:root {
  color-scheme: dark;
  --bg: #0b0f0f;
  --surface: #17201e;
  --surface-2: #22261f;
  --text: #f7f1e6;
  --muted: #b9b5a8;
  --line: rgba(247, 241, 230, 0.14);
  --teal: #43c8b8;
  --teal-dark: #153b37;
  --gold: #e5b75f;
  --rose: #df717d;
  --violet: #a6a0f0;
  --ink: #080b0b;
  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;
  background: var(--bg);
  color: var(--text);
}

a {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 32px;
  background: rgba(8, 11, 11, 0.78);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.site-header.compact {
  position: sticky;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 760;
}

.brand img {
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.36);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav a,
.site-footer a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 650;
  padding: 10px 12px;
  border-radius: 8px;
}

.site-nav a:hover,
.site-footer a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.07);
}

.hero {
  min-height: 88vh;
  display: grid;
  align-items: end;
  padding: 128px 32px 96px;
  background-image:
    linear-gradient(90deg, rgba(8, 11, 11, 0.94), rgba(8, 11, 11, 0.68) 48%, rgba(8, 11, 11, 0.28)),
    linear-gradient(0deg, rgba(8, 11, 11, 0.82), rgba(8, 11, 11, 0.12) 40%, rgba(8, 11, 11, 0.32)),
    url("assets/screenshots/01-multi-sound-pulse.jpg");
  background-size: cover;
  background-position: center 16%;
  border-bottom: 1px solid var(--line);
}

.hero-copy {
  width: min(720px, 100%);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--teal);
  font-size: 0.86rem;
  font-weight: 820;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  font-size: 4.6rem;
  line-height: 0.98;
  font-weight: 850;
}

h2 {
  margin-bottom: 14px;
  font-size: 2.35rem;
  line-height: 1.08;
  font-weight: 820;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.12rem;
}

p {
  color: var(--muted);
  line-height: 1.68;
}

.hero-lede {
  max-width: 620px;
  margin-bottom: 28px;
  color: #ddd8cd;
  font-size: 1.18rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  text-decoration: none;
  font-weight: 760;
}

.button.primary {
  background: var(--gold);
  color: var(--ink);
  border-color: transparent;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.proof-strip div {
  min-height: 128px;
  padding: 28px 32px;
  background: #101615;
}

.proof-strip strong,
.proof-strip span {
  display: block;
}

.proof-strip strong {
  margin-bottom: 8px;
  font-size: 1.02rem;
}

.proof-strip span {
  color: var(--muted);
  line-height: 1.55;
}

.section {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 88px 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 34px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.feature-card {
  min-height: 250px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.marker {
  display: block;
  width: 44px;
  height: 8px;
  margin-bottom: 28px;
  border-radius: 8px;
}

.marker.teal {
  background: var(--teal);
}

.marker.gold {
  background: var(--gold);
}

.marker.violet {
  background: var(--violet);
}

.marker.rose {
  background: var(--rose);
}

.screenshots-section {
  width: 100%;
  max-width: none;
  padding-left: 24px;
  padding-right: 24px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #0f1414;
}

.screenshots-section .section-heading {
  width: min(1180px, 100%);
  margin-left: auto;
  margin-right: auto;
}

.screenshot-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(220px, 292px);
  gap: 18px;
  overflow-x: auto;
  padding: 4px max(24px, calc((100vw - 1180px) / 2)) 22px;
  scroll-snap-type: x mandatory;
}

.screenshot-rail figure {
  margin: 0;
  scroll-snap-align: start;
}

.screenshot-rail img {
  width: 100%;
  aspect-ratio: 642 / 1389;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--line);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.34);
}

.screenshot-rail figcaption {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
}

.split-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 32px;
  align-items: center;
}

.release-copy {
  max-width: 720px;
}

.link-panel {
  display: grid;
  gap: 12px;
}

.link-panel a {
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  color: var(--text);
  text-decoration: none;
  font-weight: 760;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.link-panel a::after {
  content: ">";
  color: var(--gold);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 32px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.site-footer nav {
  display: flex;
  gap: 4px;
}

.legal-page {
  background:
    linear-gradient(180deg, rgba(67, 200, 184, 0.08), transparent 240px),
    var(--bg);
}

.legal-shell {
  width: min(820px, calc(100% - 48px));
  margin: 0 auto;
  padding: 76px 0 96px;
}

.legal-shell h1 {
  font-size: 3.35rem;
}

.support-form {
  display: grid;
  gap: 12px;
  margin: 22px 0 8px;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.support-form label {
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 760;
}

.support-form textarea,
.support-form input {
  width: 100%;
  color: var(--text);
  background: rgba(8, 11, 11, 0.54);
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
  line-height: 1.5;
  padding: 12px 14px;
}

.support-form textarea {
  resize: vertical;
}

.support-form textarea:focus,
.support-form input:focus {
  outline: 2px solid rgba(67, 200, 184, 0.56);
  outline-offset: 2px;
}

.support-form .button {
  width: fit-content;
  cursor: pointer;
}

.form-status {
  min-height: 1.5em;
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.legal-shell section {
  padding: 28px 0;
  border-top: 1px solid var(--line);
}

.legal-shell h2 {
  font-size: 1.45rem;
}

.legal-shell li {
  margin-bottom: 10px;
  color: var(--muted);
  line-height: 1.6;
}

.legal-shell a {
  color: var(--teal);
  font-weight: 760;
}

@media (max-width: 900px) {
  .site-header {
    padding: 14px 18px;
  }

  .site-nav a {
    padding: 8px;
    font-size: 0.9rem;
  }

  .hero {
    min-height: 86vh;
    padding: 112px 24px 72px;
    background-position: center top;
  }

  h1 {
    font-size: 3.1rem;
  }

  h2 {
    font-size: 2rem;
  }

  .proof-strip,
  .feature-grid,
  .split-band {
    grid-template-columns: 1fr;
  }

  .section {
    width: min(100% - 36px, 720px);
    padding: 68px 0;
  }

  .feature-card {
    min-height: auto;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .brand span {
    display: none;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  h1 {
    font-size: 2.55rem;
  }

  .hero-lede {
    font-size: 1.05rem;
  }

  .proof-strip div {
    padding: 24px;
  }

  .legal-shell h1 {
    font-size: 2.35rem;
  }
}