/* ==========================================================================
   Globale Stile
   ========================================================================== */

body {
  min-height: 100dvh;
  background-color: var(--color-bg-primary);
  color: var(--color-text);
  font-family: var(--font-primary);
  font-size: var(--fs-base);
  font-weight: var(--fw-regular);
  line-height: var(--lh-base);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.page-main {
  padding-bottom: var(--main-bottom);
}

.section {
  margin-top: var(--section-gap);
}

.section--narrow {
  max-width: var(--content-max);
  margin-inline: auto;
}

/* --- Überschriften -------------------------------------------------------- */

h1,
.h1 {
  font-family: var(--font-primary);
  font-size: var(--fs-h1);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-banner);
  color: var(--color-heading);
}

h2,
.h2 {
  font-size: var(--fs-h2);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-h2);
  text-transform: uppercase;
  color: var(--color-heading);
  letter-spacing: 0.02em;
}

h3,
.h3 {
  font-size: var(--fs-h3);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-h2);
  color: var(--color-white);
}

/* --- Text ----------------------------------------------------------------- */

p {
  margin-bottom: var(--paragraph-gap);
}

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

.text-link {
  color: var(--color-accent);
  font-weight: var(--fw-medium);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(209, 170, 65, 0.45);
  text-underline-offset: 4px;
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--color-accent-hover);
  text-decoration-color: currentColor;
}

/* --- Listen --------------------------------------------------------------- */

.list {
  display: grid;
  gap: var(--space-8);
  margin-bottom: var(--paragraph-gap);
}

.list__item {
  position: relative;
  padding-left: var(--space-24);
  color: var(--color-text-muted);
}

.list__item::before {
  content: "";
  position: absolute;
  left: var(--space-8);
  top: 0.6em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-accent);
}

.list--ordered {
  counter-reset: steps;
}

.list--ordered .list__item {
  counter-increment: steps;
}

.list--ordered .list__item::before {
  content: counter(steps);
  top: 0;
  left: 0;
  width: 1.25rem;
  height: 1.25rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background-color: var(--color-accent);
  color: var(--color-btn-text-dark);
  font-size: 0.75rem;
  font-weight: var(--fw-semibold);
}

/* --- Buttons -------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  min-height: 44px;
  padding: var(--space-12) var(--space-24);
  border-radius: var(--radius-pill);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-small);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  transition: background-color var(--transition-fast), color var(--transition-fast),
    transform var(--transition-fast);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-btn-text-dark);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background-color: var(--color-accent-hover);
}

.btn--secondary {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

.btn--secondary:hover,
.btn--secondary:focus-visible {
  background-color: var(--color-secondary-hover);
}

.btn--neutral {
  background-color: var(--color-neutral-btn);
  color: var(--color-white);
}

.btn--neutral:hover,
.btn--neutral:focus-visible {
  background-color: var(--color-neutral-btn-hover);
}

.btn--wide {
  width: 100%;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-16);
  margin-top: var(--space-24);
}

/* --- Tabellen ------------------------------------------------------------- */

.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  margin-bottom: var(--paragraph-gap);
}

.data-table {
  min-width: 480px;
  font-size: var(--fs-small);
}

.data-table caption {
  padding: var(--space-16) var(--space-20) 0;
  text-align: left;
  color: var(--color-text-muted);
  font-size: var(--fs-small);
}

.data-table th,
.data-table td {
  padding: var(--space-12) var(--space-20);
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--color-border-soft);
}

.data-table thead th {
  background-color: var(--color-bg-dark);
  color: var(--color-accent);
  text-transform: uppercase;
  font-weight: var(--fw-semibold);
  font-size: 0.8125rem;
  letter-spacing: 0.03em;
}

.data-table tbody th {
  width: 38%;
  color: var(--color-white);
  font-weight: var(--fw-medium);
}

.data-table tbody td {
  color: var(--color-text-muted);
}

.data-table tbody tr:last-child th,
.data-table tbody tr:last-child td {
  border-bottom: 0;
}

/* --- Zugänglichkeit ------------------------------------------------------- */

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-16);
  z-index: 1000;
  padding: var(--space-12) var(--space-20);
  border-radius: var(--radius-sm);
  background-color: var(--color-accent);
  color: var(--color-btn-text-dark);
  font-weight: var(--fw-semibold);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-16);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* --- Animationen ---------------------------------------------------------- */

.is-animated {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.is-animated.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .is-animated {
    opacity: 1;
    transform: none;
  }
}

/* --- Scroll-Top-Button ---------------------------------------------------- */

.scroll-top {
  position: fixed;
  right: var(--space-20);
  bottom: var(--space-20);
  z-index: var(--z-top-button);
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--color-accent);
  color: var(--color-btn-text-dark);
  box-shadow: var(--shadow-soft);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base),
    background-color var(--transition-fast);
}

.scroll-top--visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover,
.scroll-top:focus-visible {
  background-color: var(--color-accent-hover);
}

.scroll-top__icon {
  width: 20px;
  height: 20px;
  fill: currentColor;
}