/* a0 */
.a0.header {
    background: transparent;
    position: absolute;
    z-index: 2;
}

/* a1 */

.a1 {
    background: #fbfbfb;
    position: relative;
}
.a1 .container {
    padding-top: 170px;
    padding-bottom: 100px;
}
.a1 .a1-content {
    text-decoration: none;
    padding-right: 60px;
    color: #343434;
    position: relative;
    z-index: 1;
}
.a1 .a1-p1{
    margin-top: 34px;
    font-size: 14px;
    color: #979797;
    margin-bottom: 50px;
}

.a1 .a1-p2 {
    font-size: 40px;
}
.a1 .a1-p3 {
    font-weight: bold;
    font-size: 40px;
    color: #343434;
    margin-bottom: 140px;
}
.a1 .a1-p4 {
    font-size: 16px;
}
.a1 .a1-p4:before {
    content: "";
    display: inline-block;
    padding-right: 5px;
    width: 8px;
    height: 13px;
    background-image: url(/imgs/common_v2/ic_arrow_right.png);
    background-size: contain;
    background-repeat: no-repeat;
}
.a1 .a1-bg {
    position: relative;
}
.a1 .a1-bg-img-wrapper {
    position: relative;
    z-index: 1;
    overflow: hidden;

    transform: matrix(1, 0, 0, 1, 0, 0);
    -webkit-transition: -webkit-transform .5s ease-in-out, opacity .5s ease-in-out;
    transition: -webkit-transform .5s ease-in-out, opacity .5s ease-in-out;
    transition: transform .5s ease-in-out, opacity .5s ease-in-out;
}
.a1 .a1-bg-img-wrapper:hover {
    transform: matrix(0.95, 0, 0, 0.95, 0, 0);
}

.a1 .a1-bg-img-wrapper > img {
    display: block;
    width: 100%;
    height: auto;
    
    transform: matrix(1, 0, 0, 1, 0, 0);
    -webkit-transition: -webkit-transform .5s ease-in-out;
    transition: -webkit-transform .5s ease-in-out;
    transition: transform .5s ease-in-out;
}
.a1 .a1-bg-img-wrapper > img:hover {
    transform: matrix(1.1, 0, 0, 1.1, 0, 0);   
}
.a1 .a1-circle-wrapper {
    position: absolute;
    width: 200%;
    top: -40%;
    right: -60px;
    height: 172%;
}
.a1 .a1-circle-wrapper > .a1-circle {
    content:"";
    display: block;
    background: #2a20db;
    border-radius: 50%;
    width: 150%;
    height: 100%;
    position: relative;
    left: 45%;
    opacity: 0;
    -webkit-transition: opacity .3s ease-in-out;
    transition: opacity .3s ease-in-out;
}
@media (max-width: 767px) {
    .a1 .container {
        padding-top: 80px;
    }
    .a1-p1 {
        margin-top: 40px;
        margin-bottom: 30px;
        font-size: 12px;
    }
    .a1 .a1-p2 {
        font-size: 18px;
    }
    .a1 .a1-p3 {
        font-size: 24px;
        margin-bottom: 40px;
    }
    .a1 .a1-p4 {
        font-size: 10px;
        margin-bottom: 60px;
    }
    .a1 .a1-bg {
        width: 100%;
    }
    .a1 .a1-content {
        width: 100%;
        padding-right: 0;
    }
    .a1 .a1-circle-wrapper {
        overflow: hidden;
        right: -20px;
        height: 140%;
        top: -25%;
        width: 150%;
    }
    .a1 .a1-circle-wrapper > .a1-circle {
        width: 600px;
        left: 45%;
    }

}

/* project */
.project  {
    margin: 80px 0;
}
.project .project-headline {
    text-align: center;
    font-size: 32px;
    margin-bottom: 50px;
}

.project .project-list {
    flex-wrap: wrap;
}
.project .project-item {
    color: #343434;
    text-decoration: none;
    flex-basis: calc(50% - 50px);
    margin: 25px;
}
.project .project-item > img {
    display: block;
    width: 100%;

    transform: matrix(1, 0, 0, 1, 0, 0);
    -webkit-transition: -webkit-transform .5s ease-in-out;
    transition: -webkit-transform .5s ease-in-out;
    transition: transform .5s ease-in-out;
}

.project .project-item:hover > img {
    transform: matrix(0.95, 0, 0, 0.95, 0, 0);
}

.project .project-item-tags {
    margin-top: 20px;
    margin-bottom: 15px;
    text-align: center;
}
.project .project-item-tags > span {
    display: inline-block;
    color: white;
    font-size: 16px;
    padding: 4px;
    margin-bottom: 10px;
    margin-right: 10px;
}
.project .project-item-tag-type1 > span {
    background: #59bd5a;
}
.project .project-item-tag-type2 > span {
    background: #5879b0;
}
.project .project-item-tag-type3 > span {
    background: black;
}

.project .project-item .project-item-p1 {
    font-size: 24px;
    margin: 0;
    margin-bottom: 10px;
    font-weight: bold;
    text-align: center;
}
.project .project-item .project-item-p2 {
    margin: 0;
    font-size: 16px;
    text-align: center;
    
}
@media (max-width: 767px) {
    .project .project-headline {
        font-size: 24px;
        margin-bottom: 30px;
    }
    .project .project-item {
        margin: 0;
        margin-bottom: 20px;
    }
    .project .project-item-tags > span {
        font-size: 12px;
        margin-bottom: 5px;
        margin-right: 5px;
    }
    .project .project-item-tags {
        margin-top: 10px;
    }
}

/* a3 */
.a3 {
    background: #2a20db;
    padding: 80px 0;
    color: white;
}
.a3 .a3-headline {
    text-align: center;
    font-size: 32px;
    margin-bottom: 50px;
    color: white;
}
.a3 .a3-p {
    max-width: 800px;
    margin: 0 auto 100px;
    color: white;
    text-align: left;
    font-size: 19px;
    line-height: 1.8;
}
.a3-item-img {
    display: block;
    width: 140px;
    height: 140px;
    margin: 0 auto 20px;
}
.a3-item-p1 {
    font-size: 24px;
    height: 65px;
    margin: 0;
    margin-bottom: 10px;
    text-align: center;
}
.a3-item-p2 {
    font-size: 20px;
    opacity: 0.4;
    color: white;
    margin: 0;
    margin-bottom: 20px;
    text-align: center;
}
.a3-item-p3 {
    margin: 0;
    font-size: 17px;
    text-align: left;
    max-width: 300px;
}
@media (max-width: 1106px) {
    .a3-item-p1 {
        font-size: 18px;
    }
    .a3-item-p3 {
        font-size: 16px;
        max-width: 200px;
    }
}
@media (max-width: 767px) {
    .a3 {
        padding-bottom: 30px;
    }
    .a3 .a3-headline {
        font-size: 24px;
        margin-bottom: 30px;
    }

    .a3 .a3-p {
        font-size: 17px;
    }
    .a3-item {
        width: 100%;
        margin-bottom: 80px;
    }
    .a3-item-p3 {
        max-width: none;
    }

}

/* a4 */
.a4 {
    padding: 80px 0;
}
.a4 .a4-headline {
    font-size: 32px;
    text-align: center;
}
.a4-item > img {
    display: block;
    width: 240px;
    height: 240px;
    margin: 0 auto 20px;
}
.a4 .a4-item-p1 {
    font-size: 20px;
    font-weight: bold;
    margin: 0;
    margin-bottom: 5px;
    text-align: center;
}
.a4 .a4-item-p2 {
    font-size: 20px;
    margin: 0;
    margin-bottom: 5px;
    text-align: center;
}
.a4 .a4-item-p3{
    margin: 0;
    text-align: center;
}

.a4-item-sns > img {
    display: inline-block;
    width: 20px;
    height: 20px;
    margin: 0 10px;
}
@media (max-width: 1106px) {
    .a4-item > img {
        width: 160px;
        height: 160px;
    }
}
@media (max-width: 767px) {
    .a4 .container {
        padding: 0;
    }
    .a4 .a4-headline {
        font-size: 24px;
        margin-bottom: 50px;
    }
    .a4 .a4-item-p2 {
        margin-bottom: 20px;
    }
    .a4-item {
        width: 100%;
        margin-bottom: 50px;
    }
    .a4-item > img {
        width: 200px;
        height: 200px;
    }
}

/* contact */
.contact {
    background: #2a20db;
    color: white;
    padding: 80px 0;
}
.contact .contact-bg {
    display: block;
    width: 220px;
    height: auto;
}
.contact .contact-content {
    margin-right: 100px;
    color: white;
    text-decoration: none;
}
.contact .contact-p1 {
    font-size: 40px;
    font-weight: bold;
    margin: 0;
    margin-bottom: 15px;

}
.contact .contact-p2 {
    font-size: 32px;
    margin: 0;

    margin-bottom: 40px;
}
.contact .contact-p3:before {
    content: "";
    display: inline-block;
    padding-right: 15px;
    width: 8px;
    height: 13px;
    background-image: url(/imgs/common_v2/ic_arrow_right_white.png);
    background-size: contain;
    background-repeat: no-repeat;
}
@media (max-width: 767px) {
    .contact .contact-content {
        margin-right: 0;
    }
    .contact .contact-p1 {
        font-size: 32px;
    }
    .contact .contact-p2 {
        font-size: 24px;
    }
    .contact .contact-bg {
        margin-top: 80px;
    }

}

/* header-menu */
.header-menu {
    display: block;
    z-index: 998;
    position: fixed;
    top: -101%;
    left: 0;
    height: 100%;
    width: 100%;
    background: #2a20db;
    overflow: scroll;

     -webkit-transition: top 300ms;
        -moz-transition: top 300ms;
          -o-transition: top 300ms;
             transition: top 300ms;
}
.header-menu.show {
    top: 0;
}
.header-menu .container {
    height: calc(100% - 30px);
    min-height: 535px;
    margin-top: 30px;
    position: relative;
}
.header-menu button {
    appearance: none;
    -moz-appearance: none;
    -o-appearance: none;
    -webkit-appearance: none;
    background: transparent;
    border: 0;
}
.header-menu button:hover {
    cursor: pointer;
}
.header-menu-ic1 {
    display: block;
    width: 32px;
    height: auto;
}

.header-menu-ic3 {
    display: block;
    max-width: 612px;
    width: 46%;
    opacity: 0;
    -webkit-transform: translateY(-10px);
    -ms-transform: translateY(-10px);
    transform:  translateY(-10px);
    -webkit-transition: opacity 0.6s ease-out, -webkit-transform 0.35s ease-out;
    transition: opacity 0.6s ease-out, transform 0.35s ease-out, -webkit-transform 0.35s ease-out;
}
.header-menu.show .header-menu-ic3 {
    opacity: 1;
    -webkit-transform: translateY(0);
        -ms-transform: translateY(0);
            transform: translateY(0);
    -webkit-transition-delay: 300ms;
    transition-delay: 300ms;
}
.header-menu-ic3, .header-menu-list {
    margin-top: 120px;
}

.header-menu-list-item {
    display: block;
    text-align: right;
    font-size: 65px;
    line-height: 1;
    margin-bottom: 35px;
    color: white;
    font-weight: bold;
    text-decoration: none;
    opacity: 0;
    -webkit-transform:translateY(-10px);
       -ms-transform: translateY(-10px);
           transform: translateY(-10px);
    -webkit-transition: opacity 0.35s ease-out, -webkit-transform 0.35s ease-out;
    transition: opacity 0.35s ease-out, transform 0.35s ease-out, -webkit-transform 0.35s ease-out;
}
.header-menu.show .header-menu-list-item {
    visibility: visible;
    opacity: 1;
    -webkit-transform:translateY(0);
       -ms-transform: translateY(0);
           transform: translateY(0);
}

.header-menu-copyright {
    bottom: 30px;
    right: 50px;
    display: block;
    color: white;
    font-size: 16px;
    text-align: right;
    position: absolute;

    opacity: 0;
    -webkit-transform: translateY(-10px);
    -ms-transform: translateY(-10px);
    transform:  translateY(-10px);
    -webkit-transition: opacity 0.35s ease-out, -webkit-transform 0.35s ease-out;
    transition: opacity 0.35s ease-out, transform 0.35s ease-out, -webkit-transform 0.35s ease-out;
}
.header-menu.show .header-menu-copyright {
    opacity: 1;
    -webkit-transform: translateY(0);
        -ms-transform: translateY(0);
            transform: translateY(0);
    -webkit-transition-delay: 800ms;
        transition-delay: 800ms;
}
.header-menu-copyright > a{
    color: white;
}

.btn-header-menu {
    display: inline-block;
    width: 26px;
    height: 34px;
    white-space: nowrap;
    background: transparent;
    position: relative;
    padding: 0;
    margin-left: 10px;
}
.btn-header-menu:hover {
    cursor: pointer;
}
.btn-header-menu > span {
    top: 50%;
    right: 5px;
    margin-top: -2px;
    -webkit-transition: background .2s;
    -moz-transition: background .2s;
    transition: background .2s;
}

.btn-header-menu > span, .btn-header-menu > span:after, .btn-header-menu > span:before {
    position: absolute;
    display: inline-block;
    height: 3px;
    width: 24px;
    left: 0;
}
.btn-header-menu > span:after, .btn-header-menu > span:before {
    content: '';
    right: 0;
    -webkit-transform: translateZ(0);
    -moz-transform: translateZ(0);
    -ms-transform: translateZ(0);
    -o-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transform-origin: 0 50%;
    -moz-transform-origin: 0 50%;
    -ms-transform-origin: 0 50%;
    -o-transform-origin: 0 50%;
    transform-origin: 0 50%;
    -webkit-transition: -webkit-transform .2s;
    -moz-transition: -moz-transform .2s;
    transition: transform .2s;
}
.btn-header-menu > span:before {
    top: -8px;
}
.btn-header-menu >span:after {
    top: 8px;
}
.btn-header-menu > span, .btn-header-menu > span:after, .btn-header-menu > span:before {
    position: absolute;
    display: inline-block;
    height: 3px;
    width: 24px;
}
.btn-header-menu.is-visible > span:after {
    -webkit-transform: translateX(4px) translateY(0) rotate(-45deg);
    -moz-transform: translateX(4px) translateY(0) rotate(-45deg);
    -ms-transform: translateX(4px) translateY(0) rotate(-45deg);
    -o-transform: translateX(4px) translateY(0) rotate(-45deg);
    transform: translateX(4px) translateY(0) rotate(-45deg);
}
.btn-header-menu.is-visible > span:before {
    -webkit-transform: translateX(4px) translateY(-1px) rotate(45deg);
    -moz-transform: translateX(4px) translateY(-1px) rotate(45deg);
    -ms-transform: translateX(4px) translateY(-1px) rotate(45deg);
    -o-transform: translateX(4px) translateY(-1px) rotate(45deg);
    transform: translateX(4px) translateY(-1px) rotate(45deg);
}
.btn-header-menu > span, .btn-header-menu > span:after, .btn-header-menu > span:before {
    background: #000;
}
.btn-header-menu.is-white > span, .btn-header-menu.is-white > span:after, .btn-header-menu.is-white > span:before {
    background: white;   
}
.btn-header-menu.is-visible > span {
    background: transparent;
}
.btn-header-menu.is-visible > span:after, .btn-header-menu.is-visible > span:before {
    background: white;   
}

@media (max-width: 767px) {
    .header-menu-list {
        margin-top: 70px;
    }
    .header-menu-list-item {
        font-size: 40px;
        text-align: left;
        margin-bottom: 20px;
    }
    .header-menu-ic3 {
        max-width: 300px;
        width: 100%;
        margin-top: 20px;
    }
    .header-menu-copyright {
        font-size: 10px;
        text-align: left;
    }   
}