:root {
  --bg: #0b1424;
  --panel: rgba(12, 19, 31, 0.86);
  --line: #2a3a52;
  --text: #e8eef6;
  --muted: #a3b2c7;
  --amber: #ffb020;
  --amber-hi: #ffc54f;
  --red: #ff4b3e;
  --blue: #4fa3ff;
  --head: 'Russo One', 'Chakra Petch', 'Segoe UI', system-ui, sans-serif;
  --sans: 'Chakra Petch', 'Segoe UI', system-ui, sans-serif;
  --cut: polygon(10px 0, calc(100% - 10px) 0, 100% 10px, 100% calc(100% - 10px), calc(100% - 10px) 100%, 10px 100%, 0 calc(100% - 10px), 0 10px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 500 17px/1.5 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: inherit; }

/* ---------- úvod ---------- */
.hero { position: relative; min-height: 100svh; display: grid; place-items: center; padding: 72px 16px 96px; overflow: hidden; isolation: isolate; }
.hero-bg { position: absolute; inset: 0; z-index: -1; background: url('/teaser/keyart.webp') center 40% / cover no-repeat; transform: scale(1.04); animation: drift 26s ease-in-out infinite alternate; }
.hero-bg::after { content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 46%, rgba(8, 14, 26, 0.5), rgba(8, 14, 26, 0.62) 75%),
              linear-gradient(180deg, rgba(8, 14, 26, 0.3) 0%, rgba(8, 14, 26, 0) 30%, rgba(8, 14, 26, 0) 70%, rgba(11, 20, 36, 1) 100%); }
@keyframes drift { from { transform: scale(1.04) translateX(-1%); } to { transform: scale(1.1) translateX(1%); } }
.hero-in { max-width: 860px; text-align: center; }
.kicker { margin: 0 0 14px; font-size: 14px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--amber-hi); }
.logo { margin: 0; font: 400 clamp(46px, 11vw, 124px)/0.95 var(--head); letter-spacing: 0.02em;
  background: linear-gradient(180deg, #fff 30%, #ffd98a 100%); -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 4px 0 rgba(0, 0, 0, 0.55)) drop-shadow(0 0 28px rgba(255, 176, 32, 0.25)); }
.tagline { margin: 16px 0 34px; font-size: clamp(19px, 3.2vw, 26px); font-weight: 600; text-shadow: 0 2px 6px rgba(0, 0, 0, 0.7); }
.tagline span { color: var(--red); }

.countdown { display: flex; justify-content: center; gap: 10px; margin: 0 auto 14px; }
.cd { min-width: 86px; padding: 12px 8px 9px; background: var(--panel); border: 1px solid var(--line); clip-path: var(--cut); }
.cd b { display: block; font: 700 clamp(30px, 6vw, 46px)/1 var(--sans); font-variant-numeric: tabular-nums; color: #fff; }
.cd span { display: block; margin-top: 4px; font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.launch { margin: 0 0 30px; color: var(--muted); font-size: 16px; }
.launch b { color: var(--text); }
.launch small { display: block; font-size: 14px; }

.btn { display: inline-flex; align-items: center; gap: 10px; padding: 15px 26px; font: 700 16px/1 var(--sans); letter-spacing: 0.03em; text-decoration: none;
  color: #1a1206; background: linear-gradient(180deg, var(--amber-hi), var(--amber)); clip-path: var(--cut); box-shadow: 0 6px 0 #8a5a00;
  transition: transform 0.12s, filter 0.12s; }
.btn:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }
.btn.ghost { color: var(--text); background: rgba(255, 255, 255, 0.06); box-shadow: inset 0 0 0 1px var(--line); }

.scroll { position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%); color: var(--muted); animation: bob 1.8s ease-in-out infinite; }
@keyframes bob { 50% { transform: translate(-50%, 6px); } }

/* ---------- záběr ze hry ---------- */
main { max-width: 1180px; margin: 0 auto; padding: 0 16px; }
.shot { padding: 64px 0 28px; text-align: center; }
h2 { margin: 0; font: 400 clamp(28px, 4.6vw, 44px)/1.1 var(--head); }
.sub { margin: 10px 0 26px; color: var(--muted); }
figure { margin: 0; position: relative; padding: 6px; background: linear-gradient(90deg, var(--blue), #2a3a52 45%, #2a3a52 55%, var(--red)); clip-path: var(--cut); }
figure img { display: block; width: 100%; height: auto; clip-path: var(--cut); }

.feats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; padding: 26px 0 10px; }
.feats article { padding: 20px 20px 18px; background: rgba(255, 255, 255, 0.035); border-top: 3px solid var(--amber); }
.feats article:nth-child(1) { border-color: var(--blue); }
.feats article:nth-child(3) { border-color: var(--red); }
h3 { margin: 0 0 8px; font: 400 21px/1.2 var(--head); }
.feats p { margin: 0; color: var(--muted); font-size: 16px; }

.cta { padding: 46px 0 64px; text-align: center; }
.cta p { margin: 0 0 18px; color: var(--muted); }

footer { padding: 22px 16px 30px; text-align: center; color: #6f7f96; font-size: 14px; border-top: 1px solid #16233a; }
footer p { margin: 0; }

@media (max-width: 760px) {
  .feats { grid-template-columns: 1fr; }
  .cd { min-width: 0; flex: 1; max-width: 86px; }
  .countdown { gap: 7px; }
  .btn { padding: 14px 18px; font-size: 15px; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-bg, .scroll { animation: none; }
  html { scroll-behavior: auto; }
}