/* CATALOG */
.cat-hero {
  background: var(--ink);
  padding: 4rem 2rem 3rem;
  text-align: center;
}
.cat-hero-inner { max-width: 640px; margin: 0 auto; }
.cat-hero .hero-eyebrow { color: var(--accent-light); }
.cat-headline {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}
.cat-sub {
  color: rgba(255,255,255,0.65);
  font-size: 1.0625rem;
  line-height: 1.65;
}

.cat-stats {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 2rem;
}
.cat-stats-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 3rem;
  justify-content: center;
}
.cat-stat { text-align: center; }
.cat-stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ink);
}
.cat-stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-top: 0.2rem;
}
.cat-stat-div {
  width: 1px;
  height: 40px;
  background: var(--border);
}

.cat-main { padding: 3rem 2rem; }
.cat-main-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 3rem;
  align-items: start;
}

/* FILTERS */
.cat-filters {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  position: sticky;
  top: 80px;
}
.filter-heading {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 1.25rem;
}
.filter-group { margin-bottom: 1.25rem; }
.filter-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 0.4rem;
}
.filter-input, .filter-select {
  width: 100%;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.875rem;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--fg);
}
.filter-input:focus, .filter-select:focus {
  outline: none;
  border-color: var(--accent);
}
.filter-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 1.5rem;
}
.btn-filter {
  flex: 1;
  padding: 0.55rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  font-family: var(--font-body);
}
.btn-filter:hover { background: var(--ink); }
.btn-clear {
  padding: 0.55rem 0.75rem;
  color: var(--fg-muted);
  font-size: 0.875rem;
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  text-align: center;
}
.btn-clear:hover { color: var(--fg); }

/* RESULTS */
.cat-results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}
.cat-count { font-size: 0.875rem; color: var(--fg-muted); }

.cat-empty {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--fg-muted);
}
.cat-empty p { margin-bottom: 1rem; }

/* PROJECT CARDS */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
}
.proj-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s, transform 0.2s;
}
.proj-card:hover {
  box-shadow: 0 4px 24px var(--shadow);
  transform: translateY(-2px);
}
.proj-card-img-wrap { overflow: hidden; height: 180px; }
.proj-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.proj-card-body { padding: 1.25rem; display: flex; flex-direction: column; flex: 1; }
.proj-card-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}
.badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}
.badge--open { background: #e8f5e9; color: #2e7d32; }
.badge--partially_funded { background: #fff3e0; color: #e65100; }
.badge--fully_funded { background: #e3f2fd; color: #1565c0; }
.badge--completed { background: var(--bg); color: var(--fg-muted); }
.proj-card-type {
  font-size: 0.7rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.proj-card-name {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.3rem;
  line-height: 1.3;
}
.proj-card-org {
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-bottom: 0.2rem;
}
.proj-card-loc {
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-bottom: 0.75rem;
}
.proj-card-desc {
  font-size: 0.825rem;
  color: var(--fg-muted);
  line-height: 1.55;
  flex: 1;
  margin-bottom: 1rem;
}
.proj-card-footer { margin-top: auto; }
.proj-progress { margin-bottom: 0.75rem; }
.proj-progress-bar {
  height: 6px;
  background: var(--bg);
  border-radius: 3px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.proj-progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 3px;
  transition: width 0.5s ease;
}
.proj-progress-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 0.3rem;
  font-size: 0.75rem;
  color: var(--fg-muted);
}
.btn-card {
  display: block;
  width: 100%;
  text-align: center;
  padding: 0.55rem;
  background: var(--accent);
  color: #fff;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.2s;
}
.btn-card:hover { background: var(--ink); color: #fff; }

/* DETAIL PAGE */
.detail-hero {
  background: var(--ink);
  padding: 4rem 2rem 3rem;
  color: #fff;
}
.detail-hero-inner { max-width: 900px; margin: 0 auto; }
.detail-breadcrumb {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 1.5rem;
}
.detail-breadcrumb a { color: rgba(255,255,255,0.7); text-decoration: none; }
.detail-breadcrumb a:hover { color: #fff; }
.detail-headline {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}
.detail-meta {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.detail-org { font-size: 0.9rem; color: rgba(255,255,255,0.7); }
.detail-loc { font-size: 0.9rem; color: rgba(255,255,255,0.7); }

.detail-body { max-width: 900px; margin: 0 auto; padding: 3rem 2rem; }
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3rem;
  align-items: start;
}
.detail-description {
  font-size: 1.0625rem;
  color: var(--fg);
  line-height: 1.75;
  margin-bottom: 2.5rem;
}
.detail-facts {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.detail-fact {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
}
.detail-fact:last-child { border-bottom: none; }
.detail-fact-label { font-size: 0.825rem; color: var(--fg-muted); }
.detail-fact-val { font-size: 0.9rem; font-weight: 600; color: var(--ink); }

.detail-sidebar { position: sticky; top: 80px; }
.detail-funding-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}
.detail-funding-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-bottom: 0.75rem;
}
.detail-funding-bar {
  height: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 0.75rem;
}
.detail-funding-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 4px;
}
.detail-funding-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-bottom: 0.4rem;
}
.detail-funding-row strong { color: var(--ink); }

.detail-btn-fund {
  display: block;
  width: 100%;
  text-align: center;
  padding: 0.75rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  text-decoration: none;
}
.detail-btn-fund:hover { background: var(--ink); color: #fff; }

.similar-section { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--border); }
.similar-heading {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 1.25rem;
}
.similar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.similar-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem;
}
.similar-card-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.3rem;
}
.similar-card-meta {
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-bottom: 0.5rem;
}
.similar-card .proj-progress { margin-bottom: 0; }
.similar-card .proj-progress-labels { font-size: 0.7rem; }

/* SUBMIT FORM */
.submit-section { padding: 4rem 2rem; }
.submit-inner {
  max-width: 680px;
  margin: 0 auto;
}
.submit-headline {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}
.submit-sub {
  color: var(--fg-muted);
  margin-bottom: 2.5rem;
  font-size: 1rem;
  line-height: 1.65;
}
.submit-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
}
.form-row { margin-bottom: 1.5rem; }
.form-row--half {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 0.4rem;
}
.form-label span { color: var(--fg-muted); font-weight: 400; }
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--fg);
  transition: border-color 0.2s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-hint { font-size: 0.75rem; color: var(--fg-muted); margin-top: 0.3rem; }
.form-error {
  background: #fdecea;
  border: 1px solid #f5c6c6;
  color: #c62828;
  border-radius: 8px;
  padding: 1rem;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}
.form-success {
  background: #e8f5e9;
  border: 1px solid #c8e6c9;
  color: #2e7d32;
  border-radius: 8px;
  padding: 1.25rem;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}
.form-success strong { display: block; margin-bottom: 0.25rem; font-size: 1rem; }
.btn-submit {
  width: 100%;
  padding: 0.85rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
}
.btn-submit:hover { background: var(--ink); }

/* ERROR PAGE */
.error-page {
  padding: 6rem 2rem;
  text-align: center;
}
.error-page h1 {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--ink);
  margin-bottom: 1rem;
}
.error-page p { color: var(--fg-muted); margin-bottom: 2rem; }
.error-page a {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .cat-main-inner { grid-template-columns: 1fr; }
  .cat-filters { position: static; }
  .detail-grid { grid-template-columns: 1fr; }
  .detail-sidebar { position: static; }
  .similar-grid { grid-template-columns: 1fr; }
  .form-row--half { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .cat-stats-inner { gap: 1.5rem; }
  .cat-grid { grid-template-columns: 1fr; }
}