.header-wrapper {
  display: flex;
  width: 100%;
  height: 496px;
  background-image: url("../img/bg-banner-2.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.header-wrapper .inner {
  display: flex;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.6);
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 40px;
}

.header-container {
  display: flex;
  flex-direction: column;
}

.header-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: var(--white);
  gap: 10px;
}

.nav {
  display: flex;
}

.nav a {
  display: inline-block;
  padding: 20px;
  text-decoration: none;
  color: var(--white);
  text-transform: uppercase;
  font-family: var(--heading-font);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 1.1px;
}

.action-wrapper {
  display: flex;
  gap: 20px;
}

.action-btn {
  font-size: 2rem;
  color: var(--white);
}

h1.heading {
  font-size: 3.2rem;
}

.breadcrumb {
  display: flex;
  font-family: var(--heading-font);
  font-size: 1.5rem;
  color: #fffc;
}

.breadcrumb li + li::before {
  content: "/";
  padding: 0 8px;
}

/* Start Main */

.main {
  margin-top: 110px;
}

.main .inner {
  display: flex;
  gap: 30px;
}

/* Start Sidebar */
.sidebar {
  width: 270px;
}

.search-form {
  display: flex;
  align-items: center;
  height: 43px;
  border: 1px solid #00000017;
  border-radius: 20px;
  overflow: hidden;
}

.search-input {
  flex: 1;
  outline: none;
  border: none;
  padding-left: 20px;
}

.search-input:not(:placeholder-shown) + .search-btn {
  color: #333;
}

.search-btn {
  padding: 0 20px;
  align-self: stretch;
  color: #00000080;
}

.menu-title {
  margin-top: 30px;
  color: #222;
  font-size: 1.6rem;
}

.menu {
  margin-top: 30px;
  border: 1px solid #0000000d;
}

.menu li + li {
  border-top: 1px solid #0000000d;
}

.menu a {
  display: flex;
  align-items: center;
  height: 40px;
  padding: 0 25px;
  color: #000000b3;
  text-decoration: none;
}

.menu a:hover {
  color: var(--secondary);
}

/* Start Main Content */
.main-content {
  flex: 1;
}

.topics {
  display: flex;
  justify-content: center;
  gap: 18px;
}

.topics a {
  display: inline-block;
  height: 30px;
  line-height: 30px;
  border-radius: 15px;
  text-decoration: none;
  padding: 0px 14px;
}

.topics .active a,
.topics a:hover {
  background-color: var(--secondary);
  color: var(--white);
}

.courses-list {
  display: flex;
  flex-wrap: wrap;
  margin-top: 60px;
  gap: 30px;
}

.course-item {
  display: flex;
  flex-direction: column;
  width: calc((100% - 60px) / 3);
  border: 1px solid #0000000d;
}

.course-item .thumb-wrapper {
  display: block;
  aspect-ratio: 1/0.8;
}

.course-item .course-thumb {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.course-item .course-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 15px 20px;
}

.course-item .course-title a {
  font-size: 1.8rem;
  color: #464646;
  text-decoration: none;
}

.course-item .course-desc {
  margin: 20px 0;
}

.course-item .course-bottom {
  display: flex;
  align-items: center;
  margin-top: auto;
  gap: 15px;
  color: #0009;
}

.course-item .course-bottom div {
  display: flex;
  gap: 10px;
  align-items: center;
}

.course-item .avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.course-item .course-btn {
  height: 32px;
  min-width: 66px;
  padding: 0 8px;
  margin-left: auto;
  background-color: var(--primary);
  color: var(--white);
  border-radius: 30px;
  text-decoration: none;
  line-height: 32px;
  text-align: center;
}

.course-item .active {
  color: var(--white);
  background-color: var(--secondary);
}

.pagination {
  display: flex;
  gap: 8px;
  margin-top: 60px;
}

.page-link {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 30px;
  height: 30px;
  font-weight: 600;
  border: 1px solid #00000033;
  color: #0000004d;
  border-radius: 8px;
  text-decoration: none;
}

.page-link:hover,
.page-link.active {
  border-color: var(--secondary);
  color: var(--secondary);
}

.page-link.btn {
  width: 60px;
  font-size: 16px;
  margin-left: 10px;
  text-transform: uppercase;
  color: var(--white);
  background-color: var(--secondary);
}