:root {
  color-scheme: dark;
  --page: #101916;
  --surface: #18231f;
  --surface-soft: #1d2b26;
  --text: #f3f7f4;
  --muted: #a7b5ad;
  --accent: #56d6a2;
  --accent-dark: #183c30;
  --border: rgba(211, 231, 220, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(ellipse at 80% 8%, rgba(43, 120, 87, 0.2), transparent 35rem),
    var(--page);
  color: var(--text);
  font-family: "Cairo", sans-serif;
}

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

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1080px;
  margin: 0 auto;
  padding: 25px 24px;
}

.brand {
  font-size: 1rem;
  font-weight: 800;
}

.back-link {
  color: var(--muted);
  font-size: 0.9rem;
}

.back-link:hover {
  color: var(--accent);
}

.page-content {
  width: min(100% - 40px, 900px);
  margin: 62px auto 96px;
}

.intro {
  margin-bottom: 58px;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
}

.intro h1 {
  margin: 0;
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 800;
  line-height: 1.35;
}

.intro h1 span {
  color: var(--accent);
}

.intro p {
  margin: 15px 0 0;
  color: var(--muted);
}

.latest-section,
.older-section {
  margin-top: 44px;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 17px;
  font-size: 1.15rem;
  font-weight: 700;
}

.latest-badge {
  border-radius: 999px;
  padding: 3px 10px;
  background: var(--accent-dark);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 600;
}

.version-card {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr) auto;
  align-items: center;
  gap: 22px;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 24px;
  background: linear-gradient(130deg, rgba(34, 54, 45, 0.94), rgba(24, 35, 31, 0.96));
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.16);
}

.latest-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 32px 24px;
  text-align: center;
}

.app-image {
  display: block;
  width: 104px;
  height: 104px;
  border: 1px solid var(--border);
  border-radius: 18px;
  margin: 0 auto;
  background: #12221b;
}

.version-info {
  min-width: 0;
}

.latest-card .version-info {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.version-info h3 {
  overflow-wrap: anywhere;
  margin: 0 0 5px;
  font-size: 1.25rem;
  font-weight: 700;
}

.version-info p {
  margin: 0 0 15px;
  color: var(--muted);
  font-size: 0.9rem;
}

.version-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 9px;
}

.version-meta span {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 11px;
  color: #d1ddd6;
  font-size: 0.78rem;
}

.download-button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 0;
  border-radius: 10px;
  padding: 10px 17px;
  background: var(--accent);
  color: #10221a;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 800;
  white-space: nowrap;
  transition: background-color 160ms ease, transform 160ms ease;
}

a.download-button:hover {
  transform: translateY(-2px);
  background: #75e5b8;
}

.download-button.is-disabled {
  background: #34423b;
  color: #aab7af;
  cursor: not-allowed;
}

.versions-grid {
  display: grid;
  gap: 12px;
}

.older-card {
  grid-template-columns: minmax(0, 1fr) auto;
  padding: 18px 21px;
  background: var(--surface);
  box-shadow: none;
}

.older-card .version-info h3 {
  font-size: 1rem;
}

.empty-state {
  margin: 0;
  border: 1px dashed var(--border);
  border-radius: 14px;
  padding: 22px;
  color: var(--muted);
  text-align: center;
}

.site-footer {
  padding: 0 20px 28px;
  color: #829188;
  font-size: 0.82rem;
  text-align: center;
}

@media (max-width: 680px) {
  .page-content {
    margin-top: 38px;
  }

  .intro {
    margin-bottom: 42px;
  }

  .version-card {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 16px;
    padding: 17px;
  }

  .latest-card {
    padding: 24px 18px;
  }

  .app-image {
    width: 72px;
    height: 72px;
  }

  .version-info h3 {
    font-size: 1.05rem;
  }

  .version-info p {
    margin-bottom: 10px;
  }

  .download-button {
    grid-column: 1 / -1;
    width: 100%;
  }

  .latest-card .download-button {
    width: auto;
  }

  .older-card {
    grid-template-columns: minmax(0, 1fr);
  }

  .older-card .download-button {
    grid-column: auto;
  }
}