/* Premium Corporate Design System - Erva Ahşap
Black & White Premium Theme - All colors MUST be HSL.
*/

/* CSS Variables */
:root {
  /* Premium Black & White Palette */
  --background: 0 0% 100%;
  --foreground: 0 0% 0%;
  
  --card: 0 0% 100%;
  --card-foreground: 0 0% 0%;
  
  --popover: 0 0% 100%;
  --popover-foreground: 0 0% 0%;
  
  /* Premium Black Primary */
  --primary: 0 0% 0%;
  --primary-foreground: 0 0% 100%;
  
  /* Subtle Gray Secondary */
  --secondary: 0 0% 96%;
  --secondary-foreground: 0 0% 0%;
  
  /* Professional Muted Tones */
  --muted: 0 0% 96%;
  --muted-foreground: 0 0% 45%;
  
  /* Charcoal Accent */
  --accent: 0 0% 15%;
  --accent-foreground: 0 0% 100%;
  
  --destructive: 0 84.2% 60.2%;
  --destructive-foreground: 0 0% 100%;
  
  /* Premium Borders */
  --border: 0 0% 90%;
  --input: 0 0% 90%;
  --ring: 0 0% 0%;
  
  /* Corporate Radius */
  --radius: 0.375rem;
  
  /* Premium Gradients */
  --gradient-primary: linear-gradient(135deg, hsl(0, 0%, 0%), hsl(0, 0%, 15%));
  --gradient-subtle: linear-gradient(180deg, hsl(0, 0%, 100%), hsl(0, 0%, 98%));
  --gradient-overlay: linear-gradient(90deg, hsl(0, 0%, 0% / 0.8), hsl(0, 0%, 0% / 0.4));
  
  /* Professional Shadows */
  --shadow-elegant: 0 20px 40px -10px hsl(0, 0%, 0% / 0.1);
  --shadow-premium: 0 10px 30px -5px hsl(0, 0%, 0% / 0.15);
  --shadow-subtle: 0 4px 20px hsl(0, 0%, 0% / 0.08);
  
  /* Smooth Transitions */
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.2s ease-out;
}

/* Dark Mode */
@media (prefers-color-scheme: dark) {
  :root {
    --background: 0 0% 3%;
    --foreground: 0 0% 98%;

    --card: 0 0% 3%;
    --card-foreground: 0 0% 98%;

    --popover: 0 0% 3%;
    --popover-foreground: 0 0% 98%;

    --primary: 0 0% 98%;
    --primary-foreground: 0 0% 9%;

    --secondary: 0 0% 15%;
    --secondary-foreground: 0 0% 98%;

    --muted: 0 0% 15%;
    --muted-foreground: 0 0% 65%;

    --accent: 0 0% 15%;
    --accent-foreground: 0 0% 98%;

    --destructive: 0 62.8% 30.6%;
    --destructive-foreground: 0 0% 98%;

    --border: 0 0% 15%;
    --input: 0 0% 15%;
    --ring: 0 0% 83.1%;
  }
}

/* Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* LOGO-TEXT İÇİN EN GÜÇLÜ KURAL - EN BAŞTA */
.header.scrolled .logo-text {
  color: #000000 !important;
  -webkit-text-fill-color: #000000 !important;
  -webkit-text-stroke: 0 !important;
  text-shadow: none !important;
  filter: none !important;
  -webkit-filter: none !important;
  -moz-filter: none !important;
  -ms-filter: none !important;
  background: none !important;
  background-color: transparent !important;
  outline: none !important;
  border: none !important;
  box-shadow: none !important;
  font-color: #000000 !important;
  text-color: #000000 !important;
  fill: #000000 !important;
  stroke: none !important;
}

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  background-color: hsl(var(--background));
  color: hsl(var(--foreground));
  line-height: 1.6;
}

/* Container */
.container {
  max-width: 80rem; /* max-w-7xl = 80rem (1280px) */
  margin: 0 auto; /* mx-auto */
  padding: 0 1rem; /* px-4 */
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background-color: transparent;
  backdrop-filter: none;
  box-shadow: none;
}

.header.transparent {
  background-color: transparent;
  backdrop-filter: blur(4px);
}

.header.transparent .nav-link,
.header.transparent .logo-text,
.header.transparent .lang-btn,
.header.transparent .mobile-menu-btn {
  color: white !important;
}

/* Transparent durumunda logo yazısını kesinlikle beyaz yap */
.header.transparent .logo-text {
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff !important;
  -webkit-text-stroke: 0 !important;
  text-shadow: none !important;
  filter: none !important;
  -webkit-filter: none !important;
  -moz-filter: none !important;
  -ms-filter: none !important;
}

.header.transparent .header-logo {
  opacity: 1 !important;
  visibility: visible !important;
  filter: none !important;
  background: none !important;
  background-color: transparent !important;
  -webkit-filter: none !important;
  -moz-filter: none !important;
  -ms-filter: none !important;
}

.header.transparent .nav-link::after {
  background-color: white !important;
}

.header.transparent .nav-link.active::after {
  background-color: white !important;
}

.header.transparent .lang-btn {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.1));
  border-color: rgba(255, 255, 255, 0.3);
  color: white !important;
}

.header.transparent .lang-btn:hover {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.2));
  border-color: rgba(255, 255, 255, 0.5);
}

.header.scrolled {
  background-color: #ffffff;
  backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* Scroll durumunda tüm yazıları siyah yap */
.header.scrolled .nav-link,
.header.scrolled .logo-text,
.header.scrolled .lang-btn {
  color: #000000 !important;
}

.header.scrolled .mobile-menu-btn .hamburger-line {
  background-color: #000000 !important;
}

/* Scroll durumunda logo yazısını kesinlikle siyah yap */
.header.scrolled .logo-text {
  color: #000000 !important;
  -webkit-text-fill-color: #000000 !important;
  -webkit-text-stroke: 0 !important;
  text-shadow: none !important;
  filter: none !important;
  -webkit-filter: none !important;
  -moz-filter: none !important;
  -ms-filter: none !important;
}

/* En güçlü kural - tüm durumları geçersiz kıl */
.header.scrolled .logo-text,
.header.scrolled .logo-text *,
.header.scrolled .logo-text::before,
.header.scrolled .logo-text::after {
  color: #000000 !important;
  -webkit-text-fill-color: #000000 !important;
  -webkit-text-stroke: 0 !important;
  text-shadow: none !important;
  filter: none !important;
  -webkit-filter: none !important;
  -moz-filter: none !important;
  -ms-filter: none !important;
}

.header.scrolled .header-logo {
  opacity: 1 !important;
  visibility: visible !important;
  filter: none !important;
}

.header.scrolled .lang-btn {
  background: linear-gradient(135deg, #000000, #333333);
  border-color: #000000;
  color: white !important;
}

.header.scrolled .lang-btn:hover {
  background: linear-gradient(135deg, #333333, #000000);
  border-color: #000000;
  color: white !important;
}

/* Scroll durumunda logo için özel stil */
.header.scrolled .header-logo {
  filter: none !important; /* Orijinal renklerde kal */
  opacity: 1 !important;
  visibility: visible !important;
  transform: none !important;
  background: none !important;
  background-color: transparent !important;
  -webkit-filter: none !important;
  -moz-filter: none !important;
  -ms-filter: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

/* Scroll durumunda hover efektleri */
.header.scrolled .nav-link:hover,
.header.scrolled .lang-btn:hover,
.header.scrolled .mobile-menu-btn:hover {
  color: #333333 !important;
}

/* Scroll durumunda logo accent rengi */
.header.scrolled .logo-accent {
  color: #000000 !important;
}

/* Scroll durumunda logo container'ını da siyah yap */
.header.scrolled .logo {
  color: #000000 !important;
}

/* Scroll durumunda navigation çizgileri */
.header.scrolled .nav-link::after,
.header.scrolled .nav-link.active::after {
  background-color: #000000 !important;
}

/* Eski stiller kaldırıldı - yukarıda yeni stiller var */

.header.scrolled .lang-dropdown {
  background-color: hsl(var(--card));
  border-color: hsl(var(--border));
}

.header.scrolled .lang-option {
  color: hsl(var(--foreground));
}

.header.scrolled .lang-option:hover {
  background-color: hsl(var(--muted));
}

/* Eski karmaşık stiller kaldırıldı - yukarıda basit ve etkili stiller var */

/* Eski stiller kaldırıldı - yukarıda yeni stiller var */

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 5rem; /* h-20 = 5rem */
}

/* Logo */
.logo {
  text-decoration: none;
  color: hsl(var(--primary-foreground));
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0.5rem 0;
  background: none !important;
  background-color: transparent !important;
  gap: 1rem;
}

.logo-text {
  font-size: 1.5rem; /* text-2xl */
  font-weight: 900; /* font-black */
  letter-spacing: -0.025em; /* tracking-tight */
  color: white !important;
  text-transform: uppercase;
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
}

.logo-accent {
  color: hsl(var(--accent-foreground)); /* text-accent-foreground */
}

/* Header Logo Image */
.header-logo {
  height: 9rem; /* h-36 = 9rem (144px) - daha da büyük boyut */
  width: auto;
  max-width: 700px;
  object-fit: contain;
  transition: all 0.3s ease-out;
  opacity: 1 !important;
  visibility: visible !important;
  filter: none !important;
  background: none !important;
  background-color: transparent !important;
  -webkit-filter: none !important;
  -moz-filter: none !important;
  -ms-filter: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  mix-blend-mode: normal !important;
}

/* Scroll durumunda logo resmini siyah yap */
.header.scrolled .header-logo {
  filter: brightness(0) !important;
  -webkit-filter: brightness(0) !important;
  -moz-filter: brightness(0) !important;
  -ms-filter: brightness(0) !important;
}

.header-logo:hover {
  transform: scale(1.05);
}

/* Navigation */
.nav-left, .nav-right {
  display: flex;
  align-items: center;
  gap: 2rem; /* space-x-8 = 2rem */
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem; /* space-x-8 = 2rem */
}

.nav-link {
  color: white;
  text-decoration: none;
  font-size: 0.875rem; /* text-sm */
  font-weight: 500; /* font-medium */
  letter-spacing: 0.05em; /* tracking-wide */
  text-transform: uppercase;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); /* transition-all duration-300 ease-out */
  position: relative;
}

.nav-link:hover {
  color: #e5e5e5;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; /* bottom-0 */
  left: 0;
  width: 0;
  height: 0.125rem; /* h-0.5 = 0.125rem */
  background-color: white;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link.active {
  color: hsl(var(--primary-foreground));
  font-weight: 600;
}



/* Language Selector */
.language-selector {
  position: relative;
}

.lang-btn {
  background: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--primary-foreground)));
  border: 1px solid hsl(var(--border));
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s ease-out;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.lang-btn:hover {
  background: linear-gradient(135deg, hsl(var(--primary-foreground)), hsl(var(--primary)));
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.lang-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: 0.5rem;
  box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.15);
  padding: 0.5rem;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.2s ease-out;
  z-index: 1000;
}

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

.lang-option {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  background: transparent;
  border: none;
  color: hsl(var(--foreground));
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease-out;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.lang-option:hover {
  background: hsl(var(--accent));
  color: hsl(var(--accent-foreground));
}

.lang-option.active {
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  font-weight: 600;
}

/* Mobile Menu Button - Modern Hamburger */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 24px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
  position: relative;
}

.mobile-menu-btn .hamburger-line {
  width: 100%;
  height: 3px;
  background-color: #ffffff;
  border-radius: 2px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: center;
  margin: 2px 0;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.mobile-menu-btn:hover .hamburger-line {
  background-color: #f0f0f0;
  transform: scale(1.05);
}

/* Hamburger Animation - Normal 3 çizgi */
.mobile-menu-btn.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-btn.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu Container - Full Screen Overlay */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: #ffffff;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transform: translateX(100%);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  display: block;
}

.mobile-menu.show {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
  position: relative;
  width: 100%;
  height: 100%;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  padding-top: 2rem;
}

/* Mobile Menu Header */
.mobile-menu-header {
  position: fixed;
  top: 2rem;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2rem;
  z-index: 1000;
  background: #ffffff;
}

/* Mobile Menu Logo */
.mobile-menu-logo {
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-menu-logo img {
  height: 60px;
  width: auto;
  filter: brightness(0);
  transition: transform 0.3s ease;
  cursor: pointer;
}

.mobile-menu-logo img:hover {
  transform: scale(1.05);
}

/* Mobile Menu Close Button */
.mobile-menu-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  background: #f8f9fa;
  border: 2px solid #e9ecef;
  color: #000000;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.75rem;
  border-radius: 50%;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-menu-close:hover {
  background: #e9ecef;
  border-color: #dee2e6;
  transform: scale(1.1);
}

/* Mobile Navigation */
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3rem;
  margin-top: 1rem;
  flex: 1;
  justify-content: flex-start;
}

.mobile-nav-link {
  color: #000000;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  background: #f8f9fa;
  border: 2px solid #e9ecef;
  min-width: 250px;
  text-align: center;
}

.mobile-nav-link:hover {
  background: #e9ecef;
  border-color: #dee2e6;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.mobile-nav-link:active {
  color: #000000 !important;
}

.mobile-nav-link.active {
  background: #ffffff;
  border-color: #000000;
  color: #000000;
  position: relative;
}

.mobile-nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 2px;
  background-color: #000000;
  border-radius: 1px;
}

.mobile-nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.mobile-nav-link.active {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  color: #000000 !important;
}

.mobile-nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 2px;
  background: hsl(var(--primary-foreground));
  border-radius: 1px;
}



/* Mobile Menu Footer */
.mobile-menu-footer {
  position: absolute;
  bottom: 2rem;
  left: 0;
  right: 0;
  text-align: center;
  color: #000000;
  opacity: 0.7;
  font-size: 0.875rem;
  z-index: 1000;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .mobile-menu-btn {
    display: flex !important;
  }
  
  .nav-left,
  .nav-right {
    display: none;
  }
  
  .header-content {
    justify-content: space-between;
  }
  
  .logo {
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .mobile-menu-overlay {
    padding: 1rem;
    padding-top: 1.5rem;
  }
  
  .mobile-menu-header {
    padding: 0 1rem;
  }
  
  .mobile-menu-close {
    top: 1rem;
    right: 1rem;
  }
  
  .mobile-nav-link {
    font-size: 1.25rem;
    padding: 0.875rem 1.5rem;
    min-width: 200px;
  }
  

}

@media (max-width: 480px) {
  .mobile-nav-link {
    font-size: 1.125rem;
    padding: 0.75rem 1.25rem;
    min-width: 180px;
  }
  

}

/* Body Scroll Lock */
body.menu-open {
  overflow: hidden !important;
}









.mobile-menu-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}



.mobile-menu-logo-subtitle {
  font-size: 0.875rem;
  color: #9ca3af;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Mobile Menu Close Button */
.mobile-menu-close {
  background: linear-gradient(135deg, #374151, #6b7280);
  border: none;
  font-size: 1.5rem;
  color: white;
  cursor: pointer;
  padding: 0.75rem;
  border-radius: 50%;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.mobile-menu-close:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.mobile-menu-close:active {
  transform: scale(0.95);
}

/* Mobile Menu Content */
.mobile-menu-content {
  flex: 1;
  padding: 2.5rem 1.5rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  background: linear-gradient(180deg, #1a1a1a 0%, #2d2d2d 100%);
  width: 100%;
  min-height: 0;
}

/* Mobile Navigation */
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  padding-top: 3rem;
  flex-shrink: 0;
}

.mobile-nav-link {
  color: hsl(var(--primary-foreground));
  text-decoration: none;
  font-size: 1.125rem;
  font-weight: 500;
  transition: all 0.3s ease-out;
  position: relative;
  display: flex;
  align-items: center;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.mobile-nav-link::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 0;
  height: 3px;
  background: hsl(var(--accent-foreground));
  transition: width 0.3s ease-out;
  border-radius: 2px;
}

.mobile-nav-link:hover::after {
  width: 100%;
}

.mobile-nav-link:hover {
  color: hsl(var(--muted-foreground));
}

.mobile-nav-link.active::after {
  width: 100%;
  background: hsl(var(--accent-foreground));
}

.mobile-nav-link.active {
  color: hsl(var(--accent-foreground));
  font-weight: 600;
}

/* Language Selection */
.mobile-lang {
  border-top: 1px solid hsl(var(--border) / 0.2);
  padding-top: 2rem;
  margin-top: auto;
  flex-shrink: 0;
}

.mobile-lang-title {
  color: hsl(var(--primary-foreground));
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.mobile-lang-options {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.mobile-lang-option {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  background: transparent;
  border: none;
  color: white;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease-out;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.mobile-lang-option:hover {
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

.mobile-lang-option.active {
  background: white;
  color: black;
  font-weight: 600;
}

/* Main Content */
main {
  margin-top: 5rem; /* h-20 = 5rem */
}

/* Hero Section */
.section-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--gradient-overlay), linear-gradient(135deg, hsl(0, 0%, 5%), hsl(0, 0%, 15%));
}

.hero-slider {
  position: relative;
  width: 100%;
  height: 100vh;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.hero-slide.active {
  opacity: 1;
}

.hero-background {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-background::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, hsl(0, 0%, 0% / 0.8), hsl(0, 0%, 0% / 0.5), hsl(0, 0%, 0% / 0.3));
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
  animation: fadeIn 0.8s ease-out;
}

.hero-title {
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: 900;
  letter-spacing: -0.025em;
  color: #ffffff;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 400;
  color: #ffffff;
  margin-bottom: 2rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-description {
  font-size: 1.25rem;
  color: #ffffff;
  margin-bottom: 3rem;
  max-width: 64rem;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  margin-top: 2rem;
}

@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
    justify-content: center;
  }
}

/* Slider yazıları için özel renkler */
.hero-slide[data-slide="0"] .hero-content .hero-title,
.hero-slide[data-slide="0"] .hero-content .hero-subtitle,
.hero-slide[data-slide="0"] .hero-content .hero-description {
  /* İlk slide (beyaz kapı) - beyaz yazılar */
  color: #ffffff;
}

/* Product Hero Section Text Colors */
.product-hero .hero-content .hero-title,
.product-hero .hero-content .hero-subtitle,
.product-hero .hero-content .hero-description {
  color: #ffffff;
}

.hero-slide[data-slide="1"] .hero-content .hero-title,
.hero-slide[data-slide="1"] .hero-content .hero-subtitle,
.hero-slide[data-slide="1"] .hero-content .hero-description {
  /* İkinci slide için siyah yazılar */
  color: #000000;
}

.hero-slide[data-slide="2"] .hero-content .hero-title,
.hero-slide[data-slide="2"] .hero-content .hero-subtitle,
.hero-slide[data-slide="2"] .hero-content .hero-description {
  /* Üçüncü slide için beyaz yazılar */
  color: #ffffff;
}

.hero-slide[data-slide="3"] .hero-content .hero-title,
.hero-slide[data-slide="3"] .hero-content .hero-subtitle,
.hero-slide[data-slide="3"] .hero-content .hero-description {
  /* Dördüncü slide için beyaz yazılar */
  color: #ffffff;
}

.hero-slide[data-slide="4"] .hero-content .hero-title,
.hero-slide[data-slide="4"] .hero-content .hero-subtitle,
.hero-slide[data-slide="4"] .hero-content .hero-description {
  /* Beşinci slide için beyaz yazılar */
  color: #ffffff;
}

/* Slide Controls */
.slide-indicators {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.75rem;
}

.slide-indicator {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.4);
  border: 2px solid rgba(255, 255, 255, 0.6);
  cursor: pointer;
  transition: all 0.3s ease-out;
}

.slide-indicator:hover {
  background-color: rgba(255, 255, 255, 0.6);
  border-color: rgba(255, 255, 255, 0.8);
}

.slide-indicator.active {
  background-color: #ffffff;
  border-color: #ffffff;
  transform: scale(1.25);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.slide-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  padding: 1rem;
  cursor: pointer;
  transition: all 0.3s ease-out;
  backdrop-filter: blur(4px);
  z-index: 10;
  opacity: 0.8;
}

.slide-nav:hover {
  background-color: rgba(0, 0, 0, 0.5);
  border-color: rgba(255, 255, 255, 0.6);
  transform: translateY(-50%) scale(1.1);
  opacity: 1;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.slide-nav:active {
  transform: translateY(-50%) scale(0.95);
}

.slide-nav.prev {
  left: 1rem;
}

.slide-nav.next {
  right: 1rem;
}

@media (min-width: 768px) {
  .slide-nav.prev {
    left: 2rem;
  }
  
  .slide-nav.next {
    right: 2rem;
  }
}

.slide-nav i {
  color: #ffffff;
  font-size: 1.5rem;
}

/* Play/Pause Button */
.play-pause-btn {
  position: absolute;
  bottom: 2rem;
  right: 2rem;
  background-color: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  padding: 0.75rem;
  cursor: pointer;
  transition: all 0.3s ease-out;
  backdrop-filter: blur(4px);
}

.play-pause-btn:hover {
  background-color: rgba(0, 0, 0, 0.5);
  border-color: rgba(255, 255, 255, 0.6);
  transform: scale(1.1);
}

.pause-icon {
  display: flex;
  gap: 0.25rem;
  align-items: center;
}

.pause-bar {
  width: 0.25rem;
  height: 1rem;
  background-color: #ffffff;
  border-radius: 0.125rem;
}

.play-icon {
  display: none;
}

.play-triangle {
  width: 0;
  height: 0;
  border-left: 0.5rem solid #ffffff;
  border-top: 0.25rem solid transparent;
  border-bottom: 0.25rem solid transparent;
  margin-left: 0.125rem;
}

.play-pause-btn.playing .pause-icon {
  display: flex;
}

.play-pause-btn.playing .play-icon {
  display: none;
}

.play-pause-btn:not(.playing) .pause-icon {
  display: none;
}

.play-pause-btn:not(.playing) .play-icon {
  display: block;
}

/* Slide Info */
.slide-info {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 0.75rem;
  padding: 1.5rem;
  max-width: 20rem;
  display: block;
}



.slide-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.slide-subtitle {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 400;
}

/* Section Styles */
.section-standard {
  padding: 3rem 1rem;
}

.section-premium {
  padding: 6rem 1rem;
  position: relative;
  background: var(--gradient-subtle);
}

.bg-gradient-subtle {
  background: var(--gradient-subtle);
}

.bg-primary {
  background-color: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: 2rem;
}

.heading-section {
  font-size: clamp(1.875rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: hsl(var(--primary));
  margin-bottom: 1rem;
}

.text-premium {
  color: hsl(var(--muted-foreground));
  line-height: 1.7;
  font-size: 1.125rem;
  max-width: 48rem;
  margin: 0 auto;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.feature-card {
  background-color: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-subtle);
  animation: scaleIn 0.6s ease-out;
}

.feature-card:hover {
  transform: translateY(-0.5rem);
  box-shadow: var(--shadow-premium);
}

.feature-icon {
  font-size: 3rem;
  color: hsl(var(--primary));
  margin-bottom: 1rem;
}

.heading-card {
  font-size: 1.25rem;
  font-weight: 600;
  color: hsl(var(--primary));
  margin-bottom: 0.75rem;
}

.feature-description {
  color: hsl(var(--muted-foreground));
}

/* Ürün Kategorileri */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

/* Vizyon & Misyon Bölümü Stilleri */
.vision-mission-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin: 3rem 0;
}

.vision-mission-text {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.vision-block,
.mission-block {
  background: #ffffff;
  padding: 2.5rem;
  border-radius: 1.5rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
}

.vision-block::before,
.mission-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #8B4513, #D2691E);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.vision-block:hover::before,
.mission-block:hover::before {
  transform: scaleX(1);
}

.vision-block:hover,
.mission-block:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.vision-title,
.mission-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: #8B4513;
  margin-bottom: 1.5rem;
  position: relative;
}

.vision-title::after,
.mission-title::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 3rem;
  height: 3px;
  background: linear-gradient(90deg, #8B4513, #D2691E);
  border-radius: 2px;
}

.vision-description,
.mission-description {
  font-size: 1.125rem;
  line-height: 1.7;
  color: #6b7280;
  margin: 0;
}

.vision-mission-image {
  position: relative;
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  transition: all 0.4s ease;
}

.vision-mission-image:hover {
  transform: translateY(-10px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.2);
}

.vision-image {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.4s ease;
}

.vision-mission-image:hover .vision-image {
  transform: scale(1.05);
}

/* Responsive Tasarım */
@media (max-width: 768px) {
  .vision-mission-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .vision-block,
  .mission-block {
    padding: 2rem;
  }
  
  .vision-title,
  .mission-title {
    font-size: 1.5rem;
  }
}

.vision-card,
.mission-card {
  background: #ffffff;
  padding: 3rem 2.5rem;
  border-radius: 1.5rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
}

.vision-card::before,
.mission-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #8B4513, #D2691E);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.vision-card:hover::before,
.mission-card:hover::before {
  transform: scaleX(1);
}

.vision-card:hover,
.mission-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.vision-icon,
.mission-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #8B4513, #D2691E);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  transition: all 0.4s ease;
}

.vision-card:hover .vision-icon,
.mission-card:hover .mission-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 15px 35px rgba(139, 69, 19, 0.4);
}

.vision-icon i,
.mission-icon i {
  font-size: 2.5rem;
  color: #ffffff;
}

.vision-title,
.mission-title {
  font-size: 2rem;
  font-weight: 700;
  color: #8B4513;
  margin-bottom: 1.5rem;
  text-align: center;
}

.vision-description,
.mission-description {
  font-size: 1.125rem;
  line-height: 1.7;
  color: #6b7280;
  margin-bottom: 2rem;
  text-align: center;
}

.vision-features,
.mission-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.vision-feature,
.mission-feature {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: #f8f9fa;
  border-radius: 0.75rem;
  transition: all 0.3s ease;
}

.vision-feature:hover,
.mission-feature:hover {
  background: #e9ecef;
  transform: translateX(0.5rem);
}

.vision-feature i,
.mission-feature i {
  color: #8B4513;
  font-size: 1.25rem;
  min-width: 1.25rem;
}

.vision-feature span,
.mission-feature span {
  font-weight: 500;
  color: #374151;
}

/* Değerler Özeti */
.values-summary {
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 2px solid #e9ecef;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.value-item {
  text-align: center;
  padding: 2rem 1.5rem;
  background: #ffffff;
  border-radius: 1rem;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.value-item:hover {
  transform: translateY(-5px);
  border-color: #8B4513;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.value-item i {
  font-size: 2.5rem;
  color: #8B4513;
  margin-bottom: 1rem;
  display: block;
}

.value-item h4 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #8B4513;
  margin-bottom: 0.75rem;
}

.value-item p {
  color: #6b7280;
  line-height: 1.5;
  margin: 0;
}

/* Responsive Tasarım */
@media (max-width: 768px) {
  .vision-mission-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .vision-card,
  .mission-card {
    padding: 2rem 1.5rem;
  }
  
  .vision-title,
  .mission-title {
    font-size: 1.75rem;
  }
  
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}

@media (max-width: 480px) {
  .values-grid {
    grid-template-columns: 1fr;
  }
  
  .vision-feature,
  .mission-feature {
    padding: 0.75rem;
  }
}

.product-category {
  background: #ffffff;
  border-radius: 1rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  text-decoration: none;
  color: inherit;
  display: block;
  padding: 2rem;
  text-align: center;
}

.product-category:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.product-category .product-title {
  color: #8B4513;
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  margin: 0 0 1rem 0;
}

.product-category .product-description {
  color: #6b7280;
  font-size: 1rem;
  line-height: 1.6;
  margin: 0 0 1.5rem 0;
  text-align: center;
}

.product-category .product-footer {
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f8f9fa;
  border-top: 1px solid #e9ecef;
}

.product-category .product-link {
  font-weight: 600;
  color: #8B4513;
  font-size: 1rem;
}

.product-category .fa-arrow-right {
  color: #8B4513;
  font-size: 1.125rem;
  transition: transform 0.3s ease;
}

.product-category:hover .fa-arrow-right {
  transform: translateX(4px);
}

/* İletişim ve Teklif Mesajları */
.contact-info-message,
.quote-info-message {
    background: #ffffff;
    border-radius: 1rem;
    padding: 2.5rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 2px solid #f8f9fa;
}

.message-icon {
    font-size: 3rem;
    color: #8B4513;
    margin-bottom: 1.5rem;
}

.contact-info-message h4,
.quote-info-message h4 {
    color: #8B4513;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.contact-info-message p,
.quote-info-message p {
    color: #6b7280;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.contact-link {
    color: #8B4513;
    text-decoration: underline;
    font-weight: 600;
}

.contact-link:hover {
    color: #D2691E;
}

.quote-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.quote-actions .btn-outline-premium {
    background: transparent;
    border: 2px solid #8B4513;
    color: #8B4513;
}

.quote-actions .btn-outline-premium:hover {
    background: #8B4513;
    color: #ffffff;
}

/* Ürün Modelleri Sayfası Stilleri */
.header-with-search {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.search-container {
    display: flex;
    align-items: center;
    background: #ffffff;
    border: 2px solid #e9ecef;
    border-radius: 0.75rem;
    padding: 0.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.search-input {
    border: none;
    outline: none;
    padding: 0.5rem 1rem;
    font-size: 1rem;
    min-width: 250px;
    background: transparent;
}

.search-btn {
    background: #8B4513;
    color: #ffffff;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-btn:hover {
    background: #6b3410;
    transform: translateY(-1px);
}

.product-models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.product-model-card {
    background: #ffffff;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    height: 450px;
    display: flex;
    flex-direction: column;
}

.product-model-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.model-image {
    position: relative;
    height: 300px;
    overflow: hidden;
    background: #f8f9fa;
}

.model-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
    padding: 10px;
}

.product-model-card:hover .model-image img {
    transform: scale(1.05);
}

.whatsapp-overlay {
    position: absolute;
    top: 1rem;
    left: 1rem;
    opacity: 0;
    transition: all 0.3s ease;
}

.product-model-card:hover .whatsapp-overlay {
    opacity: 1;
}

.btn-whatsapp-overlay {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #25D366;
    color: #ffffff;
    text-decoration: none;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    transition: all 0.3s ease;
}

.btn-whatsapp-overlay:hover {
    background: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    color: #ffffff;
}

.btn-whatsapp-overlay i {
    font-size: 1.1rem;
}

.model-info {
    padding: 1.5rem;
    text-align: center;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.model-info h3 {
    color: #2d3748;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.model-info p {
    color: #718096;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .header-with-search {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }
    
    .search-container {
        justify-content: center;
    }
    
    .search-input {
        min-width: auto;
        flex: 1;
    }
    
    .product-models-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .model-image {
        height: 250px;
    }
}

@media (min-width: 1200px) {
    .product-models-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 768px) and (max-width: 1199px) {
    .product-models-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* WhatsApp Buton Stilleri */
.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #25D366;
    color: #ffffff;
    text-decoration: none;
    padding: 0.875rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    color: #ffffff;
}

.btn-whatsapp i {
    font-size: 1.25rem;
}

.btn-whatsapp.btn-hero {
    background: #25D366;
    color: #ffffff;
}

.btn-whatsapp.btn-hero:hover {
    background: #128C7E;
    color: #ffffff;
}

/* İletişim Sayfası Stilleri */
.contact-header {
    text-align: center;
    margin-bottom: 2rem;
}

.contact-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    color: hsl(var(--primary));
    margin-bottom: 1rem;
}

.contact-description {
    font-size: 1.25rem;
    color: hsl(var(--muted-foreground));
    max-width: 48rem;
    margin: 0 auto;
    line-height: 1.6;
}

.contact-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.contact-card {
    background: hsl(var(--card));
    border: 1px solid hsl(var(--border));
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-subtle);
}

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

.contact-card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #3B82F6, #1D4ED8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.contact-card-icon i {
    font-size: 2rem;
    color: white;
}

.contact-card-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: hsl(var(--primary));
    margin-bottom: 1rem;
}

.contact-card-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.contact-link {
    color: #3B82F6;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-smooth);
}

.contact-link:hover {
    color: #1D4ED8;
    text-decoration: underline;
}

.contact-address {
    color: hsl(var(--muted-foreground));
    line-height: 1.5;
    margin: 0;
}

.map-container {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-premium);
}

.map-container iframe {
    display: block;
}

.map-overlay {
    position: absolute;
    top: 1rem;
    left: 1rem;
    z-index: 10;
}

.map-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.9);
    color: hsl(var(--primary));
    text-decoration: none;
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    font-weight: 500;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
}

.map-link:hover {
    background: rgba(255, 255, 255, 1);
    transform: translateY(-2px);
    box-shadow: var(--shadow-premium);
}

.map-link i {
    font-size: 0.875rem;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: start;
}

.contact-info {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid #e9ecef;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding: 1rem;
    background: #ffffff;
    border-radius: 0.75rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.contact-item:last-child {
    margin-bottom: 0;
}

.contact-item i {
    font-size: 1.5rem;
    color: #8B4513;
    margin-right: 1rem;
    margin-top: 0.25rem;
    min-width: 1.5rem;
}

.contact-item h4 {
    color: #8B4513;
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.contact-item p {
    color: #6b7280;
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
}

.contact-forms {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.form-section {
    background: #ffffff;
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid #e9ecef;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.form-section h3 {
    color: #8B4513;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-align: center;
}

.contact-form,
.quote-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem;
    border: 2px solid #e9ecef;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background: #ffffff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #8B4513;
    box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

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

.map-container {
    background: #ffffff;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.map-placeholder {
    padding: 4rem 2rem;
    text-align: center;
    background: #f8f9fa;
}

.map-placeholder i {
    font-size: 4rem;
    color: #8B4513;
    margin-bottom: 1rem;
}

.map-placeholder h4 {
    color: #8B4513;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.map-placeholder p {
    color: #6b7280;
    margin-bottom: 2rem;
}

/* Responsive Design for Contact Page */
@media (max-width: 768px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-forms {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-hero h1 {
        font-size: 2.5rem;
    }
    
    .contact-hero p {
        font-size: 1.125rem;
    }
}

@media (max-width: 480px) {
    .contact-hero {
        padding: 4rem 0;
    }
    
    .contact-hero h1 {
        font-size: 2rem;
    }
    
    .contact-info,
    .form-section {
        padding: 1.5rem;
    }
    
    .contact-item {
        padding: 0.75rem;
    }
}

/* Kategori Sayfaları için Ürün Gösterimi */
.product-categories-nav {
  background: #f8f9fa;
  padding: 3rem 0;
  border-bottom: 1px solid #e9ecef;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.category-card {
  background: #ffffff;
  padding: 2rem 1.5rem;
  border-radius: 1rem;
  text-align: center;
  text-decoration: none;
  color: #2d3748;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  border-color: #8B4513;
  background: #f8f9fa;
}

.category-card.active {
  background: #8B4513;
  color: #ffffff;
  border-color: #8B4516;
}

.category-card i {
  font-size: 2.5rem;
  color: #8B4513;
  margin-bottom: 1rem;
  display: block;
}

.category-card.active i {
  color: #ffffff;
}

.category-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 0.5rem 0;
  color: #2d3748;
}

.category-card p {
  font-size: 0.875rem;
  margin: 0;
  color: #4a5568;
  opacity: 1;
}

/* Ürün Detay Sayfaları */
.product-hero {
  min-height: 60vh;
  position: relative;
}

.product-hero .hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

/* Hakkımızda Sayfası İleri Seviye Stilleri */
.story-timeline {
  position: relative;
  max-width: 800px;
  margin: 4rem auto 0;
  padding: 0 2rem;
}

.story-timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, #8B4513, #D2691E, #8B4513);
  transform: translateX(-50%);
  border-radius: 2px;
  box-shadow: 0 0 20px rgba(139, 69, 19, 0.3);
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
  display: flex;
  align-items: center;
}

.timeline-item:nth-child(odd) {
  flex-direction: row;
}

.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.timeline-icon {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #8B4513, #D2691E);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  box-shadow: 0 8px 25px rgba(139, 69, 19, 0.4);
  border: 4px solid #ffffff;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.timeline-icon:hover {
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: 0 12px 35px rgba(139, 69, 19, 0.6);
}

.timeline-icon i {
  font-size: 1.5rem;
  color: #ffffff;
}

.timeline-content {
  width: 45%;
  padding: 2rem;
  background: #ffffff;
  border-radius: 1rem;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
  position: relative;
  transition: all 0.3s ease;
}

.timeline-item:nth-child(odd) .timeline-content {
  margin-right: 55%;
}

.timeline-item:nth-child(even) .timeline-content {
  margin-left: 55%;
}

.timeline-content:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.timeline-content h3 {
  color: #8B4513;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  position: relative;
}

.timeline-content h3::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 3rem;
  height: 3px;
  background: linear-gradient(90deg, #8B4513, #D2691E);
  border-radius: 2px;
}

.timeline-content p {
  color: #6b7280;
  line-height: 1.6;
  margin: 0;
}

/* Fabrika Fotoğraf Bölümü */
.factory-photo {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  transition: all 0.4s ease;
}

.factory-photo:hover {
  transform: translateY(-10px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.2);
}

.factory-image {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.4s ease;
}

.factory-photo:hover .factory-image {
  transform: scale(1.05);
}

.photo-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.8));
  color: #ffffff;
  padding: 3rem 2rem 2rem;
  text-align: center;
}

.photo-caption h3 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.photo-caption p {
  font-size: 1.125rem;
  opacity: 0.9;
  margin: 0;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

/* Tesisler Grid */
.facilities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.facility-card {
  background: #ffffff;
  padding: 2.5rem 2rem;
  border-radius: 1.5rem;
  text-align: center;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
}

.facility-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #8B4513, #D2691E);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.facility-card:hover::before {
  transform: scaleX(1);
}

.facility-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.facility-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #8B4513, #D2691E);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  transition: all 0.4s ease;
}

.facility-card:hover .facility-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 10px 25px rgba(139, 69, 19, 0.4);
}

.facility-icon i {
  font-size: 2rem;
  color: #ffffff;
}

.facility-card h3 {
  color: #8B4513;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.facility-card p {
  color: #6b7280;
  line-height: 1.6;
  margin: 0;
}

/* Ekip İstatistikleri */
.team-info {
  max-width: 800px;
  margin: 0 auto;
}

.team-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.stat-item {
  text-align: center;
  padding: 2rem;
  background: #ffffff;
  border-radius: 1.5rem;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.stat-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(139, 69, 19, 0.05), rgba(210, 105, 30, 0.05));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.stat-item:hover::before {
  opacity: 1;
}

.stat-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.stat-number {
  font-size: 3rem;
  font-weight: 900;
  color: #8B4513;
  margin-bottom: 0.5rem;
  position: relative;
  z-index: 1;
}

.stat-label {
  font-size: 1.125rem;
  font-weight: 600;
  color: #6b7280;
  position: relative;
  z-index: 1;
}

/* Responsive Timeline */
@media (max-width: 768px) {
  .story-timeline::before {
    left: 2rem;
  }
  
  .timeline-item {
    flex-direction: row !important;
    margin-left: 2rem;
  }
  
  .timeline-icon {
    left: 2rem;
  }
  
  .timeline-content {
    width: calc(100% - 4rem);
    margin: 0 0 0 4rem !important;
  }
  
  .facilities-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .team-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .stat-number {
    font-size: 2.5rem;
  }
}

@media (max-width: 480px) {
  .team-stats {
    grid-template-columns: 1fr;
  }
  
  .timeline-content {
    padding: 1.5rem;
  }
  
  .facility-card {
    padding: 2rem 1.5rem;
  }
}

.products-showcase {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  margin-top: 3rem;
}

.product-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.product-item.reverse {
  direction: rtl;
}

.product-item.reverse > * {
  direction: ltr;
}

.product-item .product-image {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.product-item .product-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
}

.product-item .product-overlay {
  position: absolute;
  inset: 0;
  background: rgba(45, 80, 22, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all 0.3s ease;
}

.product-item .product-image:hover .product-overlay {
  opacity: 1;
}

.product-item .product-info h3 {
  font-size: 2rem;
  font-weight: 700;
  color: #8B4513;
  margin: 0 0 1rem 0;
}

.product-item .product-info p {
  font-size: 1.125rem;
  line-height: 1.7;
  color: #6b7280;
  margin: 0 0 2rem 0;
}

.product-features {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem 0;
}

.product-features li {
  display: flex;
  align-items: center;
  margin-bottom: 0.75rem;
  font-size: 1rem;
  color: #374151;
}

.product-features i {
  color: #8B4513;
  margin-right: 0.75rem;
  font-size: 1.125rem;
}

/* Teknik Özellikler */
.specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.spec-card {
  background: #ffffff;
  padding: 2rem;
  border-radius: 1rem;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}

.spec-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.spec-card i {
  font-size: 2.5rem;
  color: #8B4513;
  margin-bottom: 1rem;
  display: block;
}

.spec-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #8B4513;
  margin: 0 0 0.75rem 0;
}

.spec-card p {
  font-size: 1rem;
  color: #6b7280;
  margin: 0;
}

/* CTA Section */
.cta-content {
  text-align: center;
}

.cta-title {
  font-size: clamp(1.875rem, 4vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: hsl(var(--primary-foreground));
}

.cta-description {
  font-size: 1.25rem;
  margin-bottom: 3rem;
  color: hsl(var(--primary-foreground) / 0.9);
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .cta-buttons {
    flex-direction: row;
    justify-content: center;
  }
}

/* Button Styles */
.btn-premium {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background-color: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  border: 1px solid hsl(var(--primary));
  border-radius: var(--radius);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-subtle);
}

.btn-premium:hover {
  background-color: hsl(var(--accent));
  border-color: hsl(var(--accent));
}

.btn-outline-premium {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem 3rem;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background-color: transparent;
  color: #ffffff;
  border: 2px solid #ffffff;
  border-radius: 0.5rem;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease-out;
}

.btn-outline-premium:hover {
  background-color: #ffffff;
  color: #000000;
  border-color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
}

.btn-hero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem 3rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background-color: #000000;
  color: #ffffff;
  border: 2px solid #ffffff;
  border-radius: 0.5rem;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease-out;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.btn-hero:hover {
  background-color: #ffffff;
  color: #000000;
  border-color: #000000;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.btn-hero-inverse {
  background-color: hsl(var(--primary-foreground));
  color: hsl(var(--primary));
  border-color: hsl(var(--primary-foreground));
}

.btn-hero-inverse:hover {
  background-color: hsl(var(--primary-foreground) / 0.9);
}

.btn-outline-inverse {
  color: hsl(var(--primary-foreground));
  border-color: hsl(var(--primary-foreground));
}

.btn-outline-inverse:hover {
  background-color: hsl(var(--primary-foreground));
  color: hsl(var(--primary));
}

/* Contact Section */
.contact-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  max-width: 64rem;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .contact-content {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-item i {
  font-size: 1.5rem;
  color: hsl(var(--primary));
  margin-top: 0.25rem;
}

.contact-item h4 {
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: hsl(var(--primary));
}

.contact-item p {
  color: hsl(var(--muted-foreground));
}

/* Forms */
.contact-form, .quote-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

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

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.75rem;
  border: 1px solid hsl(var(--input));
  border-radius: var(--radius);
  background-color: hsl(var(--background));
  color: hsl(var(--foreground));
  font-size: 0.875rem;
  transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: hsl(var(--ring));
  box-shadow: 0 0 0 2px hsl(var(--ring) / 0.2);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* Footer */
.footer {
  background-color: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  padding: 3rem 1rem 1rem;
}

/* Yangın Kapıları Sayfası Footer Stili */
body.yangin-kapilari-page .footer {
  margin-top: 3rem;
  border-top: 3px solid hsl(var(--primary-foreground) / 0.2);
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.1);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr 1fr;
  }
}

.footer-logo-image {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.footer-logo-img {
  max-width: 250px;
  height: auto;
  filter: brightness(1) invert(0);
}

.footer-credit {
  margin-top: 1rem;
  text-align: center;
}

.credit-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: hsl(var(--primary-foreground) / 0.7);
  transition: all 0.3s ease;
}

.credit-link:hover {
  color: hsl(var(--primary-foreground));
  transform: translateY(-2px);
}

.credit-logo {
  max-width: 80px;
  height: auto;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
}

.credit-link:hover .credit-logo {
  transform: scale(1.05);
}

.credit-text {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 640px) {
  .footer-links {
    grid-template-columns: 1fr 1fr;
  }
}

.footer-section h4 {
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer-section a,
.footer-section p {
  display: block;
  color: hsl(var(--primary-foreground) / 0.8);
  text-decoration: none;
  margin-bottom: 0.5rem;
  transition: var(--transition-smooth);
}

.footer-section a:hover {
  color: hsl(var(--primary-foreground));
}

.footer-bottom {
  border-top: 1px solid hsl(var(--primary-foreground) / 0.2);
  padding-top: 1rem;
  text-align: center;
  color: hsl(var(--primary-foreground) / 0.8);
}

/* Utility Classes */
.text-center {
  text-align: center;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Responsive Design */

/* Large Desktop (1200px+) */
@media (min-width: 1200px) {
  .container {
    max-width: 90rem;
  }
  
  .hero-title {
    font-size: clamp(4rem, 10vw, 8rem);
  }
  
  .hero-subtitle {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
  }
}

/* Desktop (1024px - 1199px) */
@media (max-width: 1199px) and (min-width: 1024px) {
  .container {
    max-width: 80rem;
  }
  
  .hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
  }
}

/* Tablet Landscape (768px - 1023px) */
@media (max-width: 1023px) and (min-width: 768px) {
  .container {
    max-width: 100%;
    padding: 0 2rem;
  }
  
  .nav-left, .nav-right {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block !important;
  }
  
  .hero-title {
    font-size: clamp(2.5rem, 7vw, 4rem);
  }
  
  .hero-subtitle {
    font-size: clamp(1.25rem, 3.5vw, 1.75rem);
  }
  
  .hero-description {
    font-size: 1rem;
    max-width: 48rem;
  }
  
  .section-standard,
  .section-premium {
    padding: 4rem 2rem;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .btn-hero {
    padding: 0.875rem 2rem;
    font-size: 0.875rem;
  }
}

/* Tablet Portrait (640px - 767px) */
@media (max-width: 767px) and (min-width: 640px) {
  .container {
    padding: 0 1.5rem;
  }
  
  .nav-left, .nav-right {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block !important;
  }
  
  .header-content {
    height: 4rem;
  }
  
  main {
    margin-top: 4rem;
  }
  
  .hero-title {
    font-size: clamp(2.25rem, 6vw, 3.5rem);
  }
  
  .hero-subtitle {
    font-size: clamp(1.125rem, 3vw, 1.5rem);
  }
  
  .hero-description {
    font-size: 0.875rem;
    max-width: 40rem;
    margin-bottom: 2rem;
  }
  
  .section-standard,
  .section-premium {
    padding: 3rem 1.5rem;
  }
  
  .section-header {
    margin-bottom: 3rem;
  }
  
  .heading-section {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .products-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .feature-card {
    padding: 1.5rem;
  }
  
  .product-image {
    height: 10rem;
  }
  
  .cta-title {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }
  
  .cta-description {
    font-size: 1rem;
    margin-bottom: 2rem;
  }
  
  .btn-hero {
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
  }
  
  .slide-nav {
    padding: 0.5rem;
  }
  
  .slide-nav i {
    font-size: 1.25rem;
  }
  
  .slide-indicators {
    bottom: 1.5rem;
  }
  
  .play-pause-btn {
    bottom: 1.5rem;
    right: 1.5rem;
  }
  
  .slide-info {
    bottom: 4rem;
    left: 1.5rem;
    max-width: 16rem;
  }
}

/* Mobile Large (480px - 639px) */
@media (max-width: 639px) and (min-width: 480px) {
  .container {
    padding: 0 1rem;
  }
  
  .nav-left, .nav-right {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .header-content {
    height: 3.5rem;
  }
  
  main {
    margin-top: 3.5rem;
  }
  
  .logo-text {
    font-size: 1.25rem;
  }
  
  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }
  
  .hero-subtitle {
    font-size: clamp(1rem, 4vw, 1.25rem);
  }
  
  .hero-description {
    font-size: 0.875rem;
    max-width: 32rem;
    margin-bottom: 1.5rem;
  }
  
  .section-standard,
  .section-premium {
    padding: 2.5rem 1rem;
  }
  
  .section-header {
    margin-bottom: 2.5rem;
  }
  
  .heading-section {
    font-size: clamp(1.25rem, 6vw, 1.75rem);
  }
  
  .text-premium {
    font-size: 1rem;
    max-width: 100%;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .products-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .feature-card {
    padding: 1.25rem;
  }
  
  .feature-icon {
    font-size: 2rem;
  }
  
  .heading-card {
    font-size: 1rem;
  }
  
  .product-image {
    height: 8rem;
  }
  
  .cta-title {
    font-size: clamp(1.25rem, 6vw, 1.75rem);
  }
  
  .cta-description {
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
  }
  
  .btn-hero {
    padding: 0.75rem 1.25rem;
    font-size: 0.875rem;
    width: 100%;
    max-width: 280px;
  }
  
  .slide-nav {
    padding: 0.375rem;
  }
  
  .slide-nav i {
    font-size: 1rem;
  }
  
  .slide-indicators {
    bottom: 1rem;
    gap: 0.5rem;
  }
  
  .slide-indicator {
    width: 0.5rem;
    height: 0.5rem;
  }
  
  .play-pause-btn {
    bottom: 1rem;
    right: 1rem;
    padding: 0.375rem;
  }
  
  .slide-info {
    bottom: 3rem;
    left: 1rem;
    max-width: 14rem;
    padding: 0.75rem;
  }
  
  .slide-title {
    font-size: 0.875rem;
  }
  
  .slide-subtitle {
    font-size: 0.75rem;
  }
  
  .contact-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  
  .form-group input,
  .form-group textarea,
  .form-group select {
    padding: 0.625rem;
    font-size: 0.75rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .footer-logo .logo-text {
    font-size: 1.125rem;
  }
  
  .footer-description {
    font-size: 0.75rem;
  }
}

/* Mobile Small (320px - 479px) */
@media (max-width: 479px) {
  .container {
    padding: 0 0.75rem;
  }
  
  .nav-left, .nav-right {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .header-content {
    height: 3rem;
  }
  
  main {
    margin-top: 3rem;
  }
  
  .logo-text {
    font-size: 1.125rem;
  }
  
  .hero-title {
    font-size: clamp(1.75rem, 10vw, 2.5rem);
  }
  
  .hero-subtitle {
    font-size: clamp(0.875rem, 5vw, 1.125rem);
  }
  
  .hero-description {
    font-size: 0.75rem;
    max-width: 24rem;
    margin-bottom: 1.25rem;
  }
  
  .section-standard,
  .section-premium {
    padding: 2rem 0.75rem;
  }
  
  .section-header {
    margin-bottom: 2rem;
  }
  
  .heading-section {
    font-size: clamp(1.125rem, 7vw, 1.5rem);
  }
  
  .text-premium {
    font-size: 0.875rem;
    max-width: 100%;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .products-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .feature-card {
    padding: 1rem;
  }
  
  .feature-icon {
    font-size: 2rem;
  }
  
  .heading-card {
    font-size: 1rem;
  }
  
  .product-image {
    height: 6rem;
  }
  
  .cta-title {
    font-size: clamp(1.125rem, 7vw, 1.5rem);
  }
  
  .cta-description {
    font-size: 0.75rem;
    margin-bottom: 1.25rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .btn-hero {
    padding: 0.625rem 1rem;
    font-size: 0.75rem;
    width: 100%;
    max-width: 240px;
  }
  
  .slide-nav {
    padding: 0.25rem;
  }
  
  .slide-nav i {
    font-size: 0.875rem;
  }
  
  .slide-indicators {
    bottom: 0.75rem;
    gap: 0.375rem;
  }
  
  .slide-indicator {
    width: 0.375rem;
    height: 0.375rem;
  }
  
  .play-pause-btn {
    bottom: 0.75rem;
    right: 0.75rem;
    padding: 0.25rem;
  }
  
  .slide-info {
    bottom: 2.5rem;
    left: 0.75rem;
    max-width: 12rem;
    padding: 0.5rem;
  }
  
  .slide-title {
    font-size: 0.875rem;
  }
  
  .slide-subtitle {
    font-size: 0.75rem;
  }
  
  .contact-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  
  .form-group input,
  .form-group textarea,
  .form-group select {
    padding: 0.625rem;
    font-size: 0.75rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .footer-logo .logo-text {
    font-size: 1.125rem;
  }
  
  .footer-description {
    font-size: 0.75rem;
  }
}

/* Mobile Menu Responsive - Premium Design */
@media (max-width: 1023px) {
  .mobile-menu {
    display: block !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
  }
  
  .mobile-menu-overlay {
    padding-top: 0;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
  }
  
  .mobile-nav {
    padding: 2.5rem 0;
  }
  
  .mobile-nav-link {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
  }
  
  .mobile-lang {
    padding: 2rem 0;
  }
  
  .mobile-lang-option {
    padding: 1rem 1.25rem;
    font-size: 0.875rem;
  }
  
  /* Mobile header scroll durumunda daha iyi görünüm */
  .header.scrolled {
    background-color: hsl(0 0% 100% / 0.98);
    backdrop-filter: blur(25px) saturate(200%);
  }
  
  /* Mobile navigation linklerinin daha iyi okunabilirliği */
  .header.scrolled .nav-link,
  .header.scrolled .logo-text,
  .header.scrolled .lang-btn,
  .header.scrolled .mobile-menu-btn {
    color: #000000 !important;
    font-weight: 600;
  }
  
  /* Mobile menu button scroll durumunda */
  .header.scrolled .mobile-menu-btn {
    color: #000000 !important;
  }
}

@media (max-width: 639px) {
  .mobile-menu-overlay {
    padding-top: 0;
  }
  
  .mobile-nav {
    padding: 2rem 0;
  }
  
  .mobile-nav-link {
    font-size: 1rem;
    padding: 1rem 1.25rem;
  }
  
  .mobile-lang {
    padding: 1.5rem 0;
  }
  
  .mobile-lang-option {
    padding: 0.875rem 1rem;
    font-size: 0.875rem;
  }
  
  /* Small mobile header scroll durumunda daha iyi görünüm */
  .header.scrolled {
    background-color: hsl(0 0% 100% / 0.99);
    backdrop-filter: blur(30px) saturate(250%);
  }
  
  /* Small mobile button optimization */
  .btn-hero,
  .btn-outline-premium {
    min-height: 44px; /* Touch-friendly minimum height */
    touch-action: manipulation;
  }
  
  /* Mobile form elements optimization */
  .form-group input,
  .form-group textarea,
  .form-group select {
    min-height: 44px;
    font-size: 16px; /* Prevents iOS zoom */
  }
  
  /* Mobile menu header optimization */
  .mobile-menu-header {
    padding: 1.5rem 1rem 1rem;
  }
  
  .mobile-menu-logo-main {
    font-size: 1.5rem;
  }
  
  .mobile-menu-close {
    width: 44px;
    height: 44px;
    padding: 0.5rem;
  }
}

/* Landscape Mobile */
@media (max-height: 500px) and (orientation: landscape) {
  .hero-content {
    padding: 2rem 1rem;
  }
  
  .hero-title {
    font-size: clamp(2rem, 6vw, 3rem);
    margin-bottom: 1rem;
  }
  
  .hero-subtitle {
    font-size: clamp(1rem, 3vw, 1.25rem);
    margin-bottom: 1rem;
  }
  
  .hero-description {
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
  }
  
  .slide-indicators {
    bottom: 1rem;
  }
  
  .play-pause-btn {
    bottom: 1rem;
  }
  
  .slide-info {
    bottom: 3rem;
  }
}

/* Mobilde slider navigation'ı daha kullanıcı dostu yap */
@media (max-width: 767px) {
  .slide-nav {
    min-width: 48px;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.9);
    border: 2px solid rgba(0, 0, 0, 0.2);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  }
  
  .slide-nav:hover {
    background-color: rgba(255, 255, 255, 1);
    border-color: rgba(0, 0, 0, 0.3);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  }
  
  .slide-nav.prev {
    left: 0.5rem;
  }
  
  .slide-nav.next {
    right: 0.5rem;
  }
  
  .slide-nav i {
    color: #000000;
    font-size: 1.25rem;
    font-weight: bold;
  }
  
  .slide-indicators {
    gap: 0.75rem;
  }
  
  .slide-indicator {
    min-width: 12px;
    min-height: 12px;
    cursor: pointer;
  }
  
  /* Mobilde hero content'i daha iyi konumlandır */
  .hero-content {
    padding: 2rem 1rem;
    text-align: center;
  }
  
  .hero-buttons {
    justify-content: center;
    gap: 1rem;
  }
  
  /* Mobilde slider yazılarının daha iyi okunabilirliği */
  .hero-slide[data-slide="0"] .hero-content .hero-title,
  .hero-slide[data-slide="0"] .hero-content .hero-subtitle,
  .hero-slide[data-slide="0"] .hero-content .hero-description {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  }
  
  .hero-slide[data-slide="1"] .hero-content .hero-title,
  .hero-slide[data-slide="1"] .hero-content .hero-subtitle,
  .hero-slide[data-slide="1"] .hero-content .hero-description {
    text-shadow: 0 2px 4px rgba(255, 255, 255, 0.3);
  }
  
  .hero-slide[data-slide="2"] .hero-content .hero-title,
  .hero-slide[data-slide="2"] .hero-content .hero-subtitle,
  .hero-slide[data-slide="2"] .hero-content .hero-description,
  .hero-slide[data-slide="3"] .hero-content .hero-title,
  .hero-slide[data-slide="3"] .hero-content .hero-subtitle,
  .hero-slide[data-slide="3"] .hero-content .hero-description,
  .hero-slide[data-slide="4"] .hero-content .hero-title,
  .hero-slide[data-slide="4"] .hero-content .hero-subtitle,
  .hero-slide[data-slide="4"] .hero-content .hero-description {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  }
  
  /* Mobilde menü optimizasyonları */
  .mobile-menu-overlay {
    background-color: #f8f9fa;
  }
  
  .mobile-menu-header {
    padding: 1.5rem 1.5rem 1rem;
    border-bottom: 3px solid #8B4513;
  }
  
  .mobile-menu-logo-main {
    font-size: 1.5rem;
    color: #8B4513;
  }
  
  .mobile-menu-logo-subtitle {
    font-size: 0.875rem;
    color: #6b7280;
  }
  
  .mobile-menu-content {
    padding: 2.5rem 1.5rem;
  }
  
  .mobile-nav-link {
    font-size: 1.25rem;
    padding: 1.25rem 1.5rem;
    margin-bottom: 0.25rem;
    background-color: #ffffff;
    border: 1px solid #e5e7eb;
    color: #1f2937;
  }
  
  .mobile-lang-title {
    font-size: 1.125rem;
    margin-bottom: 1.25rem;
    color: #374151;
  }
  
  .mobile-lang-option {
    font-size: 1rem;
    padding: 1rem 1.25rem;
    background-color: #ffffff;
    border: 1px solid #d1d5db;
    color: #374151;
  }
}



/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .hero-background {
    background-size: cover;
  }
}

/* Mobilde form ve footer'ı optimize et */
@media (max-width: 639px) {
  /* Form elemanlarını daha kullanıcı dostu yap */
  .contact-form,
  .quote-form {
    gap: 1rem;
  }
  
  .form-group {
    margin-bottom: 0.5rem;
  }
  
  /* Footer'ı mobilde daha düzenli göster */
  .footer {
    padding: 2rem 1rem 1rem;
  }
  
  .footer-content {
    gap: 1.5rem;
  }
  
  .footer-section {
    text-align: center;
  }
  
  .footer-section h4 {
    margin-bottom: 0.75rem;
    font-size: 1rem;
  }
  
  .footer-section a,
  .footer-section p {
    font-size: 0.875rem;
    margin-bottom: 0.375rem;
  }
  
  /* Mobilde contact section'ı optimize et */
  .contact-item {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }
  
  .contact-item i {
    margin-top: 0;
    font-size: 1.25rem;
  }
  
  /* Mobilde CTA section'ı optimize et */
  .cta-content {
    padding: 0 1rem;
  }
  
  .cta-buttons {
    gap: 0.75rem;
  }
  
  .btn-hero,
  .btn-outline-premium {
    width: 100%;
    max-width: 300px;
  }
}

/* Çok küçük mobilde ek optimizasyonlar */
@media (max-width: 479px) {
  .container {
    padding: 0 0.5rem;
  }
  
  .hero-content {
    padding: 1.5rem 0.5rem;
  }
  
  .section-standard,
  .section-premium {
    padding: 1.5rem 0.5rem;
  }
  
  .contact-content {
    gap: 1.5rem;
  }
  
  .footer {
    padding: 1.5rem 0.5rem 1rem;
  }
  
  /* Çok küçük mobilde butonları daha kompakt yap */
  .btn-hero,
  .btn-outline-premium {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    min-height: 40px;
  }
}

/* Print Styles */
@media print {
  .header,
  .mobile-menu,
  .slide-nav,
  .slide-indicators,
  .play-pause-btn {
    display: none !important;
  }
  
  main {
    margin-top: 0;
  }
  
  .section-hero {
    min-height: auto;
    padding: 2rem 0;
  }
  
  .hero-slider {
    height: auto;
  }
  
  .hero-slide {
    position: static;
    opacity: 1;
    margin-bottom: 2rem;
  }
}

/* EN GÜÇLÜ LOGO-TEXT KURALI - TÜM DURUMLARI GEÇERSİZ KILAR */
.header.scrolled .logo-text {
  color: #000000 !important;
  -webkit-text-fill-color: #000000 !important;
  -webkit-text-stroke: 0 !important;
  text-shadow: none !important;
  filter: none !important;
  -webkit-filter: none !important;
  -moz-filter: none !important;
  -ms-filter: none !important;
  background: none !important;
  background-color: transparent !important;
  outline: none !important;
  border: none !important;
  box-shadow: none !important;
}

/* EXTRA GÜÇLÜ KURAL - TÜM TARAYICILAR İÇİN */
.header.scrolled .logo-text,
.header.scrolled .logo-text *,
.header.scrolled .logo-text::before,
.header.scrolled .logo-text::after,
.header.scrolled .logo-text:hover,
.header.scrolled .logo-text:focus,
.header.scrolled .logo-text:active {
  color: #000000 !important;
  -webkit-text-fill-color: #000000 !important;
  -webkit-text-stroke: 0 !important;
  text-shadow: none !important;
  filter: none !important;
  -webkit-filter: none !important;
  -moz-filter: none !important;
  -ms-filter: none !important;
  background: none !important;
  background-color: transparent !important;
  outline: none !important;
  border: none !important;
  box-shadow: none !important;
  font-color: #000000 !important;
  text-color: #000000 !important;
}

.header.transparent .logo-text {
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff !important;
  -webkit-text-stroke: 0 !important;
  text-shadow: none !important;
  filter: none !important;
  -webkit-filter: none !important;
  -moz-filter: none !important;
  -ms-filter: none !important;
  background: none !important;
  background-color: transparent !important;
  outline: none !important;
  border: none !important;
  box-shadow: none !important;
}

/* EN SON KURAL - TÜM DURUMLARI GEÇERSİZ KILAR */
.header.scrolled .logo-text {
  color: #000000 !important;
  -webkit-text-fill-color: #000000 !important;
  -webkit-text-stroke: 0 !important;
  text-shadow: none !important;
  filter: none !important;
  -webkit-filter: none !important;
  -moz-filter: none !important;
  -ms-filter: none !important;
  background: none !important;
  background-color: transparent !important;
  outline: none !important;
  border: none !important;
  box-shadow: none !important;
  font-color: #000000 !important;
  text-color: #000000 !important;
  fill: #000000 !important;
  stroke: none !important;
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
}