:root {
  --bg: #100612;
  --bg-2: #19091d;
  --surface: rgba(255, 255, 255, 0.075);
  --surface-strong: rgba(255, 255, 255, 0.12);
  --text: #fff7fb;
  --muted: #c9aebe;
  --faint: #957489;
  --pink: #ff4fd8;
  --violet: #8d5cff;
  --gold: #ffd166;
  --orange: #ff8f5a;
  --border: rgba(255, 255, 255, 0.16);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.4);
  --max: 1180px;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 8%, rgba(255, 79, 216, 0.24), transparent 32rem),
    radial-gradient(circle at 92% 22%, rgba(141, 92, 255, 0.22), transparent 30rem),
    linear-gradient(180deg, var(--bg), #070407 62%, #120613);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.85), transparent 80%);
}

img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, select { font: inherit; }
button { cursor: pointer; }

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  padding: .75rem 1rem;
  background: var(--gold);
  color: #21091f;
  border-radius: 999px;
  z-index: 99;
}
.skip-link:focus { top: 1rem; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header { padding: 1.2rem; }
.topbar {
  width: min(100%, var(--max));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: .7rem;
  border: 1px solid var(--border);
  background: rgba(16, 6, 18, .58);
  backdrop-filter: blur(18px);
  border-radius: 999px;
  position: sticky;
  top: 1rem;
  z-index: 10;
}
.brand, .nav-links { display: flex; align-items: center; gap: .75rem; }
.brand { text-decoration: none; font-weight: 850; letter-spacing: -.02em; }
.brand-mark {
  width: 2.45rem;
  height: 2.45rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pink), var(--violet));
  color: #fff;
  font-size: .85rem;
  box-shadow: 0 0 30px rgba(255, 79, 216, .35);
}
.nav-links a, .link-button {
  text-decoration: none;
  border: 0;
  color: var(--muted);
  background: transparent;
  padding: .65rem .9rem;
  border-radius: 999px;
}
.nav-links a:hover, .link-button:hover { color: var(--text); background: rgba(255,255,255,.08); }

.hero {
  width: min(100%, var(--max));
  margin: 3rem auto 0;
  min-height: 70vh;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, .72fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  padding: clamp(2rem, 5vw, 5rem) 0 4rem;
}
.eyebrow {
  margin: 0 0 .9rem;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .78rem;
  font-weight: 850;
}
h1, h2, h3 { margin: 0; line-height: .98; letter-spacing: -.045em; }
h1, h2 { font-family: "Playfair Display", Georgia, serif; }
h1 { font-size: clamp(3.7rem, 9vw, 8.6rem); max-width: 10ch; }
.hero-description { color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.25rem); max-width: 62ch; line-height: 1.7; }
.hero-actions, .book-actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 1.6rem; }
.button {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: .92rem 1.2rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  min-height: 2.9rem;
  color: var(--text);
  background: rgba(255,255,255,.06);
  box-shadow: none;
}
.button:hover { transform: translateY(-2px); border-color: rgba(255,255,255,.34); }
.button-primary { background: linear-gradient(135deg, var(--pink), var(--violet)); border-color: transparent; color: #fff; font-weight: 850; box-shadow: 0 18px 45px rgba(255,79,216,.22); }
.button-secondary { background: rgba(255,209,102,.12); border-color: rgba(255,209,102,.36); color: #ffe3a3; }
.button-ghost { background: transparent; }
.button-small { padding: .72rem 1rem; min-height: 2.55rem; }
.listen-strip { display: flex; align-items: center; gap: .85rem; flex-wrap: wrap; color: var(--faint); margin-top: 1.6rem; font-size: .95rem; }
.listen-strip a { color: var(--text); text-decoration: none; border-bottom: 1px solid rgba(255,255,255,.24); }
.listen-strip a:hover { color: var(--gold); }

.hero-art { position: relative; min-height: 480px; display: grid; place-items: center; }
.cover-frame {
  width: min(88%, 360px);
  aspect-ratio: 1;
  border-radius: 32px;
  padding: .8rem;
  background: linear-gradient(135deg, rgba(255,255,255,.18), rgba(255,255,255,.04));
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transform: rotate(-3deg);
}
.cover-frame img { width: 100%; height: 100%; object-fit: cover; border-radius: 24px; }
.archive-card {
  position: absolute;
  border: 1px solid rgba(255,255,255,.22);
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(14px);
  border-radius: 18px;
  padding: 1rem 1.15rem;
  font-weight: 900;
  letter-spacing: .12em;
  color: var(--gold);
  box-shadow: var(--shadow);
}
.archive-card-back { top: 3.7rem; left: 1rem; transform: rotate(9deg); }
.archive-card-front { right: .5rem; bottom: 4.2rem; transform: rotate(-8deg); color: var(--pink); }

.intro-band {
  border-block: 1px solid var(--border);
  background: linear-gradient(90deg, rgba(255,79,216,.15), rgba(141,92,255,.14), rgba(255,209,102,.08));
}
.intro-band p { width: min(100%, var(--max)); margin: 0 auto; padding: 1.3rem 1.2rem; color: var(--muted); line-height: 1.7; }
.intro-band strong { color: var(--text); }

.section { width: min(100%, var(--max)); margin: 0 auto; padding: clamp(3.5rem, 8vw, 7rem) 1.2rem; }
.section-heading { display: grid; gap: .75rem; max-width: 740px; margin-bottom: 2rem; }
.section-heading h2, .book-copy h2, .oracle h2 { font-size: clamp(2.4rem, 5vw, 4.8rem); }
.section-heading p:not(.eyebrow), .book-copy p, .oracle-intro { color: var(--muted); line-height: 1.7; font-size: 1.05rem; }

.tools-panel {
  display: grid;
  grid-template-columns: 1fr minmax(180px, 240px) auto;
  gap: .85rem;
  padding: .85rem;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.055);
  border-radius: 26px;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(16px);
}
.search-box input, .tools-panel select, .oracle-form input {
  width: 100%;
  min-height: 2.9rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,.25);
  color: var(--text);
  padding: 0 1rem;
  outline: none;
}
.search-box input:focus, .tools-panel select:focus, .oracle-form input:focus { border-color: var(--pink); box-shadow: 0 0 0 4px rgba(255,79,216,.12); }
.tools-panel select { color: var(--text); }
.status { color: var(--muted); padding: 1rem 0; min-height: 3rem; }
.status.error { color: #ffb3b3; }

.episodes-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.15rem; }
.season-heading {
  grid-column: 1 / -1;
  display: flex;
  align-items: baseline;
  gap: .8rem;
  margin: 2.7rem 0 .3rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--border);
}
.season-heading:first-child { margin-top: .5rem; }
.season-heading span:first-child { color: var(--faint); text-transform: uppercase; letter-spacing: .16em; font-size: .78rem; font-weight: 850; }
.season-heading span:last-child { font-family: "Playfair Display", Georgia, serif; font-size: clamp(2rem, 5vw, 4rem); color: transparent; -webkit-text-stroke: 1px var(--pink); }
.episode-card {
  min-width: 0;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,.092), rgba(255,255,255,.035));
  border-radius: 26px;
  overflow: hidden;
  box-shadow: 0 18px 48px rgba(0,0,0,.18);
}
.episode-card:hover { border-color: rgba(255,79,216,.38); transform: translateY(-3px); }
.episode-play { position: relative; width: 100%; aspect-ratio: 1; border: 0; padding: 0; overflow: hidden; background: #1d0d20; }
.episode-image { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease, filter .45s ease; }
.episode-card:hover .episode-image { transform: scale(1.055); filter: brightness(.72) saturate(1.08); }
.play-badge {
  position: absolute;
  inset: auto 1rem 1rem auto;
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--pink), var(--violet));
  box-shadow: 0 12px 35px rgba(255,79,216,.34);
}
.episode-body { padding: 1rem 1rem 1.1rem; }
.episode-meta { color: var(--gold); font-size: .75rem; text-transform: uppercase; letter-spacing: .12em; font-weight: 850; margin-bottom: .55rem; }
.episode-body h3 { font-family: Inter, system-ui, sans-serif; line-height: 1.16; letter-spacing: -.025em; font-size: 1.05rem; min-height: 2.4em; }
.episode-body p { color: var(--muted); font-size: .92rem; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; min-height: 4.25em; }
.episode-links { display: flex; gap: 1rem; margin-top: 1rem; }
.text-link { border: 0; background: transparent; padding: 0; color: var(--text); text-decoration: none; font-weight: 800; }
.text-link:hover { color: var(--pink); }

.book-card {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  padding: clamp(1.4rem, 4vw, 3.4rem);
  border: 1px solid rgba(255,209,102,.28);
  background:
    radial-gradient(circle at 16% 12%, rgba(255,209,102,.22), transparent 24rem),
    radial-gradient(circle at 90% 8%, rgba(255,79,216,.20), transparent 28rem),
    linear-gradient(135deg, rgba(255,255,255,.09), rgba(255,255,255,.035));
  border-radius: 40px;
  box-shadow: var(--shadow), 0 0 0 1px rgba(255,255,255,.04) inset;
  position: relative;
  overflow: hidden;
}
.book-card::after {
  content: "4ª EDICIÓN";
  position: absolute;
  right: clamp(1rem, 3vw, 2rem);
  top: clamp(1rem, 3vw, 1.8rem);
  color: rgba(255,209,102,.09);
  font-family: 'Space Grotesk', Inter, sans-serif;
  font-weight: 900;
  font-size: clamp(2.8rem, 8vw, 7rem);
  letter-spacing: -.08em;
  pointer-events: none;
}
.book-image-wrap {
  transform: rotate(-4deg);
  border-radius: 18px;
  box-shadow: 0 28px 70px rgba(0,0,0,.52);
  position: relative;
  z-index: 1;
}
.book-image-wrap img { border-radius: 12px; width: 100%; display: block; }
.edition-badge {
  position: absolute;
  z-index: 2;
  top: -1.15rem;
  right: -1.15rem;
  width: 6.8rem;
  height: 6.8rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  text-align: center;
  line-height: .78;
  color: #140714;
  background: linear-gradient(135deg, #ffe08a, var(--gold));
  box-shadow: 0 18px 40px rgba(255,209,102,.34), 0 0 0 6px rgba(13,5,14,.75);
  font-family: 'Space Grotesk', Inter, sans-serif;
  font-size: 2.3rem;
  font-weight: 950;
  text-transform: uppercase;
}
.edition-badge small { display: block; font-size: .74rem; letter-spacing: .08em; margin-top: .15rem; }
.book-copy { position: relative; z-index: 1; }
.book-copy h2 { max-width: 760px; }
.book-eyebrow { color: var(--gold); }
.book-lead { max-width: 720px; }
.book-lead strong { color: #ffe08a; font-weight: 950; }
.format-list { display: flex; flex-wrap: wrap; gap: .6rem; margin: 1.35rem 0 1.6rem; }
.format-list span { border: 1px solid rgba(255,209,102,.38); color: #ffe3a3; border-radius: 999px; padding: .5rem .85rem; background: rgba(255,209,102,.1); font-weight: 800; font-size: .92rem; }
.book-actions-featured { gap: 1rem; margin-top: 1.1rem; }
.button-buy {
  min-width: 190px;
  justify-content: center;
  font-size: 1rem;
  padding: 1rem 1.35rem;
  box-shadow: 0 16px 35px rgba(0,0,0,.28);
}
.button-amazon { background: #ffb13b; color: #170b00; border-color: rgba(255,177,59,.3); }
.button-amazon:hover { filter: brightness(1.08); transform: translateY(-3px); }
.button-penguin { background: #fff; color: #130513; border-color: rgba(255,255,255,.35); }
.button-penguin:hover { background: #ffe9f9; transform: translateY(-3px); }
.book-note { color: var(--muted); font-size: .95rem; margin-top: 1rem; max-width: 680px; }


@media (max-width: 720px) {
  .book-card { grid-template-columns: 1fr; text-align: center; }
  .book-card::after { font-size: 3.2rem; right: .8rem; top: .8rem; }
  .book-image-wrap { width: min(260px, 76%); margin: 0 auto; }
  .edition-badge { width: 5.6rem; height: 5.6rem; font-size: 1.9rem; right: -.8rem; top: -.8rem; }
  .book-actions-featured { justify-content: center; }
  .button-buy { width: 100%; max-width: 320px; }
}

.player {
  position: fixed;
  left: 50%;
  bottom: 1rem;
  transform: translateX(-50%);
  width: min(calc(100% - 2rem), 960px);
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) minmax(240px, 420px) 36px;
  align-items: center;
  gap: 1rem;
  padding: .85rem;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(13, 5, 14, .9);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
  z-index: 30;
}
.player[hidden] { display: none; }
.player img { width: 58px; height: 58px; border-radius: 14px; object-fit: cover; }
.player-meta { min-width: 0; }
.player-meta span { color: var(--pink); font-size: .72rem; text-transform: uppercase; letter-spacing: .13em; font-weight: 850; }
.player-meta strong { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.player audio { width: 100%; }
.player-close, .modal-close { border: 0; width: 36px; height: 36px; border-radius: 50%; color: var(--text); background: rgba(255,255,255,.1); }

.modal[hidden] { display: none; }
.modal { position: fixed; inset: 0; z-index: 40; display: grid; place-items: center; padding: 1rem; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.72); backdrop-filter: blur(10px); }
.oracle {
  position: relative;
  width: min(100%, 680px);
  max-height: min(86vh, 820px);
  overflow: auto;
  border: 1px solid rgba(255,79,216,.38);
  background: linear-gradient(180deg, rgba(33, 12, 38, .96), rgba(13, 5, 14, .97));
  border-radius: 30px;
  box-shadow: var(--shadow);
  padding: clamp(1.2rem, 4vw, 2rem);
}
.modal-close { position: absolute; right: 1rem; top: 1rem; }
.oracle-chat { display: grid; gap: .8rem; margin: 1.2rem 0; }
.message { padding: .9rem 1rem; border-radius: 18px; background: rgba(255,255,255,.08); color: var(--muted); line-height: 1.55; }
.message.user { justify-self: end; background: rgba(255,79,216,.17); color: var(--text); }
.message.bot { border-left: 3px solid var(--gold); }
.oracle-form { display: grid; grid-template-columns: 1fr auto; gap: .7rem; }
.oracle-note { color: var(--faint); font-size: .82rem; line-height: 1.5; }
.oracle-note code { color: var(--gold); }

@media (max-width: 920px) {
  .nav-links a { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 2rem; }
  .hero-copy { text-align: center; }
  h1 { margin-inline: auto; }
  .hero-description { margin-inline: auto; }
  .hero-actions, .listen-strip { justify-content: center; }
  .hero-art { min-height: 390px; }
  .episodes-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tools-panel { grid-template-columns: 1fr; border-radius: 22px; }
  .book-card { grid-template-columns: 1fr; text-align: center; }
  .book-image-wrap { width: min(270px, 74%); margin: 0 auto; }
  .format-list, .book-actions { justify-content: center; }
  .player { grid-template-columns: 50px minmax(0, 1fr) 36px; }
  .player audio { grid-column: 1 / -1; }
}

@media (max-width: 580px) {
  .site-header { padding: .7rem; }
  .topbar { border-radius: 24px; align-items: flex-start; }
  .brand span:last-child { display: none; }
  h1 { font-size: clamp(3.3rem, 17vw, 5rem); }
  .hero-art { min-height: 310px; }
  .cover-frame { width: min(82%, 280px); border-radius: 24px; }
  .archive-card { font-size: .7rem; }
  .episodes-grid { grid-template-columns: 1fr; }
  .episode-body h3 { min-height: 0; }
  .oracle-form { grid-template-columns: 1fr; }
  .player { width: calc(100% - .8rem); bottom: .4rem; border-radius: 18px; }
}