:root {
  --ink: #0b0b0b;
  --ink-2: #1f1f1f;
  --paper: #f6f6f6;
  --paper-2: #efefef;
  --white: #ffffff;
  --muted: #585858;
  --line: #e5e5e5;
  --red: #e10600;
  --red-dark: #b30400;
  --amber: #f0aa24;
  --green: #4d8a68;
  --radius: 4px;
  --shadow: 0 6px 24px -8px rgba(15,15,15,.10), 0 2px 4px rgba(15,15,15,.04);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.shell { width: min(1200px, calc(100% - 56px)); margin: 0 auto; }
.narrow { width: min(940px, calc(100% - 40px)); }
.section { padding: 96px 0; }
.skip-link { position: fixed; top: -100px; left: 16px; z-index: 100; background: var(--white); padding: 12px 18px; border-radius: 8px; }
.skip-link:focus { top: 16px; }
.eyebrow { margin: 0 0 16px; color: var(--red); font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.11em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 22ch; margin-bottom: 26px; font-size: clamp(2rem, 3.6vw, 3rem); line-height: 1.08; letter-spacing: -0.02em; }
h1 span { color: inherit; }
h2 { max-width: 26ch; margin-bottom: 24px; font-size: clamp(2rem, 3.8vw, 2.75rem); line-height: 1.14; letter-spacing: -0.018em; }
h3 { margin-bottom: 12px; font-size: 1.2rem; line-height: 1.3; letter-spacing: 0; }

.site-header { position: sticky; top: 0; z-index: 50; color: var(--ink); background: var(--white); border-bottom: 1px solid var(--line); box-shadow: 0 2px 14px -8px rgba(0,0,0,.10); }
.site-header::after { content: ""; display: block; height: 4px; background: var(--red); }
.header-inner { min-height: 96px; display: flex; align-items: center; justify-content: space-between; gap: 28px; padding-top: 20px; padding-bottom: 20px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-logo { display: block; width: auto; height: 64px; }
.primary-nav { display: flex; align-items: center; gap: 18px; }
.primary-nav > a:not(.header-cta) { padding: 8px 0; color: var(--ink); border-bottom: 2px solid transparent; text-decoration: none; font-size: .95rem; font-weight: 600; white-space: nowrap; }
.primary-nav > a:not(.header-cta):hover, .primary-nav > a:not(.header-cta):focus-visible { color: var(--red-dark); border-bottom-color: var(--red); }
.header-cta { flex-shrink: 0; border-radius: var(--radius); padding: 13px 20px; color: var(--white); background: var(--red); text-decoration: none; font-size: 1rem; font-weight: 700; box-shadow: 0 1px 0 var(--red-dark); }
.header-cta:hover, .header-cta:focus-visible { color: var(--white); background: var(--red-dark); }
.nav-toggle { display: none; width: 42px; height: 42px; padding: 10px 8px; border: 1px solid var(--line); border-radius: var(--radius); background: transparent; }
.nav-toggle span { display: block; height: 2px; margin: 4px 0; background: var(--ink); }
.mobile-nav { padding: 20px 0; border-top: 1px solid var(--line); background: var(--white); }
.mobile-nav .shell { display: grid; gap: 13px; }
.mobile-nav a:not(.button) { color: var(--ink); text-decoration: none; font-weight: 700; }

.hero { position: relative; overflow: hidden; padding: 104px 0; color: var(--ink); background: var(--white); }
.hero::after { content: ""; position: absolute; right: -12vw; bottom: -30vw; width: 64vw; height: 64vw; border: 1px solid rgba(225,6,0,.08); border-radius: 50%; box-shadow: 0 0 0 10vw rgba(225,6,0,.018), 0 0 0 20vw rgba(225,6,0,.012); }
.hero-glow { position: absolute; top: 5%; right: 6%; width: 420px; height: 420px; border-radius: 50%; background: rgba(225,6,0,.08); filter: blur(110px); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(340px, .7fr); gap: 70px; align-items: center; }
.hero-lead { max-width: 760px; margin-bottom: 34px; color: var(--muted); font-size: 1.2rem; }
.trigger-strip { display: flex; flex-wrap: wrap; gap: 8px; margin: -12px 0 30px; padding: 0; list-style: none; }
.trigger-strip li { border: 1px solid var(--line); border-radius: var(--radius); padding: 6px 11px; color: var(--muted); background: var(--paper); font-size: .72rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.route-note { margin: 13px 0 0; color: var(--muted); font-size: .78rem; }
.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; border: 1px solid transparent; border-radius: var(--radius); padding: 0 24px; text-decoration: none; font-weight: 700; transition: transform .18s ease, background .18s ease, border-color .18s ease; }
.button:hover, .button:focus-visible { transform: translateY(-2px); }
.button-primary { background: var(--red); color: var(--white); }
.button-primary:hover, .button-primary:focus-visible { background: var(--red-dark); }
.button-secondary { border-color: var(--ink); color: var(--ink); }
.button-secondary:hover, .button-secondary:focus-visible { border-color: var(--red); color: var(--red-dark); }
.button-large { min-height: 60px; padding: 0 30px; }
.hero-facts { display: flex; gap: 44px; margin: 52px 0 0; padding: 0; list-style: none; }
.hero-facts li { display: grid; gap: 2px; }
.hero-facts strong { font-size: 1.05rem; }
.hero-facts span { color: var(--muted); font-size: .82rem; }

.signal-panel { padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); box-shadow: var(--shadow); }
.panel-head, .panel-foot { display: flex; justify-content: space-between; gap: 16px; color: var(--muted); font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; font-size: .72rem; text-transform: uppercase; }
.panel-head { padding: 4px 4px 18px; }
.panel-foot { padding: 18px 4px 2px; }
.status-dot::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 7px; border-radius: 50%; background: var(--amber); }
.signal { display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: end; margin-top: 9px; padding: 15px; border-radius: 11px; background: rgba(255,255,255,.065); }
.signal div { display: grid; gap: 7px; }
.signal strong { font-size: .92rem; line-height: 1.3; }
.severity { width: max-content; border-radius: 999px; padding: 2px 8px; font-size: .64rem; font-weight: 700; text-transform: uppercase; }
.signal-critical .severity { background: var(--red); }
.signal-high .severity { background: #a85037; }
.signal-medium .severity { background: #826526; }
.confidence { color: #8f97a2; font-size: .67rem; white-space: nowrap; }
.decision-list { margin: 0; padding: 0; list-style: none; }
.decision-list li { display: grid; grid-template-columns: 30px 1fr; gap: 12px; align-items: start; padding: 16px 4px; border-top: 1px solid var(--line); }
.decision-list span { color: var(--red); font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; font-size: .72rem; }
.decision-list strong { font-size: .9rem; line-height: 1.35; }

.problem { background: var(--white); }
.problem h2 { max-width: 760px; }
.question-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 50px; background: var(--line); border: 1px solid var(--line); }
.question-grid article { min-height: 290px; padding: 34px; background: var(--white); }
.number, .card-label { color: var(--red); font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; font-size: .72rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.question-grid h3 { margin-top: 70px; }
.question-grid p { margin-bottom: 0; color: var(--muted); }
.trigger-grid { grid-template-columns: repeat(2, 1fr); }
.trigger-grid article { min-height: 255px; }

.deliverables { background: var(--paper); }
.section-heading { display: grid; grid-template-columns: 1.5fr .7fr; gap: 70px; align-items: end; margin-bottom: 46px; }
.section-heading h2 { margin-bottom: 0; }
.section-heading > p { margin-bottom: 5px; color: var(--muted); }
.deliverable-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.deliverable-card { min-height: 520px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: 0 12px 30px rgba(11,13,16,.04); }
.deliverable-card h3 { margin-top: 16px; font-size: 1.55rem; }
.deliverable-card > p { color: var(--muted); }
.mini-table { overflow: hidden; margin-top: 42px; border: 1px solid var(--line); border-radius: 10px; font-size: .76rem; }
.mini-row { display: grid; grid-template-columns: 1.2fr 1fr .6fr; gap: 7px; padding: 11px 12px; border-top: 1px solid var(--line); }
.mini-row:first-child { border-top: 0; }
.mini-head { background: var(--ink); color: var(--white); font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; font-size: .65rem; text-transform: uppercase; }
.risk-red { color: var(--red-dark); font-weight: 700; }
.risk-amber { color: #8f650c; font-weight: 700; }
.heatmap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 42px; transform: rotate(-2deg); }
.heat { aspect-ratio: 1; border-radius: 7px; }
.heat.low { background: #c8dbcf; }
.heat.medium { background: #efd496; }
.heat.high { background: #d78865; }
.heat.critical { background: var(--red); }
.timeline { margin: 36px 0 0; padding: 0; list-style: none; }
.timeline li { position: relative; display: grid; grid-template-columns: 88px 1fr; gap: 13px; padding: 0 0 22px 18px; border-left: 1px solid var(--line); font-size: .86rem; }
.timeline li::before { content: ""; position: absolute; left: -5px; top: 6px; width: 9px; height: 9px; border-radius: 50%; background: var(--red); }
.timeline span { color: var(--muted); font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; font-size: .7rem; }
.sample-row { display: flex; justify-content: space-between; gap: 30px; align-items: center; margin-top: 24px; padding: 24px 28px; border: 1px solid var(--line); border-radius: 14px; }
.sample-row p { margin: 0; }
.text-link { color: var(--red-dark); font-weight: 700; white-space: nowrap; }

.process { color: var(--white); background: var(--ink); }
.process-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 110px; }
.section-copy { max-width: 520px; color: #aeb4bd; font-size: 1.12rem; }
.process-list { margin: 0; padding: 0; list-style: none; }
.process-list li { display: grid; grid-template-columns: 54px 1fr; gap: 22px; padding: 28px 0; border-top: 1px solid rgba(255,255,255,.14); }
.process-list li:last-child { border-bottom: 1px solid rgba(255,255,255,.14); }
.process-list > li > span { display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid rgba(255,255,255,.24); border-radius: 50%; color: var(--red); font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; }
.process-list strong { display: block; margin-bottom: 5px; font-size: 1.12rem; }
.process-list p { margin: 0; color: #9da4ae; }

.trust { background: var(--white); }
.trust-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; align-items: start; }
.trust-grid h2 { margin-bottom: 0; }
.trust-copy { padding: 38px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); }
.trust-copy h3 { font-size: 1.5rem; }
.trust-copy p { color: var(--muted); }

.fit { background: var(--white); }
.fit-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.fit-card { padding: 46px; border-radius: var(--radius); }
.fit-yes { background: var(--paper); }
.fit-no { border: 1px solid var(--line); background: var(--white); }
.fit-card h2 { font-size: clamp(1.9rem, 3vw, 2.8rem); }
.fit-card ul, .offer-list { margin: 34px 0 0; padding: 0; list-style: none; }
.fit-card li, .offer-list li { position: relative; padding: 11px 0 11px 29px; border-top: 1px solid var(--line); }
.fit-card li::before, .offer-list li::before { content: "✓"; position: absolute; left: 1px; color: var(--red); font-weight: 800; }
.fit-no li::before { content: "×"; color: var(--muted); }

.offer { background: var(--paper-2); }
.offer-box { display: grid; grid-template-columns: 1fr .9fr .7fr; gap: 58px; align-items: center; padding: 56px; border-radius: 24px; color: var(--white); background: var(--ink); box-shadow: var(--shadow); }
.offer-box h2 { margin-bottom: 16px; font-size: 2.8rem; }
.offer-price { margin-bottom: 16px; font-size: 3rem; font-weight: 700; letter-spacing: -.05em; }
.offer-price span { font-size: .9rem; font-weight: 500; letter-spacing: 0; color: #aeb4bd; }
.offer-box p:not(.eyebrow):not(.offer-price) { color: #aeb4bd; }
.offer-list { margin: 0; }
.offer-list li { border-color: rgba(255,255,255,.12); font-size: .9rem; }
.offer-action { display: grid; gap: 13px; text-align: center; }
.offer-action small { color: #8f97a2; }

.boundary { background: var(--white); }
.boundary-inner { padding-left: 44px; border-left: 4px solid var(--red); }
.boundary-inner p:not(.eyebrow) { color: var(--muted); }
.faq-section { background: var(--paper); }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; cursor: pointer; padding: 22px 44px 22px 0; font-weight: 700; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 4px; top: 18px; color: var(--red); font-size: 1.4rem; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { max-width: 760px; padding: 0 0 22px; color: var(--muted); }
.final-cta { color: var(--white); background: var(--ink); text-align: center; }
.final-inner { width: min(850px, calc(100% - 40px)); }
.final-inner p:not(.eyebrow) { margin: 0 auto 34px; max-width: 660px; color: #b7bdc5; }
.site-footer { padding: 0 0 40px; color: #c8c8c8; background: #0b0b0b; font-size: .94rem; }
.site-footer::before { content: ""; display: block; height: 3px; margin-bottom: 56px; background: var(--red); }
.site-footer a { color: #e5e5e5; text-decoration: none; border-bottom: 1px solid transparent; }
.site-footer a:hover, .site-footer a:focus-visible { color: var(--white); border-bottom-color: var(--red); }
.site-footer .brand-line { margin-bottom: 18px; color: var(--white); font-size: 1.05rem; font-weight: 700; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; align-items: start; }
.footer-col h4 { margin: 0 0 14px; color: var(--white); font-size: .78rem; letter-spacing: .18em; text-transform: uppercase; }
.footer-list { display: flex; flex-direction: column; gap: 8px; margin: 0; padding: 0; list-style: none; }
.footer-list li { margin: 0; }
.footer-mail { margin-top: 18px; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-top: 40px; padding-top: 20px; border-top: 1px solid #2a2a2a; color: #8b8b8b; font-size: .85rem; }

@media (max-width: 980px) {
  .primary-nav > a { display: none; }
  .nav-toggle { display: block; }
  .site-header::after { height: 2px; }
  .hero { min-height: auto; }
  .hero-grid, .process-grid, .offer-box, .trust-grid { grid-template-columns: 1fr; }
  .signal-panel { max-width: 660px; }
  .question-grid, .deliverable-grid { grid-template-columns: 1fr; }
  .question-grid article { min-height: auto; }
  .question-grid h3 { margin-top: 38px; }
  .deliverable-card { min-height: auto; }
  .section-heading { grid-template-columns: 1fr; gap: 16px; }
  .process-grid { gap: 48px; }
  .trust-grid { gap: 28px; }
  .offer-box { gap: 34px; }
}

@media (max-width: 700px) {
  body { font-size: 16px; }
  .shell, .narrow, .final-inner { width: min(100% - 28px, 1180px); }
  .section { padding: 72px 0; }
  .header-inner { min-height: 64px; padding-top: 12px; padding-bottom: 12px; }
  .brand-logo { height: 48px; }
  .hero { padding: 72px 0; }
  .hero-grid { gap: 46px; }
  .hero-lead { font-size: 1.08rem; }
  .trigger-strip { margin-top: -6px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-facts { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 36px; }
  .signal { grid-template-columns: 1fr; }
  .confidence { white-space: normal; }
  .fit-grid { grid-template-columns: 1fr; }
  .fit-card { padding: 30px; }
  .sample-row { align-items: flex-start; flex-direction: column; }
  .text-link { white-space: normal; }
  .offer-box { padding: 32px 24px; }
  .trust-copy { padding: 26px; }
  .boundary-inner { padding-left: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}