/* intelliDesign · Insights hub + articles (session B2). Loaded after studio.css. */
:root {
  --ins-card-bg: #0B0B0C;
  --ins-card-line: rgba(255, 255, 255, .14);
  --ins-radius: 28px;
  --ins-gap: clamp(16px, 2vw, 28px);
}

.id-page--insights .id-main { padding-top: calc(var(--header-h) + clamp(48px, 9vh, 112px)); overflow-x: clip; }
.id-page--insights .id-eyebrow::before { content: none; }

/* ---- Hub ---- */
.id-ins-hub { padding-block: clamp(48px, 8vh, 96px) clamp(96px, 14vh, 160px); }
.id-ins-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 24px;
  margin-bottom: clamp(28px, 4vh, 48px);
}
.id-ins-filter[hidden] { display: none; }
.id-ins-filter__list { display: flex; flex-wrap: wrap; gap: 8px; }
.id-ins-chip {
  min-height: 40px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--text-muted);
  font: 500 14px/1 var(--font);
  cursor: pointer;
  transition: color .3s var(--ease), border-color .3s var(--ease), background-color .3s var(--ease);
}
.id-ins-chip:hover { color: var(--text-white); border-color: var(--line-strong); }
.id-ins-chip:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
.id-ins-chip[aria-pressed="true"] { color: var(--bg-black); background: var(--text-white); border-color: var(--text-white); }
.id-ins-filter__count { font-size: 13px; color: var(--text-muted); font-variant-numeric: tabular-nums; }

/* ---- Card grid (hub + related) ---- */
.id-ins-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--ins-gap);
}
.id-ins-card[hidden] { display: none; }
.id-ins-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  border: 1px solid var(--ins-card-line);
  border-radius: var(--ins-radius);
  background: var(--ins-card-bg);
  transition: border-color .4s var(--ease), transform .5s var(--ease);
}
.id-ins-card__link:hover { border-color: var(--line-strong); transform: translateY(-4px); }
.id-ins-card__link:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; }
.id-ins-card__media { position: relative; margin: 0; aspect-ratio: 3 / 2; overflow: hidden; background: var(--panel-dark); }
.id-ins-card__img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.id-ins-card__link:hover .id-ins-card__img { transform: scale(1.04); }
.id-ins-card__media .id-ins-credit {
  position: absolute;
  right: 12px;
  bottom: 10px;
  margin: 0;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  background: rgba(0, 0, 0, .55);
  color: rgba(255, 255, 255, .8);
}
.id-ins-card__body { display: flex; flex: 1; flex-direction: column; gap: 12px; padding: clamp(20px, 2vw, 28px); }
.id-ins-tag {
  align-self: flex-start;
  padding: 5px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.id-ins-card__title {
  font-size: clamp(19px, 1.5vw, 23px);
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1.2;
  text-wrap: balance;
}
.id-ins-card__dek { font-size: 15px; line-height: 1.5; color: var(--text-muted); }
.id-ins-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  margin-top: auto;
  padding-top: 8px;
  font-size: 13px;
  color: var(--text-muted);
}
.id-ins-card__meta span { color: var(--text-white); }

/* Lead card: spans the grid with image beside text */
.id-ins-card--lead { grid-column: 1 / -1; }
.id-ins-card--lead .id-ins-card__link { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); }
.id-ins-card--lead .id-ins-card__media { aspect-ratio: auto; min-height: 100%; }
.id-ins-card--lead .id-ins-card__body { justify-content: center; padding: clamp(28px, 4vw, 64px); gap: 18px; }
.id-ins-card--lead .id-ins-card__title { font-size: clamp(28px, 3.2vw, 48px); letter-spacing: -.04em; line-height: 1.05; }
.id-ins-card--lead .id-ins-card__dek { font-size: clamp(16px, 1.2vw, 18px); }
.id-ins-card--lead .id-ins-card__meta { margin-top: 8px; }
.id-ins-grid.is-filtered .id-ins-card--lead { grid-column: auto; }
.id-ins-grid.is-filtered .id-ins-card--lead .id-ins-card__link { display: flex; }
.id-ins-grid.is-filtered .id-ins-card--lead .id-ins-card__media { aspect-ratio: 3 / 2; min-height: 0; }
.id-ins-grid.is-filtered .id-ins-card--lead .id-ins-card__body { padding: clamp(20px, 2vw, 28px); gap: 12px; }
.id-ins-grid.is-filtered .id-ins-card--lead .id-ins-card__title { font-size: clamp(19px, 1.5vw, 23px); letter-spacing: -.025em; line-height: 1.2; }
.id-ins-grid.is-filtered .id-ins-card--lead .id-ins-card__dek { font-size: 15px; }

/* ---- Article ---- */
.id-ins-article .id-insight__head .id-tag { display: inline-flex; margin-bottom: 24px; }
.id-ins-hero { margin-top: clamp(48px, 8vh, 88px); }
.id-ins-hero__img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  max-height: 78vh;
  object-fit: cover;
  border: 1px solid var(--ins-card-line);
  border-radius: var(--ins-radius);
  background: var(--panel-dark);
}
.id-ins-credit { margin-top: 10px; font-size: 12px; letter-spacing: .02em; color: var(--text-muted); }
.id-ins-hero .id-ins-credit { text-align: right; }

.id-ins-related { padding-block: clamp(96px, 14vh, 160px); }
.id-ins-related__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px 32px;
  margin-bottom: clamp(32px, 5vh, 56px);
}
.id-ins-related__title { font-size: clamp(32px, 4vw, 60px); font-weight: 800; letter-spacing: -.045em; line-height: 1; }
.id-ins-related__all {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-muted);
  transition: color .3s var(--ease);
}
.id-ins-related__all:hover { color: var(--text-white); }
.id-ins-related__all:hover .id-arrow { transform: translateX(4px); }

/* ---- Responsive ---- */
@media (max-width: 1100px) {
  .id-ins-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .id-ins-grid--related .id-ins-card:nth-child(3) { display: none; }
}
@media (max-width: 860px) {
  .id-ins-card--lead .id-ins-card__link { display: flex; }
  .id-ins-card--lead .id-ins-card__media { aspect-ratio: 3 / 2; min-height: 0; }
  .id-ins-card--lead .id-ins-card__body { padding: clamp(20px, 4vw, 32px); }
}
@media (max-width: 640px) {
  .id-ins-grid { grid-template-columns: minmax(0, 1fr); }
  .id-ins-grid--related .id-ins-card:nth-child(3) { display: block; }
  .id-ins-filter__list { flex-wrap: nowrap; overflow-x: auto; margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); scrollbar-width: none; }
  .id-ins-filter__list::-webkit-scrollbar { display: none; }
  .id-ins-chip { flex: none; }
  .id-ins-hero__img { border-radius: 20px; }
  .id-ins-card__link { border-radius: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  .id-ins-card__link, .id-ins-card__img { transition: none; }
  .id-ins-card__link:hover { transform: none; }
  .id-ins-card__link:hover .id-ins-card__img { transform: none; }
}