:root {
  --primary-background-color: #fff;
  --primary-text-color: #000;
  --nav-background-color: #7ff9c1;
  --nav-link-color: #000;
  --body-columns: 1fr;
  --branch-color: #7f6b54;
}

html {
  background-color: var(--primary-background-color);
  color: var(--primary-text-color);
}
body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  grid-auto-rows: auto auto 1fr auto;
  font-family: sans-serif;
  font-size: 1.2rem
}
#linkBack {
  text-align: center;
  background: rgb(2,0,36);
  background: radial-gradient(circle, rgba(2,0,36,1) 0%, rgba(9,12,121,1) 35%, rgba(0,212,255,1) 100%);
}
#linkBack a {
  display: block;
  color: #fff;
  margin: 1rem;
}
header {
  width: 100%;
  background-color: var(--nav-background-color);
}
nav {

  width: 100%;
  margin: 0;
  display: grid;
}
nav #logo {
  width: 80%;
  margin: 1rem auto;
}
nav ul {
  margin: 1rem auto;
}
@media (min-width: 800px) {
  nav {
    grid-template-columns: 400px auto;
    max-width: 900px;
    margin: auto;
  }
  nav ul {
    margin: auto;
    font-size: 2rem;
  }
}
nav ul li {
  display: inline;
  font-size: 1.1rem;
}
nav ul li a {
  text-decoration: none;
  color: var(--nav-link-color);
  padding: 1rem;
  border-radius: 50px;
  transition: ease all 300ms;
}
nav ul li a:hover {
  color: #fff;;
  background-color: var(--branch-color);
}
.crafts {
  max-width: 1000px;
  margin: 1rem auto auto;
}
.crafts a {
  padding: .5rem;
  border-radius: 15px;
  border: 2px solid var(--nav-background-color);
  color: var(--branch-color);
  display: block;
  text-decoration: none;
}
.crafts a:hover {
  border-width: 3px;
}
.crafts img {
 width: 100%;
}
.info {
  max-width: 1000px;
  margin: 1rem auto auto;
}
.info table {

}
.info table thead {
  background-color: var(--nav-background-color);
  color: var(--branch-color);
  font-weight: 500;
  text-align: left;
}
@media (min-width:800px) {
  .crafts, .info {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1rem;
  }
}
#branch {
  max-width: 900px;
  margin: 1rem auto;
}
#branch img {
  float: right;
  max-width: 400px;
}



footer {
  background-color: var(--nav-background-color);
  color: var(--nav-link-color);
  padding: 1rem;
}