/* General styles */
body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

header, nav, main, footer {
  padding: 1rem;
}

/* Header */
header {
  background: #f8f9fa;
  text-align: center;
}

/* Navigation */
nav {
  background: #343a40;
  margin-bottom: 1rem;
}

nav ul {
  padding: 0;
  list-style: none;
}

nav ul li {
  display: inline;
}

nav ul li a {
  color: #f8f9fa;
  text-decoration: none;
  padding: 0.5rem 1rem;
}

nav ul li a:hover {
  background: #e6e9eb;
}

.custom-toggler.navbar-toggler {
  border-color: rgb(242, 244, 235); /* Change the border color */
}

.custom-toggler .navbar-toggler-icon {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(255, 255, 255, 1)' stroke-width='3' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

.custom-toggler {
  border-color: rgba(255, 255, 255, 0.5);
  background-color: rgba(0, 0, 0, 0.5);
}

/* Main */
main {
  margin: 2rem 0;
}

/* Card */
.card {
  margin-bottom: 2rem;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}

.card:hover {
  box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.2), 0 12px 40px 0 rgba(0, 0, 0, 0.19);
}

.card-title {
  font-size: 1.25rem;
}

.card-text {
  color: #6c757d;
}

/* Buttons */
.btn {
  display: inline-block;
  background: #343a40;
  color: #f8f9fa;
  text-decoration: none;
  padding: 0.5rem 1rem;
  margin-top: 1rem;
  border-radius: 5px;
}

.btn:hover {
  background: #495057;
}

/* Footer */
footer {
  background-color: #2c2c2c;
  color: #ffffff;
  padding: 30px 0;
}

footer a,
footer h3 {
  color: #ffffff;
  text-decoration: none;
}

footer a:hover {
  color: #cccccc;
}

footer h3 {
  font-size: 20px;
  margin-bottom: 20px;
}

footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

footer ul li {
  margin-bottom: 10px;
}

/* top */

.scroll-top-btn {
  display: block;
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 10px 15px;
  background-color: #007bff;
  color: #ffffff;
  font-weight: bold;
  border-radius: 5px;
  cursor: pointer;
  z-index: 1000;
  opacity: 0.8;
  transition: opacity 0.3s;
}

.scroll-top-btn:hover {
  opacity: 1;
}

.content-section {
  display: none;
}

.item-image {
  display: block;
  margin-left: auto;
  margin-right: auto;
}