:root {
  --ink: #161616;
  --muted: #5d6673;
  --paper: #f8f7f2;
  --panel: #ffffff;
  --line: rgba(22, 22, 22, 0.12);
  --accent: #0f766e;
  --accent-strong: #0b4f4a;
  --coral: #e76f51;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.12), transparent 34%),
    linear-gradient(315deg, rgba(231, 111, 81, 0.12), transparent 38%),
    var(--paper);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

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

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

.site-header {
  min-height: 78px;
}

.brand {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 600;
}

.nav-links a,
.site-footer a {
  transition: color 160ms ease;
}

.nav-links a:hover,
.site-footer a:hover {
  color: var(--accent);
}

main {
  display: grid;
  min-height: calc(100vh - 150px);
  place-items: center;
  padding: 44px 20px 64px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  align-items: center;
  gap: 56px;
  width: min(1120px, 100%);
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--accent-strong);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(3.2rem, 9vw, 7.8rem);
  line-height: 0.92;
  letter-spacing: 0;
}

.lede {
  max-width: 650px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  line-height: 1.65;
}

.signal-panel {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.62);
  box-shadow: 0 24px 80px rgba(22, 22, 22, 0.08);
}

.signal-panel span {
  display: flex;
  min-height: 66px;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  font-weight: 800;
}

.signal-panel span::after {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--coral);
  content: "";
}

.site-footer {
  min-height: 72px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 780px) {
  .site-header,
  .site-footer {
    width: min(100% - 28px, 1120px);
  }

  .site-header {
    min-height: 68px;
  }

  .nav-links {
    gap: 14px;
    font-size: 0.9rem;
  }

  main {
    min-height: auto;
    padding: 34px 14px 44px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  h1 {
    font-size: clamp(3rem, 16vw, 5.4rem);
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 8px;
    padding: 18px 0;
  }
}