/* ─── TOOLS PAGE (tools.html) ───────────────────────────────
   Showcase + walkthrough + download for ECX Ping, ECX Console, ECX-Clip.
   Builds on theme.css tokens; loaded only by tools.html. */

/* Hero quick-jump cards */
.tl-jump{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2.4rem;max-width:1100px}
.tl-jump a{display:flex;align-items:center;gap:.9rem;text-decoration:none;padding:1rem 1.1rem;border-radius:12px;
  background:rgba(1,13,26,0.38);border:1px solid rgba(255,255,255,0.12);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:transform .2s var(--ease),border-color .2s var(--ease),background .2s var(--ease)}
.tl-jump a:hover{transform:translateY(-2px);border-color:rgba(255,122,49,0.55);background:rgba(255,122,49,0.08)}
.tl-jump img{width:44px;height:44px;border-radius:10px;flex-shrink:0}
.tl-jump b{display:block;font-family:var(--f-head);font-size:1rem;font-weight:700;color:#fff;line-height:1.2}
.tl-jump span{display:block;font-size:.84rem;color:var(--fg-68);line-height:1.4}

/* Tool section layout */
.tl-wrap{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:3.5rem;align-items:start}
.tl-flip .tl-wrap{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
.tl-flip .tl-info{order:2}
.tl-head{display:flex;align-items:center;gap:1rem;margin-bottom:1.2rem}
.tl-head img{width:56px;height:56px;border-radius:13px;box-shadow:0 10px 26px -10px rgba(0,0,0,0.7)}
.tl-name{font-family:var(--f-head);font-size:1.35rem;font-weight:700;color:#fff;line-height:1.1}
.tl-ver{display:inline-block;margin-top:.3rem;font-family:var(--f-head);font-size:.64rem;font-weight:700;letter-spacing:1.3px;text-transform:uppercase;
  color:var(--orange);background:rgba(255,122,49,0.12);border:1px solid rgba(255,122,49,0.35);border-radius:999px;padding:.12rem .6rem}
.tl-info .s-h2{font-size:clamp(1.6rem,2.6vw,2.2rem)}
.tl-info .s-body{max-width:none}

.tl-feats{list-style:none;margin:1.4rem 0 1.8rem;display:grid;gap:.55rem}
.tl-feats li{position:relative;padding-left:1.5rem;font-size:.93rem;color:var(--fg-68);line-height:1.55}
.tl-feats li::before{content:'';position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:2px;background:var(--orange);transform:rotate(45deg)}
.tl-feats b{color:#fff;font-weight:600}
.tl-feats code,.tl-cap code{font-family:'Cascadia Mono',Consolas,monospace;font-size:.82em;color:#ffd2b8;background:rgba(255,255,255,0.06);border-radius:4px;padding:.05em .35em}

/* Download block */
.tl-dl{padding:1.3rem;border-radius:12px;background:linear-gradient(135deg,rgba(255,122,49,0.12) 0%,rgba(1,13,26,0.55) 65%);border:1px solid rgba(255,122,49,0.32)}
.tl-dl-btns{display:flex;flex-wrap:wrap;gap:.7rem}
.tl-dl-btns .btn-primary,.tl-dl-btns .btn-ghost{padding:.8rem 1.15rem;letter-spacing:1px;white-space:nowrap}
.tl-dl-btns small{font:inherit;font-weight:400;letter-spacing:0;text-transform:none;opacity:.8;font-size:.78rem}
.tl-dl-meta{display:flex;flex-wrap:wrap;gap:.3rem 1.1rem;margin-top:.95rem;font-size:.8rem;color:var(--fg-55)}
.tl-dl-meta span{display:inline-flex;align-items:center;gap:.35rem}
.tl-dl-meta svg{width:13px;height:13px;flex-shrink:0;color:var(--orange)}
.tl-dl-note{margin-top:.6rem;font-size:.8rem;color:var(--fg-40);line-height:1.5}
.tl-dl-note a{color:var(--fg-68)}

/* Walkthrough */
.tl-walk{position:relative}
.tl-walk .s-eyebrow{margin-bottom:1rem}
.tl-shot{display:block;position:relative;border-radius:12px;overflow:hidden;background:#0b0f1c;
  border:1px solid rgba(255,255,255,0.12);box-shadow:0 40px 80px -36px rgba(0,0,0,0.85),0 0 0 1px rgba(255,122,49,0.06);
  aspect-ratio:16/10}
.tl-shot img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:0;transition:opacity .35s var(--ease)}
.tl-shot img.on{opacity:1}
.tl-shot .tl-zoom{position:absolute;right:.7rem;bottom:.7rem;font-family:var(--f-head);font-size:.62rem;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;
  color:#fff;background:rgba(1,13,26,0.72);border:1px solid rgba(255,255,255,0.18);border-radius:6px;padding:.35rem .6rem;opacity:0;transition:opacity .2s}
.tl-shot:hover .tl-zoom,.tl-shot:focus-visible .tl-zoom{opacity:1}

.tl-steps{list-style:none;display:grid;grid-template-columns:repeat(var(--n,4),minmax(0,1fr));gap:.6rem;margin-top:1rem;counter-reset:st}
.tl-step{counter-increment:st}
.tl-step button{all:unset;box-sizing:border-box;display:block;width:100%;height:100%;cursor:pointer;padding:.85rem .9rem .9rem;border-radius:10px;
  background:rgba(1,13,26,0.45);border:1px solid rgba(255,255,255,0.10);transition:border-color .2s var(--ease),background .2s var(--ease)}
.tl-step button:hover{border-color:rgba(255,255,255,0.25)}
.tl-step button:focus-visible{outline:2px solid var(--orange);outline-offset:2px}
.tl-step.on button{border-color:var(--orange);background:rgba(255,122,49,0.10)}
.tl-step .n{display:flex;align-items:center;gap:.5rem;font-family:var(--f-head);font-size:.62rem;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;color:var(--fg-40);margin-bottom:.35rem}
.tl-step .n::before{content:counter(st);width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:.68rem;letter-spacing:0;
  border:1.5px solid var(--fg-40);color:var(--fg-55)}
.tl-step.on .n{color:var(--orange)}
.tl-step.on .n::before{border-color:var(--orange);background:var(--orange);color:#fff}
.tl-step h4{font-family:var(--f-head);font-size:.92rem;font-weight:600;color:#fff;line-height:1.3}
.tl-cap{margin-top:1rem;min-height:3.2em;font-size:.93rem;color:var(--fg-68);line-height:1.6}
.tl-cap kbd,.tl-feats kbd,.tl-notes kbd{font-family:'Cascadia Mono',Consolas,monospace;font-size:.78em;color:#fff;background:rgba(255,255,255,0.08);
  border:1px solid rgba(255,255,255,0.2);border-bottom-width:2px;border-radius:4px;padding:.05em .4em;white-space:nowrap}
.tl-step p{display:none}

/* Notes band */
.tl-notes{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2rem}
.tl-note{background:rgba(1,13,26,0.50);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,0.12);border-radius:12px;padding:1.4rem}
.tl-note h4{font-family:var(--f-head);font-size:.98rem;font-weight:600;color:#fff;margin-bottom:.45rem}
.tl-note p{font-size:.87rem;color:var(--fg-68);line-height:1.6}
.tl-note code{font-family:'Cascadia Mono',Consolas,monospace;font-size:.8rem;color:#ffd2b8;background:rgba(255,255,255,0.06);border-radius:4px;padding:.1em .35em;word-break:break-word}

.tl-cta{max-width:1200px;margin:2.6rem auto 0;display:flex;align-items:center;gap:2rem;justify-content:space-between;
  padding:1.6rem 1.8rem;border-radius:14px;background:linear-gradient(135deg,rgba(0,59,113,0.6),rgba(1,13,26,0.7));border:1px solid rgba(255,122,49,0.25)}
.tl-cta h3{font-family:var(--f-impact);font-weight:500;font-size:1.35rem;color:#fff;margin-bottom:.3rem}
.tl-cta p{font-size:.92rem;color:var(--fg-68);max-width:620px}
.tl-cta .btns{display:flex;gap:.7rem;flex-shrink:0}

@media(max-width:1000px){
  .tl-wrap,.tl-flip .tl-wrap{grid-template-columns:1fr;gap:2.4rem}
  .tl-flip .tl-info{order:0}
  .tl-notes{grid-template-columns:1fr}
  .tl-cta{flex-direction:column;align-items:flex-start}
}
@media(max-width:760px){
  .tl-jump{grid-template-columns:1fr}
  .tl-steps{grid-template-columns:1fr 1fr}
}
@media(max-width:420px){
  .tl-dl-btns a{flex:1 1 100%;justify-content:center}
  .tl-cta .btns{flex-direction:column;width:100%}
}
@media(prefers-reduced-motion:reduce){.tl-shot img,.tl-jump a,.tl-step button{transition:none}}