/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
html {
  line-height: 1.15;

  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
}
main {
  display: block;
}
h1 {
  margin: 0.67em 0;

  font-size: 2em;
}
hr {
  overflow: visible;

  -webkit-box-sizing: content-box;
          box-sizing: content-box;
  height: 0;
}
pre {
  font-family: monospace, monospace;
  font-size: 1em;
}
a {
  background-color: transparent;
}
abbr[title] {
          text-decoration: underline;
          text-decoration: underline dotted;

  border-bottom: none;

  -webkit-text-decoration: underline dotted;
}
b,
strong {
  font-weight: bolder;
}
code,
kbd,
samp {
  font-family: monospace, monospace;
  font-size: 1em;
}
small {
  font-size: 80%;
}
sub,
sup {
  position: relative;

  vertical-align: baseline;

  font-size: 75%;
  line-height: 0;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}
img {
  border-style: none;
}
button,
input,
optgroup,
select,
textarea {
  margin: 0;

  font-family: inherit;
  font-size: 100%;
  line-height: 1.15;
}
button,
input {
  overflow: visible;
}
button,
select {
  text-transform: none;
}
button,
[type=button],
[type=reset],
[type=submit] {
  -webkit-appearance: button;
     -moz-appearance: button;
          appearance: button;
}
button::-moz-focus-inner,
[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner {
  padding: 0;

  border-style: none;
}
button:-moz-focusring,
[type=button]:-moz-focusring,
[type=reset]:-moz-focusring,
[type=submit]:-moz-focusring {
  outline: 1px dotted ButtonText;
}
fieldset {
  padding: 0.35em 0.75em 0.625em;
}
legend {
  display: table;

  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  max-width: 100%;
  padding: 0;

  white-space: normal;

  color: inherit;
}
progress {
  vertical-align: baseline;
}
textarea {
  overflow: auto;
}
[type=checkbox],
[type=radio] {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 0;
}
[type=number]::-webkit-inner-spin-button,
[type=number]::-webkit-outer-spin-button {
  height: auto;
}
[type=search] {
  outline-offset: -2px;

  -webkit-appearance: textfield;
     -moz-appearance: textfield;
          appearance: textfield;
}
[type=search]::-webkit-search-decoration {
  -webkit-appearance: none;
}
::-webkit-file-upload-button {
  font: inherit;

  -webkit-appearance: button;
}
details {
  display: block;
}
summary {
  display: list-item;
}
template {
  display: none;
}
[hidden] {
  display: none;
}

.footer__container,
.posts__container,
.join__form-container,
.join__articles-container,
.header__content-container,
.header-menu__container {
  max-width: 1340px;
  margin: 0 auto;
  padding: 0 20px;
}

.input-style input,
.input-btn input {
  width: 100%;
  min-height: 60px;
  padding: 0 30px 0 30px;

  letter-spacing: 0.11em;

  border: 2px solid rgba(255, 255, 255, 0);
  border-bottom: 2px solid rgba(255, 255, 255, 0.2);

  font-family: "Roboto", sans-serif;
  font-size: 1.125rem;
  font-weight: 400;
  line-height: 2.166em;
}
.btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  align-items: center;
  -ms-flex-align: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;

  padding: 0.5em 1rem;

  letter-spacing: 0.1em;

  border: 2px solid;

  font-family: "Roboto", sans-serif;
  font-weight: 400;
}
.btn--light {
  -webkit-transition: border-color 0.4s;
       -o-transition: border-color 0.4s;
          transition: border-color 0.4s;

  border-color: #ffffff;
  background: rgba(255, 255, 255, 0.102);
}
.btn--light:hover,
.btn--light:focus {
  background: #d66926;
}
.btn--main {
  min-height: 60px;

  -webkit-transition: border-color 0.4s;
       -o-transition: border-color 0.4s;
          transition: border-color 0.4s;

  border-color: #2d3651;
  background: rgba(45, 54, 81, 0.8);

  font-size: 1.125em;
}
.btn--main:hover,
.btn--main:focus {
  background: #d66926;
}

.visually-hidden {
  position: absolute;

  overflow: hidden;
  clip: rect(0 0 0 0);

  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;

  border: 0;
}

.active {
  color: #d66926;
}

*,
*::after,
*::before {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

html {
  font-family: "Roboto", sans-serif;
  font-size: 16px;
}

body {
  overflow-y: scroll;

  background-color: #ffffff;
}

h1 {
  margin: 0;

  font-family: "Roboto Slab", serif;
}

h2,
h3 {
  margin: 0;

  font-family: "Roboto", sans-serif;
}

a {
  text-decoration: none;

  color: #ffffff;
}

.header {
  position: relative;

  display: grid;
  -ms-flex-line-pack: center;
  align-content: center;
  -webkit-box-align: center;
  align-items: center;
  -ms-flex-align: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;

  min-height: 100vh;
  padding: 150px 0;

  background-position: center;
  background-size: cover;
}
.header__content-container,
.header-menu__container {
  position: relative;
}

.header-content {
  position: relative;
  z-index: 1;
}
.header-content__title {
  text-align: center;
  letter-spacing: 0.08em;

  color: #ffffff;

  font-weight: 300;
  line-height: 1.2em;
}
.header-content__items {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  align-items: center;
  -ms-flex-align: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;

  gap: 20px;
}

.header__logo {
  -webkit-box-flex: 0;
  -ms-flex-positive: 0;
  flex-grow: 0;

  padding: 8px 0 0 20px;

  letter-spacing: 0.22em;

  color: #ffffff;

  font-family: "Roboto", sans-serif;
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 0.83em;
}
.header__logo-decor {
  display: inline-block;

  margin-right: 4px;
  padding: 18px 1px 17px 5px;

  text-align: center;

  border: 3px solid #d53d27;
}

.header-menu__container {
  position: absolute;
  z-index: 2;
  top: 0;
  right: 0;
  left: 0;

  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  align-items: center;
  -ms-flex-align: center;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;

  padding: 12px 0 20px 0;
}

.header__navbar {
  -webkit-box-flex: 1;
  -ms-flex-positive: 1;
  flex-grow: 1;
}
.header__navbar:last-of-type {
  margin-right: 15px;
}
.header__navbar-list {
  margin: 0;
  padding: 0;

  list-style: none;
}
.header__navbar-list.active {
  display: block;
}
.header__navbar-item {
  letter-spacing: 0.1em;

  color: #ffffff;

  font-family: "Roboto", sans-serif;
  font-size: 1.125em;
  font-weight: 400;
  line-height: 1.11em;
}
.header__navbar-link {
  display: block;

  -webkit-transition: 0.4s;
       -o-transition: 0.4s;
          transition: 0.4s;
}
.header__navbar-link:hover,
.header__navbar-link:focus {
  color: #d66926;
}
.header__navbar-burger {
  position: relative;

  display: grid;
  -webkit-box-pack: end;
  -ms-flex-pack: end;
  justify-content: end;

  width: 30px;
  height: 24px;

  cursor: pointer;
  -webkit-transition: 0.5s ease-in-out;
       -o-transition: 0.5s ease-in-out;
          transition: 0.5s ease-in-out;
  -webkit-transform: rotate(0deg);
      -ms-transform: rotate(0deg);
          transform: rotate(0deg);
}
.header__navbar-burger span {
  position: absolute;

  display: block;

  width: 100%;
  height: 3px;

  -webkit-transition: 0.25s ease-in-out;
       -o-transition: 0.25s ease-in-out;
          transition: 0.25s ease-in-out;
  -webkit-transform: rotate(0deg);
      -ms-transform: rotate(0deg);
          transform: rotate(0deg);

  opacity: 1;
  border-radius: 3px;
  background: #ffffff;
}
.header__navbar-burger span:nth-last-child(1) {
  top: 0;
}
.header__navbar-burger span:nth-last-child(2),
.header__navbar-burger span:nth-last-child(3) {
  top: 9px;
}
.header__navbar-burger span:nth-last-child(4) {
  top: 18px;
}
.header__navbar-burger.active span:nth-child(1) {
  opacity: 0;
}
.header__navbar-burger.active span:nth-child(2) {
  -webkit-transform: rotate(45deg);
      -ms-transform: rotate(45deg);
          transform: rotate(45deg);
}
.header__navbar-burger.active span:nth-child(3) {
  -webkit-transform: rotate(-45deg);
      -ms-transform: rotate(-45deg);
          transform: rotate(-45deg);
}
.header__navbar-burger.active span:nth-child(4) {
  opacity: 0;
}

.overlay {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;

  background: rgba(45, 54, 81, 0.8);
}

.skills__btns {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  align-items: center;
  -ms-flex-align: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;

  gap: 20px;
}
.skills__container {
  min-height: 100vh;
}
.skills__part {
  margin-bottom: 20px;
}
.skills__overlay {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;

  -webkit-transition: opacity 0.5s;
       -o-transition: opacity 0.5s;
          transition: opacity 0.5s;

  opacity: 0.8;
  background-color: #2d3651;
}

.skills-articles:nth-child(1) {
  grid-area: ar1;
}

.skills-articles:nth-child(2) {
  grid-area: ar2;
}

.skills-articles:nth-child(3) {
  grid-area: ar3;
}

.skills-articles:nth-child(4) {
  grid-area: ar4;
}

.skills-articles:nth-child(5) {
  grid-area: ar5;
}

.skills-articles:nth-child(6) {
  grid-area: ar6;
}

.skills-articles:nth-child(7) {
  grid-area: ar7;
}

.skills-articles:nth-child(8) {
  grid-area: ar8;
}

.skills-articles:nth-child(9) {
  grid-area: ar9;
}

.skills-articles {
  position: relative;

  display: grid;
  overflow: hidden;
}
.skills-articles:hover .skills-articles__img {
  -webkit-transform: scale(1.1);
      -ms-transform: scale(1.1);
          transform: scale(1.1);
}
.skills-articles:hover .skills__overlay {
  opacity: 0.95;
}
.skills-articles__img {
  position: absolute;
  z-index: -1;

  width: 100%;
  height: 100%;

  -webkit-transition: 0.8s;
       -o-transition: 0.8s;
          transition: 0.8s;

  background-position: 50% 50%;
  background-size: cover;
}
.skills-articles__link {
  position: relative;
  z-index: 2;

  display: grid;
  -webkit-box-align: center;
  align-items: center;
  -ms-flex-align: center;

  width: 100%;
  height: 100%;
  padding: 15px;

  -webkit-transition: color 0.4s;
       -o-transition: color 0.4s;
          transition: color 0.4s;
  letter-spacing: 0.1em;

  color: #ffffff;

  font-weight: 700;

  justify-items: center;
}
.skills-articles__link:hover {
  color: #d66926;
}

.join {
  background-color: #e5e5e5;
}
.join__article {
  display: grid;
}
.join__article-title {
  letter-spacing: 0.1em;

  color: #2d3651;

  font-family: "Roboto Slab", serif;
  line-height: 1.2em;
}
.join__post {
  padding-right: 20px;

  letter-spacing: 0.055em;

  color: #637588;

  font-family: "Roboto", sans-serif;
  font-weight: 400;
  line-height: 1.15em;
}
.join__post p:first-of-type {
  margin-top: -5px;
}
.join__img {
  display: grid;
  -webkit-box-align: center;
  align-items: center;
  -ms-flex-align: center;

  justify-items: center;
}
.join__img img {
  max-width: 100%;
  max-height: 480px;

  -o-object-fit: contain;
     object-fit: contain;
}

.join__form {
  background-color: #2d3651;
}
.join__form-container {
  display: grid;
  -webkit-box-align: center;
  align-items: center;
  -ms-flex-align: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;

  padding-top: 30px;
  padding-bottom: 30px;

  gap: 20px;
}
.input-style input {
  -webkit-transition: background-color 0.4s, border-color 0.4s;
       -o-transition: background-color 0.4s, border-color 0.4s;
          transition: background-color 0.4s, border-color 0.4s;

  color: #ffffff;
  background: rgba(255, 255, 255, 0.051);
}
.input-style input::-webkit-input-placeholder {
  -webkit-transition: 0.4s;
          transition: 0.4s;

  color: #637588;
}
.input-style input::-moz-placeholder {
  -moz-transition: 0.4s;
       transition: 0.4s;

  color: #637588;
}
.input-style input:-ms-input-placeholder {
  -ms-transition: 0.4s;
      transition: 0.4s;

  color: #637588;
}
.input-style input::-ms-input-placeholder {
  -ms-transition: 0.4s;
      transition: 0.4s;

  color: #637588;
}
.input-style input::placeholder {
  -webkit-transition: 0.4s;
       -o-transition: 0.4s;
          transition: 0.4s;

  color: #637588;
}
.input-style input:hover,
.input-style input:focus {
  border-color: #637588;
  border-bottom: 2px solid white;
  outline: none;
  background: rgba(255, 255, 255, 0.149);
}
.input-style input:hover::-webkit-input-placeholder,
.input-style input:focus::-webkit-input-placeholder {
  color: #e5e5e5;
}
.input-style input:hover::-moz-placeholder,
.input-style input:focus::-moz-placeholder {
  color: #e5e5e5;
}
.input-style input:hover:-ms-input-placeholder,
.input-style input:focus:-ms-input-placeholder {
  color: #e5e5e5;
}
.input-style input:hover::-ms-input-placeholder,
.input-style input:focus::-ms-input-placeholder {
  color: #e5e5e5;
}
.input-style input:hover::placeholder,
.input-style input:focus::placeholder {
  color: #e5e5e5;
}

.input-btn input {
  -webkit-transition: background-color 0.4s, border 0.4s;
       -o-transition: background-color 0.4s, border 0.4s;
          transition: background-color 0.4s, border 0.4s;

  color: #ffffff;
  background: rgba(255, 255, 255, 0.102);
}
.input-btn input:hover,
.input-btn input:focus {
  border: 2px solid #ffffff;
  background-color: #d66926;
}

.posts__article:nth-child(1) {
  grid-area: p_ar1;
}

.posts__article:nth-child(2) {
  grid-area: p_ar2;
}

.posts__article:nth-child(3) {
  grid-area: p_ar3;
}

.posts__article:nth-child(4) {
  grid-area: p_ar4;
}

.posts__article:nth-child(5) {
  grid-area: p_ar5;
}

.posts__article:nth-child(6) {
  grid-area: p_ar6;
}

.posts__title {
  letter-spacing: 0.1em;

  color: #2d3651;

  font-family: "Roboto Slab", serif;
  font-weight: 700;
  line-height: 1.2em;
}
.posts__wrapper {
  display: grid;

  margin-bottom: 20px;

  gap: 20px;
}
.posts__article {
  display: grid;

  -webkit-transition: background-color 0.4s;
       -o-transition: background-color 0.4s;
          transition: background-color 0.4s;

  background-color: #f2f2f2;
}
.posts__article-item {
  display: grid;
  -ms-flex-line-pack: center;
  align-content: center;

  padding: 20px;
}
.posts__article:hover {
  background-color: #d8d8d8;
}
.posts__article:hover .posts__article-img img,
.posts__article:focus .posts__article-img img {
  -webkit-transform: scale(1.1);
      -ms-transform: scale(1.1);
          transform: scale(1.1);
}
.posts__link {
  display: grid;

  grid-template-rows: 300px minmax(240px, -webkit-min-content);
  grid-template-rows: 300px minmax(240px, min-content);
}
.posts__article-img {
  overflow: hidden;
}
.posts__article-img img {
  width: 100%;
  height: 100%;

  -webkit-transition: 0.8s;
       -o-transition: 0.8s;
          transition: 0.8s;

  -o-object-fit: cover;
     object-fit: cover;
}
.posts__article-title {
  padding: 10px 0;

  text-align: center;
  letter-spacing: 0.05555em;

  color: #637588;

  font-family: "Roboto Slab", serif;
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.1111em;
}
.posts__article-descr {
  padding: 10px 0;

  text-align: center;

  color: #637588;

  font-family: "Roboto", sans-serif;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.25em;
}
.posts__btns {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  align-items: center;
  -ms-flex-align: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;

  gap: 20px;
}

.footer {
  width: 100%;

  background-color: #2d3651;
}
.footer__container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;

  min-height: 250px;
}
.footer__content {
  display: grid;
  -ms-flex-line-pack: center;
  align-content: center;

  justify-items: center;
}
.footer__social {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;

  gap: 20px;
}
.footer__hr {
  min-width: 80px;
  height: 2px;
  margin: 27px 0 21px 0;

  background: rgba(255, 255, 255, 0.1);
}
.footer__brand {
  text-align: center;

  color: #e5e5e5;

  font-family: "Roboto", sans-serif;
}
.footer__brand span:nth-child(1) {
  letter-spacing: 0.33em;

  color: #637588;

  font-weight: 100;
}
.footer__brand span:nth-child(3) {
  letter-spacing: 0.05em;

  font-weight: 700;
}

.fa-brands {
  -webkit-transition: color 0.4s;
       -o-transition: color 0.4s;
          transition: color 0.4s;

  font-size: 36px;
}
.fa-brands:hover,
.fa-brands:focus {
  color: #d66926;
}
@media (min-width: 576px) {
  .btn--main {
    min-width: 350px;
  }
  .skills__btns {
    padding-bottom: 40px;
  }
  .skills__container {
    padding: 10px 10px 0 10px;
  }
  .skills__part {
    gap: 10px;
  }
  .join__article-line {
    position: relative;
    top: 0;
    left: 50%;

    width: 2px;
    height: 200px;

    background: rgba(99, 117, 136, 0.1);

    grid-column: 3/span 1;
  }
  .join__article-title {
    grid-column: 1/span 3;
  }
  .join__post {
    grid-column: 1/span 2;
  }
  .join__post p:last-of-type {
    margin-bottom: 0;
  }
  .join__img {
    grid-column: 4/span 1;
    grid-row: 1/span 2;
  }
}
@media (min-height: 768px) {
  .skills__part {
    grid-auto-rows: calc(33.3333333333vh - 13.3333333333px);
  }
}
@media (min-width: 768px) {
  .header__navbar-list {
    display: grid;
    -webkit-box-pack: end;
    -ms-flex-pack: end;
    justify-content: end;

    gap: 30px;
    grid-template-columns: repeat(auto-fit, minmax(50px, -webkit-max-content));
    grid-template-columns: repeat(auto-fit, minmax(50px, max-content));
  }
  .header__navbar-link {
    padding: 20px 5px 10px 5px;
  }
  .header__navbar-burger {
    display: none;
  }
  .skills-articles__link {
    font-size: 1.25rem;
  }
  .join__form-container {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (min-width: 992px) {
  .btn--light {
    min-width: 250px;
    min-height: 60px;

    font-size: 1.125em;
  }
  .header-content__title {
    margin-bottom: 53px;

    font-size: 3.75rem;
  }
  .skills__part {
    display: grid;

    grid-template-areas: "ar1 ar1 ar2 ar3" "ar4 ar5 ar5 ar6" "ar7 ar8 ar9 ar6";
    grid-template-columns: repeat(4, 1fr);
  }
  .join__articles-container {
    padding: 100px 20px 100px;
  }
  .join__article {
    grid-template-columns: 2fr 1fr 100px 271px;
  }
  .join__article-title {
    margin-bottom: 48px;

    font-size: 2.5rem;
  }
  .join__post {
    font-size: 1.125rem;
  }
  .posts__title {
    margin-bottom: 48px;

    font-size: 2.5rem;
  }
  .posts__container {
    padding-top: 100px;
    padding-bottom: 100px;
  }
  .posts__wrapper {
    grid-template-areas: "p_ar1 p_ar1 p_ar2 p_ar3" "p_ar4 p_ar5 p_ar6 p_ar6";
    grid-template-columns: repeat(4, 1fr);
  }
}
@media (max-width: 991.8px) {
  .join__articles-container {
    padding: 80px 20px 80px;
  }
  .posts__container {
    padding-top: 80px;
    padding-bottom: 80px;
  }
}
@media (max-width: 991.8px) and (min-width: 768px) {
  .btn--light {
    min-width: 200px;
    min-height: 50px;

    font-size: 1em;
  }
  .header-content__title {
    margin-bottom: 43px;

    font-size: 2.5rem;
  }
  .skills__part {
    display: grid;

    grid-template-areas: "ar1 ar1 ar2" "ar3 ar4 ar4" "ar5 ar5 ar6" "ar7 ar8 ar6" "ar7 ar9 ar9";
    grid-template-columns: repeat(3, 1fr);
  }
  .join__article {
    grid-template-columns: 2fr 1fr 40px 271px;
  }
  .join__article-title {
    margin-bottom: 42px;

    font-size: 2rem;
  }
  .posts__title {
    margin-bottom: 42px;

    font-size: 2rem;
  }
  .posts__wrapper {
    grid-template-areas: "p_ar1 p_ar1 p_ar2" "p_ar3 p_ar4 p_ar4" "p_ar5 p_ar5 p_ar6";
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-height: 767.8px) {
  .skills__part {
    grid-auto-rows: 242.6666666667px;
  }
}
@media (max-width: 767.8px) {
  .btn--light {
    min-width: 170px;
    min-height: 40px;

    font-size: 1em;
  }
  .header-menu__container {
    -webkit-box-shadow: 3px 4px 20px -10px #000000;
            box-shadow: 3px 4px 20px -10px #000000;
  }
  .header__navbar {
    display: grid;
    -webkit-box-pack: end;
    -ms-flex-pack: end;
    justify-content: end;
  }
  .header__navbar-list {
    position: absolute;
    top: 100%;
    right: 20px;

    display: none;

    background: rgba(99, 117, 136, 0.8);
    -webkit-box-shadow: 3px 4px 20px -10px #000000;
            box-shadow: 3px 4px 20px -10px #000000;
  }
  .header__navbar-item {
    padding: 0;
  }
  .header__navbar-link {
    margin: 10px 0;
    padding: 5px 20px;
  }
  .skills-articles__link {
    font-size: 1.125rem;
  }
  .join__articles-container {
    padding: 60px 20px 60px;
  }
  .join__article-title {
    margin-bottom: 36px;

    font-size: 1.5rem;
  }
  .posts__title {
    margin-bottom: 36px;

    font-size: 1.5rem;
  }
  .posts__container {
    padding-top: 60px;
    padding-bottom: 60px;
  }
}
@media (max-width: 767.8px) and (min-width: 576px) {
  .header-content__title {
    margin-bottom: 33px;

    font-size: 1.875rem;
  }
  .skills__part {
    display: grid;

    grid-template-areas: "ar1 ar2" "ar3 ar2" "ar4 ar4" "ar5 ar6" "ar5 ar7" "ar8 ar9";
    grid-template-columns: repeat(2, 1fr);
  }
  .join__article {
    grid-template-columns: 2fr 1fr 20px 236px;
  }
  .join__form-container {
    grid-template-columns: repeat(2, 1fr);
  }
  .input-style:nth-child(1) {
    grid-column: 1/span 2;
  }
  .posts__wrapper {
    grid-template-areas: "p_ar1 p_ar2" "p_ar3 p_ar4" "p_ar5 p_ar6";
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 575.8px) {
  .btn--main {
    width: 100%;
  }
  .header-content__title {
    margin-bottom: 33px;

    font-size: 1.875rem;
  }
  .header-content__items {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
        flex-direction: column;
  }
  .skills__btns {
    padding-bottom: 20px;
  }
  .skills__container {
    padding: 20px 20px 0 20px;
  }
  .skills__part {
    display: grid;

    gap: 20px;
    grid-template-areas: "ar1" "ar2" "ar3" "ar4" "ar5" "ar6" "ar7" "ar8" "ar9";
    grid-template-columns: repeat(1, 1fr);
  }
  .join__article {
    grid-template-columns: 1fr;
  }
  .join__article-line {
    display: none;
  }
  .join__article-title {
    text-align: center;
  }
  .join__post p:last-of-type {
    margin-bottom: 20px;
  }
  .join__form-container {
    grid-template-columns: 1fr;
  }
  .posts__title {
    text-align: center;
  }
  .posts__wrapper {
    grid-template-areas: "p_ar1" "p_ar2" "p_ar3" "p_ar4" "p_ar5" "p_ar6";
    grid-template-columns: repeat(1, 1fr);
  }
}