,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

/* header */

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 156px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 76px;
}

.logo {
  font-family: 'Raleway', sans-serif;
  font-weight: 700;
  font-size: 18px;
  line-height: 1.17;
  letter-spacing: 0.03em;
  color: #4d5ae5;
  text-transform: uppercase;
  text-decoration: none;
}


.logo-accent {
  color: #2e2f42;
}

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

.nav-link {
  color: #2e2f42;
  font-weight: 500;
  padding: 24px 0;
  display: block;
  letter-spacing: 00.02em;
  line-height: 1.5;
  
}

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

.contact-info {
  font-style: normal;
}

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

.contact-link {
  color: #434455;
}

/* Hero */

.hero-section {
  background-color: #2e2f42;
  color: #ffffff;
  text-align: center;
  padding: 188px 0;
}

.hero-title {
  font-size: 56px;
  font-weight: 700;
  line-height: 1.07;
  letter-spacing: 0.02em;
  max-width: 496px;
  margin: 0 auto 48px;
}

.hero-button {

  background-color: #404BBF ;
  font-family: 'Roboto', sans-serif;
  font-weight: 500;
  color: #ffffff;
  cursor: pointer;
  letter-spacing: 0.04em;
  line-height: 1.5;
  font-size: 16px;
  border: none;
  border-radius: 4px;
  padding: 16px 32px;
}

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

/* benefits */

.benefits-section {
  padding: 120px 0;
}

.benefits-title {
  font-size: 36px;
  text-align: center;
  margin-bottom: 72px;
}

.benefits-list {
  display: flex;
  justify-content: center;
  gap: 24px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.benefit-item {
  width: 264px;
}

.benefit-subtitle {
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 8px;
  color: #2e2f42;
}

.benefit-text {
  font-size: 16px;
  color: #434455;
}

/* footer */

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

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

.footer-text {
  color: #f4f4fd;
  font-size: 16px;
  max-width: 264px;
  margin: 0 auto;
}