/* =============================================================
   SGG Brochure Showcase — Frontend Styles
   Brand palette (from logo):
     Black      #1a1a1a  — primary dark (S letterform)
     Teal       #4a9e8e  — mid teal (second G)
     Sage       #8bbfb4  — light sage (first G)
     Off-white  #f7f8f6  — background
   ============================================================= */

:root {
  --sgg-black:    #1a1a1a;
  --sgg-black-lt: #2e2e2e;
  --sgg-teal:     #4a9e8e;
  --sgg-teal-dk:  #3a8070;
  --sgg-sage:     #8bbfb4;
  --sgg-sage-lt:  #b0d4ce;
  --sgg-light:    #f7f8f6;
  --sgg-mid:      #e4e8e7;
  --sgg-border:   #d0d8d6;
  --sgg-text:     #1a1a1a;
  --sgg-muted:    #5e6e6c;
  --sgg-white:    #ffffff;
  --sgg-radius:   6px;
  --sgg-shadow:   0 4px 24px rgba(0,0,0,0.08);
  --sgg-shadow-hover: 0 12px 40px rgba(0,0,0,0.15);
  --sgg-transition: 0.28s cubic-bezier(0.4,0,0.2,1);
}

/* Wrapper */
.sgg-brochures-wrap {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  margin: 0 auto;
  padding: 0;
  box-sizing: border-box;
}

.sgg-brochures-wrap *,
.sgg-brochures-wrap *::before,
.sgg-brochures-wrap *::after {
  box-sizing: inherit;
}

/* Grid */
.sgg-brochures-grid {
  display: grid;
  gap: 28px;
}

.sgg-cols-2 { grid-template-columns: repeat(2, 1fr); }
.sgg-cols-3 { grid-template-columns: repeat(3, 1fr); }
.sgg-cols-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .sgg-cols-4 { grid-template-columns: repeat(2, 1fr); }
  .sgg-cols-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .sgg-cols-4,
  .sgg-cols-3,
  .sgg-cols-2 { grid-template-columns: 1fr; }
  .sgg-brochures-grid { gap: 20px; }
}

/* Card */
.sgg-brochure-card {
  background: var(--sgg-white);
  border-radius: var(--sgg-radius);
  overflow: hidden;
  box-shadow: var(--sgg-shadow);
  display: flex;
  flex-direction: column;
  transition: transform var(--sgg-transition), box-shadow var(--sgg-transition);
  border: 1px solid var(--sgg-mid);
  position: relative;
}

.sgg-brochure-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sgg-shadow-hover);
}

.sgg-brochure-card.sgg-featured {
  border: 2px solid var(--sgg-teal);
}

/* Top accent bar on featured cards */
.sgg-brochure-card.sgg-featured::before {
  content: '';
  display: block;
  height: 3px;
  background: linear-gradient(90deg, var(--sgg-teal) 0%, var(--sgg-sage) 100%);
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 3;
}

/* Cover */
.sgg-card-cover {
  position: relative;
  overflow: hidden;
  background: var(--sgg-black);
  aspect-ratio: 3 / 4;
  max-height: 300px;
}

.sgg-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--sgg-transition), opacity var(--sgg-transition);
  opacity: 0.92;
}

.sgg-brochure-card:hover .sgg-card-cover img {
  transform: scale(1.04);
  opacity: 1;
}

/* Placeholder cover (no image) */
.sgg-card-cover-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, var(--sgg-black) 0%, var(--sgg-black-lt) 100%);
}

.sgg-icon-brochure {
  display: block;
  width: 64px;
  height: 80px;
  border: 3px solid rgba(139, 191, 180, 0.45);
  border-radius: 4px;
  position: relative;
  background: rgba(74, 158, 142, 0.10);
}

.sgg-icon-brochure::before {
  content: '';
  position: absolute;
  top: 10px;
  left: 12px;
  right: 12px;
  height: 3px;
  background: rgba(139, 191, 180, 0.55);
  border-radius: 2px;
  box-shadow: 0 8px 0 rgba(139,191,180,0.40),
              0 16px 0 rgba(139,191,180,0.28),
              0 24px 0 rgba(139,191,180,0.16);
}

.sgg-icon-brochure::after {
  content: 'PDF';
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--sgg-sage);
}

/* Badges */
.sgg-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--sgg-teal);
  color: var(--sgg-white);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 3px;
  z-index: 2;
}

.sgg-tag {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(26, 26, 26, 0.80);
  backdrop-filter: blur(6px);
  color: var(--sgg-sage-lt);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: 3px;
  border: 1px solid rgba(139, 191, 180, 0.35);
  z-index: 2;
}

/* Card body */
.sgg-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 20px 20px 22px;
  background: var(--sgg-white);
}

.sgg-card-title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--sgg-black);
  margin: 0 0 10px;
  letter-spacing: -0.01em;
  padding-left: 10px;
  border-left: 3px solid var(--sgg-teal);
}

.sgg-card-desc {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--sgg-muted);
  margin: 0 0 18px;
  flex: 1;
}

/* Actions */
.sgg-card-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

/* Primary button — black → teal on hover */
.sgg-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--sgg-black);
  color: var(--sgg-white) !important;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.3px;
  padding: 9px 16px;
  border-radius: var(--sgg-radius);
  text-decoration: none !important;
  border: none;
  cursor: pointer;
  transition: background var(--sgg-transition), transform var(--sgg-transition);
  white-space: nowrap;
}

.sgg-btn-primary svg {
  flex-shrink: 0;
  transition: transform var(--sgg-transition);
}

.sgg-btn-primary:hover {
  background: var(--sgg-teal);
  color: var(--sgg-white) !important;
  transform: translateY(-1px);
}

.sgg-btn-primary:hover svg {
  transform: translateY(2px);
}

/* Secondary button — teal outline */
.sgg-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: var(--sgg-black) !important;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--sgg-radius);
  border: 1.5px solid var(--sgg-border);
  text-decoration: none !important;
  cursor: pointer;
  transition: border-color var(--sgg-transition), color var(--sgg-transition), background var(--sgg-transition);
  white-space: nowrap;
}

.sgg-btn-secondary:hover {
  border-color: var(--sgg-teal);
  color: var(--sgg-teal) !important;
  background: rgba(74, 158, 142, 0.06);
}

/* Coming soon state */
.sgg-btn-disabled {
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  font-weight: 500;
  color: #aaa;
  padding: 9px 0;
  font-style: italic;
}

/* Empty state */
.sgg-no-brochures {
  text-align: center;
  padding: 48px 24px;
  color: var(--sgg-muted);
  font-size: 15px;
  border: 2px dashed var(--sgg-mid);
  border-radius: var(--sgg-radius);
  margin: 0;
}

/* =============================================================
   Optional dark-background variant: wrap shortcode in a section
   with class "sgg-dark-bg" for an inverted dark presentation.
   ============================================================= */
.sgg-dark-bg .sgg-brochure-card {
  background: #1e2826;
  border-color: rgba(139,191,180,0.12);
}

.sgg-dark-bg .sgg-card-body   { background: #1e2826; }
.sgg-dark-bg .sgg-card-title  { color: #f0f5f4; border-left-color: var(--sgg-sage); }
.sgg-dark-bg .sgg-card-desc   { color: rgba(240,245,244,0.58); }
.sgg-dark-bg .sgg-btn-primary { background: var(--sgg-teal); }
.sgg-dark-bg .sgg-btn-primary:hover { background: var(--sgg-teal-dk); }
.sgg-dark-bg .sgg-btn-secondary {
  color: #e0edeb !important;
  border-color: rgba(139,191,180,0.25);
}
.sgg-dark-bg .sgg-btn-secondary:hover {
  border-color: var(--sgg-sage);
  color: var(--sgg-sage) !important;
  background: rgba(139,191,180,0.08);
}