.intro-splash{position:fixed;inset:0;z-index:9999;background:var(--color-primario);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;transition:opacity .6s ease,visibility .6s ease}
.intro-splash.oculto{opacity:0;visibility:hidden;pointer-events:none}
.intro-logo{width:140px;height:auto;animation:intro-pulso 1.6s ease-in-out infinite}
.intro-video{max-width:100%;max-height:100vh;width:auto;height:auto}
.intro-barra{width:160px;height:4px;border-radius:4px;background:rgba(255,255,255,.2);overflow:hidden}
.intro-barra-relleno{height:100%;width:0%;background:var(--color-secundario);border-radius:4px;animation:intro-avance 1.8s ease-in-out forwards}
@keyframes intro-pulso{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.08);opacity:.85}}
@keyframes intro-avance{from{width:0%}to{width:100%}}
@media(prefers-reduced-motion:reduce){.intro-logo{animation:none}.intro-barra-relleno{animation:none;width:100%}}