* {
  margin: 0;
  padding: 0;
  font-family: sans-serif;
  letter-spacing: 1px;
  font-family: 'Alfa Slab One', serif;
}
body {
  background-color: #ffffff;
  height: 100vh;
}
.rectangulo-negro {
  margin: 0 auto;
  margin-top: 100px;
  height: auto;
  border: 15px solid #000000;
  width: 80vw;
  padding: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #ffffff;
  }

  h2 {
    text-align: center;
  }
h2 a {
  color: #000000;
  font-weight: 100;
  font-family: 'Alfa Slab One', serif;
  font-size: 65px;
  text-decoration: none;
  text-align: center;
}
button {
  border: none;
  cursor: pointer;
  font-family: 'Alfa Slab One', serif;
  padding: 10px;
  border: 5px solid rgb(0, 0, 0);
  color: #000000;
  background-color: white;
  border: 5px solid black;
  margin: 5px;
}
 button:hover {
  color: white;
  background-color: #000000;
  border: 5px solid white;
}
.email-button {
  margin-top: 10px;
}

.container-buttons {
background-color: #000000;
display: flex;
margin-top: 10px;
justify-content: center;

}

a {
  text-decoration: none;
  color: #ffffff;
}

p {
  text-align: center;
}

h2 a:hover {
  font-size: 75px;
}
.cuadrado-negro {
  width: 100vw;
  height: 100vh;
  background-color: black;
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: 'Alfa Slab One', serif;
  font-size: 175px;
  overflow: hidden;
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
  pointer-events: none;
  user-select: none;
}

@keyframes mostrarCodigo {
  0% {
    transform: translateY(-100%);
  }

  100% {
    transform: translateY(0%);
  }
}
@media screen and (min-width: 1200px) {
  .rectangulo-negro {
  margin: 0 auto;
  height: 44vh;
  margin-top: 25px;
  border: 15px solid #000000;
  width: 60%;
  padding: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #ffffff;
}
.proyecto p {
  color: #000000; /* Color del texto descriptivo */
  text-align: center;
}
.cuadrado-negro {
  width: 100vw;
  height: 100vh;
  background-color: black;
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: 'Alfa Slab One', serif;
  font-size: 150px;
  overflow: hidden;
  position: fixed; 
  top: 0; 
  left: 0;
  z-index: -1; 
  pointer-events: none; 
  user-select: none; 
}

@keyframes mostrarCodigo {
  0% {
    transform: translateY(-100%);
  }
  100% {
    transform: translateY(0%);
  }
}

}