:root {
  color-scheme: light;
  --ink: #102321;
  --muted: #5c6f6c;
  --soft: #78908b;
  --line: #d8e4e0;
  --surface: #ffffff;
  --wash: #f6fbf8;
  --mint: #e3f3ed;
  --teal: #0f766e;
  --teal-dark: #0a504b;
  --sage: #6f8f7e;
  --gold: #b7791f;
  --blue: #2563eb;
  --warning: #a15c12;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--wash);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  margin: 0;
}

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

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

.topbar {
  align-items: center;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  padding: 14px clamp(18px, 5vw, 56px);
  position: sticky;
  top: 0;
  z-index: 5;
}

.brand,
nav {
  align-items: center;
  display: flex;
  gap: 18px;
}

.brand {
  color: var(--ink);
  font-weight: 800;
}

.brand-mark {
  align-items: center;
  background: var(--teal);
  border-radius: 6px;
  color: #fff;
  display: inline-flex;
  height: 30px;
  justify-content: center;
  width: 30px;
}

nav {
  color: var(--muted);
  font-size: 14px;
}

nav a {
  line-height: 1;
}

.nav-cta {
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  padding: 9px 12px;
}

.hero {
  display: grid;
  gap: clamp(28px, 6vw, 68px);
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.86fr);
  min-height: calc(100svh - 62px);
  padding: clamp(46px, 7vw, 92px) clamp(18px, 5vw, 64px) clamp(36px, 5vw, 56px);
}

.hero-copy {
  align-self: center;
  max-width: 760px;
}

.eyebrow {
  color: var(--teal);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin: 0 0 14px;
  text-transform: uppercase;
}

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

h1 {
  font-size: clamp(44px, 7vw, 84px);
  letter-spacing: 0;
  line-height: 0.98;
  margin-bottom: 22px;
  max-width: 820px;
}

h2 {
  font-size: clamp(30px, 4.5vw, 52px);
  letter-spacing: 0;
  line-height: 1.08;
  margin-bottom: 16px;
}

h3 {
  font-size: 19px;
  line-height: 1.25;
  margin-bottom: 8px;
}

.lede {
  color: var(--muted);
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.5;
  max-width: 680px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.primary-action,
.secondary-action {
  align-items: center;
  border-radius: 7px;
  display: inline-flex;
  font-size: 15px;
  font-weight: 800;
  justify-content: center;
  min-height: 48px;
  padding: 14px 18px;
}

.primary-action {
  background: var(--teal);
  border: 0;
  color: #fff;
  cursor: pointer;
}

.primary-action:hover,
.primary-action:focus-visible {
  background: var(--teal-dark);
}

.secondary-action {
  background: var(--surface);
  border: 1px solid var(--line);
}

.secondary-action:hover,
.secondary-action:focus-visible,
.nav-cta:hover,
.nav-cta:focus-visible {
  border-color: var(--teal);
}

.trust-strip {
  align-items: center;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.trust-strip span {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  padding: 8px 11px;
}

.product-visual {
  align-items: center;
  display: flex;
  justify-content: center;
  min-height: 520px;
}

.app-shell {
  background: var(--surface);
  border: 1px solid #cfded9;
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(16, 35, 33, 0.14);
  max-width: 560px;
  overflow: hidden;
  width: 100%;
}

.app-header {
  align-items: center;
  background: var(--ink);
  color: #fff;
  display: flex;
  justify-content: space-between;
  padding: 14px 18px;
}

.app-header span {
  background: var(--gold);
  border-radius: 999px;
  height: 12px;
  width: 12px;
}

.app-header em {
  color: #bce3dd;
  font-size: 12px;
  font-style: normal;
}

.app-body {
  display: grid;
  gap: 18px;
  padding: 22px;
}

.status-row {
  display: flex;
  gap: 12px;
  justify-content: space-between;
}

.status-row span {
  color: var(--muted);
}

.meter {
  background: #e7efec;
  border-radius: 999px;
  height: 12px;
  overflow: hidden;
}

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

.checks {
  display: grid;
  gap: 10px;
}

.checks p {
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 12px;
}

.checks span {
  background: var(--teal);
  border-radius: 999px;
  flex: 0 0 auto;
  height: 10px;
  width: 10px;
}

.checks .warning span {
  background: var(--warning);
}

.receipt-card {
  background: #f7fbff;
  border: 1px solid #cfe0ff;
  border-radius: 7px;
  display: grid;
  gap: 5px;
  padding: 16px;
}

.receipt-card small {
  color: var(--muted);
  font-weight: 700;
  text-transform: uppercase;
}

.receipt-card code {
  color: var(--blue);
  overflow-wrap: anywhere;
}

.problem-band,
.workflow,
.privacy-panel,
.coverage,
.final-cta {
  border-top: 1px solid var(--line);
  padding: clamp(42px, 7vw, 84px) clamp(18px, 5vw, 64px);
}

.problem-band,
.coverage {
  background: var(--surface);
}

.workflow {
  background: #f8fcfb;
}

.section-intro {
  max-width: 980px;
}

.section-intro p:not(.eyebrow) {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
  max-width: 780px;
}

.narrow {
  max-width: 780px;
}

.stat-grid,
.steps,
.coverage-grid {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

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

.stat-grid article,
.steps article {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
}

.stat-grid strong {
  color: var(--sage);
  display: block;
  font-size: 13px;
  margin-bottom: 22px;
}

.stat-grid p,
.steps p,
.coverage p,
.final-cta p,
.privacy-panel p {
  color: var(--muted);
  line-height: 1.6;
}

.steps {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.steps span {
  align-items: center;
  background: var(--mint);
  border-radius: 999px;
  color: var(--teal-dark);
  display: inline-flex;
  font-size: 13px;
  font-weight: 800;
  height: 30px;
  justify-content: center;
  margin-bottom: 18px;
  width: 30px;
}

.privacy-panel {
  align-items: start;
  background: var(--ink);
  color: #fff;
  display: grid;
  gap: 36px;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.62fr);
}

.privacy-panel .eyebrow {
  color: #9ee6d9;
}

.privacy-panel h2,
.privacy-panel p {
  max-width: 760px;
}

.privacy-panel p {
  color: #c9d9d6;
}

.privacy-panel ul {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  list-style: none;
  margin: 0;
  padding: 10px;
}

.privacy-panel li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding: 13px 12px;
}

.privacy-panel li:last-child {
  border-bottom: 0;
}

.coverage-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.coverage-grid div {
  background: var(--wash);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
}

.coverage-grid strong {
  color: var(--teal);
  display: block;
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1;
  margin-bottom: 8px;
}

.coverage-grid span {
  color: var(--muted);
  font-weight: 700;
}

.final-cta {
  align-items: center;
  background: var(--mint);
  display: flex;
  gap: 24px;
  justify-content: space-between;
}

.final-cta div:first-child {
  max-width: 760px;
}

.final-cta .actions {
  flex: 0 0 auto;
  margin-top: 0;
}

@media (max-width: 960px) {
  .hero,
  .privacy-panel {
    grid-template-columns: 1fr;
  }

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

  .product-visual {
    min-height: 360px;
  }

  .final-cta {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 720px) {
  nav a:not(.nav-cta) {
    display: none;
  }

  .topbar {
    padding-inline: 16px;
  }

  .brand {
    gap: 10px;
  }

  .hero {
    padding-top: 38px;
  }

  .stat-grid,
  .steps,
  .coverage-grid {
    grid-template-columns: 1fr;
  }

  .status-row {
    display: grid;
  }

  .actions,
  .final-cta .actions {
    width: 100%;
  }

  .primary-action,
  .secondary-action {
    flex: 1 1 100%;
  }
}