/* ============================================================
   navbar.css — Dynamic Studio
   Navegación compartida entre todas las páginas
   ============================================================ */

.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.2rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(180deg, rgba(8,8,8,0.82) 0%, transparent 100%);
  /* backdrop-blur entra via JS al scrollear */
  transition: background 0.55s var(--ease-cinema), backdrop-filter 0.55s var(--ease-cinema);
}

/* Clase aplicada por JS al scrollear */
.site-nav.scrolled {
  background: rgba(8,8,8,0.72);
  backdrop-filter: blur(12px) saturate(1.4);
  -webkit-backdrop-filter: blur(12px) saturate(1.4);
}

.site-nav a { text-decoration: none; }

.nav-logo {
  height: 18px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.82;
  transition: opacity var(--transition-base);
}
.site-nav:hover .nav-logo { opacity: 1; }

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(232,228,221,0.42);
  font-weight: 500;
  transition: color var(--transition-base);
  position: relative;
}

/* Línea de underline animada */
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width var(--transition-slow);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.nav-links a:hover,
.nav-links a.active { color: var(--content); }

@media (max-width: 700px) {
  .nav-links { display: none; }
}