/*
 * Tests hub (page-tests.php). Loaded together with mpt-landing.css, which supplies
 * the .mpt-* tokens, orbs, eyebrow and the .mpt-cta beam button used here.
 */

/* Hub cards keep the beam ring but only show it on hover/focus (eight rings
   spinning at once is noise); the resting button is the green gradient. */
.mpt-cta--quiet::before { opacity: 0; transition: opacity var(--dur) var(--ease); }
.mpt-cta--quiet:hover::before, .mpt-cta--quiet:focus-visible::before { opacity: 1; }
.mpt-cta--quiet { animation: none; }

/* ---------- Hero ---------- */
.hub-hero { position: relative; overflow: hidden; padding: clamp(36px, 6vw, 64px) 0 clamp(20px, 3vw, 32px); text-align: center; background: linear-gradient(180deg, var(--lc-fbfdfb, #fbfdfb), var(--lc-ffffff, #fff)); }
.hub-hero__inner { position: relative; max-width: 760px; }
.hub-hero h1 { margin: var(--space-md) 0 12px; font-size: clamp(28px, 4.6vw, 46px); line-height: 1.2; }
.hub-hero h1 span { display: block; margin-top: .2em; font-size: .6em; font-weight: 500; background: linear-gradient(90deg, var(--mpt-green-deep), var(--lc-5f9a7c, #5f9a7c), var(--mpt-green-deep)); background-size: 200% 100%; -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; animation: mpt-shine 6s linear infinite; }
.hub-hero p { max-width: 60ch; margin: 0 auto; font-size: 17px; color: var(--lt-4b4f58, #4b4f58); }

/* ---------- Finder ---------- */
.hub-main { padding-bottom: var(--space-xl); }
.hub-finder { position: sticky; top: var(--header-h); z-index: 20; margin: 0 calc(var(--space-md) * -1) var(--space-md); padding: 12px var(--space-md) 10px; background: rgba(255,255,255,.9); backdrop-filter: blur(12px); border-bottom: 1px solid var(--mpt-line); }
.hub-finder__q { margin: 0 0 8px; font-weight: 700; font-size: 15px; color: var(--ink); max-width: none; }
.hub-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.hub-chip { display: inline-flex; align-items: center; gap: 7px; min-height: 42px; padding: 6px 16px; border-radius: var(--r-pill); border: 1px solid var(--mpt-line); background: var(--lc-ffffff, #fff); color: var(--lt-3a3e46, #3a3e46); font-size: 14.5px; font-weight: 500; white-space: nowrap; cursor: pointer; transition: transform var(--dur) var(--ease), background var(--dur), color var(--dur), border-color var(--dur), box-shadow var(--dur); -webkit-tap-highlight-color: transparent; }
.hub-chip .mpt-i { width: 18px; height: 18px; color: var(--mpt-green); transition: color var(--dur); }
.hub-chip:hover { border-color: rgba(77,124,98,.5); transform: translateY(-1px); }
.hub-chip:focus-visible { outline: 3px solid var(--mpt-peach); outline-offset: 2px; }
.hub-chip.is-on { background: linear-gradient(135deg, var(--lc-4f8a6c, #4f8a6c), var(--lc-2a6047, #2a6047)); border-color: transparent; color: var(--lt-ffffff, #fff); box-shadow: 0 10px 20px -10px rgba(36,74,57,.7); }
.hub-chip.is-on .mpt-i { color: var(--lt-ffffff, #fff); }
.hub-finder__status { margin: 8px 0 0; font-size: 13px; color: var(--muted); max-width: none; min-height: 1.4em; }

/* homepage: the chips sit in the flow instead of sticking under the header */
.hub-finder--static { position: static; margin-inline: 0; padding-inline: 0; background: none; backdrop-filter: none; border-bottom: 0; }

/* Homepage closing band, under the 6 featured cards — a link off to the full filterable
   picker on /تست-ها/ (2026-09-22: replaces the removed «دنبال چی هستی؟» chip row). A thin
   centred rule separates it from the grid so it reads as the section's own close, not a
   stray extra card. */
.hub-more { margin-top: 44px; padding-top: 34px; text-align: center; position: relative; }
.hub-more::before {
  content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 64px; height: 1px; background: var(--mpt-line);
}

/* ---------- Cards ---------- */

/* ---------- Cards ---------- */
.hub-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.hub-card { display: flex; flex-direction: column; overflow: hidden; background: var(--lc-ffffff, #fff); border: 1px solid var(--mpt-line); border-radius: 24px; transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease); }
.hub-card[hidden] { display: none; }
.hub-card:hover { transform: translateY(-6px); border-color: rgba(77,124,98,.4); box-shadow: 0 28px 44px -26px rgba(36,74,57,.5); }
.hub-card--pop { animation: hub-pop var(--dur-slow) var(--ease); }
@keyframes hub-pop { from { opacity: 0; transform: translateY(14px) scale(.98); } to { opacity: 1; transform: none; } }

/* The art is square with its own off-white background. The band takes exactly that colour
   (--hub-bg, sampled per image) and the image edges are feathered into it, so no square is visible. */
.hub-card__visual { position: relative; display: flex; align-items: center; justify-content: center; aspect-ratio: 16 / 10; padding: 10px; overflow: hidden; background: var(--hub-bg, var(--lc-ffffff, #fff)); border-bottom: 1px solid var(--mpt-line); }
.hub-card__visual img {
  height: 100%; width: auto; max-width: 100%; aspect-ratio: 1 / 1; object-fit: cover; display: block; transition: transform .8s var(--ease);
  -webkit-mask-image: linear-gradient(90deg, transparent, var(--lc-000000, #000) 7%, var(--lc-000000, #000) 93%, transparent), linear-gradient(0deg, transparent, var(--lc-000000, #000) 7%, var(--lc-000000, #000) 93%, transparent);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(90deg, transparent, var(--lc-000000, #000) 7%, var(--lc-000000, #000) 93%, transparent), linear-gradient(0deg, transparent, var(--lc-000000, #000) 7%, var(--lc-000000, #000) 93%, transparent);
  mask-composite: intersect;
}
.hub-card:hover .hub-card__visual img { transform: scale(1.04); }
.hub-badge { position: absolute; top: 12px; inset-inline-start: 12px; padding: 3px 13px; border-radius: var(--r-pill); font-size: 12.5px; font-weight: 700; line-height: 1.7; backdrop-filter: blur(6px); }
.hub-badge--free { background: rgba(223,245,227,.95); color: var(--mpt-green-deep); }
.hub-badge--paid { background: rgba(255,255,255,.95); color: var(--ink); }
.hub-badge--pick { inset-inline-start: auto; inset-inline-end: 12px; background: var(--mpt-peach); color: var(--accent-ink); }

.hub-card__body { display: flex; flex-direction: column; flex: 1; padding: 18px 20px 20px; }
.hub-card__title { margin: 0 0 8px; font-size: 19px; line-height: 1.35; }
.hub-card__title a:hover { color: var(--mpt-green); }
.hub-card__for { margin: 0 0 14px; font-size: 14.5px; line-height: 1.85; color: var(--lt-4b4f58, #4b4f58); max-width: none; }
.hub-card__for strong { color: var(--mpt-green-deep); }
.hub-card__facts { display: flex; flex-wrap: wrap; gap: 6px 14px; margin: 0 0 16px; padding-top: 12px; border-top: 1px dashed var(--mpt-line); margin-top: auto; font-size: 13px; color: var(--muted); }
.hub-card__facts li { display: inline-flex; align-items: center; gap: 6px; }
.hub-card__facts .mpt-i { width: 16px; height: 16px; color: var(--mpt-green); }
.hub-depth__dots { display: inline-flex; gap: 3px; }
.hub-depth__dots i { width: 7px; height: 7px; border-radius: 50%; background: var(--surface); box-shadow: inset 0 0 0 1px rgba(36,74,57,.18); }
.hub-depth__dots i.on { background: var(--mpt-green); box-shadow: none; }
.hub-card .mpt-cta { margin-top: 0; }
.hub-empty { padding: 32px; text-align: center; color: var(--muted); max-width: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) { .hub-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) {
  .hub-hero p { font-size: 15.5px; }
  /* one tidy scrolling row instead of a tall wrapped block */
  .hub-chips { flex-wrap: nowrap; overflow-x: auto; margin-inline: calc(var(--space-md) * -1); padding: 2px var(--space-md) 6px; scrollbar-width: none; }
  .hub-chips::-webkit-scrollbar { display: none; }
  .hub-grid { grid-template-columns: 1fr; gap: 14px; }
  /* compact card: the whole image at a modest size, tighter text */
  .hub-card { border-radius: 20px; }
  .hub-card__visual { aspect-ratio: 16 / 8; }
  .hub-card__body { padding: 14px 16px 16px; }
  .hub-card__title { font-size: 17px; }
  .hub-card__for { font-size: 14px; margin-bottom: 10px; }
  .hub-card__facts { margin-bottom: 12px; padding-top: 10px; }
}
@media (prefers-reduced-motion: reduce) { .hub-hero h1 span { animation: none; } }

/* ---- «مقایسه با شریک» entry (2026-09-24): badge on the catalogue card + the homepage banner ---- */
.hub-badge--info { background: rgba(241,238,251,.96); color: var(--lt-5a48b8, #5a48b8); }
.home-compare { display: flex; gap: 18px; align-items: center; justify-content: space-between; flex-wrap: wrap; margin-top: var(--space-lg); padding: 22px 26px; border-radius: 24px; background: linear-gradient(120deg, var(--lc-f1eefb, #f1eefb), var(--lc-fdeee6, #fdeee6)); border: 1px solid var(--lc-e4dcf6, #e4dcf6); }
.home-compare__text { flex: 1 1 320px; min-width: 0; }
.home-compare__text b { display: block; margin-bottom: 4px; font-size: 18px; color: var(--ink); }
.home-compare__text span { display: block; font-size: 14.5px; line-height: 1.9; color: var(--muted); }
.home-compare .mpt-cta { white-space: nowrap; }