:root {
  color-scheme: light;
  --background: #f5f7fb;
  --surface: rgba(255, 255, 255, 0.82);
  --text: #17181a;
  --secondary: #62666d;
  --accent: #0066cc;
  --border: rgba(20, 24, 30, 0.09);
  --shadow: 0 18px 50px rgba(21, 35, 55, 0.08);
  font-family:
    -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial,
    sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-width: 320px;
  margin: 0;
  color: var(--text);
  background: radial-gradient(circle at 75% 0%, rgba(115, 180, 255, 0.16), transparent 34rem), var(--background);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible { border-radius: 6px; outline: 3px solid rgba(0, 102, 204, 0.3); outline-offset: 4px; }
.site-header, main, footer { width: min(1080px, calc(100% - 40px)); margin-inline: auto; }
.site-header { display: flex; align-items: center; justify-content: space-between; min-height: 72px; }
.brand { color: var(--text); font-weight: 700; letter-spacing: -0.02em; }
.brand:hover { text-decoration: none; }
nav { display: flex; gap: 24px; }
nav a { color: var(--secondary); font-size: 0.88rem; font-weight: 600; }
.hero { display: grid; min-height: 67vh; place-items: center; text-align: center; }
.hero-content { max-width: 820px; padding: 88px 0 104px; }
.eyebrow { margin: 0 0 12px; color: var(--accent); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
h1, h2, h3 { margin-top: 0; letter-spacing: -0.04em; line-height: 1.1; }
h1 { margin-bottom: 20px; font-size: clamp(3.4rem, 10vw, 7.5rem); }
h2 { margin-bottom: 16px; font-size: clamp(2rem, 5vw, 3.5rem); }
h3 { margin-bottom: 10px; font-size: 1.45rem; }
.hero-copy { margin: 0 auto 32px; color: var(--secondary); font-size: clamp(1.15rem, 2.5vw, 1.55rem); }
.button { display: inline-block; padding: 11px 21px; border-radius: 999px; color: white; background: var(--accent); font-size: 0.94rem; font-weight: 650; }
.button:hover { background: #0056ad; text-decoration: none; }
.section { padding: 96px 0 120px; }
.section-heading { max-width: 720px; margin-bottom: 40px; }
.app-card { display: grid; grid-template-columns: auto 1fr auto; gap: 24px; align-items: center; padding: 30px; border: 1px solid var(--border); border-radius: 26px; background: var(--surface); box-shadow: var(--shadow); backdrop-filter: blur(20px); }
.app-icon { display: block; width: 72px; height: 72px; border-radius: 17px; box-shadow: 0 10px 24px rgba(32, 96, 220, 0.25); object-fit: cover; }
.app-details p { max-width: 630px; margin: 0; color: var(--secondary); }
.text-link { white-space: nowrap; font-weight: 650; }
.page-main { max-width: 780px; padding: 88px 0 120px; }
.page-title { margin-bottom: 18px; font-size: clamp(2.8rem, 8vw, 5rem); }
.page-intro { max-width: 700px; margin: 0 0 60px; color: var(--secondary); font-size: clamp(1.1rem, 2.5vw, 1.35rem); }
.content-card { padding: 34px; border: 1px solid var(--border); border-radius: 24px; background: var(--surface); box-shadow: var(--shadow); }
.content-card + .content-card { margin-top: 22px; }
.content-card h2 { font-size: 1.55rem; letter-spacing: -0.025em; }
.content-card p:last-child, .content-card ul:last-child { margin-bottom: 0; }
.content-card p, .content-card li { color: var(--secondary); }
.content-card li + li { margin-top: 8px; }
.meta { margin: -42px 0 48px; color: var(--secondary); font-size: 0.9rem; }
footer { padding: 28px 0 44px; border-top: 1px solid var(--border); color: var(--secondary); font-size: 0.85rem; }
footer p { margin: 0; }
@media (max-width: 680px) {
  .site-header, main, footer { width: min(100% - 28px, 1080px); }
  .hero { min-height: 600px; }
  .section { padding: 72px 0 88px; }
  .app-card { grid-template-columns: auto 1fr; padding: 22px; }
  .app-card .text-link { grid-column: 2; }
  .page-main { padding: 64px 0 88px; }
  .content-card { padding: 25px 22px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }