:root {
  --header-color: #f2f2f2;
  --title-color: #d6cdc1;
  --text-color: #333333;
  --black: #000;
  ---white: #fff;
  --grey: #808080;
  --darkgrey: #a9a9a9;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

a {
  text-decoration: none;
}

.container {
  width: 100%;
  display: grid;
  grid-template-columns: 350px 1fr 300px;
  grid-template-rows: 70px 1fr 90px;
  grid-template-areas:
    "header header header"
    "main main main"
    "footer footer footer";

  font-family: "Ubuntu", Arial, sans-serif;
  font-size: 18px;
  line-height: 32px;
  font-weight: normal;
}

.header {
  background-color: var(--header-color);
  grid-area: header;
}

.nav-list {
  display: flex;
  justify-content: space-around;
}

.nav-item {
  list-style: none;
  padding: 20px;
}

.nav-item a {
  text-decoration: none;
  color: var(--black);
}

.nav-item a:hover {
  text-shadow: 1px 1px 2px var(--grey);
}

.title {
  display: flex;
  gap: 40px;
  justify-content: space-around;
  align-items: center;
  padding: 35px;
  background-color: var(--title-color);
}

.photo {
  width: 400px;
  min-height: 400px;
  object-fit: cover;
  background-image: url("../img/myPhoto_2.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: 50% 50%;
  background-size: contain;
  border-radius: 50%;
}

.main-heading {
  font-size: 4em;
}

.main-content {
  grid-area: main;
  background-color: var(---white);
}

.main-info {
  display: flex;
}

.left-content {
  max-width: 440px;
  padding: 25px;
}

.section-title {
  letter-spacing: 10px;
}

.contact-list {
  list-style: none;
}

.contact-item {
  margin-bottom: 10px;
}

.contact-link {
  color: var(--text-color);
  padding-left: 35px;
  display: block;
  background-repeat: no-repeat;
  background-size: 18px;
  background-position: left center;
}

.email-contact {
  background-image: url("../icons/mail.svg");
}

.telegram-contact {
  background-image: url("../icons/telegram.svg");
}

.github-contact {
  background-image: url("../icons/github.svg");
}

.phone-contact {
  background-image: url("../icons/phone.svg");
}

.contact-link:hover {
  text-shadow: 1px 1px 2px var(--grey);
}

.education-item {
  margin-bottom: 10px;
  padding-left: 40px;
  background-image: url("../icons/cap.svg");
  background-repeat: no-repeat;
  background-size: 18px;
  background-position: left center;
  color: var(--text-color);
}

.courses-item {
  margin-bottom: 10px;
  color: var(--text-color);
  padding-left: 35px;
  background-image: url("../icons/check.svg");
  background-repeat: no-repeat;
  background-size: 18px;
  background-position: left center;
}

.course-link {
  color: var(--text-color);
  font-weight: 600;
}

.course-link:hover {
  text-shadow: 1px 1px 2px var(--grey);
}

.skills-item {
  margin-left: 20px;
  list-style-type: square;
}

.right-content {
  padding: 25px 80px 25px 60px;
}

.projects-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.projects-item {
  background-size: cover;
  background-position: center;
  position: relative;
  color: white;
  font-size: 2rem;
  font-weight: 600;
  height: 400px;
  width: 730px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  text-align: center;
  background-size: contain;
  background-repeat: no-repeat;
  cursor: pointer;
}

.projects-item:nth-of-type(2n) {
  align-self: flex-end;
}

.projects-item::before {
  content: "";
  position: absolute;
  background-color: var(--title-color);
  opacity: 0.3;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

.projects-item:hover::before {
  opacity: 0.6;
}

.project-toys {
  background-image: url(../img/toys.png);
}

.project-rss-css {
  background-image: url(../img/rs-selectors.png);
}

.project-momentum {
  background-image: url(../img/momentum.png);
}

.project-mines {
  background-image: url(../img/minesweeper.png);
}

.footer {
  grid-area: footer;
  background-color: var(--text-color);
  display: flex;
  padding-left: 50px;
  padding-right: 50px;
  justify-content: space-between;
  align-items: center;
  color: var(---white);
}

@media (max-width: 1050px) {
  .photo {
    width: 300px;
    min-height: 300px;
  }
  .main-heading {
    line-height: 1em;
  }
  .right-content {
    padding: 25px 10px 25px 50px;
  }
  .projects-item {
    width: 545px;
    height: 300px;
  }
}

@media (max-width: 930px) {
  .container {
    font-size: 14px;
  }
}

@media (max-width: 830px) {
  .container {
    font-size: 16px;
  }
  .title {
    flex-wrap: wrap;
    gap: 0;
  }
  .my-future-profession {
    text-align: center;
  }
  .main-info {
    flex-direction: column;
  }
  .left-content {
    padding-left: 20px;
    padding-right: 20px;
    width: 100vw;
    margin: 0 auto;
  }
  .right-content {
    padding-left: 20px;
    padding-right: 20px;
    margin: 0 auto;
  }
}

@media (max-width: 670px) {
  .container {
    grid-template-columns: 150px 1fr 150px;
    font-size: 14px;
  }
  .nav-list {
    justify-content: center;
  }
  .nav-item {
    padding: 20px 10px;
  }
  .main-info {
    max-width: 90vw;
  }
  .right-content {
    padding-left: 15px;
    padding-right: 15px;
  }
}

@media (max-width: 480px) {
  .container {
    font-size: 12px;
  }
}