@charset "UTF-8";

:root{
    --main: #04325f;
    --sub1: #cee7d7;
    --sub2: #626343;
    --sub3: #94d0c9;
}

*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    color: var(--sub2);
    font-family: "zen-kaku-gothic-antique", sans-serif;
    font-weight: 400;
    font-style: normal;
}
html{
    scroll-behavior: smooth;
    font-size: 62.5%;
}
html::-webkit-scrollbar{
    width: 12px;
    background: rgb(255, 255, 255);
}
html::-webkit-scrollbar-thumb{
    background: var(--sub2);
}
::selection{
    background: var(--sub2);
    color: rgb(255, 255, 255);
}
body{
    width: 100%;
    height: max-content;
    overflow-x: hidden;
    background-color: rgb(255, 255, 255);
}
body.active{
    overflow: hidden;
}
main{
    width: 100%;
    height: max-content;
    overflow: hidden;
}
.section{
    width: 100%;
    position: relative;
}
a{
    text-decoration: none;
}
li{
    list-style: none;
}
/*汎用デフォルト*/
.df{
    display: flex;
}
.df_cl{
    display: flex;
    flex-direction: column;
}
.gr{
    display: grid;
}
.w1{
    width: 100%;
}
.pr{
    position: relative;
}
.text{
    letter-spacing: 1px;
    line-height: 1.5em;
    text-align: justify;
}
.section_text{
    font-size: 1.4rem;
}
.section.under_layer{
    padding: 40px 0;
    gap: 80px;
}
.section_container{
    gap: 40px;
    position: relative;
}
.section_title_box{
    max-width: 800px;
    align-items: center;
    gap: 40px;
    background: white;
}
.section_title_border{
    flex: 1;
    height: 1px;
    background: var(--sub2);
    opacity: 0.25;
    align-items: flex-end;
    padding: 0 10px;
}
.section_title_border.border_1{
    justify-content: flex-start;
}
.section_title_border.border_2{
    justify-content: flex-end;
}
.title_border_text{
    font-size: 1.2rem;
    letter-spacing: 2px;
    font-weight: bold;
}
.section_title_box.box_1{
    justify-content: flex-end;
    align-self: flex-start;
    padding-right: 20px;
}
.section_title_box.box_2{
    justify-content: flex-start;
    align-self: flex-end;
    padding-left: 20px;
}
.section_title_number{
    font-size: 15.2rem;
    line-height: 1;
    padding-bottom: 22px;
}
.section_title_number::first-letter{
    color: var(--main);
}
.section_title{
    font-size: 2.4rem;
    font-weight: 500;
    letter-spacing: 2px;
}

.header{
    height: 100px;
    background: white;
    z-index: 10;
    position: fixed;
    top: 0;
}
.header_logo_box{
    width: 200px;
    height: 100%;
    align-items: center;
    justify-content: center;
    padding: 10px;
}
.header_logo_box img{
    height: 80%;
    width: auto;
}
.header_nav_container{
    flex: 1;
    height: 100%;
    align-items: center;
    justify-content: center;
}
.header_nav_row{
    align-items: center;
    gap: 15px;
}
.header_nav_divider{
    width: 1px;
    height: 30px;
    background: var(--sub2);
}
.header_nav{
    padding: 4px 0;
}
.contact_nav{
    width: 200px;
    height: 100%;
    background-color: var(--main);
    align-items: center;
    justify-content: center;
}
.nav_text{
    font-size: 1.4rem;
    font-weight: bold;
}
.nav_text.text_2{
    color: white;
}

.section_anchor{
    align-items: center;
    gap: 10px;
}
.section_anchor_text{
    font-size: 1.4rem;
    font-weight: 500;
    padding: 5px 0;
}
.section_anchor_arrow{
    width: 50px;
    aspect-ratio: 1;
    border-radius: 50%;
    border: 1px solid var(--main);
    align-items: center;
    justify-content: center;
}
.anchor_arrow{
    font-size: 1.8rem;
    font-weight: bold;
    line-height: 1;
    color: var(--main);
    padding-bottom: 4px;
}

.section.section_contact{
    align-items: center;
    justify-content: center;
    background: var(--sub2);
}
.section_contact_container{
    max-width: 1400px;
    background: white;
    gap: 1px;
}
.section_contact_box{
    flex: 1;
    padding: 40px 20px;
    align-items: center;
    background: var(--sub2);
}
.section_contact_box.box_1{
    border-top: 1px solid white;
}
.section_contact_box.box_2{
    border-bottom: 1px solid white;
}
.section_contact_anchor{
    align-items: center;
    justify-content: center;
    gap: 40px;
}
.contact_anchor_arrow{
    width: 80px;
    aspect-ratio: 1;
    border-radius: 50%;
    border: 1px solid white;
    align-items: center;
    justify-content: center;
}
.contact_anchor_inside{
    font-size: 1.6rem;
    color: white;
}
.contact_anchor_text{
    color: white;
    letter-spacing: 2px;
}
.contact_anchor_text.text_1{
    font-size: 3.6rem;
}
.contact_anchor_text.text_2{
    font-size: 2.8rem;
}


.footer{
    padding-top: 80px;
    align-items: center;
}
.footer_container{
    align-items: center;
    gap: 80px;
}
.footer_content_box.box_1{
    max-width: 1400px;
    align-items: flex-start;
    gap: 20px;
    padding: 0 10px;
}
.footer_logo_box{
    width: 100px;
}
.footer_logo_box img{
    width: 100%;
    height: auto;
}
.footer_content_text.text_1{
    font-size: 2rem;
    font-weight: 500;
}
.footer_content_text.text_2{
    font-size: 1.4rem;
    font-weight: 500;
}
.footer_content_box.box_1, .footer_nav_box, .footer_copyright_box{
    width: calc(100% - 80px);
}
.footer_nav_container{
    padding: 40px 0;
    border-top: 2px solid rgb(98, 99, 67, 0.25);
    align-items: center;
}
.footer_nav_box{
    max-width: 1400px;
    padding: 0 10px;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.footer_nav_text{
    font-size: 1.4rem;
    font-weight: bold;
}

.footer_content_box.box_2{
    align-items: center;
    padding: 20px 0;
    background: var(--sub2);
}
.footer_copyright_box{
    max-width: 1400px;
    padding: 0 10px;
}
.copyright{
    font-size: 1.2rem;
    color: white;
}

.menu_trigger{
    position: fixed;
    z-index: 12;
    width: 40px;
    height: 40px;
    top: 30px;
    right: 30px;
    justify-content: center;
    cursor: pointer;
    mix-blend-mode: difference;
}
.menu_trigger_inside{
    position: absolute;
    height: 2px;
    background: white;
    transition: transform ease 0.15s, background ease 0.15s;
}
.menu_trigger_inside.inside_1{
    transform: translateY(-8px);
}
.menu_trigger_inside.inside_2{
    transform: translateY(8px);
}
.menu_trigger_inside.inside_1.active{
    transform: translateY(0) rotate(25deg);
}
.menu_trigger_inside.inside_2.active{
    transform: translateY(0) rotate(-25deg);
}
.menu_trigger_inside.inside_3.active{
    background: transparent;
}

.mb_menu{
    position: fixed;
    top: 0;
    left: 0;
    z-index: 11;
    height: 100vh;
    background: #04325f48;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    align-items: flex-start;
    opacity: 0;
    visibility: hidden;
    transition: opacity ease 0.15s, visibility ease 0.15s;
    overflow: hidden;
}
.mb_menu.active{
    opacity: 1;
    visibility: visible;
}
.mb_menu_container{
    width: calc(100% - 100px);
    max-width: 600px;
    height: 100%;
    background: var(--sub2);
    transform: translateX(-100%);
    transition: transform ease-out 0.25s;
    box-shadow: 2px 0 10px var(--sub2);
}
.mb_menu_container.active{
    transform: translateX(0);
    transition-delay: 0.15s;
}
.mb_menu_column{
    padding-top: 100px;
    overflow-y: scroll;
}
.mb_menu_column::-webkit-scrollbar{
    display: none;
}
.mb_menu_column::before{
    content: "";
    position: absolute;
    width: 2px;
    height: 100%;
    background: rgb(255, 255, 255, 0.25);
    right: 60px;
    top: 0;
}
.mb_menu_anchor{
    padding: 30px 20px;
    gap: 20px;
    align-items: center;
    border-bottom: 2px solid rgb(255, 255, 255, 0.25);
}
.mb_menu_anchor_text{
    color: white;
}
.mb_menu_anchor_text.text_1{
    font-size: 3.6rem;
    font-weight: 500;
    text-transform: uppercase;
}
.mb_menu_anchor_text.text_2{
    font-size: 1.6rem;
}
.page_loader,.page_mover{
    position: fixed;
    top: 0;
    height: 100vh;
    pointer-events: none;
    z-index: 100;
}
.page_loader{
    background: linear-gradient(to top, white 100%, transparent 100%);
}
.page_mover{
    background: linear-gradient(to bottom, white 0%, transparent 0% 100%);
}
@media all and (min-width:961px){
    .menu_trigger,.mb_menu{
        display: none;
    }
}
@media all and (max-width:1280px){
    .section_title_number{
        font-size: 12rem;
    }
    .section_title{
        font-size: 2rem;
    }
}
@media all and (max-width:960px){
    .header_nav_container,.contact_nav{
        display: none;
    }
    .header{
        background: transparent;
    }
    .section_contact_anchor{
        gap: 20px;
    }
    .contact_anchor_text.text_1{
        font-size: 3.2rem;
    }
    .contact_anchor_text.text_2{
        font-size: 2.4rem;
    }
}
@media all and (max-width:768px){
    .header_logo_box{
        width: 150px;
    }
    .section_title_number{
        font-size: 9rem;
        padding-top: 6px;
    }
    .section_title{
        font-size: 1.8rem;
    }
    .section_title_box{
        width: calc(100% - 65px);
        gap: 20px;
    }
    .contact_anchor_text.text_1{
        font-size: 2.8rem;
    }
    .contact_anchor_text.text_2{
        font-size: 2rem;
    }
}
@media all and (max-width:450px){
    .header_logo_box{
        width: 120px;
    }
    .header_logo_box img{
        height: 70%;
    }
    .section_title_box{
        width: calc(100% - 17px);
    }
    .section_title_number{
        font-size: 6rem;
    }
    .section_title{
        letter-spacing: 1px;
    }
    .section.under_layer{
        gap: 40px;
    }
    .section.section_contact{
        padding: 0 15px;
    }
    .section_contact_container{
        flex-direction: column;
    }
    .section_contact_box.box_1{
        border-right: 1px solid white;
        border-top: none;
    }
    .section_contact_box.box_2{
        border-left: 1px solid white;
        border-bottom: none;
    }
    .contact_anchor_text{
        flex: 1;
        text-align: center;
    }
    .footer{
        padding-top: 40px;
    }
    .footer_container{
        gap: 40px;
    }
    .mb_menu_anchor{
        padding: 20px;
    }
    .mb_menu_column::before{
        right: 15px;
    }
    .mb_menu_anchor_text.text_1{
        font-size: 2.4rem;
    }
    .mb_menu_anchor_text.text_2{
        font-size: 1.4rem;
    }
    .mb_menu_column{
        padding-top: 60px;
    }
    .footer_logo_box{
        width: 80px;
    }
    .footer_content_box.box_1, .footer_nav_box, .footer_copyright_box{
        width: calc(100% - 30px);
    }
}
@media (any-hover: hover){
    .header_nav,.footer_nav{
        transition: opacity ease 0.15s;
    }
    .header_nav:hover,.footer_nav:hover{
        opacity: 0.7;
    }
    .contact_nav{
        transition: background ease 0.15s;
    }
    .contact_nav:hover{
        background: var(--sub2);
    }
    .section_anchor_arrow,.contact_anchor_arrow{
        transition: background ease 0.15s, box-shadow ease 0.15s;
    }
    .anchor_arrow,.contact_anchor_inside{
        transition: color ease 0.15s;
        transition-delay: 0.1s;
    }
    .section_anchor:hover .section_anchor_arrow{
        background: var(--main);
        box-shadow: 0 0 5px var(--main);
    }
    .section_anchor:hover .anchor_arrow{
        color: white;
    }
    .section_contact_box:hover .contact_anchor_arrow{
        background: white;
        box-shadow: 0 0 5px white;
    }
    .section_contact_box:hover .contact_anchor_inside{
        color: var(--sub2);
    }
}