:root{
  --navH: 70px;
  --navOffset: var(--navH); /* espacio reservado bajo el menú (0 cuando se oculta) */
  --vh: 1vh;        /* viewport real en móviles (evita barras del navegador) */
  --bg:#070b12; --bg2:#0b1220; --card:#0e172a;
  --text:#e5e7eb; --muted:#a9b1c3; --line:rgba(255,255,255,.10);
  --radius:18px; --radius2:26px; --max:1120px;
  --focus:#f59e0b; --shadow:0 14px 40px rgba(0,0,0,.45);
}
*{box-sizing:border-box}
html{color-scheme:dark;scroll-behavior:smooth; scroll-padding-top: var(--navH);}

@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
body{
  padding-top: var(--navOffset);  
  margin:0;
  font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;
  background:
    radial-gradient(1200px 600px at 20% 20%, rgba(34,197,94,.14), transparent 55%),
    radial-gradient(900px 500px at 85% 25%, rgba(96,165,250,.12), transparent 55%),
    radial-gradient(900px 600px at 55% 85%, rgba(245,158,11,.08), transparent 55%),
    var(--bg);
  color:var(--text); line-height:1.55;
}
a{color:inherit;text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:4px}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:10px}
.skip-link{position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip-link:focus{left:14px;top:14px;width:auto;height:auto;padding:10px 14px;background:#111827;border:1px solid var(--line);border-radius:999px;z-index:9999}
.container{width:min(100%,var(--max));margin:0 auto;padding:0 18px}
.section{padding:74px 0}
.section.compact{padding:50px 0}
.kicker{
  display:inline-flex;gap:10px;align-items:center;
  padding:8px 12px;background:rgba(255,255,255,.06);
  border:1px solid var(--line);border-radius:999px;
  color:var(--muted);font-weight:650;font-size:13px;letter-spacing:.2px
}

/* Nav */
.nav{
  position:fixed;
  top:0; left:0; right:0;
  z-index:1000;

  height: var(--navH);
  backdrop-filter: blur(12px);
background:
  linear-gradient(180deg,
    rgba(0,0,0,.92) 0%,
    rgba(0,0,0,.70) 60%,
    rgba(0,0,0,.45) 100%
  ),
  rgba(7,11,18,.35);


  border-bottom: 1px solid var(--line);

  transition: transform 220ms ease, opacity 220ms ease;
  will-change: transform, opacity;
}
.nav.is-hidden{
  transform: translateY(-110%);
  opacity: 0;
}

.nav__inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none!important}
.brand img{width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,.04);border:1px solid var(--line)}
.brand__name{font-weight:900;letter-spacing:.4px}
.brand__tag{color:var(--muted);font-size:12px;font-weight:650;margin-top:-2px}
.menu{display:flex;gap:18px;align-items:center}
.menu a{padding:10px 12px;border-radius:999px;border:1px solid transparent;font-weight:800;font-size:14px}
.menu a:hover{background:rgba(255,255,255,.06);border-color:var(--line);text-decoration:none}
.menu__cta{background:linear-gradient(135deg, rgba(34,197,94,.22), rgba(96,165,250,.18));
  border:1px solid rgba(255,255,255,.16)!important; box-shadow:0 10px 26px rgba(0,0,0,.25)}
.menu__cta:hover{filter:brightness(1.07)}
.burger{display:none;background:transparent;border:1px solid var(--line);border-radius:999px;padding:10px 12px;color:var(--text);font-weight:900}
@media (max-width:860px){
  .burger{display:block}
  .menu{position:absolute;top:70px;right:18px;left:18px;display:none;flex-direction:column;align-items:stretch;gap:8px;
    padding:12px;background:rgba(11,18,32,.92);border:1px solid var(--line);border-radius:var(--radius2);box-shadow:var(--shadow)}
  .menu[data-open="true"]{display:flex}
}

/* Hero full-screen media (contain + blurred background) */
.hero{
  position:relative;
  height: calc(var(--vh) * 100 - var(--navOffset));
  min-height: calc(var(--vh) * 100 - var(--navOffset));
  overflow:hidden
}
.hero__stage{position:absolute;inset:0;background:#0b1220}
.hero__bgMedia{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.16);
  filter:blur(28px) brightness(.55) saturate(1.05)}
.hero__fgMedia{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.hero__shade{
  position:absolute;
  inset:0;
  background:
    radial-gradient(900px 520px at 28% 40%, rgba(0,0,0,.08), rgba(0,0,0,.38)),
    linear-gradient(180deg,
      rgba(0,0,0,0) 0%,
      rgba(0,0,0,0) 50%,
      rgba(0,0,0,.55) 78%,
      rgba(0,0,0,.82) 100%
    );
}

.hero__overlay{
  position:absolute;
  left:0; right:0; bottom:0;
  height:50%;
  display:flex;
  align-items:flex-end;     /* texto abajo */
  padding-bottom: calc(18px + env(safe-area-inset-bottom));
  padding-top: 0;           /* ya no hace falta arriba */
  z-index: 2;
}

.hero__overlay::before{
  content:"";
  position:absolute;
  inset:0;
  background: linear-gradient(180deg,
    rgba(0,0,0,.0)    0%,
    rgba(0,0,0,.52)  28%,
    rgba(0,0,0,.88)  72%,
    rgba(0,0,0,1)  100%
  );
  pointer-events:none;
  z-index:0;
}



.hero__content{width:min(100%,820px);padding:42px 0}
.hero h1{font-size:clamp(34px,4.1vw,56px);line-height:1.05;letter-spacing:-.8px;margin:14px 0}
.hero p{color:rgba(229,231,235,.86);font-size:clamp(16px,1.35vw,19px);margin:0 0 22px;max-width:62ch}
.badges{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 26px}
.badge{padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid var(--line);font-weight:800;font-size:13px}
.hero__ctaRow{display:flex;flex-wrap:wrap;gap:12px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:12px 16px;border-radius:999px;border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.06);color:var(--text);font-weight:900;text-decoration:none!important
}
.btn:hover{filter:brightness(1.08)}
.btn.primary{background:linear-gradient(135deg, rgba(34,197,94,.25), rgba(96,165,250,.20));border-color:rgba(255,255,255,.22)}
.btn.small{padding:10px 12px;font-size:14px}
.hero__controls{position:absolute;left:0;right:0;bottom: calc(18px + env(safe-area-inset-bottom));display:flex;align-items:center;justify-content:center;gap:10px;padding:0 18px}
.carouselDots{display:flex;gap:8px;align-items:center;background:rgba(0,0,0,.30);border:1px solid var(--line);padding:10px 12px;border-radius:999px;backdrop-filter:blur(10px)}
.dot{width:10px;height:10px;border-radius:999px;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.18);cursor:pointer}
.dot[aria-current="true"]{width:22px;background:linear-gradient(90deg, rgba(34,197,94,.95), rgba(96,165,250,.85));border-color:rgba(255,255,255,.35)}
.iconBtn{width:44px;height:44px;display:grid;place-items:center;background:rgba(0,0,0,.30);border:1px solid var(--line);
  border-radius:999px;color:var(--text);cursor:pointer;backdrop-filter:blur(10px)}
.iconBtn:hover{filter:brightness(1.1)}
@media (prefers-reduced-motion: reduce){.hero__bgMedia{filter:blur(20px) brightness(.6);transform:none}}

/* Forzar orden de capas en el hero (evita que el media tape overlays/pseudo) */
.hero{ isolation: isolate; }      /* crea un stacking context limpio */
.hero__stage{ z-index: 0; }       /* media */
.hero__overlay{ z-index: 2; }     /* capa de texto + su degradado */
.hero__controls{ z-index: 3; }    /* botones/dots encima de todo */

/* Asegura que el pseudo degradado existe encima del media */
.hero__overlay::before{ z-index: 0; }
.hero__content{ position: relative; z-index: 1; }


/* Estado: solo imagen del hero (oculta overlay + controles) */
.hero__overlay,
.hero__controls{
  transition: opacity 260ms ease, transform 260ms ease, visibility 0s linear 260ms;
}

.hero.is-clean .hero__overlay,
.hero.is-clean .hero__controls{
  opacity:0;
  visibility:hidden;
  transform: translateY(10px);
  pointer-events:none;
}

/* Mantén texto encima del degradado */
.hero__content{ position:relative; z-index:1; }




/* Cards/Grid */
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.card{background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.04));
  border:1px solid var(--line);border-radius:var(--radius2);box-shadow:0 18px 46px rgba(0,0,0,.30);padding:20px}
.card h3{margin:0 0 8px;font-size:18px}
.card p{margin:0;color:rgba(229,231,235,.84)}
.col-4{grid-column:span 4}
.col-6{grid-column:span 6}
.col-8{grid-column:span 8}
.col-12{grid-column:span 12}
@media (max-width:900px){.col-4,.col-6,.col-8{grid-column:span 12}}

.hero h1, .hero p, .hero .badge{
  text-shadow: 0 2px 18px rgba(0,0,0,.55);
}


/* En móvil: si hay letterbox con contain, ancla el contenido arriba */
@media (max-width: 860px){
  .hero__fgMedia,
  .hero__bgMedia{
    object-position: top center;
  }

  /* opcional: que el blur escalado “nazca” desde arriba y no desde el centro */
  .hero__bgMedia{
    transform-origin: top center;
  }
}

.section--afterHero{ padding-top: 24px; } /* o 0 si la quieres totalmente pegada */




/* Quotes */
.quote blockquote{margin:0;font-size:16px;color:rgba(229,231,235,.92);font-weight:850}
.meta{margin-top:10px;color:var(--muted);font-size:13px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.tag{display:inline-flex;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--line);font-size:12px;font-weight:800}

.hr{height:1px;background:var(--line);margin:18px 0}
.lead{font-size:18px;color:rgba(229,231,235,.86);max-width:70ch}
.muted{color:var(--muted)}

/* Timeline */
.timeline{display:flex;gap:14px;overflow:auto;padding:10px 2px 16px;scroll-snap-type:x mandatory}
.tlItem{flex:0 0 320px;scroll-snap-align:start;border-radius:var(--radius2);
  border:1px solid var(--line);background:rgba(255,255,255,.05);padding:16px}
.tlItem h4{margin:0 0 6px;font-size:16px}
.tlItem p{margin:0 0 10px;color:rgba(229,231,235,.82);font-size:14px}
.tlItem a{font-weight:900}

/* Footer Estándar Yolanda */
.main-footer {
  background: #34a1cf;
  color: #fff;
  padding: 80px 0 60px;
  text-align: center;
}
.main-footer a {
  color: #fff;
  text-decoration: none;
}
.main-footer a:hover {
  text-decoration: underline;
}
.footer-logo {
  margin-bottom: 30px;
}
.footer-logo img {
  height: 80px;
  width: auto;
  object-fit: contain;
}
.footer-accreditation {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  margin-bottom: 40px;
  font-size: 15px;
  font-weight: 500;
}
.footer-accreditation img {
  height: 88px;
  width: auto;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px 25px;
  margin-bottom: 40px;
  padding: 0;
  list-style: none;
}
.footer-nav a {
  font-size: 14px;
  white-space: nowrap;
}
.footer-social {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 20px;
}
.footer-social a {
  font-size: 22px;
  transition: opacity 0.2s;
}
.footer-social a:hover {
  opacity: 0.8;
}

.footer-bottom {
  background: #272727;
  color: rgba(255, 255, 255, 0.6);
  padding: 16px 0;
  text-align: center;
  font-size: 13px;
}

@media (max-width: 600px) {
  .footer-accreditation {
    flex-direction: column;
    gap: 10px;
  }
}

/* Evita “saltos” cuando aparece/desaparece la barra (si el navegador lo soporta) */
html { scrollbar-gutter: stable; }

/* Solo cuando JS active la clase */
html.heroNoScrollbar,
html.heroNoScrollbar body{
  scrollbar-width: none;       /* Firefox */
  -ms-overflow-style: none;    /* IE/Edge legacy */
}

html.heroNoScrollbar::-webkit-scrollbar,
html.heroNoScrollbar body::-webkit-scrollbar{
  width: 0;                    /* Chrome/Safari/Edge */
  height: 0;
}


/* ===== Integración extra: quitar sombreado (shade) cuando desaparece el overlay ===== */
.hero__shade{
  transition: opacity 260ms ease;
  will-change: opacity;
}
.hero.is-clean .hero__shade{
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* Si en móvil vertical quieres el overlay más alto (solo si lo necesitas), descomenta:
@media (max-width: 860px) and (orientation: portrait){
  .hero__overlay{ height: 80%; }
}
*/

/* ===== Slide YouTube (iframe responsive dentro del hero) ===== V2, no usado
.hero__fgEmbed{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  padding: clamp(10px, 2vw, 26px);
}

.hero__embedFrame{
  width: min(92vw, 1100px);
  aspect-ratio: 16 / 9;
  max-height: calc(100% - 24px);
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  background:#000;
  box-shadow: var(--shadow);
}

.hero__embedFrame iframe{
  width:100%;
  height:100%;
  border:0;
  display:block;
}
*/