.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 24px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  pointer-events: none; /* Boşluklara tıklamayı sayfa altındaki elementlere geçirir */
}

.logoContainer {
  pointer-events: auto;
  display: flex;
  align-items: center;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  transform-origin: left center;
}

.logoContainer:hover {
  transform: scale(1.03);
}

.logo {
  object-fit: contain;
  height: 24px;
  width: auto;
}

.navbar {
  pointer-events: auto;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  background-color: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(21, 28, 36, 0.08); /* Dil seçeneğiyle aynı kenarlık */
  border-radius: 999px;
  height: 40px; /* Kalınlık (height) dil seçeneğiyle uyumlu hale getirildi */
  padding: 0 20px; /* Genişlik daraltıldı */
  display: flex;
  align-items: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02); /* Dil seçeneğiyle aynı gölge */
  transition: all 0.3s ease;
}

.navLinks {
  display: flex;
  list-style: none;
  gap: 24px; /* Linkler arası boşluk daraltıldı */
  align-items: center;
  margin: 0;
  padding: 0;
}

.link {
  font-size: 0.85rem; /* Font boyutu dil seçeneği ile (0.85rem) eşitlendi */
  font-weight: 500;
  color: var(--foreground);
  position: relative;
  padding: 4px 0;
  transition: color 0.2s ease;
}

.link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--foreground);
  transition: width 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  border-radius: 2px;
}

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

.link:hover::after,
.activeLink::after {
  width: 100%;
}

.activeLink {
  color: var(--foreground);
}

.mobileMenuBtn {
  display: none;
  background: none;
  border: none;
  color: var(--foreground);
  cursor: pointer;
  padding: 8px;
  align-items: center;
  justify-content: center;
}

@media (max-width: 768px) {
  .navLinks {
    display: none;
    flex-direction: column;
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    width: 240px;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(21, 28, 36, 0.08);
    border-radius: 20px;
    padding: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    gap: 16px;
    align-items: flex-start;
  }
  .navbar.mobile-open .navLinks {
    display: flex;
  }
  .mobileMenuBtn {
    display: flex;
  }
  .rightSectionDesktop {
    display: none; /* Hide language toggle on mobile or move it elsewhere if needed */
  }
}

.rightSectionDesktop {
  pointer-events: auto;
  display: flex;
  align-items: center;
}

/* Product Coverflow Slider */
.products-slider-container {
  width: 100%;
  max-width: 1129px;
  margin: 0 auto;
  overflow: hidden;
  padding-top: 16px;
  padding-bottom: 60px;
  -webkit-mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
  mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
}

.products-swiper {
  width: 100%;
  overflow: visible !important;
}

.products-swiper .swiper-pagination {
  bottom: -32px !important;
}

.products-swiper .swiper-pagination-bullet {
  background: var(--text-muted);
  opacity: 0.3;
  width: 10px;
  height: 10px;
  transition: all 0.3s ease;
}

.products-swiper .swiper-pagination-bullet-active {
  background: var(--foreground);
  opacity: 1;
  width: 24px;
  border-radius: 6px;
}

.product-slide {
  width: 320px;
  height: clamp(400px, 60vh, 520px);
}

.product-card-inner {
  width: 100%;
  height: 100%;
  background: #fff;
  border-radius: 28px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
  border: 1px solid rgba(21, 28, 36, 0.04);
}

.product-image-wrapper {
  width: 100%;
  height: 45%;
  padding: 8px 8px 0 8px;
  box-sizing: border-box;
}

.product-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
}

.product-card-body {
  padding: 24px 32px 32px 32px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #111;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.product-desc {
  font-size: 0.95rem;
  color: #666;
  line-height: 1.6;
  margin-bottom: 32px;
  flex-grow: 1;
}

.product-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  color: #111;
  text-decoration: none;
  transition: opacity 0.2s ease;
  margin-top: auto;
}

.product-btn:hover {
  opacity: 0.7;
}

.product-btn svg {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-btn:hover svg {
  transform: translateX(4px);
}

.modern-lang-dropdown {
  position: relative;
  display: inline-block;
}

.lang-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.4);
  border: 1px solid rgba(0, 0, 0, 0.05);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--foreground);
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.lang-dropdown-toggle:hover, .modern-lang-dropdown:hover .lang-dropdown-toggle {
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.lang-dropdown-toggle .lang-icon {
  width: 16px;
  height: 16px;
  color: var(--text-muted);
}

.lang-dropdown-toggle .chevron-icon {
  width: 14px;
  height: 14px;
  color: var(--text-muted);
  transition: transform 0.3s ease;
}

.modern-lang-dropdown:hover .chevron-icon {
  transform: rotate(180deg);
}

.lang-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 16px;
  padding: 8px;
  min-width: 130px;
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.08);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 100;
}

.modern-lang-dropdown:hover .lang-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  transition: all 0.2s ease;
}

.lang-option:hover {
  background: rgba(0, 0, 0, 0.04);
  color: var(--foreground);
}

.lang-option.active {
  background: rgba(21, 28, 36, 0.05);
  color: var(--foreground);
  font-weight: 600;
}

.lang-option.active::after {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--foreground);
}

/* Mobile Overlay Menu */
.mobileOverlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 990; /* Navbar is 1000 */
  display: flex;
  flex-direction: column;
  padding-top: 140px;
  pointer-events: auto;
}

.mobileContent {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}

.mobileLinks {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.mobileLink {
  position: relative;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--foreground);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.mobileActiveLink::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--foreground);
  border-radius: 2px;
}

.mobileLangContainer {
  margin-top: 20px;
}

.mobileLangSwitch {
  background: rgba(21, 28, 36, 0.05); /* slightly more contrast on mobile white bg */
}

@media (max-width: 768px) {
  .header {
    padding: 24px;
  }

  .logoContainer {
    z-index: 1001; /* Keep logo above overlay */
  }

  .navbar {
    position: relative;
    left: auto;
    transform: none;
    padding: 0 16px; /* Mobil hap menü için daraltılmış boşluk */
  }

  .navLinks {
    display: none;
  }

  .mobileMenuBtn {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .rightSectionDesktop {
    display: none; /* Dil seçimini desktop header'dan gizle */
  }
}
.footer {
  background-color: var(--primary);
  padding: 60px 0 40px;
  color: rgba(255, 255, 255, 0.7);
  margin-top: auto;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.brandInfo {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer .logo {
  margin-bottom: 8px;
  filter: brightness(0) invert(1);
}

.description {
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 300px;
}

.socialLinks {
  display: flex;
  gap: 16px;
  margin-top: 8px;
}

.socialIcon {
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.2s ease;
}

.socialIcon:hover {
  color: #ffffff;
}

.column h4 {
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.column ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.column a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

.column a:hover {
  color: #ffffff;
}

.bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.links {
  display: flex;
  gap: 24px;
}

.links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}

.links a:hover {
  color: #ffffff;
}

@media (max-width: 768px) {
  .grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  
  .brandInfo {
    grid-column: span 2;
  }
  
  .bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}
@media (max-width: 480px) {
  .grid {
    grid-template-columns: 1fr;
  }
  .brandInfo {
    grid-column: span 1;
  }
}

/* Kariyer Cards Stack */
.kariyerContainer {
  width: 100%;
  padding: 40px 0;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.career-swiper {
  width: 300px;
  height: 400px;
}

.career-slide {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-radius: 24px;
  padding: 32px;
  text-align: center;
  box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}

.career-slide-icon {
  margin-bottom: 24px;
  opacity: 0.9;
}

.career-slide h3 {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.career-slide p {
  font-size: 1rem;
  line-height: 1.6;
  font-weight: 500;
  opacity: 0.85;
}

@media (max-width: 480px) {
  .career-swiper {
    width: 260px;
    height: 360px;
  }
}

/* Map Section */
.map-container {
  width: 100%;
  height: clamp(280px, 50vh, 520px);
  z-index: 10;
  position: relative;
  background: #fff;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
  border: 1px solid var(--border-color);
}

.map-container .leaflet-container {
  background: #f7f9fa;
}

/* Custom Tooltip Styling */
.leaflet-tooltip.map-label {
  background: transparent;
  border: none;
  box-shadow: none;
  color: #6e7a8a;
  font-weight: 600;
  font-family: inherit;
  font-size: 0.9rem;
  padding: 0;
}

.leaflet-tooltip.map-label::before {
  display: none;
}

/* Modern rounded pill tooltip for map city markers */
.leaflet-tooltip.city-tooltip {
  background: transparent;
  border: none;
  box-shadow: none;
  padding: 0;
}

.leaflet-tooltip.city-tooltip::before {
  display: none;
}

.city-tooltip-bubble {
  position: relative;
  display: inline-block;
  padding: 8px 16px;
  background: #2f7de1;
  color: #fff;
  font-weight: 600;
  font-family: inherit;
  font-size: 0.85rem;
  line-height: 1;
  white-space: nowrap;
  border-radius: 999px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.18);
}

.city-tooltip-tip {
  position: absolute;
  left: 50%;
  bottom: -4px;
  width: 12px;
  height: 12px;
  background: #2f7de1;
  border-radius: 0 0 3px 0;
  transform: translateX(-50%) rotate(45deg);
}

/* Holistic Metrics Grid */
.holistic-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 24px;
  text-align: center;
}

.holistic-metric {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 16px;
  border-radius: 20px;
  border: 1px solid transparent;
  transition: all 0.4s ease;
  cursor: default;
}

.holistic-metric:hover {
  border-color: rgba(21, 28, 36, 0.08);
  background: rgba(255, 255, 255, 0.6);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.04);
  transform: translateY(-4px);
}

.holistic-metric .metric-icon {
  width: 28px;
  height: 28px;
  color: var(--foreground);
  margin-bottom: 12px;
  stroke-width: 1.5px;
  transition: color 0.4s ease;
}

.holistic-metric .metric-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: #111;
  letter-spacing: -0.03em;
  line-height: 1;
}

.holistic-metric .metric-label {
  font-size: 0.65rem;
  font-weight: 700;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

.holistic-metric .metric-line {
  width: 24px;
  height: 2px;
  background: var(--foreground);
  margin-top: 12px;
  border-radius: 2px;
  transition: background-color 0.4s ease;
}

/* Hover Colors */
.holistic-metric.metric-eco:hover .metric-icon { color: #10b981; }
.holistic-metric.metric-eco:hover .metric-line { background-color: #10b981; }

.holistic-metric.metric-water:hover .metric-icon { color: #3b82f6; }
.holistic-metric.metric-water:hover .metric-line { background-color: #3b82f6; }

.holistic-metric.metric-location:hover .metric-icon { color: #f97316; }
.holistic-metric.metric-location:hover .metric-line { background-color: #f97316; }

.holistic-metric.metric-partner:hover .metric-icon { color: #8b5cf6; }
.holistic-metric.metric-partner:hover .metric-line { background-color: #8b5cf6; }

@media (max-width: 1024px) {
  .holistic-metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px 24px;
  }
}

@media (max-width: 600px) {
  .holistic-metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .holistic-metric {
    padding: 16px 8px;
  }
  .holistic-metric .metric-icon {
    width: 24px;
    height: 24px;
    margin-bottom: 8px;
  }
  .holistic-metric .metric-value {
    font-size: 2rem;
  }
  .holistic-metric .metric-label {
    font-size: 0.65rem;
    margin-top: 2px;
  }
}

/* Partners Marquee */
.marquee-container {
  width: 100%;
  overflow: hidden;
  position: relative;
  display: flex;
  padding: 16px 0;
  -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
  mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.marquee-track {
  display: flex;
  gap: 32px;
  animation: marquee 25s linear infinite;
  min-width: max-content;
  padding: 0 16px;
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(calc(-50% - 16px));
  }
}

.marquee-track:hover {
  animation-play-state: paused;
}

.partner-card {
  background: white;
  border-radius: 20px;
  padding: 24px 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
  border: 1px solid rgba(21, 28, 36, 0.05);
  min-width: 260px;
  height: 120px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.partner-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.partner-card img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  opacity: 0.9;
  filter: grayscale(10%);
  transition: filter 0.3s ease, opacity 0.3s ease;
}

.partner-card:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

@media (max-width: 768px) {
  .partner-card {
    min-width: 180px;
    height: 90px;
    padding: 16px 24px;
  }
}

@media (max-width: 400px) {
  .product-slide {
    width: 280px;
  }
}

/* Contact Social Icons */
.contact-social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(21, 28, 36, 0.1);
  color: #111;
  background-color: transparent;
  transition: all 0.3s ease;
}

.contact-social-icon:hover {
  background-color: #141c23;
  color: #ffffff;
  border-color: #141c23;
}

/* Fluid logo hover filter (defs container, used on every page's header) */
.fluid-navbar-effect {
  position: absolute;
  width: 0;
  height: 0;
  pointer-events: none;
}

/* Generic "back to X" link used on news/legal pages */
.back-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #6e7a8a;
  text-decoration: none;
  font-weight: 600;
  margin-bottom: 16px;
  transition: color 0.3s ease;
}

.back-nav:hover {
  color: #111;
}