@import 'https://fonts.googleapis.com/css?family=Montserrat:300, 400, 700&display=swap';
* {
	padding: 0;
	margin: 0;
	box-sizing: border-box;
}
html {
	scroll-behavior: smooth;
	font-family: Arial, sans-serif;
}


.container {
	min-height: 100vh;
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
}
.section-title {
	font-size: 4rem;
	font-weight: 300;
	color: black;
	margin-bottom: 10px;
	text-transform: uppercase;
	letter-spacing: 0.2rem;
	text-align: center;
}
.section-title span {
	color: crimson;
}
.article {
	max-width: 800px;
	margin: 0 auto;
	font-family: Arial, sans-serif;
    padding: 20px;
}

.article h1 {
	font-size: 30px;
    font-weight: bold;
    margin-bottom: 30px;
    text-align: center;}
.article p {  
      margin-bottom: 20px;
      line-height: 1.6;
	  text-align: justify;
}
.cta {
	display: inline-block;
	padding: 10px 30px;
	color: white;
	background-color: transparent;
	border: 2px solid crimson;
	font-size: 2rem;
	text-transform: uppercase;
	letter-spacing: 0.1rem;
	margin-top: 30px;
	transition: 0.3s ease;
	transition-property: background-color, color;
}
.cta:hover {
	color: white;
	background-color: crimson;
}
.brand p {
	font-size: 3rem;
	text-transform: ;
	color: white;
	font-family: "Courier New", Courier, monospace;
}
.brand h1 span {
	color: crimson;
}

/* Header section */
#header {
	position: fixed;
	z-index: 1000;
	left: 0;
	top: 0;
	width: 100vw;
	height: auto;
}
#header .header {
	min-height: 8vh;
	background-color: #29323c;
	transition: 0.3s ease background-color;
}
#header .nav-bar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
	height: 100%;
	max-width: 1300px;
	padding: 0 10px;
}
#header .nav-list ul {
	list-style: none;
	position: absolute;
	background-color: rgb(31, 30, 30);
	width: 100vw;
	height: 100vh;
	left: 100%;
	top: 0;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	z-index: 1;
	overflow-x: hidden;
	transition: 0.5s ease left;
}
#header .nav-list ul.active {
	left: 0%;
}
#header .nav-list ul a {
	font-size: 2.5rem;
	font-weight: 500;
	letter-spacing: 0.2rem;
	text-decoration: none;
	color: white;
	text-transform: uppercase;
	padding: 20px;
	display: block;
}
#header .nav-list ul a::after {
	content: attr(data-after);
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%) scale(0);
	color: rgba(240, 248, 255, 0.021);
	font-size: 13rem;
	letter-spacing: 50px;
	z-index: -1;
	transition: 0.3s ease letter-spacing;
}
#header .nav-list ul li:hover a::after {
	transform: translate(-50%, -50%) scale(1);
	letter-spacing: initial;
}
#header .nav-list ul li:hover a {
	color: crimson;
}
#header .hamburger {
	height: 60px;
	width: 60px;
	display: inline-block;
	border: 3px solid white;
	border-radius: 50%;
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 100;
	cursor: pointer;
	transform: scale(0.8);
	margin-right: 20px;
}
#header .hamburger:after {
	position: absolute;
	content: '';
	height: 100%;
	width: 100%;
	border-radius: 50%;
	border: 3px solid black;
	animation: hamburger_puls 1s ease infinite;
}
#header .hamburger .bar {
	height: 2px;
	width: 30px;
	position: relative;
	background-color: white;
	z-index: -1;
}
#header .hamburger .bar::after,
#header .hamburger .bar::before {
	content: '';
	position: absolute;
	height: 100%;
	width: 100%;
	left: 0;
	background-color: white;
	transition: 0.3s ease;
	transition-property: top, bottom;
}
#header .hamburger .bar::after {
	top: 8px;
}
#header .hamburger .bar::before {
	bottom: 8px;
}
#header .hamburger.active .bar::before {
	bottom: 0;
}
#header .hamburger.active .bar::after {
	top: 0;
}
/* End Header section */



/* Footer */
#footer {
	background-image: linear-gradient(60deg, #29323c 0%, #485563 100%);
}
#footer .footer {
	min-height: 200px;
	flex-direction: column;
	padding-top: 50px;
	padding-bottom: 10px;
}
#footer h2 {
	color: white;
	font-weight: 500;
	font-size: 1.8rem;
	letter-spacing: 0.1rem;
	margin-top: 10px;
	margin-bottom: 10px;
	margin-left: auto;
	margin-right: auto;
}
#footer .social-icon {
	display: flex;
	margin-bottom: 15px;
	margin-top: 20px;
}
#footer .social-item {
	height: 50px;
	width: 50px;
	margin: 0 5px;
}
#footer .social-item img {
	filter: grayscale(1);
	transition: 0.3s ease filter;
}
#footer .social-item:hover img {
	filter: grayscale(0);
}
#footer .footer p {
	color: white;
	font-family: 'Montserrat', sans-serif;
	font-size: 1rem;
	text-align: center;
}
/* End Footer */

/* Keyframes */
@keyframes hamburger_puls {
	0% {
		opacity: 1;
		transform: scale(1);
	}
	100% {
		opacity: 0;
		transform: scale(1.4);
	}
}
@keyframes text_reveal_box {
	50% {
		width: 100%;
		left: 0;
	}
	100% {
		width: 0;
		left: 100%;
	}
}
@keyframes text_reveal {
	100% {
		color: white;
	}
}
@keyframes text_reveal_name {
	100% {
		color: crimson;
		font-weight: 500;
	}
}
/* End Keyframes */

/* Media Query For Tablet */
@media only screen and (min-width: 768px) {
	.cta {
		font-size: 2.5rem;
		padding: 20px 60px;
	}
	h1.section-title {
		font-size: 6rem;
	}


	
}
/* End Media Query For Tablet */

/* Media Query For Desktop */
@media only screen and (min-width: 1200px) {
	/* header */
	#header .hamburger {
		display: none;
	}
	#header .nav-list ul {
		position: initial;
		display: block;
		height: auto;
		width: fit-content;
		background-color: transparent;
	}
	#header .nav-list ul li {
		display: inline-block;
	}
	#header .nav-list ul li a {
		font-size: 1rem;
	}
	#header .nav-list ul a:after {
		display: none;
	}
	/* End header */


}
/* End  Media Query For Desktop */

/* back to top button*/
 #back-to-top-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: transparent;
    border: none;
    cursor: pointer;
    outline: none;
    z-index: 999;
    transition: opacity 0.3s ease, transform 0.3s ease;
	
	
  }
#back-to-top-btn:hover {
  background-color: transparent;
  transform: scale(1.1);
}

#back-to-top-btn.visible {
  display: block;
}

#back-to-top-btn.hidden {
  opacity: 0;
  pointer-events: none;}
/* terakhir button top */

#home-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  bottom: 20px;
  left: 20px;
  width: 50px;
  height: 50px;
  border: 2px solid #fff;
  background-color: white;
  border-radius: 50%;
  cursor: pointer;
  transition: opacity 0.3s ease;
  text-decoration: none;
  color: #fff;
  z-index: 9999;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

#home-btn:hover {
  opacity: 0.8;
  transform: scale(1.1);
}

@media (max-width: 767px) {
  #home-btn {
    display: flex;
  }
}