/**
 * İMZA BMW - MODERN UI FRAMEWORK
 * Premium & Professional Design System
 * Mobile-First Approach
 */

/* ============================================
   CSS VARIABLES - BMW DESIGN SYSTEM
   ============================================ */
:root {
  /* BMW Brand Colors */
  --bmw-blue: #0066B1;
  --bmw-blue-dark: #004d8a;
  --bmw-blue-light: #E8F4FC;
  --bmw-navy: #00294a;
  
  /* Accent Colors */
  --accent-gold: #0066B1;
  --accent-silver: #C0C0C0;
  
  /* WhatsApp */
  --whatsapp: #25D366;
  --whatsapp-dark: #128C7E;
  
  /* Neutral Colors */
  --black: #0a0a0a;
  --gray-900: #111827;
  --gray-800: #2d2d2d;
  --gray-700: #404040;
  --gray-600: #4B5563;
  --gray-500: #6B7280;
  --gray-400: #9CA3AF;
  --gray-300: #dddddd;
  --gray-200: #eeeeee;
  --gray-100: #f5f5f5;
  --white: #ffffff;
  
  /* Semantic Colors */
  --success: #0066B1;
  --warning: #0066B1;
  --error: #EF4444;
  
  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Spacing Scale */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  
  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
  --shadow-bmw: 0 8px 30px rgba(0,102,177,0.2);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  font-size: 15px;
  line-height: 1.6;
  color: var(--gray-900);
  background: var(--white);
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ============================================
   CONTAINER SYSTEM
   ============================================ */
.imza-container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

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

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

/* ============================================
   HEADER - PREMIUM DESIGN
   ============================================ */
.imza-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
}

.imza-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  gap: var(--space-4);
}

@media (min-width: 1024px) {
  .imza-header-inner {
    height: 90px;
    gap: var(--space-8);
  }
}

/* Logo - BÜYÜK BOYUT */
.imza-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.imza-logo img {
  height: 60px;
  width: auto;
  object-fit: contain;
  transition: var(--transition-base);
}

@media (min-width: 640px) {
  .imza-logo img {
    height: 70px;
  }
}

@media (min-width: 1024px) {
  .imza-logo img {
    height: 85px;
  }
}

/* Text Logo Variant */
.imza-logo-text {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.imza-logo-icon {
  width: 50px;
  height: 50px;
  background: var(--bmw-blue);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 24px;
}

@media (min-width: 640px) {
  .imza-logo-icon {
    width: 60px;
    height: 60px;
    font-size: 28px;
  }
}

.imza-logo-words {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.imza-logo-brand {
  font-size: 26px;
  font-weight: 800;
  color: var(--bmw-blue);
  letter-spacing: 2px;
}

.imza-logo-sub {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-600);
  letter-spacing: 4px;
  margin-top: 2px;
}

@media (min-width: 640px) {
  .imza-logo-brand {
    font-size: 32px;
  }
  .imza-logo-sub {
    font-size: 16px;
  }
}

/* Desktop Navigation */
.imza-nav {
  display: none;
}

@media (min-width: 1024px) {
  .imza-nav {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    flex: 1;
    justify-content: center;
  }
  
  .imza-nav-link {
    padding: var(--space-3) var(--space-4);
    font-size: 15px;
    font-weight: 500;
    color: var(--gray-700);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
  }
  
  .imza-nav-link:hover,
  .imza-nav-link.active {
    color: var(--bmw-blue);
    background: var(--bmw-blue-light);
  }
}

/* Header Actions */
.imza-header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.imza-btn-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  color: var(--gray-700);
  font-size: 18px;
  transition: var(--transition-fast);
}

.imza-btn-icon:hover {
  background: var(--gray-100);
  color: var(--bmw-blue);
}

.imza-btn-whatsapp {
  display: none;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: var(--whatsapp);
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 15px rgba(37,211,102,0.3);
  transition: var(--transition-base);
}

.imza-btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,211,102,0.4);
}

@media (min-width: 768px) {
  .imza-btn-whatsapp {
    display: inline-flex;
  }
}

/* Mobile Menu Toggle */
.imza-menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-3);
  background: none;
  border: none;
}

.imza-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-800);
  border-radius: 2px;
  transition: var(--transition-base);
}

@media (min-width: 1024px) {
  .imza-menu-toggle {
    display: none;
  }
}

/* ============================================
   HERO SECTION - PREMIUM FULLSCREEN
   ============================================ */
.imza-hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  max-height: 900px;
  margin-top: -90px;
  padding-top: 90px;
  overflow: hidden;
  z-index: 0;
}

@media (max-width: 1024px) {
  .imza-hero {
    min-height: 500px;
  }
}

@media (max-width: 768px) {
  .imza-hero {
    height: 70vh;
    min-height: 450px;
    max-height: 550px;
    margin-top: -70px;
    padding-top: 70px;
  }
}

@media (max-width: 480px) {
  .imza-hero {
    height: 60vh;
    min-height: 400px;
    max-height: 480px;
  }
}

.imza-hero-slide,
.swiper-slide {
  position: relative;
  width: 100% !important;
  height: 100% !important;
}

.imza-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.imza-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.imza-hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1;
}

@media (max-width: 768px) {
  .imza-hero-overlay {
    background: rgba(0, 0, 0, 0.6);
  }
}

.imza-hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: var(--space-6);
  color: var(--white);
}

@media (min-width: 640px) {
  .imza-hero-content {
    padding: var(--space-10);
  }
}

@media (min-width: 1024px) {
  .imza-hero-content {
    padding: var(--space-16);
    max-width: 700px;
  }
}

.imza-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-5);
}

.imza-hero-title {
  font-size: 32px;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: var(--space-4);
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.imza-hero-title span {
  color: var(--accent-gold);
}

@media (min-width: 640px) {
  .imza-hero-title {
    font-size: 42px;
  }
}

@media (min-width: 1024px) {
  .imza-hero-title {
    font-size: 56px;
  }
}

.imza-hero-desc {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255,255,255,0.85);
  margin-bottom: var(--space-6);
  max-width: 500px;
}

@media (min-width: 640px) {
  .imza-hero-desc {
    font-size: 18px;
  }
}

.imza-hero-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

@media (min-width: 480px) {
  .imza-hero-buttons {
    flex-direction: row;
    flex-wrap: wrap;
  }
}

/* Buttons */
.imza-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition-base);
  white-space: nowrap;
}

.imza-btn-primary {
  background: var(--bmw-blue);
  color: var(--white);
  box-shadow: var(--shadow-bmw);
}

.imza-btn-primary:hover {
  background: var(--bmw-blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0,102,177,0.35);
}

.imza-btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.5);
}

.imza-btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}

.imza-btn-whatsapp-lg {
  background: var(--whatsapp);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(37,211,102,0.3);
}

.imza-btn-whatsapp-lg:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37,211,102,0.4);
}

/* ============================================
   FEATURES BAR
   ============================================ */
.imza-features {
  background: var(--gray-100);
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--gray-200);
}

.imza-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .imza-features-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
  }
}

.imza-feature-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}

.imza-feature-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.imza-feature-icon {
  width: 56px;
  height: 56px;
  background: var(--bmw-blue-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bmw-blue);
  font-size: 24px;
}

.imza-feature-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-900);
}

.imza-feature-desc {
  font-size: 12px;
  color: var(--gray-600);
  line-height: 1.5;
}

@media (min-width: 640px) {
  .imza-feature-icon {
    width: 64px;
    height: 64px;
    font-size: 28px;
  }
  
  .imza-feature-title {
    font-size: 15px;
  }
  
  .imza-feature-desc {
    font-size: 13px;
  }
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.imza-section {
  padding: var(--space-10) 0;
}

@media (min-width: 1024px) {
  .imza-section {
    padding: var(--space-16) 0;
  }
}

.imza-section-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
  text-align: center;
}

@media (min-width: 640px) {
  .imza-section-header {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    text-align: left;
  }
}

.imza-section-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--gray-900);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
}

.imza-section-title i {
  color: var(--bmw-blue);
  font-size: 20px;
}

@media (min-width: 640px) {
  .imza-section-title {
    font-size: 28px;
    justify-content: flex-start;
  }
  
  .imza-section-title i {
    font-size: 24px;
  }
}

.imza-section-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--bmw-blue);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition-fast);
}

.imza-section-link:hover {
  gap: var(--space-3);
  color: var(--bmw-blue-dark);
}

/* ============================================
   PRODUCT CARDS - MODERN GRID
   ============================================ */
.imza-products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .imza-products-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
  }
}

@media (min-width: 1024px) {
  .imza-products-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
  }
}

/* Product Card */
.imza-product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: var(--transition-base);
  display: flex;
  flex-direction: column;
}

.imza-product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--bmw-blue-light);
}

.imza-product-image {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--gray-100);
}

.imza-product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.imza-product-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-1) var(--space-3);
  background: var(--bmw-blue);
  color: var(--white);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: var(--radius-sm);
}

.imza-product-badge.new {
  background: var(--success);
}

.imza-product-badge.hot {
  background: var(--warning);
}

.imza-product-content {
  padding: var(--space-4);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.imza-product-category {
  font-size: 11px;
  font-weight: 600;
  color: var(--bmw-blue);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-2);
}

.imza-product-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-900);
  line-height: 1.5;
  margin-bottom: var(--space-3);
  /* Fixed line clamp */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 42px;
}

@media (min-width: 640px) {
  .imza-product-name {
    font-size: 15px;
    min-height: 45px;
  }
}

.imza-product-action {
  margin-top: auto;
}

.imza-product-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-3);
  background: var(--whatsapp);
  color: var(--white);
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition-base);
}

.imza-product-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37,211,102,0.35);
}

.imza-product-btn i {
  font-size: 16px;
}

/* ============================================
   CATEGORIES GRID
   ============================================ */
.imza-categories-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .imza-categories-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .imza-categories-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

.imza-category-card {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: var(--space-4);
  background: var(--gray-800);
  transition: var(--transition-base);
}

.imza-category-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 1;
}

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

.imza-category-img {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.imza-category-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
  transition: opacity 0.3s ease;
}

.imza-category-card:hover .imza-category-img img {
  opacity: 0.8;
}

.imza-category-content {
  position: relative;
  z-index: 2;
  color: var(--white);
}

.imza-category-name {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.imza-category-count {
  font-size: 12px;
  opacity: 0.8;
}

/* ============================================
   CTA SECTION
   ============================================ */
.imza-cta {
  background: var(--bmw-blue);
  padding: var(--space-10) 0;
  position: relative;
  overflow: hidden;
}

.imza-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: rgba(255,255,255,0.05);
}

.imza-cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--white);
}

.imza-cta-title {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: var(--space-3);
}

.imza-cta-desc {
  font-size: 16px;
  opacity: 0.9;
  margin-bottom: var(--space-6);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 640px) {
  .imza-cta-title {
    font-size: 32px;
  }
}

.imza-cta-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  justify-content: center;
  align-items: center;
}

@media (min-width: 480px) {
  .imza-cta-buttons {
    flex-direction: row;
  }
}

/* ============================================
   WHATSAPP FLOAT
   ============================================ */
.imza-whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background: var(--whatsapp);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 30px;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: 999;
  transition: var(--transition-base);
}

.imza-whatsapp-float:hover {
  transform: scale(1.1) rotate(10deg);
  box-shadow: 0 6px 25px rgba(37,211,102,0.5);
}

@media (min-width: 768px) {
  .imza-whatsapp-float {
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    font-size: 32px;
  }
}

/* ============================================
   FOOTER
   ============================================ */
.imza-footer {
  background: var(--gray-900);
  color: var(--white);
  padding: var(--space-10) 0 var(--space-6);
}

.imza-footer-grid {
  display: grid;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

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

@media (min-width: 1024px) {
  .imza-footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.imza-footer-brand {
  max-width: 300px;
}

.imza-footer-logo {
  height: 50px;
  margin-bottom: var(--space-4);
}

.imza-footer-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray-400);
  margin-bottom: var(--space-4);
}

.imza-footer-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--white);
}

.imza-footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.imza-footer-links a {
  font-size: 14px;
  color: var(--gray-400);
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.imza-footer-links a:hover {
  color: var(--white);
  padding-left: var(--space-2);
}

.imza-footer-bottom {
  padding-top: var(--space-6);
  border-top: 1px solid var(--gray-800);
  text-align: center;
  font-size: 13px;
  color: var(--gray-500);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.imza-bg-gray { background: var(--gray-100); }
.imza-text-center { text-align: center; }
.imza-hidden { display: none; }

@media (min-width: 1024px) {
  .imza-lg-hidden { display: none; }
  .imza-lg-block { display: block; }
}

/* Swiper Fixes */
.hero-swiper,
.hero-swiper .swiper-wrapper,
.hero-swiper .swiper-slide {
  width: 100% !important;
  height: 100% !important;
}

.hero-swiper .swiper-slide > div {
  width: 100%;
  height: 100%;
}

/* Ultra Modern Pagination - Progress Bar Style */
.hero-swiper .swiper-pagination {
  bottom: 50px !important;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
}

.hero-swiper .swiper-pagination-bullet {
  width: 50px;
  height: 6px;
  background: rgba(255,255,255,0.2);
  border: none;
  opacity: 1;
  border-radius: 3px;
  cursor: pointer;
  position: relative;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  backdrop-filter: blur(4px);
}

.hero-swiper .swiper-pagination-bullet::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0%;
  height: 100%;
  background: #0066B1;
  border-radius: 3px;
  transition: width 0.3s ease;
}

.hero-swiper .swiper-pagination-bullet:hover {
  background: rgba(255,255,255,0.35);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255,255,255,0.2);
}

.hero-swiper .swiper-pagination-bullet:hover::before {
  width: 30%;
}

.hero-swiper .swiper-pagination-bullet-active {
  width: 60px;
  height: 6px;
  background: rgba(255,255,255,0.15);
  border-radius: 3px;
  box-shadow: 
    0 4px 20px rgba(0, 102, 177, 0.4),
    0 0 30px rgba(0, 102, 177, 0.2);
  animation: activeBulletExpand 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-swiper .swiper-pagination-bullet-active::before {
  width: 100%;
  background: #0066B1;
}



@keyframes activeBulletExpand {
  0% { width: 50px; opacity: 0.7; }
  100% { width: 60px; opacity: 1; }
}

@keyframes bulletProgress {
  0% { width: 0%; }
  100% { width: 100%; }
}



/* Mobile Pagination - Clean Simple Style */
@media (max-width: 768px) {
  .hero-swiper .swiper-pagination {
    bottom: 20px !important;
    gap: 6px;
  }
  .hero-swiper .swiper-pagination-bullet {
    width: 25px;
    height: 3px;
    background: rgba(255,255,255,0.3);
    border-radius: 2px;
    margin: 0 !important;
  }
  .hero-swiper .swiper-pagination-bullet-active {
    width: 35px;
    height: 3px;
    background: #fff;
    box-shadow: 0 0 10px rgba(255,255,255,0.5);
    animation: none;
  }
  .hero-swiper .swiper-pagination-bullet::before,
  .hero-swiper .swiper-pagination-bullet::after,
  .hero-swiper .swiper-pagination-bullet-active::before,
  .hero-swiper .swiper-pagination-bullet-active::after {
    display: none;
  }
}

/* Swiper Fade Effect Fix - UPDATED */
/* BEFORE INIT: First slide visible, others hidden */
.hero-swiper:not(.swiper-initialized) .swiper-slide {
  position: absolute !important;
  top: 0;
  left: 0;
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none;
}

.hero-swiper:not(.swiper-initialized) .swiper-slide:first-child {
  position: relative !important;
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto;
}

/* AFTER INIT: Swiper controls visibility */
.hero-swiper.swiper-initialized .swiper-slide {
  position: absolute !important;
  top: 0;
  left: 0;
  opacity: 0 !important;
  visibility: hidden !important;
  transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out !important;
  pointer-events: none;
}

.hero-swiper.swiper-initialized .swiper-slide-active {
  opacity: 1 !important;
  visibility: visible !important;
  z-index: 10 !important;
  pointer-events: auto;
}

/* Swiper duplicate slide'lar için opacity override */
.hero-swiper.swiper-initialized .swiper-slide-duplicate {
  opacity: 0 !important;
  visibility: hidden !important;
}

.hero-swiper.swiper-initialized .swiper-slide-duplicate.swiper-slide-active {
  opacity: 1 !important;
  visibility: visible !important;
}

/* Main Padding Fix */
main {
  padding-top: 0 !important;
  margin-top: 0 !important;
}

/* Header ve Hero Z-Index Fix */
.header-modern,
#header-sticky {
  z-index: 1000 !important;
  position: relative;
}

.imza-hero .swiper-slide > div > .imza-container {
  padding-top: 140px !important;
}

/* Hero Background Image Position Fix */
.imza-hero-bg {
  position: absolute;
  top: 0 !important;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
}

.imza-hero-bg img {
  object-position: center top !important;
}