/* ============================================================
   Solvo — Insights reader (full-page article view)
   Loads after site-about.css. Reuses ins-* card + chip styles.
   ============================================================ */

/* "Read →" affordance on cards + featured */
.ins-card__more { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; color: var(--cyan); transition: gap .2s var(--ease); }
.ins-card:hover .ins-card__more { gap: 9px; }
.ins-card__more svg { width: 12px; height: 12px; }

/* ---- reader shell ----------------------------------------- */
.reader { position: relative; overflow: hidden; padding-block: clamp(56px, 8vw, 104px) clamp(56px, 7vw, 96px); }
.reader .phead__bg { position: absolute; inset: 0 0 auto 0; height: 560px; opacity: 0.35; pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, #000 35%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 35%, transparent 100%); }
.reader .phead__bg svg { width: 100%; height: 100%; }
.reader__inner { position: relative; max-width: 760px; }
.reader__back { margin-bottom: clamp(26px, 4vw, 40px); cursor: pointer; background: none; border: 0; padding: 0; }

.reader__title { font-size: clamp(2rem, 1rem + 3.4vw, 3.4rem); line-height: 1.04; letter-spacing: -0.03em; font-weight: 700; margin: 18px 0 0; text-wrap: balance; }
.reader__lead { color: var(--fg-70); font-size: clamp(1.1rem, 1rem + 0.6vw, 1.4rem); line-height: 1.45; letter-spacing: -0.01em; margin: 22px 0 0; text-wrap: pretty; }
.reader__meta { display: flex; align-items: center; gap: 11px; margin-top: 24px; font-family: var(--mono); font-size: 0.7rem; color: var(--fg-40); letter-spacing: 0.04em; }
.reader__meta .dot-sep { width: 3px; height: 3px; border-radius: 50%; background: var(--fg-40); }

.reader__cover { width: 100%; height: auto; aspect-ratio: 16 / 8; border-radius: 16px; margin: clamp(32px, 4vw, 52px) 0 clamp(28px, 3.5vw, 44px); }

/* ---- article body ----------------------------------------- */
.reader__body { }
.reader__p { color: var(--fg-70); font-size: 1.08rem; line-height: 1.72; margin: 0 0 24px; text-wrap: pretty; }
.reader__h2 { font-size: clamp(1.35rem, 1rem + 1.1vw, 1.75rem); line-height: 1.15; letter-spacing: -0.02em; font-weight: 600; margin: clamp(36px, 4vw, 52px) 0 18px; text-wrap: balance; }

.reader__list { list-style: none; margin: 0 0 28px; padding: 0; display: grid; gap: 13px; }
.reader__list li { position: relative; padding-left: 26px; color: var(--fg-70); font-size: 1.04rem; line-height: 1.6; }
.reader__list li::before { content: ''; position: absolute; left: 4px; top: 0.62em; width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); }

.reader__quote { margin: clamp(32px, 4vw, 48px) 0; padding: 6px 0 6px 28px; border-left: 2px solid var(--cyan);
  font-family: var(--serif); font-style: italic; font-size: clamp(1.4rem, 1rem + 1.4vw, 1.9rem); line-height: 1.3; letter-spacing: -0.01em; color: var(--fg); text-wrap: pretty; }

/* stat row inside an article */
.reader__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2vw, 24px); margin: clamp(32px, 4vw, 48px) 0; padding: clamp(26px, 3vw, 34px); border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,0.02); }
.reader__stat-n { font-family: var(--mono); font-size: clamp(1.6rem, 1rem + 1.8vw, 2.3rem); color: var(--cyan); letter-spacing: -0.02em; line-height: 1; }
.reader__stat-l { color: var(--fg-55); font-size: 0.9rem; line-height: 1.45; margin-top: 12px; }
@media (max-width: 620px) { .reader__stats { grid-template-columns: 1fr; gap: 22px; } }

/* ---- closing CTA ------------------------------------------ */
.reader__foot { display: flex; align-items: flex-end; justify-content: space-between; gap: clamp(24px, 4vw, 48px); flex-wrap: wrap;
  margin-top: clamp(48px, 6vw, 72px); padding-top: clamp(32px, 4vw, 44px); border-top: 1px solid var(--line); }
.reader__foot-eyebrow { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--cyan); }
.reader__foot-lede { font-size: clamp(1.2rem, 1rem + 0.8vw, 1.6rem); line-height: 1.2; letter-spacing: -0.02em; font-weight: 600; margin: 12px 0 0; max-width: 26ch; text-wrap: balance; }
.reader__foot-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---- mobile: filter chips as a single horizontal-scroll row ---- */
@media (max-width: 640px) {
  .ins-filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    margin-inline: -20px;
    padding-inline: 20px;
    scroll-snap-type: x proximity;
  }
  .ins-filters::-webkit-scrollbar { display: none; }
  .ins-filter { flex: 0 0 auto; scroll-snap-align: start; }
}