:root {
  --navy: #194185;
  --blue: #0f50bd;
  --mint: #5ee0a8;
  --text: #101828;
  --muted: #5b6474;
  --bg: #f5f7fb;
  --card: #ffffff;
  --border: #e9edf5;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
}

a {
  color: var(--blue);
}

.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.bar {
  background: var(--card);
  border-bottom: 1px solid var(--border);
}

.bar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
  font-weight: 700;
  font-size: 20px;
  text-decoration: none;
}

.brand img {
  height: 34px;
  width: auto;
}

.bar nav a {
  margin-left: 18px;
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}

/* Home */
.hero {
  background: linear-gradient(160deg, var(--navy), var(--blue));
  color: #fff;
  text-align: center;
  padding: 64px 20px 72px;
}

.hero .logo-tile {
  width: 104px;
  height: 104px;
  margin: 0 auto 24px;
  border-radius: 28px;
  background: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
}

.hero .logo-tile img {
  height: 72px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(32px, 7vw, 46px);
  line-height: 1.15;
}

.hero p {
  margin: 14px auto 0;
  max-width: 520px;
  font-size: 18px;
  opacity: 0.9;
}

.soon {
  display: inline-block;
  margin-top: 28px;
  padding: 10px 20px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.35);
  font-size: 15px;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 14px;
  margin: -36px auto 0;
}

.feature {
  background: var(--card);
  border-radius: 20px;
  padding: 20px;
  box-shadow: 0 4px 16px rgba(16, 24, 40, 0.06);
}

.feature .emoji {
  font-size: 26px;
}

.feature h3 {
  margin: 8px 0 4px;
  font-size: 17px;
  color: var(--navy);
}

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

.how {
  margin: 48px 0;
}

/* Documents */
.doc {
  background: var(--card);
  border-radius: 20px;
  padding: 28px 24px;
  margin: 32px 0;
  box-shadow: 0 4px 16px rgba(16, 24, 40, 0.06);
}

.doc h1 {
  margin: 0 0 4px;
  color: var(--navy);
  font-size: 30px;
  line-height: 1.2;
}

.doc .updated {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 14px;
}

.doc h2 {
  margin: 28px 0 8px;
  font-size: 19px;
  color: var(--navy);
}

.doc ul {
  padding-left: 22px;
}

.doc li {
  margin: 6px 0;
}

.callout {
  background: #eaf0fb;
  border-radius: 14px;
  padding: 16px 18px;
  margin: 16px 0;
}

/* Footer */
footer {
  padding: 32px 0 48px;
  color: var(--muted);
  font-size: 14px;
  text-align: center;
}

footer a {
  color: var(--muted);
  margin: 0 8px;
}