/* ========== VARIABLES ========== */
:root {
  --primary-font: 'Roboto', sans-serif;
  --secondary-font: 'Raleway', sans-serif;

  --primary-brand-color: #4d5ae5;
  --pressed-state-color: #404bbf;
  --overlays-shadows-headings-color: #2e2f42;
  --success-color: #31d0aa;
  --body-text-color: #434455;
  --subtitle-text-color: #8e8f99;
  --first-accent-color: #e7e9fc;
  --light-mode-backgrounds-color: #f4f4fd;
  --first-background-color: #ffffff;
  --modal-background-color: #fcfcfc;
}
/* ========== /VARIABLES ========== */

/* ========== COMMON STYLES ========== */

body {
  font-family: var(--primary-font);
  font-size: 16px;
  letter-spacing: 0.02em;
  color: var(--body-text-color);
  background-color: var(--first-background-color);
}

button {
  cursor: pointer;
}

.link {
  text-decoration: none;
}

.list {
  list-style-type: none;
}

/* ========== /COMMON STYLES ========== */

/* ========== LOGO ========== */

.logo {
  font-family: var(--secondary-font);
  font-size: 18px;
  font-style: normal;
  font-weight: 800;
  line-height: 1.17;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--primary-brand-color);
}

.logo-accent-text {
  color: var(--overlays-shadows-headings-color);
}

footer .logo-accent-text {
  color: var(--light-mode-backgrounds-color);
}

/* ========== /LOGO ========== */

/* ========== HEADER ========== */
.nav-link {
  font-weight: 500;
  line-height: 1.5;
  color: var(--overlays-shadows-headings-color);
}

.nav-link:hover,
.nav-link:focus {
  color: var(--pressed-state-color);
}

.header-contacts {
  font-style: normal;
}

.contacts-link {
  line-height: 1.5;
  color: var(--body-text-color);
}

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

/* ========== /HEADER ========== */

/* ========== HERO SECTION ========== */
.hero-section {
  background-color: var(--overlays-shadows-headings-color);
}

.hero-title {
  text-align: center;
  font-size: 56px;
  line-height: 1.07;
  letter-spacing: 0.02em;
  color: var(--first-background-color);
}

.hero-btn {
  font-family: 'Roboto', sans-serif;
  font-size: 16px;
  border-color: transparent;
  background: var(--primary-brand-color);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--first-background-color);
}

.hero-btn:hover,
.hero-btn:focus {
  background-color: var(--pressed-state-color);
}
/* ========== /HERO SECTION ========== */

/* ========== SECTION TEXT ========== */
.section-title {
  text-align: center;
  font-size: 36px;
  line-height: 1.11;
  letter-spacing: 0.02em;
  text-transform: capitalize;
  color: var(--overlays-shadows-headings-color);
}

.item-title {
  font-size: 20px;
  font-style: normal;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--overlays-shadows-headings-color);
}

.item-text {
  font-style: normal;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--body-text-color);
}

/* ========== /SECTION TEXT ========== */

/* ========== TEAM SECTION ========== */
.team-section {
  background-color: var(--light-mode-backgrounds-color);
}

.team-list-item {
  background-color: var(--first-background-color);
}
/* ========== /TEAM SECTION ========== */

/* ========== PORTFOLIO SECTION ========== */
.portfolio-filters-btn {
  text-align: center;
  font-family: "Roboto", sans-serif;
  font-size: 16px;
  font-style: normal;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.04em;
  background: var(--light-mode-backgrounds-color);
  color: var(--primary-brand-color);
}
.portfolio-filters-btn:hover,
.portfolio-filters-btn:focus {
  background: var(--pressed-state-color);
  color: var(--first-background-color);
}
/* ========== /PORTFOLIO SECTION ========== */

/* ========== FOOTER ========== */

.footer {
  background-color: var(--overlays-shadows-headings-color);
}

.footer-text {
  font-style: normal;
  line-height: 1.5;
  color: var(--light-mode-backgrounds-color);
}

/* ========== /FOOTER ========== */