html {
  --rojo: #CD2600;
  --amarillo: #DDBE00;
  --blanco: #FFFFFF;
  --negro: #000;
  display: block;
  overflow: hidden;
  overflow-y: auto;
}

body {
  font-size: 1rem;
}

.py-section-gap {
  padding-top: 8rem !important;
  padding-bottom: 8rem !important;
}

button.btn-tuchan, a.btn-tuchan {
  position: relative;
  background-color: var(--rojo) !important;
  overflow: hidden;
  clip-path: polygon(10px 0, calc(100% - 10px) 0, 100% 10px, 100% calc(100% - 10px), calc(100% - 0px) 100%, 0px 100%, 0 calc(100% - 10px), 0 10px);
}
button.btn-tuchan span, a.btn-tuchan span {
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--amarillo);
  z-index: -1;
  border-radius: 0 0 85% 85%;
  transition: top 0.25s ease-in-out, border-radius 0.25s ease-in-out;
}
button.btn-tuchan.btn-tuchan-amarillo, a.btn-tuchan.btn-tuchan-amarillo {
  background-color: var(--amarillo) !important;
  color: var(--blanco) !important;
}
button.btn-tuchan.btn-tuchan-amarillo span, a.btn-tuchan.btn-tuchan-amarillo span {
  background: var(--rojo);
}
button.btn-tuchan:hover span, a.btn-tuchan:hover span {
  top: 0;
  border-radius: 0;
  transition: top 0.25s ease-in-out, border-radius 0.25s ease-in-out;
}

.btn-hover-underline {
  position: relative;
  display: inline-block;
  width: auto;
  padding-bottom: 3px;
  overflow: hidden;
}
.btn-hover-underline:before {
  content: "";
  position: absolute;
  bottom: 0;
  left: -100%;
  display: inline-block;
  width: 100%;
  height: 2px;
  background-color: var(--negro);
  transition: left 0.2s ease-in-out;
}
.btn-hover-underline:hover:before {
  left: 0;
  transition: left 0.2s ease-in-out;
}

.lbl-chante {
  font-size: 2rem;
  font-style: italic;
  color: var(--rojo);
}

.bg-manifiesto {
  position: relative;
  background: #000 url("../theme/img/bg-nuevo-comienzo.webp") no-repeat center center !important;
}
.bg-manifiesto:after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--negro);
  opacity: 0.5;
}

.bg-proximo-chante:after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--white);
  opacity: 0.5;
}

.hero-pattern {
  background-position: bottom;
}

footer ul li a {
  position: relative;
  display: inline-block;
  width: auto;
  padding-bottom: 3px;
  overflow: hidden;
}
footer ul li a:before {
  content: "";
  position: absolute;
  bottom: 0;
  left: -100%;
  display: inline-block;
  width: 100%;
  height: 2px;
  background-color: var(--blanco);
  transition: left 0.2s ease-in-out;
}
footer ul li a:hover:before {
  left: 0;
  transition: left 0.2s ease-in-out;
}