:root {
  --paper: #f4f0e7;
  --paper-soft: #faf8f2;
  --ink: #151714;
  --muted: #62665f;
  --line: #c9c4b8;
  --signal: #f05223;
  --signal-dark: #b82f0b;
  --mint: #bdebd4;
  --yellow: #f4d35e;
  --shadow: 0 18px 60px rgba(21, 23, 20, 0.12);
  --radius: 18px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(rgba(21, 23, 20, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21, 23, 20, 0.035) 1px, transparent 1px),
    var(--paper);
  background-size: 32px 32px;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.58;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--signal-dark);
}

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

:focus-visible {
  outline: 3px solid var(--signal);
  outline-offset: 4px;
}

.skip-link {
  background: var(--ink);
  color: white;
  left: 12px;
  padding: 10px 14px;
  position: fixed;
  top: -100px;
  z-index: 100;
}

.skip-link:focus {
  top: 12px;
}

.site-header {
  background: rgba(244, 240, 231, 0.94);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
}

.nav-wrap,
.container {
  margin: 0 auto;
  max-width: var(--max);
  padding-left: 24px;
  padding-right: 24px;
}

.nav-wrap {
  align-items: center;
  display: flex;
  min-height: 72px;
}

.brand {
  align-items: center;
  display: inline-flex;
  font-size: 18px;
  font-weight: 850;
  gap: 11px;
  letter-spacing: -0.03em;
  margin-right: auto;
  text-decoration: none;
  text-transform: uppercase;
}

.brand-mark {
  background: var(--signal);
  border: 2px solid var(--ink);
  box-shadow: 3px 3px 0 var(--ink);
  display: inline-block;
  height: 20px;
  transform: rotate(-4deg);
  width: 20px;
}

.primary-nav {
  align-items: center;
  display: flex;
  gap: 24px;
}

.primary-nav a {
  font-size: 14px;
  font-weight: 750;
  text-decoration: none;
}

.nav-toggle {
  background: transparent;
  border: 0;
  display: none;
  font: inherit;
  font-weight: 800;
  padding: 10px 0 10px 18px;
}

.button {
  align-items: center;
  background: var(--ink);
  border: 2px solid var(--ink);
  border-radius: 999px;
  color: white;
  display: inline-flex;
  font-size: 15px;
  font-weight: 800;
  gap: 9px;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  background: var(--signal);
  box-shadow: 4px 4px 0 var(--ink);
  color: var(--ink);
  transform: translate(-2px, -2px);
}

.button-light {
  background: transparent;
  color: var(--ink);
}

.eyebrow {
  align-items: center;
  display: flex;
  font-size: 12px;
  font-weight: 850;
  gap: 10px;
  letter-spacing: 0.09em;
  margin: 0 0 18px;
  text-transform: uppercase;
}

.eyebrow::before {
  background: var(--signal);
  content: "";
  height: 8px;
  width: 28px;
}

.hero {
  overflow: hidden;
  padding: 84px 0 64px;
}

.hero-grid {
  align-items: center;
  display: grid;
  gap: 64px;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
}

h1,
h2,
h3 {
  font-family: "Arial Narrow", "Roboto Condensed", ui-sans-serif, system-ui, sans-serif;
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 0.98;
  margin-top: 0;
}

h1 {
  font-size: clamp(58px, 8vw, 112px);
  margin-bottom: 24px;
  max-width: 900px;
}

h2 {
  font-size: clamp(40px, 5.5vw, 72px);
  margin-bottom: 24px;
}

h3 {
  font-size: 27px;
  line-height: 1.08;
  margin-bottom: 12px;
}

.hero h1 span,
.signal {
  color: var(--signal);
}

.hero-copy {
  color: #3e423d;
  font-size: clamp(19px, 2vw, 23px);
  max-width: 680px;
}

.hero-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 32px 0 22px;
}

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

.field-app {
  background: white;
  border: 1px solid #c8c3b8;
  border-radius: 26px;
  box-shadow: 0 34px 90px rgba(21, 23, 20, 0.18), 0 7px 20px rgba(21, 23, 20, 0.1);
  min-width: 0;
  overflow: hidden;
  transform: perspective(1200px) rotateY(-2deg) rotateZ(0.8deg);
  transform-origin: center;
  transition: transform 350ms ease;
}

.field-app:hover {
  transform: perspective(1200px) rotateY(0) rotateZ(0) translateY(-4px);
}

.field-chrome {
  align-items: center;
  background: var(--ink);
  color: white;
  display: grid;
  font-size: 11px;
  grid-template-columns: 1fr auto 1fr;
  letter-spacing: 0.04em;
  min-height: 42px;
  padding: 0 14px;
}

.field-chrome > b {
  text-align: center;
}

.field-chrome > em {
  color: #a7ada3;
  font-style: normal;
  text-align: right;
}

.field-dots {
  display: flex;
  gap: 5px;
}

.field-dots i {
  background: #ffffff42;
  border-radius: 50%;
  height: 7px;
  width: 7px;
}

.field-dots i:first-child {
  background: var(--signal);
}

.field-frame {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  min-height: 450px;
}

.field-nav {
  align-items: center;
  background: #ece9e1;
  border-right: 1px solid #d2cec4;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px 8px;
}

.field-nav strong {
  background: var(--ink);
  border-radius: 11px;
  color: white;
  display: grid;
  font-size: 13px;
  height: 32px;
  place-items: center;
  width: 32px;
}

.field-nav span {
  border-radius: 8px;
  color: #767971;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.08em;
  padding: 8px 4px;
  text-align: center;
  width: 40px;
}

.field-nav span.active {
  background: var(--signal);
  color: white;
}

.field-nav small {
  background: white;
  border: 1px solid #d2cec4;
  border-radius: 50%;
  display: grid;
  font-size: 9px;
  height: 28px;
  margin-top: auto;
  place-items: center;
  width: 28px;
}

.field-main {
  min-width: 0;
  padding: 18px;
}

.field-toolbar {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
}

.field-toolbar small {
  color: #777a73;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.field-toolbar h2 {
  font-family: inherit;
  font-size: 22px;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin: 2px 0 0;
}

.field-state {
  align-items: center;
  background: #dff2e6;
  border-radius: 999px;
  color: #25764c;
  display: inline-flex;
  font-size: 9px;
  font-weight: 900;
  gap: 5px;
  padding: 7px 9px;
}

.field-state i,
.field-sync i {
  background: #3d9661;
  border-radius: 50%;
  height: 6px;
  width: 6px;
}

.field-grid {
  display: grid;
  gap: 9px;
  grid-template-columns: 0.88fr 1.12fr;
}

.capture-panel,
.job-thread {
  border: 1px solid #dedad1;
  border-radius: 11px;
  min-width: 0;
  padding: 10px;
}

.site-photo {
  background: linear-gradient(145deg, #aeb8b1, #e6e1d8);
  border-radius: 9px;
  height: 118px;
  overflow: hidden;
  position: relative;
}

.site-photo::before {
  background: #69756f;
  border: 10px solid #89948e;
  border-radius: 8px;
  content: "";
  height: 70px;
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -45%);
  width: 92px;
}

.site-photo::after {
  background: repeating-linear-gradient(90deg, #c7cec9 0, #c7cec9 5px, #7d8882 6px, #7d8882 9px);
  content: "";
  height: 28px;
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -42%);
  width: 68px;
}

.site-photo > span,
.site-photo > b {
  background: white;
  border-radius: 999px;
  font-size: 8px;
  font-weight: 900;
  padding: 4px 7px;
  position: absolute;
  z-index: 2;
}

.site-photo > span {
  left: 8px;
  top: 8px;
}

.site-photo > b {
  bottom: 8px;
  right: 8px;
}

.reading-grid {
  display: grid;
  gap: 6px;
  grid-template-columns: 1fr 1fr;
  margin-top: 7px;
}

.reading-grid article {
  background: #f3f0e9;
  border-radius: 7px;
  padding: 7px;
}

.reading-grid small,
.reading-grid b,
.reading-grid em {
  display: block;
}

.reading-grid small {
  color: #7b7e77;
  font-size: 7px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.reading-grid b {
  font-size: 14px;
}

.reading-grid em {
  color: #6f726c;
  font-size: 7px;
  font-style: normal;
}

.offline-receipt {
  align-items: center;
  background: #fff0d9;
  border: 1px solid #ead1a3;
  border-radius: 8px;
  display: flex;
  gap: 7px;
  margin-top: 7px;
  padding: 7px;
}

.offline-receipt > i {
  background: var(--signal);
  border-radius: 50%;
  color: white;
  display: grid;
  flex: 0 0 20px;
  font-size: 9px;
  font-style: normal;
  height: 20px;
  place-items: center;
}

.offline-receipt b,
.offline-receipt small {
  display: block;
  font-size: 8px;
}

.offline-receipt small {
  color: #7b6b50;
}

.job-thread header {
  align-items: center;
  display: flex;
  font-size: 10px;
  justify-content: space-between;
}

.job-thread header em {
  color: #7b7e77;
  font-size: 8px;
  font-style: normal;
}

.job-thread ol {
  list-style: none;
  margin: 10px 0;
  padding: 0;
}

.job-thread li {
  align-items: center;
  display: grid;
  gap: 8px;
  grid-template-columns: 22px 1fr;
  padding: 8px 0;
  position: relative;
}

.job-thread li:not(:last-child)::after {
  background: #d9d5cc;
  bottom: -4px;
  content: "";
  height: 12px;
  left: 10px;
  position: absolute;
  width: 1px;
}

.job-thread li > i {
  border: 1px solid #c8c4ba;
  border-radius: 50%;
  display: grid;
  font-size: 8px;
  font-style: normal;
  height: 22px;
  place-items: center;
  width: 22px;
}

.job-thread li.done > i {
  background: #dff2e6;
  border-color: #58a473;
  color: #28774d;
}

.job-thread li.active > i {
  background: var(--signal);
  border-color: var(--signal);
  color: white;
}

.job-thread li b,
.job-thread li small {
  display: block;
  font-size: 9px;
}

.job-thread li small {
  color: #7d8079;
  font-size: 8px;
}

.pack-total {
  align-items: center;
  background: var(--ink);
  border-radius: 9px;
  color: white;
  display: flex;
  justify-content: space-between;
  padding: 9px;
}

.pack-total small,
.pack-total b {
  display: block;
}

.pack-total small {
  color: #ffffff8f;
  font-size: 7px;
  letter-spacing: 0.08em;
}

.pack-total b {
  font-size: 15px;
}

.pack-total button {
  background: var(--signal);
  border: 0;
  border-radius: 7px;
  color: white;
  font: 900 8px inherit;
  padding: 8px;
}

.field-sync {
  align-items: center;
  border-top: 1px solid #e2ded5;
  color: #777a74;
  display: flex;
  font-size: 8px;
  gap: 12px;
  margin-top: 11px;
  padding-top: 10px;
}

.field-sync span:first-child {
  align-items: center;
  display: flex;
  gap: 5px;
}

.field-sync strong {
  color: var(--ink);
  margin-left: auto;
}

.evidence-strip {
  background: var(--signal);
  border-bottom: 2px solid var(--ink);
  border-top: 2px solid var(--ink);
}

.evidence-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(4, 1fr);
}

.evidence-grid > * {
  border-left: 1px solid rgba(21, 23, 20, 0.42);
  padding: 24px;
}

.evidence-grid > :last-child {
  border-right: 1px solid rgba(21, 23, 20, 0.42);
}

.evidence-grid strong {
  display: block;
  font-size: 28px;
  font-weight: 950;
  letter-spacing: -0.05em;
}

.evidence-grid span {
  display: block;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.25;
  text-transform: uppercase;
}

.section {
  padding: 104px 0;
}

.section-tight {
  padding: 72px 0;
}

.section-dark {
  background: var(--ink);
  color: white;
}

.section-mint {
  background: var(--mint);
  border-bottom: 2px solid var(--ink);
  border-top: 2px solid var(--ink);
}

.section-intro {
  color: var(--muted);
  font-size: 20px;
  max-width: 750px;
}

.section-dark .section-intro,
.section-dark .muted {
  color: #b6bcb2;
}

.grid-3,
.grid-2,
.feature-grid,
.stats-grid {
  display: grid;
  gap: 18px;
}

.grid-3,
.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.card {
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}

.card-dark {
  background: #22251f;
  border-color: #3f443d;
}

.card-number {
  align-items: center;
  background: var(--yellow);
  border: 1px solid var(--ink);
  border-radius: 50%;
  display: inline-flex;
  font-size: 13px;
  font-weight: 900;
  height: 34px;
  justify-content: center;
  margin-bottom: 28px;
  width: 34px;
}

.card p {
  color: var(--muted);
  margin-bottom: 0;
}

.card-dark p {
  color: #b6bcb2;
}

.feature-grid {
  margin-top: 42px;
}

.feature-grid .card {
  min-height: 240px;
}

.feature-grid .wide {
  grid-column: span 2;
}

.feature-label {
  color: var(--signal-dark);
  display: block;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
  text-transform: uppercase;
}

.quote {
  border-left: 5px solid var(--signal);
  font-family: "Arial Narrow", "Roboto Condensed", sans-serif;
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 850;
  letter-spacing: -0.03em;
  line-height: 1.13;
  margin: 0;
  padding-left: 24px;
}

.pain-table {
  border-collapse: collapse;
  margin-top: 42px;
  width: 100%;
}

.pain-table th,
.pain-table td {
  border-bottom: 1px solid #454942;
  padding: 18px 12px;
  text-align: left;
  vertical-align: top;
}

.pain-table th {
  color: #aeb3aa;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pain-table td:nth-child(2),
.pain-table td:nth-child(3) {
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.bar {
  background: #363b34;
  border-radius: 99px;
  height: 7px;
  margin-top: 8px;
  overflow: hidden;
}

.bar span {
  background: var(--signal);
  display: block;
  height: 100%;
}

.steps {
  counter-reset: step;
  display: grid;
  gap: 0;
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
  margin: 48px 0 0;
  padding: 0;
}

.steps li {
  border-top: 3px solid var(--ink);
  min-height: 210px;
  padding: 24px 28px 20px 0;
  position: relative;
}

.steps li::before {
  background: var(--paper);
  border: 3px solid var(--ink);
  border-radius: 50%;
  content: counter(step);
  counter-increment: step;
  font-size: 12px;
  font-weight: 900;
  height: 30px;
  line-height: 24px;
  position: absolute;
  text-align: center;
  top: -17px;
  width: 30px;
}

.steps h3 {
  font-size: 22px;
  margin-top: 18px;
}

.steps p {
  color: var(--muted);
  font-size: 15px;
}

.faq {
  border-top: 1px solid var(--line);
  margin-top: 40px;
}

.faq details {
  border-bottom: 1px solid var(--line);
  padding: 0;
}

.faq summary {
  cursor: pointer;
  font-size: 19px;
  font-weight: 850;
  list-style: none;
  padding: 24px 44px 24px 0;
  position: relative;
}

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

.faq summary::after {
  content: "+";
  font-size: 28px;
  position: absolute;
  right: 8px;
  top: 16px;
}

.faq details[open] summary::after {
  content: "–";
}

.faq details p {
  color: var(--muted);
  margin: -4px 0 24px;
  max-width: 780px;
}

.cta-panel {
  align-items: center;
  background: var(--signal);
  border: 2px solid var(--ink);
  border-radius: 28px;
  box-shadow: 8px 8px 0 var(--ink);
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr auto;
  padding: 44px;
}

.cta-panel h2 {
  font-size: clamp(40px, 5vw, 68px);
  margin: 0 0 12px;
}

.cta-panel p {
  margin: 0;
  max-width: 690px;
}

.page-hero {
  padding: 84px 0 70px;
}

.page-hero h1 {
  font-size: clamp(52px, 7vw, 94px);
  max-width: 1000px;
}

.breadcrumb {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 38px;
}

.breadcrumb a {
  font-weight: 750;
}

.content-shell {
  display: grid;
  gap: 72px;
  grid-template-columns: minmax(0, 1fr) 310px;
}

.prose {
  max-width: 800px;
}

.prose h2 {
  font-size: clamp(34px, 4vw, 52px);
  margin-top: 70px;
}

.prose h3 {
  margin-top: 38px;
}

.prose p,
.prose li {
  color: #3e423d;
}

.prose li + li {
  margin-top: 9px;
}

.callout {
  background: var(--mint);
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  margin: 38px 0;
  padding: 26px;
}

.callout strong {
  display: block;
  font-size: 18px;
  margin-bottom: 4px;
}

.aside-card {
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  position: sticky;
  top: 98px;
}

.aside-card h2 {
  font-size: 26px;
  margin-bottom: 18px;
}

.aside-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.aside-card li {
  border-top: 1px solid var(--line);
  padding: 12px 0;
}

.aside-card a {
  font-size: 14px;
  font-weight: 750;
}

.research-note {
  background: #fff5d1;
  border: 1px solid #d9c36c;
  border-radius: 10px;
  font-size: 14px;
  padding: 14px 16px;
}

.source-list {
  padding-left: 20px;
}

.source-list a {
  overflow-wrap: anywhere;
}

.site-footer {
  background: var(--ink);
  color: white;
  padding: 56px 0 30px;
}

.footer-grid {
  display: grid;
  gap: 38px;
  grid-template-columns: 1.4fr 1fr 1fr;
}

.site-footer h2 {
  font-size: 28px;
  margin-bottom: 12px;
}

.site-footer p,
.site-footer a {
  color: #b5bbb1;
  font-size: 14px;
}

.site-footer a:hover {
  color: white;
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer li + li {
  margin-top: 8px;
}

.footer-bottom {
  border-top: 1px solid #41443f;
  color: #8e948a;
  font-size: 12px;
  margin-top: 42px;
  padding-top: 20px;
}

.visually-hidden {
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .primary-nav {
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    display: none;
    flex-direction: column;
    left: 0;
    padding: 18px 24px 26px;
    position: absolute;
    right: 0;
    top: 72px;
  }

  .primary-nav[data-open="true"] {
    align-items: stretch;
    display: flex;
  }

  .primary-nav .button {
    width: 100%;
  }

  .hero {
    padding-top: 64px;
  }

  .hero-grid,
  .content-shell {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 42px;
  }

  .field-app {
    margin: 0 auto;
    max-width: 680px;
    transform: none;
    width: 100%;
  }

  .evidence-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .evidence-grid > :first-child {
    grid-column: 1 / -1;
  }

  .grid-3,
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .steps {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 32px;
  }

  .aside-card {
    position: static;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 16px;
  }

  .nav-wrap,
  .container {
    padding-left: 18px;
    padding-right: 18px;
  }

  .hero,
  .page-hero {
    padding-top: 48px;
  }

  h1 {
    font-size: clamp(50px, 17vw, 74px);
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .evidence-grid,
  .grid-3,
  .grid-2,
  .feature-grid,
  .steps,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid .wide,
  .evidence-grid > :first-child {
    grid-column: auto;
  }

  .evidence-grid > * {
    border-bottom: 1px solid rgba(21, 23, 20, 0.42);
    border-left: 0;
  }

  .section {
    padding: 76px 0;
  }

  .steps li {
    min-height: 0;
    padding-bottom: 24px;
  }

  .cta-panel {
    grid-template-columns: 1fr;
    padding: 30px 24px;
  }

  .pain-table th:nth-child(3),
  .pain-table td:nth-child(3) {
    display: none;
  }

  .field-chrome {
    grid-template-columns: 1fr auto;
  }

  .field-chrome > b {
    text-align: left;
  }

  .field-chrome > em,
  .field-nav {
    display: none;
  }

  .field-frame {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .field-main {
    padding: 11px;
  }

  .field-toolbar h2 {
    font-size: 18px;
  }

  .field-grid {
    grid-template-columns: 1fr;
  }

  .capture-panel {
    display: none;
  }

  .field-sync span:nth-child(2) {
    display: none;
  }
}

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