/* =====================================================================
   KORAX · Barra de demostración
   Aparece en todas las páginas de /demos/. Identifica la página como demo
   conceptual de Korax y da acceso a la ficha, al portafolio y al contacto.
   Usa la identidad de Korax para no confundirse con la marca de la demo.
   ===================================================================== */
.kxd-barra {
  position: relative; z-index: 1000; display: flex; flex-wrap: wrap; align-items: center; gap: 6px 18px;
  padding: 8px max(16px, env(safe-area-inset-left)) 8px max(16px, env(safe-area-inset-left));
  background: #000; color: #fff; font: 500 12.5px/1.4 "Poppins", "Helvetica Neue", Arial, sans-serif; border-bottom: 1px solid #2C2B2B;
}
.kxd-barra a { color: #fff; text-decoration: none; }
.kxd-barra__marca { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; letter-spacing: -.02em; font-size: 14px; }
.kxd-barra__marca svg { width: 18px; height: 18px; }
.kxd-barra__tag { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px; background: rgba(255,128,0,.14); color: #FF8000; font-weight: 600; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
.kxd-barra__aviso { color: #B3B2B2; flex: 1 1 260px; min-width: 0; }
.kxd-barra__nav { display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: center; }
.kxd-barra__nav a:not(.kxd-barra__cta) { color: #D6D5D5; text-decoration: underline; text-decoration-color: rgba(255,128,0,.6); text-underline-offset: 3px; }
.kxd-barra__nav a:not(.kxd-barra__cta):hover { color: #FF8000; }
.kxd-barra__cta { background: #FF8000; color: #000 !important; padding: 5px 12px; border-radius: 999px; font-weight: 600; }
.kxd-barra__cta:hover { background: #FC5500; }
.kxd-barra a:focus-visible { outline: 2px solid #FF8000; outline-offset: 2px; border-radius: 4px; }
.kxd-volver {
  position: fixed; left: 14px; bottom: calc(14px + env(safe-area-inset-bottom)); z-index: 999; display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 14px 9px 10px; border-radius: 999px; background: rgba(0,0,0,.86); color: #fff; text-decoration: none;
  font: 600 12.5px/1 "Poppins", Arial, sans-serif; box-shadow: 0 8px 30px rgba(0,0,0,.25); border: 1px solid rgba(255,255,255,.14);
  opacity: 0; transform: translateY(12px); pointer-events: none; transition: opacity .3s, transform .3s;
}
.kxd-volver svg { width: 18px; height: 18px; }
.kxd-volver.visible { opacity: 1; transform: none; pointer-events: auto; }
.kxd-volver:hover { background: #000; border-color: #FF8000; }
.kxd-volver:focus-visible { outline: 2px solid #FF8000; outline-offset: 2px; }
.kxd-aviso-demo { display: block; margin-top: 10px; padding: 10px 14px; border-radius: 10px; font-size: 13px; line-height: 1.5; border: 1px dashed currentColor; opacity: .9; }
.kxd-estado { margin-top: 14px; padding: 14px 16px; border-radius: 12px; font-size: 14px; line-height: 1.5; border: 1px solid currentColor; }
.kxd-estado:empty { display: none; }
.kxd-estado--ok { background: rgba(15,123,63,.08); color: #0F7B3F; }
.kxd-estado--error { background: rgba(180,35,24,.08); color: #B42318; }
@media (max-width: 760px) { .kxd-barra__aviso { display: none; } .kxd-barra { gap: 6px 12px; } }
@media (prefers-reduced-motion: reduce) { .kxd-volver { transition: none; } }
.visualmente-oculto { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }