body {
  font-family: "Roboto", sans-serif;
  font-size: 16px;
  color: #434455;
  background-color: #ffffff;
  font-weight: 400;
}
h1,
h2,
h3,
h4,
h5,
h6 ,p{
  margin: 0;
  padding: 0;
}
.subtext {
  padding: 0;
  margin: 0;
  font-size: 16px;
  line-height: 150%;
  letter-spacing: 0.02em;
  font-weight: 400;
}
ul,
ol {
  list-style-type: none;
  margin: 0;
  padding: 0;
}
a {
  color: currentColor;
  text-decoration: none;
}
.section {
  padding: 120px 0;
}
.container {
  max-width: 1158px;
  padding-left: 15px;
  padding-right: 15px;
  margin: 0 auto;
}
.ill {
  display: block;
  margin: bottom 0;
}
.subtitle {
  font-family: "Roboto", sans-serif;
  font-weight: 500;
  font-size: 20px;
  line-height: 120%;
  letter-spacing: 0.02em;
  color: #2e2f42;
}
main {
  font-family: "Roboto", sans-serif;
  font-weight: 500;
  font-size: 20px;
  line-height: 120%;
  letter-spacing: 0.02em;
  color: #2e2f42;
}
/* #region Хедер */
.header {
  padding: 24 0;
  border-bottom: 1px solid #e7e9fc;
  box-shadow: 0 1px 6px 0 rgba(46, 47, 66, 0.08),
    0 1px 1px 0 rgba(46, 47, 66, 0.16), 0 2px 1px 0 rgba(46, 47, 66, 0.08);
  background: #fff;
  position: sticky;
  z-index: 1;
  top: 0px;
}
.logo {
  font-family: "Raleway", sans-serif;
  font-weight: 700;
  font-size: 18px;
  line-height: 117%;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #4d5ae5;

  align-items: center;
  margin-right: 76px;
  display: block;
  padding: 24px 0;
}
.logo-part {
  font-family: "Raleway", sans-serif;
  font-weight: 700;
  font-size: 18px;
  line-height: 117%;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #2e2f42;
}
.header-navigation {
  display: flex;
  align-items: center;
}
.header-container {
  display: flex;
  align-items: center;
}
.navigation-list {
  display: flex;
  align-items: center;
  gap: 40px;
  position: relative;
  transition: 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.navigation-link {
  font-weight: 500;
  line-height: 150%;
  letter-spacing: 0.02em;
  list-style: none;
  color: #2e2f42;
  padding: 24px 0;
  display: block;
  transition: absolute;
}
.current::after {
  content: "";
  display: block;
  background-color: #404bbf;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  position: absolute;
  bottom: -1px;
}

.current {
  color: #404bbf;
  position: relative;
  transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.navigation-link:hover,
.navigation-link:focus {
  color: #404bbf;
  transition-duration: 250ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}
.header-navigation {
  margin-right: auto;
}
.contact {
  font-style: normal;
  display: flex;
}
.contact-list {
  display: flex;
  gap: 40px;
}
.contact-link {
  line-height: 150%;
  letter-spacing: 0.02em;
  color: #434455;
  padding: 24px 0;
  transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.contact-link:hover,
.contact-link:focus {
  color: #404bbf;
}

/* #endregion */
/* #region introduction */
.introduction {
  padding: 188px 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;
}
.introduction-title {
  font-size: 56px;
  line-height: 107%;
  letter-spacing: 0.02em;
  color: #fff;
  text-align: center;
  max-width: 496px;
  margin-top: 0;
  margin-right: auto;
  margin-left: auto;
  margin-bottom: 48px;
}
.introduction-button {
  cursor: pointer;
  font-size: 16px;
  background: #4d5ae5;
  font-family: "Roboto", sans-serif;
  font-weight: 500;
  line-height: 150%;
  letter-spacing: 0.04em;
  color: #fff;
  display: block;
  margin: 0 auto;
  padding: 16px 32px;
  border-radius: 4px;
  box-shadow: 0 4px 4px 0 rgba(0, 0, 0, 0.15);
  min-width: 169px;
  height: 56px;
  border: none;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.introduction-button:hover,
.introduction-button:focus {
  background: #404bbf;
}
/* #endregion */
/* #region advantages */
.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;
}
.advantages-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #f4f4fd;
  border: 1px solid #8e8f99;
  border-radius: 4px;
  width: 264px;
  height: 112px;
  margin-bottom: 8px;
}
.advantages-list {
  display: flex;
  gap: 24px;
}
.advantages-text {
  width: 264px;
  text-align: left;
}
.advantages-title {
  margin-bottom: 8px;
}
/* #endregion */
/* #region team section */
.team {
  background-color: #f4f4fd;
  max-width: 100%;
}
.team {
  font-weight: 700;
  font-size: 36px;
  line-height: 111%;
  letter-spacing: 0.02em;
}
.team-main-title {
  font-family: "Roboto", sans-serif;
  font-weight: 700;
  font-size: 36px;
  line-height: 111%;
  letter-spacing: 0.02em;
  text-align: center;
  color: #2e2f42;
  text-transform: capitalize;
  margin-bottom: 72px;
}
.team-list {
  display: flex;
  gap: 24px;
}
.team-info {
  padding: 32px 0;
}
.team-title {
  text-align: center;
  margin-bottom: 8px;
}
.team-text {
  text-align: center;
  margin-bottom: 8px;
}
.team-item {
  border-radius: 0 0 4px 4px;
  background-color: #ffffff;
  box-shadow: 0 2px 1px 0 rgba(46, 47, 66, 0.08),
    0 1px 1px 0 rgba(46, 47, 66, 0.16), 0 1px 6px 0 rgba(46, 47, 66, 0.08);
  transition: box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.team-social-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
}
.team-social-item {
  width: 40px;
  height: 40px;
}
.team-social-link {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #4d5ae5;
  border-radius: 50%;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.team-social-link:hover,
.team-social-link:focus {
  background-color: #404bbf;
}
.team-social-icons {
  fill: #f4f4fd;
}
/* #endregion */
/* #region porfolio */
.portfolio-main-title {
  font-family: "Roboto", sans-serif;
  font-weight: 700;
  font-size: 36px;
  line-height: 111%;
  letter-spacing: 0.02em;
  text-align: center;
  color: #2e2f42;
  text-transform: capitalize;
  margin-bottom: 72px;
}
.portfolio-list {
  display: flex;
  gap: 48px 24px;
  flex-wrap: wrap;
  justify-content: center;
}
.portfolio-item {
  box-sizing: border-box;
  flex-basis: calc((100% - 48px) / 3);
  transition: box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.portfolio-item:hover {
  box-shadow: 0 2px 1px 0 rgba(46, 47, 66, 0.08),
    0 1px 1px 0 rgba(46, 47, 66, 0.16), 0 1px 6px 0 rgba(46, 47, 66, 0.08);
  background: #fff;
}
.portfolio-wrapper {
  position: relative;
  overflow: hidden;
}
.overlay {
  padding: 40px 32px;
  width: 100%;
  height: 100%;
  transform: translateY(100%);
  position: absolute;
  font-family: "Roboto", sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 150%;
  letter-spacing: 0.02em;
  color: #f4f4fd;
  top: 0;
  left: 0;
  background-color: #4d5ae5;
  margin: 0;
  transition: transform 250ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item:hover .overlay {
  transform: translateY(0);
}

.portfolio-title {
  margin-bottom: 8px;
}
.portfolio-text-container {
  padding: 32px 16px;
  border-bottom: 1px solid #e7e9fc;
  border-left: 1px solid #e7e9fc;
  border-right: 1px solid #e7e9fc;
}
.portfolio-text-container:hover {
  transition-duration: 250ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}
.ill-portfolio {
  margin-bottom: 0;
  display: block;
}
/* #endregion */
/* #region footer */
footer {
  background: #2e2f42;
  padding-top: 100px;
  padding-bottom: 100px;
}
.footer-container {
  display: flex;
  align-items: baseline;
}
.logo-container {
  margin-right: 120px;
}
.footer-logo {
  font-family: "Raleway", sans-serif;
  font-weight: 700;
  font-size: 18px;
  line-height: 117%;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #4d5ae5;
  align-items: center;
  margin-right: 76px;
  margin-bottom: 16px;
  display: inline-block;
}
.footer-logo-part {
  color: #f4f4fd;
}
.footer-text {
  font-size: 16px;
  line-height: 150%;
  letter-spacing: 0.02em;
  color: #f4f4fd;
  width: 264px;
}
.footer-socials {
  width: 208px;
  margin-right: 80px;
}
.footer-list {
  display: flex;
  gap: 16px;
}
.footer-item {
  width: 40px;
  height: 40px;
  display: flex;
}
.footer-social-link {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #4d5ae5;
  border-radius: 50%;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.footer-social-link:hover,
.footer-social-link:focus {
  background-color: #31d0aa;
}
.socials-text {
  font-family: "Roboto", sans-serif;
  font-weight: 500;
  font-size: 16px;

  /* line-height: 24px; */
  line-height: 150%;
  letter-spacing: 0.02em;
  color: #fff;
  margin-bottom: 16px;
  margin-top: 0;
}

.footer-social-icons {
  fill: #f4f4fd;
}
.mail-container {
}
.mail-text {
  font-family: "Roboto", sans-serif;
  font-weight: 500;
  font-size: 16px;
  line-height: 150%;
  letter-spacing: 0.02em;
  color: #fff;
  margin-bottom: 16px;
  margin-top: 0;
}
.subscribe-mail {
  display: flex;
  gap: 24px;
}
.mail-input {
  height: 40px;
  width: 264px;
  display: block;
  border: 1px solid #fff;
  border-radius: 4px;
  box-shadow: 0 4px 4px 0 rgba(0, 0, 0, 0.15);
  font-family: "Roboto", sans-serif;
  font-weight: 400;
  font-size: 12px;
  line-height: 200%;
  letter-spacing: 0.04em;
  color: #fff;
  padding-top: 8px;
  padding-left: 16px;
  padding-bottom: 8px;
  outline: none;
  background-color: transparent;
}
.subscribe-button {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #4d5ae5;
  border-radius: 4px;
  padding: 8px 24px;
  min-width: 165px;
  height: 40px;
  font-family: "Roboto", sans-serif;
  font-weight: 500;
  font-size: 16px;
  cursor: pointer;
  /* line-height: 24px; */
  line-height: 150%;
  letter-spacing: 0.04em;
  text-align: center;
  color: #fff;
  border: none;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

.subscribe-button-svg {
  margin-left: 16px;
}
/* #endregion */
/* #region modal */
.backdrop {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 999;
  background-color: rgba(46, 47, 66, 0.4);
  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);
}

.backdrop.is-open {
  opacity: 1;
  pointer-events: initial;
  visibility: visible;
}
.modal {
  width: 408px;
  min-height: 584px;
  border-radius: 4px;
  box-shadow: 0 1px 1px 0 rgba(0, 0, 0, 0.14), 0 1px 3px 0 rgba(0, 0, 0, 0.12),
    0 2px 1px 0 rgba(0, 0, 0, 0.2);
  background: #fcfcfc;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 72px 24px 24px;
  transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.modal-butn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  position: absolute;
  color: #31d0aa;
  top: 24px;
  right: 24px;
  border-radius: 50%;
  background-color: #e7e9fc;
  border: 1px solid rgba(0, 0, 0, 0.1);
  padding: 0;
transition:background-color 250ms cubic-bezier(0.4, 0, 0.2, 1),
  border 250ms cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}
.modal-icon {
  position: absolute;
  top: 50%;
  right: 50%;
  transform: translate(50%, -50%);
  fill: #2e2f42;
  transition: fill 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.modal-butn:hover,
.modal-butn:focus {
  background-color: #404bbf;
  border: none;
}

.modal-butn:hover .modal-icon,
.modal-butn:focus .modal-icon {
  fill: #fff;
}
.modal-text {
  font-family: "Roboto", sans-serif;
  font-weight: 500;
  font-size: 16px;

  /* line-height: 24px; */
  line-height: 150%;
  letter-spacing: 0.02em;
  text-align: center;
  color: #2e2f42;
  margin-bottom: 16px;
}
.form-input {
  display: block;
  border: 1px solid rgba(46, 47, 66, 0.4);
  border-radius: 4px;
  height: 40px;
  width: 100%;
  background-color: transparent;
  outline: transparent;
  padding: 11px 38px;
  transition: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  transition-property: border-color;
}

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

.form-input:focus {
  border-color: #4d5ae5;
}
.form-wrapper {
  margin-bottom: 8px;
}
.input-wrapper {
  width: 360px;
  height: 40px;
  display: flex;
  flex-direction: column;
  position: relative;
}
.form-label {
  display: block;
  font-family: "Roboto", sans-serif;
  font-weight: 400;
  font-size: 12px;
  line-height: 117%;
  letter-spacing: 0.04em;
  color: #8e8f99;
  margin-bottom: 4px;
}
.form-textarea-wrapper{
  margin-bottom: 16px;
}
.form-textarea {
  width: 360px;
  border: 1px solid rgba(46, 47, 66, 0.4);
  border-radius: 4px;
  min-height: 120px;
  outline: transparent;
  font-family: "Roboto", sans-serif;
  font-weight: 400;
  font-size: 12px;
  line-height: 117%;
  letter-spacing: 0.04em;
  color: rgba(46, 47, 66, 0.4);
  padding: 8px 16px;
  background-color: transparent;
  resize: none;
  transition: border-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.form-textarea:focus {
  border-color: #4d5ae5;
}
.modal-svg {
  position: absolute;
  top: 50%;
  left: 16px;
  transform: translateY(-50%);
  fill: #2e2f42;
  transition: fill 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.form-button {
  font-family: "Roboto", sans-serif;
  font-weight: 500;
  font-size: 16px;
  cursor: pointer;
  line-height: 150%;
  letter-spacing: 0.04em;
  text-align: center;
  color: #fff;
  border-radius: 4px;
  padding: 16px 32px;
  min-width: 169px;
  height: 56px;
  box-shadow: 0 4px 4px 0 rgba(0, 0, 0, 0.15);
  background: #4d5ae5;
  border: none;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
  display: block;
  margin: 0 auto;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1)
}
.form-button:hover,
.form-button:focus {
  background: #404bbf;
}
/* #endregion modal */
.form-agreement {
  margin-bottom: 24px;
}

.agreement-label {
  display: block;
  margin-bottom: 4px;
  font-weight: 400;
  font-size: 12px;
  line-height: 1.17;
  letter-spacing: 0.04em;
  color: #8e8f99;
}
.checkbox-icon {
}
.agreement-terms {
  border-radius: 2px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(46, 47, 66, 0.4);
  width: 16px;
  height: 16px;
  margin-right: 8px;
  cursor: pointer;
  fill: transparent;
  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);
}
.checkbox-input:checked+.agreement-label>.agreement-terms {
  background-color: #404bbf;
  fill: #f4f4fd;
  border: none;
}
.policy {
  line-height: 133%;
  text-decoration: underline;
  text-decoration-skip-ink: none;
  color: #4d5ae5;
}
.checkbox-input {
}