/*
 * reset.css — CSS Reset / Normalize
 * Sjednotí výchozí styly mezi prohlížeči.
 */

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

/* Root defaults */
html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

/* Body */
body {
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-size: inherit;
  font-weight: inherit;
  line-height: 1.2;
}

p {
  overflow-wrap: break-word;
  hyphens: auto;
}

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

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

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

/* Form elements */
input,
button,
textarea,
select {
  font: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

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

/* Skip link — visually hidden until focused */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  padding: 0.5rem 1rem;
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: 600;
  z-index: 9999;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 0;
}