.huck  {
	background: url(../img/bg_paper.jpg) left top;

    overflow: initial;
}
@media only screen and (max-width: 767px) {
    .huck .intro-sec {
    
    }
}
.huck .c-ttl-bar {
	border-color: #145b7e;
    font-size: 2.5rem;
    padding: 4px 0 6px 30px;
    margin-bottom: 40px;
}

.huck .container{
    max-width: 930px;
}
@media only screen and (max-width: 767px) {
    .huck .c-ttl-bar {
        font-size: 2.0rem;
        margin-bottom: 20px;
        padding: 4px 0 6px 15px;
    }
}
.huck .intro-sec .c-ttl-bar {
    font-size: 3.5rem;
    font-family: "Heebo", sans-serif;
    padding: 4px 0 0px 30px;
    line-height: 1.2;
    font-weight: 800;
}
.huck .intro-sec .c-ttl-bar span {
    font-size: 0.8em;
    padding-left: 0.5em;
    font-weight: 600;
}
@media only screen and (max-width: 767px) {
    .huck .intro-sec .c-ttl-bar {
        font-size: 2.6rem;
        padding: 4px 0 0px 15px;
    }
}
.huck .lower-mv {
    padding: 30px 0 15px;
    background: none;
}
.huck .lower-mv h2 {
    visibility: hidden;
}
.huck .readArea {
	text-align: center;
    position: relative;
}
.huck .readArea .mhLogo img {
	display: block;
	max-width: 296px;
	margin: 0 auto 30px;
}
@media only screen and (max-width: 767px) {
    .huck .readArea .mhLogo img {
        max-width: 185px;
        margin: 0 auto 15px;
    }
}
.huck .readArea dt {
	font-size: 2.5rem;
	font-weight: 700;
	margin-bottom: 20px;
}
@media only screen and (max-width: 767px) {
	.huck .readArea dt {
		font-size: 1.8rem;
	}
}
.huck .readArea .read-point {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    column-gap: 20px;
    text-align: center;
    place-content: center;
   
    margin-top: 30px;
    margin-bottom: 45px;
}
@media only screen and (max-width: 767px) {
    .huck .readArea .read-point {
        grid-template-columns: repeat(1,1fr);
        row-gap: 20px;
        margin-bottom: 30px;
    }
}
.huck .readArea .read-point dl {
    width: 100%;
}
.huck .readArea .read-point dd {
    border: 4px solid #145b7e;
    background-color: #fff;
    padding: 60px 0 20px;
    min-height: 400px;
    place-content: center;
    place-items: center;
    letter-spacing: -0.03em;
}
.huck .readArea .read-point dd .point-ttl {
    font-size: 2.5rem;
    font-weight: 500;
    line-height: 1.5;
    height: 150px;
    display: grid;
    place-content: center;
}
.huck .readArea .read-point dd .point-body {
    padding: 0 35px;
    text-align: left;
    min-height: 200px;
}
@media only screen and (max-width: 767px) {
    .huck .readArea .read-point dd {
        padding: 58px 0 20px;
        min-height: auto;
    }
    .huck .readArea .read-point dd .point-ttl {
        font-size: 2.0rem;
        line-height: 1.5;
        height: auto;
        margin-bottom: 20px;
    }
    .huck .readArea .read-point dd .point-body {
        padding: 0 20px;
        height: auto;
        min-height: auto;
    }
}
.huck .readArea .read-point dt {
	margin: 0 auto -54px;
	width: 63px;
	height: 110px;
	background: #145b7e;
	position: relative;
}
.huck .readArea .read-point dt h5 {
	height: 100%;
	font-size: 1.8rem;
	font-family: "DIN 2014";
    font-weight: 800;
	color: #fff;
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	z-index: 1;
}
.huck .readArea .read-point dt h5 .ptNumTxt span {
    display: block;
    font-size: 2.5em;
    line-height: 0.8;
}
@media only screen and (max-width: 767px) {
    .huck .readArea .read-point dt {
        margin: 0 auto -48px;
        width: 50px;
        height: 86px;
    }
    .huck .readArea .read-point dt h5 {
        font-size: 1.4rem;
    }
}
.huck .readArea .read-point dt::before,
.huck .readArea .read-point dt::after {
	content: "";
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
 	left: 0;
	background: #145b7e;
	z-index: 0;
}
.huck .readArea .read-point dt::before {
	transform: rotate(60deg);
}
.huck .readArea .read-point dt::after {
	transform: rotate(-60deg);
}
.huck .mh-info-btn a{
	background: rgba(255, 255, 255, 0.5);
	display: block;
	border: 3px solid #000;
	font-size: 1.6rem;
	text-align: center;

	padding: 20px 0;
	line-height: 1.8;
	position: relative;
	max-width: 490px;
	margin: 40px auto 20px;
    font-weight: 600;
}
.huck .mh-info-btn a span {
	display: block;
	font-family: "din-2014", sans-serif;
	font-weight: 700;
	color: #bfbfbf;
	width: 100%;
}
.huck .mh-info-btn a::after {
	content: "";
	display: block;
	width: 37px;
	height: 19px;
	background: url(../img/arrow_right.png) no-repeat;
	  background-size: auto;
	background-size: cover;
	right: 20px;
	top: 50%;
	transform: translateY(-50%);
	position: absolute;
}
@media only screen and (max-width: 767px) {
    .huck .mh-info-btn a{
        margin: 20px auto 0;
    }
}
.huck .house-case {
    margin-top: 80px;
}
.huck .house-case h3 {
    margin-bottom: 40px;
}
@media only screen and (max-width: 767px) {
    .huck .house-case h3 {
        margin-bottom: 20px;
    }
}
.huck .house-case h4 {
    margin: 40px 0 30px;
    text-align: center;
    font-size: 2.5rem;
    font-weight: 600;
}
@media only screen and (max-width: 767px) {
    .huck .house-case h4 {
        font-size: 2.0rem;
        margin: 20px 0 15px;
    }
}
.huck .house-case .mh-introduction {
    margin: 40px 0 0;
    display: grid;
    grid-template-columns: repeat(3,1fr);
    column-gap: 20px;
}
.huck .house-case .mh-introduction figure {
    margin-bottom: 1em;
}
@media only screen and (max-width: 767px) {
    .huck .house-case .mh-introduction {
        margin: 20px 0;
        column-gap: 10px;
        row-gap: 10px;
    }
}
.huck .house-case .mh-introduction figure {
    position: relative;
}
.huck .house-case .mh-introduction a::after {
    content: url(../img/huck/icon_zoom.png);
    width: 36px;
    height: 36px;
    position: absolute;
    bottom: 0;
    right: 0;
    
}

.huck .spec-sec .c-ttl-lev02__02 {
    font-weight: 800;
    font-size: 6rem;
    line-height: 1; 
}
.huck .spec-sec .c-ttl-lev02__02 small {
    font-size: 1.4rem;
    line-height: 1.8;
}

.huck .spec-sec{
    margin-top: 100px;
    background-color: #fff;
    padding-top: 100px;
}
@media only screen and (max-width: 767px) {
    .huck .spec-sec{
        margin-top: 50px;
        background-color: #fff;
        padding-top: 50px;
    }
    .huck .spec-sec .c-ttl-lev02__02 {
        font-size: 3rem;
    }
    .huck .spec-sec .c-ttl-lev02__02 small {
        font-size: 1.2rem;
        line-height: 1.3;
    }
}
.huck .spec-sec .specDetail {
    display: grid;
    grid-template-columns: repeat(2,1fr);
    column-gap: 20px;
    row-gap: 20px;
}
.huck .spec-sec .specDetail .speDetailCol {
    background: url(../img/bg_paper.jpg) left top;
    padding: 30px;
    display: flex;
    flex-direction: column;
}
.huck .spec-sec .specDetail .speDetailCol dt {
    font-size: 2.5rem;
    font-weight: 500;
    margin-bottom: 30px;
    text-align: center;
    line-height: 1.4;
    height: 4em;
    display: grid;
    place-content: center;
    place-items: center;
}
.huck .spec-sec .specDetail .speDetailCol dd {
    padding-bottom: 30px;
}
.huck .spec-sec .specDetail .speDetailCol figure {
    margin-top: auto;
}
@media only screen and (max-width: 767px) {
    .huck .spec-sec .specDetail {
        grid-template-columns: repeat(1,1fr);
        row-gap: 20px;
    }
    .huck .spec-sec .specDetail .speDetailCol {
        padding: 15px;
    }
    .huck .spec-sec .specDetail .speDetailCol dt {
        font-size: 1.8rem;
        margin-bottom: 15px;
        height: auto;
    }
    .huck .spec-sec .specDetail .speDetailCol dd {
        padding-bottom: 15px;
    }
}


html {
	scroll-behavior: smooth;
}


.side-menu-wrap{
    width: 260px;
    float: left;
    padding-top: 100px;
    top: 0;
    margin-top: -100px;
    z-index: 100;
}
.side-menu {
	width: 260px;
	font-size: 1.6rem;
	font-weight: 500;
    text-align: left;
	box-shadow: 5px 5px 24px 0px rgba(0, 0, 0, 0.1);
}
.side-menu ul {
	background-color: #fff;
	border-radius: 0 10px 10px 0;
	box-shadow: 5px 5px 24px 0px rgba(0, 0, 0, 0.1);
}
.side-menu ul li {
	padding: 15px 20px;
	border-bottom: 1px solid #dfdfdf;
}
.side-menu ul li a span {
    line-height: 1;
    color: #999;
    display: block;
    padding-left: 22px;
}
.side-menu ul li:first-of-type {
	text-align: center;
	color: #fff;
	background-color: #9c7852;
	padding: 20px 0;
	border-bottom: none;
	border-radius: 0 10px 0 0;
}
.side-menu ul li:last-of-type {
	border-bottom: none;
}
.side-menu ul li a:hover {
	opacity: 0.7;
}
.side-menu ul li a i {
	padding-right: 6px;
}
@media (max-width: 1600px) {
	.side-menu {
		width: 180px;
		font-size: 1.4rem;
		top: 50%;
	}
	.side-menu ul li {
		padding: 10px 10px;
	}

}
@media only screen and (max-width: 767px) {
    .side-menu {
        display: none;
    }
}

.c-big-btn a{
    font-size: 1.4rem;
    font-weight: 500;
}

.c-big-btn a span{
    font-size: 1.4rem;
}