/* ============================================================
   hub.css — Regionen + Ratgeber Übersichtsseiten
   Load nach site.css.
   ============================================================ */

/* ------------------------------------------------------------
   Gemeinsame Hub-Hero
   ------------------------------------------------------------ */
.sa-hub-hero {
  padding: 80px 0 0;
  position: relative;
  overflow: hidden;
}
.sa-hub-hero .sa-hero__wa-bar {
  margin-top: 48px;
}
.sa-hub-hero__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: end;
}
.sa-hub-hero h1 {
  font-family: var(--sa-font-display);
  font-weight: 600;
  font-size: clamp(40px, 6vw, 84px);
  line-height: 0.98;
  letter-spacing: -0.035em;
  margin: 20px 0 0;
  text-wrap: balance;
  color: var(--sa-ink);
}
.sa-hub-hero h1 .grad {
  background: linear-gradient(120deg, var(--sa-purple), var(--sa-purple-deep));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.sa-hub-hero__lede {
  font-family: var(--sa-font-body);
  font-size: 18px; line-height: 1.55;
  color: var(--sa-ink-soft);
  margin: 24px 0 0;
  max-width: 560px;
  text-wrap: pretty;
}

/* 3-step explainer (How to use this page) */
.sa-howto {
  background: #fff;
  border: 1px solid var(--sa-hair);
  border-radius: var(--sa-radius-lg);
  padding: 24px;
}
.sa-howto__kicker {
  font-family: var(--sa-font-mono);
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--sa-purple); margin-bottom: 14px;
}
.sa-howto__steps {
  display: flex; flex-direction: column; gap: 14px;
  list-style: none; padding: 0; margin: 0;
  counter-reset: sa-h;
}
.sa-howto__steps li {
  display: flex; gap: 14px;
  counter-increment: sa-h;
}
.sa-howto__steps li::before {
  content: counter(sa-h, decimal-leading-zero);
  flex-shrink: 0;
  width: 32px; height: 32px;
  background: var(--sa-purple-soft); color: var(--sa-purple);
  border-radius: 999px;
  font-family: var(--sa-font-mono);
  font-size: 12px; font-weight: 600;
  display: grid; place-items: center;
}
.sa-howto__steps strong {
  display: block;
  font-family: var(--sa-font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--sa-ink);
  margin-bottom: 2px;
}
.sa-howto__steps span {
  display: block;
  font-family: var(--sa-font-body);
  font-size: 13.5px; line-height: 1.5;
  color: var(--sa-ink-soft);
}

@media (max-width: 960px) {
  .sa-hub-hero { padding: 48px 0 0; }
  .sa-hub-hero .sa-hero__wa-bar { margin-top: 32px; }
  .sa-hub-hero__grid { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 560px) {
  .sa-hub-hero { padding: 32px 0 0; }
  .sa-hub-hero .sa-hero__wa-bar { margin-top: 24px; }
  .sa-hub-hero h1 { font-size: clamp(36px, 10vw, 56px); }
  .sa-hub-hero__lede { font-size: 16.5px; }
  .sa-howto { padding: 20px; }
  .sa-howto__steps li { gap: 12px; }
  .sa-howto__steps li::before { width: 28px; height: 28px; font-size: 11px; }
}

/* ------------------------------------------------------------
   Filter bar (Suche + Pills)
   ------------------------------------------------------------ */
.sa-hub-filter {
  padding: 0 0 56px;
}
.sa-hub-filter__bar {
  background: #fff;
  border: 1px solid var(--sa-hair);
  border-radius: var(--sa-radius-xl);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.sa-search {
  position: relative;
}
.sa-search input {
  width: 100%;
  padding: 16px 20px 16px 52px;
  background: var(--sa-cream);
  border: 1px solid var(--sa-hair);
  border-radius: var(--sa-radius-pill);
  font-family: var(--sa-font-body);
  font-size: 15.5px;
  color: var(--sa-ink);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.sa-search input:focus {
  border-color: var(--sa-purple);
  box-shadow: 0 0 0 4px rgba(107,45,201,0.1);
}
.sa-search::before {
  content: '';
  position: absolute;
  left: 22px; top: 50%; transform: translateY(-50%);
  width: 18px; height: 18px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237C7689' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='11' cy='11' r='7'/><line x1='21' y1='21' x2='16.65' y2='16.65'/></svg>") center/contain no-repeat;
}
.sa-filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.sa-filter-pills__lbl {
  font-family: var(--sa-font-mono);
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--sa-ink-mute);
  margin-right: 6px;
}
.sa-filter-pill {
  background: transparent;
  border: 1px solid var(--sa-hair);
  border-radius: var(--sa-radius-pill);
  padding: 8px 14px;
  font-family: var(--sa-font-display);
  font-size: 13px;
  font-weight: 500;
  color: var(--sa-ink-soft);
  cursor: pointer;
  white-space: nowrap;
  transition: background .15s, color .15s, border-color .15s;
}
.sa-filter-pill:hover { color: var(--sa-ink); border-color: var(--sa-ink); }
.sa-filter-pill.is-active {
  background: var(--sa-ink); color: #fff; border-color: var(--sa-ink);
}
.sa-filter-meta {
  display: flex; justify-content: space-between; align-items: center;
  gap: 12px; flex-wrap: wrap;
  font-family: var(--sa-font-mono);
  font-size: 11px; letter-spacing: 0.1em; color: var(--sa-ink-mute);
  text-transform: uppercase;
}
.sa-filter-meta__clear {
  background: transparent; border: none;
  color: var(--sa-purple); cursor: pointer;
  font-family: inherit; font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; padding: 4px 0;
  border-bottom: 1px solid var(--sa-purple);
}

@media (max-width: 560px) {
  .sa-hub-filter { padding-bottom: 32px; }
  .sa-hub-filter__bar { padding: 14px; }
}

/* ------------------------------------------------------------
   Region card grid
   ------------------------------------------------------------ */
.sa-regions { padding: 0 0 80px; }
.sa-regions__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.sa-region-tile {
  background: #fff;
  border: 1px solid var(--sa-hair);
  border-radius: var(--sa-radius-lg);
  padding: 24px;
  text-decoration: none;
  color: var(--sa-ink);
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  overflow: hidden;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.sa-region-tile:hover {
  transform: translateY(-3px);
  box-shadow: var(--sa-shadow-card);
  border-color: var(--sa-purple-edge);
}
.sa-region-tile__head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.sa-region-tile__bl {
  font-family: var(--sa-font-mono);
  font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--sa-purple);
}
.sa-region-tile h3 {
  font-family: var(--sa-font-display);
  font-size: 30px; font-weight: 600;
  letter-spacing: -0.025em; margin: 0;
  line-height: 1.05;
}
.sa-region-tile__excerpt {
  font-family: var(--sa-font-body);
  font-size: 14px; line-height: 1.5;
  color: var(--sa-ink-soft);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.sa-region-tile__stat {
  margin-top: 6px;
  display: flex; align-items: center; gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--sa-hair);
}
.sa-region-tile__stat-icon {
  width: 32px; height: 32px; border-radius: 8px;
  background: var(--sa-purple-soft); color: var(--sa-purple);
  display: grid; place-items: center; flex-shrink: 0;
}
.sa-region-tile__stat-num {
  font-family: var(--sa-font-display);
  font-weight: 600; font-size: 16px; color: var(--sa-ink);
  line-height: 1;
}
.sa-region-tile__stat-lbl {
  font-family: var(--sa-font-mono);
  font-size: 10px; letter-spacing: 0.08em; color: var(--sa-ink-mute);
  text-transform: uppercase; margin-top: 2px;
}
.sa-region-tile__arrow {
  position: absolute; right: 20px; top: 24px;
  width: 32px; height: 32px; border-radius: 999px;
  background: var(--sa-purple-soft); color: var(--sa-purple);
  display: grid; place-items: center;
  transition: transform .2s, background .2s, color .2s;
}
.sa-region-tile:hover .sa-region-tile__arrow {
  background: var(--sa-purple); color: #fff;
  transform: translateX(4px);
}

/* Inline CTA (slot after N cards) */
.sa-inline-cta {
  background: var(--sa-ink); color: #fff;
  border-radius: var(--sa-radius-lg);
  padding: 28px 28px;
  display: flex; flex-direction: column; gap: 12px;
  justify-content: center;
  grid-column: span 1;
  position: relative; overflow: hidden;
}
.sa-inline-cta::before {
  content: ''; position: absolute;
  bottom: -40%; right: -20%;
  width: 200px; height: 200px;
  background: var(--sa-purple); border-radius: 999px;
  filter: blur(60px); opacity: 0.5;
}
.sa-inline-cta > * { position: relative; z-index: 1; }
.sa-inline-cta__kicker {
  font-family: var(--sa-font-mono);
  font-size: 11px; letter-spacing: 0.12em;
  color: var(--sa-purple);
  text-transform: uppercase;
}
.sa-inline-cta h4 {
  font-family: var(--sa-font-display);
  font-size: 22px; font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0;
  color: #fff;
}
.sa-inline-cta p {
  font-family: var(--sa-font-body);
  font-size: 14px; line-height: 1.5;
  color: rgba(255,255,255,0.7); margin: 0;
}
.sa-inline-cta .sa-btn {
  align-self: flex-start; margin-top: 4px;
}

@media (max-width: 560px) {
  .sa-regions__grid { grid-template-columns: 1fr; gap: 16px; }
  .sa-region-tile h3 { font-size: 24px; }
  .sa-region-tile { padding: 20px; }
}

/* ------------------------------------------------------------
   Loading skeleton
   ------------------------------------------------------------ */
.sa-skeleton-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.sa-skeleton-card {
  background: #fff;
  border: 1px solid var(--sa-hair);
  border-radius: var(--sa-radius-lg);
  padding: 24px;
  height: 180px;
  position: relative; overflow: hidden;
}
.sa-skeleton-card::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(90deg,
    transparent, rgba(107,45,201,0.08), transparent);
  animation: sa-shimmer 1.5s infinite;
}
@keyframes sa-shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}
.sa-empty-state {
  text-align: center;
  padding: 64px 24px;
  background: #fff;
  border: 1px solid var(--sa-hair);
  border-radius: var(--sa-radius-lg);
}
.sa-empty-state h3 {
  font-family: var(--sa-font-display);
  font-size: 24px; font-weight: 600;
  color: var(--sa-ink); margin: 0 0 8px;
}
.sa-empty-state p {
  font-family: var(--sa-font-body);
  color: var(--sa-ink-soft);
  font-size: 15px;
}

/* ------------------------------------------------------------
   Heatmap Banner (Solarertrag DE)
   ------------------------------------------------------------ */
.sa-heatmap {
  padding: 80px 0;
  background: var(--sa-cream-warm);
}
.sa-heatmap__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: center;
}
.sa-heatmap__map {
  position: relative;
  aspect-ratio: 5 / 6;
  max-width: 480px;
  margin: 0 auto;
  width: 100%;
}
.sa-heatmap__map svg { width: 100%; height: 100%; display: block; }
.sa-heatmap__legend {
  display: flex; align-items: center; gap: 12px;
  margin-top: 16px;
  font-family: var(--sa-font-mono);
  font-size: 11px; letter-spacing: 0.08em;
  color: var(--sa-ink-soft);
  text-transform: uppercase;
}
.sa-heatmap__bar {
  flex: 1;
  height: 8px;
  background: linear-gradient(90deg,
    #9d8bce 0%, #7a52c8 35%, #6b2dc9 70%, #d4a53a 100%);
  border-radius: 999px;
}

@media (max-width: 860px) {
  .sa-heatmap { padding: 60px 0; }
  .sa-heatmap__grid { grid-template-columns: 1fr; gap: 40px; }
  .sa-heatmap__map { max-width: 360px; }
}
@media (max-width: 560px) {
  .sa-heatmap { padding: 48px 0; }
  .sa-heatmap__map { max-width: 280px; }
}

/* ------------------------------------------------------------
   RATGEBER — Featured Article (magazine style)
   ------------------------------------------------------------ */
.sa-featured {
  padding: 0 0 80px;
}
.sa-featured__card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 0;
  background: #fff;
  border: 1px solid var(--sa-hair);
  border-radius: var(--sa-radius-xl);
  overflow: hidden;
  text-decoration: none;
  color: var(--sa-ink);
  transition: border-color .2s, box-shadow .2s;
}
.sa-featured__card:hover {
  border-color: var(--sa-purple-edge);
  box-shadow: var(--sa-shadow-card);
}
.sa-featured__media {
  aspect-ratio: 4 / 3;
  position: relative;
  overflow: hidden;
}
.sa-featured__media img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.sa-featured__body {
  padding: 48px;
  display: flex; flex-direction: column; gap: 16px;
  justify-content: center;
}
.sa-featured__kicker {
  font-family: var(--sa-font-mono);
  font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--sa-purple);
}
.sa-featured__card h2 {
  font-family: var(--sa-font-display);
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 600; letter-spacing: -0.025em;
  margin: 0; line-height: 1.1;
}
.sa-featured__excerpt {
  font-family: var(--sa-font-body);
  font-size: 16.5px; line-height: 1.55;
  color: var(--sa-ink-soft); margin: 0;
}
.sa-featured__meta {
  display: flex; gap: 4px; flex-wrap: wrap;
  font-family: var(--sa-font-mono);
  font-size: 11px; letter-spacing: 0.08em; color: var(--sa-ink-mute);
  text-transform: uppercase;
  margin-top: 8px;
  align-items: center;
}
.sa-featured__meta span { display: inline; white-space: nowrap; }
.sa-featured__meta span + span::before {
  content: '·';
  margin: 0 8px 0 4px;
  color: var(--sa-purple);
}
.sa-featured__cta {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--sa-font-display);
  font-weight: 600; font-size: 14px;
  color: var(--sa-purple);
  margin-top: 8px;
}

@media (max-width: 860px) {
  .sa-featured__card { grid-template-columns: 1fr; }
  .sa-featured__body { padding: 28px; }
  .sa-featured__card h2 { font-size: clamp(24px, 5vw, 32px); }
}

/* ------------------------------------------------------------
   Posts grid (Ratgeber)
   ------------------------------------------------------------ */
.sa-posts {
  padding: 0 0 80px;
}
.sa-posts__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}
@media (max-width: 560px) {
  .sa-posts__grid { gap: 24px; }
}
.sa-post-card {
  text-decoration: none; color: var(--sa-ink);
  display: flex; flex-direction: column;
  gap: 0;
}
.sa-post-card__media {
  aspect-ratio: 4 / 3;
  border-radius: var(--sa-radius-lg);
  overflow: hidden;
  position: relative;
}
.sa-post-card__media img {
  width: 100%; height: 100%; object-fit: cover;
  display: block;
  transition: transform .4s ease;
}
.sa-post-card:hover .sa-post-card__media img { transform: scale(1.04); }
.sa-post-card__cat {
  position: absolute; top: 16px; left: 16px;
  font-family: var(--sa-font-mono);
  font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase;
  background: rgba(0,0,0,0.55);
  color: #fff;
  padding: 5px 10px; border-radius: 999px;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.sa-post-card h3 {
  font-family: var(--sa-font-display);
  font-size: 22px; font-weight: 600;
  letter-spacing: -0.015em; line-height: 1.25;
  margin: 20px 0 8px;
}
.sa-post-card__excerpt {
  font-family: var(--sa-font-body);
  font-size: 14.5px; line-height: 1.5;
  color: var(--sa-ink-soft); margin: 0 0 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.sa-post-card__meta {
  font-family: var(--sa-font-mono);
  font-size: 11px; letter-spacing: 0.08em; color: var(--sa-ink-mute);
  text-transform: uppercase;
  display: flex; gap: 6px; flex-wrap: wrap;
  margin-top: auto;
  align-items: center;
}
.sa-post-card__meta span { display: inline; white-space: nowrap; }
.sa-post-card__meta span + span::before {
  content: '·';
  margin: 0 8px 0 0;
  color: var(--sa-purple);
}

/* Inline ratgeber CTA banner */
.sa-post-cta-banner {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--sa-purple), var(--sa-purple-deep));
  color: #fff;
  border-radius: var(--sa-radius-lg);
  padding: 40px;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 32px;
  align-items: center;
  position: relative; overflow: hidden;
}
.sa-post-cta-banner::before {
  content: ''; position: absolute;
  bottom: -50%; right: -10%; width: 400px; height: 400px;
  background: rgba(255,255,255,0.1); border-radius: 999px; filter: blur(60px);
}
.sa-post-cta-banner > * { position: relative; z-index: 1; }
.sa-post-cta-banner h3 {
  font-family: var(--sa-font-display);
  font-size: 30px; font-weight: 600;
  letter-spacing: -0.02em; line-height: 1.1;
  margin: 12px 0; color: #fff;
}
.sa-post-cta-banner p {
  font-family: var(--sa-font-body);
  font-size: 16px; line-height: 1.5;
  color: rgba(255,255,255,0.85); margin: 0;
}
.sa-post-cta-banner__buttons {
  display: flex; gap: 12px; flex-wrap: wrap;
}

@media (max-width: 720px) {
  .sa-post-cta-banner { grid-template-columns: 1fr; padding: 28px; }
  .sa-post-cta-banner h3 { font-size: 24px; }
}

/* ------------------------------------------------------------
   Popular articles strip
   ------------------------------------------------------------ */
.sa-popular {
  padding: 80px 0;
  background: var(--sa-cream-warm);
}
@media (max-width: 560px) {
  .sa-popular { padding: 60px 0; }
  .sa-popular-item { padding: 16px; gap: 14px; }
  .sa-popular-item__num { font-size: 32px; }
}
.sa-popular__head {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 36px; gap: 20px; flex-wrap: wrap;
}
.sa-popular__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}
.sa-popular-item {
  background: #fff;
  border: 1px solid var(--sa-hair);
  border-radius: var(--sa-radius-md);
  padding: 20px;
  text-decoration: none; color: var(--sa-ink);
  display: flex; gap: 16px; align-items: flex-start;
  transition: border-color .2s, transform .2s;
}
.sa-popular-item:hover {
  border-color: var(--sa-purple-edge);
  transform: translateY(-2px);
}
.sa-popular-item__num {
  font-family: var(--sa-font-display);
  font-size: 40px; font-weight: 600;
  color: var(--sa-purple);
  line-height: 1; letter-spacing: -0.04em;
  flex-shrink: 0;
}
.sa-popular-item__title {
  font-family: var(--sa-font-display);
  font-size: 16px; font-weight: 600;
  letter-spacing: -0.01em; line-height: 1.3;
  margin: 0 0 6px;
}
.sa-popular-item__meta {
  font-family: var(--sa-font-mono);
  font-size: 10.5px; letter-spacing: 0.08em; color: var(--sa-ink-mute);
  text-transform: uppercase;
}

/* ------------------------------------------------------------
   Newsletter signup
   ------------------------------------------------------------ */
.sa-newsletter {
  padding: 80px 0;
}
.sa-newsletter__card {
  background: var(--sa-ink); color: #fff;
  border-radius: var(--sa-radius-xl);
  padding: 56px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative; overflow: hidden;
}
.sa-newsletter__card::before {
  content: ''; position: absolute;
  top: -30%; left: -10%; width: 500px; height: 500px;
  background: var(--sa-purple); border-radius: 999px;
  filter: blur(120px); opacity: 0.4;
}
.sa-newsletter__card > * { position: relative; z-index: 1; }
.sa-newsletter h2 {
  font-family: var(--sa-font-display);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 600; letter-spacing: -0.025em;
  margin: 16px 0 12px; color: #fff;
  line-height: 1.05;
}
.sa-newsletter p {
  font-family: var(--sa-font-body);
  font-size: 16px; line-height: 1.55;
  color: rgba(255,255,255,0.75); margin: 0;
}
.sa-newsletter__form {
  display: flex; flex-direction: column; gap: 14px;
}
.sa-newsletter__form input {
  width: 100%;
  padding: 16px 20px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--sa-radius-pill);
  font-family: var(--sa-font-body);
  font-size: 15.5px; color: #fff;
  outline: none;
}
.sa-newsletter__form input::placeholder { color: rgba(255,255,255,0.4); }
.sa-newsletter__form input:focus {
  border-color: var(--sa-purple);
  box-shadow: 0 0 0 4px rgba(107,45,201,0.2);
}
.sa-newsletter__form button {
  padding: 16px 24px; border-radius: var(--sa-radius-pill);
  background: var(--sa-purple); color: #fff; border: none;
  font-family: var(--sa-font-display);
  font-weight: 600; font-size: 15px;
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
}
.sa-newsletter__form button:hover { background: var(--sa-purple-deep); }
.sa-newsletter__legal {
  font-family: var(--sa-font-mono);
  font-size: 10.5px; letter-spacing: 0.08em;
  color: rgba(255,255,255,0.5);
  margin-top: 8px;
  text-transform: uppercase;
}

@media (max-width: 860px) {
  .sa-newsletter { padding: 60px 0; }
  .sa-newsletter__card { grid-template-columns: 1fr; padding: 36px 28px; }
}
@media (max-width: 480px) {
  .sa-newsletter { padding: 40px 0; }
  .sa-newsletter__card { padding: 32px 24px; border-radius: var(--sa-radius-lg); }
}

/* ------------------------------------------------------------
   Tag list under article cards
   ------------------------------------------------------------ */
.sa-post-card__tags {
  display: flex; gap: 6px; flex-wrap: wrap;
  margin-top: 10px;
}
.sa-post-card__tag {
  font-family: var(--sa-font-mono);
  font-size: 10px; letter-spacing: 0.08em;
  color: var(--sa-ink-mute);
  background: transparent;
  border: 1px solid var(--sa-hair);
  padding: 3px 8px; border-radius: 999px;
  text-transform: uppercase;
}

/* Generated cover gradient (fallback image system) */
.sa-cover-gen {
  width: 100%; height: 100%;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--sa-purple), var(--sa-purple-deep));
  color: #fff;
  font-family: var(--sa-font-display);
  font-weight: 700;
  font-size: clamp(48px, 8vw, 84px);
  letter-spacing: -0.04em;
  position: relative;
  overflow: hidden;
}
.sa-cover-gen::after {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.2), transparent 50%),
    repeating-linear-gradient(45deg, transparent 0 24px, rgba(255,255,255,0.05) 24px 25px);
}
.sa-cover-gen span { position: relative; z-index: 1; }
/* Variants for visual variety based on first letter */
.sa-cover-gen[data-variant="1"] { background: linear-gradient(135deg, var(--sa-purple), #2A1E4A); }
.sa-cover-gen[data-variant="2"] { background: linear-gradient(135deg, #4B1C97, var(--sa-ink)); }
.sa-cover-gen[data-variant="3"] { background: linear-gradient(135deg, var(--sa-ink), var(--sa-purple)); }
.sa-cover-gen[data-variant="4"] { background: linear-gradient(135deg, #5B36AE, #1F1635); }
.sa-cover-gen[data-variant="5"] { background: linear-gradient(135deg, #2A1E4A, var(--sa-purple-deep)); }