/* ===== CSS RESET ===== */
/* Modern CSS Reset based on modern-normalize and custom additions */

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

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

/* HTML and Body */
html {
  line-height: 1.15; /* Correct line height in all browsers */
  -webkit-text-size-adjust: 100%; /* Prevent font size adjustments on iOS */
  -moz-tab-size: 4; /* Set the default tab size */
  tab-size: 4;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--dark-color);
  background-color: var(--white-color);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeSpeed;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  color: var(--dark-color-alt);
}

p {
  margin: 0;
}

/* Lists */
ul, ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Links */
a {
  color: inherit;
  text-decoration: none;
  background-color: transparent;
}

a:hover {
  text-decoration: none;
}

/* Images and Media */
img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

img {
  border-style: none;
}

svg {
  overflow: hidden;
}

/* Form Elements */
input,
button,
textarea,
select {
  font: inherit;
  margin: 0;
  outline: none;
  border: none;
  background: transparent;
}

button {
  cursor: pointer;
  border: none;
  background: transparent;
  padding: 0;
}

button:disabled {
  cursor: not-allowed;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
input[type="search"],
input[type="url"],
textarea,
select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

textarea {
  resize: vertical;
  overflow: auto;
}

/* Table */
table {
  border-collapse: collapse;
  border-spacing: 0;
  width: 100%;
}

/* Progress */
progress {
  vertical-align: baseline;
}

/* Details and Summary */
summary {
  display: list-item;
  cursor: pointer;
}

/* Abbreviation */
abbr[title] {
  border-bottom: none;
  text-decoration: underline;
  text-decoration: underline dotted;
}

/* Bold and Strong */
b,
strong {
  font-weight: bolder;
}

/* Code and Pre */
code,
kbd,
samp,
pre {
  font-family: ui-monospace, SFMono-Regular, 'SF Mono', Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: 1em;
}

pre {
  overflow: auto;
  white-space: pre;
}

/* Small */
small {
  font-size: 80%;
}

/* Sub and Sup */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* HR */
hr {
  height: 0;
  margin: 0;
  border: 0;
  border-top: 1px solid var(--gray-color-light);
}

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

/* Screen Reader Only */
.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;
}

/* Focus Styles */
:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

:focus:not(:focus-visible) {
  outline: none;
}

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

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

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  :root {
    --primary-color: #0000ff;
    --secondary-color: #800080;
    --success-color: #008000;
    --error-color: #ff0000;
    --warning-color: #ff8c00;
  }
}

/* Reduced Motion */
@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;
  }
}

/* Print Styles */
@media print {
  *,
  *::before,
  *::after {
    background: transparent !important;
    color: black !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  a,
  a:visited {
    text-decoration: underline;
  }

  a[href]:after {
    content: " (" attr(href) ")";
  }

  abbr[title]:after {
    content: " (" attr(title) ")";
  }

  a[href^="#"]:after,
  a[href^="javascript:"]:after {
    content: "";
  }

  pre,
  blockquote {
    border: 1px solid #999;
    page-break-inside: avoid;
  }

  thead {
    display: table-header-group;
  }

  tr,
  img {
    page-break-inside: avoid;
  }

  p,
  h2,
  h3 {
    orphans: 3;
    widows: 3;
  }

  h2,
  h3 {
    page-break-after: avoid;
  }

  @page {
    margin: 2cm;
  }
}