:root {
  --bg: #f8fafc;
  --panel: #ffffff;
  --surface: #eef2ff;
  --text: #172033;
  --muted: #52607a;
  --accent: #2a63f6;
  --accent-2: #1c4bc0;
  --border: rgba(23, 32, 51, 0.12);
  --shadow: 0 16px 40px rgba(22, 37, 84, 0.12);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--body-font, "Inter"), system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top right, rgba(255, 255, 255, 0.9), transparent 35%), var(--bg);
  line-height: 1.65;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.site-header {
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.topbar {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.logo {
  font-family: var(--brand-font, "Inter"), sans-serif;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.4px;
}

.tag {
  font-size: 13px;
  color: var(--muted);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  font-size: 14px;
}

.back-link {
  text-decoration: none;
  color: var(--accent);
  font-weight: 600;
  font-size: 14px;
}

.hero {
  padding: 72px 0 52px;
}

.hero-wrap {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: stretch;
}

.eyebrow {
  display: inline-flex;
  padding: 6px 11px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 14%, white);
  color: var(--accent-2);
  font-weight: 600;
  font-size: 12px;
  margin-bottom: 16px;
}

.hero h1 {
  font-family: var(--heading-font, var(--body-font, "Inter")), serif;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.08;
  margin-bottom: 14px;
}

.hero p {
  color: var(--muted);
  max-width: 680px;
}

.hero-actions {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button,
.ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border-radius: 999px;
  padding: 11px 18px;
  font-weight: 600;
  border: 1px solid transparent;
}

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

.ghost-button {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.hero-panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 18px;
  box-shadow: var(--shadow);
}

.panel-title {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 10px;
}

.metric-list {
  display: grid;
  gap: 10px;
}

.metric-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface);
  padding: 10px 12px;
  border-radius: 12px;
}

.metric-item strong {
  font-size: 18px;
}

.section {
  padding: 52px 0;
}

.section-title {
  font-family: var(--heading-font, var(--body-font, "Inter")), serif;
  font-size: clamp(28px, 4vw, 42px);
  margin-bottom: 10px;
}

.section-intro {
  color: var(--muted);
  max-width: 760px;
  margin-bottom: 24px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 20px;
  box-shadow: var(--shadow);
}

.card h3 {
  font-size: 22px;
  margin-bottom: 8px;
  font-family: var(--heading-font, var(--body-font, "Inter")), serif;
}

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

.card ul {
  padding-left: 20px;
}

.feature-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.feature-pill {
  background: color-mix(in srgb, var(--accent) 12%, white);
  border: 1px solid color-mix(in srgb, var(--accent) 24%, white);
  color: var(--accent-2);
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 600;
  text-align: center;
}

.cta {
  margin: 10px 0 62px;
  border-radius: 22px;
  border: 1px solid var(--border);
  background: linear-gradient(120deg, color-mix(in srgb, var(--accent) 16%, white), var(--panel));
  box-shadow: var(--shadow);
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.cta h3 {
  font-size: 26px;
  margin-bottom: 4px;
  font-family: var(--heading-font, var(--body-font, "Inter")), serif;
}

.site-footer {
  padding: 30px 0 44px;
  border-top: 1px solid var(--border);
  color: var(--muted);
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 12px;
}

.footer-links a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 500;
}

@media (max-width: 860px) {
  .hero-wrap {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: none;
  }
}