:root{
    --main: #c71b18;
    --sub1: #873332;
    --sub2: #c61917;
    --sub3: #472d2c;
    --sub4: #C7A318;
    --back: #f1f1f1;
}
.top_loader{
    position: fixed;
    height: 100vh;
    z-index: 101;
    justify-content: center;
    align-items: center;
    background: var(--back);
}
.top_loader.loaded{
    display: none;
    visibility: hidden;
}
.page_loader{
    position: fixed;
    height: 100vh;
    z-index: 100;
    background: white;
}
.top_loader svg{
    width: 30%;
    min-width: 350px;
    height: auto;
}
.load_border {
    fill: transparent;
}

.load_letter {
    fill: transparent;
}
.section.section_1{
    min-height: 100vh;
    align-items: center;
    justify-content: center;
}
.section_1_image{
    position: absolute;
    height: 120%;
    aspect-ratio: 1;
    border-radius: 50%;
    background-image: url(/assets/img/visual_sample.webp);
    background-size: auto 120%;
    background-position: center;
    background-attachment: fixed;
    overflow: hidden!important;
}
.section_1_image::before{
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: var(--sub3);
    opacity: 0.55;
}
.blossom{
    position: absolute;
    background-image: url(/assets/icon/blossom.svg);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    animation: for_blossom 10s linear;
}
@keyframes for_blossom{
    0% {
        top: 0;
        opacity: 0;
        transform: rotate(0deg);
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        top: 100%;
        transform: rotate(3000deg);
    }
}
.back_image{
    position: absolute;
    width: 50%;
    height: auto;
}
.back_image.image_1{
    top: 10%;
    right: 0;
}
.back_image.image_2{
    bottom: 10%;
    left: 0;
}
.section_1_image_layer{
    width: 100%;
    height: 100%;
    z-index: 3;
    border-radius: 50%;
}
.section_1_image_inside{
    flex: 1;
    height: 100%;
}
.section_1_image_inside.inside_1{
    background-image: url(/assets/img/shouji1.svg);
    background-size: cover;
    background-position: center right;
}
.section_1_image_inside.inside_2{
    background-image: url(/assets/img/shouji1.svg);
    background-size: cover;
    background-position: center left;
}
.section_1_content_box{
    z-index: 1;
    gap: 10px;
}
.section_1_title{
    font-size: 2.4rem;
    font-weight: bold;
    color: var(--sub4);
    letter-spacing: 1px;
    text-shadow: 1px 1px white, -1px -1px white, -1px 1px white, 1px -1px white;
    transform: perspective(70px);
}
.section_1_sub{
    color: white;
    font-size: 1.4rem;
    transform: perspective(30px);
}

.section.section_2{
    padding-top: calc(10vh + 120px);
    padding-bottom: 120px;
    align-items: center;
}
.section_container.container_1{
    max-width: 1400px;
    gap: 80px;
    padding: 0 10px;
    align-items: flex-start;
}
.section_content_container.container_1{
    align-self: flex-end;
}
.section_content_box.type_1{
    flex: 1;
}
.section_content_box.type_1.box_1{
    min-width: 350px;
    aspect-ratio: 3 / 2;
    margin-bottom: 40px;
    overflow: hidden;
}
.section_content_box.type_1 img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.section_content_box.type_1.box_2{
    max-width: 500px;
    padding: 40px;
    align-self: flex-end;
    background: white;
    align-items: flex-start;
    gap: 10px;
    z-index: 1;
    margin-left: -160px;
}
.section_content_title{
    font-style: italic;
}
.section_content_title.title_1{
    font-size: 3.2rem;
    color: var(--main);
}
.section_text.text_1{
    font-size: 1.4rem;
    &.for_title{
        font-style: italic;
        font-weight: bold;
    }
}
.section_text.text_1 strong{
    font-weight: bold;
}
.onepoint_image{
    position: absolute;
    width: 80px;
    animation: for_onepoint 60s linear infinite;
}
.onepoint_image img{
    width: 100%;
    height: auto;
}
.onepoint_image.image_1{
    bottom: -25px;
    right: -25px;
}
.onepoint_image.image_2{
    bottom: -25px;
    left: -25px;
}

.section.section_3{
    align-items: center;
}
.section_content_container.container_2{
    align-items: center;
    gap: 80px;
    padding-bottom: 80px;
}
.section_content_box.type_2{
    align-items: flex-end;
    &.box_2{
        flex-direction: row-reverse;
    }
    &::before{
        content: "";
        position: absolute;
        height: 50%;
        width: 100vw;
        top: 50%;
        left: 0;
        transform: translateY(-50%);
        background-color: var(--sub3);
        background-image: repeating-linear-gradient(30deg, transparent, transparent 12px, #f1f1f18c 14px),repeating-linear-gradient(-30deg, transparent, transparent 12px, #f1f1f18c 14px);
        z-index: -1;
    }
    &.box_2::before{
        left: inherit;
        right: 0;
    }
}
.content_box_image.image_1{
    flex: 1.3;
    aspect-ratio: 3 / 2;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.content_box_image.image_1 img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.content_text_box.box_1{
    flex: 1;
    padding: 40px;
    gap: 10px;
    align-items: flex-start;
    background: white;
    &::after{
        content: "";
        position: absolute;
        width: 100%;
        height: 20px;
        left: 0;
        top: -10px;
        background-position: center center;
        background: repeating-linear-gradient(30deg, var(--sub4), var(--sub4) 3px,rgba(255, 255, 255, 0) 3px 28px, var(--sub4) 28px 31px),repeating-linear-gradient(-30deg, var(--sub4), var(--sub4) 3px,rgba(255, 255, 255, 0) 3px 28px, var(--sub4) 28px 31px),repeating-linear-gradient(30deg, #f1f1f18c, #f1f1f18c 6px,rgba(255, 255, 255, 0) 6px 25px, #f1f1f18c 25px 31px),repeating-linear-gradient(-30deg, #f1f1f18c, #f1f1f18c 6px, rgba(255, 255, 255, 0) 6px 25px, #f1f1f18c 25px 31px),repeating-linear-gradient(30deg, var(--sub4), var(--sub4) 7.5px,rgba(255, 255, 255, 0) 7.5px 23.5px, var(--sub4) 23.5px 31px),repeating-linear-gradient(-30deg, var(--sub4), var(--sub4) 7.5px,rgba(255, 255, 255, 0) 7.5px 23.5px, var(--sub4) 23.5px 31px),repeating-linear-gradient(30deg, #f1f1f18c, #f1f1f18c 9px,rgba(255, 255, 255, 0) 9px 15px, #f1f1f18c 15px 16px, rgba(255, 255, 255, 0) 16px 22px,#f1f1f18c 22px 31px),repeating-linear-gradient(-30deg, #f1f1f18c, #f1f1f18c 9px,rgba(255, 255, 255, 0) 9px 15px, #f1f1f18c 15px 16px, rgba(255, 255, 255, 0) 16px 22px,#f1f1f18c 22px 31px),repeating-linear-gradient(30deg, var(--sub4), var(--sub4) 15px,rgba(255, 255, 255, 0) 15px 16px, var(--sub4) 16px 31px),repeating-linear-gradient(-30deg, var(--sub4), var(--sub4) 15px,rgba(255, 255, 255, 0) 15px 16px, var(--sub4) 16px 31px);
    };
}
@keyframes for_onepoint{
    to{
        transform: rotate(360deg);
    }
}
@media all and (max-width:1280px){

}
@media all and (max-width:960px){
    .section.section_1{
        min-height: 70vh;
        align-items: center;
        justify-content: center;
    }
    .section_1_image{
        height: calc(100% - 20px);
    }
    .section.section_2{
        padding-top: 80px;
        padding-bottom: 80px;
    }
    .section_content_title.title_1{
        font-size: 2.8rem;
    }
    .section_content_box.type_2{
        &::before{
            transform: translateY(-70%);
        }
    }
}
@media all and (max-width:768px){
    .section_1_image{
        transform: translateZ(0);
    }
    .section_container.container_1{
        gap: 40px;
    }
    .section_content_container.container_1{
        flex-direction: column;
    }
    .section_content_box.type_1.box_1{
        margin-bottom: 0px;
    }
    .section_content_box.type_1.box_2{
        margin-left: 0;
        margin-top: -150px;
    }
    .section_content_box.type_2{
        flex-direction: column;
        &.box_2{
            flex-direction: column;
        }
    }
    .content_box_image.image_1{
        max-width: 600px;
        align-self: flex-start;
    }
    .content_text_box.box_1{
        flex: none;
        width: 100%;
        max-width: 600px;
    }
    .section_content_box.type_2{
        &::before{
            transform: translateY(-50%);
        }
    }
}
@media all and (max-width:450px){
    .section_1_image{
        background-size: auto 100%;
        background-position: center;
        background-attachment: inherit;
    }
    .section_content_title.title_1{
        font-size: 2rem;
    }
    .section_content_box.type_1.box_2{
        margin-top: 0px;
    }
}
@media (any-hover: hover){
    
}