:root {
  color-scheme: light;
  --ink: #142238;
  --muted: #536273;
  --surface: #ffffff;
  --line: #d6e0ea;
  --accent: #1769c2;
  --accent-dark: #0c4d94;
  --wash: #edf4fc;
  --warn: #fff7df;
  --warn-line: #e8d99f;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-padding-top: 18px; }
body { margin: 0; color: var(--ink); background: #f4f7fa; }
a { color: var(--accent-dark); text-underline-offset: 3px; }
a:hover { color: var(--accent); }
.skip-link { position: fixed; z-index: 10; top: 10px; left: 10px; padding: 10px 14px; color: white; background: var(--accent-dark); border-radius: 8px; transform: translateY(-160%); }
.skip-link:focus { color: white; transform: translateY(0); }
main { width: min(860px, calc(100% - 32px)); margin: 0 auto; padding: 64px 0 40px; }
.hero { max-width: 720px; margin-bottom: 32px; }
.brand-logo { width: min(560px, 100%); aspect-ratio: 3.65 / 1; margin-bottom: 18px; overflow: hidden; }
.brand-logo img { display: block; width: 100%; height: auto; transform: translateY(-36%); }
h1 { max-width: 700px; margin: 0 0 16px; font: 650 clamp(1.7rem, 4.9vw, 3.1rem)/1.08 Georgia, serif; letter-spacing: -.03em; }
.lede { margin-bottom: 12px; color: var(--muted); font-size: 1.15rem; line-height: 1.6; }
.benefit-line { margin: 0; color: var(--accent-dark); font-size: .95rem; font-weight: 720; line-height: 1.6; }
.benefit-line span { padding: 0 5px; color: #7890a8; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: clamp(20px, 4vw, 36px); box-shadow: 0 18px 50px rgba(19, 48, 79, .07); }
.section-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 20px; }
.section-heading h2 { margin: 0; font-size: 1.35rem; }
.muted { color: var(--muted); font-size: .9rem; }
.drop-zone { display: grid; place-items: center; min-height: 210px; padding: 28px; text-align: center; border: 2px dashed #91a8bf; border-radius: 14px; background: var(--wash); cursor: pointer; transition: .2s ease; }
.drop-zone:hover, .drop-zone.dragging, .drop-zone:focus-within { border-color: var(--accent); background: #e4effb; transform: translateY(-1px); }
.drop-zone input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.drop-zone span { color: var(--muted); margin-top: 5px; }
.drop-icon { display: grid; place-items: center; width: 46px; height: 46px; margin-bottom: 10px; border-radius: 50%; background: var(--surface); color: var(--accent) !important; font-size: 1.5rem; }
.file-summary { margin-top: 14px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; font-weight: 650; }
.privacy-note { margin: 22px 0; padding: 16px 18px; background: var(--warn); border: 1px solid var(--warn-line); border-radius: 10px; line-height: 1.5; }
.privacy-note p { margin: 5px 0 0; }
.desktop-interest { margin: 24px 0; padding: clamp(20px, 4vw, 30px); background: #f2f6fb; border: 1px solid #cbd9ea; border-radius: 14px; line-height: 1.55; }
.desktop-interest h2 { margin: 0 0 12px; font-size: 1.45rem; }
.desktop-interest h3 { margin: 0 0 4px; font-size: 1.18rem; }
.desktop-interest p { margin: 10px 0; }
.benefits-heading { font-weight: 750; }
.benefit-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px 24px; margin: 8px 0 24px; padding-left: 22px; }
.interest-prompt { padding-top: 20px; border-top: 1px solid #cbd9ea; }
.interest-form { display: grid; gap: 20px; margin-top: 18px; }
.form-field { display: grid; gap: 7px; }
.form-field > label, .interest-form legend { font-weight: 720; }
.form-field input[type="email"] { width: 100%; padding: 12px 13px; color: var(--ink); background: white; border: 1px solid #9eafa6; border-radius: 8px; font: inherit; }
.form-field input[type="email"]:focus-visible, .choice-list input:focus-visible, button:focus-visible, summary:focus-visible, a:focus-visible { outline: 3px solid rgba(23, 105, 194, .28); outline-offset: 3px; }
.field-help { margin: 0 !important; color: var(--muted); font-size: .88rem; }
.interest-form fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
.interest-form legend { margin-bottom: 10px; line-height: 1.45; }
.choice-list { display: grid; gap: 9px; }
.choice-list label { display: flex; align-items: flex-start; gap: 9px; cursor: pointer; }
.choice-list input { flex: 0 0 auto; margin-top: 4px; accent-color: var(--accent); }
.price-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.optional { color: var(--muted); font-size: .85rem; font-weight: 500; }
.form-note { margin: 0 !important; color: var(--muted); font-size: .88rem; }
.interest-submit { margin-top: -4px; }
.interest-status { min-height: 24px; margin: -8px 0 0 !important; color: var(--accent-dark); font-weight: 650; }
.interest-status.error { color: #9a2f2f; }
.turnstile { display: flex; width: 100%; min-height: 70px; overflow: hidden; }
button { font: inherit; }
.primary { width: 100%; padding: 14px 20px; color: white; background: var(--accent); border: 0; border-radius: 9px; font-weight: 750; cursor: pointer; }
.primary:hover:not(:disabled) { background: var(--accent-dark); }
.primary:disabled { opacity: .45; cursor: not-allowed; }
.status { min-height: 24px; margin-bottom: 0; color: var(--muted); }
.status.error { color: #9a2f2f; }
.progress-wrap { height: 8px; margin-top: 12px; overflow: hidden; background: #e4eaf0; border-radius: 999px; }
.progress-bar { width: 0; height: 100%; background: var(--accent); transition: width .2s ease; }
.results { margin-top: 24px; }
.text-button { color: var(--accent); background: transparent; border: 0; cursor: pointer; text-decoration: underline; }
.tabs { display: flex; gap: 4px; padding: 4px; background: var(--wash); border-radius: 10px; }
.tab { flex: 1; padding: 10px; border: 0; border-radius: 7px; background: transparent; color: var(--muted); cursor: pointer; }
.tab.active { background: white; color: var(--ink); box-shadow: 0 2px 8px rgba(19, 48, 79, .12); font-weight: 700; }
.transcript { min-height: 300px; max-height: 580px; overflow: auto; margin: 18px 0; padding: 22px; white-space: pre-wrap; font: 1rem/1.7 Georgia, serif; background: #fbfcfb; border: 1px solid var(--line); border-radius: 10px; }
.downloads { display: flex; flex-wrap: wrap; gap: 10px; }
.downloads button { padding: 10px 14px; border: 1px solid #aabbb2; border-radius: 8px; background: white; cursor: pointer; }
.downloads button:hover { border-color: var(--accent); color: var(--accent); }
.content-stack { display: grid; gap: 18px; margin-top: 24px; }
.info-card { box-shadow: 0 10px 30px rgba(19, 48, 79, .045); }
.info-card h2 { margin: 0 0 14px; font-size: 1.35rem; }
.info-card p { margin: 8px 0 0; line-height: 1.65; }
.step-list { display: grid; gap: 10px; margin: 0; padding-left: 24px; line-height: 1.55; }
.feature-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 28px; margin: 0; padding-left: 22px; line-height: 1.5; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { padding: 15px 2px; font-weight: 720; cursor: pointer; }
.faq details p { margin: -3px 0 16px; color: var(--muted); }
footer { padding: 28px 8px; color: var(--muted); font-size: .88rem; text-align: center; }
footer nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 22px; margin-bottom: 12px; }
footer p { margin: 0; }
.legal-page { width: min(760px, calc(100% - 32px)); }
.site-header { margin-bottom: 28px; }
.site-header .brand-logo { width: min(400px, 100%); margin-bottom: 10px; }
.site-header h1 { font-size: clamp(2rem, 5vw, 3rem); }
.prose { line-height: 1.72; }
.prose h2 { margin: 32px 0 8px; font-size: 1.35rem; }
.prose h3 { margin: 24px 0 6px; font-size: 1.1rem; }
.prose p, .prose ul { margin: 8px 0; }
.prose li + li { margin-top: 6px; }
.page-meta { color: var(--muted); font-size: .9rem; }
.notice { padding: 14px 16px; background: var(--warn); border: 1px solid var(--warn-line); border-radius: 10px; }
.back-link { display: inline-block; margin-bottom: 20px; font-weight: 700; }
@media (max-width: 600px) {
  main { padding-top: 34px; }
  .section-heading { display: block; }
  .section-heading > .muted { margin-top: 8px; }
  .turnstile { justify-content: center; }
  .downloads { display: grid; }
  .benefit-list, .price-options, .feature-grid { grid-template-columns: 1fr; }
  .benefit-line span { padding: 0 2px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}