/* font */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300&display=swap');

/* colors */
:root {
	--primary: #000000;
	--secondary: #4a00d4;
	--third: #FFFFFF;
	--secondary-dark: #36009c;
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: 'Roboto', sans-serif;
	color: var(--third);
	transition: 0.3s;
}

html,body {
	scroll-behavior: smooth;
}

body {
	overflow-x: hidden;
	background-color: var(--primary);
}

body.navbaractive {
	overflow: hidden;
}

.btn {
	border: none;
	background-color: var(--secondary);
	padding: 10px 20px;
	border-radius: 5px;
	cursor: pointer;
	font-size: 18px;
	font-weight: bold;
}

.btn:hover {
	background-color: var(--secondary-dark)
}

.main {
	height: 100vh;
	overflow-x: hidden;
}

.container {
	max-width: 1000px;
	margin: 0 auto;
	padding: 0 20px;
}

.navbar {
	padding: 20px 0px;
	transform: translateY(0%);
	transition: 1s;
}

.navbar.notload {
	transform: translateY(-100%);
}

.navbar-nav {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.navbar-brand {
	display: flex;
	align-items: center;
}

.navbar-brand img {
	width: 40px;
	border-radius: 50%;
	margin-right: 10px;
}

.navbar-brand span {
	font-weight: bold;
	font-size: 18px;
}

.navs ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: row;
}

.navs ul li a {
	text-decoration: none;
	padding: 10px 20px;
	border-radius: 4px;
}

.navs ul li a:hover {
	background-color: rgb(255, 255, 255, 0.3);
}

.jumbotron-box {
	margin-top: 70px;
	width: 100%;
	transition: 1s;
}

.jumbotron-box.notload {
	transform: translateY(50%);
	opacity: 0%;
}

.jumbotron {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	flex-direction: row-reverse;
	margin: 0 auto;
}

.jumbotron-item {
	text-align: center;
	transition: 1s;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	margin: 0 auto;
}

.jumbotron-item:nth-child(2) {
	max-width: 400px;
}

.jumbotron-item.notload:nth-child(1) {
	transform: translateX(50%);
	opacity: 0%;
}

.jumbotron-item.notload:nth-child(2) {
	transform: translateX(-50%);
	opacity: 0%;
}

.jumbotron-item img {
	width: 250px;
	border-radius: 50%;
	animation: borderpop 5s infinite;
}

.jumbotron-item p {
	font-size: 18px;
}

.navbar-toggler i {
	font-size: 25px;
	position: absolute;
	top: 0;
	right: 0;
	margin: 28px;
	z-index: 200;
}

.navbar-toggler {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 100%;
	display: none;
}

.main2 {
	display: flex;
	flex-direction: column;
	min-height: 100vh;
}

.skills {
	display: block;
	min-height: 50vh;
	background-color: #0099ff;
}

.skills .container {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
}

.skills .container .skill {
	margin: 20px;
	background-color: var(--primary);
	padding: 20px 30px;
	border-radius: 5px;
	cursor: pointer;
}

.skills .container .skill:hover {
	font-size: 20px;
	animation: shake 0.5s;
}

.skills .skills-t {
	text-align: center;
	color: black;
	margin-bottom: 50px;
	font-weight: bold;
}

.skills .skills-t::after {
	content: "";
	display: block;
	border-bottom: 4px solid black;
	width: 50px;
	margin: 0 auto;
}

.main3 {
	display: block;
	min-height: 100vh;
}

.main3 h1 {
	text-align: center;
}

.main3 h1::after {
	content: "";
	display: block;
	border-bottom: 4px solid white;
	width: 80px;
	margin: 10px auto;
}

.main3 p {
	text-align: center;
	font-size: 20px;
	max-width: 400px;
	margin: 0 auto;
}

.projects {
	display: flex;
	flex-direction: column;
	margin-top: 100px;
}

.projects .project {
	margin: 50px 0px;
	padding: 10px;
}

.projects .project img {
	max-width: 100%;
	border-radius: 10px;
	object-fit: cover;
}

.projects .project img:hover {
	transform: scale(1.1);
}

.project .buttons {
	display: flex;
	justify-content: right;
}

.project .buttons button {
	margin: 10px;
}

.sosmed {
	display: flex;
	flex-wrap: wrap;
	margin-top: 50px;
	justify-content: center;
}

.sosmed a {
	margin: 10px;
}

.sosmed a.arrow {
	animation: borderdown 0.5s; 	
}

.sosmed button {
	margin-top: 10px;
}

@keyframes borderdown {
	0% {
		transform: translateY(0px);
	}

	50% {
		transform: translateY(-10px);
	}

	100% {
		transform: translateY(0px);
	}
}

.sosmed a i {
	font-size: 24px;
}

span.ripple {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  animation: ripple 600ms linear;
  background-color: rgba(255, 255, 255, 0.7);
}

.loading {
	position: fixed;
	top: 0;
	right: 0;
	left: 0;
	bottom: 0;
	background-color: var(--primary);
	z-index: 999999;
	display: flex;
	justify-content: center;
	align-items: center;
}

.loading.off {
	transform: scale(200%);
}

.loading.off.transparent {
	opacity: 0%;
}

.loading .loading-item {
	width: 100px;
	height: 100px;
	display: block;
	border: 10px solid white;
	border-radius: 50%;
	animation: loadinganimate 1s infinite;
}

.main4 {
	display: flex;
	flex-direction: column;
}

.footer {
	background-color: #1f1f1f;
}

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

.footers .footer-item {
	margin: 10px 0;
}

.footer-item h2, .footer-item h2 i, .footer-item a, .footer-item a i {
	color: white;
}

.footer-item h2 {
	font-size: 18px;
}

.footer-item .sosmed2 {
	display: flex;
	flex-direction: column;
}

.footer-item .sosmed2 a {
	margin: 5px 0px;
	font-size: 18px;
}

.main5 {
	display: flex;
	flex-direction: column;
}

.certificates {
	display: flex;
	min-height: 100vh;
	background-color: #0099ff;
	justify-content: center;
	align-items: center;
	flex-direction: column;
}

.certificates h1 {
	margin-bottom: 30px;
	color: black;
}

.certificates h1::after {
	content: "";
	display: block;
	border-bottom: 4px solid black;
	max-width: 50px;
	margin: 10px auto;
}

.certificate img {
	width: 100%;
	max-width: 600px;
	border-radius: 16px;
}

.certificate img:hover {
	transform: scale(1.1);
}

.certificates .certificate {
	margin: 20px;
}

@keyframes shake {
	0% {
		transform: translate(0px, 0px);
	}
	20% {
		transform: translate(3px, -1px);
	}
	40% {
		transform: translate(-6px, -1px);
	}
	60% {
		transform: translate(6px, 1px);
	}
	80% {
		transform: translate(-6px, 1px);
	}
	100% {
		transform: translate(0px, 0px);
	}
}

@keyframes loadinganimate {
	0% {
		opacity: 0%;
		width: 30px;
		height: 30px;
	}
	50% {
		opacity: 100%;
/*		width: 100px;
		height: 100px;*/
	}
	100% {
		opacity: 0%;
		width: 120px;
		height: 120px;		
	}
}

@keyframes ripple {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

@media (max-width: 992px) {
	.jumbotron-box {
		margin-top: 0px;
	}

	.sosmed {
		margin-top: 20px;
	}

	.jumbotron {
		flex-direction: column;
	}

	.jumbotron-item img {
		width: 200px;
		margin-bottom: 40px;
		animation: none;
	}

	.navs ul {
		flex-direction: column;
		position: fixed;
		top: 0;
		right: 0;
		left: 0;
		bottom: 0;
		background-color: var(--primary);
		width: 100vw;
		height: 100vh;
		z-index: 10;
		align-items: center;
		justify-content: center;
		transform: translateX(110%);
	}

	.navs ul li {
		margin: 10px;
	}

	.navs ul li a {
		font-size: 18px;
	}

	.navs ul.on {
		transform: translateX(0%);
	}

	.navbar-toggler {
		display: block;
	}

	.jumbotron-item.notload:nth-child(1) {
		transform: translateY(-50%);
		opacity: 0%;
	}

	.jumbotron-item.notload:nth-child(2) {
		transform: translateY(50%);
		opacity: 0%;
	}

	.project p {
		font-size: 16px;
	}

	.project .buttons {
		justify-content: center;
	}
}

@keyframes borderpop {
	0% {
		border: 10px solid black;
		transform: scale(1);
	}
	50% {
		border: 10px solid white;
		transform: scale(1.1);
	}
	100% {
		border: 10px solid black;
		transform: scale(1);
	}
}