/* ═══════════════════════════════════════════════════════════
   mamajota™ — Exhibit & Sponsor Page CSS
   ═══════════════════════════════════════════════════════════ */

/* Segment controls to toggle tables */
.segment-controls {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
}
.segment-btn {
  background: var(--off);
  border: 1px solid var(--border);
  padding: 10px 24px;
  border-radius: var(--radius-full);
  font-size: 15.5px;
  font-weight: 700;
  cursor: pointer;
  color: var(--muted);
  transition: all 0.2s;
}
.segment-btn:hover {
  background: var(--blue-light);
  color: var(--blue);
}
.segment-btn.active {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}

.package-section {
  display: none;
}
.package-section.active {
  display: block;
}

/* ── Exhibitor Stalls Grid (Slide 10) ── */
.stalls-grid {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  max-width: 860px;
  margin: 0 auto;
}
.stall-card {
  flex: 1 1 380px;
  max-width: 400px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s, box-shadow 0.25s;
}
.stall-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}
.stall-card.popular {
  border: 2px solid var(--pink);
  position: relative;
}
.popular-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--pink);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}
.stall-header {
  padding: 32px 28px 24px;
  border-bottom: 1px solid var(--border);
}
.stall-badge {
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-bottom: 8px;
  display: block;
}
.stall-name {
  font-family: var(--font-serif);
  font-size: 24px;
  color: var(--text);
  margin-bottom: 6px;
}
.stall-size {
  font-size: 16px;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 20px;
}
.stall-price {
  font-size: clamp(20px, 2.6vw, 25px);
  font-weight: 700;
  color: var(--blue);
  line-height: 1;
  white-space: nowrap;
}
.stall-body {
  padding: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.stall-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
  font-size: 15px;
  color: var(--text);
}
.stall-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.5;
}
.stall-list-icon {
  color: var(--green);
  font-weight: 700;
  margin-top: 1px;
}
.stall-best-for {
  margin-top: auto;
  font-size: 15.5px;
  color: var(--pink);
  background: var(--pink-light);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-align: center;
}

/* ── Sponsorship Packages Grid (Slide 9) ── */
.sponsor-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
}
.sponsor-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s, box-shadow 0.25s;
  flex: 1 1 calc(33.333% - 24px);
  max-width: calc(33.333% - 24px);
  min-width: 280px;
}
.sponsor-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}
.sponsor-card.featured {
  border: 2px solid var(--blue);
}
.sponsor-header {
  padding: 32px 28px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--off);
}
.sponsor-tag {
  font-size: 15.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--pink);
  margin-bottom: 8px;
  display: block;
}
.sponsor-name {
  font-family: var(--font-serif);
  font-size: 24px;
  color: var(--text);
  margin-bottom: 12px;
}
.sponsor-price {
  font-size: clamp(20px, 2.6vw, 25px);
  font-weight: 700;
  color: var(--blue);
  line-height: 1;
  white-space: nowrap;
}
.sponsor-body {
  padding: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.sponsor-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 15px;
  color: var(--text);
}
.sponsor-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.5;
}

/* ── Additional opportunities (Slide 11) ── */
.opp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.opp-item-card {
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(27, 58, 122, 0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 24px;
  padding: 32px 28px;
  box-shadow: 0 10px 30px rgba(27, 58, 122, 0.02);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.3s, border-color 0.3s;
}
.opp-item-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(27, 58, 122, 0.07);
  border-color: rgba(27, 58, 122, 0.18);
}
.opp-item-title {
  font-size: 17.5px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.opp-item-desc {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
  flex: 1;
}
.opp-icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 20px;
}
.opp-icon-1 { background: #EBF3FE; }
.opp-icon-2 { background: #FFF3EB; }
.opp-icon-3 { background: #EEF8F0; }
.opp-icon-4 { background: #F2EEFA; }
.opp-icon-5 { background: #EBF8FE; }
.opp-icon-6 { background: #FFF8E7; }

.opp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  background: rgba(27, 58, 122, 0.04);
  color: var(--blue);
  border: 1px solid rgba(27, 58, 122, 0.06);
  padding: 12px 0;
  border-radius: 14px;
  font-size: 15.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-decoration: none;
  margin-top: 24px;
  transition: all 0.3s ease;
}
.opp-btn:hover {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(27, 58, 122, 0.2);
}

/* ── Deliverables (Slide 12) ── */
.exhibit-deliverables {
  background: var(--off);
}
.deliv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 52px;
}
.deliv-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}
.deliv-card-title {
  font-family: var(--font-serif);
  font-size: 20.5px;
  font-weight: 600;
  color: var(--blue);
  margin-bottom: 24px;
  border-bottom: 1.5px solid var(--border);
  padding-bottom: 12px;
}
.deliv-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.deliv-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  font-size: 15px;
  line-height: 1.5;
  border-bottom: 1px dotted var(--border);
  padding-bottom: 8px;
}
.deliv-item:last-child {
  border-bottom: none;
}
.deliv-name {
  font-weight: 600;
  color: var(--text);
}
.deliv-desc {
  color: var(--muted);
  text-align: right;
  max-width: 60%;
}

/* ── Responsive Exhibit ── */
@media (max-width: 960px) {
  .stalls-grid {
    max-width: 480px;
    margin: 0 auto;
  }
  .sponsor-grid {
    flex-direction: column;
    align-items: center;
    max-width: 480px;
    margin: 0 auto;
  }
  .sponsor-grid .sponsor-card {
    max-width: 100%;
    width: 100%;
  }
  .opp-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .deliv-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 540px) {
  .opp-grid {
    grid-template-columns: 1fr;
  }
}