:root {
  --orange-1: #ee7b11;
  --orange-2: #fffaf7;
  --orange-3: #fff9ef;
  --orange-4: #ffbd59;
  --orange-5: #f9e1c9;
  --green-1: #81bc23;
  --green-2: #84b818;
  --green-3: #ddfac2;
  --green-4: #ddfac2;
  --green-5: #e0f2cf;
  --green-6: #c0d6ac;
  --grey-1: #777777;
  --grey-2: #5c5c5c;
  --grey-3: #9e9e9e;
  --grey-4: #d5d8dc;
  --grey-5: #e8e8e8;
  --grey-6: #e9e9e9;
  --grey-7: #575757;
  --grey-8: #efefef;
  --grey-9: #f5f5f5;
  --grey-10: #d9d9d9;
  --grey-11: #c8c8c8;
  --grey-12: #fbfbfb;
  --pink-1: #fbefe7;
  --pink-2: #fff0df;
  --blue-1: #0077b5;
  --blue-2: #3498db;
  --black-1: #393e3e;
  --black-2: #1a1a1a;
  --white-1: #fefff2;
  --white-2: #fdfffa;
  --white-3: #fff7f3;
}

@media (min-width: 1200px) {

  .container-xl,
  .container-lg,
  .container-md,
  .container-sm,
  .container {
    max-width: 1275px !important;
  }
}

.w-180px {
  width: 180px !important;
}

.top-25px {
  top: 25px !important;
}

.top-50px {
  top: 50px !important;
}

.opacity-80 {
  opacity: 0.8 !important;
}

.border-bottom-5-grey-10 {
  border-bottom: 5px solid var(--grey-10) !important;
}

.border-bottom-5-green-2 {
  border-bottom: 5px solid var(--green-2) !important;
}

.border-bottom-5-green-6 {
  border-bottom: 5px solid var(--green-6) !important;
}

.border-bottom-5-white-3 {
  border-bottom: 5px solid var(--white-3) !important;
}

.border-bottom-5-orange-4 {
  border-bottom: 5px solid var(--orange-4) !important;
}

.border-bottom-5-grey-10 {
  border-bottom: 5px solid var(--grey-10) !important;
}

.align-text-super {
  vertical-align: super !important;
}

.align-items-normal {
  align-items: normal !important;
}

.no-border {
  border: none !important;
}

.border-radius-0 {
  border-radius: 0px !important;
}

.border-radius-20 {
  border-radius: 20px !important;
}

.border-radius-top-20 {
  border-top-left-radius: 20px !important;
  border-top-right-radius: 20px !important;
}

.border-radius-bottom-20 {
  border-bottom-left-radius: 20px !important;
  border-bottom-right-radius: 20px !important;
}

.border-radius-top-15 {
  border-top-left-radius: 15px !important;
  border-top-right-radius: 15px !important;
}

.border-radius-bottom-15 {
  border-bottom-left-radius: 15px !important;
  border-bottom-right-radius: 15px !important;
}

.border-grey-4 {
  border-color: var(--grey-4) !important;
}

.border-orange-1 {
  border-color: var(--orange-1) !important;
}

.border-orange-2 {
  border-color: var(--orange-2) !important;
}

.border-orange-3 {
  border-color: var(--orange-3) !important;
}

.border-orange-4 {
  border-color: var(--orange-4) !important;
}

.border-green-2 {
  border-color: var(--green-2) !important;
}

.border-3 {
  border-width: 3px !important;
}

.border-5 {
  border-width: 5px !important;
}

.nav-line-tabs .nav-item .nav-link.active,
.nav-line-tabs .nav-item.show .nav-link,
.nav-line-tabs .nav-item .nav-link:hover:not(.disabled) {
  background-color: transparent;
  border: 0;
  border-bottom: 3px solid var(--green-2);
  transition: color 0.2s ease;
}

.btn-dashboard-ig {
  border: 2px solid var(--grey-10) !important;
}

.font-size-10px {
  font-size: 10px !important;
}

.font-size-14px {
  font-size: 14px !important;
}

.font-size-15px {
  font-size: 15px !important;
}

.font-size-16px {
  font-size: 16px !important;
}

.font-size-18px {
  font-size: 18px !important;
}

.font-size-20px {
  font-size: 20px !important;
}

.font-size-24px {
  font-size: 24px !important;
}

.font-size-80px {
  font-size: 80px !important;
}

.min-h-lg-565px {
  min-height: 565px !important;
}

.text-orange-1 {
  color: var(--orange-1) !important;
}

.text-orange-4 {
  color: var(--orange-4) !important;
}

.text-green-1 {
  color: var(--green-1) !important;
}

.text-green-2 {
  color: var(--green-2) !important;
}

.text-grey-1 {
  color: var(--grey-1) !important;
}

.text-grey-2 {
  color: var(--grey-2) !important;
}

.text-grey-3 {
  color: var(--grey-3) !important;
}

.text-grey-4 {
  color: var(--grey-4) !important;
}

.text-grey-5 {
  color: var(--grey-5) !important;
}

.text-grey-6 {
  color: var(--grey-6) !important;
}

.text-grey-7 {
  color: var(--grey-7) !important;
}

.text-grey-8 {
  color: var(--grey-8) !important;
}

.text-black-1 {
  color: var(--black-1) !important;
}

.bg-homepage-gradient {
  background: rgb(255, 250, 247);
  background: -moz-linear-gradient(180deg,
      rgba(255, 250, 247, 1) 0%,
      rgba(255, 240, 223, 1) 100%);
  background: -webkit-linear-gradient(180deg,
      rgba(255, 250, 247, 1) 0%,
      rgba(255, 240, 223, 1) 100%);
  background: linear-gradient(180deg,
      rgba(255, 250, 247, 1) 0%,
      rgba(255, 240, 223, 1) 100%);
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#fffaf7", endColorstr="#fff0df", GradientType=1);
}

.bg-gradient-green {
  background: rgb(234, 246, 216);
  background: -moz-linear-gradient(180deg,
      rgba(234, 246, 216, 1) 0%,
      rgba(255, 255, 255, 1) 100%);
  background: -webkit-linear-gradient(180deg,
      rgba(234, 246, 216, 1) 0%,
      rgba(255, 255, 255, 1) 100%);
  background: linear-gradient(180deg,
      rgba(234, 246, 216, 1) 0%,
      rgba(255, 255, 255, 1) 100%);
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#eaf6d8", endColorstr="#ffffff", GradientType=1);
}

.bg-gradient-pink {
  background: rgb(255, 255, 255);
  background: -moz-linear-gradient(180deg,
      rgba(255, 255, 255, 1) 0%,
      rgba(255, 240, 223, 1) 100%);
  background: -webkit-linear-gradient(180deg,
      rgba(255, 255, 255, 1) 0%,
      rgba(255, 240, 223, 1) 100%);
  background: linear-gradient(180deg,
      rgba(255, 255, 255, 1) 0%,
      rgba(255, 240, 223, 1) 100%);
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#ffffff", endColorstr="#fff0df", GradientType=1);
}

.bg-gradient-orange-2-white {
  background: rgb(255, 250, 247);
  background: -moz-linear-gradient(180deg,
      rgba(255, 250, 247, 1) 0%,
      rgba(255, 255, 255, 1) 100%);
  background: -webkit-linear-gradient(180deg,
      rgba(255, 250, 247, 1) 0%,
      rgba(255, 255, 255, 1) 100%);
  background: linear-gradient(180deg,
      rgba(255, 250, 247, 1) 0%,
      rgba(255, 255, 255, 1) 100%);
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#fffaf7", endColorstr="#ffffff", GradientType=1);
}

.bg-whatsapp-gradient {
  background: rgb(90, 244, 114);
  background: -moz-linear-gradient(135deg,
      rgba(90, 244, 114, 1) 0%,
      rgba(49, 191, 47, 1) 100%);
  background: -webkit-linear-gradient(135deg,
      rgba(90, 244, 114, 1) 0%,
      rgba(49, 191, 47, 1) 100%);
  background: linear-gradient(135deg,
      rgba(90, 244, 114, 1) 0%,
      rgba(49, 191, 47, 1) 100%);
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#5af472", endColorstr="#31bf2f", GradientType=1);
}

.bg-orange-1 {
  background-color: var(--orange-1) !important;
}

.bg-orange-2 {
  background-color: var(--orange-2) !important;
}

.bg-orange-3 {
  background-color: var(--orange-3) !important;
}

.bg-orange-4 {
  background-color: var(--orange-4) !important;
}

.bg-orange-5 {
  background-color: var(--orange-5) !important;
}

.bg-green-1 {
  background-color: var(--green-1) !important;
}

.bg-green-2 {
  background-color: var(--green-2) !important;
}

.bg-green-3 {
  background-color: var(--green-3) !important;
}

.bg-green-4 {
  background-color: var(--green-4) !important;
}

.bg-green-5 {
  background-color: var(--green-5) !important;
}

.bg-green-6 {
  background-color: var(--green-6) !important;
}

.bg-grey-1 {
  background-color: var(--grey-1) !important;
}

.bg-grey-2 {
  background-color: var(--grey-2) !important;
}

.bg-grey-3 {
  background-color: var(--grey-3) !important;
}

.bg-grey-4 {
  background-color: var(--grey-4) !important;
}

.bg-grey-5 {
  background-color: var(--grey-5) !important;
}

.bg-grey-6 {
  background-color: var(--grey-6) !important;
}

.bg-grey-7 {
  background-color: var(--grey-7) !important;
}

.bg-grey-8 {
  background-color: var(--grey-8) !important;
}

.bg-grey-9 {
  background-color: var(--grey-9) !important;
}

.bg-grey-10 {
  background-color: var(--grey-10) !important;
}

.bg-grey-11 {
  background-color: var(--grey-11) !important;
}

.bg-grey-12 {
  background-color: var(--grey-12) !important;
}

.bg-pink-1 {
  background-color: var(--pink-1) !important;
}

.bg-pink-2 {
  background-color: var(--pink-2) !important;
}

.bg-blue-1 {
  background-color: var(--blue-1) !important;
}

.bg-blue-2 {
  background-color: var(--blue-2) !important;
}

.bg-black-1 {
  background-color: var(--black-1) !important;
}

.bg-black-2 {
  background-color: var(--black-2) !important;
}

.bg-white-1 {
  background-color: var(--white-1) !important;
}

.bg-white-2 {
  background-color: var(--white-2) !important;
}

.btn-outline-orange-1 {
  border-color: var(--text-orange-1) !important;
  background-color: transparent;
}

.btn-icon-small {
  height: calc(1em + 1rem + 2px) !important;
  width: calc(1em + 1rem + 2px) !important;
}

@media (max-width: 576px) {
  .carousel-item {
    height: 45vh !important;
  }
}

#banner .carousel-item {
  height: 95vh;
  width: 100%;
  min-height: 350px;
  background: no-repeat center center scroll;
  background-size: cover;
}

#banner .carousel-inner .carousel-item {
  transition: -webkit-transform 2s ease;
  transition: transform 2s ease;
  transition: transform 2s ease, -webkit-transform 2s ease;
}

#banner .carousel-item .caption {
  padding: 40px;
  color: white;
  animation-duration: 1s;
  animation-delay: 2s;
}

#banner .caption h2 {
  animation-duration: 1s;
  animation-delay: 2s;
}

#banner .caption p {
  animation-duration: 1s;
  animation-delay: 2.2s;
}

#banner .caption a {
  animation-duration: 1s;
  animation-delay: 2.4s;
}

.delicious-btn {
  display: inline-block;
  min-width: 160px;
  height: 60px;
  color: #fff;
  border: none;
  border-left: 3px solid #1c8314;
  border-radius: 0;
  padding: 0 30px;
  font-size: 16px;
  line-height: 58px;
  font-weight: 600;
  -webkit-transition-duration: 500ms;
  transition-duration: 500ms;
  text-transform: capitalize;
  background: #40ba37;
}

.delicious-btn:hover,
.delicious-btn:active,
.delicious-btn:focus {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  background: #1c8314;
  border-color: #40ba37;
}

.nav-pills .nav-link,
.nav-pills .show>.nav-link {
  color: #000 !important;
}

.nav-pills .nav-link.active,
.nav-pills .nav-link.active i,
.nav-pills .show>.nav-link {
  color: var(--green-2) !important;
  background-color: #fff !important;
  border-bottom: 2px solid #84b818 !important;
  border-radius: 0px !important;
}

.nav-pills .nav-link:hover,
.nav-pills .show>.nav-link {
  color: var(--green-2) !important;
  border-bottom: 2px solid #84b818 !important;
  border-radius: 0px !important;
}

.nav-link i {
  color: #333;
}

.nav-link:hover i {
  color: #fff !important;
}

.btn-share {
  position: relative;
  left: -20px;
  display: inline-block;
  padding: 12px 12px;
  background: rgba(0, 0, 0, 0.15);
  border-radius: 3px 0 0 3px;
}

.text-hover-acer-green:hover {
  transition: color 0.2s ease;
  color: var(--green-2) !important;
}

.button-outer {
  text-align: center;
  transition: 0.2s;
  position: relative;
  overflow: hidden;
  border: 1px solid #84b818;
}

.btn-upload {
  color: #84b818;
  text-align: center;
  position: relative;
  display: inline-block;
  z-index: 3;
  white-space: nowrap;
  padding: 0.775rem 1rem;
}

.btn-upload input {
  position: absolute;
  width: 100%;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
  opacity: 0;
}

/* Custom Menu */
#sidebar {
  min-width: 230px;
  max-width: 230px;
  color: #000;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  transition: all 0.3s;
  position: relative;
}

#sidebar .h6 {
  color: #000;
}

#sidebar h1 {
  margin-bottom: 20px;
  font-weight: 700;
}

#sidebar h1 .logo {
  color: #000;
}

#sidebar ul.components {
  padding: 0;
}

#sidebar ul li {
  font-size: 16px;
}

#sidebar ul li>ul {
  margin-left: 10px;
}

#sidebar ul li>ul li {
  font-size: 14px;
}

#sidebar ul li a {
  padding: 10px 0;
  display: block;
  color: #000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

#sidebar ul li a:hover {
  color: #000;
}

#sidebar ul li.active>a {
  background: transparent;
  color: #000;
}

@media (max-width: 991.98px) {
  #sidebar {
    margin-left: -270px;
  }

  #sidebar.active {
    margin-left: 0;
  }

  #sidebar .custom-menu {
    margin-right: -60px !important;
    top: 10px !important;
  }
}

#sidebar .custom-menu {
  display: inline-block;
  position: absolute;
  top: 20px;
  right: 0;
  margin-right: -20px;
  -webkit-transition: 0.3s;
  -o-transition: 0.3s;
  transition: 0.3s;
}

@media (prefers-reduced-motion: reduce) {
  #sidebar .custom-menu {
    -webkit-transition: none;
    -o-transition: none;
    transition: none;
  }
}

#sidebar .custom-menu .btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

#sidebar .custom-menu .btn.btn-primary {
  background: #393c7f;
  border-color: #393c7f;
}

#sidebar .custom-menu .btn.btn-primary:hover,
#sidebar .custom-menu .btn.btn-primary:focus {
  background: #393c7f !important;
  border-color: #393c7f !important;
}

.acerhub-for-section {
  position: relative;
  z-index: 9;
  margin-top: -20px;
  background: white;
}

.border-underline-text {
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-thickness: 3px;
  text-decoration-color: #84b818;
}

/* Custom Carousel */
.carousel-item>.row {
  display: flex;
}

.carousel-control-prev,
.carousel-control-next {
  position: static;
  width: 25px !important;
  height: 25px !important;
  background: #8bc34a;
  border-radius: 50%;
  margin: 0 0.25rem;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 1;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  background-size: 70% 70%;
  width: 1.5rem !important;
  height: 1.5rem !important;
}

.carousel-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 1rem 1rem 1rem;
}

.carousel-controls {
  display: flex;
  gap: 0.5rem;
}

.carousel-indicators-wrapper {
  display: flex;
  justify-content: center;
  margin-top: 1rem;
}

.carousel-indicators {
  display: flex;
  gap: 0.1rem;
  position: static;
  margin: 0;
}

.carousel-indicators [data-bs-target] {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #c8dfb4;
  opacity: 1;
  transition: all 0.3s ease;
  border: none;
}

.carousel-indicators .active {
  width: 30px;
  height: 10px;
  border-radius: 50px;
  background-color: #8bc34a;
}

/* Card Custom */
.card-custom {
  width: 305px;
  height: 400px;
  background-color: #e0f2cf;
  border-radius: 20px;
  padding: 9px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 5px;
}

.card-inner {
  width: 280px;
  height: 292px;
  background-color: white;
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
}

/* Searchbar Dashboard */
.search-box {
  position: relative;
  background: white;
  border-radius: 30px;
}

.search-input {
  border: 2px solid #eee;
  border-radius: 30px;
  padding: 10px 25px;
  padding-right: 50px;
  width: 300px;
}

.search-input:focus {
  box-shadow: none;
}

.search-icon {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  padding: 10px;
  border-radius: 50%;
  color: white;
}

.menu-link.nav-link.active {
  position: relative;
  color: #85c441;
  font-weight: bold;
}

.menu-link.nav-link.active::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -6px;
  width: 50%;
  height: 5px;
  background-color: #85c441;
  border-radius: 9999px;
}

[data-kt-sticky-landing-header="on"] .landing-header .menu .menu-link.active {
  background-color: transparent !important;
}

#img-reason-teacher {
  transition: opacity 0.3s ease;
  opacity: 1;
}

/* Tentang Page Custom Styles */

/* --- HERO SECTION --- */
.tentang-hero {
  background-color: #eef5eb;
  /* Pale Green/Sage from reference */
  padding-bottom: 0;
  overflow: hidden;
}

.tentang-hero-title {
  font-weight: 700;
  color: #1a1a1a;
  font-size: 2.5rem;
  line-height: 1.2;
}

@media (min-width: 992px) {
  .tentang-hero-title {
    font-size: 3.5rem;
  }
}

.tentang-hero-subtitle {
  color: #333;
  font-size: 1.25rem;
  /* Slightly larger */
  line-height: 1.5;
  margin-top: 1rem;
  max-width: 550px;
}

/* Hero Decorations */
/* Decorations are now part of the hero image itself */

.tentang-hero-image-wrapper {
  position: relative;
  display: block;
  padding-right: 0;
  margin-right: -100px;
  /* Pull right significantly */
  margin-bottom: -5px;
  /* Anchor firmness */
}

.tentang-hero-image {
  position: relative;
  z-index: 2;
  max-width: 140%;
  /* Aggressive scale */
  width: 140%;
  height: auto;
  display: block;
  margin-left: auto;
}

/* --- FEATURES SECTION --- */
.tentang-features {
  background-color: white;
}

.tentang-section-title {
  font-weight: 700;
  color: #1a1a1a;
  font-size: 2rem;
  /* Increased to match large design hierarchy */
  line-height: 1.2;
}

.tentang-section-desc {
  color: #555;
  font-size: 1rem;
  line-height: 1.6;
}

.tentang-feature-card {
  background-color: #438a56;
  /* Dark Green */
  border-radius: 12px;
  padding: 2.5rem 2rem;
  color: white;
  height: 100%;
  transition: transform 0.3s ease;
}

.tentang-feature-card:hover {
  transform: translateY(-5px);
}

.tentang-feature-icon {
  min-width: 60px;
}

.tentang-feature-content p {
  font-size: 0.95rem;
  line-height: 1.5;
  font-weight: 400;
}

/* --- CTA SECTION --- */
.tentang-cta {
  background-color: #eef5eb;
  /* Updated to Sage Green to match */
}

.tentang-cta-title {
  font-weight: 700;
  color: #1a1a1a;
  font-size: 2rem;
}

.tentang-cta-desc {
  color: #555;
  font-size: 1.15rem;
  /* Slightly Larger */
  margin-bottom: 2rem;
}

/* Flight Path Animation/Graphic */
.tentang-cta-airplane-wrapper {
  position: absolute;
  bottom: 0;
  left: 20%;
  /* Slight offset from edge */
  z-index: 0;
  width: 600px;
}

.tentang-cta-image {
  position: relative;
  z-index: 2;
  /* Rotation removed */
}

/* .flight-path removed */

/* --- COMMITMENT SECTION --- */
.tentang-commitment-card {
  height: 380px;
  background-size: cover;
  background-position: center;
  border-radius: 15px;
  overflow: hidden;
  transition: transform 0.3s ease;
}

.tentang-commitment-card:hover {
  transform: translateY(-3px);
}

.tentang-commitment-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.85) 100%);
  z-index: 0;
}