:root {
    --bg: #050508;
    --bg2: #0a0a12;
    --purple: #9b30ff;
    --purple-dim: #6b1fc0;
    --purple-glow: rgba(155,48,255,0.15);
    --neon-pink: #ff2d78;
    --neon-cyan: #00f5ff;
    --text: #d4c8f0;
    --text-dim: #7a6f9a;
    --mono: 'Share Tech Mono', monospace;
    --display: 'Orbitron', sans-serif;
    --body: 'Rajdhani', sans-serif;
    --border: rgba(155,48,255,0.25);
  }

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

  body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--body);
    font-size: 17px;
    line-height: 1.7;
    overflow-x: hidden;
    cursor: none;
  }

  /* CURSOR */
  .cursor {
    width: 12px; height: 12px;
    border-radius: 50%;
    background: var(--purple);
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%,-50%);
    box-shadow: 0 0 12px var(--purple), 0 0 24px var(--purple-dim);
  }
  .cursor-ring {
    width: 36px; height: 36px;
    border-radius: 50%;
    border: 1px solid rgba(155,48,255,0.5);
    position: fixed;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%,-50%);
    transition: width 0.2s, height 0.2s, border-color 0.2s;
  }

  /* SCANLINES */
  body::before {
    content: '';
    position: fixed; inset: 0;
    background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.08) 2px, rgba(0,0,0,0.08) 4px);
    pointer-events: none; z-index: 100;
  }
  body::after {
    content: '';
    position: fixed; inset: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    pointer-events: none; z-index: 99;
  }

  /* NAV */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 300;
    padding: 18px 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
    background: rgba(5,5,8,0.9);
    backdrop-filter: blur(12px);
  }
  .nav-logo {
    font-family: var(--display);
    font-size: 13px;
    letter-spacing: 3px;
    color: var(--purple);
    text-decoration: none;
    position: relative;
    z-index: 302;
  }
  .nav-logo span { color: var(--text-dim); }

  .nav-links { list-style: none; display: flex; gap: 36px; }
  .nav-links a {
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 2px;
    color: var(--text-dim);
    text-decoration: none;
    transition: color 0.2s;
  }
  .nav-links a:hover { color: var(--purple); }
  .nav-links a::before { content: '> '; color: var(--purple-dim); }

  /* HAMBURGER */
  .hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 302;
  }
  .hamburger span {
    display: block;
    width: 26px; height: 2px;
    background: var(--purple);
    border-radius: 2px;
    transition: transform 0.35s cubic-bezier(.23,1,.32,1), opacity 0.25s;
    transform-origin: center;
  }
  .hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  /* MOBILE MENU */
  .mobile-menu {
    display: none;
    position: fixed; inset: 0;
    background: rgba(5,5,8,0.97);
    backdrop-filter: blur(24px);
    z-index: 301;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 48px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease;
  }
  .mobile-menu.open { opacity: 1; pointer-events: all; }
  .mobile-menu a {
    font-family: var(--display);
    font-size: 1.6rem;
    letter-spacing: 4px;
    color: var(--text-dim);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 14px;
    transition: color 0.2s, text-shadow 0.2s;
  }
  .mobile-menu a::before {
    content: '//';
    font-family: var(--mono);
    font-size: 0.9rem;
    color: var(--purple-dim);
  }
  .mobile-menu a:hover { color: var(--purple); text-shadow: 0 0 24px rgba(155,48,255,0.6); }

  /* HERO */
  #hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 48px 80px;
    position: relative;
    overflow: hidden;
  }
  .hero-grid {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 64px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
  }
  .hero-glow {
    position: absolute;
    width: 600px; height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(155,48,255,0.08) 0%, transparent 70%);
    top: 50%; left: 30%;
    transform: translate(-50%,-50%);
    pointer-events: none;
    animation: breathe 6s ease-in-out infinite;
  }
  @keyframes breathe {
    0%,100% { transform: translate(-50%,-50%) scale(1); opacity: 0.6; }
    50%      { transform: translate(-50%,-50%) scale(1.15); opacity: 1; }
  }
  .hero-tag {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--purple);
    letter-spacing: 4px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .hero-tag::before { content: ''; display: block; width: 32px; height: 1px; background: var(--purple); }
  h1 {
    font-family: var(--display);
    font-size: clamp(2.4rem, 5vw, 4.2rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -1px;
    margin-bottom: 24px;
  }
  h1 .name { color: #fff; display: block; }
  h1 .role { color: var(--purple); display: block; text-shadow: 0 0 30px rgba(155,48,255,0.5); }
  .hero-desc {
    font-size: 17px;
    color: var(--text-dim);
    max-width: 520px;
    margin-bottom: 40px;
    font-weight: 300;
  }
  .hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
  .btn {
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 2px;
    padding: 14px 28px;
    border: none;
    cursor: none;
    text-decoration: none;
    transition: all 0.25s;
    display: inline-block;
    text-align: center;
  }
  .btn-primary {
    background: var(--purple); color: #fff;
    clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  }
  .btn-primary:hover { background: #b44dff; box-shadow: 0 0 24px rgba(155,48,255,0.5); transform: translateY(-2px); }
  .btn-outline {
    background: transparent; color: var(--purple); border: 1px solid var(--purple);
    clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  }
  .btn-outline:hover { background: var(--purple-glow); box-shadow: 0 0 20px rgba(155,48,255,0.3); transform: translateY(-2px); }

  /* TERMINAL */
  .terminal {
    background: rgba(10,10,18,0.95);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 0 40px rgba(155,48,255,0.1), 0 20px 60px rgba(0,0,0,0.6);
    font-family: var(--mono);
  }
  .term-bar {
    background: #0f0f1a;
    padding: 10px 16px;
    display: flex; align-items: center; gap: 8px;
    border-bottom: 1px solid var(--border);
  }
  .term-dot { width: 10px; height: 10px; border-radius: 50%; }
  .dot-red { background: #ff5f57; } .dot-yellow { background: #ffbd2e; } .dot-green { background: #28c840; }
  .term-title { font-size: 11px; color: var(--text-dim); margin-left: auto; letter-spacing: 1px; }
  .term-body { padding: 20px; font-size: 13px; line-height: 1.9; min-height: 280px; }
  .term-line { display: flex; gap: 8px; }
  .term-prompt { color: var(--purple); white-space: nowrap; }
  .term-cmd { color: #fff; }
  .term-output { color: var(--text-dim); }
  .term-output.success { color: #28c840; }
  .term-output.info { color: var(--neon-cyan); }
  .term-output.warn { color: #ffbd2e; }

  /* STATS */
  .stats-bar {
    padding: 32px 48px;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--bg2);
    display: flex;
    justify-content: center;
    gap: 80px;
    flex-wrap: wrap;
  }
  .stat { text-align: center; }
  .stat-num {
    font-family: var(--display);
    font-size: 2.2rem; font-weight: 900;
    color: var(--purple);
    text-shadow: 0 0 20px rgba(155,48,255,0.4);
    line-height: 1;
  }
  .stat-label { font-family: var(--mono); font-size: 11px; color: var(--text-dim); letter-spacing: 2px; margin-top: 6px; }

  /* SECTIONS */
  section { padding: 100px 48px; }
  .section-inner { max-width: 1100px; margin: 0 auto; }
  .section-tag {
    font-family: var(--mono); font-size: 11px; letter-spacing: 4px;
    color: var(--purple); margin-bottom: 12px;
    display: flex; align-items: center; gap: 12px;
  }
  .section-tag::after { content: ''; flex: 1; height: 1px; background: var(--border); max-width: 80px; }
  h2 {
    font-family: var(--display);
    font-size: clamp(1.6rem, 3vw, 2.6rem);
    font-weight: 700; color: #fff;
    margin-bottom: 48px; letter-spacing: 1px;
  }

  /* SERVICES */
  #services { background: var(--bg2); }
  .services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2px;
  }
  .service-card {
    padding: 36px 32px;
    background: var(--bg);
    border: 1px solid var(--border);
    position: relative;
    transition: all 0.3s;
    overflow: hidden;
    cursor: none;
  }
  .service-card::before {
    content: '';
    position: absolute; top: 0; left: 0;
    width: 100%; height: 2px;
    background: var(--purple);
    transform: scaleX(0); transition: transform 0.3s; transform-origin: left;
  }
  .service-card:hover { border-color: rgba(155,48,255,0.5); background: rgba(155,48,255,0.04); }
  .service-card:hover::before { transform: scaleX(1); }
  .service-icon { font-family: var(--mono); font-size: 22px; color: var(--purple); margin-bottom: 20px; text-shadow: 0 0 16px rgba(155,48,255,0.6); }
  .service-card h3 { font-family: var(--display); font-size: 0.85rem; font-weight: 700; color: #fff; letter-spacing: 2px; margin-bottom: 12px; }
  .service-card p { color: var(--text-dim); font-size: 15px; font-weight: 300; }
  .service-num {
    position: absolute; bottom: 20px; right: 24px;
    font-family: var(--display); font-size: 3.5rem; font-weight: 900;
    color: rgba(155,48,255,0.05); line-height: 1; transition: color 0.3s;
  }
  .service-card:hover .service-num { color: rgba(155,48,255,0.1); }

  /* ABOUT */
  #about .about-grid {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 80px; align-items: start;
  }
  .about-text p { color: var(--text-dim); margin-bottom: 20px; font-size: 16px; font-weight: 300; }
  .about-text strong { color: var(--purple); font-weight: 600; }
  .skill-list { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 10px; }
  .skill-tag {
    font-family: var(--mono); font-size: 11px;
    padding: 6px 14px; border: 1px solid var(--border);
    color: var(--text-dim); letter-spacing: 1px; transition: all 0.2s;
  }
  .skill-tag:hover { border-color: var(--purple); color: var(--purple); background: var(--purple-glow); }
  .cert-panel { background: var(--bg2); border: 1px solid var(--border); padding: 28px; }
  .cert-panel h4 { font-family: var(--mono); font-size: 11px; letter-spacing: 3px; color: var(--purple); margin-bottom: 20px; }
  .cert-item {
    display: flex; align-items: center; gap: 14px;
    padding: 14px 0; border-bottom: 1px solid rgba(155,48,255,0.1);
    font-family: var(--mono); font-size: 13px;
  }
  .cert-item:last-child { border-bottom: none; }
  .cert-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--purple); box-shadow: 0 0 8px var(--purple); flex-shrink: 0; }
  .cert-name { color: #fff; flex: 1; }
  .cert-level { color: var(--text-dim); font-size: 11px; }

  /* CONTACT */
  #contact { background: var(--bg2); }
  #contact .section-inner { text-align: center; }
  #contact h2 { margin-bottom: 12px; }
  .contact-desc {
    color: var(--text-dim); font-size: 16px;
    max-width: 480px; margin: 0 auto 52px; font-weight: 300;
  }

  /* Contact layout */
  .contact-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 32px;
    text-align: left;
    margin-bottom: 52px;
  }

  /* FORM */
  .contact-form {
    background: var(--bg);
    border: 1px solid var(--border);
    padding: 36px 32px;
    position: relative;
  }
  .contact-form::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, var(--purple), transparent);
  }
  .form-header {
    font-family: var(--mono); font-size: 11px;
    letter-spacing: 3px; color: var(--purple); margin-bottom: 28px;
  }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .form-group { display: flex; flex-direction: column; gap: 7px; margin-bottom: 18px; }
  .form-group label {
    font-family: var(--mono); font-size: 10px;
    letter-spacing: 2px; color: var(--text-dim);
  }
  .form-group label::before { content: '> '; color: var(--purple-dim); }
  .form-group input,
  .form-group select,
  .form-group textarea {
    background: rgba(155,48,255,0.04);
    border: 1px solid var(--border);
    color: var(--text);
    font-family: var(--mono); font-size: 13px;
    padding: 12px 14px;
    outline: none;
    transition: border-color 0.25s, background 0.25s, box-shadow 0.25s;
    width: 100%;
    resize: none;
    border-radius: 0;
    -webkit-appearance: none;
    appearance: none;
  }
  .form-group select { cursor: pointer; }
  .form-group select option { background: var(--bg2); }
  .form-group input::placeholder,
  .form-group textarea::placeholder { color: rgba(122,111,154,0.4); }
  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus {
    border-color: var(--purple);
    background: rgba(155,48,255,0.07);
    box-shadow: 0 0 0 1px rgba(155,48,255,0.2), 0 0 20px rgba(155,48,255,0.05);
  }
  .form-group input.err,
  .form-group select.err,
  .form-group textarea.err { border-color: var(--neon-pink); }
  .field-err {
    font-family: var(--mono); font-size: 10px;
    color: var(--neon-pink); letter-spacing: 1px;
    display: none;
  }
  .field-err.show { display: block; }

  .btn-send {
    font-family: var(--mono); font-size: 12px; letter-spacing: 2px;
    padding: 16px 0; width: 100%; margin-top: 8px;
    background: var(--purple); color: #fff;
    border: none; cursor: pointer;
    clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
    transition: all 0.25s;
  }
  .btn-send:hover { background: #b44dff; box-shadow: 0 0 28px rgba(155,48,255,0.5); transform: translateY(-2px); }
  .btn-send:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

  /* Success state */
  .form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    gap: 18px;
    min-height: 320px;
  }
  .form-success.show { display: flex; }
  .success-icon { font-family: var(--mono); font-size: 2.8rem; color: #28c840; text-shadow: 0 0 20px rgba(40,200,64,0.5); }
  .form-success h3 { font-family: var(--display); font-size: 1rem; color: #fff; letter-spacing: 2px; }
  .form-success p { font-family: var(--mono); font-size: 11px; color: var(--text-dim); line-height: 1.8; }

  /* Info sidebar */
  .contact-sidebar { display: flex; flex-direction: column; }
  .info-block {
    padding: 22px 20px;
    border: 1px solid var(--border);
    border-bottom: none;
    position: relative;
    transition: background 0.2s;
  }
  .info-block:last-child { border-bottom: 1px solid var(--border); }
  .info-block:hover { background: rgba(155,48,255,0.04); }
  .info-block::before {
    content: '';
    position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
    background: var(--purple);
    transform: scaleY(0); transition: transform 0.25s; transform-origin: top;
  }
  .info-block:hover::before { transform: scaleY(1); }
  .info-label { font-family: var(--mono); font-size: 10px; letter-spacing: 3px; color: var(--purple); margin-bottom: 8px; }
  .info-value { font-family: var(--mono); font-size: 12px; color: var(--text); }
  .info-value a { color: var(--text); text-decoration: none; }
  .info-value a:hover { color: var(--purple); }
  .info-sub { font-size: 11px; color: var(--text-dim); margin-top: 4px; font-family: var(--mono); }

  /* Social */
  .social-links {
    display: flex; justify-content: center;
    gap: 16px; flex-wrap: wrap;
  }
  .social-link {
    display: flex; align-items: center; gap: 10px;
    font-family: var(--mono); font-size: 12px; letter-spacing: 2px;
    color: var(--text-dim); text-decoration: none;
    padding: 14px 24px; border: 1px solid var(--border);
    transition: all 0.25s; position: relative; overflow: hidden;
  }
  .social-link::before {
    content: '';
    position: absolute; inset: 0;
    background: var(--purple);
    transform: translateY(100%); transition: transform 0.25s; z-index: 0;
  }
  .social-link:hover::before { transform: translateY(0); }
  .social-link:hover { color: #fff; border-color: var(--purple); }
  .social-link span, .social-icon { position: relative; z-index: 1; }
  .social-icon { font-size: 16px; }

  /* FOOTER */
  footer {
    padding: 28px 48px;
    border-top: 1px solid var(--border);
    display: flex; align-items: center;
    justify-content: space-between; flex-wrap: wrap; gap: 12px;
  }
  footer p { font-family: var(--mono); font-size: 11px; color: var(--text-dim); letter-spacing: 1px; }
  footer .footer-right { color: var(--purple); }

  /* GLITCH */
  @keyframes glitch {
    0%,100% { clip-path: inset(0 0 98% 0); transform: translate(-2px,0); }
    20% { clip-path: inset(30% 0 50% 0); transform: translate(2px,0); }
    40% { clip-path: inset(70% 0 10% 0); transform: translate(-1px,0); }
    60% { clip-path: inset(10% 0 80% 0); transform: translate(2px,0); }
    80% { clip-path: inset(50% 0 30% 0); transform: translate(-2px,0); }
  }
  .glitch-wrap { position: relative; display: inline-block; }
  .glitch-wrap::before, .glitch-wrap::after {
    content: attr(data-text); position: absolute; inset: 0; font: inherit; color: inherit;
  }
  .glitch-wrap::before { color: var(--neon-pink); animation: glitch 4s steps(1) infinite; animation-delay: 0.5s; }
  .glitch-wrap::after  { color: var(--neon-cyan);  animation: glitch 4s steps(1) infinite; animation-delay: 1.2s; }

  /* FADE UP */
  .fade-up { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
  .fade-up.visible { opacity: 1; transform: translateY(0); }

  /* TABLET */
  @media (max-width: 1024px) and (min-width: 769px) {
    nav { padding: 16px 32px; }
    section { padding: 80px 32px; }
    #hero { padding: 110px 32px 72px; }
    .hero-grid { grid-template-columns: 1fr 320px; gap: 40px; }
    .stats-bar { gap: 48px; padding: 28px 32px; }
    #about .about-grid { grid-template-columns: 1fr 260px; gap: 40px; }
    .contact-layout { grid-template-columns: 1fr 240px; }
    footer { padding: 24px 32px; }
  }

  /* MOBILE */
  @media (max-width: 768px) {
    body { cursor: auto; }
    .cursor, .cursor-ring { display: none !important; }

    nav { padding: 14px 20px; }
    .nav-links { display: none !important; }
    .hamburger { display: flex !important; }
    .mobile-menu { display: flex !important; }

    #hero { padding: 88px 20px 56px; min-height: 100svh; }
    .hero-grid { grid-template-columns: 1fr; }
    .terminal { display: none; }
    h1 { font-size: clamp(1.9rem, 7vw, 2.8rem); }
    .hero-desc { font-size: 15px; }
    .hero-actions { flex-direction: column; align-items: flex-start; gap: 12px; }
    .btn { width: 100%; max-width: 300px; }

    .stats-bar { padding: 24px 20px; gap: 24px; }
    .stat-num { font-size: 1.7rem; }
    .stat-label { font-size: 10px; }

    section { padding: 60px 20px; }
    .services-grid { grid-template-columns: 1fr; }
    .service-card { padding: 28px 22px; cursor: auto; }

    #about .about-grid { grid-template-columns: 1fr; gap: 36px; }
    .cert-panel { padding: 22px 18px; }

    .contact-layout { grid-template-columns: 1fr; gap: 20px; }
    .contact-form { padding: 28px 20px; }
    .form-row { grid-template-columns: 1fr; }
    .contact-sidebar { order: -1; flex-direction: row; flex-wrap: wrap; }
    .info-block { flex: 1; min-width: 140px; border: 1px solid var(--border) !important; }

    .social-links { gap: 10px; }
    .social-link { padding: 12px 16px; font-size: 11px; }

    footer { padding: 20px; flex-direction: column; align-items: flex-start; gap: 8px; }
  }

  @media (max-width: 400px) {
    .social-links { flex-direction: column; align-items: stretch; }
    .social-link { justify-content: center; }
    .contact-sidebar { flex-direction: column; }
    .info-block { border-bottom: none !important; }
    .info-block:last-child { border-bottom: 1px solid var(--border) !important; }
  }