/* ==========================================================================
   SIE 2026 · Semana de la Innovación y el Emprendimiento · UCompensar
   --------------------------------------------------------------------------
   · MOBILE FIRST: los estilos base son para celular; los @media (min-width)
     agregan lo necesario para tablet (640px) y escritorio (960px / 1280px).
   · Todas las clases llevan el prefijo "sie-" y las variables "--sie-" para
     no chocar con el tema de WordPress cuando se migre.
   · Solo se animan transform y opacity. prefers-reduced-motion se respeta.
   ========================================================================== */

/* Transición suave entre páginas (Chrome/Edge/Safari recientes; el resto la ignora) */
@view-transition { navigation: auto; }

/* Solo para las páginas de demo. En WordPress no hace falta. */
html { scroll-behavior: smooth; scroll-padding-top: 5rem; }
body { margin: 0; }

/* ---------- 1. Tokens y base ------------------------------------------- */
.sie {
  --sie-purple-950: #1A0740;
  --sie-purple-900: #2B0B63;
  --sie-purple-700: #4A1596;
  --sie-purple-500: #6B5B95;
  --sie-purple-300: #C9B8F0;
  --sie-purple-100: #F1ECFB;
  --sie-purple-50:  #F4F1FA;
  --sie-line:       #EAE3F7;
  --sie-ink:        #1A1030;
  --sie-ink-soft:   #3F3358;
  --sie-orange-300: #FF9A3D;
  --sie-orange-500: #FF5A00;
  --sie-orange-700: #B84200;
  --sie-grad: linear-gradient(90deg, var(--sie-orange-300), var(--sie-orange-500));

  --sie-font-display: 'Quantico', 'Source Sans 3', system-ui, sans-serif;
  --sie-font-body: 'Source Sans 3', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --sie-gutter: clamp(1.25rem, 5vw, 5rem);
  --sie-radius: 20px;
  --sie-ease: cubic-bezier(.2, .7, .2, 1);
  --sie-header-h: 64px;

  font-family: var(--sie-font-body);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--sie-ink);
  background: #fff;
  -webkit-text-size-adjust: 100%;
}
.sie *, .sie *::before, .sie *::after { box-sizing: border-box; }
/* Resets con :where() = especificidad 0, para que cualquier clase sie-* los sobrescriba */
.sie :where(img) { display: block; max-width: 100%; height: auto; }
.sie :where(a) { color: inherit; text-decoration: none; }
.sie :where(h1, h2, h3, p, ul) { margin: 0; }
.sie :where(ul) { padding: 0; list-style: none; }
.sie :where(button) { font: inherit; color: inherit; cursor: pointer; }
.sie :where(a, button, [tabindex]):focus-visible { outline: 3px solid var(--sie-orange-500); outline-offset: 3px; }

.sie-skip {
  position: absolute; left: 1rem; top: -4rem; z-index: 200;
  padding: .75rem 1.25rem; border-radius: 999px;
  background: var(--sie-purple-900); color: #fff; font-weight: 700;
  transition: transform .2s var(--sie-ease);
}
.sie-skip:focus { transform: translateY(5.5rem); }

.sie-wrap { width: 100%; max-width: 1360px; margin-inline: auto; padding-inline: var(--sie-gutter); }

/* ---------- 2. Componentes reutilizables -------------------------------- */
.sie-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  min-height: 52px; padding: 0 1.6rem;
  border: 2px solid transparent; border-radius: 999px;
  font-size: 1.0625rem; font-weight: 800; line-height: 1;
  transition: transform .2s var(--sie-ease), box-shadow .25s var(--sie-ease), background-position .4s var(--sie-ease), background-color .2s;
}
.sie-btn svg { width: 1.1em; height: 1.1em; flex: none; transition: transform .25s var(--sie-ease); }
.sie-btn:active { transform: scale(.98); }
.sie-btn--primary { background: var(--sie-grad); background-size: 170% 100%; background-position: left; color: var(--sie-purple-900); }
.sie-btn--ghost   { border-color: #fff; color: #fff; background: transparent; }
.sie-btn--outline { border-color: var(--sie-purple-700); color: var(--sie-purple-700); background: transparent; }
@media (hover: hover) {
  .sie-btn--primary:hover { background-position: right; transform: translateY(-2px); box-shadow: 0 10px 26px rgba(255, 90, 0, .35); }
  .sie-btn--ghost:hover   { background: rgba(255, 255, 255, .14); }
  .sie-btn--outline:hover { background: var(--sie-purple-100); }
  .sie-btn:hover svg { transform: translateX(4px); }
}

.sie-eyebrow { font-size: .8125rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--sie-orange-700); }
.sie-h2 { font-family: var(--sie-font-display); font-weight: 400; font-size: clamp(1.9rem, 6vw, 2.75rem); line-height: 1.1; color: var(--sie-purple-900); }
.sie-lead { font-size: clamp(1.125rem, 3.2vw, 1.375rem); line-height: 1.5; color: var(--sie-ink-soft); max-width: 40rem; }
.sie-lead strong { color: var(--sie-purple-700); font-weight: 800; }

.sie-section { padding-block: clamp(3.5rem, 9vw, 6.5rem); }
.sie-section--tint { background: var(--sie-purple-50); }
.sie-section--dark { position: relative; overflow: hidden; isolation: isolate; background: var(--sie-purple-900); color: #fff; }
.sie-section--dark .sie-h2 { color: #fff; }
.sie-section--dark .sie-eyebrow, .sie-hero .sie-eyebrow { color: var(--sie-orange-300); }

/* Textura de vidrio acanalado (eco del KV) */
.sie-section--dark::before, .sie-hero__glass {
  content: ""; display: block; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image: repeating-linear-gradient(90deg, rgba(255,255,255,.04) 0 2px, transparent 2px 30px);
}

.sie-head { display: grid; gap: .75rem; margin-bottom: clamp(1.75rem, 5vw, 3rem); }
.sie-head p { color: inherit; }
.sie-head__side { display: grid; gap: 1.25rem; justify-items: start; }
.sie-section--dark .sie-head p { color: #D9CDF3; font-size: 1.125rem; max-width: 34rem; }
@media (min-width: 960px) {
  .sie-head--split { grid-template-columns: 1fr auto; align-items: end; column-gap: 3rem; }
  .sie-head--split .sie-head__side { max-width: 30rem; }
}

/* Aparición al hacer scroll (solo si hay JS; sin JS todo se ve) */
.js .sie-reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s var(--sie-ease), transform .7s var(--sie-ease); transition-delay: calc(var(--i, 0) * 90ms); }
.js .sie-reveal.is-visible { opacity: 1; transform: none; }

@keyframes sie-rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

/* ---------- 3. Header y menú ------------------------------------------- */
.sie-header { position: sticky; top: 0; z-index: 100; background: #fff; border-bottom: 1px solid var(--sie-line); }
.sie-header__bar { display: flex; align-items: center; justify-content: space-between; height: var(--sie-header-h); }
.sie-brand { display: flex; align-items: center; min-height: 44px; }
.sie-brand img { height: 40px; width: auto; }

.sie-progress { position: absolute; left: 0; bottom: -1px; width: 100%; height: 3px; background: var(--sie-grad); transform: scaleX(var(--sie-p, 0)); transform-origin: left; pointer-events: none; }

.sie-toggle { position: relative; width: 48px; height: 48px; margin-right: -8px; border: 0; border-radius: 12px; background: transparent; }
.sie-toggle span { position: absolute; left: 12px; right: 12px; height: 2.5px; border-radius: 2px; background: var(--sie-purple-900); transition: transform .3s var(--sie-ease), opacity .2s; }
.sie-toggle span:nth-child(1) { top: 16px; }
.sie-toggle span:nth-child(2) { top: 23px; }
.sie-toggle span:nth-child(3) { top: 30px; }
.sie-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.sie-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.sie-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.sie-nav {
  position: absolute; left: 0; right: 0; top: 100%;
  max-height: calc(100vh - var(--sie-header-h)); max-height: calc(100dvh - var(--sie-header-h));
  overflow-y: auto;
  background: #fff; border-bottom: 1px solid var(--sie-line); box-shadow: 0 22px 30px rgba(43, 11, 99, .14);
  opacity: 0; visibility: hidden; transform: translateY(-10px);
  transition: opacity .25s, transform .3s var(--sie-ease), visibility 0s .3s;
}
.sie-nav.is-open { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.sie-nav__list { display: flex; flex-direction: column; padding: .5rem var(--sie-gutter) 1.5rem; }
.sie-nav.is-open .sie-nav__item { animation: sie-rise .45s var(--sie-ease) both; animation-delay: calc(var(--i, 0) * 55ms); }

.sie-nav__link {
  display: flex; align-items: center; justify-content: space-between; gap: .5rem;
  width: 100%; min-height: 56px; padding: 0;
  border: 0; border-bottom: 1px solid var(--sie-line); background: none; text-align: left;
  font-size: 1.125rem; font-weight: 600; color: var(--sie-ink);
}
.sie-nav__link[aria-current="page"] { color: var(--sie-purple-700); font-weight: 800; }
.sie-nav__link svg { width: 1.1rem; height: 1.1rem; transition: transform .3s var(--sie-ease); }
.sie-nav__item.is-open > .sie-nav__link svg { transform: rotate(180deg); }
.sie-nav__link--cta {
  justify-content: center; margin-top: 1rem; min-height: 52px;
  border: 0; border-radius: 999px; background: var(--sie-grad); color: var(--sie-purple-900); font-weight: 800;
}
.sie-nav__link--cta[aria-current="page"] { color: var(--sie-purple-900); box-shadow: 0 0 0 3px var(--sie-purple-900) inset; }

.sie-nav__sub { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .3s var(--sie-ease); }
.sie-nav__item.is-open > .sie-nav__sub { grid-template-rows: 1fr; }
.sie-nav__sub ul { overflow: hidden; }
.sie-nav__sub a { display: flex; align-items: center; min-height: 48px; padding-left: 1rem; font-weight: 600; color: var(--sie-ink-soft); border-bottom: 1px solid var(--sie-line); }

@media (min-width: 960px) {
  .sie-header__bar { height: 88px; }
  .sie-brand img { height: 52px; }
  .sie-toggle { display: none; }
  .sie-nav { position: static; max-height: none; overflow: visible; background: none; border: 0; box-shadow: none; opacity: 1; visibility: visible; transform: none; transition: none; }
  .sie-nav__list { flex-direction: row; align-items: center; gap: 2rem; padding: 0; }
  .sie-nav.is-open .sie-nav__item { animation: none; }
  .sie-nav__link { position: relative; width: auto; min-height: 44px; border: 0; font-size: 1rem; }
  .sie-nav__link:not(.sie-nav__link--cta)::after { content: ""; position: absolute; left: 0; right: 0; bottom: 4px; height: 3px; border-radius: 2px; background: var(--sie-orange-500); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--sie-ease); }
  .sie-nav__link:not(.sie-nav__link--cta):hover::after, .sie-nav__link[aria-current="page"]::after { transform: scaleX(1); }
  .sie-nav__link--cta { margin: 0; padding: 0 1.4rem; transition: transform .2s var(--sie-ease), box-shadow .25s; }
  .sie-nav__link--cta:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(255, 90, 0, .3); }

  .sie-nav__item--sub { position: relative; }
  .sie-nav__sub { display: block; position: absolute; top: calc(100% + 4px); left: -1rem; min-width: 14rem; padding: .5rem; background: #fff; border: 1px solid var(--sie-line); border-radius: 14px; box-shadow: 0 18px 40px rgba(43, 11, 99, .16); opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity .2s, transform .25s var(--sie-ease), visibility 0s .25s; }
  .sie-nav__item--sub:hover > .sie-nav__sub, .sie-nav__item--sub:focus-within > .sie-nav__sub, .sie-nav__item--sub.is-open > .sie-nav__sub { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
  .sie-nav__sub ul { overflow: visible; }
  .sie-nav__sub a { padding: 0 1rem; border: 0; border-radius: 10px; }
  .sie-nav__sub a:hover { background: var(--sie-purple-100); color: var(--sie-purple-700); }
}

/* ---------- 4. Hero (el momento memorable) ------------------------------ */
.sie-hero { position: relative; overflow: hidden; isolation: isolate; background: var(--sie-purple-900); color: #fff; }
.sie-hero__glass::after {
  content: ""; position: absolute; top: 0; bottom: 0; left: 0; width: 45%;
  background: linear-gradient(90deg, transparent, rgba(190, 150, 255, .18), transparent);
  transform: translateX(-120%);
  animation: sie-sweep 9s var(--sie-ease) 2s infinite;
}
@keyframes sie-sweep { 0% { transform: translateX(-120%); } 55%, 100% { transform: translateX(320%); } }

.sie-hero__art {
  position: relative; aspect-ratio: 980 / 735;
  -webkit-mask-image: linear-gradient(180deg, #000 50%, transparent 100%); mask-image: linear-gradient(180deg, #000 50%, transparent 100%);
}
.sie-hero__art img { width: 100%; height: 100%; object-fit: cover; }
@keyframes sie-art-in { from { opacity: 0; transform: scale(1.08); } to { opacity: 1; transform: none; } }
@keyframes sie-drift { from { transform: translateY(0) scale(1); } to { transform: translateY(-8px) scale(1.03); } }

.sie-hero__inner { position: relative; margin-top: -4.5rem; padding-bottom: 1.75rem; }
.sie-hero__content { display: grid; gap: 1.25rem; justify-items: start; }
.sie-hero__brand { display: flex; align-items: center; gap: .75rem; font-size: .8125rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--sie-orange-300); }
.sie-hero__brand::before { content: ""; flex: none; width: 2rem; height: 2px; background: var(--sie-orange-300); }

.sie-hero__title { font-family: var(--sie-font-display); font-weight: 400; font-size: clamp(2.6rem, 12vw, 4.75rem); line-height: 1.02; letter-spacing: .02em; color: #fff; }
.sie-line { display: block; overflow: hidden; padding-block: .06em; margin-block: -.06em; }
.sie-line > span { display: block; }
@keyframes sie-line-up { from { transform: translateY(105%); } to { transform: none; } }

.sie-hero__sub { font-family: var(--sie-font-display); font-size: clamp(1rem, 4.2vw, 1.375rem); letter-spacing: .06em; color: #EDE6FB; }
.sie-hero__desc { font-size: clamp(.9375rem, 2.6vw, 1.0625rem); line-height: 1.55; color: #D9CDF3; max-width: 30rem; }
.sie-hero__meta { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem 1.25rem; }
.sie-pill { display: inline-block; padding: .7rem 1.4rem; border-radius: 6px; background: var(--sie-grad); font-family: var(--sie-font-display); font-weight: 700; font-size: clamp(1rem, 4.6vw, 1.375rem); line-height: 1; letter-spacing: .14em; color: var(--sie-purple-900); }
@keyframes sie-wipe { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0 0 0); } }
.sie-hero__sedes { font-size: 1.0625rem; font-weight: 600; color: #D9CDF3; }
.sie-hero__ctas { display: flex; flex-wrap: wrap; gap: .75rem; width: 100%; }
.sie-hero__ctas .sie-btn { flex: 1 1 auto; }

.sie-countdown { display: grid; gap: .6rem; width: 100%; }
.sie-countdown__title { font-size: .8125rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--sie-purple-300); }
.sie-countdown__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .625rem; max-width: 24rem; }
.sie-cd { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .25rem; aspect-ratio: 1; border-radius: 14px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.2); animation: sie-rise .6s var(--sie-ease) both; animation-delay: calc(1.25s + var(--i, 0) * .08s); }
.sie-cd__num { font-family: var(--sie-font-display); font-size: clamp(1.75rem, 8vw, 2.25rem); line-height: 1; font-variant-numeric: tabular-nums; }
.sie-cd__num.is-tick { animation: sie-tick .45s var(--sie-ease); }
@keyframes sie-tick { from { opacity: .2; transform: translateY(-40%); } to { opacity: 1; transform: none; } }
.sie-cd__label { font-size: .6875rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--sie-purple-300); }
.sie-countdown__live { padding: 1rem 1.25rem; border-radius: 14px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.25); font-family: var(--sie-font-display); font-size: 1.25rem; color: #fff; }
.sie-countdown__live[hidden], .sie-countdown__grid[hidden] { display: none; }

/* Carrusel del hero: los slides se apilan y se cambia el activo */
.sie-hero { --sie-d: 1; }
.sie-hero.is-switched { --sie-d: .5; }   /* tras el primer cambio, la entrada es más rápida */
.sie-slides { display: grid; }
.sie-slide { position: relative; grid-area: 1 / 1; opacity: 0; visibility: hidden; transition: opacity .4s ease, visibility 0s .4s; }
.sie-slide.is-active { opacity: 1; visibility: visible; transition: opacity .5s ease .25s, visibility 0s; }

/* La animación de entrada se reinicia cada vez que un slide se activa */
.sie-slide.is-active .sie-hero__art { animation: sie-art-in 1.4s var(--sie-ease) both; }
.sie-slide.is-active .sie-hero__art img { animation: sie-drift 16s ease-in-out 1.4s infinite alternate; }
.sie-slide.is-active .sie-hero__brand { animation: sie-rise .7s var(--sie-ease) calc(.1s * var(--sie-d)) both; }
.sie-slide.is-active .sie-line > span { animation: sie-line-up .9s var(--sie-ease) both; animation-delay: calc((.3s + var(--i, 0) * .12s) * var(--sie-d)); }
.sie-slide.is-active .sie-hero__sub { animation: sie-rise .7s var(--sie-ease) calc(.68s * var(--sie-d)) both; }
.sie-slide.is-active .sie-hero__desc { animation: sie-rise .7s var(--sie-ease) calc(.82s * var(--sie-d)) both; }
.sie-slide.is-active .sie-hero__meta { animation: sie-rise .7s var(--sie-ease) calc(.98s * var(--sie-d)) both; }
.sie-slide.is-active .sie-pill { animation: sie-wipe .8s var(--sie-ease) calc(1.08s * var(--sie-d)) both; }
.sie-slide.is-active .sie-hero__ctas { animation: sie-rise .7s var(--sie-ease) calc(1.18s * var(--sie-d)) both; }

/* Barra inferior fija: cuenta regresiva + controles */
.sie-dock { position: relative; z-index: 2; display: grid; gap: 1.5rem; padding-bottom: 2.5rem; }
.sie-controls { display: flex; align-items: center; gap: .5rem; }
.sie-controls[hidden], .sie-ctl[hidden] { display: none; }
.sie-ctl { display: grid; place-items: center; flex: none; width: 48px; height: 48px; padding: 0; border: 2px solid rgba(255,255,255,.55); border-radius: 50%; background: rgba(26,7,64,.45); color: #fff; transition: background-color .2s, color .2s, border-color .2s, transform .2s var(--sie-ease); }
.sie-ctl svg { width: 1.3rem; height: 1.3rem; }
.sie-ctl:active { transform: scale(.94); }
.sie-ctl__play { display: none; }
.sie-hero.is-paused .sie-ctl__pause { display: none; }
.sie-hero.is-paused .sie-ctl__play { display: block; }
@media (hover: hover) { .sie-ctl:hover { background: #fff; color: var(--sie-purple-900); border-color: #fff; } }

.sie-dots { display: flex; align-items: center; }
.sie-dot { position: relative; width: 2.75rem; height: 2.75rem; padding: 0; border: 0; background: none; }
.sie-dot::before, .sie-dot::after { content: ""; position: absolute; left: .375rem; right: .375rem; top: 50%; height: 4px; margin-top: -2px; border-radius: 2px; }
.sie-dot::before { background: rgba(255,255,255,.4); }
.sie-dot::after { background: var(--sie-grad); transform: scaleX(0); transform-origin: left; }
.sie-dot[aria-current="true"]::after { transform: scaleX(1); }
.sie-hero.is-autoplay .sie-dot[aria-current="true"]::after { animation: sie-fill var(--sie-slide-ms, 8000ms) linear forwards; }
.sie-hero.is-paused .sie-dot[aria-current="true"]::after { animation-play-state: paused; }
@media (hover: hover) { .sie-hero:hover .sie-dot[aria-current="true"]::after { animation-play-state: paused; } }
.sie-hero:has(:focus-visible) .sie-dot[aria-current="true"]::after { animation-play-state: paused; }
@keyframes sie-fill { from { transform: scaleX(0); } to { transform: scaleX(1); } }

@media (min-width: 960px) {
  .sie-slide { display: flex; align-items: center; min-height: 46rem; }
  .sie-hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 9rem; background: linear-gradient(180deg, transparent, var(--sie-purple-900)); pointer-events: none; }
  .sie-hero__art { position: absolute; top: 0; right: 0; bottom: 0; width: 58%; aspect-ratio: auto; -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 40%); mask-image: linear-gradient(90deg, transparent 0, #000 40%); }
  .sie-hero__art img { object-position: center top; }
  .sie-hero__inner { margin-top: 0; padding-block: 4.5rem 12.5rem; z-index: 1; }
  .sie-hero__content { max-width: 40rem; gap: 1.5rem; }
  .sie-hero__ctas { width: auto; }
  .sie-hero__ctas .sie-btn { flex: none; }
  /* Variante espejo: imagen a la izquierda, texto a la derecha */
  .sie-slide--flip .sie-hero__art { right: auto; left: 0; -webkit-mask-image: linear-gradient(270deg, transparent 0, #000 40%); mask-image: linear-gradient(270deg, transparent 0, #000 40%); }
  .sie-slide--flip .sie-hero__content { margin-left: auto; max-width: min(40rem, 50%); }   /* en tablets el texto se queda fuera de la foto */
  .sie-dock { position: absolute; left: 0; right: 0; bottom: 0; grid-template-columns: 1fr auto; align-items: end; padding-bottom: 2.5rem; }
}

/* Cinta con el lema (movimiento constante, sutil) */
.sie-ribbon { overflow: hidden; padding-block: .9rem; background: var(--sie-grad); color: var(--sie-purple-900); }
.sie-ribbon__track { display: flex; width: max-content; animation: sie-marquee 32s linear infinite; }
.sie-ribbon__group { display: flex; flex: none; align-items: center; gap: 1.5rem; padding-right: 1.5rem; font-family: var(--sie-font-display); font-weight: 700; font-size: 1.125rem; line-height: 1; letter-spacing: .12em; white-space: nowrap; }
.sie-ribbon__group i { width: .5rem; height: .5rem; border-radius: 50%; background: var(--sie-purple-900); }
@keyframes sie-marquee { to { transform: translateX(-50%); } }

/* ---------- 5. Cómo participar ------------------------------------------ */
.sie-cards { display: grid; gap: 1rem; }
.sie-pcard { display: grid; grid-template-columns: 38% 1fr; overflow: hidden; background: #fff; border: 1px solid var(--sie-line); border-radius: var(--sie-radius); transition: transform .3s var(--sie-ease), box-shadow .3s var(--sie-ease); }
.sie-pcard__media { overflow: hidden; }
.sie-pcard__media img { width: 100%; height: 100%; min-height: 8.5rem; object-fit: cover; transition: transform .6s var(--sie-ease); }
.sie-pcard__body { display: flex; flex-direction: column; justify-content: center; gap: .65rem; padding: 1.1rem 1.1rem 1.25rem; }
.sie-pcard h3 { font-family: var(--sie-font-display); font-weight: 400; font-size: 1.25rem; line-height: 1.15; color: var(--sie-purple-900); }
.sie-pcard__icon { display: grid; place-items: center; width: 2.75rem; height: 2.75rem; margin-bottom: .2rem; border-radius: 50%; background: var(--sie-purple-100); transition: background-color .3s, transform .3s var(--sie-ease); }
.sie-pcard__icon svg { width: 1.375rem; height: 1.375rem; }
.sie-pcard__tag { position: relative; padding-left: .85rem; font-style: italic; font-size: .9375rem; line-height: 1.35; font-weight: 700; color: var(--sie-orange-700); }
.sie-pcard__tag::before { content: ""; position: absolute; left: 0; top: .2em; bottom: .2em; width: 3px; border-radius: 2px; background: var(--sie-grad); }
.sie-pcard p { font-size: .9375rem; line-height: 1.55; color: var(--sie-ink-soft); }
.sie-pcard p strong { color: var(--sie-purple-700); font-weight: 800; }
/* El ícono se "dibuja" al aparecer, igual que en ¿Qué buscamos? */
.js .sie-pcard__icon svg * { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.3s var(--sie-ease) .35s, stroke .25s; }
.js .sie-pcard.is-visible .sie-pcard__icon svg * { stroke-dashoffset: 0; }
@media (hover: hover) {
  .sie-pcard:hover { transform: translateY(-5px); box-shadow: 0 20px 40px rgba(43, 11, 99, .13); }
  .sie-pcard:hover img { transform: scale(1.06); }
  .sie-pcard:hover .sie-pcard__icon { background: var(--sie-grad); transform: scale(1.08) rotate(-6deg); }
  .sie-pcard:hover .sie-pcard__icon svg * { stroke: #2B0B63; }
}
@media (min-width: 640px) {
  .sie-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; }
  .sie-pcard { grid-template-columns: 1fr; grid-template-rows: auto 1fr; }
  .sie-pcard__media img { aspect-ratio: 4 / 3; height: auto; }
  .sie-pcard__body { justify-content: flex-start; padding: 1.5rem; gap: .85rem; }
  .sie-pcard__icon { width: 3rem; height: 3rem; margin-bottom: .3rem; }
  .sie-pcard__icon svg { width: 1.5rem; height: 1.5rem; }
  .sie-pcard h3 { font-size: 1.625rem; }
  .sie-pcard__tag { font-size: 1.0625rem; }
  .sie-pcard p { font-size: 1.0625rem; }
}
@media (min-width: 960px) { .sie-cards { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

/* ---------- 6. Cuatro días, cuatro verbos ------------------------------- */
.sie-days {
  display: flex; gap: 1rem; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none;
  margin-inline: calc(var(--sie-gutter) * -1); padding: 0 var(--sie-gutter) .5rem; scroll-padding-inline: var(--sie-gutter);
}
.sie-days::-webkit-scrollbar { display: none; }
.sie-day { position: relative; flex: 0 0 min(82%, 22rem); scroll-snap-align: start; display: flex; flex-direction: column; gap: .9rem; padding: 1.5rem; border-radius: var(--sie-radius); background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.18); transition: transform .3s var(--sie-ease), border-color .3s, background-color .3s; }
.sie-day__top { display: flex; align-items: baseline; gap: .6rem; }
.sie-day__num { font-family: var(--sie-font-display); font-size: clamp(3.5rem, 14vw, 4.5rem); line-height: 1; color: var(--sie-orange-300); }
.sie-day__month { font-size: .875rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--sie-purple-300); }
.sie-day__today { margin-left: auto; padding: .2rem .7rem; border-radius: 999px; background: var(--sie-orange-500); font-size: .8125rem; font-weight: 800; color: var(--sie-purple-950); }
.sie-day__today[hidden] { display: none; }
.sie-day__verb { font-family: var(--sie-font-display); font-weight: 400; font-size: 1.875rem; letter-spacing: .04em; color: #fff; padding-bottom: .9rem; border-bottom: 1px solid rgba(255,255,255,.18); }
.sie-tag { align-self: flex-start; padding: .2rem .75rem; border-radius: 999px; background: rgba(255,154,61,.18); font-size: .8125rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: #FFC48F; }
.sie-day__title { font-size: 1.25rem; font-weight: 600; line-height: 1.3; color: #fff; }
.sie-day__detail { font-size: .9375rem; line-height: 1.4; color: var(--sie-purple-300); }
.sie-day__when { margin-top: auto; padding-top: .5rem; font-size: .9375rem; font-weight: 600; color: #EDE6FB; }
.sie-day__link { display: inline-flex; align-items: center; gap: .4rem; font-weight: 800; color: var(--sie-orange-300); }
.sie-day__link::after { content: ""; position: absolute; inset: 0; border-radius: var(--sie-radius); }
.sie-day__link svg { width: 1.1rem; height: 1.1rem; transition: transform .25s var(--sie-ease); }
.sie-day.is-today { border-color: var(--sie-orange-500); background: rgba(255,90,0,.1); }
@media (hover: hover) {
  .sie-day:hover { transform: translateY(-6px); border-color: var(--sie-orange-300); background: rgba(255,255,255,.11); }
  .sie-day:hover .sie-day__link svg { transform: translateX(5px); }
}
@media (min-width: 960px) {
  .sie-days { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.5rem; overflow: visible; margin: 0; padding: 0; }
  .sie-day { flex: none; }
}

/* ---------- 7. Propósito y cifras --------------------------------------- */
.sie-purpose { display: grid; gap: 2.5rem; }
.sie-purpose__intro { display: grid; gap: 1.5rem; align-content: start; }
.sie-theme { display: flex; flex-wrap: wrap; gap: .75rem; }
.sie-theme span { padding: .5rem 1.1rem; border: 1.5px solid var(--sie-purple-700); border-radius: 999px; font-weight: 700; color: var(--sie-purple-700); }
.sie-pillar { display: grid; grid-template-columns: 3.5rem 1fr; gap: 1.25rem; padding-block: 1.5rem; border-top: 1px solid var(--sie-line); }
.sie-pillar:last-child { border-bottom: 1px solid var(--sie-line); }
.sie-pillar__icon { display: grid; place-items: center; width: 3.5rem; height: 3.5rem; border-radius: 50%; background: var(--sie-purple-100); }
.sie-pillar__icon svg { width: 1.75rem; height: 1.75rem; }
.sie-pillar h3 { font-family: var(--sie-font-display); font-weight: 400; font-size: 1.5rem; color: var(--sie-purple-900); margin-bottom: .4rem; }
.sie-pillar p { font-size: 1.0625rem; line-height: 1.5; color: var(--sie-ink-soft); }
/* Los íconos se "dibujan" cuando aparecen */
.js .sie-pillar__icon svg * { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.3s var(--sie-ease) .35s; }
.js .sie-pillar.is-visible .sie-pillar__icon svg * { stroke-dashoffset: 0; }

.sie-stats { margin-top: clamp(2.5rem, 6vw, 4rem); padding: 1.75rem; border-radius: 24px; background: var(--sie-purple-100); }
.sie-stats__title { margin-bottom: 1.25rem; font-size: .8125rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--sie-purple-700); }
.sie-stats__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem 1rem; }
.sie-stat__num { font-family: var(--sie-font-display); font-size: clamp(2.25rem, 9vw, 3.5rem); line-height: 1; color: var(--sie-purple-700); font-variant-numeric: tabular-nums; }
.sie-stat__label { margin-top: .4rem; font-size: 1.0625rem; font-weight: 600; color: var(--sie-ink-soft); }
@media (min-width: 960px) {
  .sie-purpose { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 6rem; }
  .sie-stats { padding: 2.5rem 3rem; }
  .sie-stats__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.5rem; }
}

/* ---------- 8. Invitados (carrusel) ------------------------------------ */
.sie-arrows { display: flex; gap: .75rem; }
.sie-arrows[hidden] { display: none; }
.sie-arrow { display: grid; place-items: center; width: 52px; height: 52px; border: 2px solid var(--sie-purple-700); border-radius: 50%; background: transparent; color: var(--sie-purple-700); transition: background-color .2s, color .2s, transform .2s var(--sie-ease); }
.sie-arrow svg { width: 1.4rem; height: 1.4rem; }
.sie-arrow:active { transform: scale(.94); }
.sie-arrow:disabled { opacity: .35; cursor: default; }
@media (hover: hover) { .sie-arrow:not(:disabled):hover { background: var(--sie-purple-700); color: #fff; } }

.sie-track { display: flex; gap: 1rem; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; margin-inline: calc(var(--sie-gutter) * -1); padding: 0 var(--sie-gutter) .5rem; scroll-padding-inline: var(--sie-gutter); }
.sie-track::-webkit-scrollbar { display: none; }
.sie-speaker { flex: 0 0 min(68%, 16rem); scroll-snap-align: start; overflow: hidden; background: #fff; border: 1px solid var(--sie-line); border-radius: var(--sie-radius); }
.sie-speaker__photo { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .6rem; aspect-ratio: 1; background: #E6DDF6; color: #4F3E7A; font-size: .8125rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.sie-speaker__photo svg { width: 4.5rem; height: 4.5rem; stroke: var(--sie-purple-500); }
.sie-speaker__info { padding: 1.1rem 1.25rem 1.4rem; }
.sie-speaker__name { font-size: 1.25rem; font-weight: 700; line-height: 1.25; color: var(--sie-purple-900); }
.sie-speaker__role { margin-top: .2rem; color: #5A4A82; }
@media (min-width: 960px) {
  .sie-track { margin-inline: 0; padding-inline: 0; gap: 1.5rem; }
  .sie-speaker { flex-basis: calc((100% - 4.5rem) / 4); }
}

/* ---------- 9. Revive la SIE (video + blog) ------------------------------ */
.sie-revive { display: grid; gap: 2rem; align-items: center; }
.sie-revive__text { display: grid; gap: 1.25rem; justify-items: start; }
.sie-video { position: relative; display: grid; place-items: center; width: 100%; aspect-ratio: 16 / 9; overflow: hidden; border: 1px solid rgba(255,255,255,.2); border-radius: var(--sie-radius); background: var(--sie-purple-950); }
.sie-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.sie-video__btn { position: relative; display: grid; place-items: center; width: 5.5rem; height: 5.5rem; border: 0; border-radius: 50%; background: var(--sie-grad); }
.sie-video__btn svg { width: 2.4rem; height: 2.4rem; margin-left: .25rem; }
.sie-video__btn::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--sie-orange-300); animation: sie-ping 2.4s ease-out infinite; }
@keyframes sie-ping { from { transform: scale(1); opacity: .7; } to { transform: scale(1.7); opacity: 0; } }
.sie-video__cap { position: absolute; left: 1.25rem; bottom: 1rem; right: 1.25rem; font-size: .875rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--sie-purple-300); }
@media (min-width: 960px) { .sie-revive { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 6rem; } }

/* ---------- 10. Footer: sedes ---------------------------------------------- */
.sie-sr { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.sie-footer { padding-block: 3rem 2rem; background: var(--sie-purple-950); color: #fff; }
.sie-footer__top { display: grid; gap: 1.25rem; padding-bottom: 1.75rem; border-bottom: 1px solid rgba(255,255,255,.2); }
.sie-footer__brand { display: inline-flex; align-items: center; justify-self: start; min-height: 44px; }
.sie-footer__brand img { width: 13.5rem; height: auto; }
.sie-footer__nav ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 1.5rem; }
.sie-footer__nav a { display: flex; align-items: center; min-height: 44px; font-weight: 600; transition: color .2s; }
.sie-footer a:hover { color: var(--sie-orange-300); }

.sie-footer__grid { display: grid; gap: 2.5rem; padding-block: 2.5rem 2.75rem; }
.sie-venue { display: grid; gap: .3rem; align-content: start; }
.sie-venue h3 { font-size: 1.1875rem; font-weight: 800; color: #fff; }
.sie-venue__name { font-weight: 600; color: #fff; margin-top: .15rem; }
.sie-venue p { color: #E7DBFF; }
.sie-tel { color: var(--sie-purple-300); font-weight: 600; text-decoration: none; }
.sie-tel:hover { color: var(--sie-orange-300); text-decoration: underline; text-underline-offset: 3px; }

/* El bloque con mapa lleva más aire y el botón "Cómo llegar" */
.sie-venue--map { gap: .4rem; }
.sie-venue__meta { display: grid; gap: .3rem; min-height: 3.3rem; align-content: start; } /* reserva 2 líneas para que los mapas de ambas sedes arranquen a la misma altura */
.sie-map { position: relative; aspect-ratio: 4 / 3; margin-top: .75rem; overflow: hidden; border: 1px solid rgba(255,255,255,.2); border-radius: 20px; background: #10042E; }
.sie-map iframe { position: absolute; inset: 0; display: block; width: 100%; height: 100%; border: 0; }
.sie-campus__go { display: inline-flex; align-items: center; justify-content: center; justify-self: start; gap: .5rem; min-height: 46px; margin-top: .6rem; padding: 0 1.15rem; border: 2px solid rgba(255,255,255,.35); border-radius: 999px; font-weight: 700; font-size: .9375rem; transition: border-color .2s, background-color .2s; }
.sie-campus__go svg { width: 1.05rem; height: 1.05rem; transition: transform .25s var(--sie-ease); }
@media (hover: hover) {
  .sie-campus__go:hover { border-color: var(--sie-orange-300); background: rgba(255,154,61,.12); }
  .sie-campus__go:hover svg { transform: translateX(4px); }
}

.sie-footer__legal { display: grid; gap: .5rem; justify-items: center; padding-top: 1.75rem; border-top: 1px solid rgba(255,255,255,.2); text-align: center; font-size: .875rem; line-height: 1.5; color: #D9CDF3; }
.sie-footer__legal > a { display: inline-flex; align-items: center; min-height: 44px; font-size: .9375rem; font-weight: 600; color: #fff; }

@media (min-width: 640px) { .sie-footer__nav ul { grid-template-columns: repeat(4, auto); justify-content: start; gap: 0 2rem; } }
@media (min-width: 960px) {
  .sie-footer { padding-block: 3.5rem 2.5rem; }
  .sie-footer__top { grid-template-columns: auto 1fr; align-items: center; gap: 3rem; }
  .sie-footer__nav ul { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 0 1.75rem; }
  .sie-footer__grid { grid-template-columns: repeat(2, minmax(0, 420px)); gap: 4rem; padding-block: 3rem; }
  .sie-map { aspect-ratio: 16 / 10; }
}

/* ---------- 11. Página de agenda ---------------------------------------- */
.sie--agenda .sie-header { position: relative; }   /* la barra de filtros toma el sticky */
.sie-phero { position: relative; overflow: hidden; isolation: isolate; min-height: 15rem; display: flex; align-items: flex-end; background: var(--sie-purple-900); color: #fff; }
.sie-phero__img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; object-position: 60% 20%; opacity: .55; animation: sie-art-in 1.4s var(--sie-ease) both; }
.sie-phero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(43,11,99,.35) 0%, var(--sie-purple-900) 95%); }
.sie-phero__inner { display: grid; gap: .75rem; justify-items: start; padding-block: 2rem 2.25rem; }
.sie-phero__title { font-family: var(--sie-font-display); font-weight: 400; font-size: clamp(2.25rem, 10vw, 3.75rem); line-height: 1; letter-spacing: .02em; animation: sie-rise .7s var(--sie-ease) .15s both; }
.sie-phero__sub { font-size: 1.0625rem; font-weight: 600; color: #E7DBFF; animation: sie-rise .7s var(--sie-ease) .3s both; }
.sie-phero .sie-pill { animation: sie-wipe .8s var(--sie-ease) .45s both; }
@media (min-width: 960px) { .sie-phero { min-height: 21rem; } .sie-phero__inner { padding-block: 3rem; } }

.sie-filters { position: sticky; top: 0; z-index: 60; background: #fff; border-bottom: 1px solid var(--sie-line); box-shadow: 0 2px 10px rgba(43, 11, 99, .07); }
.sie-filters__inner { display: grid; gap: .875rem; padding-block: .875rem; }
.sie-fgroup { display: grid; gap: .4rem; min-width: 0; }
.sie-flabel { font-size: .6875rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--sie-purple-500); }
.sie-scrollx { display: flex; gap: .5rem; overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.sie-scrollx::-webkit-scrollbar { display: none; }

.sie-daychip { flex: 0 0 auto; min-width: 4.75rem; min-height: 3.5rem; padding: .5rem .75rem; border: 0; border-radius: 12px; background: var(--sie-purple-100); color: var(--sie-purple-900); text-align: center; transition: background-color .2s, transform .2s var(--sie-ease); }
.sie-daychip__num { display: block; font-size: 1.125rem; font-weight: 800; line-height: 1; }
.sie-daychip__verb { display: block; margin-top: .15rem; font-size: .6875rem; font-weight: 600; white-space: nowrap; }
.sie-daychip[aria-pressed="true"] { color: #fff; background: linear-gradient(135deg, var(--sie-purple-700) 0%, var(--sie-orange-500) 140%); }
.sie-daychip.is-today .sie-daychip__verb::after { content: " · hoy"; }
.sie-daychip:active { transform: scale(.96); }

.sie-jrow { display: flex; align-items: flex-end; gap: .5rem; }
.sie-jrow .sie-fgroup { flex: 1 1 auto; }
.sie-segmented { display: flex; gap: 3px; padding: 3px; border-radius: 999px; background: var(--sie-purple-100); }
.sie-seg { flex: 1 1 0; min-height: 44px; padding: 0 .75rem; border: 0; border-radius: 999px; background: transparent; font-size: .8125rem; font-weight: 600; color: #7A6AA8; transition: background-color .2s, color .2s; }
.sie-seg[aria-pressed="true"] { background: #fff; color: var(--sie-purple-900); font-weight: 700; box-shadow: 0 1px 4px rgba(43,11,99,.15); }
.sie-fbtn { min-height: 44px; padding: 0 1rem; border: 0; border-radius: 999px; background: var(--sie-purple-100); color: #4B3C73; font-size: .8125rem; font-weight: 700; white-space: nowrap; }
.sie-fbtn[aria-expanded="true"], .sie-fbtn.has-active { background: var(--sie-purple-900); color: #fff; }

.sie-fpanel { display: none; gap: .875rem; padding-top: .875rem; border-top: 1px solid var(--sie-purple-100); }
.sie-fpanel.is-open { display: grid; animation: sie-rise .3s var(--sie-ease) both; }
.sie-chips { display: flex; flex-wrap: wrap; gap: .4rem; }
.sie-chip { min-height: 44px; padding: 0 1rem; border: 1.5px solid var(--sie-line); border-radius: 12px; background: #fff; font-size: .8125rem; font-weight: 600; color: #4B3C73; transition: border-color .2s, background-color .2s; }
.sie-chip:hover { border-color: var(--sie-orange-500); }
.sie-chip[aria-pressed="true"] { border-color: transparent; background: var(--sie-grad); color: var(--sie-purple-900); font-weight: 800; }
.sie-clear { justify-self: start; min-height: 44px; padding: 0; border: 0; background: none; font-size: .875rem; font-weight: 700; color: var(--sie-orange-700); }

@media (min-width: 960px) {
  .sie-filters { position: static; }
  .sie-filters__inner { grid-template-columns: auto minmax(14rem, 18rem) 1fr; align-items: end; gap: 1.5rem 2.5rem; padding-block: 1.5rem; }
  .sie-fbtn { display: none; }
  .sie-fpanel { display: flex; grid-column: 1 / -1; flex-wrap: wrap; gap: 1rem 2.5rem; padding-top: 0; border: 0; }
  .sie-fpanel.is-open { animation: none; }
  .sie-daychip { min-width: 5.5rem; }
}

.sie-results { padding-block: 1.5rem 4rem; background: var(--sie-purple-50); min-height: 60vh; }
.sie-count { padding-bottom: .5rem; font-size: .9375rem; font-weight: 600; color: var(--sie-purple-500); }
.sie-group { display: grid; gap: .75rem; padding-top: 1.25rem; }
.sie-group__head { margin: 0; font: inherit; }
.sie-group__toggle { display: flex; align-items: center; flex-wrap: nowrap; gap: .5rem .75rem; width: 100%; min-height: 44px; padding: 0; border: 0; background: none; color: inherit; text-align: left; cursor: pointer; }
.sie-group__toggle .sie-group__line { min-width: 0; }
.sie-group__toggle .sie-group__hora { white-space: nowrap; }
.sie-group__chev { margin-left: auto; width: 1.25rem; height: 1.25rem; flex: none; color: var(--sie-purple-500); transition: transform .25s var(--sie-ease); }
.sie-group.is-closed .sie-group__chev { transform: rotate(-90deg); }
.sie-group.is-closed .sie-grid, .sie-group.is-closed .sie-group__more { display: none; }
.sie-group__more { display: none; justify-self: stretch; min-height: 44px; padding: 0 1rem; border: 1.5px dashed var(--sie-purple-500); border-radius: 14px; background: #fff; font-size: .875rem; font-weight: 700; color: var(--sie-purple-900); }
@media (max-width: 479px) { .sie-hide-sm { display: none; } }
@media (max-width: 639px) {
  .sie-group.is-preview .sie-card:nth-child(n+4) { display: none; }
}
@media (min-width: 640px) and (max-width: 959px) {
  .sie-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sie-group.is-preview .sie-card:nth-child(n+5) { display: none; }
}
@media (max-width: 959px) {
  .sie-group.is-preview .sie-group__more { display: block; }
}
.sie-seg:disabled { opacity: .4; cursor: not-allowed; text-decoration: line-through; }
/* Filtros compactos al hacer scroll (celular) */
.sie-filters .sie-flabel, .sie-filters .sie-daychip, .sie-filters .sie-daychip__verb, .sie-filters .sie-filters__inner { transition: padding .2s, min-height .2s; }
.sie-filters.is-compact .sie-filters__inner { gap: .5rem; padding-block: .5rem; }
.sie-filters.is-compact .sie-flabel, .sie-filters.is-compact .sie-daychip__verb { display: none; }
.sie-filters.is-compact .sie-daychip { min-height: 2.5rem; padding-block: .35rem; }
.sie-filters.is-compact .sie-seg, .sie-filters.is-compact .sie-fbtn { min-height: 40px; }
.sie-group__hora { font-size: 1.25rem; font-weight: 700; color: var(--sie-purple-900); }
.sie-group__par { padding: .2rem .6rem; border-radius: 999px; background: #FFE7D6; font-size: .75rem; font-weight: 700; color: var(--sie-orange-700); white-space: nowrap; }
.sie-group__line { flex: 1 1 2rem; height: 1px; background: var(--sie-line); }
.sie-grid { display: grid; gap: .75rem; }
.sie-card { display: flex; flex-direction: column; gap: .6rem; padding: 1rem; background: #fff; border: 1.5px solid var(--sie-line); border-radius: 14px; animation: sie-rise .5s var(--sie-ease) both; animation-delay: calc(var(--i, 0) * 50ms); }
.sie-card__top { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.sie-badge { padding: .2rem .65rem; border-radius: 999px; font-size: .75rem; font-weight: 700; }
.sie-badge--sede { background: var(--sie-purple-500); color: #fff; white-space: nowrap; }
.sie-card__title { font-size: 1.0625rem; font-weight: 700; line-height: 1.3; color: var(--sie-ink); }
.sie-card__who { font-size: .9375rem; line-height: 1.4; color: #5B4C86; white-space: pre-line; }
.sie-card__where { margin-top: auto; display: flex; align-items: center; gap: .4rem; padding-top: .5rem; border-top: 1px solid var(--sie-purple-100); font-size: .875rem; color: #6F5F9C; }
.sie-card__where svg { width: 1rem; height: 1rem; flex: none; }
.sie-empty { display: grid; justify-items: center; gap: 1rem; padding: 3rem 1rem; text-align: center; color: #6F5F9C; }
@media (min-width: 960px) {
  .sie-results { padding-block: 2.5rem 6rem; }
  .sie-group { padding-top: 1.5rem; }
  .sie-group__hora { font-size: 1.5rem; }
  .sie-grid { grid-template-columns: repeat(auto-fill, minmax(20rem, 1fr)); gap: 1rem; }
  .sie-card { padding: 1.25rem; }
}

/* ---------- 12. Accesibilidad: menos movimiento -------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .sie *, .sie *::before, .sie *::after { animation: none !important; transition: none !important; }
  .js .sie-reveal { opacity: 1; transform: none; }
  .js .sie-pillar__icon svg * { stroke-dashoffset: 0; }
  .js .sie-pcard__icon svg * { stroke-dashoffset: 0; }
  .sie-ribbon__track { transform: none; }
  @view-transition { navigation: none; }
}

/* ---------- 13. Talleres experimentales (talleres.html) ------------------ */
.sie-search { position: relative; }
.sie-search input { width: 100%; min-height: 44px; padding: 0 2.75rem; border: 1.5px solid var(--sie-line); border-radius: 12px; background: #fff; font: inherit; font-size: .9375rem; color: var(--sie-ink); -webkit-appearance: none; appearance: none; }
.sie-search input::-webkit-search-cancel-button { display: none; }
.sie-search input:focus { outline: none; border-color: var(--sie-orange-500); box-shadow: 0 0 0 3px rgba(255,90,0,.15); }
.sie-search__ico { position: absolute; left: .9rem; top: 50%; width: 1.1rem; height: 1.1rem; transform: translateY(-50%); color: var(--sie-purple-500); pointer-events: none; }
.sie-search__x { position: absolute; right: .25rem; top: 50%; transform: translateY(-50%); width: 40px; height: 40px; border: 0; background: none; font-size: 1.4rem; line-height: 1; color: var(--sie-purple-500); }
.sie-search__x[hidden] { display: none; }
.sie--talleres .sie-chip { flex: 0 0 auto; min-height: 38px; border-radius: 999px; white-space: nowrap; }
.sie--talleres .sie-daychip__num { font-size: 1rem; white-space: nowrap; }
.sie-filters.is-compact .sie-tfac { display: none; }

.sie-tghead { display: flex; align-items: center; gap: .5rem .75rem; min-height: 32px; }
.sie-tlist { display: grid; gap: .5rem; }
.sie-tcard { background: #fff; border: 1.5px solid var(--sie-line); border-radius: 14px; overflow: hidden; animation: sie-rise .4s var(--sie-ease) both; animation-delay: calc(var(--i, 0) * 30ms); transition: border-color .2s; }
.sie-tcard[open] { border-color: var(--sie-purple-300); }
.sie-tcard.is-live { border-color: #9AD9C2; }
.sie-tcard summary { display: flex; align-items: flex-start; gap: .6rem; padding: .75rem .9rem; list-style: none; cursor: pointer; }
.sie-tcard summary::-webkit-details-marker { display: none; }
.sie-tcard summary:focus-visible { outline: 3px solid var(--sie-orange-500); outline-offset: -3px; border-radius: 14px; }
.sie-tcard__info { flex: 1; min-width: 0; }
.sie-tcard__title { margin: 0; font-size: 1rem; font-weight: 700; line-height: 1.25; color: var(--sie-ink); }
.sie-tcard__meta { display: flex; flex-wrap: wrap; gap: .2rem .9rem; margin: .3rem 0 0; font-size: .8125rem; color: #5B4C86; }
.sie-tcard__meta span { display: inline-flex; align-items: center; gap: .3rem; min-width: 0; }
.sie-tcard__who { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: block !important; }
.sie-tcard__meta svg { width: .85rem; height: .85rem; flex: none; color: var(--sie-purple-500); vertical-align: -1px; margin-right: .1rem; }
.sie-tcard__chev { width: 1.15rem; height: 1.15rem; flex: none; margin-top: .1rem; color: var(--sie-purple-500); transition: transform .25s var(--sie-ease); }
.sie-tcard[open] .sie-tcard__chev { transform: rotate(180deg); }
.sie-tcard__more { display: grid; grid-template-columns: auto 1fr; gap: .4rem .9rem; margin: 0; padding: .75rem .9rem .9rem; border-top: 1px solid var(--sie-purple-100); font-size: .875rem; }
.sie-tcard__more dt { padding-top: .1rem; font-size: .6875rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--sie-purple-500); }
.sie-tcard__more dd { margin: 0; color: var(--sie-ink); }
.sie-tbadge { flex: none; padding: .2rem .55rem; border-radius: 999px; font-size: .6875rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; white-space: nowrap; }
.sie-tbadge--live { background: #DFF3EC; color: #0F7A5C; }
.sie-tbadge--soon { background: #FFE7D6; color: var(--sie-orange-700); }
.sie-tmore { display: block; width: 100%; min-height: 48px; margin-top: 1.25rem; border: 1.5px dashed var(--sie-purple-500); border-radius: 14px; background: #fff; font-size: .9375rem; font-weight: 700; color: var(--sie-purple-900); }
.sie-tmore span { font-weight: 600; color: var(--sie-purple-500); }
@media (hover: hover) { .sie-tcard summary:hover .sie-tcard__title { color: var(--sie-purple-700); } .sie-tmore:hover { background: var(--sie-purple-100); } }
@media (min-width: 960px) {
  .sie--talleres .sie-filters__inner { grid-template-columns: auto minmax(16rem, 22rem) 1fr; }
  .sie--talleres .sie-tfac { grid-column: 1 / -1; }
  .sie-tlist { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; align-items: start; }
}