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

body {
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
  --primary-text-color: #181820;
  --secondary-text-color: #5c5c62;
  --durability-text-color: #6a737d9c;
  --icon-color: #6a737d;
  --border-color: #ff9a0045;
  --text-decoration-color: #ff9a00;
}

.container {
  opacity: 0;
  margin-left: -110%;
  padding: 0 30px;
  max-width: 900px;
  transition-property: margin-left, opacity;
  transition-duration: 0.3s;
  transition-timing-function: ease-in;
  transition-delay: 0s;
}

.container.swipe {
  margin-left: 0;
  opacity: 1;
  transition-property: margin-left, opacity;
  transition-duration: 0.3s;
  transition-timing-function: ease-in;
  transition-delay: 0s;
}

.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 #f5f5f5;
  box-shadow: 1px 1px 7px 7px #f5f5f5;
  padding: 30px 0;
  max-width: 900px;
}

.resume__block {
  border-bottom: 3px solid var(--border-color);
  padding-bottom: 30px;
  margin-bottom: 15px;
}

@media screen and (max-width: 576px) {
  .main-info,
  .contact_info_container {
    flex-direction: column;
  }
  .contact_info_container,
  .contact-info__block {
    align-items: center;
  }
  .contact-info__block:not(:last-child) {
    margin-bottom: 20px;
  }
  .experiences {
    margin-right: 0;
  }
}

/* Contact info styles */
.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;
}

.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;
}

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

/* Intro and skills styles */
.intro {
  display: flex;
  justify-content: start;
}

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

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

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

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

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

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

/* Experience and additional info styles */
.experiences {
  flex: 1 1 60%;
  margin-right: 50px;
}

.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-project {
  margin-left: 15px;
  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: 20px;
}

.additional-info {
  flex: 1 1 40%;
}

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

.additional-info__education-header {
  color: var(--secondary-text-color);
  text-align: left;
  margin-bottom: 10px;
}

.additional-info__education-university {
  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: 5px;
}

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

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

.additional-info__languages-header {
  color: var(--secondary-text-color);
  text-align: left;
  margin-bottom: 10px;
}

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

/* My features */
/* Scroll up button */
html {
  scroll-behavior: smooth;
}

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

.scroll-down {
  opacity: 1;
  transition: all .5s ease-in 3s;
  cursor: pointer;
}

.scroll-down {
  position: fixed;
  /* bottom: 30px; */
  left: 2.5%;
  transform: translateX(-50%);
  display: block;
  width: 32px;
  height: 32px;
  border: 2px solid var(--icon-color);
  background-size: 14px auto;
  border-radius: 50%;
  z-index: 2;
  animation: bounce 2s infinite 2s;
  transition: all .2s ease-in;
}

.scroll-down:before {
  position: absolute;
  top: calc(50% - 3px);
  left: calc(50% - 6px);
  transform: rotate(135deg);
  display: block;
  width: 12px;
  height: 12px;
  content: "";
  border: 2px solid var(--icon-color);
  border-width: 0px 0 2px 2px;
}

@keyframes bounce {
  0%,
  100%,
  20%,
  50%,
  80% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(10px);
  }
  60% {
    transform: translateY(5px);
  }
}

@media screen and (max-width: 1100px) {
  .scroll-down {
    left: 2%;
  }
}

@media screen and (max-width: 968px) {
  .scroll-down:before {
    width: 8px;
    height: 8px;
    top: calc(50% - 2px);
    left: calc(50% - 4px);
  }
  .scroll-down {
    left: 1%;
    width: 26px;
    height: 26px;
  }
  .resume {
    padding: 30px 15px;
  }
}

/* .contact-info__avatar border animation */
.gradient-border {
  --border-width: 3px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100px;
  height: 100px;
  object-fit: cover;
  font-family: Lato, sans-serif;
  font-size: 2.5rem;
  text-transform: uppercase;
  color: white;
  background: var(--icon-color);
  border-radius: 50%;
}

.gradient-border::after {
  position: absolute;
  content: "";
  top: calc(-1 * var(--border-width));
  left: calc(-1 * var(--border-width));
  z-index: -1;
  width: calc(100% + var(--border-width) * 2);
  height: calc(100% + var(--border-width) * 2);
  background: linear-gradient(60deg, #5c5c62, #78797a9c, #ff9a00, #ff9a0045, #6a737d);
  background-size: 300% 300%;
  background-position: 0 50%;
  border-radius: 50%;
  animation: moveGradient 4s alternate infinite;
}

@keyframes moveGradient {
  50% {
    background-position: 100% 50%;
  }
}

/*Links hover */
.contact-info__item:hover {
  opacity: 0.6;
  transition: all 0.1s linear;
}

.contact-info__item {
  transition: all 0.1s linear;
}

/* Scroll bar styles*/
::-webkit-scrollbar {
  background: #191970;
}

::-webkit-scrollbar-track {
  background-color: #eee8df;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(130deg, #ff9a00, #ff9a0045);
  border-radius: 5px;
}

/* Animat for location */
.animate_bounce {
  animation: bounce-reverse 2s infinite 2s;
  transition: all .2s ease-in;
}

@keyframes bounce-reverse {
  0%,
  100%,
  20%,
  50%,
  80% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}