:root {
            --primary: #00ffea;
            --secondary: #ff00ff;
            --bg: #05050c;
            --card: rgba(16,16,35,0.72);
            --text: #e5e5e5;
        }

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

        body {
            font-family: 'Roboto', sans-serif;
            background: var(--bg);
            color: var(--text);
            overflow-x: hidden;
            cursor: default;
        }

        .bg-gradient {
            position: fixed;
            inset: 0;
            background: 
                radial-gradient(circle at 20% 20%, rgba(0,255,234,0.15), transparent 40%),
                radial-gradient(circle at 80% 80%, rgba(255,0,255,0.15), transparent 40%),
                linear-gradient(120deg,#05050c,#120025,#05050c);
            background-size: 200% 200%;
            animation: bgMove 20s ease infinite;
            z-index: -4;
        }

        @keyframes bgMove {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }

        #particles-js {
            position: fixed;
            inset: 0;
            z-index: -3;
            pointer-events: none;
        }

        .glow-orb {
            position: fixed;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(0,255,234,0.15), transparent 70%);
            filter: blur(80px);
            animation: orbFloat 12s ease-in-out infinite;
            z-index: -2;
        }

        .glow-orb.second {
            background: radial-gradient(circle, rgba(255,0,255,0.15), transparent 70%);
            animation-duration: 16s;
        }

        @keyframes orbFloat {
            0% { transform: translate(-100px, -100px); }
            50% { transform: translate(200px, 150px); }
            100% { transform: translate(-100px, -100px); }
        }

        .hero-box {
            max-width: 900px;
            margin: 140px auto 90px;
            padding: 80px;
            background: var(--card);
            backdrop-filter: blur(22px);
            border-radius: 40px;
            border: 1px solid rgba(0,255,234,0.35);
            box-shadow: 0 0 70px rgba(0,255,234,0.25), 0 60px 120px rgba(0,0,0,0.85);
            position: relative;
            overflow: hidden;
            animation: heroPulse 3s ease-in-out infinite alternate;
        }

        .hero-box::before {
            content: "";
            position: absolute;
            inset: -50%;
            background: linear-gradient(120deg, transparent, rgba(255,0,255,0.15), transparent);
            animation: shine 6s linear infinite;
        }

        @keyframes shine {
            0% { transform: translateX(-50%); }
            100% { transform: translateX(50%); }
        }

        @keyframes heroPulse {
            0% { transform: scale(0.95) translateY(20px); }
            50% { transform: scale(1.05) translateY(-20px); }
            100% { transform: scale(0.95) translateY(20px); }
        }

        .profile-img {
            width: 200px;
            height: 200px;
            border-radius: 50%;
            border: 5px solid var(--primary);
            box-shadow: 0 0 60px var(--primary);
            margin-bottom: 30px;
            transition: transform 0.6s, box-shadow 0.6s;
        }

        .profile-img:hover {
            transform: scale(1.25) rotate(12deg);
            box-shadow: 0 0 120px var(--secondary);
        }

        h1 {
            font-family: 'Orbitron', sans-serif;
            font-size: 4.2rem;
            background: linear-gradient(90deg,var(--primary),var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 20px;
            animation: textGlow 3s infinite alternate;
        }

        @keyframes textGlow {
            from { filter: drop-shadow(0 0 8px var(--primary)); }
            to { filter: drop-shadow(0 0 25px var(--secondary)); }
        }

        .tagline {
            font-size: 1.6rem;
            line-height: 1.7;
            max-width: 750px;
            margin: auto;
            opacity: 0.95;
        }

        .container {
            max-width: 1100px;
            margin: auto;
            padding: 20px;
        }

        section {
            background: var(--card);
            backdrop-filter: blur(16px);
            border-radius: 30px;
            padding: 60px;
            margin: 80px 0;
            border: 1px solid rgba(0,255,234,0.25);
            box-shadow: 0 35px 80px rgba(0,0,0,0.75);
            opacity: 0;
            transform: translateY(90px) scale(0.9);
            transition: 1s;
        }

        section.show {
            opacity: 1;
            transform: translateY(0) scale(1);
        }

        section:hover {
            transform: scale(1.05);
            box-shadow: 0 0 65px rgba(0,255,234,0.55);
        }

        h2 {
            font-family: 'Orbitron', sans-serif;
            font-size: 2.7rem;
            color: var(--primary);
            margin-bottom: 30px;
        }

        .buttons a {
            display: inline-block;
            margin: 14px;
            padding: 20px 50px;
            font-size: 1.4rem;
            border-radius: 60px;
            text-decoration: none;
            background: #111;
            color: #eee;
            position: relative;
            overflow: hidden;
            transition: transform 0.5s, background 0.4s, color 0.4s;
        }

        .buttons a::before {
            content: "";
            position: absolute;
            inset: 0;
            background: rgba(255,255,255,0.1);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.5s;
        }

        .buttons a:hover::before {
            transform: scaleX(1);
        }

        .buttons a:hover {
            transform: scale(1.15) rotate(-2deg);
            background: #000;
            color: #fff;
        }

        @media (max-width: 768px) {
            h1 { font-size: 3rem; }
            .hero-box { padding: 50px; }
        }