/*  global classes */

/* section */
.section {
  padding: 5rem 0;
}

.section-center {
  width: 90vw;
  margin: 0 auto;
  max-width: 1170px;
}
@media screen and (min-width: 992px) {
  .section-center {
    width: 95vw;
  }
}
main {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

/*
=============== 
Nav
===============
*/
nav {
  background: var(--clr-white);
  height: 3rem;
  display: grid;
  align-items: center;
  box-shadow: var(--dark-shadow);
}
.nav-center {
  width: 90vw;
  max-width: var(--fixed-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-center h4 {
  margin-bottom: 0;
  color: var(--clr-primary-5);
}
.nav-links {
  display: flex;
}
nav a {
  text-transform: capitalize;
  font-weight: 700;
  font-size: 1rem;
  color: var(--clr-primary-1);
  letter-spacing: var(--spacing);
  margin-right: 1rem;
}
nav a:hover {
  color: var(--clr-primary-5);
}
/*
=============== 
Container
===============
*/
main {
  min-height: calc(100vh - 3rem);
  display: grid;
  place-items: center;
}
.container {
  text-align: center;
}
.container h2 {
  background: var(--clr-black);
  color: var(--clr-white);
  padding: 1rem;
  border-radius: var(--radius);
  margin-bottom: 2.5rem;
}
.color {
  color: var(--clr-primary-5);
}
.hex_color {
  color: var(--clr-primary-5);
  text-shadow: 1px 1px 2px white;
}
.btn-hero {
  font-family: var(--ff-primary);
  text-transform: uppercase;
  background: transparent;
  color: var(--clr-black);
  letter-spacing: var(--spacing);
  display: inline-block;
  font-weight: 700;
  transition: var(--transition);
  border: 2px solid var(--clr-black);
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  border-radius: var(--radius);
  font-size: 1rem;
  padding: 0.75rem 1.25rem;
}
.btn-hero:hover {
  color: var(--clr-white);
  background: var(--clr-black);
}

#simple,
#hex {
  padding: 30rem 0;
}

.title h3 {
  padding: 2rem 0;
}