:root {
  color-scheme: dark;
  --bg: #05050a;
  --bg-soft: #0c0a16;
  --panel: rgba(17, 16, 31, .74);
  --panel-line: rgba(255, 255, 255, .14);
  --text: #f8f7ff;
  --muted: #c7c4d8;
  --dim: #89859f;
  --hot: #ff2f77;
  --orange: #ff9b37;
  --magenta: #e046ff;
  --violet: #7f5cff;
  --blue: #1b6bff;
  --cyan: #21e8ff;
  --glow: 0 0 34px rgba(33, 232, 255, .28), 0 0 72px rgba(224, 70, 255, .16);
  --max: 1160px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 18% 14%, rgba(255, 47, 119, .18), transparent 28rem),
    radial-gradient(circle at 80% 8%, rgba(33, 232, 255, .16), transparent 28rem),
    linear-gradient(180deg, #030307 0%, var(--bg) 38%, #070512 100%);
  color: var(--text);
  line-height: 1.6;
}

img, video { max-width: 100%; display: block; }
a { color: inherit; }
p { color: var(--muted); font-size: clamp(1rem, 1.8vw, 1.16rem); margin: 0; }
h1, h2, h3 { line-height: 1.04; margin: 0; letter-spacing: 0; }
h1 { font-size: clamp(4rem, 13vw, 9.5rem); font-weight: 760; }
h2 { font-size: clamp(2.35rem, 6vw, 5.4rem); font-weight: 720; max-width: 920px; }
h3 { font-size: 1.22rem; font-weight: 680; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 20;
  transform: translateY(-150%);
  padding: .7rem 1rem;
  border-radius: 6px;
  background: var(--text);
  color: #05050a;
}
.skip-link:focus { transform: translateY(0); }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}
.narrow { max-width: 840px; }
.centered { text-align: center; display: grid; justify-items: center; }

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 10;
  transition: background .25s ease, border-color .25s ease, backdrop-filter .25s ease;
}
.site-header.is-scrolled,
.compact-header {
  background: rgba(5, 5, 10, .76);
  border-bottom: 1px solid rgba(255, 255, 255, .09);
  backdrop-filter: blur(18px);
}
.nav {
  width: min(100% - 2rem, 1240px);
  min-height: 76px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  text-decoration: none;
  font-weight: 720;
  letter-spacing: 0;
}
.brand img {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  filter: drop-shadow(0 0 18px rgba(33, 232, 255, .34));
}
.nav-links { display: flex; align-items: center; gap: 1.2rem; }
.nav-links a {
  color: rgba(248, 247, 255, .82);
  text-decoration: none;
  font-size: .94rem;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  padding: .62rem .95rem;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 999px;
  background: rgba(255, 255, 255, .08);
}
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 8px;
  background: rgba(255, 255, 255, .06);
}
.nav-toggle span:not(.sr-only) {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--text);
}

.hero {
  min-height: 94svh;
  position: relative;
  display: grid;
  align-items: end;
  padding: 8rem 0 7rem;
  overflow: hidden;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: #000;
}
.hero-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .44;
}
.hero-vignette {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 5, 10, .84), rgba(5, 5, 10, .38) 48%, rgba(5, 5, 10, .74)),
    linear-gradient(180deg, rgba(5, 5, 10, .25), rgba(5, 5, 10, .88));
}
.hero-content { max-width: 980px; margin-inline: auto; }
.hero-logo {
  width: clamp(104px, 16vw, 172px);
  height: auto;
  border-radius: 28px;
  box-shadow: var(--glow);
  margin-bottom: 1.5rem;
}
.eyebrow, .section-kicker {
  color: var(--cyan);
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .18em;
  font-weight: 760;
  margin-bottom: 1rem;
}
.title-lume {
  color: transparent;
  background: linear-gradient(100deg, #ff58db 0%, #a96cff 42%, #21e8ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  filter: drop-shadow(0 0 16px rgba(224, 70, 255, .18));
}
.title-concert {
  color: #ffffff;
  text-shadow: 0 0 18px rgba(255, 255, 255, .16);
}
.hero-eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: .9em;
  color: #ffffff;
}
.hero-eyebrow span {
  filter: drop-shadow(0 0 12px rgba(33, 232, 255, .18));
}
.tagline-music {
  color: #f985ff;
}
.tagline-crowd {
  color: #21e8ff;
}
.tagline-light {
  color: #8fbdff;
}
.hero-copy {
  max-width: 700px;
  margin-top: 1rem;
  font-size: clamp(1.15rem, 2.7vw, 1.55rem);
}
.button-row, .store-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  margin-top: 2rem;
}
.button, .store-button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .82rem 1.15rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 720;
}
.button.primary {
  color: #05050a;
  background: linear-gradient(100deg, var(--hot), var(--orange), var(--cyan));
  box-shadow: var(--glow);
}
.button.secondary, .store-button {
  border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(255, 255, 255, .07);
}

.section, .phone-stage {
  padding: clamp(5rem, 11vw, 9rem) 0;
}
.section-intro {
  max-width: 660px;
  margin-top: 1rem;
}
.footnote-marker {
  margin-left: .2em;
  color: var(--cyan);
  font-size: .65em;
}
.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .85fr);
  gap: clamp(2rem, 7vw, 5.5rem);
  align-items: center;
}
.compact { align-items: start; }

.phone-stage {
  padding-bottom: clamp(1.5rem, 3vw, 3rem);
  background:
    linear-gradient(180deg, rgba(10, 8, 22, .2), rgba(10, 8, 22, .82)),
    radial-gradient(circle at 50% 55%, rgba(127, 92, 255, .2), transparent 34rem);
}
.phone-scene {
  --sync-color: var(--hot);
  min-height: 72vh;
  position: sticky;
  top: 7rem;
  margin-top: 3rem;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(.7rem, 2vw, 1.5rem);
  perspective: 900px;
}
.phone {
  width: clamp(112px, 18vw, 205px);
  aspect-ratio: 9 / 18.6;
  padding: .62rem;
  border-radius: clamp(22px, 4vw, 38px);
  border: 1px solid rgba(255, 255, 255, .18);
  background: linear-gradient(145deg, rgba(255, 255, 255, .18), rgba(255, 255, 255, .04));
  box-shadow: 0 28px 80px rgba(0, 0, 0, .45), 0 0 44px color-mix(in srgb, var(--sync-color), transparent 52%);
  transform: translate3d(var(--x, 0), var(--y, 0), 0) rotate(var(--r, 0deg));
  transition: transform .12s linear, box-shadow .12s linear;
}
.phone span {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background:
    radial-gradient(circle at 50% 24%, rgba(255, 255, 255, .58), transparent 18%),
    linear-gradient(160deg, color-mix(in srgb, var(--sync-color), white 18%), var(--sync-color));
}
.phone-a { --r: -10deg; }
.phone-b { --r: 5deg; margin-top: 7rem; }
.phone-c { --r: -2deg; width: clamp(128px, 20vw, 235px); }
.phone-d { --r: 8deg; margin-top: 6rem; }
.phone-e { --r: -7deg; }

#how {
  margin-top: 0;
  padding-top: clamp(2.5rem, 5vw, 4rem);
}

.steps, .card-grid {
  display: grid;
  gap: 1rem;
}
.steps article, .use-card, .legal-block, .faq details {
  border: 1px solid var(--panel-line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 18px 70px rgba(0, 0, 0, .26);
}
.steps article { padding: 1.25rem; }
.steps span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 1rem;
  border-radius: 50%;
  color: #05050a;
  background: var(--cyan);
  font-weight: 800;
}
.steps p, .use-card p { margin-top: .65rem; font-size: 1rem; }

.benefit-band {
  background:
    linear-gradient(90deg, rgba(255, 47, 119, .13), rgba(33, 232, 255, .13)),
    rgba(255, 255, 255, .03);
}
.benefit-band p { max-width: 820px; margin-top: 1.1rem; }
.check-list {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: .75rem;
}
.check-list li {
  padding: .58rem .82rem;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, .05);
}
.card-grid {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 2rem;
}
.use-card { padding: 1.35rem; }
.icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  margin-bottom: 1.35rem;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--hot), var(--violet), var(--cyan));
  color: white;
  font-weight: 820;
  box-shadow: var(--glow);
}
.icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.privacy-strip {
  background: linear-gradient(180deg, rgba(255, 255, 255, .04), rgba(255, 255, 255, .015));
}
.text-link {
  display: inline-flex;
  margin-top: 1.2rem;
  color: var(--cyan);
  font-weight: 720;
  text-underline-offset: .24em;
}
.video-frame {
  margin-top: 2rem;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .14);
  box-shadow: 0 24px 90px rgba(33, 232, 255, .18);
  background: #000;
}
.video-frame video { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.download-app-icon {
  width: 116px;
  height: 116px;
  border-radius: 24px;
  margin-bottom: 1.3rem;
  box-shadow: var(--glow);
}
.download-copy {
  max-width: 620px;
  margin-top: 1rem;
}
.download-grid {
  width: min(100%, 880px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}
.download-card {
  min-height: 100%;
  display: grid;
  justify-items: center;
  align-content: start;
  gap: .8rem;
  padding: 1.35rem;
  border: 1px solid var(--panel-line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 18px 70px rgba(0, 0, 0, .26);
}
.download-card p {
  max-width: 320px;
  font-size: 1rem;
}
.download-card .button {
  margin-top: .4rem;
}
.store-label {
  color: var(--cyan);
  font-size: .76rem;
  font-weight: 760;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.app-store-badge {
  display: inline-flex;
  margin-top: .4rem;
}
.app-store-badge img {
  width: 180px;
  height: auto;
  border-radius: 0;
  box-shadow: none;
}
.button.is-disabled {
  cursor: default;
  color: var(--muted);
  opacity: .76;
  pointer-events: none;
}

.site-footer {
  padding: 2.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, .1);
  background: #030307;
}
.footer-inner, .site-footer nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.site-footer nav a {
  color: var(--dim);
  text-decoration: none;
}
.site-footer nav a:hover { color: var(--text); }
.footer-note {
  flex-basis: 100%;
  margin-top: .75rem;
  color: var(--dim);
  font-size: .9rem;
}

.legal-page {
  padding: 9rem 0 5rem;
  min-height: 100svh;
}
.legal-page h1 {
  font-size: clamp(3rem, 8vw, 6rem);
  margin-bottom: 1.5rem;
}
.legal-block, .faq details {
  padding: 1.2rem;
  margin-top: 1rem;
}
.legal-block h2 {
  font-size: 1.35rem;
  margin-bottom: .5rem;
}
.address-note {
  margin-top: .85rem;
  color: var(--dim);
  font-size: .98rem;
}
.faq summary {
  cursor: pointer;
  font-weight: 720;
}
.faq p { margin-top: .7rem; font-size: 1rem; }

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav-links:not(.static) {
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: 70px;
    display: grid;
    gap: .35rem;
    padding: .75rem;
    border: 1px solid rgba(255, 255, 255, .13);
    border-radius: 8px;
    background: rgba(5, 5, 10, .94);
    backdrop-filter: blur(18px);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
  }
  .nav-links.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-links a { padding: .65rem .5rem; }
  .two-column, .card-grid { grid-template-columns: 1fr; }
  .phone-stage { padding-bottom: 1rem; }
  .phone-scene {
    min-height: 58vh;
    top: 6rem;
    gap: .4rem;
  }
  .phone { padding: .42rem; }
  .phone-e { display: none; }
  .hero { min-height: 92svh; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 1.2rem, var(--max)); }
  .nav { width: min(100% - 1rem, 1240px); }
  .brand span { font-size: .95rem; }
  .nav-links.static { gap: .8rem; font-size: .9rem; }
  .hero { padding-bottom: 4.5rem; }
  .button-row, .store-buttons { width: 100%; }
  .button, .store-button { width: 100%; }
  .download-grid { grid-template-columns: 1fr; }
  .phone-b, .phone-d { margin-top: 3rem; }
  #how {
    margin-top: 0;
    padding-top: 2.5rem;
  }
}

@media (max-width: 720px) {
  .compact-header .nav {
    min-height: auto;
    padding: .8rem 0;
    align-items: flex-start;
    flex-wrap: wrap;
  }
  .nav-links.static {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
    row-gap: .25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
  }
  .phone-scene { position: static; }
}