:root {
  --bg: #1a1614;
  --ink: #f4f1ec;
  --muted: #a9a39b;
  --surface: rgba(255, 255, 255, 0.045);
  --surface-border: rgba(255, 255, 255, 0.09);
  --accent: #5aa7e8;        /* icy FLEX blue */
  --accent-2: #6fc04a;      /* foliage green */
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  background:
    radial-gradient(1100px 540px at 50% -8%, rgba(90, 167, 232, 0.16), transparent 60%),
    radial-gradient(900px 500px at 88% 12%, rgba(111, 192, 74, 0.10), transparent 60%),
    var(--bg);
  color: var(--ink);
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

.wrap {
  max-width: 880px;
  margin: 0 auto;
  padding: clamp(28px, 6vw, 72px) 20px 56px;
}

/* --- hero ------------------------------------------------------------- */
.hero { text-align: center; margin-bottom: clamp(28px, 5vw, 48px); }

.banner {
  width: min(100%, 540px);
  height: auto;
  filter: drop-shadow(0 14px 40px rgba(0, 0, 0, 0.55));
}

.tagline {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* --- cards ------------------------------------------------------------ */
.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 18px;
  padding: 26px 24px 28px;
  text-align: center;
  backdrop-filter: blur(6px);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.card h2 {
  margin: 6px 0 8px;
  font-size: 1.6rem;
  letter-spacing: -0.01em;
}

.desc {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 0.92rem;
  min-height: 2.8em;
}

.qr {
  display: block;
  line-height: 0;
  padding: 12px;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}
.qr img { width: 200px; height: 200px; display: block; }

.btn {
  margin-top: 22px;
  display: inline-block;
  padding: 12px 26px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  color: #06223b;
  background: linear-gradient(180deg, #74b6f0, var(--accent));
  box-shadow: 0 8px 22px rgba(90, 167, 232, 0.35);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 12px 28px rgba(90, 167, 232, 0.45); }
.btn:active { transform: translateY(0); }

.pkg {
  margin: 14px 0 0;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.78rem;
  word-break: break-all;
}

/* --- note + footer ---------------------------------------------------- */
.note {
  margin: 28px auto 0;
  max-width: 560px;
  text-align: center;
  color: var(--muted);
  font-size: 0.86rem;
}

.links {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px 28px;
}
.links a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
  padding: 8px 4px;
  border-bottom: 1px solid transparent;
  transition: color 0.12s ease, border-color 0.12s ease;
}
.links a:hover { color: var(--accent); border-bottom-color: var(--accent); }
.links span { color: var(--accent); }

/* --- responsive ------------------------------------------------------- */
@media (max-width: 560px) {
  .cards { grid-template-columns: 1fr; }
  .desc { min-height: 0; }
}