/* ── Iyanuade Substack Feed — Frontend Styles ────────────────── */
:root {
  --ias-wine:   #3D1A24;
  --ias-plum:   #6B2D3E;
  --ias-rose:   #C4717A;
  --ias-blush:  #F5E6E8;
  --ias-gold:   #C9975A;
  --ias-cream:  #FAF6F0;
  --ias-muted:  #7A6360;
  --ias-border: #E8DADA;
  --ias-white:  #FFFDF9;
  --ias-r:      8px;
}

.ias-feed-wrapper { width: 100%; }

/* ── Grid ────────────────────────────────────────────────────── */
.ias-grid {
  display: grid;
  gap: 1.75rem;
  margin: 2rem 0;
}
.ias-grid-1 { grid-template-columns: 1fr; }
.ias-grid-2 { grid-template-columns: repeat(2, 1fr); }
.ias-grid-3 { grid-template-columns: repeat(3, 1fr); }
.ias-grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ── Standard Card ───────────────────────────────────────────── */
.ias-card {
  background: var(--ias-white);
  border-radius: var(--ias-r);
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(61,26,36,0.07);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--ias-border);
}
.ias-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 32px rgba(61,26,36,0.13);
}

.ias-card__image-link { display: block; overflow: hidden; }
.ias-card__image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.ias-card:hover .ias-card__image { transform: scale(1.04); }

.ias-card__image-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--ias-blush), var(--ias-cream));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--ias-rose);
}

.ias-card__body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.ias-card__meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.6rem;
}
.ias-date {
  font-size: 0.75rem;
  font-family: 'Lato', sans-serif;
  color: var(--ias-muted);
}
.ias-sep { color: var(--ias-border); }
.ias-cat-tag {
  font-size: 0.7rem;
  font-family: 'Lato', sans-serif;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ias-gold);
  text-decoration: none;
}
.ias-cat-tag:hover { color: var(--ias-plum); }

.ias-card__title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--ias-wine);
  line-height: 1.3;
  margin: 0 0 0.65rem;
  flex: 1;
}
.ias-card__title a { color: inherit; text-decoration: none; }
.ias-card__title a:hover { color: var(--ias-gold); }

.ias-card__excerpt {
  font-size: 0.875rem;
  color: var(--ias-muted);
  line-height: 1.65;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.ias-read-more {
  font-family: 'Lato', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--ias-plum);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: auto;
  transition: gap 0.2s, color 0.2s;
}
.ias-read-more:hover { color: var(--ias-gold); gap: 0.6rem; }

/* ── Featured Card ───────────────────────────────────────────── */
.ias-featured-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 0;
  background: var(--ias-white);
  border-radius: var(--ias-r);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(61,26,36,0.10);
  border: 1px solid var(--ias-border);
  margin-bottom: 2rem;
  min-height: 340px;
}
.ias-featured-card__image {
  overflow: hidden;
  position: relative;
}
.ias-featured-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.ias-featured-card:hover .ias-featured-card__image img { transform: scale(1.03); }

.ias-featured-card__body {
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--ias-cream);
}
.ias-featured-card__body--no-image {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--ias-blush), var(--ias-cream));
  text-align: center;
  align-items: center;
  padding: 3rem 2rem;
}

.ias-category {
  display: inline-block;
  font-family: 'Lato', sans-serif;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ias-gold);
  margin-bottom: 0.75rem;
}

.ias-featured-card__title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  font-weight: 500;
  color: var(--ias-wine);
  line-height: 1.2;
  margin: 0 0 0.85rem;
}
.ias-featured-card__title a { color: inherit; text-decoration: none; }
.ias-featured-card__title a:hover { color: var(--ias-plum); }

.ias-featured-card__excerpt {
  font-size: 1rem;
  color: var(--ias-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
}

.ias-featured-card__meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.8rem;
  color: var(--ias-muted);
  font-family: 'Lato', sans-serif;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.ias-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.7rem 1.5rem;
  border-radius: 100px;
  font-family: 'Lato', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
}
.ias-btn-primary {
  background: var(--ias-wine);
  color: var(--ias-cream);
  border: 2px solid var(--ias-wine);
  align-self: flex-start;
}
.ias-btn-primary:hover {
  background: var(--ias-plum);
  border-color: var(--ias-plum);
  color: var(--ias-cream);
  transform: translateY(-2px);
}
.ias-btn-outline {
  background: transparent;
  color: var(--ias-wine);
  border: 2px solid var(--ias-wine);
}
.ias-btn-outline:hover {
  background: var(--ias-wine);
  color: var(--ias-cream);
  transform: translateY(-2px);
}

/* ── Footer CTA ──────────────────────────────────────────────── */
.ias-footer-cta {
  text-align: center;
  padding: 3rem 0 1rem;
  border-top: 1px solid var(--ias-border);
  margin-top: 2rem;
}
.ias-substack-badge {
  font-size: 0.75rem;
  color: var(--ias-muted);
  margin-top: 0.75rem;
}
.ias-substack-badge a { color: var(--ias-gold); }

/* ── Empty / error states ────────────────────────────────────── */
.ias-empty, .ias-no-config {
  text-align: center;
  padding: 4rem 2rem;
  background: var(--ias-cream);
  border-radius: var(--ias-r);
  border: 2px dashed var(--ias-border);
  margin: 2rem 0;
}
.ias-empty__icon { font-size: 3rem; margin-bottom: 1rem; }
.ias-empty h3 {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.5rem;
  color: var(--ias-wine);
  margin-bottom: 0.5rem;
}
.ias-empty p, .ias-no-config p { color: var(--ias-muted); margin-bottom: 1.5rem; }
.ias-empty code, .ias-no-config code {
  background: var(--ias-blush);
  color: var(--ias-plum);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.85rem;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 960px) {
  .ias-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .ias-grid-4 { grid-template-columns: repeat(2, 1fr); }

  .ias-featured-card {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .ias-featured-card__image { max-height: 280px; }
  .ias-featured-card__body  { padding: 1.75rem 1.5rem; }
}

@media (max-width: 600px) {
  .ias-grid-2,
  .ias-grid-3,
  .ias-grid-4 { grid-template-columns: 1fr; }

  .ias-featured-card__title { font-size: 1.5rem; }
  .ias-featured-card__body  { padding: 1.25rem; }

  .ias-card__title { font-size: 1.1rem; }
  .ias-footer-cta { padding: 2rem 0 0.5rem; }
  .ias-btn { font-size: 0.75rem; padding: 0.6rem 1.1rem; }
}