:root {
            --bg-primary: #0b0f19;
            --bg-secondary: #111827;
            --bg-card: rgba(17, 24, 39, 0.7);
            --bg-glass: rgba(255, 255, 255, 0.03);
            --border-glass: rgba(255, 255, 255, 0.08);
            --border-hover: rgba(99, 102, 241, 0.4);
            
            --text-primary: #f9fafb;
            --text-secondary: #9ca3af;
            --text-muted: #6b7280;
            
            --accent-primary: #6366f1;
            --accent-secondary: #8b5cf6;
            --accent-tertiary: #ec4899;
            --accent-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
            --glow-color: rgba(99, 102, 241, 0.25);
            
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-full: 9999px;
            
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
            --font-mono: 'JetBrains Mono', monospace;
        }

        :root[data-theme="light"] {
            color-scheme: light;
            --bg-primary: #f4f7f6;
            --bg-secondary: #ffffff;
            --bg-card: rgba(255, 255, 255, 0.88);
            --bg-glass: rgba(20, 40, 50, 0.045);
            --border-glass: rgba(24, 45, 55, 0.12);
            --border-hover: rgba(79, 70, 229, 0.38);
            --text-primary: #17252b;
            --text-secondary: #53646b;
            --text-muted: #718087;
            --accent-primary: #4f46e5;
            --accent-secondary: #0891b2;
            --accent-tertiary: #db2777;
            --accent-gradient: linear-gradient(135deg, #4f46e5 0%, #0891b2 58%, #db2777 100%);
            --glow-color: rgba(79, 70, 229, 0.14);
        }

        /* Base Resets */
        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-family: var(--font-main);
            line-height: 1.6;
            overflow-x: hidden;
            position: relative;
            transition: background-color 0.35s ease, color 0.35s ease;
        }

        /* Background Ambient Glows */
        .ambient-glow {
            position: fixed;
            border-radius: 50%;
            filter: blur(120px);
            z-index: -1;
            pointer-events: none;
            opacity: 0.4;
        }

        .glow-1 {
            top: -10%;
            left: -10%;
            width: 50vw;
            height: 50vw;
            background: radial-gradient(circle, var(--accent-primary) 0%, transparent 70%);
        }

        .glow-2 {
            bottom: 10%;
            right: -10%;
            width: 45vw;
            height: 45vw;
            background: radial-gradient(circle, var(--accent-secondary) 0%, transparent 70%);
        }

        /* Typography */
        h1, h2, h3, h4 {
            color: var(--text-primary);
            font-weight: 700;
            line-height: 1.2;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }

        /* Utilities */
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        .section-padding {
            padding: 6rem 0;
        }

        .gradient-text {
            background: var(--accent-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            display: inline-block;
        }

        .glass-card {
            position: relative;
            background: var(--bg-card);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-md);
            transition: var(--transition);
            overflow: hidden;
            isolation: isolate;
        }

        .glass-card::before {
            content: "";
            position: absolute;
            inset: -1px;
            border-radius: inherit;
            background: radial-gradient(
                220% 140% at var(--x, 50%) var(--y, 50%),
                rgba(255, 255, 255, 0.22),
                rgba(99, 102, 241, 0.14) 18%,
                rgba(99, 102, 241, 0.08) 30%,
                transparent 52%
            );
            opacity: 0;
            transition: opacity 0.25s ease;
            z-index: 0;
            pointer-events: none;
        }

        .glass-card::after {
            content: "";
            position: absolute;
            inset: 0;
            border-radius: inherit;
            background: linear-gradient(135deg, rgba(255,255,255,0.18), transparent 30%, transparent 70%, rgba(255,255,255,0.04));
            opacity: 0.8;
            z-index: 0;
            pointer-events: none;
        }

        .glass-card > * {
            position: relative;
            z-index: 1;
        }

        .glass-card:hover {
            border-color: var(--border-hover);
            transform: translateY(-4px);
            box-shadow: 0 12px 30px -10px var(--glow-color);
        }

        .glass-card:hover::before,
        .glass-card:focus-within::before,
        .glass-card:has(:hover)::before {
            opacity: 1;
        }

        .section-header {
            text-align: center;
            margin-bottom: 4rem;
        }

        .section-subtitle {
            font-family: var(--font-mono);
            color: var(--accent-primary);
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 0.5rem;
            display: block;
        }

        .section-title {
            font-size: 2.5rem;
            letter-spacing: -0.02em;
        }

        .header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            transition: var(--transition);
            padding: 1.25rem 0;
        }

        .header.scrolled {
            background: rgba(11, 15, 25, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-glass);
            padding: 0.8rem 0;
        }

        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .logo {
            font-weight: 800;
            font-size: 1.5rem;
            letter-spacing: -0.03em;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .logo-dot {
            width: 8px;
            height: 8px;
            background: var(--accent-tertiary);
            border-radius: 50%;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 2rem;
            list-style: none;
        }

        .nav-link {
            font-size: 0.95rem;
            color: var(--text-secondary);
            font-weight: 500;
            position: relative;
        }

        .nav-link:hover, .nav-link.active {
            color: var(--text-primary);
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent-gradient);
            transition: var(--transition);
            border-radius: 2px;
        }

        .nav-link:hover::after, .nav-link.active::after {
            width: 100%;
        }

        .theme-toggle {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.55rem;
            min-height: 40px;
            padding: 0.55rem 0.9rem;
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-full);
            background: var(--bg-glass);
            color: var(--text-primary);
            font: 600 0.82rem var(--font-main);
            cursor: pointer;
            transition: var(--transition);
        }

        .theme-toggle i {
            color: var(--accent-primary);
        }

        .theme-toggle:hover {
            border-color: var(--accent-primary);
            background: var(--bg-card);
            transform: translateY(-1px);
        }

        .theme-toggle:focus-visible {
            outline: 2px solid var(--accent-primary);
            outline-offset: 3px;
        }

        :root[data-theme="light"] .header.scrolled {
            background: rgba(244, 247, 246, 0.88);
        }

        :root[data-theme="light"] .mini-metric,
        :root[data-theme="light"] .timeline-content {
            background: rgba(255, 255, 255, 0.88);
            border-color: rgba(24, 45, 55, 0.12);
            box-shadow: 0 16px 38px rgba(34, 53, 61, 0.1);
        }

        :root[data-theme="light"] .stat-card {
            background: rgba(255, 255, 255, 0.58);
        }

        :root[data-theme="light"] .skills-space-bg {
            background:
                radial-gradient(circle at center, rgba(79, 70, 229, 0.1), transparent 36%),
                linear-gradient(180deg, rgba(8, 145, 178, 0.035), rgba(255, 255, 255, 0.48));
        }

        :root[data-theme="light"] .spotlight-panel {
            border-color: rgba(24, 45, 55, 0.12);
            background: linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(230, 240, 239, 0.9));
            box-shadow: inset 0 0 28px rgba(79, 70, 229, 0.035), 0 22px 50px rgba(34, 53, 61, 0.1);
        }

        :root[data-theme="light"] .spotlight-core {
            background: linear-gradient(135deg, #ffffff, #e9f0f2);
            border-color: rgba(24, 45, 55, 0.12);
        }

        :root[data-theme="light"] .spotlight-core span {
            color: #26383f;
        }

        :root[data-theme="light"] .spotlight-tag {
            background: rgba(255, 255, 255, 0.82);
            border-color: rgba(24, 45, 55, 0.12);
            color: #40545b;
        }

        :root[data-theme="light"] .form-control {
            background: rgba(255, 255, 255, 0.72);
        }

        :root[data-theme="light"] .form-control:focus {
            background: #ffffff;
        }

        :root[data-theme="light"] .btn-secondary:hover {
            background: rgba(24, 45, 55, 0.08);
            border-color: rgba(24, 45, 55, 0.2);
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 1.5rem;
            cursor: pointer;
        }

        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding-top: 5rem;
            position: relative;
            overflow: hidden;
        }

        .hero::before,
        .hero::after {
            content: '';
            position: absolute;
            border-radius: 50%;
            filter: blur(70px);
            opacity: 0.42;
            pointer-events: none;
            animation: heroGlow 12s ease-in-out infinite alternate;
        }

        .hero::before {
            width: 420px;
            height: 420px;
            background: radial-gradient(circle, rgba(99, 102, 241, 0.7), rgba(99, 102, 241, 0.12) 45%, transparent 70%);
            top: 10%;
            left: -80px;
        }

        .hero::after {
            width: 520px;
            height: 520px;
            background: radial-gradient(circle, rgba(236, 72, 153, 0.55), rgba(236, 72, 153, 0.1) 40%, transparent 72%);
            right: -120px;
            bottom: 2%;
            animation-delay: 2s;
        }

        @keyframes heroGlow {
            0% {
                transform: translate3d(0, 0, 0) scale(0.95);
            }
            100% {
                transform: translate3d(20px, -24px, 0) scale(1.08);
            }
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 3rem;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .hero-content > * {
            opacity: 0;
            animation: fadeUp 0.9s ease forwards;
        }

        .hero-content .badge {
            animation-delay: 0.15s;
        }

        .hero-content .hero-title {
            animation-delay: 0.3s;
        }

        .hero-content .hero-subtitle-wrapper {
            animation-delay: 0.45s;
        }

        .hero-content .hero-description {
            animation-delay: 0.6s;
        }

        .hero-content .btn-group {
            animation-delay: 0.75s;
        }

        @keyframes fadeUp {
            from {
                opacity: 0;
                transform: translateY(22px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.4rem 1rem;
            background: var(--bg-glass);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-full);
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 1.5rem;
            box-shadow: 0 0 25px rgba(99, 102, 241, 0.12);
        }

        .badge-dot {
            width: 8px;
            height: 8px;
            background: #10b981;
            border-radius: 50%;
            box-shadow: 0 0 10px #10b981;
        }

        .hero-title {
            font-size: 3.8rem;
            margin-bottom: 1rem;
            letter-spacing: -0.03em;
            text-shadow: 0 0 30px rgba(99, 102, 241, 0.12);
        }

        .hero-subtitle-wrapper {
            font-size: 1.5rem;
            color: var(--text-secondary);
            margin-bottom: 1.5rem;
            font-weight: 400;
            height: 2.2rem;
        }

        .hero-description {
            color: var(--text-muted);
            font-size: 1.1rem;
            max-width: 560px;
            margin-bottom: 2.5rem;
            line-height: 1.9;
        }

        .btn-group {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .hero-visual {
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
            width: 100%;
            max-width: 420px;
            margin: 0 auto;
        }

        .hero-visual::before {
            content: '';
            position: absolute;
            inset: 12% 10% 8% 10%;
            border-radius: 30% 70% 60% 40% / 40% 35% 65% 60%;
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.18), rgba(45, 212, 191, 0.08), rgba(236, 72, 153, 0.1));
            filter: blur(18px);
            animation: pulseBackdrop 7s ease-in-out infinite alternate;
        }

        @keyframes pulseBackdrop {
            0% {
                transform: scale(1) rotate(0deg);
            }
            100% {
                transform: scale(1.08) rotate(6deg);
            }
        }

        .mini-metric {
            position: absolute;
            display: flex;
            flex-direction: column;
            gap: 0.2rem;
            padding: 0.9rem 1rem;
            background: rgba(15, 23, 42, 0.72);
            border: 1px solid rgba(255, 255, 255, 0.09);
            border-radius: 16px;
            backdrop-filter: blur(12px);
            box-shadow: 0 20px 40px rgba(15, 23, 42, 0.35);
            z-index: 2;
            animation: floatCard 6s ease-in-out infinite;
        }

        .mini-metric span {
            font-size: 0.7rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: var(--text-secondary);
        }

        .mini-metric strong {
            font-size: 1rem;
            color: var(--text-primary);
        }

        .metric-top {
            top: 10%;
            right: 2%;
        }

        .metric-bottom {
            bottom: 10%;
            left: 0;
            animation-delay: 1.5s;
        }

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

        .btn {
            padding: 0.85rem 1.8rem;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 0.95rem;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            cursor: pointer;
            border: none;
            transition: var(--transition);
        }

        .btn-primary {
            background: var(--accent-gradient);
            color: #ffffff;
            box-shadow: 0 4px 20px var(--glow-color);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 25px rgba(99, 102, 241, 0.4);
        }

        .btn-secondary {
            background: var(--bg-glass);
            color: var(--text-primary);
            border: 1px solid var(--border-glass);
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.2);
            transform: translateY(-2px);
        }

        /* Avatar Container with Animated Ring */
        .hero-avatar-wrapper {
            position: relative;
            display: flex;
            justify-content: center;
            animation: floatImage 5s ease-in-out infinite;
        }

        @keyframes floatImage {
            0%, 100% {
                transform: translateY(0px);
            }
            50% {
                transform: translateY(-12px);
            }
        }

        .avatar-frame {
            width: 320px;
            height: 320px;
            border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
            background: var(--accent-gradient);
            padding: 4px;
            animation: morphing 8s ease-in-out infinite;
            box-shadow: 0 0 40px rgba(99, 102, 241, 0.18), 0 20px 50px rgba(15, 23, 42, 0.35);
            position: relative;
            z-index: 1;
        }

        .avatar-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: inherit;
            background: var(--bg-secondary);
        }

        @keyframes morphing {
            0% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
            25% { border-radius: 58% 42% 75% 25% / 76% 46% 54% 24%; }
            50% { border-radius: 50% 50% 33% 67% / 55% 27% 73% 45%; }
            75% { border-radius: 33% 67% 58% 42% / 63% 68% 32% 37%; }
            100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
        }

        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
        }

        .about-card {
            padding: 2.5rem;
        }

        .about-text p {
            color: var(--text-secondary);
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
        }

        .stat-card {
            padding: 1.5rem;
            text-align: center;
            background: rgba(255, 255, 255, 0.02);
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-glass);
        }

        .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--accent-primary);
            margin-bottom: 0.2rem;
        }

        .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .skills-section {
            position: relative;
            overflow: hidden;
        }

        .skills-space-bg {
            position: absolute;
            inset: 0;
            background:
                radial-gradient(circle at center, rgba(99, 102, 241, 0.18), transparent 34%),
                linear-gradient(180deg, rgba(15, 23, 42, 0.12), rgba(2, 6, 23, 0.72));
            pointer-events: none;
        }

        .skills-spotlight {
            position: relative;
            width: min(760px, 92vw);
            height: 260px;
            margin: 0 auto 3rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .spotlight-panel {
            position: relative;
            width: 100%;
            height: 100%;
            border-radius: 28px;
            overflow: hidden;
            border: 1px solid rgba(148, 163, 184, 0.08);
            background: linear-gradient(180deg, rgba(15, 23, 42, 0.58), rgba(2, 6, 23, 0.85));
            box-shadow: inset 0 0 28px rgba(99, 102, 241, 0.04), 0 22px 50px rgba(15, 23, 42, 0.34);
        }

        .spotlight-panel::before {
            content: '';
            position: absolute;
            inset: 12% 18% 18% 18%;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(99, 102, 241, 0.14), rgba(99, 102, 241, 0.06) 32%, transparent 72%);
            filter: blur(18px);
        }

        .spotlight-glow {
            position: absolute;
            left: 50%;
            top: 50%;
            width: 180px;
            height: 180px;
            transform: translate(-50%, -50%);
            border-radius: 50%;
            background: radial-gradient(circle, rgba(99, 102, 241, 0.16), transparent 72%);
            filter: blur(16px);
        }

        .spotlight-core {
            position: absolute;
            left: 50%;
            top: 50%;
            width: 140px;
            height: 140px;
            transform: translate(-50%, -50%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, rgba(31, 41, 55, 0.92), rgba(15, 23, 42, 0.82));
            border: 1px solid rgba(255,255,255,0.08);
            box-shadow: 0 0 20px rgba(99, 102, 241, 0.1), inset 0 0 12px rgba(148, 163, 184, 0.03);
            z-index: 2;
        }

        .spotlight-core span {
            font-size: 3.5rem;
            font-weight: 800;
            letter-spacing: -0.08em;
            color: rgba(255,255,255,0.96);
        }

        .spotlight-tag {
            position: absolute;
            z-index: 3;
            padding: 0.5rem 0.8rem;
            border-radius: 999px;
            background: rgba(15, 23, 42, 0.68);
            border: 1px solid rgba(148, 163, 184, 0.09);
            color: rgba(255,255,255,0.82);
            font-size: 0.64rem;
            font-weight: 600;
            letter-spacing: 0.14em;
            text-transform: uppercase;
            backdrop-filter: blur(10px);
        }

        .tag-left {
            left: 14%;
            top: 28%;
        }

        .tag-right {
            right: 14%;
            top: 28%;
        }

        .spotlight-arc {
            display: none;
        }

        .skills-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
            gap: 1.25rem;
            position: relative;
            z-index: 1;
        }

        .skill-item {
            padding: 1.5rem 1rem;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 0.8rem;
            text-align: center;
            border-radius: var(--radius-sm);
        }

        .skill-icon {
            font-size: 2.2rem;
            background: var(--accent-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .skill-name {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
        }

        .project-filter {
            display: flex;
            justify-content: center;
            gap: 0.8rem;
            margin-bottom: 2.5rem;
            flex-wrap: wrap;
        }

        .filter-btn {
            background: var(--bg-glass);
            border: 1px solid var(--border-glass);
            color: var(--text-secondary);
            padding: 0.5rem 1.2rem;
            border-radius: var(--radius-full);
            cursor: pointer;
            font-size: 0.85rem;
            font-weight: 500;
            transition: var(--transition);
        }

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

        .projects-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
            gap: 2rem;
        }

        .project-card {
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }

        .project-img-wrapper {
            width: 100%;
            height: 200px;
            overflow: hidden;
            position: relative;
        }

        .project-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .project-card:hover .project-img {
            transform: scale(1.08);
        }

        .project-content {
            padding: 1.5rem;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }

        .project-tags {
            display: flex;
            gap: 0.5rem;
            flex-wrap: wrap;
            margin-bottom: 0.8rem;
        }

        .tag {
            font-family: var(--font-mono);
            font-size: 0.75rem;
            padding: 0.2rem 0.6rem;
            background: rgba(99, 102, 241, 0.1);
            color: var(--accent-primary);
            border-radius: 4px;
            border: 1px solid rgba(99, 102, 241, 0.2);
        }

        .project-title {
            font-size: 1.25rem;
            margin-bottom: 0.5rem;
        }

        .project-desc {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 1.5rem;
            flex-grow: 1;
        }

        .project-links {
            display: flex;
            gap: 1rem;
            align-items: center;
        }

        .project-link {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-primary);
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }

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

        .experience-section {
            position: relative;
            overflow: hidden;
        }

        .experience-bg {
            position: absolute;
            width: 420px;
            height: 420px;
            border-radius: 50%;
            filter: blur(80px);
            opacity: 0.38;
            pointer-events: none;
            animation: floatGlow 14s ease-in-out infinite alternate;
        }

        .experience-bg-one {
            top: -110px;
            right: -80px;
            background: radial-gradient(circle, rgba(99, 102, 241, 0.7), rgba(99, 102, 241, 0.12) 40%, transparent 70%);
        }

        .experience-bg-two {
            bottom: -120px;
            left: -60px;
            background: radial-gradient(circle, rgba(45, 212, 191, 0.7), rgba(45, 212, 191, 0.12) 40%, transparent 70%);
            animation-delay: 2.5s;
        }

        @keyframes floatGlow {
            0% {
                transform: translate3d(0, 0, 0) scale(0.92);
            }
            100% {
                transform: translate3d(28px, -24px, 0) scale(1.08);
            }
        }

        .timeline {
            position: relative;
            max-width: 800px;
            margin: 0 auto;
            z-index: 1;
        }

        .timeline::before {
            content: '';
            position: absolute;
            top: 0;
            bottom: 0;
            left: 20px;
            width: 2px;
            background: linear-gradient(180deg, rgba(99, 102, 241, 0.9), rgba(45, 212, 191, 0.7), rgba(99, 102, 241, 0.9));
            box-shadow: 0 0 18px rgba(99, 102, 241, 0.4);
        }

        .timeline-item {
            position: relative;
            padding-left: 60px;
            margin-bottom: 2.5rem;
        }

        .timeline-item:last-child {
            margin-bottom: 0;
        }

        .timeline-dot {
            position: absolute;
            left: 11px;
            top: 5px;
            width: 20px;
            height: 20px;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.9), rgba(45, 212, 191, 0.9));
            border: 3px solid rgba(255, 255, 255, 0.85);
            box-shadow: 0 0 16px rgba(99, 102, 241, 0.8);
            animation: pulseDot 2.4s ease-in-out infinite;
        }

        @keyframes pulseDot {
            0%, 100% {
                transform: scale(1);
                box-shadow: 0 0 14px rgba(99, 102, 241, 0.7);
            }
            50% {
                transform: scale(1.18);
                box-shadow: 0 0 24px rgba(45, 212, 191, 0.9);
            }
        }

        .timeline-content {
            padding: 1.8rem;
            background: rgba(15, 23, 42, 0.72);
            border: 1px solid rgba(148, 163, 184, 0.18);
            box-shadow: 0 20px 45px rgba(15, 23, 42, 0.25);
            backdrop-filter: blur(10px);
            transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
        }

        .timeline-content:hover {
            transform: translateY(-4px);
            box-shadow: 0 24px 50px rgba(99, 102, 241, 0.18);
            border-color: rgba(99, 102, 241, 0.35);
        }

        .timeline-date {
            font-family: var(--font-mono);
            font-size: 0.8rem;
            color: var(--accent-primary);
            margin-bottom: 0.3rem;
        }

        .timeline-role {
            font-size: 1.2rem;
            margin-bottom: 0.2rem;
        }

        .timeline-company {
            font-size: 0.95rem;
            color: var(--text-secondary);
            margin-bottom: 0.8rem;
        }

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

        .contact-grid {
            display: grid;
            grid-template-columns: 0.9fr 1.1fr;
            gap: 3rem;
        }

        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .contact-card {
            padding: 1.5rem;
            display: flex;
            align-items: center;
            gap: 1.2rem;
        }

        .contact-icon {
            width: 50px;
            height: 50px;
            border-radius: var(--radius-sm);
            background: rgba(99, 102, 241, 0.1);
            color: var(--accent-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
        }

        .contact-detail h4 {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 0.2rem;
        }

        .contact-detail p {
            font-size: 1rem;
            font-weight: 600;
        }

        .social-links {
            display: flex;
            gap: 1rem;
            margin-top: 1rem;
        }

        .social-btn {
            width: 45px;
            height: 45px;
            border-radius: 50%;
            background: var(--bg-glass);
            border: 1px solid var(--border-glass);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-primary);
            font-size: 1.1rem;
            transition: var(--transition);
        }

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

        .contact-form {
            padding: 2.5rem;
            display: flex;
            flex-direction: column;
            gap: 1.2rem;
        }

        .form-group {
            display: flex;
            flex-direction: column;
            gap: 0.4rem;
        }

        .form-group label {
            font-size: 0.85rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .form-control {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-sm);
            padding: 0.8rem 1rem;
            color: var(--text-primary);
            font-family: inherit;
            font-size: 0.95rem;
            outline: none;
            transition: var(--transition);
        }

        .form-control:focus {
            border-color: var(--accent-primary);
            background: rgba(255, 255, 255, 0.05);
            box-shadow: 0 0 10px rgba(99, 102, 241, 0.15);
        }

        textarea.form-control {
            resize: vertical;
            min-height: 120px;
        }

        /* Message status box */
        .form-status {
            display: none;
            padding: 1rem;
            border-radius: var(--radius-sm);
            font-size: 0.9rem;
            text-align: center;
        }

        .form-status.success {
            display: block;
            background: rgba(16, 185, 129, 0.1);
            border: 1px solid #10b981;
            color: #10b981;
        }

        .footer {
            padding: 2rem 0;
            border-top: 1px solid var(--border-glass);
            text-align: center;
            color: var(--text-muted);
            font-size: 0.85rem;
        }

        /* Media Queries */
        @media (max-width: 992px) {
            .hero-grid {
                grid-template-columns: 1fr;
                text-align: center;
            }
            
            .hero-description {
                margin-left: auto;
                margin-right: auto;
            }

            .btn-group {
                justify-content: center;
            }

            .hero-avatar-wrapper {
                order: -1;
            }

            .avatar-frame {
                width: 240px;
                height: 240px;
            }

            .about-grid, .contact-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.8rem;
            }

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

            .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                width: 75%;
                height: 100vh;
                background: rgba(11, 15, 25, 0.95);
                backdrop-filter: blur(20px);
                flex-direction: column;
                justify-content: center;
                transition: var(--transition);
                border-left: 1px solid var(--border-glass);
            }

            :root[data-theme="light"] .nav-links {
                background: rgba(244, 247, 246, 0.97);
            }

            .theme-control-item {
                margin-top: 0.5rem;
            }

            .nav-links.active {
                right: 0;
            }

            .mobile-toggle {
                display: block;
                z-index: 1001;
            }

            .timeline::before {
                left: 10px;
            }

            .timeline-item {
                padding-left: 35px;
            }

            .timeline-dot {
                left: 1px;
            }
        }