/* ================================================================
   ELO-AGI (NEURO) — Global Styles
   ================================================================ */

/* Reset & Base */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: #0B0D17;
  color: #e2e8f0;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ---- Scroll Progress Bar ---- */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, #7C3AED, #06B6D4);
  z-index: 9999;
  transition: width 0.1s linear;
  box-shadow: 0 0 8px rgba(124,58,237,0.5);
}

/* ---- Animated Gradient Blobs ---- */
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  pointer-events: none;
  animation: blob-float 12s ease-in-out infinite;
}
.blob-violet {
  background: radial-gradient(circle, #7C3AED 0%, transparent 70%);
}
.blob-cyan {
  background: radial-gradient(circle, #06B6D4 0%, transparent 70%);
  animation-delay: -4s;
  animation-duration: 16s;
}
@keyframes blob-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -40px) scale(1.1); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(15px, 30px) scale(1.05); }
}

/* ---- Gradient Text ---- */
.logo-gradient {
  background: linear-gradient(135deg, #7C3AED 0%, #06B6D4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.text-gradient-violet {
  background: linear-gradient(135deg, #7C3AED, #8B5CF6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.text-gradient-cyan {
  background: linear-gradient(135deg, #06B6D4, #14B8A6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---- Hero Backgrounds ---- */
.hero-bg {
  background:
    radial-gradient(ellipse 80% 60% at 70% 30%, rgba(124,58,237,0.1) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 20% 70%, rgba(6,182,212,0.07) 0%, transparent 50%),
    radial-gradient(ellipse 40% 40% at 50% 50%, rgba(124,58,237,0.04) 0%, transparent 70%),
    #0B0D17;
  position: relative;
  overflow: hidden;
}
.grid-bg {
  background-image:
    linear-gradient(rgba(124,58,237,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,58,237,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
}

/* ---- Glass Morphism Nav ---- */
.nav-glass {
  background: rgba(11,13,23,0.7);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.nav-glass.nav-scrolled {
  background: rgba(11,13,23,0.92);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3), 0 0 40px rgba(124,58,237,0.04);
  border-bottom-color: rgba(124,58,237,0.1);
}

/* ---- Navigation ---- */
.nav-link {
  position: relative;
  color: #94a3b8;
  transition: color 0.2s ease;
  text-decoration: none;
}
.nav-link:hover { color: #e2e8f0; }
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #7C3AED, #06B6D4);
  transition: width 0.3s ease, left 0.3s ease;
  border-radius: 2px;
}
.nav-link:hover::after { width: 100%; left: 0; }
.nav-link.active { color: #e2e8f0; }
.nav-link.active::after { width: 100%; left: 0; }

/* ---- Buttons ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 8px;
  background: #7C3AED;
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}
.btn-primary:hover {
  background: #6D28D9;
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(124,58,237,0.4), 0 0 40px rgba(124,58,237,0.15);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 8px;
  border: 1px solid rgba(6,182,212,0.4);
  color: #06B6D4;
  font-weight: 600;
  font-size: 14px;
  background: transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}
.btn-secondary:hover {
  background: rgba(6,182,212,0.1);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(6,182,212,0.25), 0 0 40px rgba(6,182,212,0.1);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.1);
  color: #94a3b8;
  font-weight: 500;
  font-size: 14px;
  background: transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}
.btn-ghost:hover { border-color: rgba(255,255,255,0.2); color: #e2e8f0; background: rgba(255,255,255,0.03); }

/* ---- Cards ---- */
.card {
  background: rgba(17,19,39,0.6);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 24px;
  transition: all 0.3s ease;
}
.card:hover {
  border-color: rgba(124,58,237,0.25);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(124,58,237,0.1), 0 20px 60px rgba(0,0,0,0.2);
}
.card-violet { border-color: rgba(124,58,237,0.15); }
.card-violet:hover { border-color: rgba(124,58,237,0.3); }
.card-cyan { border-color: rgba(6,182,212,0.15); }
.card-cyan:hover { border-color: rgba(6,182,212,0.3); }

/* ---- Pip Install Pill ---- */
.pip-pill {
  position: relative;
  cursor: pointer;
  transition: all 0.2s ease;
}
.pip-pill:hover { background: rgba(124,58,237,0.15) !important; }

/* ---- Tooltip ---- */
.tooltip {
  position: absolute;
  top: -32px;
  left: 50%;
  transform: translateX(-50%);
  background: #14B8A6;
  color: #fff;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  white-space: nowrap;
}
.tooltip.show { opacity: 1; }

/* ---- Section Divider ---- */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(124,58,237,0.25), rgba(6,182,212,0.15), transparent);
  position: relative;
}
.section-divider::after {
  content: '';
  position: absolute;
  top: -1px;
  left: 20%;
  right: 20%;
  height: 3px;
  background: linear-gradient(90deg, transparent, rgba(124,58,237,0.1), transparent);
  filter: blur(2px);
}

/* ---- Module Tiles ---- */
.module-tile {
  transition: all 0.2s ease;
  cursor: pointer;
}
.module-tile:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(124,58,237,0.15);
}
.module-tile .module-desc {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}
.module-tile.expanded .module-desc {
  max-height: 200px;
  padding-top: 10px;
}

/* Tier-based module colors */
.tier-cognitive { border-color: rgba(124,58,237,0.25); background: rgba(124,58,237,0.06); }
.tier-cognitive .tier-dot { background: #7C3AED; }
.tier-infrastructure { border-color: rgba(6,182,212,0.25); background: rgba(6,182,212,0.06); }
.tier-infrastructure .tier-dot { background: #06B6D4; }
.tier-support { border-color: rgba(139,92,246,0.25); background: rgba(139,92,246,0.06); }
.tier-support .tier-dot { background: #8B5CF6; }
.tier-agi { border-color: rgba(20,184,166,0.25); background: rgba(20,184,166,0.06); }
.tier-agi .tier-dot { background: #14B8A6; }

/* ---- Tab Interface ---- */
.tab-btn {
  padding: 10px 20px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  background: rgba(255,255,255,0.03);
  color: #94a3b8;
}
.tab-btn:hover { background: rgba(255,255,255,0.06); color: #e2e8f0; }
.tab-btn.active { color: #fff; }

/* ---- Tables ---- */
.table-wrapper { overflow-x: auto; }
.research-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 14px;
}
.research-table th {
  background: rgba(124,58,237,0.08);
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  color: #94a3b8;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.05em;
  border-bottom: 1px solid rgba(124,58,237,0.15);
}
.research-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.research-table tr:last-child td { border-bottom: none; }
.bar-gradient { background: linear-gradient(90deg, #7C3AED, #06B6D4); }

/* ---- Code Blocks ---- */
.code-block {
  background: #0d0f1a;
  border: 1px solid rgba(124,58,237,0.15);
  border-radius: 8px;
  overflow: hidden;
}
.code-block .code-header {
  background: rgba(124,58,237,0.06);
  border-bottom: 1px solid rgba(124,58,237,0.1);
  padding: 8px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.code-block pre {
  padding: 16px;
  overflow-x: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  line-height: 1.7;
}

/* ---- REPL Terminal ---- */
#repl-container {
  background: #0a0c14;
  border: 1px solid rgba(124,58,237,0.2);
  border-radius: 12px;
  overflow: hidden;
  font-family: 'JetBrains Mono', monospace;
}
#repl-titlebar {
  background: rgba(124,58,237,0.08);
  border-bottom: 1px solid rgba(124,58,237,0.15);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
#repl-titlebar .dots { display: flex; gap: 6px; }
#repl-titlebar .dots span { width: 12px; height: 12px; border-radius: 50%; }
#repl-output {
  padding: 16px;
  min-height: 360px;
  max-height: 520px;
  overflow-y: auto;
  font-size: 13px;
  line-height: 1.7;
  scroll-behavior: smooth;
}
#repl-output::-webkit-scrollbar { width: 6px; }
#repl-output::-webkit-scrollbar-track { background: transparent; }
#repl-output::-webkit-scrollbar-thumb { background: rgba(124,58,237,0.3); border-radius: 3px; }
.repl-line { white-space: pre-wrap; word-break: break-all; }
.repl-prompt { color: #06B6D4; }
.repl-input-text { color: #e2e8f0; }
.repl-output-text { color: #94a3b8; }
.repl-string { color: #4ade80; }
.repl-number { color: #06B6D4; }
.repl-keyword { color: #7C3AED; }
.repl-error { color: #f87171; }
.repl-comment { color: #64748b; }
#repl-input-line {
  display: flex;
  align-items: flex-start;
  padding: 0 16px 16px 16px;
  gap: 0;
}
#repl-input-line .prompt-label {
  color: #06B6D4;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  line-height: 1.7;
  flex-shrink: 0;
  user-select: none;
}
#repl-input {
  background: transparent;
  border: none;
  outline: none;
  color: #e2e8f0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  line-height: 1.7;
  flex: 1;
  caret-color: #06B6D4;
  min-width: 0;
}

/* ---- API Status ---- */
#api-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-family: 'JetBrains Mono', monospace;
  padding: 3px 10px;
  border-radius: 20px;
  transition: all 0.3s ease;
}
#api-status.connected { color: #4ade80; background: rgba(74,222,128,0.08); border: 1px solid rgba(74,222,128,0.2); }
#api-status.disconnected { color: #94a3b8; background: rgba(148,163,184,0.08); border: 1px solid rgba(148,163,184,0.15); }
#api-status.connecting { color: #facc15; background: rgba(250,204,21,0.08); border: 1px solid rgba(250,204,21,0.15); }
#api-status .status-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
#api-status.connected .status-dot { animation: pulse-green 2s infinite; }

/* ---- Sponsor Cards ---- */
.sponsor-card {
  background: rgba(17,19,39,0.6);
  border: 1px solid rgba(124,58,237,0.15);
  border-radius: 12px;
  padding: 24px;
  transition: all 0.3s ease;
}
.sponsor-card:hover {
  border-color: rgba(124,58,237,0.3);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(124,58,237,0.1), 0 20px 60px rgba(0,0,0,0.2);
}

/* ---- Testimonial Cards ---- */
.testimonial-card {
  background: rgba(17,19,39,0.5);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 28px;
  transition: all 0.3s ease;
  position: relative;
}
.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 16px;
  left: 20px;
  font-size: 48px;
  line-height: 1;
  font-family: Georgia, serif;
  background: linear-gradient(135deg, #7C3AED, #06B6D4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.3;
}
.testimonial-card:hover {
  border-color: rgba(124,58,237,0.2);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(124,58,237,0.08), 0 24px 60px rgba(0,0,0,0.15);
}

/* ---- Built With Logos ---- */
.built-with-logo {
  opacity: 0.4;
  transition: opacity 0.3s ease;
  filter: grayscale(1) brightness(2);
}
.built-with-logo:hover {
  opacity: 0.8;
  filter: grayscale(0) brightness(1);
}

/* ---- Product Grid (Footer) ---- */
.product-card {
  background: rgba(17,19,39,0.4);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 10px;
  padding: 16px;
  transition: all 0.3s ease;
  text-decoration: none;
  display: block;
}
.product-card:hover {
  border-color: rgba(124,58,237,0.25);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(124,58,237,0.08);
  background: rgba(124,58,237,0.05);
}

/* ---- Counter Animation ---- */
.counter-value {
  display: inline-block;
  min-width: 2ch;
}

/* ---- Pricing Cards ---- */
.pricing-card {
  background: rgba(17,19,39,0.6);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 32px;
  transition: all 0.3s ease;
  position: relative;
}
.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(124,58,237,0.12), 0 24px 60px rgba(0,0,0,0.2);
}
.pricing-card.featured {
  border-color: rgba(124,58,237,0.4);
  background: linear-gradient(160deg, rgba(124,58,237,0.1) 0%, rgba(6,182,212,0.04) 100%);
  box-shadow: 0 0 40px rgba(124,58,237,0.08);
  transform: scale(1.03);
}
.pricing-card.featured:hover {
  transform: scale(1.03) translateY(-4px);
  box-shadow: 0 16px 50px rgba(124,58,237,0.2), 0 0 60px rgba(124,58,237,0.1);
}
.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #7C3AED, #06B6D4);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 16px rgba(124,58,237,0.4);
}

/* ---- Brain Diagram SVG ---- */
.brain-svg { width: 100%; max-width: 600px; }

.brain-region {
  transition: transform 0.3s ease, filter 0.3s ease;
  cursor: pointer;
}
.brain-region:hover {
  transform: scale(1.05);
  filter: brightness(1.3);
}

/* Brain module nodes */
.brain-node {
  transition: all 0.4s ease;
  opacity: 0.4;
}
.brain-node.active {
  opacity: 1;
  filter: drop-shadow(0 0 8px currentColor);
}
.brain-node.active circle {
  animation: node-pulse 1.5s ease-in-out infinite;
}
.brain-connection {
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
  transition: stroke-dashoffset 0.8s ease;
}
.brain-connection.active {
  stroke-dashoffset: 0;
}

/* ---- Layer Bars (architecture) ---- */
.layer-bar {
  position: relative;
  border-radius: 6px;
  padding: 16px 24px;
  transition: transform 0.2s ease;
}
.layer-bar:hover { transform: scale(1.02); }

/* ---- FAQ ---- */
.faq-item {
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.2s ease;
}
.faq-item:hover { border-color: rgba(124,58,237,0.2); }
.faq-question {
  padding: 20px 24px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(17,19,39,0.4);
  transition: background 0.2s ease;
}
.faq-question:hover { background: rgba(17,19,39,0.7); }
.faq-question h3 { font-size: 15px; font-weight: 600; color: #e2e8f0; }
.faq-arrow {
  width: 20px;
  height: 20px;
  color: #64748b;
  transition: transform 0.3s ease;
  flex-shrink: 0;
}
.faq-item.open .faq-arrow { transform: rotate(180deg); color: #7C3AED; }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.faq-answer-inner {
  padding: 0 24px 20px 24px;
  color: #94a3b8;
  font-size: 14px;
  line-height: 1.7;
}

/* ---- Animations ---- */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fadeIn 0.3s ease forwards; }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in-up { animation: fadeInUp 0.6s ease forwards; }

@keyframes pulse-green {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@keyframes node-pulse {
  0%, 100% { r: attr(r); }
  50% { transform: scale(1.15); }
}

@keyframes glow-pulse {
  0%, 100% { filter: drop-shadow(0 0 4px currentColor); }
  50% { filter: drop-shadow(0 0 16px currentColor); }
}

@keyframes dash-flow {
  to { stroke-dashoffset: -20; }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ---- Scroll Reveal with Stagger ---- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-child {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-child.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Parallax ---- */
.parallax-slow {
  will-change: transform;
}

/* ---- Brain Demo Animation (demo.html) ---- */
.demo-brain-container {
  position: relative;
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
}

.demo-step {
  opacity: 0;
  transition: opacity 0.5s ease;
}
.demo-step.active { opacity: 1; }

.step-indicator {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 32px;
}
.step-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  transition: all 0.3s ease;
}
.step-dot.active { background: #7C3AED; box-shadow: 0 0 8px rgba(124,58,237,0.5); }
.step-dot.completed { background: #06B6D4; }

.progress-bar-track {
  width: 100%;
  height: 4px;
  background: rgba(255,255,255,0.06);
  border-radius: 4px;
  overflow: hidden;
}
.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #7C3AED, #06B6D4);
  border-radius: 4px;
  transition: width 0.3s ease;
}

/* Confidence meter */
.confidence-meter {
  width: 100%;
  height: 24px;
  background: rgba(255,255,255,0.05);
  border-radius: 12px;
  overflow: hidden;
  position: relative;
}
.confidence-fill {
  height: 100%;
  border-radius: 12px;
  transition: width 1s ease;
}

/* Module feature cards (features.html) */
.module-feature-card {
  background: rgba(17,19,39,0.6);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 24px;
  transition: all 0.2s ease;
}
.module-feature-card:hover {
  border-color: rgba(124,58,237,0.2);
  transform: translateY(-2px);
}
.module-feature-card h3 { color: #fff; font-weight: 700; margin-bottom: 8px; }
.module-feature-card p { color: #94a3b8; font-size: 14px; }

/* ---- Legal Pages ---- */
.legal-content h2 {
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  margin-top: 32px;
  margin-bottom: 12px;
}
.legal-content h3 {
  color: #e2e8f0;
  font-size: 16px;
  font-weight: 600;
  margin-top: 24px;
  margin-bottom: 8px;
}
.legal-content p {
  color: #94a3b8;
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 16px;
}
.legal-content ul {
  color: #94a3b8;
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 16px;
  padding-left: 24px;
}
.legal-content a { color: #7C3AED; text-decoration: underline; }

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .pricing-card { padding: 24px; }
  .pricing-card.featured { transform: scale(1); }
  .pricing-card.featured:hover { transform: translateY(-4px); }
  .pricing-card.featured::before { font-size: 10px; padding: 3px 12px; }
  #repl-output { min-height: 280px; max-height: 400px; }
  .demo-brain-container { max-width: 100%; }
  .blob { opacity: 0.08; }
}

@media (max-width: 640px) {
  .tab-btn { padding: 8px 14px; font-size: 13px; }
  .research-table { font-size: 12px; }
  .research-table th, .research-table td { padding: 10px 12px; }
  .product-card { padding: 12px; }
}