/* ==========================================================================
   ADRIJ SEO EXPERT — UI COMPONENTS & DESIGN SYSTEM
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. NAVIGATION BAR
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: all var(--transition-normal);
  border-bottom: 1px solid transparent;
}

.header.scrolled {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.brand-icon-box {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(6, 182, 212, 0.2));
  border: 1px solid var(--emerald-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--emerald-glow);
  box-shadow: var(--glow-emerald);
}

.brand-title {
  display: flex;
  flex-direction: column;
}

.brand-title span:first-child {
  color: var(--text-highlight);
  line-height: 1.1;
}

.brand-title span:last-child {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--emerald-primary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link:hover {
  color: var(--text-highlight);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--emerald-primary);
  transition: width var(--transition-normal);
  border-radius: 2px;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link.active {
  color: var(--emerald-glow);
  font-weight: 600;
}

.dropdown-item.active {
  background: rgba(16, 185, 129, 0.15);
  color: var(--emerald-glow);
  font-weight: 600;
}

/* Dropdown Menu Styles */
.nav-item-dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 14px);
  left: -15px;
  background: #0f1623;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 10px 8px;
  min-width: 260px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(16px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--transition-fast);
  pointer-events: none;
  z-index: 1001;
}

.dropdown-menu::before {
  content: '';
  position: absolute;
  top: -14px;
  left: 0;
  width: 100%;
  height: 14px;
}

.nav-item-dropdown:hover .dropdown-menu,
.nav-item-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.dropdown-item {
  padding: 10px 14px;
  font-size: 0.88rem;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  display: block;
  text-decoration: none;
}

.dropdown-item:hover {
  background: rgba(16, 185, 129, 0.12);
  color: var(--emerald-glow);
  transform: translateX(4px);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.engine-status-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--emerald-primary);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid var(--emerald-border);
  padding: 6px 12px;
  border-radius: var(--radius-full);
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--emerald-glow);
  box-shadow: 0 0 10px var(--emerald-glow);
  animation: pulseBeacon 2s infinite;
}

/* Primary & Secondary Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 12px 26px;
  border-radius: 9999px;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
  outline: none;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, #10b981, #059669);
  color: #051610;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #34d399, #10b981);
  box-shadow: 0 6px 28px rgba(16, 185, 129, 0.5);
  transform: translateY(-2px);
  color: #02110c;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--text-highlight);
  transform: translateY(-2px);
}

.btn-cyan {
  background: linear-gradient(135deg, #06b6d4, #0284c7);
  color: #04141c;
  box-shadow: 0 4px 20px rgba(6, 182, 212, 0.35);
}

.btn-cyan:hover {
  background: linear-gradient(135deg, #38bdf8, #06b6d4);
  box-shadow: 0 6px 28px rgba(6, 182, 212, 0.5);
  transform: translateY(-2px);
}

/* Mobile Menu Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
}

@media (max-width: 992px) {
  .nav-links, .engine-status-pill {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
}

/* --------------------------------------------------------------------------
   2. HERO SECTION
   -------------------------------------------------------------------------- */
.hero {
  padding-top: calc(var(--header-height) + 60px);
  padding-bottom: 80px;
  position: relative;
  text-align: center;
}

.hero-badge-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid var(--emerald-border);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--emerald-primary);
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.15);
}

.hero-badge-spark {
  color: var(--emerald-glow);
}

.hero-title {
  max-width: 980px;
  margin: 0 auto 24px;
}

.hero-subtitle {
  max-width: 760px;
  margin: 0 auto 36px;
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--text-muted);
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

/* Live Stats Strip */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 1050px;
  margin: 0 auto;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(12px);
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 10px;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 15%;
  height: 70%;
  width: 1px;
  background: var(--border-subtle);
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-highlight);
  line-height: 1.1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

@media (max-width: 768px) {
  .stats-strip {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat-item:nth-child(2)::after {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   3. DUAL-SEARCH ENGINE SIMULATOR (CORE WOW FEATURE)
   -------------------------------------------------------------------------- */
.simulator-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
  overflow: hidden;
  margin-top: 40px;
  position: relative;
}

.simulator-header {
  background: rgba(18, 25, 38, 0.9);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
  flex-wrap: wrap;
  gap: 16px;
}

.browser-dots {
  display: flex;
  align-items: center;
  gap: 8px;
}

.browser-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}
.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #10b981; }

.simulator-toggle-container {
  display: flex;
  align-items: center;
  background: rgba(0, 0, 0, 0.4);
  padding: 4px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
}

.sim-toggle-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.sim-toggle-btn.active {
  background: var(--emerald-primary);
  color: #041b12;
  box-shadow: 0 2px 10px rgba(16, 185, 129, 0.4);
}

.sim-toggle-btn.active.ai-mode {
  background: linear-gradient(135deg, #06b6d4, #8b5cf6);
  color: #ffffff;
  box-shadow: 0 2px 12px rgba(6, 182, 212, 0.4);
}

.sim-search-bar {
  padding: 14px 24px;
  background: rgba(10, 15, 24, 0.7);
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.sim-search-input {
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-main);
  width: 100%;
}

.sim-viewport {
  padding: 32px;
  min-height: 420px;
}

/* Google SERP Mode View */
.serp-mode-view {
  display: flex;
  flex-direction: column;
  gap: 24px;
  text-align: left;
}

.serp-alert {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.88rem;
  color: #fca5a5;
}

.serp-result-card {
  background: rgba(16, 24, 38, 0.5);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: border-color var(--transition-fast);
}

.serp-result-card.highlighted {
  border-color: var(--emerald-primary);
  box-shadow: 0 0 25px rgba(16, 185, 129, 0.15);
  background: rgba(16, 185, 129, 0.03);
}

.serp-url {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.serp-title {
  color: #60a5fa;
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.serp-title:hover {
  text-decoration: underline;
}

.serp-snippet {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.serp-meta-pills {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.serp-pill {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 3px 10px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-full);
  color: var(--text-muted);
}

.serp-pill.badge-rank1 {
  background: rgba(16, 185, 129, 0.15);
  color: var(--emerald-glow);
  border: 1px solid var(--emerald-border);
}

/* AI Engine / AEO Mode View */
.ai-mode-view {
  text-align: left;
  display: none;
  flex-direction: column;
  gap: 20px;
}

.ai-engine-banner {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(139, 92, 246, 0.1));
  border: 1px solid var(--cyan-border);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.ai-engine-tag {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--cyan-glow);
  font-weight: 600;
}

.ai-model-tabs {
  display: flex;
  gap: 8px;
}

.ai-tab {
  font-size: 0.78rem;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  cursor: pointer;
}

.ai-tab.active {
  border-color: var(--cyan-primary);
  color: var(--text-highlight);
  background: rgba(6, 182, 212, 0.15);
}

.ai-response-card {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 24px;
  position: relative;
}

.ai-response-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, var(--cyan-primary), var(--violet-primary));
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.ai-answer-text {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-main);
  margin-bottom: 20px;
}

.citation-mark {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 2px 6px;
  background: rgba(6, 182, 212, 0.2);
  color: var(--cyan-glow);
  border-radius: 4px;
  border: 1px solid var(--cyan-border);
  vertical-align: middle;
  cursor: pointer;
  margin: 0 4px;
}

.citation-mark:hover {
  background: var(--cyan-primary);
  color: #03131c;
}

.ai-citations-list {
  border-top: 1px solid var(--border-subtle);
  padding-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.citation-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  font-size: 0.85rem;
}

.citation-item.adrij-source {
  border-color: var(--emerald-border);
  background: rgba(16, 185, 129, 0.06);
}

.citation-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 3px 8px;
  background: var(--emerald-primary);
  color: #02160d;
  font-weight: 700;
  border-radius: 4px;
}

/* --------------------------------------------------------------------------
   4. INTERACTIVE "AI VISIBILITY DIAGNOSTIC" TOOL
   -------------------------------------------------------------------------- */
.diagnostic-terminal {
  background: var(--bg-secondary);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--card-shadow);
  position: relative;
  overflow: hidden;
}

.diagnostic-terminal::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.12), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.diag-controls {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 16px;
  margin-bottom: 28px;
}

@media (max-width: 860px) {
  .diag-controls {
    grid-template-columns: 1fr;
  }
}

.diag-input-group label {
  display: block;
  font-size: 0.82rem;
  font-family: var(--font-mono);
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}

.diag-input {
  width: 100%;
  padding: 12px 16px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text-highlight);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.diag-input:focus {
  border-color: var(--emerald-primary);
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.2);
}

/* Scanning Progress Indicator */
.diag-progress-box {
  display: none;
  padding: 24px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  margin-bottom: 24px;
}

.progress-bar-track {
  height: 8px;
  width: 100%;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 14px;
}

.progress-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--emerald-primary), var(--cyan-primary));
  transition: width 0.2s linear;
}

.progress-status-msg {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--cyan-glow);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Diagnostic Results Dashboard */
.diag-results {
  display: none;
  animation: fadeIn 0.4s ease forwards;
}

.results-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 28px;
  margin-bottom: 24px;
}

@media (max-width: 860px) {
  .results-grid {
    grid-template-columns: 1fr;
  }
}

.score-card {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.score-circle {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  background: conic-gradient(var(--emerald-primary) 0% 72%, rgba(255, 255, 255, 0.1) 72% 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  position: relative;
}

.score-circle::after {
  content: '';
  position: absolute;
  width: 106px;
  height: 106px;
  border-radius: 50%;
  background: var(--bg-secondary);
}

.score-num {
  position: relative;
  z-index: 2;
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-highlight);
}

.score-grade {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--emerald-primary);
  font-weight: 600;
}

.checklist-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.diag-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
}

.diag-status-pill {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.status-pass {
  background: rgba(16, 185, 129, 0.15);
  color: var(--emerald-glow);
  border: 1px solid var(--emerald-border);
}

.status-warn {
  background: rgba(245, 158, 11, 0.15);
  color: #fcd34d;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.status-fail {
  background: rgba(239, 68, 68, 0.15);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

/* --------------------------------------------------------------------------
   5. BENTO GRID CAPABILITIES (SERVICES)
   -------------------------------------------------------------------------- */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  width: 100%;
}

.bento-grid.grid-12,
.bento-grid:has(> .card-span-8),
.bento-grid:has(> .card-span-6),
.bento-grid:has(> .card-span-4) {
  grid-template-columns: repeat(12, 1fr);
}

.bento-card {
  background: linear-gradient(135deg, rgba(16, 24, 38, 0.75) 0%, rgba(10, 15, 25, 0.85) 100%);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
  backdrop-filter: blur(14px);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5), inset 0 1px 1px 0 rgba(255, 255, 255, 0.08);
}

.bento-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(16, 185, 129, 0.6), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.bento-card:hover {
  border-color: rgba(16, 185, 129, 0.4);
  transform: translateY(-5px);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.7), 0 0 25px rgba(16, 185, 129, 0.12), inset 0 1px 1px 0 rgba(255, 255, 255, 0.12);
}

.bento-card:hover::before {
  opacity: 1;
}

.card-span-8 { grid-column: span 8; }
.card-span-4 { grid-column: span 4; }
.card-span-6 { grid-column: span 6; }
.card-span-12 { grid-column: span 12; }

@media (max-width: 900px) {
  .card-span-8, .card-span-4, .card-span-6 {
    grid-column: span 12 !important;
  }
}

.bento-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--emerald-glow);
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.28);
  padding: 5px 12px;
  border-radius: 9999px;
  margin-bottom: 16px;
  width: fit-content;
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.08);
}

.bento-icon,
.bento-icon-box {
  width: 52px;
  height: 52px;
  min-width: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--emerald-primary);
  transition: all 0.3s ease;
}

.bento-card:hover .bento-icon,
.bento-card:hover .bento-icon-box {
  background: rgba(16, 185, 129, 0.15);
  border-color: rgba(16, 185, 129, 0.4);
  color: var(--emerald-glow);
  transform: scale(1.06);
}

.icon-emerald {
  color: var(--emerald-glow);
  background: var(--emerald-dim);
  border-color: var(--emerald-border);
}

.icon-cyan {
  color: var(--cyan-glow);
  background: var(--cyan-dim);
  border-color: var(--cyan-border);
}

.icon-violet {
  color: #c4b5fd;
  background: var(--violet-dim);
  border-color: var(--violet-border);
}

.bento-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-highlight);
  margin-bottom: 12px;
  line-height: 1.35;
}

.bento-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 20px;
  flex-grow: 1;
}

.bento-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.bento-tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   6. BEFORE / AFTER CASE STUDY INTERACTIVE SLIDER
   -------------------------------------------------------------------------- */
.comparison-slider-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--card-shadow);
  margin-top: 40px;
}

.comparison-box {
  position: relative;
  width: 100%;
  height: 440px;
  border-radius: var(--radius-md);
  overflow: hidden;
  user-select: none;
  border: 1px solid var(--border-subtle);
}

.comparison-pane {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.pane-before {
  background: linear-gradient(135deg, #181113, #0f0a0c);
  color: #fda4af;
  z-index: 1;
}

.pane-after {
  background: linear-gradient(135deg, #091a13, #06120e);
  color: #a7f3d0;
  z-index: 2;
  width: 50%;
  border-right: 2px solid var(--emerald-glow);
  box-shadow: 5px 0 25px rgba(16, 185, 129, 0.3);
}

.slider-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--emerald-primary);
  color: #03180f;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  cursor: ew-resize;
  z-index: 10;
  box-shadow: 0 0 20px var(--emerald-glow);
  border: 2px solid #ffffff;
}

.metric-highlight-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 20px;
}

.metric-badge-box {
  background: rgba(0, 0, 0, 0.4);
  padding: 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.metric-val {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1.1;
}

.metric-lbl {
  font-size: 0.8rem;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-top: 4px;
}

/* --------------------------------------------------------------------------
   7. 7-STEP WORKFLOW ROADMAP
   -------------------------------------------------------------------------- */
.workflow-pipeline {
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-width: 900px;
  margin: 0 auto;
}

.workflow-step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.workflow-step-card:hover {
  border-color: var(--border-active);
  background: var(--bg-card-hover);
  transform: translateX(8px);
}

.step-num-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--emerald-dim);
  border: 1px solid var(--emerald-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--emerald-glow);
  flex-shrink: 0;
}

.step-content h3 {
  font-size: 1.15rem;
  margin-bottom: 6px;
}

.step-content p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   8. CLIENT ROI CALCULATOR
   -------------------------------------------------------------------------- */
.calc-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--card-shadow);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: center;
}

@media (max-width: 860px) {
  .calc-grid {
    grid-template-columns: 1fr;
  }
}

.slider-group {
  margin-bottom: 24px;
}

.slider-label-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 0.9rem;
}

.slider-val-display {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--emerald-glow);
}

.range-slider {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--emerald-primary);
  cursor: pointer;
  box-shadow: 0 0 10px var(--emerald-glow);
}

.calc-output-box {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.calc-output-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--emerald-primary), var(--cyan-primary));
}

.calc-roi-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--emerald-glow);
  line-height: 1.1;
  margin-bottom: 6px;
}

/* --------------------------------------------------------------------------
   9. FAQS ACCORDION SYSTEM (Globally Applied)
   -------------------------------------------------------------------------- */
.faq-accordion,
.faq-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
  width: 100%;
}

.faq-item {
  background: linear-gradient(135deg, rgba(16, 24, 38, 0.75) 0%, rgba(10, 15, 25, 0.85) 100%);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

.faq-item:hover {
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.faq-item.open {
  border-color: rgba(16, 185, 129, 0.45);
  background: linear-gradient(135deg, rgba(20, 32, 50, 0.85) 0%, rgba(12, 19, 31, 0.95) 100%);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45), 0 0 20px rgba(16, 185, 129, 0.1);
}

button.faq-question,
.faq-question {
  width: 100% !important;
  background: transparent !important;
  background-color: transparent !important;
  border: none !important;
  outline: none !important;
  text-align: left !important;
  padding: 22px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-main);
  user-select: none;
  transition: all 0.2s ease;
  gap: 16px;
  box-shadow: none !important;
}

button.faq-question:hover,
.faq-question:hover {
  background: rgba(255, 255, 255, 0.03) !important;
  color: var(--text-highlight);
}

.faq-item.open button.faq-question,
.faq-item.open .faq-question {
  background: transparent !important;
  color: var(--emerald-glow);
}

.faq-icon {
  width: 32px;
  height: 32px;
  min-width: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--emerald-primary);
  transition: all 0.3s ease;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: var(--emerald-primary);
  color: #050811;
  font-weight: bold;
  border-color: var(--emerald-primary);
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.5);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0, 1, 0, 1), padding 0.3s ease;
  padding: 0 28px;
  color: var(--text-muted);
  font-size: 0.96rem;
  line-height: 1.7;
}

.faq-item.open .faq-answer {
  max-height: 1200px;
  padding: 16px 28px 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* --------------------------------------------------------------------------
   10. FOOTER & TERMINAL CTA
   -------------------------------------------------------------------------- */
.footer {
  border-top: 1px solid var(--border-subtle);
  padding: 60px 0 30px;
  background: var(--bg-secondary);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

@media (max-width: 860px) {
  .footer-top {
    grid-template-columns: 1fr;
  }
}

.footer-col h4 {
  font-size: 0.95rem;
  font-family: var(--font-mono);
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.footer-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-list a {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.footer-list a:hover {
  color: var(--emerald-primary);
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.github-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-main);
  transition: all var(--transition-fast);
}

.github-badge:hover {
  border-color: var(--emerald-primary);
  color: var(--emerald-glow);
}

/* --------------------------------------------------------------------------
   11. LOCATIONS INTERACTIVE HUB (KOLKATA, HABRA, MUMBAI)
   -------------------------------------------------------------------------- */
.locations-container {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--card-shadow);
}

.locations-nav {
  display: flex;
  gap: 12px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 16px;
  margin-bottom: 28px;
  overflow-x: auto;
}

.loc-tab-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.loc-tab-btn:hover {
  color: var(--text-highlight);
  border-color: var(--border-strong);
}

.loc-tab-btn.active {
  background: var(--emerald-dim);
  border-color: var(--emerald-border);
  color: var(--emerald-glow);
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.2);
}

.location-pane {
  display: none;
  animation: fadeIn 0.35s ease forwards;
}

.location-pane.active {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

@media (max-width: 860px) {
  .location-pane.active {
    grid-template-columns: 1fr;
  }
}

.loc-card-stats {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
}

/* --------------------------------------------------------------------------
   12. ABOUT ADRIJ & 2020-2026 EVOLUTION TIMELINE
   -------------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1.3fr;
  gap: 40px;
  align-items: center;
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}

.about-card-profile {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
  overflow: hidden;
}

.about-card-profile::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--emerald-primary), var(--cyan-primary));
}

.timeline-stream {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  padding-left: 28px;
}

.timeline-stream::before {
  content: '';
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 10px;
  width: 2px;
  background: linear-gradient(to bottom, var(--emerald-primary), var(--cyan-primary), var(--violet-primary));
}

.timeline-item {
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -24px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 2px solid var(--emerald-glow);
  box-shadow: 0 0 10px var(--emerald-glow);
}

.timeline-year {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--emerald-glow);
  font-weight: 700;
  margin-bottom: 4px;
}

.timeline-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-highlight);
  margin-bottom: 4px;
}

.timeline-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   13. INSIGHTS & BLOG SECTION
   -------------------------------------------------------------------------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 900px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.blog-card:hover {
  border-color: var(--cyan-border);
  transform: translateY(-4px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), 0 0 20px rgba(6, 182, 212, 0.15);
}

.blog-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 4px;
  background: var(--cyan-dim);
  color: var(--cyan-glow);
  border: 1px solid var(--cyan-border);
  display: inline-block;
  margin-bottom: 16px;
  align-self: flex-start;
}

.blog-title {
  font-size: 1.2rem;
  margin-bottom: 12px;
  line-height: 1.35;
}

.blog-excerpt {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.blog-link {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--cyan-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.blog-link:hover {
  color: var(--cyan-glow);
}

/* --------------------------------------------------------------------------
   14. INDUSTRIES WE HELP GROW
   -------------------------------------------------------------------------- */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-top: 32px;
}

@media (max-width: 992px) {
  .industries-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 580px) {
  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.industry-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  transition: all var(--transition-normal);
}

.industry-card:hover {
  border-color: var(--emerald-border);
  transform: translateY(-4px);
  background: var(--bg-card-hover);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.industry-card img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  border-radius: 8px;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.5));
}

.industry-title {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-highlight);
}

/* --------------------------------------------------------------------------
   15. VERIFIED CLIENT REVIEWS WALL
   -------------------------------------------------------------------------- */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

@media (max-width: 900px) {
  .reviews-grid {
    grid-template-columns: 1fr;
  }
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
  transition: all var(--transition-normal);
  backdrop-filter: blur(12px);
}

.review-card:hover {
  border-color: var(--emerald-border);
  transform: translateY(-4px);
  box-shadow: var(--card-shadow);
}

.review-avatar-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.review-avatar-img {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--emerald-border);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.25);
}

.review-stars {
  color: #fbbf24;
  font-size: 1rem;
  letter-spacing: 2px;
}

.review-quote {
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.65;
  font-style: italic;
}

/* --------------------------------------------------------------------------
   16. LIVE REAL-TIME PROOF & SCREENSHOT GALLERY
   -------------------------------------------------------------------------- */
.proof-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 36px;
}

@media (max-width: 900px) {
  .proof-gallery-grid {
    grid-template-columns: 1fr;
  }
}

.proof-card {
  background: linear-gradient(180deg, rgba(18, 26, 40, 0.85) 0%, rgba(12, 17, 26, 0.95) 100%);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.proof-card:hover {
  border-color: var(--emerald-primary);
  transform: translateY(-4px);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.6), 0 0 20px rgba(16, 185, 129, 0.15);
}

.proof-img-container {
  width: 100%;
  height: 220px;
  background: rgba(0, 0, 0, 0.5);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border-bottom: 1px solid var(--border-subtle);
}

.proof-card img,
.proof-card .proof-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  object-position: top center;
  display: block;
  background: rgba(0, 0, 0, 0.5);
  border-bottom: 1px solid var(--border-subtle);
  transition: transform 0.4s ease;
}

.proof-card:hover img,
.proof-card:hover .proof-img {
  transform: scale(1.04);
}

.proof-content {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
}

.proof-content h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-highlight);
}

.proof-content p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.proof-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--emerald-glow);
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   17. CONTACT FORM TERMINAL
   -------------------------------------------------------------------------- */
.contact-terminal-box {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 44px;
  max-width: 900px;
  margin: 0 auto;
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(16px);
}

.contact-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 28px;
}

@media (max-width: 768px) {
  .contact-form-grid {
    grid-template-columns: 1fr;
  }
}

.form-full-width {
  grid-column: span 2;
}

@media (max-width: 768px) {
  .form-full-width {
    grid-column: span 1;
  }
}

.social-icons-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.social-icon-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: var(--text-muted);
  font-family: var(--font-display);
  font-size: 0.88rem;
  transition: all var(--transition-fast);
}

.social-icon-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--text-highlight);
  border-color: var(--emerald-primary);
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   18. BLOG FILTER SYSTEM
   -------------------------------------------------------------------------- */
.blog-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}

.blog-filter-btn {
  display: inline-flex;
  align-items: center;
  padding: 8px 20px;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  outline: none;
}

.blog-filter-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-highlight);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
}

.blog-filter-btn.active {
  background: linear-gradient(135deg, #10b981, #059669);
  color: #051610;
  border-color: var(--emerald-primary);
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.35);
  font-weight: 700;
}