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

body {
  background-color: var(--body-background-color);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
  scroll-behavior: smooth;
}

body[data-theme='light'] {
  --body-background-color: #ffffff;
  --primary-text-color: #181820;
  --secondary-text-color: #5c5c62;
  --durability-text-color: #6a737d9c;
  --body-shadow-color: #f5f5f5;
  --icon-color: #6a737d;
  --border-color: #ff9a0045;
  --text-decoration-color: #ff9a00;
}

body[data-theme='dark'] {
  --body-background-color: #191919;
  --primary-text-color: #e0e0e0;
  --secondary-text-color: #b3b3b3;
  --durability-text-color: #959597;
  --body-shadow-color: #333333;
  --icon-color: #c6c6c6;
  --border-color: #ff9a0045;
  --text-decoration-color: #ff9a00;
}

address {
  font-style: normal;
}

.modal-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  width: 100vw;
  z-index: 100;

  display: flex;
  justify-content: center;
  align-items: center;
}

video {
  width: 720px;
  height: 480px;
}

.change-theme__btn {
  position: absolute;
  top: 20px;
  right: 60px;
}

.surprise__btn {
  position: absolute;
  top: 20px;
  right: 20px;
}

.icon__btn {
  cursor: pointer;
  background-color: transparent;
  border: none;
  height: 2rem;
  width: 2rem;

  color: var(--text-decoration-color);
}

/*  .change-theme__btn--hidden */
.visually-hidden {
  display: none;
}

.icon__btn svg {
  height: 100%;
  width: 100%;
}

.container {
  margin: 0 auto;
  padding: 0 30px;
  max-width: 900px;
}

.fh {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}

.fv {
  display: flex;
  flex-direction: column;
  /* justify-content: space-between; */
}

.resume {
  margin: 50px auto;
  border: 1px solid var(--body-shadow-color);
  box-shadow: 1px 1px 7px 7px var(--body-shadow-color);
  padding: 30px 0;
  max-width: 900px;
}

.resume__block {
  border-bottom: 3px solid var(--border-color);
  padding-bottom: 20px;
  margin-bottom: 15px;
}

@media screen and (max-width: 576px) {
  .main-info,
  .contact_info_container {
    flex-direction: column;
  }

  .contact_info_container {
    align-items: center;
  }

  .contact-info__block:not(:last-child) {
    margin-bottom: 20px;
  }

  .experiences {
    margin-right: 0;
  }
}

.contact-info__header,
.contact-info__sub-header {
  text-align: center;
}

.contact-info__header {
  color: var(--primary-text-color);
  margin-bottom: 15px;
  text-decoration-color: var(--text-decoration-color);
  text-decoration-line: underline;
}

.contact-info__sub-header {
  color: var(--secondary-text-color);
  margin-bottom: 30px;
}

.contact-info__block {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 250px;
}

.contact-info__block--center {
  justify-content: center;
}

.contact-info__item {
  color: var(--secondary-text-color);
  text-decoration: none;
  display: flex;
  justify-content: start;
}

.contact-info__item:not(:last-child) {
  margin-bottom: 20px;
}

.contact-info__item-icon-wrapper {
  margin-right: 10px;
  width: 20px;
  display: flex;
  justify-content: center;
  align-self: center;
}

.contact-info__item-icon path {
  fill: var(--icon-color);
}

.contact-info__item-icon {
  height: 1.1428rem;
  vertical-align: text-bottom;
}

.contact-info__avatar {
  border-radius: 50%;
  width: 100px;
  height: 100px;
  object-fit: cover;
  border: 3px solid;
  border-color: var(--text-decoration-color);
}

.intro {
  display: flex;
  justify-content: start;
}

.intro__icon-wrapper {
  margin-right: 30px;
  margin-left: 30px;
  width: 30px;
  display: flex;
  justify-content: center;
}

.intro__icon-left {
  height: 1.1428rem;
  vertical-align: text-bottom;
}

.intro__icon-right {
  height: 1.1428rem;
  vertical-align: text-bottom;
  rotate: 180deg;
}

.intro__icon-left,
.intro__icon-right path {
  fill: var(--text-decoration-color);
}

.intro_text {
  color: var(--secondary-text-color);
  text-align: justify;
}

.skills__header {
  color: var(--primary-text-color);
  text-align: center;
  margin-bottom: 15px;
}

.skills__text {
  color: var(--secondary-text-color);
  text-align: justify;
  text-align: center;
}

.skills__container {
  padding: 0 20px;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  gap: 50px;
  margin-top: 30px;
}

.skill__programming {
  flex: 1 1 10%;
  flex-direction: column;
}

.skill__facilitation {
  flex: 1 1 45%;
  flex-direction: column;
}

.skill__voip {
  flex: 1 1 45%;
  flex-direction: column;
}

.skill__list {
  color: var(--secondary-text-color);
  margin-bottom: 10px;
  padding-left: 13px;
}

.skill__header {
  color: var(--primary-text-color);
}

.experiences {
  flex: 1 1 60%;
  margin-left: 25px;
}

.experiences__header {
  color: var(--secondary-text-color);
  text-align: left;
  margin-bottom: 20px;
}

.experiences__company-header-durability {
  color: var(--durability-text-color);
  text-align: left;
  margin-bottom: 10px;
  font-size: 15px;
}

.experiences__company-header-name {
  color: var(--primary-text-color);
  text-decoration-color: var(--text-decoration-color);
  text-decoration-line: underline;
  text-align: left;
  margin-bottom: 20px;
}

.experiences__company-header-name a {
  color: inherit;
  text-decoration: none;
}

.experiences__company-project {
  margin-bottom: 25px;
}

.experiences__company-project-role {
  color: var(--durability-text-color);
  text-align: left;
  margin-bottom: 10px;
  font-size: 15px;
}

.experiences__company-project-name {
  color: var(--primary-text-color);
  text-align: left;
  margin-bottom: 10px;
}

.experiences__company-project-responsibilities {
  color: var(--secondary-text-color);
  padding-left: 13px;
}

.additional-info {
  flex: 1 1 40%;
  margin-left: 50px;
}

.additional-info__education {
  margin-bottom: 20px;
}

.additional-info__education-header {
  color: var(--secondary-text-color);
  text-align: left;
  margin-bottom: 20px;
}

.additional-info__education-university-durability {
  color: var(--durability-text-color);
  text-align: left;
  margin-bottom: 10px;
  font-size: 15px;
}

.additional-info__education-university-speciality {
  color: var(--primary-text-color);
  text-align: left;
  margin-bottom: 10px;
}

.additional-info__education-university-name {
  color: var(--secondary-text-color);
}

.additional-info__education-university-name a {
  color: inherit;
  text-decoration: none;
}

.additional-info__languages {
  margin-bottom: 20px;
}

.additional-info__languages-header {
  color: var(--secondary-text-color);
  text-align: left;
  margin-bottom: 20px;
}

.additional-info__languages-item {
  color: var(--secondary-text-color);
}

.additional-info__hobbies {
  margin-bottom: 20px;
}

.additional-info__hobbies-header {
  color: var(--secondary-text-color);
  text-align: left;
  margin-bottom: 20px;
}

.additional-info__hobbies-list {
  color: var(--secondary-text-color);
  padding-left: 13px;
}

.additional-info__dog-header {
  color: var(--secondary-text-color);
  margin-bottom: 20px;
  text-align: left;
}

.additional-info__dog-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
}