:root {
  /* The app's dark slate, with the logo's blue, violet, orange and green. */
  --bg: #0d1016;
  --bg-2: #141922;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-2: rgba(255, 255, 255, 0.075);
  --line: rgba(255, 255, 255, 0.1);
  --text: #eef1f5;
  --muted: #a3acb9;
  --blue: #3b8bff;
  --violet: #a855f7;
  --orange: #fb7a2c;
  --green: #22c55e;
  --grad: linear-gradient(95deg, var(--blue), var(--violet) 40%, var(--orange) 70%, var(--green));
  --radius: 18px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: #8cbcff; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Header */
header.top { position: sticky; top: 0; z-index: 10; background: rgba(13, 16, 22, 0.75); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.bar { display: flex; align-items: center; justify-content: space-between; height: 62px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 750; font-size: 19px; letter-spacing: -0.01em; }
/* The icon's arrow is dark: it sits on a light tile. */
.brand img { width: 34px; height: 34px; padding: 3px; border-radius: 9px; background: #f4f6f9; }
header.top nav { display: flex; align-items: center; gap: 22px; }
header.top nav a { color: var(--muted); text-decoration: none; font-size: 15px; font-weight: 500; }
header.top nav a:hover { color: var(--text); }
header.top nav a.pill { display: inline-flex; align-items: center; gap: 7px; color: var(--text); padding: 7px 14px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); }
header.top nav a.pill svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* Hero */
.hero { position: relative; overflow: hidden; padding: 64px 0 40px; text-align: center; background:
  radial-gradient(700px 420px at 18% 10%, rgba(59, 139, 255, 0.22), transparent 70%),
  radial-gradient(700px 420px at 85% 15%, rgba(168, 85, 247, 0.2), transparent 70%),
  radial-gradient(600px 380px at 60% 75%, rgba(34, 197, 94, 0.1), transparent 70%),
  linear-gradient(180deg, var(--bg-2), var(--bg)); }
.wordmark { width: min(560px, 86%); filter: drop-shadow(0 18px 40px rgba(0, 0, 0, 0.45)); }
.headline { font-size: clamp(28px, 4.2vw, 46px); line-height: 1.12; letter-spacing: -0.025em; font-weight: 800; margin: 18px auto 18px; max-width: 18em; }
.lead { font-size: 19px; color: var(--muted); margin: 0 auto 30px; max-width: 36em; }
.cta { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 13px 24px; border-radius: 999px; font-weight: 650; font-size: 16px; text-decoration: none; transition: transform 0.15s ease, background 0.15s ease; }
.btn svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: linear-gradient(95deg, var(--blue), var(--violet)); color: #fff; box-shadow: 0 10px 30px rgba(91, 110, 255, 0.35); }
.btn.ghost { color: var(--text); border: 1px solid var(--line); background: var(--surface); }
.btn.ghost:hover { background: var(--surface-2); }
.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; list-style: none; padding: 0; margin: 26px 0 0; }
.chips li { font-size: 13px; color: var(--muted); padding: 5px 12px; border-radius: 999px; border: 1px solid var(--line); }

/* Screenshots in a window frame */
.window { margin: 0; border-radius: 14px; overflow: hidden; background: #1b1f26; border: 1px solid rgba(255, 255, 255, 0.12); box-shadow: 0 40px 90px rgba(0, 0, 0, 0.55); }
.window .chrome { display: flex; gap: 7px; padding: 10px 14px; background: #20252d; border-bottom: 1px solid rgba(255, 255, 255, 0.06); }
.window .chrome i { width: 11px; height: 11px; border-radius: 50%; background: #3a404a; }
.window img { display: block; width: 100%; }
.hero-shot { margin-top: 48px; transform: perspective(1800px) rotateX(4deg); transform-origin: top center; }

/* Sections */
main section { padding: 96px 0; }
.kicker { margin: 0 0 8px; font-weight: 650; font-size: 14px; letter-spacing: 0.08em; text-transform: uppercase; color: #8cbcff; }
h2 { font-size: clamp(28px, 3.6vw, 40px); line-height: 1.12; letter-spacing: -0.02em; margin: 0 0 12px; font-weight: 780; }
p.sub { color: var(--muted); margin: 0 0 40px; max-width: 40em; font-size: 18px; }

.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 22px; transition: border-color 0.2s ease, background 0.2s ease; }
.card:hover { border-color: rgba(140, 188, 255, 0.3); background: var(--surface-2); }
.card.highlight { background: linear-gradient(160deg, rgba(59, 139, 255, 0.16), rgba(168, 85, 247, 0.08)); border-color: rgba(120, 140, 255, 0.35); }
.card h3 { margin: 16px 0 8px; font-size: 18px; letter-spacing: -0.01em; }
.card p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.55; }
.ico { width: 44px; height: 44px; padding: 10px; border-radius: 13px; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.c-blue { stroke: var(--blue); background: rgba(59, 139, 255, 0.12); }
.c-violet { stroke: var(--violet); background: rgba(168, 85, 247, 0.12); }
.c-orange { stroke: var(--orange); background: rgba(251, 122, 44, 0.12); }
.c-green { stroke: var(--green); background: rgba(34, 197, 94, 0.12); }

/* Tour */
.tour { background: linear-gradient(180deg, var(--bg), var(--bg-2) 50%, var(--bg)); }
.spot { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 48px; align-items: center; margin: 0 0 88px; }
.spot.flip { grid-template-columns: 1.2fr 0.8fr; }
.spot.flip .spot-copy { order: 2; }
.spot h3 { font-size: 26px; letter-spacing: -0.015em; margin: 0 0 12px; }
.spot p { color: var(--muted); margin: 0 0 18px; }
.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.gallery figure { margin: 0; }
.gallery img { display: block; width: 100%; border-radius: 12px; border: 1px solid var(--line); box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45); }
.gallery figcaption { color: var(--muted); font-size: 14px; text-align: center; margin-top: 12px; }

/* Lists with ticks */
ul.ticks { list-style: none; margin: 0; padding: 0; }
ul.ticks li { display: flex; gap: 12px; align-items: flex-start; padding: 8px 0; color: var(--text); }
ul.ticks svg { flex: 0 0 20px; width: 20px; height: 20px; margin-top: 3px; stroke: var(--green); fill: none; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
ul.ticks.panel { padding: 22px 26px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
ul.ticks.panel li + li { border-top: 1px solid var(--line); }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.two .cta { justify-content: flex-start; }

/* Footer */
footer { border-top: 1px solid var(--line); padding: 34px 0 48px; color: var(--muted); font-size: 14px; }
.foot { display: flex; align-items: center; justify-content: space-between; gap: 16px 28px; flex-wrap: wrap; }
.foot .brand { font-size: 16px; }
.foot .brand img { width: 26px; height: 26px; padding: 2px; border-radius: 7px; }
.foot .legal { flex: 1 1 360px; }
footer a { color: var(--muted); }
footer a:hover { color: var(--text); }

/* Smaller screens */
@media (max-width: 980px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
  .spot, .spot.flip { grid-template-columns: 1fr; gap: 24px; }
  .spot.flip .spot-copy { order: 0; }
}
@media (max-width: 820px) {
  .hero { padding: 40px 0 24px; }
  .two, .gallery { grid-template-columns: 1fr; }
  main section { padding: 72px 0; }
  header.top nav a:not(.pill) { display: none; }
  .hero-shot { transform: none; }
}
@media (max-width: 520px) {
  .grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}