/**
 * YouthMood E-Ticaret Platformu - Ana Stil Dosyası
 * 
 * Modern, minimalist ve genç kitleye hitap eden tasarım
 */

/* ===== TEMEL DEĞİŞKENLER ===== */
:root {
  /* Renkler */
  --primary-color: #667eea;
  --primary-dark: #5a67d8;
  --secondary-color: #764ba2;
  --accent-color: #f093fb;
  --success-color: #48bb78;
  --warning-color: #ed8936;
  --error-color: #f56565;
  --danger-color: #e53e3e;
  
  /* Nötr renkler */
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --black: #000000;
  
  /* Tipografi */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;
  
  /* Spacing */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;
  --spacing-24: 6rem;
  
  /* Border radius */
  --radius-sm: 0.25rem;
  --radius-base: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
}

/* ===== RESET ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--gray-800);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-dark);
}

button {
  border: none;
  background: none;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition-fast);
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

/* ===== LAYOUT ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

@media (min-width: 640px) {
  .container {
    padding: 0 var(--spacing-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--spacing-8);
  }
}

/* ===== ULTRA MODERN HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.85) 0%, 
    rgba(249, 250, 251, 0.85) 100%);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(102, 126, 234, 0.1);
  box-shadow: 
    0 4px 24px rgba(102, 126, 234, 0.08),
    0 1px 0 rgba(255, 255, 255, 0.8) inset;
  z-index: 10000;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(102, 126, 234, 0.03) 50%, 
    transparent 100%);
  pointer-events: none;
  animation: headerShimmer 8s ease-in-out infinite;
}

@keyframes headerShimmer {
  0%, 100% { opacity: 0; }
  50% { opacity: 1; }
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  position: relative;
  gap: 1rem;
}

/* Ultra Modern Logo */
.logo {
  position: relative;
  padding: 0.5rem 1.25rem;
  background: linear-gradient(135deg, 
    rgba(102, 126, 234, 0.08) 0%, 
    rgba(118, 75, 162, 0.08) 100%);
  border-radius: 1rem;
  border: 2px solid rgba(102, 126, 234, 0.15);
  backdrop-filter: blur(10px);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.logo::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.logo:hover {
  transform: translateY(-2px);
  border-color: rgba(102, 126, 234, 0.3);
  box-shadow: 
    0 8px 24px rgba(102, 126, 234, 0.2),
    0 0 0 1px rgba(102, 126, 234, 0.1) inset;
}

.logo:hover::before {
  opacity: 0.05;
}

.logo h1 {
  font-size: 1.75rem;
  font-weight: 800;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
  position: relative;
  z-index: 1;
  transition: all 0.3s ease;
}

.logo:hover h1 {
  letter-spacing: 0.5px;
}

/* Modern Navigation - Desktop (Default) */
.nav {
  display: flex; /* flex kullan ki header-content içinde düzgün yerleşsin */
  position: static;
  background: transparent;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 0.5rem;
  align-items: center;
}

.nav-list li {
  position: relative;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.25rem;
  font-weight: 600;
  font-size: 0.9375rem;
  color: #374151;
  border-radius: 0.75rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  letter-spacing: 0.2px;
}

.nav-link::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, 
    rgba(102, 126, 234, 0.08) 0%, 
    rgba(118, 75, 162, 0.08) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: 0.75rem;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
  transform: translateX(-50%);
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 3px 3px 0 0;
}

.nav-link:hover {
  color: #667eea;
  transform: translateY(-2px);
}

.nav-link:hover::before {
  opacity: 1;
}

.nav-link:hover::after {
  width: 60%;
}

.nav-link.admin-link {
  background: linear-gradient(135deg, 
    rgba(118, 75, 162, 0.12) 0%, 
    rgba(102, 126, 234, 0.12) 100%);
  color: #764ba2;
  font-weight: 700;
  border: 2px solid rgba(118, 75, 162, 0.2);
  box-shadow: 0 2px 8px rgba(118, 75, 162, 0.15);
}

.nav-link.admin-link:hover {
  background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
  color: white;
  border-color: #764ba2;
  box-shadow: 0 4px 16px rgba(118, 75, 162, 0.3);
  transform: translateY(-3px);
}

.nav-link.admin-link::after {
  display: none;
}

/* Mobile Menu Toggle - Modern Hamburger */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, 
    rgba(102, 126, 234, 0.1) 0%, 
    rgba(118, 75, 162, 0.1) 100%);
  border: 2px solid rgba(102, 126, 234, 0.2);
  border-radius: 0.75rem;
  padding: 0;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.mobile-menu-toggle::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mobile-menu-toggle:hover {
  border-color: #667eea;
  transform: scale(1.05);
}

.mobile-menu-toggle:hover::before {
  opacity: 0.1;
}

.mobile-menu-toggle span {
  width: 20px;
  height: 2.5px;
  background: #667eea;
  border-radius: 2px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  z-index: 1;
}

.mobile-menu-toggle span:nth-child(1) {
  margin-bottom: 4px;
}

.mobile-menu-toggle span:nth-child(3) {
  margin-top: 4px;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* Mobile Navigation - Ultra Modern Overlay */
@media (max-width: 768px) {
  .header {
    height: 70px;
    padding: 0;
  }
  
  .header-content {
    height: 70px;
    padding: 0 1rem;
    gap: 0.5rem;
  }
  
  /* Sağ taraf: Sepet + Hamburger menü grubu */
  .header-content > :last-child,
  .header-content > :nth-last-child(2) {
    margin-left: auto;
  }
  
  .logo {
    padding: 0.375rem 0.875rem;
    border-radius: 0.75rem;
    border-width: 1.5px;
  }
  
  .logo h1 {
    font-size: 1.375rem;
    letter-spacing: -0.3px;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .nav {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    bottom: 0;
    background: linear-gradient(135deg, 
      rgba(255, 255, 255, 0.98) 0%, 
      rgba(249, 250, 251, 0.98) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10003;
    overflow-y: auto;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.1);
  }
  
  .nav.active {
    left: 0;
  }
  
  .nav-list {
    display: flex;
    flex-direction: column;
    padding: 2rem 1.5rem;
    gap: 0.75rem;
    align-items: stretch;
  }
  
  .nav-list li {
    width: 100%;
  }
  
  .nav-link {
    width: 100%;
    padding: 1rem 1.25rem;
    font-size: 1.0625rem;
    border-radius: 1rem;
    background: white;
    border: 2px solid #f3f4f6;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  
  .nav-link::after {
    content: '→';
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
    font-size: 1.25rem;
    color: #667eea;
  }
  
  .nav-link:hover::after {
    opacity: 1;
    transform: translateX(0);
  }
  
  .nav-link.admin-link {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
    color: white;
    border-color: transparent;
    font-size: 1.125rem;
    padding: 1.25rem 1.5rem;
    box-shadow: 0 4px 16px rgba(118, 75, 162, 0.3);
  }
  
  .nav-link.admin-link::after {
    color: white;
  }
  
  /* Mobile Sepet Container - Header'a entegre minimal tasarım */
  .modern-cart-container {
    position: relative !important;
    top: auto !important;
    right: auto !important;
    background: transparent !important;
    padding: 0 !important;
    border-radius: 0 !important;
    border: none !important;
    display: flex !important;
    align-items: center;
    gap: 0 !important;
    cursor: pointer;
    transition: all 0.2s ease;
    z-index: auto;
    box-shadow: none !important;
    backdrop-filter: none !important;
    margin-right: 0.5rem;
  }
  
  .modern-cart-container:active {
    transform: scale(0.95);
  }
  
  .cart-fab {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    position: relative;
    background: linear-gradient(135deg, 
      rgba(102, 126, 234, 0.1) 0%, 
      rgba(118, 75, 162, 0.1) 100%);
    border: 2px solid rgba(102, 126, 234, 0.2);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
  }
  
  .modern-cart-container:active .cart-fab {
    background: linear-gradient(135deg, 
      rgba(102, 126, 234, 0.2) 0%, 
      rgba(118, 75, 162, 0.2) 100%);
    border-color: #667eea;
  }
  
  .cart-icon {
    color: #667eea;
    transition: color 0.2s ease;
  }
  
  .cart-icon svg {
    width: 20px;
    height: 20px;
  }
  
  .cart-badge {
    min-width: 18px;
    height: 18px;
    font-size: 0.625rem;
    top: -6px;
    right: -6px;
    background: linear-gradient(135deg, #ef4444, #dc2626);
    position: absolute;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    border: 2px solid white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }
  
  /* Mobilde sadece sepet ikonu göster, fiyat/count gizle */
  .cart-info {
    display: none !important;
  }
  
  .cart-count {
    display: none !important;
  }
  
  .cart-price {
    display: none !important;
  }
}

/* Desktop'ta sepet container - normal görünüm */
@media (min-width: 769px) {
  .modern-cart-container {
    position: relative !important;
    top: auto !important;
    right: auto !important;
    background: transparent !important;
    padding: 0 !important;
    border-radius: 0 !important;
    border: none !important;
    display: inline-flex !important;
    gap: 0.75rem !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
  }
  
  .modern-cart-container:hover {
    background: transparent !important;
    transform: none !important;
    box-shadow: none !important;
  }
  
  .cart-fab {
    width: 52px !important;
    height: 52px !important;
  }
  
  .cart-icon {
    color: #374151 !important;
  }
  
  .cart-icon svg {
    width: 26px !important;
    height: 26px !important;
  }
  
  .cart-count {
    font-size: 0.9375rem !important;
    font-weight: 700 !important;
    color: #1f2937 !important;
    display: block !important;
  }
  
  .cart-price {
    font-size: 1.25rem !important;
    font-weight: 900 !important;
    color: #667eea !important;
  }
  
  .cart-info {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 0.125rem !important;
  }
}

/* Tablet Responsive */
@media (min-width: 769px) and (max-width: 1024px) {
  .header-content {
    padding: 0 1.5rem;
  }
  
  .logo h1 {
    font-size: 1.5rem;
  }
  
  .nav-list {
    gap: 0.375rem;
  }
  
  .nav-link {
    padding: 0.625rem 1rem;
    font-size: 0.875rem;
  }
}

/* ===== ULTRA MODERN HERO SLIDER ===== */
.hero-slider {
  position: relative;
  width: 100%;
  height: 500px;
  overflow: hidden;
  margin-top: 70px;
}

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

/* Slides */
.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.slide.active {
  opacity: 1;
  pointer-events: all;
}

.slide-background {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.slide-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem 1rem;
}

.slide-title {
  font-size: 2.5rem;
  font-weight: 900;
  color: white;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
  animation: slideInUp 0.8s ease-out;
}

.slide-description {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
  animation: slideInUp 0.8s ease-out 0.1s both;
}

.slide-cta {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  color: #667eea;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 2rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.1);
  animation: slideInUp 0.8s ease-out 0.2s both;
}

.slide-cta:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.3);
  background: white;
}

/* Navigation Buttons */
.slider-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.slider-nav:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

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

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

/* Slider Dots */
.slider-dots {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 0.75rem;
}

.dot {
  width: 12px;
  height: 12px;
  background: rgba(255, 255, 255, 0.3);
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
}

.dot:hover {
  background: rgba(255, 255, 255, 0.5);
  transform: scale(1.2);
}

.dot.active {
  background: white;
  width: 32px;
  border-radius: 6px;
}

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

/* Desktop Slider */
@media (min-width: 769px) {
  .hero-slider {
    height: 600px;
    margin-top: 80px;
  }
  
  .slide-title {
    font-size: 4rem;
    margin-bottom: 1.5rem;
  }
  
  .slide-description {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
  }
  
  .slide-cta {
    padding: 1.25rem 3rem;
    font-size: 1.125rem;
  }
  
  .slider-nav {
    width: 56px;
    height: 56px;
  }
  
  .slider-nav.prev {
    left: 2rem;
  }
  
  .slider-nav.next {
    right: 2rem;
  }
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .hero-slider {
    height: 400px;
  }
  
  .slide-title {
    font-size: 2rem;
  }
  
  .slide-description {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }
  
  .slide-cta {
    padding: 0.875rem 2rem;
    font-size: 0.9375rem;
  }
  
  /* Mobilde ok butonlarını gizle - swipe ile gezinme yeterli */
  .slider-nav {
    display: none;
  }
  
  /* Dot navigasyonu - ultra minimal mobil tasarım */
  .slider-dots {
    bottom: 0.75rem;
    gap: 6px;
  }
  
  .dot {
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    opacity: 0.5;
    transition: all 0.3s ease;
  }
  
  .dot.active {
    width: 12px;
    height: 4px;
    background: rgba(255, 255, 255, 0.9);
    opacity: 1;
    border-radius: 2px;
  }
}

/* ===== ULTRA MODERN SECTIONS - MOBILE-FIRST ===== */
.section-header {
  text-align: center;
  margin-bottom: 3rem;
  padding: 0 1rem;
}

.section-title {
  font-size: 2rem;
  font-weight: 900;
  color: #1a1a1a;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-description {
  font-size: 1rem;
  color: #6b7280;
  max-width: 90%;
  margin: 0 auto;
  line-height: 1.6;
}

/* Desktop Section Headers */
@media (min-width: 769px) {
  .section-header {
    margin-bottom: 4rem;
    padding: 0;
  }
  
  .section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
  }
  
  .section-description {
    font-size: 1.125rem;
    max-width: 600px;
  }
}

/* ===== ULTRA MODERN PRODUCTS SECTION - MOBILE-FIRST ===== */
.products {
  padding: 4rem 0;
  background: linear-gradient(135deg, 
    #f8f9ff 0%, 
    #fff5f5 25%, 
    #f0f9ff 50%, 
    #fef3f7 75%, 
    #f8f9ff 100%);
  position: relative;
  overflow: hidden;
}

.products::before {
  content: '';
  position: absolute;
  top: -200px;
  left: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(102, 126, 234, 0.15), transparent 70%);
  animation: float 25s ease-in-out infinite;
  pointer-events: none;
}

.products::after {
  content: '';
  position: absolute;
  bottom: -200px;
  right: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(240, 147, 251, 0.12), transparent 70%);
  animation: float 20s ease-in-out infinite reverse;
  pointer-events: none;
}

@media (min-width: 769px) {
  .products {
    padding: 6rem 0;
  }
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

/* ===== ÜRÜN KARTI TASARIMI - MİNİMAL & MODERN ===== */
.product-card {
  background: var(--white);
  border-radius: 1.25rem;
  overflow: visible;
  position: relative;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  padding: 0.75rem;
  border: 1px solid transparent;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
  border-color: #f0f0f0;
}

/* Ürün Görseli - Kompakt ve Etkileyici */
.product-image {
  position: relative;
  width: 100%;
  padding-top: 110%; /* Daha kompakt oran */
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  border-radius: 1rem;
  overflow: hidden;
  margin-bottom: 0.75rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.product-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover .product-image img {
  transform: scale(1.08);
}

.product-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: linear-gradient(135deg, #ff6b6b, #ee5a6f);
  color: white;
  padding: 0.375rem 0.875rem;
  border-radius: 2rem;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 2;
  box-shadow: 0 4px 12px rgba(255, 107, 107, 0.3);
}

/* Ürün Bilgileri - Flexbox ile esnek hizalama */
.product-info {
  padding: 0;
  display: flex;
  flex-direction: column;
  min-height: 320px; /* Minimum yükseklik */
}

/* Ana sayfadaki ürün kartlarında ürün adı - KISALTILMIŞ */
.product-card .product-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #1a1a1a;
  line-height: 0.95;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 1.9em;
  letter-spacing: -0.01em;
  margin: 0 0 -0.125rem 0;
  padding: 0;
}

.product-price {
  font-size: 1.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
  margin: -0.125rem 0 -1.5rem 0;
  padding: 0;
  line-height: 0.75;
}

/* Renk Seçenekleri */
.card-colors {
  margin: -0.75rem 0 0 0;
  padding: 0;
  min-height: 115px; /* Renk seçenekleri olsun olmasın sabit alan (label yüksekliği dahil) */
}

/* Ürün Özellikleri - Anasayfada gösterilmesin */
.product-features {
  display: none; /* Ana sayfada gizli, sadece modal'da gösterilecek */
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.6875rem;
  color: #4b5563;
  font-weight: 500;
  line-height: 1.3;
}

.product-features .feature-icon {
  flex-shrink: 0;
  color: #667eea;
  stroke-width: 2;
  width: 3px;
  height: 3px;
}

.feature-item span {
  flex: 1;
}

/* Mobil için özellikler */
@media (max-width: 768px) {
  .product-features {
    gap: 0.2rem;
    padding: 0.4rem 0.5rem;
    margin: 0.375rem 0 0.5rem 0;
  }
  
  .feature-item {
    font-size: 0.625rem;
    gap: 0.3rem;
  }
  
  .product-features .feature-icon {
    width: 4px;
    height: 4px;
  }
}

.card-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: #6b7280;
  margin: 0 0 0.5rem 0;
  padding: 0;
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 0.7;
}

.card-color-options {
  display: flex;
  flex-direction: row;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 0.125rem;
  margin-bottom: -1rem;
}

.card-color-dot {
  width: 64px;
  height: 85px;
  border-radius: 0.625rem;
  overflow: hidden;
  border: 2.5px solid #e5e7eb;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  position: relative;
  background: #f9fafb;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
}

.card-color-dot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.card-color-dot:hover {
  border-color: #9ca3af;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.card-color-dot.active {
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15), 0 4px 12px rgba(102, 126, 234, 0.2);
  transform: scale(1.08);
}

/* Bedenler - Daha Temiz */
.card-sizes {
  margin-bottom: 0.875rem;
  padding: 0.5rem;
  background: #f8f9fa;
  border-radius: 0.625rem;
}

.card-sizes-text {
  font-size: 0.8125rem;
  color: #4b5563;
  font-weight: 500;
}

/* Kargo Seçenekleri - Buton Stili */
.cargo-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.cargo-option {
  padding: 0.875rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 0.75rem;
  text-align: center;
  font-weight: 500;
  color: #374151;
  cursor: pointer;
  transition: all 0.2s ease;
  background: var(--white);
  position: relative;
  overflow: hidden;
}

.cargo-option:hover {
  border-color: #667eea;
  background: #f8f9ff;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.15);
}

.cargo-option.active {
  border-color: #667eea;
  background: #667eea;
  color: var(--white);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.25);
}

.cargo-option.active::before {
  content: '✓';
  position: absolute;
  top: 0.25rem;
  right: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
}

.cargo-name {
  font-size: 0.9375rem;
  font-weight: 600;
}

/* Ödeme Seçenekleri - Buton Stili */
.payment-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.payment-option {
  padding: 1rem 1.25rem;
  border: 2px solid #e5e7eb;
  border-radius: 0.75rem;
  text-align: center;
  font-weight: 500;
  color: #374151;
  cursor: pointer;
  transition: all 0.2s ease;
  background: var(--white);
  position: relative;
  overflow: hidden;
}

.payment-option:hover {
  border-color: #667eea;
  background: #f8f9ff;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.15);
}

.payment-option.active {
  border-color: #667eea;
  background: #667eea;
  color: var(--white);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.25);
}

.payment-option.active::before {
  content: '✓';
  position: absolute;
  top: 0.25rem;
  right: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
}

.payment-name {
  font-size: 0.9375rem;
  font-weight: 600;
}

/* Error states for cargo and payment options */
.cargo-option.error,
.payment-option.error {
  border-color: #ef4444 !important;
  border-width: 3px !important;
  background: #fef2f2 !important;
  animation: shake 0.3s ease-in-out;
}

.cargo-option.error:hover,
.payment-option.error:hover {
  border-color: #ef4444 !important;
  background: #fef2f2 !important;
}

/* Mobile uyumlu hata mesajları */
@media (max-width: 768px) {
  .cargo-options {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  
  .payment-options {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  
  .cargo-option,
  .payment-option {
    padding: 0.75rem 1rem;
  }
}

/* Hızlı Bakış Butonu - Flexbox ile otomatik hizalı */
.product-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: auto; /* Butonu her zaman en alta iter */
}

.quick-view-btn {
  flex: 1;
  padding: 0.875rem 1.5rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 0.75rem;
  font-size: 0.9375rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 14px rgba(102, 126, 234, 0.25);
  position: relative;
  overflow: hidden;
  letter-spacing: 0.3px;
}

.quick-view-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.quick-view-btn:hover::before {
  left: 100%;
}

.quick-view-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(102, 126, 234, 0.35);
}

.quick-view-btn:active {
  transform: translateY(0);
}

/* Modal Action Buttons - Her Cihaza Tam Oturan Responsive Tasarım */
.modal-action-buttons {
  display: flex;
  gap: 0.75rem;
  margin-top: auto;
  width: 100%;
}

.modal-action-buttons button {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Tablet için action butonları optimizasyonu */
@media (min-width: 769px) and (max-width: 1024px) {
  .modal-action-buttons {
    gap: 0.625rem;
  }
  
  .modal-action-buttons button {
    padding: 0.875rem 1.25rem !important;
    font-size: 1rem !important;
  }
}

/* Mobil için action butonları optimizasyonu */
@media (max-width: 768px) {
  .modal-action-buttons {
    gap: 0.5rem;
    flex-wrap: nowrap;
  }
  
  .modal-action-buttons button {
    padding: 0.875rem 0.75rem !important;
    font-size: 0.9375rem !important;
  }
}

/* Çok küçük ekranlar için (360px altı) */
@media (max-width: 360px) {
  .modal-action-buttons {
    gap: 0.375rem;
  }
  
  .modal-action-buttons button {
    padding: 0.75rem 0.5rem !important;
    font-size: 0.875rem !important;
  }
}

/* Hemen Al Butonu - Sepete Ekle ile uyumlu tasarım (Turuncu varyant) */
.buy-now-btn {
  flex: 1;
  padding: 0.875rem 1.5rem;
  background: linear-gradient(135deg, #f59e0b 0%, #ea580c 100%);
  color: white;
  border: none;
  border-radius: 0.75rem;
  font-size: 1.125rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.25);
  position: relative;
  overflow: hidden;
  letter-spacing: 0.3px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.buy-now-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.buy-now-btn:hover::before {
  left: 100%;
}

.buy-now-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.35);
}

.buy-now-btn:active:not(:disabled) {
  transform: translateY(0);
}

.buy-now-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: auto !important;
}

/* Admin Edit Button - Daha Subtle */
.admin-edit-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.5rem;
  background: rgba(255, 255, 255, 0.95);
  color: #764ba2;
  border: 1.5px solid #e5e7eb;
  border-radius: 0.625rem;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(8px);
}

.admin-edit-btn:hover {
  background: #764ba2;
  color: white;
  border-color: #764ba2;
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 4px 16px rgba(118, 75, 162, 0.3);
}

/* Mobil Uyumluluk */
@media (max-width: 768px) {
  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1rem;
  }
  
  .product-card {
    padding: 0.375rem;
  }
  
  .product-info {
    padding: 0 0.25rem;
    min-height: 245px;
  }
  
  .product-image {
    padding-top: 120%; /* Mobilde kompakt */
    margin-bottom: 0.375rem;
  }
  
  .product-name {
    font-size: 0.875rem;
    min-height: auto;
    line-height: 0.95;
    margin: 0 0 -0.125rem 0;
  }
  
  .product-price {
    font-size: 1.125rem;
    margin: -0.125rem 0 -1.5rem 0;
    line-height: 0.75;
  }
  
  .card-colors {
    min-height: 65px; /* Mobilde minimal alan (label yüksekliği dahil) */
    margin: -0.75rem 0 0 0;
  }
  
  .card-label {
    margin: 0 0 0.5rem 0;
    font-size: 0.6875rem;
    line-height: 0.7;
  }
  
  .card-color-dot {
    width: 44px;
    height: 56px;
  }
  
  .card-color-options {
    gap: 0.25rem;
  }
  
  .card-sizes {
    padding: 0.375rem;
    margin-bottom: 0.25rem;
  }
  
  .quick-view-btn {
    padding: 0.625rem 1rem;
    font-size: 0.8125rem;
  }
}

/* Desktop - Daha Geniş Ekranlarda */
@media (min-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
  }
  
  .product-card {
    padding: 1rem;
  }
}

/* ===== MODALS ===== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10001;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  padding: var(--spacing-4);
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--white);
  border-radius: 1rem;
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9);
  transition: transform var(--transition-base);
}

.modal.active .modal-content {
  transform: scale(1);
}

.modal-small .modal-content {
  max-width: 500px;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: var(--spacing-4);
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-100);
  border-radius: var(--radius-base);
  font-size: var(--font-size-2xl);
  color: var(--gray-600);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
}

.modal-close:hover {
  background: var(--gray-200);
  color: var(--gray-900);
}

.modal-body {
  padding: 0 var(--spacing-6) var(--spacing-6);
}

/* Mockup Modal Sistemi */
.modal-content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

/* Galeri Bölümü - SADECE Modal için */
.gallery-section {
  width: 100%;
}

.modal .gallery-section .main-image {
  width: 100%;
  padding-top: 100%;
  background: #f0f0f0;
  border-radius: 0.75rem;
  position: relative;
  overflow: hidden;
  margin-bottom: 1rem;
}

.modal .gallery-section .main-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thumbnails {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}

.thumbnail {
  padding-top: 100%;
  background: #f0f0f0;
  border-radius: 0.5rem;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border: 3px solid transparent;
  transition: all 0.2s;
}

.thumbnail:hover {
  border-color: #cbd5e0;
}

.thumbnail.active {
  border-color: #667eea;
}

.thumbnail img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Ürün Bilgileri Bölümü */
.product-info-section {
  display: flex;
  flex-direction: column;
}

/* Modal içindeki ürün adı - TAM GÖRÜNMELİ (kısaltma yok) */
.product-info-section .product-name {
  font-size: 1.625rem; /* Biraz küçültüldü ama hala okunabilir */
  font-weight: 700;
  color: #333;
  margin-bottom: 0.5rem;
  line-height: 1.3;
  /* Kısaltma YOK - tam ad görünsün, satır sınırı yok */
}

.product-price {
  font-size: 2rem;
  font-weight: 800;
  color: #667eea;
  margin-bottom: 1.5rem;
}

/* Renk Seçimi - Mockup Sistemi */
.color-selector {
  margin-bottom: 1.5rem;
}

.color-selector h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #666;
  margin-bottom: 0.75rem;
}

.color-thumbnails {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.color-thumb-item {
  position: relative;
  cursor: pointer;
  transition: all 0.2s;
}

.color-thumb-img {
  width: 64px;
  height: 85px;
  border-radius: 0.625rem;
  border: 2.5px solid #e9ecef;
  overflow: hidden;
  transition: all 0.2s;
}

.color-thumb-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.color-thumb-item:hover .color-thumb-img {
  border-color: #cbd5e0;
}

.color-thumb-item.active .color-thumb-img {
  border-color: #667eea;
  box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.2);
}

.color-label {
  display: block;
  text-align: center;
  font-size: 0.75rem;
  color: #666;
  margin-top: 0.25rem;
}

.color-thumb-item.active .color-label {
  color: #667eea;
  font-weight: 600;
}

/* Modal Ürün Özellikleri - Modern ve Tatlı Tasarım */
.modal-product-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: linear-gradient(135deg, #f8f9ff 0%, #fff5f5 100%);
  border-radius: 1rem;
  border: 2px solid #e9ecef;
}

.modal-product-features .modal-feature-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.875rem;
  background: white;
  border: 1.5px solid #e5e7eb;
  border-radius: 2rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #4b5563;
  transition: all 0.2s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.modal-product-features .modal-feature-tag:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(102, 126, 234, 0.15);
  border-color: #667eea;
}

.modal-product-features .modal-feature-icon {
  width: 14px;
  height: 14px;
  color: #667eea;
  flex-shrink: 0;
}

/* Beden Seçimi - Mockup Sistemi */
.size-selector {
  margin-bottom: 1.5rem;
}

.size-selector h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #666;
  margin-bottom: 0.75rem;
}

.size-options {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}

.size-option {
  padding: 0.75rem;
  border: 2px solid #e9ecef;
  border-radius: 0.5rem;
  text-align: center;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  background: var(--white);
}

.size-option:hover {
  border-color: #cbd5e0;
}

.size-option.active {
  border-color: #667eea;
  background: #f0f0ff;
  color: #667eea;
}

.size-option.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: #f5f5f5;
}

/* Sepete Ekle Butonu - Responsive & Her Cihaza Uyumlu */
.add-to-cart {
  flex: 1;
  padding: 1rem 1.5rem;
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  border: none;
  border-radius: 0.75rem;
  font-size: 1.125rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: auto !important;
  box-shadow: 0 4px 14px rgba(102, 126, 234, 0.25);
  position: relative;
  overflow: hidden;
  letter-spacing: 0.3px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
}

.add-to-cart::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.add-to-cart:hover::before {
  left: 100%;
}

.add-to-cart:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(102, 126, 234, 0.35);
}

.add-to-cart:active:not(:disabled) {
  transform: translateY(0);
}

.add-to-cart:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: auto !important;
}

/* Stok Bilgisi */
.stock-info {
  padding: 0.75rem;
  background: #fffbeb;
  border: 2px solid #fbbf24;
  border-radius: 0.5rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.stock-info.in-stock {
  background: #dcfce7;
  border-color: #22c55e;
  color: #15803d;
}

.stock-info.out-of-stock {
  background: #fee2e2;
  border-color: #ef4444;
  color: #991b1b;
}

/* ===== MODERN GALERİ SİSTEMİ ===== */

/* Zoom Overlay - Tam Ekran Görsel Gösterimi */
.image-zoom-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(10px);
}

.image-zoom-overlay.active {
  display: flex;
  opacity: 1;
}

.zoom-image-container {
  position: relative;
  max-width: 90%;
  max-height: 90%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.zoom-image-container img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  cursor: zoom-out;
  transform-origin: center center;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
  -webkit-user-select: none;
  touch-action: pan-x pan-y pinch-zoom;
}

.zoom-image-container img.zoomed {
  cursor: grab;
  transform: scale(2);
}

.zoom-image-container img.zoomed:active {
  cursor: grabbing;
}

/* Zoom Close Button */
.zoom-close {
  position: fixed;
  top: 20px;
  right: 20px;
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: white;
  font-size: 28px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10001;
}

.zoom-close:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: rotate(90deg);
}

/* Galeri Navigasyon Okları */
.gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  z-index: 10;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.gallery-nav:hover {
  background: white;
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

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

.gallery-nav.prev {
  left: 10px;
}

.gallery-nav.next {
  right: 10px;
}

.gallery-nav svg {
  width: 24px;
  height: 24px;
  stroke: #667eea;
  stroke-width: 3;
  fill: none;
}

.gallery-nav:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  pointer-events: none;
}

/* Görsel Sayacı */
.image-counter {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(10px);
  color: white;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
  z-index: 11;
}

/* Swipe Göstergesi (Mobil) */
.swipe-indicator {
  position: absolute;
  bottom: 60px;
  left: 50%;
  transform: translateX(-50%);
  display: none;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 12px;
  animation: swipePulse 2s ease-in-out infinite;
}

@keyframes swipePulse {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

.swipe-indicator svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

/* Ana Görsel Container - Touch Desteği - SADECE Modal için */
.modal .gallery-section .main-image {
  position: relative;
  cursor: pointer;
  overflow: visible;
  touch-action: pan-y;
}

.modal .gallery-section .main-image img {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal .gallery-section .main-image:active img {
  transform: scale(0.98);
}

/* Thumbnail'ler - Geliştirilmiş */
.thumbnails {
  position: relative;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: #667eea transparent;
}

.thumbnails::-webkit-scrollbar {
  height: 6px;
}

.thumbnails::-webkit-scrollbar-track {
  background: transparent;
}

.thumbnails::-webkit-scrollbar-thumb {
  background: #667eea;
  border-radius: 3px;
}

.thumbnail {
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.thumbnail::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}

.thumbnail:hover::after {
  opacity: 1;
}

.thumbnail.active::after {
  opacity: 0;
}

.thumbnail:active {
  transform: scale(0.95);
}

/* Zoom İpucu */
.zoom-hint {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(10px);
  color: white;
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  animation: fadeInOut 3s ease-in-out;
  pointer-events: none;
}

@keyframes fadeInOut {
  0%, 100% { opacity: 0; }
  10%, 90% { opacity: 1; }
}

.zoom-hint svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

/* Mobil Uyumluluk */
@media (max-width: 768px) {
  .modal-content-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .thumbnails {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .product-name {
    font-size: 1.375rem;
  }
  
  .product-price {
    font-size: 1.75rem;
  }
  
  .color-thumb-img {
    width: 44px;
    height: 56px;
  }
  
        /* Beden seçenekleri - mobilde TEK SATIRDA YAN YANA */
        .size-options {
            display: flex !important;
            flex-direction: row !important;
            gap: 0.5rem !important;
            width: 100% !important;
        }
        
        .size-option {
            flex: 1 !important;
            min-width: 0 !important;
            max-width: none !important;
            height: 56px !important;
            font-size: 1.25rem !important;
            border-radius: 1rem !important;
            font-weight: 700 !important;
            border-width: 2px !important;
            display: flex !important;
            align-items: center !important;
            justify-content: center !important;
            letter-spacing: 0.3px !important;
            padding: 0 0.5rem !important;
            box-sizing: border-box !important;
            text-align: center !important;
        }
  
  .size-option.active {
    transform: scale(1.08);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.35);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  }
  
  .size-option:not(.active):hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }
  
  /* Mobilde navigasyon okları daha küçük */
  .gallery-nav {
    width: 40px;
    height: 40px;
  }
  
  .gallery-nav svg {
    width: 20px;
    height: 20px;
  }
  
  .gallery-nav.prev {
    left: 5px;
  }
  
  .gallery-nav.next {
    right: 5px;
  }
  
  /* Mobilde swipe göstergesi göster */
  .swipe-indicator {
    display: flex;
  }
  
  /* Mobilde zoom hint daha kompakt */
  .zoom-hint {
    font-size: 11px;
    padding: 5px 10px;
  }
  
  /* Zoom overlay mobilde tam ekran */
  .zoom-image-container {
    max-width: 100%;
    max-height: 100%;
  }
  
  .zoom-close {
    top: 10px;
    right: 10px;
    width: 40px;
    height: 40px;
    font-size: 24px;
  }
}

/* Tablet Uyumluluk */
@media (min-width: 769px) and (max-width: 1024px) {
  .modal-content-grid {
    gap: 2rem;
  }
  
  .gallery-nav {
    width: 44px;
    height: 44px;
  }
}

/* Desktop - Keyboard Navigation İpuçları */
@media (min-width: 1025px) {
  .zoom-hint {
    animation: fadeInOut 4s ease-in-out;
  }
  
  /* Desktop'ta hover efektleri daha belirgin - SADECE Modal için */
  .modal .gallery-section .main-image:hover img {
    transform: scale(1.02);
  }
}

/* ===== YENİ MODERN SEPET SİSTEMİ ===== */

/* Sepet Butonu (Header) */
.cart-btn {
  position: relative;
  display: flex !important;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 2px solid #e5e7eb;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s ease;
  color: #374151;
  z-index: 10001;
  pointer-events: auto !important;
}

.cart-btn:hover {
  background: #667eea;
  border-color: #667eea;
  color: white;
  transform: scale(1.1);
}

.cart-btn svg {
  width: 20px;
  height: 20px;
}

.cart-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: white;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  border: 2px solid white;
  opacity: 0;
  transform: scale(0);
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  pointer-events: none;
}

.cart-badge.active {
  opacity: 1;
  transform: scale(1);
}

/* Sepet Overlay - BASİTLEŞTİRİLMİŞ */
.cart-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 9998;
  display: none;
}

.cart-overlay.active {
  display: block;
}

/* Sepet Sidebar - BASİTLEŞTİRİLMİŞ VE GÜVENİLİR */
.cart-sidebar {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 420px;
  height: 100vh;
  background: white;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
  transition: right 0.3s ease-in-out;
}

.cart-sidebar.active {
  right: 0;
}

/* Sepet Header */
.cart-sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  border-bottom: 2px solid #f3f4f6;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.cart-sidebar-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0;
}

.cart-close {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.cart-close:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: rotate(90deg);
}

/* Sepet Body */
.cart-sidebar-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
}

.cart-sidebar-body::-webkit-scrollbar {
  width: 6px;
}

.cart-sidebar-body::-webkit-scrollbar-track {
  background: #f3f4f6;
}

.cart-sidebar-body::-webkit-scrollbar-thumb {
  background: #667eea;
  border-radius: 3px;
}

/* Boş Sepet */
.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1.5rem;
  color: #9ca3af;
}

.cart-empty svg {
  margin-bottom: 1rem;
  opacity: 0.5;
}

.cart-empty p {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: #6b7280;
}

.cart-empty a {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  border-radius: 0.5rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.cart-empty a:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

/* Sepet Ürünleri */
.cart-items {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cart-item {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  background: #f9fafb;
  border-radius: 0.75rem;
  border: 2px solid #e5e7eb;
  transition: all 0.2s ease;
}

.cart-item:hover {
  border-color: #667eea;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.1);
}

.cart-item-image {
  width: 80px;
  height: 80px;
  border-radius: 0.5rem;
  overflow: hidden;
  flex-shrink: 0;
  background: white;
  border: 1px solid #e5e7eb;
}

.cart-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.cart-item-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #1f2937;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.cart-item-variant {
  font-size: 0.8125rem;
  color: #6b7280;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.cart-item-variant span {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.cart-item-price {
  font-size: 1rem;
  font-weight: 700;
  color: #667eea;
}

.cart-item-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

.cart-item-quantity {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 0.25rem;
}

.qty-btn {
  width: 28px;
  height: 28px;
  background: #f3f4f6;
  border: none;
  border-radius: 0.375rem;
  color: #374151;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.qty-btn:hover {
  background: #667eea;
  color: white;
}

.qty-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.qty-value {
  min-width: 32px;
  text-align: center;
  font-weight: 600;
  color: #1f2937;
  font-size: 0.9375rem;
}

.cart-item-remove {
  padding: 0.5rem;
  background: transparent;
  border: none;
  color: #ef4444;
  cursor: pointer;
  border-radius: 0.375rem;
  transition: all 0.2s ease;
}

.cart-item-remove:hover {
  background: #fef2f2;
}

.cart-item-remove svg {
  width: 18px;
  height: 18px;
}

/* Sepet Footer */
.cart-sidebar-footer {
  padding: 1.5rem;
  border-top: 2px solid #f3f4f6;
  background: white;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.05);
}

/* Mobilde sepet footer'ı fixed yap */
@media (max-width: 768px) {
  .cart-sidebar-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 10000;
    border-top: 2px solid #f3f4f6;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
  }
  
  /* Footer fixed olduğu için body'ye bottom padding ekle */
  .cart-sidebar-body {
    padding-bottom: 140px; /* Footer yüksekliği + ekstra alan */
  }
}

.cart-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 1.25rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 1rem;
}

.cart-total span:last-child {
  color: #667eea;
  font-size: 1.5rem;
}

.cart-checkout-btn {
  width: 100%;
  padding: 1rem;
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  border: none;
  border-radius: 0.75rem;
  font-size: 1.0625rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.cart-checkout-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.cart-checkout-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Mobil Responsive */
@media (max-width: 768px) {
  .cart-sidebar {
    max-width: 100%;
    right: -100%;
  }
  
  .cart-sidebar.active {
    right: 0;
  }
  
  .cart-btn {
    width: 40px !important;
    height: 40px !important;
    display: flex !important;
  }
  
  .cart-btn svg {
    width: 18px;
    height: 18px;
  }
  
  .cart-item {
    padding: 0.75rem;
  }
  
  .cart-item-image {
    width: 70px;
    height: 70px;
  }
  
  .cart-item-name {
    font-size: 0.875rem;
  }
  
  .cart-sidebar-body {
    padding: 1rem;
  }
  
  .cart-sidebar-footer {
    padding: 1rem;
  }
}

/* ===== URGENCY NOTIFICATION SİSTEMİ ===== */

/* Ücretsiz Kargo Bildirimi - Sepette */
.free-shipping-notice {
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border: 2px solid #3b82f6;
    border-radius: 0.75rem;
    margin-bottom: 1rem;
}

.free-shipping-notice.achieved {
    background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
    border-color: #22c55e;
}

.free-shipping-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.free-shipping-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: #1e40af;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.free-shipping-notice.achieved .free-shipping-text {
    color: #15803d;
}

.free-shipping-icon {
    width: 20px;
    height: 20px;
}

.free-shipping-amount {
    font-size: 1rem;
    font-weight: 700;
    color: #1e40af;
}

.free-shipping-notice.achieved .free-shipping-amount {
    color: #15803d;
}

.free-shipping-progress-container {
    position: relative;
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.free-shipping-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #3b82f6 0%, #2563eb 100%);
    border-radius: 4px;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.free-shipping-notice.achieved .free-shipping-progress-bar {
    background: linear-gradient(90deg, #22c55e 0%, #16a34a 100%);
}

.free-shipping-progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.3), 
        transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

.free-shipping-message {
    margin-top: 0.5rem;
    font-size: 0.8125rem;
    color: #1e40af;
    text-align: center;
    font-weight: 500;
}

.free-shipping-notice.achieved .free-shipping-message {
    color: #15803d;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
}

/* Stok Urgency - Modal İçinde */
.stock-urgency {
  padding: 1rem 1.25rem;
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  border: 2px solid #f59e0b;
  border-radius: 0.75rem;
  margin: 1rem 0;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  animation: urgencyPulse 2s ease-in-out infinite;
}

.stock-urgency.critical {
  background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
  border-color: #ef4444;
}

.stock-urgency-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  margin-top: 2px;
  animation: urgencyShake 0.5s ease-in-out infinite;
}

.stock-urgency.critical .stock-urgency-icon {
  color: #dc2626;
}

.stock-urgency:not(.critical) .stock-urgency-icon {
  color: #d97706;
}

.stock-urgency-text {
  flex: 1;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #92400e;
  line-height: 1.4;
}

.stock-urgency.critical .stock-urgency-text {
  color: #7f1d1d;
}

.stock-urgency-highlight {
  color: #dc2626;
  font-weight: 700;
  font-size: 1.0625rem;
}

@keyframes urgencyPulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
  }
  50% {
    transform: scale(1.02);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
  }
}

@keyframes urgencyShake {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-5deg); }
  75% { transform: rotate(5deg); }
}

/* Free Shipping Threshold - Sepet İçinde */
.free-shipping-notice {
  padding: 1rem;
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
  border: 2px solid #3b82f6;
  border-radius: 0.75rem;
  margin-bottom: 1rem;
}

.free-shipping-notice.achieved {
  background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
  border-color: #22c55e;
}

.free-shipping-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.free-shipping-text {
  font-size: 0.875rem;
  font-weight: 600;
  color: #1e40af;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.free-shipping-notice.achieved .free-shipping-text {
  color: #15803d;
}

.free-shipping-icon {
  width: 20px;
  height: 20px;
}

.free-shipping-amount {
  font-size: 1rem;
  font-weight: 700;
  color: #1e40af;
}

.free-shipping-notice.achieved .free-shipping-amount {
  color: #15803d;
}

.free-shipping-progress-container {
  position: relative;
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.free-shipping-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, #3b82f6 0%, #2563eb 100%);
  border-radius: 4px;
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.free-shipping-notice.achieved .free-shipping-progress-bar {
  background: linear-gradient(90deg, #22c55e 0%, #16a34a 100%);
}

.free-shipping-progress-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(255, 255, 255, 0.3), 
    transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.free-shipping-message {
  margin-top: 0.5rem;
  font-size: 0.8125rem;
  color: #1e40af;
  text-align: center;
  font-weight: 500;
}

.free-shipping-notice.achieved .free-shipping-message {
  color: #15803d;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
}

.free-shipping-message .celebration-icon {
  font-size: 1.125rem;
  animation: celebrationBounce 0.6s ease-in-out infinite;
}

@keyframes celebrationBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

/* Dynamic Toast Notifications */
.urgency-toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  max-width: 380px;
  padding: 1rem 1.25rem;
  background: white;
  border-radius: 0.75rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: center;
  gap: 1rem;
  z-index: 10000;
  animation: toastSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border-left: 4px solid #3b82f6;
}

.urgency-toast.warning {
  border-left-color: #f59e0b;
}

.urgency-toast.danger {
  border-left-color: #ef4444;
}

.urgency-toast.success {
  border-left-color: #22c55e;
}

@keyframes toastSlideIn {
  from {
    transform: translateX(120%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes toastSlideOut {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(120%);
    opacity: 0;
  }
}

.urgency-toast.hiding {
  animation: toastSlideOut 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.urgency-toast-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: #dbeafe;
}

.urgency-toast.warning .urgency-toast-icon {
  background: #fef3c7;
}

.urgency-toast.danger .urgency-toast-icon {
  background: #fee2e2;
}

.urgency-toast.success .urgency-toast-icon {
  background: #dcfce7;
}

.urgency-toast-icon svg {
  width: 20px;
  height: 20px;
  stroke-width: 2.5;
}

.urgency-toast.warning .urgency-toast-icon svg {
  color: #f59e0b;
}

.urgency-toast.danger .urgency-toast-icon svg {
  color: #ef4444;
}

.urgency-toast.success .urgency-toast-icon svg {
  color: #22c55e;
}

.urgency-toast-content {
  flex: 1;
}

.urgency-toast-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 0.25rem;
}

.urgency-toast-message {
  font-size: 0.875rem;
  color: #6b7280;
  line-height: 1.4;
}

.urgency-toast-close {
  width: 24px;
  height: 24px;
  border: none;
  background: transparent;
  color: #9ca3af;
  cursor: pointer;
  border-radius: 0.375rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.urgency-toast-close:hover {
  background: #f3f4f6;
  color: #374151;
}

/* Mobil Uyumluluk - Urgency Notifications */
@media (max-width: 768px) {
  .stock-urgency {
    padding: 0.875rem 1rem;
    margin: 0.75rem 0;
  }
  
  .stock-urgency-icon {
    width: 20px;
    height: 20px;
    margin-top: 1px;
  }
  
  .stock-urgency-text {
    font-size: 0.875rem;
  }
  
  .stock-urgency-highlight {
    font-size: 1rem;
  }
  
  .free-shipping-notice {
    padding: 0.875rem;
  }
  
  .free-shipping-text {
    font-size: 0.8125rem;
  }
  
  .free-shipping-amount {
    font-size: 0.9375rem;
  }
  
  .free-shipping-message {
    font-size: 0.75rem;
  }
  
  .urgency-toast {
    bottom: 10px;
    right: 10px;
    left: 10px;
    max-width: none;
    padding: 0.875rem 1rem;
  }
  
  .urgency-toast-icon {
    width: 36px;
    height: 36px;
  }
  
  .urgency-toast-icon svg {
    width: 18px;
    height: 18px;
  }
  
  .urgency-toast-title {
    font-size: 0.875rem;
  }
  
  .urgency-toast-message {
    font-size: 0.8125rem;
  }
}

/* Sepet Animasyonları */
@keyframes cartBounce {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

.cart-btn.bounce {
  animation: cartBounce 0.5s ease;
}

@keyframes slideInRight {
  from {
    right: -100%;
  }
  to {
    right: 0;
  }
}

/* ===== PRODUCT DETAIL ===== */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-8);
}

.product-images {
  position: relative;
}

/* Product Detail sayfası için .main-image (eğer varsa) */
.product-detail .main-image {
  aspect-ratio: 1;
  background: var(--gray-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--spacing-4);
  position: relative;
}

.product-detail .main-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thumbnail-list {
  display: flex;
  gap: var(--spacing-2);
  overflow-x: auto;
  padding-bottom: var(--spacing-2);
}

.thumbnail {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-base);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thumbnail.active {
  border-color: var(--primary-color);
}

.product-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-6);
}

.price-section .price {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--primary-color);
}

.color-selection h4,
.size-selection h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--spacing-3);
}

.color-options {
  display: flex;
  gap: var(--spacing-3);
  flex-wrap: wrap;
}

.color-option {
  position: relative;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.color-option-img {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-base);
  overflow: hidden;
  border: 3px solid var(--gray-200);
  transition: all var(--transition-fast);
  position: relative;
}

.color-option-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.color-option:hover .color-option-img {
  border-color: var(--gray-400);
}

.color-option.active .color-option-img {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.2);
}

.color-label {
  display: block;
  text-align: center;
  font-size: var(--font-size-xs);
  color: var(--gray-600);
  margin-top: var(--spacing-1);
  font-weight: 500;
}

.color-option.active .color-label {
  color: var(--primary-color);
  font-weight: 700;
}

.size-options {
  display: flex;
  gap: var(--spacing-3);
  flex-wrap: wrap;
}

.size-option {
  padding: var(--spacing-3) var(--spacing-4);
  background: var(--gray-100);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-base);
  font-weight: 500;
  color: var(--gray-700);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.size-option:hover {
  background: var(--gray-200);
}

.size-option.active {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--white);
}

.size-option.disabled {
  background: var(--gray-50);
  border-color: var(--gray-200);
  color: var(--gray-400);
  cursor: not-allowed;
}

.stock-info {
  padding: var(--spacing-4);
  background: var(--gray-50);
  border-radius: var(--radius-base);
  border-left: 4px solid var(--warning-color);
}

.stock-info.in-stock {
  border-left-color: var(--success-color);
  background: #f0fdf4;
}

.stock-info.out-of-stock {
  border-left-color: var(--error-color);
  background: #fef2f2;
}

.action-buttons {
  display: flex;
  gap: var(--spacing-3);
}

/* ===== BUTTONS ===== */
.btn {
  padding: var(--spacing-3) var(--spacing-6);
  font-weight: 500;
  border-radius: var(--radius-base);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
}

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

.btn-primary:hover:not(:disabled) {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--gray-200);
  color: var(--gray-700);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--gray-300);
}

.btn-admin {
  background: var(--secondary-color);
  color: var(--white);
}

.btn-admin:hover:not(:disabled) {
  background: #5a3a7a;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ===== FORMS ===== */
.form-group {
  margin-bottom: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4);
}

label {
  display: block;
  font-weight: 600;
  color: #374151;
  margin-bottom: 0.5rem;
  font-size: 0.9375rem;
}

input,
textarea,
select {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 0.75rem;
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
  background: #fafafa;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
  background: white;
}

/* Form Error States */
input.error,
textarea.error,
select.error,
.dropdown-input.error {
  border-color: #ef4444 !important;
  border-width: 3px !important;
  background: #fef2f2 !important;
  animation: shake 0.3s ease-in-out;
}

input.error:focus,
textarea.error:focus,
select.error:focus,
.dropdown-input.error:focus {
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1) !important;
}

.error-message {
  color: #ef4444;
  font-size: 0.875rem;
  margin-top: 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-weight: 500;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

input::placeholder,
textarea::placeholder {
  color: #9ca3af;
}

textarea {
  resize: vertical;
  min-height: 100px;
  font-family: inherit;
}

/* Custom Dropdown (Searchable & Selectable) */
.custom-dropdown {
  position: relative;
}

.dropdown-input {
  width: 100%;
  padding: 0.875rem 2.5rem 0.875rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 0.75rem;
  font-size: var(--font-size-base);
  background: #fafafa;
  cursor: pointer;
  transition: all 0.2s ease;
}

.dropdown-input:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
  background: white;
}

.dropdown-input:disabled {
  background-color: #f3f4f6;
  cursor: not-allowed;
  opacity: 0.6;
}

.dropdown-arrow {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: #6b7280;
  font-size: 0.75rem;
  transition: transform 0.2s ease;
}

.custom-dropdown.active .dropdown-arrow {
  transform: translateY(-50%) rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  border: 2px solid #667eea;
  border-radius: 0.75rem;
  margin-top: 0.25rem;
  max-height: 250px;
  overflow-y: auto;
  z-index: 1000;
  display: none;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.custom-dropdown.active .dropdown-menu {
  display: block;
}

.dropdown-items {
  padding: 0.5rem 0;
}

.dropdown-item {
  padding: 0.75rem 1rem;
  cursor: pointer;
  transition: background 0.15s ease;
  font-size: 0.9375rem;
  color: #374151;
}

.dropdown-item:hover {
  background: #f3f4f6;
}

.dropdown-item.selected {
  background: #eff6ff;
  color: #667eea;
  font-weight: 600;
}

.dropdown-item.hidden {
  display: none;
}

.dropdown-menu::-webkit-scrollbar {
  width: 8px;
}

.dropdown-menu::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 10px;
}

.dropdown-menu::-webkit-scrollbar-thumb {
  background: #667eea;
  border-radius: 10px;
}

.dropdown-menu::-webkit-scrollbar-thumb:hover {
  background: #5a67d8;
}

/* Order Summary Styling */
.order-summary {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  padding: 1.25rem;
  border-radius: 1rem;
  margin: 1.5rem 0;
  border: 2px solid #e5e7eb;
}

.order-summary h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ===== ULTRA MODERN FEATURES - VIBRANT & VISIBLE ===== */
.features {
  padding: 4rem 0;
  background: linear-gradient(135deg, 
    #f8f9ff 0%, 
    #fff5f5 25%, 
    #f0f9ff 50%, 
    #fef3f7 75%, 
    #f8f9ff 100%);
  position: relative;
  overflow: hidden;
}

.features::before {
  content: '';
  position: absolute;
  top: -200px;
  left: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(102, 126, 234, 0.15), transparent 70%);
  animation: float 25s ease-in-out infinite;
  pointer-events: none;
}

.features::after {
  content: '';
  position: absolute;
  bottom: -200px;
  right: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(240, 147, 251, 0.12), transparent 70%);
  animation: float 20s ease-in-out infinite reverse;
  pointer-events: none;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  position: relative;
  z-index: 1;
}

.feature-card {
  text-align: center;
  padding: 2.5rem 2rem;
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.95) 0%, 
    rgba(255, 255, 255, 0.9) 100%);
  backdrop-filter: blur(20px) saturate(180%);
  border: 2px solid rgba(102, 126, 234, 0.2);
  border-radius: 1.5rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  box-shadow: 
    0 4px 16px rgba(102, 126, 234, 0.08),
    0 1px 0 rgba(255, 255, 255, 0.8) inset;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, 
    rgba(102, 126, 234, 0.08) 0%, 
    rgba(118, 75, 162, 0.08) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.feature-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(255, 255, 255, 0.4), 
    transparent);
  transition: left 0.6s ease;
}

.feature-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 
    0 20px 48px rgba(102, 126, 234, 0.2),
    0 0 0 1px rgba(102, 126, 234, 0.3) inset;
  border-color: rgba(102, 126, 234, 0.4);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card:hover::after {
  left: 100%;
}

.feature-card .feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 
    0 12px 32px rgba(102, 126, 234, 0.3),
    0 0 0 4px rgba(102, 126, 234, 0.1);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.feature-card .feature-icon::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.2) 0%, 
    transparent 100%);
  pointer-events: none;
}

.feature-card:hover .feature-icon {
  transform: scale(1.15) rotate(-5deg);
  box-shadow: 
    0 16px 48px rgba(102, 126, 234, 0.45),
    0 0 0 6px rgba(102, 126, 234, 0.15);
}

.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 800;
  background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.875rem;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.feature-card p {
  color: #4b5563;
  line-height: 1.7;
  font-size: 1rem;
  font-weight: 500;
}

/* Stagger Animation */
.feature-card:nth-child(1) {
  animation: fadeInUp 0.6s ease-out 0.1s both;
}

.feature-card:nth-child(2) {
  animation: fadeInUp 0.6s ease-out 0.2s both;
}

.feature-card:nth-child(3) {
  animation: fadeInUp 0.6s ease-out 0.3s both;
}

.feature-card:nth-child(4) {
  animation: fadeInUp 0.6s ease-out 0.4s both;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 769px) {
  .features {
    padding: 6rem 0;
  }
  
  .feature-card .feature-icon {
    width: 88px;
    height: 88px;
  }
}

@media (max-width: 768px) {
  .features {
    padding: 4rem 0;
  }
  
  .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
  }
  
  .feature-card {
    padding: 2rem 1.5rem;
  }
  
  .feature-card .feature-icon {
    width: 72px;
    height: 72px;
  }
  
  .feature-card h3 {
    font-size: 1.125rem;
  }
  
  .feature-card p {
    font-size: 0.9375rem;
  }
}

/* ===== ULTRA MODERN ABOUT ===== */
.about {
  padding: 4rem 0;
  background: linear-gradient(180deg, #fafafa 0%, #ffffff 100%);
  position: relative;
  overflow: hidden;
}

/* Gradient blobs */
.about::after {
  content: '';
  position: absolute;
  bottom: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: linear-gradient(135deg, rgba(118, 75, 162, 0.08), rgba(240, 147, 251, 0.08));
  border-radius: 50%;
  filter: blur(60px);
  animation: float 25s ease-in-out infinite;
  pointer-events: none;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

/* About Story */
.about-story {
  margin-bottom: 2rem;
}

.story-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
  border: 2px solid rgba(102, 126, 234, 0.2);
  border-radius: 2rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
  font-size: 0.875rem;
  color: #667eea;
}

.story-badge svg {
  width: 20px;
  height: 20px;
}

.story-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: #1f2937;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.story-text {
  font-size: 1rem;
  color: #4b5563;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.story-text strong {
  color: #667eea;
  font-weight: 700;
}

.story-text em {
  font-style: normal;
  background: linear-gradient(135deg, #667eea, #764ba2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 600;
}

/* Stats */
.stats {
  display: flex;
  gap: 1.5rem;
  margin: 2rem 0;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  border-radius: 1.25rem;
  border: 1px solid rgba(102, 126, 234, 0.1);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

.stat {
  text-align: center;
  flex: 1;
  position: relative;
}

.stat-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  display: block;
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
  line-height: 1;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--gray-600);
  font-weight: 600;
}

/* About Values */
.about-values {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.value-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(118, 75, 162, 0.05));
  border-radius: 1rem;
  border: 1px solid rgba(102, 126, 234, 0.1);
  transition: all 0.3s ease;
}

.value-item:hover {
  transform: translateX(8px);
  box-shadow: 0 4px 16px rgba(102, 126, 234, 0.15);
  border-color: rgba(102, 126, 234, 0.3);
}

.value-emoji {
  font-size: 2rem;
  flex-shrink: 0;
}

.value-text {
  font-size: 1rem;
  font-weight: 600;
  color: #374151;
}

/* About Visual */
.about-visual {
  position: relative;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.floating-element {
  position: absolute;
  animation: float 15s ease-in-out infinite;
}

.floating-element:nth-child(2) {
  animation-delay: -5s;
}

.about-card {
  padding: 2rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-radius: 1.5rem;
  border: 2px solid rgba(102, 126, 234, 0.2);
  box-shadow: 0 20px 60px rgba(102, 126, 234, 0.2);
  text-align: center;
  max-width: 280px;
  position: relative;
  z-index: 2;
}

.card-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1rem;
  background: linear-gradient(135deg, #667eea, #764ba2);
  border-radius: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.about-card h4 {
  font-size: 1.5rem;
  font-weight: 800;
  color: #1f2937;
  margin-bottom: 0.75rem;
}

.about-card p {
  font-size: 1rem;
  color: #6b7280;
  line-height: 1.5;
}

.decorative-text {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 1rem;
  font-size: 3rem;
  font-weight: 900;
  color: rgba(102, 126, 234, 0.1);
  letter-spacing: 0.5rem;
  z-index: 1;
}

.decorative-text span {
  animation: fadeInOut 3s ease-in-out infinite;
}

@keyframes fadeInOut {
  0%, 100% { opacity: 0.1; }
  50% { opacity: 0.3; }
}

@media (min-width: 769px) {
  .about {
    padding: 6rem 0;
  }
  
  .story-title {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .story-title {
    font-size: 1.5rem;
  }
  
  .stats {
    flex-direction: column;
    gap: 1.5rem;
    padding: 1.5rem;
  }
  
  .about-values {
    gap: 0.75rem;
  }
  
  .value-item {
    padding: 0.875rem 1.25rem;
  }
  
  .about-visual {
    min-height: 300px;
  }
  
  .about-card {
    max-width: 240px;
    padding: 1.5rem;
  }
  
  .decorative-text {
    font-size: 2rem;
    gap: 0.5rem;
  }
}

/* ===== ULTRA MODERN CONTACT ===== */
.contact {
  padding: 4rem 0;
  background: linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
  position: relative;
  overflow: hidden;
}

/* Gradient blobs */
.contact::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(118, 75, 162, 0.05));
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

/* Contact Hero */
.contact-hero {
  margin-bottom: 3rem;
  position: relative;
  z-index: 1;
}

.contact-hero-text {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  padding: 2rem;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.08), rgba(118, 75, 162, 0.08));
  border-radius: 1.5rem;
  border: 2px solid rgba(102, 126, 234, 0.15);
}

.contact-hero-text h3 {
  font-size: 1.75rem;
  font-weight: 800;
  color: #1f2937;
  margin-bottom: 1rem;
}

.contact-hero-text p {
  font-size: 1.125rem;
  color: #4b5563;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.response-time {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 2rem;
  font-size: 0.9375rem;
  color: #374151;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.response-time svg {
  color: #667eea;
}

.response-time strong {
  color: #667eea;
  font-weight: 700;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  position: relative;
  z-index: 1;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-info-header {
  margin-bottom: 1rem;
}

.contact-info-header h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: #1f2937;
  margin-bottom: 0.5rem;
}

.contact-info-header p {
  font-size: 1rem;
  color: #6b7280;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  border-radius: 1rem;
  border: 1px solid rgba(102, 126, 234, 0.1);
  transition: all 0.3s ease;
}

.contact-item:hover {
  transform: translateX(8px);
  border-color: rgba(102, 126, 234, 0.3);
  box-shadow: 0 8px 24px rgba(102, 126, 234, 0.12);
}

.contact-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
  box-shadow: 0 8px 24px rgba(102, 126, 234, 0.25);
}

.contact-details h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 0.375rem;
}

.contact-details p {
  color: var(--gray-600);
  font-size: 0.9375rem;
  margin-bottom: 0.375rem;
}

.contact-note {
  display: block;
  font-size: 0.8125rem;
  color: #667eea;
  font-weight: 500;
  margin-top: 0.25rem;
}

/* Social Proof */
.contact-social-proof {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1rem;
}

.social-proof-item {
  text-align: center;
  padding: 1.25rem;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
  border-radius: 1rem;
  border: 2px solid rgba(102, 126, 234, 0.2);
}

.proof-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, #667eea, #764ba2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}

.proof-text {
  font-size: 0.875rem;
  color: #4b5563;
  font-weight: 600;
}

/* Contact Form */
.contact-form {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  padding: 2rem;
  border-radius: 1.25rem;
  border: 1px solid rgba(102, 126, 234, 0.1);
  box-shadow: 0 8px 24px rgba(102, 126, 234, 0.08);
}

.form-header {
  margin-bottom: 2rem;
}

.form-header h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: #1f2937;
  margin-bottom: 0.5rem;
}

.form-header p {
  font-size: 1rem;
  color: #6b7280;
}

.contact-form .form-group {
  margin-bottom: 1.5rem;
}

.contact-form label {
  display: block;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #374151;
  margin-bottom: 0.5rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 0.75rem;
  font-size: 1rem;
  transition: all 0.3s ease;
  background: white;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.char-hint {
  display: block;
  font-size: 0.8125rem;
  color: #9ca3af;
  margin-top: 0.5rem;
  font-weight: 500;
}

.contact-form .btn-primary {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  border: none;
  border-radius: 0.75rem;
  font-size: 1.0625rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 14px rgba(102, 126, 234, 0.3);
}

.contact-form .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(102, 126, 234, 0.4);
}

.contact-form .btn-primary svg {
  transition: transform 0.3s ease;
}

.contact-form .btn-primary:hover svg {
  transform: translateX(4px);
}

.form-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 2px solid #e5e7eb;
  font-size: 0.875rem;
  color: #6b7280;
}

.form-footer svg {
  color: #667eea;
  flex-shrink: 0;
}

@media (min-width: 769px) {
  .contact {
    padding: 6rem 0;
  }
}

@media (max-width: 768px) {
  .contact-hero-text {
    padding: 1.5rem;
  }
  
  .contact-hero-text h3 {
    font-size: 1.5rem;
  }
  
  .contact-hero-text p {
    font-size: 1rem;
  }
  
  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .contact-item {
    padding: 1.25rem;
  }
  
  .contact-social-proof {
    grid-template-columns: 1fr;
  }
  
  .contact-form {
    padding: 1.5rem;
  }
}

/* ===== FOOTER ===== */
.footer {
  background: var(--gray-900);
  color: var(--white);
  padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--spacing-8);
  margin-bottom: var(--spacing-12);
}

.footer-brand h3 {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  margin-bottom: var(--spacing-2);
}

.footer-brand p {
  color: var(--gray-400);
}

.footer-links h4,
.footer-social h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-4);
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--spacing-2);
}

.footer-links a {
  color: var(--gray-400);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--white);
}

.social-links {
  display: flex;
  gap: var(--spacing-3);
}

.social-links a {
  width: 40px;
  height: 40px;
  background: var(--gray-800);
  border-radius: var(--radius-base);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  transition: all var(--transition-fast);
}

.social-links a:hover {
  background: var(--primary-color);
  color: var(--white);
  transform: translateY(-2px);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-8);
  border-top: 1px solid var(--gray-800);
  color: var(--gray-400);
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .social-links {
    justify-content: center;
  }
}

/* ===== LOADING ===== */
.loading {
  text-align: center;
  padding: var(--spacing-12);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--gray-200);
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto var(--spacing-4);
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* ===== SUCCESS MODAL ===== */
.success-icon {
  width: 80px;
  height: 80px;
  background: var(--success-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin: 0 auto var(--spacing-6);
}

.success-icon svg {
  width: 48px;
  height: 48px;
}

/* ===== ORDER SUMMARY ===== */
.order-summary {
  background: var(--gray-50);
  padding: var(--spacing-4);
  border-radius: var(--radius-base);
  margin-bottom: var(--spacing-4);
}

.order-summary h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--spacing-3);
}

.order-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background: #fafafa;
  border-radius: 0.75rem;
  border: 1px solid #e5e7eb;
  margin-bottom: 0.75rem;
  transition: all 0.2s ease;
}

.order-item:hover {
  border-color: #667eea;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.1);
}

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

.order-item-image {
  width: 60px;
  height: 60px;
  border-radius: 0.5rem;
  overflow: hidden;
  flex-shrink: 0;
  background: white;
  border: 1px solid #e5e7eb;
}

.order-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.order-item-info {
  flex: 1;
  min-width: 0;
}

.order-item-name {
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 0.25rem;
  font-size: 0.9375rem;
  line-height: 1.3;
}

.order-item-details {
  font-size: 0.8125rem;
  color: #6b7280;
  line-height: 1.2;
}

.order-item-price {
  font-weight: 700;
  color: #667eea;
  font-size: 1rem;
  white-space: nowrap;
  margin-left: auto;
  padding-left: 0.5rem;
}

/* Kargo ve Ödeme Bilgileri */
.order-details {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 2px solid #e5e7eb;
}

.order-detail-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background: #f9fafb;
  border-radius: 0.5rem;
  margin-bottom: 0.5rem;
}

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

.order-detail-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: #6b7280;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.order-detail-value {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #1f2937;
}

.total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-4);
  border-top: 2px solid var(--gray-300);
  font-size: var(--font-size-xl);
  font-weight: 700;
}

.form-actions {
  display: flex;
  gap: var(--spacing-4);
  margin-top: var(--spacing-6);
}

/* ===== SUCCESS ORDER MODAL - DETAYLI SİPARİŞ ÖZETİ ===== */

.modal-order-success .modal-content {
  max-width: 700px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-order-success .modal-body {
  padding: 3rem 2.5rem;
}

/* Success Animation */
.success-animation {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}

.success-checkmark {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  display: block;
  stroke-width: 3;
  stroke: #48bb78;
  stroke-miterlimit: 10;
  box-shadow: inset 0px 0px 0px #48bb78;
  animation: fill 0.4s ease-in-out 0.4s forwards, scale 0.3s ease-in-out 0.9s both;
  position: relative;
}

.check-icon {
  width: 100px;
  height: 100px;
  position: relative;
  border-radius: 50%;
  box-sizing: content-box;
  border: 4px solid #48bb78;
}

.icon-line {
  height: 5px;
  background-color: #48bb78;
  display: block;
  border-radius: 2px;
  position: absolute;
  z-index: 10;
}

.icon-line.line-tip {
  top: 50px;
  left: 20px;
  width: 25px;
  transform: rotate(45deg);
  animation: icon-line-tip 0.75s;
}

.icon-line.line-long {
  top: 43px;
  right: 12px;
  width: 50px;
  transform: rotate(-45deg);
  animation: icon-line-long 0.75s;
}

.icon-circle {
  top: -4px;
  left: -4px;
  z-index: 10;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  position: absolute;
  box-sizing: content-box;
  border: 4px solid rgba(72, 187, 120, 0.2);
}

.icon-fix {
  top: 10px;
  width: 7px;
  left: 30px;
  z-index: 1;
  height: 90px;
  position: absolute;
  transform: rotate(-45deg);
  background-color: white;
}

@keyframes icon-line-tip {
  0% {
    width: 0;
    left: 2px;
    top: 22px;
  }
  54% {
    width: 0;
    left: 2px;
    top: 22px;
  }
  70% {
    width: 50px;
    left: -10px;
    top: 40px;
  }
  84% {
    width: 20px;
    left: 24px;
    top: 53px;
  }
  100% {
    width: 25px;
    left: 20px;
    top: 50px;
  }
}

@keyframes icon-line-long {
  0% {
    width: 0;
    right: 52px;
    top: 55px;
  }
  65% {
    width: 0;
    right: 52px;
    top: 55px;
  }
  84% {
    width: 60px;
    right: 0;
    top: 40px;
  }
  100% {
    width: 50px;
    right: 12px;
    top: 43px;
  }
}

@keyframes fill {
  100% {
    box-shadow: inset 0px 0px 0px 60px #48bb78;
  }
}

@keyframes scale {
  0%, 100% {
    transform: none;
  }
  50% {
    transform: scale3d(1.1, 1.1, 1);
  }
}

/* Success Header */
.success-header {
  text-align: center;
  margin-bottom: 2rem;
}

.success-header h2 {
  font-size: 2rem;
  font-weight: 800;
  color: #1f2937;
  margin-bottom: 0.5rem;
}

.success-subtitle {
  font-size: 1.125rem;
  color: #6b7280;
  font-weight: 500;
}

/* Order Number Box */
.order-number-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 1rem;
  margin-bottom: 2rem;
  box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.order-number-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.5rem;
}

.order-number-value {
  font-size: 2rem;
  font-weight: 800;
  color: white;
  font-family: 'Courier New', monospace;
}

/* Order Success Details */
.order-success-details {
  margin-bottom: 2rem;
}

.detail-section {
  background: #f9fafb;
  border-radius: 0.75rem;
  padding: 1.5rem;
  margin-bottom: 1rem;
  border: 2px solid #e5e7eb;
}

.detail-section h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #374151;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.detail-grid {
  display: grid;
  gap: 0.75rem;
}

.detail-item {
  display: flex;
  justify-content: space-between;
  align-items: start;
  padding: 0.75rem;
  background: white;
  border-radius: 0.5rem;
  border: 1px solid #e5e7eb;
}

.detail-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: #6b7280;
  min-width: 80px;
}

.detail-value {
  font-size: 0.875rem;
  font-weight: 500;
  color: #1f2937;
  text-align: right;
  flex: 1;
}

/* Success Order Items */
.success-order-items {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
}

.success-order-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: white;
  border-radius: 0.5rem;
  border: 1px solid #e5e7eb;
}

.success-item-image {
  width: 60px;
  height: 60px;
  border-radius: 0.5rem;
  overflow: hidden;
  flex-shrink: 0;
  background: #f3f4f6;
  border: 1px solid #e5e7eb;
}

.success-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.success-item-details {
  flex: 1;
  min-width: 0;
}

.success-item-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 0.25rem;
}

.success-item-variant {
  font-size: 0.8125rem;
  color: #6b7280;
}

.success-item-price {
  font-size: 1rem;
  font-weight: 700;
  color: #667eea;
  white-space: nowrap;
}

/* Order Total Box */
.order-total-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(135deg, #f0f0ff 0%, #fff5f5 100%);
  border-radius: 0.75rem;
  margin-top: 1.5rem;
  border: 2px solid #667eea;
}

.total-label {
  font-size: 1.125rem;
  font-weight: 700;
  color: #374151;
}

.total-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: #667eea;
}

/* Next Steps */
.next-steps {
  background: #ecfdf5;
  border: 2px solid #10b981;
  border-radius: 0.75rem;
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.next-steps h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #065f46;
  margin-bottom: 1rem;
}

.next-steps ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.next-steps li {
  font-size: 0.9375rem;
  color: #065f46;
  line-height: 1.5;
  padding-left: 0;
}

/* Success Actions */
.success-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.btn-continue {
  padding: 1rem 2.5rem;
  font-size: 1.0625rem;
  border-radius: 0.75rem;
  box-shadow: 0 4px 14px rgba(102, 126, 234, 0.3);
}

.btn-continue:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .modal-order-success .modal-body {
    padding: 2rem 1.5rem;
  }
  
  .success-header h2 {
    font-size: 1.5rem;
  }
  
  .success-subtitle {
    font-size: 1rem;
  }
  
  .order-number-value {
    font-size: 1.5rem;
  }
  
  .detail-section {
    padding: 1rem;
  }
  
  .detail-item {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .detail-value {
    text-align: left;
  }
  
  .success-order-item {
    padding: 0.75rem;
  }
  
  .success-item-image {
    width: 50px;
    height: 50px;
  }
  
  .total-value {
    font-size: 1.5rem;
  }
  
  .btn-continue {
    width: 100%;
    padding: 0.875rem 1.5rem;
  }
}

/* ===== ULTRA MODERN FOOTER ===== */

.ultra-modern-footer {
  position: relative;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  color: white;
  overflow-x: hidden;
  width: 100%;
}

/* Modern Animated Gradient Blobs */
.footer-wave {
  position: absolute;
  top: -150px;
  left: 0;
  right: 0;
  height: 300px;
  overflow: hidden;
  pointer-events: none;
  opacity: 0.6;
}

.footer-wave::before,
.footer-wave::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: float 20s ease-in-out infinite;
}

.footer-wave::before {
  width: 600px;
  height: 600px;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.3), rgba(118, 75, 162, 0.3));
  top: 50%;
  left: -10%;
  animation-delay: 0s;
}

.footer-wave::after {
  width: 500px;
  height: 500px;
  background: linear-gradient(135deg, rgba(118, 75, 162, 0.25), rgba(240, 147, 251, 0.25));
  top: 20%;
  right: -10%;
  animation-delay: -10s;
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  25% {
    transform: translate(50px, -50px) scale(1.1);
  }
  50% {
    transform: translate(-30px, -80px) scale(0.9);
  }
  75% {
    transform: translate(40px, -40px) scale(1.05);
  }
}

/* Separator Line */
.ultra-modern-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 5%;
  right: 5%;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(102, 126, 234, 0.5) 20%,
    rgba(118, 75, 162, 0.7) 50%,
    rgba(102, 126, 234, 0.5) 80%,
    transparent 100%);
  animation: shimmerLine 3s ease-in-out infinite;
}

@keyframes shimmerLine {
  0%, 100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}

/* Footer Main Content */
.footer-main {
  position: relative;
  padding: 5rem 0 3rem;
  z-index: 1;
  width: 100%;
  max-width: 100%;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
  width: 100%;
  max-width: 100%;
}

/* Brand Column */
.footer-brand-column {
  max-width: 400px;
}

.footer-logo {
  margin-bottom: 1.5rem;
}

.footer-brand-name {
  font-size: 2rem;
  font-weight: 900;
  margin-bottom: 0.5rem;
  letter-spacing: -0.5px;
}

.gradient-text-footer {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-tagline {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
}

.footer-description {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
  margin-bottom: 2rem;
  font-size: 0.9375rem;
}

/* Newsletter */
.footer-newsletter {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  padding: 1.5rem;
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.newsletter-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: white;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.newsletter-input {
  flex: 1;
  padding: 0.875rem 1rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 0.75rem;
  color: white;
  font-size: 0.9375rem;
  transition: all 0.3s ease;
}

.newsletter-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.newsletter-input:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.15);
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

.newsletter-btn {
  padding: 0.875rem 1.25rem;
  background: linear-gradient(135deg, #667eea, #764ba2);
  border: none;
  border-radius: 0.75rem;
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.newsletter-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.newsletter-note {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
}

/* Footer Columns */
.footer-column-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: white;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.title-icon {
  font-size: 1.25rem;
}

.footer-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.9375rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  position: relative;
}

.link-arrow {
  opacity: 0;
  transform: translateX(-10px);
  transition: all 0.3s ease;
  color: #667eea;
}

.footer-link:hover {
  color: white;
  transform: translateX(5px);
}

.footer-link:hover .link-arrow {
  opacity: 1;
  transform: translateX(0);
}

/* Social & Contact Bar */
.footer-social-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 2rem;
}

.social-section {
  flex: 1;
  min-width: 300px;
}

.social-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: white;
}

.modern-social-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 2rem;
  color: white;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.social-link:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.social-link.instagram:hover {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  border-color: transparent;
}

.social-link.twitter:hover {
  background: #1DA1F2;
  border-color: transparent;
}

.social-link.facebook:hover {
  background: #1877F2;
  border-color: transparent;
}

.social-link.youtube:hover {
  background: #FF0000;
  border-color: transparent;
}

.social-link.tiktok:hover {
  background: linear-gradient(45deg, #00f2ea, #ff0050);
  border-color: transparent;
}

.social-label {
  font-weight: 600;
}

/* Contact Section */
.contact-section {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contact-item-footer {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9375rem;
}

.contact-item-footer svg {
  flex-shrink: 0;
  color: #667eea;
}

/* Trust Badges */
.trust-badges {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
}

.trust-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.trust-badge:hover {
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.trust-badge svg {
  margin-bottom: 0.75rem;
  color: #667eea;
}

.trust-badge span {
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
}

/* Footer Bottom */
.footer-bottom-modern {
  background: rgba(0, 0, 0, 0.3);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.5rem 0;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.copyright {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
  margin: 0;
}

.copyright strong {
  color: white;
  font-weight: 700;
}

.heart {
  color: #ef4444;
  animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

@keyframes shake {
  0%, 100% {
    transform: translateX(0);
  }
  10%, 30%, 50%, 70%, 90% {
    transform: translateX(-10px);
  }
  20%, 40%, 60%, 80% {
    transform: translateX(10px);
  }
}

/* ===== ULTRA MODERN TOAST NOTIFICATION SİSTEMİ ===== */
.ultra-modern-toast {
  position: fixed;
  top: 100px;
  right: 30px;
  max-width: 420px;
  padding: 1.5rem 2rem;
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.95) 0%, 
    rgba(255, 255, 255, 0.85) 100%);
  backdrop-filter: blur(20px) saturate(180%);
  border-radius: 1.5rem;
  border: 2px solid rgba(239, 68, 68, 0.3);
  box-shadow: 
    0 20px 60px rgba(239, 68, 68, 0.25),
    0 0 0 1px rgba(255, 255, 255, 0.5) inset,
    0 0 80px rgba(239, 68, 68, 0.15);
  z-index: 10002;
  animation: ultraToastSlideIn 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  position: relative;
  overflow: hidden;
}

.ultra-modern-toast::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, 
    rgba(239, 68, 68, 0.1) 0%, 
    rgba(220, 38, 38, 0.05) 100%);
  animation: pulsatingGlow 2s ease-in-out infinite;
  pointer-events: none;
  border-radius: 1.5rem;
}

.ultra-modern-toast::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, 
    transparent 30%, 
    rgba(255, 255, 255, 0.3) 50%, 
    transparent 70%);
  animation: shimmerSweep 3s ease-in-out infinite;
  pointer-events: none;
}

.ultra-modern-toast.hiding {
  animation: ultraToastSlideOut 0.4s cubic-bezier(0.4, 0, 1, 1) forwards;
}

.ultra-toast-icon-container {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  border-radius: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 
    0 8px 24px rgba(239, 68, 68, 0.4),
    0 0 0 3px rgba(239, 68, 68, 0.1);
  animation: iconPulse 2s ease-in-out infinite;
}

.ultra-toast-icon-container::before {
  content: '';
  position: absolute;
  inset: -4px;
  background: linear-gradient(135deg, #ef4444, #dc2626);
  border-radius: 1.25rem;
  opacity: 0.3;
  filter: blur(8px);
  animation: glowPulse 2s ease-in-out infinite;
  z-index: -1;
}

.ultra-toast-icon {
  font-size: 2rem;
  line-height: 1;
  animation: iconShake 0.5s ease-in-out 0.2s;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.ultra-toast-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: relative;
  z-index: 1;
}

.ultra-toast-title {
  font-size: 1.125rem;
  font-weight: 800;
  color: #1f2937;
  line-height: 1.3;
  background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}

.ultra-toast-message {
  font-size: 0.9375rem;
  font-weight: 500;
  color: #4b5563;
  line-height: 1.5;
}

.ultra-toast-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 32px;
  height: 32px;
  background: rgba(239, 68, 68, 0.1);
  border: none;
  border-radius: 0.5rem;
  color: #ef4444;
  font-size: 1.25rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  z-index: 2;
}

.ultra-toast-close:hover {
  background: rgba(239, 68, 68, 0.2);
  transform: scale(1.1) rotate(90deg);
}

@keyframes ultraToastSlideIn {
  0% {
    transform: translateX(150%) scale(0.8);
    opacity: 0;
  }
  60% {
    transform: translateX(-10px) scale(1.02);
    opacity: 1;
  }
  100% {
    transform: translateX(0) scale(1);
    opacity: 1;
  }
}

@keyframes ultraToastSlideOut {
  0% {
    transform: translateX(0) scale(1);
    opacity: 1;
  }
  100% {
    transform: translateX(150%) scale(0.8);
    opacity: 0;
  }
}

@keyframes pulsatingGlow {
  0%, 100% {
    opacity: 0.3;
    transform: scale(1);
  }
  50% {
    opacity: 0.6;
    transform: scale(1.02);
  }
}

@keyframes shimmerSweep {
  0% {
    transform: translateX(-100%) translateY(-100%) rotate(45deg);
  }
  100% {
    transform: translateX(100%) translateY(100%) rotate(45deg);
  }
}

@keyframes iconPulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: 
      0 8px 24px rgba(239, 68, 68, 0.4),
      0 0 0 3px rgba(239, 68, 68, 0.1);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 
      0 12px 32px rgba(239, 68, 68, 0.5),
      0 0 0 6px rgba(239, 68, 68, 0.15);
  }
}

@keyframes glowPulse {
  0%, 100% {
    opacity: 0.2;
    filter: blur(8px);
  }
  50% {
    opacity: 0.4;
    filter: blur(12px);
  }
}

@keyframes iconShake {
  0%, 100% { transform: rotate(0deg) scale(1); }
  25% { transform: rotate(-10deg) scale(1.1); }
  50% { transform: rotate(10deg) scale(1.1); }
  75% { transform: rotate(-10deg) scale(1.1); }
}

/* Mobil uyumluluk */
@media (max-width: 768px) {
  .ultra-modern-toast {
    top: 80px;
    right: 15px;
    left: 15px;
    max-width: none;
    padding: 1.25rem 1.5rem;
    gap: 1rem;
  }
  
  .ultra-toast-icon-container {
    width: 48px;
    height: 48px;
  }
  
  .ultra-toast-icon {
    font-size: 1.75rem;
  }
  
  .ultra-toast-title {
    font-size: 1rem;
  }
  
  .ultra-toast-message {
    font-size: 0.875rem;
  }
  
  .ultra-toast-close {
    top: 0.75rem;
    right: 0.75rem;
    width: 28px;
    height: 28px;
    font-size: 1.125rem;
  }
}

.payment-methods {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.payment-label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}

.payment-icons {
  display: flex;
  gap: 0.5rem;
}

.payment-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.5rem;
  font-size: 1.125rem;
  transition: all 0.3s ease;
}

.payment-icon:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

/* Scroll to Top Button */
.scroll-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  border: none;
  border-radius: 50%;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 9998;
  box-shadow: 0 8px 24px rgba(102, 126, 234, 0.4);
}

.scroll-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-to-top:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 32px rgba(102, 126, 234, 0.5);
}

.scroll-to-top:active {
  transform: translateY(-3px);
}

/* Responsive Design - Mobile */
@media (max-width: 768px) {
  .footer-wave {
    height: 80px;
  }
  
  .footer-wave svg {
    height: 80px;
  }
  
  .footer-main {
    padding: 3rem 0 2rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    margin-bottom: 2rem;
  }
  
  .footer-brand-column {
    max-width: 100%;
  }
  
  .footer-brand-name {
    font-size: 1.75rem;
  }
  
  .footer-newsletter {
    padding: 1.25rem;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .newsletter-btn {
    width: 100%;
  }
  
  .footer-social-bar {
    flex-direction: column;
    padding: 1.5rem;
    gap: 1.5rem;
  }
  
  .social-section {
    width: 100%;
    min-width: 0;
  }
  
  .modern-social-links {
    justify-content: center;
  }
  
  .social-link {
    flex: 1;
    min-width: 0;
    justify-content: center;
  }
  
  .social-label {
    display: none;
  }
  
  .contact-section {
    width: 100%;
  }
  
  .trust-badges {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  
  .trust-badge {
    padding: 1rem;
  }
  
  .trust-badge svg {
    width: 28px;
    height: 28px;
  }
  
  .trust-badge span {
    font-size: 0.8125rem;
  }
  
  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  
  .payment-methods {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .scroll-to-top {
    width: 48px;
    height: 48px;
    bottom: 1rem;
    right: 1rem;
  }
}

/* Tablet */
@media (min-width: 769px) and (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
  
  .footer-brand-column {
    grid-column: 1 / -1;
    max-width: 100%;
  }
  
  .modern-social-links {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 0.5rem;
  }
  
  .social-link {
    white-space: nowrap;
  }
}

/* Large Desktop */
@media (min-width: 1440px) {
  .footer-grid {
    gap: 4rem;
  }
  
  .trust-badges {
    gap: 2rem;
  }
}

/* ===== UTILITIES ===== */
.text-center {
  text-align: center;
}

.hidden {
  display: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 640px) {
  .product-detail {
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
  }
  
  /* Mobilde form alanları - bazıları yan yana */
  .form-row {
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }
  
  /* Form daha kompakt */
  .form-group {
    margin-bottom: 0.875rem;
  }
  
  label {
    font-size: 0.8125rem;
    margin-bottom: 0.375rem;
  }
  
  input,
  textarea,
  select,
  .dropdown-input {
    padding: 0.625rem 0.75rem;
    font-size: 0.875rem;
  }
  
  /* Adres alanı tam genişlik */
  .form-group:has(textarea) {
    grid-column: 1 / -1;
  }
  
  .action-buttons {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
  }
  
  /* Modal padding mobilde daha az */
  .modal-body {
    padding: 0 1rem 1rem;
  }
  
  /* Kargo ve ödeme yan yana mobilde */
  .cargo-options,
  .payment-options {
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }
  
  .cargo-option,
  .payment-option {
    padding: 0.625rem 0.75rem;
    font-size: 0.8125rem;
  }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(0);
  }
}

.animate-fade-in {
  animation: fadeIn 0.5s ease-out;
}

.animate-slide-in {
  animation: slideIn 0.3s ease-out;
}