#myself {
  position: relative;
  z-index: 1;
  background-color: var(--pink-background);
  padding: 150px 0 200px 0;
  width: 100vw;
}

.title_myself {
  color: var(--blue-background);
}

.studies-block {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 40px;
  color: var(--black-color);
  padding: 0 20%;
}

.profile img {
  border-radius: 50%;
  box-shadow: 5px 5px 10px rgb(103, 103, 103);
}

.studies {
  display: flex;
  flex-direction: column;
  font-size: 22px;
  gap: 30px;
}

.situationNow {
  text-align: justify;
}

.studies_career {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
}

.studies_career article {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background-color: var(--blockpink-background);
  border-radius: 25px;
  height: 140px;
  filter: drop-shadow(0px 0px 10px rgba(28, 28, 51, 0.15));
}

.studies_career h4 {
  text-align: center;
}

.studies_career li div {
  padding-top: 5px;
}

.lien_myself a:link {
  color: var(--link-color-backPink);
  display: inline-block;
  transition: all 0.2s ease-in-out;
}

.lien_myself a::after {
  content: "";
  width: 0px;
  height: 2px;
  margin-top: -4px;
  display: block;
  background: var(--link-color-backPink);
  transition: 0.5s;
}

.lien_myself a:hover::after {
  width: 100%;
}

.lien_myself a:visited {
  color: var(--link-color-backPink);
}

ul {
  --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;
  margin-inline: auto;
  position: relative;
}

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

ul::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: calc(var(--line-w) * 4) solid transparent;
  border-right: calc(var(--line-w) * 4) solid transparent;
  border-top: calc(var(--line-w) * 6) solid var(--blue-background);
  border-radius: 5px;
}

ul li:not(:last-child) {
  margin-bottom: var(--row-gap);
}

ul li {
  grid-column: 2;
  margin-inline: 1.5rem;
  margin-top: 30px;
  padding-bottom: 20px;
  grid-row: span 2;
  display: flex;
  flex-direction: column;
  height: fit-content;
  gap: 20px;
  border-bottom-right-radius: 10px;
  border-bottom-left-radius: 10px;
  box-shadow: 0px 10px 10px rgba(103, 103, 103, 0.596);
  position: relative;
}

ul li .date {
  --dateH: 3rem;
  height: var(--dateH);
  margin-inline: calc(1.5rem * -1);

  text-align: center;
  background-color: var(--blue-background);

  color: white;
  font-size: 1.25rem;
  font-weight: 700;

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

  border-radius: calc(var(--dateH) / 2) 0 0 calc(var(--dateH) / 2);
}

ul li .date::before {
  content: "";
  width: 1.5rem;
  aspect-ratio: 1;
  background: rgba(23, 17, 54, 0.65);
  background-image: linear-gradient(rgba(0, 0, 0, 0.2) 100%, transparent);
  position: absolute;
  top: 100%;

  clip-path: polygon(0 0, 100% 0, 0 100%);
  right: 0;
}

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

ul li .title,
ul li .descr {
  padding: 0 20px;
}

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

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

ul li .descr p {
  width: 80%;
}

ul li .logoSchool {
  position: absolute;
  bottom: 5px;
  right: 5px;
  display: flex;
  align-items: center;
}

ul li .logoSchool img {
  width: 50px;
  height: 50px;
  border-radius: 20px;
  transition: transform 0.3s ease;
}

ul li .logoSchool img:hover {
  transform: scale(1.1);
}

ul li .logoSchool img:active {
  transform: scale(1);
}

.transition_myself_proj1 {
  height: 5em;
  background-color: var(--pink-background);
  border-bottom-left-radius: 200%;
}

.transition_myself_proj2 {
  height: 5em;
  background-color: var(--pink-background);
  border-bottom-right-radius: 200%;
}

@media screen and (max-width: 1200px) {
  .studies-block {
    padding: 0 10% 50px 10%;
  }

  .studies_career article {
    width: 100%;
  }

  .studies_career {
    flex-direction: column;
  }
}

@media (min-width: 1050px) {
  ul {
    grid-template-columns: 1fr var(--line-w) 1fr;
  }
  ul::before {
    grid-column: 2;
  }
  ul li:nth-child(odd) {
    grid-column: 1;
  }
  ul li:nth-child(even) {
    grid-column: 3;
  }

  ul li:nth-child(2) {
    grid-row: 2/4;
  }

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

  ul li:nth-child(odd) .date::after {
    transform: translate(-50%, -50%);
    left: calc(100% + var(--col-gap) + var(--line-w) / 2);
  }
  ul li:nth-child(odd) .date {
    border-radius: 0 calc(var(--dateH) / 2) calc(var(--dateH) / 2) 0;
  }
}

@media (max-width: 1050px) {
  ul::after {
    left: 2px;
  }
}

@media screen and (max-width: 900px) {
  .profile img {
    width: 300px;
    height: 300px;
  }

  .studies {
    font-size: 20px;
  }
}

@media screen and (max-width: 530px) {
  .lien_myself a::after {
    display: none;
  }

  .lien_myself a:hover {
    color: rgb(226, 16, 16);
  }
}