/* Main Elements */

body {
    font-family: 'Roboto', sans-serif;
    font-size: 16px;
    line-height: 1.5;
    margin: 0;
    padding: 0;
}

h1 {
    margin: 0;
    padding: 0;
    font-size: 32px;
    line-height: 1.2;
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 0 0 1px #000;
}

header, footer {position: relative;}

header:after {
    position: absolute;
    bottom: 0;
    content: "";
    display: block;
    width: 100%;
    height: 5px;
    background-image: linear-gradient(to right, #090a0a 0%, #090a0a 9%, #63362b 9%, #63362b 18%, #b7322f 18%, #b7322f 27%, #dc6b33 27%, #dc6b33 36%, #facc48 36%, #facc48 45%, #51a54e 45%, #51a54e 54%, #2ba7e2 54%, #2ba7e2 63%, #6b2a80 63%, #6b2a80 72%, #e38fb5 72%, #e38fb5 81%, #f2f2f2 81%, #f2f2f2 90%, #80c5de 90%, #80c5de 100% );
}

footer:before {
    position: absolute;
    top: 0;
    content: "";
    display: block;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, #E40303 0%,  #E40303 16.66%, #FF8C00 16.66%, #FF8C00 33.33%, #FFED00 33.33%, #FFED00 49.99%, #008026 49.99%, #008026 66.66%, #004DFF 66.66%, #004DFF 83.33%, #750787 83.33%, #750787 100%);  
}

input:checked ~ .dot {transform: translateX(100%);}

.logo img {object-fit: contain;}

/* Home Page Banner */
.banner {
  height:75vh;
  height:75dvh;
  width:auto;
}

/* Auth Elements */

.login-logout img {max-height:50px;}
.login-logout .logged-out, .login-logout:hover .logged-in {display:inline-block;}
.login-logout:hover .logged-out, .login-logout .logged-in {display:none;}

/* background animation */
.background-animation:hover {
    background: linear-gradient(270deg, #d91b21, #f05e32, #e3f032, #32f04a, #3f32f0, #a332f0, #de32f0);
    background-size: 1400% 1400%;

    -webkit-animation: sign-up-animation 7s ease infinite;
    -moz-animation: sign-up-animation 7s ease infinite;
    -o-animation: sign-up-animation 7s ease infinite;
    animation: sign-up-animation 7s ease infinite;
}

@-webkit-keyframes sign-up-animation {
    0%{background-position:0% 50%}
    50%{background-position:100% 50%}
    100%{background-position:0% 50%}
}
@-moz-keyframes sign-up-animation {
    0%{background-position:0% 50%}
    50%{background-position:100% 50%}
    100%{background-position:0% 50%}
}
@-o-keyframes sign-up-animation {
    0%{background-position:0% 50%}
    50%{background-position:100% 50%}
    100%{background-position:0% 50%}
}
@keyframes sign-up-animation {
    0%{background-position:0% 50%}
    50%{background-position:100% 50%}
    100%{background-position:0% 50%}
}

/* resources alignment */

.resource-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 20px auto;
    width: 75%;
  }
  
  .resource-item {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    width: 75%;
  }
  
  .image-container {
    margin-right: 20px;
  }
  
  .image-container img {
    max-width: 100%;
    max-height: 200px; /* Altezza massima desiderata */
    height: auto;
  }
  
  /* .content-container {
    flex: 1 0 auto;
  } */
  
  .title {
    font-size: 18px;
    font-weight: bold;
  }
  
  .author {
    font-size: 14px;
    color: gray;
  }
  
  .description {
    font-size: 14px;
  }
  
  .date {
    font-size: 12px;
    color: gray;
  }

@media (min-width:1024px) {
    /* Navbar & Menus */
    .main-nav {font-size: 1.5rem;text-align: right;}
    .main-nav ul { margin: 0 auto; padding: 0rem;}
    .main-nav li { display: inline-block; margin: 0;padding:0; position: relative;}
    .main-nav li a { display: inline-block; padding: 2.5rem 1rem;line-height: 1;}
    
    /* Submenus Dropdowns*/
    .main-nav .sub-menu{ position: absolute;padding: 0;bottom:0;left: 0; width: 200px;text-align: left;z-index:5;opacity:0;pointer-events:none;transition:all .5s;transform:translatey(100%);}
    .main-nav .sub-menu .sub-menu{position: absolute;top:0;right:0;transform:translatex(100%);width: 200px; text-align: left; z-index:10; }
    .main-nav .sub-menu li{ display: block; margin: 0; }
    .main-nav .sub-menu li a{ padding: 1rem; display: block; margin: 0;}
    .main-nav li:hover > .sub-menu{opacity: 1;pointer-events:all;}

    /* Main Menu li:before element */
    .main-nav ul:first-of-type li:hover:before, .main-nav ul:first-of-type li:focus:before, .main-nav ul:first-of-type li:active:before {
      content: '';
      position: absolute;
      left: 35%;
      top: 18px;
      background-size: 22px;
      background-repeat: no-repeat;
      display: inline-block;
      width: 22px;
      height: 24px;
      background-image: url("../images/rainbow.ac83c85d9f1b.webp");
    }
    .main-nav .sub-menu li:hover:before,
    .main-nav .sub-menu li:focus:before,
    .main-nav .sub-menu li:active:before,
    .main-nav .sub-menu li:before {
      display: none !important;
    }
}

@media (max-width:1023px) {
    nav ul {display: inline-block;}
    nav li {position: relative;}
    nav li a {display: inline-block;}
    nav .sub-menu {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 12rem;
        opacity: 0;
        pointer-events: none;
        transition: all 0.5s;
        transform: translateY(100%);
    }
    nav .sub-menu .sub-menu {
        position: absolute;
        top: 0;
        right: 0;
        transform: translateX(100%);
        width: 12rem;
    }
    nav .sub-menu li {display: block;}
    nav .sub-menu li a {
        padding: 1rem;
        display: block;
        margin: 0;
    }
}

/* Back to top */
.back-to-top.show {
  opacity: 1;
  transform: translatey(0px);
  pointer-events: all;
}
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: #16A34A;
  width: 50px;
  height: 50px;
  border-radius: 100px;
  pointer-events: none;
  cursor: pointer;
  opacity: 0;
  transform: translatey(-30px);
  transition: all 1s;
  background: #fff url("../images/") no-repeat center / 60% !important;
  box-shadow: 0 0 0 3px #16A34A, inset 0 2px 0 rgb(0 0 0 / 8%), 0 3px 0 4px rgb(0 0 0 / 5%);
  z-index: 99;
}

/* Carousel */
.sliderAx {
  position: relative;
  height: auto;
}
.sliderAx > div {
  position: absolute;
  top: 0;
  opacity: 0;
  transition: opacity 0.4s ease-in-out;
}
.sliderAx > div.active {
  opacity: 1;
}
.sliderAx .slider-button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(128, 128, 128, 0.3);
  color: white;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: none;
  outline: none;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background-color 0.4s ease-in-out;
}
.sliderAx .slider-button:hover {
  background-color: rgba(128, 128, 128, 0.6);
}
.sliderAx .slider-button.prev {
  left: 30%;
}
.sliderAx .slider-button.next {
  right: 30%;
}

  /* Search */
  #searchSection {background: linear-gradient(to right, #E40303, #FF8C00, #FFED00, #008026 , #004DFF, #750787);  }