/* === EMAIL INFRASTRUCTURE SECTION === */
/* Aesthetic: Signal Control Center — Mission control, live monitoring, operational excellence */
/* Personality: Precision engineering, scale operations, inbox domination */

body.work-email {
  font-family: var(--font-sans);
  --signal-dark: #0c1222;
  --signal-navy: #151d2e;
  --signal-slate: #1e2a3f;
  --signal-cyan: #22d3ee;
  --signal-green: #10b981;
  --signal-amber: #f59e0b;
  --signal-red: #ef4444;
  --signal-text: #e2e8f0;
  --signal-muted: #94a3b8;
  --signal-border: #2d3a4f;
  --signal-glow: rgba(34, 211, 238, 0.15);
}

/* Control Room Header */
.control-room {
  background: linear-gradient(180deg, var(--signal-dark) 0%, var(--signal-navy) 100%);
  margin: 0 calc(-1 * var(--spacing-lg));
  padding: clamp(3rem, 8vw, 5rem) var(--spacing-lg);
  position: relative;
  overflow: hidden;
}

/* Subtle grid overlay - like a radar display */
.control-room::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(circle at 50% 50%, rgba(34, 211, 238, 0.03) 0%, transparent 50%),
    linear-gradient(rgba(34, 211, 238, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 211, 238, 0.02) 1px, transparent 1px);
  background-size: 100% 100%, 32px 32px, 32px 32px;
  pointer-events: none;
}

/* Scanline effect - only on first load */
.control-room::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--signal-cyan), transparent);
  opacity: 0.5;
}

/* Only animate scanline on first visit (not on revisits) */
html:not(.revisit) .control-room::after {
  animation: scanline 4s ease-in-out forwards;
}

@keyframes scanline {
  0% { top: 0; opacity: 0.3; }
  100% { top: 100%; opacity: 0.6; }
}

.control-header {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--spacing-2xl);
  align-items: start;
}

.control-content {
  max-width: 580px;
}

.system-status {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  opacity: 0;
  animation: fadeIn 0.4s ease forwards;
  animation-delay: 0.1s;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--signal-green);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 6px 14px;
  border-radius: 2px;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--signal-green);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--signal-green);
  animation: pulse-status 2s ease-in-out infinite;
}

@keyframes pulse-status {
  0%, 100% { opacity: 1; box-shadow: 0 0 12px var(--signal-green); }
  50% { opacity: 0.6; box-shadow: 0 0 20px var(--signal-green); }
}

.control-room h1 {
  font-family: var(--font-sans);
  font-size: clamp(2.5rem, 7vw, 4rem);
  font-weight: 700;
  color: white;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: var(--spacing-lg);
  opacity: 0;
  animation: slideUp 0.5s ease forwards;
  animation-delay: 0.2s;
}

.control-room h1 span {
  color: var(--signal-cyan);
}

.control-intro {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--signal-muted);
  line-height: 1.7;
  opacity: 0;
  animation: slideUp 0.5s ease forwards;
  animation-delay: 0.4s;
}

/* Live Signal Meter */
.signal-meter {
  background: var(--signal-slate);
  border: 1px solid var(--signal-border);
  border-radius: 4px;
  padding: var(--spacing-lg);
  min-width: 280px;
  opacity: 0;
  animation: slideUp 0.6s ease forwards;
  animation-delay: 0.5s;
}

.meter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--signal-border);
}

.meter-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--signal-muted);
}

.meter-live {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--signal-green);
}

.live-dot {
  width: 6px;
  height: 6px;
  background: var(--signal-green);
  border-radius: 50%;
  animation: pulse-status 1s ease-in-out infinite;
}

.meter-bars {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.meter-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.meter-label {
  font-size: 0.8rem;
  color: var(--signal-text);
  min-width: 70px;
}

.meter-track {
  flex: 1;
  height: 8px;
  background: var(--signal-navy);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.meter-fill {
  height: 100%;
  border-radius: 4px;
  position: relative;
  animation: meterGrow 1.5s ease forwards;
  animation-delay: 0.8s;
  width: 0;
}

@keyframes meterGrow {
  to { width: var(--target-width); }
}

.meter-fill.inbox {
  background: linear-gradient(90deg, var(--signal-green), var(--signal-cyan));
  --target-width: 95%;
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.5);
}

.meter-fill.clicked {
  background: var(--signal-cyan);
  --target-width: 92%;
}

.meter-fill.spam {
  background: var(--signal-amber);
  --target-width: 88%;
}

.meter-value {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--signal-text);
  min-width: 45px;
  text-align: right;
}

.meter-stat {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--signal-border);
  text-align: center;
}

.stat-big {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--signal-cyan);
  line-height: 1;
  text-shadow: 0 0 30px var(--signal-glow);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--signal-muted);
  margin-top: 4px;
}

/* Domain Tiers Strip */
.domain-tiers {
  background: linear-gradient(180deg, var(--signal-slate) 0%, var(--signal-navy) 100%);
  border-top: 1px solid var(--signal-border);
  border-bottom: 1px solid var(--signal-border);
  margin: 0 calc(-1 * var(--spacing-lg));
  padding: var(--spacing-xl) var(--spacing-lg);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

.tier-card {
  background: var(--signal-slate);
  border: 1px solid var(--signal-border);
  border-radius: 4px;
  padding: var(--spacing-lg);
  position: relative;
  overflow: hidden;
  opacity: 0;
  animation: slideUp 0.5s ease forwards;
}

.tier-card:nth-child(1) { animation-delay: 0.7s; border-left: 3px solid var(--signal-amber); }
.tier-card:nth-child(2) { animation-delay: 0.85s; border-left: 3px solid var(--signal-cyan); }
.tier-card:nth-child(3) { animation-delay: 1.0s; border-left: 3px solid var(--signal-green); }

.tier-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-sm);
}

.tier-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 2px;
}

.tier-1 .tier-label {
  color: var(--signal-amber);
  background: rgba(245, 158, 11, 0.1);
}

.tier-2 .tier-label {
  color: var(--signal-cyan);
  background: rgba(34, 211, 238, 0.1);
}

.tier-3 .tier-label {
  color: var(--signal-green);
  background: rgba(16, 185, 129, 0.1);
}

.tier-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  animation: pulse-status 2s ease-in-out infinite;
}

.tier-1 .tier-status { background: var(--signal-amber); box-shadow: 0 0 8px var(--signal-amber); }
.tier-2 .tier-status { background: var(--signal-cyan); box-shadow: 0 0 8px var(--signal-cyan); }
.tier-3 .tier-status { background: var(--signal-green); box-shadow: 0 0 8px var(--signal-green); }

.tier-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: white;
  margin-bottom: var(--spacing-xs);
}

.tier-desc {
  font-size: 0.85rem;
  color: var(--signal-muted);
  line-height: 1.5;
}

/* Model Section */
.model-section {
  padding: var(--spacing-2xl) 0;
  border-bottom: 1px solid var(--border-color);
}

body.work-email .section-marker {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--signal-cyan);
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

body.work-email .section-marker::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--signal-cyan);
}

body.work-email h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  border: none;
  padding: 0;
}

body.work-email h2::after {
  display: none;
}

.model-intro {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 700px;
  margin-bottom: var(--spacing-xl);
}

.model-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.model-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: var(--spacing-xl);
  position: relative;
  transition: all var(--transition-fast);
}

.model-card:hover {
  border-color: var(--signal-cyan);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(34, 211, 238, 0.1);
}

.model-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--signal-cyan), var(--signal-green));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  color: white;
}

.model-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.model-card > p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.model-features {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  list-style: none;
  padding: 0;
  margin: 0;
}

.model-features li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding-left: var(--spacing-md);
  position: relative;
}

.model-features li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--signal-cyan);
}


.node-dot {
  width: 16px;
  height: 16px;
  background: var(--signal-cyan);
  border: 3px solid var(--bg-primary);
  border-radius: 50%;
  margin: 0 auto var(--spacing-md);
  box-shadow: 0 0 12px rgba(34, 211, 238, 0.5);
}

.timeline-node:last-child .node-dot {
  background: var(--signal-green);
  box-shadow: 0 0 12px var(--signal-green);
}

.node-year {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--signal-cyan);
  margin-bottom: var(--spacing-xs);
}

.timeline-node:last-child .node-year {
  color: var(--signal-green);
}

.node-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.node-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
  padding: 0 var(--spacing-sm);
}

/* Capabilities Section */
.capabilities-section {
  padding: var(--spacing-2xl) 0;
  border-bottom: 1px solid var(--border-color);
}

.capability-matrix {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border-color);
  border: 1px solid var(--border-color);
}

.capability-cell {
  background: var(--bg-primary);
  padding: var(--spacing-xl);
  transition: all var(--transition-fast);
}

.capability-cell:hover {
  background: var(--bg-secondary);
}

.cap-code {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--signal-cyan);
  margin-bottom: var(--spacing-sm);
}

.capability-cell h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.capability-cell p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.cap-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.cap-list span {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 4px 10px;
  border-radius: 2px;
}

/* Services Section */
.services-section {
  padding: var(--spacing-2xl) 0;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.service-item {
  padding: var(--spacing-lg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  transition: all var(--transition-fast);
}

.service-item:hover {
  border-color: var(--signal-cyan);
  transform: translateY(-2px);
}

.service-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--signal-cyan);
  margin-bottom: var(--spacing-sm);
}

.service-item h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.service-item p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Proof Section */
.proof-section {
  padding: var(--spacing-2xl) var(--spacing-lg);
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  margin: 0 calc(-1 * var(--spacing-lg));
  position: relative;
}

.proof-content {
  position: relative;
  z-index: 1;
  display: flex;
  gap: var(--spacing-xl);
  align-items: flex-start;
  max-width: 800px;
}

.proof-icon {
  font-size: 2.5rem;
  color: var(--signal-cyan);
  flex-shrink: 0;
  line-height: 1;
}

.proof-text h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.proof-text p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--spacing-sm);
}

.proof-text p:last-child {
  margin-bottom: 0;
}

/* CTA Section */
.email-cta {
  background: linear-gradient(135deg, var(--signal-dark) 0%, var(--signal-navy) 100%);
  margin: var(--spacing-2xl) calc(-1 * var(--spacing-lg)) calc(-1 * var(--spacing-lg));
  padding: var(--spacing-2xl) var(--spacing-lg);
  position: relative;
  overflow: hidden;
}

.email-cta::before {
  content: '';
  position: absolute;
  top: 50%;
  right: 10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--signal-glow) 0%, transparent 70%);
  transform: translateY(-50%);
  pointer-events: none;
}

.email-cta .cta-inner {
  position: relative;
  z-index: 1;
  max-width: 500px;
}

body.work-email .email-cta h2 {
  font-size: clamp(1.5rem, 4vw, 2rem);
  color: white;
  margin-bottom: var(--spacing-md);
}

.email-cta p {
  color: var(--signal-muted);
  font-size: 1.1rem;
  margin-bottom: var(--spacing-xl);
  line-height: 1.6;
}

.email-cta .cta-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--signal-dark);
  background: var(--signal-cyan);
  padding: 14px 28px;
  border-radius: 4px;
  text-decoration: none;
  transition: all var(--transition-fast);
  box-shadow: 0 0 20px rgba(34, 211, 238, 0.3);
}

.email-cta .cta-btn:hover {
  background: white;
  border-color: white;
  color: var(--signal-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(34, 211, 238, 0.4);
  text-decoration: none;
}

/* Responsive */
@media (max-width: 1000px) {
  .control-header {
    grid-template-columns: 1fr;
  }

  .signal-meter {
    max-width: 100%;
  }

  .domain-tiers {
    grid-template-columns: 1fr;
  }

  .model-options {
    grid-template-columns: 1fr;
  }

  .capability-matrix {
    grid-template-columns: 1fr;
  }

  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .control-room {
    padding: var(--spacing-2xl) var(--spacing-md) var(--spacing-xl);
  }

  .control-room h1 {
    font-size: 2.25rem;
  }

  .timeline-track {
    flex-direction: column;
    min-width: auto;
  }

  .timeline-track::before {
    top: 0;
    bottom: 0;
    left: 50%;
    right: auto;
    width: 2px;
    height: 100%;
    transform: translateX(-50%);
  }

  .timeline-node {
    flex: 0 0 auto;
    padding-left: 50%;
  }

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

  .proof-content {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 500px) {
  .system-status {
    flex-wrap: wrap;
  }

  .signal-meter {
    padding: var(--spacing-md);
  }

  .meter-row {
    flex-wrap: wrap;
  }

  .meter-label {
    min-width: 100%;
    margin-bottom: 4px;
  }

  .tier-card {
    padding: var(--spacing-md);
  }

  .email-cta {
    padding: var(--spacing-xl) var(--spacing-md);
  }
}

/* Dark mode adjustments */
@media (prefers-color-scheme: dark) {
  body.work-email {
    --signal-cyan: #22d3ee;
    --signal-green: #34d399;
  }

  .model-card {
    background: var(--bg-secondary);
  }

  .model-card:hover {
    box-shadow: 0 12px 40px rgba(34, 211, 238, 0.2);
  }

  .capability-cell {
    background: var(--bg-secondary);
  }

  .capability-cell:hover {
    background: var(--bg-primary);
  }

  .service-item {
    background: var(--bg-secondary);
  }
}