/* eureka///CONSULTING site — DESIGN.md v1.1 準拠（2026-11-07 刷新）。色・文字の値は デザインシステム/tokens.css と同じ */
:root{
  --eu-navy-900:#041624;--eu-navy-700:#072136;--eu-navy-500:#0C3C60;--eu-navy-300:#8FA3BF;--eu-navy-200:#C9D2E3;--eu-navy-100:#EEF1F5;--eu-slate:#324158;
  --eu-paper:#FBFBF9;--eu-white:#FFFFFF;--eu-gray-200:#D9DEE5;--eu-gray-400:#A3ADBB;--eu-gray-500:#6B7789;--eu-gray-600:#5E6A7D;
  --eu-coral-500:#FF4040;--eu-coral-600:#E02E2E;--eu-coral-700:#C62828;--eu-coral-100:#FFE3E3;--eu-coral-50:#FFF1F1;--eu-marker:#ECFF00;
  --eu-font:"Noto Sans JP","Noto Sans CJK JP","Hiragino Sans","Meiryo",sans-serif;
  /* 旧クラス用の別名 */
  --navy:var(--eu-navy-500);--dark:var(--eu-navy-700);--red:var(--eu-coral-500);--gray:var(--eu-navy-100);--line:var(--eu-gray-200)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--eu-font);color:var(--eu-navy-700);background:var(--eu-paper);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
p{margin:0 0 16px}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.center{text-align:center}
.eu-slash{color:var(--eu-coral-500);font-weight:700;letter-spacing:-.08em;margin-right:.3em}
.eu-marker,.hl{background:linear-gradient(transparent 55%,var(--eu-marker) 55%);font-weight:700}
.eu-note,.note{color:var(--eu-gray-600);font-size:13px}
.badge{display:inline-block;background:var(--eu-coral-100);color:var(--eu-coral-700);font-size:13px;font-weight:700;padding:2px 10px;border-radius:4px}

/* wordmark */
.wm{font-weight:700;letter-spacing:.01em;text-decoration:none;white-space:nowrap}
.wm .s{color:var(--eu-coral-500);letter-spacing:-.08em;margin:0 .06em}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:var(--eu-navy-700);color:#fff}
.site-header .wrap{max-width:1280px;display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.site-header .brand{font-size:22px;color:#fff}
.gnav{display:flex;gap:28px;align-items:center}
.gnav>a,.gnav .dd>a{color:#fff;text-decoration:none;font-size:15px;font-weight:700;white-space:nowrap}
.gnav>a:hover,.gnav a.active,.gnav .dd>a:hover{color:var(--eu-navy-200)}
.gnav .dd{position:relative}
.gnav .dd-menu{display:none;position:absolute;top:100%;left:-16px;background:#fff;border:1px solid var(--eu-gray-200);border-radius:4px;padding:8px 0;min-width:260px;margin-top:12px}
.gnav .dd-menu::before{content:"";position:absolute;top:-14px;left:0;right:0;height:14px}
.gnav .dd:hover .dd-menu,.gnav .dd:focus-within .dd-menu{display:block}
.gnav .dd-menu a{display:block;color:var(--eu-navy-700);text-decoration:none;font-size:15px;font-weight:700;padding:8px 16px}
.gnav .dd-menu a:hover{background:var(--eu-navy-100)}
.gnav .dd-menu small{display:block;font-weight:400;color:var(--eu-gray-600);font-size:13px}
.gnav .cta{background:var(--eu-coral-600);color:#fff;padding:10px 24px;border-radius:999px;text-decoration:none;font-weight:700;font-size:16px;white-space:nowrap}
.gnav .cta:hover{background:var(--eu-coral-700);color:#fff}
.menu-btn{display:none;background:none;border:0;color:#fff;font-size:16px;font-weight:700;cursor:pointer;font-family:inherit}
@media(max-width:1020px){
 .menu-btn{display:block}
 .gnav{display:none;position:absolute;top:64px;left:0;right:0;background:var(--eu-navy-700);flex-direction:column;align-items:stretch;padding:8px 24px 24px;gap:0}
 .gnav.open{display:flex}
 .gnav>a,.gnav .dd>a{display:block;padding:12px 0;border-bottom:1px solid var(--eu-navy-500)}
 .gnav .dd-menu{display:block;position:static;background:none;border:0;padding:0 0 8px 16px;margin:0}
 .gnav .dd-menu a{color:var(--eu-navy-200);padding:8px 0}
 .gnav .dd-menu a:hover{background:none;color:#fff}
 .gnav .dd-menu small{color:var(--eu-navy-300)}
 .gnav .cta{margin-top:16px;text-align:center}
}

/* buttons */
.btn-red,.eu-btn{display:inline-block;background:var(--eu-coral-500);color:#fff;text-decoration:none;font-weight:700;font-size:20px;padding:14px 32px;border-radius:999px;border:0;line-height:1.5;text-align:center}
.btn-red:hover,.eu-btn:hover{background:var(--eu-coral-600)}
.btn-navy,.btn-sub{display:inline-block;background:#fff;color:var(--eu-navy-700);border:1px solid var(--eu-navy-700);text-decoration:none;font-weight:700;font-size:16px;padding:10px 24px;border-radius:999px;line-height:1.5;text-align:center}
.btn-navy:hover,.btn-sub:hover{background:var(--eu-navy-100)}
.btn-navy.lg,.btn-sub.lg{font-size:18px;padding:13px 32px}
.btn-sub.on-navy{background:transparent;color:#fff;border-color:#fff}
.btn-sub.on-navy:hover{background:var(--eu-navy-500)}
.btn-note{display:block;font-size:13px;color:var(--eu-gray-600);margin-top:8px}

/* sections */
section{padding:96px 0}
section.gray{background:var(--eu-navy-100)}
section.white{background:#fff}
.sec-title{font-size:26px;font-weight:700;color:var(--eu-navy-700);margin:0 0 16px;line-height:1.35;text-align:left}
.sec-title span{border:0;padding:0}
.sec-title::before{content:"///";color:var(--eu-coral-500);letter-spacing:-.08em;margin-right:.4em}
.sec-title small{display:block;font-size:13px;color:var(--eu-coral-700);letter-spacing:.12em;font-weight:700;margin-bottom:4px}
.sec-title:has(small)::before{content:none}
.sec-title small+span::before{content:"///";color:var(--eu-coral-500);letter-spacing:-.08em;margin-right:.4em}
.sec-lead{color:var(--eu-slate);margin:0 0 48px;max-width:720px}
.center .sec-title,.sec-title.c{text-align:center}
.center .sec-lead{margin-left:auto;margin-right:auto}

/* hero */
.hero{background:linear-gradient(135deg,var(--eu-navy-700) 0%,var(--eu-navy-500) 100%);color:#fff;padding:88px 0 96px;position:relative;overflow:hidden}
.hero::after{content:"///";position:absolute;right:-40px;bottom:-110px;font-size:420px;font-weight:700;color:var(--eu-coral-500);opacity:.08;letter-spacing:-.08em;line-height:1;pointer-events:none}
.hero .wrap{position:relative;z-index:1}
.hero .eyebrow{font-size:16px;font-weight:700;color:var(--eu-navy-200);margin:0 0 16px}
.hero h1{font-size:40px;line-height:1.45;margin:0 0 16px;font-weight:700}
.hero .lead{font-size:18px;color:var(--eu-navy-200);margin:0 0 48px;max-width:720px}
.doors{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:40px}
.door{display:flex;flex-direction:column;background:#fff;color:var(--eu-navy-700);border-radius:4px;padding:32px;text-decoration:none;border-top:4px solid var(--eu-coral-500)}
.door:hover{background:var(--eu-navy-100)}
.door .who{font-size:13px;font-weight:700;color:var(--eu-coral-700);margin-bottom:8px}
.door h2{font-size:24px;margin:0 0 8px;line-height:1.4}
.door p{color:var(--eu-slate);font-size:15px;margin:0 0 16px}
.door .go{margin-top:auto;font-weight:700;color:var(--eu-navy-700)}
.door .go::after{content:" →";color:var(--eu-coral-500)}
.hero-cta{display:flex;flex-wrap:wrap;align-items:center;gap:16px 24px}
.hero-cta .sub{color:var(--eu-navy-200);font-size:14px}

/* client logos */
.clients{background:#fff;padding:24px 0;overflow:hidden;border-bottom:1px solid var(--eu-gray-200)}
.clients .label{font-size:13px;color:var(--eu-gray-600);text-align:center;margin:0 0 8px}
.clients .track{display:flex;flex-wrap:wrap;justify-content:center;gap:24px 56px;align-items:center;max-width:1120px;margin:0 auto;padding:0 24px}
.clients img{height:40px;width:auto}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.clients .track{animation:none}}

/* cards / grids */
.grid2,.grid3,.grid4{display:grid;gap:24px}
.grid2{grid-template-columns:repeat(2,1fr)}.grid3{grid-template-columns:repeat(3,1fr)}.grid4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--eu-gray-200);border-radius:4px;padding:32px;display:flex;flex-direction:column}
.card h3{font-size:20px;margin:0 0 8px;line-height:1.45}
.card p{color:var(--eu-slate);font-size:15px}
.card .meta{font-size:14px;color:var(--eu-slate);border-top:1px solid var(--eu-gray-200);padding-top:16px;margin-top:auto}
.card .meta dt{font-weight:700;color:var(--eu-navy-700);float:left;clear:left;width:64px}
.card .meta dd{margin:0 0 4px 64px}
.card .more,.textlink{font-weight:700;text-decoration:none;color:var(--eu-navy-700);margin-top:16px}
.card .more::after,.textlink::after{content:" →";color:var(--eu-coral-500)}
.card .no{font-weight:700;color:var(--eu-coral-500);font-size:20px;margin-bottom:8px;letter-spacing:.04em}
.pain{background:var(--eu-coral-50);border-radius:4px;padding:32px}
.pain h3{color:var(--eu-coral-700);font-size:18px;margin:0 0 16px}
.pain ul{list-style:none;margin:0;padding:0}
.pain li{padding-left:1.6em;text-indent:-1.6em;margin-bottom:8px;font-weight:700}
.pain li::before{content:"✔";color:var(--eu-coral-700);margin-right:.6em}
.pains-after{text-align:center;font-weight:700;font-size:20px;margin:40px 0 0}
.conclusion,.eu-conclusion{background:var(--eu-navy-100);border-left:4px solid var(--eu-coral-500);padding:16px 24px;font-weight:700;margin:32px 0 0;border-radius:0 4px 4px 0}
section.gray .conclusion{background:#fff}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--eu-gray-200);border-radius:4px;padding:24px;counter-increment:s}
.steps li::before{content:"STEP " counter(s);display:block;color:var(--eu-coral-500);font-weight:700;font-size:14px;letter-spacing:.06em}
.steps b{display:block;font-size:18px;margin:4px 0 8px}
.steps p{margin:0;font-size:15px;color:var(--eu-slate)}

/* tables */
table.tbl,table.cmp{width:100%;border-collapse:collapse;background:#fff;font-size:14px;border:1px solid var(--eu-gray-200)}
table.tbl th,table.cmp th{background:var(--eu-navy-700);color:#fff;padding:12px 16px;text-align:left;font-weight:700}
table.tbl td,table.cmp td{border-top:1px solid var(--eu-gray-200);padding:12px 16px;text-align:left;font-weight:400}
table.tbl tr:nth-child(odd) td,table.cmp tr:nth-child(odd) td{background:var(--eu-paper)}
table.tbl td.num,table.cmp td:last-child{text-align:right;white-space:nowrap}
table.cmp tr.us td{background:var(--eu-coral-50);font-weight:700;color:var(--eu-coral-700);font-size:16px}
.tbl-wrap{overflow-x:auto}
.cmp-lead{font-weight:700;font-size:20px;margin:0 0 24px}

/* topics */
.topic-row{display:flex;gap:24px;align-items:center;background:#fff;border:1px solid var(--eu-gray-200);border-radius:4px;padding:20px 24px;margin:0 0 16px;text-decoration:none}
.topic-row:hover{background:var(--eu-navy-100)}
.topic-row .date{color:var(--eu-gray-600);font-size:14px;white-space:nowrap}
.tag{display:inline-block;background:var(--eu-navy-100);color:var(--eu-navy-700);font-size:13px;font-weight:700;padding:2px 10px;border-radius:4px}
.topic-row .ttl{font-weight:700;flex:1}
.topic-row .more{color:var(--eu-navy-700);font-weight:700;font-size:14px;white-space:nowrap}
.topic-row .more::after{content:" →";color:var(--eu-coral-500)}
.topic-row img{flex-shrink:0;border-radius:4px}

/* services (旧) */
.svc{display:grid;grid-template-columns:1fr 1fr;align-items:stretch;margin-bottom:32px;background:#fff;border:1px solid var(--eu-gray-200);border-radius:4px;overflow:hidden}
.svc .photo{min-height:280px;background:center/cover}
.svc .body{padding:40px;display:flex;flex-direction:column}
.svc h3{font-size:24px;margin:0 0 16px;line-height:1.4}
.svc p{color:var(--eu-slate)}
.svc .btn-navy{align-self:flex-start;margin-top:auto}
.svc.rev .photo{order:2}

/* project cards */
.pj{display:grid;grid-template-columns:320px 1fr;background:#fff;border:1px solid var(--eu-gray-200);border-radius:4px;overflow:hidden;margin-bottom:24px}
.pj .thumb{background:center/cover;min-height:220px;position:relative}
.pj .thumb .tag{position:absolute;left:16px;top:16px;background:#fff}
.pj .body{padding:32px;display:flex;flex-direction:column}
.pj h3{margin:0 0 8px;font-size:20px;line-height:1.5}
.pj p{font-size:15px;color:var(--eu-slate)}
.pj .btn-navy{align-self:flex-start;margin-top:auto}
.pj-filter{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 32px}
.pj-filter button{font-family:inherit;font-size:14px;font-weight:700;border:1px solid var(--eu-navy-700);background:#fff;color:var(--eu-navy-700);border-radius:999px;padding:6px 18px;cursor:pointer}
.pj-filter button.on{background:var(--eu-navy-700);color:#fff}
.pj-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pj-card{background:#fff;border:1px solid var(--eu-gray-200);border-radius:4px;overflow:hidden;text-decoration:none;display:flex;flex-direction:column}
.pj-card:hover{border-color:var(--eu-navy-300)}
.pj-card .thumb{aspect-ratio:16/9;background:center/cover}
.pj-card .b{padding:24px;display:flex;flex-direction:column;flex:1}
.pj-card h3{font-size:17px;line-height:1.5;margin:8px 0}
.pj-card p{font-size:14px;color:var(--eu-slate);margin:0 0 16px}
.pj-card .more{margin-top:auto;font-weight:700;font-size:14px}
.pj-card .more::after{content:" →";color:var(--eu-coral-500)}

/* price */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.plan{background:#fff;border:1px solid var(--eu-gray-200);border-radius:4px;overflow:hidden}
.plan .head{background:var(--eu-navy-700);color:#fff;text-align:center;padding:24px 16px}
.plan .head h3{margin:0;font-size:20px}
.plan .price{font-size:32px;font-weight:700;margin-top:8px;line-height:1.3}
.plan .price small{display:block;font-size:13px;font-weight:400;color:var(--eu-navy-200)}
.plan .desc{padding:24px 32px;font-size:15px;color:var(--eu-slate)}

/* CTA band */
.cta-band{background:var(--eu-navy-700);color:#fff;text-align:center;padding:96px 0}
.cta-band h2{font-size:32px;margin:0 0 16px;font-weight:700}
.cta-band h2::before{content:"///";color:var(--eu-coral-500);letter-spacing:-.08em;margin-right:.4em}
.cta-band p{margin:0 0 32px;color:var(--eu-navy-200)}
.cta-box .lead,.cta-band .lead{font-weight:700;font-size:15px;margin-bottom:8px;color:inherit}
.cta-band .acts{display:flex;justify-content:center;flex-wrap:wrap;gap:24px;align-items:flex-start}
.cta-band .acts>div{display:flex;flex-direction:column;align-items:center}
.cta-band .btn-note{color:var(--eu-navy-200)}

/* footer */
.site-footer{background:var(--eu-navy-900);color:#fff;padding:64px 0 40px;font-size:14px}
.site-footer .wrap{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:32px;align-items:start}
.site-footer .logo{font-size:22px;margin-bottom:16px;display:inline-block;color:#fff}
.site-footer .addr{color:var(--eu-navy-200)}
.site-footer h4{font-size:13px;color:var(--eu-navy-300);margin:0 0 8px;letter-spacing:.08em}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:8px}
.site-footer a{text-decoration:none;font-weight:700}
.site-footer a:hover{color:var(--eu-navy-200)}
.site-footer .copy{grid-column:1/-1;border-top:1px solid var(--eu-navy-500);padding-top:24px;margin-top:16px;display:flex;justify-content:space-between;color:var(--eu-navy-300);font-size:13px}
.site-footer .copy a{text-decoration:underline;font-weight:400}

/* page header */
.page-head{background:#fff;border-bottom:1px solid var(--eu-gray-200);padding:64px 24px 48px;text-align:left}
.page-head>*{max-width:1072px;margin-left:auto;margin-right:auto}
.page-head .sub{font-size:14px;font-weight:700;color:var(--eu-coral-700);margin-bottom:8px}
.page-head h1{font-size:32px;font-weight:700;color:var(--eu-navy-700);line-height:1.4;margin-bottom:16px}
.page-head h1::before{content:"///";color:var(--eu-coral-500);letter-spacing:-.08em;margin-right:.4em}
.page-head h1::after{content:"";display:block;width:64px;height:4px;background:var(--eu-coral-500);margin-top:16px}
.page-head p{color:var(--eu-slate)}
.crumb{font-size:13px;color:var(--eu-gray-600);margin-bottom:16px}
.crumb a{text-decoration:none}

/* about */
.company{max-width:820px;margin:0 auto}
.company dl{display:grid;grid-template-columns:120px 1fr;margin:0;background:#fff;border:1px solid var(--eu-gray-200);border-radius:4px}
.company dt,.company dd{padding:16px 24px;border-bottom:1px solid var(--eu-gray-200);margin:0}
.company dt{font-weight:700;background:var(--eu-navy-100)}
.mission{text-align:center;font-size:26px;font-weight:700;color:var(--eu-navy-700);line-height:1.6}
.value{max-width:860px;margin:0 auto 48px;background:#fff;border:1px solid var(--eu-gray-200);border-radius:4px;padding:32px}
.value h3{font-size:20px;margin:0 0 16px}
.value p{color:var(--eu-slate)}
.member{display:grid;grid-template-columns:240px 1fr;gap:40px;max-width:960px;margin:0 auto}
.member img{border-radius:4px}
.member .name{font-size:24px;font-weight:700;margin:0}
.member .en{color:var(--eu-coral-700);font-weight:700;letter-spacing:.1em;margin:0 0 16px;font-size:14px}
.letter{max-width:820px;margin:0 auto;background:#fff;padding:48px;border:1px solid var(--eu-gray-200);border-radius:4px}

/* service detail */
.pillars{display:grid;grid-template-columns:1fr 48px 1fr;align-items:start;margin-top:24px}
.pillar{background:#fff;border:1px solid var(--eu-gray-200);border-radius:4px;overflow:hidden}
.pillar .box{background:var(--eu-navy-700);color:#fff;text-align:center;padding:24px;font-size:18px;font-weight:700;min-height:104px;display:flex;align-items:center;justify-content:center;line-height:1.5}
.pillar .txt{padding:24px 32px;font-size:15px;color:var(--eu-slate)}
.pillars .x{font-size:40px;color:var(--eu-coral-500);text-align:center;line-height:104px;font-weight:700}
.approach img{margin:0 auto;border:1px solid var(--eu-gray-200);border-radius:4px;background:#fff}

/* project detail */
.pj-detail{max-width:820px;margin:0 auto;padding:48px 24px 96px}
.pj-detail .back{font-size:14px;text-decoration:none;color:var(--eu-gray-600)}
.pj-detail h1{font-size:28px;color:var(--eu-navy-700);line-height:1.5;margin:16px 0 32px}
.pj-detail h1::before{content:"///";color:var(--eu-coral-500);letter-spacing:-.08em;margin-right:.4em}
.pj-detail h2{font-size:20px;font-weight:700;margin:40px 0 12px;color:var(--eu-navy-700);border-left:4px solid var(--eu-coral-500);padding-left:12px;text-decoration:none}
.pj-detail .outcome{padding:0}
.pj-detail .outcome li{font-weight:700;margin-bottom:12px;list-style:none;background:var(--eu-navy-100);padding:12px 16px;border-radius:4px}
.pj-detail .outcome li::before{content:"✓ ";color:var(--eu-coral-700)}
.pj-hero{height:280px;background:center/cover;border-radius:4px}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}
.gallery img{border:1px solid var(--eu-gray-200);border-radius:4px}

/* forms / contact */
.form{max-width:720px;margin:0 auto;background:#fff;padding:40px;border:1px solid var(--eu-gray-200);border-radius:4px}
.req{color:var(--eu-coral-700)}
.contact-ways{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;align-items:stretch}
.contact-ways .card{align-items:flex-start}
.contact-ways .card.main{border-top:4px solid var(--eu-coral-500)}

/* article */
.article{max-width:820px;margin:0 auto;padding:48px 24px 96px}
.article .back{color:var(--eu-gray-600)}
.article h1{font-size:28px;line-height:1.5;color:var(--eu-navy-700)}
.article .meta{color:var(--eu-gray-600);font-size:14px}
.article h2{font-size:20px;margin:40px 0 12px}
.article img{border:1px solid var(--eu-gray-200);border-radius:4px;margin:24px 0}
.policy{max-width:860px;margin:0 auto;font-size:15px}
.policy h2{font-size:18px;margin:32px 0 8px}

/* 見積アシスタント */
.ma-badges{display:flex;flex-wrap:wrap;gap:8px}
.ma-badges span{background:var(--eu-coral-100);color:var(--eu-coral-700);font-size:13px;font-weight:700;padding:2px 10px;border-radius:4px}
.ma-pains{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px}
.ma-pains div{background:var(--eu-coral-50);border-radius:4px;padding:24px;font-size:15px}
.ma-pains b{color:var(--eu-coral-700)}
.ma-flow,.ma-steps,.ma-onb{list-style:none;padding:0;margin:0;display:grid;gap:8px;counter-reset:n}
.ma-flow{grid-template-columns:repeat(7,1fr)}
.ma-flow li,.ma-steps li,.ma-onb li{background:#fff;border:1px solid var(--eu-gray-200);border-radius:4px;padding:16px 12px;font-size:14px;line-height:1.6;counter-increment:n;color:var(--eu-slate)}
.ma-flow li::before,.ma-onb li::before{content:counter(n,decimal-leading-zero);display:block;font-weight:700;color:var(--eu-coral-500);font-size:18px}
.ma-flow b,.ma-steps b,.ma-onb b{display:block;font-size:15px;color:var(--eu-navy-700);margin-bottom:4px}
.ma-flow li.bad{background:var(--eu-coral-50);border-color:var(--eu-coral-100)}
.ma-flow em{display:block;font-style:normal;color:var(--eu-coral-700);font-weight:700;margin-top:8px;font-size:13px}
.ma-note-lg{font-weight:700;margin:32px 0 0;background:var(--eu-navy-100);border-left:4px solid var(--eu-coral-500);padding:16px 24px;border-radius:0 4px 4px 0}
section.gray .ma-note-lg{background:#fff}
.ma-cause,.ma-sol{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ma-sol{grid-template-columns:repeat(4,1fr)}
.ma-cause div,.ma-sol div{background:#fff;border:1px solid var(--eu-gray-200);border-radius:4px;padding:24px;display:flex;flex-direction:column}
.ma-cause div{background:var(--eu-coral-50);border-color:var(--eu-coral-100)}
.ma-cause h3,.ma-sol h3{margin:0 0 8px;font-size:18px}
.ma-cause h3{color:var(--eu-coral-700)}
.ma-cause p,.ma-sol p{margin:0 0 16px;font-size:15px;color:var(--eu-slate)}
.ma-cause .res,.ma-sol .res{margin-top:auto;font-weight:700;padding:8px 12px;margin-bottom:0;border-radius:4px}
.ma-cause .res{background:#fff;color:var(--eu-coral-700)}
.ma-sol .res{background:var(--eu-navy-100);color:var(--eu-navy-700)}
.ma-sol .res::before{content:"→ ";color:var(--eu-coral-500)}
.ma-root{margin-top:24px;background:var(--eu-navy-100);border-left:4px solid var(--eu-coral-500);padding:16px 24px;display:flex;flex-wrap:wrap;gap:8px 24px;align-items:center;border-radius:0 4px 4px 0}
.ma-root span::before,.ma-methods span::before{content:"● ";color:var(--eu-coral-500)}
.ma-sub{font-size:14px;color:var(--eu-slate);margin-top:24px}
.ma-steps{grid-template-columns:repeat(7,1fr)}
.ma-steps small{display:block;font-weight:700;color:var(--eu-coral-500);font-size:13px;letter-spacing:.04em}
.ma-screen{background:#fff;border:1px solid var(--eu-gray-200);border-radius:4px;padding:32px;margin-top:32px}
.ma-screen-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.ma-screen-head h3{margin:0;font-size:20px;flex-basis:100%}
.ma-screen-head .tag{background:var(--eu-navy-100)}
.ma-no{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:var(--eu-navy-700);color:#fff;font-weight:700;font-size:15px;flex-shrink:0}
.ma-screen-imgs{display:grid;gap:16px}
.ma-screen-imgs.n3{grid-template-columns:repeat(3,1fr)}
.ma-screen-imgs img{border:1px solid var(--eu-gray-200);border-radius:4px;width:100%;object-fit:cover;object-position:top}
.ma-screen-imgs.n3 img{aspect-ratio:4/3}
.ma-lead{font-weight:700;margin:24px 0 8px}
.ma-list{margin:0;padding-left:1.2em;font-size:15px;color:var(--eu-slate)}
.ma-onb{grid-template-columns:repeat(4,1fr)}
.ma-methods{margin-top:24px;border:1px solid var(--eu-navy-700);border-radius:4px;padding:16px 24px;display:flex;flex-wrap:wrap;gap:8px 24px;align-items:center;background:#fff}
.ma-consult{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:820px;margin:0 auto 24px;text-align:left}
.ma-consult div{background:#fff;border:1px solid var(--eu-gray-200);border-radius:4px;padding:16px 24px;display:flex;gap:12px;align-items:center;font-weight:700}
.ma-cta{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:900px;margin:32px auto 0}
.ma-cta>div{background:#fff;border:1px solid var(--eu-gray-200);border-radius:4px;padding:32px 16px}
.ma-cta .lead{font-weight:700;margin:0 0 12px}
.ma-cta .small{font-size:13px;color:var(--eu-gray-600);margin:12px 0 0}
.ma-tel{margin-top:24px;font-size:14px}

/* responsive */
@media(max-width:900px){
 .site-header .wrap{height:64px}
 .grid3,.grid4,.plans,.pj-cards,.steps{grid-template-columns:1fr 1fr}
 .pj{grid-template-columns:1fr}
 .ma-flow,.ma-steps{grid-template-columns:repeat(2,1fr)}.ma-cause,.ma-sol,.ma-onb{grid-template-columns:1fr 1fr}
}
@media(max-width:700px){
 body{font-size:15px}
 .wrap{padding:0 16px}
 section{padding:56px 0}
 .site-header .brand{font-size:18px}
 .hero{padding:48px 0 56px}
 .hero h1{font-size:26px}
 .hero .lead{font-size:16px;margin-bottom:32px}
 .doors,.grid2,.grid3,.grid4,.plans,.pj-cards,.steps,.contact-ways,.svc,.member,.pillars,.gallery{grid-template-columns:1fr}
 .svc.rev .photo{order:0}.svc .photo{min-height:200px}.svc .body,.card,.door,.pain{padding:24px}
 .pillars .x{line-height:1.4}
 .sec-title{font-size:22px}
 .page-head{padding:40px 16px 32px}
 .page-head h1{font-size:26px}
 .cta-band{padding:56px 0}.cta-band h2{font-size:22px}
 .btn-red,.eu-btn{font-size:20px;padding:14px 24px;width:100%}
 .hero-cta{flex-direction:column;align-items:stretch;text-align:center}
 .topic-row{flex-wrap:wrap;gap:8px 12px;padding:16px}
 .topic-row img{width:100%!important}
 .topic-row .ttl{flex-basis:100%}
 .site-footer .wrap{grid-template-columns:1fr}
 .site-footer .copy{flex-direction:column;gap:8px}
 .company dl{grid-template-columns:88px 1fr}.company dt,.company dd{padding:12px}
 .letter,.form{padding:24px 16px}
 .mission{font-size:20px}
 .ma-flow,.ma-steps,.ma-cause,.ma-sol,.ma-onb,.ma-consult,.ma-cta{grid-template-columns:1fr}
 .ma-screen{padding:16px}.ma-screen-imgs.n3{grid-template-columns:1fr}.ma-screen-imgs.n3 img{aspect-ratio:auto}
 .strength p br,.svc p br,.page-head p br,.cta-band p br,.value p br,.letter p br,.cmp-lead br,.mission br,.sec-lead br{display:none}
}

/* ===== optimize_site.py 追加分 ===== */
.crumb{font-size:13px;color:var(--eu-gray-600);margin:0 auto 16px}
.crumb ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap}
.crumb li+li::before{content:"›";margin:0 8px;color:var(--eu-gray-400)}
.crumb a{text-decoration:none;color:var(--eu-gray-600)}
.crumb a:hover{color:var(--eu-navy-700)}
.faq{max-width:820px}
.faq details{background:#fff;border:1px solid var(--eu-gray-200);border-radius:4px;margin-bottom:8px}
section.white .faq details{background:var(--eu-paper)}
.faq summary{cursor:pointer;font-weight:700;padding:16px 48px 16px 24px;position:relative;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q.";color:var(--eu-coral-500);margin-right:8px}
.faq summary::after{content:"＋";position:absolute;right:24px;color:var(--eu-navy-700)}
.faq details[open] summary::after{content:"－"}
.faq details p{margin:0;padding:0 24px 16px 24px;color:var(--eu-slate)}
.cta-inline{background:var(--eu-navy-100);border-left:4px solid var(--eu-coral-500);border-radius:0 4px 4px 0;padding:24px 32px;display:flex;flex-wrap:wrap;gap:16px 32px;align-items:center;justify-content:space-between;margin:48px 0 0}
section.gray .cta-inline{background:#fff}
.cta-inline p{margin:0;font-weight:700}
.cta-inline small{display:block;font-weight:400;color:var(--eu-slate);font-size:14px}
.sticky-cta{display:none}
@media(max-width:700px){
 .sticky-cta{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--eu-navy-700);padding:8px 16px calc(8px + env(safe-area-inset-bottom))}
 .sticky-cta a{flex:1;background:var(--eu-coral-500);color:#fff;text-align:center;text-decoration:none;font-weight:700;font-size:16px;padding:12px;border-radius:999px}
 body[data-opt]{padding-bottom:72px}
 .cta-inline{padding:24px}
}