/* === AI CONSULTING SECTION === */
/* Aesthetic: Grounded Futurism — Clean, precise, cutting through hype */
/* Personality: Practical AI implementation, no-nonsense, forward-thinking */

body.work-ai {
  font-family: var(--font-sans);
  --ai-purple: #8b5cf6;
  --ai-purple-dark: #7c3aed;
  --ai-cyan: #06b6d4;
  --ai-cyan-dark: #0891b2;
  --ai-slate: #1e293b;
  --ai-slate-light: #334155;
  --ai-surface: #f8fafc;
  --ai-border: #e2e8f0;
}

@media (prefers-color-scheme: dark) {
  body.work-ai {
    --ai-surface: #0f172a;
    --ai-border: #334155;
    --ai-slate: #f1f5f9;
    --ai-slate-light: #cbd5e1;
  }
}

/* Dot grid background — subtle, technical */
body.work-ai::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(circle, var(--ai-border) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}

body.work-ai .container {
  position: relative;
  z-index: 1;
}

/* === HERO === */
.ai-hero {
  padding: clamp(3rem, 10vw, 6rem) 0;
  max-width: 800px;
}

.hero-signal {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.signal-line {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--ai-purple), var(--ai-cyan));
  position: relative;
}

.signal-line::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: var(--ai-cyan);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--ai-cyan);
  animation: signalPulse 2s ease-in-out infinite;
}

@keyframes signalPulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 12px var(--ai-cyan); }
  50% { opacity: 0.6; box-shadow: 0 0 20px var(--ai-cyan); }
}

.signal-text {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ai-cyan);
}

.ai-hero h1 {
  font-size: clamp(2.5rem, 7vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--spacing-lg);
  color: var(--text-primary);
  letter-spacing: -0.03em;
}

.hero-statement {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  line-height: 1.6;
  color: var(--text-primary);
  margin-bottom: var(--spacing-lg);
  max-width: 650px;
}

.hero-context {
  padding-left: var(--spacing-lg);
  border-left: 2px solid var(--ai-border);
}

.hero-context p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

/* === SECTION LABELS === */
.section-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ai-purple);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.section-label::before {
  content: '';
  width: 12px;
  height: 2px;
  background: var(--ai-purple);
}

/* === SERVICES SECTION === */
.services-section {
  padding: var(--spacing-2xl) 0;
  border-top: 1px solid var(--ai-border);
}

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

.service-panel {
  background: var(--ai-surface);
  border: 1px solid var(--ai-border);
  padding: var(--spacing-xl);
  position: relative;
  transition: all 0.3s ease;
}

.service-panel:hover {
  border-color: var(--ai-purple);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(139, 92, 246, 0.15);
}

.panel-number {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--ai-cyan);
  margin-bottom: var(--spacing-md);
  font-family: var(--font-mono, monospace);
}

.panel-content h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

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

.panel-examples {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.panel-examples span {
  font-size: 0.75rem;
  color: var(--ai-purple);
  background: rgba(139, 92, 246, 0.1);
  padding: 4px 10px;
  border-radius: 2px;
  border: 1px solid rgba(139, 92, 246, 0.2);
}

/* === CAPABILITIES SECTION === */
.capabilities-section {
  padding: var(--spacing-2xl) 0;
  border-top: 1px solid var(--ai-border);
}

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

.capability {
  display: flex;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  background: var(--ai-surface);
  border: 1px solid var(--ai-border);
  transition: all 0.3s ease;
}

.capability:hover {
  border-left: 3px solid var(--ai-cyan);
  padding-left: calc(var(--spacing-lg) - 2px);
}

.cap-marker {
  width: 8px;
  height: 8px;
  background: var(--ai-cyan);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 6px;
  box-shadow: 0 0 8px var(--ai-cyan);
}

.cap-content h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.cap-content p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* === APPROACH SECTION === */
.approach-section {
  padding: var(--spacing-2xl) 0;
  border-top: 1px solid var(--ai-border);
  background: linear-gradient(180deg, transparent 0%, rgba(139, 92, 246, 0.03) 100%);
}

.approach-container {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--spacing-2xl);
}

.approach-header h2 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.approach-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.approach-point {
  display: flex;
  gap: var(--spacing-md);
}

.point-marker {
  width: 28px;
  height: 28px;
  background: var(--ai-purple);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
  border-radius: 2px;
}

.approach-point strong {
  display: block;
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.approach-point p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* === TECH SECTION === */
.tech-section {
  padding: var(--spacing-2xl) 0;
  border-top: 1px solid var(--ai-border);
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.tech-tags span {
  background: transparent;
  border: 1px solid var(--ai-border);
  color: var(--text-secondary);
  padding: 8px 16px;
  font-size: 0.85rem;
  transition: all 0.2s ease;
}

.tech-tags span:hover {
  border-color: var(--ai-purple);
  color: var(--ai-purple);
  background: rgba(139, 92, 246, 0.05);
}

/* === FIT SECTION === */
.fit-section {
  padding: var(--spacing-2xl) 0;
  border-top: 1px solid var(--ai-border);
}

.fit-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
}

.fit-column {
  padding: var(--spacing-xl);
  border: 1px solid var(--ai-border);
}

.fit-column.good {
  border-left: 3px solid #22c55e;
}

.fit-column.not {
  border-left: 3px solid var(--ai-purple);
}

.fit-column h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.fit-column > p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

.fit-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.fit-column li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding-left: var(--spacing-lg);
  position: relative;
  line-height: 1.5;
}

.fit-column.good li::before {
  content: '+';
  position: absolute;
  left: 0;
  color: #22c55e;
  font-weight: 700;
}

.fit-column.not li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--ai-purple);
  font-weight: 700;
}

/* === AVAILABILITY SECTION === */
.availability-section {
  padding: var(--spacing-2xl) 0;
  border-top: 1px solid var(--ai-border);
}

.availability-header {
  margin-bottom: var(--spacing-lg);
}

.availability-header h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

.availability-section > p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
}

.availability-criteria {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

.criteria-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.criteria-check {
  color: var(--ai-cyan);
  font-weight: 700;
}

/* === CTA === */
.ai-cta {
  margin-top: var(--spacing-2xl);
  padding: var(--spacing-2xl);
  background: linear-gradient(135deg, var(--ai-slate) 0%, var(--ai-slate-light) 100%);
  position: relative;
  overflow: hidden;
}

@media (prefers-color-scheme: dark) {
  .ai-cta {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
  }

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

  .service-panel:hover {
    box-shadow: 0 12px 40px rgba(139, 92, 246, 0.25);
  }

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

  .fit-column {
    background: var(--bg-secondary);
  }

  .tech-tags span:hover {
    background: rgba(139, 92, 246, 0.15);
  }
}

.ai-cta::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.3) 0%, transparent 70%);
  pointer-events: none;
}

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

.ai-cta h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--spacing-sm);
}

.ai-cta p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-lg);
  font-size: 1rem;
}

.cta-btn {
  display: inline-block;
  background: var(--ai-cyan);
  color: white;
  padding: 12px 28px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
}

.cta-btn:hover {
  background: var(--ai-cyan-dark);
  transform: translateX(4px);
  text-decoration: none;
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .service-panels {
    grid-template-columns: 1fr;
  }

  .approach-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .fit-container {
    grid-template-columns: 1fr;
  }

  .availability-criteria {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .ai-hero {
    padding: var(--spacing-2xl) 0;
  }

  .ai-hero h1 {
    font-size: 2.25rem;
  }

  .hero-statement {
    font-size: 1.1rem;
  }

  .service-panel {
    padding: var(--spacing-lg);
  }

  .capability {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .cap-marker {
    margin-top: 0;
  }

  .approach-header h2 {
    font-size: 1.5rem;
  }

  .fit-column {
    padding: var(--spacing-lg);
  }

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

  .ai-cta h2 {
    font-size: 1.5rem;
  }
}

@media (max-width: 500px) {
  .signal-line {
    width: 40px;
  }

  .panel-examples {
    flex-direction: column;
    gap: 6px;
  }

  .panel-examples span {
    width: fit-content;
  }

  .tech-tags span {
    padding: 6px 12px;
    font-size: 0.8rem;
  }
}