@charset "UTF-8";

/* header */
.op_btn {
    position: fixed;
    top: 35px;
    right: 35px;
    height: 25px;
    width: 30px;
    display: block;
    box-sizing: border-box;
    border: none;
    padding: 0;
    z-index: 100;
    cursor: pointer;
}
.op_btn:hover {
    opacity: .5;
}
.op_btn div {
    position: absolute;
    left: 0;
    height: 5px;
    width: 30px;
    background-color: #ff9900;
    border-radius: 1px;
    display: inline-block;
    box-sizing: border-box;
}
.op_btn div:nth-of-type(1) {
    top: 0px;
}
.op_btn div:nth-of-type(2) {
    top: 10px;
}
.op_btn div:nth-of-type(3) {
    bottom: 0px;
}
nav {
    position: fixed;
    top: 0;
    right: -300px;
    width: 230px;
    padding: 55px 35px;
    height: 100vh;
    background: #373a47;
    z-index: 500;
    transition: 0.5s;
}
nav.open {
    right: 0;
    width: 230px;
    padding: 55px 35px;
}
.cl_btn {
    display: none;
    width: 15px;
    height: 15px;
    position: absolute;
    top: 20px;
    right: 20px;
    cursor: pointer;
}
nav.open .cl_btn {
    display: block;
}
.cl_btn::before,.cl_btn::after {
    content: "";
    display: block;
    width: 3px;
    height: 20px;
    background: #848484;
    transform: rotate(45deg);
    transform-origin:0% 55%;
    position: absolute;
    top: calc(40% - 10px);
    left: 40%;
}
.cl_btn::after {
    transform: rotate(-45deg);
    transform-origin:100% 50%;
    right: 14%;
}
nav ul li {
    list-style: none;
    margin: 0 0 16px;
}
nav ul li a {
    font-size: 1rem;
    display: block;
    color: #b8b7ad !important;
}
nav ul li a:hover {
    text-decoration: none;
}
@media screen and (max-width: 480px) {
.op_btn {
    top: 25px;
    right: 25px;
}
}


/* main */
#top {
    position: relative;
    background: #444444;
}
.main_bg {
    height: 90vh;
    width: 100%;
}
.main_bg:before {
    background: url(../common/img/headerimg.jpg) 50%/cover;
    content: "";
    height: 100%;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    opacity: .5;
}
.main_fil:before {
    background:url(../common/img/headerimg_bg.png) 50%/10px;
    content: "";
    height: 100%;
    width: 100%;
    position: absolute;
    display: block;
    top: 0;
    left: 0;
    opacity: .7;
}
.main_text {
    position: relative;
    top: 50%;
    left: 50%;
    transform: translateY(-50%) translateX(-50%);
    -webkit- transform: translateY(-50%) translateX(-50%);
    margin: 0;
    width: 60%;
    height: 130px;
}
.main_text img {
    width: 100px;
    float: left;
    margin: 0 24px 0 0;
}
.main_text h1 {
    font-family: "Open Sans",sans-serif;
    font-size: 4.5rem;
    font-weight: 600;
    color: #ffffff;
    line-height: 2;
    letter-spacing: 4px;
}
.main_text h1 span {
    color: #ff9900;
}
@media screen and (max-width: 1024px) {
.main_text {
    width: 90%;
}
.main_text img {
    width: 78px;
    margin: 0 12px 0 0;
}
.main_text h1 {
    font-size: 2.5rem;
    line-height: 2.5;
    letter-spacing: 2px;
}
}

/* 共通 */
.product_cont,.system_cont,.twitter_cont,.company_cont {
    height: 100%;
    width: auto;
    background: url(../common/img/background.jpg);
    background-attachment: fixed;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    padding: 2vw;
}
.product_main,.system_main,.twitter_main,.company_main {
    background: rgba(255,255,255, 0.95);
    padding: 9vh 7vw 11vh;
}
.product_cont h2,.system_cont h2,.twitter_cont h2,.company_cont h2 {
    width: 100px;
    color: #848484;
    border-bottom: 1px solid #ff9900;
    line-height: 2.5;
    font-weight: bold;
    margin: 0 0 60px 0;
}
@media screen and (max-width: 480px) {
.product_cont,.system_cont,.twitter_cont,.company_cont {
    padding: 2.5vh 0;
}
}

.service_cont,.vision_cont,.info_cont,.recruit_cont,.contact_cont {
    padding: 10vh 9vw 12vh;
}
.service_cont h2,.vision_cont h2,.info_cont h2,.recruit_cont h2,.contact_cont h2 {
    width: 100px;
    color: #848484;
    border-bottom: 1px solid #ff9900;
    line-height: 2.5;
    font-weight: bold;
    margin: 0 0 60px 0;
}

/* product */
.product_cont h3 {
    font-size: 2rem;
    font-weight: bold;
    text-align: center;
    color: #ff9900;
    margin: 0 0 40px;
}
.product_box1 {
    background: no-repeat bottom/700px url(../common/img/ses_hub.svg) ;
    height: 850px;
    margin: 0 0 12vh;
}
.product_box2 {
    background: no-repeat center 200px/700px url(../common/img/freelance_direct.svg) ;
    height: 800px;
}
.product_main p {
    font-size: 1rem;
    color: #848484;
    text-align: center;
}
.product_btn {
    margin: 40px auto 0;
    height: 50px;
}
.product_btn a {
    color: #848484;
    border: 1px solid #848484;
    padding: 16px;
    transition: 0.5s;
}
.product_btn a:hover {
    background: #ff9900;
    border: 1px solid #ff9900;
    color: #ffffff;
    text-decoration: none;
}
@media screen and (max-width: 768px) {
.product_cont h3 {
    font-size: 1.5rem;
}
.product_box1 {
    background: no-repeat bottom/100% url(../common/img/ses_hub.svg) ;
}
.product_box2 {
    background: no-repeat center 230px/100% url(../common/img/freelance_direct.svg) ;
    height: 700px;
}
.product_main p {
    font-size: 0.9rem;
}
}
@media screen and (max-width: 480px) {
.product_box1 {
    background: no-repeat bottom/100% url(../common/img/ses_hub.svg) ;
    height: 650px;
}
.product_box2 {
    background: no-repeat center 250px/100% url(../common/img/freelance_direct.svg) ;
    height: 530px;
}
}

/* service */
.service_grid {
    display: grid;
    grid-gap: 6px;
}
.service_grid {
    grid-template-columns: repeat(2,1fr);
}
.service_box {
    position: relative;
    background: #444444;
    height: 40vh;
}
.service_box:before {
    content: "";
    display: block;
    height: 100%;
    opacity: .5;
}
.service_box:nth-child(1):before {
    background: url(../common/img/humanrelations.png) 50%/cover;
}
.service_box:nth-child(2):before {
    background: url(../common/img/systemdevelopment.jpg) 50%/cover;
}
.service_box:nth-child(3):before {
    background: url(../common/img/businessproduce.jpg) 50%/cover;
}
.service_box h3 {
    font-size: 1.2rem;
    color: #ffffff;
    position: absolute;
    top: 35px;
    left: 25px;
}
.service_box p {
    font-size: 0.9rem;
    color: #ffffff;
    position: absolute;
    padding: 75px 25px 0;
    top: 0;
    left: 0;
}
@media screen and (max-width: 768px) {
.service_grid {
    grid-template-columns: none;
}
}

/* system */
.system_left {
    width: 55vw;
    float: left;
}
.system_box h3 {
    font-size: 1.4rem;
    color: #848484;
    margin: 0 0 6px 0;
}
.system_box p {
    font-size: 0.9rem;
    color: #848484;
    margin: 0 0 36px 0;
}
.system_right {
    width: 25vw;
    float: right;
    display: grid;
    grid-gap: 1px;
    grid-template-columns: repeat(3,90px);
    grid-template-rows: repeat(3,90px);
    justify-content: center;
}
.system_icon {
    background: #ff9900;
    color: #ffffff;
    display: grid;
    grid-gap: 5px;
    justify-items: center;
    padding: 18px 0;
}
.system_icon p {
    font-size: 0.7rem;
    color: #ffffff;
}
@media screen and (max-width: 1024px) {
.system_left {
    width: 50vw;
}
}
@media screen and (max-width: 740px) {
.system_left {
    width: 100%;
    float: none;
    margin: 0 0 36px 0;
}
.system_box h3 {
    font-size: 1.3rem;
}
.system_right {
    width: 100%;
    float: none;
}
}

/* vision */
.vision_cont h3 {
    font-size: 2.1rem;
    color: #444444;
    margin: 0 0 15px 0;
}
.vision_cont p {
    font-size: 1.1rem;
    color: #848484;
    margin: 0 0 50px 0;
}

/* twitter */
.twitter_box {
    width: 400px;
    margin: 0 auto;
}
@media screen and (max-width: 480px) {
.twitter_box {
    width: 100%;
    margin: 0 auto;
}
}

/* info */
.info_box dl dt {
    float: left;
    width: 20vw;
    margin: 0 0 50px 0;
    padding: 0;
    font-size: 0.9rem;
    font-weight: bold;
}
.info_box dl dd {
    float: left;
    width: 60vw;
    overflow-wrap: break-word;
    margin: 0 0 50px 0;
    padding: 0;
    font-size: 0.9rem;
    color: #848484;
}
.info_box dl dd:last-child {
    margin: 0;
}
.info_box a {
    color: #848484;
}
.info_box a:hover {
    color: #848484;
}
@media screen and (max-width: 740px) {
.info_box dl dt {
    float: none;
    width: 100%;
    margin: 0 0 6px 0;
}
.info_box dl dd {
    float: none;
    width: 100%;
    margin: 0 0 30px 0;
}
}

/* company */
.company_box dl dt {
    float: left;
    width: 20vw;
    margin: 0 0 50px 0;
    padding: 0;
    font-size: 0.9rem;
    font-weight: bold;
}
.company_box dl dd {
    margin: 0 0 50px 0;
    padding: 0;
    font-size: 0.9rem;
    color: #848484;
}
.company_box dl dt:nth-last-child(2),.company_box dl dd:last-child {
    margin: 0;
}
.company_box dl dd .map {
    max-width: 400px;
    width: 100%;
    margin: 12px 0 0;
    display: inline-block;
}
.company_box a {
    color: #848484;
}
.company_box a:hover {
    color: #848484;
}
@media screen and (max-width: 740px) {
.company_box dl dt {
    float: none;
    width: 100%;
    margin: 0 0 6px 0;
}
.company_box dl dd {
    margin: 0 0 30px 0;
}
}

/* contact */
.contact_box dl dt {
    float: left;
    width: 20vw;
    margin: 0 0 50px;
    padding: 0;
    font-size: 0.9rem;
    font-weight: bold;
}
.contact_box dl dt:nth-last-child(2) {
    margin: 0 0 140px;
}
.contact_box dl dd {
    margin: 0 0 50px;
    padding: 0;
    font-size: 0.9rem;
}
.contact_box dl dd input,.contact_box dl dd textarea {
    border: 1px solid #848484;
    padding: 6px 9px;
}
.contact_box .form_box01,.form_box02 {
    width: 400px;
}
.contact_box label {
    color: #ff0000;
}
.contact_box p {
    text-align: center;
}
.contact_box .form_btn {
    background: #ff9900;
    color: #ffffff;
    margin: 0 auto;
    padding: 12px 36px;
    border: none;
    cursor: pointer;
}
input {
    -webkit-appearance: none;
}
@media screen and (max-width: 740px) {
.contact_box dl dt {
    float: none;
    width: 100%;
    margin: 0 0 6px;
}
.contact_box dl dt:nth-last-child(2) {
    margin: 0 0 6px;
}
.contact_box dl dd {
    margin: 0 0 30px;
}
.contact_box .form_box01,.form_box02 {
    width: 93%;
}
}

/* footer */
footer {
    background: #444444;
    padding: 6vh 8vw;
}
.footer_left {
    float: left;
    color: #ffffff;
}
.footer_right {
    float: right;
}
.footer_right li {
    float: left;
    list-style: none;
    margin: 0 16px 0 0;
}
.footer_right li:last-child {
    margin: 0;
}
.footer_right li a {
    color: #ffffff;
}
.footer_right li a:active,.footer_right li a:hover {
    text-decoration: none;
}
@media screen and (max-width: 480px) {
footer {
    padding: 5vh 5vw;
}
.footer_right li {
    margin: 0 12px 0 0;
}
}

@media screen and (max-width: 480px) {
.pc-br:after {
	content: "";
}
.pc-only {
	display: none;
}
.sp-br:after {
	content:'\a';
	white-space:pre;
}
.sp-only {
	display: block;
}
}