:root{
  --navy:#1c3d87; --navy-deep:#12275c; --navy-ink:#0d1c45;
  --red:#c63a2e; --red-deep:#a62e24;
  --ink:#14171f; --slate:#4a5266; --mist:#f4f6fa; --line:#e3e7f0;
  --paper:#ffffff;
  --f-disp:"Zen Kaku Gothic New", sans-serif;
  --f-body:"Noto Sans JP", sans-serif;
  --f-en:"Saira", sans-serif;
  --f-enc:"Saira Condensed", sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--f-body);color:var(--ink);background:var(--paper);line-height:1.8;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--f-disp);font-weight:900;line-height:1.3;letter-spacing:.01em}
.wrap{max-width:1160px;margin:0 auto;padding:0 28px}
.en{font-family:var(--f-en);font-weight:600;letter-spacing:.18em;text-transform:uppercase}

/* section label */
.sec-label{display:flex;align-items:center;gap:14px;margin-bottom:26px}
.sec-label .num{font-family:var(--f-en);font-weight:700;font-size:13px;letter-spacing:.15em;color:var(--red)}
.sec-label .en{font-size:12px;color:var(--navy);opacity:.7}
.sec-label .bar{flex:0 0 42px;height:2px;background:var(--red)}
.sec-title{font-size:clamp(26px,3.4vw,40px);color:var(--navy-ink)}
.sec-title .accent{color:var(--red)}
.sec-lead{color:var(--slate);margin-top:18px;max-width:640px;font-size:15.5px}

section{padding:104px 0}
.mist{background:var(--mist)}

/* ---------- header ---------- */
header{position:fixed;inset:0 0 auto 0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:transform .4s}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:11px}
.brand img{height:64px;width:auto;display:block}
.brand .bt{font-family:var(--f-disp);font-weight:900;font-size:18px;color:var(--navy-ink);letter-spacing:.02em}
.brand .bs{font-size:10.5px;color:var(--slate);letter-spacing:.12em;margin-top:2px}
nav.menu{display:flex;align-items:center;gap:30px}
nav.menu a{font-size:13.5px;font-weight:500;color:var(--ink);position:relative;padding:6px 0;transition:color .2s}
nav.menu a:not(.nav-cta)::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--red);transition:width .28s}
nav.menu a:not(.nav-cta):hover{color:var(--navy)}
nav.menu a:not(.nav-cta):hover::after{width:100%}
nav.menu .nav-cta{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--navy);color:#fff;font-weight:700;font-size:14px;line-height:1;padding:15px;border-radius:3px;transition:background .25s,transform .25s}
nav.menu .nav-cta:hover{background:var(--red);transform:translateY(-1px)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;z-index:60}
.burger span{width:24px;height:2px;background:var(--navy-ink);transition:.3s}
.burger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.active span:nth-child(2){opacity:0}
.burger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;min-height:min(100svh,880px);display:flex;align-items:center;background:linear-gradient(120deg,var(--navy-ink) 0%,var(--navy) 58%,#254aa0 100%);color:#fff;overflow:hidden;padding-top:104px;padding-bottom:40px}
.hero .grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(circle at 72% 40%,#000,transparent 82%)}
.hero .glow{position:absolute;width:640px;height:640px;right:-120px;top:-140px;background:radial-gradient(circle,rgba(198,58,46,.34),transparent 68%);filter:blur(8px)}
/* 透かし「Ark」: 3文字ぶん横に伸びるため、AK時代（46vw/680px）よりサイズを絞り、下端が切れないよう bottom を浅くしている */
.hero .ak{position:absolute;right:-40px;bottom:-24px;font-family:var(--f-disp);font-weight:900;font-size:min(34vw,400px);line-height:.8;color:rgba(255,255,255,.04);letter-spacing:-.02em;white-space:nowrap;user-select:none;pointer-events:none}
.hero-inner{position:relative;z-index:2;max-width:1160px;margin:0 auto;padding:0 28px;width:100%}
.hero .tagen{display:inline-flex;align-items:center;gap:12px;font-family:var(--f-en);font-weight:600;font-size:12.5px;letter-spacing:.24em;color:#a9c0f0;margin-bottom:30px}
.hero .tagen .tick{width:30px;height:2px;background:var(--red)}
.hero h1{font-size:clamp(31px,5.4vw,64px);letter-spacing:.02em;line-height:1.32;text-wrap:balance;text-shadow:0 2px 30px rgba(0,0,0,.25)}
.hero h1 .ln{display:block;overflow:hidden}
.hero h1 .red{color:#ff8d7f}
.hero p.lead{margin-top:30px;max-width:560px;font-size:16px;line-height:2;color:#dbe4f7;font-weight:400}
.hero .cta-row{margin-top:44px;display:flex;flex-wrap:wrap;gap:16px}
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:15px;padding:17px 32px;border-radius:2px;transition:transform .25s,background .25s,box-shadow .25s;cursor:pointer;border:0}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 14px 34px -12px rgba(198,58,46,.7)}
.btn-primary:hover{background:#dd463a;transform:translateY(-2px)}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.4)}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--red);transform:translateY(-2px)}
.btn .ar{transition:transform .25s}
.btn:hover .ar{transform:translateX(4px)}
.hero-meta{position:absolute;left:28px;bottom:34px;z-index:2;display:flex;gap:34px;color:#b9c8e8;font-size:12px;letter-spacing:.05em}
.hero-meta b{font-family:var(--f-en);color:#fff;font-size:15px;font-weight:600;display:block;letter-spacing:.06em}

/* reveal */
.rv{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.09s}.rv.d2{transition-delay:.18s}.rv.d3{transition-delay:.27s}.rv.d4{transition-delay:.36s}

/* intro */
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.intro-lead{font-family:var(--f-disp);font-weight:700;font-size:clamp(22px,2.7vw,31px);line-height:1.7;color:var(--navy-ink)}
.intro-lead .mk{background:linear-gradient(transparent 62%,rgba(198,58,46,.18) 0)}
.intro-body{color:var(--slate);font-size:15.5px}
.intro-body p+p{margin-top:18px}

/* services (photo cards) */
.svc-grid{display:grid;grid-template-columns:1fr;gap:22px;max-width:1000px}
.svc{background:#fff;border:1px solid var(--line);border-radius:7px;overflow:hidden;display:flex;flex-direction:row;transition:transform .3s,box-shadow .3s}
.svc:hover{transform:translateY(-4px);box-shadow:0 24px 44px -26px rgba(13,28,69,.5)}
.svc .ph{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--navy-ink);flex:0 0 340px}
.svc .ph img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .55s cubic-bezier(.2,.7,.2,1)}
.svc:hover .ph img{transform:scale(1.06)}
.svc .ph .n{position:absolute;left:0;top:0;background:var(--navy);color:#fff;font-family:var(--f-en);font-weight:700;font-size:13px;letter-spacing:.12em;padding:6px 13px;border-bottom-right-radius:7px}
.svc .bd{padding:22px 28px;flex:1;display:flex;flex-direction:column;justify-content:center;border-left:3px solid var(--red)}
.svc h3{font-size:18.5px;color:var(--navy-ink);margin:0 0 10px}
.svc p{font-size:14px;color:var(--slate)}

/* why */
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.why{display:flex;gap:22px;padding:30px;background:#fff;border:1px solid var(--line);border-left:3px solid var(--red);border-radius:2px}
.why .wn{font-family:var(--f-en);font-weight:700;font-size:30px;color:var(--navy);opacity:.28;line-height:1}
.why h3{font-size:18px;color:var(--navy-ink);margin-bottom:8px}
.why p{font-size:14px;color:var(--slate)}

/* cta band */
.cta-sec{padding:66px 0}
.cta-band{position:relative;overflow:hidden;background:linear-gradient(120deg,var(--navy-ink),var(--navy));color:#fff;border-radius:8px;padding:42px 48px;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta-band .gb{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:40px 40px;opacity:.6;mask-image:radial-gradient(circle at 85% 25%,#000,transparent 78%)}
.cta-band .ctxt,.cta-band .btn{position:relative;z-index:1}
.cta-band .ctxt h3{font-size:22px;margin-bottom:6px}
.cta-band .ctxt p{color:#c8d5ef;font-size:14px}

/* flow (steps) */
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:50px}
.flow .step{text-align:center;position:relative;padding:0 6px}
.flow .step .no{width:58px;height:58px;margin:0 auto 18px;border-radius:50%;background:var(--navy);color:#fff;font-family:var(--f-en);font-weight:700;font-size:21px;display:flex;align-items:center;justify-content:center;position:relative;z-index:1}
.flow .step:not(:last-child)::after{content:"";position:absolute;top:29px;left:calc(50% + 40px);right:calc(-50% + 40px);height:2px;background:var(--line);z-index:0}
.flow .step h4{font-size:15px;color:var(--navy-ink);margin-bottom:7px;font-family:var(--f-disp);font-weight:700}
.flow .step p{font-size:12.5px;color:var(--slate);line-height:1.7}

/* target panels (for partners) */
.targets{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:48px}
.target{background:#fff;border:1px solid var(--line);border-radius:8px;padding:40px 36px;border-top:4px solid var(--navy);transition:transform .3s,box-shadow .3s}
.target:hover{transform:translateY(-3px);box-shadow:0 22px 40px -26px rgba(13,28,69,.4)}
.target.alt{border-top-color:var(--red)}
.target .lb{font-family:var(--f-en);font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--red)}
.target h3{font-size:20px;color:var(--navy-ink);margin:9px 0 14px}
.target p{font-size:14.5px;color:var(--slate);margin-bottom:22px}
.target .tlink{font-weight:700;font-size:14px;color:var(--navy);display:inline-flex;gap:8px;align-items:center;transition:gap .25s}
.target .tlink:hover{gap:12px;color:var(--red)}

/* faq */
.faq{margin-top:46px;max-width:880px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:6px;margin-bottom:12px;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:20px 24px;font-family:var(--f-disp);font-weight:700;font-size:15.5px;color:var(--navy-ink);display:flex;justify-content:space-between;align-items:center;gap:18px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .qm{font-family:var(--f-en);color:var(--red);margin-right:12px}
.faq summary::after{content:"+";font-family:var(--f-en);font-size:24px;font-weight:600;color:var(--red);transition:transform .25s;flex:0 0 auto;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 24px 22px;color:var(--slate);font-size:14px;line-height:1.9}

/* works table */
.tbl-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.tbl-scroll .works{min-width:640px}
.tbl-note{font-size:12.5px;color:var(--slate);margin-bottom:18px;display:flex;align-items:center;gap:8px}
.tbl-note::before{content:"";width:6px;height:6px;background:var(--red);border-radius:50%;flex:0 0 6px}
.works{width:100%;border-collapse:collapse;font-size:14.5px;background:#fff;border:1px solid var(--line)}
.works thead th{background:var(--navy-ink);color:#fff;font-family:var(--f-disp);font-weight:700;text-align:left;padding:16px 22px;font-size:13.5px;letter-spacing:.04em}
.works tbody td{padding:16px 22px;border-top:1px solid var(--line);color:var(--ink)}
.works tbody tr:hover{background:var(--mist)}
.works .cat{display:inline-block;font-size:11.5px;font-weight:700;color:var(--navy);background:#eaf0fb;padding:3px 10px;border-radius:2px}
.works .yr{font-family:var(--f-en);color:var(--slate);font-weight:600}
.works-more{margin-top:26px;text-align:center}

/* credentials band */
.cred{background:linear-gradient(120deg,var(--navy-ink),var(--navy));color:#fff;border-radius:3px;padding:52px 48px;display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center;position:relative;overflow:hidden}
.cred .gb{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:40px 40px;opacity:.5}
.cred>.cbx{position:relative;z-index:1}
.cred h3{font-size:24px;margin-bottom:14px}
.cred p{color:#c8d5ef;font-size:14.5px}
.cred .lic{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:3px;padding:24px 26px}
.cred .lic .lb{font-size:12px;color:#a9c0f0;letter-spacing:.08em}
.cred .lic .no{font-family:var(--f-en);font-weight:600;font-size:19px;margin-top:4px;letter-spacing:.05em}
.cred .quals{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.cred .q{font-size:12.5px;background:rgba(255,255,255,.1);padding:7px 14px;border-radius:2px;border:1px solid rgba(255,255,255,.14)}
.cred .q b{font-family:var(--f-en);color:#ff9f93}

/* company table */
.cominfo{width:100%;border-collapse:collapse;font-size:14.5px;background:#fff;border:1px solid var(--line)}
.cominfo th{width:200px;text-align:left;background:var(--mist);color:var(--navy-ink);font-family:var(--f-disp);font-weight:700;padding:16px 24px;border-top:1px solid var(--line);vertical-align:top;font-size:14px}
.cominfo td{padding:16px 24px;border-top:1px solid var(--line);color:var(--slate)}
.cominfo tr:first-child th,.cominfo tr:first-child td{border-top:0}

/* area */
.area-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:52px;align-items:start}
.area-cols{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.area-cols .grp{background:#fff;border:1px solid var(--line);border-left:3px solid var(--red);border-radius:3px;padding:16px 20px}
.area-cols .grp b{display:block;font-family:var(--f-disp);font-weight:700;color:var(--navy);font-size:15.5px}
.area-cols .grp span{display:block;font-size:13.5px;color:var(--slate);padding:3px 0;margin-top:4px}
.area-note{margin-top:22px;font-size:13px;color:var(--slate)}
.map-embed{margin-top:30px;border:1px solid var(--line);border-radius:6px;overflow:hidden;background:var(--mist);aspect-ratio:16/7;display:flex;align-items:center;justify-content:center;color:var(--slate);font-size:13px;text-align:center;padding:20px}

/* contact */
.contact{background:var(--navy-ink);color:#fff;position:relative;overflow:hidden}
.contact .gb{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:52px 52px;mask-image:radial-gradient(circle at 20% 30%,#000,transparent 75%)}
.contact .wrap{position:relative;z-index:1}
.contact .sec-title{color:#fff}
.contact .sec-label .en{color:#a9c0f0}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;margin-top:12px}
.contact-info p{color:#c8d5ef;font-size:15px}
.contact-info .reassure{margin-top:26px;display:flex;flex-direction:column;gap:14px}
.contact-info .reassure div{display:flex;align-items:center;gap:12px;font-size:14px;color:#e4ebfa}
.contact-info .reassure .rk{width:34px;height:34px;flex:0 0 34px;display:flex;align-items:center;justify-content:center;background:rgba(198,58,46,.9);border-radius:3px;font-family:var(--f-en);font-weight:700;font-size:12px}
.contact-info .mailbox{margin-top:28px;padding:18px 22px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:3px}
.contact-info .mailbox .lb{font-size:11.5px;color:#a9c0f0;letter-spacing:.08em}
.contact-info .mailbox .ml{font-family:var(--f-en);font-size:17px;margin-top:2px}
form{background:#fff;border-radius:4px;padding:36px}
form .fld{margin-bottom:18px}
form label{display:block;font-size:13px;font-weight:700;color:var(--navy-ink);margin-bottom:7px}
form label .req{color:var(--red);font-size:11px;margin-left:6px}
form input,form textarea,form select{width:100%;font-family:var(--f-body);font-size:14.5px;padding:13px 15px;border:1px solid var(--line);border-radius:2px;background:#fbfcfe;transition:border-color .2s,box-shadow .2s;color:var(--ink)}
form input:focus,form textarea:focus,form select:focus{outline:0;border-color:var(--navy);box-shadow:0 0 0 3px rgba(28,61,135,.1);background:#fff}
form textarea{resize:vertical;min-height:120px}
/* ラジオ（お問い合わせ種別・ご希望の連絡方法）＋ファイル添付。白背景カード内なので既存入力欄とトーンを合わせる */
form .fld .opts{display:flex;flex-wrap:wrap;gap:10px 22px;padding:4px 0}
form .fld .opts label{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--ink);margin-bottom:0;cursor:pointer}
form .fld .opts input[type="radio"]{width:17px;height:17px;flex:0 0 17px;padding:0;margin:0;border:0;background:none;border-radius:50%;accent-color:var(--navy);cursor:pointer}
form .fld .opts input[type="radio"]:focus{outline:2px solid rgba(28,61,135,.35);outline-offset:2px;box-shadow:none}
form input[type="file"]{padding:10px 12px;font-size:13.5px;cursor:pointer}
form input[type="file"]::file-selector-button{font-family:var(--f-body);font-size:13px;font-weight:700;color:#fff;background:var(--navy);border:0;border-radius:2px;padding:8px 15px;margin-right:12px;cursor:pointer;transition:background .25s}
form input[type="file"]::file-selector-button:hover{background:var(--navy-deep)}
form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
form .submit{width:100%;background:var(--red);color:#fff;font-weight:700;font-size:16.5px;padding:18px;border:0;border-radius:2px;cursor:pointer;transition:background .25s,transform .2s;font-family:var(--f-body)}
form .submit:hover{background:var(--red-deep);transform:translateY(-1px)}
form .submit:disabled{background:var(--slate);cursor:progress;transform:none}

/* 日本語の改行位置を文節で制御する（2026-08-30）
   .jb を付けた要素は、単語の途中で折り返さなくなる（word-break:keep-all）。
   改行してよい位置に <wbr> を置くと、そこだけで折り返す。
   overflow-wrap:anywhere は保険で、1文節が1行に収まらない極端に狭い画面でのみ働く。
   ※ <wbr> の無い要素に .jb を付けると禁則処理が効かなくなるので、必ずセットで使う。 */
.jb{word-break:keep-all;overflow-wrap:anywhere}
form .form-err{margin-bottom:14px;padding:12px 14px;border:1px solid var(--red);border-left:3px solid var(--red);border-radius:2px;background:rgba(198,58,46,.06);color:var(--red-deep);font-size:14px;font-weight:500;line-height:1.7}
form .form-err[hidden]{display:none}
form .pv{font-size:11.5px;color:var(--slate);margin-top:14px;text-align:center}

/* page hero (subpages) */
.page-hero{background:linear-gradient(120deg,var(--navy-ink),var(--navy) 74%,#254aa0);color:#fff;padding:calc(74px + 64px) 0 62px;position:relative;overflow:hidden}
.page-hero .grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px);background-size:52px 52px;mask-image:radial-gradient(circle at 80% 40%,#000,transparent 80%)}
.page-hero .wrap{position:relative;z-index:1}
.page-hero .en{color:#a9c0f0;font-size:12px;margin-bottom:14px;display:block}
.page-hero h1{font-size:clamp(27px,4vw,42px)}
.page-hero .crumb{margin-top:16px;font-size:12.5px;color:#b9c8e8}
.page-hero .crumb a{color:#b9c8e8;transition:color .2s}
.page-hero .crumb a:hover{color:#fff}

/* prose (privacy etc.) */
.prose{max-width:820px}
.prose h2{font-size:19px;color:var(--navy-ink);margin:36px 0 12px;padding-left:14px;border-left:4px solid var(--red)}
.prose h2:first-child{margin-top:0}
.prose p{font-size:14.5px;color:var(--slate);margin-bottom:14px}
.prose ul{margin:0 0 16px 22px}
.prose li{font-size:14.5px;color:var(--slate);margin-bottom:6px}

/* greeting (company page) */
.greet{display:grid;grid-template-columns:1fr;gap:20px;max-width:860px}
.greet p{font-size:15px;color:var(--slate)}
.greet p+p{margin-top:2px}
.greet .sign{margin-top:14px;font-family:var(--f-disp);font-weight:700;color:var(--navy-ink);font-size:15px}
.greet .sign b{font-size:20px;margin-left:10px}

/* thanks */
.thanks{min-height:100svh;display:flex;align-items:center;justify-content:center;text-align:center;background:var(--mist);padding:120px 24px 80px}
.thanks .card{max-width:560px}
.thanks .ico{width:78px;height:78px;margin:0 auto 26px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-size:38px}
.thanks h1{font-size:clamp(24px,3.4vw,32px);color:var(--navy-ink);margin-bottom:16px}
.thanks p{color:var(--slate);font-size:15px;margin-bottom:10px}
.thanks .btn{margin-top:28px}

/* footer */
footer{background:#0a1533;color:#9fb0d4;padding:64px 0 30px}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-brand .bt{font-family:var(--f-disp);font-weight:900;font-size:22px;color:#fff;letter-spacing:.03em}
.foot-brand .en{font-size:11px;color:#6f83b0;margin-top:4px}
.foot-brand p{margin-top:16px;font-size:13px;line-height:1.9;max-width:320px}
.foot-col h4{font-family:var(--f-disp);color:#fff;font-size:13px;font-weight:700;margin-bottom:16px;letter-spacing:.05em}
.foot-col a,.foot-col span{display:block;font-size:13px;padding:5px 0;color:#9fb0d4;transition:color .2s}
.foot-col a:hover{color:#fff}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;font-size:12px;color:#6f83b0}
.foot-bottom .en{letter-spacing:.1em}

/* ロゴ拡大＋社名テキスト＋「採用情報」追加でヘッダーが詰まる帯域を圧縮 */
@media(min-width:901px) and (max-width:1080px){
  .brand img{height:56px}
  .brand .bt{font-size:16px}
  nav.menu{gap:18px}
  nav.menu a{font-size:12.5px}
  nav.menu .nav-cta{padding:13px;font-size:12.5px}
}
@media(max-width:900px){
  /* mobile drawer menu */
  nav.menu{position:fixed;top:74px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:10px 0 16px;transform:translateY(-130%);transition:transform .32s cubic-bezier(.2,.7,.2,1);box-shadow:0 24px 34px -22px rgba(0,0,0,.35);max-height:calc(100svh - 74px);overflow:auto}
  nav.menu.open{transform:none}
  nav.menu a{padding:14px 28px;font-size:15px}
  nav.menu .nav-cta{margin:10px 28px 4px;justify-content:center;padding:15px}
  .burger{display:flex}
  .intro-grid,.cred,.contact-grid,.area-wrap{grid-template-columns:1fr;gap:34px}
  .svc .ph{flex-basis:300px}
  .why-grid{grid-template-columns:1fr}
  .targets{grid-template-columns:1fr}
  .foot-top{grid-template-columns:1fr;gap:28px}
  section{padding:76px 0}
  .cred{padding:38px 30px}
  .area-cols{grid-template-columns:1fr 1fr}
  .cta-band{padding:34px 30px}
}
@media(max-width:760px){
  .flow{grid-template-columns:1fr;gap:14px;margin-top:34px}
  /* 番号 / 見出し / 説明 が横1列だと見出し幅が足りず「お問い合／わせ」と潰れるため、
     説明文だけ次の行へ落として番号の幅ぶんインデントする（2026-08-30） */
  .flow .step{display:flex;align-items:center;flex-wrap:wrap;gap:0 18px;text-align:left;padding:0}
  .flow .step .no{margin:0;flex:0 0 50px;width:50px;height:50px;font-size:18px}
  .flow .step h4{flex:1 1 0;margin-bottom:0}
  .flow .step p{flex:1 0 100%;margin-top:6px;padding-left:68px}
  .flow .step:not(:last-child)::after{display:none}
}
@media(max-width:560px){
  .brand{gap:8px}
  .brand img{height:50px}
  .brand .bt{font-size:15px}
  .svc{flex-direction:column}
  .svc .ph{flex:0 0 auto;width:100%}
  .svc .bd{border-left:0;border-top:3px solid var(--red)}
  .area-cols{grid-template-columns:1fr 1fr}
  .hero-meta{gap:20px}
  .works{font-size:13px}
  .works thead th,.works tbody td{padding:12px 14px}
  form{padding:26px 20px}
  .cta-band{flex-direction:column;align-items:flex-start;text-align:left}
  .cta-band .btn{width:100%;justify-content:center}
  /* 会社概要テーブル: th が固定200pxのままだと td が実質86pxになり
     「埼玉県朝霞／市泉水」のように住所が壊れる。スマホでは縦積みにする（2026-08-30） */
  .cominfo th,.cominfo td{display:block;width:auto}
  .cominfo th{padding:14px 18px 2px;border-top:1px solid var(--line)}
  .cominfo td{padding:0 18px 14px;border-top:0}
  .cominfo tr:first-child th{border-top:0}
  .cominfo th br{display:none}
}

/* ===== CRO wireframe additions ===== */
.hero-badge{display:inline-flex;align-items:center;gap:9px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:40px;padding:7px 16px;font-size:12.5px;font-weight:500;color:#e4ebfa;margin-bottom:22px}
.hero-badge::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--red);flex:0 0 7px}
.cta-note{margin-top:22px;display:flex;flex-wrap:wrap;gap:9px 22px;font-size:12.5px;color:#c3d0ec}
.cta-note span{display:inline-flex;align-items:center;gap:7px}
.cta-note span::before{content:"✓";color:#7fd3a0;font-weight:700}
.stats{margin-top:46px;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid rgba(255,255,255,.16);border-radius:6px;overflow:hidden;max-width:740px;background:rgba(255,255,255,.03)}
.stats .st{padding:18px 22px;border-left:1px solid rgba(255,255,255,.14)}
.stats .st:first-child{border-left:0}
.stats .st .v{font-family:var(--f-en);font-weight:700;font-size:clamp(23px,2.6vw,33px);color:#fff;line-height:1.1}
.stats .st .v .u{font-size:.52em;margin-left:3px;color:#cdd9f2}
.stats .st.st-text .v{font-family:var(--f-disp);font-weight:700;font-size:clamp(17px,1.7vw,21px);letter-spacing:.02em;padding-top:5px}
.stats .st .k{font-size:11.5px;color:#a9c0f0;margin-top:6px;letter-spacing:.03em}
.works-sum{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--navy-ink);font-weight:500;margin-bottom:16px;flex-wrap:wrap}
.works-sum::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--red);flex:0 0 8px}
.works-sum b{font-family:var(--f-en);color:var(--navy);font-size:19px;margin:0 2px}
.contact-info .cnote{margin-top:20px;font-size:12.5px;color:#a9c0f0;line-height:1.9}
.sla{font-size:12.5px;color:var(--slate);margin-top:12px;text-align:center;font-weight:500}
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:70;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-top:1px solid var(--line);display:none;transform:translateY(115%);transition:transform .32s cubic-bezier(.2,.7,.2,1)}
.sticky-cta .btn{width:100%;justify-content:center;padding:15px 20px;font-size:15px}
@media(max-width:760px){
  .hero{min-height:auto;padding-top:calc(74px + 38px);padding-bottom:50px}
  .stats{grid-template-columns:repeat(2,1fr);max-width:none}
  .stats .st:nth-child(2n+1){border-left:0}
  .stats .st:nth-child(n+3){border-top:1px solid rgba(255,255,255,.14)}
  .sticky-cta{display:block}
  .sticky-cta.on{transform:none}
  body.sticky-on{padding-bottom:78px}
}