* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Gill Sans", "Verdana", "Tahoma", "Arial", sans-serif;
}
body {
  min-height: 100vh;
  background-image: url("f2.jpg");

  @supports (background-image: url("f2.webp")) {
    background-image: url("f2.webp");
  }
  @supports (background-image: url("f2.avif")) {
    background-image: url("f2.avif");
  }
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.3rem 10%;
  display: flex;
  justify-content: space-between;
  background: rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(1px);
  align-items: center;
  z-index: 100;
}
/*
.header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  padding: 1.3rem 10%;
  background: rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(1px);
  z-index: -1;
}
 */
.xi {
  color: blue;
  -webkit-text-stroke: 0.5px white;
}

.xi1 {
  font-size: 1.5rem;
}

.xi2 {
  color: white;
  /*-webkit-text-stroke: 1px white;*/
}

.xi3 {
  font-size: 2.5rem;
  /*vertical-align: middle;*/
  position: absolute;
  top: 50%;
  /*transform: translateY(-50%);*/
  transform: translate(-100%, -51%);
}

.logo {
  font-size: 2rem;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}

.navbar a {
  font-size: 1.15rem;
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  margin-left: 2.5rem;
}

#check {
  display: none;
}

.icons {
  position: absolute;
  right: 5%;
  font-size: 2.8rem;
  color: #fff;
  cursor: pointer;
  display: none;
}

/*Breakpoints*/
@media (max-width: 992px) {
  .header {
    padding: 1.3rem 5%;
  }
}
@media (max-width: 768px) {
  .icons {
    display: inline-flex;
  }

  #check:checked ~ .icons #menu-icon {
    display: none;
  }

  .icons #close-icon {
    display: none;
  }

  #check:checked ~ .icons #close-icon {
    display: block;
  }

  .navbar {
    height: 0;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(1px);
    overflow: hidden;
    transition: 0.3s ease;
    /*box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);*/
  }

  #check:checked ~ .navbar {
    height: 13rem;
  }

  #check:not(:checked) ~ .navbar {
    height: 0rem;
    visibility: hidden;
  }

  .navbar a {
    display: block;
    font-size: 1.1rem;
    margin: 1.5rem 0;
    text-align: center;
    opacity: 0;
    transform: translateY(-50px);
    transition: 0.3s ease;
  }

  #check:checked ~ .navbar a {
    opacity: 1;
    transform: translateY(0);
    transition-delay: calc(0.15s * var(--i));
  }
}
/*Old stuff*/
@media screen and (orientation: portrait) {
  body {
    background-image: url("f3m.jpg");

    @supports (background-image: url("f3m.webp")) {
      background-image: url("f3m.webp");
    }
    @supports (background-image: url("f3m.avif")) {
      background-image: url("f3m.avif");
    }
  }
}

.center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.sansserif {
  font-family: "Gill Sans", "Verdana", "Tahoma", "Arial", sans-serif;
  color: white;
}

.pop-outin {
  animation: 5s anim-popoutin ease 1; /* infinite; */
  animation-fill-mode: forwards;
}
/* For Edge + IE */
@-ms-keyframes anim-popoutin {
  0% {
    color: white;
    -ms-transform: scale(0);
    transform: scale(0);
    opacity: 0;
    text-shadow: 0 0 0 rgba(0, 0, 0, 0);
  }
  25% {
    color: red;
    -ms-transform: scale(2);
    transform: scale(2);
    opacity: 1;
    text-shadow: 3px 10px 5px rgba(0, 0, 0, 0.5);
  }
  50% {
    color: white;
    -ms-transform: scale(2);
    transform: scale(2);
    opacity: 1;
    text-shadow: 1px 0 0 rgba(0, 0, 0, 0);
  }
  100% {
    color: white;
    /* animate nothing to add pause at the end of animation */
    -ms-transform: scale(2);
    transform: scale(2);
    opacity: 1;
    text-shadow: 1px 0 0 rgba(0, 0, 0, 0);
  }
}
/* For Opera */
@-o-keyframes anim-popoutin {
  0% {
    color: white;
    -o-transform: scale(0);
    transform: scale(0);
    opacity: 0;
    text-shadow: 0 0 0 rgba(0, 0, 0, 0);
  }
  25% {
    color: red;
    -o-transform: scale(2);
    transform: scale(2);
    opacity: 1;
    text-shadow: 3px 10px 5px rgba(0, 0, 0, 0.5);
  }
  50% {
    color: white;
    -o-transform: scale(2);
    transform: scale(2);
    opacity: 1;
    text-shadow: 1px 0 0 rgba(0, 0, 0, 0);
  }
  100% {
    color: white;
    /* animate nothing to add pause at the end of animation */
    -o-transform: scale(2);
    transform: scale(2);
    opacity: 1;
    text-shadow: 1px 0 0 rgba(0, 0, 0, 0);
  }
}
/* For Mozilla Firefox */
@-moz-keyframes anim-popoutin {
  0% {
    color: white;
    -moz-transform: scale(0);
    transform: scale(0);
    opacity: 0;
    text-shadow: 0 0 0 rgba(0, 0, 0, 0);
  }
  25% {
    color: red;
    -moz-transform: scale(2);
    transform: scale(2);
    opacity: 1;
    text-shadow: 3px 10px 5px rgba(0, 0, 0, 0.5);
  }
  50% {
    color: white;
    -moz-transform: scale(2);
    transform: scale(2);
    opacity: 1;
    text-shadow: 1px 0 0 rgba(0, 0, 0, 0);
  }
  100% {
    color: white;
    /* animate nothing to add pause at the end of animation */
    -moz-transform: scale(2);
    transform: scale(2);
    opacity: 1;
    text-shadow: 1px 0 0 rgba(0, 0, 0, 0);
  }
}
/* For Google Chrome and Safari */
@-webkit-keyframes anim-popoutin {
  0% {
    color: white;
    -webkit-transform: scale(0);
    transform: scale(0);
    opacity: 0;
    text-shadow: 0 0 0 rgba(0, 0, 0, 0);
  }
  25% {
    color: red;
    -webkit-transform: scale(2);
    transform: scale(2);
    opacity: 1;
    text-shadow: 3px 10px 5px rgba(0, 0, 0, 0.5);
  }
  50% {
    color: white;
    -webkit-transform: scale(2);
    transform: scale(2);
    opacity: 1;
    text-shadow: 1px 0 0 rgba(0, 0, 0, 0);
  }
  100% {
    color: white;
    /* animate nothing to add pause at the end of animation */
    -webkit-transform: scale(2);
    transform: scale(2);
    opacity: 1;
    text-shadow: 1px 0 0 rgba(0, 0, 0, 0);
  }
}
/* The standard */
@keyframes anim-popoutin {
  0% {
    color: white;
    transform: scale(0);
    opacity: 0;
    text-shadow: 0 0 0 rgba(0, 0, 0, 0);
  }
  25% {
    color: red;
    transform: scale(2);
    opacity: 1;
    text-shadow: 3px 10px 5px rgba(0, 0, 0, 0.5);
  }
  50% {
    color: white;
    transform: scale(2);
    opacity: 1;
    text-shadow: 1px 0 0 rgba(0, 0, 0, 0);
  }
  100% {
    color: white;
    /* animate nothing to add pause at the end of animation */
    transform: scale(2);
    opacity: 1;
    text-shadow: 1px 0 0 rgba(0, 0, 0, 0);
  }
}

.tx-fadeOut {
  animation: fadeOut ease 2.5s;
  animation-iteration-count: 1; /*?often animation is played before it stops*/
  animation-fill-mode: both;
}
/* For Edge + IE */
@-ms-keyframes fadeOut {
  0% {
    -ms-transform: scale(2);
    transform: scale(2);
    opacity: 1;
  }

  100% {
    opacity: 0;
  }
}
/* For Opera */
@-o-keyframes fadeOut {
  0% {
    -o-transform: scale(2);
    transform: scale(2);
    opacity: 1;
  }

  100% {
    opacity: 0;
  }
}
/* For Mozilla Firefox */
@-moz-keyframes fadeOut {
  0% {
    -moz-transform: scale(2);
    transform: scale(2);
    opacity: 1;
  }

  100% {
    opacity: 0;
  }
}
/* For Google Chrome and Safari */
@-webkit-keyframes fadeOut {
  0% {
    -webkit-transform: scale(2);
    transform: scale(2);
    opacity: 1;
  }

  100% {
    opacity: 0;
  }
}
/* The standard */
@keyframes fadeOut {
  0% {
    transform: scale(2);
    opacity: 1;
  }

  100% {
    opacity: 0;
  }
}