:root {
  color-scheme: light;
  --bg: #edf2f5;
  --bg-2: #f7fafc;
  --surface: rgba(255, 255, 255, 0.94);
  --surface-strong: #ffffff;
  --text: #16202a;
  --muted: #586775;
  --line: #d7e1e8;
  --line-strong: #c6d3dc;
  --accent: #0c5aa6;
  --accent-soft: #e7f0f9;
  --ink-soft: #203445;
  --shadow: 0 18px 40px rgba(20, 32, 42, 0.08);
  --radius: 24px;
  --radius-sm: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top, rgba(12, 90, 166, 0.08), transparent 36%),
    linear-gradient(180deg, #f7fafc 0%, #eef3f7 46%, #e8eef3 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(12, 90, 166, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(12, 90, 166, 0.035) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.28), transparent 86%);
}

img,
video {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

code,
pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 12px;
  z-index: 50;
  padding: 12px 14px;
  border-radius: 999px;
  background: var(--text);
  color: white;
}

.skip-link:focus {
  left: 16px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(247, 250, 252, 0.8);
  border-bottom: 1px solid rgba(199, 212, 222, 0.8);
}

.topbar-inner,
.page {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 68px;
}

.brand {
  font-weight: 800;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.topnav {
  display: flex;
  gap: 18px;
}

.topnav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
}

.page {
  padding: 44px 0 72px;
}

.hero,
.split,
.dual-panel,
.feature-grid {
  display: grid;
  gap: 24px;
}

.hero {
  grid-template-columns: minmax(0, 1.55fr) minmax(280px, 0.9fr);
  align-items: start;
  margin-bottom: 28px;
}

.hero-copy {
  padding: 8px 0;
}

.kicker,
.section-label,
.panel-label {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: Manrope, Inter, system-ui, sans-serif;
  letter-spacing: -0.03em;
}

h1 {
  max-width: 11ch;
  font-size: clamp(2.6rem, 5vw, 4.6rem);
  line-height: 0.95;
}

h2 {
  font-size: clamp(1.55rem, 2.3vw, 2.2rem);
  line-height: 1.05;
}

h3 {
  font-size: 1.15rem;
  line-height: 1.2;
}

.lede {
  max-width: 62ch;
  margin: 18px 0 0;
  font-size: 1.14rem;
  line-height: 1.72;
  color: var(--ink-soft);
}

.hero-note,
p,
.supporting-copy,
.plain-list,
.check-list {
  color: var(--muted);
  line-height: 1.7;
}

.hero-note {
  max-width: 66ch;
  margin: 18px 0 0;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.pill {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  font-size: 0.94rem;
  color: var(--ink-soft);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.84);
  text-decoration: none;
  font-weight: 800;
}

.button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.surface,
.hero-panel,
.feature {
  border: 1px solid rgba(198, 211, 220, 0.95);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.surface {
  padding: 28px;
}

.hero-panel {
  padding: 22px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(245, 249, 252, 0.98)),
    var(--surface);
}

.check-list,
.plain-list {
  margin: 0;
  padding-left: 20px;
}

.check-list li + li,
.plain-list li + li {
  margin-top: 10px;
}

.media-shell {
  margin-bottom: 34px;
}

.media-shell video {
  border-radius: 18px;
  border: 1px solid var(--line);
  background: #0d1117;
}

.section-block {
  margin-top: 32px;
}

.split {
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  align-items: start;
}

.inset-panel {
  background: rgba(255, 255, 255, 0.78);
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
  margin-bottom: 18px;
}

.section-head.compact {
  margin-bottom: 16px;
}

.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature {
  padding: 24px;
  background: rgba(255, 255, 255, 0.9);
}

.feature p {
  margin-bottom: 0;
}

.compare-block {
  margin-top: 34px;
}

.table-shell {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 14px 12px;
  border-bottom: 1px solid #e7edf1;
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.dual-panel {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 34px;
}

pre {
  margin: 0;
  padding: 16px;
  border-radius: 18px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  background: #0f1720;
  color: #e5edf5;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.faq-block {
  margin-top: 34px;
}

.faq-item + .faq-item {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid #e8eef2;
}

.faq-item p {
  margin-bottom: 0;
}

code {
  font-size: 0.94em;
}

@media (max-width: 980px) {
  .hero,
  .split,
  .dual-panel,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: none;
  }
}

@media (max-width: 720px) {
  .topbar-inner,
  .page {
    width: min(1120px, calc(100% - 20px));
  }

  .topbar-inner {
    min-height: 60px;
  }

  .topnav {
    gap: 14px;
    font-size: 0.95rem;
  }

  .page {
    padding: 28px 0 52px;
  }

  .surface,
  .hero-panel,
  .feature {
    padding: 20px;
    border-radius: 20px;
  }

  .pill {
    width: 100%;
    border-radius: 14px;
  }

  .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}