:root {
  /* this has to be set to switch between light or dark */
  color-scheme: light dark;

  --light-bg: ghostwhite;
  --light-color: rgba(26,26,39,1);
  --light-code: tomato;
  --dark-bg: rgba(26,26,39,1);
  --dark-color: rgba(178,176,191,1);
  --dark-code: gold;
}

* {
  background-color: light-dark(var(--light-bg), var(--dark-bg));
  color: light-dark(var(--light-color), var(--dark-color));
}

.container {
	position: absolute;
	left: 50%;
	top: 45%;
	transform: translate(-50%, -50%);
}

.app-logo {
	display: grid;
	width:100px;	
}

	.app-logo svg {
		width: 100%;
		height: 100%;
	}

.card {
	text-align: center;
	border-radius: 25px;
	border: 1px solid;
	padding: 20px;
	box-shadow: 5px 3px 5px grey;
	display: grid;
	justify-items: center;
	align-content: space-evenly;
	width: 300px;
	height: 185px;
}

.header {
	padding: 0px;
	margin: 0px;
	font-family: system-ui;
	font-weight: 350;
}

.paragraph {
	padding: 0px;
	margin: 0px;
	font-family: system-ui;
	font-weight: 100;
}

.logo {
	position: absolute;
	bottom: 20px;
	right: 20px;
	display: flex;
	justify-content: flex-end;
	align-items: center;
	z-index: 5;
	max-width: 350px;
}
.jigsaw-logo {
	width: 30%;
	align-items: center;
	align-content: center;
	justify-content: right;
	justify-items: right;
	display: flex;
	width: 50px;
}

.logo-text {
	margin-left: 15px;
}

@media (min-width:320px) { /* smartphones, portrait iPhone, portrait 480x320 phones (Android) */
	.header {
		font-size: 2rem;
	}

	.card {
		width: 300px;
		height: 185px;
	}

	.app-logo {
		width: 100px;
	}

	.paragraph {
		font-size: 1em;
	}

	.logo {
		justify-content: flex-end;
		align-items: center;
		z-index: 5;
	}

	.jigsaw-logo {
		width: 50px;
	}
}

@media (min-width:480px) { /* smartphones, Android phones, landscape iPhone */
	.header {
		font-size: 2.5rem;
	}

	.card {
		width: 400px;
		height: 250px;
	}

	.app-logo {
		width: 120px;
	}

	.paragraph {
		font-size: 1.3em;
	}
		
	.logo {
		justify-content: flex-end;
		align-items: center;
		z-index: 5;
	}

	.jigsaw-logo {
		width: 50px;
	}
}

@media (min-width:600px) { /* portrait tablets, portrait iPad, e-readers (Nook/Kindle), landscape 800x480 phones (Android) */
	.header {
		font-size: 2.7rem;
	}
	.card {
		width: 420px;
		height: 260px;
	}

	.app-logo {
		width: 140px;
	}

	.paragraph {
		font-size: 1.5em;
	}
	
	.logo {
		justify-content: flex-end;
		align-items: center;
		z-index: 5;
	}

	.jigsaw-logo {
		width: 55px;
	}
}

@media (min-width:801px) { /* tablet, landscape iPad, lo-res laptops ands desktops */
	.header {
		font-size: 3rem;
	}

	.card {
		width: 450px;
		height: 280px;
	}

	.app-logo {
		width: 160px;
	}

	.paragraph {
		font-size: 1.6em;
	}

	.logo {
		justify-content: flex-end;
		align-items: center;
		z-index: 5;
	}

	.jigsaw-logo {
		width: 60px;
	}
}

@media (min-width:1025px) { /* big landscape tablets, laptops, and desktops */
	.header {
		font-size: 3.5rem;
	}

	.card {
		width: 480px;
		height: 300px;
	}

	.app-logo {
		width: 180px;
	}

	.paragraph {
		font-size: 1.8em;
	}
	
	.logo {
		justify-content: flex-end;
		align-items: center;
		z-index: 5;
	}

	.jigsaw-logo {
		width: 65px;
	}
}

@media (min-width:1281px) { /* hi-res laptops and desktops */
	.header {
		font-size: 4rem;
	}

	.card {
		width: 500px;
		height: 310px;
	}

	.app-logo {
		width: 200px;
	}

	.paragraph {
		font-size: 2em;
	}
		
	.logo {
		justify-content: flex-end;
		align-items: center;
		z-index: 5;
	}

	.jigsaw-logo {
		width: 70px;
	}
}