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

    :root {
      --bg: #0b0b0b;
      --bg-surface: #111111;
      --bg-subtle: #161616;
      --border: #1f1f1f;
      --border-mid: #2a2a2a;
      --text-primary: #f5f3f0;
      --text-secondary: #f3f3f2;
      --text-muted: #cececa;
      --accent: #c8b89a;
      --accent-dim: #6e5e48;
      --serif: 'Playfair Display', Georgia, serif;
      --sans: 'DM Sans', system-ui, sans-serif;
      --max-w: 920px;
      --nav-h: 64px;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      background: var(--bg);
      color: var(--text-primary);
      font-family: var(--sans);
      font-size: 16px;
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
    }

    /* ── NAV ─────────────────────────────────────── */
    nav {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      height: var(--nav-h);
      z-index: 100;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 2.5rem;
      background: rgba(11, 11, 11, 0.85);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 0.5px solid transparent;
      transition: border-color 0.3s;
    }

    nav.scrolled {
      border-bottom-color: var(--border);
    }

    .nav-logo {
      font-family: var(--serif);
      font-size: 1.5rem;
      font-weight: 400;
      color: var(--text-primary);
      text-decoration: none;
      letter-spacing: 0.01em;
    }

    .nav-links {
      display: flex;
      gap: 2.5rem;
      list-style: none;
    }

    .nav-links a {
      font-size: 1rem;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--text-muted);
      text-decoration: none;
      transition: color 0.2s;
    }

    .nav-links a:hover {
      color: var(--text-primary);
    }

    /* ── LAYOUT ──────────────────────────────────── */
    .container {
      max-width: var(--max-w);
      margin: 0 auto;
      padding: 0 2rem;
    }

    section {
      padding: 6rem 0;
    }

    /* ── HERO ────────────────────────────────────── */
    #hero {
      display: flex;
      align-items: center;
      padding-top: 15rem;
      position: relative;
      overflow: hidden;
    }

    #hero::before {
      content: '';
      position: absolute;
      top: -20%;
      right: -10%;
      width: 600px;
      height: 600px;
      background: radial-gradient(circle, rgba(200, 184, 154, 0.04) 0%, transparent 70%);
      pointer-events: none;
    }

    .hero-inner {
      padding: 0 2rem;
      max-width: var(--max-w);
      margin: 0 auto;
      width: 100%;
    }

    .hero-label {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 1rem;
      letter-spacing: 0.22em;
      text-transform: uppercase;
      color: var(--text-muted);
      margin-bottom: 1.8rem;
      opacity: 0;
      transform: translateY(16px);
      animation: fadeUp 0.7s ease forwards 0.1s;
    }

    .hero-label::before {
      content: '';
      display: block;
      width: 32px;
      height: 0.5px;
      background: var(--accent-dim);
    }

    .hero-name {
      font-family: var(--serif);
      font-size: clamp(3.2rem, 8vw, 5.5rem);
      font-weight: 400;
      line-height: 1.05;
      letter-spacing: -0.02em;
      color: var(--text-primary);
      margin-bottom: 0.2em;
      opacity: 0;
      transform: translateY(16px);
      animation: fadeUp 0.7s ease forwards 0.2s;
    }

    .hero-name em {
      font-style: italic;
      color: var(--accent);
    }

    .hero-tagline {
      font-size: clamp(1rem, 2.5vw, 1.25rem);
      color: var(--text-secondary);
      font-weight: 300;
      margin-top: 1.5rem;
      max-width: 480px;
      opacity: 0;
      transform: translateY(16px);
      animation: fadeUp 0.7s ease forwards 0.35s;
    }

    .hero-cta {
      display: flex;
      align-items: center;
      gap: 1.5rem;
      margin-top: 3rem;
      opacity: 0;
      transform: translateY(16px);
      animation: fadeUp 0.7s ease forwards 0.5s;
    }

    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 0.7rem 1.6rem;
      background: var(--text-primary);
      color: var(--bg);
      font-family: var(--sans);
      font-size: 1rem;
      font-weight: 500;
      letter-spacing: 0.06em;
      text-decoration: none;
      border-radius: 2px;
      transition: opacity 0.2s;
    }

    .btn-primary:hover {
      opacity: 0.85;
    }

    .btn-ghost {
      font-size: 1rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--text-muted);
      text-decoration: none;
      border-bottom: 0.5px solid var(--border-mid);
      padding-bottom: 2px;
      transition: color 0.2s, border-color 0.2s;
    }

    .btn-ghost:hover {
      color: var(--text-primary);
      border-color: var(--text-secondary);
    }

    .links {
      display: flex;
      align-items: center;
      gap: 30px;
    }

    .app-link {
    }

    @keyframes scrollPulse {
      0%, 100% { opacity: 0.4; }
      50% { opacity: 1; }
    }

    /* ── SECTION HEADER ──────────────────────────── */
    .section-header {
      display: flex;
      align-items: center;
      gap: 1rem;
      margin-bottom: 3.5rem;
    }

    .section-line {
      flex: 1;
      height: 0.5px;
      background: var(--border);
    }

    .section-title {
      font-family: var(--serif);
      font-size: clamp(1.8rem, 4vw, 2.6rem);
      font-weight: 400;
      letter-spacing: -0.01em;
      line-height: 1.1;
    }

    /* ── ABOUT ───────────────────────────────────── */
    #about {
      border-top: 0.5px solid var(--border);
    }

    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 5rem;
      align-items: start;
    }

    .about-bio p {
      color: var(--text-secondary);
      font-size: 1.2rem;
      font-weight: 300;
      line-height: 1.85;
      margin-bottom: 1.2rem;
    }

    .about-bio p:last-child {
      margin-bottom: 0;
    }

    .about-bio strong {
      color: var(--text-primary);
      font-weight: 400;
    }

    .about-meta {
      display: flex;
      flex-direction: column;
      gap: 0;
    }

    .meta-item {
      display: flex;
      justify-content: space-between;
      align-items: baseline;
      padding: 1rem 0;
      border-bottom: 0.5px solid var(--border);
    }

    .meta-item:first-child {
      border-top: 0.5px solid var(--border);
    }

    .meta-label {
      font-size: 1rem;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--accent);
    }

    .meta-value {
      font-size: 1.2rem;
      color: var(--text-secondary);
      text-align: right;
    }

    /* ── SKILLS ──────────────────────────────────── */
    #skills {
      border-top: 0.5px solid var(--border);
    }

    .skills-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1px;
      background: var(--border);
      border: 0.5px solid var(--border);
    }

    .skill-group {
      background: var(--bg);
      padding: 2rem 1.8rem;
      transition: background 0.2s;
    }

    .skill-group:hover {
      background: var(--bg-subtle);
    }

    .skill-group-label {
      display: block;
      height: 65px;
      font-size: 1rem;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 1.2rem;
    }

    .skill-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
    }

    .skill-list li {
      font-size: 1rem;
      color: var(--text-secondary);
      font-weight: 300;
      display: flex;
      align-items: center;
      gap: 8px;
      transition: color 0.2s;
    }

    .skill-group:hover .skill-list li {
      color: var(--text-primary);
    }

    .skill-list li::before {
      content: '';
      display: block;
      width: 3px;
      height: 3px;
      border-radius: 50%;
      background: var(--accent-dim);
      flex-shrink: 0;
    }

    /* ── FOOTER ──────────────────────────────────── */
    footer {
      border-top: 0.5px solid var(--border);
      padding: 2.5rem 0;
    }

    .footer-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .footer-copy {
      font-size: 1rem;
      color: var(--text-muted);
      letter-spacing: 0.06em;
    }

    .footer-links {
      display: flex;
      gap: 1.5rem;
    }

    .footer-links a {
      font-size: 1rem;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--text-muted);
      text-decoration: none;
      transition: color 0.2s;
    }

    .footer-links a:hover {
      color: var(--text-primary);
    }

    /* ── ANIMATIONS ──────────────────────────────── */
    @keyframes fadeUp {
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .reveal {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.65s ease, transform 0.65s ease;
    }

    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* ── RESPONSIVE ──────────────────────────────── */
    @media (max-width: 600px) {
      nav {
        padding: 0 1.5rem;
      }

      .nav-links {
        gap: 1rem;
      }

      .container {
        padding: 0 1.5rem;
      }

      .hero-inner {
        padding: 0 1.5rem;
      }

      .hero-label {
        font-size: 0.9rem;
      }      

      section {
        padding: 3rem 0;
      }

      .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
      }

      .skills-grid {
        grid-template-columns: 1fr;
      }

      .footer-inner {
        flex-direction: column;
        gap: 1.2rem;
        text-align: center;
      }
    }