/* PDFslime : the Studio hub (app.html).
   A directory of 36 tools that has to be scanned, searched and chosen from.
   The hub runs wider than the marketing pages so a whole family lands in
   one view, and the nav and footer widen with it so the page keeps one
   edge. Every card carries a family colour solid on its stage; within a
   family the colour steps through three tones, so thirteen organize tools
   read as a run rather than one block of orange. Tokens come from
   body.app in site.css. */
.hub{--edit:#FFB020;--org:#F26322;--conv:#0F9D8A;--sec:#D8264B}
.hub-wrap,.nav .wrap,.footer .wrap,.cookie-inner{max-width:2000px;padding-left:clamp(16px,4vw,48px);padding-right:clamp(16px,4vw,48px)}
.hub-wrap{margin:0 auto;padding-top:92px;padding-bottom:84px}

/* ── hero: compact, with the search as the main object ── */
.hub-hero{display:grid;grid-template-columns:minmax(0,1fr);gap:22px;align-items:end;margin-bottom:28px}
@media(min-width:900px){
  .hub-hero{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr)}
  .hub-hero>div:last-child{width:100%;max-width:600px;justify-self:end}
}
.hub-eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-m);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--act-ink)}
.hub-eyebrow i{width:8px;height:8px;border-radius:50%;background:var(--act);display:inline-block}
.hub-hero h1{font-size:clamp(30px,4.6vw,46px);letter-spacing:-.025em;line-height:1.05;margin:12px 0 10px;text-wrap:balance}
.hub-hero p{color:var(--ink-3);font-size:15.5px;max-width:52ch;margin:0}
.hub-search{position:relative}
.hub-search input{width:100%;height:58px;border:1.5px solid var(--line);border-radius:18px;background:var(--bg);color:var(--ink);padding:0 56px 0 52px;font-family:var(--font-b);font-size:16px;box-shadow:var(--sh-1);transition:border-color .15s,box-shadow .15s}
.hub-search input:focus{outline:none;border-color:var(--act);box-shadow:0 0 0 4px var(--act-soft)}
.hub-search input::placeholder{color:var(--ink-4)}
.hub-search>svg{position:absolute;left:18px;top:50%;width:20px;height:20px;transform:translateY(-50%);color:var(--ink-3);pointer-events:none}
.hub-search kbd{position:absolute;right:14px;top:50%;transform:translateY(-50%);font-family:var(--font-m);font-size:11px;color:var(--ink-3);border:1px solid var(--line);border-radius:7px;padding:3px 7px;background:var(--bg-alt)}
.hub-filters{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.hub-chip{height:34px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:var(--bg);color:var(--ink-2);font-family:var(--font-b);font-size:13px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:border-color .15s,background .15s,color .15s}
.hub-chip i{width:8px;height:8px;border-radius:50%;background:var(--c,var(--ink-4));display:inline-block}
.hub-chip b{font-family:var(--font-m);font-size:11px;font-weight:500;color:var(--ink-4)}
.hub-chip:hover{border-color:var(--ink-4)}
.hub-chip.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.hub-chip.on b{color:var(--ink-5)}

/* ── recent ── */
.hub-recent{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0 0 24px;font-size:13px;color:var(--ink-3)}
.hub-recent a{display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 12px 0 10px;border-radius:999px;border:1px solid var(--line);background:var(--bg);color:var(--ink);font-weight:600;font-size:13px;text-decoration:none}
.hub-recent a i{width:8px;height:8px;border-radius:50%;background:var(--c)}
.hub-recent a:hover{border-color:var(--act);color:var(--act-ink)}
.hub-recent:empty{display:none}

/* ── section heads ── */
.hub-sec{display:flex;align-items:baseline;gap:14px;margin:38px 0 15px;padding-top:20px;border-top:1px solid var(--line)}
.hub-sec:first-of-type{border-top:0;padding-top:0;margin-top:0}
.hub-sec i{width:12px;height:12px;border-radius:4px;background:var(--c);flex:none;transform:translateY(-1px)}
.hub-sec h2{font-size:20px;letter-spacing:-.02em;margin:0}
.hub-sec p{margin:0;color:var(--ink-3);font-size:14px;flex:1}
.hub-sec b{font-family:var(--font-m);font-size:11.5px;font-weight:500;color:var(--ink-4);white-space:nowrap}
.hub-sec[hidden]{display:none}

/* ── cards: the colour carries the stage, so a card reads at a glance ── */
.hub .tool-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
@media(min-width:1400px){.hub .tool-grid{grid-template-columns:repeat(5,minmax(0,1fr))}}
.hub .tool{height:auto;display:flex;flex-direction:column;border-radius:20px;text-decoration:none;color:inherit;
  border:1px solid color-mix(in srgb,var(--c1) 30%,var(--line));background:var(--bg);
  box-shadow:0 10px 24px -18px color-mix(in srgb,var(--c1) 85%,transparent);
  --stage:var(--c1);--c1-deep:color-mix(in oklab,var(--c1) 74%,#1F1A16);--c1-ink:var(--c1-deep)}
html[data-theme="dark"] .hub .tool{--c1-ink:color-mix(in oklab,var(--c1) 76%,#FFFFFF)}
.hub .tool.wide{grid-column:span 2}
.hub .tool:hover{transform:translateY(-4px);box-shadow:0 18px 40px -12px color-mix(in srgb,var(--c1) 45%,transparent);border-color:color-mix(in srgb,var(--c1) 60%,var(--line))}
body.app .hub .tool-viz{height:130px;background:var(--stage);transition:background .28s var(--soft)}
body.app .hub .tool-viz::after{background:radial-gradient(circle at 78% 8%,rgba(255,255,255,.30),transparent 58%);opacity:1}
body.app .hub .tool:hover .tool-viz{background:color-mix(in oklab,var(--c1) 86%,#1F1A16)}
body.app .hub .tool-tag{top:12px;left:14px;background:rgba(255,255,255,.93);color:var(--c1-deep);
  font-size:10px;letter-spacing:.08em;padding:4px 8px;border-radius:7px;backdrop-filter:none;transition:background .2s,color .2s}

/* ── card illustrations ──────────────────────────────────────────────
   One picture per tool, no two alike, drawn on a 120x92 board that is
   centred on the stage. Three inks keep every icon off monotone: white
   paper, content lines in the card's own tone, and an accent (--a1,
   plus --a2 where a third mark helps) taken from the opposite side of
   the palette, so a tangerine card carries ocean marks and a teal card
   carries tangerine ones.
   Motion is declarative rather than per-icon: an .mv element names its
   resting transform in --t0 and its hover transform in --t (--o0/--o
   for opacity, --to for the origin, --d to stagger), a .dw stroke draws
   itself on, and .beam / .pls loop while the pointer is on the card. */
.hub .tool{--a1:#0B7C92;--a2:#D8264B}
.hub .tool[data-fam="grpConvert"]{--a1:#F26322;--a2:#B01E5C}
.hub .tool[data-fam="grpSecure"]{--a1:#0F9D8A;--a2:#E08A00}
.hub .v{position:absolute;inset:0;width:100%;height:100%;filter:drop-shadow(0 5px 11px rgba(24,14,4,.22))}
.hub .v .pg{fill:#fff}
.hub .v .ln{fill:var(--c1);opacity:.4}
.hub .v .ac{fill:var(--a1)}
.hub .v .acs{fill:none;stroke:var(--a1)}
.hub .v .a2{fill:var(--a2)}
.hub .v .a2s{fill:none;stroke:var(--a2)}
.hub .v .dk{fill:#1F1A16}
.hub .v .dks{fill:none;stroke:#1F1A16}
.hub .v .wh{fill:#fff}
.hub .v .whs{fill:none;stroke:#fff}
.hub .v text{font-family:var(--font-m);font-weight:600}
.hub .v .mv{transform-box:fill-box;transform-origin:var(--to,center);transform:var(--t0,translate(0,0));opacity:var(--o0,1);
  transition:transform .55s var(--jelly-e) var(--d,0s),opacity .42s var(--soft) var(--d,0s)}
.hub .tool:hover .v .mv{transform:var(--t,var(--t0,translate(0,0)));opacity:var(--o,var(--o0,1))}
.hub .v .dw{stroke-dasharray:var(--len,90);stroke-dashoffset:var(--len,90);transition:stroke-dashoffset .8s var(--soft) var(--d,.08s)}
.hub .tool:hover .v .dw{stroke-dashoffset:0}
.hub .v .beam{opacity:0}
.hub .tool:hover .v .beam{animation:vScan 1.6s var(--soft) infinite}
@keyframes vScan{0%{transform:translateY(0);opacity:0}18%{opacity:1}82%{opacity:1}100%{transform:translateY(var(--scan,54px));opacity:0}}
.hub .v .pls{transform-box:fill-box;transform-origin:center;opacity:0}
.hub .tool:hover .v .pls{animation:vPulse 1.8s var(--soft) infinite}
@keyframes vPulse{0%{transform:scale(.9);opacity:.6}100%{transform:scale(1.5);opacity:0}}
.hub .tool-body{padding:15px 17px;display:flex;flex-direction:column;gap:5px;flex:1;background:var(--bg)}
.hub .tool-body h3{font-size:15.5px;margin:0;letter-spacing:-.015em;line-height:1.2}
.hub .tool-body p{font-size:12.8px;color:var(--ink-3);line-height:1.45;margin:0;-webkit-line-clamp:2}
.hub .tool-foot{display:flex;align-items:center;gap:6px;margin-top:auto;padding-top:10px}
.hub .tool-cap{font-family:var(--font-m);font-size:10.5px;letter-spacing:.04em;color:var(--ink-3);border:1px solid var(--line);border-radius:6px;padding:2px 7px;display:inline-flex;align-items:center;gap:4px;white-space:nowrap}
.hub .tool-cap svg{width:11px;height:11px}
.hub .tool-cap.ws{color:var(--c1-ink);border-color:color-mix(in srgb,var(--c1) 34%,var(--line));background:color-mix(in srgb,var(--c1) 12%,var(--bg))}
.hub .tool-go{margin-left:auto;width:28px;height:28px;border-radius:50%;border:1px solid color-mix(in srgb,var(--c1) 28%,var(--line));display:grid;place-items:center;color:var(--c1-ink);transition:background .18s,color .18s,border-color .18s,transform .28s var(--jelly-e);flex:none}
.hub .tool-go svg{width:14px;height:14px}
.hub .tool:hover .tool-go{background:var(--c1);border-color:var(--c1);color:#fff;transform:translateX(3px)}
.hub .tool.hide{display:none}

/* featured: the three doors most people come through */
.hub-featured{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:8px}
body.app .hub .tool.feature .tool-viz{height:168px}
.hub .tool.feature .tool-body{padding:17px 20px}
.hub .tool.feature .tool-body h3{font-size:19px}
.hub .tool.feature .tool-body p{font-size:13.5px;-webkit-line-clamp:3}
.hub-empty{display:none;padding:40px 20px;text-align:center;color:var(--ink-3);font-size:14.5px;border:1.5px dashed var(--line);border-radius:18px}
.hub-empty.on{display:block}
.hub-empty b{color:var(--ink)}

/* the privacy line and the SEO copy below */
.hub .privacy-strip{justify-content:center;margin-top:34px;padding:16px;border:1px solid var(--line);border-radius:14px;background:var(--bg)}
.hub .seo-section h2{font-family:var(--font-d)}

@media(max-width:1100px){.hub .tool-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:860px){.hub-featured{grid-template-columns:1fr 1fr}.hub .tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hub .tool.wide{grid-column:span 2}}
@media(max-width:560px){.hub-wrap{padding-top:84px;padding-bottom:60px}.hub-featured,.hub .tool-grid{grid-template-columns:1fr}.hub .tool.wide{grid-column:span 1}.hub-sec{flex-wrap:wrap}.hub-sec p{flex-basis:100%;order:3}.hub-search input{height:52px;font-size:15px}.hub-search kbd{display:none}}
@media(prefers-reduced-motion:reduce){.hub .tool,.hub .tool-viz,.hub .tool-go,.hub .v .mv,.hub .v .dw{transition:none}.hub .v .dw{stroke-dashoffset:0}.hub .tool:hover .v .beam,.hub .tool:hover .v .pls{animation:none}}
/* the ambient glows behind the hub take the warm set */
body.app .hub ~ .ambient .amb-glow.g1,body.app .ambient .amb-glow.g1{background:radial-gradient(circle,rgba(242,99,34,.32),transparent 70%)}
body.app .ambient .amb-glow.g2{background:radial-gradient(circle,rgba(255,176,32,.30),transparent 70%)}