html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}
body {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}

/* _________________________________  */

body {font-family: 'Khula', sans-serif;
    text-align: center;
}
#page-preloader {
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background: #000;
    z-index: 100500;
}

#page-preloader .spinner {
    width: 32px;
    height: 32px;
    position: absolute;
    left: 50%;
    top: 50%;
    background: url('/images/spinner.gif') no-repeat 50% 50%;
    margin: -16px 0 0 -16px;
}

 .section_1, .section_3 {
 	max-width: 998px;
	margin: 0 auto;
}

footer{
	max-width: 340px;
	margin: 0 auto;
}

.body {
	font-size: 18px;
	margin: 0px 29px;
}

.header {
	margin: 0px 29px;
	position: fixed;
	top:0;
	left: 0;
	width: 100%;
	z-index: 10;
	margin: 0 auto;
	background-color: rgba(255, 255, 255, 0);
}

.scroll {
  	box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.header_menu{
	padding:0 29px;
	max-width: 998px;
	margin: 0 auto;
}
.navigation_list {
	display:flex;
	justify-content:space-between;
}

.nav {
	color: #828282;
}

.nav:hover {
	color: #070707;
}

.nav:active {
	color: #070707;
}

.navigation_point {
	font-size: 18px;
	line-height: 22px;
	padding-top: 30px;
	padding-bottom: 28px;
}

a {
	font-weight: 700;
    text-decoration: none;
}

.line_navigation {
	margin-bottom: 40px;
	margin-top: 88px;
}

.logo_block_menu {
	opacity: 0;
}	

.menu_icon {
	display: none;
}

@media (min-width: 767px) {
	.header {
		background-color: #FFFFFF;
	}
}

@media (max-width: 767px) {

	body.lock {
		overflow: hidden;
	}

	.header.color {
		background-color: #FFFFFF;
	}

	.menu_icon_flex {
		transition: all 0.8s ease 0s;
		margin-top: 68px ;
		display:flex;
		justify-content:flex-end;
		padding-bottom: 20px;
	}

	.navigation_point {
		font-size: 34px;	
		padding: 66px 0 0 26px;
	}

	.menu_icon_flex.scroll_burger {
		transition: all 0.8s ease 0s;
		margin-top: 20px ;
	}

	.menu_icon {
		z-index: 11;
		display: block;
		position: relative;
		cursor: pointer;
		min-width: 28px;
		height: 18px;
	}

	.menu_icon span,
	.menu_icon::before,
	.menu_icon::after {
		position: absolute;
		left: 0px;
		height: 10%;
		width: 100%;
		transition: all 0.3s ease 0s;
		background-color: #000000;
	}

	.menu_icon::before,
	.menu_icon::after {
		content: "";
	}

	.menu_icon::before {
		top: 0;
	}
	.menu_icon::after {
		bottom: 0;
	}
	.menu_icon span {
		top: 50%;
		transform: scale(1) translate(0px, -50%);
	}
	.navigation_list {
		font-size: 34px;
		display: block;
		position: fixed;
	    text-align: left;
		left: 0;
		border-bottom: 50px;
		padding-left: 26px;
		overflow: auto;
	}

	.nav_5 {
		padding-bottom: 40px;
	}

	.menu_body {
		position: fixed;
		top: -200%;
		left: 0;
		padding-top: 0;
		width: 100%;
		height: 100%;    
		transition: all 0.3s ease 0s;
		background-color: #FFFFFF;
	}

	.menu_icon.active	{
		min-width: 30px;
		height: 21px;
	}

	.menu_icon.active span,
	.menu_icon.active::before,
	.menu_icon.active::after {
		height: 20%;
		width: 100%;
		transition: all 0.3s ease 0s;
		background-color: #828282;
	}

	.menu_icon.active::before {
		transform: rotate(45deg);
		top: 9px;
	}

	.menu_icon.active::after {
		transform: rotate(-45deg);
		bottom: 9px;
	}

	.menu_icon.active span {
		transform: rotate(45deg);
		opacity: 0;
		scale(0)
	}

	.menu_body.active {
		top: 0px;
	}	

	.line_navigation {
		margin: 0 0 65px 0;
		opacity: 0;
	}

	.logo_block_3 {
		opacity: 0;
	}
}
	
.logo {
	display:flex;
	align-items:flex-end;
	justify-content:space-between;
}

.logo_block {
	display: inline-block;
}
.logo_block_1 {
	font-size: 47px;
	font-weight: 700;
}

@media (max-width: 767px) {
	.logo_block_1 {
		transition: all 0.3s ease 0s;
	}
}

.logo_block_2 {
	padding-bottom: 9px;
}

.logo_block_3 {
	transform: rotate(-90deg);
	position: relative;
	bottom: 35px;
	left: 30px;
	font-weight: 700;
}

.ru {
	color: #828282;
}

.photo {
	margin: 40px 0px 104px 0px;
}

@media (max-width: 465px) {
	.logo {
	display:flex;
	width: 170px;
	flex-wrap:wrap;
	}

	.logo_block_2 {
		padding: 23px 0 0 0;
	    text-align: left;
	}
	.logo_block_3 {
		text-align: right;
	}

	.logo_block_3 {
		opacity: 0;
		width: 0;
		height: 0;}

	.photo {
		margin: 36px 0px 104px 0px;
	}
}
.img_photo {
	width: 100%;
	height: auto;
}

.about_me {
	position: absolute;
	width: 100%;
	left: 0;
	height: 506px;
	background: #F6F6F6;
	display:flex;
	justify-content:center;
	align-items:center;
}

.about_me_box {
	max-width: 998px;
	margin: 0 auto;
	border:0px 29px;
    text-align: center;
}

.text_1 {
	font-size: 34px;
	font-weight: 700;
	padding-top: 20px;
}

.text_2 {
	font-size: 18px;
	padding: 40px 29px 0 29px;
}

.skills_box {
	display:flex;
	flex-wrap:wrap;
	justify-content:center;
	align-items:center;
	margin-top: 616px;
	margin-bottom: 110px;
}

.heading {
	flex: 0 1 100%;
	margin-top: 91px;
	padding-bottom: 83px;
    text-align: center;
}

.skills_h2 {
	font-size: 34px;
	font-weight: 700;
	padding-top: 20px;
	padding-bottom: 69px;
}

.programs_1 {flex: 0 1 25%;
    text-align: center;}
.programs_2 {flex: 0 1 25%;
    text-align: center;}
.programs_3 {flex: 0 1 25%;
    text-align: center;}
.programs_4 {flex: 0 1 25%;
    text-align: center;}

.portfolio_heading {
	font-size: 34px;
	font-weight: 700;
	padding-top: 113px;
	padding-bottom: 47px;

}
.portfolio_section {
	max-width: 998px;
	margin: 0 auto;
}

.portfolio {
	min-width: 100%;
	right: 0;
	max-height: 2553px;
	background: #F6F6F6;
	margin:0 -29px;
    text-align: center;
}

.portfolio_box_1,.portfolio_box_2  {
	margin: 0px 29px;
	margin-bottom: 166px;
}

.portfolio_box_3 {
	margin: 0px 29px;
}

@media (max-width: 767px) {
	.portfolio_box_1,.portfolio_box_2 {
		margin-bottom: 133px;
	}
}

.img_portfolio {
	width: 100%;
	height: auto;
	padding-bottom: 45px;
}

.portfolio_p2 {
	padding-bottom: 96px;
}
.contacts {
	margin-bottom: 110px;
    text-align: center;
}
.contacts_h2 {
	padding: 114px 0 20px 0;
	font-size: 34px;
	font-weight: 700;
}

.button_message {
	min-height: 42px;
	min-width: 180px;
	border-radius: 21px;
	background-color: #070707;
	font-size: 18px;
	border:0;
	padding:0;

	margin: 30px 0 86px 0;
	font-weight: 700;
	color: #FFFFFF;
}

.button_message {
	background-color: #070707;
}

.button_message:hover {
	background-color: #828282;
}
.contacts_p2 {
	margin: 46px 0 ;
	font-size: 14px;
	color: #828282;
}

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

@media (max-width: 767px) {
	.contacts_h2{
		padding: 82px 0 20px 0;
	}
}