/*
 * Theme Enhancements & Interactive Components
 * Förderverein der Kita Unter den Linden e.V. Paderborn
 */

/* Top Bar (Service & Kontakt) */
.site-top-bar {
  background-color: var(--color-primary-dark);
  color: #EAF4EB;
  font-size: 0.875rem;
  padding: 0.5rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.site-top-bar a {
  color: #FEF3C7;
  text-decoration: none;
  font-weight: 600;
}

.site-top-bar a:hover {
  text-decoration: underline;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* Site Header */
.site-header-custom {
  background-color: #FFFFFF;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}

.header-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  color: var(--color-text-main);
}

.brand-logo-img {
  width: 54px;
  height: 54px;
  object-fit: contain;
  border-radius: 50%;
  background: var(--color-primary-light);
  padding: 4px;
}

.brand-text h1,
.brand-text .site-title {
  font-size: 1.25rem;
  font-weight: 800;
  margin: 0;
  color: var(--color-primary-dark);
  line-height: 1.15;
}

.brand-text .site-subtitle {
  font-size: 0.825rem;
  color: var(--color-text-muted);
  font-weight: 500;
  margin: 0;
}

/* Navigation */
.main-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-links {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 1.25rem;
}

.nav-links li a {
  text-decoration: none;
  color: var(--color-text-main);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.nav-links li a:hover,
.nav-links li a.active {
  color: var(--color-primary);
  background-color: var(--color-primary-light);
}

.nav-cta-btn {
  background: linear-gradient(135deg, var(--color-primary) 0%, #22642c 100%);
  color: #FFFFFF !important;
  padding: 0.65rem 1.35rem !important;
  border-radius: var(--radius-full);
  font-weight: 700 !important;
  box-shadow: 0 4px 12px rgba(45, 122, 56, 0.25);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(45, 122, 56, 0.35);
  background-color: var(--color-primary-dark) !important;
}

/* Mobile Toggle */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-primary-dark);
}

/* Hero Section */
.hero-section {
  position: relative;
  background: linear-gradient(180deg, #F4F8F3 0%, #FDFCF9 100%);
  padding: 3.5rem 1.5rem 4.5rem;
  overflow: hidden;
}

.hero-container {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--color-accent-gold-light);
  color: #B45309;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}

.hero-title {
  font-size: 2.85rem;
  font-weight: 800;
  color: var(--color-text-main);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.hero-title .highlight-green {
  color: var(--color-primary);
  position: relative;
  display: inline-block;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero-badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-main);
  box-shadow: 0 2px 6px rgba(0,0,0,0.03);
}

.hero-image-wrapper {
  position: relative;
}

.hero-main-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
  border: 4px solid #FFFFFF;
}

.hero-floating-card {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: #FFFFFF;
  padding: 1rem 1.35rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border-left: 5px solid var(--color-accent-gold);
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.hero-floating-card strong {
  display: block;
  font-size: 1rem;
  color: var(--color-text-main);
}

.hero-floating-card span {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* Quick Facts Banner */
.quick-facts-section {
  background-color: #FFFFFF;
  padding: 2.5rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.quick-facts-grid {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}

.quick-fact-item {
  padding: 1rem;
}

.quick-fact-number {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 0.35rem;
  font-family: var(--font-family-heading);
}

.quick-fact-label {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

/* Section Header Generic */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.125rem;
  color: var(--color-text-muted);
}

/* Feature & Concept Cards */
.concept-grid {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  padding: 0 1.5rem;
}

.concept-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.concept-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: #CBD5E1;
}

.card-icon-box {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.35rem;
}

.icon-green { background-color: var(--color-primary-light); color: var(--color-primary-dark); }
.icon-gold  { background-color: var(--color-accent-gold-light); color: #B45309; }
.icon-warm  { background-color: var(--color-accent-warm-light); color: var(--color-accent-warm); }
.icon-blue  { background-color: #E0F2FE; color: #0369A1; }

.concept-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.concept-card p {
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.6;
}

/* Projekte Grid */
.projekte-grid {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding: 0 1.5rem;
}

.projekt-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
}

.projekt-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.projekt-img-container {
  height: 220px;
  overflow: hidden;
  position: relative;
}

.projekt-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.projekt-card:hover .projekt-img-container img {
  transform: scale(1.05);
}

.projekt-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(255, 255, 255, 0.95);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary);
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.projekt-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.projekt-content h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.projekt-content p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  flex-grow: 1;
}

.projekt-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px dashed var(--color-border);
  font-size: 0.875rem;
  font-weight: 600;
}

/* Mitgliedschaft & Spenden Box */
.mitglied-cta-section {
  background: linear-gradient(135deg, #1E5526 0%, #2D7A38 100%);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 3.5rem 2.5rem;
  margin: 4rem auto;
  max-width: 1240px;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.mitglied-cta-section h2 {
  color: #FFFFFF;
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

.mitglied-cta-section p {
  color: #EAF4EB;
  font-size: 1.15rem;
  line-height: 1.6;
}

.mitglied-highlights {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 2rem;
}

.mitglied-highlights li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.mitglied-form-box {
  background: #FFFFFF;
  color: var(--color-text-main);
  padding: 2.25rem;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.mitglied-form-box h3 {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
  color: var(--color-primary-dark);
}

/* Interaktiver Spenden-Rechner */
.fv-spenden-widget {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  max-width: 800px;
  margin: 2rem auto;
}

.spenden-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  background: var(--color-bg-subtle);
  padding: 0.35rem;
  border-radius: var(--radius-full);
}

.spenden-tab {
  flex: 1;
  padding: 0.65rem 1rem;
  border: none;
  background: transparent;
  font-family: var(--font-family-heading);
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
  color: var(--color-text-muted);
}

.spenden-tab.active {
  background: #FFFFFF;
  color: var(--color-primary-dark);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.spenden-betraege {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
  margin-bottom: 1.75rem;
}

.spenden-btn-amount {
  padding: 0.85rem 0.5rem;
  border: 2px solid var(--color-border);
  background: #FFFFFF;
  border-radius: var(--radius-md);
  font-family: var(--font-family-heading);
  font-size: 1.25rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.spenden-btn-amount .subtext {
  font-size: 0.725rem;
  font-weight: 500;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

.spenden-btn-amount:hover,
.spenden-btn-amount.active {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.spenden-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.spenden-detail-card {
  background: var(--color-bg-subtle);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.spenden-detail-card h4 {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
  color: var(--color-text-main);
}

.bank-daten div {
  margin-bottom: 0.35rem;
  font-size: 0.925rem;
}

.copyable-iban {
  font-family: monospace;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.btn-copy {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.2rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  margin-left: 0.35rem;
}

.btn-paypal {
  display: inline-block;
  background-color: #0070BA;
  color: #FFFFFF !important;
  font-weight: 700;
  text-decoration: none;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-full);
  text-align: center;
  width: 100%;
  box-sizing: border-box;
  margin-top: 0.5rem;
}

.btn-paypal:hover {
  background-color: #005EA6;
}

/* Galerie & Bilder */
.photo-gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.gallery-thumbnail {
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 200px;
  position: relative;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

.gallery-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.gallery-thumbnail:hover img {
  transform: scale(1.08);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.75));
  color: #FFFFFF;
  padding: 0.5rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
}

/* Accordion FAQ */
.faq-container {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.faq-item {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  margin-bottom: 1rem;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-family-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-main);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-answer {
  padding: 0 1.5rem 1.25rem;
  display: none;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  display: block;
}

.faq-item.active .faq-question {
  color: var(--color-primary-dark);
}

/* Site Footer */
.site-footer-custom {
  background-color: #17381C;
  color: #E2E8F0;
  padding: 4rem 1.5rem 2rem;
  position: relative;
}

.footer-container {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  color: #FEF3C7;
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
}

.footer-col p {
  color: #CBD5E1;
  font-size: 0.95rem;
  line-height: 1.6;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col ul li {
  margin-bottom: 0.65rem;
}

.footer-col ul li a {
  color: #CBD5E1;
  text-decoration: none;
  font-size: 0.95rem;
}

.footer-col ul li a:hover {
  color: #FEF3C7;
  text-decoration: underline;
}

.footer-bottom {
  max-width: 1240px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.875rem;
  color: #94A3B8;
}

.footer-bottom a {
  color: #CBD5E1;
  margin-left: 1rem;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .projekte-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .quick-facts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .photo-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .mitglied-cta-section {
    grid-template-columns: 1fr;
  }
  .footer-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .mobile-menu-btn {
    display: block;
  }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #FFFFFF;
    flex-direction: column;
    padding: 1.5rem;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    border-top: 1px solid var(--color-border);
  }
  .main-nav.open {
    display: flex;
  }
  .nav-links {
    flex-direction: column;
    width: 100%;
    gap: 0.5rem;
  }
  .nav-links li a {
    display: block;
    padding: 0.75rem 1rem;
  }
  .hero-title {
    font-size: 2.15rem;
  }
  .projekte-grid {
    grid-template-columns: 1fr;
  }
  .spenden-betraege {
    grid-template-columns: repeat(2, 1fr);
  }
  .spenden-details {
    grid-template-columns: 1fr;
  }
  .quick-facts-grid {
    grid-template-columns: 1fr;
  }
  .footer-container {
    grid-template-columns: 1fr;
  }
}

/* Lightbox Modal */
.kita-lightbox-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
}
.kita-lightbox-modal.show {
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(4px);
}
.lightbox-dialog {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 10000;
}
.lightbox-img {
  max-width: 100%;
  max-height: 80vh;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
  object-fit: contain;
}
.lightbox-caption {
  color: #FFFFFF;
  margin-top: 0.75rem;
  font-weight: 600;
  text-align: center;
  background: rgba(0,0,0,0.6);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
}
.lightbox-close {
  position: absolute;
  top: -45px;
  right: 0;
  background: none;
  border: none;
  color: #FFFFFF;
  font-size: 2.25rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.25rem;
  transition: transform 0.2s ease;
}
.lightbox-close:hover {
  transform: scale(1.15);
  color: var(--color-accent-gold);
}

/* Template Page & Single Wrappers */
.page-content-wrapper,
.single-content-wrapper {
  max-width: 960px;
  margin: 2rem auto 3rem;
  padding: 3.5rem 1.5rem 5rem;
  background-color: #FFFFFF;
  border-radius: 24px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  border: 1px solid var(--color-border);
}