/**
 * DigiSchool Africa - Partner Logos V2.2.x-K
 * Production-ready logo system with SVG placeholders
 * Ready for real logo replacement
 */

.ds-partners-section {
  background: #F5F7FA;
  padding: 48px 0;
  margin-top: 64px;
  border-top: 1px solid #E0E7ED;
}

.ds-partners-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

.ds-partners-title {
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: #546E7A;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 32px;
}

.ds-partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 40px;
  align-items: center;
  justify-items: center;
  margin-bottom: 24px;
}

.ds-partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 60px;
  opacity: 0.6;
  filter: grayscale(100%);
  transition: all 0.3s ease;
  cursor: help;
  position: relative;
}

.ds-partner-logo:hover {
  opacity: 1;
  filter: grayscale(0%);
  transform: translateY(-4px);
}

/* SVG Logo Placeholders (brand-safe) */
.ds-partner-logo svg {
  max-width: 100%;
  max-height: 60px;
  width: auto;
  height: auto;
}

/* Tooltip */
.ds-partner-logo::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: -32px;
  left: 50%;
  transform: translateX(-50%);
  background: #263238;
  color: white;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 10;
}

.ds-partner-logo:hover::after {
  opacity: 1;
}

/* Disclaimer */
.ds-partners-disclaimer {
  text-align: center;
  font-size: 11px;
  color: #90A4AE;
  line-height: 1.6;
  max-width: 800px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid #E0E7ED;
}

/* Responsive */
@media (max-width: 768px) {
  .ds-partners-grid {
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 24px;
  }
  
  .ds-partner-logo {
    height: 48px;
  }
}

/* Brand-compliant SVG styles */
.ds-logo-pmi { fill: #1E88E5; }
.ds-logo-microsoft { fill: #1E88E5; }
.ds-logo-google { fill: #26A69A; }
.ds-logo-harvard { fill: #7E57C2; }
.ds-logo-hec { fill: #1E88E5; }
.ds-logo-essec { fill: #26A69A; }
.ds-logo-mit { fill: #546E7A; }
.ds-logo-insead { fill: #7E57C2; }
.ds-logo-iso { fill: #546E7A; }
.ds-logo-pecb { fill: #1E88E5; }
.ds-logo-eccouncil { fill: #26A69A; }
.ds-logo-fdfp { fill: #7E57C2; }