body {
  color: #212121;
  font-family: "Roboto", sans-serif;
  letter-spacing: 0.03em;
}
:root {
  --white-color: #fff;
  --grey-color: #757575;
}
.list-off {
  list-style: none;
}
.decor-off {
  text-decoration: none;
}
.link:hover,
.link:focus {
  color: #2196f3;
}
.white-background {
  background-color: var(--white-color);
}
.grey-backround {
  background-color: #f5f4fa;
}
.dark-background {
  background-color: #2f303a;
}

.header-link,
.header-contact {
  color: #212121;
  font-weight: 500;
  font-size: 14px;
  line-height: 1.14;
  letter-spacing: 0.02em;
  text-decoration: none;
}
.header-contact {
  color: var(--grey-color);
}
.features {
  font-weight: 700;
  font-size: 14px;
  line-height: 1.14;
  text-transform: uppercase;
}
.footer-link,
.dignity-subtitle,
.footer-location {
  font-size: 14px;
  line-height: 1.71;
  font-style: normal;
}
.footer-link {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
}
.footer-location {
  color: var(--white-color);
}
.web-studio {
  font-family: "Raleway", sans-serif;
  color: #2196f3;
  font-weight: 700;
  font-size: 26px;
  line-height: 1.19;
  text-decoration: none;
}
.header-logo {
  color: #212121;
}
.footer-logo {
  color: var(--white-color);
}
.order {
  cursor: pointer;
  font-family: inherit;
  font-weight: 700;
  font-size: 16px;
  line-height: 1.87;
  letter-spacing: 0.06em;
}
.hero-title {
  color: var(--white-color);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 44px;
  line-height: 1.36;
  letter-spacing: 0.06em;

  text-align: center;
}
.headline {
  font-weight: 700;
  font-size: 36px;
  line-height: 1.17;
  text-align: center;
}
.team-developers {
  font-weight: 500;
  font-size: 16px;
  line-height: 1.19;
}
.team-subtitle {
  color: var(--grey-color);
  font-size: 16px;
  line-height: 1.19;
}
.dignity-subtitle {
  font-size: 14px;
  line-height: 1.71;
}
/* portfolio */

.button-title {
  cursor: pointer;
  font-weight: 500;
  font-family: inherit;
  font-size: 16px;
  line-height: 1.62;
}
.projects-subtitle {
  color: var(--grey-color);
  font-size: 16px;
  line-height: 1.87;
}
.projects-names {
  font-weight: 700;
  font-size: 18px;
  line-height: 2;
  letter-spacing: 0.06em;
}