/* ===== RESET ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--font-regular);
  line-height: var(--leading-normal);
  color: var(--color-neutral-800);
  background-color: var(--color-neutral-0);
  transition:
    background-color var(--duration-slow) var(--ease-in-out),
    color var(--duration-slow) var(--ease-in-out);
}

img,
video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font: inherit;
}

input,
textarea,
select {
  font: inherit;
}

[data-font-mode="bold"] body {
  font-weight: 800 !important;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

[data-font-mode="bold"] body :is(
  p,
  a,
  span,
  li,
  label,
  input,
  textarea,
  select,
  button,
  td,
  th,
  dt,
  dd,
  small,
  figcaption,
  strong,
  em
) {
  font-weight: 900 !important;
  -webkit-text-stroke: 0.012em currentColor;
}

[data-font-mode="bold"] body :is(h1, h2, h3, h4, h5, h6) {
  font-weight: 900 !important;
  -webkit-text-stroke: 0.016em currentColor;
}

/* ===== CONTAINER ===== */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-4);
  }
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--color-neutral-100);
}

::-webkit-scrollbar-thumb {
  background: var(--color-neutral-300);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-500);
}

/* ===== SELECTION ===== */
::selection {
  background: var(--color-primary-100);
  color: var(--color-primary-800);
}

/* ===== A11Y FOCUS ===== */
:focus-visible {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}