:root {
  --night: #0d0f24;
  --night2: #1b1e45;
  --ink: #14162e;
  --yellow: #ffd23f;
  --orange: #ff7a2f;
  --pink: #ff4f8b;
  --mint: #22d3a6;
  --sky: #3a86ff;
  --purple: #8b5cf6;
  --text: #f4f5ff;
  --muted: #b4b8e0;
  --radius: 22px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: ui-rounded, "SF Pro Rounded", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: radial-gradient(1200px 600px at 50% -10%, var(--night2), var(--night) 70%) fixed, var(--night);
  color: var(--text);
  line-height: 1.55;
}

a { color: var(--yellow); }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 22px; }

/* Top bar */
.top { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 900; font-size: 22px; color: var(--text); text-decoration: none; letter-spacing: .5px; }
.brand img { width: 36px; height: 36px; border-radius: 9px; }
.top nav a { color: var(--muted); text-decoration: none; margin-left: 18px; font-weight: 600; }
.top nav a:hover { color: var(--text); }

/* Hero */
.hero { display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; padding: 48px 0 64px; }
.kicker { display: inline-block; background: rgba(255, 210, 63, .14); color: var(--yellow); font-weight: 800; font-size: 13px; letter-spacing: 1.2px; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; }
h1 { font-size: clamp(40px, 6vw, 68px); line-height: 1.02; margin: 18px 0 16px; font-weight: 900; letter-spacing: -1px; }
h1 .hl { background: linear-gradient(90deg, var(--yellow), var(--orange), var(--pink)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 20px; color: var(--muted); max-width: 34em; margin: 0 0 26px; }

.hero-art { display: flex; justify-content: center; }
.phone { width: 270px; aspect-ratio: 9 / 19; border-radius: 42px; padding: 14px; background: #05061a; box-shadow: 0 30px 80px rgba(0, 0, 0, .5), inset 0 0 0 2px #2a2d5c; }
.screen { height: 100%; border-radius: 30px; background: linear-gradient(160deg, #7c3aed, #db2777); display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 22px; gap: 14px; }
.screen img { width: 92px; height: 92px; border-radius: 22px; box-shadow: 0 10px 30px rgba(0, 0, 0, .35); }
.screen .q { font-weight: 900; font-size: 21px; line-height: 1.2; }
.screen .mic { font-size: 13px; font-weight: 800; letter-spacing: 1px; text-transform: uppercase; background: rgba(0, 0, 0, .25); padding: 8px 14px; border-radius: 999px; }
.bars { display: flex; gap: 5px; align-items: end; height: 28px; }
.bars i { width: 6px; border-radius: 3px; background: var(--yellow); animation: bar 1s ease-in-out infinite; }
.bars i:nth-child(2) { animation-delay: .15s; } .bars i:nth-child(3) { animation-delay: .3s; }
.bars i:nth-child(4) { animation-delay: .45s; } .bars i:nth-child(5) { animation-delay: .6s; }
@keyframes bar { 0%, 100% { height: 6px; } 50% { height: 28px; } }
@media (prefers-reduced-motion: reduce) { .bars i { animation: none; height: 16px; } }

/* Waitlist form */
.signup { display: flex; gap: 10px; flex-wrap: wrap; max-width: 520px; }
.signup input[type=email] { flex: 1 1 240px; font: inherit; font-size: 17px; padding: 15px 18px; border-radius: 16px; border: 2px solid #33377a; background: #12143a; color: var(--text); }
.signup input[type=email]:focus { outline: none; border-color: var(--yellow); }
.btn { font: inherit; font-size: 17px; font-weight: 900; padding: 15px 24px; border: 0; border-radius: 16px; cursor: pointer; background: var(--yellow); color: var(--ink); box-shadow: 0 6px 0 #c99a00; }
.btn:active { transform: translateY(3px); box-shadow: 0 3px 0 #c99a00; }
.btn[disabled] { opacity: .6; cursor: default; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--muted); max-width: 520px; margin-top: 12px; }
.consent input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--yellow); flex: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.msg { min-height: 1.5em; margin-top: 10px; font-weight: 700; }
.msg.ok { color: var(--mint); }
.msg.err { color: var(--pink); }

/* Sections */
section { padding: 56px 0; }
h2 { font-size: clamp(28px, 4vw, 40px); margin: 0 0 10px; font-weight: 900; letter-spacing: -.5px; }
.sub { color: var(--muted); margin: 0 0 30px; font-size: 18px; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .08); border-radius: var(--radius); padding: 24px; }
.card .emoji { font-size: 34px; }
.card h3 { margin: 10px 0 6px; font-size: 20px; }
.card p { margin: 0; color: var(--muted); }
.step-n { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--yellow); color: var(--ink); font-weight: 900; }

.modes .card { border: 0; color: #fff; }
.modes .card p { color: rgba(255, 255, 255, .85); }
.m1 { background: linear-gradient(140deg, #d97706, #dc2626) !important; }
.m2 { background: linear-gradient(140deg, #db2777, #7c3aed) !important; }
.m3 { background: linear-gradient(140deg, #0284c7, #059669) !important; }
.m4 { background: linear-gradient(140deg, #7c3aed, #db2777) !important; }
.m5 { background: linear-gradient(140deg, #2563eb, #4f46e5) !important; }
.m6 { background: linear-gradient(140deg, #0d9488, #2563eb) !important; }

.cta { text-align: center; background: linear-gradient(140deg, rgba(255, 210, 63, .12), rgba(255, 79, 139, .12)); border-radius: 32px; padding: 48px 24px; margin: 20px 0 60px; }
.cta .signup, .cta .consent { margin-left: auto; margin-right: auto; text-align: left; }

/* Text pages */
.doc { max-width: 760px; padding: 30px 0 70px; }
.doc h1 { font-size: clamp(34px, 5vw, 48px); }
.doc h2 { font-size: 24px; margin-top: 34px; }
.doc p, .doc li { color: #d9dbf5; }
.doc .updated { color: var(--muted); }
details { background: rgba(255, 255, 255, .05); border-radius: 16px; padding: 16px 20px; margin: 10px 0; }
summary { font-weight: 800; cursor: pointer; }
details p { margin: 10px 0 0; }

footer { border-top: 1px solid rgba(255, 255, 255, .08); padding: 28px 0 40px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
footer a { color: var(--muted); margin-right: 16px; }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; padding-top: 20px; text-align: left; }
  .hero-art { order: -1; }
  .phone { width: 210px; }
  .grid { grid-template-columns: 1fr; }
  .top nav a:not(:last-child) { display: none; }
}