@charset "utf-8";

/* ==========================================================================
   TAKA MOTION — 黒 #0d0d0d × 金 #BFA87A
   表示：Shippori Mincho B1（見出し）／Zen Kaku Gothic New（本文）／Roboto Mono（数値）
   ========================================================================== */

:root{
  --bg:        #0d0d0d;
  --bg-2:      #131313;
  --surface:   #1a1917;
  --surface-2: #232120;
  --ink:       #f3f0ea;
  --ink-2:     #a9a49b;
  --ink-3:     #736d64;
  --gold:      #bfa87a;
  --gold-hi:   #d8c49a;
  --gold-dim:  #7d6e4c;
  --rule:      #2b2825;
  --rule-2:    #201e1c;

  --maxw: 1200px;
  --pad: clamp(20px, 5vw, 56px);

  --f-display: "Shippori Mincho B1", "Yu Mincho", "Hiragino Mincho ProN", serif;
  --f-body: "Zen Kaku Gothic New", "Hiragino Sans", "Yu Gothic", Meiryo, sans-serif;
  --f-mono: "Roboto Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

*,*::before,*::after{ box-sizing:border-box; }

html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--f-body);
  font-size:16px;
  line-height:1.9;
  font-feature-settings:"palt" 1;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img,video{ max-width:100%; height:auto; display:block; }
a{ color:var(--gold); text-underline-offset:.24em; text-decoration-thickness:1px; }
a:hover{ color:var(--gold-hi); }
:focus-visible{ outline:2px solid var(--gold); outline-offset:3px; border-radius:2px; }

.wrap{ max-width:var(--maxw); margin-inline:auto; padding-inline:var(--pad); }
.narrow{ max-width:760px; }

.skip{
  position:absolute; left:-9999px; top:0; z-index:100;
  background:var(--gold); color:#0d0d0d; padding:10px 16px; font-weight:700;
}
.skip:focus{ left:12px; top:12px; }

/* ---------- header ---------- */
.site-head{
  position:sticky; top:0; z-index:50;
  background:color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--rule-2);
}
.site-head__in{
  max-width:var(--maxw); margin-inline:auto; padding:14px var(--pad);
  display:flex; align-items:center; gap:24px; justify-content:space-between;
}
.brand{
  font-family:var(--f-mono); font-weight:700; font-size:14px;
  letter-spacing:.22em; color:var(--ink); text-decoration:none; white-space:nowrap;
}
.brand:hover{ color:var(--gold); }
.nav{ display:flex; gap:4px; align-items:center; flex-wrap:wrap; }
.nav a{
  color:var(--ink-2); text-decoration:none; font-size:13.5px;
  padding:6px 12px; border-radius:4px; white-space:nowrap;
}
.nav a:hover{ color:var(--ink); background:var(--surface); }
.nav a[aria-current="page"]{ color:var(--gold); }
.nav .cta{
  border:1px solid var(--gold-dim); color:var(--gold); margin-left:6px;
}
.nav .cta:hover{ background:var(--gold); color:#0d0d0d; border-color:var(--gold); }
@media (max-width:640px){
  .site-head__in{ flex-direction:column; align-items:flex-start; gap:6px; }
  .nav{ margin-left:-12px; }
  /* 指で押せる大きさを確保する（最小44px） */
  .nav a{ min-height:44px; display:inline-flex; align-items:center; padding:6px 12px; }
  .site-head .brand{ min-height:44px; display:inline-flex; align-items:center; }
}

/* ---------- type ---------- */
.kicker{
  font-family:var(--f-mono); font-size:11px; letter-spacing:.2em;
  text-transform:uppercase; color:var(--gold); margin:0 0 14px; font-weight:500;
}
/* 日本語は文節で折り返す（「運営す／る」のような単語の途中での改行を防ぐ。非対応ブラウザは通常の改行） */
h1,h2,h3{ font-family:var(--f-display); font-weight:700; text-wrap:balance; word-break:auto-phrase; }
h1{ font-size:clamp(32px,6vw,64px); line-height:1.22; letter-spacing:.01em; margin:0 0 22px; }
h2{ font-size:clamp(24px,3.6vw,38px); line-height:1.35; margin:0 0 16px; }
h3{ font-size:clamp(18px,2.2vw,23px); line-height:1.5; margin:0 0 10px; }
h4{ font-family:var(--f-body); font-size:15px; font-weight:700; margin:0 0 8px; }
p{ margin:0 0 18px; }
.lead{ font-size:clamp(16px,1.9vw,19px); color:var(--ink-2); line-height:2; max-width:62ch; word-break:auto-phrase; }
.measure{ max-width:66ch; }

/* ---------- sections ---------- */
.section{ padding-block:clamp(64px,10vw,120px); }
.section--tight{ padding-block:clamp(44px,7vw,80px); }
.section + .section{ border-top:1px solid var(--rule-2); }
.section__head{ margin-bottom:clamp(28px,4vw,48px); }
.hero + .section--tight{ padding-top:0; }

/* ---------- hero ---------- */
.hero{ padding-block:clamp(72px,13vw,150px) clamp(48px,8vw,90px); }
.hero h1 .accent{ color:var(--gold); }
.hero__rule{
  width:56px; height:2px; background:var(--gold); margin:0 0 30px; border:0;
}

/* ---------- department cards ---------- */
.depts{ display:grid; gap:18px; grid-template-columns:1fr; }
@media (min-width:820px){ .depts{ grid-template-columns:1fr 1fr; gap:22px; } }
.dept{
  display:block; text-decoration:none; color:inherit;
  background:var(--surface); border:1px solid var(--rule);
  border-radius:3px; padding:clamp(24px,3.4vw,40px);
  position:relative; overflow:hidden;
  transition:border-color .2s ease, background .2s ease, transform .2s ease;
}
.dept::after{
  content:""; position:absolute; inset:0 auto 0 0; width:2px; background:var(--gold-dim);
  transition:background .2s ease;
}
.dept:hover{ border-color:var(--gold-dim); background:var(--surface-2); transform:translateY(-2px); }
.dept:hover::after{ background:var(--gold); }
@media (prefers-reduced-motion: reduce){ .dept, .dept:hover{ transform:none; } }
.dept__en{
  font-family:var(--f-mono); font-size:11px; letter-spacing:.24em; color:var(--gold);
  margin:0 0 10px;
}
.dept h2{ font-size:clamp(22px,3vw,30px); margin:0 0 12px; }
.dept p{ color:var(--ink-2); font-size:14.5px; margin:0 0 18px; }
.dept ul{ margin:0 0 22px; padding-left:1.1em; color:var(--ink-2); font-size:13.5px; line-height:1.85; }
.dept li{ margin-bottom:6px; }
.dept li::marker{ color:var(--gold-dim); }
.dept__more{ font-family:var(--f-mono); font-size:12px; letter-spacing:.12em; color:var(--gold); }

/* ---------- work grid ---------- */
.works{ display:grid; gap:clamp(20px,3vw,34px); grid-template-columns:1fr; }
@media (min-width:700px){ .works{ grid-template-columns:1fr 1fr; } }
.works--v{ grid-template-columns:repeat(2,1fr); }
@media (min-width:700px){ .works--v{ grid-template-columns:repeat(3,1fr); } }
@media (min-width:1000px){ .works--v{ grid-template-columns:repeat(4,1fr); } }

.card{ display:block; text-decoration:none; color:inherit; }
/* 印刷物は切り抜かない。台紙に載せて「1枚まるごと」見せる */
.card__media{
  position:relative; overflow:hidden; background:var(--surface-2);
  border:1px solid var(--rule); border-radius:2px;
  display:flex; align-items:center; justify-content:center;
  padding:clamp(14px,2vw,26px);
}
.card__media picture{ display:block; width:100%; height:100%; }
.card__media img{
  width:100%; height:100%; object-fit:contain;
  transition:transform .35s ease, opacity .2s ease;
}
.card:hover .card__media img{ transform:scale(1.02); }
@media (prefers-reduced-motion: reduce){ .card:hover .card__media img{ transform:none; } }
.card__media--16x9{ aspect-ratio:16/10; }
.card__media--9x16{ aspect-ratio:9/16; }
.card__kicker{
  font-family:var(--f-mono); font-size:11px; letter-spacing:.16em; color:var(--gold);
  margin:16px 0 6px; text-transform:uppercase;
}
.card__title{ font-family:var(--f-display); font-weight:700; font-size:18px; line-height:1.5; margin:0 0 6px; }
.card:hover .card__title{ color:var(--gold-hi); }
.card__sum{ color:var(--ink-2); font-size:13.5px; line-height:1.8; margin:0; }

/* ---------- work detail ---------- */
.work-head{ padding-block:clamp(48px,8vw,96px) clamp(24px,4vw,44px); }
.work-head h1{ font-size:clamp(27px,4.6vw,46px); }
.back{
  display:inline-flex; align-items:center; min-height:44px;
  font-family:var(--f-mono); font-size:12px; letter-spacing:.1em;
  color:var(--ink-3); text-decoration:none; margin-bottom:14px;
}
.back:hover{ color:var(--gold); }

.specs{ border-top:1px solid var(--rule); margin:26px 0 0; }
.specs div{
  display:flex; gap:16px; padding:11px 0; border-bottom:1px solid var(--rule-2);
  font-size:14px; align-items:baseline;
}
.specs dt{
  flex:0 0 8.5em; color:var(--ink-3); font-family:var(--f-mono);
  font-size:11px; letter-spacing:.1em; text-transform:uppercase; margin:0;
}
.specs dd{ margin:0; color:var(--ink); font-variant-numeric:tabular-nums; }

.moves{ list-style:none; padding:0; margin:0; counter-reset:m; }
.moves > li{
  counter-increment:m; position:relative; padding:0 0 26px 52px;
  border-left:1px solid var(--rule);
}
.moves > li:last-child{ border-left-color:transparent; padding-bottom:0; }
.moves > li::before{
  content:counter(m,decimal-leading-zero);
  position:absolute; left:-15px; top:0;
  width:30px; height:30px; border-radius:50%;
  background:var(--bg); border:1px solid var(--rule);
  color:var(--gold); font-family:var(--f-mono); font-size:11px; font-weight:700;
  display:flex; align-items:center; justify-content:center;
}
.moves h4{ margin:2px 0 6px; font-size:15.5px; }
.moves p{ color:var(--ink-2); font-size:14px; margin:0; }

figure{ margin:0 0 clamp(28px,4vw,48px); }
figure img{
  width:100%; border:1px solid var(--rule); border-radius:2px; background:var(--surface-2);
}
figcaption{
  color:var(--ink-3); font-size:12.5px; margin-top:10px; line-height:1.7;
}

.note{
  background:var(--surface); border:1px solid var(--rule); border-left:2px solid var(--gold-dim);
  padding:16px 20px; margin:26px 0; font-size:13.5px; color:var(--ink-2); line-height:1.85;
}
.note :last-child{ margin-bottom:0; }
.note strong{ color:var(--ink); }

/* ---------- video facade ---------- */
.yt{
  position:relative; display:block; width:100%; border:1px solid var(--rule);
  border-radius:2px; overflow:hidden; background:var(--surface-2); cursor:pointer;
  padding:0; appearance:none;
}
.yt--16x9{ aspect-ratio:16/9; }
.yt--9x16{ aspect-ratio:9/16; }
.yt img{ width:100%; height:100%; object-fit:cover; opacity:.72; transition:opacity .25s ease; }
.yt:hover img{ opacity:.92; }
.yt iframe{ position:absolute; inset:0; width:100%; height:100%; border:0; }
.yt__play{
  position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  pointer-events:none;
}
.yt__play span{
  width:64px; height:64px; border-radius:50%;
  border:1px solid var(--gold); background:color-mix(in srgb, #0d0d0d 62%, transparent);
  display:flex; align-items:center; justify-content:center;
  transition:background .2s ease, transform .2s ease;
}
.yt:hover .yt__play span{ background:var(--gold); transform:scale(1.06); }
@media (prefers-reduced-motion: reduce){ .yt:hover .yt__play span{ transform:none; } }
.yt__play svg{ width:20px; height:20px; margin-left:3px; fill:var(--gold); }
.yt:hover .yt__play svg{ fill:#0d0d0d; }
.yt__label{
  position:absolute; left:12px; bottom:12px; font-family:var(--f-mono);
  font-size:11px; letter-spacing:.12em; color:var(--ink-2);
  background:color-mix(in srgb, #0d0d0d 72%, transparent); padding:3px 8px; border-radius:2px;
  pointer-events:none;
}

/* ---------- video list ---------- */
.vwork{ padding-block:clamp(40px,6vw,72px); border-top:1px solid var(--rule-2); }
.vwork:first-of-type{ border-top:0; }
.vwork__grid{ display:grid; gap:clamp(22px,3.4vw,44px); grid-template-columns:1fr; align-items:start; }
@media (min-width:860px){
  .vwork__grid{ grid-template-columns:minmax(0,1fr) minmax(0,1fr); }
  .vwork__grid--v{ grid-template-columns:minmax(0,340px) minmax(0,1fr); }
}

/* ---------- about ---------- */
.tools{ display:grid; gap:20px; grid-template-columns:1fr; margin-top:8px; }
@media (min-width:700px){ .tools{ grid-template-columns:1fr 1fr; gap:28px; } }
.tools section{
  background:var(--surface); border:1px solid var(--rule); border-radius:3px; padding:22px 24px;
}
.tools h3{ font-size:16px; margin:0 0 12px; }
.tools ul{ margin:0; padding-left:1.1em; color:var(--ink-2); font-size:14px; }
.tools li{ margin-bottom:5px; }
.tools li::marker{ color:var(--gold-dim); }

/* ---------- form ---------- */
.form{ display:grid; gap:20px; max-width:640px; }
.field{ display:grid; gap:7px; }
.field label{ font-size:13.5px; font-weight:700; }
.field .req{ color:var(--gold); font-size:11px; font-family:var(--f-mono); margin-left:6px; letter-spacing:.08em; }
.field .hint{ font-size:12px; color:var(--ink-3); line-height:1.7; }
.field input, .field textarea, .field select{
  width:100%; background:var(--bg-2); color:var(--ink);
  border:1px solid var(--rule); border-radius:2px;
  padding:12px 14px; font:inherit; font-size:15px; line-height:1.7;
}
.field textarea{ min-height:180px; resize:vertical; }
.field input:focus, .field textarea:focus, .field select:focus{
  outline:none; border-color:var(--gold-dim); box-shadow:0 0 0 3px color-mix(in srgb, var(--gold) 14%, transparent);
}
.field input::placeholder, .field textarea::placeholder{ color:var(--ink-3); }
.hp{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }

.btn{
  display:inline-flex; align-items:center; gap:10px; justify-self:start;
  background:var(--gold); color:#0d0d0d; border:1px solid var(--gold);
  padding:13px 30px; border-radius:2px; font:inherit; font-weight:700; font-size:15px;
  text-decoration:none; cursor:pointer; transition:background .2s ease;
}
.btn:hover{ background:var(--gold-hi); color:#0d0d0d; }
.btn:disabled{ opacity:.5; cursor:not-allowed; }
.btn--ghost{
  background:transparent; color:var(--gold); border-color:var(--gold-dim);
}
.btn--ghost:hover{ background:var(--gold); color:#0d0d0d; border-color:var(--gold); }

.form-msg{ font-size:14px; padding:14px 18px; border-radius:2px; border:1px solid var(--rule); }
.form-msg[data-state="ok"]{ border-color:var(--gold-dim); background:var(--surface); color:var(--ink); }
.form-msg[data-state="ng"]{ border-color:#7a3a2c; background:#1e1412; color:#e0a08c; }
[hidden]{ display:none !important; }

/* ---------- footer ---------- */
.site-foot{
  border-top:1px solid var(--rule); padding-block:clamp(40px,6vw,64px) clamp(28px,4vw,44px);
  margin-top:clamp(48px,8vw,96px); color:var(--ink-3); font-size:13px;
}
.site-foot__in{ display:grid; gap:28px; }
@media (min-width:760px){ .site-foot__in{ grid-template-columns:1fr auto; align-items:start; } }
.site-foot nav{ display:flex; flex-wrap:wrap; gap:2px 12px; }
.site-foot nav a{ display:inline-flex; align-items:center; min-height:44px; padding:0 4px; }
.site-foot nav a{ color:var(--ink-2); text-decoration:none; }
.site-foot nav a:hover{ color:var(--gold); }
.site-foot .fine{ margin:14px 0 0; line-height:1.8; max-width:56ch; }
.site-foot .brand{ font-size:13px; display:inline-flex; align-items:center; min-height:44px; }

/* ---------- misc ---------- */
.cta-band{
  background:var(--surface); border:1px solid var(--rule); border-radius:3px;
  padding:clamp(28px,4vw,48px); text-align:left;
}
.cta-band h2{ margin-bottom:10px; }
.cta-band p{ color:var(--ink-2); max-width:52ch; }
.legal-table{ width:100%; border-collapse:collapse; font-size:14px; }
.legal-table th, .legal-table td{
  text-align:left; vertical-align:top; padding:13px 0; border-bottom:1px solid var(--rule-2);
}
.legal-table th{ width:11em; color:var(--ink-3); font-weight:400; font-size:13px; padding-right:20px; }
@media (max-width:600px){
  .legal-table th, .legal-table td{ display:block; padding-bottom:4px; }
  .legal-table td{ padding-top:0; padding-bottom:14px; }
}

/* 指で操作する端末では、文中リンクの当たり判定も少し広げる */
@media (pointer:coarse){
  .measure a, .fine a, .hint a{ padding-block:4px; display:inline-block; }
}