:root {
            /* Core Art Direction Palette */
            --bg-main: #080D0D;
            --bg-secondary: #0D1415;
            --bg-elevated: #111A1B;
            --bg-card: rgba(17, 26, 27, 0.75);
            --bg-card-hover: rgba(22, 36, 38, 0.9);

            --accent-green: #00FF79;
            --accent-green-dim: rgba(0, 255, 121, 0.08);
            --accent-green-glow: rgba(0, 255, 121, 0.28);
            --accent-secondary-green: #00B85B;
            --accent-amber: #D9A441;
            --accent-amber-glow: rgba(217, 164, 65, 0.25);

            --border-fine: rgba(0, 255, 121, 0.18);
            --border-subtle: rgba(255, 255, 255, 0.06);
            --border-card-hover: rgba(0, 255, 121, 0.45);

            --text-main: #F1F5F3;
            --text-secondary: #8D9A9A;
            --text-muted: #7e9493;

            --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
            --font-mono: 'JetBrains Mono', monospace;

            --ease-cinematic: cubic-bezier(0.16, 1, 0.3, 1);
            --ease-in-out: cubic-bezier(0.76, 0, 0.24, 1);
        }

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

        html {
            scroll-behavior: smooth;
            background-color: var(--bg-main);
            color: var(--text-main);
            font-family: var(--font-display);
            overflow-x: hidden;
            width: 100%;
            max-width: 100vw;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            position: relative;
            background-color: var(--bg-main);
            overflow-x: hidden;
            width: 100%;
            max-width: 100vw;
            min-height: 100vh;
            line-height: 1.5;
            -webkit-tap-highlight-color: transparent;
        }

        /* Selection styling */
        ::selection {
            background: var(--accent-green);
            color: #040707;
        }

        /* Scanline CRT overlay */
        .crt-scanlines {
            position: fixed;
            inset: 0;
            background: linear-gradient(
                rgba(8, 13, 13, 0) 50%,
                rgba(0, 0, 0, 0.25) 50%
            );
            background-size: 100% 4px;
            pointer-events: none;
            z-index: 998;
            opacity: 0.35;
        }

        /* Subtle Noise & Grid Background */
        .ambient-grid {
            position: fixed;
            inset: 0;
            background-image: 
                linear-gradient(rgba(0, 255, 121, 0.02) 1px, transparent 1px),
                linear-gradient(90deg, rgba(0, 255, 121, 0.02) 1px, transparent 1px);
            background-size: 56px 56px;
            pointer-events: none;
            z-index: 1;
        }

        .ambient-glow-top {
            position: fixed;
            top: -200px;
            left: 50%;
            transform: translateX(-50%);
            width: min(800px, 100vw);
            height: 600px;
            background: radial-gradient(circle, rgba(0, 255, 121, 0.07) 0%, transparent 70%);
            filter: blur(100px);
            pointer-events: none;
            z-index: 0;
            overflow: hidden;
        }

        .ambient-glow-bottom {
            position: fixed;
            bottom: -300px;
            right: 0;
            width: min(700px, 100vw);
            height: 600px;
            background: radial-gradient(circle, rgba(217, 164, 65, 0.04) 0%, transparent 70%);
            filter: blur(120px);
            pointer-events: none;
            z-index: 0;
            overflow: hidden;
        }

        /* Custom Interactive Cursor (Desktop) */
        .custom-cursor-dot {
            position: fixed;
            top: 0;
            left: 0;
            width: 6px;
            height: 6px;
            background: var(--accent-green);
            border-radius: 50%;
            pointer-events: none;
            z-index: 9999;
            transform: translate(-50%, -50%);
            transition: opacity 0.2s ease, transform 0.1s ease;
            box-shadow: 0 0 10px var(--accent-green);
        }

        .custom-cursor-ring {
            position: fixed;
            top: 0;
            left: 0;
            width: 32px;
            height: 32px;
            border: 1px solid rgba(0, 255, 121, 0.45);
            border-radius: 50%;
            pointer-events: none;
            z-index: 9998;
            transform: translate(-50%, -50%);
            transition: width 0.25s var(--ease-cinematic), height 0.25s var(--ease-cinematic), border-color 0.25s ease, background 0.25s ease;
        }

        .custom-cursor-ring.cursor-hover {
            width: 52px;
            height: 52px;
            border-color: var(--accent-green);
            background: rgba(0, 255, 121, 0.06);
        }

        @media (pointer: coarse), (hover: none) {
            .custom-cursor-dot, .custom-cursor-ring {
                display: none !important;
            }
        }

        /* ================= 1. SYSTEM INITIALIZATION OVERLAY ================= */
        .system-intro-overlay {
            position: fixed;
            inset: 0;
            background: #040707;
            z-index: 10000;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 24px;
            transition: opacity 0.6s var(--ease-cinematic), visibility 0.6s ease;
        }

        .system-intro-overlay.hide-intro {
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
        }

        .intro-box {
            width: 100%;
            max-width: 440px;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .intro-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-family: var(--font-mono);
            font-size: 0.74rem;
            color: var(--text-muted);
            letter-spacing: 0.08em;
            text-transform: uppercase;
        }

        .intro-header .intro-node {
            color: var(--accent-green);
        }

        .intro-progress-track {
            width: 100%;
            height: 2px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 2px;
            overflow: hidden;
            position: relative;
        }

        .intro-progress-bar {
            position: absolute;
            top: 0;
            left: 0;
            height: 100%;
            width: 0%;
            background: var(--accent-green);
            box-shadow: 0 0 12px var(--accent-green);
            transition: width 1.2s var(--ease-cinematic);
        }

        .intro-brand-reveal {
            font-family: var(--font-display);
            font-size: 1.8rem;
            font-weight: 700;
            letter-spacing: 0.12em;
            color: #ffffff;
            display: flex;
            align-items: center;
            gap: 10px;
            opacity: 0;
            transform: translateY(10px);
            transition: opacity 0.5s ease 0.4s, transform 0.5s var(--ease-cinematic) 0.4s;
        }

        .intro-brand-reveal.show {
            opacity: 1;
            transform: translateY(0);
        }

        .intro-brand-reveal span {
            color: var(--accent-green);
        }

        .intro-skip-btn {
            align-self: flex-end;
            background: transparent;
            border: none;
            font-family: var(--font-mono);
            font-size: 0.7rem;
            color: var(--text-muted);
            cursor: pointer;
            letter-spacing: 0.05em;
            transition: color 0.2s;
            margin-top: 8px;
        }

        .intro-skip-btn:hover {
            color: var(--accent-green);
        }

        /* ================= 2. SITE NAVIGATION ================= */
        .site-nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 900;
            padding: 18px 36px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: rgba(8, 13, 13, 0.82);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-subtle);
            transition: padding 0.3s ease, border-color 0.3s ease, background 0.3s ease;
        }

        .site-nav.scrolled {
            padding: 13px 36px;
            border-bottom: 1px solid var(--border-fine);
            background: rgba(8, 13, 13, 0.94);
        }

        .nav-left-cluster {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .nav-brand {
            display: flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
            color: #ffffff;
            font-family: var(--font-display);
            font-weight: 700;
            font-size: 1.15rem;
            letter-spacing: 0.08em;
        }

        .nav-brand .brand-logo-bracket {
            color: var(--accent-green);
            font-family: var(--font-mono);
            font-weight: 400;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
        }

        .nav-link-item a {
            text-decoration: none;
            font-family: var(--font-mono);
            font-size: 0.8rem;
            color: var(--text-secondary);
            letter-spacing: 0.05em;
            text-transform: uppercase;
            position: relative;
            padding: 6px 0;
            transition: color 0.25s ease;
        }

        .nav-link-item a::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 1.5px;
            background: var(--accent-green);
            box-shadow: 0 0 8px var(--accent-green);
            transition: width 0.3s var(--ease-cinematic);
        }

        .nav-link-item a:hover,
        .nav-link-item a.active {
            color: #ffffff;
        }

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

        .nav-right-cluster {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        /* Dil Değiştirme Butonu (Language Switcher) */
        .lang-switch-module {
            display: flex;
            align-items: center;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-fine);
            border-radius: 20px;
            padding: 3px;
            gap: 2px;
            transition: all 0.25s ease;
        }

        .lang-switch-module:hover {
            border-color: var(--accent-green);
            box-shadow: 0 0 14px var(--accent-green-dim);
        }

        .lang-btn {
            background: transparent;
            border: none;
            color: var(--text-muted);
            font-family: var(--font-mono);
            font-size: 0.72rem;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 14px;
            cursor: pointer;
            transition: all 0.2s ease;
            letter-spacing: 0.04em;
        }

        .lang-btn:hover {
            color: var(--text-main);
        }

        .lang-btn.active {
            background: var(--accent-green);
            color: #040808;
            box-shadow: 0 0 10px var(--accent-green);
            font-weight: 700;
        }

        .nav-status-module {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-mono);
            font-size: 0.72rem;
            color: var(--accent-amber);
            background: rgba(217, 164, 65, 0.08);
            border: 1px solid rgba(217, 164, 65, 0.25);
            padding: 5px 12px;
            border-radius: 20px;
        }

        .nav-status-module .live-pulse {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent-amber);
            box-shadow: 0 0 6px var(--accent-amber);
            animation: pulseSoft 2s infinite ease-in-out;
        }

        @keyframes pulseSoft {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(0.85); }
        }

        .mobile-menu-trigger {
            display: none;
            background: transparent;
            border: 1px solid var(--border-fine);
            color: var(--text-main);
            padding: 8px 12px;
            border-radius: 6px;
            font-size: 1rem;
            cursor: pointer;
        }

        /* Mobile Drawer */
        .mobile-nav-drawer {
            position: fixed;
            top: 60px;
            left: 0;
            right: 0;
            background: rgba(8, 13, 13, 0.98);
            border-bottom: 1px solid var(--border-fine);
            padding: 24px 20px;
            display: flex;
            flex-direction: column;
            gap: 16px;
            transform: translateY(-120%);
            transition: transform 0.35s var(--ease-cinematic);
            z-index: 899;
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.85);
            max-height: calc(100vh - 60px);
            overflow-y: auto;
        }

        .mobile-nav-drawer.open {
            transform: translateY(0);
        }

        .mobile-nav-drawer a {
            font-family: var(--font-mono);
            font-size: 0.92rem;
            color: var(--text-main);
            text-decoration: none;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .mobile-nav-drawer a i {
            color: var(--accent-green);
        }

        .mobile-lang-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 8px;
        }

        /* Container Layout */
        .container {
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 32px;
            position: relative;
            z-index: 10;
        }

        /* ================= 3. HERO / DIGITAL IDENTITY SECTION ================= */
        .hero-section {
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding-top: 130px;
            padding-bottom: 80px;
            position: relative;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.15fr 0.85fr;
            gap: 56px;
            align-items: center;
            width: 100%;
        }

        .hero-meta-kicker {
            font-family: var(--font-mono);
            font-size: 0.8rem;
            color: var(--accent-green);
            letter-spacing: 0.12em;
            text-transform: uppercase;
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .hero-meta-kicker::before {
            content: "";
            width: 24px;
            height: 1px;
            background: var(--accent-green);
            box-shadow: 0 0 6px var(--accent-green);
        }

        .hero-headline {
            font-size: clamp(2.4rem, 5.2vw, 4.6rem);
            font-weight: 700;
            line-height: 1.06;
            letter-spacing: -0.025em;
            color: #ffffff;
            margin-bottom: 24px;
        }

        .hero-headline .neon-highlight {
            color: var(--accent-green);
            position: relative;
            display: inline-block;
            text-shadow: 0 0 24px rgba(0, 255, 121, 0.35);
        }

        .hero-subhead {
            font-size: 1.15rem;
            color: var(--text-secondary);
            line-height: 1.6;
            max-width: 540px;
            margin-bottom: 36px;
            font-weight: 400;
        }

        .hero-subhead strong {
            color: #ffffff;
            font-weight: 600;
        }

        .hero-actions-row {
            display: flex;
            align-items: center;
            gap: 18px;
            flex-wrap: wrap;
        }

        .btn-era-primary {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            background: var(--accent-green);
            color: #040808;
            padding: 14px 28px;
            border-radius: 40px;
            font-family: var(--font-mono);
            font-size: 0.82rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            text-decoration: none;
            border: 1px solid var(--accent-green);
            box-shadow: 0 0 20px rgba(0, 255, 121, 0.25);
            transition: all 0.3s var(--ease-cinematic);
            cursor: pointer;
        }

        .btn-era-primary:hover {
            background: #ffffff;
            border-color: #ffffff;
            box-shadow: 0 0 30px rgba(255, 255, 255, 0.4);
            transform: translateY(-2px);
            color: #040808;
        }

        .btn-era-secondary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: rgba(17, 26, 27, 0.6);
            color: var(--text-main);
            padding: 14px 24px;
            border-radius: 40px;
            font-family: var(--font-mono);
            font-size: 0.82rem;
            font-weight: 500;
            text-decoration: none;
            border: 1px solid var(--border-fine);
            transition: all 0.3s var(--ease-cinematic);
            cursor: pointer;
        }

        .btn-era-secondary:hover {
            border-color: var(--accent-green);
            background: var(--bg-card-hover);
            color: #ffffff;
            transform: translateY(-2px);
        }

        /* Avatar Showcase Box */
        .hero-avatar-composition {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            position: relative;
        }

        .avatar-kinetic-wrapper {
            position: relative;
            width: 320px;
            height: 320px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .avatar-rotating-orbit {
            position: absolute;
            inset: 0;
            border-radius: 50%;
            border: 1px dashed rgba(0, 255, 121, 0.3);
            animation: spinRing 32s linear infinite;
            pointer-events: none;
        }

        .avatar-orbit-planet {
            position: absolute;
            top: -5px;
            left: 50%;
            transform: translateX(-50%);
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--accent-green);
            box-shadow: 0 0 10px var(--accent-green);
        }

        .avatar-inner-halo {
            position: absolute;
            inset: 20px;
            border-radius: 50%;
            border: 1px solid rgba(0, 255, 121, 0.15);
            background: radial-gradient(circle, rgba(0, 255, 121, 0.08) 0%, transparent 70%);
        }

        .avatar-visual-frame {
            position: relative;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            border: 2px solid var(--accent-green);
            box-shadow: 0 0 35px rgba(0, 255, 121, 0.25);
            padding: 5px;
            background: #080D0D;
            overflow: hidden;
            z-index: 2;
            transition: transform 0.4s var(--ease-cinematic), box-shadow 0.4s ease;
        }

        .avatar-visual-frame:hover {
            transform: scale(1.04);
            box-shadow: 0 0 45px rgba(0, 255, 121, 0.4);
        }

        .avatar-visual-frame img {
            width: 100%;
            height: 100%;
            border-radius: 50%;
            object-fit: cover;
            display: block;
            background: #0D1415;
        }

        .avatar-spec-badge {
            position: absolute;
            background: rgba(13, 20, 21, 0.88);
            backdrop-filter: blur(12px);
            border: 1px solid var(--border-fine);
            padding: 8px 14px;
            border-radius: 8px;
            font-family: var(--font-mono);
            font-size: 0.7rem;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
            z-index: 3;
            user-select: none;
        }

        .badge-pos-tl {
            top: 25px;
            left: -15px;
        }

        .badge-pos-br {
            bottom: 25px;
            right: -15px;
        }

        .badge-indicator-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent-green);
            box-shadow: 0 0 6px var(--accent-green);
        }

        .hero-scroll-prompt {
            position: absolute;
            bottom: 24px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            font-family: var(--font-mono);
            font-size: 0.7rem;
            color: var(--text-muted);
            letter-spacing: 0.1em;
            text-transform: uppercase;
            text-decoration: none;
            transition: color 0.2s;
        }

        .hero-scroll-prompt:hover {
            color: var(--accent-green);
        }

        .scroll-mouse-icon {
            width: 18px;
            height: 28px;
            border: 1.5px solid var(--text-muted);
            border-radius: 12px;
            position: relative;
            display: flex;
            justify-content: center;
        }

        .scroll-wheel {
            width: 2px;
            height: 6px;
            background: var(--accent-green);
            border-radius: 2px;
            position: absolute;
            top: 4px;
            animation: mouseWheel 2s infinite ease-in-out;
        }

        @keyframes mouseWheel {
            0% { transform: translateY(0); opacity: 1; }
            100% { transform: translateY(12px); opacity: 0; }
        }

        @keyframes spinRing {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }

        /* ================= 4. SECTION EDITORIAL BASE ================= */
        .content-section {
            padding: 120px 0;
            position: relative;
            border-top: 1px solid var(--border-subtle);
        }

        .section-eyebrow {
            font-family: var(--font-mono);
            font-size: 0.78rem;
            color: var(--accent-green);
            letter-spacing: 0.12em;
            text-transform: uppercase;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .section-eyebrow .section-index {
            color: var(--text-muted);
        }

        .section-eyebrow::after {
            content: "";
            flex: 1;
            max-width: 60px;
            height: 1px;
            background: var(--border-fine);
        }

        .section-main-heading {
            font-size: clamp(2rem, 3.8vw, 3.2rem);
            font-weight: 700;
            line-height: 1.12;
            letter-spacing: -0.02em;
            color: #ffffff;
            margin-bottom: 20px;
        }

        /* ================= SECTION 03: IDENTITY / ABOUT ================= */
        .about-split-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 64px;
            align-items: start;
        }

        .sticky-editorial-side {
            position: sticky;
            top: 120px;
        }

        .editorial-narrative-copy {
            font-size: 1.25rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 28px;
            font-weight: 400;
        }

        .editorial-narrative-copy strong {
            color: #ffffff;
            font-weight: 600;
        }

        .tech-nodes-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
            margin-top: 36px;
        }

        .tech-node-item {
            background: var(--bg-card);
            border: 1px solid var(--border-fine);
            border-radius: 12px;
            padding: 20px;
            backdrop-filter: blur(10px);
            transition: all 0.3s var(--ease-cinematic);
        }

        .tech-node-item:hover {
            border-color: var(--accent-green);
            background: var(--bg-card-hover);
            transform: translateY(-2px);
        }

        .node-item-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 10px;
        }

        .node-item-header i {
            color: var(--accent-green);
            font-size: 1.1rem;
        }

        .node-item-code {
            font-family: var(--font-mono);
            font-size: 0.68rem;
            color: var(--text-muted);
        }

        .node-item-title {
            font-size: 1rem;
            font-weight: 600;
            color: #ffffff;
            margin-bottom: 4px;
        }

        .node-item-desc {
            font-size: 0.8rem;
            color: var(--text-secondary);
            line-height: 1.45;
        }

        /* ================= SECTION 04: NETWORK / SOCIAL CONNECTIONS ================= */
        .network-header-cluster {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            margin-bottom: 56px;
            flex-wrap: wrap;
            gap: 24px;
        }

        .network-status-monitor {
            background: var(--bg-card);
            border: 1px solid var(--border-fine);
            border-radius: 10px;
            padding: 10px 18px;
            display: flex;
            align-items: center;
            gap: 16px;
            font-family: var(--font-mono);
            font-size: 0.75rem;
        }

        .monitor-stat {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .monitor-stat span.val {
            color: var(--accent-green);
            font-weight: 600;
        }

        .network-cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
        }

        .social-system-card {
            background: var(--bg-card);
            border: 1px solid var(--border-fine);
            border-radius: 16px;
            padding: 28px 26px;
            text-decoration: none;
            color: var(--text-main);
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            min-height: 180px;
            cursor: pointer;
            transition: all 0.35s var(--ease-cinematic);
            backdrop-filter: blur(14px);
        }

        .social-system-card::before {
            content: "";
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 10% 90%, rgba(0, 255, 121, 0.12) 0%, transparent 60%);
            opacity: 0;
            transition: opacity 0.35s ease;
            pointer-events: none;
        }

        .social-system-card::after {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 3px;
            height: 100%;
            background: transparent;
            transition: all 0.25s ease;
        }

        .social-system-card:hover {
            border-color: var(--border-card-hover);
            background: var(--bg-card-hover);
            transform: translateY(-4px);
            box-shadow: 
                0 20px 40px rgba(0, 0, 0, 0.6),
                0 0 30px rgba(0, 255, 121, 0.14);
        }

        .social-system-card:hover::before {
            opacity: 1;
        }

        .social-system-card:hover::after {
            background: var(--accent-green);
            box-shadow: 0 0 10px var(--accent-green);
        }

        .social-system-card:focus-visible {
            outline: 2px solid var(--accent-green);
            outline-offset: 3px;
        }

        .social-system-card:active {
            transform: translateY(-1px);
        }

        .card-top-bar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 20px;
            position: relative;
            z-index: 2;
        }

        .card-platform-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-subtle);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.45rem;
            color: var(--text-secondary);
            transition: all 0.3s var(--ease-cinematic);
        }

        .social-system-card:hover .card-platform-icon {
            color: var(--accent-green);
            border-color: rgba(0, 255, 121, 0.35);
            background: var(--accent-green-dim);
            transform: scale(1.08);
        }

        .card-action-indicator {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-mono);
            font-size: 0.74rem;
            color: var(--text-muted);
            transition: all 0.3s ease;
        }

        .action-label-hint {
            opacity: 0;
            transform: translateX(-4px);
            transition: all 0.3s ease;
            color: var(--accent-green);
        }

        .social-system-card:hover .card-action-indicator {
            color: var(--accent-green);
            transform: translateX(4px);
        }

        .social-system-card:hover .action-label-hint {
            opacity: 1;
            transform: translateX(0);
        }

        .card-bottom-info {
            position: relative;
            z-index: 2;
        }

        .card-entity-title {
            font-size: 1.25rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 4px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .card-entity-tag {
            font-family: var(--font-mono);
            font-size: 0.68rem;
            padding: 2px 7px;
            border-radius: 4px;
            background: rgba(0, 255, 121, 0.1);
            color: var(--accent-green);
            border: 1px solid rgba(0, 255, 121, 0.25);
            font-weight: 500;
        }

        .card-handle-url {
            font-family: var(--font-mono);
            font-size: 0.8rem;
            color: var(--text-secondary);
            transition: color 0.2s ease;
        }

        .social-system-card:hover .card-handle-url {
            color: var(--accent-green);
        }

        /* ================= SECTION 05: INTERACTIVE PROFILE / TERMINAL ================= */
        .terminal-panel-wrapper {
            background: #0A0F10;
            border: 1px solid var(--border-fine);
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 
                0 25px 60px rgba(0, 0, 0, 0.7),
                0 0 35px rgba(0, 255, 121, 0.05);
        }

        .terminal-panel-header {
            background: #0E1617;
            padding: 12px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-bottom: 1px solid var(--border-fine);
            user-select: none;
        }

        .terminal-window-dots {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .win-dot {
            width: 11px;
            height: 11px;
            border-radius: 50%;
            cursor: pointer;
        }
        .win-dot-red { background: #ff5f56; }
        .win-dot-yellow { background: #ffbd2e; }
        .win-dot-green { background: #27c93f; }

        .terminal-window-title {
            font-family: var(--font-mono);
            font-size: 0.76rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .terminal-window-title span.usr {
            color: var(--accent-green);
        }

        .terminal-console-body {
            padding: 24px 26px;
            min-height: 260px;
            max-height: 420px;
            overflow-y: auto;
            font-family: var(--font-mono);
            font-size: 0.84rem;
            line-height: 1.65;
            color: var(--text-secondary);
        }

        .terminal-console-body::-webkit-scrollbar {
            width: 6px;
        }

        .terminal-console-body::-webkit-scrollbar-thumb {
            background: rgba(0, 255, 121, 0.2);
            border-radius: 4px;
        }

        .terminal-line {
            margin-bottom: 8px;
        }

        .terminal-line.cmd-prompt {
            color: #ffffff;
            font-weight: 500;
        }

        .terminal-line.cmd-prompt .p-sym {
            color: var(--accent-green);
            margin-right: 8px;
            font-weight: bold;
        }

        .terminal-line.cmd-output {
            color: var(--text-secondary);
            padding-left: 16px;
            border-left: 1px solid rgba(0, 255, 121, 0.25);
            margin-bottom: 12px;
        }

        .terminal-line.cmd-output.error {
            color: #ff7b72;
            border-color: rgba(255, 123, 114, 0.4);
        }

        .terminal-input-bar {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 14px 24px;
            background: #080D0D;
            border-top: 1px solid var(--border-subtle);
        }

        .terminal-input-bar span.prompt-arrow {
            color: var(--accent-green);
            font-weight: bold;
        }

        .cli-input {
            flex: 1;
            background: transparent;
            border: none;
            outline: none;
            font-family: var(--font-mono);
            font-size: 0.84rem;
            color: #ffffff;
            caret-color: var(--accent-green);
        }

        .terminal-quick-tags {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            padding: 12px 24px;
            background: #0B1112;
            border-top: 1px solid var(--border-subtle);
        }

        .quick-tag-label {
            font-family: var(--font-mono);
            font-size: 0.7rem;
            color: var(--text-muted);
            margin-right: 4px;
        }

        .cmd-chip {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-fine);
            color: var(--accent-green);
            font-family: var(--font-mono);
            font-size: 0.72rem;
            padding: 3px 9px;
            border-radius: 4px;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .cmd-chip:hover {
            background: var(--accent-green);
            color: #040808;
            box-shadow: 0 0 10px var(--accent-green);
        }

        /* ================= SECTION 06: CONTACT / CTA ================= */
        .cta-box-editorial {
            background: radial-gradient(circle at 50% 0%, rgba(0, 255, 121, 0.08) 0%, rgba(17, 26, 27, 0.8) 70%);
            border: 1px solid var(--border-fine);
            border-radius: 24px;
            padding: 64px 48px;
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
            backdrop-filter: blur(14px);
        }

        .cta-headline {
            font-size: clamp(2.2rem, 4.5vw, 3.8rem);
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }

        .cta-headline span {
            color: var(--accent-green);
            text-shadow: 0 0 20px rgba(0, 255, 121, 0.4);
        }

        .cta-subcopy {
            font-size: 1.1rem;
            color: var(--text-secondary);
            max-width: 500px;
            margin-bottom: 36px;
        }

        .cta-actions-group {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            justify-content: center;
        }

        /* ================= 7. FOOTER ================= */
        .site-footer {
            padding: 48px 0 36px 0;
            border-top: 1px solid var(--border-subtle);
            background: #050808;
            position: relative;
            z-index: 10;
        }

        .footer-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
        }

        .footer-signature {
            font-family: var(--font-mono);
            font-size: 0.82rem;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 10px;
            letter-spacing: 0.04em;
        }

        .footer-terminal-cursor {
            width: 7px;
            height: 14px;
            background: var(--accent-green);
            display: inline-block;
            box-shadow: 0 0 8px var(--accent-green);
            animation: cursorBlink 1s step-start infinite;
        }

        @keyframes cursorBlink {
            50% { opacity: 0; }
        }

        .footer-back-to-top {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-fine);
            color: var(--text-secondary);
            font-family: var(--font-mono);
            font-size: 0.75rem;
            padding: 8px 16px;
            border-radius: 20px;
            text-decoration: none;
            transition: all 0.25s ease;
            cursor: pointer;
        }

        .footer-back-to-top:hover {
            background: var(--accent-green);
            color: #040808;
            border-color: var(--accent-green);
            box-shadow: 0 0 15px var(--accent-green);
            transform: translateY(-2px);
        }

        /* ================= TOAST NOTIFICATION ================= */
        .status-toast {
            position: fixed;
            bottom: 32px;
            right: 32px;
            background: #0E1617;
            border: 1px solid var(--accent-green);
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.8), 0 0 25px rgba(0, 255, 121, 0.25);
            color: #ffffff;
            font-family: var(--font-mono);
            font-size: 0.8rem;
            padding: 12px 22px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            gap: 12px;
            z-index: 10000;
            opacity: 0;
            transform: translateY(24px);
            pointer-events: none;
            transition: all 0.3s var(--ease-cinematic);
        }

        .status-toast.visible {
            opacity: 1;
            transform: translateY(0);
            pointer-events: auto;
        }

        .status-toast i {
            color: var(--accent-green);
        }

        /* ================= RESPONSIVE DESIGN (@media) ================= */
        @media (max-width: 992px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 40px;
                text-align: center;
            }

            .hero-meta-kicker {
                justify-content: center;
            }

            .hero-subhead {
                margin-left: auto;
                margin-right: auto;
            }

            .hero-actions-row {
                justify-content: center;
            }

            .about-split-layout {
                grid-template-columns: 1fr;
                gap: 36px;
            }

            .sticky-editorial-side {
                position: relative;
                top: 0;
            }

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

        @media (max-width: 768px) {
            .site-nav {
                padding: 12px 16px;
            }

            .nav-links, 
            .nav-status-module {
                display: none !important;
            }

            .nav-right-cluster {
                gap: 8px;
            }

            /* Compact SFX button: icon only on mobile to save critical navbar width */
            .sfx-toggle-btn {
                padding: 7px 10px;
            }
            .sfx-toggle-btn #sfxLabel {
                display: none;
            }

            .mobile-menu-trigger {
                display: flex;
                align-items: center;
                justify-content: center;
                padding: 8px 12px;
            }

            .container {
                padding: 0 16px;
            }

            .content-section {
                padding: 56px 0;
            }

            /* Prevent hero overflow & center nicely */
            .hero-section {
                padding-top: 96px;
                padding-bottom: 48px;
                min-height: auto;
            }

            .hero-headline {
                font-size: clamp(1.85rem, 6.8vw, 2.5rem);
                word-break: break-word;
                overflow-wrap: break-word;
                line-height: 1.14;
            }

            .hero-subhead {
                font-size: 0.95rem;
                line-height: 1.6;
                max-width: 100%;
            }

            .hero-scroll-prompt {
                display: none !important; /* Avoid overlap on mobile viewports */
            }

            /* Hide telemetry badges on avatar on mobile to prevent horizontal overflow */
            .avatar-spec-badge {
                display: none !important;
            }

            .avatar-kinetic-wrapper {
                width: 250px;
                height: 250px;
                margin: 0 auto;
            }

            .avatar-visual-frame {
                width: 175px;
                height: 175px;
            }

            /* About & Skills */
            .section-eyebrow {
                font-size: 0.72rem;
                flex-wrap: wrap;
            }

            .section-main-heading {
                font-size: clamp(1.75rem, 6vw, 2.3rem);
                word-break: break-word;
                overflow-wrap: break-word;
            }

            .editorial-narrative-copy {
                font-size: 1.02rem;
                line-height: 1.6;
                word-break: break-word;
            }

            .tech-nodes-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }

            .tech-node-item {
                padding: 16px;
            }

            .skills-matrix-title {
                font-size: 0.74rem;
            }

            .skills-chips-cloud {
                gap: 8px;
            }

            .skill-chip {
                padding: 6px 11px;
                font-size: 0.76rem;
            }

            /* Network & Socials */
            .network-header-cluster {
                flex-direction: column;
                align-items: flex-start;
                gap: 16px;
                margin-bottom: 28px;
            }

            .network-status-monitor {
                width: 100%;
                justify-content: space-around;
                padding: 10px 14px;
            }

            .network-cards-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .social-system-card {
                padding: 20px 18px;
                min-height: auto;
            }

            .card-entity-title {
                font-size: 1.15rem;
                flex-wrap: wrap;
                gap: 6px;
            }

            .card-handle-url {
                word-break: break-all;
                overflow-wrap: anywhere;
                font-size: 0.75rem;
            }

            .action-label-hint {
                opacity: 1;
                transform: none;
            }

            /* Terminal responsive */
            .terminal-panel-wrapper {
                border-radius: 12px;
            }

            .terminal-panel-header {
                padding: 10px 14px;
            }

            .terminal-console-body {
                padding: 14px 14px;
                font-size: 0.78rem;
                min-height: 200px;
                max-height: 320px;
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
            }

            .terminal-line {
                word-break: break-word;
                overflow-wrap: anywhere;
            }

            .terminal-ascii {
                font-size: 0.5rem;
                line-height: 1.15;
                padding-bottom: 6px;
            }

            .terminal-quick-tags {
                padding: 10px 14px;
                gap: 6px;
            }

            .quick-tag-label {
                width: 100%;
                margin-bottom: 2px;
            }

            .cmd-chip {
                padding: 4px 8px;
                font-size: 0.7rem;
            }

            .terminal-input-bar {
                padding: 10px 14px !important;
                flex-wrap: wrap;
                gap: 6px;
            }

            .terminal-input-bar .prompt-arrow {
                font-size: 0.75rem;
            }

            .terminal-input-bar .cli-input {
                font-size: 0.8rem;
                min-width: 140px;
            }

            /* CTA section */
            .cta-box-editorial {
                padding: 36px 18px;
                border-radius: 16px;
            }

            .cta-headline {
                font-size: clamp(1.8rem, 6.5vw, 2.4rem);
                word-break: break-word;
            }

            .cta-subcopy {
                font-size: 0.95rem;
                margin-bottom: 24px;
            }

            /* Footer */
            .site-footer {
                padding: 32px 0;
            }

            .footer-inner {
                flex-direction: column;
                text-align: center;
                gap: 16px;
            }

            .footer-signature {
                justify-content: center;
                flex-wrap: wrap;
                font-size: 0.75rem;
            }

            .status-toast {
                right: 16px;
                left: 16px;
                bottom: 16px;
                max-width: calc(100% - 32px);
                font-size: 0.76rem;
                padding: 10px 14px;
                justify-content: center;
                text-align: center;
            }

            /* Glow sizing on tablets/mobiles */
            .ambient-glow-top,
            .ambient-glow-bottom {
                width: 320px;
                height: 320px;
                filter: blur(60px);
            }
        }

        @media (max-width: 540px) {
            /* Language switcher is already in the mobile drawer, hide on tight topbars */
            .site-nav .lang-switch-module {
                display: none;
            }

            .hero-actions-row {
                flex-direction: column;
                width: 100%;
                gap: 10px;
            }

            .hero-actions-row .btn-era-primary,
            .hero-actions-row .btn-era-secondary {
                width: 100%;
                max-width: 100%;
                justify-content: center;
                text-align: center;
                padding: 13px 18px;
                font-size: 0.76rem;
                box-sizing: border-box;
                white-space: normal;
            }

            .cta-actions-group {
                flex-direction: column;
                width: 100%;
                gap: 10px;
            }

            .cta-actions-group .btn-era-primary,
            .cta-actions-group .btn-era-secondary {
                width: 100%;
                max-width: 100%;
                justify-content: center;
                text-align: center;
                padding: 13px 18px;
                font-size: 0.76rem;
                box-sizing: border-box;
                white-space: normal;
            }

            .avatar-kinetic-wrapper {
                width: 210px;
                height: 210px;
            }

            .avatar-visual-frame {
                width: 150px;
                height: 150px;
            }

            .intro-brand-reveal {
                font-size: 1.35rem;
            }
        }

        @media (max-width: 360px) {
            .nav-brand {
                font-size: 1rem;
            }

            .hero-headline {
                font-size: 1.65rem;
            }

            .container {
                padding: 0 12px;
            }
        }

        /* Reduced Motion Accessibility */
        @media (prefers-reduced-motion: reduce) {
            *, ::before, ::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }
            html {
                scroll-behavior: auto;
            }
        }

/* ================= ADVANCED CYBERNETIC COMPONENTS ================= */

/* Matrix Rain Canvas Overlay */
#matrixCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 2;
    opacity: 0;
    transition: opacity 0.5s ease;
}
#matrixCanvas.active {
    opacity: 0.65;
}

/* SFX Sound Toggle Button */
.sfx-toggle-btn {
    background: rgba(17, 26, 27, 0.7);
    border: 1px solid var(--border-subtle);
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    padding: 5px 11px;
    border-radius: 4px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.25s ease;
}
.sfx-toggle-btn:hover {
    border-color: var(--accent-green);
    color: var(--text-main);
}
.sfx-toggle-btn.active {
    color: var(--accent-green);
    border-color: var(--accent-green);
    box-shadow: 0 0 10px var(--accent-green-glow);
    background: rgba(0, 255, 121, 0.08);
}

/* Enhanced Live Telemetry Module in Navbar */
.nav-status-module {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    color: var(--text-secondary);
    background: rgba(0, 255, 121, 0.04);
    border: 1px solid var(--border-subtle);
    padding: 5px 12px;
    border-radius: 20px;
    transition: border-color 0.25s ease;
}
.nav-status-module:hover {
    border-color: var(--accent-green);
}
.nav-status-module .live-pulse {
    width: 7px;
    height: 7px;
    background: var(--accent-green);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent-green);
    animation: livePulse 2s infinite ease-in-out;
}
.nav-telemetry-ping {
    color: var(--accent-green);
    margin-left: 4px;
    padding-left: 6px;
    border-left: 1px solid var(--border-subtle);
    font-weight: 500;
}

/* Tech Stack & Capability Matrix */
.skills-matrix-wrapper {
    margin-top: 36px;
    padding-top: 26px;
    border-top: 1px solid var(--border-subtle);
}
.skills-matrix-title {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    color: var(--accent-green);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}
.skills-chips-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.skill-chip {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    background: rgba(17, 26, 27, 0.75);
    border: 1px solid var(--border-subtle);
    padding: 7px 14px;
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--text-main);
    transition: all 0.25s var(--ease-cinematic);
    cursor: default;
    user-select: none;
}
.skill-chip i {
    color: var(--accent-green);
    font-size: 0.9rem;
}
.skill-chip .skill-lvl {
    font-size: 0.65rem;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.05);
    padding: 2px 6px;
    border-radius: 3px;
    letter-spacing: 0.04em;
}
.skill-chip:hover {
    border-color: var(--accent-green);
    background: rgba(22, 36, 38, 0.9);
    transform: translateY(-2px);
    box-shadow: 0 4px 18px rgba(0, 255, 121, 0.16);
    color: #ffffff;
}
.skill-chip:hover i {
    transform: scale(1.15);
    transition: transform 0.2s ease;
}

/* Cyber Glitch Effect on Brand & Headlines */
.glitch-hover {
    transition: all 0.2s ease;
}
.glitch-hover:hover {
    text-shadow: 2px 0 var(--accent-green), -2px 0 var(--accent-amber);
}

/* Terminal ASCII output styling */
.terminal-ascii {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    line-height: 1.25;
    color: var(--accent-green);
    white-space: pre;
    margin: 8px 0;
    overflow-x: auto;
}