@charset "UTF-8";
/* CSS Document */

html {
	width: 100vw;
}

@font-face {
	font-family: "Kybernaut";
	src: url("../Kybernaut-Regular.otf") format("opentype");
}

:root {
	/* fonty */
	--font-basic: 'Inter', Arial, sans-serif;
	--font-kyberna: 'Kybernaut', 'Inter', Arial, sans-serif;
	/* řezy písma */
	--regular: 400;
	--medium: 500;
	--semibold: 600;
	--bold: 800;
	/* barevná paleta */
	--cnx-main: #ff4500;
	--cnx-black: #1b1c1d;
	--cnx-blackdark: #121212;
	--cnx-greylight: #c2c7ca;
	--cnx-greydark: #a1a5a8;
	--cnx-background: #fafafa;
	--cnx-gradient: linear-gradient(90deg, #FF5800 0%, #FF4500 50% , #E31E2E 100%);
}

::selection {
	color: #ffffff;
	background-color: var(--cnx-main);
}

*:focus {
	outline: none;
}

a {
	all: unset;
}

body {
	padding: 0;
	margin: 20px;
	font-family: var(--font-basic);
	font-weight: var(--regular);
	color: var(--cnx-black);
	-webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
	text-rendering: optimizeLegibility;
	overflow-x: hidden;
}

body.homepage {
	display: flex;
	justify-content: center;
}

footer {
	text-align: center;
	color: var(--cnx-greydark);
	padding: 50px 0;
	line-height: 1.75rem;
}

footer a {
	cursor: pointer;
}

body div {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;    
}

#nazevSkoly {
	font-family: var(--font-kyberna);
	font-size: 0.75rem;
	position: absolute;
	top: 4%;
	left: 2%;
	font-weight: normal;
}

header {
	height: calc(100vh - 40px);
	width: 100%;
	max-width: 2000px;
	gap: 40px;
	display: flex;
	justify-content: center;
	align-items: center;
}

.container {
	width: 100%;
	max-width: 1800px;
}

h1 {
	font-family: var(--font-kyberna);
	font-size: 5rem;
	line-height: 6rem;
	text-transform: uppercase;
	margin: 0 0 40px;
}

header p {
	max-width: 640px;
	line-height: 1.75rem;
}

.cta {
	display: inline-block;
	margin-top: 30px;
	cursor: pointer;
	font-weight: 500;
	border-bottom: 1px solid var(--cnx-main);
	padding: 2px 0;
}

.cta:hover {
	color: var(--cnx-main);
}

header img {
	max-height: 80vh;
}



@view-transition {
	navigation: auto;
}

@keyframes move-out {
	from {
		transform: translateY(0);
		opacity: 1;
	}
	to {
		transform: translateY(20px);
		opacity: 0;
	}
}

@keyframes move-in {
	from {
		transform: translateY(20px);
		opacity: 0;
	}
	to {
		transform: translateY(0);
		opacity: 1;
	}
}

::view-transition-old(main) {
	animation: 0.5s both ease-out move-out;
}

::view-transition-new(main) {
	animation: 0.5s both ease-out move-in;
	animation-delay: 0.5s;
}

body {
	view-transition-name: main;
}

@media only screen and (max-width: 1600px) {

    h1 {
		font-size: 3rem;
		line-height: 4rem;
	}

	header img {
		max-width: 40%;
	}


}

@media only screen and (max-width: 1000px) {

    header {
		flex-direction: column-reverse;
		text-align: center;

	}

	header p {
		max-width: 100%;
	}


}

@media only screen and (max-width: 600px) {

	body.homepage {
		max-height: 100vh;
		overflow: hidden;
	}

	#nazevSkoly {
		left: 20px;
		top: 60px;
	}


    h1 {
		font-size: 2rem;
		line-height: 3rem;
	}


}