:root {
  color-scheme: light;
  --paper: #f5f5f7;
  --ink: #141518;
  --muted: #505761;
  --blue: #0055aa;
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
}
* { box-sizing: border-box; }
html { scroll-padding-top: calc(86px + env(safe-area-inset-top)); }
body { margin: 0; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 3px solid #2879d1; outline-offset: 5px; border-radius: 6px; }
h1, h2, p, figure { margin: 0; }
.wrap { width: min(100% - 48px, 1120px); margin-inline: auto; }
.skip { position: fixed; z-index: 4; top: 12px; left: 12px; padding: 12px; background: white; transform: translateY(-150%); }
.skip:focus { transform: none; }
.top {
  position: sticky;
  top: calc(12px + env(safe-area-inset-top));
  z-index: 3;
  margin-top: calc(12px + env(safe-area-inset-top));
}
.navigation {
  width: min(calc(100% - 2 * max(16px, env(safe-area-inset-left), env(safe-area-inset-right))), 1200px);
  min-height: 58px;
  padding: 6px 12px 6px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid #dcdcdcbf;
  border-radius: 999px;
  background: #ffffffa6;
  -webkit-backdrop-filter: blur(24px);
  backdrop-filter: blur(24px);
  box-shadow: 0 2px 8px #00000009;
}
.navigation .brand { white-space: nowrap; }
.navigation .brand img { width: 28px; height: 28px; }
.brand { display: inline-flex; align-items: center; gap: 8px; font-size: 20px; font-weight: 760; letter-spacing: -.055em; }
.nav-links { display: flex; gap: 26px; color: var(--muted); font-size: 14px; }
.nav-links a:hover, .footer a:hover { color: var(--blue); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 46px; padding: 9px 20px; border-radius: 100px; background: var(--blue); color: white; font-weight: 600; white-space: nowrap; }
.button:hover { background: #00468e; }
.button.compact { min-height: 36px; padding: 5px 13px; font-size: 13px; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--blue); padding: 10px 0; font-weight: 600; }
.text-link:hover { text-decoration: underline; }
.hero { background: #fff; overflow: hidden; }
.hero-copy { padding-top: clamp(64px, 9vw, 116px); text-align: center; position: relative; z-index: 1; }
.eyebrow { color: var(--blue); font-size: .92rem; font-weight: 710; margin-bottom: 12px; }
h1, h2 { line-height: 1.03; letter-spacing: -.065em; text-wrap: balance; }
h1 { font-size: clamp(3rem, 9vw, 7rem); font-weight: 770; }
.lead { max-width: 36em; margin: 22px auto 0; color: var(--muted); font-size: clamp(1.05rem, 2.2vw, 1.4rem); text-wrap: pretty; }
.actions { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 9px 24px; margin-top: 26px; }
.hero-stage { margin-top: 38px; padding: 42px 24px 0; height: clamp(380px, 53vw, 560px); display: grid; justify-items: center; overflow: hidden; border-radius: 36px 36px 0 0; background: radial-gradient(ellipse at 50% 90%, #a9d1ff, transparent 67%), linear-gradient(165deg, #eef5ff, #dfedff); }
.phone { width: min(100%, 270px); aspect-ratio: 9 / 19.5; align-self: start; border-radius: 38px; background: #171a20; padding: 7px; box-shadow: 0 0 0 1px #666c76, 0 0 0 3px #1d2128, 0 26px 50px #11264236; }
.hero-phone { width: min(100%, 304px); }
.screen { position: relative; overflow: hidden; width: 100%; height: 100%; border-radius: 31px; background: #f2f6fb; }
.screen img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; background: #111; }
.placeholder { position: absolute; inset: 0; display: grid; align-content: start; justify-items: center; padding: 53% 16px 0; gap: 5px; text-align: center; color: #283c57; background: radial-gradient(ellipse at 50% 42%, #fff, #e5edf8 85%); }
.placeholder::before { content: ""; width: 54px; height: 34px; margin-bottom: 15px; border: 1px dashed #677e9b; border-radius: 9px; }
.placeholder span { font-size: .77rem; color: #536581; }
.placeholder strong { font-size: 1.15rem; letter-spacing: -.035em; }
.feature { padding-block: clamp(56px, 8vw, 100px); }
.feature-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: clamp(32px, 7vw, 88px); }
.feature h2, .connections h2, .closing h2 { font-size: clamp(2.25rem, 5vw, 4.2rem); }
.feature-copy > p:not(.eyebrow), .connections > p { margin-top: 16px; color: var(--muted); font-size: clamp(1rem, 1.7vw, 1.2rem); text-wrap: pretty; }
.feature-stage { display: grid; justify-items: center; align-items: start; height: 520px; padding: 35px 24px 0; overflow: hidden; border-radius: 30px; }
.blue-stage { background: linear-gradient(155deg, #d4e7ff, #edf6fd); }
.silver-stage { background: linear-gradient(155deg, #dce0e8, #ebedf0); }
.feature-dark { color: #f6f8fb; background: #10151e; }
.feature-dark .feature-copy { order: 2; }
.feature-dark .eyebrow { color: #9ccaff; }
.feature-dark .feature-copy > p:not(.eyebrow) { color: #bfc9d7; }
.dark-stage { background: radial-gradient(ellipse at 50% 78%, #354d71, #1a2334 75%); }
.connections { border-top: 1px solid #181e291c; padding-block: clamp(54px, 8vw, 90px); display: grid; grid-template-columns: 1.1fr 1fr; align-items: end; gap: 24px 64px; }
.sources {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
  grid-column: 1/-1;
  margin: 0;
  padding: 0;
  list-style: none;
}
.sources li { display: grid; justify-items: center; gap: 6px; font-weight: 650; color: var(--muted); font-size: .875rem; }
.sources img { display: block; border-radius: 12px; }
.closing { background: white; text-align: center; padding-block: 76px; }
.closing .button { margin-top: 25px; }
.footer { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 72px; color: var(--muted); font-size: 14px; }
.footer .brand { color: var(--ink); font-size: 16px; }
@media (max-width: 700px) {
  .wrap { width: calc(100% - 36px); }
  .nav-links { display: none; }
  .navigation {
    width: calc(100% - 2 * max(12px, env(safe-area-inset-left), env(safe-area-inset-right)));
    min-height: 56px;
    padding-inline-start: 18px;
  }
  .navigation .brand { font-size: 19px; }
  .feature-grid, .connections { grid-template-columns: 1fr; }
  .feature-dark .feature-copy { order: initial; }
  .feature-stage { height: 445px; padding-top: 28px; }
  .phone { width: min(100%, 235px); border-radius: 33px; }
  .screen { border-radius: 26px; }
  .hero-stage { padding-top: 28px; }
}
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }