/* انیمیشن شعار: کلمه → خط نرم → دلیچه + محو هم‌زمان خط و متن */

.slogan-anim__stage {
  --slogan-ease: cubic-bezier(0.33, 1, 0.28, 1);
  --slogan-dur: 0.58s;
  --slogan-brand-color: #81b061;
  display: inline-block;
  position: relative;
  vertical-align: baseline;
  direction: rtl;
  text-align: right;
  isolation: isolate;
}

.slogan-anim__trait {
  position: relative;
  display: inline-block;
  text-align: right;
  font-weight: inherit;
  line-height: inherit;
  opacity: 1;
  transition: opacity var(--slogan-dur) var(--slogan-ease);
  z-index: 1;
  will-change: opacity;
}

.slogan-anim__trait::after {
  content: '';
  position: absolute;
  right: -0.06em;
  left: -0.06em;
  top: 52%;
  height: 2px;
  border-radius: 1px;
  background: currentColor;
  opacity: 0.88;
  transform: scaleX(0);
  transform-origin: 100% 50%;
  transition:
    transform var(--slogan-dur) var(--slogan-ease),
    opacity var(--slogan-dur) var(--slogan-ease);
  pointer-events: none;
  z-index: 2;
  will-change: transform, opacity;
}

.slogan-anim__trait.is-struck:not(.is-under-brand) {
  opacity: 0.42;
}

.slogan-anim__trait.is-struck:not(.is-under-brand)::after {
  transform: scaleX(1);
}

.slogan-anim__stage.is-brand-visible .slogan-anim__trait,
.slogan-anim__trait.is-under-brand {
  opacity: 0;
}

.slogan-anim__stage.is-brand-visible .slogan-anim__trait::after,
.slogan-anim__trait.is-under-brand::after {
  opacity: 0;
  transform: scaleX(1);
}

.slogan-anim__brand {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  direction: rtl;
  text-align: right;
  font-size: 1em;
  line-height: 1;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--slogan-brand-color);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity var(--slogan-dur) var(--slogan-ease),
    visibility var(--slogan-dur);
  will-change: opacity;
}

.slogan-anim__stage.is-brand-visible .slogan-anim__brand {
  opacity: 1;
  visibility: visible;
}

.slogan-anim__trait.is-swapping {
  opacity: 0;
  transition-duration: 0.42s;
}

.slogan-anim__stage.is-swapping .slogan-anim__brand {
  opacity: 0;
  visibility: hidden;
  transition-duration: 0.42s;
}

@media (prefers-reduced-motion: reduce) {
  .slogan-anim__stage {
    --slogan-dur: 0.01ms;
  }

  .slogan-anim__trait::after {
    transition: none;
  }

  .slogan-anim__trait,
  .slogan-anim__brand {
    transition: none;
    will-change: auto;
  }
}