/* ==========================================================================
   OO2 (Open Operations 2.0) — Components & UI Modules
   ========================================================================== */

/* Navbar & Global Header */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--navbar-height);
  z-index: 1000;
  transition: var(--transition-normal);
}

.navbar.scrolled {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  z-index: 1002;
}

.brand-logo img, .brand-logo svg {
  height: 40px;
  width: 40px;
  object-fit: contain;
  border-radius: 8px;
  filter: drop-shadow(0 0 10px rgba(0, 242, 254, 0.45));
  transition: var(--transition-fast);
}

.brand-logo:hover img, .brand-logo:hover svg {
  transform: scale(1.06) rotate(3deg);
  filter: drop-shadow(0 0 16px rgba(0, 242, 254, 0.75));
}

.brand-text span {
  color: var(--accent-cyan);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-cyan);
  border-radius: 2px;
  box-shadow: 0 0 10px var(--accent-cyan);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-toggle {
  display: none;
  font-size: 1.65rem;
  color: var(--text-primary);
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1002;
  padding: 0.5rem;
}

.nav-drawer-cta {
  display: none;
}

/* AI Agent Fixed-Width Live Status Bar (Aligned to 860px with 4.5rem Vertical Separation) */
.agent-status-bar {
  margin: 4.5rem auto 0 auto;
  background: rgba(18, 24, 41, 0.75);
  border: 1px solid var(--border-glass-glow);
  border-radius: var(--radius-full);
  padding: 0.65rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  backdrop-filter: blur(12px);
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.15);
  width: 100%;
  max-width: 860px;
  text-align: left;
}

.agent-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 12px var(--accent-cyan);
  animation: pulse-dot 1.8s infinite;
  flex-shrink: 0;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 12px var(--accent-cyan); }
  50% { opacity: 0.35; transform: scale(0.85); box-shadow: 0 0 4px var(--accent-cyan); }
}

.agent-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-blue);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  flex-shrink: 0;
}

.agent-task-text {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: opacity 0.25s ease;
  flex-grow: 1;
}

/* Credentials Single-Line Container (Aligned to 860px) */
.credentials-bar {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: nowrap;
  color: var(--text-secondary);
  font-size: 0.88rem;
  white-space: nowrap;
}

.credentials-bar span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

/* Service Pillar Cards Grid */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.pillar-card {
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.pillar-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid rgba(0, 242, 254, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent-cyan);
  margin-bottom: 1.25rem;
}

.pillar-title {
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
}

.pillar-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.pillar-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}

.tag-pill {
  padding: 0.3rem 0.75rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--accent-cyan);
  transition: var(--transition-fast);
}

.card-link:hover {
  gap: 0.85rem;
  color: #FFFFFF;
}

/* Ecosystem Stack Tab Matrix */
.ecosystem-tabs {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.tab-btn {
  padding: 0.65rem 1.5rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition-fast);
}

.tab-btn.active, .tab-btn:hover {
  background: rgba(0, 242, 254, 0.15);
  border-color: var(--accent-cyan);
  color: var(--text-primary);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.2);
}

.ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 1.15rem;
}

.tech-item-card {
  padding: 1.15rem;
  text-align: center;
  background: rgba(26, 34, 56, 0.4);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.tech-item-card:hover {
  border-color: var(--accent-cyan);
  transform: translateY(-3px);
  background: rgba(35, 47, 78, 0.6);
}

.tech-name {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
}

/* Footer Module */
.site-footer {
  background: #070A12;
  border-top: 1px solid var(--border-glass);
  padding: 3.5rem 0 2rem 0;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 2.5rem;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-top: 1rem;
  max-width: 320px;
}

.footer-title {
  font-size: 1.05rem;
  margin-bottom: 1.15rem;
  color: var(--text-primary);
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent-cyan);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Responsive Rules for Mobile Navigation Drawer */
@media (max-width: 992px) {
  .nav-actions {
    display: none; /* Hide header Audit button on mobile to prevent overlapping brand logo */
  }

  .mobile-toggle {
    display: block; /* Show clean hamburger button on right */
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: rgba(11, 15, 25, 0.96);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    flex-direction: column;
    align-items: flex-start;
    padding: 6rem 2.25rem 2rem 2.25rem;
    gap: 1.75rem;
    transition: right var(--transition-normal);
    border-left: 1px solid var(--border-glass);
    z-index: 1001;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.7);
  }
  
  .nav-menu.open {
    right: 0;
  }

  .nav-link {
    font-size: 1.15rem;
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 0.85rem;
  }

  .nav-drawer-cta {
    display: flex;
    width: 100%;
    margin-top: 1rem;
    padding: 0.9rem 1.5rem;
    justify-content: center;
  }

  .credentials-bar {
    flex-wrap: wrap;
    justify-content: center;
    font-size: 0.82rem;
    gap: 1rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .agent-status-bar {
    width: 100%;
    margin-top: 2.5rem;
  }
}