.main{
	margin-top: -15%;
}

.block_1{
	position: relative;
	display: flex;
	flex-direction: row;
	justify-content: space-between;
	align-items: center;
	max-width: 83%;
	margin: 0 auto;
	border-radius: 8px;
	background-color: #eaf2fc; 
	font-weight: 500;
	text-align: center;
	padding: 4% 6%;
	margin-top: 55px;
}

.block_1_left,
.block_1_right{
	width: 49%;
}

.block_1_right img{
	max-width: 100%;
}

.block_1_title{
	font-weight: 600;
	color: #3eb5f1;
	text-align: center;
}

.block_1_button{
	display: inline-block;
	width: auto;
	height: auto;
	font-weight: 600;
	border-radius: 30px;
	padding: 14px 20px;
	background-color: #3eb5f1;
	font-size: 26px;
	color: white;
	margin-top: 7%;
	outline: none;
}

.block_1_button:hover{
	color: white;
	text-decoration: none;
}


.block_2{
	position: relative;
	display: flex;
	flex-direction: row;
	justify-content: space-between;
	margin: 0 auto;
	color: black;
	font-weight: 500;
	align-items: center;
	text-align: left;
}

.block_2_left{
	margin-left: 10%;
	width: 51%;
}

.block_2_title{
	font-size: 32px;
	color: #3eb5f1;
}

.block_2_text{
	font-size: 18px;
	line-height: 1.5em;
	margin-top: 5%;
}

.block_2_right img{
	width: 100%;
	height: auto;
}

.block_2_right{
	max-width: 49%;
}

.block_3{
	padding: 70px 0;
	background-color: #eaf2fc; 
}

.block_3_container{
	display: flex;
	flex-direction: row;
	justify-content: space-between;
	align-items: center;
	max-width: 83%;
	margin: 0 auto;

}

.block_3_title{
	font-size: 32px;
	color: black;
}

.block_3_text{
	font-size: 18px;
	margin-top: 50px;
}

.block_3_scheme_title{
	color: #3eb5f1;
	font-size: 24px;
}

.block_3_left,
.block_3_right{
	max-width: 49%;
}

.block_3_left img{
	max-width: 100%;
}

.block_3_scheme_img img{
	max-width: 100%;
}

.footer{
	margin-top: 0;
}
.block_1_title {
	font-size: 32px;
}
@media screen and (max-width: 1600px){

	.header_block{
		margin: 20% 0;
		max-width: 700px;
	}

	.block_2_title,
	.block_1_title,
	.block_1_button,
	.block_3_scheme_title{
		font-size: 22px;
	}

	.block_2_text,
	.block_1_text,
	.block_3_text{
		font-size: 18px;
	}
}

@media screen and (max-width: 1480px){

	.header_container{
		width: 92%;
	}

	.header_block{
		margin-left: 5%;
	}

	.block_1{
		padding: 40px ;
	}

	.header_title{
		font-size: 32px;
		margin-bottom: 20px;
		padding-top: 15%;
	}

	.header_block{
		max-width: 500px;
		margin: 10% 0;
	}
	.block_3_title {
		font-size: 28px;
	}
	.block_3_text{
		margin-top: 20px;
	}
}


@media screen and (max-width: 1300px){
	.header_block{
		margin: 17% 5%;
		max-width: 580px;
	}

	.header_text{
		font-size: 18px;
	}

	.header_title{
		font-size: 32px;
	}

	.block_2_title br{
		display: none;
	}

	.block_2_title,
	.block_1_title,
	.block_1_button,
	.block_3_scheme_title{
		font-size: 20px;
	}

	.block_3_title{
		font-size: 30px;
	}

}

@media screen and (max-width: 1280px){
	.block_1{
		max-width: 90%;
	}

	.header_container{
		width: 95%;
	}

	.block_3_title{
		font-size: 28px;
	}
}


@media screen and (max-width: 1080px){
	.block_1,
	.block_3_container{
		max-width: 92%;
		margin: 0 auto;
	}

	.block_3_title{
		font-size: 26px;
	}

	.block_3_text{
		margin-top: 30px;
	}

}

@media screen and (max-width: 1024px){

	.card{
		max-width: 15%;
		height: auto;
	}

	.header_block{
		margin: 14% 0;
		max-width: 500px;
	}

	.header_text{
		font-size: 16px;
	}

	.header_title{
		font-size: 32px;
	}

	.block_2_left{
		margin-left: 4%;
	}

	.block_2_text,
	.block_3_text{
		font-size: 16px;
	}

	.block_3_title{
		font-size: 22px;
	}

	.block_1_button{
		font-size: 18px;
	}

	.block_1_button b{
		display: none;
	}

}

@media screen and (max-width: 920px){
	.footer_container{
		max-width: 90%;
	}

	.header_block{
		max-width: 420px;
	}

	.header_text{
		font-size: 13px;
	}

	.header_title{
		font-size: 24px;
	}

	.block_2_title{
		font-size: 18px;
	}

	.block_1_button{
		font-size: 20px;
	}

	.block_3_container,
	.block_1{
		flex-direction: column-reverse;
	}

	.block_3_left{
		max-width: 70%;
		margin: 0 auto;
	}

	.block_3_right{
	 	max-width: 100%;
	}

	.block_1_left, .block_1_right{
	 	width: 100%;
	}

	.block_1_left{
	 	margin-top: 30px;
	}

	.block_1_title br{
		display: none;
	}

	.block_1_button b{
	 	display: inline;
	}

	.block_3_title{
		font-size: 20px;
	}

}

@media screen and (max-width: 768px){

	.block_2_title{
		font-size: 20px;
	}

	.block_1_title{
		font-size: 18px;
	}

	.block_1_btn{
		font-size: 16px;
	}

	.block_2{
		flex-direction: column;
		margin-top: 30px;
	}
	.block_2_left{
		width: 83%;
		margin: 0 auto;
	}

	.block_2_right{
		max-width: none;
	}


}

@media screen and (max-width: 650px){

	.header_block{
		max-width: 350px;
	}

	.block_2_text br{
		display: none;
	}

	.block_1_img{
		max-width: 90%;
		margin: 20px auto 40px auto;
	}

	.block_1_button{
		padding: 10px 20px;
		font-size: 16px;
	}

}

@media screen and (max-width: 580px){

	.header_block{
		max-width: 320px;
	}

	.header_text{
		font-size: 13px;
	}

	.block_1_title{
		font-size: 18px;
	}

	.header_container{
		padding-top: 20px;
	}

}

@media screen and (max-width: 480px){
	.block_1, .block_2_left{
		max-width: 100%;
		width: 100%;
	}

	.header_block{
		margin: 12% 0;
		max-width: 100%;
	}

	.header_text{
		font-size: 14px;
	}

	.header_back{
		max-width: none;
		width: 120%;
		margin-left: -20%;
	}

	.block_1_button nobr{
		display: none;
	}

	.block_3{
		padding: 25px 0;
	}

}

@media screen and (max-width: 420px){
	.block_2_text, .block_3_text{
		font-size: 14px;
	}
}

@media screen and (max-width: 360px){


	.header_title{
		font-size: 20px;
	}

}