.hero {
  position: relative; min-height: 100svh; overflow: hidden; isolation: isolate;
  background: radial-gradient(circle at 77% 32%, rgba(var(--cyan-rgb),.10), transparent 28%),
              linear-gradient(135deg, var(--navy-deep), var(--navy) 58%, var(--navy-tint));
}
.hero::after {
  position: absolute; right: -16vw; bottom: -32vw; z-index: -1; content: "";
  width: 65vw; height: 65vw; border: 1px solid rgba(var(--cyan-rgb),.17); border-radius: 50%;
}
.hero-grid {
  position: absolute; inset: 0; z-index: -1; opacity: .18;
  background-image: linear-gradient(rgba(var(--cyan-rgb),.13) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(var(--cyan-rgb),.13) 1px, transparent 1px);
  background-size: 88px 88px;
  mask-image: linear-gradient(to right, #000, transparent 42%, transparent 70%, #000);
}

.hero-content {
  display: grid; grid-template-columns: minmax(0,.93fr) minmax(560px,1.07fr);
  align-items: center; gap: clamp(54px,6vw,104px); min-height: calc(100svh - 230px);
  padding-block: 72px 56px;
}
.hero-copy { position: relative; z-index: 2; }
.hero-copy h1 {
  max-width: 690px; margin: 0; font-size: clamp(60px,5.4vw,92px); font-weight: 800;
  letter-spacing: -.055em; line-height: .95;
}
.hero-lead { max-width: 590px; margin: 34px 0 0; color: rgba(255,255,255,.68); font-size: clamp(18px,1.35vw,22px); line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 42px; }

.hero-player {
  position: relative; display: block; min-height: 610px; overflow: hidden; isolation: isolate;
  color: inherit;
  border: 1px solid rgba(var(--cyan-rgb),.44); border-radius: 36px; background: var(--navy-panel);
  box-shadow: 0 34px 90px rgba(0,0,0,.28);
}
.hero-player-image {
  position: absolute; inset: 0; z-index: 0;
  /* Konkrétní díl doplní background-image inline stylem; tohle je fallback. */
  background: url("https://lenivy-investor.maple-cocoa-6474.chatgpt.site/assets/hero-editorial.webp") 57% 50% / cover;
  transform: scale(1.02); transition: transform .7s cubic-bezier(.2,.8,.2,1);
}
.hero-player:hover .hero-player-image { transform: scale(1.055); }
.hero-player-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg,rgba(var(--navy-deep-rgb),.96),rgba(var(--navy-deep-rgb),.64) 53%,rgba(var(--navy-deep-rgb),.16)),
              linear-gradient(0deg,rgba(var(--navy-deep-rgb),.9),transparent 45%);
}
.hero-player::after {
  position: absolute; right: -100px; bottom: -150px; z-index: 1; content: "";
  width: 390px; height: 390px; border: 54px solid rgba(var(--cyan-rgb),.9); border-radius: 50%; opacity: .22;
}
.hero-player-top { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; padding: 34px 34px 0; }
.episode-pill { display: inline-flex; min-height: 36px; align-items: center; padding: 0 16px; border-radius: 7px; background: var(--cyan); color: var(--navy); font-size: 12px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.episode-index { color: var(--cyan); font-size: 13px; font-weight: 800; letter-spacing: .13em; }
.hero-player-title { position: relative; z-index: 2; max-width: 490px; padding: 76px 34px 0; }
.hero-player-title h2 { margin: 0; font-size: clamp(48px,4.4vw,74px); font-weight: 800; letter-spacing: -.045em; line-height: .95; }
.hero-player-title p { max-width: 360px; margin: 20px 0 0; color: var(--cyan); font-size: 19px; font-weight: 600; line-height: 1.35; }
.player-controls { position: absolute; z-index: 2; right: 34px; bottom: 34px; left: 34px; display: grid; grid-template-columns: 84px minmax(150px,1fr) auto; align-items: center; gap: 22px; }
.large-play { display: grid; width: 78px; height: 78px; place-items: center; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 8px rgba(var(--cyan-rgb),.08); color: var(--navy); }
.large-play .icon { width: 34px; height: 34px; }
.waveform { display: flex; height: 54px; align-items: center; gap: 3px; }
.waveform span { display: block; width: 2px; min-height: 4px; border-radius: 999px; background: var(--cyan); opacity: .92; }
.duration { color: rgba(255,255,255,.62); font-size: 13px; font-weight: 700; }

.trust-row { display: flex; align-items: center; justify-content: center; gap: clamp(18px,3.1vw,44px); padding: 24px 0 30px; border-top: 1px solid rgba(var(--cyan-rgb),.18); }
.trust-row > div { display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,.78); font-size: 15px; font-weight: 700; }
.trust-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--cyan); }

@media (max-width: 1180px) {
  .hero-content { grid-template-columns: minmax(0,.88fr) minmax(490px,1.12fr); gap: 46px; }
  .hero-player { min-height: 550px; }
}

@media (max-width: 960px) {
  .hero-content { grid-template-columns: 1fr; gap: 58px; padding: 90px 0 72px; }
}

@media (max-width: 640px) {
  .hero-content { min-height: auto; padding: 70px 0 58px; }
  .hero-copy h1 { font-size: clamp(48px,14vw,66px); line-height: .98; }
  .hero-lead { margin-top: 28px; font-size: 17px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-player { min-height: 520px; border-radius: 26px; }
  .hero-player-image { background-position: 63% center; }
  .hero-player-top { padding: 24px 22px 0; }
  .hero-player-title { padding: 72px 22px 0; }
  .hero-player-title h2 { max-width: 280px; font-size: 48px; }
  .hero-player-title p { max-width: 260px; font-size: 16px; }
  .player-controls { right: 22px; bottom: 24px; left: 22px; grid-template-columns: 64px 1fr; gap: 16px; }
  .large-play { width: 62px; height: 62px; }
  .waveform span:nth-child(n+25), .duration { display: none; }
  .trust-row { align-items: flex-start; flex-direction: column; gap: 14px; }
  .trust-dot { display: none; }
}