/* ==============================================
   COMPONENT: Partner Grid
   Description: Partner stats bar, partner card grid, and partnership-types section
   ============================================== */

/* ─── Partner Stats ──────────────────────────────────────────────────────── */

/* --- Block --- */

.partner-stats {
  /* layout */
  position: relative;
  /* box model */
  padding-block: var(--space-12);
  /* visual */
  background: var(--color-innovation-blue);
  overflow: hidden;
}

/* Decorative grid texture — matches page-hero */
.partner-stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.partner-stats__inner {
  position: relative;
  z-index: var(--z-base);
}

.partner-stats__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-2);
}

/* Visually hidden heading — present for screen readers */
.partner-stats__sr-heading {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ─── Partner Grid ───────────────────────────────────────────────────────── */

/* --- Block --- */

.partner-grid {
  padding-block: var(--space-16);
  background: var(--color-bg-section);
}

/* --- Cards grid --- */

.partner-grid__cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-10);
}

/* ─── Partner Card ───────────────────────────────────────────────────────── */

/* --- Block --- */

.partner-card {
  /* layout */
  display: flex;
  flex-direction: column;
  /* box model */
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  /* visual */
  background: var(--color-clinical-white);
  box-shadow: var(--shadow-sm);
  /* transitions */
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.partner-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

/* --- Elements --- */

.partner-card__logo-area {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 96px;
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
}

.partner-card__logo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  background: var(--color-blue-light);
  font-family: var(--font-family-base);
  font-size: var(--text-xl);
  font-weight: var(--font-weight-extrabold);
  letter-spacing: -0.02em;
  color: var(--color-innovation-blue);
}

.partner-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: var(--space-5) var(--space-6);
  gap: var(--space-3);
}

.partner-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.partner-card__region {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: rgba(56, 178, 172, 0.1);
  color: var(--color-cyber-teal);
  border: 1px solid rgba(56, 178, 172, 0.25);
}

/* --- Modifiers: partnership type badge --- */

.partner-card__type {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: var(--color-blue-light);
  color: var(--color-innovation-blue);
}

.partner-card__type--research {
  background: rgba(56, 161, 105, 0.1);
  color: var(--color-synthesis-green);
}

.partner-card__type--distribution {
  background: rgba(56, 178, 172, 0.1);
  color: var(--color-cyber-teal);
}

.partner-card__name {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  line-height: 1.3;
}

.partner-card__description {
  flex: 1;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ─── Partnership Types ──────────────────────────────────────────────────── */

/* --- Block --- */

.partner-types {
  padding-block: var(--space-16);
  background: var(--color-clinical-white);
}

/* --- Grid --- */

.partner-types__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-10);
}

/* ─── Responsive ─────────────────────────────────────────────────────────── */

@media (min-width: 768px) {
  .partner-stats__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .partner-grid {
    padding-block: var(--space-20);
  }

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

  .partner-types {
    padding-block: var(--space-20);
  }

  .partner-types__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .partner-grid__cards {
    grid-template-columns: repeat(3, 1fr);
  }
}