/*  global classes */

.btn {
  text-transform: uppercase;
  background: transparent;
  color: var(--clr-black);
  padding: 0.375rem 0.75rem;
  letter-spacing: var(--spacing);
  display: inline-block;
  transition: var(--transition);
  font-size: 0.875rem;
  border: 2px solid var(--clr-black);
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  border-radius: var(--radius);
}
.btn:hover {
  color: var(--clr-white);
  background: var(--clr-black);
}
/* 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;
}
/*
=============== 
About
===============
*/
.title {
  text-align: center;
  margin-bottom: 4rem;
}
.title p {
  width: 80%;
  margin: 0 auto;
}

.about-img {
  margin-bottom: 2rem;
}
.about-img img {
  border-radius: var(--radius);
  object-fit: cover;
  height: 20rem;
}
@media screen and (min-width: 992px) {
  .about-img {
    margin-bottom: 0;
  }

  .about-center {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 2rem;
  }
}
.about {
  background: var(--clr-white);
  border-radius: var(--radius);
  display: grid;
  grid-template-rows: auto 1fr;
}
.btn-container {
  border-top-left-radius: var(--radius);
  border-top-right-radius: var(--radius);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
}
.tab-btn:nth-child(1) {
  border-top-left-radius: var(--radius);
}
.tab-btn:nth-child(3) {
  border-top-right-radius: var(--radius);
}
.tab-btn {
  padding: 1rem 0;
  border: none;
  text-transform: capitalize;
  font-size: 1rem;
  display: block;
  background: var(--clr-grey-9);
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: var(--spacing);
}
.tab-btn:hover:not(.active) {
  background: var(--clr-primary-10);
  color: var(--clr-primary-5);
}
.about-content {
  border-bottom-left-radius: var(--radius);
  border-bottom-right-radius: var(--radius);
  padding: 2rem 1.5rem;
}
/* hide content */
.content {
  display: none;
}
.tab-btn.active {
  background: var(--clr-white);
}
.content.active {
  display: block;
}