/* ==========================================================
   Tool67 Category Hubs
   Shared by /photo/index-*.html and /business/index-*.html
   ========================================================== */
.t67-category-hub{
  --hub-accent:#2563eb;
  --hub-accent-2:#60a5fa;
  --hub-tint:#eff6ff;
  --hub-bg:#fff;
  --hub-surface:#fff;
  --hub-soft:#f8fafc;
  --hub-text:#111827;
  --hub-muted:#667085;
  --hub-line:#e5e7eb;
  --hub-shadow:0 18px 50px rgba(15,23,42,.08);
  margin:0;
  background:var(--hub-bg);
  color:var(--hub-text);
}
html[data-theme="dark"] .t67-category-hub,
.t67-category-hub.dark{
  --hub-bg:#0b1220;
  --hub-surface:#111827;
  --hub-soft:#0f172a;
  --hub-text:#f8fafc;
  --hub-muted:#94a3b8;
  --hub-line:#273449;
  --hub-tint:rgba(59,130,246,.08);
  --hub-shadow:0 18px 50px rgba(0,0,0,.26);
}
.t67-category-hub *,
.t67-category-hub *::before,
.t67-category-hub *::after{box-sizing:border-box}
.hub-shell{
  width:100%;
  max-width:var(--t67-page-max,1440px);
  margin:0 auto;
  padding-left:var(--t67-page-gutter,24px);
  padding-right:var(--t67-page-gutter,24px);
}
.hub-main{overflow:hidden}
.hub-breadcrumb{
  display:flex;align-items:center;gap:7px;flex-wrap:wrap;
  margin-bottom:22px;color:var(--hub-muted);font-size:11px;font-weight:650
}
.hub-breadcrumb a{color:inherit;text-decoration:none}
.hub-breadcrumb a:hover{color:var(--hub-text)}
.hub-breadcrumb span{opacity:.55}

/* Hero */
.hub-hero{
  position:relative;
  padding:40px 0 48px;
  border-bottom:1px solid var(--hub-line);
  background:
    radial-gradient(circle at 12% 10%, color-mix(in srgb,var(--hub-accent) 15%, transparent), transparent 32%),
    radial-gradient(circle at 88% 0%, color-mix(in srgb,var(--hub-accent-2) 14%, transparent), transparent 28%),
    linear-gradient(180deg,var(--hub-bg),var(--hub-soft));
}
.hub-hero-grid{
  display:grid;grid-template-columns:minmax(0,.92fr) minmax(460px,.78fr);
  gap:58px;align-items:center
}
.hub-eyebrow{
  display:inline-flex;align-items:center;gap:7px;
  color:var(--hub-accent);font-size:11px;font-weight:850;letter-spacing:.12em;text-transform:uppercase
}
.hub-hero h1{
  max-width:780px;margin:13px 0 0;
  font-size:clamp(42px,5vw,68px);line-height:1.01;letter-spacing:-2.7px;text-wrap:balance
}
.hub-hero-copy>p{
  max-width:720px;margin:19px 0 0;color:var(--hub-muted);font-size:16px;line-height:1.68
}
.hub-hero-note{
  max-width:700px;margin-top:19px;padding:12px 14px;border-left:3px solid var(--hub-accent);
  border-radius:0 10px 10px 0;background:color-mix(in srgb,var(--hub-accent) 6%,var(--hub-surface));
  color:var(--hub-muted);font-size:11.5px;line-height:1.55
}
.hub-hero-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:24px}
.hub-btn{
  min-height:42px;padding:0 15px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--hub-line);border-radius:9px;background:var(--hub-surface);
  color:var(--hub-text);font-size:12px;font-weight:800;text-decoration:none
}
.hub-btn-primary{background:var(--hub-text);border-color:var(--hub-text);color:var(--hub-bg)}
.hub-btn:hover{transform:translateY(-1px);border-color:color-mix(in srgb,var(--hub-accent) 45%,var(--hub-line))}
.hub-stats{display:flex;gap:16px;flex-wrap:wrap;margin-top:22px;color:var(--hub-muted);font-size:10.5px}
.hub-stats strong{color:var(--hub-text);font-size:11.5px}

.hub-hero-visual{
  position:relative;min-width:0;padding:13px;border:1px solid var(--hub-line);
  border-radius:24px;background:var(--hub-surface);box-shadow:var(--hub-shadow)
}
.hub-visual-grid{
  display:grid;grid-template-columns:1.1fr .9fr;grid-template-rows:1fr 1fr;
  gap:5px;height:390px;border-radius:16px;overflow:hidden;background:var(--hub-soft)
}
.hub-visual-grid figure{position:relative;margin:0;overflow:hidden;background:var(--hub-soft)}
.hub-visual-grid figure:first-child{grid-row:1/3}
.hub-visual-grid img{width:100%;height:100%;display:block;object-fit:cover;transition:transform .45s ease}
.hub-hero-visual:hover img{transform:scale(1.025)}
.hub-visual-grid figcaption{
  position:absolute;left:8px;bottom:8px;max-width:calc(100% - 16px);padding:5px 7px;border-radius:6px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;background:rgba(15,23,42,.72);
  color:#fff;font-size:8.5px;font-weight:800;backdrop-filter:blur(8px)
}
.hub-hero-badge{
  position:absolute;top:25px;right:25px;z-index:2;padding:7px 9px;border-radius:999px;
  background:color-mix(in srgb,var(--hub-accent) 90%,#111827);color:#fff;font-size:9px;font-weight:850;
  box-shadow:0 8px 20px rgba(0,0,0,.18)
}

/* Intro */
.hub-intro{padding:44px 0 16px}
.hub-section-head{display:flex;align-items:end;justify-content:space-between;gap:26px;margin-bottom:16px}
.hub-section-head h2{margin:6px 0 0;font-size:clamp(28px,3vw,42px);line-height:1.08;letter-spacing:-1.35px}
.hub-section-head p{max-width:560px;margin:0;color:var(--hub-muted);font-size:12.5px;line-height:1.65}
.hub-kicker{color:var(--hub-accent);font-size:10px;font-weight:850;letter-spacing:.11em;text-transform:uppercase}

/* Cards */
.hub-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;padding-bottom:66px}
.hub-card{
  min-width:0;overflow:hidden;border:1px solid var(--hub-line);border-radius:16px;background:var(--hub-surface);
  transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease
}
.hub-card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--hub-accent) 45%,var(--hub-line));box-shadow:var(--hub-shadow)}
.hub-card>a{display:block;height:100%;color:inherit;text-decoration:none}
.hub-card-media{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:3px;aspect-ratio:1.55/1;background:var(--hub-soft)}
.hub-card-media figure{position:relative;margin:0;overflow:hidden;background:var(--hub-soft)}
.hub-card-media img{width:100%;height:100%;display:block;object-fit:cover;transition:transform .35s ease}
.hub-card:hover .hub-card-media img{transform:scale(1.02)}
.hub-card-media figcaption{
  position:absolute;left:6px;bottom:6px;padding:4px 6px;border-radius:5px;
  background:rgba(15,23,42,.72);color:#fff;font-size:7.5px;font-weight:800
}
.hub-photo .hub-card-media figure:first-child{grid-column:auto}
.hub-business .hub-card-media::after{
  content:"→";position:absolute;left:50%;top:50%;z-index:2;width:25px;height:25px;
  display:grid;place-items:center;border:2px solid #fff;border-radius:50%;
  background:#111827;color:#fff;font-size:10px;font-weight:850;transform:translate(-50%,-50%);
  box-shadow:0 5px 14px rgba(0,0,0,.22)
}
.hub-card-copy{padding:13px 14px 14px}
.hub-card-copy h3{margin:0;font-size:16px;line-height:1.22;letter-spacing:-.25px}
.hub-card-copy p{
  min-height:52px;margin:7px 0 0;color:var(--hub-muted);font-size:11px;line-height:1.55;
  display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden
}
.hub-card-foot{
  margin-top:11px;padding-top:9px;display:flex;justify-content:space-between;align-items:center;
  border-top:1px solid var(--hub-line);font-size:10.5px;font-weight:800
}
.hub-card-foot span:first-child{color:var(--hub-accent)}
.hub-card-foot b{font-size:14px}

/* Benefits / category navigation */
.hub-band{padding:52px 0;border-top:1px solid var(--hub-line);border-bottom:1px solid var(--hub-line);background:var(--hub-soft)}
.hub-benefits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.hub-benefit{padding:18px;border:1px solid var(--hub-line);border-radius:14px;background:var(--hub-surface)}
.hub-benefit small{display:block;color:var(--hub-accent);font-size:9px;font-weight:850;letter-spacing:.08em;text-transform:uppercase}
.hub-benefit strong{display:block;margin-top:8px;font-size:14px}
.hub-benefit p{margin:6px 0 0;color:var(--hub-muted);font-size:11px;line-height:1.55}
.hub-more{padding:54px 0 72px}
.hub-more-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:14px}
.hub-more-head h2{margin:5px 0 0;font-size:27px;letter-spacing:-.8px}
.hub-more-head a{color:var(--hub-muted);font-size:11px;font-weight:750;text-decoration:none}
.hub-category-links{display:flex;flex-wrap:wrap;gap:7px}
.hub-category-links a{
  padding:9px 11px;border:1px solid var(--hub-line);border-radius:999px;background:var(--hub-surface);
  color:var(--hub-muted);font-size:10.5px;font-weight:760;text-decoration:none
}
.hub-category-links a:hover,
.hub-category-links a.is-active{border-color:var(--hub-accent);color:var(--hub-accent);background:color-mix(in srgb,var(--hub-accent) 6%,var(--hub-surface))}

.hub-reveal{opacity:0;transform:translateY(10px);transition:opacity .35s ease,transform .35s ease}
.hub-reveal.is-visible{opacity:1;transform:none}
.no-js .hub-reveal{opacity:1;transform:none}


/* Hero variants: same shared system, different category personality */
.hub-style-clean .hub-hero{
  background:
    linear-gradient(90deg,color-mix(in srgb,var(--hub-line) 35%,transparent) 1px,transparent 1px) 0 0/42px 42px,
    linear-gradient(180deg,var(--hub-bg),var(--hub-soft));
}
.hub-style-clean .hub-hero-visual{border-radius:14px}
.hub-style-clean .hub-visual-grid{border-radius:8px}

.hub-style-editorial .hub-hero-visual{transform:rotate(.35deg);border-radius:8px;padding:9px}
.hub-style-editorial .hub-visual-grid{border-radius:3px;gap:7px}
.hub-style-editorial .hub-hero-badge{border-radius:3px;letter-spacing:.05em}
.hub-style-editorial .hub-eyebrow{letter-spacing:.17em}

.hub-style-playful .hub-hero-visual{border-radius:30px}
.hub-style-playful .hub-visual-grid{border-radius:21px}
.hub-style-playful .hub-visual-grid figure:first-child{border-radius:18px 2px 2px 18px}
.hub-style-playful .hub-hero-badge{transform:rotate(2deg)}

.hub-style-neon .hub-hero{
  background:
    radial-gradient(circle at 15% 15%,color-mix(in srgb,var(--hub-accent) 18%,transparent),transparent 34%),
    radial-gradient(circle at 82% 14%,color-mix(in srgb,var(--hub-accent-2) 20%,transparent),transparent 32%),
    linear-gradient(180deg,var(--hub-bg),var(--hub-soft));
}
.hub-style-neon .hub-hero-visual{
  box-shadow:0 20px 65px color-mix(in srgb,var(--hub-accent) 16%,transparent),var(--hub-shadow);
}

.hub-style-cinematic .hub-visual-grid{
  grid-template-columns:1.25fr .75fr;
}
.hub-style-cinematic .hub-hero-visual{border-radius:12px;background:#0f172a;border-color:#263246}
.hub-style-cinematic .hub-hero-badge{background:#fff;color:#111827}

@media (max-width:1120px){
  .hub-hero-grid{grid-template-columns:1fr 420px;gap:34px}
  .hub-visual-grid{height:340px}
  .hub-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:820px){
  .hub-hero{padding-top:30px}
  .hub-hero-grid{grid-template-columns:1fr;gap:28px}
  .hub-hero-visual{max-width:720px}
  .hub-section-head,.hub-more-head{align-items:flex-start;flex-direction:column}
  .hub-benefits{grid-template-columns:1fr}
}
@media (max-width:620px){
  .hub-shell{padding-left:var(--t67-page-gutter-mobile,14px);padding-right:var(--t67-page-gutter-mobile,14px)}
  .hub-hero h1{font-size:37px;letter-spacing:-1.7px}
  .hub-hero-copy>p{font-size:14px}
  .hub-hero-note{font-size:10.5px}
  .hub-visual-grid{height:280px}
  .hub-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
  .hub-card{border-radius:12px}
  .hub-card-media{aspect-ratio:1.2/1}
  .hub-card-copy{padding:9px}
  .hub-card-copy h3{font-size:13px}
  .hub-card-copy p{min-height:0;-webkit-line-clamp:2;font-size:9.5px}
  .hub-card-foot{font-size:9px}
  .hub-card-media figcaption{font-size:6.5px;padding:3px 4px;left:4px;bottom:4px}
  .hub-business .hub-card-media::after{width:19px;height:19px;border-width:1px;font-size:7px}
  .hub-band{padding:38px 0}
  .hub-more{padding:40px 0 56px}
}
@media (max-width:430px){
  .hub-hero-actions{display:grid;grid-template-columns:1fr}
  .hub-btn{width:100%}
  .hub-visual-grid{height:245px}
  .hub-hero-visual{padding:7px;border-radius:16px}
  .hub-visual-grid{border-radius:11px}
}
@media (prefers-reduced-motion:reduce){
  .hub-reveal,.hub-card,.hub-card-media img,.hub-visual-grid img{transition:none!important}
}