:root {
  color-scheme: dark;
  --bg: #081018;
  --bg-elevated: rgba(15, 24, 36, 0.86);
  --surface: rgba(18, 29, 43, 0.78);
  --surface-strong: rgba(24, 36, 52, 0.94);
  --line: rgba(155, 190, 221, 0.14);
  --text: #eef6ff;
  --muted: #a5b7c9;
  --accent: #ffcf6c;
  --accent-strong: #ffb73a;
  --accent-soft: rgba(255, 207, 108, 0.16);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --max-width: 1120px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 207, 108, 0.16), transparent 28%),
    radial-gradient(circle at 85% 15%, rgba(95, 150, 255, 0.13), transparent 32%),
    linear-gradient(180deg, #060b11 0%, #0a1320 52%, #05080d 100%);
  color: var(--text);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 38px 38px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 86%);
  opacity: 0.35;
}

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

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

.page-shell {
  width: min(var(--max-width), calc(100vw - 24px));
  margin: 0 auto;
  padding: 14px 0 28px;
}

.hero,
.section {
  border: 1px solid var(--line);
  background: var(--bg-elevated);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  gap: 0;
  overflow: hidden;
  border-radius: 32px;
}

.hero-copy {
  padding: 28px 20px 20px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.74rem;
  font-weight: 700;
}

h1,
h2 {
  margin: 0;
  font-weight: 800;
  letter-spacing: -0.04em;
}

h1 {
  font-size: clamp(2.5rem, 10vw, 5.5rem);
  line-height: 0.93;
  max-width: 9.2ch;
}

.lede,
.section-copy {
  color: var(--muted);
  line-height: 1.6;
  font-size: 1rem;
}

.lede {
  max-width: 36ch;
  margin: 16px 0 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  min-height: 50px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  letter-spacing: -0.01em;
  transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

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

.button[aria-disabled="true"] {
  cursor: default;
  pointer-events: none;
  opacity: 0.78;
  transform: none;
}

.button:focus-visible {
  outline: 3px solid rgba(255, 207, 108, 0.35);
  outline-offset: 2px;
}

.button-primary {
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-strong) 100%);
  color: #1d1405;
  box-shadow: 0 14px 36px rgba(255, 183, 58, 0.25);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.08);
}

.hero-meta {
  margin: 24px 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.hero-meta div {
  padding: 14px 14px 12px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.hero-meta dt {
  color: var(--muted);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-meta dd {
  margin: 8px 0 0;
  font-weight: 700;
  word-break: break-word;
}

.hero-art {
  position: relative;
  min-height: 320px;
  padding: 16px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 45%, rgba(255, 207, 108, 0.16), transparent 36%),
    linear-gradient(180deg, rgba(10, 16, 24, 0.1), rgba(8, 13, 18, 0.88));
}

.hero-art::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 244, 221, 0.9) 0 32%, rgba(255, 213, 140, 0.34) 54%, rgba(255, 255, 255, 0) 80%);
  filter: blur(14px);
}

.hero-art img {
  position: relative;
  z-index: 1;
  width: min(100%, 350px);
  filter: drop-shadow(0 24px 38px rgba(0, 0, 0, 0.26));
  animation: float 7s ease-in-out infinite;
}

.glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(10px);
}

.glow-one {
  width: 180px;
  height: 180px;
  background: rgba(255, 207, 108, 0.16);
  top: 18%;
  right: 14%;
}

.glow-two {
  width: 220px;
  height: 220px;
  background: rgba(122, 161, 255, 0.1);
  bottom: 8%;
  left: 12%;
}

.section {
  margin-top: 16px;
  border-radius: 26px;
  padding: 22px 20px;
}

.section-heading h2 {
  font-size: clamp(1.65rem, 5vw, 2.5rem);
}

.section-copy {
  margin: 12px 0 0;
  max-width: 56ch;
}

.callout-grid {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.callout-card {
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.018));
}

.callout-card strong {
  display: block;
  margin-top: 12px;
  font-size: 1.02rem;
  letter-spacing: -0.02em;
}

.callout-card .fine-print {
  margin-top: 10px;
  line-height: 1.55;
}

.release-list {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.install-list {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.release-card {
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.02));
}

.release-top {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: flex-start;
  justify-content: space-between;
}

.release-title {
  display: grid;
  gap: 6px;
}

.release-title strong {
  font-size: 1.06rem;
  letter-spacing: -0.02em;
}

.release-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: #ffdf94;
  font-size: 0.85rem;
  font-weight: 700;
}

.release-tag::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

.release-meta {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 16px;
}

.release-meta div {
  min-width: 0;
}

.release-meta span {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.release-meta code {
  display: block;
  color: #f3f8ff;
  font-family: "SFMono-Regular", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.88rem;
  line-height: 1.45;
  word-break: break-all;
}

.release-footer {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
}

.download-link {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-weight: 700;
}

.download-link:hover {
  border-color: rgba(255, 207, 108, 0.45);
}

.release-notes {
  margin: 16px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.55;
}

.release-notes li + li {
  margin-top: 6px;
}

.fine-print {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(-1deg); }
  50% { transform: translateY(-10px) rotate(1deg); }
}

@media (min-width: 700px) {
  .page-shell {
    width: min(var(--max-width), calc(100vw - 40px));
    padding: 20px 0 32px;
  }

  .hero-copy {
    padding: 34px 30px 28px;
  }

  .hero-art {
    min-height: 420px;
    padding: 24px;
  }

  .section {
    padding: 28px 30px;
  }

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

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

@media (min-width: 980px) {
  .hero {
    grid-template-columns: 1.15fr 0.85fr;
    min-height: calc(100svh - 40px);
  }

  .hero-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 48px 42px 42px;
  }

  .hero-art {
    min-height: 100%;
    padding: 32px;
  }

  .section {
    padding: 32px 42px;
  }
}