:root {
  --bg: #101d16;
  color-scheme: dark;
  --bg2: #0f1812;
  --ink: #e9f2e9;
  --muted: #b1c5b6;
  --mint: #a8e6cf;
  --leaf: #6fcf5f;
  --bark: #c8a878;
}
* { box-sizing: border-box; margin: 0; }
body {
  background: radial-gradient(ellipse 900px 760px at 50% 160px, #294c33 0%, transparent 75%), var(--bg);
  color: var(--ink);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
main { max-width: 960px; margin: 0 auto; padding: 24px; }
.hero { text-align: center; padding: 64px 0 48px; }
h1 {
  font-size: clamp(2.75rem, 7vw, 4.5rem); letter-spacing: -0.05em; margin-top: 16px;
  color: var(--ink);
}
.tagline { color: var(--leaf); font-size: 20px; margin: 8px 0 32px; }
.download {
  display: inline-block; padding: 14px 28px;
  background: var(--leaf); color: var(--bg2);
  text-decoration: none; font-weight: 700; font-size: 18px;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  transition: background 150ms ease, transform 150ms ease;
}
.download:hover { transform: translateY(-2px); background: #8fe27f; }
.fineprint { color: var(--muted); font-size: 14px; margin-top: 14px; }
.features {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 36px 48px; padding: 36px 0 48px;
  border-top: 1px solid #354b3c;
}
.feature {
  padding: 0;
}
.feature h2 { font-size: 17px; color: var(--mint); margin-bottom: 8px; }
.feature p { color: var(--muted); font-size: 16px; }
.shot img {
  width: 100%; border: 1px solid #354b3c; border-radius: 14px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
}
footer { text-align: center; color: var(--muted); font-size: 14px; padding: 48px 0 24px; }
footer a { color: var(--leaf); }

.sprite { display: block; margin: 0 auto; filter: drop-shadow(0 16px 28px rgba(0, 0, 0, 0.25)); }
a { text-underline-offset: 4px; }
a:focus-visible { outline: 3px solid var(--mint); outline-offset: 5px; }
@media (max-width: 580px) {
  .hero { padding: 32px 0 40px; }
  .features { grid-template-columns: 1fr; gap: 28px; }
  .download { font-size: 16px; padding: 14px 20px; }
}
@media (prefers-reduced-motion: reduce) { .download { transition: none; } }

.shot { padding-top: 12px; }
.shot > h2 { font-size: 28px; line-height: 1.25; letter-spacing: -0.025em; }
.shot-intro { color: var(--muted); max-width: 640px; margin: 12px 0 28px; }
.shot-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 24px; }
.shot figure { min-width: 0; }
.shot figure a { display: block; border-radius: 14px; }
.shot img { display: block; height: auto; }
.shot figcaption { margin-top: 16px; font-size: 14px; line-height: 1.5; }
.shot figcaption strong { display: block; color: var(--mint); font-size: 16px; }
.shot figcaption span { display: block; color: var(--muted); margin-top: 4px; }
@media (max-width: 680px) { .shot-grid { grid-template-columns: 1fr; gap: 28px; } }