.88rem; color: var(--text-secondary); }
        .contact-detail strong { display: block; font-size: 0.9rem; color: var(--text-primary); }
        .social-row { display: flex; gap: 0.75rem; margin-top: 2rem; }
        .social-btn {
            width: 42px;
            height: 42px;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 1.1rem;
            transition: all 0.3s;
        }
        .social-btn:hover {
            border-color: var(--primary-light);
            color: var(--primary-light);
            background: rgba(124,58,237,0.08);
            transform: translateY(-2px);
        }

        /* Form */
        .contact-form {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 2rem;
        }
        .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
        .form-group { margin-bottom: 1.25rem; }
        .form-group label {
            display: block;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--text-secondary);
            margin-bottom: 0.5rem;
            letter-spacing: 0.3px;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            background: rgba(255,255,255,0.04);
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 0.75rem 1rem;
            color: var(--text-primary);
            font-size: 0.9rem;
            font-family: inherit;
            transition: border-color 0.3s, box-shadow 0.3s;
            outline: none;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: var(--primary-light);
            box-shadow: 0 0 0 3px rgba(124,58,237,0.1);
        }
        .form-group textarea { resize: vertical; min-height: 120px; }
        .form-group select option { background: #1a1a2e; }
        .form-submit { width: 100%; padding: 0.9rem; font-size: 0.95rem; font-weight: 700; margin-top: 0.5rem; }

        /* ── FOOTER ── */
        footer {
            border-top: 1px solid var(--border);
            padding: 2.5rem 2rem;
            position: relative;
            z-index: 1;
        }
        .footer-inner {
            max-width: 1100px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1.5rem;
        }
        .footer-copy p { font-size: 0.85rem; color: var(--text-secondary); }
        .footer-copy span {
            background: linear-gradient(135deg, var(--primary-light), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            font-weight: 700;
        }
        .footer-links {
            display: flex;
            gap: 1.5rem;
            list-style: none;
        }
        .footer-links a {
            font-size: 0.82rem;
            color: var(--text-secondary);
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer-links a:hover { color: var(--primary-light); }

        /* ── ANIMATIONS ── */
        @keyframes fadeUp {
            from { opacity: 0; transform: translateY(28px); }
            to   { opacity: 1; transform: translateY(0); }
        }
        @keyframes bounce {
            0%, 100% { transform: translateY(0); }
            50%       { transform: translateY(5px); }
        }
        @keyframes pulse-green {
            0%, 100% { box-shadow: 0 0 0 0 rgba(16,185,129,0.6); }
            50%       { box-shadow: 0 0 0 5px rgba(16,185,129,0); }
        }
        .reveal {
            opacity: 0;
            transform: translateY(24px);
            transition: opacity 0.65s ease, transform 0.65s ease;
        }
        .reveal.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* ── RESPONSIVE ── */
        @media (max-width: 768px) {
            .hamburger { display: flex; }
            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0; right: 0;
                background: rgba(8,8,16,0.97);
                flex-direction: column;
                padding: 1.5rem 2rem;
                border-bottom: 1px solid var(--border);
                gap: 1.25rem;
            }
            .nav-links.open { display: flex; }
            .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
            .skills-list { grid-template-columns: 1fr 1fr; }
            .contact-wrapper { grid-template-columns: 1fr; gap: 2.5rem; }
            .form-row { grid-template-columns: 1fr; }
            .container { padding: 4rem 1.25rem; }
            .footer-inner { flex-direction: column; text-align: center; }
            .footer-links { justify-content: center; }
            .hero-stats { max-width: 100%; }
            .scroll-indicator { display: none; }
        }
        @media (max-width: 480px) {
            .skills-list { grid-template-columns: 1fr; }
            .hero-buttons { flex-direction: column; align-items: center; }
            .btn-primary, .btn-ghost { width: 100%; text-align: center; }
        }