:root {
  --iris: #4d5ae5;
  --ocean: #404bbf;
  --navy-blue: #2e2f42;
  --green: #31d0aa;
  --slate: #434455;
  --light-slate: #8e8f99;
  --cornflower: #e7e9fc;
  --cloud: #f4f4fd;
  --navy-blue-modal: rgba(46, 47, 66, 0.4);
  --grey: rgba(46, 47, 66, 0.7);
  --white: #fff;
  --dairy: #fcfcfc;
  --fonts: "Roboto", sans-serif;
  --size-text: 16px;
  --line-height: 1.5;
  --letter-spacing: 0.02em;
}

/*  */
body {
  font-family: var(--fonts);
  font-size: var(--size-text);
  color: var(--navy-blue);
  background-color: var(--white);
  line-height: var(--line-height);
  letter-spacing: var(--letter-spacing);
}

/* ====== RESET ====== */
h1,
h2,
h3,
h4,
h5,
h6,
p {
  margin: 0;
  padding: 0;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

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

.button {
  cursor: pointer;
}

.link {
  text-decoration: none;
  color: inherit;
}

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

/* HEADER STYLE */
.header {
  border-bottom: 1px solid #e7e9fc;
}

.header .container {
  display: flex;
  padding: 0 15px;
  align-items: center;

}

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

.navigation {
  display: flex;
  align-items: center;
  margin-right: auto;  
}

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

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

.nav-item {
  font-weight: 500;
}

.contacts {
  font-style: normal; 
}

.contacts-list {
  color: var(--slate);
  display: flex;
  align-items: center;
  gap: 40px;  
}



.contacts-link {
  white-space: nowrap;
  display: inline-block; 
}

/* HERO STYLE */

.hero {
  background: var(--navy-blue);
  padding: 188px 0 188px 0;

}
.hero-title {
  font-size: 56px;
  line-height: 1.07;
  text-align: center;
  color: var(--white);
  max-width: 496px;
  margin: 0 auto 48px;
}

.button-hero {
  display: block;
  margin: 48px auto 0;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--white);
  box-shadow: 0 4px 4px 0 rgba(0, 0, 0, 0.15);
  background: var(--iris);
  min-width: 169px;
  height: 56px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

/* ADVANTAGES STYLE */
.advantages {
  padding: 120px 0;
}
.advantages-list {
  display: flex;
  justify-self: space-between;
  gap: 24px;

}
.advantages-item {
  width: calc((100% - 24 * 3px)/4);
}
.advantages-title {
  margin-bottom: 8px;
  font-weight: 500;
  font-size: 20px;
  line-height: 1.20;
}
.advantages-text {
  font-weight: 400;
  color: var(--slate);
}

/* TEAM STYLE */
.team-section {
  background-color: var(--cloud);
  padding-top: 120px;
  padding-bottom: 120px;
}
.team-h {
  font-size: 36px;
  line-height: 1.11;
  text-align: center;
  margin-bottom: 72px;
}
.team-list {
  display: flex;
  justify-content: center;
  gap: 24px;

}
.team-item {
  width: 264px;
  border-radius: 0 0 4px 4px;
  background: var(--white);
  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);
}
.team-name {
  margin-bottom: 8px;
  font-weight: 500;
  font-size: 20px;
  line-height: 1.20;
  text-align: center;
}
.team-text {
  text-align: center;
}
.team-info {
  padding: 32px 0;
}
/* Portfolio-STYLES */

.portfolio {
  padding: 120px 0 120px 0;
}
.portfolio-section {
  font-weight: 700;
  font-size: 36px;
  line-height: 1.11;
  text-align: center;
  margin-bottom: 72px;
}
.portfolio-div {
  padding: 32px 16px;
  border: 1px solid #e7e9fc;
  border-top: none;
}
.portfolio-list {
  margin-top: 72px;
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
  column-gap: 24px;
  row-gap: 48px;
}
.portfolio-item {
  font-weight: 500;
  font-size: 20px;
  line-height: 1.20;
  margin-bottom: 8px;
}
.portfolio-text {
font-weight: 400;
color: var(--slate);
}

/* Footer Style */
.footer {
  padding: 100px 0px;
}
.footer-text {
  color: var(--cloud);
  max-width: 264px
}
.span {
  color: var(--iris);
}
.footer {
  background-color: var(--navy-blue);
}
.logo-footer {
  display: inline-block;
  margin-bottom: 16px;
  font-family: "Raleway", sans-serif;
  font-weight: 700;
  font-size: 18px;
  line-height: 1.17;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--cloud);
}