/*
----------------------------------------

animation

----------------------------------------
*/

/* button */

.note {
	font-size: 1.2rem;
}

.sec {
	padding-bottom: 6rem;
}

.post-contents .read {
	letter-spacing: 1px;
}

.flex.col-02 > div {
	width: 50%;
	max-height: 100%;
}

.cont-box > .box {
	-js-display: flex;
	display: -ms-flex;
	display: -webkit-flex;
	display: flex;
	height: 100%;
	justify-content: center;
	align-items: center;
}

.code-wrap {
	border: solid 1px #000;
	margin-bottom: 8rem;
}

.code-wrap .code-box pre {
	width: 100%;
	height: 100%;
	overflow: auto;
	padding: 0 3rem;
	background: #000;
	color: #fff;
	font-size: 1.4rem;
}

/* btn */

.btn-box .code-wrap {
	height: 300px;
}

.btn-sample {
	text-align: center;
	padding: 3rem;
}

.btn-sample a {
	display: inline-block;
	width: 300px;
	max-width: 100%;
	font-size: 1.8rem;
	text-decoration: none;
	text-align: center;
	line-height: 1.5;
	padding: 13.5px 10px 15.5px;
	border-radius: 30px;
	background: #C5A882;
	color: #fff;
	border: solid 2px #C5A882;
	opacity: 1 !important;
	transition: all .2s;
}

.btn-sample.sample-03 a {
	transition: all .4s;
}

.btn-sample.sample-04 a {
	transition: all .6s;
}

.btn-sample.sample-03 a {
	transition: all .4s;
}

/* article */

.article-box .code-wrap {
	height: 500px;
}

.block-column {
	padding: 3rem;
}

.block-column .post {
	width: 320px;
	max-width: 100%;
	margin-bottom: 0;
}

.block-column .post a {
	color: #333;
	text-decoration: none;
	transition: all .4s;
}

.block-column .img {
	margin: 0;
	background: #000;
	overflow: hidden;
}

.block-column .img img {
	transition: all .4s;
}

.block-column .post .txt {
	padding: 2rem;
}

.block-column .read {
	font-size: 1.4rem;
}

.block-column .post a.none {
	pointer-events: none;
}

.block-column .post-sample.sample-02 {
	position: relative;
}

.block-column .post-sample.sample-02::before {
	content: '';
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	border: solid 3px var( --main-color );
	pointer-events: none;
	opacity: 0;
	visibility: hidden;
	z-index: -1;
	transition: all .2s;
}

.block-column .post-sample.sample-04 .ttl {
	transition: all .4s;
}

.block-column .post-sample.sample-04 .ttl::after {
	transition: all .4s;
}

.nav-sample {
	width: 100%;
	padding: 0 2rem;
}

.nav-sample .flex {
	width: 100%;
	justify-content: center;
	flex-wrap: nowrap;
	margin: 0 !important;
}

.nav-sample li {
	width: 30%;
	margin: 0;
	padding: 0;
	text-align: center;
	border-right: solid 1px #ddd;
}

.nav-sample li:first-child {
	border-left: solid 1px #ddd;
}

.nav-sample li::before {
	display: none;
}

.nav-sample a {
	display: block;
	padding: 1.65rem 2rem;
	font-size: 1.8rem;
	line-height: 1.5;
	color: #333;
	text-decoration: none;
	position: relative;
}

.nav-sample.sample-02 a::after {
	content: '';
	height: 5px;
	background: var( --main-color );
	position: absolute;
	right: 50%;
	bottom: 0;
	left: 50%;
	opacity: 0;
	visibility: hidden;
	transition: all .2s;
}

.nav-sample.sample-03 a {
	display: inline-block;
}

.nav-sample.sample-03 a::after {
	content: '';
	height: 1rem;
	background: var( --main-color );
	position: absolute;
	right: 100%;
	bottom: 1.5rem;
	left: 1.5rem;
	opacity: 0;
	visibility: hidden;
	z-index: -1;
	transition: all .2s;
}

.nav-sample.sample-04 a::after {
	content: '';
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var( --main-color );
	position: absolute;
	bottom: 0;
	left: calc( 50% - 4px );
	opacity: 0;
	visibility: hidden;
	transition: all .2s;
}

.nav-sample.sample-05 li {
	height: 3rem;
	overflow: hidden;
}

.nav-sample.sample-05 a {
	padding: .15rem 2rem;
	transition: all .4s;
}

.nav-sample.sample-05 a::after {
	content: 'MENU';
	font-family: 'Roboto', sans-serif;
	text-transform: uppercase;
	display: block;
	padding: .3rem 0 0;
}

.scroll-sample {
	width: 100%;
	height: 100%;
	overflow: scroll;
}

.scroll-sample .scroll-wrap {
	padding: 3rem 3rem 9rem;
}

.scroll-sample .scroll-txt {
	margin-bottom: 100rem;
}

.scroll-sample.sample-01 .scroll-cont > * {
	transform: translateY( 2rem );
	opacity: 0;
	visibility: hidden;
	z-index: -1;
	transition: all .6s;
	transition-delay: .8s;
}

.scroll-sample.sample-01 .scroll-cont p {
	transition-delay: 1s;
}

.scroll-sample.sample-01 .scroll-cont.view > * {
	transform: none;
	opacity: 1;
	visibility: visible;
	z-index: 1;
}

.scroll-sample.sample-02 .scroll-cont {
	overflow: hidden;
}

.scroll-sample.sample-02 .scroll-cont > * {
	transform: translateX( -8rem );
	opacity: 0;
	visibility: hidden;
	z-index: -1;
	transition: all .8s;
	transition-delay: .8s;
}

.scroll-sample.sample-02 .scroll-cont p {
	transition-delay: 1s;
}

.scroll-sample.sample-02 .scroll-cont.view > * {
	transform: none;
	opacity: 1;
	visibility: visible;
	z-index: 1;
}

@keyframes zoom-in {
	0% {
		transform: scale( .6 ) translateY( 8rem );
		opacity: 0;
		visibility: hidden;
		z-index: -1;
	}
	50% {
		transform: scale( 1.1 ) translateY( -2rem );
		opacity: 1;
		visibility: visible;
		z-index: 1;
	}
	100% {
		transform: scale( 1 );
		opacity: 1;
		visibility: visible;
		z-index: 1;
	}
}

.scroll-sample.sample-03 .scroll-cont > * {
	transform: scale( .6 ) translateY( 8rem );
	opacity: 0;
	visibility: hidden;
	z-index: -1;
}

.scroll-sample.sample-03 .scroll-cont.view h2 {
	animation: zoom-in 1s ease .6s 1 normal forwards;
}

.scroll-sample.sample-03 .scroll-cont.view p {
	animation: zoom-in 1s ease .8s 1 normal forwards;
}

.scroll-sample.sample-04 .scroll-cont {
	display: inline-block;
	perspective: 300px;
}

.scroll-sample.sample-04 .scroll-cont > * {
	position: relative;
	transform: rotateX( -60deg ) translateY( 10rem );
	transform-origin: bottom left;
	transition: all .8s;
	transition-delay: .6s;
	opacity: 0;
	visibility: hidden;
}

.scroll-sample.sample-04 .scroll-cont p {
	transition-delay: .8s;
}

.scroll-sample.sample-04 .scroll-cont.view > * {
	transform: none;
	opacity: 1;
	visibility: visible;
}

@keyframes mov-box {
	0% {
		width: 0;
		left: 0;
		right: auto;
	}
	35% {
		width: 100%;
		left: 0;
		right: 0;
	}
	36% {
		width: 100%;
		left: auto;
		right: 0;
	}
	100% {
		width: 0;
		left: auto;
		right: 0;
	}
}

.scroll-sample.sample-05 .scroll-cont {
	position: relative;
	padding: 2rem;
}

.scroll-sample.sample-05 .scroll-cont::after {
	content: '';
	width: 0;
	background: #ddd;
	position: absolute;
	top: 0;
	right: auto;
	bottom: 0;
	left: 0;
}

.scroll-sample.sample-05 .scroll-cont > * {
	opacity: 0;
	visibility: hidden;
	z-index: -1;
	transition: all .8s;
	transition-delay: 1.4s;
}

.scroll-sample.sample-05 .scroll-cont.view::after {
	animation: mov-box 1s ease-in-out .6s 1 normal forwards;
}

.scroll-sample.sample-05 .scroll-cont.view > * {
	opacity: 1;
	visibility: visible;
	z-index: 1;
}


/*
----------------------------------------

768

----------------------------------------
*/

@media screen and ( max-width: 768px ) {

	.code-wrap {
		flex-direction: column;
	}

	.flex.col-02 > div {
		width: 100%;
	}

	.code-wrap .code-box pre {
		height: initial;
		max-height: 250px;
	}

	.sec .code-wrap {
		height: initial;
		margin-bottom: 4rem;
	}

	.block-column .post {
		width: 240px;
	}

	.block-column .img img {
		height: 160px;
	}

	.block-column .post .txt {
		padding: 1.5rem;
	}

	.block-column .read {
		font-size: 1.3rem;
	}

	.nav-sample {
		padding: 2rem;
	}

	.nav-sample li {
		width: 33%;
		left: 0;
		margin: 0;
	}

	.nav-sample a {
		font-size: 1.6rem;
		padding: 1rem;
	}

	.scroll-sample {
		height: 350px;
	}

	.scroll-sample .scroll-wrap {
		padding: 2rem;
	}

	.scroll-sample.sample-05 .scroll-cont {
		padding: 0;
	}

}


/*
----------------------------------------

hover

----------------------------------------
*/

@media screen and ( min-width: 769px ) {

	/* btn-sample */

	.btn-sample.sample-01 a:hover {
		background: #fff;
		color: #d4bea2;
	}

	.btn-sample.sample-02 a:hover {
		background: #d9b17e;
		border: solid 2px #d9b17e;
	}

	.btn-sample.sample-03 a:hover {
		box-shadow: 0 4px 8px rgba( 0, 0, 0, .2 );
		transform: translateY( -5px );
	}

	.btn-sample.sample-04 a:hover {
		transform: scale( 1.1 );
	}

	.btn-sample.sample-05 a:hover {
		box-shadow: 0 5px 0 #917c60;
		transform: translateY( -5px );
	}

	.btn-sample.sample-05 a:active {
		box-shadow: 0 0 0 #917c60;
		transform: none;
	}

	/* post-sample */

	.post-list .post > a:hover {
		opacity: 1;
		background: transparent;
		border: solid 1px #ddd;
	}

	.block-column .post-sample.sample-01:hover img {
		transform: scale( 1.1 );
		opacity: .8;
	}

	.block-column .post-sample.sample-02:hover::before {
		opacity: 1;
		visibility: visible;
		z-index: 99;
	}

	.block-column .post-sample.sample-03:hover a {
		transform: translateY( -5px ) scale( 1.02 );
		box-shadow: 0 8px 8px rgba( 0, 0, 0, .1 );
	}

	.block-column .post-sample.sample-04:hover a {
		background: var( --main-light-color );
	}

	.block-column .post-sample.sample-04:hover .ttl {
		color: var( --base-color );
	}

	.block-column .post-sample.sample-04:hover .ttl::after {
		background: var( --base-color );
	}

	.nav-sample.sample-01 a:hover {
		background: var( --main-color );
		color: #fff;
	}

	.nav-sample.sample-02 a:hover::after {
		right: 15px;
		left: 15px;
		opacity: 1;
		visibility: visible;
	}

	.nav-sample.sample-03 a:hover::after {
		right: 1.5rem;
		opacity: .4;
		visibility: visible;
	}

	.nav-sample.sample-04 a:hover {
		color: var( --main-color );
	}

	.nav-sample.sample-04 a:hover::after {
		opacity: 1;
		visibility: visible;
	}

	.nav-sample.sample-05 li:hover a {
		transform: translateY( -3rem );
	}

}