/* Clean My Audiobook · the website. The app's own "Glow" look (Instantly Immersify v2's web/app.css), for a page. */
:root {
  --bg: #090A1C;
  --bg2: #0F1130;
  --ink: #F4F2FF;
  --soft: rgba(244, 242, 255, .72);
  --faint: rgba(244, 242, 255, .5);
  --line: rgba(255, 255, 255, .1);
  --card: rgba(255, 255, 255, .045);
  --a1: #FF9A5A;
  --a2: #FF4D8D;
  --a3: #A06BFF;
  --ok: #55E3A6;
  --warn: #FFB65C;
  --glow: linear-gradient(120deg, var(--a1), var(--a2) 55%, var(--a3));
  --r: 18px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 400 17px/1.6 Manrope, system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  background-image:
    radial-gradient(900px 520px at 85% -10%, rgba(160, 107, 255, .22), transparent 60%),
    radial-gradient(800px 480px at -10% 10%, rgba(255, 77, 141, .16), transparent 60%);
  background-repeat: no-repeat;
}
a { color: inherit; }
h1, h2, h3 { font-family: Unbounded, Manrope, system-ui, sans-serif; font-weight: 600; letter-spacing: -.01em; margin: 0; }
h1 { font-size: clamp(2.2rem, 5.4vw, 3.9rem); line-height: 1.08; }
h1 em, h2 em { font-style: normal; background: var(--glow); -webkit-background-clip: text; background-clip: text; color: transparent; }
h2 { font-size: clamp(1.5rem, 3.2vw, 2.15rem); line-height: 1.2; }
h3 { font-size: 1.05rem; line-height: 1.35; }
p { margin: 0; }
.wrap { width: min(1120px, 100% - 32px); margin: 0 auto; }
.narrow { width: min(760px, 100% - 32px); }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 12px; z-index: 10; background: var(--ink); color: var(--bg); padding: 8px 14px; border-radius: 10px; }
:focus-visible { outline: 3px solid var(--a2); outline-offset: 3px; border-radius: 8px; }

/* the bar along the top */
.top { position: sticky; top: 0; z-index: 5; background: rgba(9, 10, 28, .78); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.top-in { display: flex; align-items: center; gap: 24px; height: 68px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; font: 600 1rem Unbounded, Manrope, sans-serif; }
.mark { display: inline-flex; align-items: center; gap: 3px; height: 26px; }
.mark i { display: block; width: 4px; border-radius: 3px; background: var(--glow); background-size: 400% 100%; }
.mark i:nth-child(1) { height: 11px; background-position: 0 0; } .mark i:nth-child(2) { height: 24px; background-position: 25% 0; }
.mark i:nth-child(3) { height: 15px; background-position: 50% 0; } .mark i:nth-child(4) { height: 26px; background-position: 75% 0; }
.mark i:nth-child(5) { height: 12px; background-position: 100% 0; }
.nav { display: flex; gap: 22px; margin-left: auto; }
.nav a { text-decoration: none; color: var(--soft); font-weight: 600; font-size: .95rem; }
.nav a:hover { color: var(--ink); }

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px;
  border-radius: 999px; text-decoration: none; font-weight: 700; font-size: 1rem;
  border: 1px solid rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .06); color: var(--ink);
  transition: background .15s, transform .15s, box-shadow .15s;
}
.btn:hover { background: rgba(255, 255, 255, .12); transform: translateY(-1px); }
.btn.go { border: 0; background: var(--glow); color: #14051A; box-shadow: 0 10px 30px -10px rgba(255, 77, 141, .7); }
.btn.go:hover { box-shadow: 0 14px 36px -10px rgba(255, 77, 141, .9); }
.btn.small { min-height: 40px; padding: 0 18px; font-size: .95rem; }

/* the first screen */
.hero { padding: clamp(48px, 9vw, 110px) 0 clamp(40px, 7vw, 90px); }
.hero-in { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .8rem; font-weight: 700; color: var(--a1); margin-bottom: 18px; }
.lede { font-size: clamp(1.05rem, 1.8vw, 1.25rem); color: var(--soft); margin-top: 22px; max-width: 34em; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.new { margin-top: 18px; color: var(--faint); font-size: .95rem; }
.new a { color: var(--ink); }

.panel { background: linear-gradient(180deg, rgba(255, 255, 255, .07), rgba(255, 255, 255, .03)); border: 1px solid var(--line); border-radius: 24px; padding: 24px; box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .8); }
.row { display: flex; justify-content: space-between; align-items: center; gap: 12px; font-weight: 600; font-size: .95rem; }
.name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pill { flex: none; font-size: .8rem; font-weight: 700; padding: 4px 11px; border-radius: 999px; }
.pill.bad { background: rgba(255, 182, 92, .15); color: var(--warn); }
.pill.good { background: rgba(85, 227, 166, .14); color: var(--ok); }
.wave { display: flex; align-items: center; gap: 5px; height: 64px; margin: 14px 0 6px; }
.wave i { flex: 1; border-radius: 4px; }
.w1 i { background: rgba(255, 255, 255, .22); }
.w2 i { background: var(--glow); background-size: 1800% 100%; }
.wave i:nth-child(1) { height: 18%; } .wave i:nth-child(2) { height: 34%; } .wave i:nth-child(3) { height: 26%; } .wave i:nth-child(4) { height: 48%; }
.wave i:nth-child(5) { height: 30%; } .wave i:nth-child(6) { height: 60%; } .wave i:nth-child(7) { height: 42%; } .wave i:nth-child(8) { height: 22%; }
.wave i:nth-child(9) { height: 52%; } .wave i:nth-child(10) { height: 36%; } .wave i:nth-child(11) { height: 64%; } .wave i:nth-child(12) { height: 28%; }
.wave i:nth-child(13) { height: 44%; } .wave i:nth-child(14) { height: 20%; } .wave i:nth-child(15) { height: 38%; } .wave i:nth-child(16) { height: 26%; }
.wave i:nth-child(17) { height: 16%; } .wave i:nth-child(18) { height: 10%; }
.w1 { transform: scaleY(.42); }
.w2 i:nth-child(n) { background-position: calc(var(--n, 0) * 1%) 0; }
.w2 i:nth-child(1) { --n: 0; } .w2 i:nth-child(4) { --n: 18; } .w2 i:nth-child(7) { --n: 36; } .w2 i:nth-child(10) { --n: 54; } .w2 i:nth-child(13) { --n: 72; } .w2 i:nth-child(16) { --n: 90; }
.arrow { text-align: center; color: var(--faint); font-size: 1.3rem; margin: 6px 0 10px; }

/* the bands below */
.band { padding: clamp(48px, 7vw, 84px) 0; border-top: 1px solid var(--line); }
.sub { color: var(--soft); margin-top: 14px; max-width: 40em; font-size: 1.05rem; }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 36px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 24px 22px; position: relative; overflow: hidden; }
.card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; }
.c-fix::before { background: linear-gradient(90deg, #55E3A6, #3FC6E8); }
.c-music::before { background: linear-gradient(90deg, var(--a1), var(--a2)); }
.c-join::before { background: linear-gradient(90deg, var(--a3), #6C8CFF); }
.c-sample::before { background: linear-gradient(90deg, #FFD15C, var(--a1)); }
.card p { color: var(--soft); margin-top: 10px; font-size: .97rem; }

.steps { list-style: none; counter-reset: s; padding: 0; margin: 32px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.steps li { counter-increment: s; background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 22px; color: var(--soft); }
.steps li::before { content: counter(s); display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--glow); color: #14051A; font: 700 1rem Unbounded, sans-serif; margin-bottom: 14px; }
.steps b { color: var(--ink); }

.two { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.note { margin-top: 22px; padding: 18px 20px; border-radius: 14px; background: rgba(255, 182, 92, .08); border: 1px solid rgba(255, 182, 92, .22); color: var(--soft); font-size: .97rem; }
.note b { color: var(--ink); }
.checks, .facts { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.checks li, .facts li { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 16px 20px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; }
.checks span, .facts span { color: var(--soft); text-align: right; }
.facts b { font: 600 1.35rem Unbounded, sans-serif; background: var(--glow); -webkit-background-clip: text; background-clip: text; color: transparent; }

details { border-bottom: 1px solid var(--line); padding: 4px 0; }
details:first-of-type { margin-top: 24px; border-top: 1px solid var(--line); }
summary { cursor: pointer; list-style: none; padding: 16px 36px 16px 0; font-weight: 700; font-size: 1.05rem; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 4px; top: 12px; font-size: 1.5rem; color: var(--faint); }
details[open] summary::after { content: "–"; }
details p { color: var(--soft); padding: 0 0 18px; }

.end { text-align: center; }
.end .cta { justify-content: center; }
.last { padding-bottom: clamp(64px, 9vw, 110px); }

.foot { border-top: 1px solid var(--line); padding: 32px 0 48px; color: var(--faint); font-size: .92rem; }
.foot-in { display: grid; gap: 10px; }
.foot a { color: var(--soft); }
.small { font-size: .85rem; }

@media (max-width: 960px) {
  .hero-in, .two { grid-template-columns: 1fr; gap: 40px; }
  .cards { grid-template-columns: 1fr 1fr; }
  .nav { display: none; }
  .top-in { justify-content: space-between; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .cards, .steps { grid-template-columns: 1fr; }
  .brand span:last-child { font-size: .9rem; }
  .cta .btn { flex: 1 1 100%; }
  .checks li, .facts li { flex-direction: column; gap: 2px; }
  .checks span, .facts span { text-align: left; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } }