/* ==========================================================
   apps.css  アプリ・ソフトウェア一覧ページ専用
   最初はタイトルだけの画面。数pxスクロールすると、タイトルが上へ縮んで
   絞り込みとカード一覧が現れます（main に .list-state が付く）。
   ========================================================== */

/* ---------- タイトル画面 ⇄ 一覧画面 ---------- */
.a-hero{position:relative;display:flex;flex-direction:column;justify-content:center;min-height:calc(100svh - var(--hdr));padding-block:0;transition:min-height .75s var(--ease-io),padding .75s var(--ease-io)}
.list-state .a-hero{min-height:0px;padding-block:56px 32px}
.a-list{padding-bottom:var(--sp)}
.eyebrow-l{font-size:14px;font-weight:700;letter-spacing:.14em;color:var(--muted)}
.a-hero h1{font-family:var(--display);font-weight:400;font-size:clamp(32px,7.4vw,92px);line-height:1.12;margin-top:10px;text-wrap:balance;transition:font-size .75s var(--ease-io)}
.list-state .a-hero h1{font-size:clamp(34px,5vw,60px)}
.a-hero .lead{margin-top:20px;font-size:17px;color:var(--muted);max-width:42em;text-wrap:pretty}
.cue{position:absolute;left:0;bottom:32px;display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--muted);transition:opacity .3s ease,visibility 0s}
.cue span[aria-hidden]{display:inline-block;animation:bob 1.6s ease-in-out infinite}
.list-state .cue{opacity:0;visibility:hidden;transition:opacity .3s ease,visibility 0s .3s}
@keyframes bob{0%,100%{translate:0 0}50%{translate:0 6px}}
.js .a-hero>*{animation:rise .9s var(--ease) both}
.js .a-hero>*:nth-child(2){animation-delay:.12s}
.js .a-hero>*:nth-child(3){animation-delay:.26s}
.js .a-hero>.cue{animation:rise .9s var(--ease) .8s both}

.a-list{visibility:hidden;opacity:0;translate:0 60px;transition:opacity .35s ease,translate .35s ease,visibility 0s .35s}
.list-state .a-list{visibility:visible;opacity:1;translate:0 0;transition:opacity .8s var(--ease) .25s,translate .8s var(--ease) .25s,visibility 0s}

/* ---------- 絞り込み ---------- */
.controls{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:24px 40px;padding:24px;border-radius:28px;background:var(--soft);align-items:start}
.legend,.ctl>label{font-size:13px;font-weight:700;letter-spacing:.1em;color:var(--muted);display:block;padding:0}
.opts{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.opts input{position:absolute;opacity:0;width:1px;height:1px}
.opts label{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:8px 18px;border:2px solid var(--line);border-radius:999px;background:#ffffff;font-size:15px;font-weight:500;cursor:pointer;transition:background .3s ease,border-color .3s ease,color .3s ease,transform .3s var(--ease)}
.opts label:hover{border-color:var(--ink);transform:translateY(-1px)}
.opts input:checked+label{background:var(--ink);border-color:var(--ink);color:#ffffff}
.opts input:focus-visible+label{outline:3px solid var(--ink);outline-offset:3px}
.opts .n{font-size:12px;font-weight:700;min-width:22px;padding:0 6px;border-radius:999px;background:var(--soft);color:var(--muted);text-align:center;line-height:20px;transition:background .3s ease,color .3s ease}
.opts input:checked+label .n{background:var(--lime);color:var(--ink)}
.select{display:block;margin-top:10px;min-height:44px;padding:8px 40px 8px 16px;border:2px solid var(--line);border-radius:999px;background:#ffffff;color:var(--ink);font:inherit;font-size:15px;font-weight:500;cursor:pointer;transition:border-color .3s ease,box-shadow .3s ease}
.select:hover{border-color:var(--ink)}
.select:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 4px var(--lime)}

.result-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-block:32px 20px}
.count{font-size:15px;font-weight:700}
.reset{border:0;background:transparent;color:var(--muted);font:inherit;font-size:14px;font-weight:700;text-decoration:underline;cursor:pointer;min-height:44px;padding:0 4px}
.reset:hover{color:var(--ink)}

/* ---------- カード ---------- */
.app-grid{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.card{display:flex;flex-direction:column;gap:14px;padding:16px 16px 24px;border:2px solid var(--line);border-radius:24px;background:var(--bg);transition:border-color .35s ease,opacity .18s ease,scale .18s ease}
.card:hover{border-color:var(--ink)}
.card.leaving{opacity:0;scale:.96}
.card.entering{animation:cardin .5s var(--ease) both}
@keyframes cardin{from{opacity:0;scale:.94;translate:0 16px}to{opacity:1;scale:1;translate:0 0}}
.thumb{aspect-ratio:4/3;border-radius:14px;background:var(--stripe);display:flex;align-items:center;justify-content:center;text-align:center;font-size:13px;font-weight:700;color:var(--muted);padding:12px}
.tags{display:flex;flex-wrap:wrap;gap:6px;padding-inline:8px}
.tag{padding:3px 12px;border-radius:999px;background:var(--soft);font-size:12px;font-weight:700}
.card p{font-size:15px;color:var(--muted);padding-inline:8px;line-height:1.7;flex-grow:1}
.meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding-inline:8px}
.os{padding:3px 12px;border-radius:999px;background:var(--ink);color:#ffffff;font-size:12px;font-weight:700}

.empty{margin-top:8px;padding:56px 24px;border:2px dashed var(--line);border-radius:28px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px}
.empty p{font-size:17px;font-weight:700}
.empty span{font-size:15px;color:var(--muted)}

/* ---------- 下の段落（お問い合わせ） ---------- */
.a-end{min-height:calc(100svh - var(--hdr));padding-block:var(--sp);scroll-margin-top:calc(var(--hdr) + 20px - var(--sp))}
.strip{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding:28px 40px;border:2px solid var(--line);border-radius:28px}
.strip p{font-size:22px;font-weight:700;line-height:1.5}

@media (max-width:980px){
  .controls{grid-template-columns:minmax(0,1fr)}
  .app-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:620px){
  .app-grid{grid-template-columns:minmax(0,1fr)}
  .controls{padding:20px 16px}
  .strip{padding:24px}
}