/* ==========================================================================
   News Page - lunarnetlogicbyte.com
   ========================================================================== */

/* ====================== Featured Post ====================== */
.featured-post {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 0;
  border: 1px solid var(--color-border-strong);
  border-radius: 24px;
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  overflow: hidden;
  transition: border-color var(--transition-base);
}

.featured-post:hover { border-color: var(--color-accent); }

.featured-image {
  position: relative;
  min-height: 360px;
  background: linear-gradient(135deg, rgba(120, 168, 255, 0.15), rgba(167, 139, 250, 0.15));
  display: grid;
  place-items: center;
  overflow: hidden;
}

.featured-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(120, 168, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 168, 255, 0.08) 1px, transparent 1px);
  background-size: 30px 30px;
}

.featured-image-illu {
  position: relative;
  z-index: 1;
  width: 70%;
  aspect-ratio: 1;
  border-radius: 20px;
  background: linear-gradient(135deg, #1a2540, #05070d);
  border: 1px solid var(--color-border-strong);
  display: grid;
  place-items: center;
  box-shadow: 0 0 80px rgba(120, 168, 255, 0.3);
}

.featured-image-illu svg {
  width: 60%;
  height: 60%;
  color: var(--color-accent);
  filter: drop-shadow(0 0 20px rgba(120, 168, 255, 0.5));
}

.featured-content {
  padding: 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-content .meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--color-text-dim);
}

.featured-content .meta .tag {
  padding: 4px 12px;
  border-radius: 100px;
  background: rgba(120, 168, 255, 0.1);
  border: 1px solid var(--color-border);
  color: var(--color-accent);
  text-transform: uppercase;
}

.featured-content h2 {
  font-size: clamp(26px, 3vw, 36px);
  margin-bottom: 16px;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.featured-content p {
  color: var(--color-text-dim);
  font-size: 16px;
  margin-bottom: 24px;
}

/* ====================== Filter Tabs ====================== */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 48px;
}

.filter-tab {
  padding: 10px 22px;
  border-radius: 100px;
  border: 1px solid var(--color-border);
  background: rgba(13, 18, 32, 0.4);
  color: var(--color-text-dim);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: inherit;
}

.filter-tab:hover {
  color: var(--color-text);
  border-color: var(--color-border-strong);
}

.filter-tab.active {
  background: var(--gradient-primary);
  border-color: transparent;
  color: #05070d;
  box-shadow: 0 0 20px rgba(120, 168, 255, 0.3);
}

/* ====================== News Grid ====================== */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.news-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  overflow: hidden;
  transition: transform var(--transition-base), border-color var(--transition-base);
  cursor: pointer;
}

.news-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-border-strong);
}

.news-thumb {
  position: relative;
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, #0d1220, #05070d);
  display: grid;
  place-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}

.news-thumb::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(120, 168, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 168, 255, 0.05) 1px, transparent 1px);
  background-size: 25px 25px;
  opacity: 0.6;
}

.news-thumb svg {
  width: 50px;
  height: 50px;
  color: var(--color-accent);
  filter: drop-shadow(0 0 15px rgba(120, 168, 255, 0.4));
  position: relative;
  z-index: 1;
  transition: transform var(--transition-base);
}

.news-card:hover .news-thumb svg {
  transform: scale(1.1) rotate(-5deg);
}

.news-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.news-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 11.5px;
  color: var(--color-text-dim);
  letter-spacing: 0.05em;
}

.news-meta .tag {
  padding: 3px 10px;
  border-radius: 100px;
  background: rgba(120, 168, 255, 0.1);
  border: 1px solid var(--color-border);
  color: var(--color-accent);
  text-transform: uppercase;
}

.news-body h3 {
  font-size: 18px;
  margin-bottom: 10px;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.news-body p {
  color: var(--color-text-dim);
  font-size: 14px;
  flex: 1;
  margin-bottom: 18px;
}

.news-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--color-accent);
  font-weight: 600;
  margin-top: auto;
  transition: gap var(--transition-fast);
}

.news-link svg { width: 14px; height: 14px; }
.news-card:hover .news-link { gap: 12px; }

/* ====================== Timeline ====================== */
.timeline {
  position: relative;
  max-width: 880px;
  margin: 0 auto;
  padding-left: 60px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg,
    var(--color-accent), var(--color-accent-2), var(--color-accent-3), transparent);
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  padding-bottom: 48px;
}

.timeline-item:last-child { padding-bottom: 0; }

.timeline-item::before {
  content: '';
  position: absolute;
  left: -42px;
  top: 8px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 3px solid var(--color-accent);
  box-shadow: 0 0 16px var(--color-accent);
  z-index: 1;
}

.timeline-date {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 13px;
  color: var(--color-accent);
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}

.timeline-card {
  padding: 24px 28px;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  transition: border-color var(--transition-base);
}

.timeline-card:hover { border-color: var(--color-border-strong); }

.timeline-card h4 {
  font-size: 18px;
  margin-bottom: 8px;
}

.timeline-card p {
  color: var(--color-text-dim);
  font-size: 14.5px;
}

/* ====================== Newsletter ====================== */
.newsletter {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
  padding: 56px 40px;
  border: 1px solid var(--color-border-strong);
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(13, 18, 32, 0.7), rgba(13, 18, 32, 0.3));
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}

.newsletter::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(120, 168, 255, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.newsletter h3 {
  font-size: clamp(22px, 3vw, 30px);
  margin-bottom: 12px;
  position: relative;
}

.newsletter p {
  color: var(--color-text-dim);
  margin-bottom: 28px;
  position: relative;
}

.newsletter-form {
  display: flex;
  gap: 10px;
  position: relative;
  flex-wrap: wrap;
  justify-content: center;
}

.newsletter-form input {
  flex: 1;
  min-width: 220px;
  padding: 14px 20px;
  background: rgba(5, 7, 13, 0.6);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  color: var(--color-text);
  font-size: 14.5px;
  outline: none;
  transition: border-color var(--transition-fast);
}

.newsletter-form input:focus { border-color: var(--color-accent); }
.newsletter-form input::placeholder { color: var(--color-text-mute); }

/* ====================== Responsive ====================== */
@media (max-width: 1024px) {
  .featured-post { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .featured-content { padding: 28px; }
  .news-grid { grid-template-columns: 1fr; }
  .timeline { padding-left: 40px; }
  .timeline::before { left: 14px; }
  .timeline-item::before { left: -32px; }
  .newsletter { padding: 40px 24px; }
}