:root {
  --ink: #0d1726;
  --muted: #5d6b7b;
  --paper: #f7f9fc;
  --panel: #ffffff;
  --line: #dbe3ed;
  --brand: #2359d1;
  --brand-2: #163b93;
  --accent: #18a17a;
  --shadow: 0 18px 55px rgba(13, 23, 38, .08);
  --radius: 18px;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(247,249,252,.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(219,227,237,.85);
}
.navbar { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--ink); font-weight: 800; letter-spacing: -.02em; }
.brand:hover { text-decoration: none; }
.mark { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; color: white; background: linear-gradient(135deg, var(--brand), var(--accent)); box-shadow: 0 8px 22px rgba(35,89,209,.22); }
.nav-links { display: flex; gap: 22px; align-items: center; }
.nav-links a { color: #334155; font-weight: 650; font-size: .96rem; }
.nav-links .button { color: white; }
.menu-button { display: none; border: 1px solid var(--line); background: white; border-radius: 10px; padding: 9px 12px; font-weight: 700; }
.hero { padding: 88px 0 70px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 58px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: .83rem; text-transform: uppercase; letter-spacing: .12em; font-weight: 800; color: var(--brand-2); background: #eaf0ff; border: 1px solid #d9e4ff; padding: 7px 10px; border-radius: 999px; }
h1 { font-size: clamp(2.65rem, 6vw, 5.3rem); line-height: .98; letter-spacing: -.055em; margin: 20px 0 24px; }
h2 { font-size: clamp(2rem, 3.5vw, 3.2rem); line-height: 1.08; letter-spacing: -.035em; margin: 0 0 18px; }
h3 { font-size: 1.25rem; line-height: 1.25; margin: 0 0 9px; }
p { margin: 0 0 18px; }
.lede { font-size: 1.17rem; color: var(--muted); max-width: 710px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 46px; padding: 0 18px; border-radius: 12px; background: var(--brand); color: white; font-weight: 750; border: 1px solid var(--brand); text-decoration: none; }
.button:hover { background: var(--brand-2); text-decoration: none; }
.button.secondary { background: white; color: var(--ink); border-color: var(--line); }
.hero-card { background: linear-gradient(160deg, #13295d, #2359d1 58%, #158d6e); color: white; padding: 32px; border-radius: 26px; box-shadow: var(--shadow); position: relative; }
.hero-card:before { content: ""; position: absolute; inset: 1px; border: 1px solid rgba(255,255,255,.18); border-radius: 25px; pointer-events: none; }
.hero-card .kicker { opacity: .72; font-size: .82rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 800; }
.hero-card h3 { font-size: 2rem; margin: 10px 0 24px; }
.metric { display: flex; justify-content: space-between; gap: 18px; padding: 13px 0; border-top: 1px solid rgba(255,255,255,.19); font-size: .94rem; }
.metric strong { text-align: right; }
.section { padding: 78px 0; }
.section.white { background: white; }
.section-head { max-width: 760px; margin-bottom: 34px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: 0 8px 25px rgba(13,23,38,.035); }
.card p { color: var(--muted); }
.card .icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; background: #eef3ff; color: var(--brand); margin-bottom: 18px; font-weight: 900; }
.product-card { position: relative; overflow: hidden; }
.product-card .status { font-size: .78rem; font-weight: 800; color: #166b52; background: #e6f7f0; border-radius: 999px; padding: 5px 9px; display: inline-block; margin-bottom: 14px; }
.product-card.future .status { color: #66501a; background: #fbf3d8; }
.callout { padding: 34px; border-radius: 22px; background: #edf3ff; border: 1px solid #d8e4ff; }
.list { padding-left: 20px; }
.list li { margin: 8px 0; }
.badges { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 0; }
.badge { padding: 6px 9px; font-size: .8rem; border-radius: 999px; background: #eef2f7; color: #46576a; font-weight: 700; }
.prose { max-width: 860px; }
.prose h2 { margin-top: 52px; font-size: 2rem; }
.prose h3 { margin-top: 32px; }
.prose p, .prose li { color: #425166; }
.prose code { background: #eef2f7; padding: 2px 6px; border-radius: 6px; }
.notice { background: #fff8e5; border: 1px solid #f1d58b; border-radius: 14px; padding: 16px 18px; color: #654d12; }
.footer { border-top: 1px solid var(--line); padding: 40px 0; background: white; color: var(--muted); }
.footer-grid { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }
.small { font-size: .9rem; }
@media (max-width: 850px) {
  .hero-grid, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .hero { padding-top: 58px; }
  .nav-links { display: none; position: absolute; left: 20px; right: 20px; top: 66px; flex-direction: column; align-items: stretch; background: white; border: 1px solid var(--line); padding: 16px; border-radius: 14px; box-shadow: var(--shadow); }
  .nav-links.open { display: flex; }
  .menu-button { display: inline-flex; }
}