*,
::before,
::after {
  box-sizing: border-box;
}
* {
  text-decoration: none;
}

body {
  margin: 0;
  font-family: "Roboto", "Helvetica Neue", "Verdana", sans-serif;
  color: #434455;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
}

p {
  margin: 0;
}

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

img {
  display: block;
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.container {
  max-width: 1158px;
  margin: 0 auto;
}

.container-1 {
  max-width: 1440px;
  margin: 0 auto;
}
.header-div {
  padding: 16px;
  margin: 0 auto;
  border-bottom: 1px solid #e7e9fc;
}

.page-header {
  background-color: white;
}

.page-header .header-div {
  display: flex;
  align-items: center;
}

.page-nav {
  display: flex;
  gap: 40px;
  margin-left: 76px;
  font-weight: 500;
}

.address {
  display: flex;
  gap: 40px;
  margin-left: 332px;
  font-weight: normal;
}

.page-nav .link {
  color: #2e2f42;
}

.page-nav .link:hover,
.page-nav .link:focus {
  color: #404bbf;
}

#cont:active {
  color: #404bbf;
  text-decoration: underline;
}
.address .link {
  color: #434455;
}
.address .link:hover {
  color: #404bbf;
}

.footer {
  color: #f4f4fd;
  background-color: #2e2f42;
  height: 312px;
  padding-top: 100px;
}
.footer .container {
  display: flex;
  align-items: center;
}
.first {
  width: 264px;
}
.second {
  display: block;
  padding-left: 120px;
}

.third {
  display: block;
  margin-left: 80px;
  margin-right: 24px;
}
.fourth {
  margin-top: 40px;
}
.foto-footer {
  padding: 32px 16px;
}

.footer p {
  margin-top: 16px;
}

.header1 {
  display: block;
  color: white;
  font-weight: 700;
  font-size: 56px;
  letter-spacing: 0.02em;
  line-height: 60px;
  text-align: center;
}
.mobile-title {
  display: none;
}
.header2 {
  font-weight: 700;
  font-size: 36px;
  letter-spacing: 0.02em;
  text-align: center;
}
.header3 {
  font-weight: 500;
  font-size: 20px;
  letter-spacing: 0.02em;
}
.section1 {
  background-image: linear-gradient(
      to bottom,
      rgba(46, 47, 66, 0.7),
      rgba(46, 47, 66, 0.7)
    ),
    url(/images/people-office\ 1.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  align-items: center;
  background-color: #2e2f42;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  height: 600px;
  padding: 20px;
  max-width: 1440px;
  margin: 0 auto;
}
.section1 .header1 {
  max-width: 496px;
  margin-bottom: 48px;
  word-break: break-word;
}

.section1 .button {
  padding: 10px 20px;
  border-radius: 4px;
  font-size: 16px;
}

.section2 {
  margin: 0 auto;
  padding: 120px 156px;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-self: center;
}

.section2 ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
}

.section2 li.item {
  width: 22%;
  box-sizing: border-box;
}

.section2 .icon-border {
  display: none;
}

.section3 {
  background-color: #f4f4fd;
  padding: 120px 0;
  text-align: center;
  align-self: center;
  margin: 0 auto;
}
.section3 .header2 {
  text-align: center;
  margin-bottom: 72px;
}
.section3 ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 24px;
}

.section3 li.team {
  box-sizing: border-box;
  background-color: white;
}

.section3 li.team p {
  margin-bottom: 32px;
}

.section4 {
  background-color: white;
  padding-bottom: 238px;
  text-align: center;
  align-self: center;
  margin: 0 auto;
}
.section4 .header2 {
  text-align: center;
  margin-bottom: 72px;
}
.section4 ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 24px;
}

.section4 li {
  width: calc(33.33%-24px);
  box-sizing: border-box;
  background-color: white;
  border-bottom: 1px solid #e7e9fc;
  border-left: 1px solid #e7e9fc;
  border-right: 1px solid #e7e9fc;
}
.section4 li .header3 {
  margin-left: 16px;
  margin-top: 32px;
  text-align: start;
}
.section4 li p {
  margin-left: 16px;
  margin-bottom: 32px;
  text-align: start;
}
.button {
  background: #4d5ae5;
  width: 169px;
  height: 56px;
  border: none;
  border-radius: 10px;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  cursor: pointer;
  color: white;
}

.button:hover {
  background: #404bbf;
}

.web {
  font-family: "Raleway", sans-serif;
  font-weight: 700;
  line-height: 21px;
  letter-spacing: 0.03em;
  color: #4d5ae5;
}

.studio {
  font-family: "Raleway", sans-serif;
  font-weight: 700;
  line-height: 21px;
  letter-spacing: 0.03em;
  color: #2e2f42;
  padding: 0.3px;
}
.studio2 {
  font-family: "Raleway", sans-serif;
  font-weight: 700;
  line-height: 21px;
  letter-spacing: 0.03em;
  color: #f4f4fd;
  padding: 0.2px;
}

.icon-border {
  width: 264px;
  height: 112px;
  border: 1px solid #8e8f99;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #f4f4fd;
}
.text {
  position: relative;
  overflow: hidden;
}
.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform: translateY(100%);
  transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1);
  padding: 8px;
  background-color: #4d5ae5;
  color: #fff;
  text-align: left;
}

.text:hover .overlay {
  transform: translateY(0);
}

.social-links {
  display: flex;
  gap: 16px;
  flex-shrink: 0;
  align-self: center;
}
.social-links .link {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: #4d5ae5;
}
.social-links .link:hover {
  background-color: #404bbf;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.social-links .link:hover .icon {
  fill: #f4f4fd;
  transition: fill 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.social-links .footer-links {
  display: flex;
  gap: 16px;
  flex-shrink: 0;
  align-self: center;
  padding-top: 16px;
}
.social-links .footer-links .link:hover {
  background-color: #31d0aa;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-label {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.footer-input {
  display: block;
  width: 264px;
  height: 40px;
  border-radius: 4px;
  padding: 8px 0 8px 16px;
}
.port {
  box-shadow: 0 1px 6px rgba(46, 47, 66, 0.08);
}
.modal {
  position: fixed;
  display: flex;
  justify-content: center;
  align-items: center;
  inset: 0;
  background: rgba(46, 47, 66, 0.4);
  visibility: hidden;
  opacity: 0;
  transition: opacity 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.modal:target {
  visibility: visible;
  opacity: 1;
}

.modal-content {
  width: 408px;
  height: 584px;
  max-width: 100%;
  max-height: 100%;
  background: #fcfcfc;
  margin: 0 auto;
  padding: 24px;
  border-radius: 4px;
  position: relative;
  color: #2e2f42;
  font-weight: medium;
}

.modal-content p {
  margin-top: 48px;
  margin-bottom: 12px;
}

.cls {
  display: flex;
  gap: 16px;
  flex-shrink: 0;
  align-self: center;
}
.cls .close-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: #e7e9fc;
  position: absolute;
  right: 24px;
  top: 29px;
}

.cls .close-btn:hover {
  background-color: #404bbf;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.cls .close-btn:hover .modal-icon {
  fill: #f4f4fd;
  transition: fill 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 360px;
  color: #8e8f99;
}
.form-label {
  position: relative;
  display: flex;
  flex-direction: column;
  transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
  justify-content: flex-end;
  margin-bottom: 8px;
}

.form-input {
  padding: 8px 0 8px 38px;
  border: 1px solid #2e2f4266;
  border-radius: 4px;
}

.form-input:hover {
  border-color: #4d5ae5;
  transition: border-color color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.form-label:focus-within .input-icon {
  fill: #4d5ae5;
  transition: fill 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.textarea {
  width: 360px;
  height: 120px;
  resize: none;
  padding: 8px 16px;
  font-size: 12px;
  border: 1px solid #2e2f4266;
  border-radius: 4px;
  margin-bottom: 12px;
}
.textarea:hover {
  border-color: #4d5ae5;
  transition: border-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.textarea:focus {
  border-color: #4d5ae5;
  transition: border-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.form .button {
  align-self: center;
  justify-content: center;
}

.input-icon {
  position: absolute;
  top: 50%;
  left: 16px;
  width: 18px;
  height: 24px;
  border-radius: 50%;
  fill: #2e2f42;
  pointer-events: none;
}
.last-label {
  font-size: 13px;
}
.send-button {
  display: block;
  margin: 0 auto;
  background: #4d5ae5;
  width: 169px;
  height: 56px;
  border: none;
  border-radius: 10px;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  cursor: pointer;
  color: white;
  margin-top: 24px;
}
.send-button:hover {
  background-color: #404bbf;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.send-button:focus {
  background-color: #404bbf;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.policy {
  text-decoration: underline;
  color: #4d5ae5;
}

.open-btn {
  display: block;
  background: #4d5ae5;
  width: 165px;
  height: 40px;
  border-radius: 10px;
  color: white;
  cursor: pointer;
  padding-left: 24px;
}
.open-btn:hover {
  background-color: #404bbf;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.open-btn:focus {
  background-color: #404bbf;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  margin-left: auto;
}
.menu-icon,
.menu-icon::before,
.menu-icon::after {
  display: block;
  background: #2e2f42;
  height: 4px;
  width: 28px;
  border-radius: 2px;
  position: relative;
  transition: all 0.3s;
}
.menu-icon::before,
.menu-icon::after {
  content: "";
  position: absolute;
  left: 0;
}
.menu-icon::before {
  top: -10px;
}
.menu-icon::after {
  top: 10px;
}
.mobile-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  position: fixed;
  top: 0;
  right: -100%;
  width: 100vw;
  height: 100vh;
  background: #fff;
  padding: 24px 16px 40px 16px;
  transition: right 0.3s;
}
.mobile-menu.open {
  right: 0;
}
@media (max-width: 768px) {
  .mobile-menu {
    display: flex;
  }
  .menu-toggle:checked ~ .menu-icon-label + .mobile-menu {
    right: 0;
  }
  .mobile-menu .close-btn {
    display: block;
    background: none;
    border: none;
    font-size: 32px;
    color: #2e2f42;
    position: absolute;
    top: 24px;
    right: 16px;
    cursor: pointer;
  }
  .mobile-menu .page-nav {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-top: 48px;
    margin-bottom: 0;
  }
  .mobile-menu .page-nav .link {
    font-size: 32px;
    font-weight: 700;
    color: #2e2f42;
    text-decoration: none;
    transition: color 0.2s;
  }
  .mobile-menu .page-nav .link.active,
  .mobile-menu .page-nav .link:focus,
  .mobile-menu .page-nav .link:hover {
    color: #4d5ae5;
  }
  .mobile-menu .address {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 48px;
    margin-bottom: 32px;
  }
  .mobile-menu .address .link {
    color: #434455;
  }
  .mobile-menu .address .link:first-child {
    color: #4d5ae5;
    font-size: 20px;
    font-weight: 700;
  }
  .mobile-menu .social-links {
    display: flex;
    gap: 40px;
    justify-content: flex-start;
    margin-top: 32px;
  }
  .mobile-menu .social-links .link {
    width: 40px;
    height: 40px;
    background: #4d5ae5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
    transition: background 0.2s;
  }
  .mobile-menu .social-links .link:hover {
    background: #404bbf;
  }
  .header-div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 16px;
    border-bottom: 1px solid #e7e9fc;
  }

  .menu-toggle {
    display: none;
  }
  .menu-icon-label {
    display: block;
    cursor: pointer;
    width: 40px;
    height: 40px;
    margin-right: 0;
    position: relative;
  }
  .menu-icon,
  .menu-icon::before,
  .menu-icon::after {
    display: block;
    background: #2e2f42;
    height: 4px;
    width: 28px;
    border-radius: 2px;
    position: absolute;
    left: 6px;
    transition: all 0.3s;
  }
  .menu-icon {
    top: 18px;
  }
  .menu-icon::before,
  .menu-icon::after {
    content: "";
    position: absolute;
    left: 0;
  }
  .menu-icon::before {
    top: -10px;
  }
  .menu-icon::after {
    top: 10px;
  }

  .mobile-menu .close-btn {
    display: flex;
    gap: 16px;
    flex-shrink: 0;
    align-self: center;
    justify-content: center;
    align-items: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: #e7e9fc;
    position: absolute;
    right: 24px;
    top: 24px;
    cursor: pointer;
    padding: 0;
    border: none;
  }

  .mobile-menu .close-btn:hover {
    background-color: #404bbf;
    transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
  }
  .mobile-menu .close-btn:hover svg,
  .mobile-menu .close-btn:hover .modal-icon {
    fill: #f4f4fd;
    transition: fill 250ms cubic-bezier(0.4, 0, 0.2, 1);
  }

  .header1 {
    display: none;
  }
  .mobile-title {
    display: block;
    font-size: 32px;
    letter-spacing: 0.02em;
    line-height: 1.1;
    margin-bottom: 72px;
    text-align: center;
    color: white;
    padding: 32px 52px 0 52px;
  }
  .container,
  .container-1 {
    max-width: 100%;
  }
  .header-div {
    flex-direction: row;
  }

  .page-nav,
  .address {
    flex-direction: column;
    gap: 16px;
    margin-left: 0;
  }
  .section2,
  .section3 ul,
  .section4 ul {
    flex-direction: column;
  }
  .section2 li.item,
  .section3 li.team,
  .section4 li {
    width: 100%;
  }

  .section2 {
    padding: 96px 16px;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }
  .section2 ul {
    display: flex;
    flex-direction: column;
    gap: 72px;
    padding: 0;
    margin: 0;
    width: 288px;
  }
  .section2 .header3 {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }

  .section3 {
    padding: 96px 16px;
  }
  .section3 ul {
    flex-direction: column;
    gap: 72px;
    align-items: center;
    padding: 0;
    margin: 0;
  }
  .section3 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
  .section3 .social-links {
    flex-direction: row;
    justify-content: center;
    gap: 24px;
    margin-top: 8px;
    margin-bottom: 0;
  }
  .section4 {
    padding: 96px 16px;
  }
  .section4 ul {
    gap: 48px;
  }
  .section4 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
  .footer {
    padding: 96px 16px;
    height: auto;
    align-items: center;
  }
  .second {
    padding-left: 0;
    margin-left: 0;
  }
  .third {
    /* margin-left: 0;
    margin-right: 0; */
    padding-top: 72px;
    padding-bottom: 72px;
  }
  .footer .container {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }
  #footer-row {
    display: flex;
    flex-direction: column;
    gap: 72px;
    width: 100%;
    justify-content: center;
    align-items: center;
  }
  #footer-row-bottom {
    display: flex;
    flex-direction: column;
    gap: 24px;
    width: 100%;
    justify-content: center;
    align-items: center;
  }

  .first,
  .second,
  .third,
  .fourth {
    max-width: 100%;
    width: 100%;
    flex: none;
    align-items: center;
    display: flex;
    flex-direction: column;
  }

  .footer .social-links {
    justify-content: center;
    gap: 24px;
  }
  .open-btn {
    width: 156px;
    height: 40px;
    margin-left: auto;
    margin-right: auto;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    gap: 8px;
    text-align: center;
  }
  .modal {
    background: rgba(46, 47, 66, 0.4);
  }
  .modal-content {
    width: 288px;
    max-width: 100%;
    height: 623px;
    max-height: 100%;
    border-radius: 8px;
    padding: 8px 16px 8px 16px;
    box-sizing: border-box;
    margin: 0;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
  }
  .textarea {
    width: 256px;
  }
  .desktop-menu {
    display: none;
  }
}

@media (min-width: 769px) {
  .mobile-menu,
  .menu-toggle,
  .menu-icon-label {
    display: none;
  }
  .desktop-menu {
    display: flex;
    align-items: center;
    gap: 40px;
    width: 100%;
    justify-content: space-between;
  }
  .page-nav {
    flex-direction: row;
    gap: 40px;
    align-items: center;
  }
  .address {
    flex-direction: column;
    gap: 12px;
    margin: 0;
    display: flex;
    align-items: center;
  }
}

@media (max-width: 1158px) {
  .container .item,
  .team,
  .port {
    flex-basis: calc((100% - 24px) / 2);
  }
  .section3 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .section4 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .section2 {
    padding: 96px 16px 24px 16px;
  }
  .section2 li {
    margin-bottom: 72px;
  }
  .section3 {
    padding: 96px 108px;
  }
  .section4 {
    padding: 90px 16px 96px 16px;
  }
  .footer {
    padding-top: 0;
    height: auto;
    align-items: center;
  }
  .footer p {
    max-width: 264px;
  }
  .footer .container {
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-items: flex-start;
    padding: 0;
  }
  .footer-row {
    display: flex;
    flex-direction: row;
    gap: 24px;
    width: 100%;
    justify-content: center;
    padding: 96px 0 0 0px;
  }
  .footer-row-bottom {
    display: flex;
    flex-direction: row;
    gap: 24px;
    width: 100%;
    justify-content: center;
    padding: 0 0 96px 0px;
  }
  .first,
  .second,
  .third,
  .fourth {
    margin: 0;
    padding: 0;
  }
  .first,
  .second {
    flex: 1 1 0;
    max-width: 264px;
  }
  .third,
  .fourth {
    flex: 1 1 0;
    max-width: 264px;
    align-items: flex-start;
  }
  .third {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
  }
  .fourth {
    display: flex;
    align-items: flex-end;
  }
  .modal {
    background: rgba(46, 47, 66, 0.4);
  }
  .modal-content {
    width: 408px;
    max-width: 100%;
    height: 584px;
    max-height: 100%;
    border-radius: 8px;
    padding: 8px 16px 8px 16px;
    box-sizing: border-box;
    margin: 0;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
  }
  .textarea {
    width: 360px;
  }
}
@media (min-width: 1159px) {
  .mobile-menu,
  .menu-toggle,
  .menu-icon-label {
    display: none;
  }
  .desktop-menu {
    display: flex;
    align-items: center;
    gap: 40px;
    width: 100%;
    justify-content: space-between;
  }
  .page-nav {
    flex-direction: row;
    gap: 40px;
    align-items: center;
  }
  .address {
    flex-direction: row;
    gap: 40px;
    margin: 0;
    display: flex;
    align-items: center;
  }
  .footer .container {
    margin: 0;
  }
  .second {
    padding-left: 0;
    margin-left: 0;
  }
  .footer-row {
    display: flex;
    flex-direction: row;
    gap: 24px;
    justify-content: center;
    padding-left: 156px;
  }
  .footer-row-bottom {
    display: flex;
    flex-direction: row;
    gap: 24px;
    width: 100%;
    justify-content: center;
  }
}