/* ========================================
   UTILITIES - PREMIUM TYPOGRAPHY
   ======================================== */

/* Normalization */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  text-decoration: none;
  list-style: none;
  font-family: var(--font-family);
}

html {
  background-color: var(--main-bg);
  transition: all 0.5s;
  color: var(--text-primary);
  scroll-behavior: smooth;
  user-select: none;
}

/* Skip to Content for Accessibility */
.skip-to-content {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--header-btnH-color);
  color: white;
  padding: 1rem;
  z-index: 10000;
  transition: top 0.3s;
}

.skip-to-content:focus {
  top: 0;
}

/* Focus Visible for Accessibility */
*:focus-visible {
  outline: 2px solid var(--header-btnH-color);
  outline-offset: 2px;
}

/* Body Scroll Lock */
body.menu-open {
  overflow: hidden;
}