/* ==========================================================================
   Course Pages Scoped CSS
   Isolated strictly under .gnse-course-page and .course-detail-page to protect global website styles
   ========================================================================== */

.gnse-course-page,
.course-detail-page {
  --gnse-primary: #0b307e;
  --gnse-primary-dark: #071f54;
  --gnse-accent: #35c4c0;
  --gnse-accent-gold: #e8b04b;
  --gnse-bg-light: #f8fafc;
  --gnse-card-bg: #ffffff;
  --gnse-text-dark: #1e293b;
  --gnse-text-muted: #64748b;
  --gnse-border-color: #e2e8f0;
  --gnse-shadow: 0 10px 30px rgba(11, 48, 126, 0.08);
  --gnse-radius: 16px;
  
  background-color: var(--gnse-bg-light);
  color: var(--gnse-text-dark);
  font-family: 'Poppins', 'Inter', system-ui, sans-serif;
  line-height: 1.6;
}

/* Base resets within scope */
.gnse-course-page *,
.course-detail-page * {
  box-sizing: border-box;
}

/* Header / Hero Section */
.gnse-course-page .gnse-page-header,
.course-detail-page .gnse-page-header {
  background: linear-gradient(135deg, #0b307e 0%, #071c48 100%);
  padding: 50px 0 45px;
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.gnse-course-page .gnse-page-header::before,
.course-detail-page .gnse-page-header::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(53, 196, 192, 0.15) 0%, rgba(0,0,0,0) 70%);
  pointer-events: none;
}

.gnse-course-page .gnse-breadcrumb,
.course-detail-page .gnse-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  padding: 0;
  margin-bottom: 15px;
  list-style: none;
  font-size: 14px;
}

.gnse-course-page .gnse-breadcrumb .breadcrumb-item + .breadcrumb-item::before,
.course-detail-page .gnse-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  padding: 0 8px;
  color: rgba(255, 255, 255, 0.5);
}

.gnse-course-page .gnse-breadcrumb a,
.course-detail-page .gnse-breadcrumb a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.2s;
}

.gnse-course-page .gnse-breadcrumb a:hover,
.course-detail-page .gnse-breadcrumb a:hover {
  color: var(--gnse-accent);
}

.gnse-course-page .gnse-breadcrumb .breadcrumb-item.active,
.course-detail-page .gnse-breadcrumb .breadcrumb-item.active {
  color: var(--gnse-accent);
  font-weight: 500;
}

.gnse-course-page .gnse-badge,
.course-detail-page .gnse-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(53, 196, 192, 0.15);
  border: 1px solid rgba(53, 196, 192, 0.4);
  color: var(--gnse-accent);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 15px;
  text-transform: uppercase;
}

.gnse-course-page .gnse-page-title,
.course-detail-page .gnse-page-title {
  font-family: 'Playfair Display', 'Space Grotesk', serif;
  font-size: 34px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 10px;
  line-height: 1.25;
}

.gnse-course-page .gnse-page-subtitle,
.course-detail-page .gnse-page-subtitle {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 0;
}

/* Banner Hero Image */
.gnse-course-page .gnse-banner-card,
.course-detail-page .gnse-banner-card {
  border-radius: var(--gnse-radius);
  overflow: hidden;
  box-shadow: var(--gnse-shadow);
  border: 1px solid var(--gnse-border-color);
  background: #ffffff;
}

.gnse-course-page .gnse-hero-img,
.course-detail-page .gnse-hero-img {
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: cover;
  display: block;
}

/* Quick Stats Bar */
.gnse-course-page .gnse-quick-stats,
.course-detail-page .gnse-quick-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 15px;
  background: #ffffff;
  padding: 20px;
  border-radius: var(--gnse-radius);
  border: 1px solid var(--gnse-border-color);
  box-shadow: 0 4px 15px rgba(0,0,0,0.03);
}

.gnse-course-page .gnse-stat-item,
.course-detail-page .gnse-stat-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.gnse-course-page .gnse-stat-item i,
.course-detail-page .gnse-stat-item i {
  font-size: 22px;
  color: var(--gnse-primary);
  background: rgba(11, 48, 126, 0.08);
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.gnse-course-page .gnse-stat-item .label,
.course-detail-page .gnse-stat-item .label {
  display: block;
  font-size: 12px;
  color: var(--gnse-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}

.gnse-course-page .gnse-stat-item .val,
.course-detail-page .gnse-stat-item .val {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gnse-text-dark);
}

/* Cards & Sections */
.gnse-course-page .gnse-section-card,
.course-detail-page .gnse-section-card {
  background: #ffffff;
  padding: 30px;
  border-radius: var(--gnse-radius);
  border: 1px solid var(--gnse-border-color);
  box-shadow: var(--gnse-shadow);
}

.gnse-course-page .gnse-heading,
.course-detail-page .gnse-heading {
  font-size: 24px;
  font-weight: 700;
  color: var(--gnse-primary);
  margin-bottom: 8px;
}

.gnse-course-page .gnse-divider,
.course-detail-page .gnse-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(to right, var(--gnse-primary), var(--gnse-accent));
  border-radius: 2px;
  margin-bottom: 20px;
}

.gnse-course-page .gnse-text-lead,
.course-detail-page .gnse-text-lead {
  font-size: 15px;
  line-height: 1.75;
  color: #334155;
}

/* Module Cards */
.gnse-course-page .gnse-module-card,
.course-detail-page .gnse-module-card {
  background: #ffffff;
  border-radius: var(--gnse-radius);
  border: 1px solid var(--gnse-border-color);
  box-shadow: 0 4px 20px rgba(0,0,0,0.04);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.gnse-course-page .gnse-module-card:hover,
.course-detail-page .gnse-module-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(11, 48, 126, 0.1);
}

.gnse-course-page .gnse-module-header,
.course-detail-page .gnse-module-header {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 22px 28px;
  background: linear-gradient(to right, #f8fafc, #ffffff);
  border-bottom: 1px solid var(--gnse-border-color);
}

.gnse-course-page .gnse-module-number,
.course-detail-page .gnse-module-number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 22px;
  font-weight: 800;
  color: var(--gnse-primary);
  background: rgba(11, 48, 126, 0.08);
  border: 1px solid rgba(11, 48, 126, 0.15);
  width: 50px;
  height: 50px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.gnse-course-page .gnse-module-header h3,
.course-detail-page .gnse-module-header h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--gnse-primary-dark);
  margin: 0 0 4px;
}

.gnse-course-page .gnse-module-header p,
.course-detail-page .gnse-module-header p {
  font-size: 13px;
  color: var(--gnse-text-muted);
}

.gnse-course-page .gnse-module-body,
.course-detail-page .gnse-module-body {
  padding: 28px;
}

.gnse-course-page .gnse-subheading,
.course-detail-page .gnse-subheading {
  font-size: 16px;
  font-weight: 600;
  color: var(--gnse-text-dark);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
}

.gnse-course-page .gnse-list-numbered,
.course-detail-page .gnse-list-numbered {
  list-style: none;
  padding: 0;
  margin: 0;
}

.gnse-course-page .gnse-list-numbered li,
.course-detail-page .gnse-list-numbered li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14.5px;
  color: #334155;
  margin-bottom: 10px;
}

.gnse-course-page .gnse-list-numbered li span,
.course-detail-page .gnse-list-numbered li span {
  background: var(--gnse-primary);
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.gnse-course-page .gnse-highlight-box,
.course-detail-page .gnse-highlight-box {
  background: rgba(53, 196, 192, 0.08);
  border-left: 4px solid var(--gnse-accent);
  padding: 14px 18px;
  border-radius: 0 10px 10px 0;
  font-size: 14px;
  color: #0f766e;
}

.gnse-course-page .gnse-pills-wrap,
.course-detail-page .gnse-pills-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.gnse-course-page .gnse-pill,
.course-detail-page .gnse-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  color: #334155;
  font-size: 12.5px;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: 20px;
  transition: all 0.2s ease;
}

.gnse-course-page .gnse-pill:hover,
.course-detail-page .gnse-pill:hover {
  background: var(--gnse-primary);
  color: #ffffff;
  border-color: var(--gnse-primary);
}

.gnse-course-page .gnse-pill i,
.course-detail-page .gnse-pill i {
  color: var(--gnse-accent);
  font-size: 11px;
}

.gnse-course-page .gnse-pill:hover i,
.course-detail-page .gnse-pill:hover i {
  color: #ffffff;
}

.gnse-course-page .gnse-desc-text,
.course-detail-page .gnse-desc-text {
  font-size: 14.5px;
  color: #334155;
  line-height: 1.7;
  margin-bottom: 14px;
}

.gnse-course-page .gnse-topics-grid,
.course-detail-page .gnse-topics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
}

.gnse-course-page .gnse-topic-tag,
.course-detail-page .gnse-topic-tag {
  background: #f8fafc;
  border: 1px solid var(--gnse-border-color);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  color: #334155;
  display: flex;
  align-items: center;
  gap: 8px;
}

.gnse-course-page .gnse-topic-tag i,
.course-detail-page .gnse-topic-tag i {
  color: #10b981;
}

.gnse-course-page .gnse-badge-container,
.course-detail-page .gnse-badge-container {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.gnse-course-page .gnse-tech-badge,
.course-detail-page .gnse-tech-badge {
  background: rgba(11, 48, 126, 0.06);
  color: var(--gnse-primary);
  border: 1px solid rgba(11, 48, 126, 0.15);
  font-size: 12.5px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 6px;
}

.gnse-course-page .gnse-tech-badge.accent,
.course-detail-page .gnse-tech-badge.accent {
  background: rgba(232, 176, 75, 0.12);
  color: #b45309;
  border-color: rgba(232, 176, 75, 0.3);
}

.gnse-course-page .gnse-bullet-list,
.course-detail-page .gnse-bullet-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.gnse-course-page .gnse-bullet-list li,
.course-detail-page .gnse-bullet-list li {
  font-size: 14.5px;
  color: #334155;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.gnse-course-page .gnse-bullet-list li i,
.course-detail-page .gnse-bullet-list li i {
  color: #10b981;
  font-size: 13px;
}

.gnse-course-page .gnse-softskill-box,
.course-detail-page .gnse-softskill-box {
  background: #f8fafc;
  border: 1px solid var(--gnse-border-color);
  padding: 18px;
  border-radius: 12px;
  height: 100%;
}

.gnse-course-page .gnse-softskill-box i,
.course-detail-page .gnse-softskill-box i {
  font-size: 24px;
  color: var(--gnse-primary);
  margin-bottom: 10px;
}

.gnse-course-page .gnse-softskill-box h5,
.course-detail-page .gnse-softskill-box h5 {
  font-size: 16px;
  font-weight: 700;
  color: var(--gnse-text-dark);
  margin-bottom: 6px;
}

.gnse-course-page .gnse-softskill-box p,
.course-detail-page .gnse-softskill-box p {
  font-size: 13px;
  color: var(--gnse-text-muted);
  margin: 0;
}

/* Sidebar Styling */
.gnse-course-page .gnse-sidebar-sticky,
.course-detail-page .gnse-sidebar-sticky {
  position: sticky;
  top: 90px;
}

.gnse-course-page .gnse-sidebar-widget,
.course-detail-page .gnse-sidebar-widget {
  background: #ffffff;
  padding: 25px;
  border-radius: var(--gnse-radius);
  border: 1px solid var(--gnse-border-color);
  box-shadow: var(--gnse-shadow);
}

.gnse-course-page .gnse-widget-title,
.course-detail-page .gnse-widget-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--gnse-primary);
  margin-bottom: 16px;
  position: relative;
  padding-bottom: 8px;
}

.gnse-course-page .gnse-widget-title::after,
.course-detail-page .gnse-widget-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--gnse-primary);
}

/* Course Buttons in Sidebar */
.gnse-course-page .gnse-course-list,
.course-detail-page .gnse-course-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.gnse-course-page .gnse-course-btn,
.course-detail-page .gnse-course-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #0b307e;
  color: #ffffff !important;
  padding: 13px 18px;
  border-radius: 10px;
  text-decoration: none !important;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  transition: all 0.25s ease;
  box-shadow: 0 4px 10px rgba(11, 48, 126, 0.15);
}

.gnse-course-page .gnse-course-btn:hover,
.course-detail-page .gnse-course-btn:hover {
  background: #1860ec;
  transform: translateX(4px);
  box-shadow: 0 6px 15px rgba(24, 96, 236, 0.3);
}

.gnse-course-page .gnse-course-btn i,
.course-detail-page .gnse-course-btn i {
  font-size: 12px;
  opacity: 0.8;
  transition: transform 0.2s ease;
}

.gnse-course-page .gnse-course-btn:hover i,
.course-detail-page .gnse-course-btn:hover i {
  transform: translateX(3px);
  opacity: 1;
}

/* Form Widget */
.gnse-course-page .gnse-form-widget,
.course-detail-page .gnse-form-widget {
  background: #ffffff;
  border-top: 4px solid var(--gnse-primary);
}

.gnse-course-page .gnse-widget-desc,
.course-detail-page .gnse-widget-desc {
  font-size: 13px;
  color: var(--gnse-text-muted);
  margin-bottom: 18px;
}

.gnse-course-page .gnse-input,
.course-detail-page .gnse-input {
  border-radius: 10px;
  border: 1px solid #cbd5e1;
  padding: 10px 14px;
  font-size: 13.5px;
  color: var(--gnse-text-dark);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.gnse-course-page .gnse-input:focus,
.course-detail-page .gnse-input:focus {
  border-color: var(--gnse-primary);
  box-shadow: 0 0 0 3px rgba(11, 48, 126, 0.15);
  outline: none;
}

.gnse-course-page .gnse-submit-btn,
.course-detail-page .gnse-submit-btn {
  background: #0b307e;
  color: #ffffff;
  font-weight: 600;
  padding: 12px;
  border-radius: 50px;
  border: none;
  font-size: 14px;
  letter-spacing: 0.5px;
  transition: all 0.25s ease;
  box-shadow: 0 4px 15px rgba(11, 48, 126, 0.2);
}

.gnse-course-page .gnse-submit-btn:hover,
.course-detail-page .gnse-submit-btn:hover {
  background: #1860ec;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(24, 96, 236, 0.35);
  color: #ffffff;
}

/* Help Widget */
.gnse-course-page .gnse-help-widget,
.course-detail-page .gnse-help-widget {
  background: linear-gradient(135deg, #0b307e, #071f54);
  color: #ffffff;
  text-align: center;
  padding: 30px 20px;
}

.gnse-course-page .gnse-help-icon,
.course-detail-page .gnse-help-icon {
  font-size: 32px;
  color: var(--gnse-accent);
  margin-bottom: 12px;
}

.gnse-course-page .gnse-help-widget h5,
.course-detail-page .gnse-help-widget h5 {
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 6px;
}

.gnse-course-page .gnse-help-widget p,
.course-detail-page .gnse-help-widget p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 16px;
}

.gnse-course-page .gnse-phone-link,
.course-detail-page .gnse-phone-link {
  display: inline-block;
  background: var(--gnse-accent);
  color: #0b307e !important;
  font-weight: 700;
  font-size: 14px;
  padding: 8px 18px;
  border-radius: 50px;
  text-decoration: none !important;
  transition: all 0.2s ease;
}

.gnse-course-page .gnse-phone-link:hover,
.course-detail-page .gnse-phone-link:hover {
  background: #ffffff;
  transform: scale(1.03);
}

/* Responsive adjustments */
@media (max-width: 991.98px) {
  .gnse-course-page .gnse-page-title,
  .course-detail-page .gnse-page-title {
    font-size: 26px;
  }
  .gnse-course-page .gnse-module-header,
  .course-detail-page .gnse-module-header {
    padding: 16px 20px;
  }
  .gnse-course-page .gnse-module-body,
  .course-detail-page .gnse-module-body {
    padding: 20px;
  }
}

/* Placement Page Placed Students & Profile Cards Styles */
.course-detail-page .gnse-placed-card {
  background: #ffffff;
  border-radius: var(--gnse-radius);
  border: 1px solid var(--gnse-border-color);
  box-shadow: 0 4px 15px rgba(0,0,0,0.04);
  padding: 24px;
  text-align: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.course-detail-page .gnse-placed-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(11, 48, 126, 0.12);
}

.course-detail-page .gnse-student-img {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid #f1f5f9;
  box-shadow: 0 4px 10px rgba(0,0,0,0.08);
  margin: 0 auto 14px;
}

.course-detail-page .gnse-student-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--gnse-primary);
  margin-bottom: 6px;
}

.course-detail-page .gnse-student-company {
  display: inline-block;
  background: rgba(11, 48, 126, 0.08);
  color: #0b307e;
  font-size: 12.5px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: 0.5px;
}