/* PLIBENO ver3 — Figma準拠 / Playfair Display × Zen Kaku Gothic New */
:root{
  --navy:#0b2e4f; --accent:#f07a2a;
  --ink:#16191d; --text:#3d434b; --muted:#80868f; --line:#e4e6ea; --line-2:#d2d6dc;
  --bg:#ffffff; --bg-2:#f6f5f2; --dark:#0c1a28; --ph:#2d3b48;
  --serif:"Playfair Display",serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:"Zen Kaku Gothic New",system-ui,sans-serif;font-weight:400;line-height:2;font-size:15px;letter-spacing:.05em;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.en{font-family:var(--serif);font-weight:400;letter-spacing:.02em}
.center{text-align:center}
.more{margin-top:64px}
.small-note{margin-top:14px;font-size:12px;color:var(--muted)}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand img{height:26px;width:auto}
.gnav{display:flex;align-items:center;gap:40px}
.gnav a{text-decoration:none;font-family:var(--serif);font-size:15px;color:var(--ink);letter-spacing:.04em;position:relative}
.gnav a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:1px;background:var(--ink);transition:width .3s}
.gnav a:not(.btn):hover::after,.gnav a[aria-current="page"]::after{width:100%}
.gnav a.btn-primary{color:#fff}
.menu-btn{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;position:relative}
.menu-btn span{position:absolute;left:11px;right:11px;height:1px;background:var(--ink);transition:.25s}
.menu-btn span:nth-child(1){top:16px}.menu-btn span:nth-child(2){top:22px}.menu-btn span:nth-child(3){top:28px}
.menu-open .menu-btn span:nth-child(1){top:22px;transform:rotate(45deg)}
.menu-open .menu-btn span:nth-child(2){opacity:0}
.menu-open .menu-btn span:nth-child(3){top:22px;transform:rotate(-45deg)}
@media(max-width:860px){
  .menu-btn{display:block}
  .gnav{position:fixed;inset:76px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 28px;border-bottom:1px solid var(--line);transform:translateY(-120%);visibility:hidden;transition:transform .3s,visibility .3s;z-index:-1}
  .gnav a{padding:16px 0;border-bottom:1px solid var(--line);font-size:17px}
  .gnav a.btn{margin-top:20px;border:0}
  .menu-open .gnav{transform:none;visibility:visible}
}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;text-decoration:none;font-weight:500;border-radius:0;padding:17px 26px;min-width:220px;transition:background .25s,color .25s,border-color .25s;border:1px solid transparent;cursor:pointer;font-size:14px;letter-spacing:.08em;font-family:inherit}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:var(--navy)}
.btn-outline{background:rgba(255,255,255,.0);color:var(--ink);border-color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:#fff}
.btn-white{background:#fff;color:var(--ink)}
.btn-white:hover{background:var(--accent);color:#fff}
.gnav .btn{padding:10px 22px;min-width:0;font-family:var(--serif);font-size:15px;letter-spacing:.04em}
.arrow::after{content:"";width:22px;height:1px;background:currentColor;transition:width .25s}
.btn.arrow:hover::after{width:30px}

/* ---------- photo helper ---------- */
.photo,.hero,.thumb,.page-photo,.svc-photo,.band-recruit{background-color:var(--ph);background-image:var(--img);background-size:cover;background-position:center}

/* ---------- hero (写真＋文章の箱) ---------- */
.hero{position:relative;min-height:calc(100vh - 76px);max-height:900px;display:flex;align-items:flex-end;padding:120px 0 72px}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,26,40,.45) 0%,rgba(12,26,40,.1) 60%,rgba(12,26,40,0) 100%)}
.hero .wrap{position:relative;width:100%}
.hero-box{background:rgba(255,255,255,.96);max-width:620px;padding:56px 56px 52px}
@media(max-width:600px){.hero{padding:200px 0 0;min-height:auto}.hero .wrap{padding:0}.hero-box{padding:40px 24px}}
.hero-label{display:flex;align-items:center;gap:14px;font-size:14px;color:var(--muted);margin-bottom:28px;font-style:italic}
.hero-label::before{content:"";width:36px;height:1px;background:var(--accent)}
.hero h1{font-size:clamp(32px,4.8vw,56px);line-height:1.5;font-weight:500;color:var(--ink);letter-spacing:.1em}
.hero p.lead{margin-top:24px;font-size:15px;line-height:2.1}
.hero .actions{margin-top:36px;display:flex;flex-wrap:wrap;gap:12px}
.hero .actions .btn{min-width:0}

/* ---------- section heads (Figma：中央の英字セリフ見出し) ---------- */
section{padding:136px 0}
section.alt{background:var(--bg-2)}
@media(max-width:860px){section{padding:96px 0}}
.sec-head{margin-bottom:64px}
.sec-head .en{display:block;font-size:clamp(40px,5.6vw,68px);color:var(--ink);line-height:1.1}
.sec-head h2{margin-top:20px;font-size:clamp(17px,2vw,21px);color:var(--ink);font-weight:500;line-height:1.7;letter-spacing:.08em;display:flex;align-items:center;gap:14px}
.sec-head h2::before{content:"";width:28px;height:1px;background:var(--accent);flex:none}
.sec-head p{margin-top:16px;max-width:640px}
.sec-head.center{text-align:center}
.sec-head.center h2{justify-content:center}
.sec-head.center h2::before{display:none}
.sec-head.center p{margin-left:auto;margin-right:auto}

/* ---------- page hero ---------- */
.page-hero{padding:104px 0 64px}
.page-hero .en{display:block;font-size:clamp(48px,8vw,104px);color:var(--ink);line-height:1.05}
.page-hero h1{font-size:15px;font-weight:500;color:var(--ink);margin-top:22px;display:flex;align-items:center;gap:14px;letter-spacing:.12em}
.page-hero h1::before{content:"";width:28px;height:1px;background:var(--accent)}
.page-hero p{margin-top:24px;max-width:640px}
.crumb{font-size:12px;color:var(--muted);margin-bottom:36px;font-family:var(--serif)}
.crumb a{text-decoration:none}
.page-photo{height:clamp(260px,42vw,520px);max-width:1200px;margin:0 auto 0;width:calc(100% - 48px)}

/* ---------- works ---------- */
.works{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}
@media(max-width:900px){.works{grid-template-columns:1fr;gap:48px}}
.work{text-decoration:none;display:block}
.work .thumb{aspect-ratio:4/3;position:relative;overflow:hidden;display:flex;align-items:flex-end;padding:20px 22px;transition:transform .6s}
.work .thumb::before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.45),rgba(0,0,0,0) 55%)}
.work .thumb .en{position:relative;color:#fff;font-size:22px;font-style:italic}
.work:hover .thumb{transform:scale(1.02)}
.work .body{padding:24px 0 0}
.tag{display:inline-block;font-size:12px;color:var(--muted);letter-spacing:.1em}
.tag::before{content:"— "}
.work h3{font-size:17px;color:var(--ink);font-weight:500;margin:8px 0 10px;line-height:1.7}
.work p{font-size:14px}

/* ---------- flow ---------- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.flow::before{content:"";position:absolute;left:0;right:0;top:34px;height:1px;background:var(--line-2)}
@media(max-width:900px){.flow{grid-template-columns:1fr}.flow::before{left:34px;right:auto;top:0;bottom:0;width:1px;height:auto}}
.step{position:relative;padding-right:28px}
@media(max-width:900px){.step{padding:0 0 40px 96px}}
.step .no{width:68px;height:68px;border-radius:50%;background:#fff;border:1px solid var(--line-2);display:grid;place-items:center;font-size:24px;color:var(--ink);margin-bottom:28px;position:relative}
@media(max-width:900px){.step .no{position:absolute;left:0;top:0}}
.step h3{font-size:16px;color:var(--ink);font-weight:500;line-height:1.6;margin-bottom:10px}
.step p{font-size:14px}

/* ---------- process ring (Figma：6つの丸＋中央にProcess) ---------- */
.ring{position:relative;width:min(560px,100%);aspect-ratio:1;margin:0 auto}
.ring::before{content:"";position:absolute;inset:14%;border:1px dashed var(--line-2);border-radius:50%}
.ring-center{position:absolute;inset:34%;border-radius:50%;background:var(--ink);display:grid;place-items:center}
.ring-center .en{color:#fff;font-size:clamp(20px,3vw,30px);font-style:italic}
.rp{position:absolute;width:26%;aspect-ratio:1;border-radius:50%;background:#fff;border:1px solid var(--line-2);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;transform:translate(-50%,-50%)}
.rp .en{font-size:13px;color:var(--accent);line-height:1.2}
.rp b{font-size:clamp(12px,1.6vw,15px);color:var(--ink);font-weight:500;letter-spacing:.04em;line-height:1.5}
.p1{left:50%;top:14%}.p2{left:81%;top:32%}.p3{left:81%;top:68%}.p4{left:50%;top:86%}.p5{left:19%;top:68%}.p6{left:19%;top:32%}
.p6{background:var(--navy);border-color:var(--navy)}.p6 b{color:#fff}

/* ---------- About us band (Figma：横長の帯) ---------- */
.band-about{display:block;text-decoration:none;border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);transition:background .3s}
.band-about .wrap{display:flex;align-items:center;gap:40px;padding-top:56px;padding-bottom:56px}
.band-about .en{font-size:clamp(36px,5vw,60px);color:var(--ink);line-height:1}
.band-about .ba-text{flex:1;color:var(--text);font-size:14px}
.band-about .ba-arrow{width:64px;height:64px;border-radius:50%;border:1px solid var(--ink);position:relative;flex:none;transition:background .3s}
.band-about .ba-arrow::after{content:"";position:absolute;left:22px;right:22px;top:50%;height:1px;background:var(--ink)}
.band-about:hover{background:var(--bg-2)}
.band-about:hover .ba-arrow{background:var(--ink)}
.band-about:hover .ba-arrow::after{background:#fff}
@media(max-width:600px){.band-about .wrap{flex-wrap:wrap;gap:16px}.band-about .ba-text{flex-basis:70%}}

/* ---------- Recruit band (写真) ---------- */
.band-recruit{position:relative;color:#fff;padding:120px 0}
.band-recruit::before{content:"";position:absolute;inset:0;background:rgba(12,26,40,.55)}
.band-recruit .wrap{position:relative;text-align:center}
.band-recruit .en{font-size:clamp(44px,6vw,76px);display:block;line-height:1.1}
.band-recruit p{margin:20px auto 36px;max-width:520px;color:#e6ebf0}

/* ---------- Contact band ---------- */
.band-contact{background:var(--dark);color:#fff;padding:104px 0}
.bc-inner{display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.bc-inner .en{font-size:clamp(48px,7vw,92px);line-height:1;display:block}
.bc-inner p{margin-top:20px;color:#a9b3bf;font-size:14px}

/* ---------- about ---------- */
.philosophy .catch{font-size:clamp(28px,4.6vw,54px);font-weight:500;color:var(--ink);letter-spacing:.12em;line-height:1.5}
.philosophy p:not(.catch){max-width:640px;margin-top:32px;line-height:2.3}
.values{display:grid;grid-template-columns:repeat(3,1fr);margin-top:80px;border-top:1px solid var(--line-2)}
@media(max-width:860px){.values{grid-template-columns:1fr}}
.value{padding:36px 36px 0 0}
.value+.value{padding-left:36px;border-left:1px solid var(--line)}
@media(max-width:860px){.value,.value+.value{padding:32px 0;border-left:0;border-bottom:1px solid var(--line)}}
.value .en{font-size:20px;color:var(--accent);font-style:italic}
.value h3{font-size:18px;color:var(--ink);font-weight:500;margin:8px 0 12px}
.value p{font-size:14px}
.strengths{border-top:1px solid var(--line-2)}
.strength{display:grid;grid-template-columns:140px 1fr;gap:32px;align-items:start;padding:44px 0;border-bottom:1px solid var(--line)}
@media(max-width:600px){.strength{grid-template-columns:1fr;gap:12px;padding:36px 0}}
.strength .big{font-size:60px;color:var(--ink);line-height:1;font-style:italic}
.strength h3{font-size:20px;color:var(--ink);font-weight:500;margin-bottom:12px;line-height:1.6}
.strength p{font-size:14.5px;max-width:720px}
.message{display:grid;grid-template-columns:320px 1fr;gap:48px;align-items:start}
@media(max-width:860px){.message{grid-template-columns:1fr;gap:12px}}
.message h3{font-size:clamp(22px,2.8vw,30px);color:var(--ink);line-height:1.7;font-weight:500;letter-spacing:.08em}
.message p{max-width:680px}
.message p+p{margin-top:1.4em}
.message .sign{margin-top:44px;font-size:13px;color:var(--muted)}
.message .sign b{font-size:20px;margin-left:16px;color:var(--ink);font-weight:500;letter-spacing:.2em}
table.info{width:100%;border-collapse:collapse;border-top:1px solid var(--line-2)}
table.info th,table.info td{text-align:left;padding:26px 0;border-bottom:1px solid var(--line);vertical-align:top;font-size:14.5px}
table.info th{width:240px;color:var(--ink);font-weight:500}
@media(max-width:600px){table.info th,table.info td{display:block;width:100%}table.info th{border-bottom:0;padding:22px 0 4px}table.info td{padding:0 0 22px}}

/* ---------- service ---------- */
.svc-nav-wrap{padding:24px 0 40px}
.svc-nav{display:flex;justify-content:center;gap:clamp(16px,4vw,56px)}
.svc-nav a{width:clamp(104px,20vw,200px);aspect-ratio:1;border-radius:50%;border:1px solid var(--line-2);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;text-decoration:none;transition:background .3s,color .3s,border-color .3s}
.svc-nav a .en{font-size:15px;color:var(--accent);font-style:italic}
.svc-nav a b{font-weight:500;font-size:clamp(11px,1.5vw,16px);color:var(--ink);line-height:1.6;margin-top:4px}
.svc-nav a:hover{background:var(--ink);border-color:var(--ink)}
.svc-nav a:hover b{color:#fff}
.svc-body{padding-top:40px}
.svc{padding:96px 0;border-top:1px solid var(--line-2);scroll-margin-top:80px}
.svc:first-child{border-top:0;padding-top:0}
.svc-head .num{font-size:16px;color:var(--accent);font-style:italic}
.svc-head h2{font-size:clamp(26px,3.4vw,38px);color:var(--ink);font-weight:500;line-height:1.5;margin-top:10px;letter-spacing:.08em}
.svc .copy{margin-top:28px;font-size:clamp(18px,2.2vw,22px);font-weight:500;color:var(--ink);line-height:1.7}
.svc .desc{margin-top:16px;max-width:760px}
.svc-photo{margin-top:40px;aspect-ratio:21/9}
.menu-list{display:grid;grid-template-columns:repeat(3,1fr);margin-top:40px;border-top:1px solid var(--line-2)}
@media(max-width:700px){.menu-list{grid-template-columns:1fr}}
.menu-item{padding:26px 24px 26px 0}
.menu-item+.menu-item{padding-left:24px;border-left:1px solid var(--line)}
@media(max-width:700px){.menu-item,.menu-item+.menu-item{padding:22px 0;border-left:0;border-bottom:1px solid var(--line)}}
.menu-item h4{font-size:15px;color:var(--ink);font-weight:500;margin-bottom:8px}
.menu-item p{font-size:13.5px}
.for-whom{margin-top:16px;padding:28px 32px;background:var(--bg-2)}
.for-whom b{color:var(--ink);font-weight:500}
.for-whom ul{margin-top:10px;padding-left:1.2em;font-size:14px}

/* ---------- recruit ---------- */
.jobs{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line-2)}
@media(max-width:860px){.jobs{grid-template-columns:1fr}}
.job{padding:48px 48px 48px 0}
.job+.job{padding-left:48px;padding-right:0;border-left:1px solid var(--line)}
@media(max-width:860px){.job,.job+.job{padding:44px 0;border-left:0;border-bottom:1px solid var(--line)}}
.job h3{font-size:21px;color:var(--ink);font-weight:500;margin:12px 0 14px;line-height:1.6}
.job>p{font-size:14.5px}
.job dl{margin-top:28px;border-top:1px solid var(--line)}
.job dl div{display:grid;grid-template-columns:100px 1fr;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);font-size:13.5px}
.job dt{color:var(--ink);font-weight:500}

/* ---------- contact ---------- */
.form{max-width:800px;margin:0 auto}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:0 32px}
@media(max-width:600px){.row2{grid-template-columns:1fr}}
.field{margin-bottom:32px}
.field label{display:block;font-weight:500;font-size:13px;margin-bottom:8px;color:var(--ink);letter-spacing:.08em}
.req{display:inline-block;font-size:10px;color:var(--accent);border:1px solid var(--accent);padding:0 6px;margin-left:10px;vertical-align:1px;line-height:1.7}
.field input,.field select,.field textarea{width:100%;border:0;border-bottom:1px solid var(--line-2);border-radius:0;padding:12px 2px;font:inherit;font-size:15px;background:transparent;color:var(--ink);-webkit-appearance:none;appearance:none}
.field select{background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6' fill='none' stroke='%2316191d'/%3E%3C/svg%3E") right 4px center no-repeat}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-bottom-color:var(--ink)}
.field textarea{min-height:180px;resize:vertical;border:1px solid var(--line-2);padding:14px}
.agree{display:flex;gap:12px;align-items:center;font-size:13px;margin:8px 0 40px}
.agree input{width:16px;height:16px;accent-color:var(--ink)}
.form-note{font-size:12px;color:var(--muted);margin-top:24px;text-align:center}
.direct{text-align:center;margin-top:72px;color:var(--muted);font-size:13px}
.direct a{color:var(--ink);font-size:22px;font-family:var(--serif);letter-spacing:.02em;text-decoration:none;border-bottom:1px solid var(--ink)}
.doc{max-width:820px}
.doc h3{font-size:15px;color:var(--ink);font-weight:500;margin:36px 0 8px}
.doc p{font-size:14px}
.doc .date{margin-top:48px;color:var(--muted);font-size:12px}
#privacy{scroll-margin-top:76px}

/* ---------- footer ---------- */
.site-footer{background:var(--dark);color:#8e99a6;padding:72px 0 32px;font-size:13px;border-top:1px solid rgba(255,255,255,.08)}
.foot{display:grid;grid-template-columns:1.3fr 1fr;gap:48px}
@media(max-width:760px){.foot{grid-template-columns:1fr}}
.foot img{height:26px;width:auto;margin-bottom:20px}
.foot .tagline{color:#fff;letter-spacing:.14em}
.foot nav{display:grid;grid-template-columns:1fr 1fr;gap:12px 32px}
.foot nav a{text-decoration:none;font-family:var(--serif);font-size:15px;transition:color .2s}
.foot nav a:hover{color:#fff}
.copy-r{margin-top:64px;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);font-size:11px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;letter-spacing:.1em}
.copy-r a{text-decoration:none}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity 1s ease,transform 1s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ---------- ver3.1 additions ---------- */
.stats-wrap{padding:0;border-bottom:1px solid var(--line)}
.stats{display:grid;grid-template-columns:repeat(4,1fr)}
@media(max-width:860px){.stats{grid-template-columns:1fr 1fr}}
.stat{padding:40px 24px;border-right:1px solid var(--line);text-align:center;display:flex;flex-direction:column;gap:6px}
.stat:last-child{border-right:0}
@media(max-width:860px){.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}}
.stat .k{font-size:12px;color:var(--muted);letter-spacing:.1em}
.stat .v{font-size:14px;color:var(--ink);font-weight:500}
.stat .v b{font-size:clamp(40px,5vw,56px);font-weight:400;line-height:1.1;margin-right:4px;color:var(--navy)}
.stat .s{font-size:10px;color:var(--muted)}
.option-note{margin-top:20px;font-size:12.5px;color:var(--muted);line-height:2}
.ba-table{margin-top:40px;border-top:1px solid var(--line-2)}
.ba-row{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--line)}
.ba-row span{padding:22px 24px 22px 0;font-size:13.5px}
.ba-row span+span{padding-left:24px;border-left:1px solid var(--line);background:linear-gradient(90deg,rgba(240,122,42,.06),rgba(240,122,42,0))}
.ba-row b{display:block;color:var(--ink);font-weight:500;font-size:15px;margin-bottom:4px}
.ba-row span+span b{color:var(--accent)}
.ba-headrow span{font-size:11px;letter-spacing:.14em;color:var(--muted);padding-top:14px;padding-bottom:14px;background:none!important}
@media(max-width:600px){.ba-row{grid-template-columns:1fr}.ba-row span+span{padding-left:16px;border-left:2px solid var(--accent)}.ba-headrow{display:none}}
.ceo{margin-top:8px;max-width:260px}
.ceo img{width:100%;aspect-ratio:1;object-fit:cover;filter:grayscale(.15)}
.ceo figcaption{margin-top:14px;font-size:12px;color:var(--muted)}
.ceo figcaption b{display:block;font-size:18px;color:var(--ink);font-weight:500;letter-spacing:.16em;margin-top:2px}
.ceo figcaption .en{display:block;font-size:14px;font-style:italic}
@media(max-width:860px){.ceo{max-width:200px;margin-bottom:24px}}
.profile{margin-top:48px;padding:28px 32px;background:var(--bg-2)}
.profile h4{font-family:var(--serif);font-weight:400;font-size:20px;color:var(--ink);font-style:italic;margin-bottom:8px}
.profile p{font-size:13.5px;max-width:none}
.menu-item a{color:var(--navy)}