@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;700&display=swap');


/* Указываем box sizing */
*,
*::before,
*::after {
  box-sizing: border-box;  
  font-family: 'Open Sans', sans-serif;
}

/* Убираем внутренние отступы */
ul[class],
ol[class] {
  padding: 0;
}

/* Убираем внешние отступы */
body,
h1,
h2,
h3,
h4,
p,
ul[class],
ol[class],
li,
figure,
figcaption,
blockquote,
dl,
dd {
  margin: 0;
}



/* Выставляем основные настройки по-умолчанию для body */
body {
  min-height: 100vh;
  scroll-behavior: smooth;
  text-rendering: optimizeSpeed;
  line-height: 1.1;
}

/* Удаляем стандартную стилизацию для всех ul и il, у которых есть атрибут class*/
ul[class],
ol[class] {
  list-style: none;
}


a:not([class]) {
  text-decoration-skip-ink: auto;
}


img {
  max-width: 100%;
  display: block;
}


article > * + * {
  margin-top: 1em;
}


input,
button,
textarea,
select {
  font: inherit;
}


@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}



/* Customize website's scrollbar like Mac OS
Not supports in Firefox and IE */

/* total width */
body::-webkit-scrollbar {
    background-color: #fff;
    width: 10px;
}

/* background of the scrollbar except button or resizer */
body::-webkit-scrollbar-track {
    background-color: #fff;
}

/* scrollbar itself */
body::-webkit-scrollbar-thumb {
    background-color: #000;
    border-radius: 16px;
    border: 2px solid #fff;
}

/* set button(top and bottom of the scrollbar) */
body::-webkit-scrollbar-button {
    display:none;
}


body, html {
	color:#fff;
	margin: 0 !important;
    padding: 0 !important;
    font-size: 14px;
}

a {
	cursor: pointer;
}

h1,h2 {
	text-transform: uppercase;
	font-size: 24px;
}

.red {color: #FF4E7D;}
.yellow {color: #FFC700;}
.green {color: #7BFAE2;}
.blue {color: #5094F1;}
.purple {color: #A779F1;}


.header {
	position: fixed;
	padding: 30px;
	width: 100%;
	transition: all .3s ease-in-out; 
	z-index: 999;
}

.header__logo {
	width:48px;
	padding: 0;
	float: left;
}



.header__mail {
	float: right;
    color: #fff;
    text-decoration: none;
    border: 1px #fff solid;
    padding: 5px 15px;
    border-radius: 15px;
    text-transform: uppercase;
    background: #000;
}

.header__mail:hover {
	color: #7BFAE2;  
	border-color: #7BFAE2;
    transition:.3s ease-in-out;
}

.header.sticky {
	background: linear-gradient(127deg, black, transparent);	
	padding: 10px 30px;
}

.header.sticky .header__logo {
	width: 24px;
}


.hero {
	width: 100%;
	height: 100vh;
	display: flex;
}

.hero__content {
	display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    width: 100%;
}

.hero__content h2 {
	font-weight: 100;
	font-size: 48px; 
}
.hero__content p {
	font-weight: bold;
	font-size: 24px; 
	padding-top: 36px;
}

#hero-vid{	 
    position: absolute;
    right: 0;
    bottom: 0;
    min-width: 100%;
    min-height: 100%;
    z-index: -1;
    background-color: #000;
    display: block;
    mix-blend-mode: hard-light;
}

.hero__video::before {
	display: block;
    content: ' ';
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: url(../img/noise.gif);
    z-index: -1;
    background-size: 200px;
    opacity: .5;
}

section {
	padding: 15px;
	box-sizing: border-box;
}

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

.figure {
	padding: 15px;
    width: calc(50% - 7.5px);
	background:#000;
	padding: 15px;
	display: flex;
}

.figure__content{
	width: 60%;
	display: flex;
    flex-direction: column;
    justify-content: space-between;
    font-size: 16px;
}

.figure__image {
	width: 100%;
	padding-bottom: 40%;
	background-size: contain;
	background-repeat: no-repeat;
	background-position: center center;
	pointer-events: none;  

}

.figure:hover .figure__image {
transition: background .3s ease-in-out;
	 
}

.figure:hover {

	transition: background .3s ease-in-out;
 
}
.figure__image_science {
	background-image: url(../img/sci-black-2.png);
}
.figure:hover .figure__image_science{
	background-image: url(../img/sci-col-2.png); 
}
 
.figure_science {
	background-color: #000;
}

.figure_science:hover {
	background-color: #78D7DA;
}


.figure_engineering:hover {
	background-color: #5094F1;
}

.figure__image_engineering {
	background-image: url(../img/eng-black.png);
}
.figure:hover .figure__image_engineering{
	background-image: url(../img/eng-col.png)
}



.pipeline {
	background-color: #000;
	position: relative;
    width: 100%;
    height: 70vh;
    padding: 0;
}

.pipeline__slide {
	display: flex;
    padding: 60px;
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.pipeline__slide_boost { 
	background-image: url(../img/lines-bg-1.svg);
    background-size: auto;
    background-repeat: no-repeat;
    background-position: 100% 100%;
}

.pipeline__slide_nexus {
	background-color: #000;
	opacity: 0;
	pointer-events: none; 
	transform: translateY(-100%);
	transition: opacity 0.3s ease-in-out, pointer-events 0.3s ease-in-out ;
}

.pipeline__slide_nexus.active {
	opacity:1;
	pointer-events: all;
}

.pipeline__slide__description {
	display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 70%; 
}

.pipeline__slide__description__text {
	max-width: 600px;
}

.pipeline__slide__image {
	margin-bottom: 15px;
	display: flex;
    align-items: center;
    justify-content: center;
    padding-left: 30px;
}

.pipeline__slide__partners {
	font-weight: bold;
    padding: 15px 0;
}

.pipeline__slide__partners img {
	max-height: 48px;
	margin-top: 15px;
}

.tag {
	text-transform: uppercase;
	font-weight: bold;
	font-size: 24px;
}

.pipeline__nav {
	display: block;
    position: absolute;
    width: 80px;
    height: 40px;
    bottom: 15px;
    background-image: url(../img/pipeline-nav.svg);
    background-size: contain;
    background-repeat: no-repeat;
    left: 50%;
    z-index: 2;
    transform: translateX(-50%);
    cursor: pointer;
}

.pipeline__slide__areas{
	margin-top: 30px;
}

.pipeline__slide__area {
	margin-right: 15px;
    display: inline-block;
    word-break: keep-all;
    height: 2.5em;
}

.pipeline__slide__area::before {	
    content: '';
    display: inline-block;
    background-position: center center;
    background-size: cover;
    width: 2em;
    height: 2em;
    margin-bottom: -0.5em;
    margin-right: 10px;
    height: 2em;

}

.pipeline__slide__area_be::before {
	background-image: url(../img/be-s.svg)
}
.pipeline__slide__area_bs::before {
	background-image: url(../img/bsf-s.svg)
}
.pipeline__slide__area_hr::before {
	background-image: url(../img/hr-s.svg)
}
.pipeline__slide__area_pe::before {
	background-image: url(../img/pe-s.svg)
}


.projects {
	color: #000;
	text-align: center;
}

.projects h2 {
	padding: 15px 0;
}

.projects__gallery, .projects__logos {
	display: flex;
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.projects__gallery__image {
	max-width: 25%;
	padding: 15px;
}
.projects__logos__image {
	max-width: 20%;
	padding: 15px;
}

.projects__separator {
	margin: 15px;
    box-shadow: none;
    border: 1px solid;
}


.team {
	background-color: #000;
	text-align: center;
	background-image: url(../img/lines-bg-2.svg);
    background-position: 0% 100%;
    background-repeat: no-repeat;
    background-size: 100%;
}

.team h2 {	
	padding: 15px 0;
}

.features, .areas {
	display: flex;
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    padding: 15px;
}

.feature {
	display: block;
	text-transform: uppercase;
	width: 20%;
	padding: 60px 0; 
	font-weight: bold;
}

.feature b {
	font-size: 48px;
	display: block;
	margin-bottom: 15px;
}

.team__caption {
	font-size: 48px;
	text-transform: uppercase;
	font-weight: bold;
}

.area {
	 display: block;
    width: 25%;
    text-transform: uppercase;
    padding: 60px 0;
    font-weight: bold;
}

.area::before {
	
    content: '';
    display: block;
    background-size: cover;
    width: 64px;
    height: 64px;
    text-align: center;
    margin: 15px auto;

}

.area_be::before {
	background-image: url(../img/be.svg)
}
.area_bsf::before {
	background-image: url(../img/bsf.svg)
}
.area_hr::before {
	background-image: url(../img/hr.svg)
}
.area_pe::before {
	background-image: url(../img/pe.svg)
}



.partners {
	color:#000;
}

.partners h2 {	
	padding: 15px 0;
	text-align: center;
}

.partners__logos {
	margin: 0 auto;
    max-width: 90%;
    padding: 30px;
}

.footer{
	background-color: #000;
    display: flex;
    justify-content: space-between;
    padding: 60px;
}

.footer__logo {
	max-width: 30%;
    max-height: 150px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.footer__logo img{
	max-height: 100%;
    object-fit: contain;
}

.contact{ 
	display: flex;
    justify-content: space-around;
    flex-direction: column;
    padding: 30px 60px;
}

.contact__text {
	text-transform: uppercase;
    font-size: 24px;
    font-weight: bold;
}

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

.contact__contacts a, .contact__contacts span {
	display: block;
    color: #fff;
    text-transform: uppercase;
    text-decoration: none;

}

.subfooter {
	padding: 15px 60px;
    background: #000;
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    text-align: center;
}

.subfooter a { 
	margin: 10px;
 }

 .modal {
 	background: #000;
    font-size: 12px;
    position: fixed;
    top: 0;
    z-index: 999;
    padding: 60px;
    overflow-y: scroll;
    left: 0;
    right: 0;
    bottom: 0;
    display: none;
    opacity: 0;
 }

 .modal.active {
 	display: block;
 	opacity: 1;
 }


 .modal h2 {
 	margin-bottom: 18px;
 }

 .modal h4 {
 	margin-top: 18px;
 }

 .modal em {
 	text-transform: uppercase;
    font-style: normal;
    font-size: 18px;
    padding-bottom: 20px;
    display: block;
 }



/* Customize website's scrollbar like Mac OS
Not supports in Firefox and IE */

/* total width */
.modal::-webkit-scrollbar {
    background-color: #fff;
    width: 10px;
}

/* background of the scrollbar except button or resizer */
.modal::-webkit-scrollbar-track {
    background-color: #fff;
}

/* scrollbar itself */
.modal::-webkit-scrollbar-thumb {
    background-color: #000;
    border-radius: 16px;
    border: 2px solid #fff;
}

/* set button(top and bottom of the scrollbar) */
.modal::-webkit-scrollbar-button {
    display:none;
}

.modal__header {
	position: fixed;
    width: 100%;
    height: 10px;
    left: 0;
    top: 0;
    padding: 30px;    
	background: linear-gradient(127deg, black, transparent);	
}
}

.modal__close {
	display: block;
}

.modal__close::before, .modal__close::after {
	display: block;
	content: '';
	width: 24px;
	height: 4px;
	background: #fff;
	transform: rotate(45deg);
	position: absolute;
}

.modal__close::after {
	transform: rotate(-45deg);
}

 body.noscroll {
 	overflow: hidden;
 }




 

@media (max-width: 768px) {

	body {
		font-size: 12px;
	}

	.hero {		
		padding: 150px 30px 60px 30px;
	}

	.hero__content {
		justify-content: space-between;
		text-align: left;
	}

	.hero__content h2 {
		font-size: 	36px;
	}

	.hero__content p {
		font-size: 	18px;
		padding-top: 0;
	}

	h1 {		
		padding-bottom:  8px;
	}


	h2,.tag {
		font-size: 18px;
	}
	
	.figures {
		height: 100vh;
		flex-direction: column;
	}

	.figure {
		height:calc(50% - 15px);
		margin-top: 15px;
		width: 100%; 
		background-color: #000;
		flex-direction: column;
		justify-content: space-between;
	}

	.figure__content {
		width: 100%;
		font-size: 12px;
	}

	.figure_engineering:hover {
		background-color: #5094F1;
	}

	.figure__image_science {
		background-image: url(../img/sci-black.png);
	}

	.figure:hover .figure__image_science{
		background-image: url(../img/sci-col.png)
	}

	.figure_science:hover {
		background-color: #78D7DA;
	}

	.figure__image_engineering {
		background-image: url(../img/eng-black.png);
	}

	.figure:hover .figure__image_engineering{
		background-image: url(../img/eng-col.png)
	}





	.pipeline {
		height: 100vh;
		/*display: flex;*/
	}

	.pipeline__slide{
	    padding: 30px 15px;
		display: flex;
    	flex-direction: column;
    	justify-content: space-between;  
    	text-align: center;  
	}

	.pipeline__slide__image {

		padding-left: 0;
	}

	.pipeline__slide__image img{

		max-height: 30vh;
	}

	.pipeline__slide__description {
		display: flex;
    	flex-direction: column;
    	justify-content: space-between;
    	height: 40%;
    	width: auto;
	}

	.pipeline__slide__description h1 img {
		height: 86px;
    	display: inline-block;
    	padding: 15px;
	}

	.projects__gallery__image {
		max-width: 50%;
	}

	.feature {
		width: 50%;
		font-size: 14px;
		padding: 15px;
	}

	.feature b {
		font-size: 36px;
	}

	.team__caption {
		font-size: 36px;
	}

	.area {
		padding: 30px 0;
		font-size: 10px;
	}

	.partners__logos {
		padding: 30px 0;
	}

	.footer {
		flex-direction: column;
		padding: 30px;
		height: 100vh;
	}

	.footer__logo {
		max-width: 60%;
    	margin: 30px auto;
	}

	.contact {
		height: 60vh;
    	justify-content: space-between;
    	text-align: center;
    	padding: 30px;
    }

    .contact__contacts {
    	flex-direction: column;
    }

    .contact__contacts a, .contact__contacts span {
    	padding: 10px;	
    }


}