:root {
  color-scheme: dark;
  --bg: #0d1117;
  --bg-2: #121923;
  --panel: #171f2b;
  --panel-2: #1f2a38;
  --panel-3: #0f1620;
  --text: #f5f7fb;
  --muted: #a9b4c8;
  --accent: #7eb6ff;
  --accent-2: #f7931a;
  --border: #2b3648;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(247, 147, 26, 0.14), transparent 28%),
    radial-gradient(circle at top right, rgba(126, 182, 255, 0.16), transparent 26%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  color: var(--text);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 20px 72px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(15, 22, 32, 0.82);
  box-shadow: var(--shadow);
}

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

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ffb34d, var(--accent-2));
  color: #111;
  font-weight: 800;
  box-shadow: 0 10px 30px rgba(247, 147, 26, 0.35);
}

.brand-copy h1 {
  margin: 0;
  font-size: 24px;
}

.brand-copy p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.toplinks {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.toplinks a {
  color: var(--muted);
  font-size: 14px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  gap: 20px;
  margin-bottom: 22px;
}

.hero-main,
.hero-side,
.section-card,
.release-card {
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(23, 31, 43, 0.86);
  box-shadow: var(--shadow);
}

.hero-main {
  overflow: hidden;
}

.hero-copy {
  padding: 30px 30px 20px;
}

.hero-copy h2 {
  margin: 0 0 12px;
  font-size: 48px;
  line-height: 1.05;
}

.hero-copy p {
  margin: 8px 0;
  color: var(--muted);
  line-height: 1.7;
  max-width: 60ch;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
}

.button.primary {
  background: linear-gradient(135deg, #ffb34d, var(--accent-2));
  color: #111;
}

.button.secondary {
  border-color: var(--border);
  background: rgba(15, 22, 32, 0.78);
  color: var(--text);
}

.hero-shot {
  padding: 0 18px 18px;
}

.hero-shot img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--panel-3);
}

.hero-side {
  display: grid;
  gap: 14px;
  padding: 18px;
  align-content: start;
}

.grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 20px;
}

.section-card {
  padding: 24px;
}

.section-card + .section-card {
  margin-top: 18px;
}

.release-card {
  padding: 18px;
}

.release-title {
  margin: 0;
  font-size: 24px;
}

.section-title {
  margin: 0 0 12px;
  font-size: 28px;
}

.section-copy {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.feature-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.feature-list li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(15, 22, 32, 0.68);
}

.feature-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: rgba(126, 182, 255, 0.12);
  color: var(--accent);
  font-size: 20px;
}

.kicker {
  margin: 0 0 10px;
  color: var(--accent-2);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.meta {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.assets {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.assets li {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(15, 22, 32, 0.76);
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.asset-size {
  color: var(--muted);
  white-space: nowrap;
}

.footer {
  margin-top: 28px;
  color: var(--muted);
  font-size: 14px;
  text-align: center;
}

code {
  padding: 2px 6px;
  border-radius: 8px;
  background: rgba(121, 184, 255, 0.12);
}

@media (max-width: 720px) {
  .shell {
    padding-left: 14px;
    padding-right: 14px;
  }

  .topbar,
  .hero,
  .grid {
    grid-template-columns: 1fr;
  }

  .topbar {
    padding: 16px;
  }

  .hero-copy {
    padding: 22px 18px 16px;
  }

  .hero-copy h2 {
    font-size: 34px;
  }

  .assets li {
    flex-direction: column;
    align-items: flex-start;
  }
}