/* ============================================================
   安田チップ工場 - Style v5（マルチページ構成）
   色を変えたいときは :root の変数を書き換えてください。
   ============================================================ */

:root {
  --green-dark:  #2d5a1b;
  --green:       #3c7a29;
  --green-light: #e8f5e1;
  --text:        #333333;
  --text-sub:    #666666;
  --bg:          #ffffff;
  --bg-gray:     #f6f3ec;
  --border:      #ddd6c8;
  --red:         #cc3333;
  --blue:        #336699;
  --serif:       'Zen Old Mincho', 'Hiragino Mincho ProN', serif;
}

/* ===== Reset ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Noto Sans JP',sans-serif;font-size:15px;color:var(--text);background:var(--bg-gray);line-height:1.8;-webkit-font-smoothing:antialiased}
a{color:var(--green-dark);text-decoration:none}
a:hover{text-decoration:underline}
ul{list-style:none}
img{display:block;max-width:100%}
.container{max-width:960px;margin:0 auto;padding:0 20px}

/* ===== Header ===== */
.header-top{background:var(--green-dark);color:#fff;font-size:12px;padding:6px 0}
.header-top-inner{text-align:center}
.header-main{background:#fff;padding:20px 0;border-bottom:1px solid var(--border)}
.header-main-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.site-logo{display:flex;align-items:center}
.site-logo-img{height:80px;width:auto;display:block}
.header-right{display:flex;align-items:center;gap:24px}
.header-tel{text-align:right}
.header-tel-label{font-size:11px;color:var(--text-sub);display:block}
.header-tel-num{font-size:26px;font-weight:700;color:var(--green-dark);letter-spacing:.02em}
.header-tel-num:hover{text-decoration:none;color:var(--green)}
.header-hours{font-size:13px;color:var(--text-sub);display:flex;flex-direction:column;gap:1px;border-left:1px solid var(--border);padding-left:20px}

/* Nav */
.gnav{background:var(--green-dark)}
.gnav .container{position:relative}
.gnav-list{display:flex;justify-content:center;gap:0}
.gnav-list a{display:block;padding:12px 28px;color:#fff;font-size:14px;font-weight:500;transition:background .2s}
.gnav-list a:hover,.gnav-list a.current{background:rgba(255,255,255,.18);text-decoration:none}
.hamburger{display:none;position:absolute;right:0;top:50%;transform:translateY(-50%);flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:14px}
.hamburger span{display:block;width:24px;height:2px;background:#fff;border-radius:1px;transition:transform .3s,opacity .3s}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== MV (トップページのみ) ===== */
.mv{
  background:
    linear-gradient(rgba(25,48,12,.3),rgba(25,48,12,.72)),
    url('images/hero.jpg') center/cover no-repeat;
  /* ▼ 写真を差し替える場合は images/hero.jpg を置き換えてください */
  color:#fff;padding:96px 20px 72px}
.mv-inner{max-width:920px;margin:0 auto}
.mv-title{font-family:var(--serif);font-size:clamp(1.9rem,4.2vw,2.8rem);font-weight:700;margin-bottom:14px;letter-spacing:.1em;text-shadow:0 1px 8px rgba(0,0,0,.35)}
.mv-sub{font-size:16px;line-height:2;text-shadow:0 1px 6px rgba(0,0,0,.4)}

/* ===== Page Header (下層ページ) ===== */
.page-header{background:var(--green-dark);color:#fff;padding:32px 20px;text-align:center}
.page-title{font-family:var(--serif);font-size:24px;font-weight:700;letter-spacing:.1em}

/* ===== Page Main ===== */
.page-main{max-width:960px;margin:0 auto;padding:32px 20px 48px}
.page-main .container{padding:0}
.page-intro{font-size:15px;color:var(--text-sub);margin-bottom:28px}

/* ===== Section ===== */
.sec{background:#fff;border:1px solid var(--border);border-radius:6px;padding:32px;margin-bottom:28px}
.sec-heading{font-family:var(--serif);font-size:21px;font-weight:700;color:var(--green-dark);border-left:5px solid var(--green);padding:4px 0 4px 14px;margin-bottom:24px;letter-spacing:.04em}
.sub-heading{font-size:16px;font-weight:700;color:var(--text);margin:28px 0 14px;padding-bottom:8px;border-bottom:2px solid var(--border)}
.ok-heading{border-bottom-color:var(--green)}
.ng-heading{border-bottom-color:var(--red)}

/* ===== Intro text ===== */
.intro-text p{margin-bottom:12px;font-size:15px;line-height:2}
.intro-text p:last-child{margin-bottom:0}

/* ===== Photo grid (トップページの写真) ===== */
.photo-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:20px}
.photo-grid figure{margin:0}
.photo-grid img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:6px;border:1px solid var(--border)}
.photo-grid figcaption{font-size:13px;color:var(--text-sub);text-align:center;margin-top:8px}

/* ===== Calendar ===== */
.calendar-box{max-width:420px;margin:0 auto 24px}
.cal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.cal-title{font-size:18px;font-weight:700}
.cal-nav-btn{background:none;border:1px solid var(--border);border-radius:4px;width:44px;height:44px;font-size:14px;cursor:pointer;transition:background .2s;color:var(--text)}
.cal-nav-btn:hover{background:var(--bg-gray)}

.cal-table{width:100%;border-collapse:collapse;text-align:center;font-size:14px;table-layout:fixed}
.cal-table th{font-size:12px;font-weight:700;padding:8px 0;border-bottom:2px solid var(--border)}
.cal-table th.sun{color:var(--red)}
.cal-table th.sat{color:var(--blue)}
.cal-table td{padding:4px 0;font-weight:500;position:relative;height:40px;vertical-align:middle}
.cal-table td.sat{color:var(--blue)}
.cal-table td.other{color:#999}
.cal-table td.today{font-weight:700}
.cal-table td.today::after{content:'';position:absolute;bottom:2px;left:50%;transform:translateX(-50%);width:4px;height:4px;background:var(--green);border-radius:50%}
/* 休業日 = 黒丸＋白文字 */
.cal-table td.closed span{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:#333;color:#fff;font-weight:700}

.cal-legend{margin-top:12px;font-size:13px;color:var(--text-sub);display:flex;align-items:center;gap:6px}
.legend-closed-dot{display:inline-block;width:14px;height:14px;border-radius:50%;background:#333}

/* ===== Hours info ===== */
.hours-info{display:flex;flex-direction:column;align-items:center}
.hours-info .info-table.compact{max-width:360px}
.hours-info .info-table.compact th{width:90px}
.hours-note{font-size:13px;color:var(--text-sub);margin-top:12px}

/* ===== Equipment (設備紹介) ===== */
.equip-item{background:#fff;border:1px solid var(--border);border-radius:6px;overflow:hidden;margin-bottom:28px;display:flex;gap:0}
/* 偶数番目は画像を右側に（互い違い配置） */
.equip-item:nth-of-type(even){flex-direction:row-reverse}
.equip-img{width:320px;min-height:220px;flex-shrink:0;background:var(--bg-gray);display:flex;align-items:center;justify-content:center}
.equip-img img{width:100%;height:100%;object-fit:cover}
.equip-body{padding:28px 32px;display:flex;flex-direction:column;justify-content:center}
.equip-name{font-family:var(--serif);font-size:20px;font-weight:700;color:var(--green-dark);margin-bottom:12px;padding-bottom:10px;border-bottom:2px solid var(--green-light);letter-spacing:.04em}
.equip-body p{font-size:14px;color:var(--text-sub);line-height:1.9}

/* ===== Materials ===== */
.notice-box{background:#fff8e1;border:1px solid #f0c040;border-radius:6px;padding:14px 18px;font-size:14px;font-weight:700;color:#7a5d00;margin-bottom:24px}
.spec-table{width:100%;border-collapse:collapse;margin-bottom:12px}
.spec-table th,.spec-table td{padding:12px 14px;border:1px solid var(--border);font-size:14px;text-align:left}
.spec-table th{background:var(--green-light);font-weight:700;width:120px;white-space:nowrap;color:var(--green-dark)}
.mat-note{font-size:13px;color:var(--text-sub);margin-bottom:24px}
.ng-list{padding-left:4px}
.ng-list li{padding:10px 0;border-bottom:1px dotted var(--border);font-size:14px}
.ng-list li:last-child{border-bottom:none}
.ng-list strong{color:var(--text)}

/* ===== Contact ===== */
.tel-box{margin-bottom:16px}
.tel-row{display:flex;align-items:baseline;gap:12px;padding:8px 0;border-bottom:1px dotted var(--border)}
.tel-label{font-size:13px;color:var(--text-sub);min-width:100px}
.tel-num{font-size:22px;font-weight:700;color:var(--green-dark)}
a.tel-num:hover{text-decoration:none}
.tel-hours{font-size:13px;color:var(--text-sub);margin-top:8px}

.form-table{width:100%;border-collapse:collapse;margin-bottom:20px}
.form-table th,.form-table td{padding:10px 0;vertical-align:top;text-align:left}
.form-table th{font-size:14px;font-weight:700;width:160px;padding-right:16px;padding-top:14px;white-space:nowrap}
.form-table th label{display:flex;flex-direction:column;gap:2px}
.form-table th .req{align-self:flex-start}
.req{font-size:11px;background:var(--red);color:#fff;padding:1px 6px;border-radius:3px;margin-left:4px}
.form-table input,.form-table textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:4px;font-size:15px;font-family:inherit;color:var(--text);transition:border-color .2s}
.form-table input:focus,.form-table textarea:focus{outline:none;border-color:var(--green)}
.form-submit{text-align:center}
.btn-submit{display:inline-block;padding:14px 48px;background:var(--green);color:#fff;border:none;border-radius:4px;font-size:16px;font-weight:700;font-family:inherit;cursor:pointer;transition:background .2s}
.btn-submit:hover{background:var(--green-dark)}
.btn-submit:disabled{opacity:.5;cursor:wait}
.form-status{text-align:center;font-size:14px;margin-top:12px;min-height:1.5em}
.form-status.success{color:var(--green)}
.form-status.error{color:var(--red)}

/* ===== Access ===== */
.access-layout{display:flex;flex-direction:column;gap:24px}
.info-table{width:100%;border-collapse:collapse}
.info-table th,.info-table td{padding:12px 14px;border:1px solid var(--border);font-size:14px;text-align:left}
.info-table th{background:var(--green-light);font-weight:700;width:110px;white-space:nowrap;color:var(--green-dark)}
.info-table td a{color:var(--green-dark)}
.map-box{border-radius:6px;overflow:hidden;border:1px solid var(--border)}
.map-box iframe{display:block}

/* ===== Footer ===== */
.footer{background:var(--green-dark);color:#fff;padding:28px 0;margin-top:16px}
.footer-nav{display:flex;justify-content:center;flex-wrap:wrap;gap:8px 28px;margin-bottom:14px}
.footer-nav a{color:rgba(255,255,255,.8);font-size:13px}
.footer-nav a:hover{color:#fff;text-decoration:underline}
.footer-info{text-align:center;font-size:13px;color:rgba(255,255,255,.7);margin-bottom:14px;line-height:1.8}
.footer-info a{color:rgba(255,255,255,.8)}
.footer-copy{text-align:center;font-size:12px;color:rgba(255,255,255,.7)}

/* ===== スクリーンリーダー専用テキスト ===== */
.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ============================================================
   Responsive
   ============================================================ */
@media(max-width:768px){
  .hamburger{display:flex}
  /* ハンバーガーとメニューはabsoluteのため、バーの高さを明示して潰れを防ぐ */
  .gnav .container{height:48px}
  .gnav-list{display:none;flex-direction:column;background:var(--green-dark);position:absolute;top:100%;left:0;right:0;z-index:50;border-top:1px solid rgba(255,255,255,.1)}
  .gnav-list.open{display:flex}
  .gnav-list a{padding:14px 20px;border-bottom:1px solid rgba(255,255,255,.08);font-size:15px}
  .header-main-inner{flex-direction:column;align-items:flex-start;gap:10px}
  .site-logo-img{height:64px}
  .header-right{flex-direction:column;align-items:flex-start;gap:6px}
  .header-hours{border-left:none;padding-left:0;flex-direction:row;gap:16px}
  .sec{padding:24px 18px}
  .photo-grid{grid-template-columns:1fr}
  .news-item{flex-direction:column;gap:4px}
  .form-table th{display:block;width:100%;padding-right:0;padding-bottom:4px}
  .form-table td{display:block}
  .tel-row{flex-direction:column;gap:2px}
  /* 設備紹介カード縦並び */
  .equip-item,.equip-item:nth-of-type(even){flex-direction:column}
  .equip-img{width:100%;min-height:180px}
  .equip-body{padding:20px 18px}
}