:root {
  color-scheme: light;
  --ink: #18212f;
  --muted: #5d6878;
  --line: #d9e1e8;
  --paper: #fbfcfd;
  --panel: #ffffff;
  --accent: #0f8b8d;
  --accent-strong: #0b6264;
  --sun: #f6b44b;
  --rose: #d94f70;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(15, 139, 141, 0.14), transparent 32%),
    linear-gradient(225deg, rgba(246, 180, 75, 0.16), transparent 36%),
    var(--paper);
}

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

.page-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0;
}

.brand,
.nav-actions,
.hero-actions {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: var(--ink);
}

.nav-actions {
  gap: 18px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 650;
}

.hero {
  display: grid;
  min-height: calc(100svh - 96px);
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.75fr);
  align-items: center;
  gap: 52px;
  padding: 44px 0 84px;
}

.hero-copy {
  max-width: 700px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-strong);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 11ch;
  margin-bottom: 24px;
  font-size: clamp(3.15rem, 8vw, 6.75rem);
  line-height: 0.93;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.08rem;
}

.lede {
  max-width: 620px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.25rem);
  line-height: 1.65;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0 18px;
  font-weight: 800;
}

.button.primary {
  color: #fff;
  background: var(--accent);
}

.button.secondary {
  border-color: var(--line);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.72);
}

.signal-panel {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 28px 70px rgba(24, 33, 47, 0.13);
}

.metric {
  display: grid;
  grid-template-columns: 82px 1fr;
  align-items: center;
  gap: 16px;
  padding: 18px;
  border-radius: 8px;
  background: var(--panel);
}

.metric:nth-child(2) .metric-value {
  color: var(--rose);
}

.metric:nth-child(3) .metric-value {
  color: var(--sun);
}

.metric-value {
  color: var(--accent);
  font-size: 2.3rem;
  font-weight: 900;
  line-height: 1;
}

.metric-label {
  color: var(--muted);
  font-weight: 750;
}

.feature-band,
.contact-band {
  padding: 72px 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  gap: 4px;
  margin-bottom: 30px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.feature-grid article {
  min-height: 190px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.74);
}

.feature-grid p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.6;
}

.contact-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

@media (max-width: 780px) {
  .page-shell {
    width: min(100% - 24px, 640px);
  }

  .topbar {
    align-items: flex-start;
  }

  .nav-actions {
    gap: 12px;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 34px 0 64px;
  }

  h1 {
    max-width: 9ch;
  }

  .feature-grid,
  .contact-band {
    grid-template-columns: 1fr;
  }

  .contact-band {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .topbar,
  .nav-actions,
  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .nav-actions {
    width: 100%;
  }

  .button {
    width: 100%;
  }
}