:root {
  --ink: #17211b;
  --muted: #627168;
  --line: #d9e0da;
  --bg: #f5f2e9;
  --surface: #ffffff;
  --surface-soft: #eef6f3;
  --accent: #0f766e;
  --accent-dark: #0b4f49;
  --warm: #b45309;
  --shadow: 0 18px 45px rgba(31, 41, 35, 0.12);
}

* {
  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;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.45;
}

a {
  color: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px clamp(18px, 4vw, 58px);
  border-bottom: 1px solid var(--line);
  background: rgba(251, 250, 244, 0.94);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--accent);
  color: white;
  font-size: 13px;
}

nav {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

nav a {
  text-decoration: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
  min-height: calc(100vh - 64px);
  padding: clamp(48px, 8vw, 98px) clamp(18px, 4vw, 58px);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--warm);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(44px, 8vw, 86px);
  line-height: 0.96;
  letter-spacing: 0;
}

.lede {
  max-width: 760px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(18px, 2.4vw, 24px);
}

.hero-actions,
.demo-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: white;
}

.button.secondary {
  background: white;
}

.signal-panel,
.lead-card,
.pricing-grid article,
.pilot form,
.checklist,
.metrics-band div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.signal-panel {
  padding: clamp(20px, 4vw, 30px);
  box-shadow: var(--shadow);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-weight: 700;
}

.panel-header strong {
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  border-radius: 8px;
  background: #dff4ef;
  color: var(--accent-dark);
  font-size: 24px;
}

.signal-panel h2 {
  margin: 28px 0 10px;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.06;
  letter-spacing: 0;
}

.signal-panel p,
.section p {
  color: var(--muted);
}

dl {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
}

dt {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

dd {
  margin: 4px 0 0;
  font-weight: 800;
}

.metrics-band {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  padding: 0 clamp(18px, 4vw, 58px) 28px;
}

.metrics-band div {
  padding: 16px;
}

.metrics-band span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  text-transform: uppercase;
}

.metrics-band strong {
  display: block;
  margin-top: 8px;
  font-size: 28px;
}

.section {
  padding: clamp(48px, 7vw, 86px) clamp(18px, 4vw, 58px);
  border-top: 1px solid var(--line);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 26px;
}

.section h2 {
  margin: 0;
  max-width: 840px;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.02;
  letter-spacing: 0;
}

.section-heading p:last-child,
.split p,
.pilot p {
  max-width: 720px;
  font-size: 18px;
}

.lead-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.lead-card {
  padding: 16px;
}

.lead-score {
  display: inline-grid;
  place-items: center;
  min-width: 52px;
  height: 42px;
  padding: 0 10px;
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--accent-dark);
  font-weight: 900;
}

.lead-card h3 {
  margin: 14px 0 8px;
  font-size: 19px;
}

.lead-card p {
  margin: 0 0 10px;
}

.lead-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 13px;
}

.lead-meta span {
  padding: 5px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.demo-links a {
  color: var(--accent-dark);
  font-weight: 800;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.8fr);
  gap: clamp(24px, 5vw, 58px);
  align-items: start;
}

.checklist {
  display: grid;
  gap: 0;
  overflow: hidden;
}

.checklist div {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.checklist div:last-child {
  border-bottom: 0;
}

.checklist span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: #fef3c7;
  color: #92400e;
  font-weight: 900;
}

.checklist p {
  margin: 4px 0 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.pricing-grid article {
  padding: 22px;
}

.pricing-grid .featured {
  border-color: #80cbc0;
  background: #f0fbf8;
}

.pricing-grid h3 {
  margin: 0 0 14px;
}

.pricing-grid strong {
  display: block;
  margin-bottom: 12px;
  color: var(--accent-dark);
  font-size: 34px;
}

.pilot {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1fr);
  gap: clamp(24px, 5vw, 56px);
  align-items: start;
}

.pilot form {
  display: grid;
  gap: 14px;
  padding: 18px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfaf6;
  color: var(--ink);
  font: inherit;
}

input,
select {
  height: 44px;
  padding: 0 12px;
}

textarea {
  min-height: 150px;
  padding: 12px;
  resize: vertical;
}

footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 24px clamp(18px, 4vw, 58px);
  border-top: 1px solid var(--line);
  color: var(--muted);
}

@media (max-width: 980px) {
  .hero,
  .split,
  .pilot,
  .lead-grid,
  .pricing-grid,
  .metrics-band {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }
}

@media (max-width: 640px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    width: 100%;
    justify-content: space-between;
  }

  h1 {
    font-size: 42px;
  }
}