/* ==========================================================================
   Insights hub (15 Oct 2026). Loaded after article.css on insights.html only.
   Hero shows the newest guides, headers are stacked and centred, the 21-card archive is a compact list, buttons are solid.
   ========================================================================== */
/* hero: reading list */
.ilist { display: flex; flex-direction: column; gap: 14px; padding: 26px; background: var(--lav2, #f3effc); }
.ilist-head { margin: 0; color: var(--muted); font-size: 14px; font-weight: 600; }
.ilist ul { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.ilist li { animation: il-in .6s cubic-bezier(.2, .7, .2, 1) calc(.15s + var(--i) * .15s) both; }
.ilist a { display: block; padding: 16px 18px; border-left: 4px solid var(--purple); background: #fff; color: inherit; text-decoration: none; transition: transform .2s, box-shadow .2s; }
.ilist li:nth-child(2) a { border-left-color: var(--blue); }
.ilist li:nth-child(3) a { border-left-color: #1d2142; }
.ilist li:nth-child(4) a { border-left-color: var(--purple); }
.ilist a:hover, .ilist a:focus-visible { transform: translateX(4px); box-shadow: 0 14px 28px -20px rgba(29, 33, 66, .5); }
.ilist span { display: block; margin-bottom: 4px; color: var(--muted); font-size: 13px; }
.ilist strong { display: block; color: #1d2142; font-size: 17px; font-weight: 600; line-height: 1.35; }
@keyframes il-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .ilist li { animation: none; } }

/* featured: header centred, solid button */
.ifeat-cta { margin-top: 6px; }

/* topic filter: solid buttons */
.ifilter { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 26px; }
.ifilter button { min-height: 42px; padding: 8px 18px; border: 0; background: var(--purple-t); color: #1d2142; font: 600 14px/1 var(--sans); cursor: pointer; transition: background-color .2s; }
.ifilter button:hover { background: #d8cbf0; }
.ifilter button[aria-pressed="true"] { background: var(--violet); color: #fff; }
#all .h2 { margin-bottom: 0; }

/* closing box: solid card, solid buttons */
.callout { display: grid; grid-template-columns: auto minmax(0, 1fr) minmax(0, 1fr); gap: 20px 32px; align-items: center; padding: clamp(24px, 3.4vw, 40px); border: 0; box-shadow: none; background: var(--lav2, #f3effc); }
.callout-ico { display: grid; place-items: center; width: 56px; height: 56px; background: #fff; color: #1d2142; }
.callout-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.callout-links .button { min-height: 48px; padding: 12px 22px; font-size: 15px; }
@media (max-width: 900px) { .callout { grid-template-columns: minmax(0, 1fr); } }


/* "See all guides": only six cards show at first; one click shows the rest */
.pgrid-more { display: flex; justify-content: center; margin-top: 28px; }
.pgrid-more[hidden] { display: none; }
.pgrid-more .button { min-height: 52px; padding: 14px 32px; font-size: 16px; }

/* cards: same card design as before, in DM Sans, with a solid Read button look */
.pcard-cat { letter-spacing: 0; text-transform: none; font-size: 13px; }
.pcard-go { display: inline-flex; align-self: flex-start; padding: 8px 16px; background: var(--purple-t); color: #1d2142; font-size: 14px; transition: background-color .2s; }
.pcard a:hover .pcard-go { background: var(--violet); color: #fff; }
.pcard-go span { display: none; }

/* ---------- "New this month": one featured guide on the left, three equal cards on the right, same height ---------- */
.ifeat { align-items: stretch; gap: 28px; }
.ifeat-main { gap: 14px; padding: 0; }
.ifeat-art { border: 0; background: var(--lav2, #f3effc); }
.ifeat-art svg { display: block; width: 100%; height: auto; }
.ifeat-main .eyebrow { display: block; margin: 4px 0 -6px; color: var(--muted); font-size: 14px; font-weight: 500; letter-spacing: 0; text-transform: none; }
.ifeat-title { margin: 0; font: 600 clamp(24px, 2.3vw, 30px)/1.25 var(--sans); letter-spacing: 0; }
.ifeat-main .body-copy { max-width: 34em; margin: 0; }
.ifeat-cta { align-self: flex-start; margin-top: 6px; }

.isupport { display: grid; grid-auto-rows: 1fr; gap: 16px; align-content: stretch; }
.isupport a { justify-content: center; gap: 6px; padding: 24px 28px; border: 1px solid var(--line); border-left: 4px solid var(--purple); }
.isupport .eyebrow { display: block; margin: 0; color: var(--muted); font-size: 14px; font-weight: 500; letter-spacing: 0; text-transform: none; }
.isupport h3 { font: 600 clamp(18px, 1.6vw, 21px)/1.3 var(--sans); letter-spacing: 0; color: #1d2142; }
.isupport a::after { content: "Read the guide"; margin-top: 6px; color: var(--violet); font-size: 14.5px; font-weight: 600; }
.isupport a:hover { transform: translateY(-3px); box-shadow: 0 18px 34px -22px rgba(29, 33, 66, .45); }
.isupport a:hover::after { color: var(--violet-d); text-decoration: underline; text-underline-offset: 4px; }