/* ============================================================
   base.css — Reset & Grundstile
   Mediation & Trennungspraxis GmbH
   ============================================================ */

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

/* ----------------------------------------------------------
   Dokument & Body
   ---------------------------------------------------------- */
html {
  font-size: 100%;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: var(--line-height-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ----------------------------------------------------------
   Typografie
   ---------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: var(--line-height-tight);
  color: var(--color-text);
  letter-spacing: var(--letter-spacing-tight);
}

h1 { font-size: var(--font-size-2xl); }
h2 { font-size: var(--font-size-xl); }
h3 { font-size: var(--font-size-lg); }
h4 { font-size: var(--font-size-md); }
h5 { font-size: var(--font-size-base); font-weight: 600; }
h6 { font-size: var(--font-size-sm); font-weight: 600; }

p {
  max-width: 68ch;
  margin-bottom: var(--space-md);
}

p:last-child {
  margin-bottom: 0;
}

p.wide,
.wide p {
  max-width: 80ch;
}

p.full-width {
  max-width: none;
}

strong, b {
  font-weight: 600;
  color: var(--color-text);
}

em, i {
  font-style: italic;
}

small {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* ----------------------------------------------------------
   Links
   ---------------------------------------------------------- */
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent);
}

a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ----------------------------------------------------------
   Listen
   ---------------------------------------------------------- */
ul, ol {
  padding-left: 0;
  list-style: none;
}

/* ----------------------------------------------------------
   Bilder & Medien
   ---------------------------------------------------------- */
img, video, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

img {
  vertical-align: middle;
}

/* ----------------------------------------------------------
   Formulare
   ---------------------------------------------------------- */
button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  background: none;
}

button {
  cursor: pointer;
}

input,
select,
textarea {
  outline: none;
}

textarea {
  resize: vertical;
}

/* ----------------------------------------------------------
   Tabellen
   ---------------------------------------------------------- */
table {
  border-collapse: collapse;
  width: 100%;
}

/* ----------------------------------------------------------
   Horizontale Linie
   ---------------------------------------------------------- */
hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--space-lg) 0;
}

/* ----------------------------------------------------------
   Selektion
   ---------------------------------------------------------- */
::selection {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

/* ----------------------------------------------------------
   Scroll-Reveal Basis
   ---------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Verzögerungsklassen */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ----------------------------------------------------------
   Visually Hidden (Zugänglichkeit)
   ---------------------------------------------------------- */
.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;
}

/* ----------------------------------------------------------
   Fokus-Stile
   ---------------------------------------------------------- */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}