/* Minimal Tailwind-compat utilities used by Nexus blog pages.
   Replaces cdn.tailwindcss.com — keep class names stable. */

.relative { position: relative; }
.absolute { position: absolute; }
.inset-0 { inset: 0; }
.overflow-hidden { overflow: hidden; }
.pointer-events-none { pointer-events: none; }

.mx-auto { margin-left: auto; margin-right: auto; }
.mt-6 { margin-top: 1.5rem; }
.mt-16 { margin-top: 4rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }

.px-0 { padding-left: 0; padding-right: 0; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.pt-16 { padding-top: 4rem; }
.pb-10 { padding-bottom: 2.5rem; }
.pb-12 { padding-bottom: 3rem; }
.pb-24 { padding-bottom: 6rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-14 { padding-top: 3.5rem; padding-bottom: 3.5rem; }

.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-5xl { max-width: 64rem; }

.flex { display: flex; }
.inline-flex { display: inline-flex; }
.items-center { align-items: center; }
.gap-3 { gap: 0.75rem; }

.text-center { text-align: center; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-base { font-size: 1rem; line-height: 1.5rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.font-medium { font-weight: 500; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.leading-tight { line-height: 1.25; }
.leading-relaxed { line-height: 1.625; }

.text-white { color: #fff; }
.text-slate-200\/90 { color: rgba(226, 232, 240, 0.9); }
.text-slate-400 { color: #94a3b8; }
.text-slate-500 { color: #64748b; }
.text-\[\#0F172A\] { color: #0f172a; }

.bg-white { background-color: #fff; }
.rounded-full { border-radius: 9999px; }

.transition-all { transition: all 0.2s ease; }
.hover\:brightness-95:hover { filter: brightness(0.95); }

@media (min-width: 640px) {
  .sm\:text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
  .sm\:text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
  .sm\:text-lg { font-size: 1.125rem; line-height: 1.75rem; }
}

@media (min-width: 768px) {
  .md\:text-5xl { font-size: 3rem; line-height: 1.1; }
}