/* TurnPlay web pages (/, /support, /privacy, /terms, /join/CODE, 404): the app's palette and four-tile icon. */
:root{--sky:#34B6F7;--coral:#FF6F72;--sun:#FFC857;--mint:#5AD9B0;--violet:#926FF6;--ink:#243052;--muted:#5A6482;--bg:#F8FAFF;--card:#fff;--line:#E3E8F5;--link:#0B6FA4;--todo:#FFF1C2;--todo-ink:#6B4E00}
@media (prefers-color-scheme:dark){:root{--ink:#EEF2FF;--muted:#AEB6CF;--bg:#141A2E;--card:#1E2640;--line:#2C3657;--link:#7FD0FA;--todo:#4A3B0E;--todo-ink:#FFE29A}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Rounded","Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}
main{max-width:760px;margin:0 auto;padding:16px 16px 32px}
a{color:var(--link)}

/* header */
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:760px;margin:0 auto;padding:16px 16px 0}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:800;font-size:1.15rem}
.brand .logo{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--sky),var(--violet));display:grid;grid-template-columns:repeat(2,10px);gap:3px;place-content:center}
.brand .logo i{width:10px;height:10px;border-radius:3px;display:block}
.brand .logo i:nth-child(1){background:var(--sun)}.brand .logo i:nth-child(2){background:var(--coral)}
.brand .logo i:nth-child(3){background:var(--mint)}.brand .logo i:nth-child(4){background:#fff}
.nav{display:flex;gap:14px;flex-wrap:wrap;font-weight:600;font-size:.95rem}
.nav a{color:var(--muted);text-decoration:none}.nav a[aria-current=page]{color:var(--ink)}

/* hero + tiles */
.hero{background:linear-gradient(135deg,var(--sky),var(--violet));color:#fff;border-radius:28px;padding:32px 24px;text-align:center;margin-top:16px}
.tiles{display:grid;grid-template-columns:repeat(2,44px);gap:10px;justify-content:center;margin:0 auto 16px}
.tiles span{width:44px;height:44px;border-radius:12px;box-shadow:0 4px 10px rgba(36,48,82,.25)}
.tiles span:nth-child(1){background:var(--sun)}.tiles span:nth-child(2){background:var(--coral)}
.tiles span:nth-child(3){background:var(--mint)}.tiles span:nth-child(4){background:#fff;position:relative}
.tiles span:nth-child(4)::after{content:"";position:absolute;inset:14px;border-radius:50%;background:#243052}
h1{font-size:2.1rem;line-height:1.2;margin:0 0 8px}.hero h1{font-size:2.4rem;margin:0}
.lead{font-size:1.1rem;margin:8px 0 0;opacity:.95}
h2{font-size:1.2rem;margin:1.6em 0 .4em}.card>h2:first-child{margin-top:0}

/* cards + content */
.card{background:var(--card);border-radius:24px;padding:24px;margin-top:20px;box-shadow:0 6px 24px rgba(36,48,82,.08)}
.prose ul{padding-left:1.2em}.prose li{margin:.3em 0}
.muted{color:var(--muted)}
.games{display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:12px 0 0;list-style:none}
.games li{background:var(--bg);border-radius:999px;padding:6px 12px;font-weight:600;font-size:.95rem}
.modes{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-top:12px}
.modes div{background:var(--bg);border-radius:18px;padding:14px}.modes b{display:block}

/* buttons */
.stores{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:20px}
.btn{display:inline-block;background:var(--ink);color:#fff;text-decoration:none;font-weight:700;padding:12px 20px;border-radius:16px;margin:4px 0}
.hero .btn{background:#fff;color:#243052}
.btn.alt{background:var(--violet);color:#fff}
.btn.soon{opacity:.6;pointer-events:none}
.code{font-size:2.4rem;font-weight:800;letter-spacing:.3em}

/* FAQ */
details{border-top:1px solid var(--line);padding:12px 0}details:first-of-type{border-top:0}
summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--violet);font-weight:800}details[open] summary::after{content:"–"}
details p,details ul{margin:.6em 0 0}

/* placeholders Rene still has to fill in (set them in infra/.env) */
.todo{background:var(--todo);color:var(--todo-ink);border-radius:6px;padding:0 6px;font-weight:700}

footer{text-align:center;color:var(--muted);font-size:.9rem;margin-top:28px}
footer nav{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:6px}
footer a{color:var(--muted)}
@media (max-width:420px){.top{flex-direction:column;align-items:flex-start}h1{font-size:1.7rem}.hero h1{font-size:2rem}.card{padding:20px}}