@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@200;300;400;600;700&display=swap');

:root {
  --green: #27ae60;
  --black: #192a56;
  --light-color: #666;
  --box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.1);
}

/* Navbar */
.container-fluid {
  background: #fff;
  padding: 0.6rem 7%;
  margin-top: -9px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 1000;
  box-shadow: var(--box-shadow);
}

.nav-item {
  font-size: 1.1rem;
  position: relative;
  left: 170px;
  padding-right: 2rem;
}

.nav-link:after {
  content: '';
  display: block;
  border-bottom: 3px solid #27ae60;
  padding-bottom: 2px;
  margin-bottom: -5px;
  width: 0%;
  transition: 0.3s;
}

.nav-link:hover {
  color: #000000;
}
.nav-link:hover::after {
  width: 100%;
}
/* Akhir Navbar */

/* Line*/
#kategoribuku {
  margin-bottom: 1rem;
}

.container h4 {
  font-weight: normal;
  margin-left: -20px;
}
.line {
  position: relative;
  width: 90px;
  height: 2.5px;
  background-color: #00bfa6;
  border-radius: 30px;
  margin-top: 15px;
  margin-bottom: 10px;
  margin-left: -18px;
}
/* Akhir Line */

/* Kumpulan Buku */
.row {
  margin-left: -30px;
}

.card {
  width: 11.5rem;
}

.card-text {
  font-size: 18px;
}

.card-title {
  font-size: 17px;
  font-weight: normal;
}
#kumpulanbuku {
  padding-top: 8rem;
}
/* Akhir Kumpulan Buku */

/* Foooter */
.footer .box2-container {
  padding-top: 20px;
  margin-left: 100px;
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 1.5rem;
}

.footer .box2-container .box2 h3 {
  padding: 0.5rem 0;
  font-size: 25px;
  color: #2b2a2a;
  text-decoration: none;
  font-weight: bold;
}

.footer .box2-container .box2 a {
  display: block;
  padding: 0.5rem 0;
  font-size: 18px;
  color: #2b2a2a;
  text-decoration: none;
}

.footer .box2-container .box2 a:hover {
  color: var(--green);
}

.line1 {
  border-top: 0.2rem solid rgba(255, 244, 244, 0.1);
  width: 1150px;
  margin-left: 100px;
  padding-top: 1rem;
  margin-top: 1rem;
  margin-bottom: -15px;
}
.footer .credit {
  text-align: center;
  font-size: 20px;
  color: #2b2a2a;
  padding: 0.5rem;
  text-decoration: none;
}

.footer .credit span {
  color: var(--green);
}
/* Akhir Footer */

/* --------------------------------------------------------------------------------------------- */
/* --------------------------------------------------------------------------------------------- */
/* Pengaturan di Setiap Layar */

/* Smartphone */
@media (max-width: 768px) {
  .container h4 {
    margin-left: 25px;
  }

  .card {
    width: 300px;
  }

  .line {
    margin-left: 25px;
  }

  .kategoribuku1 {
    margin-left: 25px;
  }

  .row {
    margin-left: 10px;
  }

  .card .nav-link:hover::after {
    width: 120px;
  }

  .nav-item a {
    margin-left: -200px;
  }
  .nav-link:after {
    content: '';
    display: block;
    border-bottom: 3px solid #27ae60;
    padding-bottom: 2px;
    margin-bottom: -5px;
    width: 0%;
    transition: 0.3s;
  }

  .nav-link:hover {
    color: #000000;
  }
  .nav-link:hover::after {
    width: 10%;
  }
}
/* Akhir Smartphone */