@charset "utf-8";
/* ========================================
 common
======================================== */
:root {
    --primary-blue: #424B6F;
    --primary-white: #fff;
    --primary-blueblack: #162531;
    --primary-black: #000;
    --primary-gray: rgba(0, 0, 0, 0.25);
    --primary-darkblue: #61677F;
    --grad-blue: linear-gradient(180deg, #424B6F, #3C4E5B, #162531);
    --grad-pink: linear-gradient(180deg, #CE6969, #D56C6C, #CE6969);
    --grad-red: linear-gradient(180deg, #B00517, #F9909D, #B00517);
}

html {
    font-size: 62.5%;
}

html, body {
    overflow-x: hidden;
  }

body {
    font-family: "Shippori Mincho", serif;
    font-weight: 400;
    font-style: normal;
    color:  var(--primary-black, #000);
    background-color: var(--primary-white, #fff);
    line-height: 1.7;
}

img {
    max-width: 100%;
    height: auto;
}

/* ========================================
section title
======================================== */

.section_title {
    color: #162531;
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 1.4;
}

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

.section_title.center.mt-20 {
    margin-top: 20px;
}

@media screen and (min-width: 769px) {
    .section_title {
        font-size: 2.8rem;
    }

    .section_title.center.mt-20 {
        margin-top: 40px;
    }
}

/* ========================================
btn
======================================== */

.btn {
    display: flex;
    align-items: center; /* 縦方向の中央揃え */
    justify-content: center; /* 横方向の中央揃え */
    padding: 13px 49px;
    margin: 0 auto;
    width: 300px;
    height: 50px;
    background: var(--primary-blueblack);
    position: relative;
    transition: 0.4s;
    gap: 40px;
    box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.1);
}

.btntext {
    color: #FFF;
    font-size: 1.6rem;
    font-weight: 500;
    line-height: normal;
    margin-right: 40px;
}

.btn-light {
    border: 0.5px solid var(--primary-black);
    background: #FFF;
}

.btntext-black {
    color: var(--primary-black);
}

.btn::after {
    content: '';
    display: inline-block;
    width: 24px;
    height: 48px;
    aspect-ratio: 1/2;
    background-image: url(../images/icons/chevron.svg);
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 49px;
}

.btn:hover {
    opacity: 0.5;
}

.btn-light::after {
    content: '';
    display: inline-block;
    width: 24px;
    height: 48px;
    aspect-ratio: 1/2;
    background-image: url(../images/icons/chevron-black.svg); /* 黒のSVGを指定 */
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 49px;
}

.btn-dark {
    margin-bottom: 100px;
}

@media screen and (min-width: 769px) {
    .btn-dark {
        margin-bottom: 350px;
    }
}

.header,
.nav_top {
    height: 79px;
    padding: 50px 6.6%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 79px;
    padding: 50px 4%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 999;
}

.header_btn {
    width: 33px;
    height: 33px;
}

/* ========================================
hamburger menu
======================================== */

.menu_btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
  }
  
  .menu_label {
    font-family: Noto Sans JP;
    font-size: 1.0rem;
    font-weight: 700;
    transition: all 0.3s ease;
    margin-top: 4px;
    letter-spacing: 0.05em;
  }
  
  .lines {
    width: 18px;
    height: 10px;
    position: relative;
  }
  
  .lines span {
    display: block;
    height: 2px;
    width: 100%;
    background: #000;
    position: absolute;
    left: 0;
    transition: all 0.4s ease;
  }
  
  .lines span:nth-child(1) {
    top: 0;
  }
  
  .lines span:nth-child(2) {
    bottom: 0;
  }
  
  /* メニュー開いた時に × に変形 */
  .menu_btn.active .lines span:nth-child(1) {
    transform: rotate(45deg);
    top: 10px;
  }
  
  .menu_btn.active .lines span:nth-child(2) {
    transform: rotate(-45deg);
    bottom: -2px;
  }

  .nav_btn {
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    width: 33px;
    height: 33px;
  }

/* hamburger menu 終わり */

@media screen and (min-width: 769px) {
    .header {
        height: 79px;
        padding: 50px 5%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        cursor: pointer;
    }
    
    .header_logo {
        max-width: 240px;
        height: 92px;
    }

    .nav {
        background-color: transparent;
        width: auto;
        height: auto;
        padding-bottom: 0;
        position: static;
        transform: translateX(0);
    }

    .nav_list.header{
        display: flex;
    }

    .main_text {
        color: var(--primary-black);
        font-family: "Shippori Mincho";
        font-size: 2.0rem;
        font-weight: 700;
        line-height: normal;
    }

    .brpc {
        display: none;
    }
}
/* pc769px */

.nav_top {
    height: 79px;
    padding: 50px 6.6%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-icon {
    height: 33px;
    display: flex;
    align-items: center;
    gap: 18px;
}

/* nav 初期表示 */
.nav {
    background-color: var(--primary-white);
    width: 100%;
    height: 100vh;
    padding-bottom: 40px;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    transform: translateX(-100%);
    transition: transform 0.4s;
}

.nav.active {
    transform: translateX(0);
}

.nav_list {
    width: 280px;
    height: 493px;
    margin: 30px auto;
}

.nav_item {
    display: flex;
    height: 51px;
    margin-top: 30px;
}

.nav_item:nth-of-type(2) {
    display: flex;
    align-items: center;
    gap: 60px;
    height: 51px;
    margin-top: 30px;
}

.nav_item:nth-of-type(3) {
    display: flex;
    align-items: center;
    height: 51px;
    gap: 33px;
    margin-top: 30px;
}

.nav_item:first-of-type {
    margin-top: 0
}

.main_text {
    display: block;
    font-size: 2.0rem;
    font-weight: 700;
    line-height: normal;
}

.sub_text {
    display: block;
    margin-top: 10px;
    font-family: Inter;
    font-size: 1.0rem;
    font-weight: 400;
    line-height: normal;
}

.small_list {
    padding: 5px 0;
    gap: 10px;
}

.small_text {
    color: #666;
    font-family: Inter;
    font-size: 1.0rem;
    font-weight: 400;
    line-height: normal;
}

.item {
    margin-right: 60px;
}

.nav_item:last-of-type {
    display: none;
    width: 186px;
    height: 46px;
    align-items: center;
    justify-content: center;
    color: #FFF;
    font-family: Inter;
    font-size: 2.0rem;
    font-weight: 700;
    line-height: normal;
    background: #424B6F;
}

.banner {
    text-align: center;
    margin: 0 auto;
}

.illustrations {
    position: relative;
}

.illust1 {
    width: 147px;
    height: 133px;
    opacity: 0.25;
    position: absolute;
    right: 40px;
    bottom: 67px;
}

/* main */
.top {
    position: relative;
}

.top h1 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    height: 100%;
}

.band1 {
    margin-top: -25vh;
}

.band2 {
    margin-top: 7vh;
}

.band3 {
    margin-bottom: -31vh;
}

.hero_image {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.slider {
    width: 100%;
    height: 100%;
}

.slide {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transform: scale(1.1);
    transition: opacity 2s ease-in-out, transform 3s ease-out;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}

.slide img {
    width: 100%;
    height: 100vh;
    object-fit: cover;
}

.top__bottomtext {
    position: absolute;
    right: 0;
    bottom: 0;
    z-index: 10;
}

.hero-subtext {
    color: rgba(255, 255, 255, 0.50);
    opacity: 0.8;
    text-align: right;
    font-family: Marcellus;
    font-size: 8.0rem;
    font-weight: 400;
    line-height: 1;
}

.slick-active .slide {
    opacity: 1 !important;
    transform: scale(1) !important;
    z-index: 10;
}

.slide2 {
    object-position: 50% 15%;
}

.slide4 {
    object-position: 50% 70%;
}


.brand_concept {
    display: flex;
    flex-direction: column;
    position: relative;
    margin: 0 auto;
    writing-mode: vertical-rl;
    text-orientation: upright;
    font-size: 3.2rem;
    letter-spacing: 0.2em;
    color: var(--primary-white);
}

.brand_concept span {
    display: block;
    width: fit-content;
    height: fit-content;
    padding: 15px 5px;
    background: rgba(0, 0, 0, 0.18);
    color: #FFFFFF;
}

.description {
    margin: 100px auto 50px;
    width: 90%;
}

.description__title_1 {
    color: var(--primary-blueblack);
    font-family: "Shippori Mincho";
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1.9;
    letter-spacing: 1.8px;
    text-align: left;
}
.description__title_2 {
    color: var(--primary-blueblack);
    font-family: "Shippori Mincho";
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1.9;
    letter-spacing: 1.8px;
    text-align: right;
}


.fontsize {
    color: var(--primary-blueblack);
    font-family: "Shippori Mincho";
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 35px;
    letter-spacing: 2.4px;
}


.sub_image {
    margin: 50px 0;
}

.sub_image img {
    height: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    margin: 0 10px;
}

.description:last-of-type {
    margin-top: 14px;
    text-align: right;
}

@media screen and (min-width: 769px) {
    .description__title {
        font-size: 2.8rem;
    }

    .fontsize {
        font-size: 2.4rem;
        letter-spacing: 0.3em;
    }

    .link {
        font-size: 2.8rem;
    }
}

.aboutus {
    display: flex;
    position: relative;
    width: 100%;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    align-items: center;
    padding: 100px 0 0;
    gap: 20px;
}

.illust2 {
    width: 120.424px;
    height: 80.29px;
    opacity: 0.33;
    position: absolute;
    top: 0;
    left: 10px;
    z-index: 900;
}

/* .link_area {
    width: 50%;
    height: 50%;
    padding: 20px 5%;
    gap: 20px;
    display: flex;
    flex-direction: column;
    background-color: #d1d1d1;
    box-shadow: inset;
} */

.link {
    color: var(--primary-black);
    font-size: 1.8rem;
    font-weight: 400;
    line-height: normal;
}

.illust3 {
    width: 203px;
    height: 208px;
    opacity: 0.25;
    position: absolute;
    bottom: -270px;
    right: -15px;
    z-index: 100;
}

.reaf2 {
    width: 234px;
    height: 74px;
    margin-top: 50px;
    opacity: 0.25;
}

.reaf1 {
    display: block;
    margin-left: auto;
    width: 194px;
    height: 59px;
    margin-top: 50px;
    opacity: 0.18;
}

.feature {
    margin: 0 auto;
    min-width: 340px;
    padding: 0 5%;
}

.feature_text {
    color: var(--primary-black);
    font-family: "Shippori Mincho";
    font-size: 1.6rem;
    font-weight: 400;
    line-height: 1.8;
    margin-top: 20px;
}

.features:first-of-type {
    margin-top: 160px;
}

.features {
    margin-top: 50px;
    display: block;
    align-items: center;
    justify-content: center;
}


.features:last-of-type {
    margin-bottom: 100px;
}

/* .features img {
    margin-top: 20px;
} */

.feature-section_text {
    color: rgba(0, 0, 0, 0.25);
    font-family: Marcellus;
    font-size: 4.0rem;
    font-weight: 400;
    line-height: 1.0; /* 100% */
}

/* .img-text.imgleft,
.img-text.imgright {
    position: relative;
} */

.txt1 {
    /* position: absolute; */
    text-align: right;
    top: 0;
    right: 0;
    z-index: 900;
    margin-left: auto;
    margin-bottom: auto;
}

.txt2 {
    /* position: absolute; */
    text-align: left;
    bottom: 0;
    left: 0;
    z-index: 900;
    margin-left: auto;
    margin-top: auto;
}

.img-text {
    display: flex;
    margin-top: 20px;
    position: relative;
}

.title_left,
.text_left {
    text-align: left;
}

.feature-section_image1 {
    margin-top: 20px;
    max-width: 554px;
    width: 100%;
    height: 100%;
    box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.3);
}


.feature-section_image3 {
    display: block;
    margin-left: auto;
    flex-grow: 1;
    max-width: 291px;
    height: auto;
    box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.3);
}

.fadein {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
  }
  
  .fadein.show {
    opacity: 1;
    transform: translateY(0);
  }

  .feature-section_image2,
  .feature-section_image3 {
    animation: fadeUp 1.2s ease-in-out forwards;
  }

.feature-bottom {
    flex-direction: column; /* スマホでは縦並び */
    align-items: center;
}

.img-container {
    width: 80%;
}

.feature-section_image2 {
    flex-grow: 1;
    max-width: 291px;
    height: auto;
    box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.3);
}

@media screen and (min-width: 769px) {
    .features {
        margin-top: 350px;
        text-align: center;
        position: relative;
    }

    .imgleft {
        position: absolute;
        top: 200px;
        left: 0;
        width: 100%;
        z-index: 99;
    }
    
    .imgright {
        position: absolute;
        width: 100%;
        top: 586px;
        right: 0;
        z-index: 99;
    }

    .features:last-of-type {
        margin-bottom: 200px;
    }


    .feature-top img {
        width: 100%;
        max-width: 500px; /* 一番上の画像のサイズ */
        margin: 0 auto;
        display: block;
    }

    .feature-bottom {
        display: flex;
        justify-content: center;
        gap: 20px; /* 左右の間隔 */
        margin-top: 20px;

        .img-container {
            position: relative;
            width: 45%; /* 左右の画像の幅 */
            max-width: 300px;
        }
        
        .img-container img {
            width: 100%;
            height: auto;
        }
        
        .img-container p {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            color: rgba(0, 0, 0, 0.25);
            font-size: 2rem;
            font-weight: 700;
            text-align: center;
        }
    
    }

    .feature_text {
        margin: 30px 0;
    }

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

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

    .brpr {
        display: none;
    }

    .feature-section_text.txt1 {
        position: absolute;
        top: -29px;
        right: -80px;
        color: rgba(8, 8, 8, 0.25);
        text-align: right;
        font-family: Marcellus;
        font-size: 140px;
        font-style: normal;
        font-weight: 400;
        line-height: 160px; /* 100% */
    }

    .feature-section_text.txt2 {
        position: absolute;
        top: 188px;
        left: -80px;
        text-align: left;
        color: rgba(8, 8, 8, 0.25);
        font-family: Marcellus;
        font-size: 140px;
        font-style: normal;
        font-weight: 400;
        line-height: 160px; /* 100% */
    }

    /* .feature-section_image1 {
        margin: 150px 0;
    } */
}

/* rank */
.rank {
    margin: 0 auto;
    /* padding: 0 5%;
    text-align: center; */
}

.section_title {
    margin-top: 100px;
}

.rank_image {
    display: flex;
    justify-content: center;
    margin: 40px auto 100px;
    gap: 20px;
    width: 100%;
    height: auto;
    max-width: 1160px;
    object-fit: cover;
}

.rank_item {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    height: 100%; 
}

.rank_image .slick-slide {
    padding: 0 10px;
  }

.rank_img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    object-position: center;
    max-width: none;
    max-height: none;
    margin-bottom: 10px;
}

.ranking {
    position: absolute;
    top: 0;
    left: 10px;
    width: 31px;
    height: 41px;
    z-index: 10px;
}

.item_title {
    color: var(--primary-black);
    text-align: center;
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1.5;
    margin: 0;
}

@media screen and (min-width: 769px) {
    .rank {
        margin: 350px auto 0;
        max-width: 1160px;
        padding: 0 5%;
        text-align: center;
}

    .rank_item {
        text-align: center;
    }

    .slick-track {
        display: flex !important;
        justify-content: center !important;
    }

    .slick-slider {
        display: block;
    }

    .rank_img {
        width: 100%;
        height: 278px;
        object-fit: cover;
        object-position: center;
    }
}
/* rank 終わり */

/* set */
.section_title:nth-of-type(4) {
    display: block;
    align-items: center;
}

/* special */
.special {
    margin: 100px auto 100px;
    max-width: 1160px;
    width: 100%;
}

.special_img_pc {
    align-items: center;
    justify-content: centerß;
    min-width: 375px;
    width: 100%;
    box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.25);
    height: auto;
}

@media screen and (min-width: 769px) {
    .special {
        margin: 350px auto 0;
    }
}


/* message */
.message {
    width: 340px;
    margin: 0 auto;
}

.message_img_pc {
    display: none;
}

.message_img_sp {
    display: block;
}

@media screen and (min-width: 769px) {
    .message {
        margin: 350px auto 350px;
    }

    .message_pc {
        display: flex;
        max-width: 1160px;
        align-items: center;
        justify-content: center;
        margin-bottom: 100px;
        gap: 40px;
    }
    
    .message_img_sp {
        display: none;
    }

    .message_img_pc {
        max-width: 600px;
        display: block;
        width: 708px;
        height: 395px;
    }

    .message img {
        margin-top: 0px;
    }
}

.text::before {
    content: '';
    display: block;
    width: 300px;
    height: 0.5px;
    margin: 10px auto;
    background-color: var(--primary-black);
}

.text {
    margin: 20px;
    text-align: center;
    color: var(--primary-black);
    font-family: "Shippori Mincho";
    font-size: 1.6rem;
    font-weight: 700;
    line-height: normal;
}

.text5 {
    margin: 40px;
    text-align: center;
    color: var(--primary-black);
    font-family: "Shippori Mincho";
    font-size: 1.6rem;
    font-weight: 700;
    line-height: normal;
}

.text::after {
    content: '';
    display: block;
    width: 300px;
    height: 0.5px;
    margin: 10px auto;
    background-color: var(--primary-black);
}

.text2 {
    margin-top: 40px;
    color: var(--primary-black);
    text-align: center;
    font-size: 1.4rem;
    font-weight: 400;
    line-height: 1.7; /* 178.571% */
}

.message img {
    margin-top: 20px;
}

.instagram {
    display: block;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.insta_image {
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    margin: 40px;
    gap: 20px;
}

.insta_image img {
    width: clamp(95px, 25vw, 335px);
    height: clamp(95px, 25vw, 335px);
    object-fit: cover;
    object-position: center;
}

.text3 {
    margin: 30px auto 17px;
    color: var(--primary-black);
    text-align: center;
    font-size: 1.6rem;
    font-weight: 700;
    line-height: normal;
}

.footer {
    margin: 140px auto 10px;
}

.sns {
    display: flex;
    align-items: center;
    width: 280px;
    margin: 0 auto;
    text-align: left;
    gap: 18px;
}

.icon {
    width: 29px;
    height: 29px;
}

.SNS_insta,
.SNS_base {
    display: flex;
    gap: 10px;
}

.sns_title {
    color: var(--primary-black);
    font-family: "Shippori Mincho";
    font-size: 1.6rem;
    font-weight: 700;
    line-height: normal;
}

.important {
    width: 280px;
    display: flex;
    margin: 0 auto;
    gap: 20px;
}

.small_text {
    margin-top: 20px;
    color: var(--primary-black);
    font-family: Inter;
    font-size: 1.0rem;
    font-weight: 400;
    line-height: normal;
}

.footer_image {
    width: 100%;
}

.footer_logo {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footerlogo img {
    margin-top: 30px;
    min-width: 340px;
}

.text4 {
    margin-top: 30px;
}

.copy {
    margin-top: 50px;
}

.section_title:first-of-type {
    margin-top: 40px;
}
/* ========================================
 modal window　【注文instaORbase】
======================================== */
.modal {
    padding: 23px 6.6%;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 9999;
    /* display: flex; */
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease,visibility 0.3s ease;
    /* padding: 16px 5%;
    color: var(--primary-black);
    margin: 60px auto;
    gap: 30px; */
}

.modal .modal_content {
    background: white;
    padding: 20px;
    border-radius: 10px;
    max-width: 90%;
    width: 400px;
}

.modal_btn {
    margin: 0 auto;
}

.modal_title {
    display: flex;
    padding: 4px;
    justify-content: space-between;
    align-items: center;
}

.modal_text {
    color: var(--primary-white);
    font-family: "Shippori Mincho";
    font-size: 1.4rem;
    font-weight: 700;
    line-height: normal;
    display: flex;
    align-items: center; /* 中央寄せ */
    text-align: center;
    margin-top: 10px;
}

.modal_text0 {
    color: var(--primary-white);
    font-family: "Shippori Mincho";
    font-size: 1.8rem;
    font-weight: 700;
    line-height: normal;
    margin-top: 0;
}

.m_btn_text {
    color: var(--primary-white);
    text-align: center;
    font-family: Inter;
    font-size: 1.4rem;
    font-style: normal;
    font-weight: 700;
    line-height: 18px; /* 128.571% */
}

.m_btn_text.background_blue {
    background-color: var(--primary-blue);
}

.btn_rap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    width: 308px;
    height: 57px;
    background-color: #5A6DA6;
    margin-top: 10px;
}

.btn_rap:first-of-type {
    margin-top: 30px;
}

.base-btn {
    background-color: #8C8359;
}

.color {
    color: var(--primary-white);
}

.copy_box {
    display: flex;
    margin-top: 30px;
    gap: 33px;
}

.modal_text2 {
    color: var(--primary-white);
    font-family: Inter;
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.2; /* 128.571% */
}

.copy_btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 7px;
    width: 91px;
    height: 29px;
    border-radius: 5px;
    background: #D9D9D9;
    cursor: pointer;
}

.copy_btn img {
    width: 16px;
    height: 16px;
}

.copy_btn_text {
    color: var(--primary-black);
    font-family: Inter;
    font-size: 1.0rem;
    font-weight: 700;
    line-height: normal;
}

.copy_area {
    width: 100%;
    max-width: 307px;
    margin: 10px 0 30px;
    border-radius: 5px;
    border: 1px solid var(--primary-black);
    background-color: var(--primary-white);
    padding: 10px;
}

.copy_text {
    width: 100%;
    height: 230px;
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.4;
    font-family: Inter;
    color: #888888;
    border: none;
    outline: none;
    resize: none;
    background: var(--primary-white);
}

/* モーダル表示用のクラス */
.modal.show {
    opacity: 1;
    visibility: visible;
}

@media screen and (max-width: 768px) {
    .feature-section_text.txt1 {
      position: absolute;
      top: 10px;
      right: 0;
      font-size: 2.4rem;
      color: rgba(0, 0, 0, 0.25);
      font-family: Marcellus;
      font-size: 4.0rem;
      font-weight: 400;
      line-height: 1.0; /* 100% */
    }
    .feature-section_text.txt2 {
      position: absolute;
      bottom: 10px;
      left: 0;
      font-size: 2.4rem;
      color: rgba(0, 0, 0, 0.25);
      font-family: Marcellus;
      font-size: 4.0rem;
      font-weight: 400;
      line-height: 1.0; /* 100% */
    }

    .feature-section_image2,
    .feature-section_image3 {
      max-width: 220px; /* 少し小さめに */
      width: 100%;
      height: auto;
    }
  }

  .footer_right {
    margin: 30px 0;
    gap: 60px;
}

  @media screen and (min-width: 769px) {

    .footer_flex {
        display: flex;
        justify-content: center;
        margin-bottom: 100px;
        gap: 300px;
    }
    
    .footer_right {
        margin-top: 30px;
        gap: 30px;
    }
}

.link-underline {
    position: relative;
    text-decoration: none;
    color: #333;
  }
  .link-underline::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 100%;
    height: 1px;
    background: #333;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
  }
  .link-underline:hover::after {
    transform: scaleX(1);
  }

  @keyframes float {
    0% {
      transform: translateY(0);
    }
    50% {
      transform: translateY(-10px);
    }
    100% {
      transform: translateY(0);
    }
  }
  
  .fuwa-fuwa {
    animation: float 4s ease-in-out infinite;
  }

.header-icon a {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
}

.header-icon-text {
  font-size: 1.0rem;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 500;
  line-height: 1.3;
  margin-top: 4px;
  text-align: center;
  color: var(--primary-black);
}
.header.scrolled {
    background-color: rgba(255, 255, 255, 0.75);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.rank .slick-prev::before,
.rank .slick-next::before {
    background: var(--grad-blue);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
}

.slick-next {
    right: 30px !important;
}

.slick-prev
{
    left: -10px !important;
}