:root {
  /* Brand palette per design direction (2026-05-07) */
  --blue: #2F80ED;
  --blue-soft: #E5F0FB;
  --navy: #0F2B46;
  --teal: #19C2C8;
  --teal-soft: #E0F7F8;
  --bg: #F7FAFC;
  --card: #FFFFFF;
  --border: #E6EDF5;
  --text: #0F2B46;
  --muted: #5B6B7A;
  --soft: #8A99A8;
  --success: #27AE60;
  --warning: #F2C94C;
  --error: #EB5757;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, 'Helvetica Neue',
    Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--blue);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 24px 96px;
}

.container--wide {
  max-width: 960px;
}

header.site {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  max-width: 960px;
  margin: 0 auto;
  background: transparent;
}

header.site .brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -0.2px;
}
header.site .brand a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: inherit;
}
header.site .brand a:hover {
  text-decoration: none;
}

header.site .brand img {
  height: 32px;
  width: auto;
}

header.site nav {
  margin-left: auto;
  display: flex;
  gap: 24px;
}

header.site nav a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}
header.site nav a:hover {
  color: var(--navy);
  text-decoration: none;
}

footer.site {
  border-top: 1px solid var(--border);
  padding: 24px;
  max-width: 960px;
  margin: 64px auto 0;
  color: var(--soft);
  font-size: 13px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
}

footer.site nav {
  display: flex;
  gap: 16px;
}

footer.site nav a {
  color: var(--muted);
}

h1 {
  font-size: 44px;
  line-height: 1.1;
  letter-spacing: -0.8px;
  margin: 24px 0 16px;
  color: var(--navy);
  font-weight: 700;
}

h2 {
  font-size: 22px;
  margin: 40px 0 12px;
  color: var(--navy);
  font-weight: 700;
  letter-spacing: -0.2px;
}

h3 {
  font-size: 17px;
  margin: 24px 0 8px;
  color: var(--navy);
  font-weight: 600;
}

p {
  margin: 0 0 16px;
  color: var(--text);
}

ul {
  padding-left: 20px;
}

li {
  margin: 6px 0;
}

.lead {
  font-size: 19px;
  color: var(--muted);
  margin-bottom: 32px;
  line-height: 1.55;
}

.hero {
  padding: 48px 0 24px;
  text-align: center;
}

.hero img.logo {
  height: 120px;
  margin-bottom: 16px;
}

.hero h1 {
  margin-top: 8px;
}

.hero .tagline {
  font-size: 16px;
  color: var(--muted);
  margin: 0 0 32px;
  letter-spacing: 0.4px;
  font-weight: 500;
}

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
  justify-content: center;
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 10px;
  background: var(--blue);
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid var(--blue);
  transition: background 0.15s ease;
}
.btn:hover {
  text-decoration: none;
  background: #1f6fde;
  border-color: #1f6fde;
}
.btn--secondary {
  background: transparent;
  color: var(--navy);
  border: 1px solid var(--border);
}
.btn--secondary:hover {
  background: var(--card);
  border-color: var(--blue);
  color: var(--blue);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin: 40px 0;
}

.feature {
  padding: 24px;
  border-radius: 14px;
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: 0 1px 2px rgba(15, 43, 70, 0.04);
}

.feature .step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--blue-soft);
  color: var(--blue);
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 12px;
}

.feature h3 {
  margin-top: 0;
}

.feature p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
  margin: 0;
}

.callout {
  background: var(--blue-soft);
  padding: 16px 20px;
  border-radius: 10px;
  font-size: 14px;
  color: var(--navy);
  margin: 24px 0;
  border-left: 3px solid var(--blue);
}

.callout strong {
  color: var(--blue);
}

.muted {
  color: var(--muted);
  font-size: 14px;
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 40px 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
  background: var(--card);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
}
th,
td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
tr:last-child td {
  border-bottom: none;
}
th {
  background: var(--bg);
  font-weight: 600;
  color: var(--navy);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

code {
  background: var(--bg);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.9em;
  color: var(--navy);
  border: 1px solid var(--border);
}