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

html {
  scroll-behavior: smooth;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  background-color: rgb(251, 238, 222);
}


@keyframes slideInFromLeft {
  0% {
    transform: translateX(+100px);
    opacity: 0;
  }

  100% {
    transform: translateX(0px);
    opacity: 1;
  }
}

header {
  color: black;
  height: 100%;
}

main {
  margin-block: 80px;
}

header {
  width: 100%;
  height: 100vh;
  max-height: 1000px;
  background-color: #000000;
}

header img {
  position: absolute;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
  max-height: 854px;
  filter: blur(5px);
  box-shadow: 10px 10px 101px 50px white;
}

presentacion-gradiente {
  background: linear-gradient(to top right, #ffff00 25%, #ff9900 56%);
  background-clip: text;
  color: transparent;
}

.contenedor {
  font-size: 30px;
  display: flex;
  justify-content: end;
  align-items: end;
  height: 100%;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}

.presentacion {
  animation: slideInFromLeft 1s ease-out;
  z-index: 999;

  p {
    z-index: 999;
  }
}

span {
  font-weight: 750;
}

h2 {
  font-size: 45px;
  text-align: center;
}

section img {
  border-radius: 30px;
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.galeria {
  padding: 35px;
  max-width: 1024px;
  width: 100%;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  justify-content: center;
  align-items: center;
}

header a {
  width: 100%;
  text-align: center;
  bottom: 50px;
  position: absolute;
  color: rgb(0, 157, 255);
  z-index: 10;
}

@keyframes bounce {

  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }

  40% {
    transform: translateY(-30px);
  }

  60% {
    transform: translateY(-15px);
  }
}

.bounce {
  animation: bounce 2s infinite;
}

.preview {
  position: fixed;
  width: 100%;
  height: 100vh;
  top: 0px;
  left: 0px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  z-index: 999999;
  background: rgba(136, 136, 136, 0.423);
  display: none;

  img {
    border-radius: 30px;
    width: auto;
    max-height: 80vh;
    transform: scale(1.25);
  }

  button {
    font-size: 70px;
    font-weight: 801;
    padding: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
  }
}

.pop-up {
  animation: pop-up 300ms ease-out;

}

@keyframes pop-up {
  0% {
    transform: scale(0);
  }

  100% {
    transform: scale(1.25);
  }
}     

.madeby {
  color: gray;
  text-align: center;
  margin-block: 20px;
}