/* /courses/<slug>/ — продающая страница в каркасе home-landing + blog */

body.landing-course-detail {
  --course-detail-accent: #2dd4bf;
  --course-detail-accent-soft: rgba(45, 212, 191, 0.12);
  --course-detail-border: rgba(203, 213, 225, 0.18);
  --course-detail-surface: rgba(15, 23, 42, 0.55);
}

body.landing-course-detail .course-detail-landing {
  position: relative;
  min-height: 60vh;
}

body.landing-course-detail .course-detail-main-band {
  padding-top: clamp(1rem, 2.5vw, 1.75rem);
  padding-bottom: clamp(2rem, 4vw, 3rem);
}

body.landing-course-detail .course-detail-main {
  max-width: none;
  width: 100%;
}

body.landing-course-detail .blog-breadcrumb {
  margin-bottom: 1rem;
}

body.landing-course-detail .blog-breadcrumb .breadcrumb-item a {
  color: rgba(255, 255, 255, 0.72);
}

body.landing-course-detail .blog-breadcrumb .breadcrumb-item a:hover,
body.landing-course-detail .blog-breadcrumb .breadcrumb-item a:focus-visible {
  color: var(--course-detail-accent);
}

body.landing-course-detail .blog-breadcrumb .breadcrumb-item.active {
  color: rgba(255, 255, 255, 0.92);
}

body.landing-course-detail .course-detail-badge {
  display: inline-flex;
  align-items: center;
  margin: 0 0 0.65rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #042f2e;
  background: linear-gradient(135deg, #5eead4, #2dd4bf);
}

body.landing-course-detail .course-detail-title {
  margin: 0 0 1.25rem;
  font-size: clamp(1.85rem, 4vw, 2.55rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--home-text, #f8fafc);
}

body.landing-course-detail .course-detail-header__title-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
  margin-bottom: 1.25rem;
}

body.landing-course-detail .course-detail-header__title-row .course-detail-title {
  margin-bottom: 0;
  min-width: 0;
}

body.landing-course-detail .course-detail-hero {
  position: relative;
  overflow: hidden;
  margin-bottom: 1.5rem;
  border-radius: 1rem;
  border: 1px solid var(--course-detail-border);
  background: var(--course-detail-surface);
}

body.landing-course-detail .course-detail-hero__img {
  display: block;
  width: 100%;
  max-height: min(420px, 52vh);
  object-fit: cover;
}

body.landing-course-detail .course-detail-hero__intro {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: clamp(0.85rem, 2.8vw, 1.35rem) clamp(0.85rem, 2.8vw, 1.35rem) clamp(0.85rem, 2.4vw, 1.2rem);
}

body.landing-course-detail .course-detail-hero__intro::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: -165%;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(10, 14, 20, 0) 0%,
    rgba(10, 14, 20, 0.08) 18%,
    rgba(10, 14, 20, 0.28) 38%,
    rgba(10, 14, 20, 0.58) 58%,
    rgba(10, 14, 20, 0.82) 78%,
    rgba(10, 14, 20, 0.96) 100%
  );
}

body.landing-course-detail .course-detail-hero__intro-text {
  position: relative;
  z-index: 1;
  margin: 0;
  width: 100%;
  max-width: none;
  font-size: clamp(0.98rem, 2vw, 1.08rem);
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.94);
  text-align: justify;
  text-wrap: pretty;
}

body.landing-course-detail .course-detail-lead {
  margin: 0 0 1.35rem;
  font-size: 1.08rem;
  line-height: 1.6;
  color: var(--home-muted, rgba(226, 232, 240, 0.82));
}

body.landing-course-detail .course-detail-stats {
  margin-bottom: 1.75rem;
  padding: 1rem 1.1rem;
  border-radius: 0.95rem;
  border: 1px solid var(--course-detail-border);
  background: rgba(255, 255, 255, 0.03);
}

body.landing-course-detail .course-detail-stats__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 992px) {
  body.landing-course-detail .course-detail-stats__grid {
    flex-wrap: nowrap;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.75rem 1.25rem;
  }

  body.landing-course-detail .course-detail-stat {
    flex: 1 1 0;
    align-items: center;
    text-align: center;
    min-width: 0;
  }
}

body.landing-course-detail .course-detail-stat {
  display: flex;
  flex-direction: column;
  min-width: 4.5rem;
}

body.landing-course-detail .course-detail-stat__value {
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--course-detail-accent);
}

body.landing-course-detail .course-detail-stat__label {
  font-size: 0.82rem;
  color: var(--home-muted, rgba(226, 232, 240, 0.72));
}

body.landing-course-detail .course-detail-description {
  margin-bottom: 2rem;
  font-size: 1.02rem;
  line-height: 1.75;
  color: rgba(226, 232, 240, 0.9);
  text-align: justify;
  text-wrap: pretty;
}

body.landing-course-detail .course-detail-description p {
  text-align: justify;
  text-wrap: pretty;
}

body.landing-course-detail .course-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) clamp(16.5rem, 24vw, 20.5rem);
  gap: clamp(1.25rem, 3vw, 2.25rem);
  align-items: start;
}

body.landing-course-detail .course-detail-layout__primary {
  grid-column: 1;
  grid-row: 1;
  min-width: 0;
}

body.landing-course-detail .course-detail-landing.home-landing {
  overflow: visible;
}

body.landing-course-detail .course-detail-order {
  grid-column: 2;
  grid-row: 1;
  position: relative;
  min-width: 0;
  align-self: stretch;
}

body.landing-course-detail .course-detail-order__slot {
  position: relative;
  width: 100%;
}

body.landing-course-detail .course-detail-order__card {
  position: relative;
  z-index: 5;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 1.15rem 1.2rem 1.25rem;
  border-radius: 1rem;
  border: 1px solid rgba(148, 163, 184, 0.2);
  background: linear-gradient(165deg, rgba(31, 41, 55, 0.96) 0%, rgba(17, 24, 39, 0.94) 100%);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.38);
  box-sizing: border-box;
  width: 100%;
}

body.landing-course-detail .course-detail-order__card.is-order-fixed {
  position: fixed;
  z-index: 25;
}

body.landing-course-detail .course-detail-order__card.is-order-anchored {
  position: absolute;
  left: 0;
  width: 100%;
  z-index: 25;
}

body.landing-course-detail .course-detail-order__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.75rem;
}

body.landing-course-detail .course-detail-order__prices {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  min-width: 0;
}

body.landing-course-detail .course-detail-order__list-price {
  margin: 0;
  line-height: 1;
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  font-weight: 500;
  color: rgba(148, 163, 184, 0.85);
}

body.landing-course-detail .course-detail-order__list-price s {
  text-decoration: line-through;
  text-decoration-color: rgba(148, 163, 184, 0.65);
}

body.landing-course-detail .course-detail-order__price {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  margin: 0;
  line-height: 1;
  min-width: 0;
}

body.landing-course-detail .course-detail-order__price-value {
  font-size: clamp(2.35rem, 4vw, 2.85rem);
  font-weight: 700;
  color: var(--home-text, #f8fafc);
}

body.landing-course-detail .course-detail-order__price-currency {
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  font-weight: 600;
  color: var(--home-text, #f8fafc);
}

body.landing-course-detail .course-detail-order__access {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--home-muted, rgba(226, 232, 240, 0.78));
  text-align: justify;
  text-wrap: pretty;
}

body.landing-course-detail .course-detail-order__plan-link {
  color: var(--course-detail-accent);
  text-decoration: none;
  font-weight: 600;
}

body.landing-course-detail .course-detail-order__plan-link:hover,
body.landing-course-detail .course-detail-order__plan-link:focus-visible {
  text-decoration: underline;
}

body.landing-course-detail .course-detail-order__footnote {
  margin: 0.75rem 0 0;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--home-muted, rgba(226, 232, 240, 0.78));
  text-align: justify;
  text-wrap: pretty;
}

body.landing-course-detail .course-detail-cta {
  margin: 0;
}

body.landing-course-detail .course-detail-cta--order {
  margin-top: 0.15rem;
}

body.landing-course-detail .course-detail-cta__form {
  margin: 0;
}

body.landing-course-detail .course-detail-cta__btn,
body.landing-course-detail button.course-detail-cta__btn.home-btn-primary,
body.landing-course-detail a.course-detail-cta__btn.home-btn-primary {
  width: 100%;
  min-width: 0;
  cursor: pointer;
  font: inherit;
  text-align: center;
}

body.landing-course-detail .course-detail-section-title {
  margin: 0 0 0.45rem;
  font-size: clamp(1.25rem, 2.5vw, 1.55rem);
  font-weight: 700;
  color: var(--home-text, #f8fafc);
}

body.landing-course-detail .course-detail-section-title--syllabus {
  margin-bottom: clamp(1.25rem, 2.5vw, 1.75rem);
}

body.landing-course-detail .course-detail-description--syllabus-intro {
  margin-bottom: 1.35rem;
}

body.landing-course-detail .course-detail-description--syllabus-intro p {
  margin: 0;
}

body.landing-course-detail .course-detail-section-lead {
  margin: 0 0 1rem;
  color: var(--home-muted, rgba(226, 232, 240, 0.78));
  line-height: 1.55;
}

body.landing-course-detail .course-detail-modules {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

body.landing-course-detail .course-detail-module {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  column-gap: 1rem;
  row-gap: 0.35rem;
  align-items: start;
  border: 1px solid var(--course-detail-border);
  border-radius: 0.85rem;
  background: rgba(255, 255, 255, 0.025);
  padding: 1rem 1.1rem;
}

body.landing-course-detail .course-detail-module__title {
  grid-column: 1;
  grid-row: 1;
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.94);
  line-height: 1.35;
}

body.landing-course-detail .course-detail-module__count {
  grid-column: 2;
  grid-row: 1 / -1;
  align-self: center;
  justify-self: end;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  padding: 0.22rem 0.65rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
  color: var(--course-detail-accent);
  background: var(--course-detail-accent-soft);
  border: 1px solid rgba(45, 212, 191, 0.35);
}

body.landing-courses .course-detail-module__pro-badge,
body.landing-course-detail .course-detail-module__pro-badge,
body.landing-profession-detail .course-detail-module__pro-badge {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  padding: 0.22rem 0.65rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
  color: var(--course-detail-accent);
  background: var(--course-detail-accent-soft);
  border: 1px solid rgba(45, 212, 191, 0.35);
}

body.landing-course-detail .course-detail-module__desc {
  grid-column: 1;
  grid-row: 2;
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--home-muted, rgba(226, 232, 240, 0.78));
}

body.landing-course-detail .course-detail-rail-band {
  grid-column: 1 / -1;
  margin-top: 2rem;
  min-width: 0;
}

body.landing-course-detail .course-detail-rail-band .course-detail-section-title {
  margin-bottom: 0.75rem;
}

body.landing-course-detail .course-detail-sliders--in-body {
  margin-top: 2rem;
}

body.landing-course-detail .course-detail-tracks-rail.blog-mag-cat-rail {
  display: block;
  position: relative;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  margin-top: 0;
}

body.landing-course-detail .course-detail-tracks-rail .blog-mag-cat-rail__viewport {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-left: 0;
  padding-right: clamp(2.2rem, 4vw, 2.85rem);
  mask-image: none;
  mask: none;
  -webkit-mask-image: none;
}

body.landing-course-detail .course-detail-tracks-rail .blog-mag-cat-rail__viewport::-webkit-scrollbar {
  display: none;
}

body.landing-course-detail .course-detail-tracks-rail .blog-mag-cat-rail__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  color: var(--course-detail-accent);
  border: 1px solid var(--course-detail-accent);
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.22);
}

body.landing-course-detail .course-detail-tracks-rail .blog-mag-cat-rail__btn:hover:not(:disabled) {
  color: var(--course-detail-accent);
  border-color: var(--course-detail-accent);
  background: rgba(45, 212, 191, 0.12);
}

body.landing-course-detail .course-detail-tracks-rail .blog-mag-cat-rail__btn:active:not(:disabled) {
  transform: translateY(-50%) scale(0.94);
}

body.landing-course-detail .course-detail-tracks-rail .blog-mag-cat-rail__btn--prev {
  left: 0;
}

body.landing-course-detail .course-detail-tracks-rail .blog-mag-cat-rail__btn--next {
  right: 0;
}

body.landing-course-detail .course-detail-tracks-rail:not(.blog-mag-cat-rail--scrollable) .blog-mag-cat-rail__btn {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

body.landing-course-detail .course-detail-tracks-rail.blog-mag-cat-rail--scrollable .blog-mag-cat-rail__btn:disabled {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

body.landing-course-detail .course-detail-tracks-rail__track {
  display: flex;
  flex-wrap: nowrap;
  gap: 1.25rem;
  padding: 0.15rem 0 0.35rem;
}

body.landing-course-detail .course-detail-tracks-rail__card.professions-landing-card {
  flex: 0 0 clamp(16rem, 32vw, 20rem);
  display: flex;
  flex-direction: column;
  border-radius: 1rem;
  overflow: hidden;
  background: linear-gradient(160deg, rgba(31, 41, 55, 0.95) 0%, rgba(17, 24, 39, 0.92) 100%);
  border: 1px solid rgba(148, 163, 184, 0.14);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

body.landing-course-detail .course-detail-tracks-rail__card .professions-landing-card__link {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 100%;
  color: inherit;
}

body.landing-course-detail .course-detail-tracks-rail__card:hover {
  border-color: rgba(34, 211, 238, 0.35);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(34, 211, 238, 0.08);
}

body.landing-course-detail .course-detail-tracks-rail__card .professions-landing-card__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: rgba(15, 23, 42, 0.9);
}

body.landing-course-detail .course-detail-tracks-rail__card .professions-landing-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

body.landing-course-detail .course-detail-tracks-rail__card:hover .professions-landing-card__media img {
  transform: scale(1.06);
}

body.landing-course-detail .course-detail-tracks-rail__card .professions-landing-card__media--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(148, 163, 184, 0.45);
  font-size: 2.5rem;
}

body.landing-course-detail .course-detail-tracks-rail__card .professions-landing-card__body {
  padding: 1.1rem 1.15rem 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.5rem;
}

body.landing-course-detail .course-detail-tracks-rail__card .professions-landing-card__title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--home-text, #f8fafc);
  margin: 0;
  line-height: 1.35;
}

body.landing-course-detail .course-detail-tracks-rail__card .professions-landing-card__excerpt {
  font-size: 0.875rem;
  color: var(--home-muted, rgba(226, 232, 240, 0.72));
  line-height: 1.5;
  flex: 1;
  margin: 0;
}

body.landing-course-detail .course-detail-tracks-rail__card .professions-landing-card__meta {
  margin: 0;
  font-size: 0.75rem;
  color: rgba(148, 163, 184, 0.85);
}

@media (max-width: 991px) {
  body.landing-course-detail .course-detail-layout {
    grid-template-columns: 1fr;
  }

  body.landing-course-detail .course-detail-layout__primary {
    grid-column: 1;
    grid-row: 2;
  }

  body.landing-course-detail .course-detail-order {
    grid-column: 1;
    grid-row: 1;
  }

  body.landing-course-detail .course-detail-rail-band {
    grid-column: 1;
  }

  body.landing-course-detail .course-detail-order__card.is-order-fixed,
  body.landing-course-detail .course-detail-order__card.is-order-anchored {
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
  }

  body.landing-course-detail .course-detail-order__slot {
    min-height: 0 !important;
  }
}

@media (max-width: 575px) {
  body.landing-course-detail .course-detail-tracks-rail__track {
    padding-inline: 0;
  }
}