/* General Reset and Box Model */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: Arial, sans-serif;
}

/* Banner Style */
.banner {
  background: url("https://static1.makeuseofimages.com/wordpress/wp-content/uploads/2018/11/dark-wallpapers.jpg")
    no-repeat center center;
  background-size: cover;
  padding: 10% 0;
  color: #fff;
  text-align: center;
}

.banner h3 {
  font-size: 36px;
  font-weight: bold;
}

.banner h4 {
  font-size: 22px;
  margin-top: 10px;
  color: #ff914d;
}

.banner p {
  font-size: 16px;
  line-height: 1.6;
  margin-top: 20px;
  color: #fff;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Lingkaran - Circle icon with styling */
.lingkaran {
  display: inline-block;
  border-radius: 50%;
  width: 135px;
  height: 135px;
  color: #64b7b2;
  background-color: #f8f9fa;
  text-align: center;
  line-height: 135px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.lingkaran i {
  font-size: 40px;
}

/* Responsive Grid for Demo Links */
.row {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.col-md-4 {
  flex: 1;
  margin: 10px;
  min-width: 250px;
  text-align: center;
}

.col-md-4 a {
  text-decoration: none;
  color: #333;
  font-weight: bold;
  transition: color 0.3s ease;
}

.col-md-4 a:hover {
  color: #ff914d;
}

.col-md-4 p {
  margin-top: 10px;
}

/* Social Icons Styling */
a.social {
  display: inline-block;
  width: 40px;
  height: 40px;
  color: #fff;
  border-radius: 50%;
  background-color: #ff914d;
  line-height: 40px;
  margin: 5px;
  transition: background-color 0.3s ease;
}

a.social:hover {
  background-color: #e66d2f;
}

a.social i {
  font-size: 18px;
}

/* Price-list Section */
.bg-light {
  background-color: #f9f9f9;
}

.cardcounter {
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.1);
  padding: 20px;
  text-align: center;
  background-color: #64b7b2;
  color: white;
  border-radius: 10px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cardcounter:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.cardcounter p {
  font-size: 18px;
  margin-top: 10px;
}

.cardcounter h4 {
  font-size: 13px;

}

.cardcounter h3 {
  font-size: 22px;
  font-weight: bold;
}

/* Social Media Icons */
.client img {
  max-height: 50px;
  height: auto;
}

/* Footer Styling */
.kontak {
  background: #64b7b2;
  color: #fff;
  padding: 50px 0;
  text-align: center;
}

.kontak p {
  font-size: 18px;
  margin-bottom: 20px;
}

.kontak a.social {
  margin: 10px;
}

.kontak a.social i {
  font-size: 20px;
}

/* Centering Content */
.center {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
  .banner h3 {
    font-size: 28px;
  }

  .banner h4 {
    font-size: 20px;
  }

  .banner p {
    font-size: 14px;
  }

  .lingkaran {
    width: 100px;
    height: 100px;
    line-height: 100px;
  }

  .lingkaran i {
    font-size: 30px;
  }

  .col-md-4 {
    flex: 1 0 48%;
    margin: 10px 1%;
  }

  .row {
    flex-direction: column;
  }
}

@media screen and (max-width: 480px) {
  .banner h3 {
    font-size: 22px;
  }

  .banner h4 {
    font-size: 18px;
  }

  .banner p {
    font-size: 13px;
  }
}