:root {
  --bg: #000;
  --ink: #f5f5f5;
  --ink-2: #a3a3a3;
  --ink-3: #5c5c5c;
  --line: #1f1f1f;
  --serif: "EB Garamond", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --max: 1120px;
  /* App screenshots are shown in grayscale to keep the page monochrome. Set to none for full colour. */
  --screen-filter: grayscale(1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  max-width: var(--max); margin: 0 auto; padding: 22px 24px;
  background: linear-gradient(var(--bg) 70%, transparent);
}
.wordmark {
  font-family: var(--serif); font-weight: 500; letter-spacing: 0.06em;
  font-size: 22px; color: var(--ink);
}
.wordmark.small { font-size: 18px; }
.nav-link {
  font-size: 14px; color: var(--ink-2); padding: 8px 14px;
  border: 1px solid var(--line); border-radius: 999px; transition: color .2s, border-color .2s;
}
.nav-link:hover { color: var(--ink); border-color: var(--ink-3); }

/* ---------- layout ---------- */
main { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
section { padding: 96px 0; border-top: 1px solid var(--line); }
section.hero { border-top: 0; }

h1, h2 {
  font-family: var(--serif); font-weight: 400; letter-spacing: -0.01em;
  margin: 0; color: var(--ink); text-wrap: balance;
}
h1 { font-size: clamp(44px, 6.4vw, 78px); line-height: 1.02; }
h2 { font-size: clamp(34px, 4vw, 52px); line-height: 1.08; }
p { margin: 0; }
.lede { margin-top: 24px; font-size: 20px; color: var(--ink-2); max-width: 30ch; }
.eyebrow {
  font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3);
}

/* ---------- hero ---------- */
.hero {
  display: grid; grid-template-columns: 1.1fr 0.9fr; align-items: center; gap: 48px;
  min-height: min(calc(100vh - 80px), 860px); padding: 40px 0 80px;
}
/* ---------- early access form + countdown ---------- */
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.hp { display: none; }
.signup { margin-top: 40px; max-width: 460px; }
.signup.center { margin-left: auto; margin-right: auto; }
.signup-row {
  display: flex; border: 1px solid #2a2a2a; border-radius: 999px; padding: 4px 4px 4px 20px;
  background: #050505; transition: border-color .2s;
}
.signup-row:focus-within { border-color: #5c5c5c; }
.signup input {
  flex: 1; min-width: 0; background: transparent; border: 0; outline: 0;
  color: var(--ink); font: inherit; font-size: 16px;
}
.signup input::placeholder { color: var(--ink-3); }
.signup button {
  flex: none; border: 0; border-radius: 999px; padding: 12px 20px; cursor: pointer;
  background: var(--ink); color: #000; font: inherit; font-size: 14px; font-weight: 500;
  transition: opacity .2s;
}
.signup button:hover { opacity: .85; }
.signup button:disabled { opacity: .5; cursor: default; }
.signup.done .signup-row { display: none; }
.signup-note { margin-top: 12px; font-size: 14px; color: var(--ink-2); min-height: 21px; }
.signup.done .signup-note { color: var(--ink); font-size: 16px; }

.countdown { margin-top: 44px; }
.clock { display: flex; gap: 28px; margin-top: 14px; }
.clock span { display: flex; flex-direction: column; align-items: flex-start; }
.clock b { font-family: var(--serif); font-weight: 400; font-size: 44px; line-height: 1; color: var(--ink); font-variant-numeric: tabular-nums; }
.clock i { font-style: normal; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); margin-top: 8px; }
.closing-timer { margin-top: 28px; }
.closing-timer b { font-weight: 500; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.hero-phone { display: flex; justify-content: center; }

/* ---------- phone frame with a real screenshot ---------- */
.phone {
  width: 320px; border-radius: 50px;
  background: #0a0a0a; border: 1px solid #2a2a2a; padding: 10px;
  box-shadow: 0 40px 100px rgba(0,0,0,.7), inset 0 0 0 1px #111;
}
.phone.small { width: 280px; border-radius: 44px; }
.phone .screen {
  width: 100%; height: auto; border-radius: 40px; display: block;
  filter: var(--screen-filter);
}
.phone.small .screen { border-radius: 34px; }

/* ---------- logo rows ---------- */
.sources { text-align: center; }
.logo-row {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 40px 56px; margin-top: 44px;
}
.logo-row img, .mini-logos img {
  height: var(--h, 24px); width: auto; opacity: .62; transition: opacity .25s;
}
.logo-row img:hover { opacity: 1; }
.mini-logos { display: flex; align-items: center; gap: 28px; margin-top: 32px; }

/* ---------- features ---------- */
.feature {
  display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 48px;
}
.feature.flip .feature-copy { order: 2; }
.feature.flip .feature-visual { order: 1; }
.feature-copy p { margin-top: 22px; font-size: 18px; color: var(--ink-2); max-width: 36ch; }
.feature-visual { display: flex; justify-content: center; }
.connect h2 { font-size: clamp(28px, 3vw, 38px); max-width: 24ch; }

/* ---------- analysis / closing ---------- */
.closing { text-align: center; }
.closing { padding: 140px 0; }

/* ---------- footer ---------- */
.foot {
  max-width: var(--max); margin: 0 auto; padding: 32px 24px 48px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  border-top: 1px solid var(--line); font-size: 13px; color: var(--ink-3);
}
.foot nav { display: flex; gap: 24px; }
.foot nav a:hover { color: var(--ink); }

/* ---------- motion ---------- */
html.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .8s ease, transform .8s ease; }
html.js .reveal.in { opacity: 1; transform: none; }
.reveal.delay-1 { transition-delay: .15s; }
@media (prefers-reduced-motion: reduce) {
  html.js .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- responsive ---------- */
@media (max-width: 860px) {
  section { padding: 72px 0; }
  .hero { grid-template-columns: 1fr; min-height: 0; padding: 32px 0 64px; gap: 56px; text-align: center; }
  .lede { margin-left: auto; margin-right: auto; }
  .signup { margin-left: auto; margin-right: auto; }
  .clock { justify-content: center; }
  .clock span { align-items: center; }
  .feature { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .feature.flip .feature-copy { order: 1; }
  .feature.flip .feature-visual { order: 2; }
  .feature-copy p, .connect h2 { margin-left: auto; margin-right: auto; }
  .mini-logos { justify-content: center; }
  .logo-row { gap: 28px 36px; }
  .foot { flex-direction: column; text-align: center; }
}