.banner-section {
  min-height: 640px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 70px 0 40px;
}

.banner-section .banner-bg {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 0;
}

.banner-section .banner-bg .bg-image {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}

.banner-section .banner-bg .bg-image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
  -o-object-position: center;
  object-position: center;
}

.banner-section .banner-bg .bg-image .bg-gradient-mask {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: linear-gradient(135deg, rgba(20, 58, 126, 0.88) 0%, rgba(20, 58, 126, 0.65) 40%, rgba(20, 58, 126, 0.45) 70%, rgba(20, 58, 126, 0.3) 100%);
}

.banner-section .floating-tags {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 2;
}

.banner-section .floating-tags .float-tag {
  position: absolute;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  opacity: 0;
  -webkit-transform: translateY(20px);
  transform: translateY(20px);
  -webkit-transition: all 0.6s ease;
  transition: all 0.6s ease;
  text-align: center;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
}

.banner-section .floating-tags .float-tag .tag-text {
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.5px;
  font-size: 14px;
}

.banner-section .floating-tags .float-tag.tag-1 {
  top: 18%;
  left: 30%;
  width: 80px;
  height: 80px;
}

.banner-section .floating-tags .float-tag.tag-1 .tag-text {
  font-size: 16px;
}

.banner-section .floating-tags .float-tag.tag-2 {
  top: 38%;
  left: 15%;
  width: 70px;
  height: 70px;
}

.banner-section .floating-tags .float-tag.tag-3 {
  top: 70%;
  left: 28%;
  width: 72px;
  height: 72px;
}

.banner-section .floating-tags .float-tag.tag-4 {
  top: 16%;
  right: 25%;
  width: 70px;
  height: 70px;
}

.banner-section .floating-tags .float-tag.tag-5 {
  top: 35%;
  right: 12%;
  width: 80px;
  height: 80px;
}

.banner-section .floating-tags .float-tag.tag-5 .tag-text {
  font-size: 16px;
}

.banner-section .floating-tags .float-tag.tag-6 {
  top: 70%;
  right: 22%;
  width: 70px;
  height: 70px;
}

.banner-section.is-visible .floating-tags .float-tag {
  opacity: 1;
  -webkit-transform: translateY(0);
  transform: translateY(0);
  -webkit-animation: tagFloat 5s ease-in-out infinite;
  animation: tagFloat 5s ease-in-out infinite;
}

.banner-section.is-visible .floating-tags .float-tag.tag-1 {
  -webkit-animation-delay: 0s;
  animation-delay: 0s;
}

.banner-section.is-visible .floating-tags .float-tag.tag-2 {
  -webkit-animation-delay: 0.7s;
  animation-delay: 0.7s;
}

.banner-section.is-visible .floating-tags .float-tag.tag-3 {
  -webkit-animation-delay: 1.4s;
  animation-delay: 1.4s;
}

.banner-section.is-visible .floating-tags .float-tag.tag-4 {
  -webkit-animation-delay: 2.1s;
  animation-delay: 2.1s;
}

.banner-section.is-visible .floating-tags .float-tag.tag-5 {
  -webkit-animation-delay: 2.8s;
  animation-delay: 2.8s;
}

.banner-section.is-visible .floating-tags .float-tag.tag-6 {
  -webkit-animation-delay: 3.5s;
  animation-delay: 3.5s;
}

@-webkit-keyframes tagFloat {

  0%,
  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }

  50% {
    -webkit-transform: translateY(-10px);
    transform: translateY(-10px);
  }
}

@keyframes tagFloat {

  0%,
  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }

  50% {
    -webkit-transform: translateY(-10px);
    transform: translateY(-10px);
  }
}

.banner-section .banner-con {
  position: relative;
  z-index: 3;
}

.banner-section .content-wrapper {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.banner-section .title-block {
  margin-bottom: 32px;
  opacity: 0;
  -webkit-transform: translateY(30px);
  transform: translateY(30px);
  -webkit-animation: fadeInUp 0.8s ease forwards;
  animation: fadeInUp 0.8s ease forwards;
  font-size: 3.6rem;
  font-weight: 900;
  color: white;
  letter-spacing: 12px;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.banner-section .title-block h1 {
  display: inline-block;
  margin-right: 12px;
}

.banner-section .divider {
  width: 60px;
  height: 3px;
  background: -webkit-gradient(linear, left top, right top, from(#4a8bff), to(#fff));
  background: linear-gradient(90deg, #4a8bff, #fff);
  margin: 0 auto 28px;
  border-radius: 2px;
  opacity: 0;
  -webkit-transform: scaleX(0);
  transform: scaleX(0);
  -webkit-animation: scaleIn 0.6s ease forwards 0.3s;
  animation: scaleIn 0.6s ease forwards 0.3s;
}

@-webkit-keyframes scaleIn {
  to {
    opacity: 1;
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
  }
}

@keyframes scaleIn {
  to {
    opacity: 1;
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
  }
}

.banner-section .subtitle-block {
  margin-bottom: 24px;
  opacity: 0;
  -webkit-transform: translateY(15px);
  transform: translateY(15px);
  -webkit-animation: fadeInUp 0.8s ease forwards 0.5s;
  animation: fadeInUp 0.8s ease forwards 0.5s;
}

.banner-section .subtitle-block .main-sub {
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.banner-section .subtitle-block .sub-line {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 1px;
}

.banner-section .btn-group {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  gap: 16px;
  opacity: 0;
  -webkit-transform: translateY(15px);
  transform: translateY(15px);
  -webkit-animation: fadeInUp 0.8s ease forwards 0.7s;
  animation: fadeInUp 0.8s ease forwards 0.7s;
}

.banner-section .btn-group .btn-primary {
  padding: 14px 36px;
  background: linear-gradient(135deg, #143a7e 0%, #256af2 100%);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  border-radius: 8px;
  -webkit-box-shadow: 0 8px 24px rgba(20, 58, 126, 0.4);
  box-shadow: 0 8px 24px rgba(20, 58, 126, 0.4);
  cursor: pointer;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.banner-section .btn-group .btn-primary:hover {
  -webkit-transform: translateY(-2px);
  transform: translateY(-2px);
  -webkit-box-shadow: 0 12px 32px rgba(20, 58, 126, 0.5);
  box-shadow: 0 12px 32px rgba(20, 58, 126, 0.5);
}

.banner-section .btn-group .btn-secondary {
  padding: 14px 36px;
  background: rgba(255, 255, 255, 0.92);
  color: #143a7e;
  font-size: 16px;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.banner-section .btn-group .btn-secondary:hover {
  -webkit-transform: translateY(-2px);
  transform: translateY(-2px);
  -webkit-box-shadow: 0 8px 24px rgba(255, 255, 255, 0.3);
  box-shadow: 0 8px 24px rgba(255, 255, 255, 0.3);
}

@-webkit-keyframes fadeInUp {
  to {
    opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }
}

.about-section {
  background-color: var(--white);
  padding: 80px 0;
}

.about-section .about-inner {
  display: grid;
  grid-template-columns: 1fr 480px;
  grid-gap: 60px;
  gap: 60px;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  margin-bottom: 56px;
}

.about-section .about-left {
  opacity: 0;
  -webkit-transform: translateY(30px);
  transform: translateY(30px);
  -webkit-transition: opacity 0.8s ease, -webkit-transform 0.8s ease;
  transition: opacity 0.8s ease, -webkit-transform 0.8s ease;
  transition: opacity 0.8s ease, transform 0.8s ease;
  transition: opacity 0.8s ease, transform 0.8s ease, -webkit-transform 0.8s ease;
}

.about-section .about-left .about-title {
  position: relative;
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 16px;
}

.about-section .about-left .about-title::after {
  content: "";
  position: absolute;
  left: 0px;
  bottom: -6px;
  width: 80px;
  height: 4px;
  background-image: -webkit-gradient(linear, left top, right top, from(#34a750), color-stop(50%, #34a750), color-stop(50%, var(--primary)), to(var(--primary)));
  background-image: linear-gradient(90deg, #34a750 0%, #34a750 50%, var(--primary) 50%, var(--primary) 100%);
}

@supports (background: linear-gradient(red 0%, red 0% 1%, red 2%)) {
  .about-section .about-left .about-title::after {
    background-image: -webkit-gradient(linear, left top, right top, from(#34a750), color-stop(50%, var(--primary)));
    background-image: linear-gradient(90deg, #34a750 0% 50%, var(--primary) 50% 100%);
  }
}

.about-section .about-left .about-subtitle {
  font-size: 3rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 20px;
}

.about-section .about-left .about-desc {
  font-size: 18px;
  color: var(--primary);
  line-height: 1.3;
}

.about-section .about-right {
  opacity: 0;
  -webkit-transform: translateX(30px);
  transform: translateX(30px);
  -webkit-transition: opacity 0.8s ease, -webkit-transform 0.8s ease;
  transition: opacity 0.8s ease, -webkit-transform 0.8s ease;
  transition: opacity 0.8s ease, transform 0.8s ease;
  transition: opacity 0.8s ease, transform 0.8s ease, -webkit-transform 0.8s ease;
  -webkit-transition-delay: 0.2s;
  transition-delay: 0.2s;
}

.about-section .about-right .about-img {
  border-radius: 16px;
  overflow: hidden;
}

.about-section .about-right .about-img img {
  width: 590px;
  height: 266px;
  -o-object-fit: cover;
  object-fit: cover;
  aspect-ratio: 4/3;
  margin-top: 120px;
}

.about-section .stats-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-gap: 24px;
  gap: 24px;
}

.about-section .stat-card {
  background: var(--white);
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  border: 1px solid var(--border-gray);
  -webkit-box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  -webkit-transition: all 0.4s ease;
  transition: all 0.4s ease;
  opacity: 0;
  -webkit-transform: translateY(20px);
  transform: translateY(20px);
}

.about-section .stat-card:hover {
  -webkit-transform: translateY(-6px);
  transform: translateY(-6px);
  -webkit-box-shadow: 0 12px 32px rgba(20, 58, 126, 0.1);
  box-shadow: 0 12px 32px rgba(20, 58, 126, 0.1);
  border-color: var(--secondary);
}

.about-section .stat-card .stat-icon {
  width: 120px;
  height: 120px;
  margin: 0 auto 16px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  border-radius: 12px;
}

.about-section .stat-card .stat-icon img {
  width: 120px;
  height: 120px;
  -o-object-fit: contain;
  object-fit: contain;
  background-color: #f0f5ff;
  border-radius: 50%;
}

.about-section .stat-card .stat-num {
  margin-bottom: 8px;
}

.about-section .stat-card .stat-num .num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
}

.about-section .stat-card .stat-num .unit {
  font-size: 2rem;
  font-weight: 600;
  color: var(--primary);
  margin-left: 2px;
}

.about-section .stat-card .stat-label {
  font-size: 13px;
  color: rgba(20, 58, 126, 0.6);
}

.about-section.is-visible .about-left,
.about-section.is-visible .about-right,
.about-section.is-visible .stat-card {
  opacity: 1;
  -webkit-transform: translateY(0);
  transform: translateY(0);
}

.about-section.is-visible .about-right {
  -webkit-transform: translateX(0);
  transform: translateX(0);
}

.courses-section {
  background-color: var(--light-gray);
  padding: 80px 0 0;
}

.courses-section .container-cour-wrap {
  background: url(../images/40d97222.png) no-repeat center center;
  background-size: cover;
}

.courses-section .container-cour-wrap .container-cour {
  width: 1320px;
  margin: 0 auto;
}

.courses-section .section-title {
  text-align: center;
  margin-bottom: 48px;
}

.courses-section .section-title h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
  letter-spacing: 2px;
}

.courses-section .section-title h2::after {
  content: "";
  display: block;
  width: 80px;
  height: 4px;
  background: -webkit-gradient(linear, left top, right top, from(#34a750), color-stop(50%, #34a750), color-stop(50%, var(--primary)), to(var(--primary)));
  background: linear-gradient(90deg, #34a750 0%, #34a750 50%, var(--primary) 50%, var(--primary) 100%);
  margin: 12px auto 0;
}

@supports (background: linear-gradient(red 0%, red 0% 1%, red 2%)) {
  .courses-section .section-title h2::after {
    background: -webkit-gradient(linear, left top, right top, from(#34a750), color-stop(50%, var(--primary)));
    background: linear-gradient(90deg, #34a750 0% 50%, var(--primary) 50% 100%);
  }
}

.courses-section .section-title p {
  font-size: 13px;
  color: #999;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.courses-section .course-tree {
  max-width: 800px;
  margin: 0 auto 64px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  position: relative;
}

.courses-section .course-tree img {
  width: 100%;
  display: block;
  aspect-ratio: 2016 / 1714;
}

.courses-section .course-tree .tree-hotspot {
  position: absolute;
  z-index: 2;
  border-radius: 40px;
  cursor: pointer;
}

.courses-section .course-tree .bottom-node {
  background: var(--white);
  color: var(--primary);
  border: 2px solid var(--primary);
  padding: 12px 28px;
}

.courses-section .course-tree .result-node {
  background: #f0fdf4;
  color: #16a34a;
  border: 1.5px solid #16a34a;
  padding: 10px 24px;
}

.courses-section .course-tree .result-node .check-icon {
  background: #16a34a;
}

.courses-section .course-tree .result-node .check-icon svg {
  color: #fff;
}

.courses-section .course-tree .short {
  height: 16px;
}

.courses-section .online-learning {
  border-radius: 24px;
  padding: 80px 30px;
  position: relative;
  overflow: hidden;
}

.courses-section .online-learning::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}

.courses-section .online-learning .ol-title {
  text-align: center;
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 28px;
  position: relative;
}

.courses-section .online-learning .ol-title::after {
  content: "";
  position: absolute;
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  bottom: -10px;
  width: 80px;
  height: 4px;
  background-image: -webkit-gradient(linear, left top, right top, from(#34a750), color-stop(50%, #34a750), color-stop(50%, white), to(white));
  background-image: linear-gradient(90deg, #34a750 0%, #34a750 50%, white 50%, white 100%);
  background-image: -webkit-gradient(linear, left top, right top, from(#34a750), color-stop(50%, white));
  background-image: linear-gradient(90deg, #34a750 0% 50%, white 50% 100%);
}

.courses-section .online-learning .tab-bar {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
  position: relative;
  z-index: 1;
  border-bottom: solid 2px rgba(255, 255, 255, 0.2);
}

.courses-section .online-learning .tab-bar .tab-item {
  padding: 10px 20px 28px;
  border-radius: 24px;
  font-size: 24px;
  color: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.courses-section .online-learning .tab-bar .tab-item:hover {
  color: #fff;
}

.courses-section .online-learning .tab-bar .tab-item.active {
  color: white;
  font-weight: 500;
  position: relative;
}

.courses-section .online-learning .tab-bar .tab-item.active::after {
  content: "";
  position: absolute;
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  bottom: -2px;
  width: 112px;
  height: 4px;
  background: #ffffff;
}

.courses-section .online-learning .course-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-gap: 10px;
  gap: 10px;
  margin-bottom: 80px;
  position: relative;
  z-index: 1;
  min-height: 200px;
  text-align: center;
}

.courses-section .online-learning .course-cards .hide {
  display: none !important;
}

.courses-section .online-learning .course-card {
  border-radius: 16px;
  -webkit-transition: all 0.4s ease;
  transition: all 0.4s ease;
  opacity: 0;
  -webkit-transform: translateY(20px);
  transform: translateY(20px);
  backdrop-filter: blur(10px);
  display: inline-block;
  text-align: left;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  cursor: pointer;
  display: none;
}

.courses-section .online-learning .course-card:hover {
  -webkit-transform: translateY(-6px);
  transform: translateY(-6px);
  -webkit-box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

.courses-section .online-learning .cta-btn-wrap {
  text-align: center;
  position: relative;
  z-index: 1;
}

.courses-section .online-learning .cta-btn {
  display: inline-block;
  padding: 14px 48px;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  border-radius: 8px;
  cursor: pointer;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  -webkit-box-shadow: 0 8px 24px rgba(34, 197, 94, 0.35);
  box-shadow: 0 8px 24px rgba(34, 197, 94, 0.35);
}

.courses-section .online-learning .cta-btn:hover {
  -webkit-transform: translateY(-2px);
  transform: translateY(-2px);
  -webkit-box-shadow: 0 12px 32px rgba(34, 197, 94, 0.45);
  box-shadow: 0 12px 32px rgba(34, 197, 94, 0.45);
}

.courses-section.is-visible .tree-node {
  opacity: 1;
  -webkit-transform: translateY(0);
  transform: translateY(0);
}

.courses-section.is-visible .course-card {
  opacity: 1;
  -webkit-transform: translateY(0);
  transform: translateY(0);
}

.course-popup {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 200;
  display: none;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
}

.course-popup.active {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
}

.course-popup .popup-mask {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(4px);
  -webkit-animation: maskIn 0.25s ease-out;
  animation: maskIn 0.25s ease-out;
}

.course-popup .popup-dialog {
  position: relative;
  top: 26%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  z-index: 1;
  width: 550px;
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  -webkit-box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

.course-popup .popup-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0);
  color: #fff;
  font-size: 36px;
  z-index: 2;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  cursor: pointer;
  -webkit-transition: background 0.2s;
  transition: background 0.2s;
  border: none;
  line-height: 1;
}

.course-popup .popup-header {
  background: -webkit-gradient(linear, right top, left top, from(#0c61fd), to(#2a86fe));
  background: linear-gradient(270deg, #0c61fd 0%, #2a86fe 100%);
  padding: 18px 20px 16px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 10px;
}

.course-popup .popup-header .popup-title {
  font-size: 26px;
  font-weight: bold;
  color: #fff;
  margin: 0;
}

.course-popup .popup-header .popup-tab-label {
  display: -webkit-inline-box;
  display: -webkit-inline-flex;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  padding: 6px 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.2);
  font-size: 16px;
  font-weight: 500;
  color: #fff;
}

.course-popup .popup-body {
  padding: 16px 24px 12px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
  gap: 10px;
}

.course-popup .popup-item {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
  -webkit-align-items: flex-start;
  -ms-flex-align: start;
  align-items: flex-start;
  gap: 12px;
  padding: 12px;
  background: #eaf3fe;
  border-radius: 10px;
}

.course-popup .popup-item .popup-ico {
  background: rgba(69, 150, 255, 0.1);
}

.course-popup .popup-item:nth-child(2n) {
  background: #e6f6f7;
}

.course-popup .popup-item:nth-child(2n) .popup-ico {
  background: rgba(16, 147, 139, 0.1);
}

.course-popup .popup-item .popup-ico {
  width: 60px;
  height: 60px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  border-radius: 50%;
  -webkit-flex-shrink: 0;
  -ms-flex-negative: 0;
  flex-shrink: 0;
}

.course-popup .popup-item .popup-ico img {
  width: 60px;
  height: 60px;
}

.course-popup .popup-item .popup-info {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
  gap: 3px;
  padding-left: 20px;
  position: relative;
}

.course-popup .popup-item .popup-info::before {
  content: "";
  position: absolute;
  top: 58%;
  left: 0;
  width: 2px;
  height: 42px;
  background: #d1eded;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}

.course-popup .popup-item .popup-info .popup-item-label {
  font-size: 20px;
  font-weight: 500;
  line-height: 22px;
  letter-spacing: 0.02em;
  color: rgba(0, 0, 0, 0.9);
  padding-top: 6px;
}

.course-popup .popup-item .popup-info .popup-item-value {
  font-size: 16px;
  font-weight: normal;
  line-height: 18px;
  letter-spacing: 0.02em;
  color: rgba(0, 0, 0, 0.6);
  margin-top: 4px;
}

.course-popup .popup-footer {
  padding: 4px 16px 18px;
}

.course-popup .popup-footer .popup-cta {
  display: block;
  text-align: center;
  padding: 12px;
  background: -webkit-gradient(linear, right top, left top, from(#0c61fd), to(#2a86fe));
  background: linear-gradient(270deg, #0c61fd 0%, #2a86fe 100%);
  color: #fff;
  font-size: 24px;
  border-radius: 8px;
  cursor: pointer;
  -webkit-transition: all 0.25s;
  transition: all 0.25s;
}

.course-popup .popup-footer .popup-cta:hover {
  -webkit-transform: translateY(-1px);
  transform: translateY(-1px);
  -webkit-box-shadow: 0 6px 20px rgba(37, 106, 242, 0.45);
  box-shadow: 0 6px 20px rgba(37, 106, 242, 0.45);
}

@-webkit-keyframes maskIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes maskIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@-webkit-keyframes popupIn {
  from {
    opacity: 0;
    -webkit-transform: translateY(20px) scale(0.94);
    transform: translateY(20px) scale(0.94);
  }

  to {
    opacity: 1;
    -webkit-transform: translateY(0) scale(1);
    transform: translateY(0) scale(1);
  }
}

@keyframes popupIn {
  from {
    opacity: 0;
    -webkit-transform: translateY(20px) scale(0.94);
    transform: translateY(20px) scale(0.94);
  }

  to {
    opacity: 1;
    -webkit-transform: translateY(0) scale(1);
    transform: translateY(0) scale(1);
  }
}

.advantage-section {
  background-color: var(--white);
  padding: 80px 0;
}

.advantage-section .section-title {
  text-align: center;
  margin-bottom: 48px;
}

.advantage-section .section-title h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
  letter-spacing: 2px;
}

.advantage-section .section-title h2::after {
  content: "";
  display: block;
  width: 48px;
  height: 4px;
  background-image: -webkit-gradient(linear, left top, right top, from(#34a750), color-stop(50%, #34a750), color-stop(50%, var(--primary)), to(var(--primary)));
  background-image: linear-gradient(90deg, #34a750 0%, #34a750 50%, var(--primary) 50%, var(--primary) 100%);
  margin: 12px auto 0;
}

@supports (background: linear-gradient(red 0%, red 0% 1%, red 2%)) {
  .advantage-section .section-title h2::after {
    background-image: -webkit-gradient(linear, left top, right top, from(#34a750), color-stop(50%, var(--primary)));
    background-image: linear-gradient(90deg, #34a750 0% 50%, var(--primary) 50% 100%);
  }
}

.advantage-section .section-title p {
  font-size: 13px;
  color: #999;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.advantage-section .advantage-layout {
  display: grid;
  grid-template-columns: 1fr 400px 1fr;
  grid-gap: 32px;
  gap: 32px;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  margin-bottom: 40px;
}

.advantage-section .advantage-layout .left-col .adv-card:first-child {
  width: 340px;
  -webkit-transform: translateX(80px);
  transform: translateX(80px);
}

.advantage-section .advantage-layout .left-col .adv-card:nth-child(2) {
  width: 384px;
}

.advantage-section .advantage-layout .right-col .adv-card:first-child {
  width: 340px;
  -webkit-transform: translateX(32px);
  transform: translateX(32px);
}

.advantage-section .advantage-layout .right-col .adv-card:nth-child(2) {
  width: 406px;
}

.advantage-section .adv-card {
  background: var(--white);
  border-radius: 16px;
  padding: 24px;
  border: 1px solid var(--border-gray);
  -webkit-box-shadow: 0px 4px 10px 0px rgba(23, 116, 252, 0.2);
  box-shadow: 0px 4px 10px 0px rgba(23, 116, 252, 0.2);
  -webkit-transition: all 0.4s ease;
  transition: all 0.4s ease;
  opacity: 0;
  -webkit-transform: translateY(20px);
  transform: translateY(20px);
  margin-bottom: 24px;
}

.advantage-section .adv-card:last-child {
  margin-bottom: 0;
}

.advantage-section .adv-card:hover {
  -webkit-transform: translateY(-4px);
  transform: translateY(-4px);
  -webkit-box-shadow: 0 12px 32px rgba(20, 58, 126, 0.08);
  box-shadow: 0 12px 32px rgba(20, 58, 126, 0.08);
  border-color: var(--secondary);
}

.advantage-section .adv-card .adv-num {
  font-size: 24px;
  font-weight: bold;
  color: var(--secondary);
  letter-spacing: 1px;
}

.advantage-section .adv-card .adv-num h4 {
  display: inline-block;
  font-size: 20px;
  font-weight: bold;
  color: var(--black);
  margin-bottom: 8px;
  margin-left: 50px;
}

.advantage-section .adv-card .adv-content .subtitle {
  font-size: 16px;
  font-weight: 500;
  color: #0b6dfd;
  line-height: 1.2;
  margin-top: 0;
}

.advantage-section .adv-card .adv-content p {
  font-size: 13px;
  color: var(--text-gray);
  line-height: 1.8;
  margin-top: 10px;
}

.advantage-section .center-visual {
  position: relative;
}

.advantage-section .center-visual::after {
  content: "";
  position: absolute;
  top: -22px;
  left: -175px;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  z-index: -1;
  width: 742px;
  height: 742px;
  -webkit-transform: rotate(16.2deg);
  transform: rotate(16.2deg);
  border-radius: 50%;
  background: linear-gradient(139deg, rgba(104, 168, 251, 0.4) 15%, rgba(255, 255, 255, 0) 41%);
}

.advantage-section .center-visual img {
  width: 480px;
  height: 480px;
  -o-object-fit: contain;
  object-fit: contain;
}

.advantage-section .laptop-wrap {
  position: relative;
  width: 320px;
}

.advantage-section .laptop-wrap .laptop-screen {
  width: 100%;
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, #1e3a8a 0%, #256af2 100%);
  border-radius: 12px 12px 0 0;
  position: relative;
  overflow: hidden;
  -webkit-box-shadow: 0 8px 32px rgba(20, 58, 126, 0.25);
  box-shadow: 0 8px 32px rgba(20, 58, 126, 0.25);
}

.advantage-section .laptop-wrap .laptop-screen .screen-content {
  position: absolute;
  top: 20px;
  right: 20px;
  bottom: 20px;
  left: 20px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
  -webkit-align-items: flex-end;
  -ms-flex-align: end;
  align-items: flex-end;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  gap: 8px;
}

.advantage-section .laptop-wrap .laptop-screen .screen-content .chart-bar {
  width: 24px;
  border-radius: 4px 4px 0 0;
  background: -webkit-gradient(linear, left top, left bottom, from(rgba(255, 255, 255, 0.9)), to(rgba(255, 255, 255, 0.5)));
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.5));
  -webkit-animation: barGrow 2s ease-in-out infinite alternate;
  animation: barGrow 2s ease-in-out infinite alternate;
}

.advantage-section .laptop-wrap .laptop-screen .screen-content .chart-bar.bar-1 {
  height: 40%;
  -webkit-animation-delay: 0s;
  animation-delay: 0s;
}

.advantage-section .laptop-wrap .laptop-screen .screen-content .chart-bar.bar-2 {
  height: 65%;
  -webkit-animation-delay: 0.2s;
  animation-delay: 0.2s;
}

.advantage-section .laptop-wrap .laptop-screen .screen-content .chart-bar.bar-3 {
  height: 85%;
  -webkit-animation-delay: 0.4s;
  animation-delay: 0.4s;
}

.advantage-section .laptop-wrap .laptop-screen .screen-content .chart-bar.bar-4 {
  height: 55%;
  -webkit-animation-delay: 0.6s;
  animation-delay: 0.6s;
}

.advantage-section .laptop-wrap .laptop-screen .screen-content .chart-bar.bar-5 {
  height: 70%;
  -webkit-animation-delay: 0.8s;
  animation-delay: 0.8s;
}

.advantage-section .laptop-wrap .laptop-screen .screen-glow {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
  border-radius: 12px 12px 0 0;
}

.advantage-section .laptop-wrap .laptop-base {
  width: 110%;
  height: 12px;
  background: -webkit-gradient(linear, left top, left bottom, from(#cbd5e1), to(#94a3b8));
  background: linear-gradient(180deg, #cbd5e1, #94a3b8);
  border-radius: 0 0 8px 8px;
  margin-left: -5%;
}

.advantage-section .laptop-wrap .floating-dots {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  pointer-events: none;
}

.advantage-section .laptop-wrap .floating-dots .dot {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--secondary);
  opacity: 0.5;
}

.advantage-section .laptop-wrap .floating-dots .dot.dot-1 {
  top: -10px;
  left: 20%;
  -webkit-animation: dotFloat 3s ease-in-out infinite;
  animation: dotFloat 3s ease-in-out infinite;
}

.advantage-section .laptop-wrap .floating-dots .dot.dot-2 {
  top: -20px;
  right: 30%;
  -webkit-animation: dotFloat 3s ease-in-out infinite 1s;
  animation: dotFloat 3s ease-in-out infinite 1s;
}

.advantage-section .laptop-wrap .floating-dots .dot.dot-3 {
  bottom: 20px;
  left: -10px;
  -webkit-animation: dotFloat 3s ease-in-out infinite 0.5s;
  animation: dotFloat 3s ease-in-out infinite 0.5s;
}

@-webkit-keyframes barGrow {
  0% {
    -webkit-transform: scaleY(0.8);
    transform: scaleY(0.8);
  }

  100% {
    -webkit-transform: scaleY(1);
    transform: scaleY(1);
  }
}

@keyframes barGrow {
  0% {
    -webkit-transform: scaleY(0.8);
    transform: scaleY(0.8);
  }

  100% {
    -webkit-transform: scaleY(1);
    transform: scaleY(1);
  }
}

@-webkit-keyframes dotFloat {

  0%,
  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }

  50% {
    -webkit-transform: translateY(-8px);
    transform: translateY(-8px);
  }
}

@keyframes dotFloat {

  0%,
  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }

  50% {
    -webkit-transform: translateY(-8px);
    transform: translateY(-8px);
  }
}

.advantage-section .adv-cta-wrap {
  text-align: center;
}

.advantage-section .adv-cta-btn {
  display: inline-block;
  padding: 14px 48px;
  background: #0b6dfd;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  border-radius: 8px;
  cursor: pointer;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  -webkit-box-shadow: 0 8px 24px rgba(20, 58, 126, 0.3);
  box-shadow: 0 8px 24px rgba(20, 58, 126, 0.3);
}

.advantage-section .adv-cta-btn:hover {
  -webkit-transform: translateY(-2px);
  transform: translateY(-2px);
  -webkit-box-shadow: 0 12px 32px rgba(20, 58, 126, 0.4);
  box-shadow: 0 12px 32px rgba(20, 58, 126, 0.4);
}

.advantage-section.is-visible .adv-card {
  opacity: 1;
  -webkit-transform: translateY(0);
  transform: translateY(0);
}

.process-section {
  position: relative;
  padding: 80px 0;
  overflow: hidden;
  background: linear-gradient(135deg, #0a1f3d 0%, #143a7e 50%, #0a1f3d 100%);
}

.process-section .process-bg {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.process-section .section-title {
  text-align: center;
  margin-bottom: 48px;
  position: relative;
  z-index: 1;
}

.process-section .section-title h2 {
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 2px;
}

.process-section .section-title .process-sub {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 12px;
}

.process-section .section-title .process-sub::after {
  content: "";
  display: block;
  width: 80px;
  height: 4px;
  background: -webkit-gradient(linear, left top, right top, from(#34a750), color-stop(50%, #34a750), color-stop(50%, white), to(white));
  background: linear-gradient(90deg, #34a750 0%, #34a750 50%, white 50%, white 100%);
  background: -webkit-gradient(linear, left top, right top, from(#34a750), color-stop(50%, white));
  background: linear-gradient(90deg, #34a750 0% 50%, white 50% 100%);
  border-radius: 2px;
  margin: 12px auto 0;
}

.process-section .process-steps {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 0;
  margin-bottom: 40px;
  position: relative;
  z-index: 1;
}

.process-section .process-step {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  opacity: 0;
  -webkit-transform: translateY(30px);
  transform: translateY(30px);
  -webkit-transition: all 0.6s ease;
  transition: all 0.6s ease;
}

.process-section .process-step .step-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 28px 20px;
  text-align: center;
  -webkit-transition: all 0.4s ease;
  transition: all 0.4s ease;
  width: 160px;
}

.process-section .process-step .step-card:hover {
  background: rgba(255, 255, 255, 0.12);
  -webkit-transform: translateY(-4px);
  transform: translateY(-4px);
  -webkit-box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

.process-section .process-step .step-card .step-icon {
  width: 120px;
  height: 120px;
}

.process-section .process-step .step-card .step-icon img {
  width: 120px;
  height: 120px;
}

.process-section .process-step .step-card .step-label {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  display: block;
  line-height: 1.4;
}

.process-section .process-step .step-arrow {
  margin: 0 8px;
  color: rgba(255, 255, 255, 0.3);
}

.process-section .process-step .step-arrow img {
  width: 37px;
  height: 33px;
  -o-object-fit: contain;
  object-fit: contain;
}

.process-section .process-cta {
  text-align: center;
  position: relative;
  z-index: 1;
}

.process-section .process-cta-btn {
  display: inline-block;
  padding: 14px 48px;
  background: #0B6DFD;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  border-radius: 8px;
  cursor: pointer;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  -webkit-box-shadow: 0 8px 24px rgba(20, 58, 126, 0.4);
  box-shadow: 0 8px 24px rgba(20, 58, 126, 0.4);
}

.process-section .process-cta-btn:hover {
  -webkit-transform: translateY(-2px);
  transform: translateY(-2px);
  -webkit-box-shadow: 0 12px 32px rgba(20, 58, 126, 0.5);
  box-shadow: 0 12px 32px rgba(20, 58, 126, 0.5);
}

.process-section.is-visible .process-step {
  opacity: 1;
  -webkit-transform: translateY(0);
  transform: translateY(0);
}

body {
  line-height: 1.6;
  color: var(--black);
  min-width: 1440px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  display: block;
  max-width: 100%;
}

a {
  -webkit-text-decoration: none;
  text-decoration: none;
  color: inherit;
}

ul,
ol {
  list-style: none;
}

.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 40px;
}

section>div[id] {
  padding: 80px 0;
}

.animate-on-scroll {
  opacity: 0;
  -webkit-transform: translateY(40px);
  transform: translateY(40px);
  -webkit-transition: opacity 0.8s ease-out, -webkit-transform 0.8s ease-out;
  transition: opacity 0.8s ease-out, -webkit-transform 0.8s ease-out;
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
  transition: opacity 0.8s ease-out, transform 0.8s ease-out, -webkit-transform 0.8s ease-out;
}

.animate-on-scroll.is-visible {
  opacity: 1;
  -webkit-transform: translateY(0);
  transform: translateY(0);
}