/* ── Simulation page styles ──────────────────────── */


/* ── Hero ────────────────────────────────────────── */

.simulation-hero {
  position:       relative;
  overflow:       hidden;
  min-height:     calc(100vh - 68px);
  display:        flex;
  flex-direction: column;
  justify-content: center;
}

/* Background image */
.simulation-hero-bg {
  position: absolute;
  inset:    0;
  z-index:  0;
}

.simulation-hero-bg-img {
  width:      100%;
  height:     100%;
  object-fit: cover;
  object-position: center;
}

/* Dark overlay so text stays readable */
.simulation-hero-overlay {
  position:   absolute;
  inset:      0;
  background: linear-gradient(
    105deg,
    rgba(14,21,32,0.92) 0%,
    rgba(14,21,32,0.75) 50%,
    rgba(14,21,32,0.40) 100%
  );
}

.simulation-hero-inner {
  position:  relative;
  z-index:   1;
  padding:   var(--space-48) 0;
}

.simulation-hero-copy {
  display:        flex;
  flex-direction: column;
  gap:            var(--space-24);
  max-width:      620px;
}

.simulation-hero-eyebrow {
  color:         var(--color-brand-accent);
  margin-bottom: 0;
}

.simulation-hero-title {
  color: var(--color-text-primary);
}

.simulation-hero-accent {
  color: var(--color-brand-accent);
}

.simulation-hero-subtitle {
  color:     var(--color-text-muted);
  max-width: 520px;
}

/* Stats */
.simulation-hero-stats {
  display:       flex;
  align-items:   center;
  gap:           var(--space-24);
  flex-wrap:     wrap;
  padding:       var(--space-20) 0;
  border-top:    1px solid rgba(255,255,255,0.12);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.simulation-stat {
  display:        flex;
  flex-direction: column;
  gap:            var(--space-4);
}

.simulation-stat-value {
  font-size:   var(--text-2xl);
  font-weight: 700;
  color:       var(--color-brand-accent);
  line-height: 1;
}

.simulation-stat-label {
  font-size:   var(--text-xs);
  color:       rgba(240,244,248,0.6);
  line-height: 1.4;
  max-width:   120px;
}

.simulation-stat-divider {
  width:       1px;
  height:      32px;
  background:  rgba(255,255,255,0.15);
  flex-shrink: 0;
}

.simulation-hero-actions {
  display:   flex;
  gap:       var(--space-12);
  flex-wrap: wrap;
}

/* Secondary button on image bg — needs stronger border */
.simulation-btn-secondary {
  border-color: rgba(255,255,255,0.3);
}

.simulation-btn-secondary:hover {
  border-color:    rgba(255,255,255,0.5);
  background:      rgba(255,255,255,0.08);
}

@media (max-width: 767px) {
  .simulation-hero-copy {
    max-width: 100%;
  }
}


/* ── Platform components ─────────────────────────── */

.simulation-platform-grid {
  display:               grid;
  grid-template-columns: repeat(3, 1fr);
  gap:                   var(--space-24);
}

.simulation-platform-card {
  display:        flex;
  flex-direction: column;
  gap:            var(--space-20);
  padding:        var(--space-32);
  background:     var(--color-bg-card);
  border:         1px solid var(--color-border);
  border-radius:  var(--radius-12);
  overflow:       hidden;
  transition:     border-color var(--transition-base),
                  box-shadow   var(--transition-base);
}

.simulation-platform-card:hover {
  border-color: var(--color-border-md);
  box-shadow:   var(--shadow-card-hover);
}

.simulation-platform-icon {
  width:           48px;
  height:          48px;
  border-radius:   var(--radius-12);
  background:      var(--color-brand-tint);
  border:          1px solid var(--color-brand-tint-md);
  display:         flex;
  align-items:     center;
  justify-content: center;
  color:           var(--color-brand-accent);
  flex-shrink:     0;
}

.simulation-platform-title {
  font-size:   var(--text-lg);
  font-weight: 600;
  color:       var(--color-text-primary);
  line-height: 1.3;
}

.simulation-platform-body {
  color: var(--color-text-muted);
  flex:  1;
}

.simulation-platform-features {
  list-style:     none;
  display:        flex;
  flex-direction: column;
  gap:            var(--space-8);
  border-top:     1px solid var(--color-border);
  padding-top:    var(--space-16);
}

.simulation-platform-feature {
  display:     flex;
  align-items: center;
  gap:         var(--space-8);
}

.simulation-platform-feature .type-caption {
  color: var(--color-text-muted);
}

@media (max-width: 1023px) {
  .simulation-platform-grid {
    grid-template-columns: 1fr;
  }
}


/* ── How it works ────────────────────────────────── */

.simulation-hiw {
  position:   relative;
  overflow:   hidden;
  border-top: 1px solid var(--color-border);
}

.simulation-hiw-glow {
  position:       absolute;
  inset:          0;
  pointer-events: none;
  background:     radial-gradient(
    ellipse 70% 60% at 0% 50%,
    rgba(0,81,142,0.14) 0%,
    transparent 70%
  );
}

.simulation-hiw .section-header {
  position:  relative;
  z-index:   1;
  max-width: 640px;
}

.simulation-hiw-steps {
  display:               grid;
  grid-template-columns: repeat(4, 1fr);
  gap:                   var(--space-16);
  position:              relative;
  z-index:               1;
}

.simulation-hiw-step {
  display:        flex;
  flex-direction: column;
  gap:            var(--space-20);
}

/* Step number + connector line */
.simulation-hiw-step-number {
  width:           44px;
  height:          44px;
  border-radius:   var(--radius-pill);
  background:      var(--color-bg-card);
  border:          1px solid var(--color-brand-tint-md);
  color:           var(--color-brand-accent);
  font-size:       var(--text-lg);
  font-weight:     700;
  display:         flex;
  align-items:     center;
  justify-content: center;
  flex-shrink:     0;
  position:        relative;
  z-index:         2;
}

/* Horizontal connector between steps */
.simulation-hiw-step-connector {
  position:   absolute;
  top:        22px;
  left:       44px;
  right:      calc(-100% - 44px);
  height:     1px;
  background: var(--color-border-md);
}

.simulation-hiw-step {
  position: relative;
}

.simulation-hiw-step-connector-last {
  display: none;
}

.simulation-hiw-step-title {
  font-size:   var(--text-lg);
  font-weight: 600;
  color:       var(--color-text-primary);
}

.simulation-hiw-step-body {
  color: var(--color-text-muted);
}

@media (max-width: 1023px) {
  .simulation-hiw-steps {
    grid-template-columns: repeat(2, 1fr);
    gap:                   var(--space-32);
  }

  .simulation-hiw-step-connector {
    display: none;
  }
}

@media (max-width: 639px) {
  .simulation-hiw-steps {
    grid-template-columns: 1fr;
  }
}


/* ── Features ────────────────────────────────────── */

.simulation-features {
  border-top: 1px solid var(--color-border);
}

.simulation-features-grid {
  display:               grid;
  grid-template-columns: repeat(3, 1fr);
  gap:                   var(--space-24);
}

.simulation-feature {
  display:        flex;
  flex-direction: column;
  gap:            var(--space-12);
  padding:        var(--space-24);
  background:     var(--color-bg-card);
  border:         1px solid var(--color-border);
  border-radius:  var(--radius-12);
  transition:     border-color var(--transition-base),
                  box-shadow   var(--transition-base);
}

.simulation-feature:hover {
  border-color: var(--color-border-md);
  box-shadow:   var(--shadow-card-hover);
}

.simulation-feature-icon {
  width:           40px;
  height:          40px;
  border-radius:   var(--radius-8);
  background:      var(--color-brand-tint);
  border:          1px solid var(--color-brand-tint-md);
  display:         flex;
  align-items:     center;
  justify-content: center;
  color:           var(--color-brand-accent);
  flex-shrink:     0;
}

.simulation-feature-title {
  font-size:   var(--text-base);
  font-weight: 600;
  color:       var(--color-text-primary);
  line-height: 1.3;
}

.simulation-feature-body {
  color: var(--color-text-muted);
}

@media (max-width: 1023px) {
  .simulation-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 639px) {
  .simulation-features-grid {
    grid-template-columns: 1fr;
  }
}


/* ── Case studies ────────────────────────────────── */

.simulation-cases .section-subtitle {
  max-width: 560px;
}

/* Featured case study */
.simulation-case-featured {
  display:               grid;
  grid-template-columns: 1fr 1fr;
  gap:                   var(--space-48);
  align-items:           center;
  margin-bottom:         var(--space-24);
  padding:               var(--space-40);
}

.simulation-case-featured-content {
  display:        flex;
  flex-direction: column;
  gap:            var(--space-20);
}

.simulation-case-header {
  display:     flex;
  align-items: center;
  gap:         var(--space-8);
  flex-wrap:   wrap;
}

.simulation-case-title {
  color: var(--color-text-on-light);
}

.simulation-case-body {
  color: var(--color-text-on-light-muted);
}

/* Outcomes row */
.simulation-case-outcomes {
  display:   flex;
  gap:       var(--space-32);
  flex-wrap: wrap;
  padding:   var(--space-20) 0;
  border-top: 1px solid var(--color-border-light);
}

.simulation-case-outcome {
  display:        flex;
  flex-direction: column;
  gap:            var(--space-4);
}

.simulation-case-outcome-value {
  font-size:   var(--text-2xl);
  font-weight: 700;
  color:       var(--color-brand);
  line-height: 1;
}

.simulation-case-outcome-label {
  font-size:   var(--text-xs);
  color:       var(--color-text-on-light-muted);
  line-height: 1.4;
}

.simulation-case-announce {
  color:       var(--color-brand);
  font-weight: 600;
}

/* Featured image */
.simulation-case-featured-image {
  border-radius: var(--radius-12);
  overflow:      hidden;
  border:        1px solid var(--color-border-light);
  background:    var(--color-bg-light-alt);
}

.simulation-case-featured-image img {
  width:      100%;
  height:     auto;
  display:    block;
  object-fit: cover;
}

/* Case study grid */
.simulation-cases-grid {
  display:               grid;
  grid-template-columns: repeat(3, 1fr);
  gap:                   var(--space-20);
}

/* Individual case card */
.simulation-case-card {
  display:        flex;
  flex-direction: column;
  gap:            var(--space-16);
  padding:        var(--space-24);
  border-radius:  var(--radius-12);
}

.simulation-case-card-title {
  font-size:   var(--text-base);
  font-weight: 600;
  color:       var(--color-text-on-light);
  line-height: 1.3;
}

.simulation-case-card-body {
  color: var(--color-text-on-light-muted);
  flex:  1;
}

/* Card outcomes */
.simulation-case-card-outcomes {
  display:    flex;
  gap:        var(--space-20);
  flex-wrap:  wrap;
  padding-top: var(--space-16);
  border-top: 1px solid var(--color-border-light);
  margin-top: auto;
}

.simulation-case-card-outcome {
  display:        flex;
  flex-direction: column;
  gap:            var(--space-4);
}

.simulation-case-card-stat {
  font-size:   var(--text-xl);
  font-weight: 700;
  color:       var(--color-brand);
  line-height: 1;
}

.simulation-case-card-stat-label {
  font-size:   var(--text-xs);
  color:       var(--color-text-on-light-muted);
  line-height: 1.4;
}

/* CTA card — last in grid */
.simulation-case-card-cta {
  background:   var(--color-bg-light-alt);
  border-color: var(--color-border-light);
  justify-content: space-between;
}

.simulation-case-card-cta .simulation-case-card-title {
  font-size: var(--text-lg);
}

@media (max-width: 1023px) {
  .simulation-case-featured {
    grid-template-columns: 1fr;
  }

  .simulation-case-featured-image {
    display: none;
  }

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

@media (max-width: 639px) {
  .simulation-cases-grid {
    grid-template-columns: 1fr;
  }
}


/* ── Client logos ────────────────────────────────── */

.simulation-logos {
  border-top: 1px solid var(--color-border);
}

.simulation-logos .section-header-centered {
  margin-bottom: var(--space-40);
}

.simulation-logos-grid {
  display:         flex;
  flex-wrap:       wrap;
  align-items:     center;
  justify-content: center;
  gap:             var(--space-48);
}

.simulation-logo {
  display:         flex;
  align-items:     center;
  justify-content: center;
}

.simulation-logo img {
  max-width:  160px;
  height:     auto;
  max-height: 40px;
  object-fit: contain;
  filter:     grayscale(100%);
  opacity:    0.5;
  transition: filter  var(--transition-base),
              opacity var(--transition-base);
}

.simulation-logo img:hover {
  filter:  grayscale(0%);
  opacity: 1;
}


/* ── Insights preview ────────────────────────────── */

.simulation-insights {
  border-top: 1px solid var(--color-border);
  position:   relative;
  overflow:   hidden;
}

.simulation-insights::before {
  content:        '';
  position:       absolute;
  inset:          0;
  pointer-events: none;
  background:     radial-gradient(
    ellipse 60% 80% at 0% 50%,
    rgba(0,81,142,0.10) 0%,
    transparent 70%
  );
}

.simulation-insights .imaging-insights-header {
  position: relative;
  z-index:  1;
}

.simulation-insights .grid-3 {
  position: relative;
  z-index:  1;
}