/* ==========================================================================
   Modern CSS Reset — Laigo Dental Clinic
   Based on Andy Bell's modern reset with additions for our design system.
   ========================================================================== */

/* Box-sizing rules */
*,
*::before,
*::after {
  box-sizing: border-box;
}

/* Remove default margin and padding */
* {
  margin: 0;
  padding: 0;
}

/* Prevent font size inflation on mobile */
html {
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
}

/* Smooth scrolling when user hasn't requested reduced motion */
@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

/* Set core body defaults */
body {
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Remove list styles on ul, ol elements */
ul,
ol {
  list-style: none;
}

/* Set shorter line heights on headings and interactive elements */
h1, h2, h3, h4, h5, h6,
button, input, label {
  line-height: 1.2;
}

/* Balance heading text for better readability */
h1, h2, h3, h4 {
  text-wrap: balance;
}

/* A elements that don't have a class get default styles */
a:not([class]) {
  text-decoration-skip-ink: auto;
  color: currentColor;
}

/* Make images easier to work with */
img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

/* Inherit fonts for inputs and buttons */
input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

/* Remove default button styling */
button {
  cursor: pointer;
  border: none;
  background: none;
}

/* Remove textarea resize handle unless explicitly needed */
textarea:not([rows]) {
  min-height: 10rem;
}

/* Anchor elements that are interactive get a pointer cursor */
a {
  text-decoration: none;
  color: inherit;
}

/* Remove all animations, transitions, and smooth scroll for people who prefer not to see them */
@media (prefers-reduced-motion: reduce) {
  html:focus-within {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Remove built-in form typography styles */
input[type="search"]::-webkit-search-decoration,
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-results-button,
input[type="search"]::-webkit-search-results-decoration {
  -webkit-appearance: none;
}

/* Focus visible styles — rely on :focus-visible for keyboard navigation */
:focus:not(:focus-visible) {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Screen reader only utility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Hidden attribute */
[hidden] {
  display: none !important;
}