/* =========================================================
   ホームページ制作＆運用代行 by なるテック
   共通スタイル / デザインシステム
   ========================================================= */

:root{
  --brand:#0676BC;
  --brand-dark:#054F7C;
  --brand-deep:#063a5c;
  --brand-pale:#D6EAF7;
  --brand-soft:#eef6fc;
  --accent:#f5a623;       /* おすすめ・強調バッジ */
  --ink:#16242f;
  --body:#33424f;
  --muted:#67788a;
  --line:#e4eaf0;
  --line-strong:#cfd9e3;
  --bg:#ffffff;
  --bg-soft:#f4f8fb;
  --bg-soft2:#eef3f8;
  --ok:#2f9e5e;
  --ng:#c2410c;
  --shadow-s:0 2px 8px rgba(16,40,64,.06);
  --shadow-m:0 8px 28px rgba(16,40,64,.10);
  --shadow-l:0 18px 50px rgba(16,40,64,.16);
  --radius:14px;
  --radius-s:10px;
  --maxw:1120px;
  --maxw-narrow:820px;
  --font:"Yu Gothic Medium","Yu Gothic","游ゴシック Medium","游ゴシック体","Noto Sans JP","Hiragino Kaku Gothic ProN","Hiragino Sans",Meiryo,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  color:var(--body);
  line-height:1.75;
  background:var(--bg);
  font-size:16px;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}

/* ---------- レイアウト ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:var(--maxw-narrow);margin:0 auto;padding:0 24px}
.section{padding:84px 0}
.section--soft{background:var(--bg-soft)}
.section--brand{background:linear-gradient(160deg,var(--brand-dark),var(--brand-deep));color:#fff}
.section--tight{padding:56px 0}

.eyebrow{
  display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.18em;
  color:var(--brand);text-transform:uppercase;margin-bottom:14px;
}
.section--brand .eyebrow{color:#9fd0f0}
.sec-title{
  font-size:clamp(1.55rem,3.4vw,2.25rem);font-weight:800;line-height:1.4;
  color:var(--ink);letter-spacing:.01em;
}
.section--brand .sec-title{color:#fff}
.sec-lead{margin-top:18px;color:var(--muted);font-size:1.02rem;max-width:760px}
.section--brand .sec-lead{color:#cfe4f4}
.center{text-align:center}
.center .sec-lead{margin-left:auto;margin-right:auto}

/* ---------- ボタン ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-weight:700;font-size:1rem;line-height:1;
  padding:16px 28px;border-radius:999px;border:2px solid transparent;
  cursor:pointer;transition:.18s ease;white-space:nowrap;
}
.btn--primary{background:var(--brand);color:#fff;box-shadow:0 6px 18px rgba(6,118,188,.32)}
.btn--primary:hover{background:#0a83cf;transform:translateY(-2px);box-shadow:0 10px 24px rgba(6,118,188,.4)}
.btn--accent{background:var(--accent);color:#3a2600;box-shadow:0 6px 18px rgba(245,166,35,.34)}
.btn--accent:hover{background:#ffb733;transform:translateY(-2px)}
.btn--ghost{background:#fff;color:var(--brand);border-color:var(--line-strong)}
.btn--ghost:hover{border-color:var(--brand);color:var(--brand-dark)}
.btn--line{background:#06c755;color:#fff}
.btn--line:hover{background:#05b54d;transform:translateY(-2px)}
.btn--lg{padding:18px 36px;font-size:1.06rem}
.btn--block{display:flex;width:100%}
.btn--ghost-white{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn--ghost-white:hover{background:rgba(255,255,255,.12);border-color:#fff}

/* ---------- ヘッダー ---------- */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);
  backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:66px;gap:20px}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand .logo-mark{width:32px;height:32px;flex:none}
.brand-txt{display:flex;flex-direction:column;line-height:1.18}
.brand-txt b{font-size:1.02rem;font-weight:800;color:var(--ink);letter-spacing:.02em}
.brand-txt small{font-size:.67rem;font-weight:600;color:var(--muted);letter-spacing:.01em}
.gnav{display:flex;align-items:center;gap:21px;flex:none}
.gnav a{font-size:.9rem;font-weight:600;color:var(--body);white-space:nowrap;transition:.15s}
.gnav a:hover{color:var(--brand)}
.header-cta{display:flex;align-items:center;gap:12px;flex:none}
.header-cta .btn{padding:11px 22px;font-size:.9rem}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.2s}

/* ---------- フッター ---------- */
.site-footer{background:var(--brand-deep);color:#cfe0ee;padding:64px 0 28px;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.footer-brand .logo-mark{width:38px;height:38px;margin-bottom:14px}
.footer-brand .fb-name{color:#fff;font-weight:800;font-size:1.05rem;margin-bottom:6px}
.footer-brand p{color:#9fbdd6;font-size:.85rem;line-height:1.8}
.footer-col h4{color:#fff;font-size:.82rem;letter-spacing:.08em;margin-bottom:14px;font-weight:700}
.footer-col li{margin-bottom:9px}
.footer-col a{color:#bcd4e6;font-size:.88rem;transition:.15s}
.footer-col a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:46px;padding-top:22px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:#88a8c2;font-size:.8rem}
.footer-bottom a{color:#88a8c2}
.footer-bottom a:hover{color:#fff}

/* ---------- ファーストビュー ---------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(165deg,#0a4f7c 0%,#063a5c 55%,#05314e 100%);color:#fff}
.hero::before{content:"";position:absolute;inset:0;
  background:radial-gradient(1200px 600px at 78% -10%,rgba(6,118,188,.55),transparent 60%),
            radial-gradient(800px 500px at 12% 110%,rgba(13,160,233,.28),transparent 55%);pointer-events:none}
.hero-inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;
  padding:78px 0 88px}
.hero-badges{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}
.hero-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:7px 14px;font-size:.78rem;font-weight:600}
.hero h1{font-size:clamp(1.85rem,3.6vw,2.7rem);line-height:1.42;font-weight:800;letter-spacing:.005em}
.hero h1 .hl{color:#7fd0ff}
.hero-sub{margin-top:20px;font-size:1.02rem;line-height:1.85;color:#d4e7f5;max-width:520px}
.hero-price{margin-top:26px;display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.hero-price .pnum{font-size:2.5rem;font-weight:800;color:#fff;line-height:1}
.hero-price .pnum small{font-size:1rem;font-weight:700}
.hero-price .ptag{background:var(--accent);color:#3a2600;font-weight:800;font-size:.82rem;padding:7px 14px;border-radius:8px}
.hero-cta{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}
.hero-note{margin-top:18px;font-size:.82rem;color:#9fc3df}

.hero-visual{position:relative}
.hero-card{background:#fff;border-radius:18px;box-shadow:var(--shadow-l);padding:26px;color:var(--ink)}
.hero-card h3{font-size:1rem;font-weight:800;margin-bottom:18px;display:flex;align-items:center;gap:8px}
.hero-card .mini-plan{display:flex;justify-content:space-between;align-items:center;
  padding:13px 0;border-bottom:1px dashed var(--line)}
.hero-card .mini-plan:last-child{border-bottom:0}
.hero-card .mp-name{font-weight:700;font-size:.92rem}
.hero-card .mp-name span{display:block;font-size:.72rem;color:var(--muted);font-weight:500}
.hero-card .mp-price{font-weight:800;color:var(--brand);font-size:1.05rem}
.hero-card .mp-price small{font-size:.7rem;color:var(--muted);font-weight:600}
.hero-card .reco{background:var(--brand-soft);border:1px solid var(--brand-pale);border-radius:10px;
  padding:8px 12px;margin:8px -6px 0;}

/* ---------- 汎用カード ---------- */
.cards{display:grid;gap:22px}
.cards-2{grid-template-columns:repeat(2,1fr)}
.cards-3{grid-template-columns:repeat(3,1fr)}
.cards-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-s);transition:.18s}
.card:hover{box-shadow:var(--shadow-m);transform:translateY(-3px)}
.card h3{font-size:1.08rem;font-weight:800;color:var(--ink);margin-bottom:10px}
.card p{font-size:.93rem;color:var(--muted)}
.card .ic{width:46px;height:46px;border-radius:11px;background:var(--brand-soft);color:var(--brand);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.card .ic svg{width:24px;height:24px}

/* 課題チェックリスト */
.issue-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.issue{display:flex;gap:12px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;align-items:flex-start}
.issue .chk{flex:none;width:24px;height:24px;border-radius:6px;background:var(--brand-soft);color:var(--brand);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.9rem;margin-top:1px}
.issue p{font-size:.93rem;color:var(--body);font-weight:600;line-height:1.6}

/* 比較表 */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.cmp{width:100%;border-collapse:separate;border-spacing:0;min-width:680px;font-size:.92rem}
table.cmp th,table.cmp td{padding:15px 16px;text-align:left;border-bottom:1px solid var(--line)}
table.cmp thead th{background:var(--brand-dark);color:#fff;font-weight:700;font-size:.9rem;position:sticky;top:0}
table.cmp thead th:first-child{border-top-left-radius:10px}
table.cmp thead th:last-child{border-top-right-radius:10px}
table.cmp tbody th{font-weight:700;color:var(--ink);background:var(--bg-soft)}
table.cmp .col-naru{background:var(--brand-soft);font-weight:700;color:var(--brand-dark)}
table.cmp thead th.col-naru{background:var(--brand);color:#fff}
table.cmp tr:last-child td,table.cmp tr:last-child th{border-bottom:0}
.cell-yes{color:var(--ok);font-weight:800}
.cell-no{color:var(--muted)}

/* 料金プラン */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.plan{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:34px 28px;
  display:flex;flex-direction:column;box-shadow:var(--shadow-s)}
.plan--reco{border:2px solid var(--brand);box-shadow:var(--shadow-l);transform:translateY(-8px)}
.plan-flag{position:absolute;top:-15px;left:50%;transform:translateX(-50%);background:var(--accent);color:#3a2600;
  font-weight:800;font-size:.78rem;padding:7px 20px;border-radius:999px;white-space:nowrap;box-shadow:var(--shadow-s)}
.plan-name{font-size:1.16rem;font-weight:800;color:var(--ink)}
.plan-tagline{font-size:.85rem;color:var(--muted);margin-top:4px;min-height:2.6em}
.plan-price{margin:20px 0 6px;display:flex;align-items:baseline;gap:4px}
.plan-price .num{font-size:2.3rem;font-weight:800;color:var(--brand)}
.plan-price .unit{font-size:.85rem;color:var(--muted);font-weight:700}
.plan-init{font-size:.86rem;color:var(--body);font-weight:600;margin-bottom:20px}
.plan-init .free{color:var(--ng);font-weight:800}
.plan-init .strike{color:var(--muted);text-decoration:line-through;font-weight:500;margin-right:6px}
.plan ul.feat{margin:6px 0 24px;border-top:1px solid var(--line);padding-top:18px;flex:1}
.plan ul.feat li{display:flex;gap:9px;align-items:flex-start;font-size:.9rem;padding:6px 0;color:var(--body)}
.plan ul.feat li .fi{flex:none;color:var(--brand);font-weight:800;margin-top:1px}
.plan ul.feat li.off{color:var(--line-strong)}
.plan ul.feat li.off .fi{color:var(--line-strong)}
.plan .btn{margin-top:auto}

/* STEP / 流れ */
.steps{display:grid;gap:18px}
.step{display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px 26px}
.step-no{flex:none;width:52px;height:52px;border-radius:50%;background:var(--brand);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.15rem}
.step-body h3{font-size:1.05rem;font-weight:800;color:var(--ink);margin-bottom:5px}
.step-body p{font-size:.92rem;color:var(--muted)}

/* FAQ */
.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden}
.faq-q{display:flex;gap:14px;align-items:flex-start;width:100%;text-align:left;background:none;border:0;
  padding:20px 22px;cursor:pointer;font-weight:700;color:var(--ink);font-size:1rem;font-family:inherit}
.faq-q .qmark{flex:none;color:var(--brand);font-weight:800}
.faq-q .arr{margin-left:auto;flex:none;transition:.2s;color:var(--muted)}
.faq-q[aria-expanded="true"] .arr{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease;color:var(--body)}
.faq-a-inner{padding:0 22px 22px 50px;font-size:.94rem;color:var(--muted)}
.faq-cat{font-size:1.15rem;font-weight:800;color:var(--brand-dark);margin:34px 0 16px}

/* CTAバンド */
.cta-band{background:linear-gradient(135deg,var(--brand),var(--brand-dark));color:#fff;border-radius:20px;
  padding:48px 44px;text-align:center;box-shadow:var(--shadow-m)}
.cta-band h2{font-size:clamp(1.4rem,3vw,1.9rem);font-weight:800;line-height:1.4}
.cta-band p{margin-top:14px;color:#dcecf8}
.cta-band .row{margin-top:28px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* セキュリティ診断バンド */
.sec-check{background:linear-gradient(135deg,#063a5c,#0a4f7c);color:#fff;border-radius:20px;padding:42px;
  display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;box-shadow:var(--shadow-m)}
.sec-check h2{font-size:clamp(1.35rem,2.8vw,1.8rem);font-weight:800;line-height:1.4}
.sec-check p{margin-top:14px;color:#cfe4f4;font-size:.96rem}
.sec-check .note{margin-top:16px;font-size:.78rem;color:#9fc3df;line-height:1.6}
.sec-form{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:24px}
.sec-form label{font-size:.82rem;font-weight:600;color:#cfe4f4;display:block;margin-bottom:8px}
.sec-form input{width:100%;padding:14px 16px;border-radius:10px;border:1px solid rgba(255,255,255,.25);
  background:rgba(255,255,255,.95);font-size:.95rem;font-family:inherit;color:var(--ink)}
.sec-form .btn{margin-top:14px}

/* バッジ・チップ */
.chips{display:flex;flex-wrap:wrap;gap:9px}
.chip{background:var(--brand-soft);color:var(--brand-dark);border:1px solid var(--brand-pale);
  border-radius:999px;padding:7px 15px;font-size:.82rem;font-weight:700}

/* 数値タイル */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px;text-align:center;box-shadow:var(--shadow-s)}
.stat .big{font-size:2.3rem;font-weight:800;color:var(--brand);line-height:1}
.stat .lbl{margin-top:8px;font-size:.86rem;color:var(--muted);font-weight:600}

/* リスト（サービス内容など） */
.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.feature-list li{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:10px;padding:16px 18px}
.feature-list .fi{flex:none;width:26px;height:26px;border-radius:7px;background:var(--brand-soft);color:var(--brand);
  display:flex;align-items:center;justify-content:center;font-weight:800;margin-top:1px}
.feature-list strong{display:block;color:var(--ink);font-size:.96rem}
.feature-list span{font-size:.85rem;color:var(--muted)}

/* ---------- フォーム ---------- */
.form-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:36px;box-shadow:var(--shadow-s)}
.form-row{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.field{margin-bottom:18px}
.field label{display:block;font-size:.88rem;font-weight:700;color:var(--ink);margin-bottom:7px}
.field label .req{color:var(--ng);font-size:.78rem;margin-left:6px;font-weight:700}
.field label .opt{color:var(--muted);font-size:.74rem;margin-left:6px;font-weight:600}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border:1px solid var(--line-strong);border-radius:10px;
  font-size:.96rem;font-family:inherit;color:var(--ink);background:#fff;transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(6,118,188,.14)}
.field textarea{min-height:120px;resize:vertical}
.field .hint{font-size:.78rem;color:var(--muted);margin-top:6px}
.check-line{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;color:var(--body)}
.check-line input{width:auto;margin-top:4px;flex:none}
.form-note{font-size:.82rem;color:var(--muted);background:var(--bg-soft);border:1px solid var(--line);
  border-radius:10px;padding:14px 16px;margin-bottom:18px;line-height:1.7}

/* ---------- 御見積書 ---------- */
.est-layout{display:grid;grid-template-columns:1fr;gap:32px}
.plan-select{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.plan-opt{position:relative;cursor:pointer;background:#fff;border:2px solid var(--line);border-radius:14px;
  padding:22px;transition:.15s;display:block}
.plan-opt:hover{border-color:var(--brand-pale)}
.plan-opt input{position:absolute;opacity:0}
.plan-opt .po-name{font-weight:800;color:var(--ink);font-size:1.05rem}
.plan-opt .po-price{color:var(--brand);font-weight:800;font-size:1.4rem;margin-top:8px}
.plan-opt .po-price small{font-size:.72rem;color:var(--muted);font-weight:600}
.plan-opt .po-init{font-size:.82rem;color:var(--muted);margin-top:4px}
.plan-opt .po-check{position:absolute;top:14px;right:14px;width:24px;height:24px;border-radius:50%;
  border:2px solid var(--line-strong);display:flex;align-items:center;justify-content:center;color:#fff;font-size:.8rem}
.plan-opt input:checked ~ .po-check{background:var(--brand);border-color:var(--brand)}
.plan-opt:has(input:checked){border-color:var(--brand);box-shadow:0 0 0 3px rgba(6,118,188,.12)}
.plan-opt .po-flag{display:inline-block;background:var(--accent);color:#3a2600;font-size:.7rem;font-weight:800;
  padding:3px 10px;border-radius:6px;margin-top:10px}

/* 見積書プレビュー（印刷対象） */
.quote{background:#fff;border:1px solid var(--line);border-radius:8px;padding:44px;max-width:820px;margin:0 auto;
  box-shadow:var(--shadow-m);color:#1a1a1a;font-size:.9rem;line-height:1.7}
.quote-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:28px;
  border-bottom:3px solid var(--brand);padding-bottom:18px}
.quote-head .q-title{font-size:1.6rem;font-weight:800;letter-spacing:.3em;color:var(--ink)}
.quote-head .q-meta{text-align:right;font-size:.82rem;color:#555}
.quote-head .q-meta .q-no{font-weight:700;color:var(--ink);font-size:.9rem}
.quote-to{font-size:1.15rem;font-weight:700;border-bottom:1px solid #888;padding-bottom:6px;display:inline-block;margin-bottom:8px}
.quote-from{text-align:right;font-size:.82rem;color:#444;margin-bottom:20px;line-height:1.7}
.quote-from .qf-name{font-weight:700;color:var(--ink);font-size:.95rem}
.quote-total-box{background:var(--brand-soft);border:1px solid var(--brand-pale);border-radius:8px;
  padding:16px 22px;display:flex;justify-content:space-between;align-items:center;margin:18px 0}
.quote-total-box .lbl{font-weight:700;color:var(--brand-dark)}
.quote-total-box .amt{font-size:1.7rem;font-weight:800;color:var(--brand-dark)}
table.q-table{width:100%;border-collapse:collapse;margin:6px 0 18px;font-size:.88rem}
table.q-table th,table.q-table td{border:1px solid #d5d5d5;padding:11px 14px}
table.q-table thead th{background:var(--brand-dark);color:#fff;font-weight:700;text-align:center}
table.q-table td.num{text-align:right;font-variant-numeric:tabular-nums}
table.q-table .row-sub td{background:#f7f7f7;font-weight:700}
table.q-table .row-total td{background:var(--brand-soft);font-weight:800;color:var(--brand-dark);font-size:1rem}
.quote-notes{font-size:.76rem;color:#555;line-height:1.7;border-top:1px solid #ddd;padding-top:14px;margin-top:18px}
.quote-notes h5{font-weight:700;color:var(--ink);margin-bottom:6px;font-size:.8rem}
.quote-foot{margin-top:18px;font-size:.78rem;color:#444;border-top:1px solid #ddd;padding-top:12px}

/* ページヘッダー（下層共通） */
.page-hero{background:linear-gradient(160deg,var(--brand-dark),var(--brand-deep));color:#fff;padding:62px 0 56px;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(900px 400px at 85% -20%,rgba(6,118,188,.5),transparent 60%)}
.page-hero .wrap{position:relative}
.page-hero .crumb{font-size:.8rem;color:#9fc3df;margin-bottom:14px}
.page-hero .crumb a:hover{color:#fff}
.page-hero h1{font-size:clamp(1.7rem,3.6vw,2.4rem);font-weight:800;line-height:1.4}
.page-hero p{margin-top:14px;color:#cfe4f4;max-width:680px}

/* 汎用テキストブロック（規約等） */
.doc{font-size:.94rem;color:var(--body);line-height:1.9}
.doc h2{font-size:1.2rem;font-weight:800;color:var(--ink);margin:38px 0 12px;padding-bottom:8px;border-bottom:2px solid var(--brand-pale)}
.doc h3{font-size:1.02rem;font-weight:700;color:var(--brand-dark);margin:24px 0 8px}
.doc p{margin-bottom:12px}
.doc ul{list-style:disc;padding-left:1.4em;margin-bottom:14px}
.doc ol{list-style:decimal;padding-left:1.5em;margin-bottom:14px}
.doc li{margin-bottom:6px}
.doc table{width:100%;border-collapse:collapse;margin:14px 0;font-size:.88rem}
.doc table th,.doc table td{border:1px solid var(--line-strong);padding:10px 12px;text-align:left}
.doc table th{background:var(--bg-soft);font-weight:700}
.doc .updated{color:var(--muted);font-size:.85rem;margin-bottom:24px}

/* セクション間ヘルパー */
.mt-s{margin-top:18px}.mt-m{margin-top:30px}.mt-l{margin-top:48px}
.mb-m{margin-bottom:30px}
.divider{height:1px;background:var(--line);margin:48px 0}
.tag-soft{display:inline-block;background:var(--brand-soft);color:var(--brand-dark);font-size:.74rem;font-weight:700;
  padding:4px 10px;border-radius:6px}

/* ---------- レスポンシブ ---------- */
@media(max-width:960px){
  .hero-inner{grid-template-columns:1fr;gap:36px;padding:56px 0 64px}
  .hero-visual{max-width:440px}
  .sec-check,.footer-grid{grid-template-columns:1fr 1fr}
  .footer-grid{gap:30px}
  .plan-select,.issue-grid,.cards-3,.cards-4,.stats{grid-template-columns:repeat(2,1fr)}
  .plans{grid-template-columns:1fr;gap:30px}
  .plan--reco{transform:none}
}
@media(max-width:760px){
  .section{padding:60px 0}
  .gnav,.header-cta .btn-nav-only{display:none}
  .nav-toggle{display:flex}
  .gnav.open{display:flex;position:absolute;top:68px;left:0;right:0;flex-direction:column;
    background:#fff;border-bottom:1px solid var(--line);padding:18px 24px;gap:4px;box-shadow:var(--shadow-m)}
  .gnav.open a{padding:12px 0;border-bottom:1px solid var(--line);width:100%}
  .form-row{grid-template-columns:1fr}
  .feature-list,.issue-grid,.cards-3,.cards-4,.cards-2,.stats,.plan-select,.sec-check,.footer-grid{grid-template-columns:1fr}
  .cta-band,.sec-check{padding:32px 24px}
  .quote{padding:24px 18px}
  .quote-head{flex-direction:column;gap:14px}
  .quote-head .q-meta{text-align:left}
  .footer-bottom{flex-direction:column}
}

/* ---------- 印刷（見積書のみ） ---------- */
@media print{
  body{background:#fff}
  .site-header,.site-footer,.no-print,.est-controls,.plan-select,.page-hero,.cta-band{display:none!important}
  .quote{box-shadow:none;border:0;max-width:100%;margin:0;padding:0}
  .quote-total-box{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  table.q-table thead th,table.q-table .row-total td{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}