:root {
  --bg: #07101a;
  --panel: rgba(13, 24, 36, 0.94);
  --panel-soft: rgba(255, 255, 255, 0.055);
  --line: rgba(143, 255, 214, 0.18);
  --line-cyan: rgba(0, 200, 215, 0.26);
  --text: #f5f8ff;
  --soft: rgba(226, 235, 255, 0.78);
  --muted: rgba(226, 235, 255, 0.58);
  --mint: #8fffd6;
  --lime: #d9ff85;
  --cyan: #00c8d7;
  --amber: #ffb55a;
  --violet: #a894ff;
  --radius: 8px;
  --section-radius: 18px;
  --shadow: 0 26px 72px rgba(0, 0, 0, 0.34);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--text);
  background:
    linear-gradient(rgba(143, 255, 214, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 255, 214, 0.025) 1px, transparent 1px),
    linear-gradient(180deg, #050b13 0%, #07101a 48%, #07131c 100%);
  background-size: 56px 56px, 56px 56px, auto;
  font-family: "Manrope", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(115deg, transparent 0 20%, rgba(0, 200, 215, 0.08) 20% 20.2%, transparent 20.2% 54%),
    linear-gradient(245deg, transparent 0 56%, rgba(255, 181, 90, 0.07) 56% 56.2%, transparent 56.2% 100%);
  pointer-events: none;
}

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

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

.skip-link {
  position: fixed;
  inset: 0 auto auto 0;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--mint);
  color: #06101a;
  font-weight: 800;
  transform: translateY(-120%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-shell {
  width: min(calc(100% - 1rem), 1180px);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  background: rgba(7, 16, 26, 0.82);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  gap: 0.8rem;
}

.brand-mark {
  width: 3rem;
  height: 3rem;
  border-radius: 12px;
  object-fit: contain;
  box-shadow: 0 14px 28px rgba(0, 200, 215, 0.16);
}

.brand-copy {
  display: grid;
  min-width: 0;
  gap: 0.12rem;
}

.brand-copy strong {
  color: var(--text);
  font-family: "Space Grotesk", sans-serif;
  font-size: 1rem;
  line-height: 1.1;
}

.brand-copy span {
  overflow: hidden;
  color: var(--soft);
  font-size: 0.83rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.topnav {
  display: flex;
  justify-content: flex-end;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.topnav a {
  display: inline-flex;
  align-items: center;
  min-height: 2.2rem;
  padding: 0.35rem 0.55rem;
  border-radius: var(--radius);
  color: var(--soft);
  font-size: 0.9rem;
  font-weight: 700;
}

.topnav a:hover,
.topnav a:focus-visible {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

main {
  padding-bottom: 2.5rem;
}

.hero-section,
.content-section,
.warning-band {
  position: relative;
  overflow: hidden;
  margin-bottom: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--section-radius);
  background:
    linear-gradient(135deg, rgba(143, 255, 214, 0.06), transparent 40%),
    linear-gradient(180deg, rgba(13, 24, 36, 0.96), rgba(8, 15, 26, 0.96));
  box-shadow: var(--shadow);
}

.hero-section {
  display: grid;
  gap: 1.2rem;
  padding: 1.1rem;
}

.hero-copy {
  align-self: center;
  max-width: 46rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--mint);
  text-transform: uppercase;
  letter-spacing: 0;
  font-size: 0.75rem;
  font-weight: 800;
}

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

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

h1,
h2,
.brand-copy strong {
  font-family: "Space Grotesk", sans-serif;
}

h1 {
  color: var(--text);
  font-size: 4.45rem;
  line-height: 1;
}

h2 {
  max-width: 20ch;
  color: var(--text);
  font-size: 2.65rem;
  line-height: 1.04;
}

h3 {
  color: var(--text);
  font-size: 1.12rem;
  line-height: 1.15;
}

p {
  color: var(--soft);
  line-height: 1.7;
}

.hero-tagline {
  margin: 0.45rem 0 1rem;
  color: var(--text);
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.28;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.25rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  max-width: 100%;
  padding: 0.78rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
}

.button-primary {
  background: linear-gradient(135deg, var(--mint), var(--lime));
  color: #06101a;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.045);
  color: var(--text);
}

.product-stack {
  display: grid;
  gap: 0.85rem;
}

.product-card,
.feature-grid article,
.limits-grid article,
.status-grid article {
  min-width: 0;
  padding: 1rem;
  border: 1px solid rgba(143, 255, 214, 0.13);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(18, 31, 45, 0.9), rgba(9, 16, 27, 0.92));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.product-card {
  display: grid;
  align-content: end;
  min-height: 16rem;
}

.product-card img {
  width: 5.6rem;
  height: 5.6rem;
  margin-bottom: 1.2rem;
  border-radius: 16px;
  object-fit: contain;
}

.product-card span,
.feature-grid span {
  display: inline-flex;
  margin-bottom: 0.7rem;
  color: var(--mint);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.product-card strong {
  display: block;
  color: var(--text);
  font-size: 1.05rem;
  line-height: 1.35;
}

.android-card {
  border-color: var(--line-cyan);
}

.warning-band {
  display: grid;
  gap: 1rem;
  padding: 1.2rem;
  border-color: rgba(255, 181, 90, 0.32);
  background:
    linear-gradient(135deg, rgba(255, 181, 90, 0.09), transparent 42%),
    linear-gradient(180deg, rgba(31, 24, 18, 0.96), rgba(10, 15, 25, 0.96));
}

.warning-band .eyebrow {
  color: var(--amber);
}

.content-section {
  padding: 1.2rem;
}

.section-heading {
  display: grid;
  gap: 0.55rem;
  margin-bottom: 1rem;
}

.feature-grid,
.limits-grid,
.status-grid {
  display: grid;
  gap: 0.85rem;
}

.feature-grid p,
.limits-grid p,
.status-grid p {
  margin-top: 0.62rem;
}

.limits-grid strong,
.status-grid strong {
  display: block;
  color: var(--text);
  line-height: 1.3;
}

.status-badge {
  display: inline-flex;
  justify-self: start;
  margin-bottom: 0.55rem;
  padding: 0.28rem 0.58rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  font-size: 0.75rem;
  font-weight: 800;
}

.status-preview {
  background: rgba(143, 255, 214, 0.12);
  color: var(--mint);
}

.status-beta {
  background: rgba(0, 200, 215, 0.12);
  color: var(--cyan);
}

.status-next {
  background: rgba(255, 181, 90, 0.12);
  color: var(--amber);
}

.closing-actions {
  margin-top: 1.15rem;
}

.site-footer {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 0 0 1.6rem;
  color: var(--muted);
  font-size: 0.92rem;
}

@media (min-width: 760px) {
  .site-shell {
    width: min(calc(100% - 2rem), 1180px);
  }

  .hero-section {
    grid-template-columns: minmax(0, 1fr) minmax(22rem, 0.88fr);
    min-height: 35rem;
    padding: 1.35rem;
  }

  .warning-band {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: center;
    padding: 1.45rem;
  }

  .content-section {
    padding: 1.45rem;
  }

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

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

  .site-footer {
    flex-direction: row;
    justify-content: space-between;
    gap: 1rem;
  }
}

@media (max-width: 900px) {
  h1 {
    font-size: 3.6rem;
  }

  h2 {
    font-size: 2.2rem;
  }
}

@media (max-width: 759px) {
  .topbar {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .topnav {
    width: 100%;
    justify-content: flex-start;
  }
}

@media (max-width: 540px) {
  .brand-copy span {
    white-space: normal;
  }

  .topnav {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.35rem;
  }

  .topnav a {
    justify-content: center;
    min-width: 0;
    padding-right: 0.4rem;
    padding-left: 0.4rem;
  }

  h1 {
    font-size: 2.85rem;
  }

  h2 {
    font-size: 1.9rem;
  }

  .button {
    width: 100%;
  }

  .product-card {
    min-height: 12rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}