:root{
  --brand:#0f5132;
  --brand-2:#164b3a;
  --accent:#f57c00;
  --bg:#f7faf7;
  --text:#222;
  --muted:#667085;
  --border:#e5e7eb;
  --border2:#ccc;
  --white:#fff;
  --max:1200px;
  --radius:14px;
  --shadow:0 6px 18px rgba(16,24,40,.06);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:"Noto Sans JP",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;color:var(--text);background:var(--bg)}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-decoration:none}
a:hover{opacity:.9}
.pcn {display:none;}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:64px 0}
.section--muted{background:var(--white)}
/* .section__head{margin-bottom:28px} */
.section__eyebrow{color:var(--accent);font-weight:700;letter-spacing:.06em;font-size:.9rem}
.section__title{margin:.3rem 0 0;font-size:clamp(22px,3vw,32px);font-weight:800}
.section__lead{color:var(--muted);margin-top:10px}

.btn{display:inline-flex;gap:10px;align-items:center;padding:12px 18px;border-radius:999px;background:var(--brand);color:#fff;font-weight:700;box-shadow:var(--shadow);border:none;cursor:pointer}
.btn--ghost{background:#fff;color:var(--brand);border:1px solid var(--border)}
.btn:focus{outline:2px solid var(--accent);outline-offset:3px}

.header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--border)}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:900}
.brand img{height:50px;width:auto;display:block}
.brand small{color:var(--muted);font-weight:700;font-size:.8rem}
.gnav{display:flex;gap:20px}
.gnav a{padding:10px 8px;border-radius:8px}
.gnav a[aria-current="page"]{background:var(--bg);font-weight:800}
.nav-toggle{display:none;background:#fff;border:1px solid var(--border);border-radius:10px;padding:8px 12px}

.hero{position:relative;isolation:isolate}
.hero__visual{position:relative;overflow:hidden}
.hero__visual img{display:block;width:100%;animation:hero-fade 15s infinite}
.hero__visual img:nth-child(1){animation-delay:0s}
.hero__visual img:nth-child(2){position:absolute;inset:0;height:100%;object-fit:cover;animation-delay:-10s}
.hero__visual img:nth-child(3){position:absolute;inset:0;height:100%;object-fit:cover;animation-delay:-5s}
.hero__wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center;min-height:420px}
.hero__copy h1{font-size:clamp(25px,4.2vw,44px);line-height:1.25;margin:0 0 12px}
.hero__copy p{color:var(--muted);margin:0 0 18px}
.hero__actions{display:flex;gap:12px;flex-wrap:wrap}
.hero__media{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
@keyframes hero-fade{
  0%,26.67%{opacity:1}
  33.33%,93.33%{opacity:0}
  100%{opacity:1}
}
.hero__badge{position:absolute;right:14px;top:14px;background:#fff;padding:10px 14px;border-radius:999px;font-weight:800;color:var(--brand);box-shadow:var(--shadow)}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.card__body{padding:16px}
.card__kicker{color:var(--accent);font-weight:800;font-size:.9rem}
.card__title{margin:6px 0 4px;font-size:1.15rem;font-weight:900}
.card__text{color:var(--muted);font-size:.95rem}
.card__actions{padding:0 16px 16px}
.card__actions .btn{width:100%;justify-content:center}

.bullets{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.bullet{background:#fff;border:1px dashed var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.bullet__title{font-weight:900;margin:4px 0}
.bullet__text{color:var(--muted)}

.news{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.news__list{display:grid;gap:12px}
.news__item{display:flex;gap:16px;align-items:flex-start;padding:12px;border:1px solid var(--border);border-radius:12px;background:#fff}
.news__date{font-feature-settings:"palt";color:var(--muted);min-width:96px}
.news__title{font-weight:800}

.cta{display:flex;gap:18px;align-items:center;justify-content:space-between;padding:20px 22px;border-radius:16px;background:linear-gradient(91deg,var(--brand),var(--brand-2));color:#fff;box-shadow:var(--shadow)}
.cta > div:last-child{display:flex; gap:10px; line-height:1;}
.cta__title{font-weight:900;font-size:1.2rem;margin:0}
.cta__text{opacity:.9;margin:0}

.footer{background:#0b2f22;color:#fff;margin-top:32px}
.footer a{color:#fff}
.footer__inner{display:grid;grid-template-columns:1.2fr .8fr;gap:20px;align-items:end;padding:28px 0}
.footer__inner > div{text-align:right;}
.address{font-style:normal;color:#fff}
.address strong{font-size:120%;}

@media (max-width:980px){
  .pcn {display:block;}
  .spn {display:none;}
  .section{padding:48px 0}
  .hero__wrap{grid-template-columns:1fr}
  .cards,.bullets{grid-template-columns:1fr}
  .news{grid-template-columns:1fr}

  /* .gnav{display:none}
  .nav-toggle{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);padding:8px 12px;border-radius:10px;background:#fff}
  .gnav.is-open{display:flex;flex-direction:column;position:absolute;top:80px;left:0;right:0;background:#fff;padding:12px 20px 24px;border-bottom:1px solid var(--border)} */

  /* モバイルナビ - アニメーション対応 */
  .nav-toggle{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);padding:8px 12px;border-radius:10px;background:#fff}
  
  .gnav {display:flex;flex-direction:column;position:absolute;top:80px;left:0;right:0;background:#fff;padding:0 20px;
    border-bottom:1px solid var(--border);box-shadow:0 10px 5px 0 rgba(0, 0, 0, 0.08);overflow:hidden;
    max-height:0;opacity:0;visibility:hidden;transition:max-height 0.35s ease, opacity 0.25s ease, padding 0.35s ease, visibility 0s 0.35s;}
  .gnav.is-open {max-height:90vmax;opacity:1;visibility:visible;padding:12px 20px 24px;transition:max-height 0.35s ease, opacity 0.25s ease, padding 0.35s ease, visibility 0s 0s;}
  .gnav a {display:block;padding:10px 16px;transform:translateX(-20px);opacity:0;transition:transform 0.3s ease, opacity 0.3s ease;}
  .gnav a:last-child {border-bottom:none;}
  .gnav.is-open a {transform:translateX(0);opacity:1;}
  
  /* 開く時：順番に遅延表示 */
  .gnav.is-open a:nth-child(1) { transition-delay: 0.05s; }
  .gnav.is-open a:nth-child(2) { transition-delay: 0.1s; }
  .gnav.is-open a:nth-child(3) { transition-delay: 0.15s; }
  .gnav.is-open a:nth-child(4) { transition-delay: 0.2s; }
  .gnav.is-open a:nth-child(5) { transition-delay: 0.25s; }
  .gnav.is-open a:nth-child(6) { transition-delay: 0.3s; }
  
  /* 閉じる時：逆順に遅延（下から消える） */
  .gnav:not(.is-open) a:nth-child(6) { transition-delay: 0s; }
  .gnav:not(.is-open) a:nth-child(5) { transition-delay: 0.03s; }
  .gnav:not(.is-open) a:nth-child(4) { transition-delay: 0.06s; }
  .gnav:not(.is-open) a:nth-child(3) { transition-delay: 0.09s; }
  .gnav:not(.is-open) a:nth-child(2) { transition-delay: 0.12s; }
  .gnav:not(.is-open) a:nth-child(1) { transition-delay: 0.15s; }
  
  .header__inner{height:80px}
  .brand{display:block;}
  .cta{display:block;}
  .cta > div:last-child{justify-content:center;margin-top:20px;}
  .footer__inner{display:block;padding:28px;}
  .footer__inner > div{text-align:left;}
  .address {margin-bottom:1.5em;}
}


/* PRODUCTS PAGE STYLES */
.page-hero{background:var(--white);border-bottom:1px solid var(--border);padding:40px 0 28px;}
.page-hero__eyebrow{color:var(--accent);font-weight:700;letter-spacing:.06em;font-size:.9rem;}
.page-hero__title{margin:.4rem 0 .6rem;font-size:clamp(24px,3vw,32px);font-weight:800;}
.page-hero__lead{color:var(--muted);max-width:760px;}
.breadcrumb{font-size:.85rem;color:var(--muted);margin-bottom:10px;}
.breadcrumb a{color:var(--muted);}
.breadcrumb span{margin:0 4px;}

.category-grid{display:grid;grid-template-columns:2fr 1.6fr;gap:28px;align-items:flex-start;}
.category-section{padding:40px 0;border-bottom:1px solid var(--border);}
.category-section:last-of-type{border-bottom:none;}
.category-section h2{font-size:1.4rem;margin:0 0 8px;}
.category-section h3{font-size:1.1rem;margin:18px 0 6px;}
.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 12px;}
.tag{padding:4px 10px;border-radius:999px;border:1px solid var(--border);background:#fff;font-size:.8rem;color:var(--muted);}
.list-columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 18px;padding-left:1.1rem;}
.list-columns li{margin-bottom:2px;}
.note{font-size:.9rem;color:var(--muted);}

@media(max-width:980px){
  .category-grid{grid-template-columns:1fr;}
  .page-hero{padding:28px 0 20px;}
}


/* CASES PAGE STYLES */
.case-list{display:grid;gap:24px;}
.case-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px 22px;}
.case-card__header{margin-bottom:12px;}
.case-card__eyebrow{font-size:.9rem;font-weight:700;color:var(--accent);margin-bottom:4px;}
.case-card__title{font-size:1.1rem;font-weight:800;margin:0 0 8px;}
.case-card__meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:4px;}
.case-tag{padding:3px 10px;border-radius:999px;border:1px solid var(--border);font-size:.8rem;color:var(--muted);background:#fff;}
.case-card__body h4{font-size:.98rem;margin:14px 0 6px;}
.case-card__body ul{margin:0 0 4px 1.1rem;padding:0;}
.case-card__body ul li{margin-bottom:2px;}
.case-card__voice{margin-top:10px;font-size:.9rem;color:var(--muted);border-top:1px dashed var(--border);padding-top:8px;}

@media(max-width:980px){
  .case-card{padding:16px 16px;}
}


/* COMPANY PAGE STYLES */
.company-section{padding:40px 0;border-bottom:1px solid var(--border);}
.company-section:last-of-type{border-bottom:none;}
.company-section--muted{background:var(--white);}
.company-section__title{font-size:1.4rem;font-weight:800;margin:0 0 25px;}
.company-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:flex-start;}
.company-grid iframe{width:100%;height:400px;}
.company-message__box{display:none;background:#fff;border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);padding:16px 18px;}
.company-message__box h3{margin:0 0 8px;font-size:1.05rem;}
.company-message__box ul{margin:0 0 8px 1.1rem;padding:0;}
.company-message__box ul li{margin-bottom:2px;}
.company-message__sign{margin-top:18px;font-weight:700;}
.company-message__pic img{width:100%;height:auto;}
.company-message__pictxt{display:grid;grid-template-columns:1fr 1fr;margin:5px;}
.company-message__pictxt span:last-child{text-align:right;}

.company-profile{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.company-profile th,
.company-profile td{border-bottom:1px solid var(--border);padding:10px 12px;vertical-align:top;font-size:.95rem;}
.company-profile th{width:26%;background:#f9fafb;font-weight:700;}
.company-profile tr:last-child th,
.company-profile tr:last-child td{border-bottom:none;}

.history-list{list-style:none;margin:0;padding:0;}
.history-item{display:flex;gap:12px;padding:8px 0;border-bottom:1px dashed var(--border);}
.history-item:last-child{border-bottom:none;}
.history-year{font-weight:700;min-width:110px;}
.history-desc{flex:1;}

.map-placeholder{border-radius:var(--radius);border:1px dashed var(--border);background:#f9fafb;padding:18px;text-align:left;}

@media(max-width:980px){
  .company-grid{grid-template-columns:1fr;gap:20px;}
  .company-section{padding:28px 0;}
}
@media(max-width:600px){
  .company-grid iframe{width:100%;height:300px;}
}


/* RECRUIT PAGE STYLES */
.recruit-section{padding:40px 0;border-bottom:1px solid var(--border);}
.recruit-section:last-of-type{border-bottom:none;}
.recruit-section--muted{background:#fff;}
.recruit-section__title{font-size:1.4rem;font-weight:800;margin:0 0 16px;}

.recruit-grid{display:grid;grid-template-columns:2fr 1.6fr;gap:28px;align-items:flex-start;}

.recruit-list{margin:8px 0 0 1.1rem;padding:0;}
.recruit-list li{margin-bottom:4px;}

/* 職種カード */
.job-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
.job-card{background:#fff;border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);padding:18px 20px;}
.job-card__title{font-size:1.15rem;font-weight:800;margin:0 0 6px;}
.job-card__lead{font-size:.95rem;color:var(--muted);margin:0 0 10px;}
.job-card h4{font-size:.98rem;margin:12px 0 4px;}
.job-card ul{margin:0 0 4px 1.1rem;padding:0;}
.job-card ul li{margin-bottom:2px;}

/* タイムライン */
.timeline{list-style:none;margin:0;padding:0;border-left:2px solid var(--border);}
.timeline-item{display:flex;gap:10px;padding:8px 0 8px 10px;position:relative;}
.timeline-item::before{content:"";position:absolute;left:-6px;top:16px;width:10px;height:10px;border-radius:999px;background:var(--brand);}
.timeline-time{font-weight:700;font-size:.9rem;min-width:60px;}
.timeline-body{flex:1;}
.timeline-text{margin:2px 0 0;font-size:.9rem;color:var(--muted);}

/* 募集要項テーブル */
.recruit-table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.recruit-table th,
.recruit-table td{border-bottom:1px solid var(--border);padding:10px 12px;vertical-align:top;font-size:.95rem;}
.recruit-table th{width:26%;background:#f9fafb;font-weight:700;}
.recruit-table tr:last-child th,
.recruit-table tr:last-child td{border-bottom:none;}

@media(max-width:980px){
  .recruit-grid{grid-template-columns:1fr;}
  .job-cards{grid-template-columns:1fr;}
  .recruit-section{padding:28px 0;}
  .job-card{padding:16px 16px;}
}


/* CONTACT PAGE STYLES */
.contact-section{padding:40px 0;border-bottom:1px solid var(--border);}
.contact-section:last-of-type{border-bottom:none;}
.contact-section--muted{background:#fff;}
.contact-section__title{font-size:1.4rem;font-weight:800;margin:0 0 16px;}

.contact-grid{display:grid;grid-template-columns:2fr 1.6fr;gap:28px;align-items:flex-start;}

.contact-list{margin:8px 0 0 1.1rem;padding:0;}
.contact-list li{margin-bottom:4px;}

.contact-info{background:#fff;border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);padding:16px 18px;}
.contact-info__tel{font-size:1.3rem;font-weight:800;margin:6px 0 6px;}

/* フォーム */
.contact-form{margin-top:12px;}
.field-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}
.field{margin-top:14px;}
/* .field--half{ grid子要素用マーカー。特別な指定がなければそのまま } */
.field__label{display:block;font-weight:700;font-size:.95rem;margin-bottom:6px;}
.field__input,
.field__textarea{width:100%;border-radius:8px;border:1px solid var(--border2);padding:9px 10px;font-size:.95rem;font-family:inherit;}
.field__textarea{resize:vertical;min-height:140px;}
.field__input:focus,
.field__textarea:focus{outline:2px solid var(--brand);outline-offset:1px;}

.field__inline{display:flex;flex-wrap:wrap;gap:8px 16px;}

.checkbox-group .checkbox,
.radio-group .radio{font-size:.9rem;}

.checkbox input,
.radio input{margin-right:4px;}

.field__note{font-size:.85rem;color:var(--muted);}

.required{color:#d92d20;font-size:.9em;}

/* 個人情報の取り扱いボックス */
.policy-box{border-radius:10px;border:1px solid var(--border);background:#f9fafb;padding:10px 12px;margin-bottom:8px;}
.policy-box__title{font-weight:700;margin:0 0 4px;}
.policy-box__text{margin:0;font-size:.9rem;color:var(--muted);}

.field--actions{margin-top:22px;}
.field--actions .btn{min-width:230px;}

@media(max-width:980px){
  .contact-grid{grid-template-columns:1fr;}
  .contact-section{padding:28px 0;}
  .field-row{grid-template-columns:1fr;}
}