body {
	padding: 0;
	margin: 0;
	font-family: 'Anton', sans-serif;
	color: black;
	font-size: 16px;
}

* {
	box-sizing: border-box;
}

button:focus {
	outline: none
}

h1,
h2,
h3,
h4,
h5,
h6 {
	padding: 0;
	margin: 0;
	text-transform: uppercase;
}

h2 {
	font-size: 50px;
	margin-bottom: 58px;
}

h3 {
	font-size: 25px;
	margin-bottom: 28px;
}

a {
	text-decoration: none;
}

section {
	padding-top: 113px
}

p {
	margin: 0;
}

ul,
li {
	display: block;
	padding: 0;
	margin: 0;
}

.container {
	width: 1170px;
	/*позиционирование по центру*/
	margin: 0 auto;
}

.header {
	background: url('../img/background.png') no-repeat center top / cover;
	color: #fff;
	padding-bottom: 25px;
}

header a {
	color: #fff;
}

.logo {
	margin-right: 69px;
	width: 150px;
	height: 150px;
}

.menu {
	display: flex;
}

.menu li a {
	text-transform: uppercase;
	font-size: 14px;
	letter-spacing: 0.1em;
}

.menu li a:hover {
	border-bottom: 1px solid #fff;
}

.menu li {
	margin-right: 40px;
}

.tel {
	font-size: 17px;
	margin-left: auto;
	letter-spacing: 0.2em;
	text-decoration: line-through;
	text-decoration-color: red;
}

.nav {
	display: flex;
	align-items: center;
}

.offer {
	text-transform: uppercase;
	padding-bottom: 50px;
}

.offer p {
	font-size: 30px;
	letter-spacing: 0.1em;
	color: white;
	text-shadow: black 2px 2px 0px;

}

.offer h1 {
	color: white;
	font-size: 100px;
	margin-bottom: 19px;
	margin-top: -9px;
	letter-spacing: 0.02em;
	text-shadow: black 2px 2px 0px;
}

.btn {
	display: block;
	font-size: 17px;
	text-align: center;
	letter-spacing: 0.1em;
	padding: 17px 47px;
	border: 1px solid #fff;
	width: 238px;
	transition: all 0.5s ease;
}

.btn:hover {
	background: #fff;
	color: #000;
}

.description {
	display: flex;
	justify-content: space-between;
}

.description p {
	font-family: 'Open Sans', sans-serif;
	font-weight: 400;
	text-align: justify;
	line-height: 1.62em;
}

.desc-left,
.desc-right {
	width: 567px;
}

.gallery {
	margin-top: 67px;
	display: flex;
	justify-content: space-between;
}

.gallery img {
	width: 30%;
	height: 30%;
	transition: all 0.5s ease;
}

.gallery img:hover {
	box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
	transform: scale(1.1);
}

.footer-text {
	font-size: 15px;
	font-family: 'Open Sans', sans-serif;
	display: flex;
	padding: 114px 0
}

.footer-text p {
	margin-right: 67px;
}

.menu-open {
	background: none;
	border: none;
	margin-left: 20px;
	display: none
}

.header .show-menu {
	display: block;
	position: absolute;
	background: rgba(0, 0, 0, 0.4);
	left: 0;
	top: 0;
	width: 50%;
	padding: 40px 20px 20px 40px;
}

.header .show-menu li {
	margin-bottom: 20px;
}

/* Responsive starts here */

@media screen and (max-width: 1200px) {
	.container {
		width: 1140px;
	}
}

@media screen and (max-width: 1199px) {
	.container {
		width: 960px;
	}

	.desc-left,
	.desc-right {
		width: 48%;
	}

	.gallery img:nth-child(1) {
		width: 23%;
	}

	.gallery img:nth-child(2) {
		width: 23%;
	}

	.gallery img:nth-child(3) {
		width: 48%;
	}
}

@media screen and (max-width: 991px) {
	.container {
		width: 720px;
	}
}

@media screen and (max-width: 767px) {
	.container {
		width: 540px;
	}

	.menu {
		display: none;
	}

	.menu-open {
		display: block
	}

	.offer h1 {
		line-height: 1em;
		margin-top: 10px;
	}

	.description {
		flex-wrap: wrap;
	}

	.desc-left,
	.desc-right {
		width: 100%;
	}

	.desc-left {
		margin-bottom: 40px;
	}

	.gallery img:nth-child(1),
	.gallery img:nth-child(2),
	.gallery img:nth-child(3) {
		width: 100%;
		margin-bottom: 20px;
	}

	.gallery {
		flex-wrap: wrap;
	}

	.footer-text {
		flex-wrap: wrap;
	}

	.footer-text p:nth-child(1) {
		margin-bottom: 20px;
	}
}

@media screen and (max-width: 575px) {
	.container {
		width: 100%;
		padding: 0 15px;
	}

	.offer h1 {
		font-size: 80px;
	}

	.tel {
		display: none;
	}

	.menu-open {
		margin-left: auto;
	}
}

@media screen and (max-width: 375px) {
	.offer h1 {
		font-size: 50px;
		margin-top: 40px;
	}
}

@media screen and (max-width: 320px) {
	.offer h1 {
		font-size: 50px;
		margin-top: 40px;
	}
}