:root {
  --brand-l: 0.6656;
  --brand-c: 0.0871;
  --brand-h: 56.62;
  --color-bg: oklch(0.97 calc(var(--brand-c) * 0.18) var(--brand-h));
  --color-surface: oklch(0.985 calc(var(--brand-c) * 0.1) var(--brand-h));
  --color-surface-strong: oklch(0.995 calc(var(--brand-c) * 0.04) var(--brand-h));
  --color-text: oklch(0.28 calc(var(--brand-c) * 0.32) var(--brand-h));
  --color-muted: oklch(0.45 calc(var(--brand-c) * 0.24) var(--brand-h));
  --color-border: oklch(0.84 calc(var(--brand-c) * 0.42) var(--brand-h));
  --color-accent: oklch(calc(var(--brand-l) - 0.16) calc(var(--brand-c) * 1.05) var(--brand-h));
  --color-accent-contrast: oklch(0.985 calc(var(--brand-c) * 0.08) var(--brand-h));
  --color-highlight: oklch(calc(var(--brand-l) + 0.04) calc(var(--brand-c) * 1.15) var(--brand-h));
  --shadow-soft: 0 12px 40px rgba(31, 42, 36, 0.08);
  --radius: 18px;
  --radius-sm: 12px;
  --container: 1120px;
  --header-height: 108px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Poppins", sans-serif;
  color: var(--color-text);
  background:
    radial-gradient(circle at top left, oklch(calc(var(--brand-l) + 0.08) calc(var(--brand-c) * 0.8) var(--brand-h) / 0.16), transparent 28%),
    linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 100%);
  line-height: 1.6;
}

body.menu-open {
  overflow: hidden;
}

img {
  max-width: 100%;
  display: block;
}

[hidden] {
  display: none !important;
}

a {
  color: inherit;
}

main {
  min-height: 100vh;
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

.narrow {
  width: min(calc(100% - 2rem), 760px);
}

.section {
  padding: 3rem 0;
  scroll-margin-top: calc(var(--header-height) + 20px);
}

.section-alt {
  background: rgba(255, 255, 255, 0.45);
  border-block: 1px solid rgba(33, 87, 50, 0.1);
}

.section-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-top: calc(var(--header-height) + 3rem);
  /* Fallback-Hintergrund, falls das Video nicht geladen/abgespielt wird */
  background:
    linear-gradient(135deg, rgba(33, 87, 50, 0.95), rgba(22, 43, 31, 0.92));
}

.hero-video-stack {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0;
  transition: opacity 1.5s ease;
}

.hero-video.is-active {
  opacity: 1;
}

/* Hero-Text auf hell umstellen, damit er ueber dem Video lesbar bleibt. */
.section-hero .eyebrow {
  color: var(--color-highlight);
}

.section-hero h1,
.section-hero .lead {
  color: #fff;
}

.section-hero .lead {
  color: rgba(255, 255, 255, 0.82);
}

.section-hero .button-secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.7);
}

/* Fullscreen-Loader (nur Startseite), bis das Hero-Video laeuft. */
.page-loader {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 50% 38%, #2a5238, #14291b);
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.tennis-ball {
  width: clamp(64px, 14vw, 104px);
  height: auto;
  color: var(--color-accent);
  filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.35));
  animation: ball-spin 1.1s linear infinite;
}

@keyframes ball-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-video {
    display: none;
  }

  .tennis-ball {
    animation: none;
  }

  .hero-scroll span {
    animation: none;
  }

  .partner-marquee__track {
    animation: none;
  }

  .carousel__viewport {
    scroll-behavior: auto;
  }

  .reveal-ready [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.page-main {
  padding-top: var(--header-height);
}

.page-section {
  min-height: calc(100vh - var(--header-height));
}

/* Unterseiten: Impressum & Platzbuchung */
.page-section .lead {
  margin-bottom: 2rem;
}

.card.stack h2 {
  margin: 1.5rem 0 0.5rem;
  font-size: 1.25rem;
}

.card.stack > h2:first-child {
  margin-top: 0;
}

.legal-list {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
}

.legal-list li {
  margin-bottom: 0.4rem;
}

.booking-cta {
  margin: 1.5rem 0 2.5rem;
}

.booking-cta .button {
  align-self: flex-start;
  margin-top: 0.5rem;
}

.booking-note {
  margin: 0.75rem 0 0;
  font-size: 0.88rem;
  color: var(--color-muted);
}

.booking-rules-title {
  margin-bottom: 1rem;
}

.booking-rules {
  margin-top: 0;
}

.booking-rules h3 {
  font-size: 1.05rem;
}

.booking-rules p {
  margin: 0;
  color: var(--color-muted);
}

.booking-help {
  margin-top: 2rem;
}

@media (min-width: 560px) {
  .feature-list.booking-rules {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mitglieds-Formular */
.req {
  color: var(--color-accent);
  font-weight: 700;
}

.member-form {
  margin-top: 2rem;
  display: grid;
  gap: 1.75rem;
}

.form-section {
  margin: 0;
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-strong);
  box-shadow: var(--shadow-soft);
}

.form-section legend {
  padding: 0 0.5rem;
  margin-left: -0.5rem;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
}

.form-grid {
  display: grid;
  gap: 1rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-field label {
  font-size: 0.92rem;
  font-weight: 600;
}

.member-form input,
.member-form select {
  width: 100%;
  padding: 0.7rem 0.85rem;
  font: inherit;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.member-form input:focus,
.member-form select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px oklch(var(--brand-l) var(--brand-c) var(--brand-h) / 0.18);
}

.member-form input[type="file"] {
  padding: 0.55rem;
  background: var(--color-surface);
}

.form-note {
  margin: 1rem 0 0;
  font-size: 0.88rem;
  color: var(--color-muted);
}

.form-hint {
  margin: 0;
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-sm);
  background: oklch(var(--brand-l) var(--brand-c) var(--brand-h) / 0.1);
  font-size: 0.95rem;
}

.family-list {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.family-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.family-row__remove {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-muted);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.family-row__remove:hover {
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  border-color: var(--color-accent);
}

.proof-preview {
  margin-top: 1rem;
  max-width: 220px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.form-consent {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-size: 0.92rem;
  color: var(--color-muted);
}

.form-consent input {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin-top: 0.15rem;
  accent-color: var(--color-accent);
}

/* Validierungsfehler */
.field-error {
  margin: 0.4rem 0 0;
  color: #c0392b;
  font-size: 0.85rem;
  font-weight: 600;
}

.member-form .has-error,
.member-form .has-error:focus {
  border-color: #c0392b;
}

.member-form input.has-error:focus,
.member-form select.has-error:focus {
  box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.18);
}

.form-consent input.has-error {
  outline: 2px solid #c0392b;
  outline-offset: 2px;
}

.form-actions {
  display: flex;
  justify-content: center;
}

.form-actions .button {
  min-width: 220px;
}

.form-status {
  margin: 0;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  background: oklch(var(--brand-l) var(--brand-c) var(--brand-h) / 0.14);
  border: 1px solid var(--color-border);
  text-align: center;
  font-weight: 600;
}

/* Bestaetigungsdialog */
.confirm-dialog {
  width: min(92vw, 440px);
  padding: 1.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface-strong);
  box-shadow: 0 30px 80px rgba(16, 32, 23, 0.35);
  color: var(--color-text);
}

.confirm-dialog::backdrop {
  background: rgba(16, 32, 23, 0.55);
  backdrop-filter: blur(2px);
}

.confirm-dialog h2 {
  margin: 0 0 0.5rem;
}

.confirm-dialog p {
  margin: 0 0 1.5rem;
  color: var(--color-muted);
}

.confirm-dialog__actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

@media (min-width: 560px) {
  .form-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-field--wide {
    grid-column: span 1;
  }

  .form-field--full {
    grid-column: 1 / -1;
  }
}

.eyebrow {
  margin: 0 0 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
  color: var(--color-highlight);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  line-height: 1.1;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 5rem);
  max-width: 12ch;
  margin-bottom: 1rem;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1rem;
}

.lead {
  font-size: 1.125rem;
  max-width: 60ch;
  color: var(--color-muted);
}

.partner-lead {
  margin-bottom: 2rem;
}

.hero-grid,
.two-column {
  display: grid;
  gap: 2rem;
}

.hero-grid {
  align-items: center;
}

.hero-social-grid {
  display: grid;
  gap: 1rem;
}

.hero-social-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.9rem;
  min-height: 220px;
  padding: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-accent-contrast);
  text-decoration: none;
  backdrop-filter: blur(6px);
  transition:
    transform 0.25s ease,
    background 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}

.hero-social-card:hover,
.hero-social-card:focus-visible {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 18px 40px rgba(16, 32, 23, 0.35);
}

.hero-social-card:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.8);
  outline-offset: 3px;
}

.hero-social-card__header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.hero-social-card__icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
}

.hero-social-card__icon svg {
  width: 27px;
  height: 27px;
}

.hero-social-card--instagram .hero-social-card__icon {
  background: linear-gradient(135deg, rgba(255, 148, 92, 0.95), rgba(202, 73, 150, 0.92));
}

.hero-social-card--whatsapp .hero-social-card__icon {
  background: linear-gradient(135deg, rgba(81, 201, 117, 0.95), rgba(28, 142, 81, 0.92));
}

.hero-social-card__header h3,
.hero-social-card__content p {
  margin: 0;
}

.hero-social-card__content {
  display: grid;
  gap: 0.45rem;
}

.hero-social-card__header h3 {
  font-size: 1.1rem;
  line-height: 1.2;
}

.hero-social-card__content p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.95rem;
}

.hero-social-card__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  width: 100%;
  min-width: 0;
  padding: 0.8rem 1rem;
  margin-top: auto;
  border-radius: 999px;
  white-space: nowrap;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-weight: 600;
  letter-spacing: 0.01em;
  transition:
    background 0.25s ease,
    gap 0.25s ease;
}

.hero-social-card__cta::after {
  content: "\2192";
  transition: transform 0.25s ease;
}

.hero-social-card:hover .hero-social-card__cta,
.hero-social-card:focus-visible .hero-social-card__cta {
  background: rgba(255, 255, 255, 0.22);
}

.hero-social-card:hover .hero-social-card__cta::after {
  transform: translateX(4px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.75rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  border: 1px solid transparent;
  box-shadow: 0 8px 20px oklch(var(--brand-l) var(--brand-c) var(--brand-h) / 0.28);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
  background: var(--color-highlight);
  box-shadow: 0 14px 30px oklch(var(--brand-l) var(--brand-c) var(--brand-h) / 0.38);
}

.button:active {
  transform: translateY(0);
}

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

.button-secondary {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
  box-shadow: none;
}

.button-secondary:hover {
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  border-color: var(--color-accent);
}

/* Sekundaer-Button im Hero (heller Text auf Video) */
.section-hero .button-secondary:hover {
  background: rgba(255, 255, 255, 0.95);
  color: var(--color-text);
  border-color: rgba(255, 255, 255, 0.95);
}

.card,
.contact-card {
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-strong);
  box-shadow: var(--shadow-soft);
}

.stack > *:last-child {
  margin-bottom: 0;
}

.feature-list {
  display: grid;
  gap: 1rem;
  margin-top: 2.5rem;
}

/* Feature-Karten mit Icon */
.feature {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border-color: transparent;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}

.feature:hover {
  transform: translateY(-4px);
  border-color: var(--color-border);
  box-shadow: 0 18px 40px rgba(31, 42, 36, 0.12);
}

.feature__icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 0.35rem;
  border-radius: 14px;
  color: var(--color-accent);
  background: oklch(var(--brand-l) var(--brand-c) var(--brand-h) / 0.16);
}

.feature h3 {
  margin: 0;
  font-size: 1.15rem;
}

.feature p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.96rem;
}

/* Abschnitts-Kopf */
.section-head {
  margin-bottom: 1rem;
}

.section-head--center {
  max-width: 760px;
  margin-inline: auto;
  margin-bottom: 2.5rem;
  text-align: center;
}

.section-head--center .lead {
  margin-inline: auto;
}

/* Hero-Statistik */
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.75rem;
  margin: 2.25rem 0 0;
  padding: 0;
  list-style: none;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-stats li {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.hero-stats__num {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0;
  color: #fff;
}

/* Scroll-Indikator im Hero */
.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 1.5rem;
  transform: translateX(-50%);
  width: 26px;
  height: 42px;
  border: 2px solid rgba(255, 255, 255, 0.6);
  border-radius: 999px;
}

.hero-scroll span {
  position: absolute;
  left: 50%;
  top: 8px;
  width: 4px;
  height: 8px;
  margin-left: -2px;
  border-radius: 999px;
  background: #fff;
  animation: hero-scroll 1.6s ease-in-out infinite;
}

@keyframes hero-scroll {
  0% { opacity: 0; transform: translateY(0); }
  40% { opacity: 1; }
  80% { opacity: 0; transform: translateY(14px); }
  100% { opacity: 0; }
}

/* Bild-Carousel */
.carousel {
  position: relative;
}

.carousel__viewport {
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  border-radius: var(--radius);
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.carousel__viewport::-webkit-scrollbar {
  display: none;
}

.carousel__track {
  display: flex;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.carousel__slide {
  flex: 0 0 100%;
  scroll-snap-align: center;
}

.carousel__slide figure {
  position: relative;
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.carousel__slide img {
  width: 100%;
  height: clamp(240px, 42vw, 460px);
  object-fit: cover;
}

/* Ausschnitt etwas nach oben verschieben (z. B. fuer Hochkant-Fotos). */
.carousel__slide img.carousel__img--top {
  object-position: center 63%;
}

.carousel__slide img.carousel__img--top-anlage-platz {
  object-position: center 18%;
}

.carousel__slide figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: grid;
  gap: 0.2rem;
  padding: 2.5rem 1.5rem 1.25rem;
  color: #fff;
  background: linear-gradient(180deg, transparent, rgba(16, 32, 23, 0.82) 70%);
  font-size: 0.96rem;
}

.carousel__slide figcaption strong {
  font-size: 1.15rem;
}

.carousel__link {
  margin-top: 0.5rem;
  color: #fff;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  width: fit-content;
  transition: opacity 0.2s ease;
}

.carousel__link:hover {
  opacity: 0.8;
}

.carousel__btn {
  position: absolute;
  top: clamp(120px, 21vw, 230px);
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 50%;
  background: var(--color-surface-strong);
  color: var(--color-text);
  font-size: 1.6rem;
  line-height: 1;
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.carousel__btn:hover {
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  transform: scale(1.08);
}

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

.carousel__btn--prev { left: 0.75rem; }
.carousel__btn--next { right: 0.75rem; }

.carousel__dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.carousel__dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--color-border);
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

.carousel__dot.is-active {
  background: var(--color-accent);
  transform: scale(1.3);
}

/* Kontakt */
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.75rem;
}

.contact-grid {
  display: grid;
  gap: 1rem;
}

.hours__note {
  margin: 0.35rem 0 0;
  color: var(--color-muted);
  font-size: 0.92rem;
}

.hours__list {
  margin: 0.75rem 0 0;
  padding: 0;
  list-style: none;
}

.hours__link {
  margin-top: 1rem;
}

.hours__list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-muted);
}

.hours__list li:last-child {
  border-bottom: 0;
}

/* Scroll-Reveal (Progressive Enhancement) */
.reveal-ready [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.reveal-ready [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

.partner-marquee {
  position: relative;
}

.partner-marquee__viewport {
  overflow: hidden;
  padding: 0.75rem 0;
  mask-image: linear-gradient(
    to right,
    transparent 0,
    black 8%,
    black 92%,
    transparent 100%
  );
}

.partner-marquee__track {
  display: flex;
  width: max-content;
  gap: 1.5rem;
  animation: partner-marquee 12s linear infinite;
  will-change: transform;
}

.partner-marquee__group {
  display: flex;
  flex-shrink: 0;
  gap: 1.5rem;
}

.partner-marquee__item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 220px;
  height: 116px;
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--color-border);
  box-shadow: 0 8px 24px rgba(31, 42, 36, 0.06);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.partner-marquee__item:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(31, 42, 36, 0.12);
}

/* Logos auf einheitliche Hoehe begrenzen, damit sie gleich gross wirken. */
.partner-marquee__item img {
  max-width: 100%;
  max-height: 56px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.partner-marquee:hover .partner-marquee__track,
.partner-marquee:focus-within .partner-marquee__track {
  animation-play-state: paused;
}

.contact-card {
  align-self: start;
  font-style: normal;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  backdrop-filter: blur(16px);
  background: rgba(251, 247, 239, 0.88);
  border-bottom: 1px solid rgba(33, 87, 50, 0.12);
}

/* Abdunkelung hinter dem mobilen Menue */
.nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(16, 32, 23, 0.45);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
}

.site-header__inner,
.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-height);
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand__logo {
  width: clamp(180px, 22vw, 290px);
  height: auto;
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: var(--color-surface-strong);
  color: var(--color-text);
  box-shadow: var(--shadow-soft);
  cursor: pointer;
}

.menu-toggle__icon {
  position: relative;
  display: block;
  width: 22px;
  height: 16px;
}

.menu-toggle__icon span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition:
    transform 0.3s ease,
    opacity 0.2s ease;
}

.menu-toggle__icon span:nth-child(1) {
  top: 0;
}

.menu-toggle__icon span:nth-child(2) {
  top: 7px;
}

.menu-toggle__icon span:nth-child(3) {
  top: 14px;
}

/* Burger -> X */
.menu-toggle[aria-expanded="true"] .menu-toggle__icon span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__icon span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__icon span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 1rem;
}

.site-nav__link {
  position: relative;
  text-decoration: none;
  color: var(--color-muted);
  padding-block: 0.25rem;
  transition: color 0.2s ease;
}

.site-nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.site-nav__link:hover,
.site-nav__link:focus-visible {
  color: var(--color-text);
}

.site-nav__link:hover::after,
.site-nav__link:focus-visible::after,
.site-nav__link[aria-current="page"]::after {
  transform: scaleX(1);
}

.site-nav__link[aria-current="page"] {
  color: var(--color-text);
  font-weight: 700;
}

/* Hervorgehobener CTA im Menue */
.site-nav__cta {
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  font-weight: 600;
  box-shadow: 0 8px 20px oklch(var(--brand-l) var(--brand-c) var(--brand-h) / 0.28);
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease;
}

.site-nav__cta::after {
  display: none;
}

.site-nav__cta:hover,
.site-nav__cta:focus-visible {
  color: var(--color-accent-contrast);
  background: var(--color-highlight);
  transform: translateY(-2px);
  box-shadow: 0 14px 30px oklch(var(--brand-l) var(--brand-c) var(--brand-h) / 0.38);
}

.site-nav__cta[aria-current="page"] {
  color: var(--color-accent-contrast);
}

.site-footer {
  border-top: 1px solid rgba(33, 87, 50, 0.12);
  background: rgba(255, 255, 255, 0.52);
}

.site-footer__inner {
  min-height: auto;
  padding: 1.5rem 0;
}

.site-footer p {
  margin: 0;
  color: var(--color-muted);
}

.site-footer__links {
  display: flex;
  gap: 1rem;
}

.site-footer__links a {
  text-decoration: none;
  color: var(--color-muted);
  transition: color 0.2s ease;
}

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

.back-to-top {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 900;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  font-size: 1.2rem;
  box-shadow: 0 10px 26px oklch(var(--brand-l) var(--brand-c) var(--brand-h) / 0.4);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease,
    background 0.2s ease,
    visibility 0.2s ease;
}

.back-to-top:hover {
  background: var(--color-highlight);
  transform: translateY(-3px);
}

.back-to-top:focus-visible {
  outline: 2px solid var(--color-highlight);
  outline-offset: 3px;
}

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

.back-to-top.is-visible:hover {
  transform: translateY(-3px);
}

@keyframes partner-marquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

/* Tablet: Feature-Karten zweispaltig, statt langer Einzelspalte. */
@media (min-width: 600px) {
  .feature-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .hero-grid,
  .two-column {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .feature-list {
    grid-template-columns: repeat(4, 1fr);
  }

  .hero-social-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1023px) {
  :root {
    --header-height: 116px;
  }

  .section-hero {
    padding-top: calc(var(--header-height) + 2rem);
  }

  /* Auf Mobile sind die Videos heller: Overlay fuer bessere Lesbarkeit. */
  .hero-video-stack::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
      180deg,
      rgba(16, 32, 23, 0.45),
      rgba(16, 32, 23, 0.62)
    );
  }

  .site-header__inner,
  .site-footer__inner {
    padding: 1rem 0;
  }

  .site-header__inner {
    min-height: auto;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .brand__logo {
    width: min(220px, 58vw);
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    /* Header hat backdrop-filter und ist damit Containing-Block -> Hoehe per vh. */
    height: calc(100vh - var(--header-height));
    height: calc(100dvh - var(--header-height));
    width: min(88vw, 380px);
    padding: 1.25rem 1.5rem 2rem;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    background: rgba(251, 247, 239, 0.97);
    backdrop-filter: blur(16px);
    border-left: 1px solid var(--color-border);
    box-shadow: -24px 0 60px rgba(16, 32, 23, 0.2);
    transform: translateX(105%);
    transition: transform 0.34s cubic-bezier(0.22, 1, 0.36, 1);
    flex-wrap: nowrap;
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  .site-nav.is-open {
    transform: translateX(0);
  }

  .site-nav__link {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 1rem 0.4rem;
    font-size: 1.15rem;
    color: var(--color-text);
    border-bottom: 1px solid rgba(33, 87, 50, 0.1);
  }

  /* Im Panel keine Unterstrich-Animation. */
  .site-nav__link::after {
    display: none;
  }

  .site-nav__link[aria-current="page"] {
    color: var(--color-accent);
    font-weight: 700;
  }

  /* CTA als voller Pillen-Button am Ende des Panels. */
  .site-nav__cta {
    justify-content: center;
    margin-top: 1.25rem;
    padding: 0.95rem 1.2rem;
    border-bottom: 0;
    border-radius: 999px;
    color: var(--color-accent-contrast);
    background: var(--color-accent);
    font-weight: 600;
  }

  .site-nav__cta[aria-current="page"] {
    color: var(--color-accent-contrast);
  }

  .site-footer__inner {
    min-height: auto;
    flex-direction: column;
    align-items: flex-start;
  }

  .partner-marquee__item {
    width: 168px;
    height: 100px;
    padding: 1rem 1.25rem;
  }

  .partner-marquee__item img {
    max-height: 44px;
  }

  .hero-social-card {
    min-height: 0;
  }

  .hero-stats {
    gap: 1.25rem;
  }

  .hero-stats__num {
    font-size: 1.6rem;
  }

  .hero-scroll {
    display: none;
  }

  .carousel__btn {
    top: 80px;
    width: 42px;
    height: 42px;
    font-size: 1.4rem;
  }

  .carousel__slide figcaption {
    font-size: 0.9rem;
  }

  .back-to-top {
    width: 52px;
    height: 52px;
  }
}