[
  {
    "id": "c001",
    "sku": "CCA-C001",
    "title": "Beginner Wheel Throwing",
    "category": "Wheel Throwing",
    "level": "Beginner",
    "format": "Studio",
    "durationHours": 12,
    "price": 149,
    "rating": 4.8,
    "spots": 8,
    "startDates": ["2026-06-10", "2026-07-05"],
    "language": "English",
    "prerequisites": "None",
    "tags": ["wheel", "centering", "stoneware"],
    "description": "Start from clay preparation and basic centering. Create cylinders and bowls with safe studio etiquette.",
    "syllabus": ["Clay prep and wedging", "Centering fundamentals", "Pulling walls", "Shaping bowls", "Trimming basics", "Studio safety"]
  },
  {
    "id": "c002",
    "sku": "CCA-C002",
    "title": "Hand Building Foundations",
    "category": "Hand Building",
    "level": "Beginner",
    "format": "Online",
    "durationHours": 10,
    "price": 119,
    "rating": 4.7,
    "spots": 20,
    "startDates": ["2026-06-20", "2026-07-15"],
    "language": "English",
    "prerequisites": "None",
    "tags": ["slab", "coil", "pinch"],
    "description": "Explore slab, coil, and pinch techniques to create functional forms without a wheel.",
    "syllabus": ["Pinch techniques", "Coil building", "Slab construction", "Surface smoothing", "Drying and firing"]
  },
  {
    "id": "c003",
    "sku": "CCA-C003",
    "title": "Glazing Deep-Dive",
    "category": "Glazing",
    "level": "Intermediate",
    "format": "Hybrid",
    "durationHours": 14,
    "price": 179,
    "rating": 4.9,
    "spots": 10,
    "startDates": ["2026-07-01", "2026-08-01"],
    "language": "English",
    "prerequisites": "Basic hand building or wheel experience",
    "tags": ["glaze", "mixing", "testing", "chemistry"],
    "description": "Understand glaze materials, mixing, application, and firing schedules with testing tiles.",
    "syllabus": ["Glaze chemistry intro", "Measuring and mixing", "Application methods", "Firing curves", "Defect diagnosis"]
  },
  {
    "id": "c004",
    "sku": "CCA-C004",
    "title": "Kintsugi Repair Workshop",
    "category": "Kintsugi",
    "level": "All Levels",
    "format": "Studio",
    "durationHours": 8,
    "price": 199,
    "rating": 4.6,
    "spots": 6,
    "startDates": ["2026-06-18", "2026-07-22"],
    "language": "English",
    "prerequisites": "None",
    "tags": ["repair", "lacquer", "gold"],
    "description": "Practice traditional repair techniques emphasizing care, patience, and safe materials.",
    "syllabus": ["Assessing breaks", "Adhesives overview", "Filling and sanding", "Lacquer and metallic finish"]
  },
  {
    "id": "c005",
    "sku": "CCA-C005",
    "title": "Sculptural Clay Forms",
    "category": "Sculpture",
    "level": "Intermediate",
    "format": "Studio",
    "durationHours": 16,
    "price": 229,
    "rating": 4.7,
    "spots": 8,
    "startDates": ["2026-07-12", "2026-08-09"],
    "language": "English",
    "prerequisites": "Hand building foundations",
    "tags": ["armatures", "anatomy", "expression"],
    "description": "Build expressive sculptural pieces using armatures and structural strategies.",
    "syllabus": ["Armature basics", "Weight distribution", "Surface refinement", "Hollowing and joining"]
  },
  {
    "id": "c006",
    "sku": "CCA-C006",
    "title": "Porcelain Essentials",
    "category": "Porcelain",
    "level": "Advanced",
    "format": "Hybrid",
    "durationHours": 12,
    "price": 249,
    "rating": 4.8,
    "spots": 6,
    "startDates": ["2026-06-28", "2026-07-25"],
    "language": "English",
    "prerequisites": "Confident wheel or hand building",
    "tags": ["porcelain", "thin walls", "translucency"],
    "description": "Handle porcelain with confidence: plasticity, trimming, translucency, and firing care.",
    "syllabus": ["Porcelain body behavior", "Thin-wall throwing", "Refining edges", "Firing and warpage control"]
  },
  {
    "id": "c007",
    "sku": "CCA-C007",
    "title": "Wheel Throwing II",
    "category": "Wheel Throwing",
    "level": "Intermediate",
    "format": "Studio",
    "durationHours": 14,
    "price": 179,
    "rating": 4.6,
    "spots": 10,
    "startDates": ["2026-07-07", "2026-08-03"],
    "language": "English",
    "prerequisites": "Beginner wheel throwing",
    "tags": ["bottles", "lids", "sets"],
    "description": "Advance to bottles, lidded vessels, and matched sets for consistency.",
    "syllabus": ["Tall forms", "Lid fitting", "Repeatability", "Advanced trimming"]
  },
  {
    "id": "c008",
    "sku": "CCA-C008",
    "title": "Surface Design Lab",
    "category": "Glazing",
    "level": "Intermediate",
    "format": "Online",
    "durationHours": 8,
    "price": 139,
    "rating": 4.5,
    "spots": 30,
    "startDates": ["2026-06-30", "2026-07-30"],
    "language": "English",
    "prerequisites": "Any clay experience",
    "tags": ["sgraffito", "underglaze", "textures"],
    "description": "Techniques for sgraffito, underglaze layering, and carved textures.",
    "syllabus": ["Design planning", "Carving methods", "Layering color", "Finishing options"]
  },
  {
    "id": "c009",
    "sku": "CCA-C009",
    "title": "Hand Building II",
    "category": "Hand Building",
    "level": "Intermediate",
    "format": "Hybrid",
    "durationHours": 12,
    "price": 169,
    "rating": 4.6,
    "spots": 12,
    "startDates": ["2026-07-10", "2026-08-05"],
    "language": "English",
    "prerequisites": "Hand building foundations",
    "tags": ["handles", "complex joins", "serving ware"],
    "description": "Complex forms with refined joins, functional handles, and repeatable templates.",
    "syllabus": ["Template systems", "Join reinforcement", "Handle ergonomics", "Drying control"]
  },
  {
    "id": "c010",
    "sku": "CCA-C010",
    "title": "Glaze Chemistry Basics",
    "category": "Glazing",
    "level": "Beginner",
    "format": "Online",
    "durationHours": 6,
    "price": 89,
    "rating": 4.4,
    "spots": 50,
    "startDates": ["2026-06-25", "2026-07-20"],
    "language": "English",
    "prerequisites": "None",
    "tags": ["materials", "firing", "coefficients"],
    "description": "Understand base materials and how firing transforms surfaces.",
    "syllabus": ["Oxides overview", "Flux and silica", "Thermal expansion", "Common defects"]
  },
  {
    "id": "c011",
    "sku": "CCA-C011",
    "title": "Sculpture: Organic Forms",
    "category": "Sculpture",
    "level": "Advanced",
    "format": "Studio",
    "durationHours": 18,
    "price": 279,
    "rating": 4.7,
    "spots": 6,
    "startDates": ["2026-07-18", "2026-08-20"],
    "language": "English",
    "prerequisites": "Sculptural basics",
    "tags": ["organic", "armature", "balance"],
    "description": "Explore organic structures, negative space, and dynamic balance.",
    "syllabus": ["Concept sketches", "Armature strategy", "Hollowing", "Surface unification"]
  },
  {
    "id": "c012",
    "sku": "CCA-C012",
    "title": "Wheel Speed & Control",
    "category": "Wheel Throwing",
    "level": "Advanced",
    "format": "Studio",
    "durationHours": 10,
    "price": 199,
    "rating": 4.8,
    "spots": 8,
    "startDates": ["2026-06-27", "2026-07-28"],
    "language": "English",
    "prerequisites": "Wheel Throwing II",
    "tags": ["speed", "thin walls", "precision"],
    "description": "Improve timing and precision with demanding thin-wall exercises.",
    "syllabus": ["Fast centering", "Controlled pulls", "Refined foot rings", "Consistency drills"]
  },
  {
    "id": "c013",
    "sku": "CCA-C013",
    "title": "Porcelain Carving",
    "category": "Porcelain",
    "level": "Advanced",
    "format": "Studio",
    "durationHours": 10,
    "price": 239,
    "rating": 4.6,
    "spots": 6,
    "startDates": ["2026-07-14", "2026-08-18"],
    "language": "English",
    "prerequisites": "Porcelain Essentials",
    "tags": ["carving", "precision", "translucency"],
    "description": "Develop crisp, light-transmitting patterns through careful carving.",
    "syllabus": ["Tool selection", "Pattern mapping", "Edge control", "Finishing"]
  },
  {
    "id": "c014",
    "sku": "CCA-C014",
    "title": "Studio Safety & Kilns",
    "category": "Glazing",
    "level": "Beginner",
    "format": "Online",
    "durationHours": 5,
    "price": 69,
    "rating": 4.3,
    "spots": 100,
    "startDates": ["2026-06-22", "2026-07-12"],
    "language": "English",
    "prerequisites": "None",
    "tags": ["safety", "kiln", "PPE"],
    "description": "Learn safe studio setup, material handling, and kiln operation basics.",
    "syllabus": ["PPE checklist", "Ventilation", "Kiln types", "Firing logs"]
  },
  {
    "id": "c015",
    "sku": "CCA-C015",
    "title": "Hand Building: Tableware Set",
    "category": "Hand Building",
    "level": "Beginner",
    "format": "Studio",
    "durationHours": 12,
    "price": 159,
    "rating": 4.7,
    "spots": 10,
    "startDates": ["2026-07-03", "2026-08-01"],
    "language": "English",
    "prerequisites": "None",
    "tags": ["plates", "cups", "repeatability"],
    "description": "Create a consistent 2-person tableware set with templates and jigs.",
    "syllabus": ["Design and planning", "Template cutting", "Join refinement", "Finishing and firing"]
  },
  {
    "id": "c016",
    "sku": "CCA-C016",
    "title": "Sculptural Glaze Effects",
    "category": "Glazing",
    "level": "Intermediate",
    "format": "Hybrid",
    "durationHours": 12,
    "price": 189,
    "rating": 4.6,
    "spots": 10,
    "startDates": ["2026-07-09", "2026-08-06"],
    "language": "English",
    "prerequisites": "Glaze Chemistry Basics",
    "tags": ["textures", "layering", "flow control"],
    "description": "Create dramatic surfaces with controlled runs and layered textures.",
    "syllabus": ["Viscosity control", "Additives", "Layer sequencing", "Firing strategies"]
  },
  {
    "id": "c017",
    "sku": "CCA-C017",
    "title": "Wheel: Bottles & Necks",
    "category": "Wheel Throwing",
    "level": "Advanced",
    "format": "Studio",
    "durationHours": 12,
    "price": 219,
    "rating": 4.7,
    "spots": 8,
    "startDates": ["2026-07-21", "2026-08-25"],
    "language": "English",
    "prerequisites": "Wheel Throwing II",
    "tags": ["necks", "collars", "closure fit"],
    "description": "Develop control for narrow necks, collars, and closure-friendly rims.",
    "syllabus": ["Narrow openings", "Collar forming", "Drying supports", "Trimming supports"]
  },
  {
    "id": "c018",
    "sku": "CCA-C018",
    "title": "Kintsugi: Practice Clinic",
    "category": "Kintsugi",
    "level": "Intermediate",
    "format": "Studio",
    "durationHours": 8,
    "price": 209,
    "rating": 4.5,
    "spots": 6,
    "startDates": ["2026-07-11", "2026-08-08"],
    "language": "English",
    "prerequisites": "Kintsugi Repair Workshop",
    "tags": ["fill", "polish", "finish"],
    "description": "Hands-on clinic for precise fill work and metallic finishes.",
    "syllabus": ["Gap filling", "Sanding sequence", "Finish application", "Cure timing"]
  },
  {
    "id": "c019",
    "sku": "CCA-C019",
    "title": "Porcelain: Teaware",
    "category": "Porcelain",
    "level": "Advanced",
    "format": "Hybrid",
    "durationHours": 14,
    "price": 259,
    "rating": 4.8,
    "spots": 6,
    "startDates": ["2026-07-05", "2026-08-10"],
    "language": "English",
    "prerequisites": "Porcelain Essentials",
    "tags": ["teapots", "lids", "spouts"],
    "description": "Design and refine teaware: spout flow, lid fit, and handle ergonomics.",
    "syllabus": ["Teapot planning", "Spout dynamics", "Lid fitting", "Handle balance"]
  },
  {
    "id": "c020",
    "sku": "CCA-C020",
    "title": "Studio Critique Circles",
    "category": "Sculpture",
    "level": "All Levels",
    "format": "Online",
    "durationHours": 6,
    "price": 79,
    "rating": 4.4,
    "spots": 20,
    "startDates": ["2026-06-26", "2026-07-16"],
    "language": "English",
    "prerequisites": "None",
    "tags": ["critique", "feedback", "iterative"],
    "description": "Guided critique sessions to strengthen intent and clarity in your work.",
    "syllabus": ["Goals and intent", "Constructive critique", "Actionable next steps"]
  }
]