:root{--ink:#140B2F;--ink2:#23114A;--purple:#7B6CE0;--violet:#C084FC;--muted:#6f6889;--muted2:#837B9E;--line:#e6e2f0;--bg:#faf9fd;--card:#fff;--gold:#c09048}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",-apple-system,sans-serif;color:var(--ink);background:var(--bg);line-height:1.9;letter-spacing:.03em;-webkit-font-smoothing:antialiased}
.wrap{max-width:1040px;margin:0 auto;padding:0 24px}
header{position:fixed;top:0;left:0;right:0;z-index:20;background:rgba(250,249,253,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header.dark{background:rgba(20,11,47,.6);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:800;letter-spacing:.22em;font-size:17px}
.brand img{width:30px;height:30px;display:block}
header.dark .brand{color:#fff}
.menu{display:flex;gap:26px;align-items:center}
.menu a{font-size:13px;letter-spacing:.12em;text-decoration:none;color:var(--muted)}
header.dark .menu a{color:#cfc8e6}
.menu a.cta{color:#fff;background:var(--purple);padding:9px 18px;border-radius:6px}
h1,h2,h3{font-weight:700;letter-spacing:.02em}
section{padding:88px 0}
.sec-label{font-size:12px;letter-spacing:.32em;color:var(--purple);margin-bottom:14px;font-weight:700}
h2{font-size:clamp(24px,3.2vw,34px);margin-bottom:34px;line-height:1.4}
.btn{display:inline-block;font-size:14px;text-decoration:none;letter-spacing:.06em;padding:13px 26px;border-radius:6px;font-weight:700}
.btn.primary{background:var(--purple);color:#fff}
.btn.ghost{border:1px solid var(--purple);color:var(--purple)}
.btn.light{background:#fff;color:var(--ink)}
.btn.outline-w{border:1px solid rgba(255,255,255,.55);color:#fff}
.btn:hover{opacity:.88}
.btn-row{display:flex;gap:14px;flex-wrap:wrap}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px}
table.company{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line)}
table.company th,table.company td{text-align:left;padding:16px 22px;border-bottom:1px solid var(--line);font-size:14px;font-weight:normal;vertical-align:top}
table.company th{width:180px;color:var(--muted);letter-spacing:.1em;background:#fbfaff}
.contact{background:linear-gradient(135deg,#0B0820,#23114A 60%,#2f1a63);color:#fff;text-align:center}
.contact h2{color:#fff}
.contact p{font-size:15px;color:#cfc8e6;margin-bottom:30px}
.contact .mail{margin-top:22px;font-size:13px;color:#9a91b8}
.contact .mail a{color:#e6e0f5}
footer{padding:30px 0 40px;text-align:center;font-size:12px;color:var(--muted)}
footer a{color:var(--muted)}
@media(max-width:720px){.menu a:not(.cta){display:none}section{padding:60px 0}}

/* WORKS (2026-09-23) */
#works{padding:96px 0;background:var(--bg)}
.works{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
.work{display:block;text-decoration:none;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden;transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s}
.work:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(20,11,47,.12)}
.work img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;background:#0a0a0b}
.work-body{padding:20px 22px 24px}
.work-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.work-tags span{font-size:11px;letter-spacing:.08em;color:var(--purple);border:1px solid var(--line);border-radius:4px;padding:2px 8px}
.work h3{font-size:17px;line-height:1.5;margin-bottom:8px}
.work p{font-size:14px;color:var(--muted);line-height:1.8}
.work-link{display:inline-block;margin-top:12px;font-size:13px;letter-spacing:.08em;color:var(--purple);font-weight:700}
.works-note{margin-top:22px;font-size:13px;color:var(--muted2)}