.homepage-platforms {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-space-6) var(--sp-space-12);
}

.platforms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--sp-space-6);
}

.platform-card {
  background: linear-gradient(
    135deg,
    color-mix(in oklch, var(--sp-color-primary) 6%, transparent) 0%,
    color-mix(in oklch, var(--sp-color-primary) 2%, transparent) 100%
  );
  border: 1px solid var(--sp-color-border);
  border-radius: var(--sp-corners-lg);
  padding: var(--sp-space-6);
  transition: border-color var(--sp-duration-normal) var(--sp-ease-default), transform var(--sp-duration-normal) var(--sp-ease-default), box-shadow var(--sp-duration-normal) var(--sp-ease-default);
}

.platform-card:hover {
  border-color: color-mix(in oklch, var(--sp-color-primary) 40%, transparent);
  transform: translateY(-2px);
  box-shadow: var(--sp-shadow-md);
}

.platform-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-space-4);
}

.platform-card-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-space-2);
  font-family: var(--sp-font-heading);
  font-size: var(--sp-text-sm);
  font-weight: var(--sp-font-weight-bold);
  text-transform: uppercase;
  color: var(--sp-color-text-primary);
}

.platform-card-badge svg {
  width: 20px;
  height: 20px;
}

.platform-card-stats {
  font-size: var(--sp-text-xs);
  color: var(--sp-color-text-secondary);
}

.platform-card-content {
  margin-top: var(--sp-space-4);
}

.platform-card-title {
  font-family: var(--sp-font-heading);
  font-size: var(--sp-text-md);
  color: var(--sp-color-text-primary);
  text-decoration: none;
  display: block;
  margin-bottom: var(--sp-space-2);
  text-transform: uppercase;
  transition: color var(--sp-duration-fast) var(--sp-ease-default);
}

.platform-card-title:hover {
  color: var(--sp-color-primary);
}

.platform-card-date {
  font-size: var(--sp-text-xs);
  color: var(--sp-color-text-muted);
}



.platform-post {
  max-width: 780px;
  margin: 0 auto;
  padding: var(--sp-space-8) var(--sp-space-6);
}

.platform-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-space-8);
  padding-bottom: var(--sp-space-6);
  border-bottom: 1px solid var(--sp-color-border);
}

.platform-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-space-2);
  padding: var(--sp-space-2) var(--sp-space-4);
  background: color-mix(in oklch, var(--sp-color-primary) 10%, transparent);
  border-radius: var(--sp-radius-full);
  font-family: var(--sp-font-heading);
  font-size: var(--sp-text-sm);
  font-weight: var(--sp-font-weight-bold);
  text-transform: uppercase;
  color: var(--sp-color-text-primary);
}

.platform-icon {
  width: 20px;
  height: 20px;
}


/* Platform brand colors - kept as OKLCH custom values */
.platform-badge--linkedin {
  background: oklch(0.50 0.13 260 / 0.15);
  color: oklch(0.50 0.13 260);
}

.platform-badge--twitter {
  background: oklch(0.68 0.12 230 / 0.15);
  color: oklch(0.68 0.12 230);
}

.platform-badge--medium {
  background: oklch(1.00 0 0 / 0.1);
  color: var(--sp-primitive-white);
}

.platform-badge--substack {
  background: oklch(0.65 0.20 40 / 0.15);
  color: oklch(0.65 0.20 40);
}

.platform-badge--hackernoon {
  background: oklch(0.87 0.29 145 / 0.1);
  color: oklch(0.87 0.29 145);
}

@media (prefers-reduced-motion: reduce) {
  .platform-card,
  .platform-card-title {
    transition: none;
  }

  .platform-card:hover {
    transform: none;
  }
}