/* Публичная страница /courses/ — в тёмном каркасе home-landing */

/* Токены пилюль рейла (как body.landing-blog в blog_styles.css) */
body.landing-courses {
  --blog-cat-pill-fg: rgba(255, 255, 255, 0.92);
  --blog-cat-pill-border: rgba(203, 213, 225, 0.22);
  --blog-cat-pill-bg: rgba(255, 255, 255, 0.035);
  --blog-cat-pill-hover-fg: #2dd4bf;
  --blog-cat-pill-hover-border: rgba(45, 212, 191, 0.45);
  --blog-cat-pill-hover-bg: rgba(45, 212, 191, 0.1);
  --blog-cat-pill-active-fg: #2dd4bf;
  --blog-cat-pill-active-border: rgba(45, 212, 191, 0.45);
  --blog-cat-pill-active-bg: rgba(45, 212, 191, 0.1);
  --blog-cat-pill-active-hover-fg: #f0fdfa;
  --blog-cat-pill-active-hover-border: rgba(45, 212, 191, 0.55);
  --blog-cat-pill-active-hover-bg: rgba(45, 212, 191, 0.22);
  --blog-mag-cat-gutter: clamp(0.65rem, 2vw, 1.1rem);
  --course-detail-accent: #2dd4bf;
  --course-detail-accent-soft: rgba(45, 212, 191, 0.12);
}

body.landing-courses .home-landing {
  position: relative;
  min-height: 60vh;
}

body.landing-courses .courses-landing-hero {
  padding-top: 2.5rem;
  padding-bottom: 1rem;
}

/* inline-flex .home-eyebrow — центрируем пилюлю в строке (text-center на <p> не действует на положение в контейнере) */
body.landing-courses .courses-landing-hero .home-container {
  text-align: center;
}

body.landing-courses .courses-landing-hero__title {
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--home-text);
  text-align: center;
  margin-bottom: 0.75rem;
}

body.landing-courses .courses-landing-hero__lead {
  color: var(--home-muted);
  text-align: center;
  max-width: 36rem;
  margin: 0 auto 0;
  font-size: 1rem;
  line-height: 1.55;
}

/* Рейл треков — отступы как у ленты категорий блога */
body.landing-courses .courses-landing-tracks-band.home-section.home-section--tight {
  padding-top: var(--blog-mag-cat-gutter) !important;
  padding-bottom: clamp(0.35rem, 1vw, 0.75rem) !important;
}

/* Полноширинный рейл внутри .home-container (как .blog-magazine > … в blog_styles.css) */
body.landing-courses .courses-landing .home-container > .blog-mag-cat-rail {
  display: block;
  position: relative;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

body.landing-courses .courses-landing .home-container > .blog-mag-cat-rail .blog-mag-cat-rail__viewport {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding-left: 0;
  padding-right: clamp(2rem, 3.5vw, 2.65rem);
  mask-image: none;
  mask: none;
  -webkit-mask-image: none;
}

body.landing-courses .courses-landing .home-container > .blog-mag-cat-rail .blog-mag-cat-nav {
  padding-left: 0;
  padding-right: 0;
}

body.landing-courses .courses-landing .home-container > .blog-mag-cat-rail .blog-mag-cat-rail__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  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-courses .courses-landing .home-container > .blog-mag-cat-rail .blog-mag-cat-rail__btn--prev {
  left: 0.05rem;
}

body.landing-courses .courses-landing .home-container > .blog-mag-cat-rail .blog-mag-cat-rail__btn--next {
  right: 0.05rem;
}

body.landing-courses .courses-landing .home-container > .blog-mag-cat-rail .blog-mag-cat-rail__btn:hover:not(:disabled) {
  background: rgba(15, 23, 42, 0.78);
}

body.landing-courses .courses-landing .home-container > .blog-mag-cat-rail .blog-mag-cat-rail__btn:active:not(:disabled) {
  transform: translateY(-50%) scale(0.94);
}

body.landing-courses .courses-landing-grid.home-section {
  padding-top: clamp(0.75rem, 2vw, 1.35rem);
}

body.landing-courses .courses-landing-grid {
  padding-bottom: 3rem;
}

body.landing-courses .courses-landing-grid__inner {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr));
  gap: 1.25rem;
}

body.landing-courses .courses-landing-grid__inner > .courses-landing-empty {
  grid-column: 1 / -1;
}

body.landing-courses .courses-landing-card {
  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-courses .courses-landing-card__link {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 100%;
  color: inherit;
}

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

body.landing-courses .courses-landing-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
  will-change: transform;
}

body.landing-courses .courses-landing-card__media .course-detail-module__pro-badge {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  z-index: 2;
  pointer-events: none;
  color: #fff;
  background: var(--course-detail-accent, #2dd4bf);
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.42);
}

body.landing-courses .courses-landing-card:hover .courses-landing-card__media img {
  transform: scale(1.06);
}

body.landing-courses .courses-landing-card__body {
  padding: 1.1rem 1.15rem 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.5rem;
}

body.landing-courses .courses-landing-card__title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--home-text);
  margin: 0;
  line-height: 1.35;
}

body.landing-courses .courses-landing-card__excerpt {
  font-size: 0.875rem;
  color: var(--home-muted);
  line-height: 1.5;
  flex: 1;
  margin: 0;
  text-align: justify;
  text-wrap: pretty;
}

body.landing-courses .courses-landing-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.55rem;
  margin: 0;
  font-size: 0.75rem;
  color: rgba(148, 163, 184, 0.85);
}

body.landing-courses .courses-landing-card__meta > span:not(:first-child)::before {
  content: "·";
  margin-right: 0.55rem;
  color: rgba(148, 163, 184, 0.55);
}

body.landing-courses .courses-landing-card__link .courses-landing-card__cta {
  align-self: flex-start;
  margin-top: 0.25rem;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--accent-color, var(--home-accent)) !important;
  text-decoration: none;
}

body.landing-courses .courses-landing-card__link:hover .courses-landing-card__cta,
body.landing-courses .courses-landing-card__link:focus-visible .courses-landing-card__cta {
  color: var(--blog-cat-pill-active-fg, var(--home-cta)) !important;
}

body.landing-courses .courses-landing-empty {
  text-align: center;
  padding: 2.5rem 1rem;
  border-radius: 1rem;
  border: 1px dashed rgba(148, 163, 184, 0.25);
  color: var(--home-muted);
  background: rgba(17, 24, 39, 0.5);
}

body.landing-courses .courses-landing-pagination .page-link {
  background: rgba(17, 24, 39, 0.85);
  border-color: rgba(148, 163, 184, 0.22);
  color: var(--home-muted);
}

body.landing-courses .courses-landing-pagination .page-item.active .page-link {
  background: linear-gradient(135deg, var(--home-cta) 0%, var(--home-accent) 100%);
  border-color: transparent;
  color: var(--home-cta-text);
}

body.landing-courses .courses-landing-pagination .page-link:hover {
  border-color: var(--blog-cat-pill-active-fg, var(--home-cta));
  color: var(--blog-cat-pill-active-fg, var(--home-cta));
}