* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: radial-gradient(
    ellipse at right top,
    rgb(166, 148, 33),
    rgb(57, 136, 189)
  );
  background-repeat: no-repeat;
  height: 100%;
  margin: 0;
  padding: 0;
  background-attachment: fixed;
}

.navbar {
  display: flex;
  justify-content: center;
  padding: 20px 20px;
  font-size: 20px;
  font-family: Arial, Helvetica, sans-serif;
  font-style: oblique;
  gap: 45px;
  text-align: justify;
  height: 100px;
}

/* INDEX*/

<!-- estilos index -- > .h1 {
  color: blue;
  font-size: 20px;
  font-family: Cambria, Cochin, Georgia, Times, "Times New Roman", serif;
  font-style: italic;
}

.parrafo {
  font-size: 20px;
  text-align: justify;
  line-height: 1.6;
  padding: 0 50px;
}

.contenedor {
  display: flex;
  justify-content: center;
  gap: 25px;
  margin-top: 30px;
}

.Areas {
  text-align: center;
  font-size: 50px;
}

.item1 {
  transform: translateY(20px);
}

.caja1,
.caja2,
.caja3 {
  background-color: orange;
  color: white;
  width: 450px;
  height: 350px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  border-radius: 10px;
  transition: background-color 0.3s ease;
  font-size: 1.2rem;
}

.caja1:hover,
.caja2:hover,
.caja3:hover {
  background-color: rgb(96, 56, 191);
  color: black;
}

.objetivos {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 50px;
}

.objetivos h3 {
  font-size: 1.9rem;
  font-weight: bold;
  margin-top: 15px;
  text-transform: uppercase;
}

.objetivos p {
  text-align: justify;
  font-size: 1.1rem;
  line-height: 1.5;
  margin: 0 15px;
}

header {
  color: rgb(25, 22, 203);
  size: 100px;
  font-size: 500%;
  font-weight: 700;
  text-align: center;
}

p {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  text-align: justify;
}
<!-- Areas destacadas -- > .areas {
  text-align: center;
  justify-content: center;
}

.contedor {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 25px;
  height: 100vh;
  flex-wrap: wrap;

  flex-direction: column;
  text-align: center;
}

.item1 {
  display: inline-block;
  border: 2px solid #333;
  background-color: #e0f0ff;
  padding: 20px 40px;
  color: darkblue;
  font-size: 26px;
  border-radius: 5px;
  transition: transform 0.2s ease;
  font-size: 0.2s ease, background-color 0.2s ease;
  cursor: darkred;
}

.item1:hover {
  background-color: #c0e0ff;
  font-size: 24px;
  transform: scale(1.09);
  color: rgb(24, 169, 92);
}

.domicilio {
  text-align: center;
  font-size: 20px;
}
.solicitar-turno {
  text-align: center;
}

.formulario {
  text-align: center;
}

/* EQUIPOS*/

<!-- estilos equipos -- > .header-equipos {
  font-family: Georgia, "Times New Roman", Times, serif;
  color: midnightblue;
  font-weight: 900;
  font-size: 30px;
}
.h1-equipos {
  color: black;
  font-weight: 800;
  font-size: 24px;
  text-decoration: solid underline;
}

.h2-equipos {
  color: black;
  font-size: 17px;
}
.div-equipos {
  font-size: 18px;
  font-style: italic;
  font-weight: 600;
  text-decoration: underline;
}

.centrada {
  display: block;
  margin: 0 auto;
  border-radius: 15px;
  max-width: 80%;
  transition: box-shadow 0.3s ease;
}

.centrada:hover {
  box-shadow: 0 0 20px rgba(255, 0, 0, 0.7);
  outline: 2px solid rgba(255, 0, 0, 0.3);
}

/* INDICACIONES*/

<!-- estilos indicaciones -- > .h1-indicaciones {
  color: blueviolet;
}

.div-indicaciones {
  text-decoration: underline;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: blue;
}

.h1-indicaciones {
  text-decoration: underline;
}

.parrafo-indicaciones {
  font-size: 20px;
  text-align: justify;
  line-height: 1.6;
  padding: 0 50px;
}

.ayuno {
  text-align: center;
  text-decoration: underline;
}

.foto-box1,
.foto-box2,
.foto-box3 {
  text-align: center;
  border-radius: 30px;
}

.bloque {
  font-size: 19px;
}

/* PRUEBAS */

.h1-pruebas {
  color: darkmagenta;
  text-decoration: underline;
}
.li-pruebas {
  color: black;
}

/* COMO LLEGAR*/

<!--estilos como llegar -- > .h1-comollegar {
  font-family: Georgia, "Times New Roman", Times, serif;
  color: midnightblue;
  font-size: 30px;
}

.p-comollegar {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: black;
  font-weight: 500;
}

.mapa {
  border: 5px solid #007bff;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 1);
  width: 100%;
  max-width: 600px;
  height: 400px;
  margin: 20px auto;
  display: block;
}

.mapa:hover {
  box-shadow: 0 0 15px rgba(202, 16, 131, 0.5);
}

footer {
  background-color: chartreuse;
  border: 3px solid black;
  color: blue;
  text-align: center;
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
}

/*===========mobile===========*/
@media (max-width: 600px) {
  body {
    font-size: 14px;
    padding: 10px;
  }
  h1,
  h2,
  h3 {
    text-align: center;
    font-size: 1.2em;
  }
  .navbar,
  .menu {
    display: flex;
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }
  .contenedor,
  .contenedor-footer,
  .objetivos {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .item,
  .caja,
  .boton-turno {
    width: 100%;
    margin-bottom: 10px;
  }
  form {
    width: 100%;
  }
  textarea,
  input {
    width: 100%;
  }
}

/*===========tablet===========*/
@media (min-width: 601px) and (max-width: 1024px) {
  .menu {
    font-size: 16px;
    padding: 15px;
  }
  h1,
  h2,
  h3 {
    text-align: center;
  }
  .navbar,
  .menu {
    display: flex;
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
  }
  .navbar-link {
    font-size: 16px;
  }

  .contenedor,
  .contenedor-footer,
  .objetivos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
  }
  .item,
  .caja,
  .boton-turno {
    width: 15%;
  }
  form {
    width: 80%;
    margin: auto;
  }
}

/*===========*pc/*===========*/
@media (min-width: 1025px) {
  body {
    font-size: 18px;
    padding: 20px 40px;
  }

  .navbar,
  .menu {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
  }

  .contedor {
    display: flex;
    justify-content: space-between;
  }

  .item,
  .caja {
    width: 20%;
  }

  form {
    max-width: 60%;
    margin: auto;
  }
}