:root {
  --bg: #0d0a14; --bg2: #140f1f; --card: #1a1428; --card2: #241c36; --line: #2e2545;
  --text: #f7f3fc; --muted: #ad9fc4; --pink: #ff4d8d; --purple: #7c3aed; --ok: #34d399; --bad: #ff6b6b;
  --grad: linear-gradient(135deg, #ff4d8d, #7c3aed);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: #0d0a14; }
body { margin: 0; min-height: 100vh; display: flex; flex-direction: column; background: radial-gradient(1200px 600px at 80% -10%, rgba(124,58,237,.25), transparent 60%),
  radial-gradient(900px 500px at -10% 10%, rgba(255,77,141,.18), transparent 60%), var(--bg);
  color: var(--text); font: 16px/1.6 Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: #d7c6ff; }
h1, h2, h3 { font-family: Poppins, Inter, system-ui, sans-serif; line-height: 1.2; margin: 0 0 12px; }
h1 { font-size: clamp(30px, 5vw, 52px); } h2 { font-size: clamp(24px, 3.4vw, 34px); } h3 { font-size: 18px; }
.nav { width: 100%; position: sticky; top: 0; z-index: 10; display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 12px clamp(16px, 4vw, 40px); background: rgba(13,10,20,.8); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-family: Poppins, sans-serif; font-weight: 600; font-size: 18px; }
.brand b { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav nav { display: flex; align-items: center; gap: 18px; }
.nav nav a:not(.btn) { color: var(--muted); text-decoration: none; font-size: 15px; }
.nav nav a:not(.btn):hover { color: var(--text); }
@media (max-width: 560px) { .nav nav a:not(.btn) { display: none; } }
main { flex: 1; width: 100%; max-width: 760px; margin: 0 auto; padding: 28px 16px 60px; }
main.wide { max-width: 1120px; }
footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; padding: 24px clamp(16px, 4vw, 40px);
  border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
footer div:first-child { display: flex; align-items: center; gap: 8px; }
.btn { display: inline-block; border: 0; border-radius: 14px; padding: 12px 22px; font: 600 16px Inter, sans-serif; cursor: pointer;
  color: #fff; text-decoration: none; background: var(--grad); box-shadow: 0 8px 24px rgba(255,77,141,.25); text-align: center; }
.btn:hover { filter: brightness(1.08); }
.btn.ghost { background: var(--card2); box-shadow: none; }
.btn.small { padding: 8px 14px; font-size: 14px; border-radius: 10px; }
.btn.big { padding: 16px 28px; font-size: 17px; }
.btn.block { display: block; width: 100%; margin-top: 14px; }
.btn:disabled { opacity: .6; cursor: wait; }
.hero { display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; padding: 30px 0 50px; }
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; } .phone { display: none; } }
.eyebrow { display: inline-block; padding: 6px 12px; border-radius: 999px; background: rgba(255,77,141,.12); color: #ff8fb8; font-weight: 600; font-size: 13px; margin-bottom: 14px; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 18px; color: #d9cde9; max-width: 560px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 22px 0 10px; }
.note { color: var(--muted); font-size: 14px; }
.center { text-align: center; } .sub { color: var(--muted); }
.phone { justify-self: center; width: 300px; padding: 12px; border-radius: 42px; background: #07050c; border: 1px solid var(--line); box-shadow: 0 30px 80px rgba(124,58,237,.35); }
.screen { border-radius: 32px; background: var(--bg2); padding: 22px 18px; min-height: 520px; display: flex; flex-direction: column; gap: 16px; }
.ph-head { display: flex; align-items: center; gap: 10px; font-family: Poppins, sans-serif; }
.ph-lyrics { flex: 1; border-radius: 18px; background: linear-gradient(180deg, #221a33, #120d1c); padding: 26px 16px; text-align: center; display: flex; flex-direction: column; justify-content: center; gap: 12px; }
.ph-lyrics p { margin: 0; font-size: 17px; color: #d9cde9; } .ph-lyrics .dim { color: #6f6385; } .ph-lyrics .cur { color: #fff; font-weight: 700; font-size: 20px; }
.ph-bar { height: 6px; border-radius: 3px; background: var(--card2); } .ph-bar span { display: block; height: 100%; border-radius: 3px; background: var(--grad); }
.ph-row { display: flex; gap: 6px; } .chip { flex: 1; text-align: center; padding: 10px 0; border-radius: 12px; background: var(--card2); color: var(--muted); font-size: 14px; }
.chip.on { background: var(--grad); color: #fff; font-weight: 700; }
.ph-key { display: flex; justify-content: space-between; align-items: center; padding: 10px 14px; border-radius: 12px; background: var(--card2); }
.ph-key b { color: var(--pink); }
section { padding: 46px 0; } section > h2 { text-align: center; }
.steps, .features { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); margin-top: 22px; }
.step, .feat, .card, .plan { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 22px; }
.step .n { width: 38px; height: 38px; border-radius: 12px; background: var(--grad); display: grid; place-items: center; font-weight: 700; margin-bottom: 12px; }
.step p, .feat p, .plan p { color: var(--muted); margin: 0; }
.feat .ic { font-size: 26px; margin-bottom: 8px; }
.plans { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); margin-top: 22px; }
.plan { position: relative; display: flex; flex-direction: column; }
.plan.featured { border-color: rgba(255,77,141,.6); box-shadow: 0 10px 40px rgba(255,77,141,.15); }
.plan .ribbon { position: absolute; top: -12px; right: 16px; background: var(--grad); padding: 3px 12px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.price { font-family: Poppins, sans-serif; font-size: 34px; font-weight: 700; margin: 6px 0 8px; }
.price span { font-family: Inter, sans-serif; font-size: 14px; color: var(--muted); font-weight: 500; margin-left: 6px; }
.plan ul { padding-left: 18px; color: #d9cde9; flex: 1; } .plan li { margin: 4px 0; }
.faq { max-width: 760px; margin: 22px auto 0; }
details { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 14px 18px; margin-bottom: 10px; }
summary { cursor: pointer; font-weight: 600; } details p, details ol { color: var(--muted); }
.final { text-align: center; }
.card.narrow { max-width: 420px; margin: 30px auto; }
.center-card { text-align: center; } .center-card form { text-align: left; }
.card h2 { font-size: 20px; }
label { display: block; color: var(--muted); font-size: 14px; margin: 14px 0 6px; }
input { width: 100%; background: var(--bg2); color: var(--text); border: 1px solid var(--line); border-radius: 12px; padding: 13px 14px; font: 16px Inter, sans-serif; }
input:focus { outline: 2px solid var(--purple); border-color: transparent; }
.phone-in { display: flex; align-items: center; background: var(--bg2); border: 1px solid var(--line); border-radius: 12px; }
.phone-in span { padding: 0 4px 0 14px; color: var(--muted); } .phone-in input { border: 0; background: transparent; }
.otp { text-align: center; letter-spacing: 10px; font-size: 24px; }
.err { background: rgba(255,107,107,.12); border: 1px solid rgba(255,107,107,.4); color: #ffb3b3; padding: 10px 14px; border-radius: 12px; margin: 12px 0; text-align: left; }
.hello { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 18px; }
.grid2 { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); margin-bottom: 16px; }
.pill { display: inline-block; padding: 6px 12px; border-radius: 999px; background: var(--card2); font-weight: 600; font-size: 14px; }
.pill.ok { background: rgba(52,211,153,.14); color: var(--ok); } .pill.bad { background: rgba(255,107,107,.14); color: var(--bad); }
.meter { height: 8px; border-radius: 4px; background: var(--card2); margin-top: 12px; } .meter span { display: block; height: 100%; border-radius: 4px; background: var(--grad); }
.list { list-style: none; padding: 0; margin: 0; } .list li { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.list li:last-child { border-bottom: 0; }
.small { font-size: 14px; } .card + .card { margin-top: 16px; }
.prose ul { color: #d9cde9; } .prose p { color: #d9cde9; }