/* Self-hosted web fonts (SIL Open Font License 1.1; see /assets/fonts/LICENSES.txt).
   Latin and Latin Extended subsets of the Google Fonts builds; the browser only
   downloads Latin Extended when a page uses those characters. Manrope and Sora
   are variable fonts, so one file covers each weight range. */
/* JetBrains Mono, latin-ext */
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
  src: url("/assets/fonts/jetbrains-mono-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* JetBrains Mono, latin */
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
  src: url("/assets/fonts/jetbrains-mono-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* Manrope, latin-ext */
@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("/assets/fonts/manrope-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* Manrope, latin */
@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("/assets/fonts/manrope-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* Michroma, latin-ext */
@font-face {
  font-family: "Michroma";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/assets/fonts/michroma-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* Michroma, latin */
@font-face {
  font-family: "Michroma";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/assets/fonts/michroma-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* Sora, latin-ext */
@font-face {
  font-family: "Sora";
  font-style: normal;
  font-weight: 200 600;
  font-display: swap;
  src: url("/assets/fonts/sora-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* Sora, latin */
@font-face {
  font-family: "Sora";
  font-style: normal;
  font-weight: 200 600;
  font-display: swap;
  src: url("/assets/fonts/sora-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Radixwave design tokens: light, engineering-paper Neo theme. */
:root {
  --bg: #f7f7f8;
  --bg-2: #eff0f2;
  --white: #ffffff;
  --text: #0a0c14;
  --muted: #5b5f6b;
  --dim: #9a9ea8;
  --line: #e3e4e8;
  --line-2: #cfd1d7;
  --blue: #2f5bff;
  --coral: #ff4d2e;
  --green: #12b76a;
  --magenta: #d1128c;
  --cyan: #0e8fb0;
  --grad: linear-gradient(90deg, var(--text), var(--blue));
  --flow: linear-gradient(90deg, #cfd1d7 0%, #2f5bff 25%, #7a4dff 40%, #cfd1d7 50%, #2f5bff 75%, #7a4dff 90%, #cfd1d7 100%);
  --tick: var(--text);
  --font: "Manrope", ui-sans-serif, system-ui, sans-serif;
  --head: "Sora", "Manrope", ui-sans-serif, sans-serif;
  --display: "Michroma", "Manrope", ui-sans-serif, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
  color-scheme: light;
}

/* Base: reset, type, buttons, nav, footer, scroll rail, reveal. */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  margin: 0; overflow-x: hidden;
  display: flex; flex-direction: column; min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.65 var(--font);
  -webkit-font-smoothing: antialiased;
}
body::after {
  /* engineering grid */
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image: linear-gradient(rgba(10, 12, 20, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(10, 12, 20, 0.035) 1px, transparent 1px);
  background-size: 80px 80px;
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
h1, h2, h3 { margin: 0; line-height: 1.12; font-family: var(--head); }
p { margin: 0; }
main { flex: 1; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 6px; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 28px; }
.skip { position: absolute; left: -999px; top: 8px; padding: 8px 12px; background: var(--text); color: #fff; z-index: 99; border-radius: 8px; }
.skip:focus { left: 8px; }
.mono { font-family: var(--mono); }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 24px; border-radius: 4px;
  font: 600 15px/1 var(--font);
  color: #fff; background: var(--text);
  transition: transform .15s, box-shadow .2s, background .2s;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); background: var(--blue); }
.btn-soft { color: var(--text); background: transparent; box-shadow: inset 0 0 0 1px var(--text); }
.btn-soft:hover { background: var(--text); color: #fff; box-shadow: none; }
.btn-sm { padding: 10px 18px; font-size: 14px; }

/* nav */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(247, 247, 248, 0.8); backdrop-filter: blur(16px) saturate(160%); -webkit-backdrop-filter: blur(16px) saturate(160%); border-bottom: 1px solid var(--line); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand-mark { width: 36px; height: 36px; padding: 4px; background: var(--white); border-radius: 4px; box-shadow: inset 0 0 0 1px var(--line-2); }
.brand-word { font: 400 15px/1 var(--display); letter-spacing: 0.2em; }
.brand-word.small { font-size: 12px; color: var(--muted); }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a:not(.btn) { position: relative; color: var(--muted); font-size: 15px; font-weight: 500; }
.nav-links a:not(.btn):hover, .nav-links a[aria-current]:not(.btn) { color: var(--text); text-decoration: none; }
.nav-links .btn[aria-current] { background: var(--blue); }
.nav-links a[aria-current]:not(.btn)::after { content: ""; position: absolute; left: 0; right: 0; bottom: -23px; height: 2px; background: var(--blue); }
.nav-links .btn { font-size: 13px; }
.nav-toggle { display: none; }
@media (max-width: 860px) {
  .nav-toggle { display: grid; place-content: center; gap: 6px; width: 44px; height: 44px; background: var(--white); border: 0; border-radius: 4px; box-shadow: inset 0 0 0 1px var(--line-2); cursor: pointer; }
  .nav-toggle span { display: block; width: 18px; height: 1.6px; background: var(--text); transition: transform .2s; }
  .nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.8px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.8px) rotate(-45deg); }
  .nav-links { display: none; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; padding: 8px 28px 22px; background: var(--bg); border-bottom: 1px solid var(--line); box-shadow: 0 24px 40px -24px rgba(10, 12, 20, 0.25); }
  .nav-links.open { display: flex; }
  .nav-links a:not(.btn) { padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 16px; }
  .nav-links a[aria-current]:not(.btn)::after { left: -28px; right: auto; top: 15px; bottom: 15px; width: 2px; height: auto; }
  .nav-links .btn { margin-top: 18px; justify-content: center; }
}

/* footer */
.foot { margin-top: 24px; border-top: 1px solid var(--line-2); background: rgba(255, 255, 255, 0.55); }
.foot-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 40px; padding-top: 48px; padding-bottom: 40px; }
.foot-brand p { max-width: 300px; margin-top: 16px; color: var(--muted); font-size: 14.5px; }
.foot-nav { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.foot-nav h2 { margin-bottom: 14px; font: 400 10.5px/1 var(--display); letter-spacing: 0.18em; text-transform: uppercase; color: var(--dim); }
.foot-nav a { display: block; padding: 4px 0; color: var(--muted); font-size: 14.5px; }
.foot-nav a:hover { color: var(--text); text-decoration: none; }
.foot-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding: 18px 0 28px; border-top: 1px solid var(--line); }
.foot-base p { color: var(--dim); font-size: 13.5px; }
.foot-base .mono { font-size: 12px; letter-spacing: 0.08em; }
@media (max-width: 760px) {
  .foot-grid { grid-template-columns: minmax(0, 1fr); gap: 32px; }
}

/* scroll rail, read like an altitude tape */
.rail { position: fixed; left: 18px; top: 96px; bottom: 32px; width: 12px; z-index: 40; pointer-events: none;
  background: repeating-linear-gradient(180deg, var(--line-2) 0 1px, transparent 1px 12px) left / 6px 100% no-repeat,
              repeating-linear-gradient(180deg, var(--dim) 0 1px, transparent 1px 60px) left / 12px 100% no-repeat; }
.rail-ind { position: absolute; left: 0; top: calc(var(--p, 0) * 100%); transform: translateY(-50%); display: flex; align-items: center; gap: 6px; }
.rail-ind::before { content: ""; width: 14px; height: 2px; background: var(--blue); }
.rail-ind b { font: 500 10px/1 var(--mono); color: var(--blue); }
@media (max-width: 1320px) { .rail { display: none; } }

@media (max-width: 520px) {
  .wrap { padding: 0 16px; }
}

.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* Shared components. */

/* corner-tick frame: the base surface for cards and panels */
.frame, .tile, .stat-card, .widget, .capsule, .editor-body {
  --t: 10px;
  background:
    linear-gradient(var(--tick), var(--tick)) top left / var(--t) 1px no-repeat,
    linear-gradient(var(--tick), var(--tick)) top left / 1px var(--t) no-repeat,
    linear-gradient(var(--tick), var(--tick)) top right / var(--t) 1px no-repeat,
    linear-gradient(var(--tick), var(--tick)) top right / 1px var(--t) no-repeat,
    linear-gradient(var(--tick), var(--tick)) bottom left / var(--t) 1px no-repeat,
    linear-gradient(var(--tick), var(--tick)) bottom left / 1px var(--t) no-repeat,
    linear-gradient(var(--tick), var(--tick)) bottom right / var(--t) 1px no-repeat,
    linear-gradient(var(--tick), var(--tick)) bottom right / 1px var(--t) no-repeat,
    #fff;
  border-radius: 2px;
  box-shadow: inset 0 0 0 1px var(--line);
}

/* status pills */
.pill { font: 500 10.5px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; padding: 7px 10px; border-radius: 3px; white-space: nowrap; color: var(--green); background: rgba(18, 183, 106, 0.1); }
.pill-dim, .pill-roadmap { color: #b25e09; background: rgba(247, 144, 9, 0.12); }
.pill-next { color: var(--blue); background: rgba(47, 91, 255, 0.09); }
.pill-later { color: var(--muted); background: var(--bg-2); }
.legend { display: flex; flex-wrap: wrap; gap: 10px 24px; margin: 0 0 22px; padding: 0; list-style: none; font-size: 14px; color: var(--muted); }
.legend li { display: inline-flex; align-items: center; gap: 10px; }

/* sections */
.sec { padding: 80px 0; }
.sec-head { max-width: 720px; margin-bottom: 44px; }
.kicker { display: inline-flex; align-items: center; gap: 12px; margin-bottom: 18px; font: 400 12px/1 var(--display); letter-spacing: 0.18em; text-transform: uppercase; color: var(--text); }
.kicker span { color: var(--blue); font-family: var(--mono); }
.kicker span::after { content: ""; display: inline-block; width: 40px; height: 1px; margin-left: 12px; vertical-align: middle; background: var(--line-2); }
.sec h2 { font-size: clamp(32px, 4.4vw, 56px); font-weight: 300; letter-spacing: -0.035em; margin-bottom: 18px; }
.sec-head > p:last-child, .split-copy > p { color: var(--muted); }
.more { display: inline-block; margin-top: 28px; font: 500 13px/1 var(--mono); }
@media (max-width: 520px) { .sec { padding: 60px 0; } }

/* sub-page header */
.page-head { padding: 56px 0 24px; }
.neo-meta { display: flex; flex-wrap: wrap; gap: 8px 28px; padding-bottom: 14px; border-bottom: 1px solid var(--line-2); font: 400 11px/1.4 var(--display); letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.neo-meta span:last-child { margin-left: auto; color: var(--blue); font-family: var(--mono); letter-spacing: 0.08em; }
@media (max-width: 900px) { .neo-meta span:nth-child(2) { display: none; } }
.page-head h1 { margin: 34px 0 30px; font: 200 clamp(40px, 5.8vw, 84px)/1 var(--head); letter-spacing: -0.045em; }
.page-head h1 .grad { font-weight: 300; }
.neo-side { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 24px 48px; padding-bottom: 10px; }
.lede { max-width: 540px; margin: 0; color: var(--muted); font-size: 17px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 0; }
.center { justify-content: center; }
.flow-line { height: 2px; margin-top: 40px; background: var(--flow); background-size: 200% 100%; animation: flow-x 5s linear infinite; }
.page-head + .sec { padding-top: 48px; }
.page-head .modules { margin-top: 32px; }

/* The flow gradient image is two periods wide, so sliding it one
   element-width loops without a seam. */
@keyframes flow-x { from { background-position: 100% 0; } to { background-position: 0% 0; } }
@keyframes flow-y { from { background-position: 0 100%; } to { background-position: 0 0%; } }

/* spec strip */
.modules { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; background: rgba(255, 255, 255, 0.72); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: inset 0 0 0 1px var(--line-2); }
.modules div { padding: 16px 20px; border-left: 1px solid var(--line); }
.modules div:first-child { border-left: 0; }
.modules dt { margin-bottom: 8px; font: 400 10.5px/1 var(--display); letter-spacing: 0.16em; text-transform: uppercase; color: var(--dim); }
.modules dd { margin: 0; font: 500 14px/1.65 var(--mono); }
@media (max-width: 760px) {
  .modules { grid-template-columns: 1fr 1fr; }
  .modules div:nth-child(3) { border-left: 0; }
  .modules div:nth-child(n+3) { border-top: 1px solid var(--line); }
}

/* antenna-to-app pipeline */
.dock { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; position: relative; }
.dock::before { content: ""; position: absolute; top: 22px; left: 22px; right: 22px; height: 2px; border-radius: 2px; background: var(--flow); background-size: 200% 100%; animation: flow-x 5s linear infinite; }
.dock li { position: relative; }
.port { position: relative; display: block; width: 46px; height: 46px; margin-bottom: 22px; border-radius: 4px; background: var(--white); box-shadow: inset 0 0 0 1px var(--line-2); }
.port::after { content: ""; position: absolute; inset: 18px; border-radius: 1px; background: var(--line-2); }
.port-hi::after { background: var(--blue); }
.step { display: block; font: 500 11px/1 var(--mono); letter-spacing: 0.16em; color: var(--blue); margin-bottom: 8px; }
.dock h3 { font-size: 19px; font-weight: 500; letter-spacing: -0.02em; margin-bottom: 6px; }
.dock p { color: var(--muted); font-size: 15px; }
@media (max-width: 900px) {
  .dock { grid-template-columns: minmax(0, 1fr); gap: 30px; max-width: 520px; }
  .dock::before { top: 22px; bottom: 22px; left: 22px; right: auto; width: 2px; height: auto; background: linear-gradient(180deg, #cfd1d7 0%, #2f5bff 25%, #7a4dff 40%, #cfd1d7 50%, #2f5bff 75%, #7a4dff 90%, #cfd1d7 100%); background-size: 100% 200%; animation-name: flow-y; }
  .dock li { padding-left: 72px; }
  .port { position: absolute; left: 0; top: 0; }
}

/* bento tiles */
.bento { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); grid-template-rows: auto auto; gap: 16px; }
.tile { display: flex; flex-direction: column; gap: 14px; padding: 30px; }
.tile-api { grid-row: span 2; }
.card-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.tile h3 { font-size: 28px; font-weight: 500; letter-spacing: -0.02em; }
.tile-api h3 { font-size: clamp(30px, 3.4vw, 44px); font-weight: 300; }
.tile p { color: var(--muted); font-size: 15.5px; }
.tile a { margin-top: auto; font: 500 13px/1 var(--mono); }
.tile-no { font: 400 12px/1 var(--display); color: var(--dim); }
.lanes { width: 100%; height: 130px; margin: 18px 0 8px; }
.lane-lines path { stroke: var(--line-2); stroke-width: 1; stroke-dasharray: 2 6; }
.pk rect { fill: var(--text); animation: lane 3.2s linear infinite; }
.pk .p2 { fill: var(--blue); animation-duration: 2.2s; animation-delay: -.6s; }
.pk .p3 { animation-duration: 4.2s; animation-delay: -2s; }
.pk .p4 { fill: var(--blue); animation-duration: 2.8s; animation-delay: -1.4s; }
.pk .p5 { fill: var(--coral); animation-duration: 3.6s; animation-delay: -.3s; }
@keyframes lane { from { transform: translateX(-60px); } to { transform: translateX(500px); } }
@media (max-width: 860px) { .bento { grid-template-columns: minmax(0, 1fr); } .tile-api { grid-row: auto; } }

/* feature cards */
.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.features-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.feature { display: flex; flex-direction: column; gap: 10px; min-width: 0; padding: 26px 26px 28px; }
.feature .card-top { margin-bottom: 10px; }
.feature h3 { font-size: 21px; font-weight: 500; letter-spacing: -0.02em; }
.feature p { color: var(--muted); font-size: 15px; }
.feature .ico { width: 28px; height: 28px; fill: none; stroke: var(--text); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.feature .ico .hi { stroke: var(--blue); }
@media (max-width: 960px) { .features { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .features, .features-2 { grid-template-columns: minmax(0, 1fr); } }

/* copy beside a demo */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 64px; align-items: center; }
.split-rev .split-copy { order: 2; }
.checks { list-style: none; margin: 30px 0 0; padding: 0; display: grid; gap: 14px; }
.checks li { position: relative; padding-left: 34px; color: var(--muted); font-size: 15.5px; }
.checks li::before { content: ""; position: absolute; left: 0; top: 3px; width: 20px; height: 20px; border-radius: 50%; background: rgba(43, 92, 255, 0.1); }
.checks li::after { content: ""; position: absolute; left: 7px; top: 7px; width: 4px; height: 8px; border: solid var(--blue); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.checks b { display: block; color: var(--text); font-weight: 600; }
@media (max-width: 960px) {
  .split { grid-template-columns: minmax(0, 1fr); gap: 52px; }
  .split-rev .split-copy { order: 0; }
}

/* code editor with file tabs */
.editor { min-width: 0; }
.editor-tabs { display: flex; align-items: flex-end; gap: 4px; padding-left: 16px; }
.editor-tabs button {
  position: relative; display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 16px 12px; border: 0; border-radius: 4px 4px 0 0;
  font: 500 12.5px/1 var(--mono); color: var(--muted); background: var(--bg-2);
  box-shadow: inset 0 0 0 1px var(--line); cursor: pointer;
}
.editor-tabs button[aria-selected="true"] {
  z-index: 1; margin-bottom: -1px; padding-bottom: 14px;
  color: var(--text); background: var(--white);
  box-shadow: inset 1px 1px 0 var(--line), inset -1px 0 0 var(--line), 0 -8px 18px -12px rgba(12, 18, 34, 0.3);
}
.editor-tabs button[aria-selected="true"]::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--blue); }
.editor-tabs .pill { margin: 0 4px 8px auto; }
.dot-b, .dot-v { width: 8px; height: 8px; border-radius: 50%; background: var(--blue); }
.dot-v { background: var(--text); }
.editor-body { border-radius: 0 2px 0 0; overflow: hidden; }
.code { display: grid; grid-template-columns: auto minmax(0, 1fr); margin: 0; padding: 22px 22px 22px 0; overflow-x: auto; font: 400 13px/1.75 var(--mono); color: #27304a; }
.code[hidden] { display: none; }
.code .c { color: var(--dim); }
.code .k { color: var(--blue); }
.code .s { color: #0f8a5f; }
.code .n { color: #c2410c; }
.gutter { padding: 0 14px 0 18px; margin-right: 18px; border-right: 1px solid var(--line); text-align: right; color: #b3bac8; white-space: pre; user-select: none; }
.editor-foot { display: flex; justify-content: space-between; gap: 16px; padding: 11px 18px; border-radius: 0 0 2px 2px; background: var(--bg-2); box-shadow: inset 0 0 0 1px var(--line); font: 400 11.5px/1.5 var(--mono); color: var(--dim); }
.editor-foot span:first-child { color: var(--blue); white-space: nowrap; }
@media (max-width: 560px) { .editor-foot { flex-direction: column; gap: 4px; } }

/* fleet widget demo */
.widget { margin: 0; min-width: 0; overflow: hidden; }
.widget-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 16px 20px; font-weight: 600; font-size: 15px; }
.widget-head > span:first-child { display: inline-flex; align-items: center; gap: 10px; }
.widget-head .mono { font-size: 12px; color: var(--dim); font-weight: 400; }
.led { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 3px rgba(18, 183, 106, 0.18); animation: pulse 2s infinite; flex: none; }
@keyframes pulse { 50% { box-shadow: 0 0 0 6px rgba(18, 183, 106, 0.05); } }
.widget-map { position: relative; height: 230px; margin: 0 12px; border-radius: 2px; overflow: hidden; background: #f3f4f6; }
.widget-map svg { display: block; width: 100%; height: 100%; }
.widget-map .motion { fill: none; stroke: none; }
.widget-map .ring { fill: none; stroke: var(--cyan); stroke-opacity: 0.25; stroke-dasharray: 2 4; }
.widget-map .rwy { stroke: #9aa7b8; stroke-width: 7; }
.widget-map .rwy-cl { stroke: #fff; stroke-width: 1; stroke-dasharray: 6 5; }
.widget-map .rwy-n { font: 700 9px var(--mono); fill: var(--muted); text-anchor: middle; }
.widget-map .pat { fill: none; stroke: var(--magenta); stroke-width: 1.6; stroke-opacity: 0.8; }
.widget-map .pat2 { stroke: var(--cyan); stroke-dasharray: 4 4; }
.widget-map .ac use { fill: var(--magenta); }
.widget-map .ac2 use { fill: var(--cyan); }
.widget-map .ac-park { fill: #8a93a6; }
.map-key { position: absolute; left: 10px; bottom: 10px; display: flex; gap: 12px; margin: 0; padding: 6px 10px; list-style: none; border-radius: 999px; background: rgba(255, 255, 255, 0.85); font: 500 10.5px/1 var(--mono); color: var(--muted); }
.map-key i { display: inline-block; width: 14px; margin-right: 6px; vertical-align: middle; border-top: 2px solid var(--magenta); }
.map-key .k2 { border-top: 2px dashed var(--cyan); }
.fleet { width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 6px; }
.fleet th { text-align: left; padding: 12px 20px 8px; font: 500 10.5px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); }
.fleet td { padding: 12px 20px; border-top: 1px solid var(--line); }
.fleet td:first-child { font-family: var(--mono); font-weight: 500; white-space: nowrap; }
.fleet .num { text-align: right; font-family: var(--mono); }
.sw { display: inline-block; width: 8px; height: 8px; margin-right: 8px; border-radius: 50%; background: #c3c9d4; }
.sw1 { background: var(--magenta); }
.sw2 { background: var(--cyan); }
.st { font-size: 12px; font-weight: 600; padding: 4px 9px; border-radius: 3px; background: var(--bg-2); color: var(--muted); white-space: nowrap; }
.st.on { background: rgba(18, 183, 106, 0.1); color: #067647; }
.widget figcaption { padding: 14px 20px; border-top: 1px solid var(--line); background: #fafbfd; overflow-x: auto; }
.widget figcaption code { font: 12px/1.5 var(--mono); white-space: nowrap; color: var(--muted); }
@media (max-width: 480px) {
  .fleet th, .fleet td { padding-left: 14px; padding-right: 14px; }
  .fleet th:nth-child(2), .fleet td:nth-child(2) { display: none; }
}

/* live network stats */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px;
  --chart-line: var(--text); --chart-line-2: var(--blue); --chart-line-3: var(--blue); --chart-fill: rgba(47, 91, 255, 0.12); --chart-grid: var(--line); --chart-text: var(--dim); }
.stat-card { display: flex; flex-direction: column; gap: 6px; min-width: 0; padding: 22px 22px 20px; }
.stat-card[hidden] { display: none; }
.stat-label { font: 500 10.5px/1.3 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); }
.stat-value { margin-top: 8px; font: 200 clamp(30px, 3.6vw, 46px)/1.05 var(--head); letter-spacing: -0.04em; color: var(--text); font-variant-numeric: tabular-nums; white-space: nowrap; }
.stat-value small { font: 600 14px var(--font); color: var(--muted); }
.stat-sub { font-size: 13.5px; color: var(--muted); }
.stat-wide { grid-column: 1 / -1; }
.spark-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; }
.spark-head .stat-label { margin-right: auto; }
.live-tag { display: inline-flex; align-items: center; gap: 8px; font: 500 11px/1 var(--mono); color: var(--muted); }
.stats.is-down .led { background: var(--dim); box-shadow: none; animation: none; }
.chart { display: block; width: 100%; height: 150px; margin-top: 14px; }
.chart-key { display: inline-flex; gap: 16px; font: 500 11px/1 var(--mono); color: var(--muted); }
.chart-key i { display: inline-block; width: 16px; margin-right: 6px; vertical-align: middle; border-top: 2px solid var(--chart-line-3); }
.chart-key .ck-avg { border-top-style: dashed; opacity: 0.6; }
.stats-foot { margin-top: 20px; font-size: 14.5px; color: var(--muted); }
@media (max-width: 900px) { .stats { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .chart-key { order: 3; width: 100%; } .chart { height: 130px; } }
@media (max-width: 420px) { .stat-card { padding: 18px 16px; } }

/* last 24 hours */
.day { gap: 0; padding: 26px 28px 30px; }
.day-head { display: flex; align-items: center; gap: 20px; }
.day-bar { position: relative; flex: 1; height: 9px; min-width: 60px;
  /* eight 3-hour ticks plus the closing "now" tick */
  background: repeating-linear-gradient(90deg, var(--line-2) 0 1px, transparent 1px 12.5%) 0 0 / 100% 100% no-repeat;
  border-right: 1px solid var(--line-2); }
.day-bar::before { content: ""; position: absolute; left: 0; right: 0; top: 4px; height: 1px; background: var(--line); }
.day-fill { position: absolute; right: 0; top: 3px; height: 3px; width: calc(var(--fill, 0) * 100%); min-width: 3px;
  background: linear-gradient(90deg, rgba(47, 91, 255, 0.15), var(--blue)); transition: width 1s ease; }
.day-fill::after { content: ""; position: absolute; right: -3px; top: -2px; width: 7px; height: 7px; border-radius: 50%;
  background: var(--blue); box-shadow: 0 0 0 0 rgba(47, 91, 255, 0.4); animation: day-now 2s ease-out infinite; }
@keyframes day-now { to { box-shadow: 0 0 0 8px rgba(47, 91, 255, 0); } }
.day-since { font: 500 11px/1 var(--mono); color: var(--blue); white-space: nowrap; }
.day-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 22px; border-top: 1px solid var(--line); }
.day-cell { display: flex; flex-direction: column; gap: 6px; min-width: 0; padding: 22px 24px 0; border-left: 1px solid var(--line); }
.day-cell:first-child { padding-left: 0; border-left: 0; }
.day-idx { font: 500 10px/1 var(--mono); letter-spacing: 0.14em; color: var(--blue); }
.day .stat-value { margin-top: 6px; font-size: clamp(38px, 4.6vw, 64px); }
.day .stat-value small { margin-left: 6px; font: 200 0.5em/1 var(--head); letter-spacing: -0.02em; color: var(--dim); }
.day-label { margin-top: 4px; font: 500 10.5px/1.3 var(--display); letter-spacing: 0.16em; text-transform: uppercase; color: var(--text); }
.day-sub { font: 400 12px/1.4 var(--mono); color: var(--muted); font-variant-numeric: tabular-nums; }
@media (max-width: 760px) {
  .day { padding: 22px 18px 24px; }
  .day-head { flex-wrap: wrap; gap: 12px 16px; }
  .day-bar { order: 3; flex-basis: 100%; }
  .day-since { margin-left: auto; }
  .day-grid { grid-template-columns: minmax(0, 1fr); }
  .day-cell { padding: 18px 0; border-left: 0; border-top: 1px solid var(--line); }
  .day-cell:first-child { border-top: 0; }
}

/* call-to-action capsule */
.capsule { text-align: center; padding: 96px 32px; }
.capsule h2 { font-size: clamp(40px, 6vw, 80px); }
.capsule > p:not(.kicker):not(.mail) { max-width: 560px; margin: 0 auto; color: var(--muted); }
.capsule .kicker { justify-content: center; }
.capsule .hero-cta { margin-top: 34px; }
.mail { margin-top: 22px; font: 13px var(--mono); color: var(--dim); }
@media (max-width: 520px) { .capsule { padding: 64px 20px; } }

/* Home page hero: headline over a globe seen from orbit. */
.hero { padding: 56px 0 0; }
.neo-top { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; }
.hero h1 { margin: 26px 0 0; font: 200 clamp(42px, 6.8vw, 100px)/0.96 var(--head); letter-spacing: -0.05em; }
@media (min-width: 900px) { .hero h1 { white-space: nowrap; } }
.hero h1 .grad { font-weight: 300; }

.horizon { position: relative; margin-top: 24px; height: clamp(340px, 44vw, 600px); }
.horizon canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.reticle { position: absolute; inset: 24px 0 0; pointer-events: none; max-width: 1180px; margin: 0 auto; padding: 0 28px; font: 400 10.5px/1 var(--display); letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.reticle .r-tl { position: absolute; left: 28px; top: 0; }
.reticle .r-tr { position: absolute; right: 28px; top: 0; color: var(--blue); }
.horizon .wrap { position: absolute; left: 0; right: 0; bottom: 28px; }
@media (max-width: 760px) { .horizon { height: 520px; } }

/* Components used by the product, pricing, contact and policy pages. */
.note { margin-top: 14px; font: 400 12px/1.5 var(--mono); color: var(--dim); }
.split-top { align-items: start; }
.features-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1040px) { .features-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .features-4 { grid-template-columns: minmax(0, 1fr); } }

/* capability table */
.table-wrap { overflow-x: auto; box-shadow: inset 0 0 0 1px var(--line); background: #fff; border-radius: 2px; }
.spec { width: 100%; min-width: 640px; border-collapse: collapse; font-size: 14.5px; }
.spec thead th { padding: 14px 20px 12px; text-align: left; font: 500 10.5px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); background: var(--bg-2); }
.spec td { padding: 15px 20px; border-top: 1px solid var(--line); vertical-align: top; color: var(--muted); }
.spec td b { display: block; color: var(--text); font-weight: 600; }
.spec td:nth-child(2) { white-space: nowrap; }
.spec td:last-child { width: 1%; white-space: nowrap; }
.spec code { font: 12.5px/1.6 var(--mono); color: var(--text); }
.spec .group th { padding: 22px 20px 10px; text-align: left; border-top: 1px solid var(--line-2); font: 400 11px/1 var(--display); letter-spacing: 0.18em; text-transform: uppercase; color: var(--blue); }
.spec tbody .group:first-child th { border-top: 0; }

/* two-column panel with a heading on the left */
.callout, .scope { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 24px 64px; align-items: center; padding: 44px 48px; }
.callout h2, .scope h2 { margin-bottom: 0; font-size: clamp(28px, 3.2vw, 42px); }
.callout p, .scope p { color: var(--muted); }
.callout .more { margin-top: 20px; }
.scope > div > p:last-child { margin-top: 16px; }
.scope-list { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.scope-list li { display: flex; align-items: center; gap: 14px; padding: 13px 0; border-top: 1px solid var(--line); font-size: 15.5px; }
.scope-list li:first-child { border-top: 0; }
.scope-list li::before { flex: none; width: 22px; font: 500 12px/1 var(--mono); text-align: center; }
.scope-list .yes::before { content: "+"; color: var(--blue); }
.scope-list .no { color: var(--dim); }
.scope-list .no::before { content: "—"; color: var(--dim); }
@media (max-width: 860px) { .callout, .scope { grid-template-columns: minmax(0, 1fr); padding: 32px 24px; } }

/* frequently asked questions */
.faq-wrap { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 40px 64px; align-items: start; }
.faq-wrap .sec-head { margin-bottom: 0; }
.faq { border-top: 1px solid var(--line-2); }
.faq-item { border-bottom: 1px solid var(--line-2); }
.faq-item summary { position: relative; padding: 20px 44px 20px 0; list-style: none; cursor: pointer; font: 500 18px/1.4 var(--head); letter-spacing: -0.01em; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before, .faq-item summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 14px; height: 1.5px; background: var(--text); transition: transform .2s; }
.faq-item summary::after { transform: rotate(90deg); }
.faq-item[open] summary::after { transform: rotate(0deg); }
.faq-item summary:hover { color: var(--blue); }
.faq-item > div { padding: 0 44px 22px 0; color: var(--muted); font-size: 15.5px; }
@media (max-width: 860px) { .faq-wrap { grid-template-columns: minmax(0, 1fr); } }

/* plans */
.plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.plans-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 820px; }
.plan { display: flex; flex-direction: column; padding: 28px 28px 30px; }
.plan-hi { --tick: var(--blue); box-shadow: inset 0 0 0 1px rgba(47, 91, 255, 0.35); }
.plan-name { font: 400 12px/1 var(--display); letter-spacing: 0.18em; text-transform: uppercase; color: var(--blue); }
.plan-price { margin-top: 18px; font: 200 clamp(34px, 3.4vw, 44px)/1 var(--head); letter-spacing: -0.04em; }
.plan-for { margin-top: 10px; padding-bottom: 20px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 14.5px; }
.plan-list { display: grid; gap: 10px; margin: 20px 0 0; padding: 0; list-style: none; font-size: 14.5px; }
.plan-list li { position: relative; padding-left: 22px; }
.plan-list li::before { content: ""; position: absolute; left: 2px; top: 10px; width: 8px; height: 1.5px; background: var(--blue); }
@media (max-width: 960px) { .plans { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .plans, .plans-2 { grid-template-columns: minmax(0, 1fr); } }

/* metering table */
.meter { padding: 8px 28px; }
.meter-row { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.4fr) 9rem; gap: 8px 24px; align-items: baseline; padding: 16px 0; border-top: 1px solid var(--line); }
.meter-row:first-child { border-top: 0; }
.meter-call { font-weight: 600; }
.meter-eg { color: var(--muted); font-size: 14.5px; }
.meter-cost { font: 500 12px/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--blue); text-align: right; }
@media (max-width: 640px) {
  .meter { padding: 4px 20px; }
  .meter-row { grid-template-columns: minmax(0, 1fr) auto; }
  .meter-eg { grid-column: 1 / -1; grid-row: 2; }
}

/* contact */
.topic .more { margin-top: auto; padding-top: 14px; }
.topic.is-picked { --tick: var(--blue); box-shadow: inset 0 0 0 1px rgba(47, 91, 255, 0.35); }
.mail-line { margin-top: 28px; font: 400 clamp(18px, 2vw, 22px)/1 var(--mono); color: var(--text); }
.compose { display: grid; gap: 18px; padding: 30px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.compose label { display: grid; gap: 8px; font: 500 10.5px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); }
.compose input, .compose select, .compose textarea {
  width: 100%; padding: 12px 14px; border: 0; border-radius: 2px;
  font: 400 15px/1.5 var(--font); letter-spacing: 0; text-transform: none; color: var(--text);
  background: var(--bg); box-shadow: inset 0 0 0 1px var(--line-2);
}
.compose textarea { resize: vertical; min-height: 140px; }
.compose input:focus, .compose select:focus, .compose textarea:focus { outline: none; box-shadow: inset 0 0 0 1.5px var(--blue); background: #fff; }
.compose-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; }
.compose-foot .btn { border: 0; cursor: pointer; }
.compose-foot .note { margin: 0; }
@media (max-width: 560px) { .field-row { grid-template-columns: minmax(0, 1fr); } .compose { padding: 22px 18px; } }

/* long-form text */
.prose { color: var(--muted); }
.prose p + p { margin-top: 18px; }
.prose-page { max-width: 740px; }
.prose-page h2 { margin: 44px 0 14px; color: var(--text); font-size: clamp(22px, 2.2vw, 28px); font-weight: 400; letter-spacing: -0.02em; }
.prose-page h2:first-child { margin-top: 0; }
.prose ul { margin: 0; padding-left: 20px; display: grid; gap: 12px; }
.prose b { color: var(--text); font-weight: 600; }

/* the capability table stacks on phones: name and status, then interface */
@media (max-width: 640px) {
  .spec { min-width: 0; }
  .spec thead { display: none; }
  .spec tbody tr:not(.group) { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px 12px; padding: 14px 16px; border-top: 1px solid var(--line); }
  .spec tbody tr:not(.group) td { padding: 0; border: 0; }
  .spec td:nth-child(2) { grid-column: 1 / -1; grid-row: 2; white-space: normal; }
  .spec td:last-child { grid-column: 2; grid-row: 1; width: auto; }
  .spec .group th { padding: 20px 16px 10px; }
}
.prose code { font: 0.88em/1 var(--mono); color: var(--text); }
.prose p + ul { margin-top: 14px; }