@charset "utf-8";

/* ============================================================
   外貨両替機LP（wealthy-inv.com/exchange）
   参考デザイン（referenses/）準拠：ネイビー×ブルー×ゴールド・明朝見出し
   ============================================================ */

:root{
  --navy:#102942;
  --blue:#1F5EA8;
  --blue-dark:#194D87;
  --gold:#B79A58;
  --ink:#1F2E3C;
  --muted:#64707C;
  --line:#D6DEE6;
  --bg:#F3F6F9;
  --paper:#fff;
  --risk:#A94442;
  --serif:"Hiragino Mincho ProN","Yu Mincho","YuMincho",serif;
  --sans:"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;
  --max:1240px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:#d9dfe6;
  color:var(--ink);
  font-family:var(--sans);
  line-height:1.8;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}

.page{
  width:min(1600px,100%);
  margin:0 auto;
  background:#fff;
}

/* ============================================================
   ヘッダー（sticky）
   ============================================================ */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  min-height:76px;
  display:grid;
  grid-template-columns:auto 1fr auto auto;
  align-items:center;
  gap:22px;
  padding:0 28px;
  border-bottom:1px solid #e7edf2;
  background:#fff;
}
.brand{
  color:var(--navy);
  line-height:1.1;
  font-family:var(--serif);
  text-decoration:none;
}
.brand small{
  display:block;
  font-family:var(--sans);
  font-size:12px;
  font-weight:700;
  margin-bottom:2px;
  color:var(--muted);
}
.brand strong{display:block;font-size:22px}
.nav{
  display:flex;
  justify-content:center;
  gap:24px;
  flex-wrap:wrap;
}
.nav a{
  color:var(--ink);
  text-decoration:none;
  font-size:13px;
  font-weight:700;
}
.nav a:hover{color:var(--blue)}
.tel{text-align:right;color:var(--navy)}
.tel strong{display:block;font-size:22px;line-height:1;font-weight:800}
.tel span{display:block;margin-top:4px;color:var(--muted);font-size:11px}
.header-cta{
  min-height:48px;
  padding:0 20px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:var(--blue);
  color:#fff;
  text-decoration:none;
  font-weight:800;
  font-size:14px;
}
.header-cta:hover{background:var(--blue-dark)}
.menu-btn{
  display:none;
  border:0;
  background:transparent;
  padding:8px;
  cursor:pointer;
  color:var(--navy);
}
.menu-btn svg{width:26px;height:26px}

/* ============================================================
   セクション共通
   ============================================================ */
.section{
  padding:82px 24px;
  border-top:1px solid #edf1f5;
  position:relative;
}

.section.alt{background:var(--bg)}
.inner{width:min(var(--max),100%);margin:0 auto}
.inner.narrow{width:min(900px,100%)}
.kicker{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:14px;
  margin-bottom:20px;
  font-family:var(--serif);
  font-size:14px;
  font-weight:700;
  letter-spacing:.3em;
  color:var(--blue);
}
.kicker::before,.kicker::after{
  content:"";
  flex:none;
  width:30px;
  height:2px;
  background:var(--gold);
}

h1,h2,h3{margin:0;color:var(--navy)}
h1,h2{font-family:var(--serif)}
h2{
  font-size:clamp(30px,3.4vw,46px);
  line-height:1.35;
  margin-bottom:24px;
}
h3{font-size:21px;line-height:1.5}
.lead{color:var(--muted);font-size:16px}
.lead.em{font-size:18px;color:var(--ink);font-weight:700}
.section .lead.center{max-width:860px;margin-left:auto;margin-right:auto}
.center{text-align:center}
.summary{
  max-width:800px;
  margin-top:40px;
  margin-bottom:52px;
  font-size:17px;
  line-height:1.7;
  margin-left:auto;
  margin-right:auto;
  padding:22px 24px;
  background:var(--navy);
  color:#fff;
  font-weight:800;
  text-align:center;
  position:relative;
}
.summary::after{
  content:"";
  position:absolute;
  left:50%;
  transform:translateX(-50%);
  bottom:-27px;
  width:70px;
  height:28px;
  background:var(--navy);
  clip-path:polygon(0 0,100% 0,50% 100%);
}
.next{
  max-width:800px;
  margin-top:24px;
  margin-left:auto;
  margin-right:auto;
  text-align:center;
  color:var(--navy);
  font-weight:800;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:58px;
  padding:0 28px;
  background:var(--blue);
  border-bottom:4px solid var(--blue-dark);
  color:#fff;
  text-decoration:none;
  font-weight:900;
  transition:background .15s ease;
}
.btn:hover{background:var(--blue-dark)}
.btn.secondary{
  background:#fff;
  color:var(--blue);
  border:2px solid var(--blue);
  border-bottom:4px solid #b7cae0;
}
.note{margin-top:16px;font-size:12px;color:var(--muted)}
.grid-2{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:36px;
  align-items:start;
}

/* ============================================================
   S1 FV
   ============================================================ */
.fv{
  min-height:640px;
  display:grid;
  grid-template-rows:1fr auto;
  overflow:hidden;
  position:relative;
  background:
    linear-gradient(90deg,rgba(255,255,255,.985) 0%,rgba(255,255,255,.97) 28%,rgba(255,255,255,.82) 47%,rgba(255,255,255,.34) 64%,rgba(255,255,255,0) 100%),
    url('../images/fv-bg.webp') right center / cover no-repeat;
}
.fv-top{display:grid;grid-template-columns:62% 38%}
.fv-copy{
  padding:34px 36px 22px 48px;
  display:flex;
  flex-direction:column;
  position:relative;
  z-index:2;
}
.target{
  align-self:flex-start;
  padding:9px 16px;
  background:var(--blue);
  color:#fff;
  font-size:15px;
  font-weight:800;
  transform:skewX(-14deg);
  margin-bottom:12px;
}
.target span{display:block;transform:skewX(14deg)}
.tagline{color:var(--blue);font-size:16px;font-weight:800;margin-bottom:8px}
.fv h1{
  font-size:clamp(34px,4.4vw,60px);
  line-height:1.16;
  letter-spacing:-.03em;
  margin-bottom:12px;
}
.fv-lead{
  max-width:720px;
  margin:0 0 12px;
  color:#355066;
  font-size:14px;
  line-height:1.7;
}
.johnson{display:inline-flex;flex-direction:column;margin-bottom:12px;background:rgba(255,255,255,.88);overflow:hidden}
.johnson-item{
  padding:9px 12px 9px 40px;
  background:transparent;
  font-size:12px;
  font-weight:800;
  color:var(--navy);
  position:relative;
}
.johnson-item::before{
  content:"";
  position:absolute;
  left:12px;
  top:50%;
  transform:translateY(-50%);
  width:18px;
  height:18px;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='2' y='2' width='20' height='20' rx='3' fill='none' stroke='%231F5EA8' stroke-width='2'/%3E%3Cpath d='M6 12l4 4 8-8' stroke='%231F5EA8' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E") center/contain no-repeat;
}
.cta-title{color:var(--navy);font-size:14px;font-weight:900;margin:6px 0 8px}
.cta-row{display:flex;align-items:center;gap:12px;margin-top:auto;flex-wrap:wrap}
.cta-meta{font-size:11px;line-height:1.6;color:var(--muted)}
.fv-bottom{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  background:#fff;
  border-top:1px solid var(--line);
}
.proof{
  display:grid;
  grid-template-columns:56px 1fr;
  gap:10px;
  align-items:center;
  padding:12px 14px;
}
.proof + .proof{border-left:1px solid var(--line)}
.proof img{width:52px;height:52px;object-fit:contain}
.proof strong{display:block;color:var(--navy);font-size:18px;line-height:1.15}
.proof span{display:block;font-size:10px;color:var(--muted);margin-top:2px}

/* ============================================================
   S3 summary/next：小さく中央・▼矢印
   ============================================================ */
#s3 .summary{
  max-width:700px;
}
#s3 .next{
  max-width:700px;
}

/* ============================================================
   S2 悩み
   ============================================================ */
.situation-list{margin-top:22px;background:#fff;max-width:760px;margin-left:auto;margin-right:auto}
.situation{
  padding:12px 16px 12px 46px;
  position:relative;
  font-size:14px;
}
.situation::before{
  content:"";
  position:absolute;
  left:14px;
  top:50%;
  transform:translateY(-50%);
  width:20px;
  height:20px;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='2' y='2' width='20' height='20' rx='3' fill='none' stroke='%231F5EA8' stroke-width='2'/%3E%3Cpath d='M6 12l4 4 8-8' stroke='%231F5EA8' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E") center/contain no-repeat;
}

.dialogue{
  margin-top:22px;
  display:grid;
  gap:18px;
  max-width:760px;
  margin-left:auto;
  margin-right:auto;
}
.bubble{display:flex;align-items:flex-start;gap:14px}
.bubble-avatar{
  flex:none;
  width:64px;height:64px;
  border-radius:50%;
  overflow:hidden;
  border:2px solid var(--line);
}
.bubble-avatar img{
  width:100%;height:100%;
  object-fit:cover;
  object-position:center top;
  display:block;
}
.bubble-owner .bubble-avatar{border-color:var(--line);}
.bubble-advisor .bubble-avatar{border-color:var(--blue);}
.bubble-body{
  padding:16px 18px;
  font-size:15px;
  line-height:1.8;
  position:relative;
}
.bubble-owner .bubble-body{
  background:#fff;
  border:1px solid var(--line);
  font-family:var(--serif);
  border-radius:0 8px 8px 8px;
}
.bubble-owner .bubble-body::before{
  content:"";position:absolute;left:-8px;top:14px;
  border:6px solid transparent;border-right-color:var(--line);border-left:0;
}
.bubble-owner .bubble-body::after{
  content:"";position:absolute;left:-6px;top:15px;
  border:5px solid transparent;border-right-color:#fff;border-left:0;
}
.bubble-advisor .bubble-body{
  background:var(--navy);color:#fff;font-weight:700;
  border-radius:8px 0 8px 8px;
}
.bubble-advisor .bubble-body::after{
  content:"";position:absolute;right:-8px;top:14px;
  border:6px solid transparent;border-left-color:var(--navy);border-right:0;
}


/* ============================================================
   S3 リスク
   ============================================================ */
.risk-intro{max-width:900px;margin:0 auto 28px}
.risk-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.risk-card{background:#fff;border:1px solid var(--line);padding:22px 18px;text-align:center}
.risk-card img{width:100px;height:100px;object-fit:contain;margin:0 auto 10px}
.risk-card h3{margin-bottom:8px}
.risk-card p{margin:0;color:var(--muted);font-size:13px}
.extra-risk{margin-top:18px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.extra{padding:16px;background:#fff;border:1px solid var(--line);font-size:13px}
.extra strong{color:var(--navy)}

/* ============================================================
   S4 判断基準
   ============================================================ */
.criteria{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:30px}
.criterion{background:#fff;border:1px solid var(--line);padding:20px 16px;text-align:center}
.criterion .shield{position:relative;width:110px;height:110px;margin:0 auto 10px}
.criterion .shield img{width:110px;height:110px;object-fit:contain}
.criterion .num{
  position:absolute;
  left:50%;
  top:49%;
  transform:translate(-50%,-50%);
  color:#fff;
  font-size:46px;
  font-weight:900;
  line-height:1;
}
.criterion h3{margin:4px 0 8px;font-size:17px}
.criterion p{margin:0;color:var(--muted);font-size:13px}
.checklist-box{margin-top:26px;padding:24px;background:#fff;border:1px solid var(--line);border-top:4px solid var(--gold)}
.checklist-box h3{font-size:17px;margin-bottom:12px}
.checklist{display:grid;gap:9px}
.check{
  padding:13px 15px 13px 42px;
  background:#fff;
  border:1px solid var(--line);
  position:relative;
}
.check::before{
  content:"✓";
  position:absolute;
  left:14px;
  top:12px;
  color:var(--blue);
  font-weight:900;
}

/* ============================================================
   S5 確認
   ============================================================ */
.s5-list{display:grid;gap:18px;margin-top:26px}
.s5-item{display:grid;grid-template-columns:112px 1fr;gap:20px;padding:22px;background:#fff;border:1px solid var(--line)}
.s5-item img{width:96px;height:96px;object-fit:contain;margin:auto}
.s5-item h3{margin-bottom:8px}
.s5-item p{margin:0;color:var(--muted)}
.s5-item .subline{margin-top:10px;color:var(--ink);font-size:14px}

/* ============================================================
   S6 / S10 / S14 プロセス・ステップ
   ============================================================ */
.process{display:grid;gap:12px;margin-top:28px}
.process-item{
  display:grid;
  grid-template-columns:90px 1fr;
  gap:18px;
  align-items:start;
  padding:20px;
  background:#fff;
  border:1px solid var(--line);
}
.process-item .step{
  width:70px;
  height:70px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:var(--navy);
  color:#fff;
  font-size:22px;
  font-weight:900;
}
.process-item h3{margin-bottom:6px}
.process-item p{margin:0 0 6px;color:var(--muted);font-size:14px}
.roles{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:22px}
.role{
  padding:22px;
  background:#fff;
  border-top:4px solid var(--blue);
  border-left:1px solid var(--line);
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.role h3{font-size:18px}
.role ul{margin:10px 0 0;padding-left:1.2em}
.role li{margin-bottom:6px}

/* ============================================================
   S7 税制
   ============================================================ */
.tax-layout{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:28px}
.tax-box{padding:22px;background:#fff;border:1px solid var(--line)}
.tax-box h3{margin-bottom:8px;font-size:18px}
.tax-box p{margin:0 0 10px}
.check-list{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.check-list li{padding-left:26px;position:relative;line-height:1.6}
.check-list li::before{content:"✓";position:absolute;left:0;top:0;color:var(--blue);font-weight:900}
.check-list.cols2{grid-template-columns:1fr 1fr}
.tax-choices{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px}
.choice{
  padding:20px;
  background:#fff;
  border-top:4px solid var(--gold);
  border-left:1px solid var(--line);
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.choice h3{margin-bottom:8px;font-size:18px}
.schedule{
  margin-top:18px;
  padding:20px;
  background:#fff7e5;
  border:1px solid #d8bd7d;
  color:#6a5423;
}
.schedule strong{color:#5a4413}

/* ============================================================
   S8 根拠
   ============================================================ */
.evidence-list{display:grid;gap:14px;margin-top:28px}
.evidence{
  display:grid;
  grid-template-columns:72px 1fr;
  gap:16px;
  align-items:start;
  padding:18px 20px;
  background:#fff;
  border:1px solid var(--line);
}
.evidence img{width:64px;height:64px;object-fit:contain}
.evidence .ev-num{
  width:64px;height:64px;
  display:flex;align-items:center;justify-content:center;
  background:var(--navy);color:#fff;
  font-family:var(--serif);font-size:26px;font-weight:700;
}
.evidence h3{margin-bottom:6px;font-size:18px}
.evidence p{margin:0;color:var(--muted)}
.result-band{margin-top:22px;padding:24px;background:var(--navy);color:#fff}
.result-band strong{display:block;font-size:24px;margin-bottom:8px;font-family:var(--serif)}
.result-band .fine{font-size:12px;color:#c6d3df;display:block;margin-top:6px}

/* ============================================================
   S9 収益シミュレーション
   ============================================================ */
.sim-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
.sim-card{background:#fff;border:1px solid var(--line);padding:22px 18px;text-align:center}
.sim-card .label{font-size:12px;color:var(--muted);font-weight:700}
.sim-card .value{display:block;margin-top:8px;font-family:var(--serif);font-size:clamp(32px,3.2vw,42px);font-weight:700;color:var(--navy)}
.sim-card .unit{font-size:13px;color:var(--muted);margin-top:4px}
.sim-card.highlight{background:var(--navy)}
.sim-card.highlight .label,.sim-card.highlight .unit{color:#c6d3df}
.sim-card.highlight .value{color:#fff}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-top:26px}
table.data{width:100%;border-collapse:collapse;min-width:560px;background:#fff;font-size:14px}
table.data th,table.data td{border:1px solid var(--line);padding:12px 14px;text-align:left}
table.data thead th{background:var(--navy);color:#fff;font-weight:700}
table.data td.num{text-align:right;font-variant-numeric:tabular-nums}
table.data tr.total td{background:var(--bg);font-weight:800;color:var(--navy)}
table.data tr.total td.num{font-size:16px}
.callout{
  margin-top:22px;
  padding:20px 22px;
  background:#fff;
  border:1px solid var(--line);
  border-left:5px solid var(--gold);
  color:var(--ink);
}

/* ============================================================
   S12 リスク一覧
   ============================================================ */
.risk-list{display:grid;gap:14px;margin-top:28px}
.risk-item{padding:20px 22px;background:#fff;border:1px solid var(--line);border-left:5px solid var(--risk)}
.risk-item h3{font-size:18px;margin-bottom:8px;color:var(--navy)}
.risk-item p{margin:0 0 8px;color:var(--ink)}
.risk-item .confirm{
  margin-top:10px;
  padding:12px 14px;
  background:var(--bg);
  border-left:3px solid var(--blue);
  font-size:14px;
  color:var(--navy);
}
.risk-item .confirm strong{color:var(--blue-dark)}

/* ============================================================
   S13 向いている／向いていない
   ============================================================ */
.fit-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:28px}
.fit-col{background:#fff;border:1px solid var(--line);padding:24px}
.fit-col.yes{border-top:5px solid var(--blue)}
.fit-col.no{border-top:5px solid var(--muted)}
.fit-col h3{font-size:18px;margin-bottom:14px}
.fit-col ul{margin:0;padding:0;list-style:none}
.fit-col li{position:relative;padding:8px 0 8px 26px;border-bottom:1px dashed var(--line);font-size:14px}
.fit-col li:last-child{border-bottom:0}
.fit-col.yes li::before{content:"○";position:absolute;left:2px;top:8px;color:var(--blue);font-weight:900}
.fit-col.no li::before{content:"×";position:absolute;left:2px;top:8px;color:var(--muted);font-weight:900}

.self-check-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}
.self-check-card{background:#fff;border:1px solid var(--line);padding:20px 16px;text-align:center}
.self-check-card .num{font-family:var(--serif);font-size:30px;color:var(--gold);display:block;margin-bottom:10px}
.self-check-card p{margin:0;font-size:14px;color:var(--ink);line-height:1.7}

/* ============================================================
   だからこそ／相談ボックス
   ============================================================ */
.emphasis-box{
  margin-top:22px;
  padding:22px 24px;
  background:#fff;
  border:1px solid var(--line);
  border-left:5px solid var(--blue);
}
.emphasis-box h3{font-size:18px;margin-bottom:8px}

/* ============================================================
   S15 FAQ
   ============================================================ */
.faq-list{margin-top:28px;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line);background:#fff}
.faq-q{
  width:100%;
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:16px;
  padding:20px 22px;
  background:transparent;
  border:0;
  text-align:left;
  cursor:pointer;
  font-family:var(--sans);
  font-size:16px;
  font-weight:800;
  color:var(--navy);
}
.faq-q .chev{flex:none;width:20px;height:20px;transition:transform .3s ease;color:var(--blue)}
.faq-item.open .faq-q .chev{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a-inner{padding:0 22px 22px;color:var(--muted);font-size:14px}
.faq-item.open .faq-a{max-height:600px}

/* ============================================================
   CTAバンド（ダーク）
   ============================================================ */
.cta-band{background:var(--navy);color:#fff;padding:56px 24px}
.cta-band .inner{width:min(880px,100%);text-align:center}
.cta-band h2{color:#fff;margin-bottom:12px}
.cta-band p{color:#c6d3df;margin:0 0 22px}
.cta-band .btn{background:#fff;color:var(--blue);border-bottom-color:#b7cae0}
.cta-band .btn:hover{background:#eef3f9}
.cta-band .fine{margin-top:14px;font-size:12px;color:#a9b8c8}

/* ============================================================
   S16 フォーム
   ============================================================ */
.form-benefits{margin:0 0 26px;padding:22px 24px;background:#fff;border:1px solid var(--line)}
.form-benefits h3{font-size:17px;margin-bottom:12px}
.form-benefits ul{margin:0;padding-left:1.2em}
.form-benefits li{margin-bottom:6px}
.contact-form{background:#fff;border:1px solid var(--line);padding:28px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin-bottom:18px}
.field.full{grid-column:1 / -1}
.field label{display:block;font-size:13px;font-weight:800;color:var(--navy);margin-bottom:6px}
.field .req{color:var(--risk);margin-left:4px;font-size:12px}
.field input,.field select,.field textarea{
  width:100%;
  padding:13px 14px;
  border:1px solid var(--line);
  background:#fff;
  font-size:15px;
  font-family:var(--sans);
  color:var(--ink);
  border-radius:0;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;
  border-color:var(--blue);
  box-shadow:0 0 0 2px rgba(31,94,168,.18);
}
.field textarea{min-height:110px;resize:vertical}
.form-hint{font-size:12px;color:var(--muted);margin:6px 0 0}
.contact-form-submit{
  width:100%;
  min-height:60px;
  margin-top:8px;
  background:var(--blue);
  border:0;
  border-bottom:4px solid var(--blue-dark);
  color:#fff;
  font-weight:900;
  font-size:17px;
  font-family:var(--sans);
  cursor:pointer;
  transition:background .15s ease;
}
.contact-form-submit:hover{background:var(--blue-dark)}
.form-foot{text-align:center;font-size:12px;color:var(--muted);margin:14px 0 0}

/* ============================================================
   フッター
   ============================================================ */
.site-footer{background:#0d2237;color:#c6d3df;padding:48px 24px 40px}
.footer-inner{width:min(var(--max),100%);margin:0 auto;display:grid;grid-template-columns:1fr auto;gap:28px}
.site-footer h4{color:#fff;font-size:14px;margin:0 0 14px}
.footer-nav{display:flex;gap:20px;flex-wrap:wrap;list-style:none;margin:0;padding:0}
.footer-nav a{color:#c6d3df;text-decoration:none;font-size:13px}
.footer-nav a:hover{color:#fff}
.footer-company{font-size:12px;line-height:1.9;text-align:right}
.footer-company strong{color:#fff;display:block;margin-bottom:4px}
.footer-bottom{
  width:min(var(--max),100%);
  margin:28px auto 0;
  padding-top:20px;
  border-top:1px solid #274863;
  display:flex;
  justify-content:space-between;
  align-items:center;
  font-size:11px;
  color:#8ea3b8;
}
.to-top{
  width:44px;height:44px;
  display:flex;align-items:center;justify-content:center;
  background:#274863;color:#fff;text-decoration:none;
}
.to-top:hover{background:#33597a}

/* ============================================================
   モバイル固定CTA
   ============================================================ */
.fixed-cta{
  display:none;
  position:fixed;
  bottom:0;left:0;right:0;
  z-index:60;
  padding:10px 14px;
  background:#fff;
  border-top:1px solid var(--line);
  box-shadow:0 -4px 16px rgba(15,41,66,.10);
}
.fixed-cta a{
  display:block;
  text-align:center;
  padding:14px;
  background:var(--blue);
  color:#fff;
  text-decoration:none;
  font-weight:900;
}

/* ============================================================
   レスポンシブ
   ============================================================ */
@media(min-width:821px){
  .situation-list{display:grid;grid-template-columns:1fr 1fr;max-width:960px}
  .process.cols2{grid-template-columns:1fr 1fr}
  .process.cols2 .step{width:52px;height:52px;font-size:18px}
}
@media(max-width:1050px){
  .fv-top,.grid-2,.tax-layout,.roles,.tax-choices,.fit-grid{grid-template-columns:1fr}
  .fv{min-height:0;background-image:linear-gradient(180deg,rgba(255,255,255,.94),rgba(255,255,255,.72)),url('../images/fv-bg.webp');background-position:center;background-size:cover}
  .fv-copy{padding:28px 20px}
  .risk-grid,.criteria,.extra-risk{grid-template-columns:1fr 1fr}
  .s5-item{grid-template-columns:1fr}
  .s5-item img{margin:0 0 12px}
  .process-item{grid-template-columns:48px 1fr}
  .process-item .step{width:48px;height:48px;font-size:17px}
  .evidence{grid-template-columns:48px 1fr}
  .evidence .ev-num{width:48px;height:48px;font-size:20px}
  .sim-grid{grid-template-columns:1fr 1fr}
  .section{padding:64px 20px}
}

@media(max-width:820px){
  .site-header{grid-template-columns:1fr auto;gap:12px;padding:12px 18px}
  .menu-btn{display:inline-flex;align-items:center;justify-content:center}
  .nav,.tel,.header-cta{display:none}
  .site-header.open .nav{
    display:flex;
    flex-direction:column;
    grid-column:1 / -1;
    gap:14px;
    padding-top:8px;
  }
  .site-header.open .tel{display:block;grid-column:1 / -1;text-align:left}
  .site-header.open .header-cta{display:flex;grid-column:1 / -1}
  .fixed-cta{display:block}
  body{padding-bottom:78px}
  .footer-inner{grid-template-columns:1fr}
  .footer-company{text-align:left}
  .fv-bottom{grid-template-columns:1fr 1fr}
  .proof:nth-child(3){border-left:0}
  .proof:nth-child(3),.proof:nth-child(4){border-top:1px solid var(--line)}
  .self-check-grid{grid-template-columns:1fr}
  .field input,.field select,.field textarea{font-size:16px}
  .fixed-cta{padding-bottom:calc(10px + env(safe-area-inset-bottom))}
  .table-scroll::after{content:"※ 表は横にスクロールできます";display:block;font-size:11px;color:var(--muted);margin-top:6px;text-align:right}
}

@media(max-width:560px){
  .risk-grid,.criteria,.extra-risk,.form-grid,.fv-bottom{grid-template-columns:1fr}
  .proof + .proof{border-left:0;border-top:1px solid var(--line)}
  h2{font-size:26px}
  .section{padding:52px 16px}
  .cta-row .cta-meta{width:100%}
  .check-list.cols2{grid-template-columns:1fr}
  .lead.em br,.summary br{display:none}
  .sim-grid{grid-template-columns:1fr}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .faq-a{transition:none}
}