/* =========================================================================
   Taller WordPress + IA — deck vanilla (sin framework).
   Tokens + capas BEM-ish. Mismo espíritu que el prototipo del taller:
   HTML/CSS/JS limpio, desplegable en Cloudflare Pages.
   ========================================================================= */

:root {
  /* Paleta YinYang Academy: índigo oscuro + violeta + magenta del isotipo */
  --bg: #0b0a1e;       /* índigo casi negro (≈ su #090828) */
  --bg-alt: #181231;   /* índigo (≈ su #221A33) */
  --panel: #221a3a;
  --fg: #ece9f7;
  --muted: #a99fc6;
  --accent: #8C52FC;   /* violeta de marca — acento principal */
  --accent-2: #e0339f; /* magenta del isotipo — secundario */
  --ok: #00B67A;       /* verde de marca */
  --warn: #fb7185;
  --line: rgba(255, 255, 255, .12);
  --radius: 14px;
  --maxw: 1100px;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", "Fira Code", monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  font-size: clamp(16px, 1.7vw, 22px);
  line-height: 1.5;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ---- Deck / slides ---------------------------------------------------- */
.deck { position: fixed; inset: 0; }

.slide {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 6vw, 6rem);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(140, 82, 252, .14), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(224, 51, 159, .10), transparent 60%),
    var(--bg);
  animation: fade .35s ease;
}
.slide.is-active { display: flex; }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.slide__inner { width: 100%; max-width: var(--maxw); margin: 0 auto; }

/* ---- Tipografía ------------------------------------------------------- */
h1 { font-size: clamp(2rem, 5vw, 3.6rem); line-height: 1.05; letter-spacing: -.02em; }
h2 { font-size: clamp(1.5rem, 3.4vw, 2.4rem); line-height: 1.1; letter-spacing: -.01em; margin-bottom: 1.2rem; }
h3 { font-size: clamp(1.1rem, 2vw, 1.5rem); color: var(--accent); margin-bottom: .6rem; }
p { color: var(--fg); }
.lead { font-size: 1.15em; color: var(--muted); margin-top: 1rem; }
.muted { color: var(--muted); }
.accent { color: var(--accent); }
.accent-2 { color: var(--accent-2); }
strong { color: #fff; font-weight: 700; }
code, .mono { font-family: var(--mono); font-size: .85em; }
code { background: rgba(255,255,255,.08); padding: .12em .4em; border-radius: 6px; color: var(--accent-2); }

ul, ol { list-style: none; display: grid; gap: .7rem; margin-top: 1rem; }
li { position: relative; padding-left: 1.6rem; }
li::before { content: "›"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
ol { counter-reset: c; }
ol li::before { counter-increment: c; content: counter(c); color: var(--bg); background: var(--accent);
  width: 1.15em; height: 1.15em; border-radius: 50%; display: grid; place-items: center;
  font-size: .7em; top: .25em; }

/* ---- Eyebrow / kicker ------------------------------------------------- */
.kicker {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .75em; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 1rem;
}
.kicker::before { content: ""; width: 28px; height: 2px; background: var(--accent); }

/* ---- Layouts --------------------------------------------------------- */
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 1rem; }
.cols--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 820px) { .cols, .cols--3 { grid-template-columns: 1fr; } }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem 1.3rem;
}
.card h3 { margin-bottom: .4rem; }
.card p, .card li { font-size: .92em; }

/* ---- Callouts -------------------------------------------------------- */
.callout {
  border-left: 4px solid var(--accent);
  background: rgba(255, 176, 32, .08);
  padding: 1rem 1.3rem; border-radius: 0 var(--radius) var(--radius) 0; margin-top: 1.2rem;
}
.callout--ok   { border-color: var(--ok);   background: rgba(52, 211, 153, .08); }
.callout--warn { border-color: var(--warn); background: rgba(251, 113, 133, .08); }
.callout--sky  { border-color: var(--accent-2); background: rgba(56, 189, 248, .08); }
.callout strong.tag { display: block; font-size: .7em; letter-spacing: .1em; text-transform: uppercase; margin-bottom: .3rem; }

/* ---- Tabla ----------------------------------------------------------- */
table { width: 100%; border-collapse: collapse; margin-top: 1rem; font-size: .8em; }
th, td { text-align: left; padding: .55rem .7rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--accent); font-size: .85em; text-transform: uppercase; letter-spacing: .06em; }
tbody tr:hover { background: rgba(255,255,255,.03); }

/* ---- Chips / badges -------------------------------------------------- */
.chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.chip { font-size: .78em; padding: .3em .8em; border-radius: 999px; border: 1px solid var(--line);
  background: var(--bg-alt); color: var(--muted); }
.chip--on { border-color: var(--accent); color: var(--accent); }

/* ---- Variantes de slide --------------------------------------------- */
.slide--title { text-align: left; }
.slide--title h1 { margin-bottom: 1rem; }
.slide--section { background:
    linear-gradient(135deg, rgba(140,82,252,.20), transparent 50%), var(--bg-alt); }
.slide--section .num { font-size: clamp(4rem, 14vw, 11rem); font-weight: 800; line-height: .9;
  color: transparent; -webkit-text-stroke: 2px var(--accent); opacity: .5; }
.slide--bridge { background:
    linear-gradient(135deg, rgba(224,51,159,.16), transparent 55%), var(--bg-alt); }

/* "A pantalla" / live demo flag */
.live { display: inline-flex; align-items: center; gap: .6rem; font-weight: 700;
  color: var(--accent-2); font-size: 1.1em; }
.live::before { content: ""; width: 12px; height: 12px; border-radius: 50%; background: var(--accent-2);
  box-shadow: 0 0 0 0 rgba(224,51,159,.6); animation: pulse 1.8s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(224,51,159,.6); } 70% { box-shadow: 0 0 0 14px rgba(224,51,159,0); } }

/* ---- Fragments ------------------------------------------------------- */
.frag { opacity: .12; transition: opacity .3s ease, transform .3s ease; }
.frag.is-shown { opacity: 1; }

/* ---- Chrome: barra de progreso, contador, ayuda --------------------- */
.progress { position: fixed; top: 0; left: 0; height: 3px; background: var(--accent); width: 0; z-index: 20; transition: width .3s ease; }
.counter { position: fixed; bottom: 1rem; right: 1.2rem; font-size: .8rem; color: var(--muted); z-index: 20; font-family: var(--mono); }
.brand { position: fixed; bottom: 1rem; left: 1.2rem; font-size: .8rem; color: var(--muted); z-index: 20;
  display: flex; align-items: center; gap: .55rem; }
.brand b { color: var(--fg); }
.brand img { height: 22px; width: auto; display: block; opacity: .9; }

/* Logo YinYang en portada / cierre */
.deck-logo { height: clamp(40px, 6vw, 64px); width: auto; margin-bottom: 1.8rem;
  filter: drop-shadow(0 2px 12px rgba(140,82,252,.4)); }
/* el wordmark es índigo oscuro: lo asentamos sobre una pastilla clara para que lea en fondo oscuro */
.deck-logo--chip { background: #fff; padding: .7rem 1rem; border-radius: 12px; box-shadow: 0 8px 30px rgba(0,0,0,.35); }
.powered { display: flex; align-items: center; gap: .6rem; margin-top: 2rem; color: var(--muted); font-size: .82em; }
.powered img { height: 28px; width: auto; background: #fff; padding: .35rem .5rem; border-radius: 8px; }

kbd { font-family: var(--mono); font-size: .8em; background: var(--bg-alt); border: 1px solid var(--line);
  border-bottom-width: 2px; border-radius: 6px; padding: .1em .5em; color: var(--fg); }

/* ---- Notas de ponente (overlay) ------------------------------------- */
.notes { position: fixed; inset: auto 0 0 0; max-height: 42vh; overflow: auto;
  background: rgba(8, 11, 19, .97); border-top: 2px solid var(--accent);
  padding: 1.2rem clamp(1rem, 5vw, 4rem); z-index: 30; display: none; }
.notes.is-open { display: block; }
.notes h4 { color: var(--accent); font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: .5rem; }
.notes p { font-size: .9rem; color: var(--muted); }
.notes .min { color: var(--accent-2); font-family: var(--mono); }

/* ---- Help overlay ---------------------------------------------------- */
.help { position: fixed; inset: 0; background: rgba(8,11,19,.92); z-index: 40; display: none;
  place-items: center; }
.help.is-open { display: grid; }
.help__box { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2rem; max-width: 460px; }
.help__box h3 { margin-bottom: 1rem; }
.help dl { display: grid; grid-template-columns: auto 1fr; gap: .6rem 1.2rem; align-items: center; }
.help dt { text-align: right; }

@media print {
  html, body { overflow: visible; height: auto; }
  .slide { position: relative; display: flex !important; page-break-after: always; min-height: 100vh; }
  .progress, .counter, .brand, .notes, .help { display: none !important; }
  .frag { opacity: 1 !important; }
}