*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  color-scheme: dark light;
  --bg: #0a0a0b;
  --bg-elevated: #121214;
  --ink: #f5f5f7;
  --muted: rgba(245, 245, 247, 0.62);
  --faint: rgba(245, 245, 247, 0.38);
  --line: rgba(245, 245, 247, 0.1);
  --accent: #6b7fd7;
  --shadow: rgba(0, 0, 0, 0.45);
  --glow: radial-gradient(120% 80% at 12% -10%, rgba(107, 127, 215, 0.18), transparent 55%);
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f7f7f8;
    --bg-elevated: #ffffff;
    --ink: #0b0b0d;
    --muted: rgba(11, 11, 13, 0.62);
    --faint: rgba(11, 11, 13, 0.4);
    --line: rgba(11, 11, 13, 0.08);
    --accent: #3e4c9e;
    --shadow: rgba(0, 0, 0, 0.12);
    --glow: radial-gradient(120% 80% at 12% -10%, rgba(62, 76, 158, 0.1), transparent 55%);
  }
}

html { background: var(--bg); }

body {
  min-height: 100vh;
  background: var(--glow), var(--bg);
  color: var(--ink);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.site {
  max-width: 560px;
  margin: 0 auto;
  padding: 40px max(24px, env(safe-area-inset-right)) 80px max(24px, env(safe-area-inset-left));
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
  letter-spacing: -0.01em;
}

nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: -0.02em;
}

nav a:hover { color: var(--accent); }

.hero {
  margin-top: 64px;
}

.hero img {
  width: 84px;
  height: 84px;
  border-radius: 22px;
  box-shadow: 0 18px 40px var(--shadow);
}

.hero h1 {
  font-size: clamp(40px, 8vw, 52px);
  margin-top: 28px;
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.hero .tagline {
  font-size: clamp(22px, 4.4vw, 28px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.22;
  margin-top: 18px;
  max-width: 18ch;
}

.hero .tagline[hidden] { display: none; }

.hero p#page-description {
  font-size: 17px;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.55;
  margin-top: 16px;
  color: var(--muted);
  max-width: 38ch;
}

.links { margin-top: 36px; }

.links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ink);
  text-decoration: none;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  transition: color 160ms ease, border-color 160ms ease;
}

.links a:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.links a::after {
  content: "→";
  font-weight: 500;
  transition: transform 160ms ease;
}

.links a:hover::after { transform: translateX(3px); }

.screenshot {
  --slide: min(70vw, 280px);
  --gap: 28px;
  margin: 64px calc(50% - 50vw);
  padding: 8px max(24px, calc(50vw - var(--slide) / 2)) 24px;
  display: flex;
  gap: var(--gap);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: max(24px, calc(50vw - var(--slide) / 2));
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.screenshot::-webkit-scrollbar { display: none; }

.shot-slide {
  flex: 0 0 var(--slide);
  scroll-snap-align: center;
  scroll-snap-stop: always;
  min-width: 0;
  filter: drop-shadow(0 24px 48px var(--shadow));
}

.features {
  margin-top: 72px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}

.features h2 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 24px;
}

.features li {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.45;
  margin-bottom: 14px;
  list-style: none;
  display: flex;
  gap: 14px;
}

.features li::before {
  content: "";
  width: 7px;
  height: 7px;
  margin-top: 0.55em;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  opacity: 0.9;
}

footer {
  margin-top: 80px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  font-weight: 500;
}

footer a {
  color: var(--faint);
  text-decoration: none;
  transition: color 160ms ease;
}

footer a:hover { color: var(--ink); }
footer a + a { margin-left: 20px; }

.legal { margin-top: 56px; }
.legal h1 {
  font-size: clamp(36px, 7vw, 48px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
}
.legal .date {
  margin-top: 14px;
  color: var(--faint);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.legal h2 {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
  margin-top: 40px;
  margin-bottom: 12px;
}
.legal p, .legal li {
  font-size: 16px;
  line-height: 1.6;
  color: var(--muted);
}
.legal p + p { margin-top: 14px; }
.legal ul { margin-top: 10px; }
.legal li { margin-bottom: 10px; margin-left: 1.1em; color: var(--muted); }
.legal a { color: var(--ink); text-underline-offset: 3px; }

/* Studio device frames, sized to the carousel slide. */
.shot-slide .device-frame {
  position: relative;
  width: 100%;
  aspect-ratio: var(--frame-aspect, 9 / 19.5);
  container-type: inline-size;
}
.shot-slide .device-frame--flat {
  aspect-ratio: var(--frame-aspect, 16 / 10);
  border-radius: 22px;
  overflow: hidden;
  background: var(--bg-elevated);
}
.shot-slide .device-frame__screen {
  position: absolute;
  z-index: 0;
  left: calc(var(--sl, 0) * 100%);
  top: calc(var(--st, 0) * 100%);
  width: calc((1 - var(--sl, 0) - var(--sr, 0)) * 100%);
  height: calc((1 - var(--st, 0) - var(--sb, 0)) * 100%);
  border-radius: calc(100cqw * var(--cr, 0));
  overflow: hidden;
  background: #111;
}
.shot-slide .device-frame__shot {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: fill;
  display: block;
}
.shot-slide .device-frame--flat .device-frame__shot {
  position: absolute;
  inset: 0;
}
.shot-slide .device-frame__bezel {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  user-select: none;
}

@media (max-width: 640px) {
  .site { padding-top: 32px; }
  .hero { margin-top: 48px; }
  .hero img { width: 76px; height: 76px; border-radius: 20px; }
  .hero p#page-description { font-size: 16px; }
  .screenshot {
    --slide: min(76vw, 250px);
    --gap: 20px;
    margin-top: 52px;
  }
  .features { margin-top: 56px; }
  .features li { font-size: 15px; }
}

@media (prefers-reduced-motion: reduce) {
  .links a,
  .links a::after,
  footer a { transition: none; }
}