.arrows {
  position: absolute;
  bottom:15%;
  left:50%;
  transform: translateX(-50%);
  width: 54px;
  height: 54px;
  z-index:10;
}

.chevron {
  position: absolute;
  width: 54px;
  height: 6px;
  opacity: 0;
  transform: scale3d(0.5, 0.5, 0.5);
  animation: move 3s ease-out infinite;
}

.chevron:first-child {
  animation: move 3s ease-out 1s infinite;
}

.chevron:nth-child(2) {
  animation: move 3s ease-out 2s infinite;
}

.chevron:before,
.chevron:after {
  content: ' ';
  position: absolute;
  top: 0;
  height: 100%;
  width: 51%;
  background: #000;
}

.chevron:before {
  left: 0;
  transform: skew(0deg, 30deg);
}

.chevron:after {
  right: 0;
  width: 50%;
  transform: skew(0deg, -30deg);
}

@keyframes move {
  25% {
    opacity: 1;

  }
  33% {
    opacity: 1;
    transform: translateY(30px);
  }
  67% {
    opacity: 1;
    transform: translateY(40px);
  }
  100% {
    opacity: 0;
    transform: translateY(55px) scale3d(0.5, 0.5, 0.5);
  }
}


@keyframes pulse {
  to {
    opacity: 1;
  }
}


/* Timeline */
ul.timeline {
  --col-gap: 2rem;
  --row-gap: 2rem;
  --line-w: 0.25rem;
  display: grid;
  grid-template-columns: var(--line-w) 1fr;
  grid-auto-columns: max-content;
  column-gap: var(--col-gap);
  list-style: none;
  width: min(60rem, 90%);
  margin-inline: auto;
}

/* line */
ul.timeline::before {
  content: "";
  grid-column: 1;
  grid-row: 1 / span 20;
  background: #eb5720;
  border-radius: calc(var(--line-w) / 2);
}

/* columns*/

/* row gaps */
ul.timeline li:not(:last-child) {
  margin-bottom: var(--row-gap);
}

/* card */
ul.timeline li {
  grid-column: 2;
  --inlineP: 1.5rem;
  margin-inline: var(--inlineP);
  grid-row: span 2;
  display: grid;
  grid-template-rows: min-content min-content min-content;
  padding-top:1rem;
}

/* date */
ul.timeline li .date {
  --dateH: 3rem;
  height: var(--dateH);
  margin-inline: calc(var(--inlineP) * -1);

  text-align: left;
  background-color: var(--accent-color);

  color: #eb5720;
  font-size: 2rem;
  font-weight: 700;

  display: grid;
  place-content: center;
  position: relative;

  border-radius: calc(var(--dateH) / 2) 0 0 calc(var(--dateH) / 2);
  border:1px solid #eb5720;
  margin-bottom:1rem;
}



/* circle */
ul.timeline li:nth-child(even) .date::after {
  content: "";
  position: absolute;
  width: 2.5rem;
  aspect-ratio: 1;
  background: #eb5720;
  border: 0.3rem solid #fff;
  border-radius: 50%;
  top: 50%;

  transform: translate(50%, -50%);
  right: calc(100% + var(--col-gap) + var(--line-w) / 2);
}
ul.timeline li:nth-child(odd) .date::after {
  content: "";
  position: absolute;
  width: 2.5rem;
  aspect-ratio: 1;
  background: #f08158;
  border: 0.3rem solid #fff;
  border-radius: 50%;
  top: 50%;

  transform: translate(50%, -50%);
  right: calc(100% + var(--col-gap) + var(--line-w) / 2);
}

/* title descr */
ul.timeline li .title,
ul.timeline li .descr {
  background: var(--bgColor);
  position: relative;
  padding-inline: 1.5rem;
}
ul.timeline li .title {
  overflow: hidden;
  padding-block-start: 1.5rem;
  padding-block-end: 1rem;
  font-weight: 500;
}
ul.timeline li .descr {
  padding-block-end: 1.5rem;
  font-weight: 300;
}


ul.timeline li .title::before {
  bottom: calc(100% + 0.125rem);
}

ul.timeline li .descr::before {
  z-index: -1;
  bottom: 0.25rem;
}



@media (min-width: 40rem) {
    ul li:nth-child(odd) .date {
        border-radius: 0 calc(var(--dateH) / 2) calc(var(--dateH) / 2) 0;
		border:1px solid #f08158;
    }
}

@media (min-width: 40rem) {
  ul.timeline {
    grid-template-columns: 1fr var(--line-w) 1fr;
  }
  ul.timeline::before {
    grid-column: 2;
  }
  ul.timeline li:nth-child(odd) {
    grid-column: 1;
  }
  ul.timeline li:nth-child(even) {
    grid-column: 3;
  }

  /* start second card */
  ul.timeline li:nth-child(2) {
    grid-row: 2/4;
  }

  ul.timeline li:nth-child(odd) .date::before {
    clip-path: polygon(0 0, 100% 0, 100% 100%);
    left: 0;
  }

  ul.timeline li:nth-child(odd) .date::after {
    transform: translate(-50%, -50%);
    left: calc(100% + var(--col-gap) + var(--line-w) / 2);
  }

}
@media (max-width: 480px) {
ul.timeline li .descr {
  padding-inline: 0rem;
}
}