* {
  box-sizing: border-box;
}

:root {
  color-scheme: light;
  --paper: #ffffff;
  --ink: #050505;
  --muted: #5d5d5d;
  --line: rgba(5, 5, 5, 0.14);
  --accent: #ff4d00;
  --soft: #f6f4ef;
}

html {
  background: var(--paper);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-family: Manrope, Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-rendering: geometricPrecision;
}

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

.page {
  min-height: 100vh;
}

.shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.brand {
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  font-weight: 800;
  color: var(--muted);
}

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

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.62fr);
  gap: 48px;
  padding: 72px 0 58px;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 24px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 36px;
  height: 2px;
  background: var(--accent);
}

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

h1 {
  max-width: 860px;
  font-size: clamp(44px, 7.2vw, 92px);
  font-weight: 950;
  line-height: 0.92;
  letter-spacing: -0.075em;
}

.lead {
  max-width: 760px;
  margin-top: 28px;
  color: var(--muted);
  font-size: clamp(18px, 2.2vw, 23px);
  line-height: 1.55;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 15px 20px;
  border: 1.5px solid var(--ink);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.button-primary {
  background: var(--ink);
  color: #ffffff;
}

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

.button-ghost {
  background: #ffffff;
  color: var(--ink);
}

.button-ghost:hover {
  background: var(--ink);
  color: #ffffff;
}

.hero-card {
  align-self: start;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: #ffffff;
}

.hero-card__head {
  padding: 18px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.68);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-card__body {
  display: grid;
  gap: 18px;
  padding: 24px;
}

.metric {
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.metric:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.metric strong {
  display: block;
  font-size: 34px;
  line-height: 1;
  letter-spacing: -0.05em;
}

.metric span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  line-height: 1.45;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding: 54px 0;
}

.card {
  min-height: 100%;
  padding: 26px;
  border: 1px solid var(--line);
  background: #ffffff;
}

.card-accent {
  border-color: var(--ink);
  background: var(--soft);
}

.card h2,
.card h3 {
  font-size: 26px;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.card p {
  margin-top: 16px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
}

.list {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.list li {
  position: relative;
  padding-left: 22px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
}

.list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 8px;
  height: 8px;
  background: var(--accent);
}

.wide {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 36px;
  padding: 54px 0;
  border-top: 1px solid var(--line);
}

.wide h2 {
  font-size: clamp(34px, 4vw, 58px);
  line-height: 0.98;
  letter-spacing: -0.065em;
}

.wide p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.steps {
  display: grid;
  gap: 14px;
}

.step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  padding: 20px;
  border: 1px solid var(--line);
}

.step b {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--ink);
  color: #ffffff;
  font-size: 16px;
}

.step h3 {
  font-size: 20px;
  letter-spacing: -0.03em;
}

.step p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 34px 0 70px;
  border-top: 1px solid var(--line);
}

.links a {
  padding: 10px 13px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.links a:hover {
  border-color: var(--ink);
  color: var(--ink);
}

.footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 38px;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 900px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

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

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

  .shell {
    width: min(100% - 28px, 1180px);
  }
}