* {
  box-sizing: border-box;
}

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

a {
  text-decoration: none;
  color: inherit;
}

li {
  list-style-type: none;
}

ul {
  padding: 0;
  margin: 0;
}

h1, h2, h3, h4, h5, h6, p {
  margin: 0;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

button {
  cursor: pointer;
  border: none;
  font-family: inherit;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  border: 0;
  padding: 0;
  white-space: nowrap;
  clip-path: inset(100%);
  clip: rect(0 0 0 0);
  overflow: hidden;
}

/* Container */
.container {
  max-width: 320px;
  padding-left: 16px;
  padding-right: 16px;
  margin: 0 auto;
}

@media screen and (min-width: 768px) {
  .container {
    max-width: 768px;
  }
}

@media screen and (min-width: 1158px) {
  .container {
    max-width: 1158px;
    padding-left: 15px;
    padding-right: 15px;
  }
}

/* Header */
.page-header {
  border-bottom: 1px solid #e7e9fc;
  box-shadow: 0px 2px 1px rgba(46, 47, 66, 0.08),
    0px 1px 1px rgba(46, 47, 66, 0.16), 
    0px 1px 6px rgba(46, 47, 66, 0.08);
  position: sticky;
  top: 0;
  z-index: 999;
  background-color: #ffffff;
}

.page-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

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

.logo-header {
  text-transform: uppercase;
  font-family: "Raleway", sans-serif;
  font-weight: 700;
  font-size: 18px;
  line-height: 1.17;
  letter-spacing: 0.03em;
  color: #4d5ae5;
  padding: 16px 0;
  display: block;
}

.color {
  color: #2e2f42;
}

/* Mobile-first: Hide desktop navigation */
.nav-header-list,
.address-header {
  display: none;
}

/* Mobile menu button */
.menu-toggle-input {
  display: none;
}

.menu-icon {
  display: flex;
  flex-direction: column;
  cursor: pointer;
  width: 24px;
  height: 24px;
  justify-content: space-between;
  padding: 4px 0;
}

.menu-icon span {
  height: 3px;
  background-color: #2f2f37;
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: #ffffff;
  z-index: 1000;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
}

.mobile-menu.is-open {
  transform: translateX(0);
}

.mobile-menu-container {
  position: relative;
  padding: 72px 16px 40px;
  display: flex;
  flex-direction: column;
  height: 100%;
  max-width: 320px;
  margin: 0 auto;
}

.mobile-menu-close {
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #e7e9fc;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.1);
  width: 24px;
  height: 24px;
  padding: 0;
  position: absolute;
  top: 24px;
  right: 24px;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1),
    border 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-close:hover,
.mobile-menu-close:focus {
  background-color: #404bbf;
  border: none;
}

.mobile-menu-close-cross {
  fill: #2e2f42;
  transition: fill 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-close:hover .mobile-menu-close-cross,
.mobile-menu-close:focus .mobile-menu-close-cross {
  fill: #ffffff;
}

.mobile-menu-nav {
  margin-bottom: auto;
}

.mobile-menu-nav-list {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.mobile-menu-nav-list-item {
  font-weight: 700;
  font-size: 36px;
  line-height: 1.11;
  letter-spacing: 0.02em;
  color: #2e2f42;
  transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-nav-list-item:hover,
.mobile-menu-nav-list-item:focus {
  color: #404bbf;
}

.mobile-menu-address {
  margin-bottom: 48px;
}

.mobile-menu-address-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.mobile-address-item {
  font-weight: 500;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: #434455;
  font-style: normal;
  transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-address-item:hover,
.mobile-address-item:focus {
  color: #4d5ae5;
}

.mobile-menu-social-list {
  display: flex;
  justify-content: flex-start;
  gap: 40px;
}

.mobile-menu-social-list-item {
  width: 40px;
  height: 40px;
}

.mobile-menu-social-list-link {
  width: 100%;
  height: 100%;
  background-color: #4d5ae5;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-social-list-link:hover,
.mobile-menu-social-list-link:focus {
  background-color: #404bbf;
}

.menu-social-icon {
  fill: #f4f4fd;
}

/* Tablet styles */
@media screen and (min-width: 768px) {
  .menu-icon,
  .mobile-menu {
    display: none;
  }

  .logo-header {
    padding: 24px 0;
    margin-right: 120px;
  }

  .nav-header-list {
    display: flex;
    gap: 40px;
  }

  .nav-header-item {
    font-weight: 500;
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.02em;
    color: #2e2f42;
    transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
    padding: 24px 0;
    display: block;
    position: relative;
  }

  .nav-header-item:hover,
  .nav-header-item:focus {
    color: #404bbf;
  }

  .studio-item {
    color: #404bbf;
  }

  .studio-item::after {
    content: "";
    width: 100%;
    position: absolute;
    left: 0;
    bottom: -1px;
    height: 4px;
    background-color: #404bbf;
    border-radius: 2px;
  }

  .address-header {
    font-style: normal;
    display: block;
  }

  .address-header-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .address-item {
    font-size: 12px;
    line-height: 1.17;
    letter-spacing: 0.04em;
    color: #434455;
    transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
  }

  .address-item:hover,
  .address-item:focus {
    color: #404bbf;
  }
}

/* Desktop styles */
@media screen and (min-width: 1158px) {
  .logo-header {
    margin-right: 76px;
  }

  .address-header-list {
    flex-direction: row;
    gap: 40px;
  }

  .address-item {
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.02em;
    padding: 24px 0;
  }
}

/* Main section */
.main-section {
  background-color: #2e2f42;
  color: #ffffff;
  padding: 72px 0;
  background-image: linear-gradient(
      rgba(46, 47, 66, 0.7),
      rgba(46, 47, 66, 0.7)
    ),
    url(../images/people-office.jpg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  max-width: 1440px;
  margin: 0 auto;
}

.main-section-text {
  font-weight: 700;
  font-size: 36px;
  line-height: 1.11;
  letter-spacing: 0.02em;
  text-align: center;
  margin-bottom: 72px;
  max-width: 216px;
  margin-left: auto;
  margin-right: auto;
}

.main-section-button {
  font-family: "Roboto", sans-serif;
  color: #ffffff;
  background-color: #4d5ae5;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  display: block;
  min-width: 169px;
  padding: 16px 32px;
  border-radius: 4px;
  margin: 0 auto;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.main-section-button:hover,
.main-section-button:focus {
  background-color: #404bbf;
}

@media screen and (min-width: 768px) {
  .main-section {
    padding: 112px 0;
  }

  .main-section-text {
    font-size: 56px;
    line-height: 1.07;
    margin-bottom: 36px;
    max-width: 496px;
  }
}

@media screen and (min-width: 1158px) {
  .main-section {
    padding: 188px 0;
  }

  .main-section-text {
    margin-bottom: 48px;
  }
}

/* Second section */
.second-section {
  padding: 96px 0;
}

.second-section-list {
  display: flex;
  flex-direction: column;
  gap: 72px;
}

.second-section-picture {
  display: none;
}

.second-section-header {
  font-weight: 700;
  font-size: 36px;
  line-height: 1.11;
  text-align: center;
  letter-spacing: 0.02em;
  color: #2e2f42;
  margin-bottom: 8px;
}

.second-section-text {
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #434455;
}

@media screen and (min-width: 768px) {
  .second-section-list {
    flex-direction: row;
    flex-wrap: wrap;
    column-gap: 24px;
    row-gap: 72px;
  }

  .second-section-list-item {
    width: calc((100% - 24px) / 2);
  }

  .second-section-header {
    text-align: left;
  }
}

@media screen and (min-width: 1158px) {
  .second-section {
    padding: 120px 0;
  }

  .second-section-list {
    flex-wrap: nowrap;
    gap: 24px;
  }

  .second-section-list-item {
    width: calc((100% - 72px) / 4);
  }

  .second-section-picture {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 112px;
    background-color: #f4f4fd;
    border: 1px solid #8e8f99;
    border-radius: 4px;
    margin-bottom: 8px;
  }

  .second-section-header {
    font-weight: 500;
    font-size: 20px;
    line-height: 1.2;
  }

  .second-section-text {
    font-weight: 400;
  }
}

/* Team section */
.team-section {
  padding: 96px 0;
  background-color: #f4f4fd;
}

.team-section-header {
  font-weight: 700;
  font-size: 36px;
  line-height: 1.11;
  letter-spacing: 0.02em;
  text-align: center;
  color: #2e2f42;
  margin-bottom: 72px;
}

.team-section-list {
  display: flex;
  flex-direction: column;
  gap: 72px;
  align-items: center;
}

.team-section-item {
  background-color: #ffffff;
  border-radius: 0px 0px 4px 4px;
  box-shadow: 0px 1px 6px rgba(46, 47, 66, 0.08),
    0px 1px 1px rgba(46, 47, 66, 0.16), 
    0px 2px 1px rgba(46, 47, 66, 0.08);
  max-width: 264px;
  width: 100%;
}

.team-image {
  width: 100%;
  height: auto;
}

.team-info {
  padding: 32px 0;
}

.team-section-name {
  font-weight: 500;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: #2e2f42;
  text-align: center;
  margin-bottom: 8px;
}

.team-section-title {
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #434455;
  text-align: center;
  margin-bottom: 8px;
}

.team-sosial-media-list {
  display: flex;
  justify-content: center;
  gap: 24px;
}

.team-sosial-media-list-item {
  width: 40px;
  height: 40px;
}

.team-sosial-media-list-link {
  width: 100%;
  height: 100%;
  background-color: #4d5ae5;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.team-sosial-media-list-link:hover,
.team-sosial-media-list-link:focus {
  background-color: #404bbf;
}

.team-icon {
  fill: #f4f4fd;
}

@media screen and (min-width: 768px) {
  .team-container {
    padding-left: 108px;
    padding-right: 108px;
  }

  .team-section-list {
    flex-direction: row;
    flex-wrap: wrap;
    column-gap: 24px;
    row-gap: 64px;
    justify-content: center;
  }

  .team-section-item {
    width: calc((100% - 24px) / 2);
  }
}

@media screen and (min-width: 1158px) {
  .team-section {
    padding: 120px 0;
  }

  .team-container {
    padding-left: 15px;
    padding-right: 15px;
  }

  .team-section-list {
    flex-wrap: nowrap;
    gap: 24px;
  }

  .team-section-item {
    width: calc((100% - 72px) / 4);
  }
}

/* Portfolio section */
.portfolio-section {
  padding: 96px 0;
}

.portfolio-section-header {
  font-weight: 700;
  font-size: 36px;
  line-height: 1.11;
  letter-spacing: 0.02em;
  color: #2e2f42;
  text-align: center;
  margin-bottom: 72px;
}

.portfolio-section-list {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.portfolio-section-list-item {
  box-shadow: 0px 1px 6px rgba(46, 47, 66, 0.08);
  transition: box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.box {
  position: relative;
  overflow: hidden;
}

.portfolio-image {
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.overlay-text {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #4d5ae5;
  color: #f4f4fd;
  padding: 40px 32px;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  transform: translateY(100%);
  transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1);
  display: none;
}

.portfolio-section-item-text-together {
  padding: 32px 16px;
  border: 1px solid #e7e9fc;
  border-top: none;
}

.portfolio-section-item-header {
  font-weight: 500;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: #2e2f42;
  margin-bottom: 8px;
}

.portfolio-cection-item-txt {
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #434455;
}

@media screen and (min-width: 768px) {
  .portfolio-section-list {
    flex-direction: row;
    flex-wrap: wrap;
    column-gap: 24px;
    row-gap: 72px;
  }

  .portfolio-section-list-item {
    width: calc((100% - 24px) / 2);
  }

  .portfolio-image {
    height: 300px;
  }
}

@media screen and (min-width: 1158px) {
  .portfolio-section {
    padding: 120px 0;
  }

  .portfolio-section-list {
    row-gap: 48px;
  }

  .portfolio-section-list-item {
    width: calc((100% - 48px) / 3);
  }

  .portfolio-section-list-item:hover {
    box-shadow: 0px 1px 6px rgba(46, 47, 66, 0.08),
      0px 1px 1px rgba(46, 47, 66, 0.16), 
      0px 2px 1px rgba(46, 47, 66, 0.08);
  }

  .portfolio-section-list-item:hover .overlay-text {
    transform: translateY(0%);
  }

  .overlay-text {
    display: block;
  }
}

/* Footer */
.page-footer {
  background-color: #2e2f42;
  padding: 96px 0;
}

.footer-container {
  display: flex;
  flex-direction: column;
  gap: 72px;
}

.logo-footer {
  display: block;
  text-align: center;
  margin-bottom: 16px;
  text-transform: uppercase;
  font-family: "Raleway", sans-serif;
  font-weight: 700;
  font-size: 18px;
  line-height: 1.17;
  letter-spacing: 0.03em;
  color: #4d5ae5;
}

.color-footer {
  color: #f4f4fd;
}

.txt-footer {
  line-height: 1.5;
  color: #f4f4fd;
  letter-spacing: 0.02em;
}

.footer-sosial-media-title {
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #ffffff;
  margin-bottom: 16px;
  text-align: center;
}

.footer-sosial-media-list {
  display: flex;
  justify-content: center;
  gap: 16px;
}

.footer-sosial-media-list-item {
  width: 40px;
  height: 40px;
}

.icon-footer {
  width: 100%;
  height: 100%;
  background-color: #4d5ae5;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.icon-footer:hover,
.icon-footer:focus {
  background-color: #31d0aa;
}

.icon-footer-item {
  fill: #f4f4fd;
}

.title-footer-form {
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #ffffff;
  margin-bottom: 16px;
  text-align: center;
}

.footer-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-form-input {
  width: 100%;
  height: 40px;
  background-color: transparent;
  border: 1px solid #ffffff;
  border-radius: 4px;
  padding: 8px 16px;
  font-size: 12px;
  line-height: 2;
  letter-spacing: 0.04em;
  color: #ffffff;
  box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.15);
}

.footer-form-input::placeholder {
  color: #ffffff;
}

.sbc-button {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 165px;
  height: 40px;
  background-color: #4d5ae5;
  border-radius: 4px;
  padding: 8px 24px;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: #ffffff;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
  margin: 0 auto;
}

.sbc-button:hover,
.sbc-button:focus {
  background-color: #404bbf;
}

.footer-button-picture {
  margin-left: 16px;
  fill: #ffffff;
}

@media screen and (min-width: 768px) {
  .footer-container {
    padding-left: 108px;
    padding-right: 108px;
    flex-direction: row;
    flex-wrap: wrap;
    column-gap: 24px;
    row-gap: 72px;
  }

  .text-social-together {
    display: flex;
    gap: 24px;
  }

  .footer-text {
    max-width: 264px;
  }

  .logo-footer {
    text-align: left;
  }

  .footer-sosial-media-title,
  .title-footer-form {
    text-align: left;
  }

  .footer-form {
    flex-direction: row;
    gap: 24px;
  }

  .footer-form-input {
    width: 264px;
  }

  .sbc-button {
    margin: 0;
  }
}

@media screen and (min-width: 1158px) {
  .page-footer {
    padding: 100px 0;
  }

  .footer-container {
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: nowrap;
    align-items: baseline;
    gap: 0;
  }

  .footer-text {
    margin-right: 120px;
  }

  .footer-sosial-media {
    margin-right: 80px;
  }

  .logo-footer {
    display: inline-block;
  }
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(46, 47, 66, 0.4);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 250ms cubic-bezier(0.4, 0, 0.2, 1),
    visibility 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.modal {
  background-color: #fcfcfc;
  width: 288px;
  min-height: 623px;
  padding: 72px 16px 24px;
  border-radius: 4px;
  box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.14), 
    0px 1px 3px rgba(0, 0, 0, 0.12),
    0px 2px 1px rgba(0, 0, 0, 0.2);
  transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.modal-icon {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: #e7e9fc;
  border: 1px solid rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1),
    border 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-icon:hover,
.modal-icon:focus {
  background-color: #404bbf;
  border: none;
}

.modal-icon-close {
  fill: #2e2f42;
  transition: fill 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-icon:hover .modal-icon-close,
.modal-icon:focus .modal-icon-close {
  fill: #ffffff;
}

.modal-title {
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  text-align: center;
  color: #2e2f42;
  margin-bottom: 16px;
}

.modal-form {
  display: flex;
  flex-direction: column;
}

.form-item-wraper {
  margin-bottom: 8px;
}

.modal-form-label {
  display: block;
  font-size: 12px;
  line-height: 1.17;
  letter-spacing: 0.04em;
  color: #8e8f99;
  margin-bottom: 4px;
}

.input-wraper {
  position: relative;
}

.modal-form-input {
  width: 100%;
  height: 40px;
  border: 1px solid rgba(46, 47, 66, 0.4);
  border-radius: 4px;
  background-color: transparent;
  padding-left: 38px;
  outline: transparent;
  transition: border-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-form-input:focus {
  border-color: #4d5ae5;
}

.input-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  fill: #2e2f42;
  transition: fill 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-form-input:focus + .input-icon {
  fill: #4d5ae5;
}

.form-textarea-wraper {
  margin-bottom: 16px;
}

.modal-text-input {
  width: 100%;
  height: 120px;
  font-size: 12px;
  line-height: 1.17;
  letter-spacing: 0.04em;
  color: rgba(46, 47, 66, 0.4);
  border: 1px solid rgba(46, 47, 66, 0.4);
  border-radius: 4px;
  background-color: transparent;
  padding: 8px 16px;
  outline: transparent;
  resize: none;
  transition: border-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-text-input:focus {
  border-color: #4d5ae5;
}

.modal-checkbox {
  margin-bottom: 24px;
}

.modal-checkbox-label {
  font-size: 12px;
  line-height: 1.17;
  letter-spacing: 0.04em;
  color: #8e8f99;
  display: flex;
  align-items: center;
}

.modal-policy-span {
  width: 16px;
  height: 16px;
  border: 1px solid rgba(46, 47, 66, 0.4);
  border-radius: 2px;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1),
    border 250ms cubic-bezier(0.4, 0, 0.2, 1), 
    fill 250ms cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  fill: transparent;
  margin-right: 8px;
  flex-shrink: 0;
}

.visually-hidden:checked + .modal-checkbox-label .modal-policy-span {
  background-color: #404bbf;
  border: none;
  fill: #f4f4fd;
}

.modal-policy-link {
  color: #4d5ae5;
  text-decoration: underline;
}

.modal-button {
  display: block;
  min-width: 169px;
  height: 56px;
  font-family: "Roboto", sans-serif;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: #ffffff;
  background-color: #4d5ae5;
  border-radius: 4px;
  box-shadow: 0 4px 4px 0 rgba(0, 0, 0, 0.15);
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
  margin: 0 auto;
}

.modal-button:hover,
.modal-button:focus {
  background-color: #404bbf;
}

@media screen and (min-width: 768px) {
  .modal {
    width: 408px;
    min-height: 584px;
    padding: 72px 24px 24px;
  }
}
@media (min-resolution: 2dppx) {
  .main-section {
    background-image: linear-gradient(rgba(46, 47, 66, 0.7), rgba(46, 47, 66, 0.7)),
      url('../images/office@2x.jpg');
    background-size: cover;
  }

  .team-section-item {
    background-image: url('../images/mark@2x.jpg');
    background-image: url('../images/tom@2x.jpg');
    background-image: url('../images/camila@2x.jpg');
    background-image: url('../images/daniel@2x.jpg');
    background-size: cover;
  }

  .portfolio-card .portfolio-image {
    background-image: url('../images/portfolio-1@2x.jpg');
    background-image: url('../images/portfolio-2@2x.jpg');
    background-image: url('../images/portfolio-3@2x.jpg');
    background-image: url('../images/portfolio-4@2x.jpg');
    background-image: url('../images/portfolio-5@2x.jpg');
    background-image: url('../images/portfolio-6@2x.jpg');
    background-size: cover;
  }
}