@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;700&display=swap');
:root {
  --color-primary: #eb2f64;
  --color-primary-dark: #ba265d;
  --color-grey-light-1: #faf9f9;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  min-height: 100vh;
}

.container {
  max-width: 900px;
  margin: 0 auto;
}

.title {
  font-size: 24px;
  line-height: 24px;
  font-weight: 500;
}
.title::after {
  content: '';
  display: block;
  position: relative;
  top: 7px;
  height: 2px;
  width: 100px;
  background-color: var(--color-primary);
}
.title--center {
  text-align: center;
}
.title--center::after {
  margin: 0 auto;
}

.subtitle {
  font-size: 32px;
  line-height: 32px;
  font-weight: 600;
}

/**** List ****/
.list__items {
  margin-top: 40px;
  margin-left: 25px;
}

.list__item {
  position: relative;
  list-style: none;
  margin-bottom: 10px;
  font-weight: 500;
  z-index: 0;
}
.list__item :last-child {
  margin-bottom: 0;
}
.list__item:before {
  position: absolute;
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--color-primary);
  top: 8px;
  left: -25px;
}
.list__item a {
  text-decoration: none;
  color: #000;
}

/**** Navigation ****/
.nav {
  background-color: var(--color-primary);
}
.nav__menu {
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style-type: none;
}
.nav__link:visited,
.nav__link:link {
  display: block;
  padding: 20px;
  text-decoration: none;
  color: var(--color-grey-light-1);
  transition: 0.5s all;
}
.nav__link:hover {
  background-color: var(--color-primary-dark);
}

.hamburger {
  display: none;
}

/**** About section ****/
.about {
  padding: 40px 0;
}
.about__wrapper {
  display: flex;
  justify-content: space-between;
}
.about__image {
  width: 38%;
}
.about__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
}
.about__info {
  width: 58%;
}
.about__subtitle {
  margin-top: 15px;
}
.about__p {
  margin-top: 10px;
  text-align: justify;
}

/**** Experience section ****/
.experience {
  padding: 20px 0;
}
.experience__wrapper {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}
.experience__name {
  margin-bottom: 15px;
  text-align: center;
}
.experience__courses {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.experience__university {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}
.experience__item {
  display: flex;
  align-items: start;
  margin-bottom: 15px;
}
.experience__item:last-of-type {
  margin-bottom: 0;
}
.experience__item-icon {
  margin-top: 7px;
}
.experience__item-title {
  font-size: 16px;
}
.experience__item-descr {
  font-size: 14px;
}
.experience__info {
  margin-left: 15px;
}

/**** Skills section ****/
.skills {
  padding: 20px 0;
}

/**** Languages section ****/
.languages {
  padding: 20px 0;
}

/**** Works section ****/
.works {
  padding: 20px 0;
}
.works__code {
  width: 80%;
  margin: 0 auto;
  margin-top: 40px;
}
.works__code pre {
  font-size: 14px;
  white-space: pre-wrap;
}
.works__portfolio {
  margin-top: 40px;
  display: flex;
  justify-content: space-between;
}
.works__portfolio-item {
  width: 30%;
}
.works__portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
  transition: 0.5s all;
}
.works__portfolio-item img:hover {
  transform: scale(1.1);
}
.works__portfolio-item figcaption {
  margin-top: 12px;
  font-size: 13px;
  text-align: center;
}

.hljs {
  border-radius: 10px !important;
}

.hljs-keyword {
  color: var(--color-primary) !important;
}

.hljs-number {
  color: var(--color-primary-dark) !important;
}

/**** Contacts section ****/
.contacts {
  padding: 20px 0;
}
.contacts__wrapper {
  margin-top: 40px;
}
.contacts__social {
  margin-top: 20px;
}
.contacts__link {
  margin-right: 10px;
  text-decoration: none;
}
.contacts__link img {
  max-width: 30px;
  max-height: 30px;
}
.contacts__link:hover {
  text-decoration: none;
}

/**** Footer ****/
.footer {
  background-color: var(--color-primary);
  padding: 20px 0;
  margin-top: 20px;
}

.footer__info {
  text-align: center;
  display: flex;
  justify-content: space-between;
  flex-direction: column;
  color: #fff;
  font-size: 14px;
}

.footer__git {
  font-size: 16px;
  color: #fff;
  font-weight: 500;
  text-decoration: none;
}

.footer__rs {
  text-decoration: none;
}

.footer__rs img {
  max-width: 40px;
}

/**** Top button ****/
.btn {
  display: block;
  text-transform: uppercase;
  font-weight: 500;
  background-color: var(--color-primary);
  border: none;
  color: #ffffff;
  padding: 5px 15px;
  border-radius: 50%;
  cursor: pointer;
}

.btn-top {
  display: none;
  position: fixed;
  width: 45px;
  height: 45px;
  bottom: 110px;
  right: 35px;
  z-index: 100;
  padding: 0;
  border-radius: 50%;
  outline: none;
}

@media (max-width: 906px) {
  .container {
    padding: 0 20px;
  }
  .experience__wrapper {
    flex-direction: column;
  }
  .experience__university {
    align-items: flex-start;
    margin-top: 30px;
  }
}

@media (max-width: 767px) {
  .title {
    font-size: 22px;
    line-height: 22px;
  }
  .subtitle {
    font-size: 26px;
    line-height: 26px;
  }
  .nav__menu {
    position: fixed;
    top: 0;
    left: -100%;
    height: 100vh;
    width: 50%;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: var(--color-primary);
    transition: 0.6s all;
    z-index: 10;
  }
  .nav__active {
    left: 0;
  }
  .nav__link {
    font-size: 20px;
  }
  .hamburger {
    display: block;
    position: fixed;
    right: 20px;
    top: 30px;
    transform: translateY(-30%);
    width: 26px;
    height: 12px;
  }
  .hamburger span {
    display: block;
    height: 2px;
    width: 100%;
    background-color: var(--color-primary);
    margin-bottom: 2px;
    transition: 0.5s all;
  }
  .hamburger__active span {
    margin-bottom: -2px;
  }
  .hamburger__active span:nth-child(1) {
    transform: translateY(3px) rotate(-45deg);
  }
  .hamburger__active span:nth-child(2) {
    display: none;
  }
  .hamburger__active span:nth-child(3) {
    transform: translateY(3px) rotate(45deg);
  }
  .about__p {
    font-size: 14px;
  }
  .experience {
    padding: 20px 0;
  }
  .experience__name {
    font-size: 20px;
  }
  .experience__university {
    align-items: flex-start;
    margin-top: 30px;
  }
  .experience__item-title {
    font-size: 14px;
  }
  .experience__item-descr {
    font-size: 12px;
  }
  .btn-top {
    display: none;
  }
}

@media (max-width: 575px) {
  .nav__link {
    font-size: 17px;
  }
  .about__wrapper {
    flex-direction: column-reverse;
    align-items: center;
  }
  .about__image {
    margin-top: 15px;
    width: 40%;
  }
  .about__info {
    width: 90%;
  }
  .about__p {
    font-size: 12px;
  }
  .works__code {
    margin-top: 20px;
  }
  .works__code pre {
    font-size: 12px;
  }
  .works__portfolio {
    margin-top: 20px;
    flex-direction: column;
    align-items: center;
  }
  .works__portfolio-item {
    width: 50%;
    margin-bottom: 10px;
  }
  .works__portfolio-item:last-child {
    margin-bottom: 0;
  }
  .list__item {
    font-size: 15px;
  }
  .contacts__link img {
    max-width: 25px;
    max-height: 25px;
  }
}