/**
 * Platform Capabilities Section Styles
 * Dark bento grid with asymmetric layout and glassmorphism cards
 */

/* ============================================
   Section Container — Dark Gradient Background
   ============================================ */

.v105-capabilities {
  background: linear-gradient(135deg, var(--color-charcoal) 0%, var(--color-teal-dark) 100%);
}

.v105-capabilities__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.v105-capabilities__title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-medium);
  color: #FFFFFF;
  margin: 0 0 var(--space-sm) 0;
  line-height: var(--line-height-tight);
}

.v105-capabilities__subtitle {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
  line-height: var(--line-height-relaxed);
}

/* ============================================
   Bento Grid — Asymmetric 12-Column Layout
   ============================================ */

.v105-capabilities__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-lg);
}

/* Row 1: 5 + 4 + 3 = 12 columns */
.v105-capability-card:nth-child(1) { grid-column: span 5; }
.v105-capability-card:nth-child(2) { grid-column: span 4; }
.v105-capability-card:nth-child(3) { grid-column: span 3; }

/* Row 2: 3 + 4 + 5 = 12 columns (mirror) */
.v105-capability-card:nth-child(4) { grid-column: span 3; }
.v105-capability-card:nth-child(5) { grid-column: span 4; }
.v105-capability-card:nth-child(6) { grid-column: span 5; }

/* ============================================
   Glassmorphism Card
   ============================================ */

.v105-capability-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-left: 3px solid var(--color-rust);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: left;
  transition: border-left-width var(--transition-base),
              background var(--transition-base);
}

.v105-capability-card:hover {
  border-left-width: 5px;
  background: rgba(255, 255, 255, 0.08);
}

/* Focus indicator for keyboard navigation on dark bg */
.v105-capability-card:focus-within {
  outline: 2px solid var(--color-rust);
  outline-offset: 2px;
}

/* ============================================
   Featured Card Modifier
   ============================================ */

.v105-capability-card--featured {
  background: rgba(255, 255, 255, 0.08);
}

.v105-capability-card--featured:hover {
  background: rgba(255, 255, 255, 0.12);
}

.v105-capability-card--featured .v105-capability-card__title {
  font-size: var(--font-size-2xl);
}

.v105-capability-card--featured .v105-capability-card__icon {
  width: 56px;
  height: 56px;
}

.v105-capability-card--featured .v105-capability-card__icon svg {
  width: 32px;
  height: 32px;
}

/* ============================================
   Icon — Subtle Glow, No Background Square
   ============================================ */

.v105-capability-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: var(--space-md);
  color: var(--color-rust);
  filter: drop-shadow(0 0 8px rgba(181, 103, 78, 0.3));
  transition: filter var(--transition-base);
}

.v105-capability-card__icon svg {
  width: 24px;
  height: 24px;
}

.v105-capability-card:hover .v105-capability-card__icon {
  filter: drop-shadow(0 0 12px rgba(181, 103, 78, 0.5));
}

/* ============================================
   Typography — Light on Dark
   ============================================ */

.v105-capability-card__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-medium);
  color: #FFFFFF;
  margin: 0 0 var(--space-sm) 0;
  line-height: var(--line-height-tight);
}

.v105-capability-card__description {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.65);
  margin: 0;
  line-height: var(--line-height-relaxed);
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 992px) {
  .v105-capabilities__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Reset all asymmetric spans to equal width */
  .v105-capability-card:nth-child(n) {
    grid-column: span 1;
  }

  .v105-capabilities__title {
    font-size: var(--font-size-3xl);
  }

  /* Remove featured sizing differences at tablet */
  .v105-capability-card--featured .v105-capability-card__title {
    font-size: var(--font-size-xl);
  }

  .v105-capability-card--featured .v105-capability-card__icon {
    width: 40px;
    height: 40px;
  }

  .v105-capability-card--featured .v105-capability-card__icon svg {
    width: 24px;
    height: 24px;
  }
}

@media (max-width: 576px) {
  .v105-capabilities__grid {
    grid-template-columns: 1fr;
  }

  .v105-capability-card:nth-child(n) {
    grid-column: span 1;
  }

  .v105-capabilities__title {
    font-size: var(--font-size-2xl);
  }

  .v105-capability-card {
    padding: var(--space-lg);
  }
}

/* ============================================
   Accessibility
   ============================================ */

@media (prefers-reduced-motion: reduce) {
  .v105-capability-card {
    transition: none;
  }

  .v105-capability-card__icon {
    transition: none;
  }

  .v105-capability-card:hover {
    border-left-width: 3px;
  }
}

/* High contrast: thicker borders, higher opacity */
@media (forced-colors: active) {
  .v105-capability-card {
    border: 2px solid CanvasText;
    background: Canvas;
  }

  .v105-capability-card__title {
    color: CanvasText;
  }

  .v105-capability-card__description {
    color: CanvasText;
  }
}

/* ============================================
   Print
   ============================================ */

@media print {
  .v105-capabilities {
    background: white;
  }

  .v105-capabilities__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .v105-capability-card:nth-child(n) {
    grid-column: span 1;
  }

  .v105-capability-card {
    background: white;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: 1px solid var(--color-light-gray);
    border-left: 3px solid var(--color-rust);
    box-shadow: none;
    page-break-inside: avoid;
  }

  .v105-capabilities__title {
    color: var(--color-charcoal);
  }

  .v105-capabilities__subtitle {
    color: var(--color-dark-gray);
  }

  .v105-capability-card__title {
    color: var(--color-charcoal);
  }

  .v105-capability-card__description {
    color: var(--color-dark-gray);
  }

  .v105-capability-card__icon {
    filter: none;
  }
}