:root {
  --black: #050505;
  --ink: rgba(0, 0, 0, 0.88);
  --muted: rgba(0, 0, 0, 0.58);
  --canvas: #f4f4f1;
  --line: rgba(0, 0, 0, 0.12);
  --orange: #fd7e15;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.18);
  --radius: 8px;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* Learning module pages — banner with overlapping content panel */
.module-detail-page .inner-page {
  padding-top: 0;
}

.module-detail-page .site-header {
  border-bottom-color: transparent;
  background: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  transition:
    background-color 280ms var(--ease),
    border-color 280ms var(--ease),
    backdrop-filter 280ms var(--ease);
}

.module-detail-page .site-header.is-scrolled-down {
  border-bottom-color: transparent;
  background: transparent;
  -webkit-backdrop-filter: blur(0);
  backdrop-filter: blur(0);
}

@media (min-width: 981px) {
  .module-detail-page .site-header {
    border-bottom-color: transparent;
    background: transparent;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
}

.module-detail-page .internal-banner-hero {
  width: 100%;
  padding-bottom: 108px;
  overflow: hidden;
  background: transparent;
}

.module-detail-page .internal-banner-media {
  width: 100%;
  height: clamp(430px, 31vw, 600px);
  overflow: hidden;
  background: #eee7dc;
}

.module-detail-page .internal-banner-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.module-detail-page .internal-banner-panel {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 80px));
  min-height: 0;
  margin: -165px auto 0;
  padding: 72px 140px 76px;
  border-radius: 40px;
  background: #fff;
}

.module-detail-page .internal-banner-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(0, 0, 0, .5);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.module-detail-page .internal-banner-kicker::before {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--orange);
  content: "";
}

/* About page */

.module-detail-page .internal-banner-panel h1 {
  max-width: 620px;
  margin: 28px 0 0;
  color: var(--black);
  font-size: clamp(76px, 7vw, 112px);
  font-weight: 700;
  letter-spacing: -.085em;
  line-height: .86;
}

.module-detail-page .internal-banner-panel h1 em {
  display: block;
  color: var(--orange);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
}

.module-detail-page .internal-banner-panel > p {
  max-width: 560px;
  margin: 34px 0 0;
  color: rgba(0, 0, 0, .58);
  font-size: 17px;
  line-height: 1.7;
}

@media (max-width: 900px) {
  .module-detail-page .internal-banner-panel {
    width: min(100% - 48px, 760px);
    min-height: 0;
    padding: 64px 72px 68px;
  }
}

@media (max-width: 640px) {
  .module-detail-page .inner-page {
    padding-top: 0;
  }

  .module-detail-page .internal-banner-hero {
    padding-bottom: 64px;
  }

  .module-detail-page .internal-banner-media {
    height: 330px;
  }

  .module-detail-page .internal-banner-image {
    object-position: center;
  }

  .module-detail-page .internal-banner-panel {
    width: calc(100% - 32px);
    margin-top: -82px;
    padding: 42px 26px 46px;
    border-radius: 28px;
  }

  .module-detail-page .internal-banner-panel h1 {
    margin-top: 24px;
    font-size: clamp(58px, 18vw, 76px);
  }

  .module-detail-page .internal-banner-panel > p {
    margin-top: 28px;
    font-size: 16px;
  }
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  isolation: isolate;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 1px 1px, rgba(0, 0, 0, 0.1) 1px, transparent 0) 0 0 / 22px 22px,
    var(--canvas);
  color: var(--ink);
  font-family: "Inter", sans-serif;
  font-weight: 400;
  letter-spacing: 0;
}

body.has-mobile-menu {
  overflow: hidden;
}

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

button,
summary {
  font: inherit;
}

section {
  scroll-margin-top: 118px;
}

.cursor-glow {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 0;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(253, 126, 21, 0.34) 0%, rgba(253, 126, 21, 0.16) 34%, transparent 70%);
  filter: blur(34px);
  opacity: 0;
  pointer-events: none;
  transform: translate3d(-50%, -50%, 0);
  transition: opacity 260ms var(--ease);
  will-change: transform, opacity;
}

.cursor-glow.is-active {
  opacity: 1;
}

main,
.site-footer {
  position: relative;
  z-index: 2;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: 100%;
  padding: 18px 40px;
  color: var(--ink);
}

.brand-link {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  height: 58px;
  max-width: 160px;
  padding-top: 6px;
  transition:
    opacity 240ms var(--ease),
    transform 240ms var(--ease);
}

.brand-link img {
  display: block;
  width: 124px;
  height: auto;
}

.menu-bar {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 7px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(16px);
  font-size: 13px;
  font-weight: 700;
}

.menu-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  min-height: 38px;
  padding: 0 12px;
  border-radius: 999px;
  transition: background 180ms var(--ease), color 180ms var(--ease);
}

.menu-bar button.menu-link {
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
}

.menu-link::after {
  position: absolute;
  right: 12px;
  bottom: 7px;
  left: 12px;
  height: 2px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  opacity: 0;
  content: "";
  transform: scaleX(0.35);
  transition: opacity 180ms var(--ease), transform 180ms var(--ease);
}

.menu-link:hover,
.mega-root:hover > .menu-link,
.mega-root:focus-within > .menu-link,
.mega-root.is-menu-open > .menu-link {
  background: var(--black);
  color: white;
}

.menu-link:hover::after,
.mega-root:hover > .menu-link::after,
.mega-root:focus-within > .menu-link::after,
.mega-root.is-menu-open > .menu-link::after {
  opacity: 1;
  transform: scaleX(1);
}

.mega-root {
  position: static;
}

.mega-root::after {
  position: absolute;
  top: 38px;
  left: 0;
  width: 100%;
  height: 48px;
  z-index: 1;
  content: "";
  pointer-events: none;
}

.mega-root:hover::after,
.mega-root:focus-within::after,
.mega-root.is-menu-open::after {
  pointer-events: auto;
}

.mega-menu {
  position: absolute;
  top: 55px;
  left: 50%;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(2, minmax(300px, 1fr));
  gap: 28px;
  width: min(1040px, calc(100vw - 40px));
  padding: 28px;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.09);
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.14);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 10px);
  transition: opacity 220ms var(--ease), transform 220ms var(--ease);
}

.mega-menu::before {
  position: absolute;
  right: 0;
  bottom: 100%;
  left: 0;
  height: 34px;
  content: "";
}

.mega-root:hover .mega-menu,
.mega-root:focus-within .mega-menu,
.mega-root.is-menu-open .mega-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.learning-mega {
  grid-template-columns: minmax(320px, 1fr);
  width: min(560px, calc(100vw - 40px));
}

.strategy-mega {
  grid-template-columns: minmax(360px, 1fr);
  width: min(560px, calc(100vw - 40px));
}

.strategy-mega .mega-menu-list {
  display: grid;
  gap: 4px;
}

.strategy-mega .mega-column a {
  min-height: 58px;
}

.mega-column h3 {
  margin: 0 0 10px;
  color: rgba(0, 0, 0, 0.45);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.mega-column a {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 62px;
  padding: 0 64px 0 20px;
  border-radius: 16px;
  background: transparent;
  box-shadow: none;
  transition: background 220ms var(--ease), box-shadow 220ms var(--ease), padding 220ms var(--ease), transform 220ms var(--ease);
}

.mega-column a::after {
  position: absolute;
  right: 8px;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: transparent;
  color: rgba(0, 0, 0, 0.46);
  content: "→";
  font-size: 18px;
  opacity: 1;
  transition: background 220ms var(--ease), color 220ms var(--ease), transform 220ms var(--ease);
}

.mega-column a:hover {
  padding-left: 28px;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.045), rgba(255, 255, 255, 0.92) 72%);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.1);
  transform: translateX(4px);
}

.mega-column a:hover::after {
  background: var(--black);
  color: #fff;
  transform: translateX(4px);
}

.mega-column strong {
  display: block;
  color: rgba(0, 0, 0, 0.86);
  font-size: 19px;
  line-height: 1.18;
  font-weight: 560;
}

.menu-cta {
  justify-self: end;
  padding: 13px 22px;
  border-radius: 999px;
  background: #202020;
  color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22) inset, 0 12px 24px rgba(0, 0, 0, 0.1);
  font-weight: 600;
}

.menu-toggle,
.mobile-panel {
  display: none;
}


.site-footer {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}


.qa-list details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
}


.qa-list p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.qa-list {
  display: grid;
  gap: 10px;
  max-width: 900px;
  margin-top: 30px;
}

.qa-list details {
  overflow: hidden;
  padding: 0 22px;
}

.qa-list summary {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 36px;
  align-items: center;
  gap: 18px;
  min-height: 74px;
  padding: 24px 0;
  cursor: pointer;
  color: var(--black);
  font-size: 20px;
  font-weight: 700;
  list-style: none;
}

.qa-list summary::-webkit-details-marker {
  display: none;
}

.qa-list summary::after {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.05);
  color: var(--black);
  content: "↓";
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  transition:
    background 240ms var(--ease),
    color 240ms var(--ease),
    transform 280ms var(--ease);
}

.qa-list details[open] summary::after {
  background: var(--black);
  color: #fff;
  transform: rotate(180deg);
}

.qa-list summary:hover::after {
  background: var(--orange);
  color: #fff;
}

.qa-answer {
  overflow: hidden;
  will-change: height, opacity;
}

.qa-list p {
  margin: 0;
  padding-bottom: 22px;
}

.site-footer {
  position: relative;
  display: grid;
  grid-template-columns: minmax(260px, 1.2fr) minmax(190px, 0.7fr) minmax(190px, 0.7fr) auto;
  gap: 34px;
  align-items: start;
  padding: 44px 0 52px;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  color: var(--muted);
}

.footer-brand img {
  display: block;
  width: 128px;
  height: auto;
}

.footer-brand p {
  max-width: 360px;
  margin: 14px 0 18px;
  color: rgba(0, 0, 0, 0.68);
  font-size: 15px;
  line-height: 1.7;
}

.footer-brand small {
  color: rgba(0, 0, 0, 0.48);
  font-size: 13px;
}

.footer-contact,
.footer-social {
  display: grid;
  gap: 12px;
}

.footer-contact span,
.footer-social span {
  color: var(--black);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.footer-contact a {
  color: rgba(0, 0, 0, 0.64);
  font-size: 15px;
  line-height: 1.4;
  transition: color 220ms var(--ease);
}

.footer-contact a:hover {
  color: var(--orange);
}

.social-links {
  display: flex;
  gap: 10px;
}

.social-links a,
.footer-top {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 50%;
  background: white;
  color: var(--black);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
  font-weight: 700;
  transition:
    background 240ms var(--ease),
    box-shadow 240ms var(--ease),
    color 240ms var(--ease),
    transform 240ms var(--ease);
}

.social-links a:hover,
.footer-top:hover {
  background: var(--black);
  color: #fff;
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.16);
  transform: translateY(-3px);
}

.social-links svg {
  width: 21px;
  height: 21px;
  fill: currentColor;
}

.footer-top {
  align-self: start;
}

.inner-page {
  padding-top: 136px;
}


.detail-overview-section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}


.detail-section-heading span {
  color: rgba(0, 0, 0, 0.48);
  font-size: 13px;
  font-weight: 700;
}

.carousel-slide {
  position: relative;
  flex: 0 0 calc((100% - (var(--carousel-gap) * (var(--carousel-visible) - 1))) / var(--carousel-visible));
  margin: 0;
  overflow: hidden;
  border-radius: 28px;
  background: transparent;
  box-shadow: none;
}

.carousel-slide img {
  display: block;
  width: 100%;
  aspect-ratio: 1619 / 972;
  object-fit: cover;
  transition: transform 480ms var(--ease);
}

.carousel-slide:hover img {
  transform: scale(1.035);
}

.detail-overview-section {
  padding: 86px 0;
}

.detail-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 0.58fr);
  gap: 44px;
  align-items: end;
  margin-bottom: 30px;
}

.detail-section-heading span {
  grid-column: 1 / -1;
}

.detail-section-heading h2 {
  margin: 0;
  color: var(--black);
  font-size: clamp(38px, 4.7vw, 62px);
  line-height: 1.04;
  font-weight: 700;
}

.module-detail-page .module-explorer-heading {
  justify-content: flex-end;
  text-align: right;
}

.module-detail-page .module-explorer-heading h2 {
  margin-left: auto;
}

.online-learning-page .internal-banner-image {
  object-position: center 52%;
}

.online-learning-page :is(
  .detail-section-heading h2,
  .online-interactive-heading h2,
  .online-learning-system-copy h2,
  .online-integration-intro h2
) {
  letter-spacing: -.065em;
  line-height: .94;
}

.online-learning-page :is(
  .detail-section-heading h2,
  .online-interactive-heading h2,
  .online-learning-system-copy h2,
  .online-integration-intro h2
) em {
  display: block;
  color: var(--orange);
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
  font-weight: 400;
  letter-spacing: -.055em;
}

.detail-section-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.74;
}

.detail-capability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.detail-capability-card {
  position: relative;
  display: grid;
  align-content: start;
  min-height: 260px;
  padding: 26px;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 58px rgba(0, 0, 0, 0.08);
  transition:
    box-shadow 300ms var(--ease),
    transform 300ms var(--ease);
}

.detail-capability-card:hover {
  box-shadow: 0 28px 78px rgba(0, 0, 0, 0.13);
  transform: translateY(-5px);
}

.capability-number {
  display: block;
  color: var(--orange);
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
}

.detail-capability-card h3 {
  margin: 26px 0 0;
  color: var(--black);
  font-size: 24px;
  line-height: 1.12;
}

.detail-capability-card p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.68;
}

.module-explorer-section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto 76px;
  padding: 38px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 38px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.07);
}

.module-explorer-heading {
  display: flex;
  gap: 18px;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 28px;
}

.module-explorer-heading span,
.module-explorer-card-copy span {
  color: rgba(0, 0, 0, 0.46);
  font-size: 12px;
  font-weight: 700;
}

.module-explorer-heading h2 {
  margin: 0;
  color: var(--black);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 650;
  line-height: 1.08;
}

.module-explorer-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.module-explorer-card {
  position: relative;
  display: grid;
  align-content: start;
  min-height: 238px;
  padding: 10px;
  overflow: hidden;
  border-radius: 26px;
  background: rgba(245, 245, 242, 0.82);
  color: var(--black);
}

.module-explorer-card.is-current {
  cursor: default;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: inset 0 0 0 3px var(--orange);
}

/* External training request and sponsorship workspace. */

@keyframes approvalProgress {
  0%, 16% { background-size: 100% 0%, 100% 100%; }
  48%, 72% { background-size: 100% 48%, 100% 100%; }
  100% { background-size: 100% 0%, 100% 100%; }
}

@keyframes approvalPulse {
  0%, 100% { box-shadow: 0 0 0 7px rgba(253, 126, 21, 0.16); }
  50% { box-shadow: 0 0 0 13px rgba(253, 126, 21, 0); }
}

@keyframes sponsorshipGlow {
  0%, 100% { opacity: 0.42; transform: translate(-50%, -50%) scale(0.84); }
  50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.14); }
}

.module-explorer-image {
  display: block;
  width: 100%;
  height: 136px;
  object-fit: cover;
  border-radius: 18px;
  background: #fbfbfa;
}

.module-explorer-card-copy {
  display: grid;
  gap: 5px;
  padding: 14px 6px 6px;
}

.module-explorer-card-copy strong {
  font-size: 18px;
  font-weight: 650;
  line-height: 1.18;
}

.module-explorer-arrow {
  position: absolute;
  right: 16px;
  bottom: 16px;
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 50%;
  background: var(--black);
  color: #fff;
  font-size: 17px;
  line-height: 1;
  opacity: 1;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 680ms var(--ease), transform 680ms var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 100ms;
}

.delay-2 {
  transition-delay: 180ms;
}

.delay-3 {
  transition-delay: 260ms;
}

@keyframes laptopFloat {
  0%,
  100% {
    transform: translateY(-50%) rotateX(3deg) rotateY(-5deg);
  }
  50% {
    transform: translateY(-52%) rotateX(3.5deg) rotateY(-4deg);
  }
}

@keyframes productRise {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes productFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes floatToken {
  0%,
  100% {
    transform: translateY(0) rotate(-4deg);
  }
  50% {
    transform: translateY(-14px) rotate(3deg);
  }
}

@keyframes plusSpin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes conceptDrift {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes conceptDonut {
  0%,
  100% {
    transform: rotate(0deg) scale(1);
  }
  50% {
    transform: rotate(8deg) scale(1.015);
  }
}

@keyframes areaLineDraw {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes areaLinePulse {
  0%,
  100% {
    filter: drop-shadow(0 0 0 rgba(253, 126, 21, 0));
  }
  50% {
    filter: drop-shadow(0 8px 14px rgba(253, 126, 21, 0.22));
  }
}

@keyframes areaFillBreath {
  0%,
  100% {
    opacity: 0.74;
    transform: scaleY(0.94);
  }
  50% {
    opacity: 1;
    transform: scaleY(1);
  }
}

@keyframes videoShine {
  0%,
  55% {
    transform: translateX(-120%);
  }
  75%,
  100% {
    transform: translateX(120%);
  }
}

@keyframes playPulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.08);
  }
}

@keyframes selectedAnswerGlow {
  0%,
  100% {
    box-shadow: 0 0 0 rgba(253, 126, 21, 0);
  }
  50% {
    box-shadow: 0 12px 24px rgba(253, 126, 21, 0.18);
  }
}

@keyframes teamRoutePulse {
  0%,
  100% {
    opacity: 0.36;
  }
  50% {
    opacity: 1;
  }
}

@keyframes teamHubFloat {
  0%,
  100% {
    translate: 0 0;
  }
  50% {
    translate: 0 -5px;
  }
}

@keyframes teamNodeRise {
  0%,
  100% {
    transform: translateY(0);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.07);
  }
  50% {
    transform: translateY(-3px);
    box-shadow: 0 16px 28px rgba(253, 126, 21, 0.12);
  }
}

@keyframes conceptProgress {
  0%,
  100% {
    transform: scaleX(0.72);
  }
  50% {
    transform: scaleX(1);
  }
}

@keyframes clientMarquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes ctaGradientFlow {
  0%,
  100% {
    background-position: 0 0, 0 0, 0% 50%;
  }
  50% {
    background-position: 0 0, 0 0, 100% 50%;
  }
}

@keyframes ctaLightSweep {
  0%,
  36% {
    left: -38%;
    opacity: 0;
  }
  52% {
    opacity: 0.72;
  }
  78%,
  100% {
    left: 110%;
    opacity: 0;
  }
}

@keyframes insightWindowFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes pieBreath {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.035);
  }
}

@keyframes barRise {
  0%,
  100% {
    transform: scaleY(0.78);
  }
  50% {
    transform: scaleY(1);
  }
}

@keyframes demandBar {
  0%,
  100% {
    transform: scaleX(0.76);
  }
  50% {
    transform: scaleX(1);
  }
}

@keyframes workflowRoute {
  0%,
  100% {
    transform: scaleX(0.22);
  }
  50% {
    transform: scaleX(1);
  }
}

@keyframes integrationLine {
  0%,
  100% {
    opacity: 0.5;
    transform: scaleX(0.7);
  }
  50% {
    opacity: 1;
    transform: scaleX(1);
  }
}

@keyframes aiPulse {
  0% {
    opacity: 0.8;
    transform: scale(0.56);
  }
  100% {
    opacity: 0;
    transform: scale(1.28);
  }
}

@keyframes securityGlow {
  0%,
  100% {
    box-shadow: 0 0 0 rgba(253, 126, 21, 0);
  }
  50% {
    box-shadow: 0 0 28px rgba(253, 126, 21, 0.52);
  }
}

@keyframes deployNodeFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-7px);
  }
}

@keyframes deployRoute {
  0% {
    transform: translateX(-120%);
  }
  100% {
    transform: translateX(250%);
  }
}

@keyframes deployBlink {
  0%,
  100% {
    opacity: 0.32;
    transform: scale(0.82);
  }
  50% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes moduleGlowBreath {
  0%,
  100% {
    opacity: 0.62;
    transform: scale(0.94);
  }
  50% {
    opacity: 1;
    transform: scale(1.04);
  }
}

@keyframes moduleFrameFloat {
  0%,
  100% {
    transform: translateY(0) rotate(-2deg);
  }
  50% {
    transform: translateY(-10px) rotate(-1.2deg);
  }
}

@keyframes moduleRouteMove {
  0%,
  100% {
    left: 0;
  }
  50% {
    left: calc(100% - 10px);
  }
}

@keyframes moduleFloatCard {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

@keyframes moduleMiniLine {
  0%,
  100% {
    width: 54%;
  }
  50% {
    width: 88%;
  }
}

@keyframes moduleSeatLift {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes moduleBarRise {
  0%,
  100% {
    transform: scaleY(0.74);
  }
  50% {
    transform: scaleY(1);
  }
}

@keyframes detailScreenSweep {
  0%,
  42% {
    transform: translateX(-120%);
  }
  58%,
  100% {
    transform: translateX(120%);
  }
}

@keyframes detailCtaLine {
  0%,
  100% {
    opacity: 0.36;
    transform: translateX(-34%);
  }
  50% {
    opacity: 1;
    transform: translateX(34%);
  }
}

@keyframes notificationFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes qrScanLine {
  0%,
  100% {
    transform: translateY(-18px);
  }
  50% {
    transform: translateY(18px);
  }
}

@keyframes internalMockupFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes internalScreenPan {
  0%,
  100% {
    transform: scale(1.01) translateY(0);
  }
  50% {
    transform: scale(1.04) translateY(-10%);
  }
}

@keyframes mockupSectionGlow {
  0%,
  100% {
    opacity: 0.46;
    transform: scale(0.92) translateY(0);
  }
  50% {
    opacity: 0.82;
    transform: scale(1.04) translateY(-18px);
  }
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
    padding: 18px;
  }

  .brand-link {
    height: 58px;
    max-width: 138px;
    padding-top: 8px;
  }

  .brand-link img {
    width: 112px;
  }

  .site-header.is-scrolled-down .brand-link {
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
  }

  .menu-bar,
  .menu-cta {
    display: none;
  }

  .menu-toggle {
    display: grid;
    width: 52px;
    height: 52px;
    align-content: center;
    justify-items: center;
    gap: 5px;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.1);
    transition:
      background 220ms var(--ease),
      box-shadow 220ms var(--ease),
      border-color 220ms var(--ease);
  }

  .menu-toggle span {
    width: 22px;
    height: 2px;
    border-radius: 999px;
    background: var(--black);
    transition:
      opacity 180ms var(--ease),
      transform 220ms var(--ease),
      background 220ms var(--ease);
  }

  .menu-toggle[aria-expanded="true"] {
    background: var(--black);
    border-color: var(--black);
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.18);
  }

  .menu-toggle[aria-expanded="true"] span {
    background: #fff;
  }

  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }

  .menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-7px) rotate(-45deg);
  }

  .mobile-panel {
    position: fixed;
    inset: 98px 16px 18px;
    z-index: 45;
    display: grid;
    align-content: start;
    gap: 12px;
    max-height: calc(100dvh - 116px);
    padding: 18px 18px 42px;
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-gutter: stable;
    -webkit-overflow-scrolling: touch;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.18);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    backdrop-filter: blur(18px);
    transition: opacity 220ms var(--ease), transform 220ms var(--ease);
  }

  .mobile-panel.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .mobile-panel::after {
    display: block;
    min-height: 1px;
    content: "";
  }

  .mobile-link,
  .mobile-menu-group summary,
  .mobile-cta {
    min-height: 56px;
    padding: 0 18px;
    border-radius: 999px;
    background: rgba(244, 244, 241, 0.92);
    color: var(--black);
    font-weight: 700;
  }

  .mobile-link,
  .mobile-cta {
    display: flex;
    align-items: center;
  }

  .mobile-menu-group {
    min-height: 0;
    overflow: hidden;
    border-radius: 28px;
    background: rgba(244, 244, 241, 0.72);
  }

  .mobile-menu-group summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 34px;
    align-items: center;
    cursor: pointer;
    list-style: none;
  }

  .mobile-menu-group summary::-webkit-details-marker {
    display: none;
  }

  .mobile-menu-group summary::after {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border-radius: 50%;
    background: #fff;
    color: var(--black);
    content: "↓";
    font-size: 16px;
    transition: background 220ms var(--ease), color 220ms var(--ease), transform 220ms var(--ease);
  }

  .mobile-menu-group[open] summary {
    background: var(--black);
    color: white;
  }

  .mobile-menu-group[open] summary::after {
    background: var(--orange);
    color: #fff;
    transform: rotate(180deg);
  }

  .mobile-submenu {
    display: grid;
    gap: 8px;
    padding: 12px;
    overflow: visible;
    transform-origin: top;
    transition: opacity 240ms var(--ease), transform 240ms var(--ease);
  }

  .mobile-menu-group:not([open]) .mobile-submenu {
    opacity: 0;
    transform: translateY(-6px);
  }

  .mobile-menu-group[open] .mobile-submenu {
    opacity: 1;
    transform: translateY(0);
  }

  .mobile-submenu div {
    display: grid;
    gap: 8px;
  }

  .mobile-submenu span {
    padding: 10px 10px 2px;
    color: rgba(0, 0, 0, 0.46);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
  }

  .mobile-submenu a {
    display: flex;
    min-height: 48px;
    align-items: center;
    padding: 0 14px;
    border-radius: 18px;
    background: #fff;
    color: rgba(0, 0, 0, 0.76);
    font-size: 14px;
    font-weight: 650;
  }

  .mobile-panel .mobile-cta {
    justify-content: center;
    background: var(--black);
    color: white;
    text-align: center;
  }

  .inner-page {
    padding-top: 118px;
  }

  .detail-section-heading {
    grid-template-columns: 1fr;
  }

  .detail-capability-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .module-explorer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

}

@media (max-width: 640px) {
  .brand-link {
    justify-content: center;
    width: auto;
    height: 56px;
    max-width: 104px;
    padding: 0;
    background: transparent;
    box-shadow: none;
  }

  .brand-link img {
    width: 88px;
  }

  .site-header.is-scrolled-down .brand-link {
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
  }

  
  .site-footer {
    width: min(100% - 28px, 1180px);
  }

  
  .site-footer {
    display: grid;
    padding: 28px;
  }

  .site-header {
    padding: 16px;
  }

  .mobile-panel {
    inset: 102px 14px 16px;
    gap: 12px;
    max-height: calc(100dvh - 118px);
    padding: 16px 16px 40px;
  }

  .qa-list {
    gap: 14px;
    margin-top: 28px;
  }

  .qa-list details {
    padding: 0 20px;
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 26px;
    padding: 34px 28px 42px;
  }

  .footer-top {
    justify-self: start;
  }

  .inner-page {
    padding-top: 104px;
  }

  
  .detail-overview-section,
  .module-explorer-section {
    width: min(100% - 28px, 1180px);
  }

  .detail-capability-grid {
    grid-template-columns: 1fr;
  }

  .module-explorer-section {
    margin-bottom: 54px;
    padding: 24px;
    border-radius: 30px;
  }

  .module-explorer-heading {
    display: grid;
    gap: 10px;
    margin-bottom: 22px;
  }

  .module-explorer-heading h2 {
    font-size: 30px;
  }

  .module-explorer-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .module-explorer-card {
    grid-template-columns: 118px minmax(0, 1fr);
    align-items: center;
    min-height: 0;
    padding: 10px;
    border-radius: 22px;
  }

  
  .module-explorer-image {
    grid-row: 1;
    height: 86px;
    border-radius: 15px;
  }

  .module-explorer-card-copy {
    padding: 6px 10px;
  }

  .module-explorer-card-copy strong {
    font-size: 17px;
  }

  .module-explorer-arrow {
    right: 16px;
    bottom: 16px;
    width: 30px;
    height: 30px;
    opacity: 1;
    transform: none;
  }

  .detail-overview-section {
    padding: 58px 0;
  }

  .detail-section-heading {
    gap: 18px;
    margin-bottom: 22px;
  }

  .detail-section-heading h2 {
    font-size: 36px;
  }

  .detail-section-heading p {
    font-size: 16px;
  }

  .detail-capability-card {
    min-height: auto;
    padding: 22px;
    border-radius: 24px;
  }
}

/* Online learning page */
.online-interactive-section {
  position: relative;
  width: 100%;
  margin: 24px 0 108px;
  padding: 96px 0 104px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.84);
}

.online-interactive-section::after {
  position: absolute;
  right: 10%;
  bottom: -190px;
  width: 440px;
  height: 440px;
  border-radius: 50%;
  background: rgba(253, 126, 21, 0.13);
  content: "";
  filter: blur(80px);
  pointer-events: none;
}

.online-interactive-heading,
.online-interactive-layout {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 40px));
  margin-right: auto;
  margin-left: auto;
}

.online-interactive-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.54fr);
  gap: 56px;
  align-items: end;
  margin-bottom: 56px;
}

.online-interactive-heading h2 {
  margin: 0;
  color: var(--black);
  font-size: 64px;
  font-weight: 700;
  line-height: 1.02;
}

.online-interactive-heading p {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.online-interactive-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 58px;
  align-items: start;
}

.interactive-type-list {
  display: grid;
  padding-top: 18px;
}

.interactive-type-button {
  display: grid;
  grid-template-columns: 1fr 42px;
  gap: 18px;
  align-items: center;
  width: 100%;
  padding: 14px 0;
  border: 0;
  background: transparent;
  color: var(--black);
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.interactive-type-button span {
  font-size: 20px;
  font-weight: 650;
}

.interactive-type-button:not(.is-active) {
  color: rgba(0, 0, 0, 0.38);
}

.interactive-type-button:not(.is-active) i {
  background: #e8e7e2;
  color: rgba(0, 0, 0, 0.42);
}

.interactive-type-button i {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  background: var(--black);
  color: #fff;
  font-size: 18px;
  font-style: normal;
  transition: transform 220ms ease, background 220ms ease;
}

.interactive-type-button:hover i {
  background: var(--orange);
  color: #fff;
  transform: translateX(4px);
}

.interactive-type-more {
  display: block;
  padding: 14px 0;
  color: rgba(0, 0, 0, 0.36);
  font-size: 18px;
  font-weight: 600;
}

.interactive-content-panel.is-entering {
  animation: interactivePanelIn 420ms cubic-bezier(.22, .8, .28, 1) both;
}

.interactive-content-panel[hidden] {
  display: none;
}

.interactive-video-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

.interactive-video-stage {
  position: relative;
  min-height: 500px;
  padding: 20px;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 30px;
  background: #f2f2ef;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.11);
}

.video-stage-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 42px;
  padding: 0 14px;
  color: rgba(0, 0, 0, 0.54);
  font-size: 12px;
}

.video-stage-top b {
  font-weight: 600;
}

.video-scene {
  position: relative;
  height: 370px;
  overflow: hidden;
  border-radius: 22px;
  background: #d9d7d0 url("../assets/online-learning/interactive/presenter.webp") center center / cover no-repeat;
}

.video-scene::before {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.03), transparent 45%, rgba(0, 0, 0, 0.08));
  content: "";
}

.video-presenter {
  display: none;
}

.video-presenter i {
  position: absolute;
  top: 0;
  left: 34px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #191919;
}

.video-presenter span {
  position: absolute;
  right: 10px;
  bottom: 0;
  left: 10px;
  height: 133px;
  border-radius: 50px 50px 14px 14px;
  background: var(--orange);
}

.video-board {
  display: none;
}

.video-board i {
  display: block;
  height: 8px;
  background: #c6c4bd;
}

.video-board i:nth-child(1) { width: 72%; }
.video-board i:nth-child(2) { width: 92%; }
.video-board i:nth-child(3) { width: 55%; }

.video-play-pulse {
  position: absolute;
  right: 23%;
  bottom: 42px;
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 0 0 0 rgba(253, 126, 21, 0.36);
  animation: onlinePulse 2.4s ease-out infinite;
}

.video-play-pulse span {
  width: 0;
  height: 0;
  margin-left: 4px;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 13px solid var(--orange);
}

.video-question-card {
  position: absolute;
  top: 118px;
  right: 38px;
  width: min(330px, calc(100% - 76px));
  padding: 22px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.18);
  animation: onlineQuestion 6s ease-in-out infinite;
}

.video-question-card > span {
  color: var(--orange);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.video-question-card strong {
  display: block;
  margin-top: 10px;
  color: var(--black);
  font-size: 17px;
  line-height: 1.35;
}

.video-answer-list {
  display: flex;
  gap: 8px;
  margin-top: 18px;
}

.video-answer-list button {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 50%;
  background: #fff;
  color: var(--black);
  font: inherit;
  font-weight: 650;
}

.video-answer-list button.is-selected {
  border-color: var(--orange);
  background: var(--orange);
  color: #fff;
}

.video-stage-controls {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  gap: 14px;
  align-items: center;
  height: 56px;
  padding: 0 8px;
}

.video-stage-controls > button {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: var(--black);
}

.video-stage-controls > button span {
  width: 0;
  height: 0;
  margin-left: 3px;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 8px solid #fff;
}

.video-progress {
  position: relative;
  height: 4px;
  border-radius: 99px;
  background: #d4d2cc;
}

.video-progress i {
  position: absolute;
  inset: 0 auto 0 0;
  width: 58%;
  border-radius: inherit;
  background: var(--orange);
}

.video-progress b {
  position: absolute;
  top: 50%;
  left: 58%;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--orange);
  transform: translate(-50%, -50%);
  animation: onlineScrub 5s ease-in-out infinite;
}

.video-stage-controls time {
  color: rgba(0, 0, 0, 0.52);
  font-size: 11px;
}

.interactive-video-copy {
  display: grid;
  grid-template-columns: minmax(220px, 0.72fr) minmax(0, 1.28fr);
  column-gap: 52px;
  row-gap: 18px;
  align-items: start;
  padding: 0 10px;
}

.interactive-video-copy h3 {
  grid-row: 1 / span 2;
  margin: 0 0 18px;
  color: var(--black);
  font-size: 30px;
  font-weight: 650;
  line-height: 1.1;
}

.interactive-video-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.72;
}

.interactive-video-copy ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.interactive-video-copy li {
  position: relative;
  padding-left: 22px;
  color: var(--black);
  font-size: 14px;
  font-weight: 600;
}

.interactive-video-copy li::before {
  position: absolute;
  top: 6px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  content: "";
}

.online-learning-system-section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto 112px;
}

.online-integration-section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto 112px;
}

.online-integration-intro {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.online-integration-intro > span {
  color: rgba(0, 0, 0, 0.48);
  font-size: 13px;
  font-weight: 700;
}

.online-integration-intro h2 {
  max-width: 720px;
  margin: 16px 0 20px;
  color: var(--black);
  font-size: clamp(36px, 4.5vw, 58px);
  font-weight: 700;
  line-height: 1.04;
}

.online-integration-intro p {
  max-width: 690px;
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.72;
}

.online-integration-network {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 46px;
}

.online-integration-source {
  position: relative;
  display: grid;
  min-height: 172px;
  align-content: space-between;
  padding: 22px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.9);
}

.online-integration-source img {
  width: min(220px, 92%);
  height: 76px;
  object-fit: contain;
  object-position: left center;
}

.online-integration-source:first-child {
  overflow: hidden;
}

.online-integration-source:first-child img {
  width: min(260px, 100%);
  height: 82px;
  object-fit: cover;
  object-position: center 58%;
}

.online-integration-source span {
  color: rgba(0, 0, 0, 0.48);
  font-size: 12px;
  font-weight: 650;
}

.online-learning-system-copy {
  width: min(720px, 100%);
  margin: 0 auto 42px;
  text-align: center;
}

.online-learning-system-copy > span {
  color: rgba(0, 0, 0, 0.48);
  font-size: 13px;
  font-weight: 700;
}

.online-learning-system-copy h2 {
  margin: 14px auto 22px;
  color: var(--black);
  font-size: 50px;
  font-weight: 700;
  line-height: 1.04;
}

.online-learning-system-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.online-module-board {
  position: relative;
  overflow: hidden;
  padding: 22px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 26px 72px rgba(0, 0, 0, 0.1);
}

.online-module-board::before {
  position: absolute;
  inset: auto -12% -55% auto;
  width: 440px;
  height: 440px;
  border-radius: 50%;
  background: rgba(253, 126, 21, 0.16);
  content: "";
  filter: blur(30px);
  pointer-events: none;
}

.online-module-list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.online-module-list li {
  display: grid;
  grid-template-columns: 38px 1fr auto;
  gap: 12px;
  align-items: center;
  min-height: 70px;
  padding: 10px 14px;
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: 16px;
  background: #fff;
}

.online-module-list li > i {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: #eeeeea;
  color: rgba(0, 0, 0, 0.48);
  font-size: 13px;
  font-style: normal;
  font-weight: 700;
}

.online-module-list li.is-complete > i {
  background: #191919;
  color: #fff;
}

.online-module-list li.is-active {
  box-shadow: inset 3px 0 0 var(--orange);
}

.online-module-list li.is-active > i {
  background: var(--orange);
  color: #fff;
}

.online-module-list li.is-expanded {
  align-items: start;
  min-height: 174px;
  padding-top: 14px;
}

.online-module-list div strong,
.online-module-list div span {
  display: block;
}

.online-module-list div strong {
  color: var(--black);
  font-size: 17px;
}

.online-module-list div span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.online-module-list li > b {
  color: rgba(0, 0, 0, 0.42);
  font-size: 12px;
  font-weight: 600;
}

.online-module-list li.is-complete > b { color: #1f7a43; }
.online-module-list li.is-active > b { color: var(--orange); }

.course-state,
.submodule-state {
  position: relative;
  display: block;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #f0f0ed;
}

.course-state-complete::before,
.submodule-state.is-complete::before {
  position: absolute;
  top: 5px;
  left: 7px;
  width: 6px;
  height: 9px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  content: "";
  transform: rotate(45deg);
}

.course-state-complete,
.submodule-state.is-complete {
  background: #1f9a4b;
}

.course-state-locked::before {
  content: none;
}

.course-state-locked::after {
  content: none;
}

.course-state-locked svg {
  width: 14px;
  height: 14px;
  margin: 4px;
  fill: none;
  stroke: rgba(0, 0, 0, 0.58);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.online-submodule-list {
  display: grid;
  gap: 6px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.online-submodule-list li {
  display: grid;
  grid-template-columns: 64px 1fr 22px;
  gap: 8px;
  min-height: 0;
  padding: 8px 10px;
  border: 0;
  border-radius: 9px;
  background: rgba(0, 0, 0, 0.035);
  box-shadow: none;
}

.online-submodule-list li span {
  margin: 0;
  color: var(--orange);
  font-size: 11px;
  font-weight: 700;
}

.online-submodule-list li b {
  color: var(--black);
  font-size: 13px;
  font-weight: 550;
}

.submodule-state:not(.is-complete)::before {
  position: absolute;
  inset: 5px;
  border-radius: 50%;
  border: 2px solid var(--orange);
  content: "";
}

.online-course-summary {
  position: relative;
  z-index: 1;
  display: block;
  padding: 22px;
  border-radius: 20px;
  background: var(--black);
  color: #fff;
  margin-bottom: 14px;
}

.online-course-summary > span {
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
  text-transform: uppercase;
}

.online-course-summary > strong {
  display: block;
  margin: 8px 0 20px;
  font-size: 27px;
  line-height: 1.3;
}

.online-course-summary > div {
  position: relative;
  height: 7px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.16);
}

.online-course-summary > div i {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--orange);
  transition: width 1200ms cubic-bezier(.22, 1, .36, 1);
}

.online-course-summary.is-progress-visible > div i {
  width: 62%;
}

.online-course-summary > div b {
  position: absolute;
  right: 0;
  bottom: 14px;
  color: rgba(255, 255, 255, 0.75);
  font-size: 12px;
  font-weight: 500;
}


.multiple-choice-feature {
  display: grid;
  gap: 32px;
}

.multiple-choice-stage {
  position: relative;
  min-height: 470px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 30px;
  background: #f3f3ef;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.11);
}

.multiple-choice-question {
  max-width: 680px;
  margin: 8px auto 0;
  padding: 32px;
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: 24px;
  background: #fff;
}

.multiple-choice-question > span {
  color: var(--orange);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.multiple-choice-question h3 {
  margin: 12px 0 26px;
  color: var(--black);
  font-size: 26px;
  font-weight: 650;
  line-height: 1.25;
}

.multiple-choice-options {
  display: grid;
  gap: 10px;
}

.multiple-choice-options button {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 14px;
  align-items: center;
  min-height: 58px;
  padding: 10px 16px;
  border: 1px solid rgba(0, 0, 0, 0.09);
  border-radius: 14px;
  background: #fff;
  color: var(--black);
  font: inherit;
  text-align: left;
}

.multiple-choice-options button > i {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 50%;
  background: #efeee9;
  font-size: 12px;
  font-style: normal;
  font-weight: 700;
}

.multiple-choice-options button > span {
  font-size: 14px;
  line-height: 1.35;
}

.multiple-choice-options button.is-correct {
  animation: multipleChoiceAnswer 4.8s ease-in-out infinite;
}

.multiple-choice-options button.is-correct > i {
  animation: multipleChoiceAnswerIcon 4.8s ease-in-out infinite;
}

.multiple-choice-feedback {
  position: absolute;
  right: 42px;
  bottom: 32px;
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  align-items: center;
  min-width: 240px;
  padding: 14px 18px;
  border-radius: 17px;
  background: #17251c;
  color: #fff;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.2);
  animation: multipleChoiceFeedback 4.8s ease-in-out infinite;
}

.multiple-choice-feedback > i {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 50%;
  background: #49a363;
  font-style: normal;
}

.multiple-choice-feedback strong,
.multiple-choice-feedback span {
  display: block;
}

.multiple-choice-feedback strong {
  font-size: 14px;
}

.multiple-choice-feedback span {
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.65);
  font-size: 10px;
}

.timeline-feature {
  display: grid;
  gap: 32px;
}

.timeline-stage {
  min-height: 500px;
  padding: 30px;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 30px;
  background: #f3f3ef;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.11);
}

.timeline-stage-heading span,
.timeline-stage-heading strong {
  display: block;
}

.timeline-stage-heading span {
  color: var(--orange);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.timeline-stage-heading strong {
  margin-top: 8px;
  color: var(--black);
  font-size: 25px;
  font-weight: 650;
}

.timeline-track {
  position: relative;
  height: 340px;
  margin-top: 32px;
}

.timeline-track::before,
.timeline-track-progress {
  position: absolute;
  top: 50%;
  right: 2%;
  left: 2%;
  height: 3px;
  border-radius: 99px;
  content: "";
}

.timeline-track::before {
  background: #d1d0ca;
}

.timeline-track-progress {
  right: auto;
  width: 96%;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left center;
  animation: timelineProgressX 8s ease-in-out infinite;
}

.timeline-event {
  position: absolute;
  top: 0;
  width: 21%;
  height: 100%;
  margin: 0;
}

.timeline-event-one { left: 1%; }
.timeline-event-two { left: 27%; }
.timeline-event-three { left: 53%; }
.timeline-event-four { left: 79%; }

.timeline-event > div {
  position: absolute;
  width: 100%;
  min-height: 100px;
  padding: 17px;
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: 17px;
  background: #fff;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.08);
  animation: timelineCardReveal 8s ease-in-out infinite both;
}

.timeline-event-one > div,
.timeline-event-three > div {
  top: 0;
}

.timeline-event-two > div,
.timeline-event-four > div {
  bottom: 0;
}

.timeline-event-two > div { animation-delay: 1.35s; }
.timeline-event-three > div { animation-delay: 2.7s; }
.timeline-event-four > div { animation-delay: 4.05s; }

.timeline-event > b {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 17px;
  height: 17px;
  border: 4px solid #f3f3ef;
  border-radius: 50%;
  background: #aaa8a1;
  box-shadow: 0 0 0 1px #aaa8a1;
  transform: translate(-50%, -50%);
  animation: timelineNodePulse 8s ease-in-out infinite both;
}

.timeline-event-two > b { animation-delay: 1.35s; }
.timeline-event-three > b { animation-delay: 2.7s; }
.timeline-event-four > b { animation-delay: 4.05s; }

.timeline-event > div span {
  color: var(--orange);
  font-size: 11px;
  font-weight: 700;
}

.timeline-event > div strong {
  display: block;
  margin-top: 5px;
  color: var(--black);
  font-size: 15px;
}

.timeline-event > div p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.45;
}

.drag-words-feature {
  display: grid;
  gap: 32px;
}

.drag-words-stage {
  min-height: 470px;
  padding: 30px;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 30px;
  background: #f3f3ef;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.11);
}

.drag-words-heading span,
.drag-words-heading strong {
  display: block;
}

.drag-words-heading span {
  color: var(--orange);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.drag-words-heading strong {
  margin-top: 8px;
  color: var(--black);
  font-size: 25px;
  font-weight: 650;
}

.drag-demo-area {
  --drag-distance: -174px;
  position: relative;
  height: 330px;
  margin-top: 24px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 22px;
  background: #fff;
}

.drag-sentence {
  position: absolute;
  top: 48px;
  right: 24px;
  left: 24px;
  color: var(--black);
  font-size: 25px;
  font-weight: 600;
  line-height: 1.35;
  text-align: center;
}

.drag-drop-target {
  display: grid;
  width: 124px;
  height: 46px;
  margin: 18px auto 0;
  place-items: center;
  border: 2px dashed #c5c3bc;
  border-radius: 12px;
  background: #f5f4f0;
  animation: dragTargetState 6s ease-in-out infinite;
}

.drag-drop-target b {
  color: #287744;
  font-size: 15px;
  opacity: 0;
  animation: dragPlacedWord 6s ease-in-out infinite;
}

.drag-word-bank {
  position: absolute;
  right: 18px;
  bottom: 28px;
  left: 18px;
  display: flex;
  gap: 10px;
  justify-content: center;
}

.drag-word-bank > span,
.drag-moving-word {
  display: grid;
  min-width: 88px;
  height: 42px;
  padding: 0 17px;
  place-items: center;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 999px;
  background: #fff;
  color: var(--black);
  font-size: 13px;
  font-weight: 650;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
}

.drag-source-word {
  animation: dragSourceWord 6s ease-in-out infinite;
}

.drag-moving-word {
  position: absolute;
  bottom: 28px;
  left: 50%;
  z-index: 2;
  border-color: var(--orange);
  background: var(--orange);
  color: #fff;
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%);
  animation: dragMovingWord 6s cubic-bezier(.22, .8, .28, 1) infinite;
}

.drag-success-message {
  position: absolute;
  right: 22px;
  top: 22px;
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 9px 13px;
  border-radius: 999px;
  background: #17251c;
  color: #fff;
  opacity: 0;
  animation: dragSuccessMessage 6s ease-in-out infinite;
}

.drag-success-message i {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 50%;
  background: #49a363;
  font-size: 11px;
  font-style: normal;
}

.drag-success-message span {
  font-size: 11px;
  font-weight: 650;
}

.juxtaposition-feature {
  display: grid;
  gap: 32px;
}

.juxtaposition-stage {
  min-height: 500px;
  padding: 30px;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 30px;
  background: #f3f3ef;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.11);
}

.juxtaposition-heading span,
.juxtaposition-heading strong {
  display: block;
}

.juxtaposition-heading span {
  color: var(--orange);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.juxtaposition-heading strong {
  margin-top: 8px;
  color: var(--black);
  font-size: 25px;
  font-weight: 650;
}

.juxtaposition-frame {
  position: relative;
  height: 370px;
  margin-top: 26px;
  overflow: hidden;
  border-radius: 22px;
  background: #d8d8d4;
}

.juxtaposition-frame > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.juxtaposition-before {
  filter: none;
}

.juxtaposition-after {
  clip-path: inset(0 72% 0 0);
  animation: juxtapositionImageReveal 7s ease-in-out infinite;
}

.juxtaposition-frame::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.12), transparent 32%, transparent 72%, rgba(0, 0, 0, 0.05));
  content: "";
  pointer-events: none;
}

.juxtaposition-label {
  position: absolute;
  top: 18px;
  z-index: 3;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--black);
  font-size: 11px;
  font-weight: 700;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.11);
}

.juxtaposition-label.is-before { left: 18px; }
.juxtaposition-label.is-after { right: 18px; }

.juxtaposition-divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 28%;
  z-index: 4;
  width: 3px;
  background: #fff;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.08);
  animation: juxtapositionDivider 7s ease-in-out infinite;
}

.juxtaposition-divider > i {
  position: absolute;
  top: 50%;
  left: 50%;
  display: flex;
  gap: 6px;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border: 3px solid #fff;
  border-radius: 50%;
  background: var(--orange);
  color: #fff;
  font-size: 15px;
  font-style: normal;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
  transform: translate(-50%, -50%);
}

.fill-blanks-feature {
  display: grid;
  gap: 32px;
}

.fill-blanks-stage {
  min-height: 500px;
  padding: 30px;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 30px;
  background: #f3f3ef;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.11);
}

.fill-blanks-exercise {
  position: relative;
  max-width: 650px;
  min-height: 320px;
  margin: 52px auto 0;
  padding: 32px;
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: 24px;
  background: #fff;
}

.fill-blanks-instruction {
  display: block;
  color: var(--orange);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.fill-blanks-exercise p {
  margin: 16px 0 14px;
  color: var(--black);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.35;
}

.fill-blanks-input {
  display: flex;
  align-items: center;
  width: 150px;
  height: 48px;
  padding: 0 14px;
  border-bottom: 2px solid #aeaca4;
  background: #f6f5f1;
  animation: fillBlanksInputState 8s ease-in-out infinite;
}

.fill-blanks-wrong,
.fill-blanks-correct {
  display: block;
  width: 0;
  overflow: hidden;
  font-family: monospace;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0;
  white-space: nowrap;
}

.fill-blanks-wrong {
  color: #ba3939;
  animation: fillBlanksWrongType 8s steps(5, end) infinite;
}

.fill-blanks-correct {
  color: #287744;
  animation: fillBlanksCorrectType 8s steps(11, end) infinite;
}

.fill-blanks-input > i {
  width: 2px;
  height: 20px;
  margin-left: 2px;
  background: var(--orange);
  animation: fillBlanksCaret 700ms step-end infinite;
}

.fill-blanks-feedback {
  position: absolute;
  right: 26px;
  bottom: 26px;
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 9px 13px;
  border-radius: 999px;
  background: #17251c;
  color: #fff;
  opacity: 0;
  animation: fillBlanksFeedback 8s ease-in-out infinite;
}

.fill-blanks-wrong-feedback {
  position: absolute;
  right: 26px;
  bottom: 26px;
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 9px 13px;
  border-radius: 999px;
  background: #3a1b1b;
  color: #fff;
  opacity: 0;
  animation: fillBlanksWrongFeedback 8s ease-in-out infinite;
}

.fill-blanks-wrong-feedback i {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 50%;
  background: #c94b4b;
  font-size: 15px;
  font-style: normal;
}

.fill-blanks-wrong-feedback span {
  font-size: 11px;
  font-weight: 650;
}

.fill-blanks-feedback i {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 50%;
  background: #49a363;
  font-size: 11px;
  font-style: normal;
}

.fill-blanks-feedback span {
  font-size: 11px;
  font-weight: 650;
}

@keyframes interactivePanelIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes multipleChoiceProgress {
  0%, 18% { opacity: 0.35; }
  28%, 100% { opacity: 1; }
}

@keyframes multipleChoiceAnswer {
  0%, 28% {
    border-color: rgba(0, 0, 0, 0.09);
    background: #fff;
    box-shadow: none;
  }
  40%, 88% {
    border-color: #49a363;
    background: #f0f8f2;
    box-shadow: inset 3px 0 0 #49a363;
  }
  100% {
    border-color: rgba(0, 0, 0, 0.09);
    background: #fff;
    box-shadow: none;
  }
}

@keyframes multipleChoiceAnswerIcon {
  0%, 28%, 100% { background: #efeee9; color: var(--black); transform: scale(1); }
  40%, 88% { background: #49a363; color: #fff; transform: scale(1.08); }
}

@keyframes multipleChoiceFeedback {
  0%, 34%, 100% { opacity: 0; transform: translateY(14px) scale(0.96); }
  44%, 88% { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes multipleChoiceNext {
  0%, 48%, 100% { opacity: 0.45; transform: translateX(0); }
  58%, 88% { opacity: 1; transform: translateX(4px); }
}

@keyframes timelineProgressX {
  0%, 8% { transform: scaleX(0); }
  78%, 92% { transform: scaleX(1); }
  100% { transform: scaleX(0); }
}

@keyframes timelineProgressY {
  0%, 8% { transform: scaleY(0); }
  78%, 92% { transform: scaleY(1); }
  100% { transform: scaleY(0); }
}

@keyframes timelineCardReveal {
  0%, 8% { opacity: 0.28; transform: translateY(8px); }
  18%, 72% { opacity: 1; transform: translateY(0); }
  90%, 100% { opacity: 0.28; transform: translateY(0); }
}

@keyframes timelineNodePulse {
  0%, 8% {
    background: #aaa8a1;
    box-shadow: 0 0 0 1px #aaa8a1;
    transform: translate(-50%, -50%) scale(1);
  }
  18%, 72% {
    background: var(--orange);
    box-shadow: 0 0 0 1px var(--orange), 0 0 0 8px rgba(253, 126, 21, 0.14);
    transform: translate(-50%, -50%) scale(1.08);
  }
  90%, 100% {
    background: #aaa8a1;
    box-shadow: 0 0 0 1px #aaa8a1;
    transform: translate(-50%, -50%) scale(1);
  }
}

@keyframes dragMovingWord {
  0%, 14% { opacity: 0; transform: translate(-50%, 0) scale(1); }
  18% { opacity: 1; transform: translate(-50%, 0) scale(1.04); }
  46% { opacity: 1; transform: translate(-50%, var(--drag-distance)) scale(0.96); }
  52%, 100% { opacity: 0; transform: translate(-50%, var(--drag-distance)) scale(0.96); }
}

@keyframes dragSourceWord {
  0%, 14%, 88%, 100% { opacity: 1; }
  20%, 82% { opacity: 0; }
}

@keyframes dragTargetState {
  0%, 40%, 90%, 100% {
    border-color: #c5c3bc;
    background: #f5f4f0;
    transform: scale(1);
  }
  48%, 82% {
    border-color: #49a363;
    background: #f0f8f2;
    transform: scale(1.03);
  }
}

@keyframes dragPlacedWord {
  0%, 44%, 90%, 100% { opacity: 0; }
  50%, 84% { opacity: 1; }
}

@keyframes dragSuccessMessage {
  0%, 50%, 92%, 100% { opacity: 0; transform: translateY(8px); }
  58%, 84% { opacity: 1; transform: translateY(0); }
}

@keyframes juxtapositionImageReveal {
  0%, 10%, 100% { clip-path: inset(0 72% 0 0); }
  44%, 66% { clip-path: inset(0 28% 0 0); }
  90% { clip-path: inset(0 72% 0 0); }
}

@keyframes juxtapositionDivider {
  0%, 10%, 100% { left: 28%; }
  44%, 66% { left: 72%; }
  90% { left: 28%; }
}

@keyframes fillBlanksWrongType {
  0%, 10%, 100% { width: 0; }
  22%, 34% { width: 48px; }
  44%, 100% { width: 0; }
}

@keyframes fillBlanksCorrectType {
  0%, 52% { width: 0; }
  70%, 90% { width: 104px; }
  100% { width: 0; }
}

@keyframes fillBlanksCaret {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

@keyframes fillBlanksInputState {
  0%, 12%, 44%, 100% { border-color: #aeaca4; background: #f6f5f1; }
  22%, 34% { border-color: #ba3939; background: #fff3f3; }
  70%, 90% { border-color: #49a363; background: #f0f8f2; }
}

@keyframes fillBlanksFeedback {
  0%, 74%, 94%, 100% { opacity: 0; transform: translateY(8px); }
  80%, 90% { opacity: 1; transform: translateY(0); }
}

@keyframes fillBlanksWrongFeedback {
  0%, 24%, 48%, 100% { opacity: 0; transform: translateY(8px); }
  30%, 42% { opacity: 1; transform: translateY(0); }
}

@keyframes onlinePresenter {
  0%, 100% { transform: rotate(-1deg); }
  50% { transform: rotate(2deg); }
}

@keyframes onlinePulse {
  0% { box-shadow: 0 0 0 0 rgba(253, 126, 21, 0.38); }
  70%, 100% { box-shadow: 0 0 0 22px rgba(253, 126, 21, 0); }
}

@keyframes onlineQuestion {
  0%, 15% { opacity: 0; transform: translateY(16px) scale(0.98); }
  25%, 82% { opacity: 1; transform: translateY(0) scale(1); }
  92%, 100% { opacity: 0; transform: translateY(-8px) scale(0.99); }
}

@keyframes onlineScrub {
  0%, 100% { transform: translate(-50%, -50%) scale(1); }
  50% { transform: translate(-50%, -50%) scale(1.35); }
}

@media (max-width: 980px) {
  .online-interactive-heading {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .online-interactive-heading h2 { font-size: 52px; }
  .online-interactive-heading p { max-width: 560px; }

  .online-interactive-layout {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .interactive-type-list {
    width: 260px;
    padding-top: 0;
  }

  .interactive-video-copy {
    max-width: none;
  }

  .online-learning-system-section {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .online-learning-system-copy {
    max-width: 720px;
  }
}

@media (max-width: 640px) {
  .online-interactive-section {
    margin-bottom: 72px;
    padding: 66px 0 72px;
  }

  .online-interactive-heading,
  .online-interactive-layout,
  .online-learning-system-section,
  .online-integration-section {
    width: min(100% - 28px, 1180px);
  }

  .online-interactive-heading {
    margin-bottom: 34px;
  }

  .online-interactive-heading h2 { font-size: 38px; }
  .online-interactive-heading p { font-size: 16px; }
  .interactive-type-list { width: 100%; }

  .interactive-video-stage {
    min-height: 390px;
    padding: 12px;
    border-radius: 24px;
  }

  .video-scene {
    height: 274px;
    border-radius: 17px;
  }

  .video-presenter {
    bottom: 28px;
    left: 8%;
    transform: scale(0.78);
  }

  .video-board {
    top: 44px;
    right: 7%;
    width: 50%;
    padding: 20px;
  }

  .video-play-pulse {
    right: 19%;
    bottom: 28px;
    width: 48px;
    height: 48px;
  }

  .video-question-card {
    top: 94px;
    right: 22px;
    width: min(264px, calc(100% - 44px));
    padding: 17px;
  }

  .video-question-card strong { font-size: 14px; }
  .video-answer-list { margin-top: 12px; }
  .video-answer-list button { width: 34px; height: 34px; }
  .interactive-video-copy {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 0;
  }
  .interactive-video-copy h3 {
    grid-row: auto;
    margin-bottom: 0;
  }
  .interactive-video-copy h3 { font-size: 27px; }
  .interactive-video-copy ul { margin-top: 8px; }

  .multiple-choice-stage {
    min-height: 500px;
    padding: 18px;
    border-radius: 24px;
  }

  .multiple-choice-question {
    padding: 22px 16px;
    border-radius: 18px;
  }

  .multiple-choice-question h3 {
    font-size: 21px;
  }

  .multiple-choice-options button {
    grid-template-columns: 32px 1fr;
    min-height: 56px;
    padding: 9px 11px;
  }

  .multiple-choice-options button > span {
    font-size: 12px;
  }

  .multiple-choice-feedback {
    right: 18px;
    bottom: 22px;
    min-width: 210px;
  }

  .timeline-stage {
    min-height: 700px;
    padding: 22px 18px;
    border-radius: 24px;
  }

  .timeline-stage-heading strong {
    font-size: 22px;
  }

  .timeline-track {
    display: grid;
    gap: 12px;
    height: auto;
    margin-top: 28px;
    padding-left: 38px;
  }

  .timeline-track::before,
  .timeline-track-progress {
    top: 0;
    right: auto;
    bottom: 0;
    left: 12px;
    width: 3px;
    height: auto;
  }

  .timeline-track-progress {
    transform: scaleY(0);
    transform-origin: center top;
    animation-name: timelineProgressY;
  }

  .timeline-event {
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
    height: auto;
  }

  .timeline-event > div,
  .timeline-event-one > div,
  .timeline-event-two > div,
  .timeline-event-three > div,
  .timeline-event-four > div {
    position: relative;
    top: auto;
    bottom: auto;
    min-height: 0;
  }

  .timeline-event > b {
    top: 50%;
    left: -26px;
  }

  .drag-words-stage {
    min-height: 450px;
    padding: 22px 18px;
    border-radius: 24px;
  }

  .drag-words-heading strong {
    font-size: 22px;
  }

  .drag-demo-area {
    --drag-distance: -170px;
    height: 310px;
    border-radius: 18px;
  }

  .drag-sentence {
    top: 44px;
    font-size: 19px;
  }

  .drag-word-bank > span,
  .drag-moving-word {
    min-width: 72px;
    height: 39px;
    padding: 0 12px;
    font-size: 12px;
  }

  .drag-success-message {
    top: 14px;
    right: 14px;
  }

  .juxtaposition-stage {
    min-height: 410px;
    padding: 22px 18px;
    border-radius: 24px;
  }

  .juxtaposition-heading strong {
    font-size: 22px;
  }

  .juxtaposition-frame {
    height: 290px;
    margin-top: 22px;
    border-radius: 18px;
  }

  .juxtaposition-divider > i {
    width: 48px;
    height: 48px;
  }

  .fill-blanks-stage {
    min-height: 430px;
    padding: 22px 18px;
    border-radius: 24px;
  }

  .fill-blanks-exercise {
    min-height: 280px;
    margin-top: 40px;
    padding: 24px 18px;
    border-radius: 18px;
  }

  .fill-blanks-exercise p {
    font-size: 20px;
  }

  .fill-blanks-feedback {
    right: 18px;
    bottom: 18px;
  }

  .fill-blanks-wrong-feedback {
    right: 18px;
    bottom: 18px;
  }


  .online-learning-system-section {
    margin-bottom: 76px;
  }

  .online-integration-section {
    margin-bottom: 76px;
  }

  .online-integration-intro h2 { font-size: 38px; }
  .online-integration-intro p { font-size: 16px; }
  .online-integration-network { grid-template-columns: 1fr; margin-top: 32px; }
  .online-integration-source { min-height: 136px; }

  .online-learning-system-copy { margin-bottom: 30px; }
  .online-learning-system-copy h2 { font-size: 38px; }
  .online-learning-system-copy p { font-size: 16px; }
  .online-module-board { padding: 16px; border-radius: 24px; }
  .online-course-summary { padding: 18px; border-radius: 17px; }

  .online-module-list li {
    grid-template-columns: 34px 1fr;
    gap: 12px;
    min-height: 0;
    padding: 10px 12px;
  }

  .online-module-list li > b {
    grid-column: 2;
  }

  .online-module-list li.is-expanded {
    min-height: 0;
  }

  .online-submodule-list li {
    grid-template-columns: 58px 1fr 22px;
  }
}

/* Micro Learning detail page */

@keyframes microPlayPulse {
  0%, 35% { box-shadow: 0 0 0 0 rgba(253, 126, 21, 0.42); }
  75%, 100% { box-shadow: 0 0 0 14px rgba(253, 126, 21, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .cursor-glow {
    display: none;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* Karas Journal */

/* Blog article */

/* AI-powered learning */
.menu-link.is-current { background: var(--black); color: #fff; }
@keyframes aiFloat { 50% { transform:translateY(-11px) rotate(1deg); } } @keyframes aiBars { from { transform:scaleY(.05); } }

/* Keep the AI page inside the core Karas palette. */

/* Training operations */@keyframes opsPhotoDrift { 50% { transform:scale(1.028) translate(-5px,-5px); } }@keyframes opsImageSwap { from { opacity:0; transform:scale(.96); } to { opacity:1; transform:scale(1); } }

/* Operations notifications heading */

/* Workflow & Claims */

/* Simplified Workflow & Claims visuals */

/* Claims layout aligned with Training Records */

/* Claims & Reimbursements: quiet bento layout */

/* Refined claims bento proportions */

/* Detailed workflow functions */

/* Insights & Reporting */

/* Enterprise Platform */

/* Homepage typography refinement */

/* Homepage learning-mode artwork: present every image directly without the
   dark screenshot frame. */

/* Micro Learning — align existing content with the shared module-page typography. */
/* Book demo page */