/*========== common style ==========*/
@charset "utf-8";

/* import font */
@font-face {
    font-family: 'Acumin Bold';
    src: url('../fonts/fonnts.com-Acumin_Pro_ExtraCondensed_Bold.otf') format('opentype');
}

.font-acumin {
    font-family: 'Acumin Bold', sans-serif;
}

@font-face {
    font-family: 'Hiragino W8';
    src: url('../fonts/Hiragino-Kaku-Gothic-StdN-W8.otf') format('opentype');
}

.font-hiraginoW8 {
    font-family: 'Hiragino W8', sans-serif;
}

@font-face {
    font-family: 'Hiragino W6';
    src: url('../fonts/Hiragino-Kaku-Gothic-Pro-W6.otf') format('opentype');
}

.font-hiraginoW6 {
    font-family: 'Hiragino W6', sans-serif;
}

@font-face {
    font-family: 'Hiragino W3';
    src: url('../fonts/Hiragino-Kaku-Gothic-ProN-W3.otf') format('opentype');
}

.font-hiraginoW3 {
    font-family: 'Hiragino W3', sans-serif;
}

/* import font */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* html {
    scroll-behavior: smooth;
} */

@media only screen and  (min-width: 1024px) {
  html {
    scroll-behavior: smooth;
  }
}

html.hidden {
    overflow-y: hidden;
}

body {
    font-weight: 400;
    color: #000000;
    overflow-x: hidden;
    font-size: 16px;
    line-height: 1.8;
    font-family: 'Hiragino W3', "Kozuka Gothic Pro", "Kozuka Gothic Pr6N", "Helvetica Neue", "Helvetica", "Hiragino Kaku Gothic ProN", "Arial", "Yu Gothic", "Meiryo", sans-serif;
}

a {
    text-decoration: none;
    color: unset;
    transition: 0.2s ease;
}

a:hover {
    text-decoration: none;
    opacity: 0.8;
}

ul,
li {
    list-style-type: none;
    margin: 0px;
}

img {
    display: block;
    width: auto;
    max-width: 100%;
    object-fit: cover;
    transition: 0.2s ease;
}

svg {
    transition: 0.2s ease;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    font-family: 'Hiragino W3', "Kozuka Gothic Pro", "Kozuka Gothic Pr6N", "Helvetica Neue", "Helvetica", "Hiragino Kaku Gothic ProN", "Arial", "Yu Gothic", "Meiryo", sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6,
p {
    margin: 0px;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

input,
select,
textarea,
button,
pre{
    font-family: 'Hiragino W3', "Kozuka Gothic Pro", "Kozuka Gothic Pr6N", "Helvetica Neue", "Helvetica", "Arial", "Yu Gothic", "Meiryo", sans-serif;
}

.container {
    width: 100%;
    max-width: 1230px;
    padding: 0 15px;
    margin: 0 auto;
    transition: 0.2s;
}

.container.--1040 {
    max-width: 1070px;
}

.container.--980 {
    max-width: 1010px;
}

.sp {
    display: none !important;
}

.pc {
    display: block !important;
}

.alignleft {
    float: left;
    margin: 0 10px 10px 0;
}

.alignright {
    float: right;
    margin: 0 0 10px 10px;
}

.aligncenter {
    display: block;
    margin: 0 auto;
}

.pd-t-0 {
    padding-top: 0px !important;
}

.mt-0 {
    margin-top: 0px !important;
}

@media only screen and (max-width: 768px) {
    body {
        font-size: 14px;
    }

    .sp {
        display: block !important;
    }

    .pc {
        display: none !important;
    }
}

.cl-white {
    color: #ffffff !important;
}

.d-flex {
    display: flex;
}

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

.justify-center {
    justify-content: center;
}

.align-center {
    align-items: center;
}

.align-start {
    align-items: flex-start;
}

.align-stretch {
    align-items: stretch;
}

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

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.cl-blue {
    color: #006bb1;
}

.cl-note {
    color: #f21111;
}

/* =====start - header===== */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: #fff;
    z-index: 100;
}

.header-scroll {
    background-color: #0f274f;
    color: #fff;
    padding: 16.5px 0px;
    display: flex;
    align-items: center;
    justify-content: flex-end;

    opacity: 0;
    visibility: hidden;
    z-index: -1;
    transform: translateY(-100%);
    transition: 0.3s ease;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
}

.header-scroll.show {
    opacity: 1;
    visibility: visible;
    z-index: 20;
    transform: translateY(0%);
}

.header-scroll ul {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    column-gap: 26px;
    max-width: 720px;
    flex: 1;
}

.header-scroll ul li {
    position: relative;
}

.wrap-submenu {
    position: fixed;
    z-index: 10;
    top: 90px;
    left: 0;
    right: 0;
    width: 100%;
    height: auto;
    background-color: #0f274f;
    color: #fff;
    transition: 0.3s ease;
    padding: 0px 10px;
    display: flex;
    align-items: center;
    justify-content: flex-end;

    opacity: 0;
    visibility: hidden;
    z-index: -1;
}

.submenu {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    column-gap: 26px;
    max-width: 720px;
    flex: 1;
}

.submenu.--top {
    max-width: 870px;
}

.submenu.--service {
    max-width: 792px;
}

.submenu.--company {
    max-width: 718px;
}

.submenu.--guidelines {
    max-width: 700px;
}

@media only screen and (min-width:1025px) {
    .menu > li:hover .wrap-submenu {
        opacity: 1;
        visibility: visible;
        z-index: 10;
    }
}

.submenu li a {
    font-size: 16px;
    padding: 20.5px 0px;
    height: auto;
}

.header-scroll ul li a {
    padding: 4px 0px;
    display: block;
    font-family: 'Hiragino W6', sans-serif;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 22;
    background-color: #fff;
    overflow: hidden;
}

.logo {
    padding-left: 10px;
}

.logo img {
    width: 220px;
}

.header-nav {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-left: 20px;
    column-gap: 22px;
}

.menu {
    display: flex;
    align-items: center;
    height: 100%;
}

.menu a {
    display: flex;
    align-items: center;
    height: 90px;
    font-size: 14px;
    text-transform: uppercase;
    padding: 5px 13.5px;
    font-family: 'Hiragino W6', sans-serif;
}

.menu li {
    height: 100%;
}

a.external-link {
    display: flex !important;
    align-items: center;
    column-gap: 10px;
}

a.external-link::after {
    content: "";
    background-image: url(../images/external-link-icon.png);
    width: 18px;
    height: 18px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    margin-bottom: 2px;
}

.h-btn {
    background-color: #ea5413;
    color: #fff;
    font-size: 16px;
    text-transform: uppercase;
    padding: 20px 32px;
    height: 90px;
    display: flex;
    align-items: center;
    font-family: 'Hiragino W6', sans-serif;
}

/* =====end - header===== */

/* =========start - footer========= */
footer {
    position: relative;
    overflow: hidden;
}

.footer-inner {
    padding: 45px 0px;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 40px;
}

.f-logo {
    display: block;
    width: fit-content;
}

.f-info {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    column-gap: 65px;
    row-gap: 35px;
}

.f-info h2 {
    font-size: 24px;
    font-weight: 400;
    margin-bottom: 12px;
}

.f-info .__info {
    padding-top: 10px;
}

.f__info-row {
    display: flex;
    align-items: flex-start;
    column-gap: 26px;
}

.f-menu {
    padding-top: 10px;
}

.f-menu li {
    margin-bottom: 12px;
}

.f-menu a {
    display: block;
    font-family: 'Hiragino W6';
    width: fit-content;
    line-height: 1.4;
    text-transform: uppercase;
}

/* .f-menu a:hover {
    color: #ea5413;
}

.f-menu a:hover span {
    border-color: #ea5413;
} */

.f-menu a span {
    padding-bottom: 2px;
    border-bottom: 1px solid #666666;
    display: block;
    transition: 0.25s;
}

.footer-under {
    border-top: 1px solid #afafae;
    padding: 4px 0px 40px;
}

/* =========end - footer========= */

/* css button back to top */
#back-to-top {
    position: fixed;
    bottom: 30px;
    right: 92px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    column-gap: 10px;
    transition: background-color 0.3s, opacity 0.5s, visibility 0.5s;
    opacity: 0;
    visibility: hidden;
    z-index: 50;
}

#back-to-top span.__txt {
    text-shadow: 1px 1px 2px rgb(255, 255, 255);
}

#back-to-top span.arrow {
    transform: rotate(-90deg);
    font-size: 22px;
    line-height: 1;
}

#back-to-top.show {
    opacity: 1;
    visibility: visible;
}

#back-to-top:hover {
    opacity: 0.7;
}

/* css button back to top */

.hamburger {
    display: none;
}

.header-nav .wrap-contact {
    display: none;
}

/*=========== Responsive style ===========*/
@media only screen and (max-width: 1376px) {}

@media only screen and (max-width: 1200px) {}

@media only screen and (max-width: 1024px) {
    .header-scroll {
        display: none !important;
        opacity: 0 !important;
        visibility: hidden !important;
    }

    #back-to-top {
        bottom: 10px;
        right: 10px;
    }

    .logo img {
        width: 205px;
    }

    .logo {
        padding-left: 0px;
    }

    .header-inner {
        padding: 8px 20px;
        height: 90px;
    }

    .header-nav {
        position: fixed;
        z-index: 100;
        width: 100%;
        height: auto;
        left: 0px;
        top: 0px;
        opacity: 0;
        visibility: hidden;
        z-index: -1;
        transform: scaleY(0.7);
        transition: 0.4s ease-in;
        transform-origin: top;

        background-color: #fff;
        padding: 84px 20px 25px;
        display: block;
        max-height: 100vh;
        overflow-y: scroll;
    }

    .header-nav.show {
        z-index: 1000;
        opacity: 1;
        visibility: visible;
        transform: scaleY(1);
    }

    .menu {
        display: block;
        padding-bottom: 18px;
    }
    
    .menu a {
        font-size: 24px;
        padding: 6px 0px;
        height: auto;
    }

    .h-btn {
        font-size: 24px;
        justify-content: center;
        height: 50px;
    }

    .hamburger {
        display: block;
        position: relative;
        z-index: 1001;
    }

    .hamburger span {
        height: 5px;
        width: 45px;
        background-color: #ea5413;
        display: block;
        margin: 8px 0px;
        transition: 0.3s ease;
    }

    .hamburger span:nth-child(1) {
        margin-top: 0px;
    }

    .hamburger span:nth-child(3) {
        margin-bottom: 0px;
    }

    .hamburger.show span:nth-child(2) {
        transform: translateX(8px);
        opacity: 1;
        visibility: hidden;
    }

    .hamburger.show span:nth-child(1) {
        transform: rotate(45deg) translate(4.5px, -8px);
        transform-origin: top left;
        transition-delay: 0.2s;
    }

    .hamburger.show span:nth-child(3) {
        transform: rotate(-45deg) translate(4.5px, 8px);
        transform-origin: bottom left;
        transition-delay: 0.2s;
    }

    .f-info .__info,
    .f-menu {
        display: none;
    }

    .footer-inner {
        justify-content: center;
    }

    .copyright {
        text-align: center;
        font-size: 14px;
    }

    .footer-under {
        padding-top: 2px;
    }
}

@media only screen and (max-width: 768px) {
    .header-inner {
        height: 66px;
    }
    
    .logo img {
        width: 140px;
    }

    .header-nav {
        padding-top: 74px;
    }

    .f-logo img {
        width: 220px;
    }

    .copyright {
        font-size: 12px;
    }
}

@media only screen and (max-width: 479px) {
    .copyright {
        white-space: nowrap;
        font-size: 10px;
    }
}

@media only screen and (max-width: 360px) {
}

@media only screen and (max-width: 320px) {

    html,
    body {
        min-width: 320px;
        overflow-x: hidden;
    }
}

/*=========== Responsive style ===========*/