@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600;700;800;900&display=swap');

:root {
	--body-color: #ffffff;
	--subtitle-color: #00bf9f;
	--main-font: 'Poppins', sans-serif;
	--headings-text-color: #262728;
	--main-text-color: #585858;
	--border-color: #e0e1e2;
	--border: 1.5px solid var(--border-color);
}

* {
	padding: 0;
	margin: 0;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	background-color: var(--body-color);
	font-family: var(--main-font);
	color: var(--headings-text-color);
}

.body-overflow {
	overflow-y: hidden;
}

h1 {
	font-size: 3.5em;
}

@media (max-width: 1024px) {
	body .header {
		position: fixed;
		padding-top: 0px;

	}

	.header .header-nav {
		border-radius: 0px;
		width: 100%;
		height: 80px;
		margin-left: 0px;
		margin-right: 0px;
		padding-left: 30px;
	}

	.header .header-nav-logo__text {
		text-shadow: 2px #1e1e1e;
	}

	.header .header-nav-menu {
		display: none;
	}

	.header .menu-btn {
		display: block;
	}

}

@media (max-width: 425px) {
	.header .mobive-nav-menu {
		display: flex;
		align-items: center;
		justify-content: center;
	}

	.header .mobive-nav-menu .site-nav__item:hover .animated-btn span em {
		transform: translate3d(0, 0px, 0);
	}
}

@media (max-height: 530px) {
	.header .mobive-nav-menu {
		align-items: flex-start;
	}
}

/* style for header*/
.header {
	position: fixed;
	width: 100%;
	display: flex;
	justify-content: center;
	padding-top: 40px;
	z-index: 2;
	transition: .56s cubic-bezier(0.52, 0.16, 0.24, 1);
}

.header-nav {
	display: flex;
	align-items: center;
	justify-content: space-between;
	background-color: var(--body-color);
	width: 100%;
	margin-left: 50px;
	margin-right: 50px;
	height: 80px;
	border-radius: 50px;
	padding-left: 15px;
	padding-right: 30px;
	box-shadow: 0px 0px 35px -7px rgba(34, 60, 80, 0.2);
	transition: .56s cubic-bezier(0.52, 0.16, 0.24, 1);
	user-select: none;

}



.header-nav-logo {
	display: flex;
}

.header-nav-logo__text {
	text-decoration: none;
	color: var(--headings-text-color);
	font-weight: 700;
	padding-left: 10px;
	padding-top: 1px;
}

.header-nav-logo__img {
	padding-top: 5px;
	padding-bottom: 5px;
	width: 40px;
}

.site-nav {
	display: flex;
	list-style: none;
}

.site-nav__item {
	margin-left: 30px;
	cursor: pointer;
}

.site-nav__link {
	text-decoration: none;
	color: var(--headings-text-color);
	font-weight: 700;
	margin-top: 7px;
	font-size: 12px;
	overflow: hidden;
	position: relative;
	display: inline-block;
	text-shadow: 0 16px 0 var(--subtitle-color);
	word-spacing: -3px;
	transition: .3s;
}

.active-link {
	color: var(--subtitle-color);
}

.button-container>.site-nav__link {
	margin-top: 0px;
}

.site-nav__link .animated-btn span em {
	display: inline-block;
	transition: transform 0.3s ease;
	font-style: normal;
}

.site-nav__item:hover .animated-btn span em,
.button-container:hover .animated-btn span em {
	transform: translate3d(0, -16px, 0);
}

.site-nav__link .animated-btn span em:nth-child(2) {
	transition-delay: 0.025s;
}

.site-nav__link .animated-btn span em:nth-child(3) {
	transition-delay: 0.05s;
}

.site-nav__link .animated-btn span em:nth-child(4) {
	transition-delay: 0.075s;
}

.site-nav__link .animated-btn span em:nth-child(5) {
	transition-delay: 0.1s;
}

.site-nav__link .animated-btn span em:nth-child(6) {
	transition-delay: 0.125s;
}

.site-nav__link .animated-btn span em:nth-child(7) {
	transition-delay: 0.15s;
}

.site-nav__link .animated-btn span em:nth-child(8) {
	transition-delay: 0.175s;
}

.site-nav__link .animated-btn span em:nth-child(9) {
	transition-delay: 0.2s;
}

.menu-btn {
	position: relative;
	display: none;
	width: 64px;
	height: 64px;
	border-radius: 50%;
	border: 1px solid var(--border-color);
	cursor: pointer;
}

.header .menu-btn::before,
.header .menu-btn::after {
	content: '';
	position: absolute;
	top: 22px;
	left: 20px;
	right: 20px;
	height: 2px;
	background: #000000;
	transition: all 0.3s ease 0s;
}

.header .menu-btn:after {
	top: auto;
	bottom: 22px;
}

.header .menu-btn span {
	position: absolute;
	top: 50%;
	left: 25px;
	right: 25px;
	height: 2px;
	background: #000000;
	margin-top: -1px;
	transition: all 0.3s ease 0s;
}

.header-nav-logo-active {
	position: absolute;
	top: 15px;
}

.menu-btn-active {
	position: absolute;
	top: 7px;
	right: 30px;
}

.header-nav-active {
	padding-bottom: calc(100vh - 80px);
}

.header-nav.header-nav-active .menu-btn:before {
	top: 32px;
	transform: rotate(45deg);
}

.header-nav.header-nav-active .menu-btn:after {
	bottom: 30px;
	transform: rotate(-45deg);
}

.header-nav.header-nav-active .menu-btn span {
	opacity: 0;
}

.mobive-nav-menu {
	position: absolute;
	top: 0;
	bottom: 0;
	margin-top: auto;
	margin-bottom: auto;
	height: calc(100% - 150px);
	width: calc(100% - 108px);
	overflow-y: auto;
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	visibility: hidden;
	transition: 0.3s ease;
}

.mobile-menu-active {
	opacity: 1;
	visibility: visible;
}

.mobive-nav-menu .site-nav {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}

.mobive-nav-menu .site-nav__item {
	width: fit-content;
	height: 20px;
	margin-left: 0px;
	line-height: 20px;
	margin-top: 17px;
	margin-bottom: 17px;
}

.mobive-nav-menu .site-nav__link {
	text-decoration: none;
	font-weight: 700;
	margin-top: 0px;
	font-size: 20px;
	text-shadow: 0 23px 0 var(--subtitle-color);
}

.mobive-nav-menu .site-nav__item:hover .animated-btn span em {
	transform: translate3d(0, -23px, 0);
}

/* end of animation */

@media (max-width: 1024px) {
	body .main {
		display: flex;
		flex-direction: column;
	}

	body .section1 {
		position: relative;
		background-image: url(./img/background.jpg);
		background-size: cover;
		background-position: center 26%;
		background-repeat: no-repeat;
		width: 100%;
		height: 450px;
	}

	body .section2 {
		position: relative;
		width: 100%;
		height: 100%;
		margin-left: 0%;
		padding-top: 0%;
		margin-top: 60px;
	}

	body .section2__top {
		display: none;
	}

	body .section3 {
		display: none;
		flex-direction: column;
		align-items: center;
		position: fixed;
		left: 92.7%;
		border-left: var(--border);
		height: 100%;
		z-index: 1;
		width: 7.2%;
	}
}

@media (min-width: 1440.5px) {
	.main .section1 {
		position: fixed;
		background-image: url(./img/background.jpg);
		background-size: cover;
		background-position: center center;
		width: 46.35%;
		height: 100%;
	}

	.main .section2 {
		width: 46.35%;
		margin-left: 46.35%;
		height: 100vh;
		padding-top: 60px;
	}
}

@media (max-width: 425px) {
	.main .section1 {
		background-image: url(./img/background.jpg);
		background-size: cover;
		background-position: center -30px;
	}
}

.main {
	display: flex;
	flex-direction: row;
}

.section1 {
	position: fixed;
	background-image: url(./img/background.jpg);
	background-size: cover;
	background-position: center center;
	width: 30%;
	height: 100%;
}

.section2 {
	width: 62.7%;
	margin-left: 30%;
	height: 100vh;
	padding-top: 60px;
}

.section2__top {
	position: fixed;
	width: 70%;
	height: 60px;
	background-color: var(--body-color);
	z-index: 1;
	margin-top: -60px;

}

.section3 {
	display: flex;
	flex-direction: column;
	align-items: center;
	position: fixed;
	left: 92.7%;
	border-left: var(--border);
	height: 100%;
	z-index: 1;
	width: 7.2%;
}

.icon {
	display: flex;
	justify-content: center;
	position: fixed;
}

.icon-one {
	bottom: 0;
	padding-bottom: 190px;
}

.icon-two {
	bottom: 0;
	padding-bottom: 120px;
}

.icon-three {
	bottom: 0;
	padding-bottom: 50px;
}

.icon a {
	background-position: 15.7px center;
	background-repeat: no-repeat;
	background-size: 18px;
	padding: 25px;
	border: 1px solid var(--border-color);
	border-radius: 50%;
	transition: 0.3s;
}

.icon1 {
	background-image: url(./img/instagram_black.svg);
}

.icon1:hover {
	background-image: url(./img/instagram_green.svg);
}

.icon2 {
	background-image: url(./img/facebook_black.svg);
}

.icon2:hover {
	background-image: url(./img/facebook-green.svg);
}

.icon3 {
	background-image: url(./img/telegram-black.svg);
}

.icon3:hover {
	background-image: url(./img/telegram-green.svg);
}

@media (max-width: 1024px) {
	.section2 .section-home {
		height: fit-content;
		padding-left: 30px;
		padding-right: 30px;
		padding-top: 20px;
		padding-bottom: 70px;

	}

	.section2 .home-title {
		padding-top: 0px;
	}

}

@media (max-width: 768px) {

	.section2 .home-title,
	.section2 .home-subtitle {
		text-align: center;
	}

	.section2 .home-title {
		font-size: 40px;
	}

	.section2 .home-bio {
		text-align: center;
		margin-left: auto;
		margin-right: auto;
	}

	.section2 .button-container {
		margin-left: auto;
		margin-right: auto;
	}
}

@media (max-width: 425px) {
	.section2 .button-container:hover {
		border: 1px solid var(--border-color);
	}

	.section2 .button-container:hover .button-arrow {
		transform: translateX(10px);
		background-image: url('./img/button-arrow-black.svg');
	}

	.section2 .button-container:hover .animated-btn span em {
		transform: translate3d(0, 0, 0);
	}
}

/* home section*/
.section-home {
	display: flex;
	flex-direction: column;
	justify-content: center;
	height: 100%;
	padding-left: 7%;
	padding-right: 7%;
	margin-top: -60px;
}

.home-title {
	padding-top: 100px;
	font-size: 55px;
}

.home-subtitle {
	font-weight: 600;
	font-size: 14px;
	color: var(--subtitle-color);
	line-height: 3em;
}

.home-bio {
	color: var(--main-text-color);
	padding-top: 10px;
	width: 70%;
	font-size: 14px;
}

.button-container {
	width: 165px;
	height: 60px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-top: 30px;
	border: 1px solid var(--border-color);
	border-radius: 50px;
	transition: .5s;
	padding-right: 10px;
}

.button-container:hover {
	cursor: pointer;
}

.right-space {
	padding-right: 5px;
}

.button-arrow {
	width: 12px;
	height: 12px;
	background-image: url('./img/button-arrow-black.svg');
	background-position: center center;
	background-repeat: no-repeat;
	background-size: contain;
	transform: translateX(10px);
	transition: .5s;
}

.button-container:hover {
	border: 1px solid var(--subtitle-color);
}

.button-container:hover .button-arrow {
	transform: translateX(15px);
	background-image: url('./img/button-arrow-green.svg');
}

/* end of animation */



@media (max-width: 1024px) {
	.section2 .section {
		display: flex;
		flex-direction: column;
		justify-content: center;
		height: fit-content;
		padding-left: 30px;
		padding-right: 30px;
		padding-top: 60px;
		padding-bottom: 70px;
	}
}

@media (max-width: 768px) {

	.section2 .seaction-title,
	.section2 .section-subtitle {
		text-align: center;
	}

	.section2 .seaction-title {
		font-size: 34px;
	}

	.section2 .section {
		padding-top: 50px;
		padding-bottom: 60px;
	}
}

/* all sections */
.seaction-title {
	font-size: 55px;
}

.section-subtitle {
	font-weight: 600;
	font-size: 14px;
	color: var(--subtitle-color);
	line-height: 2em;
	padding-bottom: 60px;
}

.bottom-line {
	border-bottom: var(--border);
}

.section {
	display: flex;
	flex-direction: column;
	justify-content: center;
	height: fit-content;
	padding-left: 7%;
	padding-right: 7%;
	padding-top: 60px;
	padding-bottom: 70px;
}

/* all sections */

@media (max-width: 768px) {
	.section2 .about-bio {
		text-align: center;
	}
}

/* about section */

.about-bio {
	color: var(--main-text-color);
	font-size: 14px;

}

@media (max-width: 768px) {
	.section2 .skills-circles {
		display: grid;
		grid-template-columns: 1fr 1fr;
		row-gap: 60px;
	}

	.section2 .single-chart {
		display: flex;
		flex-direction: column;
		align-items: center;
	}
}

@media (max-width: 425px) {
	.section2 .skills-circles {
		display: grid;
		grid-template-columns: 1fr;
		row-gap: 60px;
	}
}

/* skills section */
.skills-circles {
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
	row-gap: 60px;
	list-style: none;
}

.circular-chart {
	width: 100px;
	height: 100px;
}

.circle-bg {
	fill: none;
	stroke: #eeeeee;
	stroke-width: 2.8;
}

.circle {
	fill: none;
	stroke-width: 1.8;
	stroke-linecap: round;
}

.circular-chart .circle {
	stroke: var(--subtitle-color);
}

.percentage {
	fill: var(--headings-text-color);
	font-size: 0.4em;
	text-anchor: middle;
	font-family: var(--main-font);
}

.chart-title {
	font-size: 18px;
	font-weight: 700;
	padding-top: 15px;
}

@media (max-width: 1024px) {
	.section2 .project {
		width: 80%;
	}
}

@media (max-width: 768px) {
	.section2 .projects-container {
		grid-template-columns: 1fr;
	}

	.section2 .projects-wrapper {
		align-items: center;
	}

	.section2 .project {
		position: relative;
		width: 70%;
		transition: .0s;
	}

	.section2 .project:hover {
		scale: 1;
	}
}

@media (max-width: 425px) {
	.section2 .project {
		position: relative;
		width: 100%;
		transition: .0s;
	}
}

/* projects section */
.projects-container {
	display: grid;
	grid-template-columns: 1fr 1fr;
	row-gap: 60px;
}

.projects-wrapper {
	display: flex;
	flex-direction: column;
}

.project {
	position: relative;
	width: 90%;
	overflow: hidden;
	border-radius: 10px;
	transition: .3s cubic-bezier(0, 0, .5, 1);
}

.project-img {
	width: 100%;
	display: block;
	border-radius: 10px;
	transition: .3s;
	object-fit: cover;
}

.project-link {
	aspect-ratio: 2880/1620;
	height: 100%;
	display: flex;
}

.project:hover {
	scale: 1.05;
}

.project-name {
	font-size: 18px;
	font-weight: 700;
	padding-top: 25px;
}

@media (max-width: 768px) {
	.section2 .languages-container {
		display: grid;
		grid-template-columns: 1fr;
	}

	.section2 .language-bio {
		text-align: center;
	}

	.section2 .language {
		display: flex;
		flex-direction: column;
		align-items: center;
	}

	.section2 .language-level {
		display: flex;
		justify-content: space-between;
		width: 365px;
	}

	.section2 .dot {
		height: 14px;
		width: 14px;
		border-radius: 50%;
		display: inline-block;
		margin-right: 0px;
	}
}

@media (max-width: 425px) {
	.section2 .language-level {
		display: flex;
		justify-content: space-between;
		width: 100%;
	}

	.section2 .dot {
		height: 14px;
		width: 14px;
		border-radius: 50%;
		display: inline-block;
		margin-right: 0px;
	}
}

/*languages section*/
.languages-container {
	display: grid;
	grid-template-columns: 1fr 1fr;
	row-gap: 60px;
	list-style: none;
}

.language-name {
	font-size: 18px;
	font-weight: 700;
	padding-bottom: 30px;
}

.language-bio {
	color: var(--main-text-color);
	width: 85%;
	font-size: 14px;
	padding-bottom: 30px;
}

.dot {
	height: 14px;
	width: 14px;
	border-radius: 50%;
	display: inline-block;
	margin-right: 4.1%;
}

.green {
	background-color: var(--subtitle-color);
}

.grey {
	background-color: #e0e1e2;
}

@media (max-width: 768px) {
	.section2 .education-block {
		grid-template-columns: 1fr;
		text-align: center;
	}

	.section2 .educayion-years {
		writing-mode: horizontal-tb;
	}

	.section2 .education-header {
		display: flex;
		flex-direction: column;
		align-items: center;
	}

	.section2 .education-place {
		display: flex;
		flex-direction: column;
		align-items: center;
	}

	.section .education-name {
		font-size: 18px;
		font-weight: 700;
		width: 70%;
		margin-top: 0px;
		padding-left: 0px;
	}

}

/* education section */
.education-block {
	display: grid;
	grid-template-columns: 1fr 1fr;
	row-gap: 60px;
}

.education-place {
	display: flex;
	flex-direction: column;
}

.education-header {
	display: flex;
	padding-bottom: 30px;
}

.educayion-years {
	writing-mode: vertical-rl;
	text-orientation: mixed;
	font-size: 11px;
	font-weight: 600;
	color: var(--subtitle-color);
	margin-left: -4px;
}

.education-name {
	font-size: 18px;
	font-weight: 700;
	width: 60%;
	margin-top: -6.5px;
	padding-left: 20px;
}

.education-description {
	color: var(--main-text-color);
	width: 70%;
	font-size: 14px;
}

.education-cert {
	font-size: 14px;
	font-weight: 600;
	text-decoration: none;
	color: #000000;
	width: fit-content;
}

.education-cert:hover {
	text-decoration: underline;
}

/* code section */
.code-block {
	background-color: #1e1e1e;
	padding: 20px;
	border-radius: 15px;
	color: #ffffff;
}

.c_dark-blue {
	color: #459bd5;
}

.c_yellow {
	color: #dddcae;
}

.c_dark-yellow {
	color: #dabd83;
}

.c_saturated-yellow {
	color: #f9d849;
}

.c_light-blue {
	color: #92dbfb;
}

.c_blue {
	color: #1fc0fb;
}

.c_saturated-blue {
	color: #009efa;
}

.c_pink {
	color: #e577d4;
}

.c_orange {
	color: #d6947a;
}

.c_light-pink {
	color: #cd8ac0;
}

.c-red {
	color: #dd716b;
}

.c_green {
	color: #10c7b2;
}

.c_light-green {
	color: #b3cfa9;
}

@media (max-width: 768px) {
	.section2 .contacts-block {
		display: flex;
		flex-direction: column;
		align-items: center;
		row-gap: 10px;
	}

	.section2 .contact-title {
		width: fit-content;
		font-size: 14px;
		font-weight: 600;
		color: var(--subtitle-color);
		padding-right: 17px;
	}
}

/* contacts section */

.contacts-block {
	display: grid;
	grid-template-columns: 1fr 1fr;
	row-gap: 10px;
}

.contact {
	display: flex;
}

.contact-title {
	width: 100px;
	font-size: 14px;
	font-weight: 600;
	color: var(--subtitle-color);
}

.contact-text {
	font-size: 14px;
	font-weight: 600;
	color: var(--main-text-color);
}

.contact-text a {
	text-decoration: none;
	color: var(--main-text-color);
}

.contact-text a:hover {
	text-decoration: underline;
}

@media (max-width: 1024px) {
	.section2 .footer {
		padding-left: 30px;
		padding-right: 30px;
	}
}

@media (max-width: 768px) {
	.section2 .footer {
		display: flex;
		flex-direction: column-reverse;
		justify-content: center;
		align-items: center;
		height: 100px;
		row-gap: 10px;
	}

	.section2 .github {
		width: 50px;
		height: 50px;
		background-size: contain;
		background-position: center center;
		transition: none;
	}

	.section2 .github:hover {
		background-image: url(./img/github-black.svg);
	}

}

/* footer */
.footer {
	display: flex;
	justify-content: space-between;
	height: 70px;
	background-color: var(--border-color);
	padding-left: 7%;
	padding-right: 7%;
}

.creator {
	display: flex;
	align-items: center;
	color: var(--headings-text-color);
}

.github {
	width: 43px;
	background-image: url(./img/github-black.svg);
	background-repeat: no-repeat;
	background-size: 50px;
	background-position: center center;
	transition: 0.3s;
}

.github:hover {
	background-image: url(./img/github-green.svg);
}