:root {
    --ink: #000000;
    --body: #3c4043;
    --muted: #5f6368;
    --line: #d6dae0;
    --paper: #f8f9fa;
    --tint: #ffffff;
    --purple: #5c3ff4;
    --purple-deep: #4a2fd6;
    --purple-tint: #efecfe;
    --purple-line: #d9d1fc;
    --purple-soft: #b9aafa;
    --ink-card: #262524;
    --ink-line: #3a3836;
    --radius: 12px;
    --space-1: 0.5rem;
    --space-2: 1rem;
    --space-3: 1.5rem;
    --space-4: 2.5rem;
    --space-5: 4rem;
    --space-6: 6.5rem;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --mono: ui-monospace, 'SF Mono', 'Cascadia Mono', 'Consolas', monospace;
  }

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

  html { scroll-behavior: smooth; scroll-padding-top: 84px; }
  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  }

  body {
    font-family: var(--font);
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--body);
    background: var(--paper);
    -webkit-font-smoothing: antialiased;
  }

  .container { max-width: 1120px; margin: 0 auto; padding: 0 1.25rem; }

  h1, h2, h3 { color: var(--ink); line-height: 1.12; letter-spacing: -0.025em; }
  h1 { font-size: clamp(2.35rem, 5.4vw, 3.9rem); font-weight: 800; }
  h2 { font-size: clamp(1.75rem, 3.4vw, 2.5rem); font-weight: 700; }
  h3 { font-size: 1.125rem; font-weight: 600; letter-spacing: -0.01em; }

  .eyebrow {
    font-family: var(--mono);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--purple);
    display: block;
    margin-bottom: 1rem;
  }

  .lead { font-size: clamp(1.1rem, 1.8vw, 1.25rem); color: var(--body); max-width: 42em; }

  a { color: var(--purple); }
  a:focus-visible, button:focus-visible, summary:focus-visible {
    outline: 2px solid var(--purple);
    outline-offset: 3px;
    border-radius: 4px;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 48px;
    padding: 0.75rem 1.5rem;
    border-radius: 9px;
    font-family: var(--font);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    text-decoration: none;
    cursor: pointer;
    border: 1.5px solid transparent;
    transition: background-color 200ms ease, border-color 200ms ease, color 200ms ease;
  }
  .btn-primary { background: var(--purple); color: #fff; }
  .btn-primary:hover { background: var(--purple-deep); }
  .btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
  .btn-ghost:hover { border-color: var(--ink); }
  .btn-inverse { background: #fff; color: var(--purple); }
  .btn-inverse:hover { background: var(--purple-tint); }

  /* ---------- Nav ---------- */
  .nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
  }
  .nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
    gap: 1rem;
  }
  .wordmark {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    color: var(--ink);
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: -0.02em;
  }
  .wordmark .mark {
    width: 30px; height: 30px;
    border-radius: 7px;
    background: var(--purple);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 0.95rem;
    font-weight: 800;
  }
  .nav-links { display: flex; align-items: center; gap: 1.75rem; list-style: none; }
  .nav-links a {
    text-decoration: none;
    color: var(--body);
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 180ms ease;
  }
  .nav-links a:hover { color: var(--ink); }
  .nav-cta { display: flex; align-items: center; gap: 0.75rem; }
  .nav-cta .btn { min-height: 42px; padding: 0.5rem 1.15rem; font-size: 0.95rem; }
  .nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--ink);
  }

  @media (max-width: 860px) {
    .nav-links {
      display: none;
      position: absolute;
      top: 68px;
      left: 0;
      right: 0;
      flex-direction: column;
      align-items: flex-start;
      gap: 0;
      background: #fff;
      border-bottom: 1px solid var(--line);
      padding: 0.5rem 1.25rem 1rem;
    }
    .nav-links.open { display: flex; }
    .nav-links li { width: 100%; }
    .nav-links a { display: block; padding: 0.8rem 0; font-size: 1.05rem; }
    .nav-toggle { display: block; }
  }

  /* ---------- Hero ---------- */
  .hero { padding: clamp(3.5rem, 8vw, 6.5rem) 0 clamp(3rem, 7vw, 5.5rem); }
  .hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
  }
  @media (min-width: 960px) {
    .hero-grid { grid-template-columns: 1.05fr 1fr; gap: 4rem; }
  }
  .hero h1 { margin-bottom: 1.35rem; }
  .hero h1 .accent { color: var(--purple); }
  .hero .lead { margin-bottom: 2rem; }
  .hero-ctas { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-bottom: 2.5rem; }
  .proof-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem 2.5rem;
    border-top: 1px solid var(--line);
    padding-top: 1.5rem;
  }
  .proof-row .item { min-width: 130px; }
  .proof-row .num {
    font-family: var(--mono);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--ink);
    display: block;
    letter-spacing: -0.02em;
  }
  .proof-row .label { font-size: 0.85rem; color: var(--muted); line-height: 1.45; display: block; margin-top: 2px; }

  /* ---------- Pipeline visual ---------- */
  .pipeline {
    position: relative;
    background: var(--tint);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 1rem;
  }
  .pipeline-window {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 10px;
    overflow: hidden;
  }
  .pipeline-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.7rem 1rem;
    border-bottom: 1px solid var(--line);
  }
  .pipeline-head .title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--ink);
    display: flex;
    align-items: center;
    gap: 0.6rem;
  }
  .dots { display: flex; gap: 5px; }
  .dots span { width: 8px; height: 8px; border-radius: 50%; background: var(--line); }
  .sprint-badge {
    font-family: var(--mono);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: var(--purple);
    background: var(--purple-tint);
    border: 1px solid var(--purple-line);
    padding: 3px 9px;
    border-radius: 999px;
    white-space: nowrap;
  }
  .pipeline-cols {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.6rem;
    padding: 0.85rem;
  }
  @media (max-width: 560px) {
    .pipeline-cols { grid-template-columns: repeat(2, 1fr); }
  }
  .pcol .pcol-head {
    font-family: var(--mono);
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 0.55rem;
    display: flex;
    align-items: center;
    gap: 0.35rem;
  }
  .pcol .pcol-head::before { content: ''; width: 7px; height: 7px; border-radius: 2px; background: var(--line); }
  .pcol.is-hot .pcol-head::before { background: var(--purple); }
  .pcard {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 0.55rem 0.6rem;
    margin-bottom: 0.55rem;
    opacity: 0;
    transform: translateY(8px);
    animation: cardIn 480ms ease forwards;
  }
  .pcard:nth-child(2) { animation-delay: 120ms; }
  .pcard:nth-child(3) { animation-delay: 240ms; }
  .pcol:nth-child(2) .pcard { animation-delay: 360ms; }
  .pcol:nth-child(2) .pcard:nth-child(3) { animation-delay: 480ms; }
  .pcol:nth-child(3) .pcard { animation-delay: 600ms; }
  .pcol:nth-child(4) .pcard { animation-delay: 720ms; }
  @keyframes cardIn { to { opacity: 1; transform: translateY(0); } }
  .pcard .who { display: flex; align-items: center; gap: 0.45rem; margin-bottom: 0.35rem; }
  .pcard .avatar {
    width: 22px; height: 22px;
    border-radius: 50%;
    background: var(--purple-tint);
    color: var(--purple-deep);
    font-size: 0.58rem;
    font-weight: 700;
    display: grid;
    place-items: center;
    flex-shrink: 0;
  }
  .pcard .name { font-size: 0.74rem; font-weight: 600; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .pcard .tag {
    font-family: var(--mono);
    font-size: 0.6rem;
    color: var(--muted);
    background: var(--tint);
    border-radius: 4px;
    padding: 2px 6px;
    display: inline-block;
    white-space: nowrap;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .pcard.is-win { border-color: var(--purple-line); }
  .pcard.is-win .tag { background: var(--purple-tint); color: var(--purple-deep); }
  .pipeline-toast {
    position: absolute;
    left: 1.5rem;
    right: 1.5rem;
    bottom: -1.1rem;
    margin: 0 auto;
    max-width: 340px;
    background: var(--ink);
    color: #fff;
    border-radius: 10px;
    padding: 0.65rem 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.8rem;
    line-height: 1.4;
    opacity: 0;
    transform: translateY(8px);
    animation: cardIn 500ms ease 1400ms forwards;
    box-shadow: 0 12px 32px rgba(12, 11, 18, 0.18);
  }
  .pipeline-toast .pulse {
    width: 9px; height: 9px;
    border-radius: 50%;
    background: var(--purple-soft);
    flex-shrink: 0;
    animation: pulse 2s ease-in-out 1900ms infinite;
  }
  @keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(185, 170, 250, 0.5); }
    50% { box-shadow: 0 0 0 6px rgba(185, 170, 250, 0); }
  }
  .pipeline-toast strong { color: #fff; font-weight: 600; }

  /* ---------- Sections ---------- */
  section { padding: clamp(3.75rem, 8vw, 6.5rem) 0; }
  .section-head { max-width: 620px; margin-bottom: clamp(2rem, 5vw, 3.5rem); }
  .section-head h2 { margin-bottom: 1rem; }
  .tinted { background: var(--tint); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

  /* Problem cards */
  .card-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
  @media (min-width: 700px) { .card-grid.cols-3 { grid-template-columns: repeat(3, 1fr); } }
  @media (min-width: 700px) { .card-grid.cols-2 { grid-template-columns: repeat(2, 1fr); } }
  .card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.75rem;
  }
  .card h3 { margin-bottom: 0.6rem; }
  .card p { font-size: 0.975rem; color: var(--body); }
  .card .icon {
    width: 42px; height: 42px;
    border-radius: 10px;
    background: var(--purple-tint);
    color: var(--purple);
    display: grid;
    place-items: center;
    margin-bottom: 1.1rem;
  }
  .card .icon svg { width: 22px; height: 22px; }

  .kicker-line {
    margin-top: 2.25rem;
    font-size: clamp(1.15rem, 2.2vw, 1.4rem);
    font-weight: 600;
    color: var(--ink);
    letter-spacing: -0.015em;
    max-width: 34em;
  }
  .kicker-line .accent { color: var(--purple); }

  /* Segments */
  .segment-card .seg-tag {
    font-family: var(--mono);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--purple);
    display: block;
    margin-bottom: 0.75rem;
  }
  .segment-card h3 { font-size: 1.35rem; margin-bottom: 0.75rem; }

  /* Buildout */
  .buildout-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; }
  @media (min-width: 900px) { .buildout-grid { grid-template-columns: 1fr 1fr; gap: 4rem; } }
  .checklist { list-style: none; margin-top: 1.75rem; }
  .checklist li {
    display: flex;
    gap: 0.8rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--line);
    font-size: 1rem;
    color: var(--ink);
    font-weight: 500;
  }
  .checklist li:last-child { border-bottom: none; }
  .checklist .check {
    flex-shrink: 0;
    width: 22px; height: 22px;
    border-radius: 50%;
    background: var(--purple);
    color: #fff;
    display: grid;
    place-items: center;
    margin-top: 2px;
  }
  .checklist .check svg { width: 12px; height: 12px; }

  .timeline { list-style: none; position: relative; }
  .timeline li { position: relative; padding: 0 0 2rem 3.4rem; }
  .timeline li:last-child { padding-bottom: 0; }
  .timeline li::before {
    content: '';
    position: absolute;
    left: 17px;
    top: 40px;
    bottom: 4px;
    width: 2px;
    background: var(--purple-line);
  }
  .timeline li:last-child::before { display: none; }
  .timeline .day {
    position: absolute;
    left: 0;
    top: 0;
    width: 36px; height: 36px;
    border-radius: 50%;
    background: var(--purple-tint);
    border: 1.5px solid var(--purple-line);
    color: var(--purple-deep);
    font-family: var(--mono);
    font-size: 0.68rem;
    font-weight: 700;
    display: grid;
    place-items: center;
  }
  .timeline li.milestone .day { background: var(--purple); border-color: var(--purple); color: #fff; }
  .timeline h3 { margin-bottom: 0.3rem; }
  .timeline p { font-size: 0.95rem; }

  /* CRAC */
  .crac-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
  @media (min-width: 640px) { .crac-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (min-width: 1020px) { .crac-grid { grid-template-columns: repeat(4, 1fr); } }
  .crac-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.75rem;
    transition: border-color 200ms ease;
  }
  .crac-card:hover { border-color: var(--purple-line); }
  .crac-card .letter {
    font-size: 2.6rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--purple);
    line-height: 1;
    display: block;
    margin-bottom: 1rem;
  }
  .crac-card h3 { margin-bottom: 0.5rem; }
  .crac-card p { font-size: 0.95rem; }
  .crac-note {
    margin-top: 2rem;
    background: var(--purple-tint);
    border: 1px solid var(--purple-line);
    border-radius: var(--radius);
    padding: 1.35rem 1.6rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    align-items: baseline;
  }
  .crac-note strong { color: var(--purple-deep); font-weight: 700; }
  .crac-note span { color: var(--body); font-size: 0.975rem; }
  .smart-line { margin-top: 1.5rem; font-size: 0.95rem; color: var(--muted); }
  .smart-line strong { color: var(--ink); }

  /* Coaching (dark) */
  .dark {
    background: #1d1c1b;
    color: #c4c4cc;
  }
  .dark h2, .dark h3 { color: #fff; }
  .dark .eyebrow { color: var(--purple-soft); }
  .dark .lead { color: #c4c4cc; }
  .coach-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; margin-top: 1rem; }
  @media (min-width: 800px) { .coach-grid { grid-template-columns: repeat(3, 1fr); } }
  .coach-card {
    background: var(--ink-card);
    border: 1px solid var(--ink-line);
    border-radius: var(--radius);
    padding: 1.75rem;
  }
  .coach-card .slot {
    font-family: var(--mono);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--purple-soft);
    display: block;
    margin-bottom: 0.9rem;
  }
  .coach-card h3 { margin-bottom: 0.5rem; }
  .coach-card p { font-size: 0.95rem; }
  .cred-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem 3rem;
    margin: 2.5rem 0 3rem;
    padding: 1.75rem 0;
    border-top: 1px solid var(--ink-line);
    border-bottom: 1px solid var(--ink-line);
  }
  .cred-strip .item .num {
    font-family: var(--mono);
    font-size: 1.6rem;
    font-weight: 700;
    color: #fff;
    display: block;
    letter-spacing: -0.02em;
  }
  .cred-strip .item .label { font-size: 0.85rem; color: #9a9aa3; display: block; margin-top: 2px; }

  /* Pricing */
  .pricing-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; align-items: start; }
  @media (min-width: 960px) { .pricing-grid { grid-template-columns: 1fr 1.1fr; gap: 4.5rem; } }
  .price-card {
    background: #fff;
    border: 1.5px solid var(--purple-line);
    border-radius: 16px;
    overflow: hidden;
  }
  .price-card .price-head {
    padding: 2rem 2rem 1.75rem;
    border-bottom: 1px solid var(--line);
  }
  .price-card .plan-name {
    font-family: var(--mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--purple);
    display: block;
    margin-bottom: 1.1rem;
  }
  .price-line { display: flex; align-items: baseline; flex-wrap: wrap; gap: 0.6rem; }
  .price-line .amount { font-size: 2.85rem; font-weight: 800; letter-spacing: -0.03em; color: var(--ink); line-height: 1; }
  .price-line .per { font-size: 1rem; color: var(--muted); font-weight: 500; }
  .price-setup { margin-top: 0.85rem; font-size: 0.975rem; color: var(--body); }
  .price-setup strong { color: var(--ink); }
  .price-usage {
    margin-top: 1.1rem;
    font-size: 0.9rem;
    color: var(--muted);
    background: var(--tint);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 0.8rem 1rem;
    line-height: 1.55;
  }
  .price-card .price-body { padding: 1.75rem 2rem 2rem; }
  .included-list { list-style: none; }
  .included-list li {
    display: flex;
    gap: 0.7rem;
    padding: 0.42rem 0;
    font-size: 0.95rem;
    color: var(--body);
  }
  .included-list .check {
    flex-shrink: 0;
    color: var(--purple);
    margin-top: 4px;
  }
  .included-list .check svg { width: 15px; height: 15px; }
  .price-card .btn { width: 100%; margin-top: 1.5rem; }
  .anchor-note { margin-top: 1.75rem; font-size: 0.95rem; color: var(--muted); }
  .compare-block h2 { margin-bottom: 1rem; }
  .compare-block p { margin-bottom: 1.25rem; }
  .compare-block .vs {
    border-left: 3px solid var(--purple);
    padding: 0.35rem 0 0.35rem 1.25rem;
    margin: 1.75rem 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: -0.01em;
    max-width: 30em;
  }

  /* Testimonials */
  .quote-card .quote { font-size: 0.99rem; color: var(--body); margin-bottom: 1.1rem; }
  .quote-card .attribution {
    font-family: var(--mono);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--purple-deep);
  }
  .results-disclaimer {
    margin-top: 1.75rem;
    font-size: 0.82rem;
    color: var(--muted);
    max-width: 56em;
    line-height: 1.6;
  }

  /* FAQ */
  .faq-list { max-width: 760px; }
  .faq-list details {
    border-bottom: 1px solid var(--line);
  }
  .faq-list summary {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1.35rem 0;
    font-size: 1.08rem;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: -0.01em;
    cursor: pointer;
  }
  .faq-list summary::-webkit-details-marker { display: none; }
  .faq-list summary .chev { flex-shrink: 0; color: var(--muted); transition: transform 220ms ease; }
  .faq-list details[open] summary .chev { transform: rotate(180deg); }
  .faq-list .answer { padding: 0 0 1.5rem; max-width: 44em; font-size: 0.99rem; }
  .faq-list .answer p + p { margin-top: 0.75rem; }

  /* Final CTA */
  .cta-band { background: var(--purple); }
  .cta-band h2 { color: #fff; margin-bottom: 1rem; }
  .cta-band p { color: #f4f4f5; font-size: 1.15rem; max-width: 36em; margin: 0 auto 2.25rem; }
  .cta-band .inner { text-align: center; max-width: 720px; margin: 0 auto; }
  .cta-band .fineprint { font-size: 0.85rem; color: #e4e4e7; margin-top: 1.5rem; }

  /* Footer */
  footer { background: #1d1c1b; color: #9a9aa3; padding: 3.5rem 0 2.5rem; font-size: 0.9rem; }
  .footer-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 2rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid var(--ink-line);
  }
  footer .wordmark { color: #fff; }
  footer .tagline { margin-top: 0.75rem; max-width: 26em; }
  .footer-links { display: flex; gap: 3.5rem; flex-wrap: wrap; }
  .footer-links .col span {
    display: block;
    font-family: var(--mono);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #9a9aa3;
    margin-bottom: 0.9rem;
  }
  .footer-links a {
    display: block;
    color: #c4c4cc;
    text-decoration: none;
    padding: 0.28rem 0;
    transition: color 180ms ease;
  }
  .footer-links a:hover { color: #fff; }
  .legal { padding-top: 2rem; font-size: 0.8rem; line-height: 1.65; color: #9a9aa3; max-width: 62em; }
  .legal p + p { margin-top: 0.6rem; }

  /* Reveal on scroll */
  .reveal { opacity: 0; transform: translateY(16px); transition: opacity 550ms ease, transform 550ms ease; }
  .reveal.in { opacity: 1; transform: none; }
  @media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; }
    .pcard, .pipeline-toast { opacity: 1; transform: none; animation: none; }
  }

  /* ---------- Theme toggle and dark theme ---------- */
  .theme-toggle {
    display: inline-grid; place-items: center;
    width: 44px; height: 44px;
    background: transparent; color: var(--ink);
    border: 1.5px solid var(--line); border-radius: 9px;
    cursor: pointer;
  }
  .theme-toggle:hover { border-color: var(--ink); }
  .theme-toggle .moon { display: block; }
  .theme-toggle .sun { display: none; }
  html[data-theme="dark"] .theme-toggle .moon { display: none; }
  html[data-theme="dark"] .theme-toggle .sun { display: block; }
  .nav-cta { gap: 0.6rem; }

  html[data-theme="dark"] {
    color-scheme: dark;
    --ink: #f4f3fa;
    --body: #c4c4cc;
    --muted: #a6a4b3;
    --line: #33312f;
    --paper: #141413;
    --tint: #1a1918;
    --purple: #8f7aff;
    --purple-deep: #a496ff;
    --purple-tint: #241f4d;
    --purple-line: #3b3278;
  }
  html[data-theme="dark"] .nav { background: rgba(20, 20, 19, 0.92); }
  html[data-theme="dark"] .nav-links { background: #141413; }
  html[data-theme="dark"] .card,
  html[data-theme="dark"] .crac-card,
  html[data-theme="dark"] .pcard,
  html[data-theme="dark"] .pipeline-window,
  html[data-theme="dark"] .price-card { background: #1d1c1b; }
  html[data-theme="dark"] .dark,
  html[data-theme="dark"] footer { background: #0e0e0d; }
  html[data-theme="dark"] .pipeline-toast { background: #33312f; }
  html[data-theme="dark"] .btn-primary,
  html[data-theme="dark"] .wordmark .mark,
  html[data-theme="dark"] .checklist .check,
  html[data-theme="dark"] .timeline li.milestone .day { color: #0c0b12; }
  html[data-theme="dark"] .cta-band h2,
  html[data-theme="dark"] .cta-band p,
  html[data-theme="dark"] .cta-band .fineprint { color: #fff; }

  /* ---------- Usage rates ---------- */
  .usage-wrap { margin-top: var(--space-5); }
  .usage-wrap h3 { font-size: 1.35rem; margin-bottom: 0.75rem; }
  .usage-wrap p { max-width: 46em; margin-bottom: 1.5rem; }
  .usage-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
  .usage-table { width: 100%; border-collapse: collapse; font-size: 0.98rem; }
  .usage-table th, .usage-table td { padding: 0.85rem 1.1rem; text-align: left; border-bottom: 1px solid var(--line); }
  .usage-table thead th { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); background: var(--tint); }
  .usage-table tbody th { font-weight: 500; color: var(--ink); }
  .usage-table td.rate { font-family: var(--mono); font-weight: 600; color: var(--ink); white-space: nowrap; }
  .usage-table td.unit { color: var(--muted); }
  .usage-table tbody tr:last-child th, .usage-table tbody tr:last-child td { border-bottom: none; }

  html[data-theme="dark"] .cta-band { background: #1d1c1b; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  html[data-theme="dark"] .btn-inverse { background: #8f7aff; color: #0c0b12; }
  html[data-theme="dark"] .btn-inverse:hover { background: #a496ff; }

  /* ---------- Logo ---------- */
  .wordmark .logo { display: block; height: 34px; width: auto; }
  footer .wordmark .logo, html[data-theme="dark"] .wordmark .logo { filter: invert(1); }

  /* ---------- Usage rates page ---------- */
  .usage-page { padding-top: var(--space-5); padding-bottom: var(--space-6); }
  .usage-page h1 { margin-bottom: 1rem; }
  .usage-page .lead { margin-bottom: 2rem; }
  .usage-page .fineprint-note { margin: 1.5rem 0; font-size: 0.9rem; color: var(--muted); max-width: 46em; }
  .usage-page .btn { margin-right: 0.5rem; margin-bottom: 0.5rem; }