/* =========================================================
   株式会社HITSUMI コーポレートサイト
   ブランドカラー: 白生成 / チャコール / 緑#5C7A4A / 黄#E3B23C
   フォント: Noto Sans JP（本文） + Cormorant（英字見出し）
   ========================================================= */

:root{
  --bg:        #FBFAF6;
  --bg-alt:    #F3F1E9;
  --ink:       #2B2B28;
  --ink-soft:  #5C5C56;
  --line:      #E2DFD4;
  --green:     #5C7A4A;
  --green-d:   #4A6539;
  --gold:      #E3B23C;
  --white:     #FFFFFF;
  --maxw:      1080px;
  --radius:    10px;
  --shadow:    0 10px 30px rgba(43,43,40,.08);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:"Noto Sans JP", system-ui, -apple-system, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.9;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }

.container{
  width:min(100% - 40px, var(--maxw));
  margin-inline:auto;
}
.container-narrow{
  width:min(100% - 40px, 760px);
  margin-inline:auto;
}
.pc-only{ display:inline; }

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(251,250,246,.92);
  backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  height:70px;
}
.brand{ display:flex; align-items:center; }
.brand-logo{
  height:46px; width:auto; display:block;
  mix-blend-mode:multiply;   /* 白背景JPGを生成り地になじませる */
}

.nav-list{
  display:flex; align-items:center; gap:22px;
  list-style:none; margin:0; padding:0;
}
.nav-list a{ font-size:14px; font-weight:500; color:var(--ink-soft); transition:color .2s; white-space:nowrap; }
.nav-list a:hover{ color:var(--green); }
.nav-cta{
  background:var(--green); color:var(--white)!important;
  padding:8px 18px; border-radius:999px;
}
.nav-cta:hover{ background:var(--green-d); }
.nav-list a.current{ color:var(--green); font-weight:700; }
.nav-list a.current.nav-cta{ color:var(--white)!important; }
.nav-toggle{ display:none; }

/* ---------- Hero ---------- */
.hero{
  position:relative;
  background:
    radial-gradient(120% 90% at 85% 0%, rgba(92,122,74,.10), transparent 60%),
    radial-gradient(100% 80% at 0% 100%, rgba(227,178,60,.12), transparent 55%),
    var(--bg);
  padding:104px 0 112px;
  overflow:hidden;
}
.hero-eyebrow{
  font-family:"Cormorant", serif; font-size:18px; letter-spacing:.28em;
  color:var(--green); margin:0 0 18px; text-transform:uppercase;
}
.hero-title{
  font-size:clamp(34px, 6vw, 56px);
  font-weight:700; line-height:1.35; letter-spacing:.04em;
  margin:0 0 26px;
}
.hero-lead{
  font-size:16px; color:var(--ink-soft); max-width:660px; margin:0 0 36px;
}
.accent{ color:var(--green); font-weight:700; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-block; font-weight:700; font-size:15px;
  padding:14px 30px; border-radius:999px; transition:.2s; cursor:pointer;
  border:1.5px solid transparent;
}
.btn-primary{ background:var(--green); color:var(--white); }
.btn-primary:hover{ background:var(--green-d); transform:translateY(-1px); }
.btn-ghost{ border-color:var(--ink); color:var(--ink); }
.btn-ghost:hover{ background:var(--ink); color:var(--white); }
.btn-lg{ padding:17px 44px; font-size:16px; }

/* テキストリンク（→つき） */
.link-arrow{ display:inline-flex; align-items:center; gap:6px; color:var(--green); font-weight:700; }
.link-arrow::after{ content:"→"; transition:transform .2s; }
.link-arrow:hover::after{ transform:translateX(4px); }

/* ---------- Page head ---------- */
.page-head{
  background:
    radial-gradient(120% 100% at 90% 0%, rgba(92,122,74,.12), transparent 60%),
    radial-gradient(90% 90% at 0% 100%, rgba(227,178,60,.10), transparent 55%),
    var(--bg-alt);
  padding:64px 0 56px;
  border-bottom:1px solid var(--line);
}
.page-head .section-eyebrow{ margin-bottom:6px; }
.page-head .page-title{
  font-size:clamp(26px, 4vw, 38px); font-weight:700; margin:0;
}
.page-head .page-desc{ margin:16px 0 0; color:var(--ink-soft); max-width:680px; }
.breadcrumb{
  list-style:none; display:flex; flex-wrap:wrap; gap:8px;
  margin:18px 0 0; padding:0; font-size:13px; color:var(--ink-soft);
}
.breadcrumb a{ color:var(--green); }
.breadcrumb a:hover{ text-decoration:underline; }
.breadcrumb li + li::before{ content:"›"; margin-right:8px; color:var(--ink-soft); }

/* ---------- Section base ---------- */
.section{ padding:88px 0; }
.section-sm{ padding:64px 0; }
.section-alt{ background:var(--bg-alt); }
.section-eyebrow{
  font-family:"Cormorant", serif; font-size:16px; letter-spacing:.22em;
  color:var(--gold); margin:0 0 8px; text-transform:uppercase;
}
.section-title{
  font-size:clamp(24px, 3.5vw, 32px); font-weight:700;
  margin:0 0 44px; position:relative; padding-bottom:16px;
}
.section-title::after{
  content:""; position:absolute; left:0; bottom:0;
  width:48px; height:3px; background:var(--green); border-radius:2px;
}
.section-foot{ margin-top:40px; }

/* ---------- About ---------- */
.about-grid{
  display:grid; grid-template-columns:1fr 1.6fr; gap:40px; align-items:start;
  margin-bottom:24px;
}
.about-lead{ font-size:22px; font-weight:700; line-height:1.7; margin:0; }
.about-body p{ margin:0 0 18px; color:var(--ink-soft); }
.about-body p:last-child{ margin-bottom:0; }

/* 社名の物語（会社概要/私たちについて用） */
.story p{ margin:0 0 22px; }
.story p:last-child{ margin-bottom:0; }
.story .story-lead{ font-size:20px; font-weight:700; line-height:1.8; color:var(--ink); }
.story strong{ color:var(--green-d); }

/* ---------- 強みカード ---------- */
.value-cards{
  list-style:none; margin:0; padding:0;
  display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:22px;
}
.value-card{
  background:var(--white); border:1px solid var(--line);
  border-radius:var(--radius); padding:30px 26px; box-shadow:var(--shadow);
}
.value-no{
  font-family:"Cormorant", serif; font-size:30px; font-weight:600; color:var(--gold);
}
.value-card h3{ font-size:17px; margin:8px 0 10px; }
.value-card p{ margin:0; font-size:14px; color:var(--ink-soft); line-height:1.8; }

/* ---------- 事業（biz） ---------- */
.biz-list{ display:grid; gap:20px; margin-bottom:8px; }
.biz-item{
  background:var(--white); border:1px solid var(--line);
  border-left:4px solid var(--green);
  border-radius:var(--radius); padding:28px 30px;
}
.biz-title{ font-size:19px; margin:0 0 10px; }
.biz-item p{ margin:0; color:var(--ink-soft); }

.teaser-text{ max-width:720px; color:var(--ink-soft); margin:0 0 28px; }

/* ブランドページ */
.brand-hero{ text-align:center; margin-bottom:8px; }
.brand-wordmark{
  font-family:"Cormorant", serif; font-weight:600;
  font-size:clamp(34px, 7vw, 60px); letter-spacing:.1em; color:var(--green-d);
  margin:0 0 10px;
}
.brand-tagline{ font-size:18px; font-weight:700; color:var(--ink); margin:0; }

/* 店舗リンク */
.shop-links{ margin-top:40px; }
.shop-links.center{ text-align:center; }
.shop-links.center .shop-buttons{ justify-content:center; }
.shop-links-label{ font-weight:700; margin:0 0 16px; }
.shop-buttons{ display:flex; flex-wrap:wrap; gap:14px; }
.shop-btn{
  border:1.5px solid var(--green); color:var(--green);
  padding:12px 28px; border-radius:999px; font-weight:700; font-size:15px; transition:.2s;
}
.shop-btn:hover{ background:var(--green); color:var(--white); }
.shop-note{ font-size:13px; color:var(--ink-soft); margin:14px 0 0; }

/* ---------- 法人サービス ---------- */
.service-list{ display:grid; gap:22px; }
.service-item{
  background:var(--white); border:1px solid var(--line);
  border-top:3px solid var(--green);
  border-radius:var(--radius); padding:32px 34px; box-shadow:var(--shadow);
}
.service-head{ display:flex; align-items:baseline; gap:14px; margin:0 0 12px; }
.service-no{ font-family:"Cormorant", serif; font-size:26px; font-weight:600; color:var(--gold); line-height:1; }
.service-name{ font-size:20px; font-weight:700; margin:0; }
.service-item p{ margin:0; color:var(--ink-soft); }
.service-item ul{ margin:14px 0 0; padding-left:1.2em; color:var(--ink-soft); }
.service-item li{ margin:4px 0; }

/* ---------- 会社概要テーブル ---------- */
.company-table{
  width:100%; border-collapse:collapse;
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius);
  overflow:hidden;
}
.company-table th, .company-table td{
  text-align:left; padding:18px 24px; border-bottom:1px solid var(--line);
  vertical-align:top; font-size:15px;
}
.company-table tr:last-child th, .company-table tr:last-child td{ border-bottom:none; }
.company-table th{
  width:170px; background:var(--bg-alt); font-weight:700; color:var(--ink);
}
.company-table a{ color:var(--green); text-decoration:underline; }

/* ---------- お知らせ / 受賞 ---------- */
.news-list{ list-style:none; margin:0; padding:0; }
.news-item{
  display:flex; gap:18px; align-items:baseline; flex-wrap:wrap;
  padding:18px 2px; border-bottom:1px solid var(--line);
}
.news-item:first-child{ border-top:1px solid var(--line); }
.news-date{ color:var(--ink-soft); font-size:14px; min-width:104px; font-variant-numeric:tabular-nums; }
.news-tag{
  font-size:12px; font-weight:700; color:var(--green);
  border:1px solid var(--green); border-radius:999px; padding:2px 12px; white-space:nowrap;
}
.news-tag.award{ color:#b8761c; border-color:#e0b066; background:#fff7e8; }
.news-title{ font-size:15px; flex:1 1 260px; }

.award-feature{
  display:flex; gap:26px; align-items:center; flex-wrap:wrap;
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius);
  padding:24px 28px; box-shadow:var(--shadow); margin-bottom:30px;
}
.award-feature img{ width:240px; max-width:100%; height:auto; }
.award-feature .award-text{ flex:1 1 240px; }
.award-feature .award-title{ font-size:18px; font-weight:700; margin:0 0 6px; }
.award-feature .award-sub{ margin:0; color:var(--ink-soft); font-size:14px; }

/* ---------- Contact ---------- */
.section-contact{
  background:
    radial-gradient(120% 120% at 50% 0%, rgba(92,122,74,.12), transparent 60%),
    var(--bg-alt);
  text-align:center;
}
.contact-inner .section-title::after{ left:50%; transform:translateX(-50%); }
.contact-lead{ color:var(--ink-soft); margin:0 0 30px; }

.contact-card{
  background:var(--white); border:1px solid var(--line);
  border-radius:var(--radius); box-shadow:var(--shadow);
  padding:44px 32px; text-align:center; max-width:560px; margin:0 auto;
}
.contact-card-label{ font-weight:700; margin:0 0 14px; }
.contact-mail{
  display:block; font-size:clamp(20px,4vw,26px); font-weight:700;
  color:var(--green); margin:0 0 26px; word-break:break-all;
}
.contact-mail:hover{ text-decoration:underline; }
.contact-uses{ margin:30px auto 0; max-width:560px; color:var(--ink-soft); font-size:14px; }

/* ---------- 採用 ---------- */
.recruit-box{
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius);
  padding:36px 34px; box-shadow:var(--shadow); max-width:720px;
}
.recruit-box p{ margin:0 0 16px; color:var(--ink-soft); }
.recruit-box p:last-child{ margin-bottom:0; }

/* ---------- Footer ---------- */
.site-footer{ background:var(--ink); color:#D9D7CE; padding:48px 0 40px; }
.footer-inner{ display:flex; flex-direction:column; align-items:center; gap:18px; text-align:center; }
.footer-name{ font-weight:700; font-size:18px; letter-spacing:.06em; color:var(--white); }
.footer-addr{ font-size:13px; color:#A9A79E; margin:-6px 0 0; }
.footer-nav{ display:flex; flex-wrap:wrap; gap:20px; justify-content:center; }
.footer-nav a{ font-size:14px; color:#D9D7CE; transition:color .2s; }
.footer-nav a:hover{ color:var(--gold); }
.copyright{ font-size:12px; color:#8E8C84; margin:6px 0 0; letter-spacing:.04em; }

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .pc-only{ display:none; }
  .about-grid{ grid-template-columns:1fr; gap:24px; }

  .nav-toggle{
    display:flex; flex-direction:column; justify-content:center; gap:5px;
    width:42px; height:42px; background:none; border:none; cursor:pointer; padding:8px;
  }
  .nav-toggle span{ display:block; height:2px; background:var(--ink); border-radius:2px; transition:.3s; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

  .nav-list{
    position:absolute; top:70px; left:0; right:0;
    flex-direction:column; gap:0; align-items:stretch;
    background:var(--bg); border-bottom:1px solid var(--line);
    max-height:0; overflow:hidden; transition:max-height .35s ease;
  }
  .nav-list.open{ max-height:520px; }
  .nav-list li{ border-top:1px solid var(--line); }
  .nav-list li:first-child{ border-top:none; }
  .nav-list a{ display:block; padding:15px 20px; }
  .nav-cta{ border-radius:0; text-align:center; }
}

@media (max-width:560px){
  .section{ padding:64px 0; }
  .company-table th{ width:108px; padding:14px 14px; }
  .company-table td{ padding:14px 14px; }
  .award-feature{ padding:20px; }
  .service-item{ padding:26px 22px; }
}