:root {
  --md-primary-fg-color: #1b2a41;
  --md-primary-fg-color--dark: #132033;
  --md-primary-fg-color--light: #2a3b57;
  --md-accent-fg-color: #3a7ca5;
  --md-accent-fg-color--transparent: rgba(58, 124, 165, 0.15);
}

.md-header, .md-tabs {
  box-shadow: none;
  border-bottom: 1px solid rgba(27, 42, 65, 0.12);
}

.md-main__inner {
  max-width: 1100px;
}

.md-typeset h1 {
  letter-spacing: -0.02em;
}

.md-typeset h2, .md-typeset h3 {
  letter-spacing: -0.01em;
}

.md-typeset p {
  line-height: 1.65;
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  align-items: center;
  padding: 24px 0 12px 0;
}

.hero-card {
  background: linear-gradient(180deg, rgba(27, 42, 65, 0.06), rgba(27, 42, 65, 0.02));
  border: 1px solid rgba(27, 42, 65, 0.12);
  border-radius: 12px;
  padding: 20px 22px;
}

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.cta-row a.md-button {
  border-radius: 8px;
  font-weight: 600;
}

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

.capability {
  background: #ffffff;
  border: 1px solid rgba(27, 42, 65, 0.12);
  border-radius: 10px;
  padding: 14px 16px;
}

.capability-title {
  font-weight: 600;
  margin-bottom: 6px;
}

.exec-note {
  border-left: 4px solid #3a7ca5;
  padding: 10px 14px;
  background: rgba(58, 124, 165, 0.06);
  border-radius: 6px;
}

.demo {
  margin: 2rem 0;
  text-align: center;
}

.demo img {
  max-width: 100%;
  border-radius: 8px;
  box-shadow: 0 4px 24px rgba(27, 42, 65, 0.18);
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }
  .capabilities {
    grid-template-columns: 1fr;
  }
}