:root {
    --main-color: #1a1a1a;
    --sub-color: #6aa4a2;
    --sub-bg-color: #c4c4c4;
    --lowerlayer-bg-color: #e6e6e6;
    --main-text-color: #1a1a1a;
    --sub-text-color: #ffffff;
    --h2-text-size: 2.5vw;
    --h2-text-size-sp: 8vw;
    --h3-text-size: 1.8vw;
    --h3-text-size-sp: 5.5vw;
    --h4-text-size: 1.8vw;
    --h4-text-size-sp: 5.5vw;
    --normal-text-size: 1.2vw;
    --normal-text-size-sp: 4vw;
    --pc-width-size: 1200px;
}
/* .biz-udmincho-regular {
  font-family: "BIZ UDMincho", serif;
  font-weight: 400;
  font-style: normal;
} */

html { scroll-behavior: smooth; }
body {
    /* font-family: 'Noto Sans JP', ; */
    margin: 0;
    padding: 0;
    letter-spacing: 0.1em;
    color: var(--main-text-color);
    font-size: var(--normal-text-size);
    background-color: var(--main-color);
    font-family: "BIZ UDMincho", serif !important;
    font-weight: 400;
    font-style: normal;
}
body.color2 {
    background-color: var(--sub-bg-color);
}
li {
    list-style: none;
}
img {
    width: 100%;
}
a:hover,
a img:hover {
    opacity: .8;
}
p {
    margin: 0;
    padding: 0;
}
.pc-view {
    display: block !important;
}
.pc-flex {
    display: flex !important;
}
.sp-view {
    display: none !important;
}
.wide-container {
    margin: 0 auto;
    padding-left: calc(96 / 1440 * 100vw);
    padding-right: calc(96 / 1440 * 100vw);
    /* width: calc(1440 / 1440 * 100vw); */
    width: 100%;
}
/* @media screen and (min-width: 1200px) {
    body {
        font-size: var(--normal-text-size-sp);
    }
} */
/* @media screen and (min-width: 769px) and (max-width: 1200px){
    body {
        font-size: var(--normal-text-size);
    }
} */
@media screen and (max-width: 768px) {
    body {
        font-size: var(--normal-text-size-sp);
    }
    .wide-container {
        padding: 0 10vw;
    }
    .pc-view,
    .pc-flex {
        display: none !important;
    }
    .sp-view {
        display: block !important;
    }
}

/* all */
h2 {
    display: block;
    /* color: var(--main-text-color); */
    font-size: var(--h2-text-size);
    text-align: left;
    /* border-left: 10px solid; */
    /* padding-left: 15px; */
    /* border-color: var(--sub-color); */
    margin-bottom: 20px;
}
h3 {
    font-size: var(--h3-text-size);
    /* font-weight: bold; */
    margin-bottom: 15px;
}
h4 {
    font-size: var(--h4-text-size);
    font-weight: 400;
}
.katsuki-inner {
    width: var(--pc-width-size);
    margin: 0 auto;
}
a.nav_contact {
    background-color: var(--sub-color);
    color: var(--sub-text-color) !important;
    text-shadow: none;
    display: inline-block;
    text-align: center;
}
a.btn_line {
    color: var(--sub-color) !important;
    border: 3px solid var(--sub-color);
    padding: 10px 0;
    font-size: var(--h4-text-size);
    /* font-weight: bold; */
    display: inline-block;
}
a.btn_line_bk {
    color: var(--main-text-color) !important;
    border: 2px solid var(--main-text-color);
    text-align: center;
}
.katsuki-bg {
    background: url(../images/katsuki_bg_l.png?1) repeat-y left;
    background-size: 40%;
}
.katsuki-bg__inner {
    background: url(../images/katsuki_bg_r.png?1) repeat-y right;
    padding-bottom: 10vw;
    background-size: 40%;
    background-position: right 0 top -22vw;
}

@media screen and (max-width: 1200px) {
    .katsuki-inner {
        width: 100%;
    }
    h4 {
        /* font-size: var(--h3-text-size-sp);
        font-size: var(--h4-text-size-sp); */
    }
}
@media screen and (max-width: 768px) {
    h2 {
        font-size: var(--h2-text-size-sp);
    }    
    h3 {
        font-size: var(--h3-text-size-sp);
    }
    h4 {
        font-size: var(--h4-text-size-sp);
    }
    a.btn_line {
        font-size: var(--h4-text-size-sp);
    }
    section#katsuki-about,
    section#katsuki-service,
    section#katsuki-corporate {
        margin-top: -20vw;
        padding-top: 20vw;
    }
}

/*プレローダー*/
/* プレローダー表示中はスクロール固定 */
html.preloading, body.preloading { overflow: hidden; }

/* 全画面オーバーレイ */
#preloader{
  position: fixed; inset: 0; z-index: 99999;
  display: grid;
  place-items: center;
  background: linear-gradient(150deg, #484848 0%, #000000 100%);
  opacity: 1; visibility: visible;
  transition: opacity .5s ease, visibility 0s linear .5s;

  /* background: linear-gradient(150deg, #484848 0%, #000000 100%);
  animation: Grad 10s infinite alternate; */
}
/* @keyframes Grad {
  0% {
    -webkit-filter: hue-rotate(0deg);
    filter: hue-rotate(0deg);
  }

  100% {
    -webkit-filter: hue-rotate(360deg);
    filter: hue-rotate(360deg);
  }
} */






/* フェードアウト時に付与 */
#preloader.is-hidden{
  opacity: 0;
  visibility: hidden;        /* 0.5s後にクリック不可へ */
}

.preloader__inner{
  opacity: 0;/* 初期は非表示 */
  transform: translateY(6px);/* ほんの少し持ち上げ演出（任意） */
  transition: opacity .5s ease, transform .5s ease;
}
/* 表示時：中身のみフェードイン */
#preloader.is-visible .preloader__inner {
  opacity: 1;
  transform: none;
}
.preloader__inner .typing {
  font-size: var(--h2-text-size);
  color: var(--sub-text-color);
  text-shadow: 0 0 12px rgba(0,0,0,1);
  background: url(../images/katsuki_logo_color.png) no-repeat left top / contain;
  padding: 90px 0 90px 170px;
  height: 32vh;
}

.preloader__logo{
  width: auto;
  height: 100%;
  position: absolute;
  left: 0;
}

/* タイピング風（JSで1文字ずつ出すので点滅カーソルだけCSS） */
.typing{
  font-family: "BIZ UDMincho", serif;  /* ←ここを置き換え */
  font-weight: 500;
  line-height: 1.6;
  min-height: 1.6em;
  position: relative;
  white-space: pre-line;     /* 
 の改行を効かせる */
}

.typing::after{
  content: "";
  display: inline-block;
  width: 2px; height: 1.1em;
  margin-left: 4px;
  background: currentColor;
  vertical-align: -0.2em;
  animation: blink .8s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* 動きが苦手な人向け：アニメ最小化 */
@media (prefers-reduced-motion: reduce){
  .typing::after{ animation: none; }
  #preloader{ transition: none; }
}

@media screen and (max-width: 768px) {
    #preloader.is-visible .preloader__inner {
        text-align: center;
        height: 100vh;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .preloader__inner .typing {
        padding: 40vw 0 0 0;
        background-position: center;
        font-size: 4.8vw;
        height: 32vh;
        width: 90vw;
    }
}

/* header */
header {
    position: fixed;
    width: 100%;
    z-index: 9999;
}
.navbar {
    box-shadow: none;
}
.navbar-brand {
    display: flex;
    align-items: center;
}
.navbar-light .navbar-brand {
    color: var(--sub-text-color);
}
.lowerlayer .navbar-light .navbar-brand {
    color: var(--main-color);
}
.navbar-light.katsuki-scrolled .navbar-brand {
    color: var(--main-color);
}
.navbar.navbar-light .navbar-nav .nav-item .nav-link {
    color: var(--sub-text-color);
}
.lowerlayer .navbar.navbar-light .navbar-nav .nav-item .nav-link {
    color: var(--main-color);
}
.navbar.navbar-light.katsuki-scrolled .navbar-nav .nav-item .nav-link {
    color: var(--main-color);
}
.navbar-expand-md .navbar-nav {
    margin-top: 0 !important;
    align-items: center;
    /* text-shadow: 0px 0px 8px rgba(255, 255, 255, 1); */
}
.katsuki-header h1 {
    background: url(../images/katsuki_logo_wh.png) no-repeat center center;
    display: block;
    text-indent: -9999px;
    width: 46px;
    height: 55px;
    background-size: contain;
    margin: 0 10px 0 0;
}
.katsuki-header .katsuki-scrolled h1 {
    background: url(../images/katsuki_logo_bk.png) no-repeat center center;
    background-size: contain;
}
.lowerlayer .katsuki-header h1  {
    background: url(../images/katsuki_logo_bk.png) no-repeat center center;
    background-size: contain;
}
.katsuki-header h1 p {
    text-shadow: 0px 0px 8px rgba(255, 255, 255, 1);
}
.katsuki-header ul li a {
    font-size: var(--normal-text-size);
    padding: 0 !important;
    color: var(--main-text-color);
    vertical-align: middle;
}
.katsuki-header ul li a {
    padding: 5px 10px !important;
}
.katsuki-scrolled {
    background-color: rgba(255, 255, 255, 0.9);
}

.navbar.navbar-light .navbar-toggler-icon {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 32 32' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(255, 255, 255, 0.9)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 8h24M4 16h24M4 24h24'/%3E%3C/svg%3E") !important;
}
.lowerlayer .navbar.navbar-light .navbar-toggler-icon {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 32 32' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(0, 0, 0, 0.9)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 8h24M4 16h24M4 24h24'/%3E%3C/svg%3E") !important;
}
.katsuki-scrolled.navbar.navbar-light .navbar-toggler-icon {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 32 32' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(0, 0, 0, 0.9)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 8h24M4 16h24M4 24h24'/%3E%3C/svg%3E") !important;
}
.navbar-light .navbar-brand:focus, .navbar-light .navbar-brand:hover {
    color: var(--sub-text-color);
}
.navbar.navbar-light .breadcrumb .nav-item .nav-link:hover,
.navbar.navbar-light .navbar-nav .nav-item .nav-link:hover {
    color: var(--sub-text-color);
}


.katsuki-scrolled.navbar-light .navbar-brand:focus,
.katsuki-scrolled.navbar-light .navbar-brand:hover {
    color: var(--main-color);
}
.katsuki-scrolled.navbar.navbar-light .breadcrumb .nav-item .nav-link:hover,
.katsuki-scrolled.navbar.navbar-light .navbar-nav .nav-item .nav-link:hover {
    color: var(--main-color);
}
@media screen and (max-width: 1295px) {
    /* .katsuki-header ul li {
        padding-left: 14px;
    } */
    .katsuki-header ul li a {
        font-size: 14px;
    }
    .katsuki-header ul li a::before {
        padding-left: 10px;
        margin-right: 5px;
    }
}

@media screen and (max-width: 768px) {
    .katsuki-header {
        background-color: transparent;
    }
    .katsuki-header:has(button[aria-expanded="true"]) {
        background-color: rgba(255, 255, 255, 0.5);
    }
    .lowerlayer .katsuki-header:has(button[aria-expanded="true"]) {
        background-color: rgba(255, 255, 255, 0.9);
    }
    .katsuki-header .nav__main.navbar-nav li {
        padding: 5px 20px;
    }
    .katsuki-header .toggler__txt {
        display: none;
    }
    .container, .container-md, .container-sm {
        max-width: 100% !important;
    }
    .katsuki-header ul li a {
        font-size: var(--normal-text-size-sp);
    }
}
@media screen and (min-width: 769px) {
    .container, .container-md, .container-sm {
        max-width: 100% !important;
    }
}
@media screen and (min-width: 576px) {
    .container, .container-sm {
        max-width: 100%;
    }
}
/* main */
.katsuki-main .slider-cover {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.katsuki-main .slider {
    z-index: 0;
    width: 100%;
}
.katsuki-main .slider .swiper {
  width: 100%;
  /* max-width: 1200px; */
  margin-inline: auto;
}
/* 高さはアスペクト比でレスポンシブに */
.katsuki-main .slider .swiper,
.katsuki-main .slider .swiper .swiper-slide {
  aspect-ratio: 16 / 9; /* 例：PC横長。必要ならブレークポイントで変えてOK */
}
.katsuki-main .swiper-button-next,
.katsuki-main .swiper-button-prev,
.katsuki-main .swiper-pagination {
    display: none !important;
}

@media screen and (min-width: 1590px) {
    /* .swiper-wrapper {
        height: 100vh;
    } */
    /* Safariのみに適用する */
    .swiper-wrapper:not(.firefox) {
        /* height: 100vh; */
    }

    /* Chromeのみに適用する */
    .swiper-wrapper:-webkit-any() {
        height: 100vh;
    }
}

@media screen and (max-width: 768px) {
  .katsuki-main .slider .swiper,
  .katsuki-main .slider .swiper .swiper-slide {
    aspect-ratio: 4 / 3; /* スマホ寄りの比率に変更例 */
    height: 100vh;
  }
}

/* 画像はコンテナにフィット */
.katsuki-main .slider .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

section.katsuki-main > div {
    display: flex;
    align-items: center;
    min-height: 100vh;
}
main {
    max-width: var(--pc-width-size);
    margin: 0 auto;
}
main > div {
    padding: 0 20px;
    color: #ffffff;
}
.katsuki-main__img {
    margin-bottom: 0;
}
.katsuki-main__logo {
    width: 30vw;
    margin: 0 auto;
    padding: 20px 0 5px 0;
}
.katsuki-main__copy {
    text-shadow: 0px 0px 8px rgba(255, 255, 255, 0.3);
    font-size: var(--h2-text-size);
    font-weight: 500;
    position: absolute;
    top: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    aspect-ratio: 16 / 9;
    width: 100%;
    height: 100vh;
}
.katsuki-main__copy p {
    background: url(../images/katsuki_logo_color.png) no-repeat top center;
    background-size: contain;
    background-position: left;
    padding: 90px 0 90px 170px;
    font-weight: 500;
    text-shadow: 0px 0px 12px rgba(0, 0, 0, 1);
    height: 32vh;
    color: #fff;
}
.katsuki-main__txt span {
    background: #000000;
    display: inline-block;
    padding: 0 5px;
    margin-bottom: 5px;
}
@media screen and (min-width: 1530px) {
    /* section.katsuki-main {
        height: 125vh;
    } */
    section.katsuki-main > div {
        min-height: 100vh;
    }
}
@media screen and (max-width: 1200px) {
    .katsuki-main__logo {
        width: 45vw;
    }
    .katsuki-main__copy {
        font-size: 2.8vw;
    }
}
@media screen and (max-width: 798px) {
    .katsuki-main__logo {
        width: 65vw;
    }
    section.katsuki-main {
        height: 100vh;
    }
    section.katsuki-main > div {
        min-height: 80vh;
    }
    main > div {
        width: 100%;
    }
    .katsuki-main__copy {
        font-size: 4.8vw;
        text-align: center;
        height: 100vh;
    }
    .katsuki-main__copy p {
        padding: 40vw 0 0 0;
        background-position: center;
    }
}
/* about */
.katsuki-about {
    writing-mode: vertical-rl;
    color: var(--sub-text-color);
    text-orientation: upright;
    width: 100%;
}
.katsuki-about__inner {
    position: relative;
    display: flex;
}
.katsuki-about h2 {
    color: var(--sub-text-color);
    font-size: 2vw;
    padding-left: 1vw;
    height: 100%;
}
.katsuki-about__txt {
    height: 40vw;
    background: url(../images/katsuki_about.jpg) no-repeat;
    background-position: left bottom;
    background-size: 25vw;
    padding-top: 8vw;
    padding-bottom: 5vw;
    position: relative;
    width: 50vw;
    margin: 0 auto;
    z-index: 3;
}
.katsuki-about__txt p {
    height: 20vw;
    font-size: var(--normal-text-size);
    line-height: 2em;
}
.katsuki-about__txt ul {
    position: absolute;
    bottom: -15px;
    left: 0;
    writing-mode: horizontal-tb;
    margin-bottom: 0;
    font-size: var(--normal-text-size);
}
.katsuki-about__txt ul li {
    background-color: rgba(106,164,162,0.8);
    margin-top: 3px;
    padding: 3px 10px;
}
@media screen and (max-width: 1200px) {
    .katsuki-about__txt {
        width: 70vw;
    }
}
/* @media screen and (min-width: 491px) and (max-width: 768px){ */
@media screen and (max-width: 768px) {
    .katsuki-about h2 {
        font-size: var(--h2-text-size-sp);
    }
    .katsuki-about__txt {
        height: 120vw;
        width: 100%;
        background-size: 70vw;
    }
    .katsuki-about__txt p {
        height: 80vw;
        background-size: 60vw;
        font-size: var(--normal-text-size-sp);
        line-height: 1.8em;
    }
    .katsuki-about__txt ul {
        font-size: var(--h4-text-size-sp);
    }
}
@media screen and (max-width: 490px) {

}

/* service */
.katsuki-service h2 {
    position: absolute;
    top: 10vw;
    margin-left: 10vw;
    /* padding-top: 3vw; */
    font-size: var(--h2-text-size);
    border-bottom: 5px solid var(--sub-color);
    padding-bottom: 5px;
    font-weight: bold;
    z-index: 5;
    width: 100%;
    border-image: linear-gradient(to right, rgba(106, 164, 162, 1) , rgba(106, 164, 162, 0.8), transparent 90%) 1 / 0 0 5px;
}
/* レイアウト */
.sg-layout {
  display: grid;
    grid-template-columns: minmax(320px, 1fr) min(45vw, 640px);
    gap: clamp(16px, 3vw, 40px);
    align-items: start;
    position: relative;
}
.sg-left {
  display: grid;
  gap: clamp(48px, 8vw, 120px);
  position: relative;
  z-index: 1;
  grid-column: 1 / 2;   /* 左カラムを1列目に固定 */
  grid-row: 1 / 2;      /* ★追加：背景と同じ “1行目” に配置 */
    padding-left: 10vw;
    padding-bottom: 40vw;
}
.sg-left h3 {
    writing-mode: vertical-rl;
    text-orientation: upright;
    position: absolute;
    top: 0;
    left: 0;
    color: var(--sub-color);
    font-weight: bold;
    font-size: var(--h2-text-size);
    text-shadow: 0px 0px 12px rgba(255, 255, 255, 1);
    height: 100%;
}
.sg-left h3 + div {
    font-size: var(--h3-text-size);
    letter-spacing: 0em;
    font-weight: bold;
    text-shadow: 0px 0px 12px rgba(255, 255, 255, 1);
}
.sg-left h3 span {
    writing-mode: horizontal-tb;
    letter-spacing: -0.1em;
}
.sg-left p {
    text-shadow: 0px 0px 5px rgba(255, 255, 255, 1);
}

.sg-panel {
  max-width: 60ch;
  position: relative;
  padding-left: 4em;
  padding-bottom: 10vw;
  margin-top: 20vw;
}

/* 右：sticky背景 */
.sg-right {
  position: sticky;
  top:73px;
  height: 100vh;           /* iOS対策のsvh。気になる場合は100vhでもOK */
  /* min-height: 60vh; */
  z-index: 0;               /* 左カラムより背面 */
  pointer-events: none;     /* 背景がリンク操作を邪魔しないように */
  border-radius: 0;         /* 角丸不要ならリセット（必要なら削ってOK） */
  overflow: hidden;
  background: #eeeeee;
  grid-column: 1 / -1;  /* すでにOK */
  grid-row: 1 / 2;      /* ★追加：テキストと同じ “1行目” に配置 */
}

/* 背景レイヤー2枚でクロスフェード */
.sg-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: right center;
  background-repeat: no-repeat;
  transform: translateZ(0); /* ペイント最適化 */
  opacity: 0;
  transition: opacity .6s ease;
}
.sg-bg.is-active { opacity: 1; }

@media screen and (max-width: 1200px) {
    .katsuki-service h2 {
        margin-left: 5vw;
    }
    .sg-left {
        padding-left: 5vw;
    }
}

/* レスポンシブ：SPは1カラム＋sticky解除（自然に縦スクロール） */
@media screen and (max-width: 768px) {
    .katsuki-service {
        background-color: #eeeeee;
    }
  .sg-layout {
    grid-template-columns: 1fr;
  }
  .sg-right {
    /* position: relative;
    height: 50svh;
    margin-bottom: 24px; */
    display: none;
  }
  .katsuki-service h2 {
    width: 90vw;
    position: static;
    padding-top: 10vw;
    font-size: var(--h2-text-size-sp);
    border-image: none;
  }
  .sg-left {
    padding: 0;
    gap: initial;
  }
  .sg-left h3 {
    font-size: var(--h2-text-size-sp);
    padding-left: 3vw;
  }
  .sg-left h3 + div {
    font-size: var(--h3-text-size-sp);
      padding-right: 3vw;
      padding-bottom: 2vw;
}
  .sg-left p {
    margin-bottom: 5vw;
    padding-right: 3vw;
  }
  .sg-panel {
    margin-top: 0;
  }
}
@media screen and (max-width: 576px) {
}

/* contact btn */
.katsuki-contactbtn {
    text-align: center;
    padding: 30px 0;
}
.katsuki-contactbtn a.nav_contact {
    padding: 20px 0;
    font-size: var(--h4-text-size);
    width: 30vw;
    display: inline-block;
}
@media screen and (max-width: 768px) {
    .katsuki-contactbtn a.nav_contact {
        width: 90vw;
        font-size: var(--normal-text-size-sp);
    }
}
/* example */
.katsuki-ex {
    color: var(--sub-text-color);
    padding: 10vw 0;
}
.katsuki-ex__inner {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.katsuki-ex__inner .katsuki-ex__inner-txt {
    width: 30%;
    padding-left: 10vw;
}
.katsuki-ex .btn_line {
    width: 100%;
    text-align: center;
    margin-top: 5vw;
}
.katsuki-ex__inner .katsuki-ex__inner-img {
    width: 65%;
}
.my-swiper { width: 100%; height: 30vw; }

/* スライド内のレイアウトだけ（幅や余白は指定しない） */
.my-swiper .swiper-slide {
  height: 100%;
  display: flex; justify-content: center; align-items: center;
  color: #fff; font-weight: bold;
  background: #333;        /* デモ用色 */
  overflow: hidden;
}
.my-swiper .swiper-slide a {
    height: 100%;
    pointer-events: auto;
}
.my-swiper .swiper-slide img {
    height: 100%;
    width: auto;
}
.lum-lightbox-image-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50vw;
}
.lum-lightbox {
    z-index: 99999;
    background: rgba(0, 0, 0, 0.8);
}
.lum-lightbox-inner .lum-lightbox-caption {
    text-align: left !important;
    max-width: 70vw;
}

/* prev nextボタン */
.swiper-button-next:after,
.swiper-button-prev:after {
    color: var(--sub-text-color);
    background-color:  var(--sub-color);
    padding: 10px;
    font-size: 30px;
}
/* 矢印が被ってクリック拾う時は z-index を控えめに */
.my-swiper .swiper-button-next,
.my-swiper .swiper-button-prev { z-index: 2; }

/* 閉じるボタン */
.lum-close-button {
    top: 6vw;
    right: 6vw;
    opacity: 0.8;
}
/* キャプション */
.lum-caption {
    display:block !important;
    color:#fff;
}
.lum-caption a { pointer-events: auto; }
.lum-lightbox-inner .lum-lightbox-caption {
    margin: 0;
    text-shadow: none;

}

@media screen and (max-width: 768px) {
    .katsuki-ex__inner .katsuki-ex__inner-txt {
        width: 100%;
        padding: 0 10vw 10vw 10vw;
    }
    .katsuki-ex__inner .katsuki-ex__inner-img {
        width: 100%;
    }
    .my-swiper {
        height: 55vw;
    }
    .lum-lightbox-inner .lum-lightbox-caption {
        max-width: 100vw;
    }
    .lum-gallery-button:after {
        width: 25px;
        height: 26px;
    }
    .lum-gallery-button {
        width: 25px;
        height: 80px;
        background-color:  var(--sub-color);
    }
    .lum-next-button:after {
        right: 22%;
    }
    .lum-previous-button:after {
        left: 22%;
    }
}

/* 採用情報 */
.katsuki-recruit {}


/* corporate */
.katsuki-corporate {
    color: var(--sub-text-color);
    padding-bottom: 50px;
}
.katsuki-corporate .dlist_box dl {
    display: table;
    width: 70%;
    border-bottom: 1px solid #ffffff;
    margin: 0 auto;
}
.katsuki-corporate .dlist_box dl a {
    text-decoration: underline;
}
.katsuki-corporate .dlist_box dt {
    width: 25%;
    font-weight: bold;
}
.katsuki-corporate .dlist_box dl > * {
    display: table-cell;
    padding: 18px;
    line-height: 1.6;
    vertical-align: top;
}
@media screen and (max-width: 1200px) {
    .katsuki-corporate .dlist_box dl {
        display: block;
        border-top: 1px solid #eee;
        margin-bottom: 0;
        padding: 20px 15px;
        width: 100%;
    }
    .katsuki-corporate .dlist_box dt {
        width: 100%;
        padding: 0 0 10px 0;
    }
    .katsuki-corporate .dlist_box dd {
        margin-bottom: 0;
        padding: 0;
    }
    .katsuki-corporate .dlist_box dl > * {
        display: block;
        line-height: 1.2;
    }
}
@media screen and (max-width: 768px) {
    .katsuki-faq-block dl dt {
        padding: 10px 40px 10px 36px;
        text-indent: -36px;
    }
    .katsuki-faq-block dl dt::before {
        margin-right: 10px;
        line-height: 30px;
        text-align: center;
        display: inline;
        padding: 2px 5px 5px 8px;
    }
    .katsuki-faq-block dl dt::after {
        top: 25%;
    }
    .katsuki-faq-block dl:last-child dd {
        text-indent: 0;
        padding: 10px 15px;
    }
}



/* faq */
.katsuki-faq p {
    text-align: center;
}
.katsuki-faq-block {
    margin-bottom: 30px;
}
.katsuki-faq h3 {
    font-size: var(--normal-text-size);
    margin-bottom: 0;
}
.accordion-item:nth-child(n+2) {
    margin: 0 0 10px 0;
}
.accordion-q {
    /* display: flex;
    justify-content: space-between; */
    padding: 10px 0px;
    color: #ffffff;
    cursor: pointer;
    transition: 0.3s;
    border-bottom: 1px solid var(--sub-bg-color);
    position: relative;
}
.accordion-q::before {
    content: "Q";
    background-color: var(--sub-bg-color);
    color: var(--main-color);
    padding-left: 4px;
    margin-right: 10px;
    line-height: 30px;
    width: 30px;
    height: 30px;
    text-align: center;
    display: inline-block;
}
.accordion-q::after {
    position: absolute;
    right: 0;
}
.accordion-q::after {
    content: '＋';
    font-family: sans-serif;
}
.accordion-q.open::after {
    content: 'ー';
    font-family: sans-serif;
}
.accordion-q:hover {
    opacity: 0.8;
}
.accordion-a {
    display: none;
    padding: 10px 15px;
    background: var(--sub-bg-color);
    color: var(--main-color);
}
.accordion-a::before {
    content: "A";
    background-color: var(--main-color);
    color: var(--sub-bg-color);
    padding-left: 4px;
    margin-right: 10px;
    line-height: 30px;
    width: 30px;
    height: 30px;
    text-align: center;
    display: inline-block;
}
.accordion-a a {
    text-decoration: underline;
    color: var(--main-color);
}
.accordion-item ol {
    padding-left: 2em;
    margin-top: 10px;
}
.accordion-item ol li {
    list-style-type: reversed;
}

/* contact */
.katsuki-contact {
    /* font-family: 'Noto Sans JP', sans-serif; */
    background-color: #ffffff;
    padding: 5vw 0;
}
.katsuki-contact h2 {
    color: var(--main-color);
    text-align: center;
    border: none;
}


/* footer */
footer {
    color: var(--sub-text-color);
    background-color: var(--main-color);
}
footer .wide-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    align-items: start;
    padding: 2vw 0;
}
footer .katsuki-footer__logoarea {
    width: 8vw;
    padding-right: 1vw;
}
footer .katsuki-footer__addarea {
    width: 35vw;
    text-shadow: none;
}
footer .katsuki-footer__addarea ul li:first-child {
    font-size: var(--h2-text-size);
}
footer .katsuki-footer__btnarea {
    width: 25vw;
}
footer .katsuki-footer__btnarea .nav_contact {
    padding: 10px 0;
    width: 100%;
    font-size: var(--h4-text-size);
    margin-bottom: 1vw;
}
footer .katsuki-footer__btnarea .btn_recruit {
    padding: 10px 0;
    width: 100%;
    font-size: var(--h4-text-size);
    color: var(--sub-color);
    background-color: #ffffff;
    display: inline-block;
    text-align: center;
}
.katsuki-footer__copyarea {
    text-align: center;
    font-size: 10px;
    padding: 10px 0;
    color: var(--sub-text-color);
    border-top: 1px solid;
    margin-bottom: 0;
}
@media screen and (max-width: 1200px) {
    .katsuki-footer__logoarea .katsuki-inner p {
        max-width: 200px;
    }
    .katsuki-footer__logoarea .katsuki-footer__sns ul li {
        max-width: 60px;
    }
    .katsuki-footer__copyarea p {
        font-size: 9px;
    }
}
@media screen and (max-width: 768px) {
    footer .wide-container {
        padding: 2vw 10vw;
    }
    footer .katsuki-footer__logoarea {
        width: 100vw;
        padding: 0 20vw;
        text-align: center;
    }
    footer .katsuki-footer__addarea {
        width: 100vw;
        text-align: center;
    }
    footer .katsuki-footer__addarea ul li:first-child {
        font-size: var(--h3-text-size-sp);
    }
    footer .katsuki-footer__btnarea {
        width: 100vw;
    }
    footer .katsuki-footer__btnarea .nav_contact {
        font-size: var(--h4-text-size-sp);
    }
    footer .katsuki-footer__btnarea .btn_recruit {
        font-size: var(--h4-text-size-sp);
    }
}

/* fade */
.fadein {
    opacity: 0;
    transform: translate(0,0);
    transition: all 2s;
    &.fadein-left{
        transform: translate(-60px,0);
    }
    &.fadein-right{
        transform: translate(60px,0);
    }
    &.fadein-up{
        transform: translate(0,-60px);
    }
    &.fadein-bottom{
        transform: translate(0,60px);
        /* transition: all 1.5s; */
    }
    &.scrollin{
        opacity: 1 !important;
        transform: translate(0, 0) !important;
    }
}

/* 下層共通 */
body.lowerlayer {
    background-color: var(--lowerlayer-bg-color);
    text-shadow: 0px 0px 8px rgba(255, 255, 255, 1);
}
.lowerlayer section {
    margin-bottom: 5vw;
}
.lowerlayer .katsuki-bg {
    background: url(../images/katsuki_bg2_l.png) repeat-y left;
    background-size: 40%;
}
.lowerlayer .katsuki-bg__inner {
    background: url(../images/katsuki_bg2_r.png) repeat-y right;
    padding-bottom: 10vw;
    background-size: 40%;
    background-position: right 0 top -22vw;
}
.lowerlayer__ttl {
    padding: 20vw 0 0 0 ;
    /* text-shadow: 0px 0px 8px rgba(255, 255, 255, 1); */
    /* font-weight: bold; */
}
.lowerlayer h4 span {
    border-bottom: 5px solid var(--sub-color);
    padding-bottom: 0.5vw;
}
.lowerlayer h4 {
    content: "";
    border-bottom: 1px solid var(--sub-color);
    padding-bottom: 0.5vw;
}
ul.katsuki__label {
    display: flex;
    justify-content: left;
    gap: 0.5vw;
}
ul.katsuki__label li {
    color: var(--sub-text-color);
    background: #9c968f;
    padding: 5px 10px;
    border-radius: 5px;
    text-shadow: none;
}
@media screen and (max-width: 768px) {
    .lowerlayer section {
        margin-bottom: 15vw;
    }
}

/* recruit */
#katsuki-recruit {
    background: url(../images/katsuki_recruit_ttl.png) no-repeat top / contain;
}
.katsuki-recruit__currentlyrecruiting {
    padding-bottom: 5vw;
}
.katsuki-recruit__h3_ttl h3 {
    background: var(--sub-color);
    color: var(--sub-text-color);
    padding: 5px;
    text-shadow: none;
}
.katsuki-recruit__jobdescription ul {
    padding-left: 1.5em;
}
.katsuki-recruit__jobdescription ul li {
    list-style: disc;
}
.katsuki-recruit__process ol {
    padding-left: 2em;
}
.katsuki-recruit__process ol li {
    list-style: decimal;
}
.katsuki-recruit__visit + div span,
.katsuki-recruit__workplace + span {
    font-weight: bold;
    font-size: var(--h3-text-size);
}
@media screen and (max-width: 768px) {
    .katsuki-recruit__visit + div span,
    .katsuki-recruit__workplace + span {
        font-size: var(--h3-text-size-sp);
    }
    .lowerlayer .katsuki-contactbtn a.nav_contact {
        width: 100%;
    }
}


/* ex */
#katsuki-ex.wide-container {
    background: url(../images/katsuki_ex_ttl.png) no-repeat top / contain;
}
#katsuki-ex .btn_line_bk {
    width: 25vw;
    margin-top: 2vw;
}
#katsuki-ex .btn_line_bk img {
    width: 1.5vw;
}
#katsuki-ex .lowerlayer__ttl div {
    text-align: right;
}
.katsuki-ex__list h3 {
    text-align: center;
    color: var(--sub-color);
    display: flex;
    align-items: center;
    width: 100%;
}
.katsuki-ex__list h3 p {
    width: 20%;
    font-size: var(--h2-text-size);
}
.katsuki-ex__list h3 span {
    border-bottom: 2px solid var(--sub-color);    display: inline-block;
    width: 40%;
}
.katsuki-ex__list_item {
    margin-bottom: 5vw;
}
.katsuki-ex__list_img {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
.katsuki-ex__list_img span {
    width: 50%;
    position: relative;
}
.katsuki-ex__list_img span:first-child::before {
    content: "before";
    position: absolute;
    left: 1vw;
    top: 1vw;
    font-weight: bold;
    /* font-size: var(--h3-text-size); */
    background: rgba(255, 255, 255, 0.3);
}
.katsuki-ex__list_img span:nth-child(2)::before {
    content: "after";
    position: absolute;
    left: 1vw;
    top: 1vw;
    font-weight: bold;
    /* font-size: var(--h3-text-size); */
    background: rgba(255, 255, 255, 0.3);
}
.katsuki-ex__list_case p {
    font-size: var(--h3-text-size);
}
.katsuki-ex__list_content {
    background: rgba(255, 255, 255, 0.6);
    padding: 1vw 2vw;
    margin-top: 1vw;
}
.katsuki-ex__list_content table tr th,
.katsuki-ex__list_content table tr td {
    padding: 0.5vw 0;
}
.katsuki-ex__list_content table tr td::before {
    content: "："; 
}
.katsuki-ex__alllist {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.katsuki-ex__alllist .katsuki-ex__list_item {
    width: 49%;
    position: relative;
    /* padding-bottom: 22vh; */
}
.katsuki-ex__alllist .katsuki-ex__list_img span {
    width: 100%;
}
.katsuki-ex__alllist .katsuki-ex__list_img span::before {
    display: none;
}
.katsuki-ex__alllist .katsuki-ex__list_content{
    position: absolute;
    width: 100%;
    bottom: 0;
}

@media screen and (max-width: 768px) {
    #katsuki-ex .lowerlayer__ttl div {
        text-align: center;
    }
    #katsuki-ex .btn_line_bk {
        width: 100%;
    }
    #katsuki-ex .btn_line_bk img {
        width: 5vw;
    }
    .katsuki-ex__list h3 p {
        font-size: var(--h2-text-size-sp);
    }
    .katsuki-ex__list h3 p {
        width: 50%;
    }
    .katsuki-ex__list h3 span {
        width: 25%;
    }
    .katsuki-ex__list_img span {
        width: 100%;
    }
    .katsuki-ex__list_case p {
        font-size: var(--h2-text-size-sp);
    }
    .katsuki-ex__alllist .katsuki-ex__list_item {
        width: 100%;
        margin-bottom: 15vw;
        padding-bottom: 0;
    }
    .katsuki-ex__alllist .katsuki-ex__list_content {
        position: static;
    }
}