/* Hero Section */
.hero-section {
  text-align: center;
  padding: 4rem 1rem;
  margin-bottom: 2rem;
}
.hero-title {
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(to right, #60a5fa, #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1rem;
}
.hero-subtitle {
  color: rgba(255,255,255,0.7);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}
.search-container {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}
.search-input {
  width: 100%;
  padding: 1rem 1.5rem;
  padding-right: 3rem;
  border-radius: 2rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  font-size: 1.1rem;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}
.search-input:focus {
  background: rgba(255,255,255,0.15);
  border-color: var(--accent-1);
  box-shadow: 0 0 20px rgba(14,165,233,0.3);
  outline: none;
}
.search-btn {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: rgba(255,255,255,0.7);
  font-size: 1.2rem;
  cursor: pointer;
}

/* Metrics */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 3rem;
}
.metric-card-new {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 1rem;
  padding: 1.5rem;
  text-align: center;
  backdrop-filter: blur(10px);
  transition: transform 0.2s;
}
.metric-card-new:hover {
  transform: translateY(-5px);
  background: rgba(255,255,255,0.08);
}
.metric-val {
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
}
.metric-lbl {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Post Grid */
.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}
.post-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 1rem;
  overflow: hidden;
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.post-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  background: rgba(255,255,255,0.08);
}
.post-card { cursor: pointer; }
.post-thumb {
  height: 180px;
  background-color: rgba(0,0,0,0.2);
  background-size: cover;
  background-position: center;
}
.post-content {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}
.post-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: #fff;
  line-height: 1.4;
}
.post-excerpt {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-meta {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
}
.tag-badge {
  background: rgba(14, 165, 233, 0.2);
  color: #38bdf8;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
}

/* Make tags look clickable */
.tag-badge {
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

/* Post detail modal */
.post-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 1rem;
}
.post-modal {
  width: min(960px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  background: rgba(18, 24, 31, 0.95);
  color: #fff;
  border-radius: 0.75rem;
  padding: 1.25rem;
  position: relative;
  box-shadow: 0 10px 40px rgba(0,0,0,0.6);
}
.post-modal-close {
  position: absolute;
  right: 0.5rem;
  top: 0.25rem;
  border: none;
  background: transparent;
  color: rgba(255,255,255,0.9);
  font-size: 1.5rem;
  cursor: pointer;
}
.post-modal-thumb {
  width: 100%;
  height: 220px;
  background-size: cover;
  background-position: center;
  border-radius: 0.5rem;
  margin-bottom: 0.75rem;
}
.post-modal-body {
  color: rgba(255,255,255,0.95);
  line-height: 1.6;
}

/* Featured posts slider */
.posts-slider {
  position: relative;
  overflow: hidden;
  width: 100%;
  border-radius: 0.5rem;
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  padding: 0;
}
.slider-inner {
  width: 100%;
  overflow: hidden;
}
.slider-track {
  display: flex;
  transition: transform 0.6s ease-in-out;
  will-change: transform;
  align-items: stretch;
}
.slide {
  min-width: 100%;
  box-sizing: border-box;
  display: block;
  padding: 0;
  position: relative; /* Essential for overlay */
}
.slide-image-link{ display:block; width:100%; height:100%; position: relative; }
.slide-image { width:100%; height:320px; object-fit:cover; display:block; border-radius:0.5rem; }
.slide-content {
  width: 55%;
  padding-left: 1rem;
}
.slide-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: #fff;
}
.slide-excerpt {
  color: rgba(255,255,255,0.85);
}
.slider-prev, .slider-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.15); /* Slightly visible */
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
  transition: all 0.2s ease;
  cursor: pointer;
}
.slider-prev:hover, .slider-next:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-50%) scale(1.1);
}
.slider-prev { left: 12px; }
.slider-next { right: 12px; }

/* Slide Title Overlay */
.slide-title-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem 1rem 1rem 1rem;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.5) 60%, transparent 100%);
  color: #fff;
  font-weight: 700;
  font-size: 1.4rem;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
  border-bottom-left-radius: 0.5rem;
  border-bottom-right-radius: 0.5rem;
  pointer-events: none; /* Let clicks pass through */
  text-align: left;
}

.slider-dots {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 3px;
  z-index: 11;
}
.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: all 0.2s;
}
.slider-dot.active { background: #60a5fa; transform: scale(1.2); }

@media (max-width: 768px) {
  .slide-image { height: 200px; }
  .slide-title-overlay { font-size: 1.1rem; padding: 1rem 0.8rem 0.8rem 0.8rem; }
}

@media (max-width: 576px) {
  .slide { flex-direction: column; align-items: stretch; }
  .slide-thumb { width: 100%; min-height: 160px; border-radius: 0.5rem; }
  .slide-content { width: 100%; padding-left: 0; padding-top: 0.75rem; }
  .slider-prev, .slider-next { display: none; } /* Hide arrows on very small screens, use dots or swipe? */
}

/* --- Sidebar Accordion --- */
.glass-accordion .accordion-item {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.glass-accordion .accordion-item:last-child {
  border-bottom: none;
}
.glass-accordion .accordion-button {
  background: transparent;
  color: rgba(255,255,255,0.9);
  font-weight: 500;
  box-shadow: none;
  padding: 1rem 0.5rem;
}
.glass-accordion .accordion-button:not(.collapsed) {
  color: var(--accent-1);
  background: rgba(255,255,255,0.05);
  border-radius: 0.5rem;
}
.glass-accordion .accordion-button::after {
  filter: invert(1); /* White arrow */
  opacity: 0.7;
}
.glass-accordion .accordion-body {
  padding: 0.5rem 1rem 1.5rem 1rem;
}
.glass-accordion .accordion-body ul li {
  margin-bottom: 0.5rem;
}
.glass-accordion .accordion-body ul li a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color 0.2s;
  display: block;
  padding: 2px 0;
}
.glass-accordion .accordion-body ul li a:hover {
  color: #fff;
  padding-left: 4px;
}

/* Reset Filter Button */
#resetFilterBtn {
  transition: all 0.3s ease;
  color: rgba(255,255,255,0.7);
  border-color: rgba(255,255,255,0.1);
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  font-weight: 500;
  background: rgba(255,255,255,0.02);
}
#resetFilterBtn:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border-color: rgba(255,255,255,0.3);
  transform: translateX(3px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
#resetFilterBtn i {
  transition: transform 0.3s ease;
}
#resetFilterBtn:hover i {
  transform: rotate(90deg);
}