:root {
  color-scheme: light;
  --bg: #f6f8fb;
  --panel: #ffffff;
  --text: #17212b;
  --muted: #5d6d7e;
  --line: #dfe6ee;
  --accent: #0b7a75;
  --accent-2: #1d5f99;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}
a { color: inherit; }
header {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.88);
}
.header-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 780;
  text-decoration: none;
  font-size: 18px;
}
.logo {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid;
  place-items: center;
  color: white;
  font-size: 17px;
  font-weight: 800;
}
nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 14px;
}
nav a:hover { color: var(--text); }
main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 44px 24px 72px;
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 48px;
  align-items: center;
  padding: 24px 0 56px;
}
.eyebrow {
  color: var(--accent);
  font-weight: 720;
  margin: 0 0 12px;
}
h1 {
  margin: 0;
  font-size: clamp(44px, 7vw, 82px);
  line-height: 0.98;
  letter-spacing: 0;
}
.lead {
  max-width: 650px;
  color: var(--muted);
  font-size: 19px;
  margin: 24px 0;
}
.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: 8px;
  border: 1px solid var(--line);
  text-decoration: none;
  font-weight: 700;
}
.button.primary {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}
.product-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  box-shadow: 0 18px 60px rgba(25, 42, 62, 0.08);
}
.window-bar {
  display: flex;
  gap: 7px;
  margin-bottom: 16px;
}
.dot { width: 10px; height: 10px; border-radius: 50%; background: #ccd6e2; }
.file-row {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 13px 0;
  border-top: 1px solid var(--line);
}
.file-row:first-of-type { border-top: 0; }
.file-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: #e8f3f2;
  color: var(--accent);
  display: grid;
  place-items: center;
  font-weight: 800;
}
.file-name { font-weight: 720; }
.file-meta { color: var(--muted); font-size: 13px; }
.badge {
  color: var(--accent-2);
  background: #e7f0f8;
  border-radius: 999px;
  padding: 4px 9px;
  font-size: 12px;
  font-weight: 760;
}
.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 30px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
}
.card h2, article h2 { margin: 0 0 10px; font-size: 22px; }
.card p, article p { color: var(--muted); margin: 0 0 14px; }
article {
  max-width: 760px;
  padding-top: 12px;
}
footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px 24px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
}
@media (max-width: 820px) {
  .header-inner { align-items: flex-start; flex-direction: column; }
  .hero { grid-template-columns: 1fr; gap: 28px; }
  .grid { grid-template-columns: 1fr; }
}