:root {
  color-scheme: dark;
  --ink: #12122a;
  --ink-deep: #0b0a1c;
  --ink-high: #1f1d47;
  --raised: #1d1c3d;
  --amber: #ffb547;
  --coral: #ff7a59;
  --mint: #5ee6b8;
  --lilac: #b8b5e0;
  --paper: #fbf8f3;
  --line: rgba(184, 181, 224, 0.14);
  --rounded: ui-rounded, "Nunito", system-ui, sans-serif;
  --sans: -apple-system, BlinkMacSystemFont, system-ui, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, monospace;
  --gutter: 24px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font: 17px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--amber); text-underline-offset: 3px; }
a:focus-visible, .button:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; border-radius: 6px; }

h1, h2, h3 { font-family: var(--rounded); margin: 0; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 var(--gutter); }

/* Header */
.site-head { padding: 28px 0 0; }
.wordmark { display: inline-flex; align-items: center; gap: 6px; color: var(--paper); text-decoration: none; }
.wordmark svg { width: 38px; height: 38px; }
.wordmark span { font: 900 26px/1 var(--rounded); letter-spacing: -0.02em; }

/* Mark */
.mark .wave { fill: none; stroke: url(#wave); stroke-width: 6; stroke-linecap: round; }
.mark .chevron { fill: none; stroke: var(--amber); stroke-width: 7.5; stroke-linecap: round; stroke-linejoin: round; }
.mark .w2 { opacity: 0.86; }
.mark .w3 { opacity: 0.72; }

/* Hero */
.hero { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 56px; align-items: center; padding-top: 72px; padding-bottom: 104px; }
.hero h1 { font-size: clamp(44px, 7vw, 82px); font-weight: 900; line-height: 0.98; letter-spacing: -0.03em; max-width: 9.5em; }
.lead { font-size: 20px; line-height: 1.5; color: var(--lilac); max-width: 31em; margin: 26px 0 34px; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 20px; }
.button {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 16px 28px; border-radius: 999px;
  font: 800 17px/1 var(--rounded); text-decoration: none;
  transition: transform 0.15s ease;
}
.button:active { transform: scale(0.98); }
.button.primary { background: var(--amber); color: var(--ink); }
.button.secondary { border: 1.5px solid rgba(184, 181, 224, 0.4); color: var(--paper); }
.soon { color: var(--lilac); font-size: 15px; }
.fine { color: rgba(184, 181, 224, 0.75); font-size: 14px; margin: 22px 0 0; max-width: 34em; }
.fine + .fine { margin-top: 6px; }

/* The phone */
.phone {
  justify-self: center; width: min(100%, 372px);
  border-radius: 40px; padding: 22px 16px 18px;
  background: linear-gradient(160deg, var(--ink-high), var(--ink) 55%, var(--ink-deep));
  border: 1px solid var(--line);
  box-shadow: 0 50px 90px -40px rgba(0, 0, 0, 0.7);
}
.phone-head { display: flex; align-items: center; gap: 10px; padding: 0 6px 16px; border-bottom: 1px solid var(--line); }
.phone-head svg { width: 40px; height: 40px; flex: none; }
.phone-head strong { display: block; font: 800 18px/1.2 var(--rounded); }
.phone-head small { display: flex; align-items: center; gap: 6px; color: var(--lilac); font-size: 13px; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--mint); }
.thread { list-style: none; margin: 0; padding: 16px 0 6px; display: flex; flex-direction: column; gap: 10px; font-size: 15px; line-height: 1.4; }
.thread li { --i: 0; animation: rise 0.5s cubic-bezier(0.2, 0.7, 0.2, 1) both; animation-delay: calc(var(--i) * 0.85s + 0.4s); }
.you { align-self: flex-end; max-width: 82%; padding: 10px 14px; border-radius: 18px 18px 6px 18px; background: rgba(255, 181, 71, 0.16); }
.claude { align-self: flex-start; max-width: 88%; padding: 10px 14px; border-radius: 18px 18px 18px 6px; background: var(--raised); }
.tool { align-self: flex-start; padding: 0 6px; color: var(--lilac); font-size: 13px; }
.tool code, .ask code { font: 12.5px var(--mono); color: var(--paper); }
.ask { align-self: stretch; padding: 12px 14px; border-radius: 16px; border: 1px solid rgba(255, 181, 71, 0.4); }
.ask p { margin: 0 0 10px; }
.ask div { display: flex; gap: 8px; }
.ask span { flex: 1; text-align: center; padding: 7px 0; border-radius: 999px; font: 800 14px/1.2 var(--rounded); background: var(--raised); }
.ask span.allow { background: var(--amber); color: var(--ink); }
.listening { display: flex; align-items: center; justify-content: center; gap: 4px; padding-top: 12px; color: var(--lilac); font: 700 14px/1 var(--rounded); animation: rise 0.5s both 5.6s; }
.listening svg { width: 34px; height: 34px; }
/* Starts once the conversation above has played out. */
.listening .wave { animation: pulse 1.6s linear infinite 5.8s backwards; }
.listening .w2 { animation-delay: 6.09s; }
.listening .w3 { animation-delay: 6.38s; }

@keyframes rise { from { opacity: 0; transform: translateY(8px); } }
@keyframes pulse { 0%, 50%, 100% { opacity: 0.35; } 25% { opacity: 1; } }

@media (prefers-reduced-motion: reduce) {
  .thread li, .listening, .listening .wave { animation: none; }
}

/* Sections */
.section { padding: 88px 0; border-top: 1px solid var(--line); }
.section h2 { font-size: clamp(28px, 3.6vw, 38px); font-weight: 800; letter-spacing: -0.02em; line-height: 1.1; max-width: 18em; }
.section > .wrap > p { color: var(--lilac); max-width: 36em; }

.steps { list-style: none; counter-reset: step; margin: 40px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.steps li { counter-increment: step; }
.steps li::before {
  content: counter(step);
  display: grid; place-items: center; width: 34px; height: 34px; margin-bottom: 16px;
  border-radius: 50%; background: var(--amber); color: var(--ink);
  font: 900 17px/1 var(--rounded);
}
.steps h3, .features h3 { font-size: 20px; font-weight: 800; margin-bottom: 8px; }
.steps p, .features p { margin: 0; color: var(--lilac); }

.features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 36px 64px; margin-top: 40px; max-width: 900px; }

.privacy-note p { margin: 20px 0 0; }

.site-foot { padding: 40px 0 56px; border-top: 1px solid var(--line); color: rgba(184, 181, 224, 0.7); font-size: 14px; }
.site-foot p { margin: 0 0 6px; }

/* Long-form pages */
.doc { max-width: 680px; padding: 56px 0 88px; }
.doc h1 { font-size: clamp(36px, 6vw, 52px); font-weight: 900; letter-spacing: -0.025em; line-height: 1.05; }
.doc .updated { color: var(--lilac); margin: 12px 0 36px; }
.doc h2 { font-size: 24px; font-weight: 800; margin: 44px 0 12px; }
.doc p, .doc li { color: rgba(251, 248, 243, 0.88); }
.doc ul { padding-left: 22px; }
.doc li { margin-bottom: 10px; }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 56px; padding-top: 48px; padding-bottom: 80px; }
  .steps { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 640px) {
  :root { --gutter: 16px; }
  .lead { font-size: 18px; }
  .features { grid-template-columns: 1fr; gap: 28px; }
  .section { padding: 64px 0; }
  .actions .button { flex: 1 1 100%; }
}