/* ==========================================================================
   HailGeeks Blog — listing & hub pages: archive/search, category, tag,
   author; pagination; result counts.
   ========================================================================== */

/* ---------- Archive header ---------- */

.listing-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-divider);
}

.listing-header__title {
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--color-heading);
  margin: 14px 0 0;
  overflow-wrap: anywhere;
}

.listing-header__desc {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--color-muted);
  margin: 8px 0 0;
  max-width: 600px;
}

.listing-header__count {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-muted);
  margin: 16px 0 0;
}

/* ---------- Sticky filter bar ---------- */

.filter-bar-band {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-divider);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky-bar);
}

.filter-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.filter-bar__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  flex: 1;
  min-width: 0;
}

.filter-bar__sort {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: none;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-muted);
}

@media (max-width: 620px) {
  .filter-bar { flex-direction: column; align-items: stretch; }
  .filter-bar__sort { justify-content: flex-end; }
}

/* ---------- Results ---------- */

.results-count {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-muted);
  margin: 0 0 22px;
}

/* ---------- Pagination ---------- */

.pagination {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 30px;
}

.pg-link {
  min-width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border-input);
  border-radius: 9px;
  background: var(--color-surface);
  color: var(--color-body-strong);
  font-size: 14px;
  font-weight: 700;
  padding: 0 12px;
  transition: var(--ease-lift);
}

a.pg-link:hover { border-color: var(--color-border-blue); transform: translateY(-1px); }

.pg-link[aria-current="page"] {
  background: var(--color-blue);
  border-color: var(--color-blue);
  color: #fff;
}

.pg-link--disabled {
  color: var(--color-disabled);
  border-color: var(--color-border-chip);
  pointer-events: none;
}

.pg-link i { font-size: 11px; }

.pg-ellipsis {
  min-width: 24px;
  text-align: center;
  color: var(--color-muted);
  font-weight: 700;
}

/* ---------- Empty / error states ---------- */

.empty-state {
  text-align: center;
  padding: 60px 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.empty-state__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-chip-bg);
  color: var(--color-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
}

.empty-state--error .empty-state__icon {
  background: var(--cat-soft-orange);
  color: var(--color-warning);
}

.empty-state__heading {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-heading);
  margin: 18px 0 6px;
}

.empty-state__text {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-muted);
  margin: 0 auto 20px;
  max-width: 420px;
}

.empty-state__actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- Category hub ---------- */

.category-hero {
  background: var(--color-navy);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.category-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 130% at 88% -10%, rgba(18, 119, 225, .5) 0%, rgba(11, 46, 78, 0) 55%);
  pointer-events: none;
}

.category-hero__inner { position: relative; }

.category-hero .breadcrumbs,
.category-hero .breadcrumbs a { color: #9fc3ee; }
.category-hero .breadcrumbs [aria-current], .category-hero .breadcrumbs .breadcrumbs__current { color: #cfe0f0; }
.category-hero .breadcrumbs i { color: #5d7fa6; }

.category-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #bcd6f5;
  margin: 22px 0 0;
}

.category-hero__title {
  font-size: clamp(30px, 4.4vw, 46px);
  font-weight: 800;
  letter-spacing: -.025em;
  line-height: 1.08;
  margin: 10px 0 0;
  overflow-wrap: anywhere;
}

.category-hero__desc {
  font-size: clamp(15px, 2vw, 18px);
  line-height: 1.6;
  color: #cfe0f0;
  max-width: 660px;
  margin: 14px 0 0;
}

.category-hero__count {
  font-size: 13px;
  font-weight: 600;
  color: #8fb4d6;
  margin: 18px 0 0;
}

/* Cornerstone article */
.cornerstone-label {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--color-blue);
  margin: 0 0 16px;
}

.cornerstone-card {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color .15s, box-shadow .15s, transform .15s;
}

.cornerstone-card:hover {
  border-color: var(--color-border-blue);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}

.cornerstone-card__media {
  position: relative;
  min-height: 240px;
  background: linear-gradient(135deg, #0b2e4e 0%, #154b7e 55%, #1277e1 130%);
  overflow: hidden;
}

.cornerstone-card__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cornerstone-card__media i {
  position: absolute;
  right: 26px;
  bottom: 18px;
  font-size: 96px;
  color: rgba(255, 255, 255, .13);
}

.cornerstone-card__body {
  padding: 30px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.cornerstone-card__title {
  font-size: clamp(22px, 2.6vw, 28px);
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--color-heading);
  line-height: 1.16;
  margin: 0;
}

.cornerstone-card__excerpt {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--color-muted);
  margin: 12px 0 0;
}

.cornerstone-card__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--color-muted);
  font-weight: 600;
  margin: 16px 0 0;
}

@media (max-width: 900px) {
  .cornerstone-card { grid-template-columns: 1fr; }
}

/* ---------- Category subtopic strip ---------- */

.subtopics-strip__title {
  font-size: 16px;
  font-weight: 800;
  color: var(--color-heading);
  letter-spacing: -.01em;
  margin: 0 0 16px;
}

.subtopics-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.subtopic-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-body-strong);
  background: var(--color-pale-blue);
  border: 1px solid var(--color-border-chip);
  border-radius: var(--radius-pill);
  padding: 9px 16px;
}

.subtopic-pill:hover { color: var(--color-blue-hover); border-color: var(--color-border-blue); }

/* ---------- Tag page ---------- */

.tag-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-muted);
  background: var(--color-chip-bg);
  border: 1px solid var(--color-border-chip);
  border-radius: var(--radius-pill);
  padding: 7px 14px;
}

.tag-pill-badge i { font-size: 11px; }

/* ---------- Author page ---------- */

.author-profile {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 28px;
  align-items: start;
}

.author-profile__avatar {
  flex: none;
  width: 96px;
  height: 96px;
  border-radius: 22px;
  background: linear-gradient(135deg, #0b2e4e, #1277e1);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 800;
  letter-spacing: .02em;
  overflow: hidden;
  text-transform: uppercase;
}

.author-profile__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.author-profile__main { min-width: 0; }

.author-profile__name {
  font-size: clamp(26px, 3.4vw, 36px);
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--color-heading);
  margin: 12px 0 0;
}

.author-profile__role {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--color-muted);
  margin: 5px 0 0;
}

.author-profile__bio {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-body);
  margin: 16px 0 0;
  max-width: 640px;
}

.author-profile__expertise {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 20px 0 0;
}

.author-profile__expertise span {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--color-body-strong);
  background: var(--color-pale-blue);
  border: 1px solid var(--color-border-chip);
  border-radius: var(--radius-pill);
  padding: 7px 13px;
}

.author-profile__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 20px 0 0;
}

.author-profile__links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-blue);
}

.author-profile__links a:hover { color: var(--color-blue-hover); }
.author-profile__links i { font-size: 12px; }

@media (max-width: 820px) {
  .author-profile { grid-template-columns: 1fr; gap: 20px; }
}

/* Process cards ("How we create and maintain articles") */
.process-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 20px 22px;
}

.process-card__icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--color-blue-soft);
  color: var(--color-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.process-card__title {
  font-size: 15px;
  font-weight: 800;
  color: var(--color-heading);
  margin: 14px 0 4px;
}

.process-card__text {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--color-muted);
}