/**
 * CSS Reset / Normalize
 * Modern CSS reset for consistent cross-browser rendering
 */

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

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

/* Prevent font size inflation */
html {
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  scroll-behavior: smooth;
}

/* Set core body defaults */
body {
  min-height: 100vh;
  line-height: var(--line-height-normal, 1.5);
  font-family: var(--font-primary, system-ui, sans-serif);
  font-size: var(--font-size-base, 1rem);
  color: var(--color-text, #2d3748);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Fixed background image - blurred on scroll via JS */
.bg-image {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: var(--hero-bg-image);
  background-size: cover;
  background-position: center;
  will-change: filter;
}

/* Set shorter line heights on headings and interactive elements */
h1, h2, h3, h4, h5, h6,
button, input, label {
  line-height: var(--line-height-tight, 1.25);
}

/* Balance text wrapping on headings */
h1, h2, h3, h4, h5, h6 {
  text-wrap: balance;
}

/* Remove list styles on ul, ol elements with a list role */
ul[role='list'],
ol[role='list'] {
  list-style: none;
}

/* Anchor elements */
a {
  color: inherit;
  text-decoration: inherit;
}

a:not([class]) {
  text-decoration-skip-ink: auto;
  color: var(--color-primary, #1a365d);
}

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

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

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

/* Make sure textareas without a rows attribute are not tiny */
textarea:not([rows]) {
  min-height: 10em;
}

/* Anything that has been anchored to should have extra scroll margin */
:target {
  scroll-margin-block: 5ex;
}

/* Remove animations for people who've turned them off */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--color-primary, #1a365d);
  outline-offset: 2px;
}

/* Remove focus styles for mouse users */
:focus:not(:focus-visible) {
  outline: none;
}

/* Table reset */
table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* Form element reset */
fieldset {
  border: none;
}

legend {
  padding: 0;
}

/* Remove spinner from number inputs */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type="number"] {
  -moz-appearance: textfield;
}

/* Remove search input styling */
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;
}

/* Selection colors */
::selection {
  background-color: var(--color-primary, #1a365d);
  color: var(--color-text-inverse, #f7fafc);
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-background, #f7fafc);
}

::-webkit-scrollbar-thumb {
  background: var(--color-border-dark, #cbd5e0);
  border-radius: var(--radius-full, 9999px);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-secondary, #4a5568);
}

/* Hidden but accessible */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}