body.loading {
  overflow: hidden;
  position: fixed;
  width: 100%;
}

#loader {
  position: fixed;
  inset: 0;
  background: #001c04;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
}

#loader.hidden {
  display: none !important;
}

.loader-bg {
  position: absolute;
  inset: 0;
  background: #001c04;
}

.loader-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  width: 100%;
  max-width: 400px;
  padding: 2rem;
}

.loader-logo {
  height: 50px;
  width: auto;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.5));
}

/* Card wrapper */
.loader-card-wrapper {
  position: relative;
  width: 260px;
  height: 462px; /* 260 * (1600/900) = 462px — ratio exacto */
  overflow: hidden;
}

/* Cards */
.loader-card {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateX(100%);
  transition:
    transform 0.5s ease,
    opacity 0.5s ease;
  border: 2px solid var(--color-gold);
}

.loader-card.is-active {
  opacity: 1;
  transform: translateX(0);
}

.loader-card.is-leaving {
  opacity: 0;
  transform: translateX(-100%);
}

.loader-card.is-entering {
  opacity: 0;
  transform: translateX(100%);
  transition: none; /* sin transición al posicionar */
}

.loader-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Mensaje */
.loader-message {
  font-family: "Metropolis", sans-serif;
  font-weight: 300;
  font-style: italic;
  color: rgba(255, 247, 238, 0.85);
  font-size: clamp(0.85rem, 2vw, 1rem);
  letter-spacing: 1px;
  text-align: center;
  transition: opacity 0.3s ease;
  min-height: 2rem;
}

/* Barra */
.loader-bar-wrapper {
  width: 260px;
  height: 2px;
  background: rgba(170, 117, 12, 0.2);
}

.loader-bar {
  height: 100%;
  background: var(--color-gold);
  width: 0%;
  transition: width 0.3s ease;
}

.loader-percent {
  font-family: "Metropolis", sans-serif;
  font-weight: 300;
  color: rgba(170, 117, 12, 0.7);
  font-size: 0.75rem;
  letter-spacing: 3px;
}

@media (max-width: 768px) {
  .loader-card-wrapper {
    width: 200px;
    height: 355px; /* 200 * (1600/900) */
  }

  .loader-bar-wrapper {
    width: 200px;
  }
}