:root { --clinic-blue:#1358a6; --clinic-cyan:#20a9cd; --ink:#16324f; --muted:#62758a; }
* { box-sizing:border-box; }
html, body { min-height:100%; }
body { color:var(--ink); background:#eaf4fb; margin:0; font-family:Arial,Helvetica,sans-serif; }
.page-shell { background:radial-gradient(circle at 15% 15%,#20a9cd33,transparent 28rem),radial-gradient(circle at 90% 85%,#1358a62b,transparent 32rem),linear-gradient(145deg,#f8fcff 0%,#e8f5fb 100%); place-items:center; min-height:100svh; padding:28px 18px; display:grid; }
.download-card { text-align:center; background:#ffffffeb; border:1px solid #1358a61f; border-radius:30px; width:min(100%,520px); padding:44px 36px 34px; box-shadow:0 24px 70px #1c558026; }
.brand-logo { width:236px; max-width:72%; height:auto; margin:0 auto 28px; display:block; }
h1 { letter-spacing:-.025em; max-width:430px; margin:0 auto; font-size:clamp(20px,4.8vw,26px); line-height:1.28; }
.intro { max-width:390px; color:var(--muted); margin:17px auto 24px; font-size:16px; line-height:1.55; }
.status { color:#315d79; background:#eef8fc; border-radius:999px; align-items:center; gap:9px; min-height:40px; margin-bottom:22px; padding:10px 15px; font-size:13px; font-weight:700; display:inline-flex; }
.status-dot { background:var(--clinic-cyan); border-radius:50%; width:8px; height:8px; box-shadow:0 0 0 5px #20a9cd21; }
.store-actions { grid-template-columns:1fr 1fr; gap:12px; display:grid; }
.store-button { color:#fff; text-align:left; border-radius:15px; justify-content:center; align-items:center; gap:11px; min-height:67px; padding:12px 16px; font-size:17px; font-weight:700; line-height:1.05; text-decoration:none; transition:transform .16s,box-shadow .16s; display:flex; }
.store-button:hover { transform:translateY(-2px); box-shadow:0 10px 22px #11294033; }
.store-button:focus-visible { outline-offset:3px; outline:3px solid #20a9cd7a; }
.store-button small { letter-spacing:.03em; opacity:.8; margin-bottom:4px; font-size:10px; font-weight:500; display:block; }
.android { background:var(--clinic-blue); }
.apple { background:#172b3e; }
.store-icon { fill:currentColor; stroke:currentColor; stroke-linecap:round; stroke-linejoin:round; stroke-width:1.5px; flex:none; width:27px; height:27px; }
.footnote { color:#7a8b9d; margin:20px auto 0; font-size:12px; line-height:1.5; }
@media (max-width:480px) { .download-card { border-radius:24px; padding:36px 22px 28px; } .store-actions { grid-template-columns:1fr; } .store-button { min-height:64px; } }
@media (prefers-reduced-motion:reduce) { .store-button { transition:none; } }