/* Global CSS Reset ve Temel Stiller */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Ana Renkler - ThinkBro Kurumsal Kimlik */
  --primary-color: #1a365d;
  --primary-light: #2c5282;
  --primary-dark: #0f2a44;
  --secondary-color: #3182ce;
  --accent-color: #00d4ff;
  --accent-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  
  /* Nötr Renkler */
  --white: #ffffff;
  --gray-50: #f7fafc;
  --gray-100: #edf2f7;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e0;
  --gray-400: #a0aec0;
  --gray-500: #718096;
  --gray-600: #4a5568;
  --gray-700: #2d3748;
  --gray-800: #1a202c;
  --gray-900: #171923;
  
  /* Durum Renkleri */
  --success: #38a169;
  --warning: #d69e2e;
  --error: #e53e3e;
  --info: #3182ce;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  
  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-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;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --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);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;
}

/* Global Styles */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--gray-700);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding-top: 80px; /* Navbar için space */
}

/* Ana sayfa için padding kaldır */
.home-page {
  margin-top: -80px;
  overflow-x: hidden;
}

.about-page {
  margin-top: -80px;
  background: white;
  min-height: 100vh;
}

.services-page {
  margin-top: -80px;
  background: white;
  min-height: 100vh;
}

.projects-page {
  margin-top: -80px;
  background: white;
  min-height: 100vh;
}

.contact-page {
  margin-top: -80px;
  background: white;
  min-height: 100vh;
}

.utopyalar-page {
  margin-top: -80px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--gray-800);
  margin-bottom: var(--spacing-4);
}

h1 {
  font-size: var(--text-5xl);
  font-weight: 800;
}

h2 {
  font-size: var(--text-4xl);
  font-weight: 700;
}

h3 {
  font-size: var(--text-3xl);
  font-weight: 600;
}

h4 {
  font-size: var(--text-2xl);
  font-weight: 600;
}

h5 {
  font-size: var(--text-xl);
  font-weight: 500;
}

h6 {
  font-size: var(--text-lg);
  font-weight: 500;
}

p {
  margin-bottom: var(--spacing-4);
  line-height: 1.7;
}

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

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

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-6);
  font-size: var(--text-base);
  font-weight: 500;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  font-family: inherit;
}

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

.btn-primary:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--white);
}

.btn-secondary {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
  background: var(--primary-color);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-accent {
  background: var(--accent-gradient);
  color: var(--white);
  border: none;
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--white);
}

.btn-lg {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: var(--text-lg);
}

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

.container-fluid {
  max-width: 100%;
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

/* Section Spacing */
.section {
  padding: var(--spacing-20) 0;
}

.section-lg {
  padding: var(--spacing-24) 0;
}

/* Grid System */
.grid {
  display: grid;
  gap: var(--spacing-6);
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* Flex Utilities */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.text-center {
  text-align: center;
}

/* Card Component */
.card {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-6);
  transition: all var(--transition-normal);
}

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

/* Alert Styles */
.alert {
  padding: var(--spacing-4);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-4);
}

.alert-success {
  background-color: #f0fff4;
  border: 1px solid #9ae6b4;
  color: #276749;
}

.alert-error {
  background-color: #fed7d7;
  border: 1px solid #fc8181;
  color: #742a2a;
}

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

.fade-in {
  animation: fadeIn 0.8s ease-out;
}

.fade-in-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.fade-in-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Gradient Text */
.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Loading Spinner */
.loading-spinner {
  display: inline-block;
  width: 50px;
  height: 50px;
  border: 5px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spin 1s ease-in-out infinite;
  margin: 0 auto;
}

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

/* Navbar Styles */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-200);
  z-index: 1000;
  transition: all var(--transition-normal);
}

.navbar-scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-md);
}

.navbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4) 0;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  text-decoration: none;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-gradient);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.25rem;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-main {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--gray-800);
}

.logo-sub {
  font-size: 0.75rem;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
}

.navbar-link {
  color: var(--gray-700);
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
}

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

.navbar-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary-color);
  border-radius: 1px;
}

.navbar-cta {
  display: flex;
  align-items: center;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--gray-700);
  cursor: pointer;
}

.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--white);
  border-top: 1px solid var(--gray-200);
  box-shadow: var(--shadow-lg);
}

.mobile-menu-content {
  padding: var(--spacing-6);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.mobile-menu-link {
  color: var(--gray-700);
  font-weight: 500;
  padding: var(--spacing-3) 0;
  border-bottom: 1px solid var(--gray-100);
}

.mobile-menu-link:hover,
.mobile-menu-link.active {
  color: var(--primary-color);
}

.mobile-menu-cta {
  margin-top: var(--spacing-4);
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
  overflow: hidden;
  color: white;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
}

.hero-particles {
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(120, 219, 255, 0.2) 0%, transparent 50%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 100px 0 80px;
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 900;
  color: white;
  line-height: 1.2;
  margin-bottom: 30px;
  letter-spacing: -1px;
}

.gradient-text {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #4facfe 75%, #667eea 100%);
  background-size: 400% 400%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 8s ease infinite;
}

@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.hero-description {
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
  margin-bottom: 40px;
  font-weight: 300;
}

.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: 25px;
  margin-bottom: 40px;
}

.hero-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.05rem;
}

.hero-feature i {
  color: #4facfe;
  font-size: 1.2rem;
}

.hero-actions {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-3d-element {
  width: 500px;
  height: 500px;
  position: relative;
  transform-style: preserve-3d;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotateY(0); }
  50% { transform: translateY(-20px) rotateY(180deg); }
}

.tech-sphere {
  position: absolute;
  width: 400px;
  height: 400px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.2), transparent 70%);
  border-radius: 50%;
  box-shadow: 
    0 0 80px rgba(102, 126, 234, 0.5),
    inset 0 0 80px rgba(102, 126, 234, 0.3);
  animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); }
  50% { transform: translate(-50%, -50%) scale(1.05); }
}

.orbit {
  position: absolute;
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.orbit-1 {
  width: 550px;
  height: 550px;
  animation: rotate 20s linear infinite;
}

.orbit-2 {
  width: 450px;
  height: 450px;
  animation: rotate 15s linear infinite reverse;
}

.orbit-3 {
  width: 350px;
  height: 350px;
  animation: rotate 25s linear infinite;
}

@keyframes rotate {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.tech-icon {
  position: absolute;
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #667eea;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.tech-icon-1 { top: -30px; left: 50%; transform: translateX(-50%); }
.tech-icon-2 { bottom: -30px; left: 50%; transform: translateX(-50%); }
.tech-icon-3 { left: -30px; top: 50%; transform: translateY(-50%); }
.tech-icon-4 { right: -30px; top: 50%; transform: translateY(-50%); }

/* Stats Section */
.stats-section {
  background: white;
  padding: 80px 0;
  position: relative;
  z-index: 10;
  margin-top: -50px;
  box-shadow: 0 -20px 60px rgba(0, 0, 0, 0.1);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
}

.stat-card {
  text-align: center;
  padding: 40px 20px;
  border-radius: 20px;
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  transition: all 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.stat-number {
  font-size: 3rem;
  font-weight: 900;
  color: #667eea;
  margin-bottom: 10px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 1.1rem;
  color: #4a5568;
  font-weight: 600;
}

/* Services Section */
.services-section {
  padding: 100px 0;
  background: #f8f9fa;
}

.section-header {
  max-width: 600px;
  margin: 0 auto var(--spacing-16);
}

.section-header h2 {
  margin-bottom: var(--spacing-4);
}

.section-header p {
  font-size: var(--text-lg);
  color: var(--gray-600);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
  margin-top: 60px;
}

.service-card {
  background: white;
  padding: 50px 40px;
  border-radius: 25px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 60px rgba(102, 126, 234, 0.2);
}

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

.service-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  margin-bottom: 30px;
  box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.service-card h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: #1a202c;
  margin-bottom: 20px;
}

.service-card p {
  color: #4a5568;
  line-height: 1.8;
  margin-bottom: 30px;
}

.service-features {
  list-style: none;
  padding: 0;
  margin: 0 0 30px 0;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #2d3748;
  margin-bottom: 15px;
}

.service-features i {
  color: #48bb78;
  font-size: 1.1rem;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #667eea;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.service-link:hover {
  gap: 15px;
  color: #764ba2;
}

/* Potential Section */
.potential-section {
  background: var(--gray-800);
  color: var(--white);
}

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

.potential-content h2 {
  color: var(--white);
  margin-bottom: var(--spacing-6);
}

.potential-content p {
  font-size: var(--text-lg);
  opacity: 0.9;
  margin-bottom: var(--spacing-12);
}

.potential-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-8);
}

.potential-feature {
  text-align: center;
  padding: var(--spacing-6);
}

.potential-feature i {
  font-size: 3rem;
  color: var(--accent-color);
  margin-bottom: var(--spacing-4);
}

.potential-feature h3 {
  color: var(--white);
  margin-bottom: var(--spacing-3);
}

.potential-feature p {
  color: var(--gray-300);
  font-size: var(--text-base);
}

/* Why Choose Section - Ana Sayfa */
.why-choose-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
  color: white;
  position: relative;
  overflow: hidden;
}

.why-choose-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: rotate-bg 30s linear infinite;
}

@keyframes rotate-bg {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.why-choose-content {
  position: relative;
  z-index: 2;
}

.why-choose-content h2 {
  font-size: 2.5rem;
  font-weight: 900;
  color: white !important;
  margin-bottom: 20px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.why-choose-content > p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.9) !important;
  line-height: 1.8;
  margin-bottom: 40px;
}

.why-choose-features {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.why-feature {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.why-feature i {
  font-size: 2.5rem;
  color: #4facfe !important;
  flex-shrink: 0;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
  filter: drop-shadow(0 2px 4px rgba(79, 172, 254, 0.5));
}

.why-feature h4 {
  font-size: 1.3rem;
  font-weight: 700;
  color: white !important;
  margin-bottom: 8px;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.why-feature p {
  color: rgba(255, 255, 255, 0.8) !important;
  line-height: 1.6;
}

.why-choose-visual {
  position: relative;
  z-index: 2;
}

.why-choose-visual img {
  width: 100%;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  transition: transform 0.3s ease;
}

.why-choose-visual img:hover {
  transform: scale(1.05);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-8);
  position: relative;
  z-index: 2;
}

.feature-card {
  text-align: center;
  padding: var(--spacing-8);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-card i {
  font-size: 3rem;
  color: var(--accent-color);
  margin-bottom: var(--spacing-4);
}

.feature-card h4 {
  color: var(--white);
  margin-bottom: var(--spacing-3);
}

.feature-card p {
  color: var(--gray-300);
  font-size: var(--text-sm);
}

/* CTA Section */
.cta-section {
  background: #1a202c;
  color: white;
  text-align: center;
  padding: 100px 0;
}

.cta-content h2 {
  font-size: 2.5rem;
  font-weight: 900;
  color: white;
  margin-bottom: 20px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.cta-content p {
  font-size: 1.2rem;
  line-height: 1.8;
  margin-bottom: 40px;
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  color: rgba(255, 255, 255, 0.9);
}

.cta-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* CTA Section'daki secondary button için özel stil */
.cta-section .btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.cta-section .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
}

/* Form Styles */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

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

.form-group label {
  font-weight: 600;
  margin-bottom: 8px;
  color: #2d3748;
  font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 15px;
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  font-size: 1rem;
  transition: all 0.3s ease;
  background: #fafafa;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
  background: white;
  transform: translateY(-1px);
}

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

.contact-form .btn {
  margin-top: 10px;
  padding: 18px 40px;
  font-size: 1.1rem;
  font-weight: 700;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
  transition: all 0.3s ease;
}

.contact-form .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(102, 126, 234, 0.4);
}

/* Contact Page Styles */
.contact-hero {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 120px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.contact-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.contact-hero h1 {
  font-size: 3.5rem;
  font-weight: 900;
  margin-bottom: 20px;
  color: white;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.contact-hero p {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin: 0 auto;
}

.contact-content {
  padding: 100px 0;
  background: #f8f9fa;
}

.contact-form-container {
  background: white;
  border-radius: 25px;
  padding: 50px 40px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
}

.contact-form-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
}

.contact-form-header {
  text-align: center;
  margin-bottom: 40px;
}

.contact-form-header h2 {
  font-size: 2rem;
  font-weight: 800;
  color: #1a202c;
  margin-bottom: 15px;
}

.contact-form-header p {
  color: #4a5568;
  font-size: 1.1rem;
}

.contact-info {
  background: white;
  border-radius: 25px;
  padding: 50px 40px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
}

.contact-info::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, #764ba2 0%, #667eea 100%);
}

.contact-info-header {
  text-align: center;
  margin-bottom: 40px;
}

.contact-info-header h2 {
  font-size: 2rem;
  font-weight: 800;
  color: #1a202c;
  margin-bottom: 15px;
}

.contact-info-header p {
  color: #4a5568;
  font-size: 1.1rem;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 25px;
  margin-bottom: 40px;
}

.contact-method {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 25px;
  background: #f8f9fa;
  border-radius: 15px;
  border-left: 4px solid #667eea;
  transition: all 0.3s ease;
}

.contact-method:hover {
  transform: translateX(5px);
  box-shadow: 0 10px 30px rgba(102, 126, 234, 0.15);
  border-left-color: #764ba2;
}

.contact-method-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  flex-shrink: 0;
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.contact-method-content {
  flex: 1;
}

.contact-method-content h4 {
  font-size: 1.3rem;
  font-weight: 700;
  color: #1a202c;
  margin-bottom: 8px;
}

.contact-method-content p {
  margin-bottom: 5px;
  font-size: 1.1rem;
  font-weight: 600;
}

.contact-method-content p a {
  color: #667eea;
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-method-content p a:hover {
  color: #764ba2;
}

.contact-method-content small {
  color: #718096;
  font-size: 0.9rem;
}

.contact-social {
  margin-top: 30px;
  padding: 25px;
  background: #f8f9fa;
  border-radius: 15px;
  text-align: center;
}

.contact-social h4 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #1a202c;
  margin-bottom: 20px;
}

.social-links {
  display: flex;
  gap: 15px;
  justify-content: center;
}

.social-links a {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  transition: all 0.3s ease;
  text-decoration: none;
  box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.social-links a:hover {
  transform: translateY(-3px) scale(1.1);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
  color: white;
}

/* FAQ Styles */
.faq-section {
  background: white;
  padding: 100px 0;
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: white;
  border-radius: 15px;
  margin-bottom: 20px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
}

.faq-item:hover {
  box-shadow: 0 10px 30px rgba(102, 126, 234, 0.15);
  border-color: #667eea;
}

.faq-item.active {
  border-color: #667eea;
  box-shadow: 0 10px 30px rgba(102, 126, 234, 0.15);
}

.faq-question {
  padding: 25px 30px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s ease;
  background: white;
}

.faq-question:hover {
  background: #f8f9fa;
}

.faq-item.active .faq-question {
  background: #f8f9fa;
  border-bottom: 1px solid #e2e8f0;
}

.faq-question h4 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: #2d3748;
}

.faq-question i {
  color: #667eea;
  font-size: 1.2rem;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer p {
  padding: 0 30px 25px;
  color: #4a5568;
  margin: 0;
  line-height: 1.7;
  font-size: 1rem;
}

/* Contact CTA Section */
.contact-cta {
  background: linear-gradient(135deg, #1a365d 0%, #2c5282 100%);
  color: white;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.contact-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 30% 70%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.contact-cta .cta-content {
  position: relative;
  z-index: 2;
}

.contact-cta h2 {
  color: white;
  font-size: 2.5rem;
  font-weight: 900;
  margin-bottom: 20px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.contact-cta p {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.contact-cta .cta-actions {
  position: relative;
  z-index: 2;
}

.contact-cta .btn {
  padding: 18px 35px;
  font-size: 1.1rem;
  font-weight: 700;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
}

.contact-cta .btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.3);
}

/* Project Styles */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-8);
}

.project-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
}

.project-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
  background: var(--gray-200);
}

.project-image img:not([src]),
.project-image img[src=""] {
  display: none;
}

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

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: flex-end;
  padding: var(--spacing-4);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-tech {
  display: flex;
  gap: var(--spacing-2);
}

.tech-badge {
  background: var(--accent-color);
  color: var(--white);
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
}

.project-content {
  padding: var(--spacing-6);
}

.project-content h3 {
  margin-bottom: var(--spacing-3);
}

.project-content p {
  color: var(--gray-600);
  margin-bottom: var(--spacing-4);
}

.project-features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-4);
}

.project-features span {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  font-size: var(--text-sm);
  color: var(--gray-600);
}

.project-features i {
  color: var(--success);
  font-size: 0.75rem;
}

/* Modal Styles */
.news-modal-overlay,
.project-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.news-modal,
.project-modal {
  background: var(--white);
  border-radius: var(--radius-xl);
  max-width: 600px;
  max-height: 80vh;
  overflow-y: auto;
  margin: var(--spacing-4);
  position: relative;
}

.modal-header {
  padding: var(--spacing-8);
  text-align: center;
  border-bottom: 1px solid var(--gray-200);
}

.modal-close {
  position: absolute;
  top: var(--spacing-4);
  right: var(--spacing-4);
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--gray-500);
  transition: color var(--transition-fast);
}

.modal-close:hover {
  color: var(--gray-700);
}

.modal-body {
  padding: var(--spacing-8);
}

/* News Styles */
.utopyalar-page {
  min-height: 100vh;
  background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
  position: relative;
  color: var(--white);
}

.floating-particles {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  animation: float-particle linear infinite;
}

@keyframes float-particle {
  0% {
    transform: translateY(100vh) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-100px) rotate(360deg);
    opacity: 0;
  }
}

.utopyalar-header {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--spacing-24) 0 var(--spacing-16);
}

.utopyalar-title {
  font-size: var(--text-5xl);
  font-weight: 900;
  margin-bottom: var(--spacing-6);
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.utopyalar-subtitle {
  font-size: var(--text-xl);
  opacity: 0.8;
  max-width: 600px;
  margin: 0 auto;
}

.news-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-6);
  padding: 0 var(--spacing-4) var(--spacing-16);
  max-width: 1200px;
  margin: 0 auto;
}

.news-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--spacing-6);
  transition: all var(--transition-normal);
  cursor: pointer;
}

.news-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.news-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-4);
}

.news-icon {
  font-size: 2rem;
  color: var(--accent-color);
}

.news-category {
  background: var(--accent-color);
  color: var(--white);
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
}

.news-title {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-3);
  color: var(--white);
}

.news-description {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-4);
  line-height: 1.6;
}

.news-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.news-date {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--text-sm);
}

.read-more-btn {
  background: var(--accent-gradient);
  color: var(--white);
  border: none;
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  transition: all var(--transition-fast);
}

.read-more-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(102, 126, 234, 0.3);
}

/* Service Detail Styles */
.service-detail-card {
  background: var(--white);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-8);
  box-shadow: var(--shadow-lg);
  margin-bottom: var(--spacing-8);
}

.service-header {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-6);
  margin-bottom: var(--spacing-8);
}

.service-icon-large {
  width: 100px;
  height: 100px;
  background: var(--accent-gradient);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--white);
  flex-shrink: 0;
}

.service-title-section h3 {
  margin-bottom: var(--spacing-3);
}

.service-content {
  display: grid;
  gap: var(--spacing-8);
}

.service-features h4,
.service-technologies h4 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-4);
}

.service-features ul {
  list-style: none;
  display: grid;
  gap: var(--spacing-3);
}

.service-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2);
}

.tech-tag {
  background: var(--gray-100);
  color: var(--gray-700);
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
}

.service-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4);
  padding: var(--spacing-4);
  background: var(--gray-50);
  border-radius: var(--radius-lg);
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.info-item strong {
  color: var(--gray-700);
  font-size: var(--text-sm);
}

.info-item span {
  color: var(--primary-color);
  font-weight: 600;
}

/* Process Steps */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-8);
  margin-top: var(--spacing-12);
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step::after {
  content: '';
  position: absolute;
  top: 25px;
  left: calc(100% - 20px);
  width: calc(100% - 40px);
  height: 2px;
  background: var(--gray-300);
  z-index: -1;
}

.process-step:last-child::after {
  display: none;
}

.step-number {
  width: 50px;
  height: 50px;
  background: var(--primary-color);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  font-weight: 700;
  margin: 0 auto var(--spacing-4);
}

.step-content h4 {
  margin-bottom: var(--spacing-3);
}

/* Gelişmiş Chatbot Styles */
.chatbot-container {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 1500;
}

.chatbot-toggle {
  width: 65px;
  height: 65px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.6rem;
  cursor: pointer;
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

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

.chatbot-toggle:hover {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 12px 35px rgba(102, 126, 234, 0.6);
}

.chatbot-toggle:hover::before {
  opacity: 1;
}

.chatbot-toggle i {
  position: relative;
  z-index: 2;
}

.chatbot-window {
  position: absolute;
  bottom: 85px;
  right: 0;
  width: 380px;
  height: 500px;
  background: white;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  display: none;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.chatbot-window.active {
  display: flex;
  animation: slideUp 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes slideUp {
  from {
    transform: translateY(20px) scale(0.95);
    opacity: 0;
  }
  to {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

.chatbot-header {
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  position: relative;
  overflow: hidden;
}

.chatbot-header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: rotate-header 20s linear infinite;
}

@keyframes rotate-header {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.chatbot-header h4 {
  margin: 0;
  color: white;
  font-size: 1.1rem;
  font-weight: 700;
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 8px;
}

.chatbot-close {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  font-size: 1.2rem;
  cursor: pointer;
  width: 35px;
  height: 35px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  position: relative;
  z-index: 2;
}

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

.chatbot-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #f8fafc;
}

.chatbot-messages {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  gap: 15px;
  background: #f8fafc;
  max-height: 350px;
  scroll-behavior: smooth;
}

/* Scrollbar styling for chatbot */
.chatbot-messages::-webkit-scrollbar {
  width: 6px;
}

.chatbot-messages::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 3px;
}

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

.chatbot-messages::-webkit-scrollbar-thumb:hover {
  background: #764ba2;
}

.chatbot-message {
  max-width: 85%;
  animation: messageSlide 0.3s ease-out;
}

@keyframes messageSlide {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.bot-message {
  align-self: flex-start;
}

.user-message {
  align-self: flex-end;
}

.message-content {
  padding: 15px 18px;
  border-radius: 18px;
  font-size: 0.95rem;
  line-height: 1.5;
  position: relative;
}

.bot-message .message-content {
  background: white;
  color: #2d3748;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  border: 1px solid #e2e8f0;
}

.user-message .message-content {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

/* Typing indicator */
.typing-indicator .message-content {
  background: white;
  border: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.typing-dots {
  display: flex;
  gap: 4px;
}

.typing-dots span {
  width: 6px;
  height: 6px;
  background: #667eea;
  border-radius: 50%;
  animation: typing-bounce 1.4s ease-in-out infinite both;
}

.typing-dots span:nth-child(1) { animation-delay: -0.32s; }
.typing-dots span:nth-child(2) { animation-delay: -0.16s; }

@keyframes typing-bounce {
  0%, 80%, 100% { transform: scale(0); }
  40% { transform: scale(1); }
}

.typing-text {
  font-size: 0.85rem;
  color: #718096;
  font-style: italic;
}

.ai-response-badge {
  font-size: 0.7rem;
  color: #667eea;
  margin-top: 5px;
  display: flex;
  align-items: center;
  gap: 4px;
  opacity: 0.7;
}

.chatbot-input {
  padding: 20px;
  border-top: 1px solid #e2e8f0;
  display: flex;
  gap: 12px;
  background: white;
}

.chatbot-input input {
  flex: 1;
  padding: 12px 16px;
  border: 2px solid #e2e8f0;
  border-radius: 20px;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  background: #f8fafc;
}

.chatbot-input input:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
  background: white;
}

.chatbot-input input::placeholder {
  color: #a0aec0;
}

.chatbot-input button {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  padding: 12px 16px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 1rem;
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.chatbot-input button:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.chatbot-input button:active {
  transform: scale(0.95);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .potential-features {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* About page laptop responsive */
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .experience-highlights {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Services page laptop responsive */
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Bilgilendirme laptop responsive */
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-3);
  }
  
  .navbar-menu,
  .navbar-cta {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .mobile-menu.mobile-menu-open {
    display: block;
  }
  
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .services-grid,
  .projects-grid,
  .potential-features,
  .why-grid,
  .process-steps {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .hero-title {
    font-size: var(--text-4xl);
  }
  
  .hero-description {
    font-size: var(--text-lg);
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .service-header {
    flex-direction: column;
    text-align: center;
  }
  
  .service-info {
    grid-template-columns: 1fr;
  }
  
  .utopyalar-title {
    font-size: var(--text-4xl);
  }
  
  .news-grid {
    grid-template-columns: 1fr;
  }
  
  .chatbot-window {
    width: calc(100vw - 40px);
    height: 450px;
    right: -10px;
    bottom: 75px;
  }
  
  .chatbot-container {
    bottom: 20px;
    right: 20px;
  }
  
  .chatbot-toggle {
    width: 55px;
    height: 55px;
    font-size: 1.4rem;
  }
  
  .chatbot-messages {
    padding: 15px;
    gap: 12px;
  }
  
  .chatbot-input {
    padding: 15px;
  }
  
  .chatbot-input input {
    padding: 10px 14px;
    font-size: 0.9rem;
  }
  
  .chatbot-input button {
    padding: 10px 14px;
    font-size: 0.9rem;
  }
  
  h1 {
    font-size: var(--text-4xl);
  }
  
  h2 {
    font-size: var(--text-3xl);
  }
  
  .section {
    padding: var(--spacing-16) 0;
  }
  
  .section-lg {
    padding: var(--spacing-20) 0;
  }
  
  /* About page tablet responsive */
  .about-hero h1 {
    font-size: 3rem;
  }
  
  .about-hero p {
    font-size: 1.2rem;
  }
  
  .about-stats {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .mission-vision .card {
    padding: 40px 30px;
  }
  
  .team-card {
    padding: 40px 30px;
  }
  
  .value-card {
    padding: 30px 20px;
  }
  
  /* Services page tablet responsive */
  .services-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-8);
  }
  
  .service-detail-card {
    max-width: 600px;
    margin: 0 auto var(--spacing-10) auto;
  }
  
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Bilgilendirme tablet responsive */
  .news-card-header {
    padding: 20px;
  }
  
  .news-card-body {
    padding: 20px;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-title {
    font-size: var(--text-3xl);
  }
  
  .utopyalar-title {
    font-size: var(--text-3xl);
  }
  
  h1 {
    font-size: var(--text-3xl);
  }
  
  h2 {
    font-size: var(--text-2xl);
  }
  
  .btn-lg {
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--text-base);
  }
  
  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }
  
  .cta-actions .btn {
    width: 100%;
    justify-content: center;
  }
  
  /* About page responsive */
  .about-hero h1 {
    font-size: 2.5rem;
  }
  
  .about-hero p {
    font-size: 1.1rem;
  }
  
  .about-stats {
    flex-direction: column;
    gap: 30px;
  }
  
  .team-grid {
    grid-template-columns: 1fr;
  }
  
  .values-grid {
    grid-template-columns: 1fr;
  }
  
  .why-grid {
    grid-template-columns: 1fr;
  }
  
  /* Services page responsive */
  .services-hero h1 {
    font-size: var(--text-3xl);
  }
  
  .service-detail-card {
    padding: var(--spacing-6) var(--spacing-4);
    margin-bottom: var(--spacing-8);
  }
  
  .service-header {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
  
  .service-info {
    grid-template-columns: 1fr;
  }
  
  /* Bilgilendirme page responsive */
  .utopyalar-title {
    font-size: 2.5rem;
  }
  
  .utopyalar-description {
    font-size: 1rem;
  }
  
  .news-grid {
    grid-template-columns: 1fr;
    padding: 0 15px;
    gap: 20px;
  }
  
  .news-modal {
    margin: 15px;
    max-height: 90vh;
  }
  
  .modal-header {
    padding: 30px 20px;
  }
  
  .modal-body {
    padding: 25px 20px;
  }
  
  .applications-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    flex-direction: column;
    gap: 20px;
  }
}

/* About Page Specific Styles */
.about-hero {
  background: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
  color: white;
  padding: 150px 0 100px;
  position: relative;
  overflow: hidden;
}

.about-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.3) 0%, transparent 50%);
  pointer-events: none;
}

.about-hero-content {
  position: relative;
  z-index: 2;
}

.about-hero h1 {
  font-size: 3.5rem;
  font-weight: 900;
  margin-bottom: 30px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #4facfe 75%, #667eea 100%);
  background-size: 400% 400%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 8s ease infinite;
}

@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.about-hero p {
  font-size: 1.3rem;
  line-height: 1.8;
  opacity: 0.95;
  margin-bottom: 40px;
}

.about-stats {
  display: flex;
  gap: 50px;
  margin-top: 50px;
}

.about-stats .stat {
  text-align: center;
}

.about-stats .stat-number {
  display: block;
  font-size: 3rem;
  font-weight: 900;
  color: #4facfe;
  margin-bottom: 10px;
}

.about-stats .stat-label {
  font-size: 1.1rem;
  opacity: 0.8;
}

/* Mission & Vision */
.mission-vision {
  padding: 100px 0;
  background: #f8f9fa;
}

.mission-vision .card {
  background: white;
  padding: 60px 40px;
  border-radius: 25px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  height: 100%;
}

.mission-vision .card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 60px rgba(102, 126, 234, 0.2);
}

.mission-vision .icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 30px;
  font-size: 2rem;
  color: white;
}

.mission-vision h3 {
  font-size: 1.8rem;
  font-weight: 800;
  color: #1a202c;
  margin-bottom: 20px;
}

.mission-vision p {
  color: #4a5568;
  line-height: 1.8;
  font-size: 1.05rem;
}

/* Values Section */
.values-section {
  padding: 100px 0;
  background: white;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  margin-top: 60px;
}

.value-card {
  background: #f8f9fa;
  padding: 40px 30px;
  border-radius: 20px;
  text-align: center;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.value-card:hover {
  border-color: #667eea;
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(102, 126, 234, 0.15);
}

.value-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 25px;
  font-size: 1.8rem;
  color: white;
}

.value-card h4 {
  font-size: 1.3rem;
  font-weight: 700;
  color: #1a202c;
  margin-bottom: 15px;
}

.value-card p {
  color: #4a5568;
  line-height: 1.7;
}

/* Team Section */
.team-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 50px;
  margin-top: 60px;
}

.team-card {
  background: white;
  padding: 50px 40px;
  border-radius: 25px;
  text-align: center;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.team-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.team-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 60px rgba(102, 126, 234, 0.2);
}

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

.team-avatar {
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 30px;
  color: white;
  font-size: 2.5rem;
  font-weight: 700;
  box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.team-card h4 {
  font-size: 1.5rem;
  font-weight: 800;
  color: #1a202c;
  margin-bottom: 10px;
}

.team-position {
  color: #667eea;
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.team-description {
  color: #4a5568;
  line-height: 1.7;
  margin-bottom: 25px;
}

.expertise-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.expertise-tag {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 500;
}

/* Experience Section */
.experience-section {
  padding: 100px 0;
  background: white;
}

.experience-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.experience-content h2 {
  font-size: 2.5rem;
  font-weight: 900;
  color: #1a202c;
  margin-bottom: 30px;
}

.experience-content p {
  font-size: 1.2rem;
  color: #4a5568;
  line-height: 1.8;
  margin-bottom: 50px;
}

.experience-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.highlight-card {
  background: #f8f9fa;
  padding: 30px;
  border-radius: 15px;
  text-align: left;
}

.highlight-card h5 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #667eea;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.highlight-card p {
  color: #4a5568;
  line-height: 1.6;
  font-size: 1rem;
  margin-bottom: 0;
}

/* Services Page Specific */
.services-hero {
  background: var(--primary-color);
  color: var(--white);
  padding: var(--spacing-20) 0 var(--spacing-12) 0;
  text-align: center;
}

.services-hero h1 {
  font-size: var(--text-5xl);
  font-weight: 800;
  margin-bottom: var(--spacing-6);
  color: var(--white);
}

.services-hero p {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.9);
  max-width: 600px;
  margin: 0 auto;
}

.services-grid-section {
  background: var(--gray-50);
  padding: var(--spacing-16) 0;
}

.service-detail-card {
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-10) var(--spacing-8);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-6);
  transition: all var(--transition-normal);
  position: relative;
  margin-bottom: var(--spacing-12);
}

.service-detail-card:hover {
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
  transform: translateY(-6px);
  background: var(--white);
}

.service-header {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-2);
}

.service-icon-large {
  width: 80px;
  height: 80px;
  background: var(--accent-gradient);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: var(--text-3xl);
  flex-shrink: 0;
}

.service-title-section h3 {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--spacing-2);
}

.service-title-section p {
  color: var(--gray-600);
  font-size: var(--text-base);
  margin-bottom: 0;
}

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

.service-features h4,
.service-technologies h4 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--spacing-3);
}

.service-features ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--spacing-2);
}

.service-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  font-size: var(--text-base);
}

.service-features li span {
  color: var(--gray-700);
}

.service-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4);
  padding: var(--spacing-4);
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  margin-top: var(--spacing-4);
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.info-item strong {
  color: var(--gray-700);
  font-size: var(--text-sm);
  font-weight: 600;
}

.info-item span {
  color: var(--primary-color);
  font-weight: 600;
  font-size: var(--text-base);
}

.service-action {
  margin-top: var(--spacing-4);
}

/* Bilgilendirme (Utopyalar) Page - Yeni Tasarım */
.utopyalar-page {
  background: linear-gradient(135deg, #0a0e27 0%, #1a1f3a 25%, #2d1b69 75%, #11998e 100%);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  color: white;
}

.utopyalar-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.gradient-orbs {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.6;
  animation: float-orb 20s ease-in-out infinite;
}

.orb-1 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, #667eea 0%, transparent 70%);
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #f093fb 0%, transparent 70%);
  top: 60%;
  right: 10%;
  animation-delay: 7s;
}

.orb-3 {
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, #4facfe 0%, transparent 70%);
  bottom: 20%;
  left: 60%;
  animation-delay: 14s;
}

@keyframes float-orb {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.1); }
  66% { transform: translate(-20px, 20px) scale(0.9); }
}

/* Header Styles */
.utopyalar-header {
  position: relative;
  z-index: 2;
  padding: 120px 0 80px;
  text-align: center;
}

.header-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

.utopyalar-title {
  font-size: 4rem;
  font-weight: 900;
  margin-bottom: 30px;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.title-icon {
  font-size: 3rem;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
  animation: float-icon 3s ease-in-out infinite;
}

@keyframes float-icon {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.utopyalar-title {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #4facfe 75%, #667eea 100%);
  background-size: 400% 400%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 8s ease infinite;
  text-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

.title-subtitle {
  font-size: 1.5rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.8);
  margin-top: 10px;
  letter-spacing: 1px;
}

.utopyalar-description {
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  margin-bottom: 30px;
  font-weight: 300;
}

.ai-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 12px 24px;
  border-radius: 25px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
}

.ai-badge i {
  color: #4facfe;
  font-size: 1.1rem;
}

/* Content Section */
.news-content {
  position: relative;
  z-index: 2;
  padding: 40px 0 100px;
}

/* Loading States */
.loading-state,
.error-state {
  text-align: center;
  padding: 80px 20px;
  position: relative;
  z-index: 2;
}

.loading-animation {
  margin-bottom: 30px;
}

.loading-spinner-advanced {
  width: 60px;
  height: 60px;
  border: 4px solid rgba(255, 255, 255, 0.2);
  border-top: 4px solid #4facfe;
  border-radius: 50%;
  animation: spin-advanced 1s linear infinite;
  margin: 0 auto 20px;
}

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

.loading-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
}

.loading-dots span {
  width: 8px;
  height: 8px;
  background: #4facfe;
  border-radius: 50%;
  animation: loading-bounce 1.4s ease-in-out infinite both;
}

.loading-dots span:nth-child(1) { animation-delay: -0.32s; }
.loading-dots span:nth-child(2) { animation-delay: -0.16s; }

@keyframes loading-bounce {
  0%, 80%, 100% { transform: scale(0); }
  40% { transform: scale(1); }
}

.loading-state h3 {
  font-size: 1.5rem;
  color: white;
  margin-bottom: 10px;
}

.loading-state p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.1rem;
}

.error-state {
  color: white;
}

.error-icon {
  font-size: 4rem;
  color: #ff6b6b;
  margin-bottom: 20px;
}

.error-state h3 {
  font-size: 1.8rem;
  margin-bottom: 15px;
}

.error-state p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 30px;
}

/* News Grid */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: 30px;
  padding: 0 20px;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

/* Modern Utopya Cards */
.utopya-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(15px);
  border-radius: 24px;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  box-shadow: 
    0 10px 40px rgba(0, 0, 0, 0.15),
    0 0 0 1px rgba(255, 255, 255, 0.1);
  opacity: 0;
  transform: translateY(30px);
}

.utopya-card.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.utopya-card:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: 
    0 20px 50px rgba(0, 0, 0, 0.2),
    0 0 0 1px rgba(255, 255, 255, 0.2);
}

.card-glow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0;
  border-radius: 24px;
  filter: blur(20px);
  z-index: -1;
  transition: opacity 0.4s ease;
}

.utopya-card:hover .card-glow {
  opacity: 0.2;
}

/* Utopya Card Elements */
.utopya-header {
  padding: 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.category-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 20px;
  color: white;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.utopya-timestamp {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.8rem;
}

.utopya-content {
  padding: 30px 25px 25px;
}

.utopya-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: #1a202c;
  margin-bottom: 15px;
  line-height: 1.4;
}

.utopya-description {
  color: #4a5568;
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 25px;
  text-align: justify;
}

.utopya-footer {
  display: flex;
  flex-direction: column;
  gap: 15px;
  padding-top: 20px;
  border-top: 1px solid rgba(0,0,0,0.05);
}

.utopya-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.utopya-contact {
  display: flex;
  justify-content: center;
}

.contact-btn {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

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

.contact-btn i {
  font-size: 0.9rem;
}

/* Card Header */
.news-card-header {
  padding: 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.news-category-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 20px;
  color: white;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.news-timestamp {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.8rem;
}

/* Card Body */
.news-card-body {
  padding: 30px 25px 25px;
}

.news-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: #1a202c;
  margin-bottom: 15px;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-description {
  color: #4a5568;
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  border-top: 1px solid rgba(0,0,0,0.05);
}

.news-tags {
  display: flex;
  gap: 8px;
}

.tag {
  background: #f1f5f9;
  color: #475569;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
}

.read-more-btn {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.read-more-btn:hover {
  transform: translateX(5px);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
  color: white;
}

.read-more-btn span {
  transition: transform 0.3s ease;
}

.read-more-btn:hover span {
  transform: translateX(-3px);
}

.read-more-btn i {
  transition: transform 0.3s ease;
}

.read-more-btn:hover i {
  transform: translateX(3px);
}

/* Modal Styles - Yeni Tasarım */
.news-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  animation: fadeIn 0.3s forwards;
}

.news-modal {
  background: white;
  border-radius: 24px;
  max-width: 700px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(50px) scale(0.95);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
}

.news-modal.modal-show {
  transform: translateY(0) scale(1);
}

.modal-header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 40px 30px;
  color: white;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.modal-header::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: rotate-modal 15s linear infinite;
}

@keyframes rotate-modal {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.modal-close {
  position: absolute;
  top: 15px;
  right: 15px;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  color: white;
  font-size: 1.2rem;
  z-index: 10;
}

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

.modal-category {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
  position: relative;
  z-index: 2;
}

.modal-header h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 15px;
  color: white;
  position: relative;
  z-index: 2;
}

.modal-meta {
  display: flex;
  justify-content: center;
  gap: 20px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  position: relative;
  z-index: 2;
}

.modal-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Modal Body */
.modal-body {
  padding: 40px 30px;
}

.news-description {
  font-size: 1.1rem;
  line-height: 1.7;
  color: #2d3748;
  margin-bottom: 30px;
}

.future-impact,
.potential-applications {
  margin-bottom: 30px;
  padding: 25px;
  background: #f8fafc;
  border-radius: 15px;
  border-left: 4px solid #667eea;
}

.future-impact h4,
.potential-applications h4 {
  color: #667eea;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.future-impact p {
  color: #4a5568;
  line-height: 1.6;
  margin: 0;
}

.applications-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.app-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 15px;
  background: white;
  border-radius: 10px;
  color: #4a5568;
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.app-item i {
  color: #667eea;
}

.thinkbro-cta {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 30px;
  border-radius: 20px;
  text-align: center;
  margin-top: 20px;
}

.thinkbro-cta h4 {
  color: white;
  margin-bottom: 15px;
  font-size: 1.3rem;
}

.thinkbro-cta p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 20px;
}

/* API Status */
.api-status {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  padding: 10px 15px;
  border-radius: 20px;
  font-size: 0.8rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-indicator i {
  font-size: 0.6rem;
  animation: pulse-status 2s ease-in-out infinite;
}

@keyframes pulse-status {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Footer */
.utopyalar-footer {
  position: relative;
  z-index: 2;
  padding: 40px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  text-align: center;
}

.update-info,
.ai-info {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}

.update-info i,
.ai-info i {
  color: #4facfe;
}

.fallback-notice {
  background: rgba(255, 193, 7, 0.1);
  border: 1px solid rgba(255, 193, 7, 0.3);
  color: #ffc107;
  padding: 15px 20px;
  border-radius: 12px;
  margin-bottom: 30px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
}

.news-card-header::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: pulse-bg 4s ease-in-out infinite;
}

@keyframes pulse-bg {
  0%, 100% { transform: scale(0.8); opacity: 0; }
  50% { transform: scale(1.2); opacity: 1; }
}

.news-icon {
  font-size: 2.5rem;
  color: white;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
  z-index: 2;
  position: relative;
}

.news-category {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  color: white;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  backdrop-filter: blur(10px);
  z-index: 2;
  position: relative;
}

.news-card-body {
  padding: 25px;
}

.news-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: #1a202c;
  margin-bottom: 15px;
  line-height: 1.3;
}

.news-description {
  color: #4a5568;
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.news-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.news-date {
  color: #718096;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.read-more-btn {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.read-more-btn:hover {
  transform: translateX(5px);
  box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
  color: white;
}

/* Project Detail Modal */
.project-detail-content {
  padding: 20px;
}

.project-description,
.project-challenge,
.project-solution {
  margin-bottom: 30px;
}

.project-description h3,
.project-challenge h3,
.project-solution h3,
.project-technologies h3,
.project-features h3,
.project-results h3 {
  color: var(--primary-color);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 15px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--gray-200);
}

.project-technologies .tech-tags {
  margin-top: 10px;
}

.project-features ul {
  list-style: none;
  padding: 0;
}

.project-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  color: var(--gray-700);
}

.project-features i {
  color: var(--success);
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
  margin-top: 15px;
}

.result-item {
  background: var(--gray-50);
  padding: 15px;
  border-radius: 10px;
  text-align: center;
  font-weight: 600;
  color: var(--primary-color);
  border: 2px solid var(--gray-200);
}

.project-cta {
  text-align: center;
  margin-top: 30px;
  padding: 20px;
  background: var(--gray-50);
  border-radius: 15px;
}

.project-target-audience {
  margin-bottom: 30px;
}

.project-target-audience h3 {
  color: var(--primary-color);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 15px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--gray-200);
}

.project-target-audience ul {
  list-style: none;
  padding: 0;
}

.project-target-audience li {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  color: var(--gray-700);
  padding: 8px 12px;
  background: var(--gray-50);
  border-radius: 8px;
  border-left: 3px solid var(--primary-color);
}

.project-target-audience i {
  color: var(--primary-color);
}

.project-cta p {
  margin-bottom: 15px;
  color: var(--gray-600);
}

/* Additional Responsive Styles for Hero Section */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  
  .hero-visual {
    margin-top: 40px;
    order: -1; /* Visual yukarıda göster */
  }
  
  .hero-3d-element {
    width: 350px;
    height: 350px;
  }
  
  .tech-sphere {
    width: 250px;
    height: 250px;
  }
  
  .orbit-1 { width: 300px; height: 300px; }
  .orbit-2 { width: 250px; height: 250px; }
  .orbit-3 { width: 200px; height: 200px; }
  
  .tech-icon {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-description {
    font-size: 1.1rem;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
    gap: 15px;
  }
  
  .hero-3d-element {
    width: 280px;
    height: 280px;
  }
  
  .tech-sphere {
    width: 180px;
    height: 180px;
  }
  
  .orbit-1 { width: 220px; height: 220px; }
  .orbit-2 { width: 180px; height: 180px; }
  .orbit-3 { width: 140px; height: 140px; }
  
  .tech-icon {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
  
  .hero-features {
    flex-direction: column;
    gap: 15px;
    text-align: left;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
    line-height: 1.3;
  }
  
  .hero-description {
    font-size: 1rem;
  }
  
  .hero-3d-element {
    width: 250px;
    height: 250px;
  }
  
  .tech-sphere {
    width: 150px;
    height: 150px;
  }
  
  .orbit-1 { width: 200px; height: 200px; }
  .orbit-2 { width: 160px; height: 160px; }
  .orbit-3 { width: 120px; height: 120px; }
  
  .tech-icon {
    width: 35px;
    height: 35px;
    font-size: 0.9rem;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .chatbot-container,
  .cta-section,
  .hero-section {
    display: none !important;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
  }
  
  h1, h2, h3, h4, h5, h6 {
    page-break-after: avoid;
  }
  
  .card,
  .service-card,
  .project-card {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid var(--gray-300);
  }
}