:root {
  color-scheme: light;
  --bg: #f7f9fb;
  --paper: #ffffff;
  --ink: #111827;
  --muted: #5f6b7a;
  --line: #dce3ea;
  --blue: #0c63ce;
  --blue-dark: #083d7e;
  --green: #16a34a;
  --shadow: 0 24px 70px rgba(15, 23, 42, 0.1);
}

* {
  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);
}

a {
  color: inherit;
}

.site-header {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 750;
  letter-spacing: 0;
}

.brand-mark,
.text-mark {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--blue), var(--green));
  color: white;
  font-weight: 800;
  font-size: 13px;
}

nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 15px;
}

nav a {
  text-decoration: none;
}

.hero,
.section {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  min-height: calc(100vh - 80px);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  align-items: center;
  gap: 64px;
  padding: 48px 0 84px;
}

.hero h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(48px, 8vw, 92px);
  line-height: 0.94;
  letter-spacing: 0;
}

.hero p {
  margin: 26px 0 0;
  max-width: 660px;
  color: var(--muted);
  font-size: 21px;
  line-height: 1.55;
}

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

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border-radius: 8px;
  font-weight: 740;
  text-decoration: none;
  border: 1px solid transparent;
}

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

.button.secondary {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--line);
}

.product-spotlight {
  min-height: 420px;
  border-radius: 8px;
  background:
    radial-gradient(circle at 30% 12%, rgba(22, 163, 74, 0.22), transparent 34%),
    linear-gradient(145deg, #071120, #123e72 54%, #0d1f35);
  color: white;
  padding: 46px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 28px;
}

.product-spotlight img {
  width: 150px;
  height: 150px;
  border-radius: 26px;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.24);
}

.product-spotlight h2 {
  margin: 0;
  font-size: 32px;
  line-height: 1.1;
}

.product-spotlight p {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 17px;
}

.section {
  padding: 92px 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  max-width: 690px;
  margin-bottom: 34px;
}

.section h2 {
  margin: 0;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1;
  letter-spacing: 0;
}

.section p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

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

.product-list article,
.company-facts {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px;
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.05);
}

.product-list article {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.product-list img {
  width: 86px;
  height: 86px;
  object-fit: contain;
  border-radius: 8px;
  background: #071120;
}

.product-list h3 {
  margin: 0;
  font-size: 23px;
}

.product-list p {
  margin: 10px 0 0;
  font-size: 16px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.7fr);
  gap: 52px;
  align-items: start;
}

.company-facts {
  margin: 0;
}

.company-facts div + div {
  border-top: 1px solid var(--line);
  margin-top: 18px;
  padding-top: 18px;
}

dt {
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

dd {
  margin: 7px 0 0;
  font-weight: 720;
}

.contact {
  text-align: center;
}

.contact a {
  color: var(--blue);
  font-size: 24px;
  font-weight: 760;
}

.legal {
  width: min(820px, calc(100% - 40px));
  margin: 0 auto;
  padding: 72px 0 120px;
}

.legal h1 {
  font-size: clamp(42px, 7vw, 70px);
  line-height: 0.98;
}

.legal h2 {
  margin-top: 42px;
  font-size: 28px;
}

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

footer {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 34px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 14px;
}

footer a {
  margin-left: 18px;
}

@media (max-width: 820px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0;
  }

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

  .hero,
  .split,
  .product-list {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 36px;
    padding-top: 28px;
  }

  .product-spotlight {
    min-height: 340px;
    padding: 30px;
  }

  .product-list article {
    flex-direction: column;
  }
}