* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: 'Poppins', sans-serif;
}

body {
	background-color: #eee;
	overflow-x: hidden;
}

body.dark {
	background-color: #1f2235;
}

button.btn {
	outline: none;
	border: 2px solid #2876ff;
	border-radius: 3px;
	width: 100px;
	height: 40px;
	font-size: 16px;
	font-weight: 500;
	color: white;
	background-color: #2876ff;
	cursor: pointer;
	transition: .25s;
	user-select: none;
}

button.btn:hover {
	background-color: transparent;
	color: #2876ff;
}

section h2 {
	font-size: 30px;
	color: #2876ff;
	margin: auto;
	width: fit-content;
	position: relative;
	margin-top: 100px;
	margin-bottom: 50px;
	text-align: center;
}

section h2::after {
	content: "";
	width: 100%;
	height: 4px;
	border-radius: 30px;
	background-color: #2876ff;
	position: absolute;
	bottom: 0;
	left: 0;
}

#arrow-show,
#arrow-hide {
	position: fixed;
	right: 20px;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: #2876ff;
	color: white;
	cursor: pointer;
	text-decoration: none;
	z-index: 10;
	transition: .25s;
}

#arrow-show {
	transform: translateY(90vh);
}

#arrow-hide {
	transform: translateY(-50px);
}

/* __________ START PRELOADER __________ */

.loader {
	z-index: 100;
	position: absolute;
	top: 0;
	left: 0;
	width: 100vw;
	height: 100vh;
	background-color: white;
	display: flex;
	align-items: center;
	justify-content: center;
	/* display: none; */
}

.lds-roller {
	display: inline-block;
	position: relative;
	width: 80px;
	height: 80px;
  }
  .lds-roller div {
	animation: lds-roller 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
	transform-origin: 40px 40px;
  }
  .lds-roller div:after {
	content: " ";
	display: block;
	position: absolute;
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: #2876ff;
	margin: -4px 0 0 -4px;
  }
  .lds-roller div:nth-child(1) {
	animation-delay: -0.036s;
  }
  .lds-roller div:nth-child(1):after {
	top: 63px;
	left: 63px;
  }
  .lds-roller div:nth-child(2) {
	animation-delay: -0.072s;
  }
  .lds-roller div:nth-child(2):after {
	top: 68px;
	left: 56px;
  }
  .lds-roller div:nth-child(3) {
	animation-delay: -0.108s;
  }
  .lds-roller div:nth-child(3):after {
	top: 71px;
	left: 48px;
  }
  .lds-roller div:nth-child(4) {
	animation-delay: -0.144s;
  }
  .lds-roller div:nth-child(4):after {
	top: 72px;
	left: 40px;
  }
  .lds-roller div:nth-child(5) {
	animation-delay: -0.18s;
  }
  .lds-roller div:nth-child(5):after {
	top: 71px;
	left: 32px;
  }
  .lds-roller div:nth-child(6) {
	animation-delay: -0.216s;
  }
  .lds-roller div:nth-child(6):after {
	top: 68px;
	left: 24px;
  }
  .lds-roller div:nth-child(7) {
	animation-delay: -0.252s;
  }
  .lds-roller div:nth-child(7):after {
	top: 63px;
	left: 17px;
  }
  .lds-roller div:nth-child(8) {
	animation-delay: -0.288s;
  }
  .lds-roller div:nth-child(8):after {
	top: 56px;
	left: 12px;
  }
  @keyframes lds-roller {
	0% {
	  transform: rotate(0deg);
	}
	100% {
	  transform: rotate(360deg);
	}
  }

/* __________ END PRELOADER __________ */

/* __________ START HEADER __________ */

header {
	width: 100vw;
	height: 8vh;
	display: flex;
	align-items: center;
	justify-content: center;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 10;
	transition: .25s;
}

.navbar {
	width: 70%;
	margin: auto;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

#navbar-sticky {
	position: fixed;
	background-color: #fff;
	animation: fadeInDown 1s both 0.2s;
}

body.dark #navbar-sticky {
	background-color: #1f2235;
}

.navbar .logo {
	font-size: 1.4em;
	font-weight: 600;
	color: #2876ff;
	text-decoration: none;
}

.navbar ul {
	list-style: none;
	display: flex;
	align-items: center;
}

.navbar li {
	padding: 10px 15px;
}

.navbar li a {
	text-decoration: none;
	font-size: 1em;
	font-weight: 500;
	color: black;
	position: relative;
	transition: .25s;
}

body.dark .navbar li a {
	color: #ddd;
}

.navbar li a:hover {
	text-decoration: none;
	color: #2876ff;
}

/* body.dark .navbar li a:hover {
	color: #2876ff; moved to responsive
} */

.navbar li a::before,
.navbar li a::after {
	content: "";
	width: 0;
	height: 0;
	position: absolute;
	bottom: 0;
	transition: .25s;
	background-color: #2876ff;
}

.navbar li a::before {
	left: 50%;
}

.navbar li a::after {
	right: 50%;
}

.navbar li a:hover::before,
.navbar li a:hover::after {
	width: 50%;
	height: 2px;
}

.navbar #menu-btn {
	color: #ddd;
	font-size: 1em;
	font-weight: 500;
	cursor: pointer;
}

/* __________ END HEADER __________ */

/* __________ START HERO __________ */

.hero {
	width: 100vw;
	height: 100vh;
}

.hero .container {
	margin: auto;
	width: 70%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

#particles-js {
	width: 100%;
	height: 100%;
	background-color: white;
	background-image: url('');
	background-size: cover;
	background-position: 50% 50%;
	background-repeat: no-repeat;

	position: absolute;
	top: 0;
	left: 0;
	z-index: -1;
}

body.dark #particles-js {
	background-color: rgb(16, 19, 38);
}

.hero .greeting {
	font-size: 20px;
	font-weight: 500;
	color: #2876ff;
}

.hero .name {
	font-size: 40px;
	font-weight: 700;
	white-space: nowrap;
}

body.dark .hero .name,
body.dark .hero .prof {
	color: #ddd;
}

.hero .prof {
	font-size: 22px;
	font-weight: 600;
	margin-bottom: 20px;
}

.hero button {
	outline: none;
}

.hero .social {
	position: relative;
	top: 100px;
	display: flex;
	align-items: center;
	gap: 10px;
}

.hero .social-link {
	text-decoration: none;
	color: black;
	width: 40px;
	height: 40px;
	display: flex;
	align-items: center;
	justify-content: center;
}

body.dark .hero .social-link {
	color: #ddd;
}

.hero .social-link i {
	width: 0;
	height: 0;
	border-radius: 50%;
	font-size: 20px;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: .25s;
}

.hero .social-link:hover i {
	background-color: #2876ff;
	color: white;
	width: 40px;
	height: 40px;
}

.hero .image {
	height: 100%;
	display: flex;
	align-items: end;
	user-select: none;
	position: relative;
	right: -5em;
}

.hero .image img {
	width: 44em;
}

/* __________ END HERO __________ */

/* __________ START ABOUT __________ */


.about {
	width: 100vw;
}

.about .container {
	margin: auto;
	width: 80%;
}

.about .inner-container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
}

.about .detail {
	width: 45%;
}

.about .detail .head {
	font-size: 20px;
	margin-bottom: 10px;
}

.about .desc {
	line-height: 200%;
	margin-bottom: 10px;
}

.about .detail .info {
	margin-top: 20px;
}

.about .detail .info div {
	display: flex;
	align-items: center;
	gap: 10px;
	padding-bottom: 10px;
}

.about .detail .info i {
	color: #2876ff;
}

.about .detail .info span {
	font-weight: 500;
}

.about .detail .info p {
	opacity: 0.8;
}

.about .btn {
	width: 90px;
	height: 35px;
	font-size: 16px;
	margin-top: 20px;
}

.about .skills {
	width: 45%;
}

.about .skills .item {
	width: 100%;
	margin-bottom: 20px;
}

.about .skills .info {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 5px;
}

.about .skills .bar {
	width: 100%;
	height: 5px;
	border-radius: 30px;
	background-color: #2876ff;
}

body.dark .about .detail {
	color: #ddd;
}

body.dark .about .skills {
	color: #ddd;
}

/* __________ END ABOUT __________ */

/* __________ START SERVICES __________ */

.services {
	width: 100vw;
}

.services .container {
	margin: auto;
	width: 80%;
}

.services .inner-container {
	display: flex;
	align-items: center;
	justify-content: space-evenly;
	flex-wrap: wrap;
	gap: 5px;
}

.services .card {
	width: 22em;
	height: 20em;
	padding: 30px 28px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 10px;
	text-align: center;
	border-radius: 5px;
	position: relative;
	transition: .25s;
}

.services .card::after {
	content: "";
	width: 100%;
	height: 3px;
	background-color: #2876ff;
	border-radius: 0 0 5px 5px;
	position: absolute;
	bottom: 0;
}

body.dark .services .card {
	color: #ddd;
}

.services .card .icon {
	width: 100%;
	height: 5em;
	display: flex;
	align-items: center;
	justify-content: center;
}

.services .card .icon i {
	font-size: 36px;
	width: 0;
	height: 0;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: #2876ff;
	transition: .25s;
}

.services .card:hover {
	background-color: #2876ff40;
}

.services .card:hover .icon i {
	width: 80px;
	height: 80px;
	color: white;
}

.services .card .head {
	font-size: 22px;
	font-weight: 700;
}

.services .card .desc {
	font-size: 16px;
	font-weight: 400;
	opacity: .8;
}

/* __________ END SERVICES __________ */

/* __________ START PORTFOLIO __________ */

.portfolio {
	width: 100vw;
}

.portfolio .container {
	margin: auto;
	width: 80%;
}

.portfolio .filter-list {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
	list-style: none;
	margin-bottom: 20px;
}

.portfolio .filter-list li {
	padding: 6px 10px;
	margin: 6px;
	border: 2px solid #2876ff;
	border-radius: 5px;
	font-size: 14px;
	position: relative;
	cursor: pointer;
	white-space: nowrap;
}

.portfolio .filter-list li::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: 0;
	height: 100%;
	background-color: #2876ff;
	transition: .25s;
	z-index: -1;
}

.portfolio .filter-list li:hover::before {
	width: 100%;
}

body.dark .portfolio .filter-list li {
	color: #ddd;
}

.portfolio .card-container {
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
}

.portfolio .card {
	width: 33%;
	display: flex;
	position: relative;
	user-select: none;
}

.portfolio .card a {
	display: flex;
}

.portfolio .card img {
	width: 100%;
}

.portfolio .card .text {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: #2876ff;
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	transition: .25s;
}

.portfolio .card:hover .text {
	opacity: .8;
}

.portfolio .card .text {
	text-align: center;
	color: white;
}

/* __________ END PORTFOLIO __________ */

/* __________ START CONTACT __________ */

.contact {
	width: 100vw;
	margin-bottom: 100px;
}

.contact .container {
	margin: auto;
	width: 80%;
}

.contact .inner-container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
}

.contact .detail {
	width: 45%;
}

.contact .item {
	display: flex;
	align-items: center;
	margin-bottom: 20px;
}

.contact .item i {
	font-size: 20px;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 46px;
	height: 46px;
	border-radius: 50%;
	color: white;
	background-color: #2876ff;
}

.contact .item span {
	margin-left: 10px;
}

body.dark .contact .item span {
	color: #ddd;
}

.contact form {
	width: 45%;
}

.contact input,
.contact textarea {
	width: 100%;
	outline: none;
	border: 1px solid black;
	border-radius: 3px;
	padding: 8px 12px;
	margin-top: 10px;
	transition: .25s;
}

.contact textarea {
	height: 200px;
}

.contact input:focus ,
.contact textarea:focus {
	border-color: #2876ff;
}

body.dark .contact input,
body.dark .contact textarea {
	background-color: #1f2235;
	border-color: #333;
}

.contact button {
	width: 174px;
	height: 44px;
}

/* __________ END CONTACT __________ */

/* __________ START FOOTER __________ */

footer {
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: #2876ff;
	height: 5em;
}

footer span {
	font-size: 16px;
	color: white;
}

footer a {
	text-decoration: none;
	color: white;
}

/* __________ END FOOTER __________ */