:root {
  color-scheme: dark;
  --night: #060a12;
  --deep: #0b1320;
  --surface: #101b2b;
  --surface-raised: #17263a;
  --line: #35506b;
  --ink: #f4f1e8;
  --muted: #b9c5d6;
  --cyan: #8eeaf0;
  --teal: #7dd8c1;
  --amber: #f4be78;
  --coral: #ff988b;
  --online: #65d98a;
  --chassis: #3a424c;
  --chassis-edge: #c2c8ce;
  --chassis-recess: #0b0d11;
  --chrome: #b4bcc4;
  --chrome-dark: #1e242c;
  --lcd: #06100d;
  --tape: #d8c397;
  --tape-ink: #19150f;
  --mono: "SFMono-Regular", "Menlo", ui-monospace, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100%;
  font: 17px/1.55 var(--sans);
  color: var(--ink);
  background: var(--night);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--cyan); }
a:hover { color: #c4f6f8; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 64px;
  padding: 0.7rem 1.1rem;
  border-bottom: 1px solid #2a3138;
  background:
    linear-gradient(180deg, #4a535e 0%, var(--chassis) 42%, #2c333c 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.28),
    inset 0 -1px 0 rgba(0, 0, 0, 0.45);
}

.wordmark {
  display: flex;
  flex-direction: column;
  gap: 0.12rem;
  text-decoration: none;
  color: var(--ink);
}

.wordmark-house {
  font: 800 0.62rem/1 var(--mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--chrome);
}

.wordmark-app {
  font: 750 1.05rem/1 var(--sans);
  letter-spacing: 0.02em;
  color: var(--ink);
}

.freq-stamp {
  margin-left: 0.25rem;
  padding: 0.28rem 0.5rem 0.22rem;
  border: 1px solid #0a2a28;
  border-radius: 4px;
  background: var(--lcd);
  color: var(--cyan);
  font: 700 0.78rem/1 var(--mono);
  letter-spacing: 0.08em;
  box-shadow: inset 0 0 12px rgba(142, 234, 240, 0.12);
}

.site-header nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin-left: auto;
  padding: 0;
  border: 0;
}

.site-header nav a {
  font: 700 0.68rem/1 var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: #d7dde3;
}

.site-header nav a[aria-current="page"],
.site-header nav a:hover { color: var(--cyan); }

.header-cta {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 0.9rem;
  border-radius: 999px;
  border: 1px solid #5ee0e6;
  background: var(--cyan);
  color: #061112;
  font: 750 0.72rem/1 var(--sans);
  text-decoration: none;
  box-shadow: 0 0 0 3px rgba(244, 190, 120, 0.28);
}

.header-cta:hover { color: #061112; filter: brightness(1.05); }

.wrap {
  width: min(920px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2.2rem 0 4rem;
}

.legal-body {
  background:
    radial-gradient(900px 420px at 88% -10%, rgba(142, 234, 240, 0.08), transparent 50%),
    linear-gradient(180deg, #060a12 0%, #0b1320 55%, #060a12 100%);
}

.legal-body h1 {
  font: 650 1.85rem/1.2 var(--sans);
  margin: 0 0 0.8rem;
}
.legal-body h2 {
  font: 650 1.25rem/1.25 var(--sans);
  margin: 2rem 0 0.7rem;
  color: var(--cyan);
}
.legal-body h3 {
  font: 600 1.05rem/1.3 var(--sans);
  margin: 1.4rem 0 0.5rem;
}
.muted, .meta { color: var(--muted); }

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 1.1rem 1.2rem;
  margin: 1rem 0;
}

.grid { display: grid; gap: 1rem; }
@media (min-width: 720px) {
  .grid.two { grid-template-columns: 1fr 1fr; }
}

.badge {
  display: inline-block;
  font: 600 0.68rem/1 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  color: var(--muted);
  padding: 0.28rem 0.45rem;
  margin: 0 0.35rem 0.35rem 0;
}
.badge.hold { color: var(--coral); border-color: color-mix(in srgb, var(--coral) 50%, var(--line)); }
.badge.strong { color: var(--cyan); border-color: color-mix(in srgb, var(--cyan) 40%, var(--line)); }

.wrap > footer {
  margin-top: 3rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
  color: var(--muted);
}

.site-footer {
  margin-top: 0;
  padding: 1.4rem 1.1rem 2.4rem;
  border-top: 1px solid #2a3138;
  font-size: 0.92rem;
  color: var(--muted);
  background: var(--chrome-dark);
}

.site-footer .footer-inner {
  width: min(1080px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-footer a { color: var(--cyan); }
.site-footer .house {
  margin: 0 0 0.45rem;
  font: 700 0.68rem/1 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--chrome);
}

code, .mono { font-family: var(--mono); font-size: 0.92em; }
ul { padding-left: 1.2rem; }

/* Marketing */

.hero {
  position: relative;
  min-height: 88vh;
  display: grid;
  place-items: end stretch;
  overflow: hidden;
  background: #000;
}

.hero-earth {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6, 10, 18, 0.18) 0%, rgba(6, 10, 18, 0.08) 38%, rgba(6, 10, 18, 0.72) 78%, #060a12 100%);
}

.hero-copy {
  position: relative;
  z-index: 1;
  width: min(1080px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 0 0 2.4rem;
}

.eyebrow {
  margin: 0 0 0.7rem;
  font: 700 0.72rem/1 var(--mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
}

.hero h1 {
  margin: 0 0 0.7rem;
  font: 650 clamp(2.4rem, 7vw, 4.8rem)/1.02 var(--sans);
  letter-spacing: -0.035em;
}

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

.lede {
  max-width: 42rem;
  margin: 0 0 1.3rem;
  color: var(--muted);
  font-size: 1.12rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.1rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 1.15rem;
  border-radius: 999px;
  border: 1px solid #5ee0e6;
  background: var(--cyan);
  color: #061112;
  font: 750 0.95rem/1 var(--sans);
  text-decoration: none;
  box-shadow: 0 0 0 3px rgba(244, 190, 120, 0.22);
}

.button:hover { color: #061112; filter: brightness(1.04); }

.button-quiet {
  background: transparent;
  color: var(--ink);
  border-color: #6b7784;
  box-shadow: none;
}

.button-quiet:hover { color: var(--ink); }

.proof-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.1rem;
  color: var(--muted);
  font: 700 0.72rem/1 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section {
  width: min(1080px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 4.2rem 0 1.2rem;
}

.section-intro h2,
.product-copy h2,
.final-cta h2 {
  margin: 0 0 0.7rem;
  font: 650 clamp(2rem, 4.4vw, 3.4rem)/1.08 var(--sans);
  letter-spacing: -0.03em;
}

.section-intro p,
.product-copy p { color: var(--muted); }

.layer-grid,
.feature-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.6rem;
}

@media (min-width: 800px) {
  .layer-grid,
  .feature-grid { grid-template-columns: repeat(3, 1fr); }
}

.layer-card,
.feature-card,
.audience-card {
  padding: 1.2rem 1.15rem 1.3rem;
  border: 1px solid #2a3138;
  background:
    linear-gradient(180deg, #454d57 0%, var(--chassis) 38%, #2f363f 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    0 18px 40px rgba(0, 0, 0, 0.28);
}

.layer-kicker,
.feature-step {
  display: inline-block;
  margin-bottom: 0.55rem;
  font: 700 0.66rem/1 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
}

.layer-card h3,
.feature-card h3,
.audience-card h2 {
  margin: 0 0 0.45rem;
  font: 650 1.2rem/1.2 var(--sans);
}

.layer-card p,
.feature-card p,
.audience-card p { margin: 0; color: #d5dbe2; }

.audience-band {
  display: grid;
  gap: 1rem;
  width: min(1080px, calc(100% - 2rem));
  margin: 2.4rem auto 0;
}

@media (min-width: 800px) {
  .audience-band { grid-template-columns: 1fr 1fr 1fr; }
}

.audience-number {
  display: block;
  margin-bottom: 0.55rem;
  font: 700 0.66rem/1 var(--mono);
  letter-spacing: 0.14em;
  color: var(--amber);
}

.product-section {
  width: min(1080px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 3.6rem 0;
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 900px) {
  .product-section { grid-template-columns: 1fr 1fr; }
}

.check-list {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding: 0.35rem 0 0.35rem 1.3rem;
  color: var(--muted);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 99px;
  background: var(--cyan);
}

.instrument {
  padding: 1rem 1rem 1.15rem;
  border-radius: 22px 22px 18px 18px;
  border: 1px solid #8d949b;
  background:
    linear-gradient(180deg, #c5ccd3 0%, var(--chrome) 18%, var(--chassis) 48%, #2a313a 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.55),
    0 24px 50px rgba(0, 0, 0, 0.38);
}

.lcd {
  padding: 0.85rem 1rem 0.75rem;
  border-radius: 10px;
  background: var(--lcd);
  border: 1px solid #0a2a28;
  box-shadow: inset 0 0 24px rgba(142, 234, 240, 0.12);
}

.lcd-freq {
  margin: 0;
  color: var(--cyan);
  font: 700 clamp(2rem, 6vw, 3.1rem)/1 var(--mono);
  letter-spacing: 0.04em;
}

.lcd-status {
  margin: 0.35rem 0 0;
  color: #67c9ce;
  font: 700 0.68rem/1 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.fader-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
  margin-top: 0.9rem;
}

.fader {
  display: grid;
  justify-items: center;
  gap: 0.45rem;
}

.tape {
  min-width: 4.6rem;
  padding: 0.18rem 0.4rem 0.12rem;
  background: var(--tape);
  color: var(--tape-ink);
  font: 700 0.72rem/1 "Noteworthy Bold", "Noteworthy", Palatino, "Palatino Linotype", serif;
  text-align: center;
  transform: rotate(-1.4deg);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2);
}

.fader:nth-child(2) .tape { transform: rotate(1.1deg); }
.fader:nth-child(3) .tape { transform: rotate(-0.6deg); }

.slot {
  width: 18px;
  height: 92px;
  border-radius: 99px;
  background: var(--chassis-recess);
  box-shadow: inset 0 0 0 1px #11161c;
  position: relative;
}

.cap {
  position: absolute;
  left: -6px;
  width: 30px;
  height: 14px;
  border-radius: 3px;
  background: linear-gradient(180deg, #eceff2, var(--chrome) 40%, #7d868f);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}

.fader:nth-child(1) .cap { top: 18px; }
.fader:nth-child(2) .cap { top: 36px; }
.fader:nth-child(3) .cap { top: 52px; }

.premium-band {
  margin-top: 2.4rem;
  padding: 3.2rem 1.1rem;
  background:
    radial-gradient(700px 280px at 80% 0%, rgba(142, 234, 240, 0.1), transparent 55%),
    var(--chrome-dark);
  border-top: 1px solid #2a3138;
  border-bottom: 1px solid #2a3138;
}

.premium-inner {
  width: min(1080px, calc(100% - 2rem));
  margin: 0 auto;
}

.metric-row {
  display: grid;
  gap: 1rem;
  margin-top: 1.4rem;
}

@media (min-width: 800px) {
  .metric-row { grid-template-columns: repeat(3, 1fr); }
}

.metric {
  padding: 1rem 1rem 1.1rem;
  border: 1px solid #2a3138;
  background: #161b22;
}

.metric strong {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--cyan);
  font: 700 0.78rem/1 var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.metric p { margin: 0; color: var(--muted); }

.trust {
  width: min(1080px, calc(100% - 2rem));
  margin: 2.6rem auto 0;
  padding: 1.2rem 1.2rem 1.3rem;
  border: 1px solid rgba(142, 234, 240, 0.28);
  background: rgba(23, 38, 58, 0.55);
}

.final-cta {
  width: min(720px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 4.2rem 0 3.4rem;
  text-align: center;
}

.final-cta p { color: var(--muted); }

.device-wrap { display: grid; place-items: center; }

.device {
  width: min(320px, 100%);
  padding: 12px 10px 18px;
  border-radius: 28px;
  background: linear-gradient(180deg, #c8ced4 0%, var(--chrome) 18%, #2c333c 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    0 22px 48px rgba(0, 0, 0, 0.4);
}

.device-screen {
  overflow: hidden;
  border-radius: 20px;
  background: #000;
  aspect-ratio: 9 / 16;
}

.device-screen img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
}

.privacy-callout,
.house-band {
  width: min(1080px, calc(100% - 2rem));
  margin: 2.8rem auto 0;
  padding: 1.4rem 1.3rem 1.5rem;
  border: 1px solid #2a3138;
  background: #161b22;
}

.privacy-callout h2,
.house-band h2 {
  margin: 0 0 0.45rem;
  font: 650 1.6rem/1.15 var(--sans);
}

.privacy-callout p,
.house-band p { margin: 0; color: var(--muted); }

.coming-stamp {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 1.15rem;
  border-radius: 999px;
  border: 1px solid #6b7784;
  color: var(--ink);
  font: 750 0.95rem/1 var(--sans);
}

.knob-row {
  display: flex;
  justify-content: flex-end;
  margin-top: 0.85rem;
}

.knob {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background:
    repeating-conic-gradient(from 0deg, #d5dbe1 0 8deg, #8b939c 8deg 12deg);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    0 2px 6px rgba(0, 0, 0, 0.4);
  position: relative;
}

.knob::after {
  content: "TUNE";
  position: absolute;
  inset: 11px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #2a313a;
  color: var(--chrome);
  font: 700 0.52rem/1 var(--mono);
  letter-spacing: 0.08em;
}

@media (max-width: 800px) {
  .site-header { flex-wrap: wrap; }
  .site-header nav { width: 100%; margin-left: 0; }
  .header-cta { display: none; }
}