:root {
  --bg: #f6f4ef;
  --card: #ffffff;
  --ink: #1b1f24;
  --sub: #5b6470;
  --faint: #8a929c;
  --line: #e4e0d7;
  --accent: #d97706;
  --accent-ink: #ffffff;
  --green: #1a9457;
  --green-soft: rgba(26,148,87,.12);
  --blue: #2e80d9;
  --blue-soft: rgba(46,128,217,.12);
  --amber: #b86e00;
  --amber-soft: rgba(184,110,0,.12);
  --shadow: 0 24px 60px rgba(27,31,36,.12);
  --radius: 20px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115;
    --card: #1a1d22;
    --ink: #eceff3;
    --sub: #a8b0ba;
    --faint: #7b838d;
    --line: #2a2e35;
    --accent: #f0a33a;
    --accent-ink: #1a1d22;
    --green: #3fd07f;
    --green-soft: rgba(63,208,127,.14);
    --blue: #6fa8ff;
    --blue-soft: rgba(111,168,255,.14);
    --amber: #ffb340;
    --amber-soft: rgba(255,179,64,.14);
    --shadow: 0 24px 60px rgba(0,0,0,.5);
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--card);
  padding: 10px 14px;
  border-radius: 10px;
  z-index: 10;
}
.skip:focus { left: 12px; top: 12px; }

/* — nav — */
.nav {
  max-width: 1120px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: -.01em;
}
.brand img { border-radius: 8px; }
.nav nav {
  display: flex;
  align-items: center;
  gap: 22px;
}
.nav nav a {
  text-decoration: none;
  color: var(--sub);
  font-size: 14px;
  font-weight: 600;
}
.nav nav a:hover { color: var(--ink); }

/* — buttons — */
.cta {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: var(--ink);
  color: var(--bg);
  text-decoration: none;
  font-weight: 650;
  font-size: 15px;
  padding: 12px 20px;
  border-radius: 999px;
  transition: transform .15s ease, opacity .15s ease;
}
.cta:hover { transform: translateY(-1px); opacity: .92; }
.cta svg { width: 17px; height: 17px; fill: currentColor; }
.cta.small { padding: 8px 15px; font-size: 13px; }
.cta.soon {
  background: color-mix(in srgb, var(--line) 75%, transparent);
  color: var(--sub);
  cursor: default;
}
.cta.soon:hover { transform: none; opacity: 1; }
.ghost {
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  font-size: 15px;
  padding: 12px 8px;
  border-bottom: 1px solid var(--line);
}

/* — hero — */
.hero {
  max-width: 1120px;
  margin: 0 auto;
  padding: 40px 24px 64px;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 48px;
  align-items: center;
}
.eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
}
h1 {
  margin: 0 0 18px;
  font-size: clamp(38px, 5.4vw, 62px);
  line-height: 1.03;
  letter-spacing: -.03em;
  font-weight: 800;
}
.lede {
  margin: 0 0 26px;
  color: var(--sub);
  font-size: 18px;
  max-width: 34em;
}
.actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.facts {
  list-style: none;
  display: flex;
  gap: 18px;
  padding: 0;
  margin: 28px 0 0;
  color: var(--faint);
  font-size: 13px;
  font-weight: 600;
  flex-wrap: wrap;
}
.facts li { position: relative; padding-left: 16px; }
.facts li::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 6px; height: 6px;
  margin-top: -3px;
  border-radius: 50%;
  background: var(--green);
}

.hero-shot { display: flex; justify-content: center; }
.phone {
  width: 100%;
  max-width: 330px;
  border-radius: 42px;
  padding: 10px;
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.phone img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 33px;
}
.phone.small { max-width: 232px; border-radius: 30px; padding: 8px; }
.phone.small img { border-radius: 23px; }

/* — sections — */
section { scroll-margin-top: 24px; }
.features, .screens, .faq {
  max-width: 1120px;
  margin: 0 auto;
  padding: 64px 24px;
}
h2 {
  margin: 0 0 12px;
  font-size: clamp(26px, 3.3vw, 36px);
  letter-spacing: -.02em;
  font-weight: 750;
}
.section-lede {
  margin: 0 0 34px;
  color: var(--sub);
  max-width: 46em;
  font-size: 17px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 20px;
}
.card h3 {
  margin: 12px 0 8px;
  font-size: 17px;
  letter-spacing: -.01em;
}
.card p {
  margin: 0;
  color: var(--sub);
  font-size: 14.5px;
  line-height: 1.55;
}
.tag {
  display: inline-block;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .09em;
  padding: 4px 9px;
  border-radius: 999px;
  color: var(--sub);
  background: color-mix(in srgb, var(--faint) 14%, transparent);
}
.tag.green { color: var(--green); background: var(--green-soft); }
.tag.blue { color: var(--blue); background: var(--blue-soft); }
.tag.amber { color: var(--amber); background: var(--amber-soft); }

/* — screenshots rail — */
.rail {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  align-items: start;
}
.rail figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.rail figcaption {
  font-size: 12.5px;
  color: var(--sub);
  text-align: center;
  line-height: 1.4;
}

/* — faq — */
.faq details {
  border-top: 1px solid var(--line);
  padding: 18px 2px;
}
.faq details:last-of-type { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer;
  font-weight: 650;
  font-size: 16.5px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  color: var(--faint);
  font-weight: 400;
  font-size: 22px;
  line-height: 1;
}
.faq details[open] summary::after { content: "–"; }
.faq details p {
  margin: 12px 0 0;
  color: var(--sub);
  max-width: 60em;
}

/* — footer — */
footer {
  border-top: 1px solid var(--line);
  margin-top: 24px;
}
.foot-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px 24px 44px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.foot-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 14px;
}
.foot-brand img { border-radius: 6px; }
.foot-inner nav { display: flex; gap: 18px; }
.foot-inner nav a {
  color: var(--sub);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
}
.foot-inner nav a:hover { color: var(--ink); }
.foot-note {
  margin: 0;
  width: 100%;
  color: var(--faint);
  font-size: 11.5px;
}

/* — responsive — */
@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; padding-top: 20px; gap: 36px; }
  .hero-shot { order: -1; }
  .phone { max-width: 260px; }
  .grid { grid-template-columns: repeat(2, 1fr); }
  .rail {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: 62%;
    overflow-x: auto;
    padding-bottom: 12px;
    scroll-snap-type: x mandatory;
  }
  .rail figure { scroll-snap-align: center; }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  .nav { padding: 14px 18px; }
  .nav nav a:not(.cta) { display: none; }
  .hero, .features, .screens, .faq { padding-left: 18px; padding-right: 18px; }
  .grid { grid-template-columns: 1fr; }
  .lede { font-size: 17px; }
  .facts { gap: 12px; }
  .foot-inner { flex-direction: column; align-items: flex-start; }
}