:root {
  --ink: #15201d;
  --muted: #60716b;
  --line: #d7ded8;
  --paper: #f7f8f3;
  --white: #ffffff;
  --green: #176b4d;
  --blue: #285f8f;
  --red: #b94a48;
}

* {
  box-sizing: border-box;
}

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

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

.topbar {
  min-height: 72px;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  background: rgba(247, 248, 243, 0.92);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 22px;
  font-weight: 800;
}

.brand-mark,
.card-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  color: white;
  background: var(--green);
  font-weight: 800;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.hero {
  min-height: calc(100vh - 72px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
  gap: 56px;
  align-items: center;
  max-width: 1180px;
  margin: 0 auto;
  padding: 72px 32px 48px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(44px, 6vw, 82px);
  line-height: 1.02;
  letter-spacing: 0;
}

.lead {
  max-width: 640px;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.primary,
.secondary,
.card-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--ink);
  font-weight: 800;
}

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

.secondary,
.card-link {
  background: white;
}

.hub-visual {
  min-height: 420px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 14px;
}

.node {
  display: grid;
  place-items: center;
  min-height: 118px;
  color: white;
  font-size: 18px;
  font-weight: 900;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.24);
}

.node-main {
  grid-column: 1 / 3;
  grid-row: 1 / 3;
  background: var(--green);
  font-size: 42px;
}

.node-print {
  background: var(--blue);
}

.node-next {
  background: var(--red);
}

.node-tools {
  grid-column: 2 / 4;
  background: #273b35;
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 32px 88px;
}

.section-heading {
  max-width: 700px;
  margin-bottom: 24px;
}

h2 {
  font-size: 36px;
  line-height: 1.16;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  min-height: 260px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 22px;
  border: 1px solid var(--line);
  background: var(--white);
}

.product-card h3 {
  margin-bottom: 10px;
  font-size: 26px;
}

.product-card p {
  color: var(--muted);
  line-height: 1.55;
}

.status {
  margin-bottom: 8px;
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.muted {
  opacity: 0.74;
}

.disabled {
  color: var(--muted);
  border-color: var(--line);
}

.footer {
  min-height: 72px;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

@media (max-width: 860px) {
  .topbar {
    padding: 0 18px;
  }

  .nav {
    gap: 12px;
    font-size: 13px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 44px 18px 32px;
  }

  .hub-visual {
    min-height: 300px;
  }

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

  .section,
  .footer {
    padding-left: 18px;
    padding-right: 18px;
  }
}