* {
  box-sizing: border-box;
}

:root {
  color-scheme: dark;
  --bg: #0a0a0d;
  --panel: #17181d;
  --panel-2: #1f2128;
  --text: #f5f7fb;
  --muted: #a9b0bf;
  --line: #313543;
  --accent: #4da3ff;
  --accent-2: #87c0ff;
  --success: #6fd08c;
}

html, body {
  margin: 0;
  padding: 0;
  background:
    radial-gradient(circle at top right, rgba(77, 163, 255, 0.14), transparent 28%),
    linear-gradient(180deg, #0b0c10 0%, #08090c 100%);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

a {
  color: var(--accent-2);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrap {
  width: min(960px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  padding: 72px 0 32px;
}

.eyebrow {
  display: inline-block;
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--accent-2);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1 {
  margin: 16px 0 14px;
  font-size: clamp(34px, 6vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.hero p {
  max-width: 760px;
  color: var(--muted);
  font-size: clamp(17px, 2.3vw, 20px);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin: 28px 0 40px;
}

.card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}

.card h2,
.card h3 {
  margin-top: 0;
  margin-bottom: 10px;
  line-height: 1.2;
}

.card p,
.card li {
  color: var(--muted);
}

.section {
  margin: 18px 0 24px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--panel);
}

.section h2 {
  margin-top: 0;
  margin-bottom: 14px;
  font-size: clamp(24px, 3.2vw, 32px);
  letter-spacing: -0.02em;
}

.section h3 {
  margin-top: 24px;
  margin-bottom: 8px;
  font-size: 18px;
}

.section p,
.section li {
  color: var(--muted);
}

ul {
  padding-left: 20px;
}

.kpi {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.kpi .item {
  padding: 18px;
  border-radius: 18px;
  background: var(--panel-2);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.kpi .value {
  display: block;
  margin-bottom: 6px;
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
}

.badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.badge {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(77, 163, 255, 0.12);
  color: #d7ebff;
  border: 1px solid rgba(77, 163, 255, 0.24);
  font-size: 14px;
}

.cta {
  display: inline-block;
  margin-top: 10px;
  padding: 12px 16px;
  border-radius: 12px;
  background: var(--accent);
  color: white;
  font-weight: 600;
}

.footer {
  padding: 18px 0 48px;
  color: #7f8796;
  font-size: 14px;
}

.muted {
  color: var(--muted);
}

.ok {
  color: var(--success);
}

code {
  padding: 2px 6px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.92em;
}

@media (max-width: 640px) {
  .hero {
    padding-top: 52px;
  }

  .section,
  .card {
    border-radius: 18px;
    padding: 20px;
  }
}