.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-navbar);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem var(--container-padding);
  transform: translateY(-100%);
  transition: transform var(--duration-slow) var(--ease-out),
              background var(--duration-base) ease,
              padding var(--duration-base) ease;
}

.navbar.is-visible {
  transform: translateY(0);
}

.navbar.is-scrolled {
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding-block: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.navbar__logo {
  display: block;
  line-height: 0;
}

.navbar__logo-img {
  height: 44px;
  width: auto;
  mix-blend-mode: screen;
  /* Recorta el espacio vacío lateral del .jpg */
  object-fit: cover;
  object-position: center;
  transition: opacity var(--duration-fast) ease;
}

.navbar__logo:hover .navbar__logo-img {
  opacity: 0.85;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-link {
  font-size: var(--text-xs);
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-dim);
  position: relative;
  transition: color var(--duration-fast) ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width var(--duration-base) var(--ease-out);
}

.nav-link:hover {
  color: var(--color-text);
}

.nav-link:hover::after {
  width: 100%;
}

.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 4px;
}

.navbar__toggle span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--color-text);
  transition: transform var(--duration-base) var(--ease-out),
              opacity var(--duration-fast) ease;
}

@media (max-width: 768px) {
  .navbar__toggle { display: flex; }

  .navbar__links {
    position: fixed;
    inset: 0;
    flex-direction: column;
    justify-content: center;
    background: var(--color-bg);
    transform: translateX(100%);
    transition: transform var(--duration-slow) var(--ease-out);
    font-size: var(--text-xl);
  }

  .navbar__links.is-open {
    transform: translateX(0);
  }

  .navbar__toggle.is-open span:first-child {
    transform: translateY(7px) rotate(45deg);
  }

  .navbar__toggle.is-open span:last-child {
    transform: translateY(-7px) rotate(-45deg);
  }
}