/* ═══════════════════════════════════════
   NAVBAR.CSS
═══════════════════════════════════════ */

#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5rem 5vw;
  height: 150px;
  transition: background 0.5s, padding 0.4s;
  overflow: visible;
}

#navbar.scrolled {
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(16px);
  padding: 0.4rem 5vw;
  border-bottom: 1px solid var(--border);
}

/* Logo */
.nav-logo {
  position: relative;
  z-index: 101;
}
.nav-logo img {
  height: 18rem;
  width: auto;
  transition: opacity 0.3s;
  display: block;
}
.nav-logo:hover img { opacity: 0.7; }

/* Links centro */
.nav-links {
  display: flex;
  gap: 3rem;
  list-style: none;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.nav-links a {
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.3s;
}
.nav-links a:hover { color: var(--white); }

/* CTA derecha */
.nav-cta {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white);
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 0.6rem 1.4rem;
  transition: all 0.3s;
}
.nav-cta:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  #navbar { padding: 1.5rem 5vw; }
}