:root {
  --primary-text-color: #757575;
  --title-text-color: #212121;
  --accent-color: #2196f3;
  --primary-background-color: #ffffff;
  --secondary-background-color: #2f303a;
  --photo-background-color: #f5f4fa;
  --logo-text-color: #000000;
  --hero-btn-background: #188ce8;
  --footer-contacts-color: rgba(255, 255, 255, 0.6);
  --hero-btn-accent: rgba(0, 0, 0, 0.15);
}

body {
  background-color: var(--primary-background-color);
  color: var(--primary-text-color);
  font-family: Roboto, sans-serif;
  letter-spacing: 0.03em;
}

/* Site navigation */
.logo {
  color: var(--logo-text-color);
  font-family: Raleway;
  font-weight: 700;
  font-size: 26px;
  line-height: 1.19;
  text-decoration: none;
}

.logo-text {
  color: var(--accent-color);
  font-family: Raleway;
  font-weight: 700;
  font-size: 26px;
  line-height: 1.19;
}

.list {
  list-style: none;
}

.site-nav .link {
  color: var(--title-text-color);
  font-weight: 500;
  font-size: 14px;
  line-height: 1.14;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.site-nav .link:hover,
.site-nav .link:focus {
  color: var(--accent-color);
}
.site-nav .current {
  color: var(--accent-color);
}
.contacts .link {
  color: var(--primary-text-color);
  font-weight: 500;
  font-size: 14px;
  line-height: 1.14;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.contacts .link:hover,
.contacts .link:focus {
  color: var(--accent-color);
}

/* Studio page */

/* Hero */
.hero-title {
  color: var(--primary-background-color);
  font-weight: 900;
  font-size: 44px;
  line-height: 1.36;
  text-align: center;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.hero {
  background-color: var(--secondary-background-color);
}
.hero-button {
  color: var(--primary-background-color);
  background-color: var(--hero-btn-background);
  font-family: inherit;
  font-weight: 700;
  font-size: 16px;
  line-height: 1.88;
  align-items: center;
  text-align: center;
  letter-spacing: 0.06em;
  border-color: transparent;
  border-radius: 4px;
  box-shadow: 0px 4px 4px;
  cursor: pointer;
}
.hero-button:hover,
.hero-button:focus {
  color: var(--hero-btn-accent);
}

/* Section Benefits*/
.title {
  position: absolute;
  white-space: nowrap;
  width: 1px;
  height: 1px;
  overflow: hidden;
  border: 0;
  padding: 0;
  clip: rect(0 0 0 0);
  clip-path: 50%;
  margin: -1px;
}
.section-title {
  color: var(--title-text-color);
  font-weight: 700;
  font-size: 36px;
  line-height: 1.7;
  text-align: center;
}

.benefits-title {
  color: var(--title-text-color);
  font-weight: 700;
  font-size: 14px;
  line-height: 1.14;
  text-transform: uppercase;
}

.benefits-text {
  font-weight: 400;
  font-size: 14px;
  line-height: 1.71;
}

/* Section Team */
.staff-title {
  color: var(--title-text-color);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.19;
  text-align: center;
}

.team .position {
  font-weight: 400;
  font-size: 16px;
  line-height: 1.19;
  text-align: center;
}
.team {
  background-color: var(--photo-background-color);
}

.staff.list li {
  background-color: var(--primary-background-color);
}
/* Footer */
.footer {
  background-color: var(--secondary-background-color);
}
.logo-footer {
  color: var(--primary-background-color);
}

.footer-address .link {
  color: var(--primary-background-color);
  font-size: 14px;
  line-height: 1.7;
  font-style: normal;
  text-decoration: none;
}

.footer-address .list {
  color: var(--footer-contacts-color);
  font-style: normal;
  font-size: 14px;
  line-height: 1.7;
  text-decoration: none;
}

.footer-address .list:hover,
.footer-address .list:focus {
  color: var(--accent-color);
}

/* Portfolio page */
.button.list {
  color: var(--title-text-color);
  background-color: var(--photo-background-color);
  font-family: inherit;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.62;
  text-align: center;
  border-color: transparent;
  border-radius: 4px;
  cursor: pointer;
}
.button.list:hover,
.button.list:focus {
  color: var(--primary-background-color);
  background-color: var(--accent-color);
}

.cards a {
  text-decoration: none;
  color: var(--title-text-color);
}

.cards-title {
  color: var(--title-text-color);
  font-weight: 700;
  font-size: 18px;
  line-height: 2;
  letter-spacing: 0.06em;
}
.cards-name {
  color: var(--primary-text-color);
  font-size: 16px;
  line-height: 1.88;
}