:root {
  color-scheme: dark;
  --bg: #06080d;
  --bg-alt: #0a0e15;
  --panel: rgba(13, 18, 28, 0.92);
  --panel-strong: rgba(9, 13, 21, 0.96);
  --panel-soft: rgba(16, 22, 33, 0.86);
  --line: rgba(119, 139, 181, 0.24);
  --line-strong: rgba(138, 159, 205, 0.48);
  --text: #eef3ff;
  --muted: #96a5c0;
  --accent: #90a8dc;
  --accent-strong: #c4d2f4;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
  --mono: "Geist Mono", "SFMono-Regular", "SF Mono", Consolas, monospace;
  --sans: "Geist", "Inter", "SF Pro Display", system-ui, sans-serif;
}

html {
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top, rgba(77, 101, 153, 0.24), transparent 28%),
    linear-gradient(180deg, #0b1018 0%, #070a10 45%, #05070b 100%);
  color: var(--text);
  font-family: var(--sans);
}

a {
  color: inherit;
  text-decoration: none;
}

iframe,
video {
  border: 0;
}

.site-frame {
  position: relative;
  min-height: 100vh;
}

.site-frame::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.72), transparent 92%);
  pointer-events: none;
}

.page-shell {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
}

.page-stack {
  padding: 28px 0 72px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(6, 8, 13, 0.78);
  border-bottom: 1px solid rgba(138, 159, 205, 0.14);
}

.nav-row,
.footer-row,
.section-heading,
.action-row,
.download-actions,
.recommended-actions,
.release-meta-grid,
.hero-grid,
.cta-panel {
  display: flex;
}

.nav-row {
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 78px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, rgba(28, 38, 59, 0.86), rgba(11, 15, 23, 0.96));
  color: var(--accent);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.brand-copy {
  display: grid;
}

.brand-kicker,
.eyebrow,
.section-label,
.card-label,
.step-index,
.recommended-label,
.stat-block span,
.signal-card span,
.inline-points span,
.nav-link,
.button,
.download-file,
.download-size {
  font-family: var(--mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.brand-kicker {
  font-size: 11px;
  color: var(--muted);
}

.brand-name {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.nav-link {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  padding: 0 14px;
  border: 1px solid transparent;
  color: var(--muted);
  font-size: 0.75rem;
}

.nav-link:hover,
.nav-link.is-active {
  border-color: var(--line-strong);
  background: rgba(22, 30, 46, 0.72);
  color: var(--accent-strong);
}

.panel,
.download-card,
.info-card,
.step-card,
.signal-card,
.recommended,
.hero-meta {
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(20, 26, 37, 0.76), rgba(10, 13, 20, 0.96)),
    var(--panel);
  box-shadow: var(--shadow);
}

.panel {
  padding: 28px;
}

.panel + .panel {
  margin-top: 18px;
}

.hero-panel {
  overflow: hidden;
}

.eyebrow,
.section-label,
.recommended-label,
.card-label,
.step-index,
.signal-card span {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 12px;
}

.hero-grid {
  justify-content: space-between;
  gap: 28px;
}

.hero-copy {
  flex: 1 1 0;
  max-width: 720px;
}

.hero-meta {
  flex: 0 0 330px;
  display: grid;
  gap: 1px;
  background: rgba(125, 147, 191, 0.18);
  box-shadow: none;
}

.stat-block {
  padding: 18px;
  background: var(--panel-strong);
}

.stat-block span {
  display: block;
  margin-bottom: 8px;
  font-size: 11px;
  color: var(--muted);
}

.stat-block strong,
.stat-block a {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.98rem;
  color: var(--text);
}

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

h1,
.page-title {
  font-size: clamp(2.8rem, 5vw, 4.8rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.page-title {
  max-width: 13ch;
}

h2 {
  font-size: clamp(1.55rem, 2.1vw, 2.2rem);
  letter-spacing: -0.04em;
}

h3 {
  margin-top: 12px;
  font-size: 1.18rem;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.lede,
.section-copy,
.info-card p:last-child,
.step-card p:last-child,
.signal-card p,
.recommended-body,
.download-size,
.note-copy,
.footer-row p {
  color: var(--muted);
}

.lede {
  max-width: 62ch;
  margin-top: 18px;
  font-size: 1rem;
  line-height: 1.72;
}

.action-row {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 1px solid var(--line-strong);
  font-size: 0.76rem;
}

.button-primary {
  background: linear-gradient(180deg, rgba(35, 48, 75, 0.92), rgba(17, 23, 35, 0.98));
  color: var(--accent-strong);
}

.button-secondary {
  background: rgba(11, 16, 24, 0.88);
  color: var(--text);
}

.text-link {
  color: var(--accent-strong);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.inline-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.inline-points span {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  padding: 0 12px;
  border: 1px solid var(--line);
  background: rgba(8, 11, 18, 0.88);
  color: var(--muted);
  font-size: 0.71rem;
}

.section-heading {
  justify-content: space-between;
  align-items: end;
  gap: 16px;
}

.section-heading-centered {
  display: grid;
  justify-items: center;
  text-align: center;
}

.section-copy {
  max-width: 62ch;
  margin-top: 10px;
  line-height: 1.7;
}

.video-shell {
  display: flex;
  justify-content: center;
}

.video-frame {
  width: min(100%, 900px);
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(180deg, rgba(26, 37, 57, 0.54), rgba(7, 10, 16, 0.92)),
    var(--bg-alt);
  padding: 12px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.video-frame video,
.video-frame iframe {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-grid,
.step-grid,
.download-grid,
.signal-grid {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.card-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card-grid-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.step-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.signal-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.download-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-card,
.step-card,
.signal-card,
.download-card,
.recommended {
  padding: 20px;
}

.info-card p:last-child,
.step-card p:last-child,
.signal-card p {
  margin-top: 10px;
  line-height: 1.72;
}

.page-intro {
  padding-bottom: 30px;
}

.release-banner {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.2fr);
  gap: 14px;
  margin-top: 20px;
}

.release-meta-grid {
  flex-direction: column;
  gap: 1px;
  background: rgba(125, 147, 191, 0.18);
  border: 1px solid var(--line);
}

.recommended-title {
  margin-top: 10px;
  font-size: 1.52rem;
  letter-spacing: -0.04em;
}

.recommended-body {
  margin-top: 10px;
  line-height: 1.7;
}

.recommended-actions {
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 18px;
}

.download-meta {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.download-platform {
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.download-file {
  margin-top: 8px;
  font-size: 0.7rem;
  color: var(--muted);
  word-break: break-word;
}

.download-actions {
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
}

.download-size {
  font-size: 0.72rem;
}

.cta-panel {
  align-items: end;
  justify-content: space-between;
  gap: 20px;
}

.site-footer {
  border-top: 1px solid rgba(138, 159, 205, 0.14);
}

.footer-row {
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 88px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted);
}

.is-hidden {
  display: none;
}

@media (max-width: 1080px) {
  .hero-grid,
  .release-banner,
  .cta-panel {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-meta {
    max-width: none;
  }

  .card-grid-three,
  .step-grid,
  .download-grid,
  .signal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: min(100vw - 20px, 1180px);
  }

  .nav-row,
  .section-heading,
  .footer-row {
    display: grid;
    justify-content: stretch;
  }

  .nav-row {
    padding: 14px 0;
  }

  .site-nav,
  .footer-links {
    gap: 10px;
  }

  .panel {
    padding: 22px;
  }

  h1,
  .page-title {
    max-width: none;
    font-size: clamp(2.4rem, 11vw, 4rem);
  }

  .card-grid,
  .card-grid-three,
  .step-grid,
  .download-grid,
  .signal-grid {
    grid-template-columns: 1fr;
  }

  .action-row,
  .download-actions,
  .recommended-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button,
  .text-link {
    width: 100%;
    text-align: center;
  }

  .inline-points {
    display: grid;
    grid-template-columns: 1fr;
  }

  .footer-row {
    min-height: auto;
    padding: 20px 0;
  }
}