*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
 
    :root {
      --bg: #0c0f0e;
      --surface: #131714;
      --border: #1f2621;
      --accent: #5cff8a;
      --accent-dim: #3aab5c;
      --text: #e8ede9;
      --muted: #7a8c7d;
      --font-head: 'Outfit', sans-serif;
      --font-mono: 'DM Mono', monospace;
    }
 
    html { scroll-behavior: smooth; }
 
    body {
      background: var(--bg);
      color: var(--text);
      font-family: var(--font-mono);
      font-size: 15px;
      line-height: 1.7;
      overflow-x: hidden;
    }
 
    /* GRID TEXTURE */
    body::before {
      content: '';
      position: fixed;
      inset: 0;
      background-image:
        linear-gradient(rgba(92,255,138,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(92,255,138,0.025) 1px, transparent 1px);
      background-size: 60px 60px;
      pointer-events: none;
      z-index: 0;
    }
 
    /* NAV */
    nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 100;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 18px 48px;
      border-bottom: 1px solid var(--border);
      background: rgba(12,15,14,0.85);
      backdrop-filter: blur(12px);
    }
 
    .nav-logo {
      font-family: var(--font-head);
      font-weight: 800;
      font-size: 17px;
      letter-spacing: -0.5px;
      color: var(--text);
      text-decoration: none;
    }
    .nav-logo span { color: var(--accent); }
 
 
    .nav-links { display: flex; gap: 32px; list-style: none; }
    .nav-links a {
      color: var(--muted);
      text-decoration: none;
      font-size: 13px;
      letter-spacing: 0.05em;
      transition: color 0.2s;
    }
    .nav-links a:hover { color: var(--accent); }
 
    /* HERO */
    .hero {
      position: relative;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      justify-content: center;
      padding: 120px 48px 80px;
      z-index: 1;
    }
 
    .hero-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 12px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 32px;
    }
    .hero-tag::before {
      content: '';
      width: 28px; height: 1px;
      background: var(--accent);
    }
 
    h1 {
      font-family: var(--font-head);
      font-weight: 300;
      font-size: clamp(38px, 6vw, 80px);
      line-height: 1.1;
      letter-spacing: -0.5px;
      color: var(--text);
      max-width: 700px;
    }
 
    .hero-subtitle {
      margin-top: 16px;
      max-width: 520px;
      color: var(--text);
      font-family: var(--font-head);
      font-weight: 300;
      font-size: clamp(17px, 2.2vw, 24px);
      line-height: 1.5;
      opacity: 0.75;
    }
 
    .hero-sub {
      margin-top: 20px;
      max-width: 480px;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.8;
    }
 
    .hero-actions {
      display: flex;
      gap: 16px;
      margin-top: 44px;
      flex-wrap: wrap;
    }
 
    .btn-primary {
      display: inline-block;
      background: var(--accent);
      color: #0c0f0e;
      font-family: var(--font-mono);
      font-size: 13px;
      font-weight: 500;
      letter-spacing: 0.05em;
      padding: 14px 28px;
      text-decoration: none;
      transition: background 0.2s, transform 0.15s;
    }
    .btn-primary:hover { background: #7fffaa; transform: translateY(-2px); }
 
    .btn-secondary {
      display: inline-block;
      border: 1px solid var(--border);
      color: var(--muted);
      font-family: var(--font-mono);
      font-size: 13px;
      letter-spacing: 0.05em;
      padding: 14px 28px;
      text-decoration: none;
      transition: border-color 0.2s, color 0.2s;
    }
    .btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
 
    /* TERMINAL TICKER */
    .ticker {
      position: absolute;
      bottom: 40px;
      left: 0; right: 0;
      overflow: hidden;
      border-top: 1px solid var(--border);
      padding: 14px 0;
      z-index: 1;
    }
    .ticker-inner {
      display: flex;
      gap: 64px;
      animation: ticker 24s linear infinite;
      white-space: nowrap;
    }
    .ticker-inner span {
      font-size: 12px;
      color: var(--muted);
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }
    .ticker-inner span::before {
      content: '//';
      color: var(--accent);
      margin-right: 10px;
    }
    @keyframes ticker {
      from { transform: translateX(0); }
      to { transform: translateX(-50%); }
    }
 
    /* SECTIONS */
    section {
      position: relative;
      z-index: 1;
      padding: 100px 48px;
      border-top: 1px solid var(--border);
    }
 
    .section-label {
      font-size: 11px;
      letter-spacing: 0.16em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 48px;
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .section-label::after {
      content: '';
      flex: 1;
      height: 1px;
      background: var(--border);
      max-width: 120px;
    }
 
    h2 {
      font-family: var(--font-head);
      font-weight: 400;
      font-size: clamp(24px, 3.5vw, 40px);
      letter-spacing: -0.3px;
      line-height: 1.2;
      margin-bottom: 20px;
    }
 
    /* SERVICES */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 1px;
      background: var(--border);
      border: 1px solid var(--border);
      margin-top: 56px;
    }
 
    .service-card {
      background: var(--bg);
      padding: 40px 36px;
      transition: background 0.25s;
      position: relative;
      overflow: hidden;
    }
    .service-card::after {
      content: '';
      position: absolute;
      bottom: 0; left: 0; right: 0;
      height: 2px;
      background: var(--accent);
      transform: scaleX(0);
      transform-origin: left;
      transition: transform 0.3s ease;
    }
    .service-card:hover { background: var(--surface); }
    .service-card:hover::after { transform: scaleX(1); }
 
    .service-num {
      font-size: 11px;
      color: var(--accent);
      letter-spacing: 0.12em;
      margin-bottom: 20px;
    }
 
    .service-card h3 {
      font-family: var(--font-head);
      font-weight: 600;
      font-size: 20px;
      margin-bottom: 14px;
      letter-spacing: -0.3px;
    }
 
    .service-card p {
      color: var(--muted);
      font-size: 14px;
      line-height: 1.8;
    }
 
    .service-tags {
      margin-top: 20px;
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }
    .tag {
      font-size: 11px;
      letter-spacing: 0.06em;
      color: var(--accent-dim);
      border: 1px solid #1f3529;
      padding: 3px 10px;
    }
 
    /* PROJECTS */
    .projects-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 24px;
      margin-top: 56px;
    }
 
    .project-card {
      border: 1px solid var(--border);
      padding: 32px;
      background: var(--surface);
      transition: border-color 0.25s, transform 0.2s;
      text-decoration: none;
      color: inherit;
      display: block;
    }
    .project-card:hover {
      border-color: var(--accent);
      transform: translateY(-4px);
    }
 
    .project-type {
      font-size: 11px;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 14px;
    }
    .project-card h3 {
      font-family: var(--font-head);
      font-weight: 600;
      font-size: 18px;
      margin-bottom: 10px;
    }
    .project-card p {
      color: var(--muted);
      font-size: 13px;
      line-height: 1.7;
    }
    .project-arrow {
      margin-top: 24px;
      color: var(--accent);
      font-size: 18px;
      transition: transform 0.2s;
    }
    .project-card:hover .project-arrow { transform: translateX(6px); }
 
    /* ABOUT */
    .about-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: start;
      margin-top: 56px;
    }
 
    .about-text p {
      color: var(--muted);
      font-size: 15px;
      line-height: 1.9;
      margin-bottom: 20px;
    }
    .about-text p strong {
      color: var(--text);
      font-weight: 500;
    }
 
    .about-stack {
      border: 1px solid var(--border);
      padding: 32px;
    }
 
    .stack-title {
      font-size: 11px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 24px;
    }
 
    .stack-item {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 12px 0;
      border-bottom: 1px solid var(--border);
      font-size: 13px;
    }
    .stack-item:last-child { border-bottom: none; }
    .stack-item-name { color: var(--text); }
    .stack-item-level {
      display: flex;
      gap: 4px;
    }
    .dot {
      width: 6px; height: 6px;
      border-radius: 50%;
      background: var(--border);
    }
    .dot.active { background: var(--accent); }
 
    /* CONTACT */
    .contact-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
      margin-top: 56px;
    }
 
    .contact-text p {
      color: var(--muted);
      line-height: 1.8;
      margin-bottom: 28px;
    }
 
    .contact-info a {
      display: flex;
      align-items: center;
      gap: 12px;
      color: var(--muted);
      text-decoration: none;
      font-size: 14px;
      padding: 14px 0;
      border-bottom: 1px solid var(--border);
      transition: color 0.2s;
    }
    .contact-info a:hover { color: var(--accent); }
    .contact-info a span { color: var(--accent); font-size: 16px; }
 
    .contact-cta {
      background: var(--surface);
      border: 1px solid var(--border);
      padding: 48px;
    }
    .contact-cta h3 {
      font-family: var(--font-head);
      font-weight: 600;
      font-size: 22px;
      margin-bottom: 16px;
    }
    .contact-cta p {
      color: var(--muted);
      font-size: 14px;
      margin-bottom: 28px;
    }
 
    /* FORM */
    .contact-cta {
      background: var(--surface);
      border: 1px solid var(--border);
      padding: 40px;
    }
 
    .form-group {
      margin-bottom: 20px;
    }
    .form-group label {
      display: block;
      font-size: 11px;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--muted);
      margin-bottom: 8px;
    }
    .form-group input,
    .form-group textarea {
      width: 100%;
      background: var(--bg);
      border: 1px solid var(--border);
      color: var(--text);
      font-family: var(--font-mono);
      font-size: 14px;
      padding: 12px 14px;
      outline: none;
      transition: border-color 0.2s;
      resize: vertical;
    }
    .form-group input::placeholder,
    .form-group textarea::placeholder { color: #3a4a3d; }
    .form-group input:focus,
    .form-group textarea:focus { border-color: var(--accent); }
 
    #submit-btn { width: 100%; justify-content: center; cursor: pointer; border: none; }
    #submit-btn:disabled { opacity: 0.5; cursor: not-allowed; }
    .form-success { color: var(--accent) !important; }
    .form-error { color: #ff6b6b !important; }
 
    /* FOOTER */
    footer {
      position: relative;
      z-index: 1;
      border-top: 1px solid var(--border);
      padding: 32px 48px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
 
    footer p {
      font-size: 12px;
      color: var(--muted);
    }
    footer a {
      color: var(--accent);
      text-decoration: none;
    }
 
    /* ANIMATIONS */
    .fade-in {
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .fade-in.visible {
      opacity: 1;
      transform: none;
    }
 
    /* RESPONSIVE */
    @media (max-width: 768px) {
      nav { padding: 16px 24px; }
      .hero { padding: 100px 24px 80px; }
      section { padding: 64px 24px; }
      .about-layout, .contact-layout { grid-template-columns: 1fr; gap: 40px; }
      footer { flex-direction: column; gap: 12px; text-align: center; }
      .nav-links { display: none; }
    }