@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&display=swap');

/* ------------------------------
   基本フォント設定
------------------------------ */
.montserrat {
 font-family: "Montserrat", sans-serif;
 font-optical-sizing: auto;
 font-weight: 600;
 font-style: normal;
 letter-spacing: 0;
}

*,
*:before,
*:after {
 box-sizing: border-box;
 font-feature-settings: "palt";
 letter-spacing: .1em;
}

html {
 background-color: #ffffff;
 height: 100%;
}

body {
 position: relative;
 font-size: 16px;
 font-family: 'Roboto', 'Noto Sans JP', "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro",
  "Yu Gothic Medium", "游ゴシック Medium", YuGothic, "游ゴシック体", "メイリオ", sans-serif;
 font-feature-settings: "palt";
 font-weight: bold;
 color: #000;
 background: transparent;
 background-repeat: no-repeat;
 background-size: cover;
 letter-spacing: 0.05em;
 overflow-x: hidden;
 min-height: 100vh;
}

body::before {
 content: none;
}

body::after {
 content: none;
}

.fixed-background-gradient {
 position: fixed;
 inset: 0;
 z-index: -2;
 background:
  radial-gradient(circle at 30% 25%, #ffffff 0%, #cccccc 40%, transparent 70%),
  linear-gradient(135deg, #ffffff 0%, #999999 50%, #333333 100%),
  linear-gradient(180deg, #ffffff 0%, #e4e4e4 40%, #d0d0d0 100%);
 background-blend-mode: overlay, soft-light, normal;
 background-repeat: no-repeat;
 background-size: cover;
}

/* ------------------------------
   背景：ノイズ（グラデーションの上）
------------------------------ */
.fixed-background-noise {
 position: fixed;
 inset: 0;
 z-index: -1;
 /* ← gradientより上、コンテンツより下 */
 background-image: url("../img/noise-texture.png");
 background-size: 300px 300px;
 background-repeat: repeat;
 opacity: 0.3;
 mix-blend-mode: overlay;
 pointer-events: none;
}

/* ------------------------------
   通常コンテンツ（ラッパー）
------------------------------ */
.noise {
 position: relative;
 z-index: 0;
}


/* ------------------------------
   ベース要素
------------------------------ */
ul,
ol {
 list-style-type: none;
 padding: 0;
 margin: 0;
}

a {
 transition: 0.3s;
 font-weight: 600;
 text-decoration: underline;
}

p {
 margin-top: 20px;
 line-height: 2;
 letter-spacing: 0.05em;
}

p.ex {
 margin-top: 0;
}

p.ex2 {
 margin-top: 30px;
}



.center {
 text-align: center;
}

img {
 max-width: 100%;
}


/* ===============================
   ハンバーガーメニュー
================================= */

.hamburger {
 width: 28px;
 height: 20px;
 position: relative;
 cursor: pointer;
 z-index: 2001;
 display: flex;
 flex-direction: column;
 justify-content: space-between;
 margin-left: auto;
}

.hamburger span {
 display: block;
 height: 2px;
 width: 100%;
 background: #fff;
 border-radius: 1px;
 transition: all 0.4s ease;
}

/* バツ印に変形 */
.hamburger.active span:nth-child(1) {
 transform: translateY(9px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
 opacity: 0;
}

.hamburger.active span:nth-child(3) {
 transform: translateY(-9px) rotate(-45deg);
}



/* ===============================
   オーバーレイメニュー
================================= */

.overlay-menu {
 position: fixed;
 top: 0;
 left: 0;
 width: 100%;
 height: 100%;
 background: rgba(10, 10, 15, 0.95);
 display: flex;
 justify-content: center;
 align-items: center;
 opacity: 0;
 pointer-events: none;
 transition: opacity 0.4s ease;
 z-index: 2000;
}

.overlay-menu.active {
 opacity: 1;
 pointer-events: auto;
}

.overlay-list {
 list-style: none;
 text-align: center;
 padding: 0;
}

.overlay-list li {
 margin: 20px 0;
}

.overlay-list a {
 color: #fff;
 font-size: 28px;
 text-decoration: none;
 transition: opacity 0.3s;
}

.overlay-list a:hover {
 opacity: 0.7;
}



/* ------------------------------
   ファーストビュー
------------------------------ */

.fv {
 height: 100vh;
 background-image: url("../img/back-header.jpg");
 background-size: 100% 100%;
 background-position: center;
 display: flex;
 flex-direction: column;
 justify-content: space-between;
 position: relative;
}

.fv.page {
 height: 120px;

}


/* ナビゲーション */
.nav {
 display: flex;
 align-items: center;
 padding: 30px;
 font-weight: 600;
}

.nav .logo {
 width: 280px;
 margin-right: 60px;
}

.nav .menu {
 display: flex;
 gap: 25px;
}


.nav-header {
 display: flex;
 align-items: center;
 gap: 30px;
}


.icon-external {
 width: 15px;
 margin-left: 5px;
 vertical-align: middle;
}

.nav .menu a {
 text-decoration: none;
 color: #fff;
 transition: opacity 0.3s;
 font-size: 15px;
}

.icon-external {
 padding-bottom: 5px;
}

.fv-content {
 width: 1000px;
 height: 200px;
 position: absolute;
 top: 0;
 bottom: 0;
 left: 0;
 right: 0;
 margin: auto;
 text-align: center;
 color: #fff;
}

.fv-title {
 font-size: 90px;
 font-weight: 700;
 margin-bottom: 30px;
}

.fv-sub {
 font-size: 24px;
 font-weight: bold;
 line-height: 1.5;
}



.bar-news {
 position: absolute;
 bottom: 30px;
 background: #fff;
 padding: 10px 30px;
 color: #000;
 display: flex;
 align-items: center;
 text-decoration: none;
}

.bar-news time {
 font-weight: bold;
 letter-spacing: 0;
 min-width: inherit;
}

.bar-news .tag {
 margin: 0 10px;
}




/* ------------------------------
   スライダー
------------------------------ */

.slider {
 overflow: hidden;
 background: #fff;
 padding: 20px 0;
}

.slider .slide-track {
 display: flex;
 align-items: center;
 white-space: nowrap;
 will-change: transform;
}

.slider .slide-track img {
 height: 35px;
 margin-right: 60px;
 flex-shrink: 0;
}

/* 個別調整は現状のままでOK */
.slider img.mitsui-sumitomo {
 height: 50px;
}

.slider img.panasonic {
 height: 30px;
}

.slider img.goldwin {
 height: 50px;
}

.slider img.adecco {
 height: 90px;
}

@keyframes scrollLoop {
 0% {
  transform: translateX(0);
 }

 100% {
  transform: translateX(-50%);
 }
}


/* ------------------------------
   INTRO
------------------------------ */

.intro {
 background-color: #000;
 color: #fff;
 padding: 160px 0;
 position: relative;
 overflow: hidden;
}

.intro-inner {
 width: 90%;
 max-width: 1000px;
 margin: 0 auto;
 display: flex;
 align-items: center;
 justify-content: space-between;
 position: relative;
}

.intro-text {
 z-index: 2;
 max-width: 600px;
}

.intro-logo {
 width: 400px;
 margin: 0 auto 40px;
 display: block;
}

.intro-text p {
 font-size: 17px;
 line-height: 2;
 font-weight: bold;
}

.intro-img {
 position: absolute;
 right: -12%;
 top: 50%;
 transform: translateY(-50%);
 z-index: 1;
}

.intro-img img {
 width: 700px;
 opacity: 0.85;
}



/* ------------------------------
   横並びセクション構造
------------------------------ */

.index-content {
 display: flex;
 justify-content: center;
}

.index-content .inner {
 display: flex;
 justify-content: space-between;
 width: 100%;
}

.index-content .img {
 width: 48%;
 background-position: center;
 background-size: cover;
}

.index-content .body {
 width: 48%;
 padding: 100px 80px;
 display: flex;
 flex-direction: column;
 justify-content: center;
}



.title-gradient {
 font-size: 80px;
 font-weight: 700;
 text-transform: uppercase;
 background: url("../img/title-gradient-2.jpg");
 background-size: 100% 100%;
 -webkit-background-clip: text;
 -webkit-text-fill-color: transparent;
 background-clip: text;
 background-position: left center;
}



.title-gradient.small {
 font-size: 50px;
}




.title-max {
 font-size: 60px;
 font-weight: bold;
 line-height: 1;
 letter-spacing: 0.05em;
 margin-bottom: 10px;
}


.title-large {
 font-size: 40px;
 margin: 40px 0 20px;
 font-weight: bold;
 line-height: 1.5;
 letter-spacing: 0.05em;
}


.title-mid {
 font-size: 24px;
 margin-bottom: 20px;
 font-weight: 700;
 letter-spacing: 0;
 line-height: 1.5;
}

.title-small {
 font-size: 18px;
 margin-bottom: 20px;
 font-weight: 700;
 letter-spacing: 0;
 line-height: 1.5;
}


.title-sub {
 color: #666;
 font-size: 14px;
 font-weight: 600;
 margin-top: 0;
}



/* ------------------------------
   共通ボタン
------------------------------ */

.btn-main {
 font-family: "Montserrat", sans-serif;
 letter-spacing: 0;
 display: inline-flex;
 align-items: center;
 align-self: flex-start;
 width: auto;
 margin-top: 40px;
 padding: 12px 30px;
 background-color: #000;
 color: #fff;
 text-decoration: none;
 font-weight: 600;
 letter-spacing: 0.05em;
 transition: all 0.4s ease;
 border: 1px solid #000;
 position: relative;
 overflow: hidden;
 z-index: 1;
 margin-right: 30px;
}


.btn-main.ex {
 font-size: 15px;
}


.btn-center {
 text-align: center
}

.btn-center .btn-main {
 margin-right: 0;
 margin-top: 60px;
}


.btn-main span {
 margin-right: 8px;
}

.btn-main::before {
 content: '';
 position: absolute;
 top: 0;
 left: 0;
 width: 100%;
 height: 100%;
 background-color: #fff;
 transform: translateX(-100%);
 transition: transform 0.2s ease;
 z-index: -1;
}

.btn-main::after {
 content: '';
 position: absolute;
 bottom: -1px;
 left: 0;
 width: 0;
 height: 1px;
 background-color: #000;
 transition: width 0.2s ease-out;
 z-index: 2;
}


.btn-main:hover {
 color: #000;
 border-color: #000;
}


.btn-main:hover::before {
 transform: translateX(0);
}

.btn-main:hover::after {
 width: 100%;
}

/* ------------------------------
   共通タグスタイル（全体統一）
------------------------------ */

.tag {
 display: inline-block;
 background: #000;
 color: #fff;
 font-size: 12px;
 padding: 4px 12px;
 border-radius: 12px;
 font-weight: 600;
 letter-spacing: 0.03em;
 text-decoration: none;
 line-height: 1;
 vertical-align: middle;
}







/* ------------------------------
   個別セクション
------------------------------ */
.is-solution .img {
 background-image: url("../img/solution-photo.jpg");
}

.is-company .img {
 background-image: url("../img/company-photo.jpg");
}

/* ------------------------------
   DOWNLOAD
------------------------------ */

.dl-list .section-header {
 width: 330px;
 margin: 0 auto;
}


.dl-list {
 width: 1000px;
 margin: 0 auto;
 padding: 80px 0;
}

.dl-item {
 display: flex;
 align-items: center;
 margin-top: 60px;
 text-decoration: none;
 color: #000;
}

.dl-item:hover {
 opacity: 0.7;
 transition: 0.3s;
}

.dl-thumb {
 width: 48%;
 margin-right: 4%;
}

.dl-thumb img {
 width: 100%;
 height: auto !important;
 object-fit: cover;
}

.dl-text {
 width: 48%;
}


/* ------------------------------
   NEWS
------------------------------ */

.news {
 width: 80%;
 margin-left: auto;
 padding: 100px 0;
}

.news.ex {
 width: 100%;
 margin-left: 0;
 padding: 100px 0;
 padding-bottom: 0
}


.news-inner {
 background: #fff;
 border-radius: 20px 0 0 20px;
 padding: 80px 100px;
 box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.news .section-header {
 display: flex;
 align-items: center;
 justify-content: space-between;
 margin-bottom: 50px;
 gap: 20px;
}

.news .title-sub {
 color: #666;
 font-size: 15px;
 font-weight: 400;
 margin-left: 15px;
}

.news-link {
 margin-left: auto;
 text-decoration: none;
 color: #000;
 font-weight: 700;
 font-size: 16px;
 position: relative;
 padding-right: 20px;
}




.news-list li .tag {
 margin: 0 10px;
}

.news-list li {
 border-bottom: 1px solid rgba(0, 0, 0, 0.08);
 padding: 25px 0;
 display: flex;
 align-items: center;
}

.news-list li:last-child {
 border-bottom: none;
}

.news-list li a {
 text-decoration: none;
 transition: opacity 0.3s ease;
}

.news-list li a:hover {
 opacity: 0.6;
}

time {
 font-weight: 700;
 font-size: 20px;
 min-width: 140px;
 letter-spacing: 0;
}



.news-title {
 flex: 1;
 line-height: 1.8;
 text-decoration: underline;
}



/* ------------------------------
   SEMINAR
------------------------------ */


.seminar-index {
 background: #fff;
 padding: 120px 0;
}

.seminar-index.ex {
 background: none;
 padding: 90px 0;
}


.seminar-index .inner {
 width: 1200px;
 margin: 0 auto;
}

.seminar-index .header {
 display: flex;
 align-items: center;
 justify-content: center;
 gap: 15px;
 margin-bottom: 80px;
}

.seminar-index .list {
 display: flex;
 justify-content: space-between;
 flex-wrap: wrap;
}


.seminar-index .list::after {
 content: "";
 display: block;
 width: 30%;
}

.seminar-index .item {
 width: 30%;
 text-align: left;
}


.seminar-index.ex .item {
 margin-bottom: 60px;
}


.seminar-index .thumb {
 width: 100%;
 aspect-ratio: 16/9;
 background: #e5e5e5;
 border-radius: 20px;
 margin-bottom: 10px;
 overflow: hidden;
 position: relative;
}

.seminar-index .thumb img {
 width: 100%;
 height: 100%;
 object-fit: cover;
 display: block;
}

.seminar-index .meta time {
 font-size: 14px;
 color: #333;
 display: block;
 margin-bottom: 8px;
}

.seminar-index .title a {
 display: block;
 font-size: 18px;
 line-height: 1.6;
 font-weight: 700;
 color: #000;
 text-decoration: underline;
 transition: opacity 0.3s ease;
 margin-bottom: 10px;
}

.seminar-index .title a:hover {
 opacity: 0.6;
}



/* ------------------------------
   RECRUIT
------------------------------ */

.recruit {
 background: url("../img/title-gradient.jpg") no-repeat center;
 border-radius: 200px;
 width: 800px;
 max-width: 1200px;
 margin: 120px auto;
 position: relative;
}

.recruit a {
 display: block;
 text-decoration: none;
 color: #fff;
}

.recruit-inner {
 display: flex;
 align-items: center;
 justify-content: space-between;
 padding: 50px 80px;
}

.recruit-title {
 font-size: 60px;
 font-weight: 700;
 letter-spacing: -1px;
}

.recruit-sub {
 font-size: 18px;
 font-weight: 500;
 margin-left: 20px;
 vertical-align: middle;
}

.recruit-text {
 display: flex;
 align-items: center;
}

.recruit-img img {
 width: 300px;
 position: absolute;
 bottom: 0;
 right: 0;
}



/* ------------------------------
   CONTACT
------------------------------ */

.contact {
 background: url("../img/contact-photo.jpg") center/cover no-repeat;
 text-align: center;
 padding: 200px 20px;
}

.contact .section-header {
 width: 280px;
 margin: 0 auto;
}


.contact .title-sub {
 display: block;
 margin-top: 10px;
}

.contact-inner {
 max-width: 800px;
 margin: 0 auto;
}


.contact-text {
 margin: 40px 0;
 margin-bottom: 0;
 font-size: 16px;
 line-height: 2;
 color: #333;
}



/* ------------------------------
   FOOTER
------------------------------ */

.footer {
 background: url("../img/bg-footer.jpg") no-repeat center;
 background-size: cover;
 color: #fff;
 padding: 40px 0 10px;
}

.footer-inner {
 width: 90%;
 margin: 0 auto 40px;
 display: flex;
 justify-content: space-between;
 align-items: flex-start;
 flex-wrap: wrap;
}

.footer-logo {
 width: 260px;
 margin-bottom: 20px;
}

.footer-address {
 font-size: 15px;
 font-weight: normal;
}

.footer-nav {
 display: flex;
 flex-wrap: wrap;
 gap: 25px;
}

.footer-nav a {
 color: #fff;
 text-decoration: none;
 transition: opacity 0.3s;
}


.footer-copy {
 text-align: center;
 color: #ccc;
 font-size: 12px;
 font-weight: normal;
}




.basic-wrap {
 padding: 90px 0;
 margin: 0 auto;
 width: 1200px;
}


.mid-wrap {
 padding: 90px 0;
 margin: 0 auto;
 width: 900px;
}

.slim-wrap {
 padding: 90px 0;
 margin: 0 auto;
 width: 700px;
}


.basic-box {
 padding: 90px 0;
 margin: 0 auto;
 width: 1200px;
}


.basic-box .title {
 margin: 60px auto;
}


.basic-box .txt {
 width: 800px;
 margin: 0 auto;
 margin-top: 30px;
}


.basic-box .flex {
 display: flex;
 justify-content: space-between;
 align-items: flex-end;
 margin-top: 60px;
}


.basic-box .flex img {
 width: 35%;
}

.basic-box .flex .info {
 width: 57%;
}




.solution-illust {
 padding: 60px 0;
}


.txt-box {
 width: 800px;
 margin: 0 auto;
 margin-top: 30px;
}







.link-wrap {
 text-align: center;
}

.solution-box {
 width: 1200px;
 padding: 90px 0;
 margin: 0 auto;
}

.solution-box .item {
 display: flex;
 align-items: center;
 justify-content: space-between;
 margin-bottom: 100px;
}


.solution-box .item:last-child {
 margin-bottom: 0;
}


.solution-box .info {
 width: 48%;
}

.solution-box .info .sub {
 margin-top: 30px;
}


.solution-box .info .sub ul {
 margin-top: 10px;
 padding-left: 2em;
 border-left: 2px solid #000;
 list-style-type: disc;
 list-style-position: outside;
}

.solution-box .info .sub li {
 margin-bottom: 0.4em;
 line-height: 1.6;
}

.solution-box .img-cont {
 width: 48%;
}



.feature-box {
 background: #000;
 color: #fff;
 padding: 90px 0;
}


.feature-box .head {
 display: flex;
 align-items: center;
 justify-content: center;
}

.feature-box .title-large {
 color: #fff;
 margin: 0;
 line-height: 1;
 margin-bottom: 10px;
}

.feature-box .title-sub {
 color: #fff;
 font-size: 20px;
}


.feature-box .wrap {
 width: 1200px;
 margin: 0 auto;
 display: flex;
 justify-content: space-between;
 flex-wrap: wrap;
}


.feature-box .item {
 width: 48%;
 padding: 30px;
 background: #1c1c1c;
 margin-top: 40px;
}






#company-info {
 background: #fff;
}



.company-info {
 width: 900px;
 margin: 100px auto;
 color: #000;
 line-height: 2;
}

.company-info dl {
 display: flex;
 flex-wrap: wrap;

 border-top: 1px solid #ccc;
}

.company-info dt,
.company-info dd {
 padding: 40px 0;
 border-bottom: 1px solid #ccc;
}

.company-info dt {
 width: 20%;
 font-weight: 700;
}

.company-info dd {
 width: 80%;
}






.contact-form {
 margin: 100px auto;
}


.contact-form.ex {
 margin: 30px auto;
}


.contact-form.download {
 margin-top: 40px;
}

.contact-form label {
 display: block;
 margin-bottom: 8px;
}

.contact-form .required {
 color: #c00;
}

.contact-form .form-group {
 margin-bottom: 30px;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form textarea {
 width: 100%;
 padding: 10px 12px;
 border: 1px solid #ccc;
 border-radius: 6px;
 line-height: 1.6;
 background: #fff;
 box-sizing: border-box;
}

.contact-form textarea {
 resize: vertical;
}

.contact-form .checkbox-group {
 background: #fff;
 border: 1px solid #ccc;
 padding: 40px;
 border-radius: 6px;
 margin-bottom: 30px;
}


.contact-form .checkbox-group label {
 display: flex;
 align-items: center;
 gap: 8px;
 line-height: 1;
 margin-bottom: 30px;
}

.contact-form .checkbox-group label:last-child {
 margin-bottom: 0px;
}

.wpcf7 > p:empty {
 display: none !important;
}




.contact-form .agree {
 display: flex;
 align-items: center;
 gap: 8px;
 margin-top: 20px;
}

.contact-form .privacy-note {
 font-size: 13px;
 color: #555;
 margin-top: 8px;
}

.contact-form .privacy-note a {
 color: #000;
 text-decoration: underline;
}

.contact-form .form-submit {
 text-align: center;
 margin-top: 40px;
}

.btn-submit {
 position: relative;
 padding: 20px 100px;
 color: #fff;
 font-size: 18px;
 border-radius: 40px;
 cursor: pointer;
 background: linear-gradient(90deg, #1d0acc, #72160d);
}

.btn-submit::after {
 content: "";
 position: absolute;
 inset: 0;
 background-image: url("../img/noise-texture.png");
 background-size: 200px 200px;
 opacity: 0.55;
 mix-blend-mode: overlay;
 border-radius: 40px;
}



.contact-form br {
 display: none;
}








.cms {
 margin: 90px auto;
 font-weight: normal;
}

.cms .head {
 display: flex;
 align-items: center;
}

.cms .head time {
 min-width: inherit;
 margin-right: 10px;
}


.cms .head .tag {
 padding-top: 5px;
}

.cms h1 {
 font-weight: 600;
 font-size: 36px;
 margin-bottom: 20px;
 line-height: 1.5;
}

.cms h2 {
 font-weight: 600;
 font-size: 28px;
 margin-top: 60px;
 margin-bottom: 30px;
 padding-left: 15px;
 border-left: 8px solid #000;
}

.cms h3 {
 margin-top: 60px;
 font-weight: 600;
 font-size: 20px;
}

.cms h3.ex {
 margin-top: 0;
}



.cms h5 {
 font-weight: 600;
 font-size: 24px;
}


.cms img {
 margin: 30px auto;
 height: auto !important;
 width: 100%;
 object-fit: contain !important;
}



.cms .btn-main {
 margin: 0;
}


.cms .to-index {
 text-align: center;
 margin-top: 60px;
}



.cms .speaker {
 display: flex;
 align-items: flex-start;
 margin-bottom: 60px;
}


.cms .speaker img {
 margin: 0;
 margin-right: 20px;
}




.thanks {
 height: 100vh;
 position: relative;

}


.thanks .inner {
 width: 400px;
 height: 120px;
 position: absolute;
 top: 0;
 right: 0;
 left: 0;
 bottom: 0;
 margin: auto;
}

.thanks a {
 display: block;
 text-align: center;
 margin-top: 10px;
}



.eyecatch img {
 width: 100%;
 height: auto;
 display: block;
}








/* ------------------------------
   デバイス切り替え
------------------------------ */
.sp {
 display: none;
}

.tab {
 display: none;
}

.pc {
 display: block;
}