html {
  scroll-behavior: smooth;
  background-color: #0e0e0e;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  font-size: 1.3rem;
  line-height: 140%;
  color: #fff;
}

.header {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-sizing: border-box;
}

.header__top {
  display: flex;
  justify-content: space-between;
}

.header__nav {
  display: flex;
  align-items: center;
}

.nav-link {
  margin-right: 15px;
  color: white;
  text-decoration: none;
}

.nav-link:hover {
  scale: 1.05;
}

.social-link {
  margin: 0 40px;
}

.header__hero {
  height: 60vh;
  padding: 64px 120px;
  background-image: url(../images/header-bg.jpg);
  background-position: top;
  background-repeat: no-repeat;
  background-size: cover;

}

.header__title {
  margin-top: 40px;
  margin-bottom: 0;
  font-size: 3rem;
  font-weight: 800;
  font-style: italic;
  line-height: 100%;
  letter-spacing: -1.5px;
  color: #fff;
}

.logo {
  width: 190px;
}

.main {
  padding: 64px 120px;
}

.section {
  display: flex;
  height: 80vh;
}

.about-us .right-column {
  width: 30%;
  background-image: url(../images/history.jpeg);
  background-position: top;
  background-repeat: no-repeat;
  background-size: contain;
}

.history .left-column {
  width: 30%;
  margin-right: 40px;
  background-image: url(../images/about-us.jpeg);
  background-position: top;
  background-repeat: no-repeat;
  background-size: contain;
}
.assortment .left-column {
  width: 100%;
}

.assortment .right-column {
  width: 30%;
  background-image: url(../images/assortment.jpeg);
  background-position: top;
  background-repeat: no-repeat;
  background-size: contain;
}

.contact-link {
  color: blanchedalmond;
  text-decoration: none;
}

.fa-brands {
  font-size: 1.75rem;
  color: white;
}

.certifications {
  display: flex;
  justify-content: space-between;
}

.certifications .left-column img {
  height: 687px;
}

@media screen and (max-width: 768px) {
  .header__hero {
    padding: 64px 70px;
  }

  .header__title {
    font-size: 1.5rem;
  }

  .logo {
    width: 90px;
  }

  .main {
    padding: 64px 30px;
  }

  .section {
    height: auto;
  }

  .about-us .right-column,
  .history .left-column {
    display: none;
  }

  .certifications {
    display: flex;
    flex-direction: column;
  }
  
  .certifications .left-column img {
    height: auto;
  }

  .certifications img {
    max-width: 100%;
  }
}