/* Andean Labs — ambient space layer + scroll progress + logo motion
 * Header compacto: solo motion.js → header.is-compact (glass.css).
 * No usar html.is-scrolled aquí para no duplicar listeners/estilos. */

:root {
  --space-z: 0;
  --logo-shine: linear-gradient(
    115deg,
    transparent 35%,
    rgba(242, 239, 232, 0.45) 48%,
    rgba(224, 137, 90, 0.55) 52%,
    transparent 65%
  );
}

#space-bg {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: var(--space-z);
  pointer-events: none;
  opacity: 0.78;
  /* Fixed layer: no transform — evita pelear con --hero-parallax de motion.js */
  transform: none;
}

#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  z-index: 120;
  transform-origin: left center;
  transform: scaleX(0);
  background: linear-gradient(90deg, var(--patina), var(--copper-bright));
  pointer-events: none;
  will-change: transform;
}

/* Keep content above the ambient canvas */
body > header,
body > main,
body > footer,
body > .wa-float {
  position: relative;
  z-index: 1;
}

body > header {
  z-index: 100;
}

body > .wa-float {
  z-index: 90;
}

/* ---------- Logo mark: entrance + shine hover (PNG/WebP via <picture>) ---------- */
.logo-mark {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  overflow: hidden;
  isolation: isolate;
}

.logo-mark picture {
  display: contents;
}

.logo-mark img {
  position: relative;
  z-index: 1;
  display: block;
  width: auto;
  height: inherit;
  object-fit: contain;
  transition:
    filter 0.35s ease,
    transform 0.45s ease,
    opacity 0.35s ease,
    height var(--dur-med, 360ms) var(--ease-soft, ease);
}

.brand .logo-mark {
  height: 30px;
}

.brand .logo-mark img,
.brand-mark {
  height: 30px;
  width: auto;
}

/* Alineado con glass.css header.is-compact .brand-mark */
header.is-compact .brand .logo-mark {
  height: 24px;
}

header.is-compact .brand .logo-mark img,
header.is-compact .brand-mark {
  height: 24px;
}

.footer-mark-wrap.logo-mark {
  height: 28px;
}

.footer-mark-wrap .footer-mark {
  height: 28px;
  width: auto;
  opacity: 0.9;
}

.logo-mark::after {
  content: "";
  position: absolute;
  inset: -40% -60%;
  background: var(--logo-shine);
  transform: translateX(-120%) rotate(12deg);
  opacity: 0;
  z-index: 2;
  pointer-events: none;
  mix-blend-mode: soft-light;
}

/* Entrada sin ocultar el logo en el primer paint (evita CLS / flash vacío) */
.brand .logo-mark,
.footer-mark-wrap.logo-mark {
  opacity: 1;
  transform: none;
}

html.logo-ready .brand .logo-mark,
html.logo-ready .footer-mark-wrap.logo-mark {
  animation: logo-enter 0.85s cubic-bezier(0.22, 1, 0.36, 1) both;
}

html.logo-ready .footer-mark-wrap.logo-mark {
  animation-delay: 0.12s;
}

@keyframes logo-enter {
  0% {
    opacity: 0.35;
    transform: translateY(6px) scale(0.94);
    filter: brightness(0.85);
  }
  60% {
    opacity: 1;
    filter: brightness(1.12);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: brightness(1);
  }
}

.brand:hover .logo-mark img,
.brand:focus-visible .logo-mark img,
.footer-brand:hover .logo-mark img,
.footer-brand:focus-within .logo-mark img {
  filter: brightness(1.12) saturate(1.08);
  transform: rotate(-4deg) scale(1.04);
}

.brand:hover .logo-mark::after,
.brand:focus-visible .logo-mark::after,
.footer-brand:hover .logo-mark::after,
.footer-brand:focus-within .logo-mark::after {
  opacity: 1;
  animation: logo-shine 0.9s ease forwards;
}

@keyframes logo-shine {
  from { transform: translateX(-120%) rotate(12deg); }
  to { transform: translateX(120%) rotate(12deg); }
}

@media (prefers-reduced-motion: reduce) {
  #space-bg {
    opacity: 0.35;
  }

  html.logo-ready .brand .logo-mark,
  html.logo-ready .footer-mark-wrap.logo-mark {
    animation: none;
    opacity: 1;
    transform: none;
  }

  .logo-mark::after {
    display: none;
  }

  .brand:hover .logo-mark img,
  .footer-brand:hover .logo-mark img {
    transform: none;
  }
}