@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap");

*{
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	text-decoration: none;
	border: none;
	outline: none;
	scroll-behavior: smooth;
	font-family: "Poppins", sans-serif;

}

:root{
	--bg-color: #fdfdfd;
	--text-color: #333;
	--main-color: #00006d;
	--white-color: #fdfdfd;
	--shadow-color: rgba(0, 0, 0, .2);
}

.dark-mode{
	--bg-color: #00006d;
	--text-color: #fdfdfd;
	--main-color: #00d2ff;
	--shadow-color: rgba(0, 0, 0, .7);
}

html {
	font-size: 90%;
	overflow-x: hidden;

}

body{
	background: var(--bg-color);
	color: var(--text-color);
}

.header{
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	padding: 2rem 7%;
	background: transparent;
	display: flex;
	align-items: center;
	z-index: 100;
	transition: .5s;
}

.header.sticky{
	background: var(--bg-color);
	box-shadow: 0 .1rem 1rem var(--shadow-color);
}

.logo{
	font-size: 3rem;
	color: var(--main-color);
	font-weight: 600;
	cursor: default;
	margin-right: auto;
}

.navbar a{
	position: relative;
	font-size: 1.7rem;
	color: var(--text-color);
	font-weight: 500;
	margin-right: 3.5rem;

}
.header.sticky .navbar a{
	color: var(--text-color);
}

.header.sticky .navbar a.active{
	color: var(--main-color);
}

.navbar a.active::before{
	content: "";
	position: absolute;
	left: 0;
	bottom: -6px;
	width: 100%;
	height: .2rem;
	background: var(--white-color);

}

.header.sticky .navbar a::before{
	background: var(--main-color);
	opacity: .7;
}


#darkMode-icon {
	font-size: 2.4rem;
	color:  var(--text-color);
	cursor: pointer;
}

.header.sticky #darkMode-icon{
	color: var(--text-color);
	opacity: .9;
}

#menu-icon{
	font-size: 3.6rem;
	color: var(--text-color);
	display: none;
}

section {
	min-height: 100vh;
	padding: 10rem 7% 2rem;
}

.home{
	display: flex;
	align-items: center;

	position: relative;
	min-height: 100vh;
	overflow: hidden;
}

.background-img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	opacity: 0.4; /* libovolná průhlednost */
	z-index: 1;
	pointer-events: none;
}

.home-content,
.profession-container {
	position: relative;
	z-index: 2;
}

.home .home-content{
	max-width: 44rem;
}

.home-content h3{
	font-size: 3.2rem;
	font-weight: 700;
	line-height: .3;
}

.home-content h1{
	font-size: 5.6rem;
	font-weight: 700;
	margin-bottom: .3rem;
}

.home-content p{
	font-size: 1.6rem;
}

.home-content .social-media a {
	display: inline-flex;
	justify-content: center;
	align-items: center;
	width: 4rem;
	height: 4rem;
	background: transparent;
	border: .2rem solid var(--main-color);
	border-radius: 50%;
	box-shadow: 0 .2rem .5rem var(--shadow-color);
	font-size: 2rem;
	color: var(--main-color);
	margin: 2.5rem 1.5rem 3rem 0;
}

.social-content .social-media a {
	display: inline-flex;
	justify-content: center;
	align-items: center;
	width: 4rem;
	height: 4rem;
	background: transparent;
	border: .2rem solid var(--main-color);
	border-radius: 50%;
	box-shadow: 0 .2rem .5rem var(--shadow-color);
	font-size: 2rem;
	color: var(--main-color);
	margin: 2.5rem 1.5rem 3rem 0;
}
.social-content .social-media a:hover{
	background: var(--main-color);
	color: var(--white-color);

}

.social-content{
	text-align: center;
}

.home-content .social-media a:hover{
	background: var(--main-color);
	color: var(--white-color);

}

.btn{
	display: inline-block;
	padding: 1.2rem 2.8rem;
	background: var(--main-color);
	border-radius: .6rem;
	box-shadow: 0 .2rem .5rem var(--shadow-color);
	font-size: 1.6rem;
	color: var(--white-color);
	letter-spacing: .1rem;
	font-weight: 600;
	border: .2rem solid transparent;
	transition: .5s ease;

}

.btn:hover{
	background: transparent;
	color: var(--main-color);
	border-color: var(--main-color);
}

.home .profession-container{
	position: absolute;
	top: 50%;
	right: 0;
	transform: translateY(-50%);
	width: 1344px;
	height:1344px;
	overflow: hidden;
	pointer-events: none;
}




.home-img img{
	position: absolute;
	right: 25%;
	height: auto;
	width: 800px;
	pointer-events:none;
	top: 25%;
}

.hidden{
	display: none;
}


span{
	color: var(--main-color);
}

.about{
	display: flex;
	justify-content: center;
	align-items: center;
	gap:4rem;
	position: relative;

}

.scroll-down {
	position: absolute;
	top: 80vh;
	bottom: 2rem;
	left: 50%;
	transform: translateX(-50%);
	font-size: 5rem;
	color: var(--main-color);
	animation: bounce 2s infinite;
	cursor: pointer;
}

.about-img{
	width: 40vw;
}

.heading{
	font-size: 4.5rem;
	text-align: center;
}

.about-content h2{
	text-align: left;
	line-height: 1.2;
}

.about-content h3{
	font-size: 2.5rem;
}

.about-content p{
	font-size: 2rem;
	margin: 2rem 0 3rem;
}

.udaje {
  text-align: center;
  font-size: 2rem;
  line-height: 1.6;
	margin: 2rem 0 3rem;
}
.udaje a {
  color: var(--text-color);
  text-decoration: none;
}

.services{
	min-height: auto;
	padding-bottom: 7rem;
}

.sevices h2{
	margin-bottom: 5rem;
}

.services .services-container{
	display: flex;
	justify-content: center;
	align-items: center;
	flex-wrap: wrap;
	gap: 2rem;
}

.services-container .services-box{
	flex: 1 1 30rem;
	background: var(--bg-color);
	padding: 3rem 2rem 4rem;
	border-radius: 2rem;
	box-shadow: 0 .1rem .5rem var(--shadow-color);
	text-align: center;
	border-top: .6rem solid var(--main-color);
	border-bottom: .6rem solid var(--main-color);
	transition: .5s ease;
}

.services-container .services-box:hover{
	box-shadow: 0 .1rem 2rem var(--shadow-color);
	transform: scale(1.02);
}

.services-box i{
	font-size: 7rem;
	color: var(--main-color);
}

.services-box h3{
	font-size: 2.6rem;
}

.services-box:hover h3{
	color: var(--main-color);
}

.services-box p{
	font-size: 1.6rem;
	margin: 1rem 0 3rem;
}

.portfolio{
	padding-bottom: 10rem;
}

.portfolio h2{
	margin-bottom: 4rem;
}


.portfolio .portfolio-container {
	display: grid;
	grid-template-columns: repeat(3,1fr);
	align-items: center;
	gap:2.5rem;
}

.portfolio-container .portfolio-box {
	position: relative;
	display: flex;
	border-radius: 2rem;
	box-shadow: 0 0 1rem rgba(0, 0, 0, .1);
	overflow: hidden;
}

.portfolio-box img{
	width: 100%;
	transition: .5s ease;
}

.portfolio-box:hover img{
	width: 100%;
	transform: scale(1.1);
}

.portfolio-box .portfolio-layer {
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: linear-gradient(rgba(0, 0, 0, .1), var(--main-color));
	color: var(--white-color);
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
	text-align: center;
	padding: 0 4rem;
	opacity: 0;
	transition: .5s ease;
}

.portfolio-box:hover .portfolio-layer {
	opacity: 1;
}

.portfolio-layer h4{
	font-size: 3rem;
}

.portfolio-layer p{
	font-size: 1.6rem;
	margin: .3rem 0 1rem;
}

.portfolio-layer a{
	display: inline-flex;
	justify-content: center;
	align-items: center;
	width: 5rem;
	height: 5rem;
	background: var(--white-color);
	border-radius: 50%;
}

.portfolio-layer a i{
	font-size: 2rem;
	color: #333;
}

.testimonial-container{
	display: flex;
	align-items: center;
	flex-direction: column;
	width: 100%;
	padding: 5rem 1rem;
}

.testimonial-container .testimonial-wrapper{
	position: relative;
	max-width: 90rem;
	width: 100%;
	padding: 5rem;
}

.testimonial-wrapper .testimonial-box{
	padding: 1rem;
	border-radius: 2rem;
	overflow: hidden;
}

.testimonial-content .testimonial-slide{
	display: flex;
	align-items: center;
	flex-direction: column;
	background: var(--bg-color);
	border-radius: 2rem;
	box-shadow: 0 .1rem 5rem;
	padding: 3rem 5rem;
	border-top: .8rem solid var(--main-color);
	border-bottom: .8rem solid var(--main-color);
}

.testimonial-slide img{
	width: 14rem;
	height: 14rem;
	object-fit: cover;
	border-radius: 50%;
	border: .5rem solid var(--bg-color);
	outline: .5rem solid var(--main-color);
}

.testimonial-slide h3{
	font-size: 2.5rem;
	margin: 2rem 0;
}

.testimonial-slide p{
	font-size: 1.4rem;
	text-align: center;
}

.testimonial-box .swiper-button-next,
.testimonial-box .swiper-button-prev{
	color: var(--main-color);
}

.testimonial-box .swiper-button-next{
	right: 0;
}

.testimonial-box .swiper-button-prev{
	left: 0;
}

.testimonial-box .swiper-pagination-bullet{
	background: rgba(0, 0, 0, .8);
}

.testimonial-box .swiper-pagination-bullet-active{
	background: var(--main-color);
}

.contact h2{
	margin-bottom: 3rem;
}

.contact form{
	max-width: 70rem;
	margin: 1rem auto;
	text-align: center;
	margin-bottom: 3rem;
}


.contact form .input-box{
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}

.contact form .input-box input,
.contact form textarea{
	width: 100%;
	padding: 1.5rem;
	font-size: 1.6rem;
	color: var(--text-color);
	background: var(--bg-color);
	border-radius: .8rem;
	margin: .7rem 0;
	box-shadow: 0 .1rem .5rem var(--shadow-color);
}

.contact form .input-box input{
	width: 49%;
}

.contact form textarea{
	resize: none;
}

.contact form .btn{
	margin-top: 2rem;
	cursor: pointer;
}

.footer{
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	padding: 2rem 7%;
	background: var(--main-color);
}

.footer-text p{
	font-size: 1.6rem;
	color: var(--white-color);
}

.footer-iconTop a{
	display: inline-flex;
	justify-content: center;
	align-items: center;
	padding: .8rem;
	background: var(--white-color);
	border-radius: .8rem;
	border: .2rem solid var(--main-color);
	outline: .2rem solid transparent;
	transition: .5s ease;
}

.footer-iconTop a:hover{
	outline-color: var(--white-color);
}

.footer-iconTop a i{
	font-size: 2.4rem;
	color: #333;
}

/*breakpoints*/
@media (max-width: 1920px){
	html{
		font-size: 62.5%;
	}
	.home .profession-container{
		width: 768px;
		height: 768px;
	}

	.home-img img{
	width: 500px;
	}

}


@media (max-width: 1200px){
	html{
		font-size: 55%;
	}
	.home .profession-container{
		height: 85.8rem;
	}
	.home-img img{
	width: 400px;
	}
}

@media (max-width: 1024px){
	.header{
		padding: 2rem 3%;
	}
	section {
		padding: 10rem 3% 2rem;
	}
	.home-img img{
	width: 350px;
	right: 10%;
	}
}

@media (max-width: 991px){

	.navbar a.active::before{
		background:  var(--main-color);
		opacity: .7;
	}

	.home .home-content{
		max-width: 50rem;
	}



	.services,
	.portfolio{
		padding-bottom: 7rem;
	}

	.contact{
		min-height: auto;
	}

	.footer{
		padding: 2rem 3%;
	}
}

@media (max-width: 835px){
	#menu-icon{
		display: block;
	}

	#darkMode-icon{
		position: absolute;
		right: 7rem;
		font-size: 2.6rem;
		color: var(--text-color);
		margin-bottom: .1rem;
	}

	.navbar{
		position: absolute;
		top: 100%;
		left: 0;
		width: 100%;
		padding: 1rem 3%;
		background: var(--bg-color);
		border-top: .1rem solid rgba(0, 0, 0, .2);
		box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .1);
		display: none;
	}

	.home-img img{
	width: 500px;
	}

	.navbar.active{
		display: block;
	}

	.navbar a{
		display: block;
		font-size: 2rem;
		margin: 3rem 0;
		color: var(--text-color);
	}

	.navbar a:nth-child(1),
	.navbar a:nth-child(2){
		color:var(--text-color);
	}

	.navbar a.active{
		color: var(--main-color);
	}

	.navbar a::before{
		display: none;
	}

	.home {
		padding: 0 3% 23rem;
		justify-content: center;
		text-align: center;
	}

	.home-content h3{
		font-size: 2.6rem;
	}

	.home-content h1{
		font-size: 5rem;
	}

	.home-content .social-media a{
		margin: 2.5rem .75rem 3rem;
	}

	.home .profession-container {
		left: 0;
		width: 100%;
		height: 60%;
		top: 70%;
	}

	.home-img img{
	align-items: center;
	right: 18%;
	}

	.about{
		flex-direction: column-reverse;
		text-align: center;
	}

	.about-content h2{
		text-align: center;
	}

	.services h2,
	.portfolio h2{
		margin-bottom: 3rem;
	}

	.portfolio .portfolio-container{
		grid-template-columns: repeat(2, 1fr);
	}

	.testimonial-container .testimonial-wrapper{
		padding: 5rem 0;
	}

	.testimonial-content .testimonial-slide {
		padding: 3rem 2rem;
	}


	.testimonial-box .swiper-button-next,
	.testimonial-box .swiper-button-prev{
		display: none;
	}

}

@media(max-width: 617px){

	.home-img img{
	width: 250px;
	right: 25%;
	}

	.portfolio .portfolio-container{
		grid-template-columns: 1fr;
	}
}

@media(max-width: 450px){
	html{
		font-size: 50%;
	}
	#darkMode-icon{
		right: 6rem;
	}
	.home {
		padding: 0 3% 30rem;
	}

	.home-img img{
	right: 15%;
	}
	.contact form .input-box input{
		width: 100%;
	}
	.footer{
		flex-direction: column-reverse;
	}

	.footer p{
		text-align: center;
		margin-top: 2rem;
	}
}

@media(max-width: 365px){

	.footer{
		flex-direction: column-reverse;
	}

	.home-img img{
	width: 150px;
	right: 27%;
	}
	.footer p{
		text-align: center;
		margin-top: 2rem;
	}
}


.no-gradient .portfolio-box .portfolio-layer {
	background: none;
}