:root {
    --ink: #0F1420;
    --panel: #161D2E;
    --panel-2: #1D2740;
    --moonlight: #E8DFC8;
    --steel: #6B7A9C;
    --steel-dim: #4A5673;
    --signal: #7DD3E0;
    --text: #F2F0EA;
    --text-dim: #A6AFC4;
    --radius: 14px;
  }

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

  html { scroll-behavior: smooth; }

  body {
    background: var(--ink);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
  }

  h1, h2, h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    letter-spacing: -0.01em;
  }

  .mono {
    font-family: 'JetBrains Mono', monospace;
  }

  a { color: inherit; text-decoration: none; }

  .wrap {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 28px;
  }

  /* ---------- NAV ---------- */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(15, 20, 32, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(107, 122, 156, 0.15);
  }

  nav .wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
  }

  .brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 17px;
    letter-spacing: -0.01em;
  }

  .brand-mark {
    width: 20px; height: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--moonlight) 40%, transparent 41%);
    box-shadow: inset -4px -2px 0 0 var(--ink);
    flex-shrink: 0;
  }

  nav ul {
    list-style: none;
    display: flex;
    gap: 32px;
  }

  nav ul li a {
    font-size: 14px;
    color: var(--text-dim);
    transition: color 0.2s ease;
  }

  nav ul li a:hover { color: var(--signal); }

  .nav-toggle { display: none; }

  /* ---------- HERO ---------- */
  header.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 68px;
    overflow: hidden;
  }

  #moon-canvas {
    position: absolute;
    top: 0; right: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.9;
  }

  .hero-content {
    position: relative;
    z-index: 1;
    max-width: 620px;
  }

  .eyebrow {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12.5px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--signal);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 22px;
  }

  .eyebrow::before {
    content: '';
    width: 24px; height: 1px;
    background: var(--signal);
  }

  .hero h1 {
    font-size: clamp(2.4rem, 5.5vw, 4rem);
    line-height: 1.08;
    margin-bottom: 22px;
  }

  .hero h1 em {
    font-style: normal;
    color: var(--moonlight);
  }

  .hero p.lede {
    font-size: 17px;
    color: var(--text-dim);
    max-width: 480px;
    margin-bottom: 34px;
  }

  .cta-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 24px;
    border-radius: 999px;
    font-size: 14.5px;
    font-weight: 500;
    transition: all 0.2s ease;
    border: 1px solid transparent;
  }

  .btn-primary {
    background: var(--moonlight);
    color: var(--ink);
  }

  .btn-primary:hover {
    background: #fff;
    transform: translateY(-1px);
  }

  .btn-ghost {
    border-color: var(--steel-dim);
    color: var(--text);
  }

  .btn-ghost:hover {
    border-color: var(--signal);
    color: var(--signal);
  }

  /* ---------- SECTION SCAFFOLD ---------- */
  section {
    padding: 120px 0;
    position: relative;
    border-top: 1px solid rgba(107, 122, 156, 0.12);
  }

  .phase-marker {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
  }

  .phase-icon {
    width: 30px; height: 30px;
    border-radius: 50%;
    flex-shrink: 0;
    background: var(--panel-2);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--steel-dim);
  }

  .phase-icon::after {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    background: var(--moonlight);
  }

  /* new moon -> full moon progression across sections */
  .phase-new::after { display: none; }
  .phase-crescent::after { left: 60%; right: -20%; border-radius: 50%; }
  .phase-half::after { left: 50%; right: 0; }
  .phase-gibbous::after { left: 20%; right: 0; }
  .phase-full::after { left: 0; right: 0; }

  .phase-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--steel);
  }

  h2.section-title {
    font-size: clamp(1.7rem, 3.5vw, 2.4rem);
    margin-bottom: 18px;
    max-width: 640px;
  }

  .section-intro {
    color: var(--text-dim);
    max-width: 560px;
    font-size: 16px;
    margin-bottom: 56px;
  }

  /* ---------- ABOUT ---------- */
  .about-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: start;
  }

  .about-grid p {
    color: var(--text-dim);
    margin-bottom: 16px;
    font-size: 15.5px;
  }

  .stat-card {
    background: var(--panel);
    border: 1px solid rgba(107, 122, 156, 0.15);
    border-radius: var(--radius);
    padding: 28px;
  }

  .stat-card dl {
    display: grid;
    gap: 18px;
  }

  .stat-card dt {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11.5px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--steel);
    margin-bottom: 4px;
  }

  .stat-card dd {
    font-size: 15px;
    color: var(--text);
  }

  /* ---------- SERVICES ---------- */
  .service-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .service-card {
    background: var(--panel);
    border: 1px solid rgba(107, 122, 156, 0.15);
    border-radius: var(--radius);
    padding: 32px;
    transition: border-color 0.25s ease, transform 0.25s ease;
  }

  .service-card:hover {
    border-color: var(--signal);
    transform: translateY(-3px);
  }

  .service-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--signal);
    margin-bottom: 20px;
    display: block;
  }

  .service-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
  }

  .service-card p {
    color: var(--text-dim);
    font-size: 14.5px;
    margin-bottom: 18px;
  }

  .tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11.5px;
    padding: 5px 11px;
    border-radius: 999px;
    border: 1px solid var(--steel-dim);
    color: var(--text-dim);
  }

  /* ---------- FOUNDER ---------- */
  .founder-wrap {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 48px;
    align-items: start;
  }

  .founder-orb {
    width: 160px; height: 160px;
    border-radius: 50%;
    background: radial-gradient(circle at 32% 30%, #2A3552, var(--panel) 70%);
    border: 1px solid rgba(107, 122, 156, 0.25);
    position: relative;
    overflow: hidden;
  }

  .founder-orb::after {
    content: '';
    position: absolute;
    top: -20%; left: 55%;
    width: 90%; height: 140%;
    background: var(--ink);
    border-radius: 50%;
  }

  .founder-copy p {
    color: var(--text-dim);
    font-size: 15.5px;
    margin-bottom: 16px;
    max-width: 560px;
  }

  .founder-copy h3 {
    font-size: 22px;
    margin-bottom: 4px;
  }

  .founder-role {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: var(--signal);
    margin-bottom: 22px;
  }

  .skill-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
  }

  .skill-pill {
    font-size: 13px;
    padding: 7px 14px;
    background: var(--panel-2);
    border-radius: 999px;
    color: var(--text);
  }

  /* ---------- CONTACT ---------- */
  .contact-box {
    background: linear-gradient(145deg, var(--panel), var(--panel-2));
    border: 1px solid rgba(107, 122, 156, 0.2);
    border-radius: 20px;
    padding: 56px;
    text-align: center;
  }

  .contact-box h2 {
    font-size: clamp(1.6rem, 3.5vw, 2.2rem);
    margin-bottom: 16px;
  }

  .contact-box p {
    color: var(--text-dim);
    max-width: 460px;
    margin: 0 auto 30px;
    font-size: 15.5px;
  }

  footer {
    padding: 40px 0;
    text-align: center;
  }

  footer p {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--steel);
    letter-spacing: 0.04em;
  }

  /* ---------- RESPONSIVE ---------- */
  @media (max-width: 780px) {
    nav ul { display: none; }
    .about-grid, .founder-wrap, .service-grid {
      grid-template-columns: 1fr;
    }
    .founder-orb { width: 110px; height: 110px; }
    section { padding: 80px 0; }
    .contact-box { padding: 36px 24px; }
  }

  @media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
  }

  :focus-visible {
    outline: 2px solid var(--signal);
    outline-offset: 3px;
  }