/* ==== Basis ==== */
body {
  font-family: var(--font-main);
  font-size: var(--fs-body);
  font-weight: 400;
  color: var(--color-text);
  background-color: var(--color-bg-primary);
}

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

main {
  display: block;
  padding-bottom: var(--main-bottom);
}

/* ==== Skip-Link ==== */
.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  z-index: 1000;
  background: var(--gradient-cta);
  color: var(--color-btn-text-dark);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  transition: top var(--transition);
}

.skip-link:focus {
  top: 1rem;
}

/* ==== Typografie ==== */
h1,
h2,
h3,
h4 {
  color: var(--color-white);
  line-height: var(--lh-heading);
  font-weight: 700;
}

h2 {
  font-size: var(--fs-h2);
  color: var(--color-white);
  scroll-margin-top: 100px;
  position: relative;
  padding-bottom: 0.65rem;
  margin-bottom: var(--space-h2-text);
}

h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 64px;
  height: 4px;
  border-radius: 4px;
  background: var(--color-heading);
}

h3 {
  font-size: var(--fs-h3);
  color: var(--color-heading);
  margin-bottom: var(--space-h3-text);
  margin-top: 1.75rem;
  font-weight: 600;
}

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

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

a.inline-link {
  color: var(--color-heading);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
}

a.inline-link:hover {
  color: var(--color-accent-lime);
}

strong {
  color: var(--color-white);
  font-weight: 600;
}

/* ==== Content-Listen ==== */
.content-list {
  margin: 0 0 var(--space-paragraph);
  display: grid;
  gap: 0.65rem;
}

.content-list li {
  position: relative;
  padding-left: 1.75rem;
}

.content-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-accent-green);
}

ol.content-list {
  counter-reset: step;
}

ol.content-list li::before {
  counter-increment: step;
  content: counter(step);
  top: 0.15em;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  background: var(--gradient-cta);
  color: var(--color-btn-text-dark);
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

ol.content-list li {
  padding-left: 2.25rem;
}

/* ==== Tabellen ==== */
.table-wrap {
  overflow-x: auto;
  margin-bottom: var(--space-paragraph);
  border-radius: var(--radius-md);
  border: 1px solid rgba(79, 106, 104, 0.4);
}

table.data-table {
  min-width: 480px;
  background: var(--color-card);
}

table.data-table caption {
  caption-side: top;
  text-align: left;
  color: var(--color-heading);
  font-weight: 600;
  padding: 1rem 1.25rem 0.5rem;
  font-size: var(--fs-h3);
}

table.data-table th,
table.data-table td {
  padding: 0.85rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid rgba(79, 106, 104, 0.3);
  vertical-align: top;
}

table.data-table thead th {
  background: var(--color-bg-dark);
  color: var(--color-white);
  font-weight: 600;
  font-size: 0.95em;
}

table.data-table tbody th {
  color: var(--color-white);
  font-weight: 500;
  width: 40%;
}

table.data-table tbody tr:last-child th,
table.data-table tbody tr:last-child td {
  border-bottom: none;
}

table.data-table tbody tr:nth-child(even) {
  background: rgba(13, 30, 33, 0.35);
}

/* ==== Buttons ==== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.95rem;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  line-height: 1.1;
}

.btn--primary {
  background: var(--gradient-cta);
  color: var(--color-btn-text-dark);
  box-shadow: var(--shadow-soft);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(76, 175, 63, 0.4);
}

.btn--secondary {
  background: transparent;
  color: var(--color-white);
  border: 1px solid var(--color-border);
}

.btn--secondary:hover {
  border-color: var(--color-accent-lime);
  color: var(--color-accent-lime);
}

.btn--lg {
  padding: 1rem 2.25rem;
  font-size: 1.05rem;
}

/* ==== Breadcrumb ==== */
.breadcrumb {
  padding: 1.25rem 0 0;
  font-size: 0.85rem;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text);
}

.breadcrumb li:not(:last-child)::after {
  content: "›";
  color: var(--color-border);
}

.breadcrumb a:hover {
  color: var(--color-heading);
}

.breadcrumb [aria-current="page"] {
  color: var(--color-heading);
}

/* ==== Content-Sektionen ==== */
.section {
  margin-top: var(--space-section);
}

.section__intro {
  max-width: none;
}

.content-section__img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-card);
  margin-bottom: var(--space-h2-text);
  box-shadow: var(--shadow-card);
  object-fit: contain;
}

.cta-row {
  margin-top: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Intro-Absatz nach Hero */
.intro-block {
  margin-top: var(--space-section);
  font-size: 1.05em;
}

/* Vorteils-/Highlight-Karten */
.highlight-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-cards);
  margin-top: var(--space-h2-text);
}

.highlight-card {
  background: var(--color-card);
  border-radius: var(--radius-card);
  padding: var(--card-padding);
  box-shadow: var(--shadow-soft);
  min-width: 0;
}

.highlight-card h3 {
  margin-top: 0;
}

/* Zwei-Spalten (App-Plattformen) */
.platform-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-cards);
  margin-top: var(--space-h2-text);
}

.platform-card {
  background: var(--color-card);
  border-radius: var(--radius-card);
  padding: var(--card-padding);
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.platform-card__icon {
  width: 64px;
  height: 64px;
  object-fit: contain;
  margin-bottom: 1rem;
}

.platform-card .btn {
  margin-top: auto;
  align-self: flex-start;
}

/* Support-Kontakt-Karten */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: var(--space-h2-text);
}

.contact-card {
  background: var(--color-card);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-soft);
}

.contact-card span {
  display: block;
  color: var(--color-text);
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
}

.contact-card a {
  color: var(--color-heading);
  font-weight: 600;
  word-break: break-word;
}

/* Rating-Sterne (wiederverwendbar) */
.rating {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--color-white);
}

.rating__stars {
  color: var(--color-accent-lime);
  letter-spacing: 2px;
  font-size: 1.05rem;
}

.rating__value strong {
  color: var(--color-heading);
}

/* Fade-in-Animation */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  will-change: opacity, transform;
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .animate-on-scroll {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Scroll-to-top-Button */
.scroll-top {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 90;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-cta);
  color: var(--color-btn-text-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-card);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}

.scroll-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top svg {
  width: 22px;
  height: 22px;
}

/* ==== 404 ==== */
.error-page {
  text-align: center;
  padding: clamp(3rem, 10vw, 7rem) 0;
}

.error-page__code {
  font-size: clamp(5rem, 20vw, 11rem);
  font-weight: 800;
  line-height: 1;
  background: var(--gradient-cta);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--color-heading);
}

.error-page h1 {
  margin: 1rem 0;
}

.error-page p {
  max-width: 52ch;
  margin-inline: auto;
  margin-bottom: 2rem;
}

/* ==== Responsive ==== */
@media (min-width: 480px) {
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .highlight-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .platform-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .highlight-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}