:root {
  color-scheme: light;
  --ink: #17201c;
  --muted: #607069;
  --paper: #f7f5ef;
  --surface: #ffffff;
  --line: #d7ddd5;
  --forest: #1e6044;
  --forest-strong: #123f2d;
  --coral: #c8563a;
  --blue: #4169a8;
  --shadow: 0 20px 60px rgba(23, 32, 28, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

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

.site-header {
  position: fixed;
  z-index: 20;
  inset: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 0 40px;
  color: #fff;
  background: rgba(13, 21, 18, 0.66);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  text-decoration: none;
  font-weight: 760;
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 0.95rem;
  font-weight: 650;
}

.nav-links a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.84);
}

.nav-links a:hover {
  color: #fff;
}

.hero {
  position: relative;
  min-height: 88vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: #fff;
  padding: 140px 40px 72px;
}

.hero-image,
.hero-scrim {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  object-position: center;
  transform: scale(1.04);
}

.hero-scrim {
  background:
    rgba(9, 15, 13, 0.62);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  font-size: 0.78rem;
  font-weight: 780;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow {
  color: #b7ffd8;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: 5rem;
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: 2.3rem;
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin: 18px 0 10px;
  font-size: 1.25rem;
  line-height: 1.15;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 620px;
  margin: 22px 0 0;
  font-size: 1.28rem;
  color: rgba(255, 255, 255, 0.88);
}

.hero-actions,
.alpha-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  border-radius: 8px;
  padding: 0 18px;
  font-weight: 760;
  text-decoration: none;
  border: 1px solid transparent;
}

.button-primary {
  background: #ffffff;
  color: #13231d;
}

.button-secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.48);
  background: rgba(255, 255, 255, 0.08);
}

.button-card {
  width: 100%;
  margin-top: 22px;
  color: #fff;
  background: var(--forest);
}

.button:hover {
  transform: translateY(-1px);
}

.button.is-disabled {
  color: #6d766f;
  background: #e8ebe5;
  pointer-events: none;
}

.release-line {
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.78);
}

.intro-band,
.download-section,
.feature-band,
.alpha-band {
  padding: 76px 40px;
}

.intro-band {
  background: #fff;
}

.intro-grid,
.section-head,
.download-grid,
.feature-band,
.alpha-content,
.site-footer {
  width: min(1160px, 100%);
  margin: 0 auto;
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.intro-grid p:last-child,
.section-head p,
.feature-copy p,
.alpha-content p {
  color: var(--muted);
  font-size: 1.08rem;
}

.section-kicker {
  color: var(--coral);
}

.download-section {
  background: var(--paper);
}

.section-head {
  max-width: 760px;
  margin-bottom: 34px;
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.download-card {
  min-height: 372px;
  display: flex;
  flex-direction: column;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 8px 28px rgba(23, 32, 28, 0.08);
}

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

.card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.platform-mark {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 28px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 800;
  color: #fff;
  background: var(--blue);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 6px;
  color: #0f3a2a;
  background: #dff4e7;
  font-size: 0.78rem;
  font-weight: 760;
}

.status-muted {
  color: #77513f;
  background: #f3e3da;
}

dl {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
}

dl div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

dt {
  color: var(--muted);
}

dd {
  margin: 0;
  font-weight: 730;
  text-align: right;
}

.download-card .button-card {
  margin-top: auto;
}

.feature-band {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 52px;
  align-items: center;
}

.feature-media img {
  border-radius: 8px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.feature-list {
  display: grid;
  gap: 14px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  padding-left: 22px;
  border-left: 4px solid var(--forest);
  color: var(--muted);
}

.alpha-band {
  background: #17201c;
  color: #fff;
}

.alpha-content {
  max-width: 840px;
  margin-left: auto;
  margin-right: auto;
}

.alpha-content p {
  color: rgba(255, 255, 255, 0.78);
}

.text-link {
  color: #b7ffd8;
  font-weight: 760;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 40px 36px;
  color: var(--muted);
}

.site-footer div {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-links a {
  font-weight: 720;
  color: var(--forest-strong);
}

@media (max-width: 920px) {
  .site-header {
    padding: 0 22px;
  }

  .nav-links {
    gap: 14px;
    font-size: 0.88rem;
  }

  .hero {
    min-height: 84vh;
    padding: 116px 22px 56px;
  }

  h1 {
    font-size: 3.4rem;
  }

  h2 {
    font-size: 1.9rem;
  }

  .hero-copy {
    font-size: 1.08rem;
  }

  .intro-band,
  .download-section,
  .feature-band,
  .alpha-band {
    padding: 58px 22px;
  }

  .intro-grid,
  .feature-band {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .download-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .site-header {
    position: absolute;
    min-height: 64px;
  }

  .brand span {
    display: none;
  }

  .nav-links {
    gap: 10px;
  }

  .hero {
    min-height: 82vh;
  }

  h1 {
    font-size: 2.8rem;
  }

  .button {
    width: 100%;
  }

  .site-footer {
    flex-direction: column;
    padding-left: 22px;
    padding-right: 22px;
  }
}