/* GENERAL */
body {
  font-family: "Roboto", sans-serif;
  color: #434455;
  background-color: #fff;
}

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

a {
  text-decoration: none;
}

img {
  display: block;
}

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

.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 {
  max-width: 1158px;
  padding-left: 15px;
  padding-right: 15px;
  margin: 0 auto;
}

/* HEADER */
.header-page {
  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;
}

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

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

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

.header-logo {
  padding: 24px 0;
  margin-right: 76px;
}

.header-logo .logo-part {
  color: #2e2f42;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-link.current {
  position: relative;
}

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

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

.contacts {
  font-style: normal;
  margin-left: auto;
}

.contacts-list {
  display: flex;
  align-items: center;
  gap: 40px;
}

.contacts-link {
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #434455;
  padding: 24px 0;
  display: block;
  transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* SECTION HERO */
.sec-baner {
  background: linear-gradient(rgba(46, 47, 66, 0.7), rgba(46, 47, 66, 0.7)),
    url(../images/people-office.jpg);
  max-width: 1440px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  margin: 0 auto;
  padding: 188px 0;
}

.baner-title {
  font-weight: 700;
  font-size: 56px;
  line-height: 1.07;
  letter-spacing: 0.02em;
  text-align: center;
  color: #fff;
  max-width: 496px;
  margin: 0 auto;
}

.sec-baner-btn {
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: #fff;
  box-shadow: 0 4px 4px 0 rgba(0, 0, 0, 0.15);
  background: #4d5ae5;
  cursor: pointer;
  border-radius: 4px;
  padding: 16px 32px;
  border: 0;
  display: block;
  margin: 0 auto;
  margin-top: 48px;
  min-width: 169px;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.sec-baner-btn:hover,
.sec-baner-btn:focus {
  background: #404bbf;
}

/* SECTION FEATURES */
.sec-features {
  padding: 120px 0;
}

.features-list {
  display: flex;
  gap: 24px;
}

.features-list-item {
  width: calc((100% - 3 * 24px) / 4);
}

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

.feature-item-title {
  margin-bottom: 8px;
}

.sec-features .features-list-item .feature-item-title {
  font-weight: 500;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: #2e2f42;
}

.sec-features .features-list-item .text {
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #434455;
}

/* SECTION TEAM */
.sec-team {
  background-color: #f4f4fd;
  padding: 120px 0;
}

.sec-team .team-title,
.sec-portfolio .portfolio-title {
  font-weight: 700;
  font-size: 36px;
  line-height: 1.11;
  letter-spacing: 0.02em;
  text-align: center;
  color: #2e2f42;
  text-transform: capitalize;
}

.team-title {
  margin-bottom: 72px;
}

.team-list {
  display: flex;
  gap: 24px;
}

.team-list-item {
  border-radius: 0 0 4px 4px;
  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;
  width: calc((100% - 3 * 24px) / 4);
}

.team-list-item .teammate {
  font-weight: 500;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0.02em;
  text-align: center;
  color: #2e2f42;
  text-transform: capitalize;
}

.team-list-item .text {
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  text-align: center;
  color: #434455;
  margin-bottom: 8px;
}

.label-container {
  padding: 32px 0;
}

.teammate {
  margin-bottom: 8px;
}

.team-soc-icons-list {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
}

.soc-icon-link:hover,
.soc-icon-link:focus {
  background-color: #404bbf;
}

.soc-icon-link {
  background-color: #4d5ae5;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.soc-icon {
  fill: #f4f4fd;
}

/* SECTION PORTFOLIO */
.sec-portfolio {
  padding: 120px 0;
}

.portfolio-title {
  margin-bottom: 72px;
}

.portfolio-item-title {
  margin-bottom: 8px;
}

.portfolio-list {
  display: flex;
  flex-wrap: wrap;
  gap: 48px 24px;
}

.portfolio-list-item {
  width: calc((100% - 2 * 24px) / 3);
  transition: box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-label-container {
  border: 1px solid #e7e9fc;
  border-top: none;
  padding: 32px 16px;
}

.sec-portfolio .portfolio-item-title {
  font-weight: 500;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: #2e2f42;
}

.sec-portfolio .portfolio-list-item .text {
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #434455;
}

.img-container {
  position: relative;
  overflow: hidden;
}

.img-container-text {
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #f4f4fd;
  padding: 40px 32px;
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: #4d5ae5;
  transform: translateY(100%);
  transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-list-item:hover .img-container-text {
  transform: translate(0);
}

.portfolio-list-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;
}

/* FOOTER */
.footer-page {
  background-color: #2e2f42;
  padding: 100px 0;
}

.footer-logo .logo-part {
  color: #f4f4fd;
}

.footer-logo {
  display: inline-block;
  margin-bottom: 16px;
}

.footer-page .text {
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #f4f4fd;
  max-width: 264px;
}

.footer-soc-title {
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #fff;
  margin-bottom: 16px;
}

.footer-page .container {
  display: flex;
  align-items: baseline;
}

.footer-soc-icons-list {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
}

.footer-container-item:first-child {
  margin-right: 120px;
}

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