:root {
  color-scheme: dark;
  --bg: #07090d;
  --bg-deep: #040509;
  --surface: #0d1219;
  --surface-soft: rgba(255, 255, 255, 0.05);
  --surface-teal: rgba(153, 214, 202, 0.1);
  --line: rgba(255, 255, 255, 0.11);
  --line-strong: rgba(153, 214, 202, 0.32);
  --ink: #f6f8f6;
  --muted: #b9c5c2;
  --muted-2: #84928e;
  --teal: #99d6ca;
  --teal-strong: #dff7f0;
  --amber: #e3c27a;
  --blue: #87b7ff;
  --paper: #eef5f3;
  --paper-deep: #dce8e4;
  --paper-ink: #0b1514;
  --paper-muted: #52635f;
  --radius: 8px;
  --pill: 999px;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.36);
  --font: "Segoe UI Variable", "Aptos", "Manrope", system-ui, -apple-system, sans-serif;
  --container: min(1180px, calc(100% - 40px));
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 12% 2%, rgba(153, 214, 202, 0.08), transparent 25%),
    var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
a,
summary {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

img {
  display: block;
  max-width: 100%;
}

p,
h1,
h2,
h3 {
  margin-top: 0;
}

.shell {
  width: var(--container);
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--teal-strong);
  color: var(--paper-ink);
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 9, 13, 0.88);
  backdrop-filter: blur(18px);
}

.header-inner {
  min-height: 76px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 228px;
}

.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(153, 214, 202, 0.18), rgba(153, 214, 202, 0.04));
  color: var(--teal-strong);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.brand-copy {
  display: grid;
  gap: 1px;
}

.brand-copy strong {
  font-size: 15px;
  letter-spacing: 0.01em;
}

.brand-copy span {
  max-width: 178px;
  color: var(--muted-2);
  font-size: 10px;
  line-height: 1.35;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 26px;
}

.site-nav a {
  color: var(--muted);
  font-size: 13px;
  transition: color 160ms ease;
}

.site-nav a:hover {
  color: var(--ink);
}

.header-action {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 1px solid var(--line-strong);
  border-radius: var(--pill);
  background: rgba(153, 214, 202, 0.1);
  color: var(--teal-strong);
  font-size: 13px;
  font-weight: 700;
}

.hero {
  position: relative;
  padding: 92px 0 28px;
  overflow: hidden;
}

.breadcrumbs {
  position: absolute;
  top: 26px;
  left: 50%;
  z-index: 1;
  display: flex;
  gap: 8px;
  align-items: center;
  margin: 0;
  transform: translateX(-50%);
  color: var(--muted-2);
  font-size: 12px;
}

.breadcrumbs a {
  color: var(--teal);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 4px;
}

.breadcrumbs a:hover {
  text-decoration-color: currentColor;
}

.hero::before {
  content: "";
  position: absolute;
  top: 30px;
  right: -160px;
  width: 680px;
  height: 680px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(153, 214, 202, 0.1), transparent 68%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.13fr) minmax(390px, 0.87fr);
  gap: 72px;
  align-items: center;
}

.eyebrow {
  margin-bottom: 20px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.eyebrow-dark {
  color: #2f7068;
}

.eyebrow-paper {
  color: #276d64;
}

.hero h1 {
  max-width: 750px;
  margin-bottom: 24px;
  font-size: clamp(44px, 5vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.hero-lead {
  max-width: 760px;
  margin-bottom: 18px;
  color: var(--ink);
  font-size: clamp(17px, 1.45vw, 20px);
  line-height: 1.58;
}

.hero-result {
  max-width: 730px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 15px;
}

.offer-line {
  display: grid;
  grid-template-columns: 1.05fr 1fr 0.72fr;
  margin: 0 0 14px;
  border-block: 1px solid var(--line);
}

.offer-line > div {
  min-height: 86px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 14px 18px 14px 0;
}

.offer-line > div + div {
  padding-left: 20px;
  border-left: 1px solid var(--line);
}

.offer-line span {
  margin-bottom: 3px;
  color: var(--muted-2);
  font-size: 11px;
}

.offer-line strong {
  color: var(--teal-strong);
  font-size: clamp(19px, 2vw, 26px);
  line-height: 1.2;
}

.scope-line {
  margin-bottom: 28px;
  color: var(--muted-2);
  font-size: 12px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: var(--pill);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.2;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--teal-strong);
  color: var(--paper-ink);
}

.button-primary:hover {
  background: #ffffff;
}

.button-secondary {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.045);
  color: var(--ink);
}

.button-secondary:hover {
  background: rgba(153, 214, 202, 0.11);
}

.privacy-note {
  margin: 14px 0 0;
  color: var(--muted-2);
  font-size: 11px;
}

.hero-visual {
  position: relative;
  padding: 28px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(153, 214, 202, 0.075), transparent 44%),
    rgba(13, 18, 25, 0.88);
  box-shadow: var(--shadow);
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 9px;
  border: 1px solid rgba(255, 255, 255, 0.035);
  border-radius: 4px;
  pointer-events: none;
}

.visual-head {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: start;
  padding-bottom: 22px;
}

.visual-head > div {
  min-width: 0;
}

.visual-kicker,
.visual-head > div > strong {
  display: block;
}

.visual-kicker {
  margin-bottom: 7px;
  color: var(--muted-2);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.visual-head > div > strong {
  max-width: 300px;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.28;
}

.visual-count {
  min-width: 68px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-align: center;
  text-transform: uppercase;
}

.process-ledger {
  position: relative;
  z-index: 1;
  display: grid;
  border-top: 1px solid var(--line);
}

.ledger-row {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  min-height: 80px;
  padding: 16px 12px 16px 0;
  border-bottom: 1px solid var(--line);
}

.ledger-index {
  padding-top: 3px;
  color: var(--muted-2);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.ledger-copy {
  position: relative;
  min-width: 0;
  padding-right: 78px;
}

.ledger-copy strong,
.ledger-copy > span {
  display: block;
}

.ledger-copy strong {
  margin-bottom: 3px;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.3;
}

.ledger-copy > span:last-child {
  color: var(--muted-2);
  font-size: 12px;
  line-height: 1.42;
}

.ledger-label {
  position: absolute;
  top: 3px;
  right: 0;
  color: var(--muted-2);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.ledger-row-final {
  margin-inline: -12px;
  padding-inline: 12px 24px;
  border-bottom: 0;
  background: linear-gradient(90deg, rgba(153, 214, 202, 0.09), transparent 90%);
}

.ledger-row-final .ledger-index,
.ledger-row-final .ledger-label {
  color: var(--teal);
}

.visual-control {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  margin: 14px -12px -12px;
  padding: 17px 12px;
  border: 1px solid rgba(153, 214, 202, 0.2);
  border-radius: 4px;
  background: rgba(153, 214, 202, 0.065);
}

.control-mark {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(153, 214, 202, 0.36);
  border-radius: 50%;
  background: rgba(153, 214, 202, 0.09);
  color: var(--teal);
  font-size: 14px;
  font-weight: 800;
}

.visual-control strong {
  display: block;
  margin: 1px 0 4px;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.35;
}

.visual-control p {
  margin: 0;
  color: var(--muted-2);
  font-size: 11px;
  line-height: 1.45;
}

.author-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin-top: 62px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted-2);
  font-size: 11px;
}

.section {
  padding: 112px 0;
}

.section h2 {
  margin-bottom: 22px;
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.038em;
  text-wrap: balance;
}

.editorial-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  gap: 92px;
  align-items: start;
}

.signs {
  background: var(--paper);
  color: var(--paper-ink);
}

.section-intro > p:not(.eyebrow) {
  color: var(--paper-muted);
  font-size: 16px;
}

.sticky-intro {
  position: sticky;
  top: 118px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  color: #1f665d;
  font-size: 14px;
  font-weight: 800;
}

.sign-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.sign-item {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 24px;
  padding: 30px 0 34px;
  border-top: 1px solid rgba(11, 21, 20, 0.15);
}

.sign-item:last-child {
  border-bottom: 1px solid rgba(11, 21, 20, 0.15);
}

.sign-number {
  padding-top: 4px;
  color: #43726c;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.sign-item h3 {
  margin-bottom: 10px;
  font-size: clamp(20px, 2vw, 27px);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.sign-item p {
  max-width: 720px;
  margin-bottom: 14px;
  color: var(--paper-muted);
}

.sign-item .control-question {
  position: relative;
  margin: 0;
  padding-left: 18px;
  color: var(--paper-ink);
  font-weight: 700;
}

.control-question::before {
  content: "";
  position: absolute;
  top: 0.58em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #2f786e;
}

.excel-fit {
  background: var(--paper-deep);
  color: var(--paper-ink);
}

.excel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
  align-items: start;
}

.excel-copy h2 {
  max-width: 600px;
}

.excel-copy p {
  max-width: 640px;
  color: var(--paper-muted);
}

.excel-copy .excel-lead {
  color: var(--paper-ink);
  font-size: 18px;
}

.excel-checklist {
  padding: 34px;
  border: 1px solid rgba(11, 21, 20, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.42);
}

.checklist-title {
  margin-bottom: 22px;
  font-size: 15px;
  font-weight: 800;
}

.excel-checklist ul {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.excel-checklist li {
  position: relative;
  padding-left: 28px;
  color: var(--paper-muted);
}

.excel-checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #176c5f;
  font-weight: 900;
}

.excel-conclusion {
  margin-top: 60px;
  padding-top: 28px;
  border-top: 1px solid rgba(11, 21, 20, 0.16);
  font-size: clamp(22px, 2.5vw, 32px);
  font-weight: 720;
  line-height: 1.35;
  letter-spacing: -0.02em;
}

.routes {
  background: #f7faf9;
  color: var(--paper-ink);
}

.centered-heading {
  max-width: 760px;
  margin: 0 auto 56px;
  text-align: center;
}

.centered-heading > p:not(.eyebrow) {
  color: var(--paper-muted);
}

.route-stack {
  border-top: 1px solid rgba(11, 21, 20, 0.16);
}

.route {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr) minmax(220px, 0.38fr);
  gap: 34px;
  align-items: center;
  min-height: 210px;
  padding: 32px 0;
  border-bottom: 1px solid rgba(11, 21, 20, 0.16);
}

.route-index {
  align-self: start;
  color: #71817d;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.route-label {
  display: block;
  margin-bottom: 8px;
  color: #45716b;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.route h3 {
  margin-bottom: 10px;
  font-size: clamp(24px, 2.5vw, 34px);
  line-height: 1.12;
  letter-spacing: -0.025em;
}

.route-copy > p {
  max-width: 660px;
  margin-bottom: 10px;
  color: var(--paper-muted);
}

.route-outcome {
  margin: 0;
  color: #276d64;
  font-size: 17px;
  font-weight: 760;
}

.route-exclusion {
  font-size: 13px;
}

.route-price {
  display: grid;
  gap: 5px;
  padding-left: 24px;
  border-left: 1px solid rgba(11, 21, 20, 0.16);
}

.route-price strong {
  color: #805e18;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1;
  letter-spacing: -0.04em;
}

.route-price span {
  color: var(--paper-muted);
  font-size: 12px;
}

.route-system {
  position: relative;
  margin-inline: -24px;
  padding-inline: 24px;
  border: 1px solid rgba(47, 112, 104, 0.34);
  border-radius: var(--radius);
  background: #0b1514;
  color: var(--ink);
  box-shadow: 0 28px 80px rgba(13, 38, 33, 0.18);
}

.route-system .route-index,
.route-system .route-label,
.route-system .route-copy > p,
.route-system .route-price span {
  color: var(--muted);
}

.route-system .route-price {
  border-left-color: var(--line);
}

.route-system .route-price strong {
  color: var(--teal-strong);
}

.route-system .button {
  margin-top: 14px;
}

.text-link-light {
  color: var(--teal);
}

.route-boundary {
  max-width: 860px;
  margin: 38px auto 0;
  color: var(--paper-muted);
  font-size: 13px;
  text-align: center;
}

.managed-process {
  position: relative;
  background:
    radial-gradient(circle at 85% 20%, rgba(153, 214, 202, 0.09), transparent 28%),
    var(--bg);
}

.process-heading-grid {
  display: grid;
  grid-template-columns: 1fr 0.62fr;
  gap: 76px;
  align-items: end;
}

.process-heading-grid h2 {
  max-width: 740px;
}

.process-principle {
  margin-bottom: 28px;
  padding-left: 22px;
  border-left: 2px solid var(--teal);
  color: var(--muted);
  font-size: 16px;
}

.four-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 60px;
  border-block: 1px solid var(--line);
}

.step {
  min-height: 190px;
  padding: 28px 24px;
}

.step + .step {
  border-left: 1px solid var(--line);
}

.step span,
.step strong {
  display: block;
}

.step span {
  margin-bottom: 28px;
  color: var(--teal);
  font-size: 11px;
  font-weight: 800;
}

.step strong {
  margin-bottom: 8px;
  font-size: 17px;
}

.step p {
  margin: 0;
  color: var(--muted-2);
  font-size: 13px;
}

.demo-proof {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 44px;
  align-items: center;
  margin-top: 72px;
}

.demo-window {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.window-bar {
  min-height: 42px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 14px;
  border-bottom: 1px solid var(--line);
  background: #0b0f15;
}

.window-bar > span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
}

.window-bar strong {
  margin-left: 8px;
  color: var(--muted-2);
  font-size: 10px;
  font-weight: 700;
}

.demo-window img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: top center;
}

.demo-caption h3 {
  margin-bottom: 16px;
  font-size: clamp(26px, 2.7vw, 38px);
  line-height: 1.15;
  letter-spacing: -0.025em;
}

.demo-caption ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.demo-caption li {
  position: relative;
  padding-left: 14px;
  color: var(--muted);
  font-size: 13px;
}

.demo-caption li::before {
  content: "";
  position: absolute;
  top: 0.65em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--teal);
}

.disclaimer {
  margin-bottom: 24px;
  color: var(--muted-2);
  font-size: 11px;
}

.questions {
  background: var(--paper);
  color: var(--paper-ink);
}

.questions-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.66fr) minmax(0, 1.34fr);
  gap: 96px;
  align-items: start;
}

.faq-list {
  border-top: 1px solid rgba(11, 21, 20, 0.16);
}

.faq-list details {
  border-bottom: 1px solid rgba(11, 21, 20, 0.16);
}

.faq-list summary {
  position: relative;
  padding: 28px 48px 28px 0;
  cursor: pointer;
  list-style: none;
  font-size: clamp(19px, 2vw, 25px);
  font-weight: 760;
  line-height: 1.3;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  position: absolute;
  top: 28px;
  right: 0;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(11, 21, 20, 0.18);
  border-radius: 50%;
  color: #276d64;
  font-size: 20px;
  font-weight: 500;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details p {
  max-width: 760px;
  margin: -8px 0 28px;
  color: var(--paper-muted);
}

.final-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(310px, 0.46fr);
  gap: 70px;
  align-items: center;
  margin-top: 104px;
  padding: 56px;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(153, 214, 202, 0.11), transparent 45%),
    var(--bg);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.final-cta h2 {
  max-width: 720px;
  margin-bottom: 18px;
  font-size: clamp(34px, 4vw, 52px);
}

.final-cta > div > p:not(.eyebrow) {
  max-width: 700px;
  margin: 0;
  color: var(--muted);
}

.final-action {
  display: grid;
  gap: 10px;
}

.final-action span {
  margin-top: 6px;
  color: var(--muted-2);
  font-size: 10px;
  line-height: 1.5;
}

.site-footer {
  padding: 46px 0;
  border-top: 1px solid var(--line);
  background: var(--bg-deep);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 40px;
}

.footer-brand {
  font-size: 18px;
  font-weight: 800;
}

.footer-grid p {
  margin: 6px 0 0;
  color: var(--muted-2);
  font-size: 11px;
}

.footer-grid nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px 24px;
}

.footer-grid nav a {
  color: var(--muted);
  font-size: 12px;
}

.footer-grid nav button {
  width: fit-content;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  cursor: pointer;
}

.footer-grid nav button:hover {
  color: var(--ink);
}

.privacy-banner {
  position: fixed;
  right: 24px;
  bottom: 24px;
  left: 24px;
  z-index: 300;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  max-width: 1040px;
  margin: 0 auto;
  padding: 22px 24px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: rgba(10, 14, 20, 0.98);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
}

.privacy-banner[hidden] {
  display: none;
}

.privacy-banner > div:first-child {
  display: grid;
  gap: 4px;
}

.privacy-banner p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.privacy-banner a {
  color: var(--teal);
  font-size: 11px;
}

.privacy-actions {
  display: flex;
  gap: 8px;
}

.privacy-actions .button {
  min-height: 44px;
  padding: 10px 16px;
  cursor: pointer;
}

@media (max-width: 1080px) {
  .hero {
    padding-top: 72px;
  }

  .site-nav {
    display: none;
  }

  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(340px, 0.9fr);
    gap: 42px;
  }

  .editorial-grid,
  .questions-grid {
    gap: 56px;
  }

  .route {
    grid-template-columns: 58px minmax(0, 1fr) minmax(200px, 0.42fr);
    gap: 24px;
  }

  .route-system {
    margin-inline: 0;
  }

  .process-heading-grid {
    grid-template-columns: 1fr 0.72fr;
    gap: 44px;
  }

  .demo-proof {
    grid-template-columns: 1fr;
  }

  .demo-caption {
    max-width: 720px;
  }
}

@media (max-width: 820px) {
  :root {
    --container: min(100% - 32px, 720px);
  }

  .header-action {
    min-height: 40px;
    padding-inline: 14px;
    font-size: 12px;
  }

  .hero {
    padding-top: 64px;
  }

  .hero-grid,
  .editorial-grid,
  .excel-grid,
  .questions-grid,
  .process-heading-grid,
  .final-cta {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 54px;
  }

  .hero-visual {
    max-width: 620px;
  }

  .sticky-intro {
    position: static;
  }

  .section {
    padding: 86px 0;
  }

  .editorial-grid,
  .excel-grid,
  .questions-grid {
    gap: 48px;
  }

  .route {
    grid-template-columns: 50px 1fr;
  }

  .route-price,
  .route-outcome {
    grid-column: 2;
  }

  .route-price {
    padding: 18px 0 0;
    border-top: 1px solid rgba(11, 21, 20, 0.14);
    border-left: 0;
  }

  .route-system .route-price {
    border-top-color: var(--line);
  }

  .four-steps {
    grid-template-columns: 1fr 1fr;
  }

  .step + .step {
    border-left: 0;
  }

  .step:nth-child(even) {
    border-left: 1px solid var(--line);
  }

  .step:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .final-cta {
    gap: 34px;
    padding: 42px;
  }

  .footer-grid {
    display: grid;
  }

  .footer-grid nav {
    justify-content: flex-start;
  }
}

@media (max-width: 560px) {
  :root {
    --container: calc(100% - 24px);
  }

  html {
    scroll-padding-top: 72px;
  }

  .header-inner {
    min-height: 62px;
  }

  .brand {
    min-width: 0;
  }

  .brand-mark {
    width: 36px;
    height: 36px;
  }

  .brand-copy span {
    display: none;
  }

  .header-action {
    min-height: 44px;
    padding: 0 12px;
    font-size: 11px;
  }

  .hero {
    padding: 28px 0 22px;
  }

  .breadcrumbs {
    display: none;
  }

  .eyebrow {
    margin-bottom: 14px;
    font-size: 10px;
    letter-spacing: 0.08em;
  }

  .hero h1 {
    margin-bottom: 16px;
    font-size: 38px;
    line-height: 1.04;
  }

  .hero-lead {
    margin-bottom: 12px;
    font-size: 16px;
    line-height: 1.45;
  }

  .hero-result {
    margin-bottom: 18px;
    font-size: 13px;
    line-height: 1.45;
  }

  .offer-line {
    grid-template-columns: 1fr 1fr;
  }

  .offer-line > div {
    min-height: 66px;
    padding-right: 12px;
  }

  .offer-line > div + div {
    padding-left: 14px;
  }

  .offer-line > div:last-child {
    grid-column: 1 / -1;
    min-height: 52px;
    padding-left: 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .offer-line strong {
    font-size: 20px;
  }

  .scope-line {
    margin-bottom: 10px;
    font-size: 10px;
    line-height: 1.45;
  }

  .hero-actions,
  .hero-actions .button {
    width: 100%;
  }

  .hero-visual {
    padding: 22px;
  }

  .visual-head {
    gap: 14px;
    padding-bottom: 18px;
  }

  .visual-head > div > strong {
    font-size: 16px;
  }

  .visual-count {
    min-width: 60px;
    padding-inline: 8px;
  }

  .ledger-row {
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 10px;
    min-height: 78px;
    padding-right: 4px;
  }

  .ledger-copy {
    padding-right: 68px;
  }

  .ledger-row-final {
    margin-inline: -8px;
    padding-inline: 8px 12px;
  }

  .visual-control {
    grid-template-columns: 30px minmax(0, 1fr);
    gap: 10px;
    margin: 12px -8px -8px;
    padding: 15px 10px;
  }

  .control-mark {
    width: 28px;
    height: 28px;
  }

  .author-row {
    display: grid;
    gap: 5px;
    margin-top: 42px;
  }

  .section {
    padding: 68px 0;
  }

  .section h2 {
    font-size: 36px;
  }

  .sign-item {
    grid-template-columns: 38px 1fr;
    gap: 12px;
    padding: 24px 0 28px;
  }

  .sign-item h3 {
    font-size: 21px;
  }

  .sign-item p {
    font-size: 14px;
  }

  .excel-checklist {
    padding: 24px;
  }

  .excel-conclusion {
    margin-top: 42px;
    font-size: 22px;
  }

  .centered-heading {
    margin-bottom: 38px;
    text-align: left;
  }

  .route {
    grid-template-columns: 1fr;
    gap: 10px;
    min-height: 0;
    padding: 26px 0;
  }

  .route-index,
  .route-price,
  .route-outcome {
    grid-column: 1;
  }

  .route-index {
    margin-bottom: 6px;
  }

  .route-system {
    margin-inline: -8px;
    padding-inline: 16px;
  }

  .route-price-primary .button {
    width: 100%;
  }

  .route-boundary {
    text-align: left;
  }

  .process-principle {
    margin: 0;
  }

  .four-steps {
    grid-template-columns: 1fr;
    margin-top: 40px;
  }

  .step {
    min-height: 0;
    padding: 24px 0;
  }

  .step:nth-child(even) {
    border-left: 0;
  }

  .step + .step,
  .step:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .step span {
    margin-bottom: 14px;
  }

  .demo-proof {
    margin-top: 48px;
  }

  .demo-window img {
    aspect-ratio: 4 / 3;
  }

  .demo-caption ul {
    grid-template-columns: 1fr;
  }

  .demo-caption .button {
    width: 100%;
  }

  .faq-list summary {
    padding: 22px 42px 22px 0;
    font-size: 19px;
  }

  .faq-list summary::after {
    top: 21px;
  }

  .final-cta {
    width: calc(100% - 24px);
    margin-top: 68px;
    padding: 30px 22px;
  }

  .final-cta h2 {
    font-size: 34px;
  }

  .footer-grid nav {
    display: grid;
    gap: 10px;
  }
}

@media (max-width: 720px) {
  .privacy-banner {
    right: 10px;
    bottom: 10px;
    left: 10px;
    grid-template-columns: 1fr;
    gap: 16px;
    max-height: calc(100dvh - 20px);
    overflow: auto;
    padding: 18px;
  }

  .privacy-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body:has(.privacy-banner:not([hidden])) {
    padding-bottom: 190px;
  }
}

@media (max-width: 420px) {
  .privacy-actions {
    grid-template-columns: 1fr;
  }

  body:has(.privacy-banner:not([hidden])) {
    padding-bottom: 238px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}