/* ===================================================
   AISAL — THE AI COMMUNICATION RADAR
   Main Stylesheet
   Design: futuristic radar / intelligence-agency / glassmorphism
   =================================================== */

/* ── TOKENS ── */
:root {
  --bg-base:    #020408;
  --bg-surface: #060d18;
  --bg-card:    rgba(6, 18, 36, 0.7);
  --bg-glass:   rgba(0, 200, 255, 0.04);

  --accent-cyan:   #00c8ff;
  --accent-green:  #00ff9d;
  --accent-amber:  #ffb800;
  --accent-purple: #8b5cf6;
  --accent-red:    #ff4545;

  --text-primary:   #e8f4ff;
  --text-secondary: #6a8faf;
  --text-muted:     #3a5068;

  --border-subtle: rgba(0, 200, 255, 0.12);
  --border-glow:   rgba(0, 200, 255, 0.4);

  --font-display: 'Space Mono', monospace;
  --font-body:    'Space Grotesk', sans-serif;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.65;
  overflow-x: hidden;
}
a { color: var(--accent-cyan); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent-green); }
ul { list-style: none; }
img, canvas { max-width: 100%; display: block; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--border-subtle); border-radius: 3px; }

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.2; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.4rem, 6vw, 4.8rem); }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
em { font-style: normal; color: var(--accent-cyan); }
p { color: var(--text-secondary); font-size: 1.05rem; }

/* ── LAYOUT ── */
.container { max-width: 1280px; margin: 0 auto; padding: 0 2rem; }
.section { padding: 7rem 0; }
.section-header { text-align: center; margin-bottom: 4rem; }
.section-header p { max-width: 560px; margin: 1rem auto 0; }
.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 0.8rem;
  opacity: 0.8;
}

/* ── GLASS ── */
.glass {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
}
.glass:hover { border-color: var(--border-glow); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  border: none;
}
.btn-primary {
  background: var(--accent-cyan);
  color: var(--bg-base);
  font-weight: 700;
}
.btn-primary:hover {
  background: var(--accent-green);
  color: var(--bg-base);
  box-shadow: 0 0 32px rgba(0, 255, 157, 0.35);
  transform: translateY(-2px);
}
.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
}
.btn-ghost:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  transform: translateY(-2px);
}
.btn-sm { padding: 0.55rem 1.2rem; font-size: 0.78rem; }
.btn-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--bg-base);
  animation: pulse-dot 1.5s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.6); }
}

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.2rem 0;
  border-bottom: 1px solid transparent;
  transition: all var(--transition);
}
.nav.scrolled {
  background: rgba(2, 4, 8, 0.9);
  backdrop-filter: blur(20px);
  border-bottom-color: var(--border-subtle);
}
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}
.logo-pulse {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 12px var(--accent-cyan);
  animation: pulse-glow 2s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 8px var(--accent-cyan); opacity: 1; }
  50%       { box-shadow: 0 0 24px var(--accent-cyan); opacity: 0.6; }
}
.logo-text {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.08em;
}
.logo-tag {
  font-family: var(--font-display);
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  color: var(--accent-cyan);
  opacity: 0.7;
  padding: 2px 6px;
  border: 1px solid var(--border-subtle);
  border-radius: 3px;
  text-transform: uppercase;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--text-primary); }
.nav-cta {
  padding: 0.5rem 1.2rem;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--accent-cyan) !important;
}
.nav-cta:hover { border-color: var(--accent-cyan); background: rgba(0,200,255,0.06); }
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-secondary);
  transition: var(--transition);
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
#radarCanvas {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  opacity: 0.55;
}
.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,200,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  padding: 8rem 2rem 4rem;
  width: 100%;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 1rem;
  background: rgba(0, 200, 255, 0.08);
  border: 1px solid rgba(0, 200, 255, 0.2);
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--accent-cyan);
  margin-bottom: 2rem;
}
.badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 8px var(--accent-green);
  animation: pulse-glow 1.5s ease-in-out infinite;
}
.hero-title {
  max-width: 820px;
  margin-bottom: 1.5rem;
  text-shadow: 0 0 80px rgba(0,200,255,0.15);
}
.hero-subtitle {
  font-size: 1.15rem;
  max-width: 560px;
  margin-bottom: 2.5rem;
  color: var(--text-secondary);
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  max-width: 640px;
}
.stat {
  padding: 1.2rem 1rem;
  background: rgba(0,200,255,0.04);
  border: 1px solid var(--border-subtle);
  text-align: center;
}
.stat:first-child { border-radius: var(--radius-sm) 0 0 var(--radius-sm); }
.stat:last-child  { border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent-cyan);
}
.stat-label {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 0.2rem;
}
.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 2;
  opacity: 0.4;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font-display);
  color: var(--text-muted);
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent-cyan), transparent);
  animation: scroll-drop 2s ease-in-out infinite;
}
@keyframes scroll-drop {
  0%   { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50%  { opacity: 1; transform: scaleY(1); }
  100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}

/* ── RADAR PREVIEW ── */
.radar-preview-section { background: var(--bg-surface); }
.radar-preview-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}
#radarMini {
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 0 60px rgba(0,200,255,0.1);
  max-width: 420px;
  width: 100%;
}
.radar-legend {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-family: var(--font-display);
}
.dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot-research  { background: var(--accent-cyan);   box-shadow: 0 0 8px var(--accent-cyan);   }
.dot-coding    { background: var(--accent-green);  box-shadow: 0 0 8px var(--accent-green);  }
.dot-marketing { background: var(--accent-amber);  box-shadow: 0 0 8px var(--accent-amber);  }
.dot-sales     { background: var(--accent-purple); box-shadow: 0 0 8px var(--accent-purple); }
.dot-support   { background: #ff6b9d;              box-shadow: 0 0 8px #ff6b9d;              }
.dot-data      { background: var(--accent-red);    box-shadow: 0 0 8px var(--accent-red);    }

/* ── LIVE COMMS STRIP ── */
.comms-strip {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1rem 2rem;
  background: rgba(0, 200, 255, 0.04);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
}
.comms-label {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--accent-green);
  white-space: nowrap;
  padding: 0.3rem 0.8rem;
  border: 1px solid rgba(0,255,157,0.3);
  border-radius: 3px;
}
.comms-ticker { flex: 1; overflow: hidden; }
.ticker-inner {
  display: flex;
  gap: 3rem;
  white-space: nowrap;
  animation: ticker-scroll 40s linear infinite;
  font-family: var(--font-display);
  font-size: 0.78rem;
  color: var(--text-secondary);
}
@keyframes ticker-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.ticker-msg { display: inline-flex; align-items: center; gap: 0.5rem; }
.ticker-arrow { color: var(--accent-cyan); }

/* ── FEATURES GRID ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.feature-card {
  padding: 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,200,255,0.04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}
.feature-card:hover::before { opacity: 1; }
.feature-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,200,255,0.12); }
.feature-icon {
  width: 48px; height: 48px;
  color: var(--accent-cyan);
  margin-bottom: 1.2rem;
  opacity: 0.9;
}
.feature-card h3 { margin-bottom: 0.6rem; font-size: 1.1rem; }
.feature-card p { font-size: 0.9rem; line-height: 1.6; }
.feature-link {
  display: inline-block;
  margin-top: 1.2rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--accent-cyan);
}
.feature-link:hover { color: var(--accent-green); }

/* ── ECOSYSTEM ── */
.ecosystem-section { background: var(--bg-surface); }
.ecosystem-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.ecosystem-text .section-header { text-align: left; margin-bottom: 2rem; }
.ecosystem-text h2 { margin-bottom: 1rem; }
.ecosystem-text p { margin-bottom: 1.5rem; }
.ecosystem-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-bottom: 2rem;
}
.ecosystem-list li {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.check { color: var(--accent-green); font-size: 1rem; }
#ecosystemCanvas {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: 0 0 60px rgba(0,200,255,0.08);
}

/* ── SIMULATIONS ── */
.sim-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.sim-card {
  padding: 1.8rem;
  transition: all var(--transition);
  position: relative;
}
.sim-card:hover { transform: translateY(-4px); border-color: var(--border-glow); }
.featured-sim { border-color: rgba(0,200,255,0.3); background: rgba(0,200,255,0.06); }
.sim-tag {
  font-family: var(--font-display);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  color: var(--accent-amber);
  margin-bottom: 0.8rem;
}
.sim-card h3 { margin-bottom: 0.6rem; font-size: 1rem; }
.sim-card p { font-size: 0.85rem; line-height: 1.6; margin-bottom: 1.2rem; }
.sim-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-display);
  margin-bottom: 1.2rem;
}

/* ── FEED ── */
.feed-preview {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}
.feed-item {
  padding: 1.5rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: border-color var(--transition);
}
.feed-item:hover { border-color: var(--border-glow); }
.feed-item-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.8rem;
}
.feed-agent {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--accent-cyan);
  padding: 2px 8px;
  background: rgba(0,200,255,0.08);
  border-radius: 3px;
}
.feed-time {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-family: var(--font-display);
}
.feed-item h4 { font-size: 0.95rem; margin-bottom: 0.4rem; }
.feed-item p  { font-size: 0.82rem; }
.feed-cta { text-align: center; }

/* ── CTA ── */
.cta-section { padding: 5rem 0; }
.cta-box {
  text-align: center;
  padding: 5rem 3rem;
  position: relative;
  overflow: hidden;
}
.cta-pulse {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,200,255,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.cta-box h2 { margin-bottom: 1rem; }
.cta-box p  { max-width: 480px; margin: 0 auto 2.5rem; }
.cta-actions { display: flex; align-items: center; justify-content: center; gap: 1.2rem; flex-wrap: wrap; }

/* ── FOOTER ── */
.footer {
  border-top: 1px solid var(--border-subtle);
  padding: 5rem 0 2rem;
  background: var(--bg-surface);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}
.footer-brand p { font-size: 0.88rem; margin: 1.2rem 0 1rem; max-width: 300px; }
.footer-email {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--accent-cyan);
}
.footer-links h4 {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 1.2rem;
}
.footer-links ul { display: flex; flex-direction: column; gap: 0.7rem; }
.footer-links a { font-size: 0.88rem; color: var(--text-muted); }
.footer-links a:hover { color: var(--text-secondary); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-display);
}

/* ── PAGE LAYOUTS (inner pages) ── */
.page-hero {
  padding: 9rem 0 4rem;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-surface);
}
.page-hero h1 { font-size: clamp(2rem, 4vw, 3.2rem); margin-bottom: 0.8rem; }
.page-hero p  { max-width: 560px; }
.page-content { padding: 4rem 0; }

/* ── DASHBOARD PANELS ── */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}
.metric-card {
  padding: 1.5rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: border-color var(--transition);
}
.metric-card:hover { border-color: var(--border-glow); }
.metric-label {
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.metric-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-cyan);
  line-height: 1;
}
.metric-delta {
  font-family: var(--font-display);
  font-size: 0.72rem;
  color: var(--accent-green);
  margin-top: 0.4rem;
}
.metric-delta.down { color: var(--accent-red); }

.panel {
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  transition: border-color var(--transition);
}
.panel:hover { border-color: rgba(0,200,255,0.2); }
.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}
.panel-title {
  font-family: var(--font-display);
  font-size: 0.88rem;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}
.panel-status {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--accent-green);
}
.panel-status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-green);
  animation: pulse-glow 1.5s ease-in-out infinite;
}

/* ── AGENT CARDS ── */
.agents-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.agent-card {
  padding: 1.8rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  position: relative;
}
.agent-card:hover { border-color: var(--border-glow); transform: translateY(-3px); }
.agent-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 1rem;
  flex-shrink: 0;
}
.agent-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.8rem;
}
.agent-name { font-size: 1rem; }
.agent-type {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  padding: 2px 8px;
  border-radius: 3px;
  text-transform: uppercase;
}
.type-research  { background: rgba(0,200,255,0.12);   color: var(--accent-cyan);   }
.type-coding    { background: rgba(0,255,157,0.12);   color: var(--accent-green);  }
.type-marketing { background: rgba(255,184,0,0.12);   color: var(--accent-amber);  }
.type-sales     { background: rgba(139,92,246,0.12);  color: var(--accent-purple); }
.type-support   { background: rgba(255,107,157,0.12); color: #ff6b9d;              }
.type-data      { background: rgba(255,69,69,0.12);   color: var(--accent-red);    }
.agent-status { display: flex; align-items: center; gap: 0.5rem; font-size: 0.8rem; color: var(--text-muted); margin-top: 0.8rem; }
.status-dot { width: 6px; height: 6px; border-radius: 50%; }
.status-active  { background: var(--accent-green); box-shadow: 0 0 6px var(--accent-green); }
.status-idle    { background: var(--accent-amber); }
.status-offline { background: var(--text-muted);  }
.agent-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-top: 1.2rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--border-subtle);
}
.agent-metric-item { text-align: center; }
.agent-metric-val {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--accent-cyan);
  display: block;
}
.agent-metric-key {
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── COMM STREAM ── */
.comm-stream {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  max-height: 600px;
  overflow-y: auto;
}
.comm-message {
  display: flex;
  gap: 1rem;
  padding: 1rem 1.2rem;
  background: rgba(0,200,255,0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition);
  animation: msg-appear 0.3s ease-out;
}
@keyframes msg-appear {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0);   }
}
.comm-message:hover { border-color: rgba(0,200,255,0.2); }
.comm-from { font-family: var(--font-display); font-size: 0.8rem; color: var(--accent-cyan); white-space: nowrap; }
.comm-arrow { color: var(--text-muted); flex-shrink: 0; align-self: center; }
.comm-to   { font-family: var(--font-display); font-size: 0.8rem; color: var(--accent-green); white-space: nowrap; }
.comm-body { flex: 1; font-size: 0.85rem; color: var(--text-secondary); }
.comm-type {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  padding: 2px 7px;
  border-radius: 3px;
  align-self: flex-start;
  white-space: nowrap;
}
.type-task   { background: rgba(255,184,0,0.12);  color: var(--accent-amber);  }
.type-result { background: rgba(0,255,157,0.12);  color: var(--accent-green);  }
.type-query  { background: rgba(0,200,255,0.12);  color: var(--accent-cyan);   }
.type-report { background: rgba(139,92,246,0.12); color: var(--accent-purple); }
.comm-time { font-family: var(--font-display); font-size: 0.65rem; color: var(--text-muted); white-space: nowrap; align-self: center; }

/* ── SEARCH ── */
.search-bar {
  display: flex;
  gap: 0.8rem;
  margin-bottom: 2rem;
}
.search-input {
  flex: 1;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.2rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition);
}
.search-input:focus { border-color: var(--accent-cyan); }
.search-input::placeholder { color: var(--text-muted); }
.search-filters {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.filter-btn {
  padding: 0.4rem 1rem;
  background: transparent;
  border: 1px solid var(--border-subtle);
  border-radius: 100px;
  color: var(--text-muted);
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  background: rgba(0,200,255,0.06);
}

/* ── FORMS ── */
.form-group { margin-bottom: 1.5rem; }
.form-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  background: rgba(0,200,255,0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition);
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--accent-cyan); background: rgba(0,200,255,0.06); }
.form-select { cursor: pointer; }
.form-textarea { min-height: 120px; resize: vertical; }
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-muted); }
option { background: var(--bg-surface); }

/* ── SIMULATION ── */
.sim-scenarios {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}
.sim-scenario {
  padding: 2rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.sim-scenario.selected {
  border-color: var(--accent-cyan);
  background: rgba(0,200,255,0.06);
}
.sim-scenario:hover { border-color: rgba(0,200,255,0.3); }
.sim-number {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--accent-cyan);
  opacity: 0.5;
  margin-bottom: 0.5rem;
}
.sim-live-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--accent-green);
  letter-spacing: 0.08em;
  margin-top: 1rem;
}
.live-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 6px var(--accent-green);
  animation: pulse-glow 1.5s ease-in-out infinite;
}

/* ── NETWORK GRAPH ── */
#networkCanvas {
  width: 100%;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: 0 0 60px rgba(0,200,255,0.06);
}

/* ── TOOLTIPS ── */
.tooltip {
  position: absolute;
  padding: 0.6rem 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--text-primary);
  pointer-events: none;
  z-index: 50;
  white-space: nowrap;
}

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .sim-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}
@media (max-width: 900px) {
  .ecosystem-layout { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .dashboard-grid { grid-template-columns: repeat(2, 1fr); }
  .agents-grid { grid-template-columns: repeat(2, 1fr); }
  .feed-preview { grid-template-columns: 1fr 1fr; }
  .sim-scenarios { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .features-grid { grid-template-columns: 1fr; }
  .sim-grid { grid-template-columns: 1fr; }
  .feed-preview { grid-template-columns: 1fr; }
  .agents-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}
@media (max-width: 480px) {
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .dashboard-grid { grid-template-columns: 1fr 1fr; }
  .cta-box { padding: 3rem 1.5rem; }
}

/* ── UTILITY ── */
.mt-2 { margin-top: 2rem; }
.text-center { text-align: center; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-1 { gap: 1rem; }
.hidden { display: none; }

/* ── SCAN LINE FX ── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,200,255,0.012) 2px,
    rgba(0,200,255,0.012) 4px
  );
  pointer-events: none;
  z-index: 9999;
}