:root {
    --navy: #042C53;
    --navy-2: #0a3a6b;
    --navy-deep: #021A33;
    --signal: #185FA5;
    --signal-bright: #2A82D9;
    --ink: #0B1A2E;
    --ink-2: #3C4A60;
    --muted: #6B7689;
    --line: #E6E4DE;
    --line-strong: #D7D4CB;
    --bg: #ffffff;
    --bg-alt: #F7F6F2;
    --lime: #FF6F5E;
    --serif: 'Source Serif 4', Georgia, serif;
    --error: #C9433A;
  }
  * { box-sizing: border-box; }
  html, body { margin: 0; padding: 0; }
  body { font-family: 'Inter', -apple-system, system-ui, sans-serif; color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
  a { color: inherit; text-decoration: none; }
  button { font-family: inherit; cursor: pointer; }
  input, select, textarea { font-family: inherit; }

  /* Type */
  .eyebrow { text-transform: uppercase; letter-spacing: 0.14em; font-size: 12px; font-weight: 600; color: var(--signal); }
  .h-display { font-size: clamp(36px, 4.8vw, 60px); line-height: 1.04; letter-spacing: -0.035em; font-weight: 600; color: var(--navy); margin: 0; text-wrap: balance; }
  .h-section { font-size: clamp(28px, 3.4vw, 44px); line-height: 1.05; letter-spacing: -0.03em; font-weight: 600; color: var(--navy); margin: 0; text-wrap: balance; }
  .h-card { font-size: 18px; line-height: 1.3; letter-spacing: -0.015em; font-weight: 600; color: var(--navy); margin: 0; }
  .body-lg { font-size: 18px; line-height: 1.55; color: var(--ink-2); }
  .body { font-size: 15.5px; line-height: 1.55; color: var(--ink-2); }
  .body-sm { font-size: 13.5px; line-height: 1.5; color: var(--muted); }

  .container { max-width: 1240px; margin: 0 auto; padding: 0 28px; }
  section { padding: clamp(64px, 7vw, 96px) 0; }
  .bg-alt { background: var(--bg-alt); }

  /* Buttons */
  .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 44px; padding: 0 18px; border-radius: 8px; font-size: 14.5px; font-weight: 500; letter-spacing: -0.005em; border: 1px solid transparent; transition: transform .15s ease, background .2s ease, box-shadow .2s ease, color .2s ease, border-color .2s ease; white-space: nowrap; }
  .btn-primary { background: var(--navy); color: #fff; box-shadow: 0 1px 0 rgba(255,255,255,.15) inset, 0 1px 2px rgba(4,44,83,.18); }
  .btn-primary:hover { background: var(--navy-2); box-shadow: 0 8px 24px -8px rgba(4,44,83,.45); }
  .btn-primary:active { transform: scale(0.99); }
  .btn-on-navy { background: #fff; color: var(--navy); }
  .btn-on-navy:hover { background: #f0eee7; transform: translateY(-1px); }
  .btn-lg { height: 52px; padding: 0 24px; font-size: 15.5px; border-radius: 10px; }

  /* Minimal nav */
  .audit-nav { padding: 22px 0; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: rgba(255,255,255,0.94); backdrop-filter: saturate(180%) blur(14px); -webkit-backdrop-filter: saturate(180%) blur(14px); z-index: 30; }
  .audit-nav-inner { display: flex; align-items: center; justify-content: space-between; }
  .audit-nav .nav-logo img { height: 26px; display: block; }
  .audit-nav .nav-existing { font-size: 13.5px; color: var(--ink-2); display: inline-flex; align-items: center; gap: 6px; transition: color .15s ease; }
  .audit-nav .nav-existing:hover { color: var(--navy); }
  .audit-nav .nav-existing .arrow-line { transition: transform .15s ease; }
  .audit-nav .nav-existing:hover .arrow-line { transform: translateX(3px); }

  /* Hero */
  .audit-hero { padding: clamp(56px, 7vw, 88px) 0 clamp(64px, 8vw, 104px); position: relative; overflow: hidden;
    background:
      radial-gradient(800px 500px at 6% 4%, rgba(24,95,165,0.08), transparent 60%),
      linear-gradient(180deg, #fbfaf7 0%, #ffffff 70%);
  }
  .audit-hero-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: clamp(40px, 5vw, 80px); align-items: flex-start; }

  /* Eyebrow pill */
  .pill-eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    background: #fff;
    border: 1px solid var(--line-strong);
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 12px; font-weight: 600;
    color: var(--signal);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 28px;
  }
  .pill-eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--signal); }

  .audit-hero h1 { margin: 0 0 22px; max-width: 660px; }
  .audit-hero p.subhead { font-size: clamp(16px, 1.2vw, 18px); line-height: 1.55; color: var(--ink-2); max-width: 620px; margin: 0 0 36px; }

  /* Deliverables list */
  .deliverables { display: flex; flex-direction: column; gap: 14px; margin: 0 0 28px; padding: 0; list-style: none; max-width: 600px; }
  .deliverables li { display: flex; gap: 14px; align-items: flex-start; font-size: 15.5px; line-height: 1.45; color: var(--ink); }
  .deliverables .check {
    flex-shrink: 0; width: 22px; height: 22px; margin-top: 1px;
    border-radius: 50%; background: var(--signal); color: #fff;
    display: grid; place-items: center;
  }
  .trust-line {
    font-size: 13.5px;
    line-height: 1.5;
    color: var(--muted);
    max-width: 560px;
    padding: 16px 0 0;
    border-top: 1px solid var(--line);
    margin: 0;
  }

  /* Form card */
  .form-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: clamp(28px, 3vw, 36px);
    box-shadow: 0 30px 60px -32px rgba(11,26,46,.18);
    position: sticky; top: 100px;
    width: 100%;
  }
  .form-card h2 { font-size: 22px; line-height: 1.2; letter-spacing: -0.02em; color: var(--navy); font-weight: 600; margin: 0 0 4px; }
  .form-card .subline { font-size: 13.5px; color: var(--muted); margin: 0 0 24px; display: flex; align-items: center; gap: 8px; }
  .form-card .subline::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #19a974; }
  .form-grid { display: flex; flex-direction: column; gap: 14px; }
  .field { display: flex; flex-direction: column; gap: 6px; }
  .field label {
    font-size: 12px;
    font-weight: 500;
    color: var(--ink-2);
    letter-spacing: 0;
    display: flex; justify-content: space-between; align-items: baseline;
  }
  .field label .opt { font-size: 11px; color: var(--muted); font-weight: 400; }
  .field input, .field select, .field textarea {
    height: 44px;
    padding: 0 14px;
    border: 1px solid var(--line-strong);
    border-radius: 8px;
    font-size: 15px;
    color: var(--ink);
    background: #fff;
    transition: border-color .15s ease, box-shadow .15s ease;
    font-family: inherit;
    -webkit-appearance: none;
    appearance: none;
  }
  .field select {
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none' stroke='%233C4A60' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3e%3cpath d='M3 5l3 3 3-3'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 12px;
    padding-right: 36px;
  }
  .field textarea {
    height: auto;
    min-height: 92px;
    padding: 12px 14px;
    line-height: 1.5;
    resize: vertical;
  }
  .field input:focus, .field select:focus, .field textarea:focus {
    outline: none;
    border-color: var(--navy);
    box-shadow: 0 0 0 3px rgba(4,44,83,0.10);
  }
  .field input::placeholder, .field textarea::placeholder { color: var(--muted); }
  .field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--error); }
  .field-error { font-size: 12px; color: var(--error); margin-top: 2px; }
  .form-submit {
    width: 100%;
    height: 52px;
    padding: 0 22px;
    background: var(--navy);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 15.5px;
    font-weight: 500;
    letter-spacing: -0.005em;
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    transition: background .2s ease, transform .15s ease;
    margin-top: 6px;
  }
  .form-submit:hover { background: var(--navy-2); }
  .form-submit:active { transform: scale(0.99); }
  .form-fine { font-size: 12.5px; color: var(--muted); line-height: 1.5; margin: 12px 0 0; text-align: center; }

  /* Submitted state */
  .form-success {
    text-align: center;
    padding: 12px 4px;
  }
  .form-success .check-circle {
    width: 56px; height: 56px;
    background: rgba(25,169,116,0.12);
    color: #19a974;
    border-radius: 50%;
    display: grid; place-items: center;
    margin: 0 auto 20px;
  }
  .form-success h3 { font-size: 22px; color: var(--navy); letter-spacing: -0.02em; font-weight: 600; margin: 0 0 12px; }
  .form-success p { font-size: 14.5px; line-height: 1.55; color: var(--ink-2); margin: 0; }

  /* Teardown section */
  .teardown-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
  .teardown-col {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 32px 28px;
  }
  .teardown-icon {
    width: 44px; height: 44px;
    border-radius: 10px;
    background: var(--bg-alt);
    display: grid; place-items: center;
    margin-bottom: 24px;
  }
  .teardown-col h3 { font-size: 19px; color: var(--navy); letter-spacing: -0.015em; font-weight: 600; margin: 0 0 16px; }
  .teardown-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
  .teardown-col li {
    display: flex; gap: 10px; align-items: flex-start;
    font-size: 14px; line-height: 1.45; color: var(--ink-2);
    padding: 12px 0;
    border-top: 1px solid var(--line);
  }
  .teardown-col li:first-child { padding-top: 0; border-top: none; }
  .teardown-col li::before {
    content: ""; flex-shrink: 0; width: 6px; height: 6px; border-radius: 50%;
    background: var(--signal); margin-top: 8px;
  }

  /* Sample preview */
  .preview-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 96px); align-items: center; }
  .preview-stack {
    position: relative;
    min-height: 480px;
    perspective: 1400px;
  }
  .preview-page {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 10px;
    box-shadow: 0 24px 60px -24px rgba(11,26,46,.22), 0 4px 12px -4px rgba(11,26,46,.08);
    width: 320px;
    height: 420px;
    position: absolute;
    overflow: hidden;
    padding: 22px;
    transition: transform .4s ease;
  }
  .preview-page.p1 { top: 0; left: 0; transform: rotate(-6deg) translate(0, 20px); z-index: 1; }
  .preview-page.p2 { top: 30px; left: 90px; transform: rotate(2deg); z-index: 2; }
  .preview-page.p3 { top: 60px; left: 180px; transform: rotate(8deg) translate(0, 10px); z-index: 3; }
  .preview-stack:hover .preview-page.p1 { transform: rotate(-9deg) translate(-8px, 20px); }
  .preview-stack:hover .preview-page.p3 { transform: rotate(11deg) translate(8px, 10px); }

  .pp-head { display: flex; justify-content: space-between; align-items: center; padding-bottom: 12px; margin-bottom: 16px; border-bottom: 1px solid var(--line); }
  .pp-label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); font-weight: 600; }
  .pp-page-no { font-size: 10px; color: var(--muted); font-variant-numeric: tabular-nums; }
  .pp-title { font-size: 16px; line-height: 1.2; letter-spacing: -0.02em; font-weight: 600; color: var(--navy); margin: 0 0 12px; }
  .pp-sub { font-size: 11px; color: var(--muted); margin: 0 0 18px; }
  .pp-toc { font-size: 11px; line-height: 1.6; color: var(--ink-2); display: flex; flex-direction: column; gap: 4px; }
  .pp-toc-row { display: flex; justify-content: space-between; }
  .pp-toc-row .num { color: var(--muted); }

  /* Channel bars chart (page 2) */
  .pp-bars { display: flex; flex-direction: column; gap: 10px; }
  .pp-bar { display: grid; grid-template-columns: 70px 1fr 36px; gap: 8px; align-items: center; font-size: 10px; }
  .pp-bar .name { color: var(--ink-2); font-weight: 500; }
  .pp-bar .track { height: 10px; background: var(--bg-alt); border-radius: 4px; position: relative; overflow: hidden; }
  .pp-bar .track span { display: block; height: 100%; border-radius: 4px; background: var(--signal); }
  .pp-bar .track span.low { background: var(--lime); }
  .pp-bar .track span.mid { background: var(--navy); }
  .pp-bar .val { font-size: 10px; color: var(--navy); font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; }
  .pp-callout {
    margin-top: 14px;
    padding: 10px 12px;
    background: rgba(255,111,94,0.08);
    border-left: 3px solid var(--lime);
    border-radius: 0 6px 6px 0;
    font-size: 10.5px;
    line-height: 1.4;
    color: var(--ink);
  }
  .pp-callout strong { color: var(--lime); font-weight: 700; }

  /* Opportunity matrix (page 3) */
  .pp-matrix { position: relative; height: 220px; border: 1px solid var(--line); border-radius: 6px; margin: 14px 0; background: linear-gradient(to right, var(--bg-alt) 50%, #fff 50%), linear-gradient(to bottom, #fff 50%, var(--bg-alt) 50%); background-size: 100% 100%, 100% 100%; }
  .pp-matrix-axis { position: absolute; font-size: 9px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; }
  .pp-matrix-axis.x-left { bottom: -16px; left: 0; }
  .pp-matrix-axis.x-right { bottom: -16px; right: 0; }
  .pp-matrix-axis.y-top { top: -2px; left: -3px; transform-origin: left; transform: rotate(-90deg) translate(0, -6px); }
  .pp-dot {
    position: absolute;
    background: var(--navy);
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: 0 0 0 1px var(--navy);
  }
  .pp-dot.win { background: var(--signal); box-shadow: 0 0 0 1px var(--signal); }
  .pp-dot.alt { background: var(--lime); box-shadow: 0 0 0 1px var(--lime); }
  .pp-dot-label {
    position: absolute;
    font-size: 9px;
    color: var(--navy);
    font-weight: 600;
    background: #fff;
    padding: 2px 6px;
    border-radius: 3px;
    border: 1px solid var(--line);
    white-space: nowrap;
  }

  /* Fit / not fit */
  .fit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
  .fit-col {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 32px 28px;
  }
  .fit-col.not-fit {
    background: var(--bg-alt);
    border-style: dashed;
  }
  .fit-col h3 {
    font-size: 18px; color: var(--navy); letter-spacing: -0.015em;
    font-weight: 600; margin: 0 0 20px;
    padding-bottom: 16px; border-bottom: 1px solid var(--line);
  }
  .fit-col.not-fit h3 { color: var(--ink-2); }
  .fit-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 14px; }
  .fit-col li { display: flex; gap: 12px; align-items: flex-start; font-size: 14.5px; line-height: 1.45; color: var(--ink); }
  .fit-col .glyph {
    flex-shrink: 0; width: 18px; height: 18px; margin-top: 1px;
    border-radius: 4px; display: grid; place-items: center;
  }
  .fit-col.fit .glyph { background: rgba(24,95,165,0.10); color: var(--signal); }
  .fit-col.not-fit .glyph { background: rgba(0,0,0,0.04); color: var(--muted); }

  /* Testimonials */
  .testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .testi-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 28px;
  }
  .testi-quote {
    font-family: var(--serif);
    font-style: italic;
    font-size: 18px;
    line-height: 1.4;
    letter-spacing: -0.005em;
    color: var(--navy);
    margin: 0 0 24px;
    text-wrap: pretty;
  }
  .testi-attrib { display: flex; align-items: center; gap: 12px; padding-top: 18px; border-top: 1px solid var(--line); }
  .testi-attrib .av {
    width: 36px; height: 36px; border-radius: 50%;
    background: linear-gradient(135deg, var(--signal-bright), var(--navy));
    color: #fff; font-size: 13px; font-weight: 600;
    display: grid; place-items: center; flex-shrink: 0;
  }
  .testi-attrib .name { font-size: 13.5px; font-weight: 600; color: var(--navy); line-height: 1.3; }
  .testi-attrib .role { font-size: 12.5px; color: var(--muted); line-height: 1.3; }

  /* FAQ */
  .faq-block { max-width: 800px; margin: 0 auto; }
  .faq-list { border-top: 1px solid var(--line); margin-top: 32px; }
  .faq-item { border-bottom: 1px solid var(--line); }
  .faq-q { width: 100%; background: transparent; border: none; padding: 22px 0; text-align: left; display: flex; align-items: center; justify-content: space-between; gap: 24px; font-size: 16.5px; font-weight: 500; color: var(--navy); letter-spacing: -0.015em; cursor: pointer; line-height: 1.35; transition: color .15s ease; }
  .faq-q:hover { color: var(--signal); }
  .faq-toggle { flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%; background: var(--bg-alt); border: 1px solid var(--line); display: grid; place-items: center; color: var(--navy); transition: transform .25s ease, background .15s ease; }
  .faq-item.is-open .faq-toggle { transform: rotate(45deg); background: var(--navy); color: #fff; border-color: var(--navy); }
  .faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
  .faq-item.is-open .faq-a { max-height: 400px; }
  .faq-a-inner { padding: 0 60px 22px 0; font-size: 15px; line-height: 1.6; color: var(--ink-2); }

  /* Final CTA */
  .final-cta { background: var(--navy); color: #fff; text-align: center; padding: clamp(72px, 9vw, 120px) 0; position: relative; overflow: hidden; }
  .final-cta::before { content: ""; position: absolute; top: -200px; left: 50%; transform: translateX(-50%); width: 800px; height: 800px; border-radius: 50%; border: 1px dashed rgba(255,255,255,0.06); pointer-events: none; }
  .final-cta::after { content: ""; position: absolute; bottom: -300px; left: 50%; transform: translateX(-50%); width: 600px; height: 600px; border-radius: 50%; border: 1px dashed rgba(255,255,255,0.08); pointer-events: none; }
  .final-cta-inner { position: relative; z-index: 1; max-width: 760px; margin: 0 auto; }
  .final-cta h2 { color: #fff; margin: 0 0 16px; }
  .final-cta p.sub { font-size: 18px; color: rgba(255,255,255,0.75); margin: 0 0 36px; }
  .final-cta .alt-link { display: block; margin-top: 24px; color: rgba(255,255,255,0.6); font-size: 14px; transition: color .15s ease; }
  .final-cta .alt-link:hover { color: #fff; }
  .final-cta .alt-link .arrow-line { transition: transform .15s ease; }
  .final-cta .alt-link:hover .arrow-line { transform: translateX(3px); }

  /* Minimal footer */
  .audit-footer { background: var(--navy-deep); color: rgba(255,255,255,0.6); padding: 40px 0; font-size: 13px; }
  .audit-footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
  .audit-footer img { height: 22px; filter: brightness(0) invert(1); opacity: 0.8; }
  .audit-footer .addr { color: rgba(255,255,255,0.45); }
  .audit-footer .links { display: flex; gap: 24px; }
  .audit-footer a:hover { color: #fff; }

  /* Section heads */
  .section-head { margin-bottom: 8px; max-width: 720px; }
  .section-head .eyebrow { display: block; margin-bottom: 14px; }
  .section-head p { margin: 16px 0 0; }

  /* Responsive */
  @media (max-width: 1000px) {
    .audit-hero-grid { grid-template-columns: 1fr; }
    .form-card { position: static; order: -1; }
    .teardown-grid { grid-template-columns: 1fr; }
    .preview-grid { grid-template-columns: 1fr; gap: 48px; }
    .preview-stack { min-height: 460px; }
    .fit-grid { grid-template-columns: 1fr; }
    .testi-grid { grid-template-columns: 1fr; }
  }
  @media (max-width: 640px) {
    .audit-nav .nav-existing { display: none; }
    .form-card { padding: 24px 20px; }
    .field input, .field select { font-size: 16px; }
    .preview-page { width: 240px; height: 340px; padding: 16px; }
    .preview-page.p2 { left: 50px; }
    .preview-page.p3 { left: 100px; }
    .audit-footer-inner { justify-content: center; text-align: center; }
  }