* {
  font-family: "Poppins", sans-serif;
}

body {
  background-color: #f9f9ff;
  margin: 0;
  overflow-x: hidden;
}

.nav {
  background: #353353;
  color: #8d8d8d;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  top: 0;
  width: calc(100% - 20px);
  z-index: 2;
  padding-left: 20px;
}
.sidebar_nav,
.block_sidebar_responsive {
  display: none;
}
.nav--active {
  transform: translateX(400px);
}

.nav_left__img {
  width: 200px;
}

.nav_ul {
  display: flex;
}

.nav_li {
  list-style: none;
  padding: 10px;
}

.homelink {
  background-color: #353353 !important;
}

.tab a.active {
  background-color: #f9f9ff;
  color: #353353;
}

.nav_link {
  font-size: 20px;
  font-weight: 700;
  text-decoration: none;
  color: #f9f9ff;
  width: 90%;
  position: relative;
  display: inline-block;
  transition: 0.2s;
  padding: 10px;
}

.social_media {
  display: flex;
  flex-direction: column;
  position: fixed;
  align-items: center;
  bottom: 10px;
  left: 20px;
}

.social_media--line {
  position: absolute;
  width: 2px;
  background-color: #353353;
  bottom: 190px;
  height: 200px;
}

.fa-brands,
.fa-regular {
  font-size: 25px;
  padding: 10px;
  color: #353353;
  transition: 0.2s;
}

.fa-brands:hover,
.fa-regular:hover {
  transform: scale(1.1);
  background-color: #ff6868;
  color: white;
}
.sidebar_img {
  width: 30px;
  margin: 10px;
}

.block {
  display: flex;
  justify-content: center;
}

.block,
.block_expe,
.block_skills {
  margin: 200px auto;
  scroll-behavior: smooth;
}

.img {
  width: 250px;
  height: 250px;
  border-radius: 50%;
  box-shadow: 0px 20px 20px 0px rgba(0, 0, 0, 0.1);
  display: block;
  margin: auto;
  z-index: 10;
}

.circle {
  border-radius: 50%;
  margin: auto;
  opacity: 0.8;
  position: absolute;
}

.red {
  background-color: #ff6868;
  width: 100px;
  height: 100px;
  animation: float 10s linear infinite;
}

.pink {
  background-color: #fadae7;
  width: 50px;
  height: 50px;
  margin: 0 0 0 100px;
  animation: float1 15s linear infinite;
  z-index: 1;
}

.blue {
  width: 70px;
  height: 70px;
  background-color: #353353;
  margin: 90px 200px;
  animation: float2 10s linear infinite;
}

@keyframes float {
  0% {
    transform: translate(-100px);
  }
  25% {
    transform: translate(-100px, -100px);
  }
  50% {
    transform: translate(-50px, 50px);
  }
  75% {
    transform: translate(50px, -50px);
  }
  100% {
    transform: translate(-100px);
  }
}

@keyframes float1 {
  0% {
    transform: translatey(-100px);
  }
  25% {
    transform: translate(150px);
  }
  50% {
    transform: translateX(50px);
  }
  75% {
    transform: translateY(-50px);
  }
  100% {
    transform: translatey(-100px);
  }
}

@keyframes float2 {
  0% {
    transform: rotate(0deg) translate(-150px) rotate(0deg);
  }
  100% {
    transform: rotate(360deg) translate(-150px) rotate(-360deg);
  }
}

.block_title,
.block_text,
.text_modal {
  text-align: center;
  color: #353353;
}

.block_title {
  letter-spacing: 2px;
  font-weight: 900;
  font-size: 40px;
}

.block_text {
  font-weight: 700;
  font-size: 20px;
}

.block_btn {
  display: block;
  margin: auto;
  text-align: center;
  text-decoration: none;
  padding: 10px;
  width: 100px;
  font-weight: 700;
  box-shadow: 0px 20px 20px 0px rgba(0, 0, 0, 0.1);
}

.btn_red {
  color: white;
  background-color: #ff6868;
}

.btn_white {
  background-color: white;
  border: solid #ff6868;
  color: #ff6868;
  width: 200px;
}

.tabcontent {
  animation: fadeEffect 1s;
}

.block_expe,
.block_skills,
.block_portfolio,
.block_contact {
  flex-direction: column;
  width: 100%;
}

.second_block_content {
  display: flex;
  justify-content: space-evenly;
  align-items: baseline;
}

.block_formation {
  background-color: white;
  width: 420px;
  padding: 30px;
  box-shadow: 0px 20px 20px 0px rgba(0, 0, 0, 0.1);
  position: relative;
}

.timeline_block_title {
  margin: 0;
  text-align: center;
  font-size: 20px;
  padding: 10px;
}

.timeline_content {
  padding: 20px;
}

.date_timeline {
  font-size: 15px;
  color: #b7b7b7;
  margin: 0;
}

.title_timeline {
  font-size: 17px;
  margin: 5px 0 0 0;
}

.text_timeline {
  margin: 9px 0 0 0;
  font-size: 15px;
  font-weight: 300;
}

.line {
  position: absolute;
  width: 2px;
  background-color: #ff6868;
  top: 100px;
  height: calc(100% - 124px);
}

.marker {
  background-color: #ff6868;
  border-radius: 50%;
  height: 20px;
  width: 20px;
  position: absolute;
  margin-left: -29px;
}

@keyframes fadeEffect {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.title_page,
.title_modal {
  text-align: center;
  font-size: 40px;
  font-weight: 800;
  color: #353353;
}

.third_block_content {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  width: 80%;
  margin: auto;
}

.block_skills_content {
  background-color: white;
  box-shadow: 0px 20px 20px 0px rgba(0, 0, 0, 0.1);
  /* width: 300px; */
  padding: 30px;
  margin: 25px auto;
  display: flex;
}

.block_skills_top {
  display: flex;
  justify-content: space-between;
}

.title_skills {
  padding: 5px;
}

.img_skills {
  width: 50px;
  height: 70px;
}

.li_skills {
  background-image: url(../img/Ellipse\ 27.png);
  background-repeat: no-repeat;
  background-position: left center;
  padding: 10px 20px;
  list-style: none;
}

.img_portfolio,
.img_modal_content {
  display: block;
  margin: 20px auto;
  box-shadow: 0px 20px 20px 0px rgba(0, 0, 0, 0.1);
}

.img_portfolio {
  object-fit: scale-down;
}

.img_modal_content {
  width: 700px;
  cursor: pointer;
}

.img_portfolio {
  width: 320px;
  height: 200px;
}

.modal {
  position: fixed;
  display: none;
  z-index: 1;
  padding-top: 50px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgb(0, 0, 0);
  background-color: rgba(0, 0, 0, 0.4);
}

@-webkit-keyframes slide-in-top {
  0% {
    -webkit-transform: translateY(-1000px);
    transform: translateY(-1000px);
    opacity: 0;
  }
  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slide-in-top {
  0% {
    -webkit-transform: translateY(-1000px);
    transform: translateY(-1000px);
    opacity: 0;
  }
  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
    opacity: 1;
  }
}

.modal_content {
  text-align: center;
  height: 80%;
  overflow-y: auto;
  background-color: #fefefe;
  margin: auto;
  padding: 20px;
  width: 70%;
  -webkit-animation: slide-in-top 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
  animation: slide-in-top 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

.block_img_modal_content {
  margin: auto;
}

.link_modal,
.subtitle_modal {
  text-align: center;
  color: #353353;
  margin: 0;
}

.icon_modal {
  float: right;
  font-size: 30px;
  color: #ff6868;
  cursor: pointer;
}

@media (max-width: 1024px) {
  .nav,
  .social_media {
    display: none;
  }

  .block_sidebar_responsive {
    display: block;
  }

  .second_block_content {
    flex-direction: column;
  }
  .block_formation {
    margin: 30px auto;
  }

  .title_page {
    margin-top: 60px;
  }
  .block_modal {
    margin: auto;
  }
  .modal_content {
    margin: auto;
  }
  .img_modal_content {
    width: 100%;
    height: auto;
    margin: 20px auto;
  }
  .block_img_modal_content {
    grid-template-columns: 100%;
  }
  .sidebar_nav {
    display: block;
    background: #353353;
    color: #8d8d8d;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    top: 0;
    width: 200px;
    height: 100%;
    z-index: 2;
    padding: 0 20px;
    left: -300px;
    transition: 0.2s;
  }

  .navhead_img {
    width: 150px;
    margin-top: 20px;
  }
  .navhead_bottom {
    margin-bottom: 20px;
  }
  .fa-brands,
  .fa-regular {
    color: white;
  }
  .sidebar_ul {
    margin: 0;
    padding: 0;
  }
  .sidebar_li {
    margin-bottom: 20px;
    list-style: none;
  }
  .sidebar_link {
    color: white;
    text-decoration: none;
  }
  .block_sidebar_responsive {
    position: fixed;
    right: 20px;
    top: 15px;
    z-index: 13;
  }
  .img_sidebar_responsive {
    width: 30px;
  }

  .nav--active {
    transform: translateX(300px);
  }
}

@media (max-width: 768px) {
  .block_contact_content,
  .block_message_send {
    width: auto;
  }
  .input_block_content {
    width: calc(100% - 40px);
  }
  .modal_content {
    width: 80%;
  }
  .block_skills_content {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .block_title {
    font-size: 2em;
  }
  .block_formation {
    width: auto;
  }
  .img_portfolio {
    width: 100%;
    margin: 20px auto;
  }
  .block_img_modal_content {
    width: 100%;
  }
  .title_modal {
    font-size: 30px;
  }
}