/* ============================================================
   FIRST CALL — 本番サイト共通CSS
   ============================================================ */
:root{
  /* WSまとめ p.10 トーン&マナー スウォッチから実測（メイン/アクセント/サブ） */
  --navy:#2B4150;      /* メイン：ディープネイビー */
  --navy-d:#1B2C38;     /* メイン濃色（ヘッダー/フッター等の深み用） */
  --char:#23282E;
  --red:#841A1F;        /* アクセント：ダークレッド（初動・緊急、CTA等に少量使用） */
  --red-d:#661417;
  --red-pale:#CEA3A5;   /* 薄いレッド：英語見出しラベル用 */
  --off:#F4F1EC;
  --warm:#E4E0D8;       /* サブ：ウォームグレーの明るいティント */
  --warm-2:#C9C3BC;     /* サブ：実測色（余白・安心） */
  --ink:#1B2029;
  --ink-2:#525A66;
  --ink-3:#818996;
  --line:rgba(18,35,58,.13);
  --line-2:rgba(18,35,58,.08);
  --card:#FFFFFF;
  --shadow:0 1px 2px rgba(11,23,37,.04),0 10px 30px -14px rgba(11,23,37,.20);
  --radius:3px;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,monospace;
  --sans:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP","Yu Gothic Medium","Meiryo",sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:76px;-webkit-text-size-adjust:100%;}
body{
  margin:0;font-family:var(--sans);color:var(--ink);background:var(--off);
  font-size:16px;line-height:1.85;letter-spacing:.01em;font-feature-settings:"palt" 1;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;}
h1,h2,h3,h4{letter-spacing:-.01em;}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;}html{scroll-behavior:auto;}}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:var(--navy-d);border-bottom:1px solid rgba(255,255,255,.08);}
.site-header-in{max-width:1180px;margin:0 auto;padding:0 20px;display:flex;align-items:center;gap:20px;height:64px;}
.brand{display:flex;align-items:center;gap:11px;color:#fff;text-decoration:none;flex:0 0 auto;}
.logo-chip{width:38px;height:38px;border-radius:8px;background:var(--off);display:flex;align-items:center;justify-content:center;flex:0 0 auto;padding:4px;overflow:hidden;}
.logo-chip img{max-width:100%;max-height:100%;width:auto;height:auto;display:block;}
.brand b{font-size:.92rem;letter-spacing:.05em;font-weight:800;display:block;}
.brand-dual{display:flex;align-items:center;gap:20px;}
.brand-dual img{height:30px;width:auto;display:block;}
@media(max-width:820px){.brand-dual{gap:10px;}.brand-dual img{height:27px;}}
.brand small{display:block;font-size:.62rem;color:rgba(244,241,236,.6);letter-spacing:.1em;font-weight:400;margin-top:1px;}

.gnav{margin-left:auto;display:flex;gap:2px;}
.gnav a{color:rgba(255,255,255,.68);text-decoration:none;font-size:.82rem;letter-spacing:.03em;padding:9px 12px;border-radius:4px;transition:.15s;white-space:nowrap;}
.gnav a:hover{color:#fff;background:rgba(255,255,255,.08);}
.gnav a[aria-current]{color:#fff;font-weight:700;}

.hdr-cta{flex:0 0 auto;display:inline-flex;align-items:center;gap:6px;background:var(--red);color:#fff;text-decoration:none;font-size:.8rem;font-weight:700;padding:9px 16px;border-radius:3px;white-space:nowrap;transition:.15s;}
.hdr-cta:hover{background:var(--red-d);}

.nav-toggle{display:none;flex:0 0 auto;background:none;border:1px solid rgba(255,255,255,.3);border-radius:4px;width:38px;height:38px;color:#fff;cursor:pointer;}
.nav-toggle svg{width:18px;height:18px;}

@media(max-width:940px){
  .gnav{display:none;}
  .hdr-cta{display:none;} /* 下部sticky-ctaのLINEボタンと重複するため、モバイル幅ではヘッダー側を隠して幅を確保 */
  .nav-toggle{display:grid;place-items:center;margin-left:auto;}
  .site-header.is-open .gnav{
    display:flex;position:absolute;top:64px;left:0;right:0;background:var(--navy-d);flex-direction:column;
    padding:8px 20px 16px;gap:2px;border-bottom:1px solid rgba(255,255,255,.1);
  }
  .site-header.is-open .gnav a{padding:12px 8px;}
}

.crumb{max-width:1180px;margin:0 auto;padding:14px 20px 14px;font-size:.74rem;color:var(--ink-3);}
.crumb + .sec{border-top:0;}
.crumb a{color:var(--ink-2);text-decoration:none;}

/* ---------- hero ---------- */
/* マット・フラット基調／グロー・ガラス感を避け、少しザラっとした質感のみ足す（WSまとめ p.10 準拠） */
.hero{
  background:linear-gradient(170deg,var(--navy) 0%,var(--navy-d) 100%);
  color:#fff;padding:68px 20px 56px;position:relative;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;opacity:.06;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.9) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.9) 1px,transparent 1px);
  background-size:56px 56px;
}
.hero::after{
  content:"";position:absolute;inset:0;opacity:.05;pointer-events:none;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero-in{max-width:1180px;margin:0 auto;position:relative;z-index:1;}
.hero-flex{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;}
.hero-flex .hero-photo{justify-self:end;}

/* ---------- hero-bleed（背景全面を写真にするヒーロー。写真の代わりのダミーでも実写真でも使用） ---------- */
.hero-bleed::before,.hero-bleed::after{display:none;}
.hero-bleed .hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:78% 22%;z-index:0;}
.hero-bleed .hero-scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(27,44,56,.95) 0%,rgba(27,44,56,.85) 30%,rgba(27,44,56,.5) 56%,rgba(27,44,56,.12) 82%,rgba(27,44,56,0) 100%);}
.hero-bleed .wrap{position:relative;z-index:2;}
/* 明るい写真用：左のテキスト側だけ濃く、右は写真を活かす */
.hero-bleed.hero-light .hero-bg{object-position:82% 30%;}
.hero-light h1{font-size:clamp(1.3rem,6vw,2.7rem);}
.hero-bleed.hero-light .hero-scrim{background:linear-gradient(90deg,rgba(27,44,56,.9) 0%,rgba(27,44,56,.82) 32%,rgba(27,44,56,.4) 58%,rgba(27,44,56,0) 78%);}
.hero-bleed picture{display:contents;}
@media(max-width:820px){
  /* モバイル：縦長の写真を上部に敷き、メインコピー（ラベル＋H1）を写真の左上に重ねる。以降の文は写真の下に続ける */
  .hero-bleed .hero-bg,.hero-bleed.hero-light .hero-bg{inset:0 0 auto 0;height:500px;object-position:50% 100%;}
  .hero-bleed .hero-scrim,.hero-bleed.hero-light .hero-scrim{inset:0 0 auto 0;height:500px;background:linear-gradient(180deg,rgba(27,44,56,.62) 0%,rgba(27,44,56,.35) 32%,rgba(27,44,56,0) 58%,rgba(27,44,56,.55) 86%,rgba(27,44,56,1) 100%);}
  .hero-bleed .wrap{padding-top:0;}
  .hero-bleed .hero-head{min-height:456px;}
  .hero-bleed .hero-head h1{font-size:1.1rem;line-height:1.5;}
}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.68rem;letter-spacing:.18em;color:var(--warm-2);border:1px solid rgba(255,255,255,.24);border-radius:2px;padding:5px 11px;margin-bottom:22px;}
.eyebrow i{width:5px;height:5px;background:var(--red);border-radius:50%;font-style:normal;}
.hero h1{font-size:clamp(1.6rem,4.6vw,2.7rem);line-height:1.42;margin:0 0 18px;font-weight:800;}
.hero-lead{max-width:600px;color:rgba(244,241,236,.82);font-size:.96rem;margin:0 0 28px;}
.proof-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px;}
.proof-bar span{font-size:.76rem;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:3px;padding:6px 12px;white-space:nowrap;}
.hero .btn-primary{font-size:.92rem;padding:14px 26px;}

/* ---------- buttons ---------- */
.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--red);color:#fff;text-decoration:none;font-weight:700;padding:13px 22px;border-radius:3px;font-size:.9rem;transition:.15s;border:none;cursor:pointer;}
.btn-primary:hover{background:var(--red-d);}
.btn-ghost{display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--navy);text-decoration:none;font-weight:700;padding:12px 20px;border-radius:3px;font-size:.86rem;border:1.5px solid var(--line);transition:.15s;}
.btn-ghost:hover{border-color:var(--navy);}
.btn-outline-light{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:transparent;color:#fff;text-decoration:none;font-weight:700;padding:12px 21px;border-radius:3px;font-size:.9rem;border:1.5px solid rgba(255,255,255,.4);transition:.15s;}
.btn-outline-light:hover{border-color:#fff;background:rgba(255,255,255,.08);}
.btn-outline-light svg{width:16px;height:16px;flex:0 0 auto;}

/* 3手段（LINE/電話/フォーム）を並べるボタン群 */
.cta-buttons{display:flex;flex-wrap:wrap;gap:10px;}
.hero .cta-buttons{margin-top:4px;}

/* ---------- layout ---------- */
main{display:block;}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px;}
.sec{padding:60px 0;border-top:1px solid var(--line);}
.sec:first-of-type{border-top:0;}
.sec-head{margin-bottom:28px;max-width:760px;}
.kicker{font-family:var(--mono);font-size:.74rem;letter-spacing:.14em;color:var(--red);font-weight:700;display:block;margin-bottom:10px;}
h2{font-size:clamp(1.5rem,3.6vw,2.15rem);line-height:1.35;margin:0 0 12px;font-weight:800;}
.sec-head p{margin:0;color:var(--ink-2);font-size:.96rem;}
h3{font-size:1.15rem;font-weight:800;margin:0 0 8px;}

/* ---------- grid / cards ---------- */
.grid{display:grid;gap:14px;}
.grid > *{min-width:0;}
.g2{grid-template-columns:1fr 1fr;}
.g3{grid-template-columns:repeat(3,1fr);}
.g4{grid-template-columns:repeat(4,1fr);}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;box-shadow:var(--shadow);}
.card h4{margin:0 0 8px;font-size:1.08rem;font-weight:800;}
.card p{margin:0;font-size:.86rem;color:var(--ink-2);}
.card .n{font-family:var(--mono);font-size:.68rem;color:var(--red);letter-spacing:.1em;font-weight:700;display:block;margin-bottom:9px;}
.card-icon{width:40px;height:40px;border-radius:10px;background:var(--navy);display:flex;align-items:center;justify-content:center;margin-bottom:14px;flex:0 0 auto;}
.card-icon svg{width:20px;height:20px;color:#fff;}
.stat-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;text-align:center;}
.stat-card b{display:block;font-size:1.15rem;color:var(--navy);}
.stat-card span{display:block;font-size:.78rem;color:var(--ink-2);margin-top:3px;}

/* ---------- menu cards (cross-link) ---------- */
.menu-card{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:0;text-decoration:none;color:inherit;overflow:hidden;box-shadow:var(--shadow);transition:.18s;}
.menu-card:hover{transform:translateY(-2px);box-shadow:0 4px 8px rgba(11,23,37,.06),0 16px 34px -16px rgba(11,23,37,.28);}
.menu-card .ph{aspect-ratio:16/9;}
.menu-card .body{padding:18px 18px 20px;}
.menu-card .tag{font-family:var(--mono);font-size:.65rem;color:var(--red);letter-spacing:.08em;font-weight:700;}
.menu-card h4{margin:7px 0 5px;font-size:1.1rem;}
.menu-card p{margin:0;font-size:.82rem;color:var(--ink-2);}
.menu-card .go{margin-top:10px;font-size:.78rem;color:var(--navy);font-weight:700;}
.mini-link{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;text-decoration:none;color:inherit;}
.mini-link h4{font-size:.88rem;margin:0 0 3px;}
.mini-link p{margin:0;font-size:.78rem;color:var(--ink-2);}

/* ---------- jump grid（画像なしのコンパクトな業種選択チップ。多数の項目を並べる場合用） ---------- */
.jump-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;}
.jump-card{
  display:flex;align-items:center;gap:10px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:11px 14px;text-decoration:none;color:inherit;box-shadow:var(--shadow);transition:.15s;
}
.jump-card:hover{border-color:var(--red);}
.jump-card .icon{width:30px;height:30px;border-radius:8px;background:var(--warm);display:flex;align-items:center;justify-content:center;flex:0 0 auto;color:var(--navy);}
.jump-card .icon svg{width:16px;height:16px;}
.jump-card .num{font-family:var(--mono);font-size:.66rem;color:var(--red);font-weight:700;flex:0 0 auto;}
.jump-card .label{font-size:.85rem;font-weight:700;line-height:1.3;flex:1;}
.jump-card .arrow{font-size:.8rem;color:var(--ink-3);flex:0 0 auto;}
@media(max-width:820px){.jump-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:420px){.jump-card .label{font-size:.8rem;}}

/* ---------- hero photo（写真の代わりのダミー：全面を人物シルエットで塗りつぶす） ---------- */
.hero-photo{
  width:100%;aspect-ratio:3/4;border-radius:6px;position:relative;overflow:hidden;
  background:linear-gradient(175deg,#1B3050 0%,var(--navy-d) 100%);
  box-shadow:0 18px 44px -18px rgba(0,0,0,.55);
}
.hero-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1;}
.hero-photo .accent{position:absolute;left:0;right:0;bottom:0;height:5px;background:var(--red);z-index:4;}

/* ---------- placeholder imagery (dummy) ---------- */
.ph{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-d) 100%);position:relative;overflow:hidden;}
.ph::before{
  content:"";position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.14) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.14) 1px,transparent 1px);
  background-size:26px 26px;
}
.ph::after{content:"";position:absolute;width:60%;height:60%;border-radius:50%;background:radial-gradient(circle,rgba(132,26,31,.35),transparent 70%);right:-10%;top:-10%;}
.ph.warm{background:linear-gradient(135deg,var(--warm) 0%,var(--warm-2) 100%);}
.ph.warm::before{opacity:.6;background-image:linear-gradient(rgba(18,35,58,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(18,35,58,.06) 1px,transparent 1px);}
.ph.warm::after{background:radial-gradient(circle,rgba(132,26,31,.14),transparent 70%);}

/* ---------- editorial section head（英語ラベルを日本語見出しの真上に、両方左揃え） ---------- */
.sec-head-xl{max-width:880px;margin-bottom:28px;}
.en-xl{display:block;font-weight:900;font-size:clamp(2.4rem,7.2vw,4.4rem);color:var(--red-pale);letter-spacing:.01em;line-height:.9;margin:0 0 6px;font-family:var(--sans);}
.en-xl.sm{font-size:clamp(1.7rem,4.6vw,2.6rem);margin-bottom:4px;}
.sec-head-xl h2{margin:0 0 8px;}
.sec-head-xl p{margin:0;color:var(--ink-2);font-size:.94rem;max-width:640px;}

/* ---------- split panels（事業者向け／個人向けなどの2分割） ---------- */
.split-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.split-grid.g3{grid-template-columns:repeat(3,1fr);}
.split-grid.g3 .split-panel{min-height:460px;}
@media(max-width:900px){.split-grid.g3{grid-template-columns:1fr 1fr;}.split-grid.g3 .split-panel:last-child{grid-column:1/-1;}}
@media(max-width:720px){.split-grid.g3{grid-template-columns:1fr;}.split-grid.g3 .split-panel:last-child{grid-column:auto;}}
.split-panel{position:relative;border-radius:6px;overflow:hidden;min-height:440px;display:flex;flex-direction:column;justify-content:flex-end;padding:30px 26px;color:#fff;box-shadow:var(--shadow);background:var(--navy-d);}
/* 写真の代わりのダミー：人物シルエットをパネル全面に敷き、上からブランドカラーのトーンを重ねる（デュオトーン写真の代用） */
.split-panel .figure{position:absolute;inset:0;z-index:0;pointer-events:none;}
.split-panel .figure img{width:100%;height:100%;object-fit:cover;display:block;}
.split-panel .tint{position:absolute;inset:0;z-index:1;}
.split-panel.biz .tint{background:linear-gradient(165deg,rgba(43,65,80,.80) 0%,rgba(27,44,56,.92) 100%);}
.split-panel.personal .tint{background:linear-gradient(165deg,rgba(132,26,31,.78) 0%,rgba(102,20,23,.90) 100%);}
.split-panel.company .tint{background:linear-gradient(165deg,rgba(87,47,55,.80) 0%,rgba(63,32,38,.92) 100%);}
.split-panel::before{content:"";position:absolute;inset:0;z-index:2;opacity:.5;background-image:linear-gradient(rgba(255,255,255,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.12) 1px,transparent 1px);background-size:30px 30px;}
.split-panel::after{content:"";position:absolute;inset:0;z-index:3;opacity:.07;pointer-events:none;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}
.split-panel .tag-en{position:relative;z-index:4;font-weight:900;font-size:.82rem;letter-spacing:.2em;opacity:.85;text-transform:uppercase;}
.split-panel h3{position:relative;z-index:4;font-size:clamp(1.4rem,3.4vw,1.8rem);font-weight:900;margin:8px 0 22px;color:#fff;}
.split-panel .links{position:relative;z-index:4;display:flex;flex-direction:column;gap:9px;}
.split-panel .links a{background:#fff;color:var(--ink);border-radius:5px;padding:13px 16px;display:flex;justify-content:space-between;align-items:center;font-weight:700;font-size:.86rem;text-decoration:none;transition:.15s;}
.split-panel .links a:hover{transform:translateX(2px);}
.split-panel .links a svg{width:15px;height:15px;flex:0 0 auto;color:var(--ink-3);}
@media(max-width:720px){.split-grid{grid-template-columns:1fr;}.split-panel{min-height:340px;padding:26px 22px;}}

.avatar{width:132px;height:132px;border-radius:50%;background:linear-gradient(160deg,var(--navy),var(--navy-d));position:relative;overflow:hidden;flex:0 0 auto;}
.avatar::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.12) 1px,transparent 1px);background-size:14px 14px;}
.avatar span{position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-size:2.6rem;font-weight:800;font-family:var(--mono);}
.avatar img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 20%;z-index:1;}
.avatar.avatar-photo::before{display:none;}
.avatar.sm{width:64px;height:64px;}
.avatar.sm span{font-size:1.3rem;}

/* ---------- testimonial / quote ---------- */
.quote-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);}
.quote-card p{margin:0 0 10px;font-size:.9rem;color:var(--ink);line-height:1.8;}
.quote-card p::before{content:"“";color:var(--red);font-weight:800;font-size:1.2em;}
.quote-card cite{font-size:.76rem;color:var(--ink-3);font-style:normal;}

/* ---------- table ---------- */
.tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:var(--radius);background:#fff;}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:.86rem;}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top;}
thead th{background:var(--navy);color:#fff;font-size:.76rem;letter-spacing:.05em;font-weight:700;white-space:nowrap;}
tbody tr:last-child td{border-bottom:0;}
tbody tr:nth-child(even){background:#FBFAF8;}
td.num,th.num{text-align:right;font-family:var(--mono);white-space:nowrap;}

/* ---------- checklist / steps ---------- */
.check-list{list-style:none;margin:0;padding:0;display:grid;gap:10px;}
.check-list li{display:grid;grid-template-columns:22px 1fr;gap:12px;align-items:start;font-size:.9rem;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:13px 15px;}
.li-tag{color:var(--ink-3);font-size:.74rem;margin-left:8px;white-space:nowrap;}
.check-list li::before{content:"";width:16px;height:16px;margin-top:3px;border:1.5px solid var(--red);border-radius:3px;flex:0 0 auto;}

.steps{list-style:none;counter-reset:s;margin:0;padding:0;display:grid;gap:10px;}
.steps li{counter-increment:s;display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow);}
.steps li .n{width:28px;height:28px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:.8rem;font-weight:700;font-family:var(--mono);}
.steps li .n::before{content:counter(s);}
.steps li:last-child .n{background:var(--red);}
.steps li b{display:block;font-size:.92rem;}
.steps li p{margin:2px 0 0;font-size:.8rem;color:var(--ink-2);}
.steps li .day{font-family:var(--mono);font-size:.72rem;color:var(--ink-3);white-space:nowrap;}

/* ---------- FAQ (native accordion) ---------- */
.accordion{border:1px solid var(--line);border-radius:var(--radius);padding:14px 18px;background:var(--card);}
.accordion summary{cursor:pointer;font-weight:700;font-size:.92rem;list-style:none;display:flex;align-items:center;justify-content:space-between;}
.accordion summary::-webkit-details-marker{display:none;}
.accordion summary::after{content:"+";color:var(--ink-3);font-size:1.1rem;}
.accordion[open] summary::after{content:"−";}

.faq{border-top:1px solid var(--line);}
.faq details{border-bottom:1px solid var(--line);padding:14px 0;}
.faq summary{cursor:pointer;font-weight:700;font-size:.92rem;list-style:none;display:flex;gap:10px;align-items:baseline;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::before{content:"Q";flex:0 0 auto;color:#fff;background:var(--navy);border-radius:50%;width:22px;height:22px;font-size:.68rem;display:grid;place-items:center;font-family:var(--mono);}
.faq summary::after{content:"+";margin-left:auto;color:var(--ink-3);font-size:1.1rem;}
.faq details[open] summary::after{content:"−";}
.faq .a{margin:10px 0 0 32px;font-size:.85rem;color:var(--ink-2);line-height:1.8;}

/* ---------- copy callout ---------- */
.copy-box{background:#fff;border-left:3px solid var(--red);border-radius:0 3px 3px 0;padding:14px 18px;font-size:.92rem;line-height:1.8;box-shadow:var(--shadow);}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(170deg,var(--navy),var(--navy-d));color:#fff;border-radius:4px;padding:38px 30px;text-align:center;position:relative;overflow:hidden;}
.cta-band::after{
  content:"";position:absolute;inset:0;opacity:.05;pointer-events:none;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.cta-band-in{position:relative;z-index:1;}
.cta-band h3{font-size:clamp(1.1rem,2.6vw,1.4rem);margin:0 0 8px;}
.cta-band p{margin:0 0 22px;color:rgba(244,241,236,.78);font-size:.9rem;}
.cta-band .cta-buttons{justify-content:center;}
.cta-band .btn-primary{padding:15px 28px;font-size:.95rem;}
.cta-band .btn-outline-light{padding:14px 24px;}
.line-perk{
  display:inline-flex;align-items:center;gap:8px;margin-top:18px;padding:8px 16px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);border-radius:3px;
  font-size:.8rem;color:rgba(244,241,236,.85);
}
.line-perk b{color:#fff;font-weight:700;}
.line-perk svg{width:15px;height:15px;flex:0 0 auto;color:rgba(244,241,236,.6);}

/* ---------- news list (design reference for 42ws blog collection) ---------- */
.news-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line);display:grid;gap:0;}
.news-item{border-bottom:1px solid var(--line);}
.news-item a{display:flex;gap:16px;align-items:center;padding:16px 4px;text-decoration:none;color:var(--ink);}
.news-item .ph{width:88px;aspect-ratio:4/3;border-radius:3px;flex:0 0 auto;}
.news-item h3{font-size:.9rem;margin:0 0 4px;font-weight:700;}
.news-item time{font-family:var(--mono);font-size:.74rem;color:var(--ink-3);}
.news-item a:hover h3{color:var(--red);}
.news-more{display:inline-block;margin-top:16px;font-size:.84rem;font-weight:700;color:var(--navy);text-decoration:none;}

/* ---------- form ---------- */
.form-grid{display:grid;gap:14px;}
.field label{display:block;font-size:.8rem;font-weight:700;margin-bottom:6px;}
.field input,.field textarea,.field select{
  width:100%;border:1px solid var(--line);border-radius:3px;padding:11px 13px;font:inherit;font-size:.9rem;background:#fff;color:var(--ink);
}
.field textarea{resize:vertical;min-height:110px;}
.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid var(--red);outline-offset:1px;}
.field-req{color:var(--red);font-size:.72rem;margin-left:4px;}
.form-note{font-size:.76rem;color:var(--ink-3);}
.form-submit{width:100%;justify-content:center;font-size:.94rem;padding:14px;}

/* ---------- footer ---------- */
.site-footer{background:var(--navy-d);color:rgba(244,241,236,.66);margin-top:24px;}
.footer-in{max-width:1180px;margin:0 auto;padding:36px 20px 28px;}
.footer-top{display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between;padding-bottom:24px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer-brand .brand{margin-bottom:8px;}
.footer-brand p{font-size:.8rem;max-width:280px;color:rgba(244,241,236,.55);margin:0;}
.footer-nav{display:flex;gap:48px;flex-wrap:wrap;}
.footer-nav div b{display:block;font-size:.72rem;letter-spacing:.1em;color:rgba(244,241,236,.4);margin-bottom:10px;}
.footer-nav a{display:block;color:rgba(244,241,236,.75);text-decoration:none;font-size:.84rem;margin-bottom:8px;}
.footer-nav a:hover{color:#fff;}
.footer-bottom{padding-top:18px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:.72rem;color:rgba(244,241,236,.4);}

/* ---------- sticky mobile cta（LINE・電話・フォームの3ボタン） ---------- */
.sticky-cta{position:fixed;left:0;right:0;bottom:0;width:100%;max-width:100vw;z-index:55;background:#fff;border-top:1px solid var(--line);padding:9px 14px;display:none;gap:8px;box-shadow:0 -4px 16px rgba(11,23,37,.08);}
.sticky-cta .icon-btn{flex:0 0 auto;display:grid;place-items:center;border:1px solid var(--line);border-radius:3px;width:44px;color:var(--navy);text-decoration:none;}
.sticky-cta .icon-btn svg{width:19px;height:19px;}
.sticky-cta .btn-primary{flex:1;justify-content:center;min-width:0;padding-left:10px;padding-right:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

@media(max-width:940px){
  .sticky-cta{display:flex;}
  body{padding-bottom:70px;}
}
@media(max-width:820px){
  .g3,.g4{grid-template-columns:1fr 1fr;}
  .footer-nav{gap:28px;}
  .hero-flex{grid-template-columns:1fr;gap:28px;}
  .hero-flex .hero-photo{justify-self:start;}
}
@media(max-width:640px){
  body{font-size:15px;}
  .g2,.g3,.g4{grid-template-columns:1fr;}
  .hero{padding:44px 16px 36px;}
  .sec{padding:44px 0;}
  .wrap{padding:0 16px;}
  .cta-band{padding:30px 20px;}
  .cta-buttons{flex-direction:column;align-items:stretch;}
  .cta-buttons .btn-primary,.cta-buttons .btn-outline-light{width:100%;}
}