/* ==========================================================================
   Kulturverein Wölpinghausen – Stylesheet
   Mobile First · Bordeaux / Creme / Weiß
   ========================================================================== */

/* --------------------------------------------------------------------------
   Custom Properties
   -------------------------------------------------------------------------- */
:root {
  --color-bordeaux: #5b0f1b;
  --color-bordeaux-light: #701d2a;
  --color-bordeaux-dark: #3d0a12;
  --color-cream: #f7f2ea;
  --color-white: #ffffff;
  --color-text: #2a2a2a;
  --color-text-muted: #5c5c5c;
  --color-text-light: rgba(255, 255, 255, 0.85);

  --font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  --shadow-sm: 0 2px 8px rgba(91, 15, 27, 0.08);
  --shadow-md: 0 4px 20px rgba(91, 15, 27, 0.12);
  --shadow-lg: 0 8px 32px rgba(91, 15, 27, 0.16);

  --header-height: 72px;
  --container-padding: 1.25rem;
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  overflow-x: clip;
}

body {
  font-family: var(--font-family);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

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

/* Alt-Text bei fehlenden Bildern nicht als sichtbarer Platzhalter */
img.img--error {
  opacity: 0;
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
  pointer-events: none;
}

img.img--contain {
  object-fit: contain;
  object-position: center;
  background: var(--color-cream);
  padding: 0.75rem;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

address {
  font-style: normal;
}

/* SVG icons inherit fill via currentColor */
svg {
  fill: currentColor;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.section {
  padding-block: 4rem;
}

.section--cream {
  background: var(--color-cream);
}

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

.section--bordeaux {
  background: var(--color-bordeaux);
  color: var(--color-white);
}

.section__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-bordeaux-light);
  margin-bottom: 0.5rem;
}

.section__label--center {
  text-align: center;
}

.section__label--light {
  color: rgba(255, 255, 255, 0.7);
}

.section__title {
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-bordeaux);
  margin-bottom: 1.25rem;
}

.section__title--center {
  text-align: center;
}

.section__title--light {
  color: var(--color-white);
}

.section__cta {
  text-align: center;
  margin-top: 2.5rem;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition),
    border-color var(--transition), transform var(--transition),
    box-shadow var(--transition);
}

.btn svg {
  width: 1.1rem;
  height: 1.1rem;
}

.btn--primary {
  background: var(--color-bordeaux);
  color: var(--color-white);
  border-color: var(--color-bordeaux);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--color-bordeaux-light);
  border-color: var(--color-bordeaux-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.7);
}

.btn--outline:hover,
.btn--outline:focus-visible {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

.btn--outline-light {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.6);
}

.btn--outline-light:hover,
.btn--outline-light:focus-visible {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
#site-header,
.site-header {
  position: relative;
  z-index: 1100;
  min-height: var(--header-height);
  background: var(--color-bordeaux);
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1100;
  background: var(--color-bordeaux);
  box-shadow: var(--shadow-sm);
  height: var(--header-height);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 1rem;
  min-width: 0;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--color-white);
  z-index: 1001;
  min-width: 0;
  flex-shrink: 0;
}

.header__logo img,
.header__logo-img {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  padding: 3px;
  background: var(--color-white);
  border-radius: 50%;
  object-fit: contain;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.18);
}

.logo-img {
  object-fit: contain;
  flex-shrink: 0;
}

.header__logo-text {
  display: none;
  flex-direction: column;
  line-height: 1.15;
  min-width: 0;
}

.header__logo-name {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  opacity: 0.85;
}

.header__logo-place {
  font-size: 0.85rem;
  font-weight: 700;
}

.header__instagram {
  display: none;
  color: var(--color-white);
  padding: 0.4rem;
  transition: opacity var(--transition), transform var(--transition);
}

.header__instagram svg {
  width: 1.35rem;
  height: 1.35rem;
}

.header__instagram:hover,
.header__instagram:focus-visible {
  opacity: 0.75;
  transform: scale(1.08);
}

/* Burger Menu */
.burger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.burger__line {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.burger[aria-expanded="true"] .burger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.burger[aria-expanded="true"] .burger__line:nth-child(2) {
  opacity: 0;
}

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

/* Navigation – Mobile */
.nav {
  position: fixed;
  inset: 0;
  z-index: 1002;
  background: var(--color-bordeaux-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.nav.is-open {
  opacity: 1;
  visibility: visible;
}

.nav__list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.nav__link {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-white);
  padding: 0.25rem 0;
  position: relative;
  transition: opacity var(--transition);
}

.nav__link::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-cream);
  transition: width var(--transition);
}

.nav__link:hover::after,
.nav__link:focus-visible::after,
.nav__link--active::after {
  width: 100%;
}

.nav__link:hover,
.nav__link:focus-visible {
  opacity: 0.85;
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  width: 100%;
  height: auto;
  min-height: unset;
  background: none;
  padding: 0;
  margin: 0;
  overflow: hidden;
}

.hero img,
.hero-banner {
  width: 100%;
  display: block;
  height: auto;
  border-radius: 0 0 24px 24px;
}

.hero-hotspot {
  position: absolute;
  display: block;
  z-index: 5;
  background: transparent;
  cursor: pointer;
}

.hero-hotspot-member {
  left: 5.7%;
  top: 68%;
  width: 13.5%;
  height: 6.5%;
}

.hero-hotspot-instagram {
  left: 21%;
  top: 68%;
  width: 18%;
  height: 6.5%;
}

@media (max-width: 768px) {
  .hero-hotspot-member,
  .hero-hotspot-instagram {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   About / Wer wir sind
   -------------------------------------------------------------------------- */
.about {
  display: grid;
  gap: 2.5rem;
}

.about__text p {
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.about__highlight {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-bordeaux) !important;
  margin-block: 1.25rem !important;
}

.about__text .btn {
  margin-top: 0.5rem;
}

/* Collage */
.about__collage {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(3, 120px);
  gap: 0.65rem;
}

.collage__item {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background: var(--color-cream);
  position: relative;
  min-height: 80px;
}

.collage__item img {
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center;
  transition: transform 0.4s ease;
}

.js-lightbox-img {
  cursor: pointer;
}

.collage__item:hover img {
  transform: scale(1.05);
}

.collage__item--large {
  grid-row: span 2;
}

/* --------------------------------------------------------------------------
   Events
   -------------------------------------------------------------------------- */
.events-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

.event-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition);
}

.event-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.event-card__image {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-cream);
}

.event-card__image--logo {
  background: var(--color-cream);
}

.event-card__image--logo img {
  object-fit: contain;
  object-position: center;
  padding: 1.25rem;
}

.event-card__image img {
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center;
  transition: transform 0.4s ease;
}

.event-card:hover .event-card__image img {
  transform: scale(1.04);
}

.event-card__date {
  position: absolute;
  top: 1rem;
  left: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--color-white);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.75rem;
  min-width: 56px;
  box-shadow: var(--shadow-sm);
  line-height: 1.1;
}

.event-card__day {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-bordeaux);
}

.event-card__month {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

.event-card__body {
  padding: 1.25rem 1.35rem 1.5rem;
}

.event-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-bordeaux);
  margin-bottom: 0.5rem;
}

.event-card__desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 0.85rem;
}

.event-card__link {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-bordeaux-light);
  transition: color var(--transition);
  overflow-wrap: anywhere;
}

.event-card__link:hover,
.event-card__link:focus-visible {
  color: var(--color-bordeaux);
}

/* --------------------------------------------------------------------------
   Club Life / Galerie
   -------------------------------------------------------------------------- */
.club-life {
  display: grid;
  gap: 2.5rem;
}

.club-life__icon svg {
  width: 2rem;
  height: 2rem;
  margin-bottom: 0.75rem;
  opacity: 0.8;
}

.club-life__desc {
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
  max-width: 420px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.65rem;
}

.gallery-grid__item {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
  position: relative;
}

.gallery-grid__item img {
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center;
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.gallery-grid__item:hover img {
  transform: scale(1.06);
  opacity: 0.9;
}

/* --------------------------------------------------------------------------
   Partnervereine
   -------------------------------------------------------------------------- */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 2rem;
  align-items: stretch;
}

.partner-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 1.5rem 1rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(91, 15, 27, 0.06);
  transition: transform var(--transition), box-shadow var(--transition);
  height: 100%;
}

.partner-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

a.partner-card {
  display: flex;
  flex-direction: column;
  color: inherit;
  text-decoration: none;
}

.partner-card__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  margin: 0 auto 0.85rem;
  border-radius: 50%;
  background: var(--color-cream);
  color: var(--color-bordeaux);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.partner-card__badge--logo {
  width: auto;
  height: auto;
  min-height: 3.5rem;
  max-height: 5rem;
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.5rem;
  background: var(--color-white);
}

.partner-card__logo {
  display: block;
  max-height: 4.5rem;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  margin-inline: auto;
}

.partner-card__name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-bordeaux);
  line-height: 1.35;
  overflow-wrap: break-word;
  hyphens: auto;
}

.partners-note {
  margin-top: 1.75rem;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.partners-grid--home {
  grid-template-columns: repeat(2, 1fr);
}

/* --------------------------------------------------------------------------
   Mitglied werden
   -------------------------------------------------------------------------- */
.join {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
}

.join__content p {
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
  background: var(--color-bordeaux-dark);
  color: var(--color-white);
  padding-top: 3rem;
}

.footer__grid {
  display: grid;
  gap: 2rem;
  padding-bottom: 2.5rem;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--color-white);
  margin-bottom: 0.75rem;
  min-width: 0;
}

.footer__logo img,
.footer__logo-img {
  width: 48px;
  height: 48px;
  padding: 4px;
  background: var(--color-white);
  border-radius: 50%;
  object-fit: contain;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.15);
  flex-shrink: 0;
}

.footer__logo span {
  font-weight: 700;
  line-height: 1.25;
}

.footer__tagline {
  font-size: 0.9rem;
  opacity: 0.75;
}

.footer__heading {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  opacity: 0.7;
}

.footer__address {
  font-size: 0.9rem;
  line-height: 1.8;
  opacity: 0.85;
  overflow-wrap: anywhere;
}

.footer__address a:hover,
.footer__address a:focus-visible {
  text-decoration: underline;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__links a {
  font-size: 0.9rem;
  opacity: 0.85;
  transition: opacity var(--transition);
}

.footer__links a:hover,
.footer__links a:focus-visible {
  opacity: 1;
}

.footer__instagram {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  opacity: 0.85;
  transition: opacity var(--transition);
}

.footer__instagram svg {
  width: 1.25rem;
  height: 1.25rem;
}

.footer__instagram:hover,
.footer__instagram:focus-visible {
  opacity: 1;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-block: 1.25rem;
}

.footer__bottom-inner {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
  text-align: center;
  font-size: 0.8rem;
  opacity: 0.65;
}

.footer__legal {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.footer__legal a:hover,
.footer__legal a:focus-visible {
  opacity: 1;
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   Tablet (≥ 480px)
   -------------------------------------------------------------------------- */
@media (min-width: 480px) {
  .header__logo-text {
    display: flex;
  }
}

/* --------------------------------------------------------------------------
   Tablet (≥ 640px)
   -------------------------------------------------------------------------- */
@media (min-width: 640px) {
  :root {
    --container-padding: 2rem;
  }

  .about__collage {
    grid-template-rows: repeat(3, 140px);
  }

  .events-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer__bottom-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* --------------------------------------------------------------------------
   Desktop (≥ 992px)
   -------------------------------------------------------------------------- */
@media (min-width: 992px) {
  :root {
    --header-height: 80px;
  }

  .section {
    padding-block: 5.5rem;
  }

  .header__logo img,
  .header__logo-img {
    width: 52px;
    height: 52px;
    padding: 4px;
  }

  .footer__logo img,
  .footer__logo-img {
    width: 56px;
    height: 56px;
  }

  .header__logo-text {
    display: flex;
  }

  .header__instagram {
    display: flex;
  }

  .burger {
    display: none;
  }

  .nav {
    position: static;
    inset: auto;
    background: transparent;
    opacity: 1;
    visibility: visible;
    flex: 1;
    justify-content: center;
  }

  .nav__list {
    flex-direction: row;
    gap: 0.15rem;
  }

  .nav__link {
    font-size: 0.68rem;
    padding: 0.35rem 0.6rem;
  }

  .about {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 3.5rem;
  }

  .about__collage {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 110px);
  }

  .collage__item--large {
    grid-column: 1;
    grid-row: 1 / 3;
  }

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

  .partners-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .partners-grid--home {
    grid-template-columns: repeat(2, 1fr);
  }

  .club-life {
    grid-template-columns: 1fr 1.4fr;
    align-items: center;
    gap: 3rem;
  }

  .footer__grid {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 2.5rem;
  }
}

/* --------------------------------------------------------------------------
   Large Desktop (≥ 1200px)
   -------------------------------------------------------------------------- */
@media (min-width: 1200px) {
  .nav__link {
    font-size: 0.72rem;
    padding: 0.35rem 0.75rem;
  }

  .about__collage {
    grid-template-rows: repeat(3, 130px);
  }
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ==========================================================================
   Mitglieder- & Admin-Bereich (App-Shell)
   ========================================================================== */

.app-page {
  min-height: 100svh;
  background: var(--color-cream);
}

.app-page .header {
  position: sticky;
}

.app-banner {
  background: var(--color-bordeaux);
  color: var(--color-white);
  padding: 0.65rem var(--container-padding);
  font-size: 0.8rem;
  text-align: center;
}

.app-banner strong {
  font-weight: 700;
}

.app-layout {
  display: grid;
  gap: 0;
  min-height: calc(100svh - var(--header-height) - 40px);
}

.app-sidebar {
  background: var(--color-white);
  border-bottom: 1px solid rgba(91, 15, 27, 0.08);
  padding: 1rem var(--container-padding);
  overflow-x: auto;
}

.app-sidebar__title {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

.app-nav {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.app-nav__link {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-bordeaux);
  background: var(--color-cream);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: background var(--transition), color var(--transition);
}

.app-nav__link:hover,
.app-nav__link:focus-visible {
  background: rgba(91, 15, 27, 0.1);
}

.app-nav__link--active {
  background: var(--color-bordeaux);
  color: var(--color-white);
}

.app-nav__link--admin {
  border: 1px dashed var(--color-bordeaux-light);
}

.app-content {
  padding: 1.75rem var(--container-padding) 3rem;
}

.app-content__title {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  color: var(--color-bordeaux);
  margin-bottom: 0.5rem;
}

.app-content__lead {
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  max-width: 640px;
}

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

.app-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 1.35rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(91, 15, 27, 0.06);
}

.app-card__label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.35rem;
}

.app-card__value {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-bordeaux);
}

.app-card__text {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-top: 0.35rem;
}

.app-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.app-list__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.15rem;
  background: var(--color-white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  font-size: 0.9rem;
}

.app-list__item strong {
  color: var(--color-bordeaux);
}

.app-badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 4px;
  background: var(--color-cream);
  color: var(--color-bordeaux);
}

.app-badge--internal {
  background: rgba(91, 15, 27, 0.12);
}

.app-empty {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* Unterseiten-Header (öffentliche Unterseiten) */
.page-hero {
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
  background: var(--color-bordeaux);
  color: var(--color-white);
}

.page-hero--compact {
  padding-bottom: 2rem;
}

.page-hero__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.7;
  margin-bottom: 0.5rem;
}

.page-hero__title {
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 0.75rem;
}

.page-hero__text {
  max-width: 560px;
  opacity: 0.85;
  line-height: 1.65;
}

.page-content {
  padding-block: 3rem;
}

.prose {
  max-width: 720px;
  color: var(--color-text-muted);
}

.prose h2 {
  font-size: 1.25rem;
  color: var(--color-bordeaux);
  margin: 2rem 0 0.75rem;
}

.prose p {
  margin-bottom: 1rem;
}

.prose ul {
  list-style: disc;
  padding-left: 1.25rem;
  margin-bottom: 1rem;
}

.prose__intro {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: 1.5rem;
}

.legal-section {
  margin-bottom: 2rem;
}

.legal-section h2 {
  margin-top: 0;
}

.legal-list {
  display: grid;
  gap: 0.65rem;
  margin: 0 0 1rem;
}

.legal-list__row {
  display: grid;
  gap: 0.2rem;
}

@media (min-width: 640px) {
  .legal-list__row {
    grid-template-columns: 9rem 1fr;
    gap: 1rem;
    align-items: start;
  }
}

.legal-list__label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-bordeaux);
}

.legal-list__value {
  color: var(--color-text-muted);
}

.legal-placeholder {
  display: inline-block;
  padding: 0.1rem 0.45rem;
  border-radius: 4px;
  background: rgba(91, 15, 27, 0.08);
  color: var(--color-bordeaux);
  font-weight: 600;
  font-style: normal;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.legal-notice {
  margin-top: 2rem;
  padding: 1rem 1.15rem;
  border-radius: var(--radius-md);
  background: rgba(91, 15, 27, 0.08);
  border: 1px solid rgba(91, 15, 27, 0.18);
  border-left: 4px solid var(--color-bordeaux);
  color: var(--color-bordeaux-dark);
  font-size: 0.92rem;
  line-height: 1.65;
}

.legal-notice strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--color-bordeaux);
}

.contact-grid {
  display: grid;
  gap: 2rem;
}

.contact-info p {
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.header__login {
  display: none;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-white);
  padding: 0.4rem 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}

.header__login:hover {
  background: rgba(255, 255, 255, 0.1);
}

.header__login svg {
  width: 1rem;
  height: 1rem;
}

.preview-link {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-bordeaux-light);
}

.preview-link:hover {
  color: var(--color-bordeaux);
}

@media (min-width: 640px) {
  .app-grid--stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 992px) {
  .header__login {
    display: inline-flex;
  }

  .app-layout {
    grid-template-columns: 240px 1fr;
    max-width: 1200px;
    margin-inline: auto;
    padding-inline: var(--container-padding);
  }

  .app-sidebar {
    border-bottom: none;
    border-right: 1px solid rgba(91, 15, 27, 0.08);
    padding: 2rem 0;
    position: sticky;
    top: var(--header-height);
    align-self: start;
    min-height: calc(100svh - var(--header-height));
  }

  .app-nav {
    flex-direction: column;
    flex-wrap: nowrap;
  }

  .app-nav__link {
    width: 100%;
  }

  .app-content {
    padding: 2.5rem 0 3rem 2rem;
  }

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

/* ==========================================================================
   Auth-Seiten (Login, Registrierung, Passwort vergessen)
   ========================================================================== */

.auth-page {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  background: var(--color-cream);
}

.auth-page .header__login,
.app-page .header__login {
  display: inline-flex;
}

.auth-page .header {
  position: relative;
}

.auth-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem var(--container-padding) 4rem;
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
}

.auth-card--wide {
  max-width: 560px;
}

.auth-card__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-bordeaux);
  margin-bottom: 0.35rem;
}

.auth-card__subtitle {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 1.75rem;
}

.form-group {
  margin-bottom: 1.15rem;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-bordeaux);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 0.9rem;
  font: inherit;
  font-size: 0.95rem;
  border: 1px solid rgba(91, 15, 27, 0.15);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-bordeaux-light);
  box-shadow: 0 0 0 3px rgba(91, 15, 27, 0.1);
}

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

.form-actions {
  margin-top: 1.5rem;
}

.form-actions .btn {
  width: 100%;
}

.form-footer {
  margin-top: 1.25rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.form-footer a {
  color: var(--color-bordeaux-light);
  font-weight: 600;
}

.form-footer a:hover {
  text-decoration: underline;
}

.form-notice {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
  background: rgba(91, 15, 27, 0.06);
  color: var(--color-bordeaux);
  border-left: 3px solid var(--color-bordeaux);
}

@media (min-width: 640px) {
  .form-row--2 {
    grid-template-columns: 1fr 1fr;
  }
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(20, 8, 10, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.lightbox[hidden] {
  display: none;
}

.lightbox__figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 90vw;
}

.lightbox__img {
  display: block;
  max-width: 90vw;
  max-height: 85vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.lightbox__caption {
  margin-top: 0.75rem;
  color: rgba(255, 255, 255, 0.88);
  text-align: center;
  font-size: 0.9rem;
  line-height: 1.5;
  max-width: 90vw;
}

.lightbox__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 2;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  transition: background var(--transition);
}

.lightbox__close:hover,
.lightbox__close:focus-visible {
  background: rgba(255, 255, 255, 0.28);
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  transition: background var(--transition);
}

.lightbox__nav:hover,
.lightbox__nav:focus-visible {
  background: rgba(255, 255, 255, 0.28);
}

.lightbox__nav--prev {
  left: 1rem;
}

.lightbox__nav--next {
  right: 1rem;
}

@media (max-width: 640px) {
  .lightbox {
    padding: 1rem;
  }

  .lightbox__close {
    top: 0.75rem;
    right: 0.75rem;
  }

  .lightbox__nav--prev {
    left: 0.5rem;
  }

  .lightbox__nav--next {
    right: 0.5rem;
  }
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.filter-bar__btn {
  padding: 0.45rem 0.9rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid rgba(91, 15, 27, 0.2);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-bordeaux);
  cursor: pointer;
}

.filter-bar__btn--active,
.filter-bar__btn:hover {
  background: var(--color-bordeaux);
  color: var(--color-white);
  border-color: var(--color-bordeaux);
}

.trip-grid {
  display: grid;
  gap: 2rem;
}

.trip-block {
  display: grid;
  gap: 1.5rem;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.trip-block__images {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}

.trip-block__images img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  max-width: none;
  background: var(--color-cream);
}

.trip-block__body {
  padding: 0 1.5rem 1.5rem;
}

@media (min-width: 768px) {
  .trip-block {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
  .trip-block__images {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
  }
  .trip-block__images img:first-child {
    grid-row: span 2;
  }
}

/* --------------------------------------------------------------------------
   Mobile responsive fixes
   -------------------------------------------------------------------------- */
@media (max-width: 767px) {
  :root {
    --container-padding: 1rem;
  }

  .section {
    padding-block: 3rem;
  }

  .page-content {
    padding-block: 2.5rem;
  }

  .page-hero {
    padding-top: 2rem;
    padding-bottom: 1.75rem;
  }

  .page-hero--compact {
    padding-bottom: 1.5rem;
  }

  .partners-grid {
    grid-template-columns: 1fr;
  }

  .partners-grid--home {
    grid-template-columns: 1fr;
  }

  .trip-block__images {
    grid-template-columns: repeat(2, 1fr);
  }

  .trip-block__images img:first-child {
    grid-column: 1 / -1;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 480px) and (max-width: 767px) {
  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .partners-grid--home {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 479px) {
  .header__logo-text {
    max-width: 9.5rem;
  }

  .header__logo-place {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}