
<style>
    * {
      box-sizing: border-box;
    }

    body {
      font-family: 'Poppins', sans-serif;
      margin: 0;
      padding: 0;
      background-color: #ffffff;
      color: #000000;
      padding-bottom: 100px;
    }

    header {
      background-color: #131745;
      color: #f1dabd;
      padding: 40px 20px;
      text-align: center;
    }

    header h1 {
      font-size: 2.5em;
      margin: 0;
    }

    header p {
      font-size: 1.2em;
      margin-top: 10px;
    }

    .countdown {
      font-size: 1.3em;
      margin-top: 15px;
      font-weight: bold;
    }

    nav {
      background-color: #f1dabd;
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      padding: 15px;
      border-top: 2px solid #131745;
    }

    nav a {
      color: #131745;
      margin: 0 15px;
      text-decoration: none;
      font-weight: 600;
      padding: 5px 10px;
      border-radius: 5px;
      transition: background-color 0.3s;
    }

    nav a:hover {
      background-color: #131745;
      color: #ffffff;
    }

    main {
      padding: 40px 20px;
      max-width: 1000px;
      margin: auto;
    }

    .evento {
      background-color: #f9f9f9;
      border: 1px solid #ddd;
      border-radius: 12px;
      padding: 30px;
      box-shadow: 0 6px 18px rgba(0,0,0,0.15);
      margin-bottom: 40px;
    }

    .evento h2 {
      color: #131745;
      font-size: 1.8em;
      margin-bottom: 15px;
      border-bottom: 2px solid #f1dabd;
      padding-bottom: 5px;
    }

    
/* 1. Contenedor Principal */
.formulario-container {
  background-color: #f1dabd;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 8px 16px rgba(0,0,0,0.3);
  max-width: 500px;
  margin: auto;
  border: 2px solid #131745;
  box-sizing: border-box;
}

.formulario-container h2 {
  text-align: center;
  margin-bottom: 20px;
  color: #131745;
  margin-top: 0;
}

/* 2. Grupos de Formulario y Etiquetas */
.form-group {
  margin-bottom: 15px;
  text-align: left;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: bold;
  color: #000000;
}

/* 3. Estilo Unificado para Inputs de Texto, Selects y Textarea */
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="tel"],
.form-group input[type="number"],

.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid #131745;
  border-radius: 8px;
  font-size: 14px;
  background-color: #ffffff;
  color: #000000;
  box-sizing: border-box; /* Evita que el input se salga del borde */
  transition: all 0.3s ease;
  font-family: inherit;
}

/* 4. Efecto de Foco (Clic) */
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #000000;
  box-shadow: 0 0 5px #131745;
}

/* 5. Cédula (CI Group) */
.ci-group {
  display: flex;
  gap: 10px;
}

.ci-group select {
  width: 30%;
}

.ci-group input {
  width: 70%;
}

/* 6. Otros elementos de texto */
.form-group small {
  display: block;
  font-size: 12px;
  color: #000000;
  margin-top: 5px;
}

.form-group a {
  color: #131745;
  text-decoration: none;
  font-weight: bold;
}

.form-group a:hover {
  text-decoration: underline;
}

.radio-group-centered {
  text-align: center;
  margin: 20px 0;
  font-weight: bold;
  color: #000000;
}

/* 7. Botones de Envío y Reset */
.submit-buttons {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
}

.submit-buttons input[type="submit"],
.submit-buttons input[type="reset"] {
  flex: 1;
  padding: 12px;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  transition: opacity 0.3s ease, transform 0.2s;
}

.submit-buttons input[type="submit"] {
  background-color: #131745;
  color: #f1dabd;
}

.submit-buttons input[type="reset"] {
  background-color: #A33F2E;
  color: #f1dabd;
}

.submit-buttons input:hover {
  opacity: 0.85;
}

.submit-buttons input:active {
  transform: scale(0.98); /* Efecto de hundido al presionar */
}
 

 


    footer {
      background-color: #000000;
      color: #f1dabd;
      text-align: center;
      padding: 20px;
      position: fixed;
      bottom: 0;
      width: 100%;
    }

    footer a {
      color: #f1dabd;
      text-decoration: underline;
    }

    footer a:hover {
      color: #ffffff;
    }

    @media (max-width: 768px) {
      nav {
        flex-direction: column;
        align-items: center;
      }
      header h1 {
        font-size: 2em;
      }
    }

    @media (max-width: 480px) {
      .submit-buttons {
        flex-direction: column;
      }
    }
  </style>
