body {
    font-family: "Montserrat","Helvetica Neue",Arial,"Hiragino Kaku Gothic ProN","Hiragino Sans",Meiryo,sans-serif;
    font-size: 15px;
    letter-spacing: .05em;
    color: #333;
}

a {
    transition: opacity .3s;
    text-decoration: none;
    color: #1ca9e3;
}

img {
    max-width: 100%;
    height: auto;
    vertical-align: bottom;
    border-style: none;
}



.pc-only {
    display: block;
}

.sp-only {
    display: none;
}

/*--------------------------------
 レイアウト
---------------------------------*/
.wrapper {
    /*padding-top: 73px;*/
}

.bg-img {
    position: fixed;
    height: 85vh;
    width: 100%;
    background-image: url("../img/tyausu_rkgk.jpg");
    background-size: cover;
    background-position: top center;
    top: 0;
    z-index: -1;
}

.bg-img.hidden {
    display: none;
}

.content {
    margin-top: 60vh;
    /*background-color: #fff;*/
    background: linear-gradient(to bottom, 
                              rgba(255, 255, 255, 0) 0,
                              rgba(255, 255, 255, 1) 20vh, 
                              rgba(255, 255, 255, 1) 100%);
}

.section {
    padding: 90px 0;
}
/*
.section:nth-of-type(odd) {
    background-color: #f7f7f7;
}
*/
.container {
    max-width: 1340px;
    margin: 0 auto;
    padding: 0 40px;
}

/*--------------------------------
 見出し
---------------------------------*/
.title {
    font-size: 34px;
    font-weight: bold;
    line-height: 1;
    margin-bottom: 40px;
    text-align: center;
    letter-spacing: .05em;
    color: #333;
}

.lead {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 30px;
}

/*--------------------------------
ヘッダー
---------------------------------*/
.header {
    position: fixed;
    top: 0;
    z-index: 9999;
    width: 100%;
    /*background-color: #fff;*/
    /*box-shadow: 0 5px 10px -6px rgba(0,0,0,.1);*/
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 40px;
}

.header-logo {
    position: relative;
    font-size: 20px;
    font-weight: bold;
    line-height: 1.2;
    margin-right: 20px;
    letter-spacing: .05em;
}

.header-logo a {
    color: #333;
}

.gnav-list {
    display: flex;
    justify-content: space-between;
    list-style: none;
}

.gnav-item:not(:last-child) {
    margin-right: 20px;
}

.gnav-item a {
    position: relative;
    font-size: 13px;
    font-weight: bold;
    display: inline-block;
    padding: 5px 0;
    transition: .3s;
    letter-spacing: .05em;
    color: #333;
}

.gnav-item a:after {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    content: "";
    transition: .3s;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    background-color: #333;
}

.gnav-item a:hover:after {
    width: 100%;
}

.header-back {
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
    background-color: #fff;
    box-shadow: 0 5px 10px -6px rgba(0,0,0,.1);
    z-index: -1;
}

/* ヘッダーアニメーション */
#header .header-logo, 
#header .header-back {
    top: 0;
    left: 0;
	opacity: 0;
	/*transform: translateY(-100px);*/
    transition: all 0.3s ease;
	/*animation-name: fixed-out;
	animation-duration: 0.3s;*/
}

#header.fixed .header-logo, 
#header.fixed .header-back {
	opacity: 1;
	/*transform: translateY(0px);*/
	/*animation-name: fixed-in;
	animation-duration: 0.3s;*/
}
/*
@keyframes fixed-in {
	0% {
    	transform: translateY(-100px);
		opacity: 0;
	}
	
	1% {
    	transform: translateY(0px);
		opacity: 0;
	}
	
	100% {
    	transform: translateY(0px);
		opacity: 1;
	}
}

@keyframes fixed-out {
	0% {
    	transform: translateY(0px);
		opacity: 1;
	}
	
	99% {
    	transform: translateY(0px);
		opacity: 0;
	}
	
	100% {
    	transform: translateY(-100px);
		opacity: 0;
	}
}
*/


/*--------------------------------
 メインビジュアル
---------------------------------*/

.mv {
    position: relative;
    justify-content: center;
    display: flex;
    /*align-items: center;*/
    /*height: 85vh;*/
    /*text-align: center;*/
}
/*
.mv-img {
    position: absolute;
    justify-content: center;
    height: 100%;
    width: 100%;
    overflow: hidden;
    top: 0;
    z-index: 0;
}

.mv-img::after {
    position: absolute;
    display: block;
    content: "";
    height: 30%;
    width: 100%;
    bottom: 0;
    left: 0;
    z-index: 1;
    background: linear-gradient(to bottom, 
                              rgba(255, 255, 255, 0), 
                              rgba(255, 255, 255, 1) 95%, 
                              rgba(255, 255, 255, 1) 100%);
}

.mv-img img {
    height: 85vh;
    max-width: none;
}
*/
.mv-container {
    padding: 0 40px;
    z-index: 2;
}

.mv-title {
    font-size: 60px;
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 5px;
    letter-spacing: .1em;
}

.mv-subtitle {
    font-size: 20px;
    font-weight: bold;
    line-height: 1;
    margin-bottom: 40px;
    letter-spacing: .08em;
}

.mv-text {
    font-size: 16px;
    line-height: 1.8;
}

/*--------------------------------
 New Contents
---------------------------------*/
.new_contents {
	padding-top: 0;
}

.new_contents__inner {
	max-width: 800px;
	margin: 0 auto;
	display: flex;
}

.new_contents__title {
	font-size: 10px;
	font-weight: 400;
	margin-right: 30px;
	letter-spacing: 0.5em;
	writing-mode:vertical-rl;
	position: relative;
}

.new_contents__title::after {
	content: "";
	display: block;
	width: 1px;
	height: 100%;
	background-size: 1px 6px;
	background-image: linear-gradient(to bottom, #333, #333 1px, transparent 1px, transparent 6px);
	background-repeat: repeat-y;
	position: absolute;
	bottom: 0;
	right: 0;
	left: 0;
	margin: auto;
}

.new_contents__title span {
	display: inline-block;
	position: relative;
	background-color: #ffffff;
	z-index: 1;
}

.new_contents__item {
	width: 100%
}

/*--------------------------------
 Works
---------------------------------*/
.works-list {
    /*display: flex;
    flex-wrap: wrap;*/
    margin-bottom: -40px;
}

.masonry-sizer, .works-item {
    width: 32%;
}

.gutter-sizer {
    width: 2%;
}

.works-item__width2 {
    width: 66%;
}

.works-item {
    margin-bottom: 40px;
    color: #333;
}

.works-item img {
    width: 100%;
    border: 1px solid #e6e6e6;
}

.sizing-HD {
    width: 100%;
	aspect-ratio: 16 / 9;
    border: 1px solid #e6e6e6;
}

/* ワークスアニメーション */
.works-item__inner {
	position: relative;
	top: 50px;
	left: 0;
	opacity: 0;
	transition: all 0.5s ease;
}

.works-item__inner.started {
	top: 0;
	opacity: 1;
}

/*
.works-item {
    width: 31.74603%;
    height: 31.74603%;
    margin-right: 1.58730%;
    margin-bottom: 40px;
    color: #333;
    border: 1px solid #e6e6e6;
}

.works-item:nth-of-type(3n) {
    margin-right: 0;
}

.works-img img {
    border: 1px solid #e6e6e6;
}

.works-name {
    font-size: 12px;
    font-weight: bold;
    margin-top: 8px;
}

.works-info {
    font-size: 10px;
    margin-top: 5px;
}
*/

/*--------------------------------
 Skill
---------------------------------*/
.skill-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: -50px;
}

.skill-item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    width: 48%;
    margin-bottom: 50px;
}

.skill-img {
    width: 60px;
    height: auto;
    margin-right: 20px;
}

.skill-body {
    flex: 1;
}

.skill-name {
    margin-bottom: 10px;
}

.skill-text {
    font-size: 14px;
    line-height: 1.8;
}

/*--------------------------------
 About
---------------------------------*/
.profile {
    display: flex;
    flex-wrap: wrap;
    max-width: 800px;
    margin: 0 auto;
}

.profile-img {
    width: 20%;
    margin-right: 30px;
    border-radius: 50%;
}

.profile-img img {
    border-radius: 50%;
}

.profile-body {
    flex: 1;
}

.profile-body p {
    font-size: 15px;
    line-height: 1.8;
}

.profile-body p:not(:last-child) {
    margin-bottom: 30px;
}

.profile-list {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
}

.profile-list dt, .profile-list dd {
    box-sizing: border-box;
}

.profile-list dt {
    display: flex;
    align-items: center;
    width: 30%;
    padding: 20px;
    border-bottom: 1px solid #999;
}

.profile-list dd {
    display: flex;
    align-items: center;
    width: 70%;
    padding: 20px;
    border-bottom: 1px solid #999;
}

/*--------------------------------
 Contact
---------------------------------*/
.contact {
    text-align: center;
}

.contact-item:not(:last-child) {
    margin-right: 10px;
}

.contact-text {
    margin-top: 10px;
}

/*--------------------------------
 ページトップ
---------------------------------*/
.page-top {
    font-weight: bold;
    padding: 10px;
    cursor: pointer;
    text-align: center;
    background-color: #4c4c4c;
}

.page-top .material-icons-outlined {
    vertical-align: bottom;
    color: #fff;
}

/*--------------------------------
 フッター
---------------------------------*/
.footer {
    padding: 30px;
    background-color: #333;
}

.copyright {
    font-size: 10px;
    text-align: center;
    color: #797979;
}

/*--------------------------------
 下層：Worksページ
---------------------------------*/
.article {
    padding: 80px 0;
}

.article-container {
    max-width: 1040px;
    margin: 0 auto;
    padding: 0 20px;
}

.article-title {
    margin-bottom: 30px;
    text-align: center;
}

.article-body {
    max-width: 720px;
    margin: 0 auto;
    margin-bottom: 80px;
}

.article-body h3 {
    position: relative;
    font-size: 18px;
    margin-bottom: 5px;
    padding-left: 1em;
}

.article-body h3:not(:first-child) {
    margin-top: 50px;
}

.article-body h3::before {
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    content: "";
    border-radius: 3px;
    background-color: #333;
}

.article-body p {
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 30px;
}

.home-link {
    text-align: center;
}

/*media Queries 767
----------------------------------------------------*/
@media screen and (max-width: 767px) {
    body {
        font-size: 14px;
    }

    .pc-only {
        display: none;
    }

    .sp-only {
        display: block;
    }

    /* 見出し */
    .title {
        font-size: 26px;
        margin-bottom: 20px;
    }

    .lead {
        font-size: 14px;
        line-height: 1.7;
        margin-bottom: 20px;
    }

    /* レイアウト */
    /*
    .wrapper {
        padding-top: 57px;
    }*/

    .section {
        padding: 60px 0;
    }

    .container {
        padding: 0 20px;
    }

    /* ヘッダー */
    .header .container {
        padding: 15px;
    }

    .header-logo {
        font-size: 15px;
        margin-right: 15px;
    }

    .gnav-item:not(:last-child) {
        margin-right: 10px;
    }

    .gnav-item a {
        font-size: 10px;
    }

    .gnav-item a:after {
        display: none;
    }

    /*  メインビジュアル */
    /*.mv {
        height: 75vh;
    }*/

    .mv-container {
        padding: 30px 20px 0 20px;
    }

    .mv-title {
        font-size: 30px;
    }
    .mv-subtitle {
        font-size: 16px;
        margin-bottom: 20px;
    }

    .mv-text {
        font-size: 14px;
        line-height: 1.7;
    }
	
	/* New Contents */
    .new_contents {
        padding-top: 0;
    }
	
	.new_contents__title {
		margin-right: 15px;
	}

    /* Works */
    /*
    .works-name {
        font-size: 12px;
    }

    .works-info {
        margin-top: 3px;
    }

    .works-list {
        justify-content: space-between;
    }

    .works-item {
        flex: 0 0 48%;
        margin-right: 0;
        margin-bottom: 20px;
    }
    
    .one-img {
        width: 100%;
    }
    */

    .masonry-sizer, .works-item {
        width: 48%;
    }

    .gutter-sizer {
        width: 4%;
    }

    .works-item__width2 {
        width: 100%;
    }

    .works-item {
        margin-bottom: 20px;
    }

    /* Skill */
    .skill-list {
        display: block;
        margin-bottom: 0;
    }

    .skill-item {
        width: 100%;
        margin-bottom: 35px;
    }

    .skill-item:last-child {
        margin-bottom: 0;
    }

    .skill-name {
        margin-bottom: 5px;
    }

    .skill-text {
        font-size: 13px;
        line-height: 1.7;
    }

    /* About */
    .profile {
        display: block;
    }
    .profile-img {
        width: 150px;
        margin: 0 auto;
        margin-bottom: 25px;
    }

    .profile-body p {
        font-size: 14px;
        line-height: 1.7;
    }

    .profile-body p:not(:last-child) {
        margin-bottom: 20px;
    }

    .profile-list dt, .profile-list dd {
        padding-left: 10px;
        padding-right: 10px;
    }

    /* フッター */
    .footer {
        padding: 20px;
    }

    /* 下層ページ */
    .article {
        padding: 50px 0;
    }

    .article-body h3 {
        font-size: 16px;
        padding-left: .8em;
    }

    .article-body h3:not(:first-child) {
        margin-top: 30px;
    }

    .article-body p {
        font-size: 14px;
        line-height: 1.7;
        margin-bottom: 20px;
    }
}