/* ===== works.html 専用スタイル（共通スタイルは styles.css）===== */

.works-hero{padding-top:68px;}
.works-hero .inner{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;
  padding:clamp(40px,6vw,72px) 0 clamp(20px,3vw,32px);}
.works-hero .eyebrow{font-size:12px;color:var(--accent-d);letter-spacing:.26em;display:inline-flex;align-items:center;gap:13px;margin-bottom:18px;}
.works-hero .eyebrow::before{content:"";width:42px;height:2px;background:var(--accent);display:inline-block;}
.works-hero h1{margin:0;font-weight:700;font-size:clamp(30px,5vw,54px);line-height:1.2;}
.works-hero h1 .ac{color:var(--brand);}
.works-hero p{color:var(--muted);max-width:520px;margin:18px 0 0;}
.works-hero .mascot{width:clamp(120px,16vw,186px);animation:float 5s ease-in-out infinite;}
@media(max-width:760px){.works-hero .mascot{display:none;}}

/* filter bar */
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0;margin-bottom:44px;}
.filterbar{display:flex;gap:8px;flex-wrap:wrap;}
.tab{font-family:"Zen Kaku Gothic New",sans-serif;font-size:13.5px;color:var(--muted);
  background:transparent;border:1px solid var(--line-2);border-radius:100px;padding:8px 18px;cursor:pointer;
  transition:all .2s;}
.tab:hover{color:var(--ink);border-color:var(--muted-2);}
.tab.on{background:var(--brand);border-color:var(--brand);color:#fff;}
.count{font-size:12px;color:var(--muted-2);}
.count b{color:var(--accent-d);font-size:15px;}

/* grid */
.works-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;padding-bottom:clamp(70px,10vw,120px);}
@media(max-width:900px){.works-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.works-grid{grid-template-columns:1fr;}}

.work-card{background:var(--paper-2);border:1px solid var(--line);border-radius:8px;overflow:hidden;cursor:pointer;
  transition:transform .25s,box-shadow .25s,border-color .25s;display:flex;flex-direction:column;}
.work-card:hover{transform:translateY(-6px);box-shadow:0 24px 44px -26px rgba(40,30,10,.34);border-color:var(--line-2);}
.work-card .thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--paper-3);}
.work-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.work-card:hover .thumb img{transform:scale(1.05);}
.work-card .cat{position:absolute;left:12px;top:12px;background:rgba(27,23,18,.78);color:#fff;
  font-size:11px;letter-spacing:.04em;padding:5px 11px;border-radius:3px;backdrop-filter:blur(4px);}
.work-card .play{position:absolute;right:14px;bottom:12px;width:40px;height:40px;border-radius:50%;
  background:var(--accent);color:#3a2607;display:flex;align-items:center;justify-content:center;font-size:15px;padding-left:3px;}
.work-card .info{padding:20px 22px 24px;display:flex;flex-direction:column;gap:8px;}
.work-card .meta{font-size:11px;color:var(--muted-2);letter-spacing:.03em;}
.work-card h3{margin:0;font-size:18px;font-weight:700;line-height:1.45;}
.work-card p{margin:0;color:var(--muted);font-size:13.5px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:4px;}
.chip{font-size:11px;color:var(--brand);background:rgba(43,79,142,.08);border:1px solid rgba(43,79,142,.16);
  padding:3px 10px;border-radius:100px;}

/* empty */
.works-empty{grid-column:1/-1;text-align:center;padding:60px 20px;color:var(--muted);}
.works-empty img{width:130px;margin:0 auto 18px;opacity:.95;}

/* modal */
.modal{position:fixed;inset:0;z-index:2000;display:none;align-items:center;justify-content:center;
  background:rgba(20,16,10,.6);backdrop-filter:blur(6px);padding:24px;}
.modal.open{display:flex;}
.modal .sheet{position:relative;background:var(--paper);border-radius:12px;max-width:840px;width:100%;
  max-height:90vh;overflow:auto;box-shadow:0 40px 80px -20px rgba(0,0,0,.5);animation:pop .3s ease;}
@keyframes pop{from{transform:translateY(16px) scale(.98);opacity:0;}to{transform:none;opacity:1;}}
.m-close{position:absolute;right:14px;top:14px;z-index:3;width:40px;height:40px;border-radius:50%;border:none;
  background:rgba(27,23,18,.7);color:#fff;font-size:20px;cursor:pointer;line-height:1;}
.m-thumb,.m-video{background:var(--paper-3);}
.m-thumb img{width:100%;display:block;}
.m-video{position:relative;aspect-ratio:16/9;}
.m-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0;}
.m-info{padding:30px clamp(24px,4vw,40px) 38px;}
.m-info .meta{font-size:12px;color:var(--muted-2);margin-bottom:8px;}
.m-info h3{margin:0 0 14px;font-size:clamp(22px,3vw,30px);font-weight:700;}
.m-info p{color:var(--muted);margin:0 0 18px;}
.m-info .btn{margin-top:8px;}

@media(prefers-reduced-motion:reduce){.works-hero .mascot,.modal .sheet{animation:none!important;}}