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

a {
  text-decoration: none;
}

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

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

/* --------------ALL SECTION-------------- */

.section {
  padding-top: 120px;
  padding-bottom: 120px;
}

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

.section-subtitle {
  font-weight: 500;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: #2e2f42;
}

.section-text {
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
}

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

/* --------------HEADER-------------- */

.header {
  border-bottom: 1px solid #e7e9fc;
}

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

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

.header-logo {
  font-family: "Raleway", sans-serif;
  font-weight: 700;
  font-size: 18px;
  line-height: 1.17;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #2e2f42;
  margin-right: 76px;
  padding: 24px 0;
}

.header-logo span {
  color: #4d5ae5;
}

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

.header-navigation-link {
  display: block;
  padding: 24px 0;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #2e2f42;
}

.header-navigation-link:hover,
.header-navigation-link:focus {
  color: #404bbf;
}

.header-address {
  margin-left: auto;
}

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

.header-address-link {
  font-weight: 400;
  font-size: 16px;
  font-style: normal;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #434455;
  padding: 24px 0;
}

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

/* --------------MAIN-SLOGAN-------------- */

.slogan {
  padding: 188px 0;
  background: #2e2f42;
}

.slogan-title {
  font-weight: 700;
  font-size: 56px;
  line-height: 1.07143;
  letter-spacing: 0.02em;
  text-align: center;
  color: #fff;
  width: 496px;
  margin: 0 auto 48px;
}

.slogan-btn {
  display: block;
  border: none;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: #fff;
  background: #4d5ae5;
  cursor: pointer;
  border-radius: 4px;
  padding: 16px 32px;
  width: 170px;
  height: 56px;
  box-shadow: 0 4px 4px 0 rgba(0, 0, 0, 0.15);
  margin: 0 auto;
}

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

/* --------------MAIN-FUTURES-------------- */

.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;
}

.futures-list {
  display: flex;
  align-items: center;
  gap: 24px;
}

.futures-listitem {
  width: calc((100% - 72px) / 4);
}

/* --------------MAIN-TEAM-------------- */
.team {
  background: #f4f4fd;
}

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

.team-listitem {
  background: #fff;
  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);
}

.taem-list-card {
  padding: 32px 16px;
}

.team-subtitle {
  text-align: center;
}

.team-text {
  text-align: center;
}

/* --------------MAIN-PORTFOLIO-------------- */

.portfolio-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  row-gap: 48px;
  column-gap: 24px;
}

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

.portfolio-list-card {
  padding: 32px 16px;
  border-bottom: 1px solid #e7e9fc;
  border-left: 1px solid #e7e9fc;
  border-right: 1px solid #e7e9fc;
}

.portfolio-subtitle {
  color: #2e2f42;
}

.portfolio-text {
  color: #434455;
}

/* --------------FOOTER-------------- */

.footer {
  background: #2e2f42;
}

.footer .container {
  padding-top: 100px;
  padding-bottom: 100px;
}

.footer-logo {
  display: block;
  font-family: "Raleway", sans-serif;
  font-weight: 700;
  font-size: 18px;
  line-height: 1.16667;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #f4f4fd;
  margin-bottom: 16px;
}

.footer-logo span {
  color: #4d5ae5;
}

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