/* Critical CSS - Above the fold styles only */
/* This CSS should contain only styles needed for initial render */

/* System font fallbacks for immediate text rendering */
:root {
  --font-fallback: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
}

/* Critical typography styles */
body {
  font-family: var(--font-fallback);
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Critical layout styles */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Critical header styles */
.header {
  position: relative;
  z-index: 1000;
}

.hero {
  min-height: 50vh;
}

/* Critical button styles */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

/* Prevent layout shift */
.fa {
  width: 1em;
  height: 1em;
  display: inline-block;
}

/* Critical responsive styles */
@media (max-width: 768px) {
  .container {
    padding: 0 15px;
  }
  
  .hero {
    min-height: 40vh;
  }
}