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

/* reset */

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

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

a {
  text-decoration: none;
}
 img {
  display: block;
 }

/* common */

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

/* header */

.page-header {
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);
}

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

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

.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;
  border-radius: 2px;
  background-color: #404bbf;
}

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

.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: 25px 0;
  margin-right: 76px;
}

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

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

.nav-link {
  padding: 24px 0;
  display: block;
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);

}


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

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

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

/* hero */

.hero-page {
  padding: 188px 0;
  background: #2e2f42;
  background-image: 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;
  justify-content: center;
  margin: 0 auto;
}

.hero-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;
margin-bottom: 48px;
}

.button-title {
font-family: "Roboto", sans-serif;
font-weight: 500;
font-size: 16px;
line-height: 1.5;
letter-spacing: 0.04em;
background-color: #4d5ae5;
color: #fff;
cursor: pointer;
min-width: 169px;
height: 56px;
border: none;
border-radius: 4px;
margin: 0 auto;
transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.button-container {
display: block;
align-items: center;
}

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

/* benefits */

.benefits {
  padding: 120px 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;
}

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

.container-svg {
  background-color: #f4f4fd;
  border: 1px solid #8e8f99;
  border-radius: 4px;
  width: 264px;
  height: 112px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.benefits-description {
font-size: 16px;
line-height: 1.5;
letter-spacing: 0.02em;
color: #434455;
}

/* team */

.team-page {
  text-transform: capitalize;
  background-color: #F4F4FD;
  padding: 120px 0;
  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);
}

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

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

}

.team-item {
 background-color: #FFFFFF;
 border-radius: 0px 0px 4px 4px;
 width: calc((100% - 72px) / 4);
 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);
 }

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

.social-links-list {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 8px;
  gap: 24px;
  }

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

.social-list-item {
display: flex;
align-items: center;
justify-content: center;
flex-direction: row;
gap: 24px;
position: static;
display: inline-block;
width: 40px; 
height: 40px;
}

.social-icon {
 fill: #f4f4fd;

}

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

.social-team-icon:hover,
.social-team-icon:focus {
  background-color: #404bbf;
}

.team-img {

}
.container-team-svg {
width: 232px;
height: 40px;
display: flex;
align-items: center;
justify-content: center;
flex-direction: row;
gap: 24px;
}

.icons-team-svg {
  border-radius: 50%;
  fill: #4d5ae5;
}
.team-info {
padding: 32px 0;
}

/* portfolio */

.portfolio-page {
  background-color: #fff;
  padding-top: 120px; 
  padding-bottom: 120px; 
}

.portfolio-page-title {
font-weight: 500;
font-size: 36px;
line-height: 1.11;
text-align: center;
letter-spacing: 0.02em;
text-transform: capitalize;
color: #2e2f42;
margin-bottom: 72px;
}

.portfolio-item {
  width: calc((100% - 48px) / 3);
  transition: box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.section-portfolio-list {
  display: flex;
  flex-wrap: wrap;
  column-gap: 24px;
  row-gap: 48px;
}
.portfolio-title {
font-weight: 500;
font-size: 20px;
line-height: 1.2;
letter-spacing: 0.02em;
color: #2e2f42;
margin-bottom: 8px;
}

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

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

.portfolio-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-member-item {
  position: relative;
  overflow: hidden;
}

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

.overlay-text {
position: absolute;
top: 0;
font-size: 16px;
line-height: 1.5;
letter-spacing: 0.02em;
color: #F4F4FD;
padding: 40px 32px;
height: 100%;
width: 100%;
background-color: #4d5ae5;
transform: translateY(100%);
transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* footer */

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

.footer-logo-container {
  margin-right: 120px;
}

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

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

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

.footer-text {
  min-width: 264px;
  line-height: 1.5;
  color: #F4F4FD;
}

.footer-social {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

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

.footer-social-list {
  display: flex;
  gap: 16px;
}

.footer-social-item {
  width: 40px;
  height: 40px;
}

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

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

.footer-social-icon {
  fill: #F4F4FD;
}