.landing-document {
  min-height: 100%;
  background:
    radial-gradient(circle at 78% 7%, rgba(39, 162, 132, 0.11), transparent 25rem),
    radial-gradient(circle at 8% 38%, rgba(62, 150, 126, 0.07), transparent 22rem),
    #f4f8f6;
  color: #142620;
}

.landing-page {
  --landing-primary: #157a61;
  --landing-primary-dark: #0f5e4a;
  --landing-accent: #13877a;
  --landing-ink: #142620;
  --landing-muted: #657770;
  --landing-soft: #e6f3ef;
  --landing-line: rgba(21, 122, 97, 0.13);
  --landing-glass: rgba(255, 255, 255, 0.78);
  min-height: 100vh;
  overflow: hidden;
}

.landing-page *,
.landing-page *::before,
.landing-page *::after {
  box-sizing: border-box;
}

.landing-page a {
  text-decoration: none;
}

.landing-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255, 255, 255, 0.78);
  background: rgba(246, 250, 248, 0.82);
  box-shadow: 0 8px 30px rgba(17, 57, 46, 0.05);
  backdrop-filter: blur(18px);
}

.landing-header__inner {
  width: min(1440px, calc(100% - 2.5rem));
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 2rem;
  margin: 0 auto;
}

.landing-brand {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--landing-ink);
}

.landing-brand img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.landing-brand > span {
  display: flex;
  flex-direction: column;
  gap: 0.06rem;
}

.landing-brand strong {
  font-size: 0.76rem;
  line-height: 1.1;
}

.landing-brand small {
  color: var(--landing-muted);
  font-size: 0.55rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.landing-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 2rem);
  margin: 0 auto;
}

.landing-nav a,
.landing-header__quiz {
  color: #53675f;
  font-size: 0.66rem;
  font-weight: 700;
  transition: color 160ms ease;
}

.landing-nav a:hover,
.landing-header__quiz:hover {
  color: var(--landing-primary);
}

.landing-header__actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.landing-header__quiz {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-right: 0.25rem;
}

.landing-button {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.55rem 0.9rem;
  border: 1px solid transparent;
  border-radius: 5px;
  font-size: 0.66rem;
  font-weight: 750;
  line-height: 1;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.landing-button:hover {
  transform: translateY(-1px);
}

.landing-button--primary {
  background: var(--landing-primary);
  box-shadow: 0 10px 24px rgba(21, 122, 97, 0.18);
  color: #fff;
}

.landing-button--primary:hover {
  background: var(--landing-primary-dark);
  box-shadow: 0 13px 28px rgba(15, 94, 74, 0.24);
  color: #fff;
}

.landing-button--ghost {
  border-color: var(--landing-line);
  background: rgba(255, 255, 255, 0.65);
  color: var(--landing-primary-dark);
}

.landing-button--secondary {
  border-color: rgba(21, 122, 97, 0.22);
  background: rgba(255, 255, 255, 0.72);
  color: var(--landing-primary-dark);
}

.landing-button--light {
  border-color: rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.landing-button--large {
  min-height: 48px;
  padding: 0.72rem 1.15rem;
  font-size: 0.72rem;
}

.landing-mobile-menu {
  position: relative;
  display: none;
}

.landing-mobile-menu summary {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--landing-line);
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--landing-primary-dark);
  cursor: pointer;
  list-style: none;
}

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

.landing-mobile-menu nav {
  position: absolute;
  top: calc(100% + 0.6rem);
  right: 0;
  width: 230px;
  display: grid;
  gap: 0.2rem;
  padding: 0.55rem;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 6px;
  background: rgba(250, 253, 252, 0.96);
  box-shadow: 0 18px 45px rgba(20, 61, 49, 0.15);
  backdrop-filter: blur(18px);
}

.landing-mobile-menu nav a {
  padding: 0.65rem;
  border-radius: 4px;
  color: var(--landing-ink);
  font-size: 0.7rem;
  font-weight: 700;
}

.landing-mobile-menu nav a:hover {
  background: var(--landing-soft);
  color: var(--landing-primary-dark);
}

.landing-hero,
.landing-section,
.landing-sectors,
.landing-cta,
.landing-footer {
  width: min(1400px, calc(100% - 2.5rem));
  margin-inline: auto;
}

.landing-hero {
  min-height: 720px;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(560px, 1.08fr);
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
  padding-block: clamp(4rem, 8vw, 7rem);
}

.landing-hero__copy {
  position: relative;
  z-index: 2;
}

.landing-eyebrow {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 0.48rem;
  padding: 0.42rem 0.58rem;
  border: 1px solid rgba(21, 122, 97, 0.14);
  border-radius: 4px;
  background: rgba(230, 244, 239, 0.76);
  color: var(--landing-primary-dark);
  font-size: 0.61rem;
  font-weight: 800;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.landing-eyebrow i {
  color: var(--landing-primary);
}

.landing-hero h1 {
  max-width: 760px;
  margin: 1.2rem 0 0;
  color: var(--landing-ink);
  font-size: clamp(2.65rem, 5vw, 5.1rem);
  font-weight: 750;
  line-height: 0.99;
  letter-spacing: -0.06em;
}

.landing-hero h1 span {
  display: block;
  color: var(--landing-primary);
}

.landing-hero__copy > p {
  max-width: 680px;
  margin: 1.35rem 0 0;
  color: var(--landing-muted);
  font-size: clamp(0.86rem, 1.25vw, 1.04rem);
  line-height: 1.72;
}

.landing-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.7rem;
}

.landing-hero__proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
  margin-top: 2rem;
}

.landing-hero__proof > span {
  min-width: 0;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 0.08rem 0.5rem;
  align-items: center;
  padding-right: 0.55rem;
  border-right: 1px solid var(--landing-line);
}

.landing-hero__proof > span:last-child {
  border-right: 0;
}

.landing-hero__proof i {
  grid-row: 1 / 3;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 4px;
  background: var(--landing-soft);
  color: var(--landing-primary);
  font-size: 0.69rem;
}

.landing-hero__proof strong,
.landing-hero__proof small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.landing-hero__proof strong {
  color: var(--landing-ink);
  font-size: 0.62rem;
}

.landing-hero__proof small {
  color: #75867f;
  font-size: 0.52rem;
}

.landing-hero__visual {
  position: relative;
  min-width: 0;
}

.landing-preview {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 6px;
  background: rgba(237, 246, 243, 0.76);
  box-shadow: 0 34px 85px rgba(18, 66, 52, 0.16);
  backdrop-filter: blur(18px);
}

.landing-preview::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -80px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: rgba(39, 166, 135, 0.14);
  filter: blur(8px);
}

.landing-preview__topbar {
  position: relative;
  z-index: 1;
  min-height: 52px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 0.9rem;
  border-bottom: 1px solid rgba(21, 122, 97, 0.1);
  color: #557068;
}

.landing-preview__topbar > span {
  display: flex;
  gap: 0.25rem;
}

.landing-preview__topbar > span i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #9cbcb2;
}

.landing-preview__topbar strong {
  font-size: 0.58rem;
}

.landing-preview__topbar > i {
  justify-self: end;
  font-size: 0.62rem;
}

.landing-preview__content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 120px;
  gap: 0.75rem;
  padding: 0.9rem;
}

.landing-preview__course {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(190px, 0.9fr) minmax(220px, 1.1fr);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.52);
}

.landing-preview__cover {
  min-height: 290px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1rem;
  background:
    linear-gradient(rgba(9, 48, 38, 0.2), rgba(8, 45, 35, 0.46)),
    var(--landing-cover, linear-gradient(145deg, #1f8a70, #0d4f40));
  background-position: center;
  background-size: cover;
  color: #fff;
}

.landing-preview__play {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  align-self: center;
  margin: auto;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
}

.landing-preview__cover small {
  font-size: 0.55rem;
  font-weight: 750;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.landing-preview__course-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: 1rem;
}

.landing-preview__course-copy > span:first-child {
  color: var(--landing-primary);
  font-size: 0.55rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.landing-preview__course-copy h2 {
  margin: 0.55rem 0 auto;
  color: var(--landing-ink);
  font-size: clamp(0.9rem, 1.5vw, 1.2rem);
  line-height: 1.25;
  letter-spacing: -0.025em;
}

.landing-preview__course-copy > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.2rem;
  color: #657a72;
  font-size: 0.56rem;
}

.landing-preview__course-copy > div strong {
  color: var(--landing-primary-dark);
}

.landing-preview__progress {
  height: 5px;
  display: block;
  margin-top: 0.42rem;
  overflow: hidden;
  border-radius: 3px;
  background: #d7e7e1;
}

.landing-preview__progress i {
  width: 68%;
  height: 100%;
  display: block;
  border-radius: inherit;
  background: #36aa8c;
}

.landing-preview__rail {
  display: grid;
  gap: 0.75rem;
}

.landing-preview__rail > div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.18rem;
  padding: 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.55);
}

.landing-preview__rail i {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  margin-bottom: auto;
  border-radius: 4px;
  background: var(--landing-soft);
  color: var(--landing-primary);
  font-size: 0.65rem;
}

.landing-preview__rail strong {
  margin-top: auto;
  font-size: 0.76rem;
}

.landing-preview__rail small {
  color: #73867f;
  font-size: 0.5rem;
}

.landing-preview-note {
  position: absolute;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.68rem;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 15px 32px rgba(18, 63, 50, 0.14);
  color: var(--landing-primary-dark);
  font-size: 0.57rem;
  font-weight: 750;
  backdrop-filter: blur(12px);
}

.landing-preview-note i {
  color: var(--landing-primary);
}

.landing-preview-note--top {
  top: -20px;
  left: -24px;
}

.landing-preview-note--bottom {
  right: -22px;
  bottom: -20px;
  display: grid;
  grid-template-columns: 24px auto;
  gap: 0 0.45rem;
}

.landing-preview-note--bottom i {
  grid-row: 1 / 3;
  align-self: center;
}

.landing-preview-note--bottom small {
  color: #788a83;
  font-size: 0.47rem;
  font-weight: 600;
}

.landing-sectors {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1rem 1.15rem;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.58);
  box-shadow: 0 12px 35px rgba(20, 61, 49, 0.05);
  backdrop-filter: blur(14px);
}

.landing-sectors > span {
  flex: 0 0 auto;
  color: #7a8b85;
  font-size: 0.57rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.landing-sectors > div {
  display: flex;
  flex: 1;
  justify-content: space-around;
  gap: 1rem;
}

.landing-sectors strong {
  color: #576b63;
  font-size: 0.65rem;
}

.landing-section {
  padding-block: clamp(5rem, 9vw, 8rem);
  scroll-margin-top: 90px;
}

.landing-section__heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2rem;
}

.landing-section__heading > div {
  max-width: 780px;
}

.landing-section__heading h2,
.landing-video__copy h2,
.landing-cta h2 {
  margin: 0.8rem 0 0;
  color: var(--landing-ink);
  font-size: clamp(2rem, 3.8vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.landing-section__heading p,
.landing-video__copy > p,
.landing-cta p {
  max-width: 700px;
  margin: 0.8rem 0 0;
  color: var(--landing-muted);
  font-size: 0.8rem;
  line-height: 1.7;
}

.landing-section__heading--center {
  justify-content: center;
  text-align: center;
}

.landing-section__heading--center > div {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.landing-text-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--landing-primary-dark);
  font-size: 0.68rem;
  font-weight: 750;
}

.landing-course-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}

.landing-course-card,
.landing-trend-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 6px;
  background: var(--landing-glass);
  box-shadow: 0 16px 44px rgba(18, 61, 49, 0.07);
  backdrop-filter: blur(15px);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.landing-course-card:hover,
.landing-trend-card:hover {
  border-color: rgba(21, 122, 97, 0.19);
  box-shadow: 0 22px 52px rgba(18, 61, 49, 0.11);
  transform: translateY(-3px);
}

.landing-course-card__media {
  position: relative;
  height: 190px;
  display: block;
  overflow: hidden;
  background: #dce9e5;
}

.landing-course-card__media img,
.landing-trend-card__media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 350ms ease;
}

.landing-course-card:hover .landing-course-card__media img,
.landing-trend-card:hover .landing-trend-card__media img {
  transform: scale(1.025);
}

.landing-course-card__media > span,
.landing-trend-card__media > span {
  position: absolute;
  right: 0.65rem;
  bottom: 0.65rem;
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  padding: 0.4rem 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 4px;
  background: rgba(11, 41, 33, 0.75);
  color: #fff;
  font-size: 0.56rem;
  font-weight: 750;
  backdrop-filter: blur(9px);
}

.landing-course-card__body,
.landing-trend-card__body {
  padding: 1rem;
}

.landing-course-card__category {
  display: inline-flex;
  color: var(--landing-primary);
  font-size: 0.56rem;
  font-weight: 800;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.landing-course-card h3,
.landing-trend-card h3 {
  margin: 0.5rem 0 0;
  font-size: 0.88rem;
  line-height: 1.35;
  letter-spacing: -0.02em;
}

.landing-course-card h3 a,
.landing-trend-card h3 a {
  color: var(--landing-ink);
}

.landing-course-card__body > p,
.landing-trend-card__body > p {
  margin: 0.55rem 0 0;
  color: var(--landing-muted);
  font-size: 0.65rem;
  line-height: 1.6;
}

.landing-course-card footer,
.landing-trend-card footer {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-top: 0.9rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--landing-line);
  color: #70837b;
  font-size: 0.56rem;
  font-weight: 650;
}

.landing-course-card footer > span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.landing-course-card footer > span i {
  color: var(--landing-primary);
}

.landing-course-card footer > a {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  margin-left: auto;
  border-radius: 4px;
  background: var(--landing-soft);
  color: var(--landing-primary-dark);
}

.landing-community {
  position: relative;
}

.landing-community::before {
  content: "";
  position: absolute;
  inset: 2rem -100vw;
  z-index: -1;
  border-block: 1px solid rgba(21, 122, 97, 0.06);
  background: rgba(236, 245, 242, 0.58);
}

.landing-trending-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.landing-trend-card__media {
  position: relative;
  height: 210px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: var(--landing-primary-dark);
}

.landing-trend-card__media--placeholder {
  flex-direction: column;
  gap: 0.65rem;
  background:
    radial-gradient(circle at 75% 20%, rgba(37, 158, 129, 0.16), transparent 9rem),
    #e6f2ee;
}

.landing-trend-card__media--placeholder > i {
  font-size: 2rem;
}

.landing-trend-card__media--placeholder > span {
  position: static;
  border: 0;
  background: none;
  color: var(--landing-primary-dark);
  backdrop-filter: none;
}

.landing-trend-card__media:not(.landing-trend-card__media--placeholder) > span {
  top: 0.65rem;
  right: auto;
  bottom: auto;
  left: 0.65rem;
}

.landing-trend-card__author,
.landing-trend-card__author > a,
.landing-trend-card__identity {
  display: flex;
  align-items: center;
}

.landing-trend-card__author {
  justify-content: space-between;
  gap: 0.6rem;
}

.landing-trend-card__author > a,
.landing-trend-card__identity {
  min-width: 0;
  gap: 0.48rem;
}

.landing-trend-card__author img {
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  border: 2px solid #fff;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 3px 9px rgba(19, 66, 52, 0.13);
}

.landing-trend-card__author a > span,
.landing-trend-card__identity > span {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.landing-trend-card__author strong {
  overflow: hidden;
  color: var(--landing-ink);
  font-size: 0.61rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.landing-trend-card__author small,
.landing-trend-card__author > span {
  color: #7c8d87;
  font-size: 0.51rem;
}

.landing-trend-card__author > span {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
}

.landing-trend-card footer > span {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
}

.landing-trend-card footer > a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-left: auto;
  color: var(--landing-primary-dark);
  font-weight: 750;
}

.landing-empty {
  grid-column: 1 / -1;
  min-height: 220px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 0.7rem;
  border: 1px dashed rgba(21, 122, 97, 0.2);
  border-radius: 6px;
  color: var(--landing-muted);
  text-align: center;
}

.landing-empty i {
  color: var(--landing-primary);
  font-size: 1.4rem;
}

.landing-empty p {
  margin: 0;
  font-size: 0.72rem;
}

.landing-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.landing-feature-grid article {
  position: relative;
  min-height: 235px;
  padding: 1.25rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0 14px 36px rgba(18, 61, 49, 0.055);
}

.landing-feature-grid article > span {
  position: absolute;
  top: 0.8rem;
  right: 0.9rem;
  color: rgba(21, 122, 97, 0.13);
  font-size: 2rem;
  font-weight: 800;
}

.landing-feature-grid article > i {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 5px;
  background: var(--landing-soft);
  color: var(--landing-primary);
}

.landing-feature-grid h3 {
  margin: 2rem 0 0;
  font-size: 0.9rem;
}

.landing-feature-grid p {
  margin: 0.6rem 0 0;
  color: var(--landing-muted);
  font-size: 0.68rem;
  line-height: 1.65;
}

.landing-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 0.85rem;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.86);
  border-radius: 6px;
  background: rgba(20, 98, 78, 0.92);
  box-shadow: 0 20px 50px rgba(15, 78, 62, 0.16);
}

.landing-stats > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  padding: 1rem;
  border-right: 1px solid rgba(255, 255, 255, 0.13);
  color: #fff;
  text-align: center;
}

.landing-stats > div:last-child {
  border-right: 0;
}

.landing-stats strong {
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  line-height: 1;
}

.landing-stats span {
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.landing-video {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(520px, 1.3fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.landing-video__copy ul {
  display: grid;
  gap: 0.65rem;
  margin: 1.3rem 0 0;
  padding: 0;
  list-style: none;
}

.landing-video__copy li {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: #50665e;
  font-size: 0.7rem;
  font-weight: 650;
}

.landing-video__copy li i {
  color: var(--landing-primary);
}

.landing-video__player {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: 6px;
  background: #0e201a;
  box-shadow: 0 26px 70px rgba(12, 50, 39, 0.2);
}

.landing-video__player iframe {
  width: 100%;
  height: 100%;
  display: block;
  border: 0;
}

.landing-process ol {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.landing-process ol::before {
  content: "";
  position: absolute;
  top: 25px;
  right: 10%;
  left: 10%;
  height: 1px;
  background: rgba(21, 122, 97, 0.18);
}

.landing-process li {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.landing-process li > span {
  z-index: 1;
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  border: 6px solid #f4f8f6;
  border-radius: 50%;
  background: var(--landing-primary);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 800;
}

.landing-process li > div {
  width: 100%;
  min-height: 155px;
  margin-top: 0.75rem;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.88);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.66);
}

.landing-process h3 {
  margin: 0;
  font-size: 0.8rem;
}

.landing-process p {
  margin: 0.5rem 0 0;
  color: var(--landing-muted);
  font-size: 0.64rem;
  line-height: 1.6;
}

.landing-faq__list {
  width: min(900px, 100%);
  display: grid;
  gap: 0.55rem;
  margin: 0 auto;
}

.landing-faq details {
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0 8px 22px rgba(18, 61, 49, 0.045);
}

.landing-faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 1rem;
  color: var(--landing-ink);
  font-size: 0.72rem;
  font-weight: 750;
  cursor: pointer;
  list-style: none;
}

.landing-faq summary::-webkit-details-marker {
  display: none;
}

.landing-faq summary i {
  color: var(--landing-primary);
  transition: transform 180ms ease;
}

.landing-faq details[open] summary i {
  transform: rotate(45deg);
}

.landing-faq details p {
  margin: 0;
  padding: 0 1rem 1rem;
  color: var(--landing-muted);
  font-size: 0.68rem;
  line-height: 1.65;
}

.landing-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 5rem;
  padding: clamp(1.5rem, 4vw, 3rem);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  background: #125f4d;
  box-shadow: 0 24px 65px rgba(10, 74, 57, 0.2);
  color: #fff;
}

.landing-cta > div:first-child {
  max-width: 790px;
}

.landing-cta .landing-eyebrow {
  border-color: rgba(255, 255, 255, 0.17);
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.86);
}

.landing-cta .landing-eyebrow i {
  color: #83ddc3;
}

.landing-cta h2 {
  color: #fff;
}

.landing-cta p {
  color: rgba(255, 255, 255, 0.72);
}

.landing-cta > div:last-child {
  flex: 0 0 auto;
  display: flex;
  gap: 0.55rem;
}

.landing-cta .landing-button--primary {
  background: #fff;
  box-shadow: none;
  color: var(--landing-primary-dark);
}

.landing-footer {
  padding: 2rem 0 1.3rem;
  border-top: 1px solid var(--landing-line);
}

.landing-footer__main {
  display: grid;
  grid-template-columns: auto minmax(240px, 1fr) auto;
  gap: 2rem;
  align-items: center;
}

.landing-footer__main > p {
  max-width: 480px;
  margin: 0;
  color: var(--landing-muted);
  font-size: 0.66rem;
}

.landing-footer nav {
  display: flex;
  gap: 1.2rem;
}

.landing-footer nav a {
  color: #53675f;
  font-size: 0.62rem;
  font-weight: 700;
}

.landing-footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(21, 122, 97, 0.08);
  color: #809089;
  font-size: 0.56rem;
}

.landing-footer__bottom i {
  margin-left: 0.2rem;
  color: #bd6767;
}

@media (max-width: 1240px) {
  .landing-nav,
  .landing-header__quiz {
    display: none;
  }

  .landing-header__actions {
    margin-left: auto;
  }

  .landing-mobile-menu {
    display: block;
  }

  .landing-hero {
    grid-template-columns: minmax(0, 0.82fr) minmax(500px, 1.18fr);
  }

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

@media (max-width: 980px) {
  .landing-hero {
    min-height: 0;
    grid-template-columns: 1fr;
    padding-top: 4.5rem;
  }

  .landing-hero__copy {
    text-align: center;
  }

  .landing-hero__copy .landing-eyebrow,
  .landing-hero__copy > p {
    margin-inline: auto;
  }

  .landing-hero__actions {
    justify-content: center;
  }

  .landing-hero__proof {
    max-width: 700px;
    margin-inline: auto;
  }

  .landing-hero__visual {
    width: min(760px, 100%);
    margin: 1.5rem auto 0;
  }

  .landing-trending-grid,
  .landing-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .landing-video {
    grid-template-columns: 1fr;
  }

  .landing-video__copy {
    max-width: 700px;
  }

  .landing-process ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .landing-process ol::before {
    display: none;
  }

  .landing-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .landing-footer__main {
    grid-template-columns: auto 1fr;
  }

  .landing-footer nav {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  .landing-header__inner,
  .landing-hero,
  .landing-section,
  .landing-sectors,
  .landing-cta,
  .landing-footer {
    width: min(100% - 1.2rem, 1400px);
  }

  .landing-header__inner {
    min-height: 66px;
    gap: 0.55rem;
  }

  .landing-brand img {
    width: 42px;
    height: 42px;
  }

  .landing-header__actions .landing-button--primary,
  .landing-header__actions .landing-button--ghost {
    display: none;
  }

  .landing-hero {
    padding-block: 3.5rem;
  }

  .landing-hero h1 {
    font-size: clamp(2.35rem, 12vw, 3.65rem);
  }

  .landing-hero__proof {
    grid-template-columns: 1fr;
    gap: 0.7rem;
    width: min(390px, 100%);
  }

  .landing-hero__proof > span {
    border-right: 0;
  }

  .landing-preview__content {
    grid-template-columns: 1fr;
  }

  .landing-preview__course {
    grid-template-columns: 0.9fr 1.1fr;
  }

  .landing-preview__cover {
    min-height: 230px;
  }

  .landing-preview__rail {
    grid-template-columns: repeat(2, 1fr);
  }

  .landing-preview__rail > div {
    min-height: 100px;
  }

  .landing-preview-note--top {
    left: 0.5rem;
  }

  .landing-preview-note--bottom {
    right: 0.5rem;
  }

  .landing-sectors {
    align-items: flex-start;
    flex-direction: column;
  }

  .landing-sectors > div {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .landing-section {
    padding-block: 4.2rem;
  }

  .landing-section__heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .landing-course-grid,
  .landing-trending-grid,
  .landing-feature-grid {
    grid-template-columns: 1fr;
  }

  .landing-course-card__media,
  .landing-trend-card__media {
    height: 230px;
  }

  .landing-feature-grid article {
    min-height: 205px;
  }

  .landing-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .landing-stats > div:nth-child(2) {
    border-right: 0;
  }

  .landing-process ol {
    grid-template-columns: 1fr;
  }

  .landing-process li {
    align-items: flex-start;
    flex-direction: row;
    gap: 0.7rem;
    text-align: left;
  }

  .landing-process li > span {
    flex: 0 0 46px;
    width: 46px;
    height: 46px;
  }

  .landing-process li > div {
    min-height: 0;
    margin-top: 0;
  }

  .landing-cta > div:last-child {
    width: 100%;
    align-items: stretch;
    flex-direction: column;
  }

  .landing-footer__main {
    grid-template-columns: 1fr;
  }

  .landing-footer nav {
    grid-column: auto;
    flex-wrap: wrap;
  }
}

@media (max-width: 440px) {
  .landing-brand small {
    display: none;
  }

  .landing-hero__actions .landing-button,
  .landing-cta .landing-button {
    width: 100%;
  }

  .landing-preview__topbar {
    min-height: 44px;
  }

  .landing-preview__course {
    grid-template-columns: 1fr;
  }

  .landing-preview__cover {
    min-height: 180px;
  }

  .landing-preview__course-copy h2 {
    margin-bottom: 1rem;
  }

  .landing-preview-note--bottom {
    display: none;
  }

  .landing-section__heading h2,
  .landing-video__copy h2,
  .landing-cta h2 {
    font-size: 2rem;
  }

  .landing-stats {
    grid-template-columns: 1fr;
  }

  .landing-stats > div {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.13);
  }

  .landing-stats > div:last-child {
    border-bottom: 0;
  }

  .landing-footer__bottom {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  .landing-page *,
  .landing-page *::before,
  .landing-page *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}