.button-red {
  font-family: "Estricta Regular", sans-serif;
  letter-spacing: 0.025em;
  text-transform: uppercase;
  color: white;
  background-color: #143f90;
  font-size: 1rem;
  padding: 5px 20px;
  text-decoration: none !important;
  border: none;
  position: relative;
  display: inline-block;
  overflow: hidden;
  z-index: 1;
  border-radius: 4px;
}

.button-red::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

.button-red::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 100%;
  /* empieza oculto */
  bottom: 0;
  background-color: #000;
  z-index: -1;
  transition: right 0.4s ease;
}

.button-red:hover::before {
  right: 0;
}

.button-red:hover {
  color: white;
}

.button-gray {
  font-family: "Estricta Regular", sans-serif;
  letter-spacing: 0.025em;
  text-transform: uppercase;
  color: white;
  background-color: #545454;
  font-size: 1rem;
  padding: 5px 20px;
  text-decoration: none !important;
  border: none;
  position: relative;
  display: inline-block;
  overflow: hidden;
  z-index: 1;
  border-radius: 4px;
}

.button-gray::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

.button-gray::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 100%;
  /* empieza oculto */
  bottom: 0;
  background-color: #000;
  z-index: -1;
  transition: right 0.4s ease;
}

.button-gray:hover::before {
  right: 0;
}

.button-gray:hover {
  color: white;
}

.button-whatsapp {
  background-color: #25d366;
  color: white;
}

.button-white {
  background-color: white;
  color: black;
  font-family: "Estricta Regular", sans-serif;
  letter-spacing: 0.025em;
  text-transform: uppercase;
  font-size: 1rem;
  padding: 5px 20px;
  text-decoration: none !important;
  border: none;
  position: absolute;
  bottom: 1rem;
  display: inline-block;
  /* overflow: hidden; */
  z-index: 1;
  width: 200px;
  margin: 0 auto;
  text-align: center;
  border-radius: 4px;
}

.button-white::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: white;
  z-index: -2;
}

.button-white::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 100%;
  /* empieza oculto */
  bottom: 0;
  background-color: #000;
  z-index: -1;
  transition: right 0.4s ease;
}

.button-white:hover::before {
  right: 0;
}

.button-white:hover {
  color: white;
}

.button-gray {
  font-family: "Estricta Regular", sans-serif;
  letter-spacing: 0.025em;
  text-transform: uppercase;
  color: white;
  background-color: #545454;
  font-size: 1rem;
  padding: 5px 20px;
  text-decoration: none !important;
  border: none;
  position: relative;
  display: inline-block;
  overflow: hidden;
  z-index: 1;
}

.button-gray::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

.button-gray::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 100%;
  /* empieza oculto */
  bottom: 0;
  background-color: #000;
  z-index: -1;
  transition: right 0.4s ease;
}

.button-gray:hover::before {
  right: 0;
}

.button-gray:hover {
  color: white;
}

.button-link {
  font-family: "Estricta Regular", sans-serif;
  letter-spacing: 0.025em;
  text-transform: uppercase;
  color: black;
  background-color: white;
  font-size: 1rem;
  text-decoration: none;
  border: none;
}

.button-link:hover {
  color: black;
  font-weight: 700;
}

.button-link-banner {
  font-family: "Estricta Regular", sans-serif;
  letter-spacing: 0.025em;
  text-transform: uppercase;
  color: white;
  background-color: transparent;
  font-size: 1.5rem;
  text-decoration: underline;
  border: none;
  margin-right: 20px;
  margin-top: 40px;
}

.yamaha-link {
  color: #143f90;
  font-family: "Estricta Regular", sans-serif;
  font-size: 16px t;
  text-transform: uppercase;
}

.yamaha-link:hover {
  color: rgb(200, 10, 10); /* un rojo más oscuro */
}

@media screen and (max-width: 768px) {
  .button-white-mobile {
    background-color: white;
    color: black;
    font-family: "Estricta Regular", sans-serif;
    letter-spacing: 0.025em;
    text-transform: uppercase;
    font-size: 1rem;
    padding: 5px 20px;
    text-decoration: none !important;
    border: none;
    position: relative;
    display: inline-block;
    overflow: hidden;
    z-index: 1;
    width: 200px;
    margin: 0 auto;
    text-align: center;
  }

  .button-white-mobile::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: white;
    z-index: -2;
  }

  .button-white-mobile::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 100%;
    /* empieza oculto */
    bottom: 0;
    background-color: #000;
    z-index: -1;
    transition: right 0.4s ease;
  }

  .button-white-mobile:hover::before {
    right: 0;
  }

  .button-white-mobile:hover {
    color: white;
  }
}