@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Moulpali&display=swap');
@import url("https://cdn.jsdelivr.net/npm/bootstrap-icons@1.3.0/font/bootstrap-icons.css");

body {
	margin: 0;
	padding: 0;
}

:root {
	/* color */
	--purple-color: #7e00db;
	--text-dark-color: #636363;
	--gradient-black: linear-gradient(150deg, rgba(0,0,0,1) 0%, rgba(98,98,98,1) 35%, rgba(255,255,255,1) 100%);

		/* z index */

	--z-tooltip: 10;
	--z-fixed: 100;
	--z-modal: 1000;

}


/* desable left and righ swipe on mobile view */

 html, body {
    overscroll-behavior-x: none;
}



::-moz-selection { /* Code for Firefox */
  color: white;
  background: var(--purple-color);
}

::selection {
  color: white;
  background: var(--purple-color);
}


#bg-grid {
	background-color: #f0f0f0;
	background-size: 4vw 4vw;
	top: 0;
	left: 0;
	bottom: 0;
	right: 0;
}

.primary-header {
	position: relative;
	overflow: hidden;
	background: rgb(17,17,17);
	height: fit-content;
}



/* home page - reverse divs*/
/* mobile */

.home-page {
  font-family: 'Bebas Neue', cursive;
  margin-top: -30px;
}


.home {
  padding: 2em;
  color: #ffffff;
  align-items: center;
}

.text {
  background: transparent;
  color: #222;
}

.home-page-title {
  font-size: 7vw;
	color: black;
	font-family: 'Bebas Neue', cursive;
	text-transform: uppercase;
}

.home h5 span {
	color: var(--purple-color);
}

.home-page-subtitle {
	color: #4F0F82;
	margin-top: 10px;
}

.image {
  	min-height: 350px;
    background-image: url("img/home-page.png");
    background-repeat: no-repeat;
    background-position: top;
    background-size: contain;
}

@media screen and (min-width: 600px) {
  .home-page {
    flex-direction: row;
  }
  .home {
    width: 100%;
    height: 100%;
  }

  .image {
  	min-height: 500px;
  	margin-left: 60px;
  }

  .text {
    color: #222;
    background: transparent;
  }
}


.home-page-desc {
	text-align: left;
	font-family: 'Moulpali';
	margin: -80px 50px 0px 50px;
  padding-bottom: 40px;
  padding-left: 20px;
}


.home-desc-bg {
	margin-left: auto;
  margin-right: 15%;
  width: 55%;
	background-image: linear-gradient(to bottom, rgba(255,0,0,0), white);
	border-radius: 50px 0px 50px 0px;
	box-shadow: 3px 6px 4px #ccc;
	padding: 50px;
}

.home-center {
	margin: auto;
	width: 90%;
}


ul.home-page-list {
  list-style-position: inside;
  list-style-type: disc;
  font-size: 15px;
  color: #5b5b5b;
  align-items: center;
  padding-top: 20px;
}

.home-list-a {
	font-family: 'Moulpali';
}

.home-list-b {
	font-family: 'Moulpali';
}

.home-list-c {
	font-family: 'Moulpali';
}

.custom-list {
	list-style-type: circle;
	margin-left: 10px;
}


/* -------------------------------------------------------------- */

.site-title {
	font-family: 'Bebas Neue', cursive;
	letter-spacing: 1px;
	padding-top: 20px;
	padding-left: 40px;
}

.site-title p{
	letter-spacing: 4px;
}


.logo-left{
	font-family: 'Bebas Neue', cursive;
	padding-bottom: 30px;
}

.header-logo {
	height: 50px;
}


/* Navigation */

.flex {
	display: flex;
	border: 0.2px solid;
  	border-image: linear-gradient(15deg, white, silver, white) 1;
}

nav .flex li{
	margin-right: 1rem;
}


.mobile-nav-toggle {
	display: none;
}

.primary-header .menu {
	align-items: center;
	justify-content: end;
	margin-top: 5px;
	position: fixed;
	z-index: 2000;
	right: 0;
}

.primary-navigation {
	list-style: none;
	padding: 0;
	margin: 0;
	background: rgba(255, 255, 255, 0.4);
	backdrop-filter: blur(1rem);
	position: relative;
	z-index: 1000;
}

.primary-navigation a{
	font-family: 'Bebas Neue', cursive;
	text-decoration: none;
	color: #000000;
	letter-spacing: 0.5px;
	text-shadow: 3px 2px 4px rgba(0,0,0,0.36);
}

.primary-navigation a:hover {
	color: var(--purple-color);
}

.primary-navigation a > [aria-hidden="true"]{
	font-weight: 550;
	font-size: 22px;
	margin-inline-end: .5em;
}

/* End of navigation */

.site-title h1 {
	color: var(--purple-color);
}

.container {
	padding-top: 40px !important;
}

.heading {
	display: inline-block;
	font-size: 6vw;
	color: var(--purple-color);
	font-family: 'Bebas Neue', cursive;
	background: white;
}

/* lines */
.heading-services::before{
	content: '';
	position: absolute;
	width: 0.2rem;
	min-height: 160vw;
	background: #d9d9d9;
	margin-left: 90px;
	z-index: -1;
}

.heading-about::before{
	content: '';
	position: absolute;
	width: 0.2rem;
	min-height: 130%;
	background: #d9d9d9;
	margin-left: 90px;
	z-index: -1;
}

.heading-team::before{
	content: '';
	position: absolute;
	width: 0.2rem;
	min-height: 180vw;
	background: #d9d9d9;
	margin-left: 90px;
	z-index: -1;
}

/*
.team-line::before {
	content: '';
	position: absolute;
	width: 0.15rem;
	height: 200%;
	background: #d9d9d9;
	margin-top: 20px;
	margin-left: 170px;
	z-index: -10;
}
*/

.heading-contact::before{
	content: '';
	position: absolute;
	width: 0.2rem;
	min-height: 110%;
	background: #d9d9d9;
	margin-left: 90px;
	z-index: -1;
}


/* --------- SERVICES -------- */

.service-icon,
.service-title{
	font-family: 'Bebas Neue', cursive;
}

.service-categ{
	font-family: 'Moulpali';
}

.service-categ-hydrogen {
	font-family: 'Moulpali';
}

.service{
	border-bottom: 1px solid rgba(255, 255, 255, 0.2);
	padding: 12px;
	align-items: center;
	position: relative;
	z-index: 2;
	color: black;
	margin-top: 20px;
}


ul.a {
  list-style-position: outside;
  font-size: 15px;
  color: #5b5b5b;
}

ul.b {
  padding-bottom: 3px;
}

.service-subtitle {
	font-family: 'Moulpali';
	font-weight: bold;
	color: #4a4a4a;
}


.service-button{
	font-family: 'Bebas Neue', cursive;
	cursor: pointer;
	background-color: var(--purple-color);
	border-radius: 30px;
	padding: 10px;
	margin: 0px 40px;
	color: white;
	letter-spacing: 1px;
	text-align: center;
	transition: 0.7s;
}

.service-button:hover {
	background-color: #0b0b0b;
}

.service a{
	text-decoration: none;
	pointer-events: none;
	color: black;
}

.service a:hover{
	text-transform: none;
}


.service-line:after{
    content:'';
    width: 100%;
    height: 2px;
    position: absolute;
    bottom: 0;
    left: 0;
    background: #efefef;
}

.service-categ span{
    display: list-item;
    list-style-type: disc;
    list-style-position: inside;
    margin: -12px 0px;
}

.service-categ-hydrogen span{
	display: list-item;
    list-style-type: disc;
    list-style-position: inside;
    margin: -12px 0px;
}

.service-categ p{
	margin-top: 20px;
}

.service-categ-hydrogen p{
	margin-top: 20px;
}



/* collapse services */

.service-categ {
	position: relative;
	padding: 10px;
	background: white;
	overflow: auto;
	width: 90%;
	transition: 0.4s;
}

.service-categ-hydrogen {
	position: relative;
	padding: 10px;
	background: white;
	height: 100%;
	overflow: none;
	transition: 0.4s;
}

.logo-icon {
	width: 50px;
}

.service-categ.active {
	max-height: 100%;
}

.service-categ-hydrogen {
	max-height: 100%;
}

.service-button {
	margin-left: auto; 
	margin-right: 0 !important;
}

.service-dots{
	padding-left: 30px;
	color: #666666;
	letter-spacing: 5px;
}





/* --------- ABOUT -------- */

.sub-heading {
	font-family: 'Bebas Neue', cursive;
	margin-bottom: 15px;
	margin-top: 60px;
}

.sub-heading::before{
	content: '';
	position: absolute;
	width: 100px;
	height: 1px;
	margin-top: 28px;
}

.about-description {
	font-family: 'Moulpali';
}

p {
	letter-spacing: -1px;
	color: #5b5b5b;
}

.about-info-div {
	padding-left: 20px;
}

.about-dots {
	padding-right: 10px;
	padding-left: 10px;
	color: var(--purple-color);
	font-weight: 1000;
}


/* --------- TEAM ----------- */


.team-line:after{
    content:'';
    height: 100%;
    width: 2px;
    position: absolute;
    bottom: 0;
    right: 0;
    background: #efefef;
}



/* TEAM AND MODALS */


.team_container {
	gap: 1.5rem;
	grid-template-columns: repeat(2, 1fr);
	padding: 20px;
}

.team-section {
	padding-top: 80px;
}

.team_content {
	position: relative;
	background-color: silver;
	padding: 10px;
	margin: 40px 20px 40px 20px;
	width: 170px;
	height: 220px;
	border-radius: 1rem;
	border: 1px solid #777;
	box-shadow: 0 2px 4px rgba(0, 0, 0, .10);
	transition: .4s;
}

.team_content_white {
	position: relative;
	background-color: white;
	padding: 10px;
	margin: 40px 20px 40px 20px;
	width: 170px;
	height: 220px;
	border-radius: 1rem;
	border: 1px solid #fff;
	transition: .4s;
}

.team_names {
	font-family: 'Bebas Neue', cursive;
	padding: 40px;
}


.team_names_content {
	position: relative;
	background-color: var(--container-color);
	padding: 10px;
	margin: 40px 15px 40px 20px;
	width: 80%;
	height: 220px;
	transition: .4s;
}

.team_names_content .team-name {
	color: var(--purple-color);
}

.team_names_content .team-profession {
	font-size: 18px;
	padding-bottom: 20px;
	padding-left: 20px;
}

.team_icon {
	display: block;
	font-size: 1.5rem;
	color: var(--main-color);
	margin-bottom: var(--mb-1);
}

.team_title {
	font-size: var(--h3-font-size);
	margin-bottom: var(--mb-1);
	font-weight: var(--font-medium);
}

.team_button {
	cursor: pointer;
	background-color: var(--purple-color);
	border-radius: 6px;
	padding: 10px 2px 10px 20px;
	color: white;
	letter-spacing: 1px;
	transition: 0.5s;
}

.team_button:hover{
	color: silver;
}

.team_arrow {
	width: 30px;
	margin-left: 20px;
	margin-right: 0px;
	background-color: white;
	background-image: url('img/team-arrow1.png');
	background-size: contain;
	background-repeat: no-repeat;
	background-position: center;
	color: var(--purple-color);
	padding: 8px 20px;
	border-radius: 4px;
}

.team-arrow {
	width: 30px;
}


/* team images */

.mekic {
	background-image: url('img/Mekic.jpg');
	background-size: cover;
	background-repeat: no-repeat;
	background-position: center;
}

.vukovic {
	background-image: url('img/Vukovic.jpg');
	background-size: cover;
	background-repeat: no-repeat;
	background-position: center;
}

.radomir {
	background-image: url('img/Radomir.jpg');
	background-size: cover;
	background-repeat: no-repeat;
	background-position: center;
}

.ranko {
	background-image: url('img/Ranko.jpg');
	background-size: cover;
	background-repeat: no-repeat;
	background-position: center;
}

.miroslav {
	background-image: url('img/Miroslav.jpg');
	background-size: cover;
	background-repeat: no-repeat;
	background-position: center;
}

.andric {
	background-image: url('img/Andric.jpg');
	background-size: cover;
	background-repeat: no-repeat;
	background-position: center;
}

.potparevic {
	background-image: url('img/Potparevic.jpg');
	background-size: cover;
	background-repeat: no-repeat;
	background-position: center;
}



/* modals */


.team_modal {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: rgba(0, 0, 0, .5);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0 1rem;
	z-index: 3000;
	opacity: 0;
	visibility: hidden;
	transition: .4s;
}



.team_modal-content {
	position: relative;
	background-color: white;
	padding: 1.5rem;
	border-radius: 3px;
	border: 1px solid black;
	width: 50%;
}


.team_modal_description {
	padding: 0px 20px;
	font-family: 'Moulpali';
}

.team_modal-close {
	position: absolute;
	top: 1rem;
	right: 1rem;
	font-size: 1.5rem;
	color: var(--main-color);
	cursor: pointer;
}


.active-modal {
	opacity: 1;
	visibility: visible;
}

/* --------- CONTACT -------- */


.contact {
	padding-bottom: 60px;
}

.contact-msg{
	font-family: 'Bebas Neue', cursive;
	text-transform: uppercase;
	font-size: 1.7rem;
	padding-top: 70px;
	line-height: 35px;
}

.contact-msg-highlight{
	background: var(--purple-color);
	padding: 0px 5px;
}

.section-contact{
	padding: 40px 0px;
	background: #ffffff;
}

.section-contact .header-section .title{
	position: relative;
	margin-top: 17px;
	text-transform: uppercase;
	font-size: 30px;
	font-family: 'Bebas Neue', cursive;
	color: #5b5b5b;
}

.contact-star {
	color: var(--purple-color);
	padding-right: 5px;
}


.dot {
	display: inline-block;
	position: absolute;
	bottom: 8px;
	width: 8px;
	height: 8px;
	margin-left: 3px;
	background: var(--purple-color);
}


.section-contact .form-contact .single-input i{
	position: absolute;
	top: 5px;
	left: 5px;
	color: rgb(17, 17, 17);
}

.section-contact .form-contact .single-input input,
.section-contact .form-contact .single-input textarea {
	width: 100%;
	border: none;
	outline: none;
	border-bottom: 2px solid #d9d9d9;
	padding-left: 15px;
	padding-top: 15px;
	font-family: 'Moulpali';
	font-size: 15px;
	text-transform: none;
	transition: border 0.5s !important;
}

.single-input {
	padding-top: 15px;
}

.section-contact .form-contact .single-input input::placeholder,
.section-contact .form-contact .single-input textarea::placeholder{
	color: #5b5b5b;
}

.section-contact .form-contact .single-input input::hover,
.section-contact .form-contact .single-input textarea::hover{
	color: var(--purple-color);
}

.section-contact .form-contact .single-input textarea {
	height: 150px;
	min-height: 50px;
	resize: none;
}

.section-contact .form-contact .submit-input input {
	margin-top: 40px;
	padding: 10px 60px;
	background-color: var(--purple-color);
	font-family: 'Bebas Neue', cursive;
	color: white;
	font-size: 20px;
	letter-spacing: 1px;
	border: none;
	border-radius: 10px;
	transition: background-color 0.5s;
}

.section-contact .form-contact .submit-input input:hover{
	background-color: #000000
}


@media (max-width: 35em) {
	.section-contact {
		padding: 40px 60px;
	}
	.section-contact .header-section .title {
		font-size: 25px !important;
	}
	.contact-msg{
		padding-top: 0 !important;
	}

}

.contact-details{
	padding-left: 70px;
}

.contact-info{
	padding-left: 20px;
}

.contact-info span {
	font-family: 'Moulpali';
	color: #5b5b5b;
	line-height: 0px;
}

.contact-details .contact-logo {
	width: 100px;
	margin-top: 90px;
	margin-bottom: 30px;
	margin-left: 10px;
}

.contact-details .contact-info {
	margin-top: 20px;
	white-space: nowrap;
}

.contact-details .contact-info h5{
	font-family: 'Bebas Neue', cursive;
	text-transform: uppercase;
	display: block;
	margin: 0;
}

@media (max-width: 768px) {
	.contact-details{
		text-align: center;
		padding-left: 0px;
	}
	.contact-info{
		padding-left: 0px;
	}
}


.home-page-mobile {
	display: none;
}

/* -------- RESPONSIVE WEB -------- */

/* MOBILE */
@media (max-width: 35em){
	nav .flex li {
		margin-top: 1em;
		text-align: center;
	}
	.primary-navigation{
		position: fixed;
		z-index: 1000;
		inset: 0 0 0 30%;
		flex-direction: column;
		padding: min(30vh, 10rem) 2em;
		transform: translateX(100%);
		transition: transform 350ms ease-out;
	}
	.primary-navigation[data-visible="true"]{
		transform: translateX(0%);
	}
	.mobile-nav-toggle{
		display: block;
		position: fixed;
		z-index: 2000;
		background: transparent;
		background-image: url("img/open.png");
		background-repeat: no-repeat;
		background-size: 1.5rem;
		width: 2rem;
		border: 0;
		aspect-ratio: 1;
		top: 2rem;
		right: 2rem;
		padding: 20px;
		-webkit-transition: 0.4s;
  		-moz-transition: 0.4s;
  		-o-transition: 0.4s;
		transition: 0.4s;
	}
	.mobile-nav-toggle[aria-expended="true"]{
		background-image: url("img/exit.png");
	}

	.flex {
		border-left: 3px solid;
  	border-image: linear-gradient(15deg, white, black, white) 1;
	}

	.image {
  	width: 95%;
  	margin: auto;
	}

	.home {
		padding-top: 1rem;
		padding-left: 1rem;
		padding-right: 1rem;
		padding-bottom: 0px !important;
	}

	.home-desc-bg {
	  width: 90%;
	  padding: 10px;
	}

	.header-logo {
		height: 40px;
	}

	.home-page-desktop {
		display: none;
	}

	.home-page-desc {
		display: none;
	}

	.home-page-mobile {
		display: block;
		padding-bottom: 50px;
	}

	.home-page-title {
		font-size: 14vw;
		text-align: center;
		margin-right: 10px;
	}

	ul.home-page-list {
		font-size: 13px !important;
		padding-left: 0px !important;
	}

	h5.home-page-subtitle {
		font-size: 18px;
	}

	.about-description,
	.sub-heading{
		padding: 0px 20px;
	}

	.service-dots{
		padding-left: 0px !important;
	}

	.service-button{
		border-radius: 20px;
		padding: 10px;
		margin: 0px;
		letter-spacing: 0px;
		font-size: 15px;
	}

	.carousel-indicators {
		top: 0;
		position: unset;
		margin-top: 20px;
	}

	.carousel-indicators [data-bs-target] {
		background-color: var(--purple-color);
		width: 10px;
		height: 10px;
		border-radius: 50%;
	}

	/* collapse services */

.service-categ {
	position: relative;
	padding: 10px;
	background: white;
	height: 100%;
	width: 100%;
	overflow: none;
	transition: 0.4s;
}

	.heading {
		padding-left: 10px;
		font-size: 50px;
	}

	.logo-icon {
		width: 30px;
	}

	.about-info-div {
		padding-left: 0px;
	}

	.about-intro {
		padding-left: 50px;
	}

	.team-section {
		padding: 0px 10px !important;
	}

	.team_content {
		width: 140px !important;
		height: 190px !important;
		margin-left: 0px !important;
	}

	.team_content_white {
		width: 140px !important;
		height: 190px !important;
		margin-left: 0px !important;
	}

	.team-line::before {
		visibility: hidden;
	}


	.team_names_content {
		height: 190px !important;
		margin-left: 40px !important;
		font-size: 13px;
	}

	.team_container,
	.team_names {
		padding: 0px 10px !important;
	}

	.team_names_content h5{
		font-size: 18px;
	}

	.team_names_content .team-name {
		color: var(--purple-color);
	}

	.team_names_content .team-name {
		margin-left: 20px;
		margin-top: 5px;
	}

	.team_names_content .team-profession {
		font-size: 16px;
		color: #5b5b5b;
	}

	.team_button {
		border-radius: 6px;
		padding: 10px 2px 10px 15px;
		letter-spacing: 1px;
		margin-left: 20px;
	}

	/* overflow: auto  -  scroll div inside modal */

	div.scroll-modal {
	  width: 100%;
	  height: 300px;
	  overflow: auto;
	}

	.team_modal-content {
		width: 100%;
	}

	.team_modal_description {
		font-size: 15px;
	}

	.contact-details .contact-logo {
		margin-left: 0px !important;
	}

	.red {
		background-color: red;
		width: 100%;
	}

	.blue {
		background-color: blue;
		width: 100%;
	}

}


/* TABLET */
@media (min-width: 35em) and (max-width: 65em){
	/*
	.primary-navigation a > span[aria-hidden="true"]{
		display: none;
	}
	*/

	nav .flex li {
		margin-top: 1em;
		text-align: center;
	}
	.primary-navigation{
		position: fixed;
		z-index: 1000;
		inset: 0 0 0 30%;
		flex-direction: column;
		padding: min(30vh, 10rem) 2em;
		transform: translateX(100%);
		transition: transform 350ms ease-out;
	}
	.primary-navigation[data-visible="true"]{
		transform: translateX(0%);
	}
	.mobile-nav-toggle{
		display: block;
		position: fixed;
		z-index: 2000;
		background-color: transparent;
		background-image: url("img/open.png");
		background-repeat: no-repeat;
		background-size: 1.5rem;
		width: 2rem;
		border: 0;
		aspect-ratio: 1;
		top: 2rem;
		right: 2rem;
		transition: 0.4s;
	}
	.mobile-nav-toggle[aria-expended="true"]{
		background-image: url("img/exit.png");
	}

	.flex {
		border-left: 3px solid;
  	border-image: linear-gradient(15deg, white, black, white) 1;
	}

	.home-page-desc {
		margin-top: -100px;
	}

	.home-desc-bg {
		margin: auto;
	  width: 100%;
	}

	.logo-icon {
		width: 40px;
	}

	.about-description,
	.sub-heading{
		padding: 0px 20px;
	}

	.team-section {
		padding: 0px 10px !important;
	}

	.team_content {
		width: 140px !important;
		height: 190px !important;
		margin-left: 0px !important;
	}

	.team_content_white {
		width: 140px !important;
		height: 190px !important;
		margin-left: 0px !important;
	}

	.team_names_content {
		width: 85% !important;
		height: 190px !important;
		margin-left: 40px !important;
	}

	.team_container,
	.team_names {
		padding: 0px 10px !important;
	}

	.team_modal-content {
		width: 80%;
	}

	/* overflow: auto  -  scroll div inside modal */

	div.scroll-modal {
	  width: 100%;
	  height: 100%;
	  overflow: auto;
	}


	.service-dots{
		padding-left: 30px;
	}

	.heading {
		padding-left: 10px;
	}

}


/* DESKTOP */
@media (min-width: 35em){
	nav .flex li{
		margin-left: 1em;
	}
	.primary-navigation{
		padding-block: 1rem;
		padding-inline: clamp(3rem, 8vw, 10rem);
	}
}


/* ABOUT */
@media (max-width: 55em){
	.heading::before{
		display: none;
	}
	.sub-heading {
	margin-bottom: 15px;
	margin-top: 0;
	}
}