:root {
  color-scheme: dark;
  --ink: #07070a;
  --panel: #111116;
  --panel-2: #17171d;
  --line: rgba(255, 255, 255, 0.13);
  --muted: #aaaab4;
  --paper: #f7f5ef;
  --acid: #d8ff3e;
  --violet: #9b8cff;
  --orange: #ff815e;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 76% 8%, rgba(155, 140, 255, 0.16), transparent 34rem),
    radial-gradient(circle at 10% 45%, rgba(216, 255, 62, 0.07), transparent 28rem),
    var(--ink);
  color: var(--paper);
}

a { color: inherit; }

.shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-size: 18px;
  font-weight: 760;
  letter-spacing: -0.03em;
}

.brand-grid {
  display: grid;
  grid-template-columns: repeat(2, 8px);
  gap: 3px;
  width: 25px;
  height: 25px;
  padding: 3px;
  border-radius: 7px;
  background: linear-gradient(145deg, var(--violet), #5544e8);
  box-shadow: 0 0 0 1px rgba(255,255,255,.2) inset;
}

.brand-grid i { border-radius: 2px; background: white; }
.brand-grid i:last-child { background: var(--acid); }

.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 14px; }
.nav-links a:hover { color: var(--paper); }

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: var(--acid);
  color: #101109;
  text-decoration: none;
  font-size: 14px;
  font-weight: 750;
  transition: transform 160ms ease, filter 160ms ease;
}

.button:hover { transform: translateY(-2px); filter: brightness(1.04); }
.button.secondary { border-color: var(--line); background: transparent; color: var(--paper); }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(380px, .98fr);
  gap: 72px;
  align-items: center;
  padding: 102px 0 118px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 24px;
  color: var(--acid);
  font: 700 12px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.eyebrow::before { content: ""; width: 24px; height: 1px; background: currentColor; }

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(60px, 7vw, 104px);
  line-height: .91;
  letter-spacing: -.075em;
  font-weight: 780;
}

.hero h1 span { color: var(--muted); }

.hero-copy {
  max-width: 590px;
  margin: 30px 0 36px;
  color: #c7c6ce;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.55;
  letter-spacing: -.018em;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.phone {
  position: relative;
  width: min(100%, 430px);
  margin-left: auto;
  padding: 11px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 42px;
  background: #020204;
  box-shadow: 0 40px 100px rgba(0,0,0,.55), 0 0 80px rgba(155,140,255,.12);
}

.phone-screen {
  position: relative;
  min-height: 650px;
  overflow: hidden;
  padding: 28px 24px 24px;
  border-radius: 32px;
  background:
    radial-gradient(circle at 75% 12%, rgba(155,140,255,.38), transparent 44%),
    linear-gradient(160deg, #242345 0%, #11111e 52%, #0a0a0e 100%);
}

.phone-top { display: flex; align-items: center; justify-content: space-between; }
.phone-title { font-size: 16px; font-weight: 720; }
.mode { display: flex; gap: 3px; padding: 3px; border: 1px solid var(--line); border-radius: 10px; background: rgba(0,0,0,.25); }
.mode span { padding: 7px 10px; border-radius: 7px; color: var(--muted); font-size: 11px; }
.mode .active { background: var(--paper); color: var(--ink); }

.phone-message { margin-top: 96px; }
.phone-message small { color: #bbb8d8; font: 650 10px/1 ui-monospace, monospace; letter-spacing: .12em; text-transform: uppercase; }
.phone-message h2 { margin: 13px 0 10px; font-size: 40px; line-height: 1; letter-spacing: -.055em; }
.phone-message p { max-width: 260px; margin: 0; color: #c5c3d5; font-size: 14px; line-height: 1.5; }

.app-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 32px; }
.app-chip { aspect-ratio: 1; padding: 13px; border: 1px solid var(--line); border-radius: 17px; background: rgba(255,255,255,.07); }
.app-chip b { display: block; width: 28px; height: 28px; margin-bottom: 27px; border-radius: 9px; background: var(--orange); }
.app-chip:nth-child(2) b { background: var(--acid); }
.app-chip:nth-child(3) b { background: var(--violet); }
.app-chip span { font-size: 11px; color: #dddbe8; }

.agent-bar {
  position: absolute;
  right: 16px;
  bottom: 17px;
  left: 16px;
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 61px;
  padding: 10px 11px 10px 16px;
  border: 1px solid rgba(255,255,255,.19);
  border-radius: 18px;
  background: rgba(13,13,18,.88);
  box-shadow: 0 12px 35px rgba(0,0,0,.4);
  backdrop-filter: blur(18px);
}

.agent-bar span { flex: 1; color: #aaa8b5; font-size: 13px; }
.agent-bar b { display: grid; width: 39px; height: 39px; place-items: center; border-radius: 12px; background: var(--acid); color: var(--ink); font-size: 11px; text-transform: uppercase; }

.marquee { overflow: hidden; border-block: 1px solid var(--line); }
.marquee-track { display: flex; justify-content: space-between; gap: 26px; padding: 18px 0; color: #94929e; font: 650 11px/1 ui-monospace, monospace; letter-spacing: .11em; text-transform: uppercase; white-space: nowrap; }
.marquee-track b { color: var(--acid); }

.section { padding: 120px 0; }
.section-heading { display: grid; grid-template-columns: .75fr 1.25fr; gap: 48px; margin-bottom: 60px; }
.section-heading p { margin: 0; color: var(--muted); font: 650 12px/1.4 ui-monospace, monospace; letter-spacing: .1em; text-transform: uppercase; }
.section-heading h2 { max-width: 760px; margin: 0; font-size: clamp(38px, 5vw, 68px); line-height: 1.02; letter-spacing: -.055em; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); border-radius: 24px; overflow: hidden; }
.step { min-height: 310px; padding: 30px; border-right: 1px solid var(--line); background: rgba(255,255,255,.025); }
.step:last-child { border-right: 0; }
.step-number { color: var(--acid); font: 700 12px/1 ui-monospace, monospace; }
.step h3 { margin: 105px 0 13px; font-size: 27px; letter-spacing: -.04em; }
.step p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.55; }

.formats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.format { position: relative; min-height: 220px; padding: 28px; overflow: hidden; border: 1px solid var(--line); border-radius: 21px; background: var(--panel); }
.format::after { content: attr(data-code); position: absolute; right: 20px; bottom: -14px; color: rgba(255,255,255,.045); font: 800 70px/1 ui-monospace, monospace; letter-spacing: -.1em; }
.format small { color: var(--violet); font: 700 11px/1 ui-monospace, monospace; letter-spacing: .1em; text-transform: uppercase; }
.format h3 { margin: 57px 0 9px; font-size: 24px; letter-spacing: -.035em; }
.format p { max-width: 430px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.55; }

.cta { padding: 88px 40px; border-radius: 28px; background: var(--acid); color: #111208; text-align: center; }
.cta small { font: 750 11px/1 ui-monospace, monospace; letter-spacing: .12em; text-transform: uppercase; }
.cta h2 { max-width: 750px; margin: 23px auto 34px; font-size: clamp(43px, 6vw, 76px); line-height: .98; letter-spacing: -.065em; }
.cta .button { background: #111208; color: white; }

.footer { display: flex; justify-content: space-between; gap: 24px; padding: 34px 0 46px; color: #81808a; font-size: 12px; }
.footer-links { display: flex; gap: 22px; }
.footer a { text-decoration: none; }
.footer a:hover { color: var(--paper); }

.legal { width: min(760px, calc(100% - 40px)); margin: 0 auto; padding: 70px 0 100px; }
.legal .wordmark { margin-bottom: 72px; }
.legal h1 { font-size: clamp(48px, 8vw, 78px); }
.legal .updated { margin: 18px 0 52px; color: var(--muted); font: 12px/1.4 ui-monospace, monospace; }
.legal h2 { margin: 42px 0 12px; font-size: 22px; letter-spacing: -.03em; }
.legal p, .legal li { color: #c1c0c8; font-size: 16px; line-height: 1.7; }
.legal li + li { margin-top: 8px; }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 70px; padding-top: 72px; }
  .phone { margin: 0 auto; }
  .section-heading { grid-template-columns: 1fr; gap: 20px; }
  .steps { grid-template-columns: 1fr; }
  .step { min-height: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .step:last-child { border-bottom: 0; }
  .step h3 { margin-top: 55px; }
}

@media (max-width: 620px) {
  .shell { width: min(100% - 24px, 1180px); }
  .nav { min-height: 68px; }
  .nav-links > a:not(.button) { display: none; }
  .nav .button { min-height: 38px; padding: 0 13px; }
  .hero { padding: 64px 0 78px; }
  h1 { font-size: clamp(54px, 18vw, 78px); }
  .phone { width: 100%; border-radius: 34px; }
  .phone-screen { min-height: 590px; border-radius: 26px; padding-inline: 18px; }
  .phone-message { margin-top: 72px; }
  .phone-message h2 { font-size: 35px; }
  .app-chip { padding: 10px; }
  .app-chip b { margin-bottom: 22px; }
  .section { padding: 82px 0; }
  .formats { grid-template-columns: 1fr; }
  .cta { padding: 70px 20px; }
  .footer { flex-direction: column; }
  .marquee-track { justify-content: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}