html, 
body {
  width: 100%;
  height: 100%;
  font-family: "Cookie", cursive;
  font-weight: 400;
  font-style: normal;
  color: #fff;
     background-position: center center;
     background-repeat: no-repeat; 
     -webkit-background-size: cover;
     -moz-background-size: cover;
     -o-background-size: cover;
     background-size: cover;
	 background-attachment: fixed;
}

html {
  -webkit-box-sizing: border-box;
  box-sizing: border-box; *behavior: url(../scripts/boxsizing.htc);
}

body {
  --nav-font-size: 2rem;
  --trans-bg: rgba(0, 0, 0, 0.2);
  --trans-bg-dark: rgba(0, 0, 0, 0.35);
  --round-borders: 1rem;
}

.gradient-border {
  --borderWidth: 1px;
  position: relative;
  border-radius: var(--borderWidth);
}
.gradient-border:after {
  content: '';
  position: absolute;
  top: calc(-1 * var(--borderWidth));
  left: calc(-1 * var(--borderWidth));
  height: calc(100% + var(--borderWidth) * 2);
  width: calc(100% + var(--borderWidth) * 2);
  background: linear-gradient(60deg, #B87333, #FFD700, #C0C0C0, #000000, #B87333, #FFD700, #C0C0C0, #000000);
  border-radius: calc(10 * var(--borderWidth));
  z-index: -1;
  animation: animatedgradient 3s ease alternate infinite;
  background-size: 300% 300%;
}


@keyframes animatedgradient {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}


/* custom scrollbar */
::-webkit-scrollbar {
  width: 20px;
}

::-webkit-scrollbar-track {
  background-color: transparent;
}

::-webkit-scrollbar-thumb {
  background-color: #d6dee1;
  border-radius: 20px;
  border: 6px solid transparent;
  background-clip: content-box;
}

::-webkit-scrollbar-thumb:hover {
  background-color: #a8bbbf;
}

/* =================== */
/* text styles */
/* =================== */

p {
  font-size: 1rem;
  letter-spacing: 0.05rem;
}

h1, h2, h3, h4, h5, h6 {
  padding: 0;
  margin: 0;
}

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

a:hover, a:focus {
  text-decoration: inherit;
  color: inherit;
  cursor: pointer;
}

/* reset ul, li styles */
ul {
  list-style-type: none;
  padding: 0;
  margin: 0;
}

li {
  padding: 0.3rem;
  margin: 0;
  white-space: nowrap;
}

.os-phrases-disabled {
  max-height: 40vh;
  max-width: 80vw;
  font-size: 2.8rem;
  padding: 2.5rem 0 1rem 0;
  font-family: 'Poppins', cursive;
  text-shadow:
  1px 1px 2px red,
  0 0 1em blue,
  0 0 0.2em blue;
  text-align: center;
  overflow:auto;
}

.heading-big {
  font-size: 2.8rem;
  padding: 2.5rem 0 1rem 0;
  font-family: 'Cookie', cursive;
  text-shadow:
  1px 1px 2px red,
  0 0 1em blue,
  0 0 0.2em blue;
  text-align: center;
}

.heading-big-fadeout {
  -webkit-animation: FadeOut 2s linear forwards;
  -moz-animation: FadeOut 2s linear forwards;
  animation: FadeOut 2s linear forwards;
}

@-webkit-keyframes FadeOut { 
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}

@-moz-keyframes FadeOut { 
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}

@keyframes FadeOut { 
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
 }  

.heading-medium {
  font-size: 2rem;
  font-family: 'Cookie', cursive;
}

.heading-small {
  font-size: 1.5rem;
  font-family: 'Cookie', cursive;
}

/* =================== */
/* images */
/* =================== */

.color {
  opacity: 0.4;
  filter: alpha(opacity=40); /* msie */
  filter: blur(0.4rem);
  transition: all 0.1s;
}

/* =================== */
/* main navigation */
/* =================== */

.main-content {
  min-height:63vh;
  	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
    gap: 10px;
  z-index: 1;
}

.main-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  /*
  position: fixed;
  top: 0;
  left: 0;
  right: 0;*/
  padding: 1rem 2rem;
  max-width: 100%;
  z-index: 1;
}

.main-nav {
  display: flex;
  align-items: flex-end;
  justify-content: space-evenly;
  width: 30rem;
  font-size: var(--nav-font-size);
}

.main-nav a {
  background: var(--trans-bg);
  border-radius: var(--round-borders);
  padding: 0.6rem 1.1rem;
}

.main-nav a:hover {
  filter: invert(1);
}

.side-header {
  display:none;
  position:absolute;
  padding: 0;
  width:8rem;
  top:1rem;
  right: 0;  
}

.side-header2 {
  display:none;
  position:relative;
  top:-100px;
  border-radius:50%;
  border:3px;
}  

.side-header, .side-header2 {
  z-index: 2;
  align-content: top;
  text-align:center;
}

.side-header i, .side-header2 i {
  font-size: var(--nav-font-size);
  color:#FFFFFF;
}

.side-header i:hover, .side-header2 i:hover {
  color:#FF0000;
}

.side-nav {
    display: none;
	position:absolute;
    top:0;
    right: 0;	
	height:100%;
	width:8rem;
	background-image: url('../img/player.jpg');
	background-repeat: repeat;
	z-index: 1;
	right: 0px;
	padding: 0px;
	align-content: center;
	text-align:center;
	font-size: var(--nav-font-size);
}

.side-nav a {
  color:#FFFFFF;
  padding: 0.5rem 0.5rem;
}

.side-nav a:hover {
  color:#FF0000;
}


.postcard {
    aspect-ratio: 1024 / 768;		
    height: 80vh;
	min-height:384px;
    background-image: url('../img/postalcard.jpg');
     background-position: center center;
     background-repeat: no-repeat; 
     -webkit-background-size: cover;
     -moz-background-size: cover;
     -o-background-size: cover;
     background-size: cover;	
	 display: flex;
     justify-content: center;
     align-items: center;
	 overflow: hidden;
	 margin: auto;
	 position: relative;
	 box-shadow: 10px 10px 5px black;
}

.postcard-content {
	position: absolute;
	padding: 10px;
	left:50%;
	top:40%;
	width: 50%;
	height: 50%;
	overflow:auto;
}

.postcard .postcard-content medium{
	color:000;
	font-size: 14px;
    margin: 10px;
	font-family: "Poppins", sans-serif;
}

/* =================== */
/* main logo */
/* =================== */

.main-logo {
  font-size: 2.3rem;
  font-weight: bold;
  line-height: 1.7rem;
  padding: 0.5rem 0;
  width: 12rem;
}

.main-logo-img {
  width: 12rem;
  height: auto;
}



/* =================== */
/* main footer */
/* =================== */
.main-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  /*
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;*/
  width: 100%;
  font-size: var(--nav-font-size);
  background: var(--bg-nav);
  z-index: 1;
}

.section-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.section-footer ul {
  display: flex;
  justify-content: space-between;
}

.section-footer i {
  background: var(--trans-bg-dark);
  border-radius: var(--round-borders);
  padding: 1rem 2rem;
  font-size: 2.2rem;
}

.section-footer a:hover {
  filter: invert(1);
}


/* =================== */
/* positions and other properties */
/* =================== */
.sticky {
  position: fixed;
  top: 0;
  width: 100%;
}

.cursor {
  cursor: pointer;
}



@media screen and (max-width: 1110px) {

  li {
    padding: 0;
  }

  .side-header {
    display:block;
  }

  .main-nav {
    display: none;
  }

  .main-footer {
    flex-direction: column;
    width: 30%;
    margin: 0 auto;
  }

  .section-footer i {
    font-size: 1.5rem;
  }
  
  .side-header, .side-header2, .side-nav {
    font-size: 1.5rem;
  }  
  .side-nav a {
  padding: 0.1rem 0.1rem;
  }
  
.postcard {
    aspect-ratio: 504 / 768;		
    height: 80vh;
	min-height:384px;
    background-image: url('../img/postalcard2.jpg');
     background-position: center center;
     background-repeat: no-repeat; 
     -webkit-background-size: cover;
     -moz-background-size: cover;
     -o-background-size: cover;
     background-size: cover;	
	 display: flex;
     justify-content: center;
     align-items: center;
	 overflow: hidden;
	 margin: auto;
	 position: relative;
	 box-shadow: 10px 10px 5px black;
}

.postcard-content {
	position: absolute;
	padding: 10px;
	left:0%;
	top:40%;
	width: 100%;
	height: 50%;
	overflow:auto;
}

.postcard .postcard-content medium{
	color:000;
	font-size: 14px;
    margin: 10px;
	font-family: "Poppins", sans-serif;
}  
  
}


@media screen and (max-width: 400px)  {
  
  .main-header {
    padding: 0.5rem 1rem;
  }
  
  .main-logo {
    font-size: 2rem;
    font-weight: bold;
    line-height: 1.5rem;
    padding: 0;
    width: 12rem;
  }
.main-logo-img {
  width: 12rem;
  height: auto;
}
  .side-header, .side-header2, .side-nav {
    font-size: 1rem;
  }  
  .side-nav a {
  padding: 0;
  }

}