/* ════════════════════════════════════════════════════════════════════════════
   CARDS.CSS - Three Sidebar Card Visual Styles
   RealSEOLife.com - Content Lab
   rsl-design v2: Cream Editorial card surfaces
   ════════════════════════════════════════════════════════════════════════════ */

/* ── Shared card base ─────────────────────────────────────────────────────── */
.sidebar-card {
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
  transition: box-shadow var(--transition-base);
}

.sidebar-card:last-child { margin-bottom: 0; }

.sidebar-card__heading {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
  color: var(--ink-primary);
  line-height: var(--leading-snug);
  letter-spacing: -0.01em;
  margin-bottom: var(--space-3);
}

.sidebar-card__body {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--ink-muted);
  line-height: var(--leading-relaxed);
  font-style: italic;
  margin-bottom: var(--space-4);
}

.sidebar-card__list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.sidebar-card__list li {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--ink-secondary);
  padding-left: var(--space-4);
  position: relative;
  line-height: var(--leading-normal);
  margin: 0;
}

.sidebar-card__list li::before {
  content: '-';
  position: absolute;
  left: 0;
  color: var(--ink-ghost);
  font-size: var(--text-xs);
}

.sidebar-card__cta {
  display: block;
  width: 100%;
  text-align: center;
}

/* Property mini-card within sidebar */
.sidebar-card__property-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--cream-border);
}

.sidebar-card__property-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.sidebar-card__property-name {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--weight-regular);
  color: var(--ink-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.sidebar-card__property-name:hover { color: var(--gold-primary); }

.sidebar-card__property-line {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--ink-faint);
  line-height: var(--leading-snug);
}

.sidebar-card__properties { margin-bottom: var(--space-4); }

/* ── CARD STANDARD ─────────────────────────────────────────────────────────
   Neutral, informational. Clean cream surface.
   ─────────────────────────────────────────────────────────────────────────── */
.card-standard {
  background: var(--cream-surface);
  border: 1px solid var(--cream-border);
}

.card-standard:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

/* ── CARD GLOW ─────────────────────────────────────────────────────────────
   Elevated, featured. Gold top border accent.
   ─────────────────────────────────────────────────────────────────────────── */
.card-glow {
  background: var(--cream-surface);
  border: 1px solid var(--cream-border-mid);
  border-top: 2px solid var(--gold-primary);
}

.card-glow:hover {
  box-shadow: 0 6px 24px rgba(0,0,0,0.10);
}

.card-glow .sidebar-card__heading { color: var(--ink-primary); }

/* ── CARD PREMIUM ──────────────────────────────────────────────────────────
   Exclusive. Dark Library surface inside the cream sidebar.
   No animation noise - presence through contrast.
   ─────────────────────────────────────────────────────────────────────────── */
.card-premium {
  background: var(--dark-bg);
  border: 1px solid var(--dark-border);
  border-top: 2px solid var(--gold-primary);
  position: relative;
}

.card-premium::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 60px;
  background: linear-gradient(180deg, rgba(201, 168, 76, 0.06) 0%, transparent 100%);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  pointer-events: none;
}

.card-premium:hover {
  box-shadow: 0 6px 24px rgba(0,0,0,0.3);
}

.card-premium--has-bg {
  background-size: cover;
  background-position: center top;
  border-top: 2px solid var(--gold-primary);
  padding: 0;
  overflow: hidden;
}

.card-premium--has-bg::before {
  display: none;
}

.sidebar-card__text-section {
  background: rgba(0,0,0,0.72);
  padding: var(--space-5);
}

.sidebar-card__viz {
  width: 100%;
  display: block;
  line-height: 0;
  padding: 40px 0;
}

.sidebar-card__viz .constellation-svg {
  width: 100%;
  height: auto;
  display: block;
}

.sidebar-card__cta-wrap {
  padding: var(--space-4) var(--space-5) var(--space-5);
  background: rgba(0,0,0,0.55);
}

.sidebar-card__cta-wrap .sidebar-card__cta {
  display: block;
  width: 100%;
  text-align: center;
}

.card-premium--has-bg .sidebar-card__heading {
  color: #fff;
}

.card-premium--has-bg .sidebar-card__body {
  color: #fff;
  font-size: calc(var(--text-sm) * 1.5);
  margin-bottom: 0;
}

.card-premium .sidebar-card__heading { color: var(--dark-text); }
.card-premium .sidebar-card__body    { color: var(--dark-text-muted); font-style: italic; }

.card-premium .sidebar-card__list li {
  color: var(--dark-text-muted);
}
.card-premium .sidebar-card__list li::before {
  color: var(--dark-text-faint);
}

.card-premium .sidebar-card__property-item {
  border-bottom-color: var(--dark-border);
}
.card-premium .sidebar-card__property-name {
  color: var(--dark-text);
}
.card-premium .sidebar-card__property-name:hover {
  color: var(--gold-primary);
}
.card-premium .sidebar-card__property-line {
  color: var(--dark-text-faint);
}

/* Premium card icon row */
.sidebar-card__icon-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.sidebar-card__icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

.sidebar-card__icon--gold {
  background: rgba(201, 168, 76, 0.12);
  border: 1px solid rgba(201, 168, 76, 0.28);
  color: var(--gold-primary);
}

.sidebar-card__icon--blue {
  background: rgba(42, 74, 122, 0.10);
  border: 1px solid rgba(42, 74, 122, 0.22);
  color: var(--color-accent-blue);
}

/* Tier badge */
.tier-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tier-badge--reserve {
  background: var(--badge-new-bg);
  border: 1px solid var(--badge-new-border);
  color: var(--badge-new-text);
}

.tier-badge--standard {
  background: var(--cream-surface);
  border: 1px solid var(--cream-border);
  color: var(--ink-faint);
}

.tier-badge--needs-aging {
  background: var(--cream-surface);
  border: 1px solid var(--cream-border-mid);
  color: var(--ink-muted);
}