:root {
      --bg-dark: #0a0a0f;
      --bg-card: #12121a;
      --accent-mint: #7fefbd;
      --accent-pink: #ff6b9d;
      --accent-purple: #a855f7;
      --text-primary: #e4e4e7;
      --text-muted: #71717a;
      --border: #27272a;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: 'JetBrains Mono', monospace;
      background: var(--bg-dark);
      color: var(--text-primary);
      line-height: 1.6;
      overflow-x: hidden;
    }

    /* Pixel grid background */
    body::before {
      content: '';
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-image: 
        linear-gradient(rgba(127, 239, 189, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(127, 239, 189, 0.03) 1px, transparent 1px);
      background-size: 20px 20px;
      pointer-events: none;
      z-index: 0;
    }

    /* Nav */
    nav {
      position: fixed;
      top: 0;
      width: 100%;
      padding: 1rem 2rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background: rgba(10, 10, 15, 0.8);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid var(--border);
      z-index: 100;
    }

    .logo {
      font-family: 'Press Start 2P', cursive;
      font-size: 0.8rem;
      color: var(--accent-mint);
      text-shadow: 0 0 10px rgba(127, 239, 189, 0.5);
    }

    .nav-links {
      display: flex;
      gap: 2rem;
      list-style: none;
    }

    .nav-links a {
      color: var(--text-muted);
      text-decoration: none;
      font-size: 0.85rem;
      transition: all 0.3s ease;
      position: relative;
    }

    .nav-links a:hover {
      color: var(--accent-mint);
    }

    .nav-links a::after {
      content: '';
      position: absolute;
      bottom: -4px;
      left: 0;
      width: 0;
      height: 2px;
      background: var(--accent-mint);
      transition: width 0.3s ease;
    }

    .nav-links a:hover::after {
      width: 100%;
    }

    /* Sections */
    section {
      min-height: 100vh;
      padding: 6rem 2rem;
      position: relative;
      z-index: 1;
      max-width: 1000px;
      margin: 0 auto;
    }

    /* Hero */
    #hero {
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: flex-start;
    }

    .greeting {
      font-size: 0.9rem;
      color: var(--accent-pink);
      margin-bottom: 1rem;
      animation: fadeInUp 0.6s ease;
    }

    .greeting::before {
      content: '> ';
      color: var(--accent-mint);
    }

    h1 {
      font-family: 'Press Start 2P', cursive;
      font-size: clamp(1.5rem, 4vw, 2.5rem);
      margin-bottom: 1.5rem;
      line-height: 1.4;
      animation: fadeInUp 0.6s ease 0.1s both;
    }

    h1 .highlight {
      color: var(--accent-mint);
      text-shadow: 0 0 20px rgba(127, 239, 189, 0.4);
    }

    .tagline {
      font-size: 1.1rem;
      color: var(--text-muted);
      max-width: 500px;
      margin-bottom: 2rem;
      animation: fadeInUp 0.6s ease 0.2s both;
    }

    .cta-buttons {
      display: flex;
      gap: 1rem;
      animation: fadeInUp 0.6s ease 0.3s both;
    }

    .btn {
      padding: 0.8rem 1.5rem;
      border: 2px solid var(--accent-mint);
      background: transparent;
      color: var(--accent-mint);
      font-family: 'JetBrains Mono', monospace;
      font-size: 0.85rem;
      cursor: pointer;
      transition: all 0.3s ease;
      text-decoration: none;
    }

    .btn:hover {
      background: var(--accent-mint);
      color: var(--bg-dark);
      box-shadow: 0 0 20px rgba(127, 239, 189, 0.4);
    }

    .btn-secondary {
      border-color: var(--accent-pink);
      color: var(--accent-pink);
    }

    .btn-secondary:hover {
      background: var(--accent-pink);
      color: var(--bg-dark);
      box-shadow: 0 0 20px rgba(255, 107, 157, 0.4);
    }

    /* Section titles */
    .section-title {
      font-family: 'Press Start 2P', cursive;
      font-size: 1rem;
      margin-bottom: 3rem;
      display: flex;
      align-items: center;
      gap: 1rem;
    }

    .section-title::before {
      content: attr(data-num);
      color: var(--accent-mint);
    }

    .section-title::after {
      content: '';
      flex: 1;
      height: 1px;
      background: var(--border);
      max-width: 300px;
    }

    /* Projects */
    .projects-grid {
      display: grid;
      gap: 1.5rem;
    }

    .project-card {
      background: var(--bg-card);
      border: 1px solid var(--border);
      padding: 1.5rem;
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
    }

    .project-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 4px;
      height: 100%;
      background: var(--accent-mint);
      transform: scaleY(0);
      transition: transform 0.3s ease;
    }

    .project-card:hover {
      border-color: var(--accent-mint);
      transform: translateX(4px);
    }

    .project-card:hover::before {
      transform: scaleY(1);
    }

    .project-header {
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      margin-bottom: 1rem;
    }

    .project-title {
      font-size: 1.1rem;
      color: var(--text-primary);
    }

    .project-links {
      display: flex;
      gap: 0.75rem;
    }

    .project-links a {
      color: var(--text-muted);
      text-decoration: none;
      font-size: 0.8rem;
      transition: color 0.3s ease;
    }

    .project-links a:hover {
      color: var(--accent-mint);
    }

    .project-desc {
      color: var(--text-muted);
      font-size: 0.9rem;
      margin-bottom: 1rem;
    }

    .project-tech {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
    }

    .tech-tag {
      font-size: 0.7rem;
      color: var(--accent-pink);
      padding: 0.25rem 0.5rem;
      border: 1px solid rgba(255, 107, 157, 0.3);
      background: rgba(255, 107, 157, 0.1);
    }

    /* Stack */
    .stack-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
      gap: 1rem;
    }

    .stack-item {
      background: var(--bg-card);
      border: 1px solid var(--border);
      padding: 1.5rem 1rem;
      text-align: center;
      transition: all 0.3s ease;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .stack-item img {
      max-width: 100%;
      height: auto;
    }
    .stack-item:hover {
      border-color: var(--accent-purple);
      transform: translateY(-4px);
      box-shadow: 0 10px 30px rgba(168, 85, 247, 0.1);
    }

    .stack-icon {
      font-size: 1.5rem;
      margin-bottom: 0.5rem;
      display: block;
    }

    .stack-name {
      font-size: 0.75rem;
      color: var(--text-muted);
    }

    /* Contact */
    #contact {
      min-height: auto;
      padding-bottom: 4rem;
    }

    .contact-content {
      text-align: center;
      max-width: 500px;
      margin: 0 auto;
    }

    .contact-text {
      color: var(--text-muted);
      margin-bottom: 2rem;
    }

    .social-links {
      display: flex;
      justify-content: center;
      gap: 1.5rem;
      margin-top: 2rem;
    }

    .social-links a {
      color: var(--text-muted);
      text-decoration: none;
      font-size: 0.85rem;
      padding: 0.5rem 1rem;
      border: 1px solid var(--border);
      transition: all 0.3s ease;
    }

    .social-links a:hover {
      color: var(--accent-mint);
      border-color: var(--accent-mint);
    }

    /* Footer */
    footer {
      text-align: center;
      padding: 2rem;
      color: var(--text-muted);
      font-size: 0.75rem;
      border-top: 1px solid var(--border);
    }

    .pixel-heart {
      color: var(--accent-pink);
      animation: pulse 2s infinite;
    }

    /* Animations */
    @keyframes fadeInUp {
      from {
        opacity: 0;
        transform: translateY(20px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    @keyframes pulse {
      0%, 100% { opacity: 1; }
      50% { opacity: 0.5; }
    }

    /* Scroll animations */
    .fade-in {
      opacity: 0;
      transform: translateY(20px);
      transition: all 0.6s ease;
    }

    .fade-in.visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* Mobile */
    @media (max-width: 640px) {
      nav {
        padding: 1rem;
      }
      .nav-links {
        gap: 1rem;
        font-size: 0.75rem;
      }
      section {
        padding: 5rem 1rem;
      }
      .cta-buttons {
        flex-direction: column;
      }
    }
.cursor {
  display: inline-block;
  width: 0.6em;
  height: 1.1em;
  background: var(--accent-mint);
  margin-left: 0.1em;
  vertical-align: text-bottom;
  animation: blink 1s step-end infinite;
  box-shadow: 0 0 10px rgba(127, 239, 189, 0.6);
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}