/* Info Cards Section */
    .info-section {
      padding: 2rem 2rem;
      max-width: 1200px;
      margin: 0 auto;
      position: relative;
    }

    .cards-container {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 2rem;
      margin-bottom: 4rem;
    }

    .info-card {
      display: flex;
      flex-direction: column;
      min-height: 350px;
      background: var(--surface-card);
      backdrop-filter: blur(10px);
      padding: 2.5rem 2rem;
      /*border-radius: 16px;*/
      text-align: center;
      box-shadow: var(--shadow-soft);
      transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
      /* border: 1px solid var(--border-light); */
    }

    .info-card:hover {
      transform: translateY(-8px);
      box-shadow: var(--shadow-medium);
      border-color: var(--border-accent);
    }

    .icon-wrapper {
      width: 80px;
      height: 80px;
      margin: 0 auto 1.5rem;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all 0.4s ease;
    }

    .info-card:hover .icon-wrapper {
      transform: scale(1.1) rotate(5deg);
    }

    .icon-wrapper svg {
      width: 100%;
      height: 100%;
      stroke: var(--color-principal);
      stroke-width: 1.5;
      fill: none;
      transition: all 0.4s ease;
    }

    .info-card:hover .icon-wrapper svg {
      stroke: var(--color-principal-hover);
      filter: drop-shadow(0 0 8px rgba(128, 0, 0, 0.3));
    }

    .info-card h3 {
      font-family: var(--fuente-inter);
      text-transform: uppercase;
      font-size: 1.1rem;
      margin-bottom: 1rem;
      color: var(--color-principal);
      font-weight: 600;
    }

    .info-card p {
      color: var(--color-principal-hover);
      font-family: var(--fuente-inter);
      margin-bottom: 1.5rem;
      font-size: 0.85rem;
      letter-spacing: 1.5px;
      line-height: 1.6;
      flex: 1
    }

    .contact-details {
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
      margin-top: auto;
      border: 1px  solid var(--border-light);
      padding: 15px 8px;
      /*border-radius: 15px;*/
      box-shadow: 5px 2px 5px var(--border-light);
    }

    .contact-details a {
      color: var(--text-color);
      opacity: 0.8;
      font-family: 'Courier New', Courier, monospace;
      text-decoration: none;
      transition: color 0.3s ease;
      font-size: 0.85rem;
      font-weight: bold;
      
    }

    .contact-details a:hover {
      color: var(--color-principal);
      font-weight: bolder;
    }

    /* Form Section */
    .form-section {
      background: var(--sidebar-bg);
      backdrop-filter: blur(20px);
      padding: 1rem 2rem;
      position: relative;
      overflow: hidden;
    }

    .form-section::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background-image: url("data:image/svg+xml,%3Csvg width='200' height='200' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%23800000' stroke-width='0.5' opacity='0.05'%3E%3Ccircle cx='100' cy='100' r='80'/%3E%3Ccircle cx='100' cy='100' r='60'/%3E%3Ccircle cx='100' cy='100' r='40'/%3E%3Cpath d='M100 20 L100 180 M20 100 L180 100 M40 40 L160 160 M160 40 L40 160'/%3E%3C/g%3E%3C/svg%3E");
      opacity: 0.6;
      pointer-events: none;
    }

    .form-container {
      max-width: 992px;
      margin: 0 auto;
      position: relative;
      z-index: 1;
    }

    .form-header {
      text-align: center;
      margin-bottom: 3rem;
    }

    .form-header h2 {
      text-transform: uppercase;
      letter-spacing: 5.8px;
      font-family: var(--fuente-inter);
      color: var(--color-principal);
      font-weight: 600;
      font-size: 1.85rem;
      margin-bottom: 1.5rem;
      
    }

      .form-header strong {
        letter-spacing: 2px;
        font-size: 1.3rem;
        font-family: var(--fuente-lora);
        vertical-align: -2.45px;
        color: var(--color-principal);
      }
 

    .form-header p {
      color: var(--text-secondary);
      font-family: var(--fuente-inter);
      max-width: 600px;
      margin: 0 auto;
      line-height: 1.6;
        text-align: justify;

    }

    .contact-form {
      background: white;
      padding: 3rem;
      /*border-radius: 20px;*/
      box-shadow: var(--shadow-medium);
      border: 1px solid var(--border-light);
      font-family: var(--fuente-inter);
      
    }

    .form-row {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 1.5rem;
      margin-bottom: 1.5rem;
    }

    .form-group {
      display: flex;
      flex-direction: column;
    }

    .form-group label {
      margin-bottom: 0.9rem;
      color: var(--text-color);
      opacity: 0.7;
      font-weight: 500;
      font-size: 0.8rem;
    }

    .form-group label .required {
      color: var(--error);
      margin-left: 2px;
    }

    .form-group label .optional {
      color: var(--text-muted);
      font-size: 0.85rem;
      font-weight: 400;
      margin-left: 4px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
      padding: 0.875rem 1rem;
      border: 2px dotted var(--border-light);
      /*border-radius: 8px;*/
      font-size: 1rem;
      font-family: inherit;
      background: white;
      color: var(--text-color);
      transition: all 0.3s ease;
      width: 100%;
    }

    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
      outline: none;
      border: 1px solid var(--color-principal);;
      box-shadow: 0 0 0 3px rgba(128, 0, 0, 0.1);
      transform: translateY(-2px);
    }

    .form-group input.valid {
      border-color: var(--success);
      font-family: 'Courier New', Courier, monospace;
      color: var(--color-principal);
      font-weight: bold;

    }

    .form-group input.invalid {
      border-color: var(--error);
    }

    .form-group textarea {
      min-height: 150px;
      resize: vertical;
    }

    .submit-btn {
      width: 100%;
      padding: 1rem 2rem;
      background: var(--color-principal);
      color: var(--header-bg);
      border: none;
      /*border-radius: 8px;*/
      font-size: 1.1rem;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.3s ease;
      text-transform: uppercase;
      letter-spacing: 5.8px;
      margin-top: 1rem;
      
    }

    .submit-btn:hover {
      background: var(--accent-dark);
      transform: translateY(-2px);
      box-shadow: var(--shadow-medium);
      color: var(--header-bg)
    }

    .submit-btn:active {
      transform: translateY(0);
    }

    .submit-btn.loading {
      opacity: 0.7;
      cursor: not-allowed;
    }

    /* Success Message */
    .success-message {
      display: none;
      background: var(--success);
      color: white;
      padding: 1rem;
      /*border-radius: 8px;*/
      text-align: center;
      margin-top: 1rem;
      animation: slideDown 0.5s ease;
    }

    .success-message.show {
      display: block;
    }
   

    #contactForm .form-group input::placeholder,
    #contactForm .form-group textarea::placeholder {
      color: var(--text-color);
      opacity: 0.45;
      font-family: 'Courier New', Courier, monospace;
    }


#contactForm select {
  color: var(--color-texto);
  background: var(--header-bg);
    border: 2px dotted var(--border-light);
    
}

#contactForm select:required:invalid {
      color: var(--text-color);
      opacity: 0.45;
      font-family: 'Courier New', Courier, monospace;
        border: 2px dotted var(--border-light);
}



#contactForm select:required:valid {
      color: var(--color-principal);
      font-weight: bold;
      opacity: 1;
      font-family: 'Courier New', Courier, monospace;
       border-color: var(--success);
}
 #contactForm .form-group textarea:required:valid {
        color: var(--text-color);
      font-weight: bold;
      opacity: 1;
      font-family: 'Courier New', Courier, monospace;
       border-color: var(--success);
 }



    @keyframes slideDown {
      from {
        opacity: 0;
        transform: translateY(-20px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    /* Responsive */
    @media (max-width: 768px) {
      .info-section {
        padding: 2rem 1rem;
      }

      .cards-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
      }

      .form-header h2 {
        font-size: 2rem;
      }

      .contact-form {
        padding: 2rem 1.5rem;
      }

      .form-row {
        grid-template-columns: 1fr;
      }
    }