/* Hero & Conversion Sections */
    .ds-hero-section {
      background: linear-gradient(135deg, var(--colour-primary) 0%, var(--colour-primary-light) 100%);
      color: var(--colour-secondary);
      padding: 4rem 0;
    }
    .ds-hero-grid {
      display: grid;
      grid-template-columns: 1fr 400px;
      gap: 2.5rem;
      align-items: start;
    }
    .category-badge {
      display: inline-block;
      background-color: rgba(37, 99, 235, 0.2);
      color: var(--colour-accent);
      border: 1px solid rgba(96, 165, 250, 0.3);
      padding: 0.3rem 0.85rem;
      border-radius: 50px;
      font-size: 0.85rem;
      font-weight: 700;
      text-transform: uppercase;
      margin-bottom: 1rem;
    }
    .ds-title {
      font-size: clamp(2.2rem, 4vw, 3.2rem);
      font-weight: 800;
	  color: var(--colour-secondary);
      line-height: 1.15;
      margin-bottom: 1rem;
    }
    .ds-headline {
      font-size: 1.35rem;
      color: #94a3b8;
      font-weight: 600;
      margin-bottom: 1.5rem;
      line-height: 1.4;
    }
    
    /* Sticky Checkout / Enrolment Card */
    .ds-checkout-card {
      background-color: var(--colour-secondary);
      color: var(--colour-primary);
      border-radius: 12px;
      padding: 2rem;
      box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
      position: sticky;
      top: 90px;
      border: 1px solid var(--colour-border);
    }
    .seat-counter {
      background-color: #fef2f2;
      border: 1px solid #fecaca;
      color: #991b1b;
      padding: 0.75rem;
      border-radius: 6px;
      font-size: 0.85rem;
      font-weight: 700;
      text-align: center;
      margin-bottom: 1.25rem;
    }
    .tier-option {
      border: 2px solid rgba(255, 255, 255, 0.78);
      border-radius: 8px;
      padding: 1rem;
      margin-bottom: 1rem;
      cursor: pointer;
      transition: all 0.2s ease;
    }
    .tier-option.selected {
      border-color: var(--colour-accent);
      background-color: #eff6ff;
    }
    .tier-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 0.25rem;
    }
    .tier-name {
      font-weight: 700;
      color: var(--colour-primary);
    }
    .tier-price {
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--colour-accent);
    }
    .early-bird {
      font-size: 0.8rem;
      color: #16a34a;
      font-weight: 700;
    }

    /* Course Specs Grid */
    .specs-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      gap: 1.25rem;
      background-color: #f8fafc;
      padding: 1.5rem;
      border-radius: 8px;
      border: 1px solid var(--colour-border);
      margin: 2rem 0;
    }
    .spec-item {
      display: flex;
      flex-direction: column;
    }
    .spec-label {
      font-size: 0.8rem;
      color: var(--colour-text-muted);
      text-transform: uppercase;
      font-weight: 700;
    }
    .spec-value {
      font-size: 1rem;
      font-weight: 700;
      color: var(--colour-primary);
    }

    /* Target Audience Tags */
    .audience-grid {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
      margin-top: 1rem;
    }
    .audience-tag {
      background-color: var(--colour-border);
      color: var(--colour-border-dark);
      padding: 0.4rem 0.8rem;
      border-radius: 50px;
      font-size: 0.85rem;
      font-weight: 600;
    }

    /* Curriculum Cards */
    .curriculum-grid {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
      margin-top: 2rem;
    }
    .curriculum-card {
      background-color: var(--colour-secondary);
      border: 1px solid var(--colour-border);
      border-left: 5px solid var(--colour-accent);
      border-radius: 8px;
      padding: 1.75rem;
      box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    }
    .week-tag {
      font-size: 0.85rem;
      font-weight: 800;
      color: var(--colour-accent);
      text-transform: uppercase;
      margin-bottom: 0.25rem;
    }
    .session-list {
      margin-top: 1rem;
      padding-left: 1.25rem;
    }
    .session-list li {
      margin-bottom: 0.5rem;
      line-height: 1.5;
    }

    /* Deliverables Grid */
    .deliverables-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 1.25rem;
      margin-top: 2rem;
    }
    .deliverable-card {
      background-color: #f8fafc;
      border: 1px solid var(--colour-border);
      border-radius: 8px;
      padding: 1.25rem;
      display: flex;
      align-items: center;
      gap: 1rem;
      font-weight: 700;
      color: var(--colour-primary);
    }
    .deliverable-icon {
      font-size: 1.5rem;
      color: var(--colour-accent);
    }

    /* Responsive Adjustments */
    @media (max-width: 991px) {
      .ds-hero-grid {
        grid-template-columns: 1fr;
      }
      .ds-checkout-card {
        position: static;
      }
    }