:root {
  color-scheme: light;
  --ink: #11201f;
  --muted: #60706d;
  --paper: #f6faf8;
  --panel: #ffffff;
  --line: #dbe7e4;
  --blue: #1a73e8;
  --teal: #00a878;
  --teal-dark: #087766;
  --violet: #5f5ce6;
  --amber: #f4b63d;
  --coral: #e66b57;
  --shadow: 0 22px 64px rgba(14, 33, 31, .11);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #eef8f7 0%, var(--paper) 38%, #f8f6f1 100%);
}
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
.site-shell { min-height: 100vh; transition: filter .2s ease; }
body.checkout-open .site-shell { filter: blur(7px); pointer-events: none; user-select: none; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: min(1180px, calc(100% - 28px));
  margin: 10px auto 0;
  padding: 9px 10px 9px 12px;
  border: 1px solid rgba(17, 32, 31, .1);
  border-radius: 8px;
  background: rgba(255, 255, 255, .9);
  backdrop-filter: blur(18px);
  box-shadow: 0 12px 34px rgba(17, 32, 31, .07);
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 900; letter-spacing: 0; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--teal));
  font-weight: 950;
}
.nav { display: flex; align-items: center; gap: 20px; color: var(--muted); font-size: 14px; font-weight: 800; }
.nav a:hover, .footer a:hover { color: var(--teal-dark); }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 8px;
  min-height: 44px;
  padding: 0 18px;
  cursor: pointer;
  font-weight: 900;
  letter-spacing: 0;
  transition: transform .16s ease, box-shadow .16s ease, background .16s ease;
}
.button:hover { transform: translateY(-1px); }
.button.primary { color: #fff; background: var(--teal-dark); box-shadow: 0 14px 30px rgba(8, 119, 102, .24); }
.button.accent { color: #fff; background: #172423; box-shadow: 0 14px 28px rgba(17, 32, 31, .2); }
.button.secondary { color: var(--ink); background: #fff; border-color: var(--line); }
.button.small { min-height: 38px; padding: 0 14px; font-size: 13px; }
.button.wide { width: 100%; }
.hero-console {
  width: min(1180px, calc(100% - 28px));
  margin: 14px auto 0;
  display: grid;
  grid-template-columns: minmax(320px, .95fr) minmax(340px, 1.05fr);
  gap: 14px;
  align-items: stretch;
}
.hero-copy, .console-surface {
  border: 1px solid rgba(17, 32, 31, .1);
  border-radius: 8px;
  background: rgba(255, 255, 255, .92);
  box-shadow: var(--shadow);
}
.hero-copy { padding: 20px; }
.console-surface { padding: 20px; overflow: hidden; }
.eyebrow { margin: 0 0 9px; color: var(--teal-dark); font-size: 12px; font-weight: 950; letter-spacing: 0; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: 48px; line-height: 1; letter-spacing: 0; margin-bottom: 10px; max-width: 780px; }
h2 { font-size: 34px; line-height: 1.07; letter-spacing: 0; margin-bottom: 12px; }
h3 { font-size: 18px; line-height: 1.2; margin-bottom: 8px; }
.lead { color: var(--muted); font-size: 16px; line-height: 1.45; max-width: 700px; margin-bottom: 0; }
.hero-actions, .section-actions { display: flex; flex-wrap: wrap; gap: 9px; align-items: center; }
.hero-copy > .hero-actions { margin-top: 12px; }
.readiness-form { display: grid; gap: 10px; margin-top: 12px; }
.readiness-form label { display: grid; gap: 6px; color: var(--ink); font-weight: 850; font-size: 13px; }
input, textarea, select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: #fbfdfb;
  outline: none;
}
input, select { min-height: 42px; padding: 0 12px; }
textarea { resize: vertical; min-height: 88px; padding: 12px; line-height: 1.42; }
input:focus, textarea:focus, select:focus { border-color: rgba(26, 115, 232, .6); box-shadow: 0 0 0 4px rgba(26, 115, 232, .12); }
.input-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.paid-notice {
  display: grid;
  gap: 8px;
  margin-top: 12px;
  padding: 12px;
  border: 1px solid rgba(244, 182, 61, .55);
  border-radius: 8px;
  background: #fff8e6;
}
.paid-notice[hidden] { display: none; }
.paid-notice span { color: var(--muted); line-height: 1.4; }
.surface-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.score-pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  color: #053c35;
  background: #dff7ed;
  font-weight: 950;
  white-space: nowrap;
}
.action-graph {
  display: grid;
  grid-template-columns: 1fr 28px 1fr 28px 1fr 28px 1fr;
  align-items: center;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbff;
}
.action-graph i { height: 3px; border-radius: 999px; background: linear-gradient(90deg, var(--blue), var(--teal)); }
.node {
  display: grid;
  place-items: center;
  min-height: 58px;
  padding: 8px;
  border-radius: 8px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  font-weight: 950;
  text-align: center;
}
.node.active { color: #fff; background: var(--blue); border-color: var(--blue); }
.node.warn { border-color: rgba(244, 182, 61, .9); background: #fff6db; }
.node.stop { color: #fff; background: #172423; border-color: #172423; }
.score-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 12px;
}
.score-grid article, .matrix-mini div, .boundary-table, .checklist-panel, .resource-layout article, .resource-cta, .legal-content {
  border: 1px solid rgba(17, 32, 31, .1);
  border-radius: 8px;
  background: rgba(255,255,255,.92);
  box-shadow: 0 12px 34px rgba(17, 32, 31, .06);
}
.score-grid article { padding: 14px; display: grid; gap: 4px; }
.score-grid b { color: var(--muted); font-size: 12px; }
.score-grid strong { font-size: 20px; }
.score-grid span { color: var(--muted); line-height: 1.42; font-size: 13px; }
.matrix-mini { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 12px; }
.matrix-mini div { padding: 12px; display: grid; gap: 5px; }
.matrix-mini span { color: var(--muted); font-size: 12px; font-weight: 800; }
.matrix-mini b { color: var(--teal-dark); }
.proof-band, .section, .footer { width: min(1180px, calc(100% - 28px)); margin: 24px auto; }
.proof-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.proof-band article {
  padding: 16px;
  border-radius: 8px;
  background: #142625;
  color: #fff;
}
.proof-band b { display: block; margin-bottom: 7px; }
.proof-band span { color: rgba(255,255,255,.72); font-size: 13px; line-height: 1.45; }
.section { padding: 52px 0; }
.compact-section { padding-top: 20px; }
.section-head { max-width: 780px; }
.section-head p { color: var(--muted); font-size: 17px; line-height: 1.58; }
.split { display: grid; grid-template-columns: .85fr 1.15fr; gap: 24px; align-items: start; }
.boundary-table { display: grid; overflow: hidden; }
.boundary-table > div { display: grid; grid-template-columns: 1.2fr 1fr .8fr; gap: 1px; border-bottom: 1px solid var(--line); }
.boundary-table > div:last-child { border-bottom: 0; }
.boundary-table span, .boundary-table b { padding: 13px; background: #fff; }
.boundary-table > div:first-child b { background: #edf8f7; }
.ok { color: var(--teal-dark); font-weight: 900; }
.review { color: #8a5d00; font-weight: 900; }
.stop { color: #9b2d21; font-weight: 900; }
.workflow-grid, .pricing-grid, .faq-grid, .guide-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 22px;
}
.workflow-grid article, .faq-grid article, .guide-grid a, .price-card {
  border: 1px solid rgba(17,32,31,.1);
  border-radius: 8px;
  background: rgba(255,255,255,.92);
  box-shadow: 0 14px 36px rgba(17,32,31,.07);
}
.workflow-grid article, .faq-grid article, .guide-grid a { padding: 18px; }
.workflow-grid span {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  color: #fff;
  background: var(--blue);
  font-weight: 950;
  margin-bottom: 12px;
}
.workflow-grid p, .faq-grid p, .guide-grid span, .price-card p { color: var(--muted); line-height: 1.5; }
.pricing { scroll-margin-top: 74px; padding-top: 28px; }
.pricing-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 18px; }
.pricing-head p { color: var(--muted); line-height: 1.5; }
.pricing-controls { display: grid; justify-items: end; gap: 10px; min-width: 260px; }
.billing-toggle { display: inline-flex; padding: 4px; gap: 4px; border: 1px solid var(--line); border-radius: 999px; background: #fff; }
.billing-toggle button {
  border: 1px solid transparent;
  border-radius: 999px;
  min-height: 34px;
  padding: 0 14px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-weight: 900;
}
.billing-toggle button.active { color: #fff; background: var(--teal-dark); }
.pricing-grid { grid-template-columns: repeat(3, 1fr); align-items: stretch; }
.price-card { position: relative; padding: 18px; display: grid; gap: 8px; align-content: start; }
.price-card.featured { border-color: rgba(0,168,120,.55); box-shadow: 0 24px 62px rgba(0,168,120,.16); }
.recommended {
  position: absolute;
  top: -12px;
  left: 16px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--amber);
  color: #2d1c00;
  font-weight: 950;
  font-size: 12px;
}
.price { display: flex; align-items: baseline; gap: 6px; margin-top: 2px; }
.price span { font-size: 38px; font-weight: 950; color: var(--ink); }
.price small { color: var(--muted); font-weight: 800; }
.billing-note { min-height: 42px; font-size: 13px; }
.allowance { color: var(--teal-dark) !important; font-weight: 900; }
.feature-list { display: grid; gap: 8px; padding: 0; margin: 4px 0 0; list-style: none; }
.feature-list li { display: grid; grid-template-columns: 22px 1fr; gap: 8px; color: var(--muted); line-height: 1.45; }
.feature-list li:before { content: "OK"; color: var(--teal-dark); font-weight: 950; font-size: 11px; }
.guide-grid { grid-template-columns: repeat(4, 1fr); }
.guide-grid a { display: grid; gap: 7px; }
.guide-grid b { color: var(--teal-dark); }
.page-hero {
  width: min(980px, calc(100% - 28px));
  margin: 46px auto 18px;
  padding: 32px 0 10px;
}
.page-hero h1 { font-size: 54px; }
.page-hero p { max-width: 820px; color: var(--muted); font-size: 19px; line-height: 1.58; }
.resource-layout {
  width: min(1120px, calc(100% - 28px));
  margin: 22px auto;
  display: grid;
  grid-template-columns: 1fr .78fr;
  gap: 16px;
  align-items: start;
}
.resource-layout article, .resource-cta { padding: 22px; }
.resource-cta { position: sticky; top: 92px; }
.resource-layout h2, .legal-content h2 { font-size: 24px; margin-top: 24px; }
.resource-layout h2:first-child, .legal-content h2:first-child { margin-top: 0; }
.plain-list, .number-list { margin: 0; padding-left: 20px; color: var(--muted); line-height: 1.65; }
.plain-list li, .number-list li { margin: 8px 0; }
.warning-list li::marker { color: var(--coral); }
.checklist-panel { padding: 20px; }
.checklist-panel .button { margin-top: 14px; }
.legal-content {
  width: min(920px, calc(100% - 28px));
  margin: 0 auto 70px;
  padding: 24px;
}
.legal-content p { color: var(--muted); line-height: 1.72; }
.checkout-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(12, 25, 24, .48);
  backdrop-filter: blur(10px);
}
.checkout-overlay[hidden] { display: none; }
.checkout-panel {
  position: relative;
  width: min(760px, 100%);
  max-height: min(720px, calc(100vh - 36px));
  overflow: auto;
  padding: 24px;
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 32px 120px rgba(0,0,0,.34);
}
.icon-button {
  border: 0;
  background: var(--ink);
  color: #fff;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 20px;
  line-height: 1;
}
.icon-button.close { position: absolute; right: 16px; top: 16px; }
.checkout-status {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  margin: 16px 0;
}
.checkout-status span, .checkout-status b { padding: 12px; background: #f8fbfa; }
.checkout-status span { color: var(--muted); font-size: 12px; font-weight: 800; }
.checkout-help { color: var(--muted); }
.footer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  padding: 30px 0 42px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.footer-brand { color: var(--ink); margin-bottom: 12px; }
.footer p { margin: 8px 0; line-height: 1.5; }
.fineprint { font-size: 12px; }
.footer-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 18px; justify-self: end; width: min(460px, 100%); font-weight: 800; }
@media (max-width: 980px) {
  .topbar { align-items: flex-start; }
  .nav { display: none; }
  .hero-console, .split, .resource-layout { grid-template-columns: 1fr; }
  .proof-band, .workflow-grid, .guide-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-head { display: grid; }
  .pricing-controls { justify-items: start; }
  .pricing-grid { grid-template-columns: 1fr; }
  .resource-cta { position: static; }
  h1, .page-hero h1 { font-size: 42px; }
}
@media (max-width: 640px) {
  .topbar { width: calc(100% - 20px); gap: 10px; }
  .topbar .button { display: none; }
  .hero-console, .proof-band, .section, .footer, .resource-layout, .page-hero { width: calc(100% - 20px); }
  .hero-copy, .console-surface { padding: 16px; }
  h1, .page-hero h1 { font-size: 34px; }
  h2 { font-size: 28px; }
  .lead, .section-head p, .page-hero p { font-size: 16px; }
  .input-row, .score-grid, .matrix-mini, .proof-band, .workflow-grid, .guide-grid, .faq-grid, .footer, .checkout-status { grid-template-columns: 1fr; }
  .action-graph { grid-template-columns: 1fr; }
  .action-graph i { height: 18px; width: 3px; justify-self: center; }
  .footer-links { justify-self: start; grid-template-columns: 1fr; }
}