:root {
  --primary: #0851af;
  --primary-hover: #06408a;
  --secondary: #eb55a3;
  --dark: #0f172a;
  --gray-50: #f5f5f5;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --font-heading: var(--font-heading);
  --font-body: var(--font-body);
  --font-mono: 'JetBrains Mono', monospace;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--gray-50);
  color: var(--gray-600);
  -webkit-font-smoothing: antialiased;
  background-image: radial-gradient(circle at 15% 50%, rgba(8, 81, 175, 0.06), transparent 25%),
                    radial-gradient(circle at 85% 30%, rgba(235, 85, 163, 0.06), transparent 25%);
}

.resources-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 160px 24px 80px;
}

/* Hero & Typography */
.resources-hero {
  text-align: center;
  margin-bottom: 60px;
}
.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 13px; font-weight: 500;
  color: var(--primary); background: rgba(8, 81, 175, 0.1);
  padding: 8px 16px; border-radius: 30px; margin-bottom: 20px;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.resources-hero h1 {
  font-family: var(--font-heading); font-size: 44px; font-weight: 700;
  color: var(--dark); line-height: 1.2; margin: 0 auto 16px; max-width: 700px;
}
.gradient-text {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.resources-hero p {
  font-size: 18px; color: var(--gray-600); max-width: 600px;
  margin: 0 auto 40px; line-height: 1.6;
}

/* Search Bar */
.search-wrapper {
  display: flex; align-items: center; gap: 12px;
  background: var(--cream); border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 16px; padding: 16px 24px; max-width: 560px; margin: 0 auto;
  box-shadow: 0 12px 30px -10px rgba(0,0,0,0.08);
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}
.search-wrapper:focus-within {
  box-shadow: 0 15px 35px -10px rgba(8, 81, 175, 0.15);
  border-color: rgba(8, 81, 175, 0.3);
}
.search-wrapper svg { width: 20px; height: 20px; stroke: var(--gray-400); fill: none; flex-shrink: 0; }
.search-wrapper input {
  border: none; outline: none; background: transparent;
  font-family: var(--font-body); font-size: 16px; color: var(--dark); width: 100%;
}
.search-wrapper input::placeholder { color: var(--gray-400); }

/* Filter Row */
.filter-row {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 12px;
  margin-top: 40px;
}
.filter-pill {
  font-family: var(--font-heading); font-size: 14px; font-weight: 500;
  padding: 10px 20px; border-radius: 30px;
  background: var(--cream); border: 1px solid var(--gray-200); color: var(--gray-600);
  cursor: pointer; transition: all 0.2s ease;
  box-shadow: 0 4px 10px rgba(0,0,0,0.02);
}
.filter-pill .count {
  font-family: var(--font-mono); font-size: 12px; opacity: 0.7; margin-left: 6px;
}
.filter-pill:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-2px); }
.filter-pill.active {
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  border-color: transparent; color: #fff; box-shadow: 0 8px 20px rgba(8, 81, 175, 0.2);
}

/* Resource Grid */
.resource-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px;
}

.res-card {
  position: relative; background: var(--cream); border-radius: 20px;
  padding: 32px 28px; transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 10px 40px -10px rgba(0,0,0,0.05);
  border: 1px solid rgba(255,255,255,0.5);
  display: flex; flex-direction: column; overflow: hidden;
}
.res-card::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px;
  opacity: 0; transition: opacity 0.3s ease;
}
.res-card.cat-plan::before { background: linear-gradient(90deg, var(--primary), #3b82f6); }
.res-card.cat-ready::before { background: linear-gradient(90deg, var(--secondary), #f43f5e); }
.res-card.cat-docs::before { background: linear-gradient(90deg, #f59e0b, #fbbf24); }

.res-card:hover { transform: translateY(-5px); box-shadow: 0 20px 40px -10px rgba(0,0,0,0.1); }
.res-card:hover::before { opacity: 1; }

.res-card .top-row { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 24px; }
.res-card .icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
}
.res-card.cat-plan .icon { background: rgba(8, 81, 175, 0.08); color: var(--primary); }
.res-card.cat-ready .icon { background: rgba(235, 85, 163, 0.08); color: var(--secondary); }
.res-card.cat-docs .icon { background: rgba(245, 158, 11, 0.08); color: #f59e0b; }
.res-card .icon svg { width: 24px; height: 24px; stroke: currentColor; fill: none; stroke-width: 2; }

.res-card .tag {
  font-family: var(--font-mono); font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 1px; color: var(--gray-500);
  background: var(--gray-100); padding: 4px 10px; border-radius: 20px;
}

.res-card h3 { font-family: var(--font-heading); font-size: 18px; font-weight: 600; color: var(--dark); margin: 0 0 12px; }
.res-card p { font-size: 14px; color: var(--gray-600); line-height: 1.6; margin: 0 0 24px; flex-grow: 1; }
.res-card .view-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-heading); font-size: 14px; font-weight: 600;
  color: var(--dark); padding-top: 16px; border-top: 1px solid var(--gray-100);
  transition: color 0.2s ease;
}
.res-card.cat-plan:hover .view-link { color: var(--primary); }
.res-card.cat-ready:hover .view-link { color: var(--secondary); }
.res-card.cat-docs:hover .view-link { color: #f59e0b; }

.res-card.hidden { display: none; }
.no-results {
  display: none; text-align: center; padding: 80px 20px;
  color: var(--gray-500); font-size: 16px; background: var(--cream);
  border-radius: 20px; border: 1px dashed var(--gray-200);
}
.no-results.show { display: block; }

@media (max-width: 992px) {
  .resource-grid { grid-template-columns: repeat(2, 1fr); }
  .resources-hero h1 { font-size: 36px; }
}
@media (max-width: 768px) {
  .resource-grid { grid-template-columns: 1fr; }
  .resources-hero h1 { font-size: 32px; }
}