/* Public Video Courses Page */
body.page-video-courses-public {
  color: #fff;
  background-color: #141414;
}

body.page-video-courses-public .site-header {
  padding: 1rem 0;
  background-color: #141414;
}

body.page-video-courses-public .brand {
  font-size: 1.8rem;
  font-weight: 700;
  color: #e50914;
  text-decoration: none;
}

body.page-video-courses-public .public-header {
  text-align: center;
  margin-bottom: 3rem;
  padding: 3rem 1rem;
  background: radial-gradient(circle at center, rgba(255, 215, 0, 0.05) 0%, transparent 70%);
}

body.page-video-courses-public .public-title {
  font-size: 3rem;
  font-weight: 800;
  color: var(--nb-fg);
  margin-bottom: 1rem;
  letter-spacing: -0.03em;
}

body.page-video-courses-public .filter-bar {
  background: var(--nb-card);
  border: 1px solid var(--nb-border);
  padding: 1rem;
  border-radius: 12px;
  display: inline-flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

body.page-video-courses-public .filter-select {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--nb-border);
  color: var(--nb-fg);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  min-width: 200px;
}

body.page-video-courses-public .filter-select:focus {
  outline: none;
  border-color: var(--nb-gold);
  background: rgba(255, 255, 255, 0.1);
}

body.page-video-courses-public .courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

body.page-video-courses-public .video-card {
  position: relative;
  cursor: pointer;
  transition: transform 0.3s;
}

body.page-video-courses-public .video-card:hover {
  transform: scale(1.15);
}

body.page-video-courses-public .video-title-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: hsla(0, 0%, 8%, 0.8);
  color: #fff;
  padding: 0.5rem;
  font-size: 0.9rem;
  text-align: center;
}

body.page-video-courses-public .content-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
}

body.page-video-courses-public .sticky-filter {
  position: sticky;
  top: 60px;
  z-index: 1;
  background-color: var(--card-bg);
  color: var(--card-body-text);
  padding: 10px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
  width: 100%;
  text-align: center;
  border: 1px solid var(--card-border);
  border-radius: 12px;
}

.courses-section {
  width: 100%;
  margin-top: 20px;
}

body.page-video-courses-public .video-container {
  position: relative;
  height: 65vh;
  width: 115.55556vh;
  overflow: hidden;
  margin: 0 auto;
  max-width: 100%;
}

body.page-video-courses-public .video-container iframe {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@media (max-width: 768px) {
  body.page-video-courses-public .video-container {
    height: 40vh;
    width: 100%;
    max-width: 100%;
  }

  body.page-video-courses-public .sticky-filter {
    top: 50px;
    padding: 8px;
  }

  body.page-video-courses-public .site-header {
    padding: 0.5rem 0;
  }

  body.page-video-courses-public .brand {
    font-size: 1.5rem;
  }
}

@media (max-width: 420px) {
  body.page-video-courses-public .brand {
    font-size: 1.2rem;
  }
}