:root {
  color-scheme: light;
  --bg: #f6f7f4;
  --panel: #ffffff;
  --ink: #172126;
  --muted: #65717a;
  --line: #d9dfdf;
  --accent: #0f7b73;
  --shadow: 0 18px 60px rgba(23, 33, 38, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    linear-gradient(120deg, rgba(15, 123, 115, 0.08), transparent 34%),
    linear-gradient(310deg, rgba(169, 104, 0, 0.1), transparent 30%),
    var(--bg);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.site-shell {
  width: min(980px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0;
}

.hero {
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 850;
  text-transform: uppercase;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(38px, 7vw, 72px);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero p:last-child {
  max-width: 660px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.tool-list {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.tool-card {
  display: grid;
  gap: 8px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: inherit;
  text-decoration: none;
}

.tool-card span {
  color: var(--accent);
  font-size: 13px;
  font-weight: 850;
  text-transform: uppercase;
}

.tool-card strong {
  max-width: 720px;
  font-size: 24px;
  line-height: 1.2;
}

.site-footer {
  margin-top: 28px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
  text-align: center;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--accent);
  font-weight: 800;
}

@media (max-width: 560px) {
  .site-shell {
    width: min(100% - 20px, 980px);
    padding-top: 10px;
  }

  .hero {
    padding: 22px;
  }
}