[
  {
    "id": "c-001",
    "slug": "grulla-clasica-principiante",
    "title": "Grulla clásica — Principiante",
    "difficulty": "Principiante",
    "durationMinutes": 45,
    "priceEUR": 9.99,
    "rating": 4.7,
    "lessons": 9,
    "shortDescription": "Aprende la grulla clásica desde cero con pasos claros y ritmo pausado.",
    "tags": ["clasico", "aves", "bases"],
    "instructor": "Carlos Vega",
    "language": "es-ES"
  },
  {
    "id": "c-002",
    "slug": "base-agua-domina-fundamentos",
    "title": "Base agua — Domina fundamentos",
    "difficulty": "Principiante",
    "durationMinutes": 30,
    "priceEUR": 7.5,
    "rating": 4.6,
    "lessons": 6,
    "shortDescription": "Ejercicios prácticos para interiorizar la base agua y sus variaciones.",
    "tags": ["bases", "tecnica"],
    "instructor": "Lucía Martín",
    "language": "es-ES"
  },
  {
    "id": "c-003",
    "slug": "tsuru-variaciones",
    "title": "Tsuru: variaciones creativas",
    "difficulty": "Intermedio",
    "durationMinutes": 70,
    "priceEUR": 14.9,
    "rating": 4.5,
    "lessons": 12,
    "shortDescription": "Explora modificaciones de la grulla para desarrollar precisión y estilo.",
    "tags": ["aves", "variaciones"],
    "instructor": "Carlos Vega",
    "language": "es-ES"
  },
  {
    "id": "c-004",
    "slug": "lirio-origami",
    "title": "Lirio de origami sin imágenes",
    "difficulty": "Intermedio",
    "durationMinutes": 65,
    "priceEUR": 12,
    "rating": 4.4,
    "lessons": 10,
    "shortDescription": "Construye un lirio elegante con instrucciones verbales y alto contraste.",
    "tags": ["flores", "clasico"],
    "instructor": "Nuria Gil",
    "language": "es-ES"
  },
  {
    "id": "c-005",
    "slug": "rana-salto-fun",
    "title": "Rana saltarina — Diversión y técnica",
    "difficulty": "Principiante",
    "durationMinutes": 35,
    "priceEUR": 8.5,
    "rating": 4.3,
    "lessons": 7,
    "shortDescription": "Modelo divertido para mejorar dobleces precisos y control del papel.",
    "tags": ["animales", "juego"],
    "instructor": "Álvaro Ruiz",
    "language": "es-ES"
  },
  {
    "id": "c-006",
    "slug": "caja-tradicional",
    "title": "Caja tradicional plegable",
    "difficulty": "Principiante",
    "durationMinutes": 40,
    "priceEUR": 9.5,
    "rating": 4.6,
    "lessons": 8,
    "shortDescription": "Pieza funcional para organizar y practicar simetría en pliegues.",
    "tags": ["utilidad", "clasico"],
    "instructor": "Lucía Martín",
    "language": "es-ES"
  },
  {
    "id": "c-007",
    "slug": "estrella-modular-8",
    "title": "Estrella modular de 8 puntas",
    "difficulty": "Intermedio",
    "durationMinutes": 80,
    "priceEUR": 15,
    "rating": 4.5,
    "lessons": 11,
    "shortDescription": "Monta una estrella modular con encajes limpios y repetición consciente.",
    "tags": ["modular", "estrellas"],
    "instructor": "Carlos Vega",
    "language": "es-ES"
  },
  {
    "id": "c-008",
    "slug": "caja-sonrisa",
    "title": "Caja sonrisa — Detalle para regalar",
    "difficulty": "Intermedio",
    "durationMinutes": 50,
    "priceEUR": 10.9,
    "rating": 4.4,
    "lessons": 9,
    "shortDescription": "Pequeña caja con tapa que refuerza bases y precisión.",
    "tags": ["utilidad", "regalo"],
    "instructor": "Nuria Gil",
    "language": "es-ES"
  },
  {
    "id": "c-009",
    "slug": "mariposa-ligera",
    "title": "Mariposa ligera",
    "difficulty": "Principiante",
    "durationMinutes": 25,
    "priceEUR": 6.9,
    "rating": 4.2,
    "lessons": 5,
    "shortDescription": "Modelo rápido para mejorar pliegues en valle y montaña.",
    "tags": ["insectos", "rapido"],
    "instructor": "Álvaro Ruiz",
    "language": "es-ES"
  },
  {
    "id": "c-010",
    "slug": "flor-cerezo",
    "title": "Flor de cerezo",
    "difficulty": "Intermedio",
    "durationMinutes": 55,
    "priceEUR": 12.9,
    "rating": 4.5,
    "lessons": 10,
    "shortDescription": "Secuencia clara para pétalos definidos y ensamblaje limpio.",
    "tags": ["flores", "modular"],
    "instructor": "Nuria Gil",
    "language": "es-ES"
  },
  {
    "id": "c-011",
    "slug": "dragona-avanzada",
    "title": "Dragona avanzada",
    "difficulty": "Avanzado",
    "durationMinutes": 150,
    "priceEUR": 29,
    "rating": 4.8,
    "lessons": 18,
    "shortDescription": "Modelo complejo para dominar capas múltiples y modelado.",
    "tags": ["fantasia", "complejo"],
    "instructor": "Carlos Vega",
    "language": "es-ES"
  },
  {
    "id": "c-012",
    "slug": "pez-koi",
    "title": "Pez koi estilizado",
    "difficulty": "Intermedio",
    "durationMinutes": 60,
    "priceEUR": 11.5,
    "rating": 4.3,
    "lessons": 9,
    "shortDescription": "Secuencia fluida para curvas y acabados suaves.",
    "tags": ["animales", "agua"],
    "instructor": "Álvaro Ruiz",
    "language": "es-ES"
  },
  {
    "id": "c-013",
    "slug": "pinguino-minimal",
    "title": "Pingüino minimal",
    "difficulty": "Principiante",
    "durationMinutes": 20,
    "priceEUR": 5.9,
    "rating": 4.1,
    "lessons": 4,
    "shortDescription": "Ideal para iniciar a niños y adultos en pliegues básicos.",
    "tags": ["animales", "infantil"],
    "instructor": "Lucía Martín",
    "language": "es-ES"
  },
  {
    "id": "c-014",
    "slug": "rosa-kawasaki-sin-imagenes",
    "title": "Rosa Kawasaki — sin imágenes",
    "difficulty": "Avanzado",
    "durationMinutes": 120,
    "priceEUR": 24,
    "rating": 4.6,
    "lessons": 16,
    "shortDescription": "Instrucciones verbales detalladas para una rosa icónica.",
    "tags": ["flores", "clasico", "avanzado"],
    "instructor": "Nuria Gil",
    "language": "es-ES"
  },
  {
    "id": "c-015",
    "slug": "modulo-sonobe",
    "title": "Módulo Sonobe esencial",
    "difficulty": "Principiante",
    "durationMinutes": 35,
    "priceEUR": 7.9,
    "rating": 4.5,
    "lessons": 7,
    "shortDescription": "Aprende Sonobe y construye poliedros simples.",
    "tags": ["modular", "sonobe"],
    "instructor": "Carlos Vega",
    "language": "es-ES"
  },
  {
    "id": "c-016",
    "slug": "caja-estrella",
    "title": "Caja estrella con cierre",
    "difficulty": "Intermedio",
    "durationMinutes": 70,
    "priceEUR": 13.5,
    "rating": 4.4,
    "lessons": 11,
    "shortDescription": "Caja decorativa que refuerza precisión en encajes.",
    "tags": ["utilidad", "estrellas"],
    "instructor": "Lucía Martín",
    "language": "es-ES"
  },
  {
    "id": "c-017",
    "slug": "grulla-modular-30",
    "title": "Esfera modular 30 piezas",
    "difficulty": "Avanzado",
    "durationMinutes": 180,
    "priceEUR": 32,
    "rating": 4.7,
    "lessons": 20,
    "shortDescription": "Desafío modular para construir una esfera estable y limpia.",
    "tags": ["modular", "esfera"],
    "instructor": "Carlos Vega",
    "language": "es-ES"
  },
  {
    "id": "c-018",
    "slug": "base-pajaro-perfeccion",
    "title": "Base pájaro — perfección técnica",
    "difficulty": "Intermedio",
    "durationMinutes": 50,
    "priceEUR": 10,
    "rating": 4.4,
    "lessons": 8,
    "shortDescription": "Fortalece la base pájaro con controles de alineación.",
    "tags": ["bases", "tecnica"],
    "instructor": "Álvaro Ruiz",
    "language": "es-ES"
  },
  {
    "id": "c-019",
    "slug": "zorro-rapido",
    "title": "Zorro rápido",
    "difficulty": "Principiante",
    "durationMinutes": 15,
    "priceEUR": 4.9,
    "rating": 4,
    "lessons": 3,
    "shortDescription": "Modelo exprés para practicar pliegues diagonales.",
    "tags": ["animales", "rapido"],
    "instructor": "Lucía Martín",
    "language": "es-ES"
  },
  {
    "id": "c-020",
    "slug": "tulipan-modular",
    "title": "Tulipán modular",
    "difficulty": "Intermedio",
    "durationMinutes": 60,
    "priceEUR": 11.9,
    "rating": 4.3,
    "lessons": 9,
    "shortDescription": "Pétalos modulares con ensamblaje guiado sin fotos.",
    "tags": ["flores", "modular"],
    "instructor": "Nuria Gil",
    "language": "es-ES"
  },
  {
    "id": "c-021",
    "slug": "caja-sobres",
    "title": "Caja para sobres",
    "difficulty": "Principiante",
    "durationMinutes": 25,
    "priceEUR": 5.5,
    "rating": 4.2,
    "lessons": 5,
    "shortDescription": "Organiza sobres y notas con una caja sencilla.",
    "tags": ["utilidad", "rapido"],
    "instructor": "Álvaro Ruiz",
    "language": "es-ES"
  }
]