/* Common button styles */
.button {
	float: left;
	width: 130px;
	height: 130px;
	display: block;
	margin: 1em;
	padding: 1em 0;
	border: none;
	background: none;
	color: inherit;
	vertical-align: middle;
	position: relative;
	z-index: 1;
	-webkit-backface-visibility: hidden;
	-moz-osx-font-smoothing: grayscale;
	font-size: 19px;
	letter-spacing:1px;
}
.button:focus {
	outline: none;
}
.button > span {
	vertical-align: middle;
}



/* Sizes */
.button--size-s {
	font-size: 14px;
}
.button--size-m {
	font-size: 20px;
}
.button--size-l {
	font-size: 20px;
}

/* Typography and Roundedness */
.button--text-upper {
	letter-spacing: 2px;
	text-transform: uppercase;
}
.button--text-thin {
	font-weight: 300;
}
.button--text-medium {
	font-weight: 500;
}
.button--text-thick {
	font-weight: 600;
}
.button--round-l {
	border-radius:100px;
}

/* Borders */
.button--border-thin {
	border: 1px solid;
}
.button--border-medium {
	border: 3px solid;
}
.button--border-thick {
	border: 3px solid;
}
/* Naira */
.button--naira {
	padding: 0;
	overflow: hidden;
	-webkit-transition: background-color 0.3s;
	transition: background-color 0.3s;
	background-color: #fff;
}
.button--naira::before {
	content: '';
	position: absolute;
	left: -50%;
	width: 200%;
	height: 200%;
	background: #37474f;
	top: -50%;
	z-index: -1;
	-webkit-transform: translate3d(0, -100%, 0) rotate3d(0, 0, 1, -10deg);
	transform: translate3d(0, -100%, 0) rotate3d(0, 0, 1, -10deg);
}
.button--naira.button--inverted::before {
	background: #000;
}
.button--naira-up::before {
	-webkit-transform: translate3d(0, 100%, 0) rotate3d(0, 0, 1, 10deg);
	transform: translate3d(0, 100%, 0) rotate3d(0, 0, 1, 10deg);
}
.button--naira > span {
	display: block;
}
.button--naira .button__icon {
	position: absolute;
	top: 25px;
	width: 60%;
	left: 17px;
	color: #fff;
	-webkit-transform: translate3d(0, -100%, 0);
	transform: translate3d(0, -100%, 0);
}
.button--naira-up .button__icon {
	-webkit-transform: translate3d(0, 100%, 0);
	transform: translate3d(0, 100%, 0);
}
.button--naira > span,
.button--naira .button__icon {
	padding: 1em 10px;
	-webkit-transition: -webkit-transform 0.3s;
	transition: transform 0.3s;
	-webkit-transition-timing-function: cubic-bezier(0.75, 0, 0.125, 1);
	transition-timing-function: cubic-bezier(0.75, 0, 0.125, 1);
}
.button--naira:hover::before {
	-webkit-animation: anim-naira-1 0.3s forwards ease-in;
	animation: anim-naira-1 0.3s forwards ease-in;	
}
.button--naira-up:hover::before {
	-webkit-animation: anim-naira-2 0.3s forwards ease-in;
	animation: anim-naira-2 0.3s forwards ease-in;
}
@-webkit-keyframes anim-naira-1 {
	50% {
		-webkit-transform: translate3d(0, -50%, 0) rotate3d(0, 0, 1, -10deg);
		transform: translate3d(0, -50%, 0) rotate3d(0, 0, 1, -10deg);
		-webkit-animation-timing-function: ease-out;
		animation-timing-function: ease-out;
	}
	100% {
		-webkit-transform: translate3d(0, 0%, 0) rotate3d(0, 0, 1, 0deg);
		transform: translate3d(0, 0%, 0) rotate3d(0, 0, 1, 0deg);
	}
}
@keyframes anim-naira-1 {
	50% {
		-webkit-transform: translate3d(0, -50%, 0) rotate3d(0, 0, 1, -10deg);
		transform: translate3d(0, -50%, 0) rotate3d(0, 0, 1, -10deg);
		-webkit-animation-timing-function: ease-out;
		animation-timing-function: ease-out;
	}
	100% {
		-webkit-transform: translate3d(0, 0%, 0) rotate3d(0, 0, 1, 0deg);
		transform: translate3d(0, 0%, 0) rotate3d(0, 0, 1, 0deg);
	}
}
@-webkit-keyframes anim-naira-2 {
	50% {
		-webkit-transform: translate3d(0, 50%, 0) rotate3d(0, 0, 1, 10deg);
		transform: translate3d(0, 50%, 0) rotate3d(0, 0, 1, 10deg);
		-webkit-animation-timing-function: ease-out;
		animation-timing-function: ease-out;
	}
	100% {
		-webkit-transform: translate3d(0, 0%, 0) rotate3d(0, 0, 1, 0deg);
		transform: translate3d(0, 0%, 0) rotate3d(0, 0, 1, 0deg);
	}
}
@keyframes anim-naira-2 {
	50% {
		-webkit-transform: translate3d(0, 50%, 0) rotate3d(0, 0, 1, 10deg);
		transform: translate3d(0, 50%, 0) rotate3d(0, 0, 1, 10deg);
		-webkit-animation-timing-function: ease-out;
		animation-timing-function: ease-out;
	}
	100% {
		-webkit-transform: translate3d(0, 0%, 0) rotate3d(0, 0, 1, 0deg);
		transform: translate3d(0, 0%, 0) rotate3d(0, 0, 1, 0deg);
	}
}
.button--naira:hover {
	background-color: #37474f;
	-webkit-transition: background-color 0s 0.3s;
	transition: background-color 0s 0.3s;
}
.button--naira.button--inverted:hover {
	background-color: #000;
	cursor:pointer;
}
.button--naira:hover .button__icon {
	-webkit-transform: translate3d(0, 0, 0);
	transform: translate3d(0, 0, 0);
}
.button--naira:hover > span {
	opacity: 0;
	-webkit-transform: translate3d(0, 100%, 0);
	transform: translate3d(0, 100%, 0);
}
.button--naira-up:hover > span {
	-webkit-transform: translate3d(0, -100%, 0);
	transform: translate3d(0, -100%, 0);
}

/* Nina */
.button--nina {
	padding: 0;
	background: #7986cb;
	color: #fff;
	overflow: hidden;
	-webkit-transition: background-color 0.3s;
	transition: background-color 0.3s;
	width: 100%;
	height: 65px;
	margin: 15px 0;
	letter-spacing: 2px;
	font-size:21px;
}
.button--nina.button--inverted {
	background: #00b9ac;
	color: #fff;
	cursor: pointer;
}
.button--nina > span {
	display: inline-block;
	padding:0;
	opacity: 0;
	color: #fff;
	-webkit-transform: translate3d(0, -10px, 0);
	transform: translate3d(0, -10px, 0);
	-webkit-transition: -webkit-transform 0.3s, opacity 0.3s;
	transition: transform 0.3s, opacity 0.3s;
	-webkit-transition-timing-function: cubic-bezier(0.75, 0, 0.125, 1);
	transition-timing-function: cubic-bezier(0.75, 0, 0.125, 1);
}
.button--nina::before {
	content: attr(data-text);
	position: absolute;
	top: -7px;
	left: 0;
	width: 100%;
	height: 100%;
	padding: 1em 0;
	-webkit-transition: -webkit-transform 0.3s, opacity 0.3s;
	transition: transform 0.3s, opacity 0.3s;
	-webkit-transition-timing-function: cubic-bezier(0.75, 0, 0.125, 1);
	transition-timing-function: cubic-bezier(0.75, 0, 0.125, 1);
}
.button--nina:hover {
	background-color: #ff6fb5;
	cursor: pointer;
}
.button--nina:hover::before {
	opacity: 0;
	-webkit-transform: translate3d(0, 100%, 0);
	transform: translate3d(0, 100%, 0);
}
.button--nina:hover > span {
	opacity: 1;
	-webkit-transform: translate3d(0, 0, 0);
	transform: translate3d(0, 0, 0);
}
.button--nina:hover > span:nth-child(1) {
	-webkit-transition-delay: 0.045s;
	transition-delay: 0.045s;
}
.button--nina:hover > span:nth-child(2) {
	-webkit-transition-delay: 0.09s;
	transition-delay: 0.09s;
}
.button--nina:hover > span:nth-child(3) {
	-webkit-transition-delay: 0.135s;
	transition-delay: 0.135s;
}
.button--nina:hover > span:nth-child(4) {
	-webkit-transition-delay: 0.18s;
	transition-delay: 0.18s;
}
.button--nina:hover > span:nth-child(5) {
	-webkit-transition-delay: 0.225s;
	transition-delay: 0.225s;
}
.button--nina:hover > span:nth-child(6) {
	-webkit-transition-delay: 0.27s;
	transition-delay: 0.27s;
}
.button--nina:hover > span:nth-child(7) {
	-webkit-transition-delay: 0.315s;
	transition-delay: 0.315s;
}
.button--nina:hover > span:nth-child(8) {
	-webkit-transition-delay: 0.36s;
	transition-delay: 0.36s;
}
.button--nina:hover > span:nth-child(9) {
	-webkit-transition-delay: 0.405s;
	transition-delay: 0.405s;
}
.button--nina:hover > span:nth-child(10) {
	-webkit-transition-delay: 0.45s;
	transition-delay: 0.45s;
}