.container {
        width: 90%;
        max-width: 1200px;
        margin: 0 auto;
    }

         /* ===== TÍTULOS DE SECCIÓN ===== */
         .titulo-seccion {
             font-size: var(--text-3xl);
             font-weight: 600;
             color: var(--verde-chi);
             margin: 4rem 0 2rem;
             position: relative;
             padding-bottom: 0.5rem;
         }
    
         .titulo-seccion::after {
             content: '';
             position: absolute;
             bottom: 0;
             left: 0;
             width: 80px;
             height: 3px;
             background-color: var(--madera);
             border-radius: 2px;
         }
    
         /* Centrado para títulos en móvil */
         @media screen and (max-width: 768px) {
             .titulo-seccion {
                 text-align: center;
             }
    
             .titulo-seccion::after {
                 left: 50%;
                 transform: translateX(-50%);
             }
         }

 /* ===== HERO INTERNO ===== */
 .hero-interno {
     padding: 4rem 0 2rem;
     background-color: var(--blanco-arcilla);
     text-align: center;
 }

 .hero-interno-texto {
     font-size: var(--text-xl);
     color: var(--gris-musgo);
     font-family: var(--fuente-cuerpo);
     font-style: italic;
     max-width: 900px;
     margin: 0 auto;
     line-height: 1.6;
 }

 /* Guarda superior */
.hero-interno::before {
    content: "氣  太極  道  氣  太極  道  氣  太極  道  氣  太極  道  氣  太極  道";
    display: block;
    font-family: 'Noto Serif SC', 'Times New Roman', serif;
    font-size: 1rem;
    color: var(--madera);
    letter-spacing: 8px;
    opacity: 0.5;
    margin-bottom: 2rem;
    white-space: nowrap;
    overflow-x: hidden;
    text-overflow: ellipsis;
}

/* Guarda inferior */
.hero-interno::after {
    content: "道  太極  氣  道  太極  氣  道  太極  氣  道  太極  氣  道  太極  氣";
    display: block;
    font-family: 'Noto Serif SC', 'Times New Roman', serif;
    font-size: 1rem;
    color: var(--madera);
    letter-spacing: 8px;
    opacity: 0.5;
    margin-top: 2rem;
    white-space: nowrap;
    overflow-x: hidden;
    text-overflow: ellipsis;
}

/* Ajuste para móvil */
@media screen and (max-width: 768px) {
    .hero-interno::before,
    .hero-interno::after {
        font-size: 0.7rem;
        letter-spacing: 4px;
    }
}

  /* ===== CARDS ===== */
  .cards-grid {
      display: grid;
      gap: 2rem;
  }

  .cards-grid.grid-1 {
      grid-template-columns: minmax(280px, 400px);
      justify-content: center;
  }

  .cards-grid.grid-4 {
      grid-template-columns: repeat(2, 1fr);
  }

  .cards-grid.grid-2 {
      grid-template-columns: repeat(2, 1fr);
  }

  .card {
      background-color: white;
      border-radius: var(--border-radius-card);
      padding: 2rem 1.5rem;
      text-align: center;
      box-shadow: var(--sombra-suave);
      transition: var(--transicion);
      border: 1px solid transparent;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 1rem;
  }

  .card:hover {
      border-color: var(--madera);
      transform: translateY(-5px);
  }

  .card-img {
      width: 300px;
      height: 300px;
      border-radius: 50%;
      overflow: hidden;
      margin-bottom: 0.5rem;
      border: 4px solid var(--verde-chi) !important;
  }

  .card-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
  }

  .card-titulo {
      font-size: var(--text-xl);
      font-weight: 600;
      color: var(--verde-chi);
  }

  .card-texto {
      font-size: var(--text-sm);
      color: var(--gris-musgo);
      line-height: 1.5;
  }

  .card-btn {
      background-color: var(--verde-chi);
      color: white;
      border: none;
      padding: 0.6rem 1.8rem;
      border-radius: var(--border-radius-boton);
      font-size: var(--text-sm);
      font-weight: 500;
      cursor: pointer;
      transition: var(--transicion);
      margin-top: 0.5rem;
  }

  .card-btn:hover {
      background-color: var(--madera);
      transform: scale(1.05);
  }

  /* ===== MODAL ===== */
  .modal-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-color: rgba(0, 0, 0, 0.7);
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 2000;
      opacity: 0;
      visibility: hidden;
      transition: opacity 0.3s ease, visibility 0.3s ease;
      padding: 1rem;
  }

  .modal-overlay.active {
      opacity: 1;
      visibility: visible;
  }

  .modal-contenido {
      background-color: white;
      border-radius: var(--border-radius-card);
      max-width: 680px;
      width: 100%;
      max-height: 90vh;
      overflow-y: auto;
      padding: 2.5rem;
      position: relative;
      box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
      transform: translateY(20px);
      transition: transform 0.3s ease;
  }

  .modal-overlay.active .modal-contenido {
      transform: translateY(0);
  }

  .modal-close {
      position: absolute;
      top: 1rem;
      right: 1rem;
      background: none;
      border: none;
      font-size: 1.5rem;
      color: var(--gris-musgo);
      cursor: pointer;
      transition: var(--transicion);
      width: 32px;
      height: 32px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
  }

  .modal-close:hover {
      background-color: var(--gris-natural);
      color: var(--verde-chi);
      transform: rotate(90deg);
  }

  .modal-titulo {
      font-size: var(--text-2xl);
      font-weight: 600;
      color: var(--verde-chi);
      text-align: center;
      margin-bottom: 1rem;
  }

  .modal-descripcion {
      font-size: var(--text-base);
      color: var(--verde-bosque);
      margin-bottom: 1.5rem;
      /* text-align: center; */
      font-style: italic;
  }

  .modal-lista {
      list-style: none;
      padding: 0;
  }

  .modal-lista li {
      padding: 0.8rem 0;
      border-bottom: 1px solid var(--gris-natural);
      display: flex;
      align-items: center;
      gap: 0.8rem;
      color: var(--gris-musgo);
  }

  .modal-lista li i {
      color: var(--verde-chi);
      width: 20px;
      font-size: 1rem;
  }

  .modal-lista li:last-child {
      border-bottom: none;
  }

   @media screen and (max-width: 992px) {
       .cards-grid.grid-4 {
           grid-template-columns: repeat(2, 1fr);
       }
   }

   @media screen and (max-width: 768px) {

       .cards-grid.grid-4,
       .cards-grid.grid-2 {
           grid-template-columns: 1fr;
           max-width: 400px;
           margin: 0 auto;
       }

       .card-img {
           width: 180px;
           height: 180px;
       }

       .modal-contenido {
           padding: 1.8rem;
       }
   }

   @media screen and (max-width: 480px) {
       .hero-interno-texto {
           font-size: var(--text-base);
       }

       .card-img {
           width: 120px;
           height: 120px;
       }

       .modal-contenido {
           padding: 1.5rem;
       }
   }

   /* Animación fade-up simple */
   .fade-up {
       opacity: 0;
       transform: translateY(30px);
       transition: opacity 0.6s ease, transform 0.6s ease;
   }

   .fade-up.visible {
       opacity: 1;
       transform: translateY(0);
   }