@import url("header.css");
@import url("menu.css");

*,
*::before,
*::after {
	--blue-dark: #154580;
	--blue-medium: #3970BE;
	--blue-light: #E5F1FF;
	--grey-text: #444444;
	--grey-light: #ECECEC;
	box-sizing: border-box;
}


body {
	font-family: Roboto, Arial, Helvetica, sans-serif;
	background-color: var(--blue-light);
	position: relative;
	width: 100%;
	height: 100vh;
	overflow: auto;
	font-size: 14px;
	color: white;
	box-sizing: border-box;
	text-align: center;
}

.upper__section__container {
	height: 63px;
	color: white;
	font-size: 16px;
	background-color: var(--blue-light);
	padding: 0 20px;
	position: fixed;
	top: 80px;
	right: 0;
	left: 0;
}

.upper__item {
	color: var(--grey-text);
	font-size: 16px;
	background-color: white;
	border-radius: 20px;
	padding: 8px 20px;
	cursor: pointer;
}

.upper__item:hover {
	color: white;
	background-color: var(--blue-dark);
	transition: .5s;
}

.videos__container {
	color: black;
	padding: 153px 20px 10px 20px;
}

.videos__item:hover {
	transform: scale(1.3);
	background-color: var(--blue-light);
	z-index: 2;
	transition: .5s;
}

.description-video p {
	font-size: 14px;
	color: #444444;
}

.footer__container {
	width: 100%;
	height: 875px;
	color: var(--grey-text);
	line-height: 1.5;
	font-size: 16px;
	background-color: white;
}

.footer__title {
	color: var(--blue-medium);
	font-weight: bold;
	padding: 10px 0 20px 0;
}

.footer__text {}

@media(min-width: 834px) {
	body {
		height: 100vh;
	}

	.menu__container {
		font-size: 15px;
	}

	.menu__list {
		padding-top: 15px;
	}

	.menu__list li {
		width: 100%;
	}

	.upper__section__container {
		border-top: var(--blue-medium) 1px solid;
		border-bottom: var(--blue-medium) 1px solid;
		width: auto;
		left: 100px;
	}

	.videos__container {
		padding-left: 105px;
		padding-right: 10px;
	}

	.videos__item:hover {
		transform: scale(1.3);
	}

	.footer__container {
		height: 420px;
		padding-left: 74px;
	}
}

@media(min-width: 1440px) {
	.upper__section__container {
		left: 247px;
	}

	.menu__list {
		border-bottom: 1.5px solid var(--blue-medium);
	}

	.videos__container {
		padding-right: 10px;
		padding-left: 248px;
	}

	.footer__container {
		padding-left: 240px;
		height: 225px;
	}
}