/* ========================================
   COMPONENTS — Loader, Cursor, Particles, Nav
======================================== */
        /* ========================================
           LOADER
        ======================================== */
        .loader {
            position: fixed; inset: 0;
            background: var(--bg);
            z-index: 100000;
            display: flex; flex-direction: column;
            justify-content: center; align-items: center;
            transition: opacity 0.6s ease, visibility 0.6s ease;
            opacity: 0; visibility: hidden; pointer-events: none;
        }
        .loader.active { opacity: 1; visibility: visible; pointer-events: auto; }
        .loader.done {
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
        }

        .loader-terminal {
            width: min(500px, 85vw);
            background: var(--bg-elevated);
            border: 1px solid rgba(255,255,255,0.06);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 40px 80px rgba(0,0,0,0.5);
        }
        .loader-terminal-header {
            display: flex; align-items: center; gap: 8px;
            padding: 14px 18px;
            background: rgba(255,255,255,0.03);
            border-bottom: 1px solid rgba(255,255,255,0.04);
        }
        .loader-terminal-dot {
            width: 10px; height: 10px; border-radius: 50%;
        }
        .loader-terminal-title {
            font-size: 0.68rem; color: var(--text-muted);
            margin-left: 8px; letter-spacing: 0.05em;
        }
        .loader-terminal-body {
            padding: 24px;
            font-size: 0.78rem;
            line-height: 2;
            min-height: 160px;
        }
        .loader-line {
            opacity: 0;
            animation: loaderLineIn 0.3s ease forwards;
            color: var(--text-secondary);
        }
        .loader-line .prompt { color: var(--accent); margin-right: 8px; }
        .loader-line .cmd { color: var(--text-primary); }
        .loader-line .comment { color: var(--text-muted); }
        .loader-line.done .cmd { color: var(--accent); }
        .loader-bar-wrap {
            display: flex; align-items: center; gap: 12px;
            margin-top: 4px;
        }
        .loader-bar {
            flex: 1; height: 3px;
            background: rgba(255,255,255,0.06);
            border-radius: 2px; overflow: hidden;
        }
        .loader-bar-fill {
            height: 100%; width: 0%;
            background: linear-gradient(90deg, var(--accent), var(--accent-secondary));
            border-radius: 2px;
            transition: width 0.1s linear;
        }
        .loader-bar-pct {
            font-size: 0.68rem; color: var(--text-muted);
            min-width: 32px; text-align: right;
        }

        @keyframes loaderLineIn {
            from { opacity: 0; transform: translateY(6px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* Loader Skip Button */
        .loader-skip {
            position: absolute;
            bottom: 40px; right: 40px;
            background: transparent;
            border: 1px solid rgba(255,255,255,0.12);
            color: var(--text-muted);
            font-family: var(--font-mono);
            font-size: 0.72rem;
            letter-spacing: 0.12em;
            padding: 10px 24px;
            cursor: pointer;
            z-index: 100002;
            transition: all 0.3s ease;
            opacity: 0;
            animation: skipFadeIn 0.3s ease forwards;
        }
        .loader-skip:hover {
            border-color: var(--accent);
            color: var(--accent);
            box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.15);
            background: rgba(var(--accent-rgb), 0.05);
        }
        .loader-skip-arrow {
            display: inline-block;
            transition: transform 0.3s ease;
        }
        .loader-skip:hover .loader-skip-arrow {
            transform: translateX(4px);
        }
        @keyframes skipFadeIn {
            from { opacity: 0; transform: translateY(8px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* ========================================
           CUSTOM CURSOR
        ======================================== */
        .cursor {
            width: 28px; height: 28px;
            border: 1px solid rgba(var(--accent-rgb), 0.65);
            border-radius: 50%;
            position: fixed;
            pointer-events: none;
            z-index: 100001;
            transform: translate(-50%, -50%);
            transition: width 0.35s cubic-bezier(0.16,1,0.3,1),
                        height 0.35s cubic-bezier(0.16,1,0.3,1),
                        border-color 0.3s ease,
                        background 0.3s ease,
                        opacity 0.2s ease;
            mix-blend-mode: normal;
            box-shadow: 0 0 12px rgba(var(--accent-rgb), 0.15);
        }
        .cursor.hovering {
            width: 44px; height: 44px;
            background: rgba(var(--accent-rgb), 0.06);
            border-color: var(--text-primary);
            box-shadow: 0 0 24px rgba(var(--accent-rgb), 0.08);
        }
        .cursor-dot {
            width: 5px; height: 5px;
            background: var(--accent);
            border-radius: 50%;
            position: fixed;
            pointer-events: none;
            z-index: 100001;
            transform: translate(-50%, -50%);
            box-shadow: 0 0 8px rgba(var(--accent-rgb), 0.5);
        }
        .cursor-trail {
            position: fixed;
            pointer-events: none;
            background: var(--accent);
            border-radius: 50%;
            z-index: 100000;
            transform: translate(-50%, -50%);
            box-shadow: 0 0 6px rgba(var(--accent-rgb), 0.3);
        }

        /* ========================================
           PARTICLE CANVAS
        ======================================== */
        #particleCanvas {
            position: absolute; inset: 0;
            width: 100%; height: 100%;
            z-index: -1; pointer-events: none;
            mask-image: linear-gradient(transparent, black 12%, black 80%, transparent);
            -webkit-mask-image: linear-gradient(transparent, black 12%, black 80%, transparent);
        }

        /* ========================================
           NAVIGATION
        ======================================== */
        nav {
            position: fixed; top: 0; left: 0; right: 0;
            padding: 24px 48px;
            display: flex; justify-content: space-between; align-items: center;
            z-index: 1000;
            transition: transform 0.4s ease, background 0.3s ease;
        }
        nav.scrolled {
            background: rgba(5, 5, 8, 0.85);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255,255,255,0.04);
        }
        nav.hidden { transform: translateY(-100%); }
        .nav-logo {
            font-family: var(--font-display);
            font-weight: 800; font-size: 1.4rem;
            letter-spacing: -0.04em;
            color: var(--text-primary);
        }
        .nav-logo .dot { color: var(--accent); }
        .nav-center { display: flex; gap: 40px; list-style: none; }
        .nav-center a {
            font-size: 0.7rem; font-weight: 400;
            color: var(--text-secondary);
            letter-spacing: 0.1em; text-transform: uppercase;
            transition: color 0.3s ease;
            position: relative;
        }
        .nav-center a::after {
            content: ''; position: absolute;
            bottom: -6px; left: 0;
            width: 0; height: 1px;
            background: var(--accent);
            transition: width 0.3s ease;
        }
        .nav-center a:hover { color: var(--text-primary); }
        .nav-center a:hover::after { width: 100%; }
        .nav-status {
            display: flex; align-items: center; gap: 8px;
            font-size: 0.68rem; color: var(--text-muted);
            letter-spacing: 0.05em;
        }
        .status-dot {
            width: 7px; height: 7px;
            background: var(--accent);
            border-radius: 50%;
            animation: statusPulse 2s ease infinite;
        }
        @keyframes statusPulse {
            0%, 100% { box-shadow: 0 0 0 0 rgba(var(--accent-rgb), 0.4); }
            50% { box-shadow: 0 0 0 6px rgba(var(--accent-rgb), 0); }
        }
        /* ---- Language Toggle ---- */
        .lang-toggle {
            background: none;
            border: 1px solid rgba(var(--accent-rgb), 0.3);
            color: var(--accent);
            font-family: var(--mono);
            font-size: 0.7rem;
            padding: 4px 10px;
            border-radius: 6px;
            cursor: pointer;
            transition: background 0.3s, border-color 0.3s;
            margin-left: 16px;
            letter-spacing: 0.05em;
        }
        .lang-toggle:hover {
            background: rgba(var(--accent-rgb), 0.08);
            border-color: var(--accent);
        }