:root {
  /* Site Theme: LIGHT */
  --bz-bg-base: #f6f8f9;       /* Creamy/soft grayish-blue background */
  --bz-bg-surface: #ffffff;    /* Clean white for cards & layers */
  --bz-accent-deep: #0e5d6d;   /* Rich deep teal for headings and primary focus */
  --bz-accent-hover: #0a4c5a;  /* Deeper variant of premium teal */
  --bz-accent-light: #e0f4f7;  /* Soft teal tint for badge/highlight */
  --bz-text-dark: #112126;     /* Deep dark teal-tinted slate (No complete black) */
  --bz-text-muted: #52686f;    /* Elegant blue-gray for paragraphs */
  --bz-border-color: #e2ebed;  /* Soft boundary lines */
  
  /* Fonts configuration based on Oswald and Mulish selection */
  --font-display: 'Oswald', sans-serif;
  --font-body: 'Mulish', sans-serif;

  /* Custom randomized parameters */
  --bz-container-width: 1180px;
  --bz-radius: 16px;           /* Style: soft (12-20px) */
  --bz-shadow-raised: 0 8px 30px rgba(14, 93, 109, 0.08); /* Shadow: raised style */
}

/* Base resets & override rules */
body {
  font-family: var(--font-body);
  background-color: var(--bz-bg-base);
  color: var(--bz-text-dark);
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Custom layout container replacement targeting content only */
.bz-main-shell {
  width: 100%;
  max-width: var(--bz-container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* Heading transformations */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  text-transform: uppercase; /* Heading-case: uppercase */
  letter-spacing: 0.025em;
  line-height: 1.2;
}

/* Sticky layout specifications for Preset B floating CTA block */
@media (min-width: 768px) {
  .bz-intro-deck .bz-action-strip {
    position: sticky;
    bottom: 24px;
    z-index: 40;
    backdrop-filter: blur(8px);
    background-color: rgba(255, 255, 255, 0.95);
    border: 2px solid var(--bz-accent-deep) !important;
  }
}

/* Custom transition for feature cards */
.bz-feature-item {
  border: 1px solid var(--bz-border-color);
}
.bz-feature-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--bz-shadow-raised);
  border-color: var(--bz-accent-light);
}

/* Link transitions inside footer/navigation */
a {
  transition: color 0.2s ease-in-out, background-color 0.2s ease-in-out;
}

a:hover {
  opacity: 0.9;
}

/* Custom scrollbar to match theme */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bz-bg-base);
}
::-webkit-scrollbar-thumb {
  background: var(--bz-accent-deep);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--bz-accent-hover);
}