/* リセットCSS */

* {
    margin: 0;
    padding: 0;
}

*,
::before,
::after {
    border-style: solid;
    box-sizing: border-box;
    border-width: 0;
}

body {
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 400;
    color: #131F33;
    min-height: 100vh;
    line-height: 1.5;
    font-size: 16px;
    text-rendering: optimizeSpeed;
}

.is-fixed body {
    overflow: hidden;
}

html {
    height: 100%;
    scroll-behavior: smooth;
}

ul,
ol {
    list-style: none;
}

a {
    color: inherit;
    background-color: transparent;
    text-decoration: none;
    text-decoration-skip-ink: auto;
}

img {
    width: 100%;
    display: block;
}

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

@media screen and (max-width: 1188px) {
    html {
        font-size: 1.4134275618vw;
    }
}

.pc-dn {
    display: none;
}

.sp-dn {
    display: block;
}

@media screen and (max-width: 768px) {
    html {
        font-size: 16px;
    }
    .pc-dn {
        display: block;
    }
    .sp-dn {
        display: none;
    }
}

@media screen and (max-width: 380px) {
    html {
        font-size: 4.2105263158vw;
    }
}

a,
button,
.btn {
    cursor: pointer;
    transition: 0.3s;
}

a:hover,
button:hover,
.btn:hover {
    opacity: 0.8;
}

@media screen and (max-width: 768px) {
    a:hover,
    button:hover,
    .btn:hover {
        opacity: 1;
    }
}


/*背景動画設定*/

.video-wrap {
    width: 100vw;
    height: 100vh;
}

.video-wrap video {
    position: fixed;
    top: 0;
    left: 0;
    width: auto;
    height: auto;
    min-width: 100%;
    min-height: 100%;
}

.all_container {
    position: relative;
}


/*---▼header▼---*/

.header_inner {
    position: fixed;
    display: flex;
    justify-content: space-between;
    top: 1rem;
    padding: 0 1.5rem;
    margin: auto;
    width: 100%;
    align-items: center;
    z-index: 999;
}

.header_inner .logo {
    width: 9.58056rem;
    height: 2.875rem;
    flex-shrink: 0;
}

.header_inner .navi_list {
    display: flex;
    padding: 1rem 2rem;
    justify-content: flex-end;
    align-items: center;
    gap: 2.5rem;
    border-radius: 0.75rem;
    background: rgba(255, 255, 255, 0.56);
    box-shadow: 0px 0px 12px 0px rgba(19, 31, 51, 0.05);
    backdrop-filter: blur(38px);
}

.header_inner .navi_list a {
    color: #131F33B2;
    font-family: "Barlow Semi Condensed";
    font-weight: 600;
    line-height: 150%;
}

.header_inner .navi_list a.content {
    display: flex;
    gap: 0.3rem;
    color: #E00522;
}

.header_inner .navi_list a.content img {
    margin-top: 2px;
}

@media (hover: hover) {
    .navi_list:hover .navi-parent a {
        background-color: #9d0208;
        transition: all .3s;
    }
}

.header_inner .navi_parent .navi_parent_a {
    position: relative;
}

.header_inner .navi_parent .navi_parent_a::after {
    content: '';
    position: absolute;
    top: 5px;
    bottom: 0;
    right: -11px;
    width: 6px;
    height: 6px;
    margin: auto;
    border-top: 1.5px solid #131F33;
    border-right: 1.5px solid #131F33;
    transform: translateY(-2px) rotate(135deg);
    box-sizing: border-box;
    transition: all .5s;
}

..header_inner navi_parent:hover .navi_parent_a::after {
    transform: translateY(-2px) rotate(316deg);
    top: 12px;
}

.header_inner .navi_child {
    display: none;
    position: absolute;
    width: auto;
    top: 4rem;
    left: 5rem;
    border-radius: 0.5rem;
    padding: 1rem 2rem 1rem 1rem;
    background: rgba(255, 255, 255, 0.86);
    box-shadow: 0px 0px 12px 0px rgba(19, 31, 51, 0.05);
    backdrop-filter: blur(38px);
}

.header_inner .navi_list .navi_child>li a {
    font-family: "Noto Sans JP";
    font-size: 0.9375rem;
    font-weight: 400;
    line-height: 200%;
    display: block;
    width: 100%;
    padding-bottom: 0.5rem;
}

.header_inner .navi_list .navi_child>li a:last-child {
    padding-bottom: 0;
}

@media screen and (max-width: 768px) {
    .header_inner .logo {
        width: 7.25rem;
        height: 2.17563rem;
        flex-shrink: 0;
    }
    .header_inner a.logo_link {
        position: relative;
        z-index: 999999;
    }
    .header_inner .navi_list a {
        font-size: 1.5rem;
    }
    .header_inner .navi_child {
        display: none!important;
    }
    .header_inner .navi_list li>div a {
        font-family: "Noto Sans JP";
        font-size: 0.9rem;
        font-weight: 400;
        line-height: 200%;
        display: block;
        width: 100%;
        margin-top: 1rem;
        padding-bottom: 0;
        border-bottom: none;
    }
    .header_inner .navi_list li {
        border-bottom: 1px solid #B1C3E3;
        margin-bottom: 1.5rem;
        padding-bottom: 1.5rem;
    }
    .header_inner .navi_child li {
        margin-bottom: 1rem;
        padding-bottom: 0;
        border-bottom: none;
    }
    .header_inner .navi_child li:first-child {
        margin-top: 1rem;
    }
    .header_inner .navi_child li:last-child {
        margin-bottom: 0;
    }
    .header_inner .navi_list a.content {
        color: #131F33B2;
    }
    .header_inner .navi_list a.content img,
    .header_inner .navi_parent .navi_parent_a::after {
        display: none;
    }
    h1.title img {
        width: 0.89619rem;
        height: 3.8125rem;
        flex-shrink: 0;
        display: inline-block;
        margin: 0 0.5rem;
        padding-top: 1.5rem;
    }
    .header_inner .navi_sec {
        display: none;
        position: fixed;
        width: 100%;
        top: 0;
        right: 0;
        border-radius: 0;
        height: 100vh;
        background: #E4EDF3;
        backdrop-filter: blur(38px);
    }
    .header_inner .navi_list {
        display: block;
        width: 100%;
        border-radius: 0;
        padding-top: 6.5rem;
        background: none;
    }
    header #nav_toggle {
        position: fixed;
        top: 0.4rem;
        right: 0.5rem;
        z-index: 9999;
        cursor: pointer;
        transition: all 400ms;
        -webkit-transition: all 400ms;
        width: 3.5rem;
        height: 3.5rem;
        padding: 1.15rem 1rem;
        border-radius: 0.75rem;
        background: rgba(255, 255, 255, 0.56);
        box-shadow: 0px 0px 12px 0px rgba(19, 31, 51, 0.05);
        backdrop-filter: blur(38px);
    }
    header #nav_toggle div {
        position: relative;
    }
    header #nav_toggle span {
        position: absolute;
        width: 1.5rem;
        right: 0;
        left: 0;
        height: 2px;
        background: #131F33;
        -webkit-transition: all 400ms;
        transition: all 400ms;
    }
    header #nav_toggle span:nth-child(1) {
        top: 0;
    }
    header #nav_toggle span:nth-child(2) {
        top: 9px;
    }
    header #nav_toggle span:nth-child(3) {
        top: 18px;
    }
    header .open #nav_toggle span {
        background: #131F33;
    }
    header .open #nav_toggle span:nth-child(1) {
        transform: rotate(132deg);
        -webkit-transform: rotate(132deg);
        top: 10px;
    }
    header .open #nav_toggle span:nth-child(2) {
        opacity: 0;
    }
    header .open #nav_toggle span:nth-child(3) {
        transform: rotate(224deg);
        -webkit-transform: rotate(224deg);
        top: 10px;
    }
}


/*---▼footer▼---*/

footer {
    background: #E4EDF3;
}

.footer_inner {
    display: flex;
    justify-content: space-between;
    top: 1rem;
    margin: auto;
    padding-top: 4rem;
    width: 100%;
    z-index: 999;
}

.footer_inner .logo {
    width: 9.58056rem;
    height: 2.875rem;
    flex-shrink: 0;
}

.footer_inner .navi_inner {
    display: flex;
    gap: 5rem;
}

.footer_inner .navi_inner ul.navi_list li {
    margin-bottom: 1rem;
}

.footer_inner .navi_inner ul.navi_list li.ja {
    margin-bottom: 0.7rem;
}

.footer_inner .navi_inner ul.navi_list li a {
    color: #131F33B2;
    font-family: "Barlow Semi Condensed";
    font-size: 1rem;
    font-weight: 600;
    line-height: 150%;
}

.footer_inner .navi_inner ul.navi_list li.ja a {
    color: #131F33;
    font-family: "Noto Sans JP";
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 200%;
    display: block;
}

.footer_inner .navi_inner ul.navi_list li a.content {
    display: flex;
    gap: 0.5rem;
    color: #E00522;
    align-items: center;
}

.footer_inner .navi_inner ul.navi_list li a.content img {
    width: 0.83338rem;
    height: 0.66669rem;
    flex-shrink: 0;
}

#footer .copy {
    opacity: 0.7;
    font-family: "Barlow Semi Condensed";
    font-size: 0.875rem;
    line-height: 150%;
    display: flex;
    gap: 2.5rem;
    margin-top: 4rem;
    padding-bottom: 2.5rem;
}

@media screen and (max-width: 768px) {
    .footer_inner .logo {
        width: 6.66475rem;
        height: 2rem;
        aspect-ratio: 106.64 / 32.00;
    }
    .footer_inner {
        display: block;
    }
    .footer_inner .navi_inner {
        margin-top: 2.5rem;
    }
    #footer .copy {
        display: block;
    }
    #footer .copy a {
        margin-top: 0.5rem;
    }
}