/* ============================================================
   株式会社パイプラント 共通スタイル
   全ページ（index / about / business / hydrogen / clients /
   recruit / company / contact）で共有
   ============================================================ */
:root{
  --steel-900:#0B2942;
  --steel-800:#0F3A5F;
  --steel-700:#16486F;
  --teal:#1C7293;
  --teal-400:#2E86AB;
  --cyan:#3FB6C7;
  --ember:#E8923A;
  --ember-600:#D9791D;
  --ice:#EAF2F7;
  --ice-2:#F4F8FB;
  --paper:#FFFFFF;
  --ink:#16222E;
  --mist:#5B6B7B;
  --line:#D7E2EA;
  --maxw:1180px;
  --jp:"Yu Gothic","游ゴシック","YuGothic","Noto Sans JP",sans-serif;
  --display:"Noto Sans JP","Yu Gothic",sans-serif;
  --mono:"JetBrains Mono","Space Grotesk",monospace;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--jp);
  color:var(--ink);
  background:var(--paper);
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}

/* アクセシビリティ：スキップリンク・フォーカス可視化 */
.skip{position:fixed;left:10px;top:-64px;z-index:120;background:var(--steel-800);color:#fff;padding:.6em 1.1em;border-radius:10px;font-weight:700;transition:top .2s;}
.skip:focus{top:10px;}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;}

/* eyebrow / mono labels */
.eyebrow{
  font-family:var(--mono);
  font-size:.72rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--ember);
  display:inline-flex;align-items:center;gap:.6em;
  font-weight:700;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--ember);display:inline-block;}
.eyebrow.on-dark{color:var(--cyan);}
.eyebrow.on-dark::before{background:var(--cyan);}

.sec-title{
  font-family:var(--display);
  font-weight:900;
  font-size:clamp(1.5rem,3.4vw,2.3rem);
  line-height:1.35;
  letter-spacing:.01em;
  margin:.5rem 0 0;
}
.lead{color:var(--mist);font-size:1.0rem;max-width:60ch;margin-top:1rem;}

/* TBD（後日差し替え）マーカー */
.tbd{
  background:rgba(232,146,58,.14);
  border:1px dashed var(--ember);
  color:var(--ember-600);
  font-family:var(--mono);
  font-size:.78em;
  padding:.05em .5em;
  border-radius:5px;
  white-space:nowrap;
}
.ph-img{
  border:1.5px dashed var(--line);
  background:
    repeating-linear-gradient(45deg,var(--ice-2),var(--ice-2) 12px,#fff 12px,#fff 24px);
  border-radius:14px;
  display:flex;align-items:center;justify-content:center;text-align:center;
  color:var(--mist);font-family:var(--mono);font-size:.8rem;letter-spacing:.06em;
  min-height:200px;padding:1rem;
}

/* buttons */
.btn{
  display:inline-flex;align-items:center;gap:.6em;
  font-weight:700;font-size:.95rem;
  padding:.85em 1.5em;border-radius:999px;
  border:1.5px solid transparent;cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  font-family:var(--jp);
}
.btn svg{width:1.05em;height:1.05em;}
.btn-primary{background:var(--ember);color:#fff;box-shadow:0 8px 20px rgba(217,121,29,.28);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(217,121,29,.36);}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45);}
.btn-ghost:hover{background:rgba(255,255,255,.12);transform:translateY(-2px);}
.btn-dark{background:var(--steel-800);color:#fff;}
.btn-dark:hover{background:var(--steel-700);transform:translateY(-2px);}
.btn-outline{background:#fff;color:var(--steel-800);border-color:var(--line);}
.btn-outline:hover{border-color:var(--teal);color:var(--teal);transform:translateY(-2px);}

/* ===== NAV ===== */
header.nav{
  position:fixed;top:0;left:0;right:0;z-index:60;
  transition:background .3s ease, box-shadow .3s ease, padding .3s ease;
  padding:18px 0;
}
header.nav.scrolled{background:rgba(11,41,66,.93);backdrop-filter:blur(10px);box-shadow:0 6px 24px rgba(0,0,0,.18);padding:11px 0;}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:1rem;}
.brand{display:flex;align-items:center;gap:.7rem;color:#fff;}
.brand .mark{width:38px;height:38px;flex:0 0 auto;}
.brand .bt{line-height:1.1;}
.brand .bt b{font-family:var(--display);font-weight:900;font-size:1.05rem;letter-spacing:.02em;display:block;}
.brand .bt span{font-family:var(--mono);font-size:.6rem;letter-spacing:.24em;color:var(--cyan);}
.nav-links{display:flex;align-items:center;gap:1.5rem;}
.nav-links a.lk{color:#dfeaf2;font-size:.89rem;font-weight:500;position:relative;white-space:nowrap;}
.nav-links a.lk::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--ember);transition:width .25s ease;}
.nav-links a.lk:hover::after{width:100%;}
/* 現在ページのハイライト */
.nav-links a.lk.active{color:#fff;font-weight:700;}
.nav-links a.lk.active::after{width:100%;background:var(--cyan);}
.nav-cta{display:flex;gap:.6rem;}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:6px;}
.nav-toggle span{width:26px;height:2px;background:#fff;display:block;transition:.3s;}

/* ===== HERO（トップ） ===== */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:center;
  background:
    radial-gradient(1200px 700px at 78% 18%,rgba(28,114,147,.45),transparent 60%),
    linear-gradient(160deg,var(--steel-900) 0%,var(--steel-800) 55%,#0c324f 100%);
  color:#fff;overflow:hidden;
}
.grid-bg{
  position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:54px 54px;
  mask-image:radial-gradient(120% 100% at 70% 20%,#000 30%,transparent 85%);
}
.hero svg.pipes{position:absolute;right:-60px;top:0;height:100%;width:60%;opacity:.9;pointer-events:none;}
.hero-in{position:relative;z-index:3;padding:120px 0 60px;width:100%;}
.hero h1{
  font-family:var(--display);font-weight:900;
  font-size:clamp(2.1rem,5.6vw,4rem);line-height:1.22;letter-spacing:.01em;
  margin:1.1rem 0 0;text-shadow:0 4px 30px rgba(0,0,0,.25);
}
.hero h1 .hl{color:var(--ember);}
.hero p.sub{color:#cfe0ec;font-size:clamp(.98rem,1.6vw,1.18rem);max-width:46ch;margin-top:1.4rem;}
.hero .cta-row{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2rem;}
.spec-strip{
  position:relative;z-index:3;border-top:1px solid rgba(255,255,255,.14);
  margin-top:3.2rem;padding-top:1.2rem;display:flex;flex-wrap:wrap;gap:1.4rem 2.4rem;
}
.spec-strip .it{display:flex;flex-direction:column;}
.spec-strip .it i{font-family:var(--mono);font-size:.62rem;letter-spacing:.2em;color:var(--cyan);font-style:normal;}
.spec-strip .it b{font-weight:700;font-size:.98rem;color:#eaf2f7;}

/* ===== 下層ページ用ヒーロー＋パンくず ===== */
.page-hero{
  position:relative;color:#fff;padding:148px 0 64px;overflow:hidden;
  background:
    radial-gradient(900px 480px at 80% 0%,rgba(28,114,147,.45),transparent 60%),
    linear-gradient(160deg,var(--steel-900),var(--steel-800));
}
.page-hero .wrap{position:relative;z-index:2;}
.page-hero h1{font-family:var(--display);font-weight:900;font-size:clamp(1.7rem,4.4vw,2.8rem);line-height:1.3;margin-top:.6rem;}
.page-hero p.ph-lead{color:#cfe0ec;max-width:58ch;margin-top:1.1rem;font-size:1rem;}
.breadcrumb{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;color:#9fc3dc;margin-bottom:1.1rem;display:flex;gap:.7em;flex-wrap:wrap;}
.breadcrumb a:hover{color:#fff;text-decoration:underline;}
.breadcrumb .sep{opacity:.55;}

/* ===== SECTION base ===== */
section{padding:96px 0;}
.sec-head{margin-bottom:48px;max-width:760px;}
/* トップのダイジェスト見出し（タイトル＋「詳しく見る」を横並び） */
.digest-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1.2rem;flex-wrap:wrap;margin-bottom:40px;}
.digest-head .sec-head{margin-bottom:0;}
.more-link{font-weight:700;color:var(--teal);display:inline-flex;align-items:center;gap:.45em;white-space:nowrap;border-bottom:2px solid transparent;transition:border-color .2s;}
.more-link:hover{border-color:var(--teal);}
.more-link::after{content:"›";color:var(--ember);font-size:1.2em;line-height:1;}

/* about */
.about{background:var(--paper);}
.creed{
  font-family:var(--display);font-weight:900;
  font-size:clamp(1.4rem,3.2vw,2.15rem);line-height:1.55;color:var(--steel-800);
  margin:0 0 1.4rem;
}
.creed em{color:var(--ember);font-style:normal;}
.about-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:start;}
.about p.body{color:#33424f;font-size:1.02rem;}
.pillars{display:flex;flex-direction:column;gap:14px;}
.pillar{display:flex;gap:14px;align-items:flex-start;background:var(--ice-2);border:1px solid var(--line);border-radius:14px;padding:16px 18px;transition:transform .2s,box-shadow .2s;}
.pillar:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(15,58,95,.10);}
.pillar .pi{width:42px;height:42px;flex:0 0 auto;border-radius:11px;background:var(--steel-800);display:flex;align-items:center;justify-content:center;}
.pillar .pi svg{width:22px;height:22px;color:#fff;}
.pillar.h .pi{background:var(--teal);}
.pillar b{display:block;font-size:1rem;color:var(--steel-800);}
.pillar span{font-size:.86rem;color:var(--mist);}

/* business */
.biz{background:linear-gradient(180deg,var(--ice-2),#fff);}
.biz-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.bcard{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;position:relative;transition:transform .22s,box-shadow .22s,border-color .22s;}
.bcard:hover{transform:translateY(-5px);box-shadow:0 22px 44px rgba(15,58,95,.12);border-color:var(--teal);}
.bcard .num{font-family:var(--mono);font-weight:700;font-size:.8rem;color:var(--teal);letter-spacing:.1em;}
.bcard.lead-card{grid-column:1 / -1;background:linear-gradient(140deg,var(--steel-800),var(--teal));color:#fff;border:0;}
.bcard .ic{width:52px;height:52px;border-radius:14px;background:var(--steel-800);display:flex;align-items:center;justify-content:center;margin:14px 0;}
.bcard.lead-card .ic{background:rgba(255,255,255,.16);}
.bcard .ic svg{width:26px;height:26px;color:#fff;}
.bcard h3{font-size:1.18rem;font-family:var(--display);font-weight:700;}
.bcard.lead-card h3{font-size:1.35rem;}
.bcard .tag{display:inline-block;font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;background:var(--ember);color:#fff;padding:.25em .7em;border-radius:999px;margin-left:.6em;vertical-align:middle;}
.bcard ul{list-style:none;margin-top:14px;display:flex;flex-direction:column;gap:9px;}
.bcard li{position:relative;padding-left:20px;font-size:.94rem;color:#39474f;}
.bcard.lead-card li{color:#eaf2f7;}
.bcard li::before{content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:50%;background:var(--ember);}
.bcard.lead-card li::before{background:var(--cyan);}
/* トップ用ミニカード（事業ダイジェスト） */
.biz-mini{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.mcard{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;transition:transform .2s,box-shadow .2s,border-color .2s;display:flex;flex-direction:column;gap:8px;}
.mcard:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(15,58,95,.12);border-color:var(--teal);}
.mcard .num{font-family:var(--mono);font-weight:700;font-size:.74rem;color:var(--teal);letter-spacing:.1em;}
.mcard h3{font-size:1.02rem;font-family:var(--display);font-weight:700;color:var(--steel-800);}
.mcard p{font-size:.86rem;color:var(--mist);}
.mcard .go{margin-top:auto;font-size:.84rem;font-weight:700;color:var(--ember-600);}

/* flow */
.flow{background:var(--steel-900);color:#fff;position:relative;overflow:hidden;}
.flow .grid-bg{opacity:.4;background-size:48px 48px;mask-image:radial-gradient(120% 90% at 30% 0%,#000,transparent 80%);}
.flow .sec-title{color:#fff;}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;position:relative;z-index:2;}
.step{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:26px;position:relative;}
.step .sn{font-family:var(--mono);font-weight:700;color:var(--ember);font-size:.85rem;}
.step .si{width:54px;height:54px;border-radius:14px;background:var(--teal);display:flex;align-items:center;justify-content:center;margin:14px 0;}
.step .si svg{width:26px;height:26px;color:#fff;}
.step h4{font-size:1.15rem;font-weight:700;}
.step p{color:#bcd1e0;font-size:.9rem;margin-top:6px;}
.step .arrow{position:absolute;right:-26px;top:50%;transform:translateY(-50%);color:var(--ember);font-size:1.6rem;z-index:3;}
.flow-note{margin-top:26px;display:flex;gap:14px;align-items:flex-start;background:rgba(232,146,58,.12);border:1px solid rgba(232,146,58,.35);border-radius:14px;padding:18px 20px;position:relative;z-index:2;}
.flow-note svg{width:24px;height:24px;color:var(--ember);flex:0 0 auto;margin-top:3px;}
.flow-note b{color:#fff;}
.flow-note p{color:#cfe0ec;font-size:.92rem;}

/* hydrogen */
.h2sec{background:linear-gradient(150deg,#0d6072,#1C7293 60%,#155b78);color:#fff;position:relative;overflow:hidden;}
.h2sec::after{content:"";position:absolute;right:-120px;bottom:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(63,182,199,.5),transparent 70%);}
.h2sec .eyebrow{color:#bff0f6;}
.h2sec .eyebrow::before{background:#bff0f6;}
.h2sec .sec-title{color:#fff;}
.h2grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;position:relative;z-index:2;margin-top:18px;}
.h2card{display:flex;gap:16px;align-items:center;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);border-radius:16px;padding:20px 22px;transition:transform .2s,background .2s;}
.h2card:hover{transform:translateY(-4px);background:rgba(255,255,255,.16);}
.h2card .hi{width:54px;height:54px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;flex:0 0 auto;}
.h2card .hi svg{width:26px;height:26px;color:var(--teal);}
.h2card b{font-size:1.02rem;}

/* recruit */
.recruit{background:var(--paper);}
.rec-top{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
.rec-reasons{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:42px;}
.reason{background:var(--ice-2);border:1px solid var(--line);border-radius:16px;padding:24px;transition:transform .2s,box-shadow .2s;}
.reason:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(15,58,95,.10);}
.reason .ri{width:46px;height:46px;border-radius:12px;background:var(--ember);display:flex;align-items:center;justify-content:center;margin-bottom:14px;}
.reason .ri svg{width:24px;height:24px;color:#fff;}
.reason h4{font-size:1.06rem;font-weight:700;color:var(--steel-800);}
.reason p{font-size:.92rem;color:var(--mist);margin-top:6px;}
.rec-cta{margin-top:40px;background:linear-gradient(135deg,var(--steel-800),var(--steel-700));border-radius:20px;padding:38px;color:#fff;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;}
.rec-cta h3{font-size:clamp(1.2rem,2.4vw,1.6rem);font-family:var(--display);font-weight:900;}
.rec-cta p{color:#cfe0ec;font-size:.92rem;margin-top:6px;}

/* FAQ（採用ページ） */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:840px;}
details.faq{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;}
details.faq summary{cursor:pointer;list-style:none;display:flex;gap:.8em;align-items:baseline;padding:18px 22px;font-weight:700;color:var(--steel-800);font-family:var(--display);}
details.faq summary::-webkit-details-marker{display:none;}
details.faq summary::before{content:"Q";font-family:var(--mono);color:var(--ember);font-weight:700;flex:0 0 auto;}
details.faq summary::after{content:"+";margin-left:auto;color:var(--teal);font-size:1.25rem;line-height:1;transition:transform .2s;flex:0 0 auto;}
details.faq[open] summary::after{transform:rotate(45deg);}
details.faq .ans{display:flex;gap:.8em;padding:0 22px 18px;color:#39474f;font-size:.95rem;}
details.faq .ans::before{content:"A";font-family:var(--mono);color:var(--teal);font-weight:700;flex:0 0 auto;}

/* clients */
.clients{background:linear-gradient(180deg,#fff,var(--ice-2));}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.why{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px;transition:transform .2s,box-shadow .2s,border-color .2s;}
.why:hover{transform:translateY(-5px);box-shadow:0 18px 38px rgba(15,58,95,.12);border-color:var(--teal);}
.why .wn{font-family:var(--mono);font-size:.78rem;color:var(--teal);font-weight:700;}
.why h4{font-size:1.1rem;color:var(--steel-800);margin:10px 0 8px;font-weight:700;}
.why p{font-size:.92rem;color:var(--mist);}

/* company table */
.company{background:var(--paper);}
.ctable{width:100%;border-collapse:collapse;border:1px solid var(--line);border-radius:14px;overflow:hidden;}
.ctable th,.ctable td{text-align:left;padding:18px 22px;border-bottom:1px solid var(--line);font-size:.96rem;vertical-align:top;}
.ctable th{width:200px;background:var(--ice-2);color:var(--steel-800);font-weight:700;font-family:var(--display);}
.ctable tr:last-child th,.ctable tr:last-child td{border-bottom:0;}
.company-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:start;}

/* sns */
.sns{background:linear-gradient(180deg,var(--ice-2),#fff);}
.sns-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:8px;}

/* contact band（全ページ共通CTA） */
.contact{background:radial-gradient(900px 500px at 80% 10%,rgba(28,114,147,.5),transparent 60%),linear-gradient(150deg,var(--steel-900),var(--steel-800));color:#fff;text-align:center;}
.contact h2{font-family:var(--display);font-weight:900;font-size:clamp(1.6rem,4vw,2.6rem);line-height:1.4;}
.contact h2 .hl{color:var(--ember);}
.contact p{color:#cfe0ec;margin:1.2rem auto 0;max-width:54ch;}
.contact .cta-row{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-top:2.2rem;}
.contact .meta{margin-top:2rem;font-family:var(--mono);font-size:.85rem;color:#9fc3dc;letter-spacing:.04em;}
.tel-big{font-family:var(--mono);font-weight:700;font-size:clamp(1.5rem,4.6vw,2.4rem);letter-spacing:.04em;}

/* 次のページへ（回遊ナビ） */
.next-nav{padding:0 0 96px;background:var(--paper);}
.next-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.next-card{display:flex;align-items:center;justify-content:space-between;gap:1rem;background:var(--ice-2);border:1px solid var(--line);border-radius:16px;padding:22px 26px;transition:transform .2s,box-shadow .2s,border-color .2s;}
.next-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(15,58,95,.12);border-color:var(--teal);}
.next-card i{font-family:var(--mono);font-style:normal;font-size:.66rem;letter-spacing:.18em;color:var(--teal);display:block;}
.next-card b{font-family:var(--display);font-weight:900;font-size:1.1rem;color:var(--steel-800);}
.next-card .ar{color:var(--ember);font-size:1.5rem;font-weight:700;flex:0 0 auto;}

/* footer */
footer.ft{background:#08202f;color:#9fb4c4;padding:46px 0 30px;font-size:.86rem;}
.ft-in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px;}
.ft .brand .bt b{color:#fff;}
.ft-links{display:flex;gap:1.4rem;flex-wrap:wrap;}
.ft-links a:hover{color:var(--cyan);}
.ft-links a.active{color:#fff;font-weight:700;}
.ft-copy{margin-top:26px;border-top:1px solid rgba(255,255,255,.08);padding-top:18px;font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;color:#69839a;}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:none;}

/* ===== CHATBOT ===== */
.cb-launch{
  position:fixed;right:22px;bottom:22px;z-index:80;
  display:flex;align-items:center;gap:.55em;
  background:var(--ember);color:#fff;font-weight:700;font-size:.92rem;
  padding:.85em 1.25em;border-radius:999px;border:0;cursor:pointer;
  box-shadow:0 12px 30px rgba(217,121,29,.4);
  transition:transform .2s,box-shadow .2s;font-family:var(--jp);
}
.cb-launch:hover{transform:translateY(-3px) scale(1.02);}
.cb-launch svg{width:1.2em;height:1.2em;}
.cb-launch .pulse{position:absolute;inset:0;border-radius:999px;box-shadow:0 0 0 0 rgba(232,146,58,.55);animation:pulse 2.4s infinite;}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(232,146,58,.5);}70%{box-shadow:0 0 0 16px rgba(232,146,58,0);}100%{box-shadow:0 0 0 0 rgba(232,146,58,0);}}

.cb-panel{
  position:fixed;right:22px;bottom:22px;z-index:90;width:min(380px,calc(100vw - 32px));
  height:min(580px,calc(100svh - 40px));
  background:#fff;border-radius:20px;overflow:hidden;display:none;flex-direction:column;
  box-shadow:0 30px 70px rgba(8,32,47,.4);
  transform:translateY(20px) scale(.97);opacity:0;transition:transform .28s ease,opacity .28s ease;
}
.cb-panel.open{display:flex;transform:none;opacity:1;}
.cb-head{background:linear-gradient(135deg,var(--steel-800),var(--teal));color:#fff;padding:16px 18px;display:flex;align-items:center;gap:12px;}
.cb-head .ava{width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;flex:0 0 auto;}
.cb-head .ava svg{width:22px;height:22px;color:#fff;}
.cb-head .ht b{display:block;font-size:.98rem;}
.cb-head .ht span{font-size:.72rem;color:#cfe7ef;display:flex;align-items:center;gap:5px;}
.cb-head .ht span::before{content:"";width:7px;height:7px;border-radius:50%;background:#5ee0a0;display:inline-block;}
.cb-head .x{margin-left:auto;background:none;border:0;color:#fff;cursor:pointer;font-size:1.3rem;line-height:1;opacity:.85;}
.cb-head .x:hover{opacity:1;}
.cb-body{flex:1;overflow-y:auto;padding:18px 16px;background:var(--ice-2);display:flex;flex-direction:column;gap:12px;}
.cb-row{display:flex;gap:9px;align-items:flex-end;}
.cb-row .bava{width:28px;height:28px;border-radius:50%;background:var(--steel-800);flex:0 0 auto;display:flex;align-items:center;justify-content:center;}
.cb-row .bava svg{width:15px;height:15px;color:#fff;}
.bubble{background:#fff;border:1px solid var(--line);border-radius:4px 16px 16px 16px;padding:11px 14px;font-size:.9rem;line-height:1.7;max-width:84%;box-shadow:0 4px 12px rgba(15,58,95,.05);}
.bubble.user{margin-left:auto;background:var(--steel-800);color:#fff;border:0;border-radius:16px 4px 16px 16px;}
.bubble a.inline{color:var(--teal);font-weight:700;text-decoration:underline;}
.cb-quick{display:flex;flex-direction:column;gap:8px;padding:6px 16px 16px;background:var(--ice-2);border-top:1px solid var(--line);}
.qbtn{
  text-align:left;background:#fff;border:1.5px solid var(--teal);color:var(--steel-800);
  border-radius:12px;padding:10px 14px;font-size:.88rem;font-weight:600;cursor:pointer;font-family:var(--jp);
  transition:background .15s,color .15s,transform .12s;display:flex;align-items:center;gap:.5em;
}
.qbtn:hover{background:var(--teal);color:#fff;transform:translateX(2px);}
.qbtn.alt{border-color:var(--ember);color:var(--ember-600);}
.qbtn.alt:hover{background:var(--ember);color:#fff;}
.qbtn.back{border-color:var(--line);color:var(--mist);font-weight:500;}
.qbtn.back:hover{background:var(--mist);color:#fff;}
.typing{display:flex;gap:4px;padding:12px 14px;}
.typing span{width:7px;height:7px;border-radius:50%;background:var(--mist);animation:blink 1.2s infinite;}
.typing span:nth-child(2){animation-delay:.2s;}
.typing span:nth-child(3){animation-delay:.4s;}
@keyframes blink{0%,60%,100%{opacity:.25;}30%{opacity:1;}}

/* ===== 読み進みプログレスバー ===== */
.read-progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:100;background:linear-gradient(90deg,var(--ember),var(--cyan));transition:width .1s linear;pointer-events:none;}

/* ===== お知らせ（News） ===== */
.news{background:var(--ice-2);}
.news-list{display:flex;flex-direction:column;gap:12px;max-width:900px;}
.news-item{display:flex;align-items:center;gap:14px;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 20px;transition:transform .2s,box-shadow .2s,border-color .2s;}
a.news-item:hover{transform:translateX(3px);box-shadow:0 12px 26px rgba(15,58,95,.1);border-color:var(--teal);}
.news-item time{font-family:var(--mono);font-size:.82rem;color:var(--mist);font-weight:700;flex:0 0 auto;}
.news-item .ntag{font-size:.7rem;font-weight:700;letter-spacing:.06em;background:var(--steel-800);color:#fff;padding:.22em .7em;border-radius:999px;flex:0 0 auto;}
.news-item .ntitle{font-weight:700;color:var(--steel-800);flex:1 1 240px;}
.news-item .nbody{flex:1 1 100%;font-size:.9rem;color:var(--mist);margin:0;}
.news-item .nar{color:var(--ember);font-size:1.3rem;font-weight:700;margin-left:auto;flex:0 0 auto;}

/* ===== トップへ戻るボタン ===== */
.to-top{
  position:fixed;left:22px;bottom:22px;z-index:75;
  width:46px;height:46px;border-radius:50%;border:0;cursor:pointer;
  background:var(--steel-800);color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 22px rgba(8,32,47,.3);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .25s,transform .25s,visibility .25s,background .2s;
}
.to-top.show{opacity:1;visibility:visible;transform:none;}
.to-top:hover{background:var(--teal);}
.to-top svg{width:22px;height:22px;}

/* ===== モバイル固定アクションバー ===== */
.mobile-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:78;display:none;
  grid-template-columns:1fr 1fr;gap:1px;background:var(--line);
  box-shadow:0 -6px 20px rgba(8,32,47,.16);
}
.mobile-cta a{
  display:flex;align-items:center;justify-content:center;gap:.5em;
  padding:.95em 1em;font-weight:700;font-size:.95rem;
}
.mobile-cta a svg{width:1.15em;height:1.15em;}
.mobile-cta .mc-tel{background:var(--ember);color:#fff;}
.mobile-cta .mc-contact{background:var(--steel-800);color:#fff;}

/* ===== お問い合わせフォーム ===== */
.form-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;max-width:760px;box-shadow:0 12px 30px rgba(15,58,95,.06);}
.form-row{margin-bottom:18px;}
.form-row label{display:block;font-weight:700;color:var(--steel-800);font-size:.92rem;margin-bottom:7px;}
.form-row label .req{color:var(--ember-600);font-size:.8em;margin-left:.4em;}
.form-row input,.form-row select,.form-row textarea{
  width:100%;font-family:var(--jp);font-size:1rem;color:var(--ink);
  border:1.5px solid var(--line);border-radius:11px;padding:.8em .9em;background:#fff;
  transition:border-color .2s,box-shadow .2s;
}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{
  outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(28,114,147,.12);
}
.form-row textarea{min-height:140px;resize:vertical;}
.form-actions{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;margin-top:6px;}
.form-status{font-size:.9rem;font-weight:600;min-height:1.4em;}
.form-status.ok{color:var(--teal);}
.form-status.err{color:var(--ember-600);}
.form-note{font-size:.84rem;color:var(--mist);margin-top:14px;}
.form-privacy{display:flex;gap:.6em;align-items:flex-start;font-size:.86rem;color:var(--mist);margin-bottom:18px;}
.form-privacy input{width:auto;margin-top:.25em;flex:0 0 auto;}

/* ===== 施工事例 ギャラリー ===== */
.works-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.work{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:transform .2s,box-shadow .2s,border-color .2s;display:flex;flex-direction:column;}
.work:hover{transform:translateY(-5px);box-shadow:0 18px 38px rgba(15,58,95,.12);border-color:var(--teal);}
.work .thumb{aspect-ratio:4/3;}
.work .thumb.ph-img{border:0;border-radius:0;min-height:0;}
.work .wbody{padding:18px 20px 22px;}
.work .cat{font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;color:var(--teal);font-weight:700;}
.work h3{font-size:1.04rem;color:var(--steel-800);margin:6px 0 6px;font-weight:700;}
.work p{font-size:.88rem;color:var(--mist);}
.work .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px;}
.work .tags span{font-size:.72rem;background:var(--ice-2);border:1px solid var(--line);color:var(--steel-800);padding:.2em .65em;border-radius:999px;}

/* ===== 数字で見る（実績ストリップ） ===== */
.stats{background:var(--paper);}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center;}
.stat{background:var(--ice-2);border:1px solid var(--line);border-radius:16px;padding:28px 18px;}
.stat .sv{font-family:var(--display);font-weight:900;font-size:clamp(1.8rem,4vw,2.6rem);color:var(--steel-800);line-height:1;}
.stat .sv em{font-style:normal;color:var(--ember);font-size:.6em;margin-left:.1em;}
.stat .sl{font-size:.86rem;color:var(--mist);margin-top:10px;}

/* responsive */
@media(max-width:880px){
  .mobile-cta{display:grid;}
  body{padding-bottom:56px;} /* 固定アクションバーの高さ分を確保 */
  .works-grid{grid-template-columns:1fr 1fr;}
  .stats-grid{grid-template-columns:1fr 1fr;}
  /* 固定バーと重ならないよう、戻る・チャットを少し持ち上げる */
  .to-top{bottom:74px;}
  .cb-launch{bottom:74px;}
  .cb-panel{bottom:74px;height:min(560px,calc(100svh - 96px));}
  .nav-links{position:fixed;inset:0 0 0 auto;width:min(300px,82vw);height:100svh;background:var(--steel-900);flex-direction:column;align-items:flex-start;justify-content:center;padding:40px;gap:1.3rem;transform:translateX(100%);transition:transform .32s ease;}
  .nav-links.show{transform:none;}
  .nav-links .nav-cta{flex-direction:column;width:100%;}
  .nav-links .nav-cta .btn{width:100%;justify-content:center;}
  .nav-toggle{display:flex;z-index:70;}
  .about-grid,.rec-top,.company-grid{grid-template-columns:1fr;}
  .biz-grid,.h2grid,.rec-reasons{grid-template-columns:1fr;}
  .biz-mini{grid-template-columns:1fr 1fr;}
  .steps{grid-template-columns:1fr;}
  .step .arrow{display:none;}
  .why-grid,.sns-grid{grid-template-columns:1fr;}
  .next-grid{grid-template-columns:1fr;}
  .hero svg.pipes{opacity:.35;width:100%;}
}
@media(max-width:540px){
  .biz-mini{grid-template-columns:1fr;}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important;}
  .reveal{opacity:1;transform:none;}
}

/* ============================================================
   ▼▼ 採用強化アップデート用スタイル ▼▼
   ============================================================ */
/* --- 採用ページ：SNSカード（4媒体） --- */
.sns-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:26px}
@media(max-width:860px){.sns-row{grid-template-columns:repeat(2,1fr)}}
.sns-card{display:flex;flex-direction:column;gap:8px;padding:18px 16px;border-radius:14px;
  color:#fff;text-decoration:none;min-height:120px;position:relative;overflow:hidden;
  transition:transform .25s ease, box-shadow .25s ease;box-shadow:0 4px 14px rgba(11,41,66,.12)}
.sns-card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(11,41,66,.2)}
.sns-card svg{width:30px;height:30px;flex:none}
.sns-card b{font-size:1.02rem}
.sns-card .sns-note{font-size:.8rem;opacity:.85;margin-top:auto}
.sns-card.is-tbd{filter:grayscale(.55);opacity:.62;cursor:default}
.sns-card.is-tbd:hover{transform:none;box-shadow:0 4px 14px rgba(11,41,66,.12)}
.sns-tiktok{background:#161616}.sns-instagram{background:linear-gradient(45deg,#7b2ff7,#c13584,#f56040)}
.sns-youtube{background:#b3000c}.sns-x{background:#14171a}
/* --- フッターSNSアイコン --- */
.ft-sns{display:flex;align-items:center;gap:14px;margin-top:18px;flex-wrap:wrap}
.ft-sns-label{font-size:.78rem;letter-spacing:.12em;color:rgba(255,255,255,.55)}
.ft-sns a{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;
  border-radius:50%;background:rgba(255,255,255,.1);color:#fff;transition:background .2s}
.ft-sns a:hover{background:rgba(255,255,255,.25)}
.ft-sns svg{width:19px;height:19px}
/* --- 採用エントリー かんたんフォーム --- */
.entry-band{background:linear-gradient(135deg,var(--navy,#0B2942),#123a5c);border-radius:18px;
  padding:34px 30px;color:#fff;margin-top:34px}
.entry-band h3{font-size:1.3rem;margin:0 0 4px}
.entry-band .eb-lead{color:rgba(255,255,255,.8);font-size:.95rem;margin:0 0 18px}
.entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:760px){.entry-grid{grid-template-columns:1fr}}
.entry-grid .full{grid-column:1/-1}
.entry-band label{display:block;font-size:.85rem;margin-bottom:6px;color:rgba(255,255,255,.85)}
.entry-band input,.entry-band textarea{width:100%;border:1px solid rgba(255,255,255,.25);
  background:rgba(255,255,255,.95);border-radius:10px;padding:12px 14px;font:inherit;color:#13293f}
.entry-band textarea{min-height:96px;resize:vertical}
.entry-actions{display:flex;align-items:center;gap:14px;margin-top:16px;flex-wrap:wrap}
.entry-band .form-status{font-size:.9rem}
.entry-band .form-status.ok{color:#9fe8d8}.entry-band .form-status.err{color:#ffb4a8}

/* ============================================================
   v6追加：採用ページ強化（間口バッジ／応募までの流れ）
   ============================================================ */
.rec-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
.rec-badges span{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.35);
  color:#fff;border-radius:999px;padding:7px 16px;font-size:.88rem;font-weight:700;
  backdrop-filter:blur(2px);
}
.rec-badges span b{color:#ffd28a;font-weight:900;}
.flow-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;counter-reset:step;}
.flow-step{
  position:relative;background:var(--ice-2);border:1px solid var(--line);
  border-radius:16px;padding:22px 20px 20px;counter-increment:step;
}
.flow-step::before{
  content:"STEP " counter(step);
  display:inline-block;font-family:var(--mono);font-size:.72rem;font-weight:700;
  letter-spacing:.08em;color:#fff;background:var(--steel-800);
  border-radius:999px;padding:3px 12px;margin-bottom:12px;
}
.flow-step h4{font-size:1.02rem;font-weight:700;color:var(--steel-800);}
.flow-step p{font-size:.88rem;color:var(--mist);margin-top:6px;}
.flow-step .fs-time{display:inline-block;margin-top:10px;font-size:.78rem;font-weight:700;color:var(--ember-600);}
.flow-step:not(:last-child)::after{
  content:"›";position:absolute;right:-13px;top:50%;transform:translateY(-50%);
  font-size:1.5rem;font-weight:900;color:var(--cyan);z-index:1;
}
@media(max-width:880px){
  .flow-steps{grid-template-columns:1fr 1fr;}
  .flow-step:nth-child(2)::after{display:none;}
}
@media(max-width:540px){
  .flow-steps{grid-template-columns:1fr;}
  .flow-step::after{display:none !important;}
}

/* ============================================================
   メンバー紹介ページ（members.html）
   ・crew-map  : 集合イラスト＋クリックできる顔のホットスポット
   ・member-card : 集合イラストから顔を切り出した紹介パネル
   ============================================================ */
.crew-map{position:relative;border-radius:20px;overflow:hidden;border:1px solid var(--line);
  box-shadow:0 20px 44px rgba(15,58,95,.14);}
.crew-map img{width:100%;height:auto;display:block;}
.crew-hot{position:absolute;border-radius:50%;cursor:pointer;
  border:3px solid transparent;transition:border-color .15s, box-shadow .15s, background .15s;}
.crew-hot:hover,.crew-hot:focus-visible{
  border-color:var(--ember);box-shadow:0 0 0 4px rgba(232,146,58,.35), inset 0 0 0 2px rgba(255,255,255,.5);
  background:rgba(232,146,58,.08);outline:none;}
.crew-hot::after{
  content:attr(data-name);position:absolute;left:50%;bottom:calc(100% + 8px);transform:translateX(-50%);
  background:var(--steel-900);color:#fff;font-size:.8rem;font-weight:700;white-space:nowrap;
  padding:4px 12px;border-radius:999px;opacity:0;pointer-events:none;transition:opacity .15s;}
.crew-hot:hover::after,.crew-hot:focus-visible::after{opacity:1;}
.crew-note{margin-top:14px;font-size:.85rem;color:var(--mist);
  background:var(--ice);border:1px dashed var(--teal-400);border-radius:12px;padding:12px 16px;}
.crew-note code{font-family:var(--mono);background:#fff;border:1px solid var(--line);border-radius:6px;padding:1px 6px;}

.member-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px;}
.member-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px 20px 20px;
  text-align:center;transition:transform .2s, box-shadow .2s;scroll-margin-top:110px;}
.member-card:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(15,58,95,.10);}
.member-card .m-face{width:116px;height:116px;margin:0 auto 14px;border-radius:50%;
  border:4px solid var(--ice);box-shadow:0 6px 16px rgba(15,58,95,.16);
  background-color:var(--ice-2);background-repeat:no-repeat;}
.member-card h3{font-size:1.05rem;font-weight:900;color:var(--steel-800);}
.member-card .m-role{display:inline-block;margin-top:6px;font-size:.76rem;font-weight:700;color:#fff;
  background:var(--teal);border-radius:999px;padding:3px 14px;}
.member-card p{margin-top:12px;font-size:.86rem;color:var(--mist);text-align:left;}
.member-card .m-back{display:inline-block;margin-top:12px;font-size:.78rem;font-weight:700;color:var(--teal-400);}
.member-card .m-back:hover{color:var(--ember-600);}
/* クリックで飛んできたパネルをハイライト */
.member-card:target{border-color:var(--ember);animation:memberFlash 1.6s ease 1;}
@keyframes memberFlash{
  0%{box-shadow:0 0 0 6px rgba(232,146,58,.45);}
  100%{box-shadow:0 0 0 0 rgba(232,146,58,0);}
}
@media(max-width:540px){
  .member-grid{grid-template-columns:1fr 1fr;gap:12px;}
  .member-card{padding:18px 12px 14px;}
  .member-card .m-face{width:88px;height:88px;}
}

/* ============================================================
   v6.2追加：トップの乗組員バナー／顔なしパネル／ナビ8項目対応
   ============================================================ */
.crew-home{padding:90px 0;background:#fff;}
.crew-banner{display:block;position:relative;border-radius:20px;overflow:hidden;
  border:1px solid var(--line);box-shadow:0 20px 44px rgba(15,58,95,.14);}
.crew-banner img{width:100%;display:block;transition:transform .45s ease;}
.crew-banner:hover img{transform:scale(1.02);}
.crew-banner .crew-cap{position:absolute;left:0;right:0;bottom:0;
  background:linear-gradient(transparent,rgba(11,41,66,.88));color:#fff;
  font-weight:700;font-size:.95rem;text-align:center;padding:34px 20px 16px;}
.m-face-blank{display:flex;align-items:center;justify-content:center;
  font-family:var(--display);font-size:2.2rem;font-weight:900;color:#fff;
  background:linear-gradient(135deg,var(--teal),var(--steel-700)) !important;}
.member-card .m-empty{color:#9fb0bd;font-style:italic;}
/* ナビ項目が8つになったため、中間幅では間隔と文字を少し詰める */
@media(min-width:881px) and (max-width:1320px){
  .nav-links{gap:1rem;}
  .nav-links a.lk{font-size:.85rem;}
}

/* ################################################################
   PIRATE THEME（v7）─ 会社案内・採用案内（2026年10月版）の世界観に統一
   夜の海（紺）× 古地図（羊皮紙）× 真鍮（ゴールド）× 朝焼け（オレンジ）
   ※ 既存クラスはそのままに、配色・書体・装飾をこの層で上書きしています
   ################################################################ */
:root{
  --steel-900:#0A1826;   /* 夜の海 */
  --steel-800:#10263A;
  --steel-700:#1A3A55;
  --teal:#2C6B7C;        /* 深い海の青緑 */
  --teal-400:#3D8496;
  --cyan:#E3B866;        /* 真鍮の光（暗い面のアクセント） */
  --ember:#D98229;       /* 朝焼けオレンジ（会社案内と同色系） */
  --ember-600:#A85E17;
  --brass:#B8893F;
  --brass-2:#E3B866;
  --rope:#8A6A43;
  --blood:#9E3A2A;
  --ice:#EEDFC0;         /* 古地図 */
  --ice-2:#F5EAD3;
  --paper:#FBF4E4;
  --card:#FFFAF0;
  --ink:#2B2016;         /* セピアのインク */
  --mist:#6B5B47;
  --line:#DCC69C;
  --display:"Shippori Mincho B1","Yu Mincho","YuMincho","Hiragino Mincho ProN",serif;
  --mono:"Cinzel","Shippori Mincho B1",serif;
  --deco:"Pirata One","Cinzel",serif;
}
body{
  background-color:var(--paper);
  background-image:
    radial-gradient(1200px 800px at 8% 12%,rgba(190,150,90,.10),transparent 60%),
    radial-gradient(900px 700px at 92% 70%,rgba(160,110,60,.09),transparent 60%);
  color:var(--ink);
}
::selection{background:var(--brass-2);color:var(--steel-900);}

/* ---- 見出し・ラベル ---- */
.eyebrow{font-family:var(--mono);font-size:.74rem;letter-spacing:.24em;color:var(--ember-600);font-weight:700;}
.eyebrow::before{content:"\2693\FE0E";width:auto;height:auto;background:none;font-family:"Noto Sans JP",sans-serif;font-size:1.05em;letter-spacing:0;color:var(--brass);}
.eyebrow.on-dark{color:var(--brass-2);}
.eyebrow.on-dark::before{background:none;color:var(--brass-2);}
.sec-title{font-family:var(--display);font-weight:800;color:var(--steel-800);letter-spacing:.03em;}
.sec-title::after{
  content:"";display:block;width:132px;height:7px;margin-top:16px;border-radius:4px;
  background:repeating-linear-gradient(-55deg,var(--rope) 0 4px,#C9A26A 4px 8px);
  box-shadow:0 1px 0 rgba(0,0,0,.08);
}
.contact .sec-title::after,[style*="center"] > .sec-title::after{margin-left:auto;margin-right:auto;}
.lead{color:var(--mist);}
.creed{font-family:var(--display);font-weight:800;color:var(--steel-800);}
.creed em{color:var(--ember-600);}

/* ---- ボタン（真鍮・朝焼け） ---- */
.btn{border-radius:8px;letter-spacing:.06em;font-family:var(--jp);}
.btn-primary{
  background:linear-gradient(180deg,#EDA24E 0%,#D98229 55%,#B9661A 100%);
  border-color:#9A5414;color:#fff;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.35),0 10px 22px rgba(150,80,20,.32);
  text-shadow:0 1px 0 rgba(0,0,0,.2);
}
.btn-primary:hover{box-shadow:inset 0 1px 0 rgba(255,255,255,.4),0 14px 28px rgba(150,80,20,.42);}
.btn-ghost{color:#FFF3DC;border-color:rgba(227,184,102,.7);}
.btn-ghost:hover{background:rgba(227,184,102,.14);}
section:not(.contact):not(.h2sec):not(.flow):not(.hero):not(.recruit-band) .btn-ghost{color:var(--steel-800);border-color:var(--brass);}
.btn-dark{background:var(--steel-800);border-color:var(--brass);}
.btn-outline{background:var(--card);color:var(--steel-800);border-color:var(--brass);}

/* ---- ヘッダー（ロゴ画像） ---- */
header.nav.scrolled{background:rgba(10,24,38,.94);box-shadow:0 6px 24px rgba(0,0,0,.3),inset 0 -1px 0 rgba(227,184,102,.35);}
.brand img.logo{height:46px;width:auto;display:block;filter:drop-shadow(0 2px 6px rgba(0,0,0,.35));}
header.nav.scrolled .brand img.logo{height:40px;}
.nav-links a.lk{font-family:var(--display);font-weight:600;color:#F1E6CF;letter-spacing:.04em;}
.nav-links a.lk::after{background:var(--brass-2);height:2px;}
.nav-links a.lk.active{color:#fff;}
.nav-links a.lk.active::after{background:var(--ember);}

/* ---- 下層ページのヒーロー：イラストの上に夜の海のグラデーション ---- */
.page-hero{
  --ph-pos:center 35%;
  --ph-shade:linear-gradient(90deg,rgba(10,24,38,.92) 0%,rgba(10,24,38,.72) 45%,rgba(10,24,38,.35) 100%),linear-gradient(180deg,rgba(10,24,38,.15) 40%,var(--steel-900) 100%);
  padding:168px 0 92px;
  background:var(--ph-shade),url(img/hero-sunrise.jpg) var(--ph-pos)/cover no-repeat,var(--steel-900) !important;
}
.page-hero.ph-welders{background:var(--ph-shade),url(img/crew-welders.jpg) var(--ph-pos)/cover no-repeat,var(--steel-900) !important;}
.page-hero.ph-sunset{background:var(--ph-shade),url(img/crew-sunset.jpg) var(--ph-pos)/cover no-repeat,var(--steel-900) !important;}
.page-hero .grid-bg{display:none;}
.page-hero h1{font-family:var(--display);font-weight:800;letter-spacing:.04em;text-shadow:0 4px 24px rgba(0,0,0,.45);}
.page-hero p.ph-lead{color:#EADCC2;}
.breadcrumb{font-family:var(--mono);color:#D9C49A;}
/* ヒーロー下端の波（夜の海色の波が次のセクションにかかる） */
.page-hero::after,.hero::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:46px;z-index:4;pointer-events:none;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 46' preserveAspectRatio='none'%3E%3Cpath d='M0 20 C120 40 240 0 360 20 S600 40 720 20 960 0 1080 20 1320 40 1440 20 V46 H0Z' fill='%23FBF4E4'/%3E%3C/svg%3E") bottom/100% 100% no-repeat;
}

/* ---- 羊皮紙カード（四隅に真鍮のリベット） ---- */
.pillar,.bcard,.mcard,.why,.reason,.next-card,.news-item,.work,.stat,.member-card,.flow-step,details.faq,.form-card{
  background-color:var(--card);
  border-color:var(--line);
}
.bcard,.mcard,.why,.reason,.stat,.member-card,.flow-step{
  background-image:
    radial-gradient(circle at 12px 12px,var(--brass) 2.6px,transparent 3.4px),
    radial-gradient(circle at calc(100% - 12px) 12px,var(--brass) 2.6px,transparent 3.4px),
    radial-gradient(circle at 12px calc(100% - 12px),var(--brass) 2.6px,transparent 3.4px),
    radial-gradient(circle at calc(100% - 12px) calc(100% - 12px),var(--brass) 2.6px,transparent 3.4px);
  box-shadow:inset 0 0 0 5px var(--card),inset 0 0 0 6px rgba(184,137,63,.35);
}
.bcard:hover,.mcard:hover,.why:hover,.reason:hover,.next-card:hover,.work:hover,.member-card:hover{
  border-color:var(--brass);
  box-shadow:inset 0 0 0 5px var(--card),inset 0 0 0 6px rgba(184,137,63,.55),0 18px 36px rgba(60,40,15,.16);
}
.bcard .num,.mcard .num,.why .wn,.work .cat,.next-card i{color:var(--ember-600);font-family:var(--mono);}
.bcard h3,.mcard h3,.why h4,.reason h4,.work h3,.next-card b,.pillar b,.member-card h3{font-family:var(--display);color:var(--steel-800);}
.bcard.lead-card{background:linear-gradient(140deg,var(--steel-800),var(--steel-700) 60%,#21445F);box-shadow:0 18px 40px rgba(10,24,38,.25);}
.bcard.lead-card .num{color:var(--brass-2);}
.bcard li::before,.bcard.lead-card li::before{background:var(--ember);}
.pillar .pi,.bcard .ic,.reason .ri{background:linear-gradient(160deg,var(--steel-700),var(--steel-900));box-shadow:inset 0 0 0 2px var(--brass);}
.pillar.h .pi{background:linear-gradient(160deg,var(--ember),var(--ember-600));}
.reason .ri{background:linear-gradient(160deg,var(--ember),var(--ember-600));}

/* ---- 明るい面のセクション（古地図トーン） ---- */
.about,.recruit,.company,.next-nav,.stats{background:transparent;}
.biz,.clients,.news,.sns{background:linear-gradient(180deg,rgba(238,223,192,.55),rgba(238,223,192,.15));}

/* ---- 暗い面のセクション（夜の海） ---- */
.flow,.h2sec,.contact{
  background:
    radial-gradient(900px 500px at 85% 0%,rgba(227,184,102,.13),transparent 60%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='24' viewBox='0 0 120 24'%3E%3Cpath d='M0 12 Q15 2 30 12 T60 12 T90 12 T120 12' fill='none' stroke='%23E3B866' stroke-opacity='.07' stroke-width='1.5'/%3E%3C/svg%3E"),
    linear-gradient(160deg,var(--steel-900),var(--steel-800) 60%,#0D2234) !important;
  color:#F3E8D2;
}
.h2sec::after{background:radial-gradient(circle,rgba(217,130,41,.28),transparent 70%);}
.h2sec .eyebrow,.flow .eyebrow,.contact .eyebrow{color:var(--brass-2);}
.h2sec .eyebrow::before,.flow .eyebrow::before{background:none;color:var(--brass-2);}
.h2sec .sec-title,.flow .sec-title{color:#FFF6E4;}
.h2card,.step{background:rgba(255,246,228,.05);border:1px solid rgba(227,184,102,.28);}
.h2card:hover{background:rgba(255,246,228,.10);border-color:rgba(227,184,102,.6);}
.h2card .hi{background:linear-gradient(160deg,#FFF6E4,#EBD9B4);box-shadow:0 0 0 3px rgba(227,184,102,.45);}
.h2card .hi svg{color:var(--ember-600);}
.step .si{background:linear-gradient(160deg,var(--ember),var(--ember-600));}
.step .sn{color:var(--brass-2);font-family:var(--mono);}
.step p,.flow-note p{color:#D6C7AB;}
.contact h2{font-family:var(--display);font-weight:800;color:#FFF6E4;}
.contact h2 .hl,.hero h1 .hl{color:var(--brass-2);}
.contact p{color:#E0D2B6;}
.contact .meta{color:#C9B389;font-family:var(--mono);}
.rec-cta{background:linear-gradient(135deg,var(--steel-800),var(--steel-700));border:1px solid rgba(227,184,102,.4);}
.rec-cta h3{font-family:var(--display);font-weight:800;}

/* ---- 表・FAQ・フォーム ---- */
.ctable{border-color:var(--line);background:var(--card);}
.ctable th{background:var(--ice);color:var(--steel-800);font-family:var(--display);}
.ctable th,.ctable td{border-color:var(--line);}
details.faq summary{font-family:var(--display);}
details.faq summary::before{font-family:var(--mono);color:var(--ember-600);}
details.faq summary::after{color:var(--brass);}
.form-row input,.form-row select,.form-row textarea{background:#FFFDF7;border-color:var(--line);}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{border-color:var(--brass);box-shadow:0 0 0 3px rgba(184,137,63,.18);}
.news-item .ntag{background:var(--steel-800);color:var(--brass-2);}
.news-item time{font-family:var(--mono);}
.tbd{background:rgba(217,130,41,.12);border-color:var(--ember);color:var(--ember-600);}
.ph-img{background:repeating-linear-gradient(45deg,var(--ice-2),var(--ice-2) 12px,var(--card) 12px,var(--card) 24px);border-color:var(--line);}

/* ---- フッター ---- */
footer.ft{background:linear-gradient(180deg,#081521,#050E17);color:#BBA987;border-top:3px solid transparent;border-image:repeating-linear-gradient(-55deg,var(--rope) 0 6px,#C9A26A 6px 12px) 3;}
.ft-links a{font-family:var(--display);}
.ft-links a:hover,.ft-links a.active{color:var(--brass-2);}
.ft-copy{font-family:var(--mono);color:#8D7B5C;border-color:rgba(227,184,102,.15);}

/* ---- 共通UI（チャット・戻る・進捗バー） ---- */
.read-progress{background:linear-gradient(90deg,var(--ember),var(--brass-2));}
.cb-head{background:linear-gradient(135deg,var(--steel-900),var(--steel-700));border-bottom:2px solid var(--brass);}
.cb-body,.cb-quick{background:var(--ice-2);}
.bubble{background:var(--card);border-color:var(--line);}
.bubble.user{background:var(--steel-800);}
.qbtn{background:var(--card);border-color:var(--brass);color:var(--steel-800);}
.qbtn:hover{background:var(--steel-800);color:var(--brass-2);}
.to-top{background:var(--steel-800);box-shadow:0 0 0 2px var(--brass),0 8px 22px rgba(0,0,0,.3);}
.to-top:hover{background:var(--ember-600);}
.mobile-cta .mc-contact{background:var(--steel-800);}

/* ================================================================
   トップページ専用（index.html）
   ================================================================ */
.hero.hero-ship{
  min-height:100svh;align-items:flex-end;
  background:
    linear-gradient(90deg,rgba(8,20,32,.92) 0%,rgba(8,20,32,.62) 38%,rgba(8,20,32,.08) 72%),
    linear-gradient(180deg,rgba(8,20,32,.55) 0%,transparent 22%,transparent 62%,rgba(10,24,38,.92) 92%,var(--steel-900) 100%),
    url(img/hero-sunrise.jpg) 14% 40%/cover no-repeat,
    var(--steel-900);
}
.hero-ship .hero-in{padding:150px 24px 110px;}
.hero-ship .kicker{font-family:var(--deco);font-size:clamp(1.1rem,2.2vw,1.5rem);color:var(--brass-2);letter-spacing:.06em;display:block;margin-bottom:.4rem;text-shadow:0 2px 12px rgba(0,0,0,.5);}
.hero-ship h1{font-family:var(--display);font-weight:800;font-size:clamp(2.2rem,5.4vw,4.4rem);letter-spacing:.04em;line-height:1.28;text-shadow:0 4px 30px rgba(0,0,0,.55);max-width:14em;}
.hero-ship p.sub{color:#EFE2C8;max-width:40ch;text-shadow:0 2px 14px rgba(0,0,0,.6);}
.hero-ship .spec-strip{border-top:1px solid rgba(227,184,102,.35);max-width:760px;}
.hero-ship .spec-strip .it i{font-family:var(--mono);color:var(--brass-2);font-size:.64rem;}
.hero-ship .spec-strip .it b{font-family:var(--display);color:#FFF6E4;}
/* ゆっくり回る羅針盤 */
.compass{position:absolute;right:4vw;top:118px;width:clamp(90px,11vw,150px);height:auto;z-index:3;opacity:.85;animation:compassSpin 60s linear infinite;filter:drop-shadow(0 6px 18px rgba(0,0,0,.4));}
@keyframes compassSpin{to{transform:rotate(360deg);}}
.scroll-cue{position:absolute;left:50%;bottom:58px;transform:translateX(-50%);z-index:5;font-family:var(--mono);font-size:.62rem;letter-spacing:.3em;color:var(--brass-2);display:flex;flex-direction:column;align-items:center;gap:8px;}
.scroll-cue::after{content:"";width:1px;height:38px;background:linear-gradient(var(--brass-2),transparent);animation:cue 2s ease-in-out infinite;}
@keyframes cue{0%,100%{transform:scaleY(.4);transform-origin:top;}50%{transform:scaleY(1);transform-origin:top;}}

/* 流れる帯（積み荷のティッカー） */
.ticker{background:var(--steel-900);border-top:1px solid rgba(227,184,102,.3);border-bottom:1px solid rgba(227,184,102,.3);overflow:hidden;padding:14px 0;position:relative;z-index:5;}
.ticker .track{display:flex;gap:3rem;width:max-content;animation:tick 38s linear infinite;}
.ticker span{font-family:var(--mono);font-weight:700;letter-spacing:.22em;color:#EADCC2;font-size:.86rem;white-space:nowrap;display:flex;align-items:center;gap:3rem;}
.ticker span::after{content:"\2693\FE0E";color:var(--ember);font-family:"Noto Sans JP",sans-serif;}
@keyframes tick{to{transform:translateX(-50%);}}

/* 船長のことば（額装） */
.about-ship{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:center;}
.frame{position:relative;padding:14px;background:linear-gradient(145deg,#6B4A27,#3E2A15);border-radius:6px;box-shadow:0 26px 50px rgba(40,25,10,.35),inset 0 0 0 2px var(--brass);transform:rotate(-1.4deg);}
.frame img{width:100%;border-radius:2px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.3);}
.frame figcaption{position:absolute;left:50%;bottom:-20px;transform:translateX(-50%) rotate(1.4deg);background:var(--card);border:1px solid var(--brass);padding:.5em 1.3em;border-radius:4px;font-family:var(--display);font-weight:700;color:var(--steel-800);white-space:nowrap;box-shadow:0 8px 18px rgba(40,25,10,.2);font-size:.92rem;}
.captain-quote{margin-top:1.6rem;padding:1.3rem 1.5rem;border-left:4px solid var(--ember);background:rgba(238,223,192,.45);border-radius:0 10px 10px 0;font-family:var(--display);font-weight:600;color:var(--steel-800);line-height:1.9;}
.captain-quote small{display:block;margin-top:.5rem;font-family:var(--jp);font-weight:700;color:var(--mist);font-size:.82rem;}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:1.6rem;}
.chips span{border:1.5px solid var(--brass);background:var(--card);color:var(--steel-800);border-radius:999px;padding:.35em 1em;font-weight:700;font-size:.86rem;}
.chips span.new{background:var(--steel-800);color:var(--brass-2);border-color:var(--steel-800);}

/* 一貫の航路（3ステップ） */
.route{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:46px;position:relative;}
.route::before{content:"";position:absolute;left:8%;right:8%;top:38px;border-top:3px dashed var(--ember);opacity:.55;z-index:0;}
.route .leg{position:relative;z-index:1;text-align:center;}
.route .medal{width:76px;height:76px;margin:0 auto 14px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 35% 30%,#F4D48E,#B8893F 60%,#7E5A22);box-shadow:0 0 0 4px var(--paper),0 0 0 6px var(--brass),0 10px 20px rgba(60,40,15,.25);font-family:var(--mono);font-weight:700;color:#3A2810;font-size:1.25rem;}
.route h4{font-family:var(--display);font-weight:800;color:var(--steel-800);font-size:1.15rem;}
.route p{color:var(--mist);font-size:.9rem;margin-top:4px;}

/* 新しい海（水素・半導体） */
.newsea{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;position:relative;z-index:2;}
.newsea .shot{border-radius:14px;overflow:hidden;box-shadow:0 0 0 2px rgba(227,184,102,.5),0 26px 50px rgba(0,0,0,.4);}
.newsea .shot img{width:100%;display:block;}
.newsea .h2grid{grid-template-columns:1fr;gap:12px;margin-top:0;}
.h2card .tagx{font-family:var(--mono);font-size:.6rem;letter-spacing:.16em;color:var(--brass-2);display:block;margin-bottom:2px;}
.h2card.semi .hi{background:linear-gradient(160deg,var(--ember),var(--ember-600));}
.h2card.semi .hi svg{color:#fff;}

/* 乗組員ストリップ */
.crew-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:26px 18px;margin-top:10px;}
.crew-strip a{text-align:center;display:block;}
.crew-strip .ring{width:min(130px,100%);aspect-ratio:1;margin:0 auto;border-radius:50%;padding:5px;background:conic-gradient(from 210deg,#7E5A22,#F4D48E,#B8893F,#F4D48E,#7E5A22);box-shadow:0 12px 24px rgba(60,40,15,.22);transition:transform .25s ease, box-shadow .25s ease;}
.crew-strip img{width:100%;height:100%;border-radius:50%;object-fit:cover;background:var(--ice);}
.crew-strip a:hover .ring{transform:translateY(-6px) rotate(-3deg);box-shadow:0 18px 32px rgba(60,40,15,.3);}
.crew-strip b{display:block;margin-top:10px;font-family:var(--display);font-weight:800;color:var(--steel-800);font-size:.98rem;}
.crew-strip small{display:block;color:var(--ember-600);font-weight:700;font-size:.76rem;}

/* 採用バナー（夕日の集合） */
.recruit-band{
  position:relative;color:#fff;padding:120px 0;overflow:hidden;
  background:
    linear-gradient(90deg,rgba(8,20,32,.9) 0%,rgba(8,20,32,.6) 45%,rgba(8,20,32,.1) 100%),
    url(img/crew-sunset.jpg) center 30%/cover no-repeat,var(--steel-900);
}
.recruit-band h2{font-family:var(--display);font-weight:800;font-size:clamp(2rem,5vw,3.4rem);line-height:1.3;text-shadow:0 4px 24px rgba(0,0,0,.5);}
.recruit-band p{color:#EFE2C8;max-width:40ch;margin-top:1rem;}
.recruit-band .badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:1.4rem;}
.recruit-band .badges span{border:1px solid rgba(227,184,102,.6);background:rgba(10,24,38,.45);border-radius:999px;padding:.35em 1em;font-size:.86rem;font-weight:700;}
.recruit-band .cta-row{display:flex;gap:.9rem;flex-wrap:wrap;margin-top:2rem;}

@media(max-width:880px){
  .about-ship,.newsea{grid-template-columns:1fr;}
  .frame{max-width:320px;margin:0 auto 34px;}
  .frame img{max-height:420px;object-fit:cover;object-position:center 20%;}
  .route{grid-template-columns:1fr;}
  .route::before{display:none;}
  .crew-strip{grid-template-columns:repeat(3,1fr);}
  .compass{display:none;}
  .hero.hero-ship{background-position:center,center,47% 30%,0 0;}
  .hero-ship .spec-strip{gap:.9rem 1.6rem;}
}
@media(max-width:540px){
  .crew-strip{grid-template-columns:repeat(2,1fr);}
  .hero-ship .hero-in{padding:130px 20px 100px;}
}
@media (prefers-reduced-motion: reduce){
  .compass,.ticker .track,.scroll-cue::after{animation:none;}
}
/* v7 微調整 */
.bcard.lead-card h3{color:#FFF6E4;}
.bcard.lead-card li{color:#E8DCC3;}
.rec-cta .btn-ghost,.recruit-band .btn-ghost{color:#FFF3DC !important;border-color:rgba(227,184,102,.7) !important;}
/* 下層ヒーローの直後が暗いセクションなら、羊皮紙色の波は出さない */
.page-hero:has(+ section.contact)::after,.page-hero:has(+ section.h2sec)::after,.page-hero:has(+ section.flow)::after{display:none;}
.page-hero:has(+ section.contact),.page-hero:has(+ section.h2sec),.page-hero:has(+ section.flow){border-bottom:1px solid rgba(227,184,102,.3);}

/* 公式Instagramカード（会社概要ページ） */
.ig-card{display:flex;align-items:center;gap:22px;flex-wrap:wrap;max-width:880px;padding:26px 28px;border-radius:16px;
  background:linear-gradient(135deg,var(--steel-900),var(--steel-700));color:#FFF6E4;border:1px solid rgba(227,184,102,.45);
  box-shadow:0 18px 40px rgba(10,24,38,.22);transition:transform .2s,box-shadow .2s;}
.ig-card:hover{transform:translateY(-4px);box-shadow:0 24px 48px rgba(10,24,38,.3);}
.ig-ico{width:68px;height:68px;border-radius:18px;flex:0 0 auto;display:flex;align-items:center;justify-content:center;color:#fff;
  background:radial-gradient(circle at 30% 107%,#fdf497 0%,#fd5949 45%,#d6249f 60%,#285AEB 90%);box-shadow:0 0 0 3px var(--brass);}
.ig-ico svg{width:36px;height:36px;}
.ig-txt{flex:1 1 260px;display:flex;flex-direction:column;}
.ig-txt i{font-style:normal;font-family:var(--mono);font-size:.68rem;letter-spacing:.2em;color:var(--brass-2);}
.ig-txt b{font-family:var(--display);font-weight:800;font-size:1.5rem;letter-spacing:.03em;}
.ig-txt span{color:#E0D2B6;font-size:.92rem;}
.ig-card .ig-btn{pointer-events:none;}

/* v7.5：画像の縦横比を保つ（width/height 属性つき画像が縦に伸びないように） */
img{height:auto;}
.frame img{height:auto;}

/* 募集職種カード（採用ページ） */
.job-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.job-card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px 24px 22px;
  background-image:radial-gradient(circle at 12px 12px,var(--brass) 2.6px,transparent 3.4px),radial-gradient(circle at calc(100% - 12px) 12px,var(--brass) 2.6px,transparent 3.4px),radial-gradient(circle at 12px calc(100% - 12px),var(--brass) 2.6px,transparent 3.4px),radial-gradient(circle at calc(100% - 12px) calc(100% - 12px),var(--brass) 2.6px,transparent 3.4px);
  box-shadow:inset 0 0 0 5px var(--card),inset 0 0 0 6px rgba(184,137,63,.35);transition:transform .2s,box-shadow .2s;}
.job-card:hover{transform:translateY(-4px);box-shadow:inset 0 0 0 5px var(--card),inset 0 0 0 6px rgba(184,137,63,.55),0 18px 36px rgba(60,40,15,.16);}
.job-card .jc-no{display:inline-block;font-family:var(--mono);font-weight:700;font-size:.66rem;letter-spacing:.2em;color:var(--brass-2);background:var(--steel-800);border-radius:999px;padding:.3em 1em;}
.job-card h3{font-family:var(--display);font-weight:800;font-size:1.6rem;color:var(--steel-800);margin-top:12px;letter-spacing:.06em;}
.job-card .jc-sal{font-weight:900;color:var(--ember-600);font-size:1.05rem;margin-top:4px;}
.job-card .jc-meta{list-style:none;margin:12px 0 0;display:flex;flex-direction:column;gap:4px;}
.job-card .jc-meta li{font-size:.88rem;color:var(--ink);padding-left:1.2em;position:relative;}
.job-card .jc-meta li::before{content:"\2693\FE0E";position:absolute;left:0;color:var(--brass);font-family:"Noto Sans JP",sans-serif;font-size:.85em;}
.job-card .jc-change{font-size:.8rem;color:var(--mist);margin-top:12px;}
.job-card .jc-hw{margin-top:12px;padding-top:10px;border-top:1px dashed var(--line);font-size:.8rem;color:var(--mist);}
.job-card .jc-hw b{font-family:var(--mono);color:var(--steel-800);letter-spacing:.04em;}
#recruitTable td small{color:var(--mist);font-size:.84rem;line-height:1.7;}
#recruitTable ul.tl{margin:0;padding-left:1.1em;}
#recruitTable ul.tl li{margin:2px 0;}
@media(max-width:880px){ .job-cards{grid-template-columns:1fr;} }
@media(max-width:540px){ .ctable th{width:96px;padding:14px 12px;} .ctable td{padding:14px 12px;} }

/* v7.7：中くらいの画面幅（881〜1240px）でメニューと「工事のご相談」が詰まって崩れるのを防ぐ */
.nav-cta .btn{white-space:nowrap;}
@media(min-width:881px) and (max-width:1240px){
  .nav-in{gap:.6rem;}
  .nav-links{gap:.75rem;}
  .nav-links a.lk{font-size:.8rem;letter-spacing:0;}
  .nav-cta .btn{padding:.6em 1em;font-size:.82rem;}
  .brand img.logo{height:38px;}
}
@media(min-width:881px) and (max-width:1000px){
  .nav-links{gap:.55rem;}
  .nav-links a.lk{font-size:.74rem;}
  .nav-cta .btn{padding:.55em .8em;font-size:.76rem;}
  .brand img.logo{height:34px;}
}