:root {
  color-scheme: light;
  --bg: #f5f5f0;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: #ffffff;
  --surface-muted: #eef0eb;
  --text: #17191d;
  --text-soft: #5f6976;
  --text-faint: #8c96a3;
  --line: rgba(24, 26, 31, 0.08);
  --line-strong: rgba(24, 26, 31, 0.12);
  --blue: #0a84ff;
  --blue-soft: #d8eaff;
  --shadow-lg: 0 30px 70px rgba(18, 22, 29, 0.12);
  --shadow-md: 0 16px 34px rgba(18, 22, 29, 0.09);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --content: min(1200px, calc(100vw - 48px));
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  padding: 16px 0;
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  background: rgba(245, 245, 240, 0.7);
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}

.header-shell,
.footer-shell,
.band-shell,
.download-shell,
.updates-shell {
  width: var(--content);
  margin: 0 auto;
}

.header-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  box-shadow: 0 8px 18px rgba(10, 132, 255, 0.12);
}

.brand__text {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 14px;
  color: var(--text-soft);
}

.brand__text strong {
  font-size: 17px;
  color: var(--text);
}

.site-nav {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  font-size: 14px;
  color: var(--text-soft);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
}

.hero {
  position: relative;
  min-height: 88vh;
  padding-top: 88px;
  display: flex;
  align-items: stretch;
}

.hero__background,
.hero__shade {
  position: absolute;
  inset: 0;
}

.hero__background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 68% center;
}

.hero__shade {
  background:
    linear-gradient(180deg, rgba(11, 14, 20, 0.2) 0%, rgba(11, 14, 20, 0.34) 48%, rgba(11, 14, 20, 0.56) 100%),
    linear-gradient(90deg, rgba(11, 14, 20, 0.62) 0%, rgba(11, 14, 20, 0.2) 48%, rgba(11, 14, 20, 0.12) 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  width: var(--content);
  margin: auto auto 9vh;
  max-width: 580px;
  color: #f7f9fc;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.eyebrow {
  margin: 0 0 16px;
  font-size: 13px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow--dark {
  color: var(--blue);
}

.hero h1,
.band-copy h2,
.download-copy h2,
.updates-copy h2 {
  margin: 0;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.06;
}

.hero h1 {
  max-width: 520px;
  font-size: clamp(28px, 3.4vw, 48px);
  text-wrap: balance;
}

.hero__lead {
  max-width: 520px;
  margin: 22px 0 0;
  font-size: clamp(16px, 1.7vw, 20px);
  line-height: 1.7;
  color: rgba(247, 249, 252, 0.86);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease, color 160ms ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn--primary {
  background: #ffffff;
  color: var(--text);
}

.btn--secondary {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.26);
  color: #ffffff;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 28px;
  font-size: 13px;
  color: rgba(247, 249, 252, 0.74);
}

.hero__meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero__meta span::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.58);
}

.signal-strip {
  background: #17191d;
  color: rgba(255, 255, 255, 0.78);
}

.signal-strip__inner {
  width: var(--content);
  margin: 0 auto;
  min-height: 74px;
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  padding: 16px 0;
  font-size: 14px;
}

.signal-strip__inner span {
  white-space: nowrap;
}

.feature-band,
.download-band,
.updates-band {
  padding: 88px 0;
}

.feature-band--alt {
  background: rgba(255, 255, 255, 0.45);
}

.band-shell,
.download-shell,
.updates-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(360px, 0.94fr);
  gap: 40px;
  align-items: center;
}

.band-shell--visual-first {
  grid-template-columns: minmax(0, 1.14fr) minmax(320px, 0.86fr);
}

.band-copy p,
.download-copy p,
.updates-copy p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-soft);
}

.band-copy h2,
.download-copy h2,
.updates-copy h2 {
  margin-top: 8px;
  font-size: clamp(34px, 4vw, 58px);
}

.band-copy > p:last-of-type,
.download-copy > p:last-of-type,
.updates-copy > p:last-of-type {
  margin-top: 18px;
}

.band-list {
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
  display: grid;
  gap: 12px;
}

.band-list li {
  position: relative;
  padding-left: 18px;
  color: var(--text-soft);
  line-height: 1.75;
  font-size: 15px;
}

.band-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
}

.band-visual img {
  width: 100%;
  border-radius: 26px;
  box-shadow: var(--shadow-lg);
}

.download-band {
  background: #17191d;
  color: #f7f9fc;
}

.download-copy p {
  color: rgba(247, 249, 252, 0.72);
}

.download-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 22px;
  font-size: 13px;
  color: rgba(247, 249, 252, 0.7);
}

.download-list {
  display: grid;
  gap: 16px;
}

.download-item {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 188px;
  padding: 22px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.download-item:hover,
.download-item:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.11);
}

.download-item__eyebrow {
  font-size: 12px;
  color: rgba(247, 249, 252, 0.66);
}

.download-item h3 {
  margin: 14px 0 0;
  font-size: 26px;
  line-height: 1.14;
}

.download-item p {
  margin: 12px 0 18px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(247, 249, 252, 0.72);
}

.download-item span {
  font-size: 14px;
  font-weight: 600;
  color: #ffffff;
}

.download-item--muted {
  background: rgba(255, 255, 255, 0.04);
  color: rgba(247, 249, 252, 0.72);
}

.download-item--muted span {
  color: rgba(247, 249, 252, 0.48);
}

.updates-panel {
  border-radius: 22px;
  padding: 28px;
  background: var(--surface-strong);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--line);
}

.updates-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.updates-panel__header strong {
  font-size: 28px;
}

.updates-panel__header span {
  font-size: 13px;
  color: var(--text-faint);
}

.release-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.release-list li {
  padding-left: 18px;
  position: relative;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-soft);
}

.release-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue);
}

.site-footer {
  padding: 28px 0 40px;
  border-top: 1px solid rgba(24, 26, 31, 0.06);
}

.footer-shell {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
}

.footer-shell > div {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 14px;
  color: var(--text-soft);
}

.footer-shell strong {
  font-size: 18px;
  color: var(--text);
}

.footer-shell p {
  margin: 0;
  font-size: 13px;
  color: var(--text-faint);
}

@media (max-width: 980px) {
  .site-nav {
    display: none;
  }

  .hero {
    min-height: 82vh;
  }

  .hero__background img {
    object-position: 74% center;
  }

  .hero__shade {
    background:
      linear-gradient(180deg, rgba(11, 14, 20, 0.22) 0%, rgba(11, 14, 20, 0.38) 54%, rgba(11, 14, 20, 0.66) 100%),
      linear-gradient(90deg, rgba(11, 14, 20, 0.48) 0%, rgba(11, 14, 20, 0.22) 60%, rgba(11, 14, 20, 0.18) 100%);
  }

  .band-shell,
  .band-shell--visual-first,
  .download-shell,
  .updates-shell {
    grid-template-columns: 1fr;
  }

  .band-shell--visual-first .band-visual {
    order: -1;
  }
}

@media (max-width: 720px) {
  :root {
    --content: min(100vw - 28px, 1200px);
  }

  .site-header {
    padding: 12px 0;
  }

  .brand img {
    width: 32px;
    height: 32px;
  }

  .hero {
    min-height: 76vh;
    padding-top: 74px;
  }

  .hero__background img {
    object-position: 78% center;
  }

  .hero__content {
    margin-bottom: 7vh;
    max-width: 100%;
  }

  .hero h1 {
    max-width: 100%;
  }

  .hero__lead {
    max-width: 100%;
    font-size: 16px;
  }

  .hero__meta {
    gap: 10px 14px;
  }

  .signal-strip__inner {
    gap: 14px 18px;
    font-size: 13px;
  }

  .feature-band,
  .download-band,
  .updates-band {
    padding: 60px 0;
  }

  .download-item h3 {
    font-size: 22px;
  }

  .updates-panel__header {
    align-items: flex-start;
    flex-direction: column;
  }

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