/* ============================================
   OPPORTUNITIES PAGE
   ============================================ */

/* PAGE HERO */
.page-hero {
  background: var(--lavender);
  padding: 56px 0 48px;
  border-bottom: 1px solid var(--cream-dark);
}
.page-hero-content { max-width: 680px; }
.page-hero h1 {
  font-family: 'Nunito', sans-serif;
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 900;
  line-height: 1.15;
  color: #9B7FBD;
  margin: 12px 0 16px;
}
.page-hero p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 580px;
}

/* FILTER BAR */
.filter-bar {
  background: var(--white);
  border-bottom: 1px solid var(--cream-dark);
  position: sticky;
  top: 88px;
  z-index: 50;
}
.filter-inner {
  display: flex;
  gap: 8px;
  padding: 14px 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.filter-inner::-webkit-scrollbar { display: none; }
.filter-btn {
  flex-shrink: 0;
  padding: 8px 20px;
  border-radius: 50px;
  border: 1.5px solid var(--cream-dark);
  background: var(--white);
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 13px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
}
.filter-btn:hover { border-color: var(--gold); color: var(--gold); }
.filter-btn.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--white);
}

/* OPPORTUNITIES GRID */
.opp-page-section { padding: 40px 0 64px; background: var(--white); }
.opp-page-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.opp-page-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1.5px solid var(--cream-dark);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.opp-page-card:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.opp-page-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  gap: 8px;
}
.opp-page-tag {
  display: inline-block;
  padding: 3px 11px;
  border-radius: 50px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.tag-grant     { background: var(--gold-pale);  color: var(--gold); }
.tag-fellowship { background: #EDE8F8; color: #7B5EA7; }
.tag-accelerator{ background: #E8F4E8; color: #3D7A3D; }
.tag-award     { background: #FDE8E8; color: #B84040; }

.opp-page-amount {
  font-family: 'Nunito', sans-serif;
  font-size: 12px;
  font-weight: 800;
  color: var(--text-muted);
  text-align: right;
}

.opp-page-card h2 {
  font-size: 17px;
  line-height: 1.3;
  margin-bottom: 4px;
  color: var(--text);
}
.opp-page-org {
  font-size: 12px;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 12px;
  letter-spacing: 0.3px;
}
.opp-page-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 16px;
  flex: 1;
}
.opp-page-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--cream);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-bottom: 20px;
}
.opp-page-details li {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.4;
}
.opp-page-details strong {
  color: var(--text);
  font-weight: 700;
}
.opp-page-footer { margin-top: auto; }

/* SUBMIT CTA */
.opp-submit-cta {
  background: var(--lavender);
  border-radius: var(--radius);
  padding: 36px 44px;
}
.opp-submit-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.opp-submit-text h3 { font-size: 22px; margin-bottom: 6px; }
.opp-submit-text p  { font-size: 15px; color: var(--text-muted); }

/* NAV ACTIVE STATE */
.nav-active { color: var(--gold) !important; }

/* RESPONSIVE */
@media (max-width: 960px) {
  .opp-page-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .opp-page-grid { grid-template-columns: 1fr; }
  .page-hero { padding: 40px 0 32px; }
  .opp-submit-cta { padding: 28px 20px; }
  .opp-submit-inner { flex-direction: column; align-items: flex-start; }
  .filter-bar { top: 72px; }
}