:root {
  --ink: #151714;
  --paper: #f1efe8;
  --line: rgba(21, 23, 20, 0.16);
  --acid: #d7ff43;
  --blue: #1d5cff;
  --muted: #666961;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial,
    sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", monospace;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

::selection {
  background: var(--acid);
  color: var(--ink);
}

.site-header,
.hero,
.section-shell,
footer {
  width: min(100% - 48px, 1280px);
  margin-inline: auto;
}

.site-header {
  min-height: 96px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: -0.06em;
}

nav {
  display: flex;
  align-items: center;
  gap: 36px;
  font-size: 14px;
}

nav a:hover {
  opacity: 0.56;
}

nav .nav-contact {
  padding: 11px 18px;
  border: 1px solid var(--ink);
  border-radius: 999px;
}

.hero {
  min-height: 660px;
  padding: 104px 0 96px;
  display: flex;
  align-items: center;
}

.eyebrow {
  margin: 0 0 34px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 5px rgba(29, 92, 255, 0.12);
}

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

h1 {
  max-width: 1120px;
  margin-bottom: 30px;
  font-size: clamp(58px, 7.4vw, 108px);
  font-weight: 570;
  letter-spacing: -0.078em;
  line-height: 0.91;
}

.hero-description {
  max-width: 720px;
  margin-bottom: 40px;
  color: var(--muted);
  font-size: clamp(18px, 1.65vw, 23px);
  line-height: 1.5;
  letter-spacing: -0.025em;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 28px;
}

.primary-action {
  min-height: 54px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  gap: 46px;
  border-radius: 2px;
  background: var(--ink);
  color: var(--paper);
  font-size: 14px;
}

.primary-action:hover {
  background: var(--blue);
}

.text-action {
  font-family: var(--mono);
  font-size: 12px;
  text-decoration: underline;
  text-decoration-color: var(--line);
  text-underline-offset: 6px;
}

.section-shell {
  padding: 110px 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 48px;
  margin-bottom: 76px;
}

.section-number {
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(38px, 5vw, 72px);
  font-weight: 540;
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.company-content {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 48px;
}

.company-content > p {
  max-width: 480px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.6;
  letter-spacing: -0.02em;
}

.company-facts {
  margin: 0;
  border-top: 1px solid var(--ink);
}

.company-facts > div {
  padding: 21px 0;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  border-bottom: 1px solid var(--line);
}

.company-facts dt {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.company-facts dd {
  margin: 0;
  font-size: 15px;
}

.products {
  padding-bottom: 130px;
}

.product-card {
  padding: 38px 0;
  display: grid;
  grid-template-columns: 0.75fr 1.15fr 0.55fr;
  gap: 34px;
  align-items: center;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.product-identity {
  display: flex;
  align-items: center;
  gap: 18px;
}

.product-mark {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  background: var(--blue);
  color: white;
  font-family: var(--mono);
  font-size: 13px;
}

.product-name {
  margin-bottom: 5px;
  color: var(--ink);
  font-size: 20px;
  font-weight: 620;
  letter-spacing: -0.03em;
}

.product-status {
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.product-description {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

.product-link {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 11px;
}

.contact {
  padding-bottom: 120px;
}

.contact-row {
  margin-top: 60px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: end;
}

.contact-row h2 {
  max-width: 720px;
}

.contact-row a {
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  font-family: var(--mono);
  font-size: 12px;
}

.contact-row a:hover {
  color: var(--blue);
}

footer {
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
}

footer p {
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer-brand {
  font-size: 14px;
}

.footer-brand .brand-mark {
  width: 32px;
  height: 32px;
  font-size: 9px;
}

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

@media (max-width: 900px) {
  .hero {
    min-height: auto;
  }

  .section-heading,
  .company-content {
    grid-template-columns: 1fr;
  }

  .section-heading {
    gap: 28px;
  }

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

  .product-description {
    grid-column: 1 / -1;
    grid-row: 2;
  }

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

@media (max-width: 620px) {
  .site-header,
  .hero,
  .section-shell,
  footer {
    width: min(100% - 32px, 1280px);
  }

  .site-header {
    min-height: 76px;
  }

  nav {
    gap: 16px;
  }

  nav > a:not(.nav-contact) {
    display: none;
  }

  .hero {
    padding: 72px 0 64px;
  }

  h1 {
    font-size: clamp(54px, 17vw, 76px);
  }

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

  .section-shell {
    padding: 78px 0;
  }

  .section-heading {
    margin-bottom: 52px;
  }

  .company-facts > div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .product-card {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .product-description,
  .product-link {
    grid-column: auto;
    grid-row: auto;
  }

  footer {
    min-height: 148px;
    padding: 28px 0;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 24px;
  }
}