@import url("https://fonts.googleapis.com/css2?family=Raleway:wght@400;500;600;700&display=swap");
@-webkit-keyframes opacidad {
  0% {
    opacity: 0;
  }
  43% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes opacidad {
  0% {
    opacity: 0;
  }
  43% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

@-webkit-keyframes reveal {
  0% {
    transform: translateY(4rem);
    visibility: hidden;
    opacity: 0;
  }
  40% {
    transform: translateY(4rem);
    visibility: visible;
    opacity: 0;
  }
  60% {
    opacity: 1;
  }
  100% {
    transform: translateY(0rem);
    visibility: visible;
    opacity: 1;
  }
}

@keyframes reveal {
  0% {
    transform: translateY(4rem);
    visibility: hidden;
    opacity: 0;
  }
  40% {
    transform: translateY(4rem);
    visibility: visible;
    opacity: 0;
  }
  60% {
    opacity: 1;
  }
  100% {
    transform: translateY(0rem);
    visibility: visible;
    opacity: 1;
  }
}

@-webkit-keyframes animateY {
  0% {
    transform: translateY(-4rem) scale(0);
    visibility: hidden;
    opacity: 0;
  }
  43% {
    transform: translateY(-4rem) scale(1);
    visibility: visible;
    opacity: 1;
  }
  100% {
    transform: translateY(0rem) scale(1);
    visibility: visible;
    opacity: 1;
  }
}

@keyframes animateY {
  0% {
    transform: translateY(-4rem) scale(0);
    visibility: hidden;
    opacity: 0;
  }
  43% {
    transform: translateY(-4rem) scale(1);
    visibility: visible;
    opacity: 1;
  }
  100% {
    transform: translateY(0rem) scale(1);
    visibility: visible;
    opacity: 1;
  }
}

html {
  font-size: 18px;
  font-family: 'Raleway', sans-serif;
  font-style: normal;
  color: #191a19;
  text-align: center;
  scroll-behavior: smooth;
}

h1 {
  text-transform: uppercase;
}

.titulo {
  font-size: calc(2.9rem + (40 - 32) * ((100vw - 500px) / (1600 - 500)));
  font-weight: 500;
  letter-spacing: 0.8ch;
  margin: 0 -2rem 0 0;
}

.descripcion {
  font-size: calc(1.1rem + (40 - 32) * ((100vw - 300px) / (1600 - 300)));
  font-weight: 600;
  letter-spacing: 0.1ch;
  line-height: 3.5ch;
}

.descripcion i {
  font-size: 1.1rem;
  color: #646464;
}

.titulo_alpha, .titulo_beta, .masa {
  letter-spacing: 0.1ch;
  line-height: 2.5ch;
}

.titulo_alpha {
  font-size: calc(1rem + (40 - 32) * ((100vw - 300px) / (1600 - 300)));
  font-weight: 600;
}

.titulo_beta {
  font-size: calc(0.8rem + (40 - 32) * ((100vw - 300px) / (1600 - 300)));
  font-weight: 500;
}

.masa {
  font-size: calc(0.7rem + (40 - 32) * ((100vw - 300px) / (1600 - 300)));
  font-weight: 600;
  color: #646464;
  letter-spacing: .1ch;
}

a {
  color: inherit;
  text-decoration: none;
}

header {
  font-weight: bold;
  font-size: 1rem;
}

footer {
  font-size: 0.8rem;    
}

.detalle {
  font-style: italic;
  font-weight: 600;
  font-size: calc(0.7rem + (40 - 32) * ((100vw - 300px) / (1600 - 300)));
  letter-spacing: 0.1ch;
  color: #646464;
}

* {
  box-sizing: border-box;
}

html, body, figure {
  padding: 0;
  margin: 0;
}

body {
  overflow-x: hidden;
  background-color: #fafafa;
}

main {
  margin: 0 auto;
  padding-top: 16vh;
  min-height: 100vh;
}

ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

section {
  width: 80%;
  margin: 8rem auto;
}

figure {
  height: 100%;
  width: 100%;
  display: flex;
  justify-content: left;
  align-items: flex-start;
  overflow: hidden;
}

.title_container {
  max-width: -webkit-max-content;
  max-width: -moz-max-content;
  max-width: max-content;
  width: 100%;
  margin: 0 auto;
}

.placeholder {
  visibility: visible;
}

.titulo.load {
  overflow: hidden;
  display: block;
}

.titulo.load span {
  visibility: visible;
  opacity: 0;
  display: block;
  -webkit-animation: reveal 1000ms forwards var(--delay, 0ms);
          animation: reveal 1000ms forwards var(--delay, 0ms);
}

.line.load {
  margin : 4rem auto;
  visibility: visible;
  opacity: 0;
  content: "";
  height: 2.6px;
  background-color: #191a19;
  -webkit-animation: animateY 1000ms forwards var(--delay, 0ms);
          animation: animateY 1000ms forwards var(--delay, 0ms);
}

.descripcion.load {
  width: 90%;
  display: block;
  margin: 4rem auto;
  overflow: hidden;
}

.descripcion.load p {
  margin: 0 auto;
  display: block;
  visibility: visible;
  opacity: 0;
  overflow: hidden;
  -webkit-animation: reveal 1000ms forwards var(--delay, 0ms);
          animation: reveal 1000ms forwards var(--delay, 0ms);
}

.descripcion.load p:nth-child(1) {
  -webkit-animation-delay: var(--delay, 260ms);
          animation-delay: var(--delay, 260ms);
}

.descripcion.load p:nth-child(2) {
  -webkit-animation-delay: var(--delay, 320ms);
          animation-delay: var(--delay, 320ms);
}

.descripcion.load p:nth-child(3) {
  -webkit-animation-delay: var(--delay, 380ms);
          animation-delay: var(--delay, 380ms);
}

.descripcion.load p:nth-child(4) {
  -webkit-animation-delay: var(--delay, 380ms);
          animation-delay: var(--delay, 380ms);
}

.textos {
  margin: auto 0;
  padding: 2rem 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.grid {
  width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-auto-flow: dense;
  /*grid-template-rows: fit-content(60vh);*/
  grid-gap: 1rem;
}

.grid_proyecto {
  position: relative;
}

.reveal_fromLeft {
  text-align: left;
}

.reveal_fromRight {
  text-align: right;
}

.correo {
  width: -webkit-max-content;
  width: -moz-max-content;
  width: max-content;
  background-color: #d1d1d1;
  margin: 0 auto;
}

.correo a {
  color: #191a19;
  padding: 1rem 2rem;
}

.enter {
  -webkit-animation: opacidad 3824ms ease;
          animation: opacidad 3824ms ease;
}

.portafolio {
  font-weight: bold;
  text-decoration: underline;
}

header, footer {
  display: block;
  font-weight: 500;
  letter-spacing: 0.1ch;
  line-height: 3.4ch;
}

/*header nav {
  
}*/

header nav ul li {
  width: 100%;
  text-align: right;
}

.page {
  background-color: #fafafa;
  z-index: 1;
  position: fixed;
  width: 100%;
  height: 100%;
}

footer {
  background-color: #d1d1d1;
  position: relative;
  margin-top: 8rem;
  height: 220px;
}

footer .sva {
  display: none;
}
.equipo, .perfiles {
  padding-top: 6rem;
}

.perfiles {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.perfiles figure {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 2rem;
}

.perfiles img {
  border-radius: 50%;
  margin-bottom: 2rem;
}

.perfiles p {
  font-weight: 600;
  font-style: italic;
  letter-spacing: 0.1ch;

}

.perfiles p:nth-child(2n + 1) {
  color: #646464;
  margin: .5rem 0;
}

.perfiles p:nth-child(1n) {
  margin: 0;
}

.frase {
  width: 80%;
  display: grid;
  grid-template-columns: 1fr;
  margin: 0 auto;
  letter-spacing: 0.2ch;
  line-height: 3.5ch;
}

.frase h2 {
  font-size: 1rem;
  color: #191a19;
  margin: auto;
}

.frase p {
  font-style: italic;
  text-align: center;
  margin: auto;
  padding: 3rem 0;
}

.remove-scrolling {
  height: 100%;
  overflow: hidden;
}

.logoIndex {
  position: absolute;
  top: 2.5rem;
  left: 4rem;
  color: #191a19;
  font-size: 1.8rem;
  visibility: visible;
  transition: all 600ms ease;
  z-index: 2;
}

.logoIndex a {
  display: flex;
}

.logoIndex a svg {
  width: 40px;
  display: inline-block;
  height: 100%;
}

.menu {
  width: auto;
  height: auto;
  position: absolute;
  top: 2rem;
  left: 94vw;
  transform: translate(-100%, 0%);
  display: block;
  color: #191a19;
  transition: color 600ms ease;
  z-index: 1;
}

.menu_item, .item_footer {
  opacity: 1;
  visibility: visible;
  overflow: hidden;
}

.menu_item a, .item_footer a {
  position: relative;
  color: inherit;
  text-decoration: none;
  line-height: 1rem;
}

.menu_item a:before, .menu_item a:after, .item_footer a:before, .item_footer a:after {
  content: '';
  position: absolute;
  transition: transform .5s ease;
}

.menu_item a:before, .item_footer a:before {
  left: 0;
  bottom: -0.3rem;
  width: 100%;
  height: 0.1rem;
  background: #191a19;
  transform: scaleX(0);
}

.menu_item a:hover:before, .item_footer a:hover:before {
  transform: scaleX(1);
}

.menu_toggle {
  position: absolute;
  top: -100%;
  opacity: 0;
  visibility: hidden;
}

.menu_btn {
  visibility: hidden;
}

@-webkit-keyframes animateX {
  0% {
    transform: translateX(3rem);
    visibility: hidden;
    opacity: 0;
  }
  100% {
    transform: translateX(0rem);
    visibility: visible;
    opacity: 1;
  }
}

@keyframes animateX {
  0% {
    transform: translateX(3rem);
    visibility: hidden;
    opacity: 0;
  }
  100% {
    transform: translateX(0rem);
    visibility: visible;
    opacity: 1;
  }
}

@keyframes opacidad {
  0% {
    visibility: hidden;
    opacity: 0;
  }
  100% {
    visibility: visible;
    opacity: 1;
  }
}

.menu_beta {
  height: inherit;
}

.menu_beta ul {
  width: auto;
  position: absolute;
  top: 3rem;
  left: 4rem;
}

.menu_beta ul li {
  width: auto;
  text-align: left;
}

.redes {
  width: fit-content;
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 3rem;
  right: 4rem;
  text-align: right;
}

.redes p {
  margin: 0;
}

.redes svg {
  width: 40px;
  display: block;
}

.dd {
  background-color: #d1d1d1;
  width: 100%;
  text-align: center;
  font-size: 0.7rem;
  color: #595960;
  /*padding-top: 3rem;*/
  position: absolute;
  bottom: 0;
  right: 0;
}

.dd p {
  margin: 0;
  padding: 0 3rem;
}

.sideR .vinculos {
  width: 20vw;
  display: flex;
  justify-content: space-between;
  position: absolute;
  top: 50%;
  left: 94vw;
  text-align: center;
  white-space: nowrap;
  transform-origin: 50% 50%;
  transform: translate(-50%, -50%) rotate(-90deg);
  font-size: 0.8rem;
  color: #646464;
}

.sideR {
  height: 100%;
  width: 14vw;
  position: sticky;
  top: 50%;
  right: 0;
  margin: 8rem 0;
  transition: opacity .5s, visibility .5s;
  opacity: 0;
  visibility: hidden;
}

.sideR.show {
  opacity: 1;
  visibility: visible;
}