*{
   margin:0;
   padding: 0;
   box-sizing: border-box;
   user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
}
/* Ürün Tanıtım Bölümleri */
.product-showcase {
  padding: 80px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.product-section {
  margin-bottom: 100px;
}

.product-header {
  text-align: center;
  margin-bottom: 60px;
}

.product-title {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 20px;
  color: #2d3748;
  position: relative;
  display: inline-block;
}

.product-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: linear-gradient(90deg, #667eea, #764ba2);
  border-radius: 2px;
}

.product-subtitle {
  font-size: 1.3rem;
  color: #6b7280;
  max-width: 700px;
  margin: 0 auto;
}

.product-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.product-image {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  transition: all 0.4s ease;
}

.product-image:hover {
  transform: translateY(-10px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.15);
}

.product-image img {
  width: 100%;
  height: auto;
  display: block;
}

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

.product-features li {
  padding: 20px 0;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  font-size: 1.1rem;
  color: #4a5568;
}

.product-features li:last-child {
  border-bottom: none;
}

.product-features li::before {
  content: '✓';
  color: #10b981;
  font-weight: bold;
  margin-right: 15px;
  font-size: 1.3rem;
}

.product-cta {
  text-align: center;
  margin-top: 40px;
}

/* Responsive Tasarım */
@media (max-width: 1024px) {
  .menu-items.active {
    width: 350px;
    height: 350px;
  }
  
  .hero-title {
    font-size: 3rem;
  }
  
  .product-content {
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .advanced-menu {
    top: 15px;
    right: 15px;
  }
  
  .menu-toggle {
    width: 50px;
    height: 50px;
  }
  
  .menu-items.active {
    width: 300px;
    height: 300px;
  }
  
  .menu-item {
    width: 70px;
    height: 70px;
    font-size: 0.7rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.2rem;
  }
  
  .product-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .product-title {
    font-size: 2.2rem;
  }
}

@media (max-width: 480px) {
  .hero-section {
    padding: 60px 15px;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .hero-feature {
    width: 100%;
    max-width: 280px;
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
  
  .menu-items.active {
    width: 250px;
    height: 250px;
  }
  
  .menu-item {
    width: 60px;
    height: 60px;
    font-size: 0.6rem;
  }
}

/* Mevcut CSS Stilleri */
.pricing-options {
    display: flex;
    gap: 10px;
    margin: 15px 0;
    justify-content: center;
    flex-wrap: wrap;
}

.pricing-option {
    padding: 8px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9em;
    font-weight: 600;
}

.pricing-option.active {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-color: #667eea;
}

.payment-type {
    font-size: 0.85em;
    color: #6b7280;
    margin-top: 5px;
    text-align: center;
}

.payment-type.one-time {
    color: #10b981;
    font-weight: 600;
}

.payment-type.yearly {
    color: #f59e0b;
    font-weight: 600;
}

.payment-type.free {
    color: #3b82f6;
    font-weight: 600;
}

.pricing-card.free-trial {
    border: 3px solid #3b82f6;
    background: linear-gradient(135deg, #ffffff, #f0f9ff);
    position: relative;
    overflow: hidden;
}

.pricing-card.free-trial::before {
    content: 'ÜCRETSİZ';
    position: absolute;
    top: 15px;
    right: -30px;
    background: #3b82f6;
    color: white;
    padding: 5px 30px;
    transform: rotate(45deg);
    font-size: 0.75rem;
    font-weight: 700;
    z-index: 2;
}

.free-badge {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.8em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    animation: pulse 2s ease-in-out infinite;
    display: inline-block;
    margin-bottom: 10px;
}


body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #333;
  line-height: 1.6;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  min-height: 100vh;
}

.main-header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 20px 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.8rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  font-size: 2rem;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 15px;
  background: rgba(255, 255, 255, 0.1);
  padding: 10px 15px;
  border-radius: 50px;
  backdrop-filter: blur(10px);
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.user-name {
  font-weight: 600;
}

.demo-section {
  margin: 50px 0;
  max-width: 1200px;
  margin: 50px auto;
  padding: 0 20px;
}

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

.section-title {
  font-size: 2.5em;
  font-weight: 800;
  color: #2d3748;
  margin-bottom: 15px;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, #667eea, #764ba2);
  border-radius: 2px;
}

.section-subtitle {
  font-size: 1.2em;
  color: #6b7280;
  max-width: 600px;
  margin: 0 auto;
}

.demo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.demo-card {
  background: white;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: 1px solid rgba(255,255,255,0.2);
  position: relative;
}

.demo-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.demo-card-header {
  padding: 25px 25px 15px;
  background: linear-gradient(135deg, #f8fafc, #e2e8f0);
  border-bottom: 1px solid #e2e8f0;
  position: relative;
}

.demo-card-title {
  font-size: 1.6em;
  font-weight: 800;
  color: #2d3748;
  margin-bottom: 8px;
}

.demo-card-badge {
  position: absolute;
  top: 20px;
  right: 25px;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.8em;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-premium {
  background: linear-gradient(45deg, #FFD700, #FFA500);
  color: #333;
  animation: glow 2s ease-in-out infinite alternate;
}

.badge-new {
  background: linear-gradient(45deg, #4CAF50, #45a049);
  color: white;
}

.badge-trending {
  background: linear-gradient(45deg, #E91E63, #AD1457);
  color: white;
  animation: pulse 2s ease-in-out infinite;
}

.demo-preview-link {
  display: block;
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.demo-image-container {
  position: relative;
  background: linear-gradient(145deg, #f8fafc, #e2e8f0);
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.demo-image {
  width: 100%;
  height: auto;
  max-height: 600px;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.demo-preview-link:hover .demo-image {
  transform: scale(1.03);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.demo-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.9), rgba(118, 75, 162, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all 0.4s ease;

}

.demo-preview-link:hover .demo-overlay {
  opacity: 1;
}

.preview-content {
  text-align: center;
  color: white;
  transform: translateY(20px);
  transition: transform 0.4s ease;
}

.demo-preview-link:hover .preview-content {
  transform: translateY(0);
}

.preview-icon {
  font-size: 3em;
  margin-bottom: 12px;
  display: block;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.preview-text {
  font-size: 1.5em;
  font-weight: 700;
  margin-bottom: 6px;
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.preview-subtext {
  font-size: 1em;
  opacity: 0.9;
  font-weight: 500;
}

.demo-label {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.85);
  color: white;
  padding: 10px 25px;
  border-radius: 25px;
  font-weight: 600;
  font-size: 1.1em;
  backdrop-filter: blur(15px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.demo-card-content {
  padding: 25px;
}

.demo-features {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
}

.demo-features li {
  display: flex;
  align-items: center;
  padding: 10px 0;
  color: #4a5568;
  border-bottom: 1px solid #f1f5f9;
}

.demo-features li:last-child {
  border-bottom: none;
}

.feature-icon {
  margin-right: 12px;
  font-size: 1.1em;
  color: #10b981;
  font-weight: bold;
  min-width: 20px;
}

.demo-actions {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.demo-btn {
  flex: 1;
  padding: 14px 20px;
  border: none;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  transition: all 0.3s ease;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 1em;
}

.btn-primary {
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(102, 126, 234, 0.5);
}

.btn-secondary {
  background: #ffffff;
  color: #4a5568;
  border: 2px solid #e2e8f0;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.btn-secondary:hover {
  background: #f8fafc;
  border-color: #cbd5e0;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.btn-free {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: white;
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.3);
}

.btn-free:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(59, 130, 246, 0.5);
}

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

@keyframes glow {
  from { box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4); }
  to { box-shadow: 0 6px 30px rgba(255, 215, 0, 0.8); }
}

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

.notification-area {
  text-align: right;
  margin-bottom: 30px;
  position: relative;
}

#bildirimBtn {
  position: relative;
  background: linear-gradient(135deg, #667eea, #764ba2);
  border: none;
  padding: 12px;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.3);
  transition: all 0.3s ease;
}

#bildirimBtn:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
}

#bildirimBtn i {
  font-size: 24px;
  color: white;
}

#bildirimSayi {
  animation: pulse 1s infinite;
}

.price-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: linear-gradient(135deg, #ff6b6b, #ee5a24);
  padding: 16px 12px;
  border-radius: 15px;
  color: white;
  text-align: center;
  box-shadow: 
    0 8px 25px rgba(255, 107, 107, 0.4),
    0 4px 15px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  z-index: 10;
  transform: rotate(5deg);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: 2px solid rgba(255, 255, 255, 0.3);
  overflow: hidden;
}

.price-badge::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 12px;
  background: linear-gradient(135deg, #ff6b6b, #ee5a24);
  border-radius: 8px 8px 0 0;
  box-shadow: 0 -2px 5px rgba(0, 0, 0, 0.1);
  z-index: 1;
}

.price-badge::after {
  content: '';
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 8px;
  background: #ffd700;
  border-radius: 4px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  z-index: 2;
}

.price-badge .staple {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 6px;
  background: linear-gradient(90deg, #c0c0c0, #e8e8e8, #c0c0c0);
  border-radius: 3px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  z-index: 3;
}

.staple::before,
.staple::after {
  content: '';
  position: absolute;
  width: 4px;
  height: 8px;
  background: linear-gradient(90deg, #a0a0a0, #d0d0d0);
  border-radius: 2px;
}

.staple::before {
  left: -2px;
  top: -1px;
  transform: rotate(-45deg);
}

.staple::after {
  right: -2px;
  top: -1px;
  transform: rotate(45deg);
}

.old-price {
  font-size: 0.85rem;
  text-decoration: line-through;
  opacity: 0.9;
  margin-bottom: 3px;
  font-weight: 600;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.new-price {
  font-size: 1.4rem;
  font-weight: 800;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  letter-spacing: -0.5px;
}

.discount-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: linear-gradient(135deg, #ffd700, #ffa500);
  color: #333;
  padding: 4px 8px;
  border-radius: 10px;
  font-size: 0.75rem;
  font-weight: 700;
  box-shadow: 0 3px 8px rgba(255, 215, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.5);
  z-index: 4;
}

.discount-badge2 {
  position: relative;
  bottom: -8px;
  left: 8px;
  background: linear-gradient(135deg, #ffd700, #ffa500);
  color: #333;
  padding: 4px 8px;
  border-radius: 10px;
  font-size: 0.75rem;
  font-weight: 700;
  box-shadow: 0 3px 8px rgba(255, 215, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.5);
  z-index: 4;
}

.demo-card:hover .price-badge {
  transform: rotate(0deg) scale(1.1);
  box-shadow: 
    0 12px 35px rgba(255, 107, 107, 0.6),
    0 6px 20px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.price-badge.premium {
  background: linear-gradient(135deg, #ffd700, #ffa500);
}

.price-badge.premium::before {
  background: linear-gradient(135deg, #ffd700, #ffa500);
}

.price-badge.new {
  background: linear-gradient(135deg, #4CAF50, #45a049);
}

.price-badge.new::before {
  background: linear-gradient(135deg, #4CAF50, #45a049);
}

.price-badge.trending {
  background: linear-gradient(135deg, #E91E63, #AD1457);
}

.price-badge.trending::before {
  background: linear-gradient(135deg, #E91E63, #AD1457);
}

.price-badge.limited {
  background: linear-gradient(135deg, #9C27B0, #7B1FA2);
}

.price-badge.limited::before {
  background: linear-gradient(135deg, #9C27B0, #7B1FA2);
}

@keyframes stapleBounce {
  0%, 100% { transform: translateX(-50%) rotate(0deg); }
  25% { transform: translateX(-50%) rotate(-2deg); }
  75% { transform: translateX(-50%) rotate(2deg); }
}

.price-badge:hover .staple {
  animation: stapleBounce 0.3s ease-in-out;
}

@keyframes priceGlow {
  0%, 100% { 
    box-shadow: 
      0 8px 25px rgba(255, 107, 107, 0.4),
      0 4px 15px rgba(0, 0, 0, 0.1),
      inset 0 1px 0 rgba(255, 255, 255, 0.2);
  }
  50% { 
    box-shadow: 
      0 8px 30px rgba(255, 107, 107, 0.8),
      0 6px 20px rgba(0, 0, 0, 0.15),
      inset 0 1px 0 rgba(255, 255, 255, 0.3);
  }
}

.price-badge {
  animation: priceGlow 3s ease-in-out infinite;
}

.features-highlight {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 30px;
  border-radius: 15px;
  margin-top: 40px;
  text-align: center;
}

.highlight-content h3 {
  margin: 0 0 10px 0;
  font-size: 1.4rem;
}

.highlight-content p {
  margin: 0;
  opacity: 0.9;
  font-size: 1.1rem;
}

.countdown-timer {
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #ff6b6b, #ee5a24);
  color: white;
  padding: 6px 12px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(255, 107, 107, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.2);
  z-index: 5;
  animation: pulse 1.5s infinite;
}

.countdown-timer::before {
  content: '';
  position: absolute;
  top: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 6px solid #ff6b6b;
}

.countdown-timer.flash {
  background: linear-gradient(135deg, #ffd700, #ffa500);
  color: #333;
  animation: flash 0.8s infinite;
}

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

.countdown-timer.urgent {
  background: linear-gradient(135deg, #dc3545, #c82333);
  animation: shake 0.5s infinite;
}

@keyframes shake {
  0%, 100% { transform: translateX(-50%) rotate(0deg); }
  25% { transform: translateX(-50%) rotate(-2deg); }
  75% { transform: translateX(-50%) rotate(2deg); }
}

.pricing-section {
  background: linear-gradient(135deg, #f8fafc, #e2e8f0);
  padding: 40px 0;
  margin-top: 40px;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.pricing-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

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

.pricing-title {
  font-size: 2.2em;
  font-weight: 800;
  color: #2d3748;
  margin-bottom: 15px;
}

.pricing-subtitle {
  font-size: 1.2em;
  color: #6b7280;
  max-width: 600px;
  margin: 0 auto;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.pricing-card {
  background: white;
  border-radius: 20px;
  padding: 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

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

.pricing-card.popular {
  border: 2px solid #667eea;
  transform: scale(1.05);
}

.pricing-card.popular::before {
  content: 'POPÜLER';
  position: absolute;
  top: 15px;
  right: -30px;
  background: #667eea;
  color: white;
  padding: 5px 30px;
  transform: rotate(45deg);
  font-size: 0.75rem;
  font-weight: 700;
}

.pricing-card-header {
  text-align: center;
  margin-bottom: 25px;
}

.pricing-card-title {
  font-size: 1.5em;
  font-weight: 700;
  color: #2d3748;
  margin-bottom: 10px;
}

.pricing-card-description {
  color: #6b7280;
  font-size: 0.95em;
}

.pricing-card-price {
  text-align: center;
  margin-bottom: 25px;
}

.original-price {
  font-size: 1.2em;
  color: #6b7280;
  text-decoration: line-through;
  margin-bottom: 5px;
}

.current-price {
  font-size: 2.5em;
  font-weight: 800;
  color: #2d3748;
  margin-bottom: 5px;
}

.free-price {
  font-size: 2.5em;
  font-weight: 800;
  color: #3b82f6;
  margin-bottom: 5px;
}

.price-period {
  color: #6b7280;
  font-size: 0.9em;
}

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

.pricing-features li {
  padding: 10px 0;
  color: #4a5568;
  border-bottom: 1px solid #f1f5f9;
  display: flex;
  align-items: center;
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-features li::before {
  content: '✓';
  color: #10b981;
  font-weight: bold;
  margin-right: 10px;
}

.pricing-card-actions {
  text-align: center;
}

.pricing-btn {
  display: inline-block;
  width: 100%;
  padding: 15px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  border: none;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  transition: all 0.3s ease;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.3);
}

.pricing-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(102, 126, 234, 0.5);
}

.free-trial-btn {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.3);
}

.free-trial-btn:hover {
  box-shadow: 0 10px 25px rgba(59, 130, 246, 0.5);
}

.payment-form {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10000;
    justify-content: center;
    align-items: center;
}

.payment-form.active {
    display: flex;
}

.payment-form-content {
    background: white;
    padding: 30px;
    border-radius: 15px;
    max-width: 500px;
    width: 90%;
    text-align: center;
}

.payment-loading {
    font-size: 1.2em;
    color: #667eea;
    margin-bottom: 20px;
}

.memory-book-section {
    margin: 60px 0;
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 20px;
}

.memory-book-card {
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1), 
                0 8px 30px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    width: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.memory-book-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.15), 
                0 15px 40px rgba(0, 0, 0, 0.08);
}

.memory-book-header {
    background: linear-gradient(135deg, #8e44ad 0%, #9b59b6 100%);
    color: white;
    padding: 40px 30px 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.memory-book-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 70%);
    z-index: 1;
}

.memory-book-header-content {
    position: relative;
    z-index: 2;
}

.memory-book-title {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 15px;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.memory-book-subtitle {
    font-size: 1.3rem;
    font-weight: 500;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto 25px;
    line-height: 1.6;
}

.memory-book-gif-container {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    border: 5px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.4s ease;
}

.memory-book-gif-container:hover {
    transform: scale(1.03);
}

.memory-book-gif-container img {
    width: 100%;
    height: auto;
    display: block;
}

.memory-book-content {
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.memory-book-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 20px;
}

.memory-book-feature {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: rgba(142, 68, 173, 0.05);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.memory-book-feature:hover {
    background: rgba(142, 68, 173, 0.1);
    transform: translateY(-5px);
}

.memory-book-feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #8e44ad, #9b59b6);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.memory-book-feature-text h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: #2d3436;
}

.memory-book-feature-text p {
    color: #636e72;
    line-height: 1.6;
    font-size: 0.95rem;
}

.memory-book-qr-section {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    align-items: center;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 20px;
    padding: 30px;
    margin-top: 10px;
}

.memory-book-qr-container {
    flex: 0 0 auto;
    background: white;
    padding: 20px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    text-align: center;
}

.memory-book-qr-code {
    width: 180px;
    height: 180px;
    background: #f8f9fa;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    border: 1px solid #e9ecef;
}

.memory-book-qr-code i {
    font-size: 5rem;
    color: #8e44ad;
}

.memory-book-qr-text {
    flex: 1;
    min-width: 300px;
}

.memory-book-qr-text h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: #2d3436;
}

.memory-book-qr-text p {
    color: #636e72;
    line-height: 1.7;
    font-size: 1.05rem;
    margin-bottom: 20px;
}

.memory-book-action-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 20px;
}

.memory-book-btn {
    padding: 16px 32px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.05rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.memory-book-btn-primary {
    background: linear-gradient(135deg, #8e44ad, #9b59b6);
    color: white;
    box-shadow: 0 10px 25px rgba(142, 68, 173, 0.3);
}

.memory-book-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(142, 68, 173, 0.4);
}

.memory-book-btn-secondary {
    background: white;
    color: #8e44ad;
    border: 2px solid #8e44ad;
}

.memory-book-btn-secondary:hover {
    background: rgba(142, 68, 173, 0.05);
    transform: translateY(-3px);
}

.memory-book-badges {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 20px;
    flex-wrap: wrap;
}

.memory-book-badge {
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    background: rgba(142, 68, 173, 0.1);
    color: #8e44ad;
}

@media (max-width: 1024px) {
  .demo-grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
  }
  
  .pricing-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
  
  .pricing-card.popular {
    transform: scale(1);
  }
  
  .memory-book-title {
    font-size: 2.4rem;
  }
  
  .memory-book-subtitle {
    font-size: 1.2rem;
  }
  
  .memory-book-qr-section {
    flex-direction: column;
    text-align: center;
  }
  
  .memory-book-qr-text {
    min-width: 100%;
  }
}

@media (max-width: 768px) {
  .demo-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .demo-actions {
    flex-direction: column;
  }

  .section-title {
    font-size: 2em;
  }
  
  .header-container {
    flex-direction: column;
    gap: 15px;
  }
  
  .user-info {
    width: 100%;
    justify-content: center;
  }
  
  .memory-book-header {
    padding: 30px 20px 25px;
  }
  
  .memory-book-title {
    font-size: 2rem;
  }
  
  .memory-book-subtitle {
    font-size: 1.1rem;
  }
  
  .memory-book-content {
    padding: 30px 20px;
  }
  
  .memory-book-features {
    grid-template-columns: 1fr;
  }
  
  .memory-book-action-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .memory-book-btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .demo-card-header {
    padding: 20px 20px 12px;
  }

  .demo-card-content {
    padding: 20px;
  }

  .demo-image-container {
    min-height: 250px;
    padding: 15px;
  }

  .demo-image {
    max-height: 220px;
  }

  .price-badge {
    padding: 12px 10px;
    top: 15px;
    right: 15px;
    transform: rotate(3deg);
  }
  
  .new-price {
    font-size: 1.2rem;
  }
  
  .old-price {
    font-size: 0.8rem;
  }
  
  .memory-book-title {
    font-size: 1.8rem;
  }
  
  .memory-book-subtitle {
    font-size: 1rem;
  }
  
  .memory-book-feature {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
  
  .memory-book-qr-container {
    padding: 15px;
  }
  
  .memory-book-qr-code {
    width: 150px;
    height: 150px;
  }
  
  .memory-book-qr-code i {
    font-size: 4rem;
  }
}

.main-content::-webkit-scrollbar {
  width: 8px;
}

.main-content::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 4px;
}

.main-content::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, #667eea, #764ba2);
  border-radius: 4px;
}

.main-content::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, #5a6fd8, #6a5faa);
}

.price-badge::before {
  background-image: 
    linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 50%),
    linear-gradient(135deg, transparent 50%, rgba(0,0,0,0.1) 100%);
}

.price-badge {
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}
/* Hero Section Styles */
.hero-section {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 60px 20px 80px;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" fill="%23ffffff" opacity="0.03"><polygon points="0,0 1000,100 1000,0"></polygon></svg>');
  background-size: cover;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #ffd700, #ffa500);
  color: #333;
  padding: 8px 16px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 20px;
  animation: pulse 2s infinite;
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.2;
}

.highlight {
  background: linear-gradient(135deg, #ffd700, #ffa500);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.3rem;
  margin-bottom: 40px;
  opacity: 0.9;
  line-height: 1.6;
}

.hero-stats {
  display: flex;
  gap: 30px;
  margin-bottom: 40px;
}

.stat {
  text-align: center;
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 5px;
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.8;
}

.hero-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 15px;
  margin-bottom: 40px;
}

.feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  padding: 12px 15px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease;
}

.feature:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.feature i {
  color: #ffd700;
  font-size: 1.1rem;
}

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

.cta-btn {
  padding: 18px 35px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.cta-btn.primary {
  background: linear-gradient(135deg, #ffd700, #ffa500);
  color: #333;
  box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
}

.cta-btn.primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(255, 215, 0, 0.4);
}

.cta-btn.secondary {
  background: rgba(255, 255, 255, 0.15);
  color: white;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.cta-btn.secondary:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-3px);
}

/* Hero Visual - YUKARI TAŞINDI */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  margin-top: -40px;
}

.phone-mockup {
  margin-top: 30px;
  width: 480px;
  height: 960px;
  background: #1a1a1a;
  border-radius: 40px;
  padding: 12px;
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  transform: translateY(-20px);
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: white;
  border-radius: 30px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone-screen img {
  width: 100%;
  height: 100%;
  object-fit: fill;
  border-radius:30px;
  padding:1px;
  background-color: black;
}

.floating-elements {
  position: absolute;
  top: -20px;
  left: 0;
  right: 0;
  bottom: 0;
}

.floating-element {
  position: absolute;
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  animation: float 6s ease-in-out infinite;
}

.element-1 {
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.element-2 {
  top: 60%;
  right: 10%;
  animation-delay: 2s;
}

.element-3 {
  bottom: 20%;
  left: 20%;
  animation-delay: 4s;
}

.scroll-indicator {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
  animation: bounce 2s infinite;
}

.scroll-indicator i {
  display: block;
  margin-top: 0;
}

/* Video Section */
.video-section {
  padding: 80px 20px;
  background: #f8fafc;
}

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

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 15px;
  color: #2d3748;
}

.section-subtitle {
  font-size: 1.2rem;
  color: #6b7280;
  max-width: 600px;
  margin: 0 auto;
}

.video-container {
  max-width: 1000px;
  margin: 0 auto;
}

.video-player {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%;
  margin-bottom: 50px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.video-player iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.video-info-card {
  background: white;
  padding: 30px 25px;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border: 1px solid #f1f5f9;
}

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

.info-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: white;
  font-size: 1.8rem;
}

.video-info-card h4 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: #2d3748;
}

.video-info-card p {
  color: #6b7280;
  line-height: 1.6;
  font-size: 0.95rem;
}

/* Animations */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}
/* Responsive Styles */
@media (max-width: 1200px) {
  .hero-container,
  .container {
    max-width: 1000px;
    padding: 0 30px;
  }
  
  .hero-title {
    font-size: 2.8rem;
  }
  
  .phone-mockup {
    width: 420px;
    height: 840px;
  }
}

@media (max-width: 992px) {
  .hero-content {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    text-align: left;
  }
  
  .hero-visual {
    margin-top: -20px;
  }
  
  .phone-mockup {
    width: 350px;
    height: 700px;
    transform: translateY(0);
  }
  
  .hero-title {
    font-size: 2.3rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .section-title {
    font-size: 2.2rem;
  }
  
  .hero-stats {
    justify-content: flex-start;
  }
  
  .hero-cta {
    justify-content: flex-start;
  }
  
  .hero-features {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero-section {
    padding: 40px 20px 60px;
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    gap: 30px;
    text-align: center;
  }
  
  .hero-text {
    order: 1;
  }
  
  .hero-visual {
    order: 2;
    margin-top: 0;
    margin-bottom: 10px;
  }
  
  .hero-title {
    font-size: 2.1rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
    margin-bottom: 25px;
  }
  
  .phone-mockup {
    width: 320px;
    height: 640px;
    margin: 0 auto;
  }
  
  .hero-stats {
    gap: 20px;
    margin-bottom: 25px;
    justify-content: center;
  }
  
  .stat-number {
    font-size: 1.7rem;
  }
  
  .stat-label {
    font-size: 0.85rem;
  }
  
  .hero-features {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 25px;
  }
  
  .feature {
    padding: 10px 12px;
    font-size: 0.95rem;
    justify-content: center;
  }
  
  .cta-btn {
    padding: 15px 30px;
    font-size: 1rem;
  }
  
  .hero-cta {
    justify-content: center;
    gap: 15px;
  }
  
  .video-section {
    padding: 60px 20px;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .section-subtitle {
    font-size: 1.1rem;
  }
  
  .video-info-grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  
  .video-info-card {
    padding: 25px 20px;
  }
  
  .floating-elements {
    display: none;
  }
  
  .info-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
  
  .video-info-card h4 {
    font-size: 1.2rem;
  }
}

@media (max-width: 576px) {
  .hero-section {
    padding: 30px 15px 50px;
  }
  
  .hero-container,
  .container {
    padding: 0 15px;
  }
  
  .hero-title {
    font-size: 1.9rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: 20px;
  }
  
  .phone-mockup {
    width: 280px;
    height: 560px;
  }
  
  .hero-badge {
    font-size: 0.8rem;
    padding: 6px 12px;
    margin-bottom: 15px;
  }
  
  .hero-stats {
    flex-direction: row;
    gap: 15px;
    margin-bottom: 20px;
  }
  
  .stat {
    text-align: center;
  }
  
  .stat-number {
    font-size: 1.5rem;
  }
  
  .stat-label {
    font-size: 0.8rem;
  }
  
  .feature {
    padding: 8px 10px;
    font-size: 0.9rem;
  }
  
  .cta-btn {
    padding: 14px 25px;
    font-size: 0.95rem;
    width: 100%;
    justify-content: center;
  }
  
  .hero-cta {
    gap: 10px;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
  
  .section-subtitle {
    font-size: 1rem;
  }
  
  .video-info-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.7rem;
  }
  
  .phone-mockup {
    width: 260px;
    height: 520px;
  }
  
  .hero-stats {
    flex-wrap: wrap;
    gap: 10px;
  }
  
  .stat {
    flex: 1;
    min-width: 100px;
  }
  
  .cta-btn {
    padding: 12px 20px;
    font-size: 0.9rem;
  }
  
  .feature {
    font-size: 0.85rem;
  }
}

@media (max-width: 380px) {
  .hero-title {
    font-size: 1.5rem;
  }
  
  .phone-mockup {
    width: 240px;
    height: 480px;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 10px;
  }
  
  .stat {
    min-width: auto;
  }
}

/* Tablet Optimizations */
@media (min-width: 769px) and (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr 1fr;
    text-align: left;
  }
  
  .hero-visual {
    order: 2;
  }
  
  .hero-text {
    order: 1;
  }
  
  .hero-stats {
    justify-content: flex-start;
  }
  
  .hero-cta {
    justify-content: flex-start;
  }
  
  .hero-features {
    grid-template-columns: 1fr;
  }
}

/* Tablet Landscape */
@media (min-width: 768px) and (max-width: 1024px) and (orientation: landscape) {
  .hero-content {
    grid-template-columns: 1.2fr 1fr;
    gap: 25px;
  }
  
  .phone-mockup {
    width: 300px;
    height: 600px;
  }
}

/* High-resolution displays */
@media (min-width: 1400px) {
  .hero-container,
  .container {
    max-width: 1320px;
  }
}

/* Print Styles */
@media print {
  .hero-section {
    background: white !important;
    color: black !important;
    padding: 20px !important;
  }
  
  .hero-visual,
  .floating-elements,
  .scroll-indicator,
  .video-player {
    display: none !important;
  }
  
  .cta-btn {
    display: none !important;
  }
}

/* Reduced motion for accessibility */
@media (prefers-reduced-motion: reduce) {
  .floating-element,
  .scroll-indicator,
  .feature,
  .cta-btn,
  .video-info-card {
    animation: none !important;
    transition: none !important;
  }
}
/* Sidebar Styles */
.sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 380px;
    height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: -5px 0 25px rgba(0,0,0,0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10000;
    overflow-y: auto;
}

.sidebar.active {
    right: 0;
}

.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(5px);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

.sidebar-header {
    padding: 25px 30px;
    background: rgba(255,255,255,0.1);
    border-bottom: 1px solid rgba(255,255,255,0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.site-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.site-logo {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    object-fit: cover;
}

.site-name {
    color: white;
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0;
}

.sidebar-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px;
    transition: transform 0.3s ease;
}

.sidebar-close:hover {
    transform: rotate(90deg);
}

.sidebar-content {
    padding: 30px;
}

/* User Info Styles */
.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 15px;
    margin-bottom: 25px;
    border: 1px solid rgba(255,255,255,0.2);
}

.user-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid white;
}

.user-details {
    flex: 1;
}

.user-name {
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 5px 0;
}

.user-status {
    color: rgba(255,255,255,0.8);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #4ade80;
    border-radius: 50%;
}

/* Navigation Styles */
.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    color: white;
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.3s ease;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
}

.nav-item:hover {
    background: rgba(255,255,255,0.15);
    transform: translateX(5px);
}

.nav-item i {
    width: 20px;
    text-align: center;
    font-size: 1.1rem;
}

.nav-text {
    font-weight: 500;
}

.nav-item.logout {
    color: #f87171;
    background: rgba(248, 113, 113, 0.1);
    border-color: rgba(248, 113, 113, 0.2);
}

.nav-item.logout:hover {
    background: rgba(248, 113, 113, 0.2);
}

/* Auth Buttons */
.auth-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 20px;
}

.auth-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 20px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    text-align: center;
}

.auth-btn.primary {
    background: white;
    color: #667eea;
    border: 2px solid white;
}

.auth-btn.primary:hover {
    background: transparent;
    color: white;
}

.auth-btn.secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255,255,255,0.3);
}

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

/* Menu Toggle Button */
.menu-toggle {
    position: fixed;
    top: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 100;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.4);
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .sidebar {
        width: 100%;
        right: -100%;
    }
    
    .menu-toggle {
        top: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }
    
    .sidebar-header {
        padding: 20px;
    }
    
    .sidebar-content {
        padding: 20px;
    }
    
    .user-info {
        padding: 15px;
    }
    
    .nav-item {
        padding: 12px 15px;
    }
}

/* Hero section adjustments for menu toggle */
.hero-section {
    position: relative;
}

/* 3 Adımda Hazır Bölümü */
.steps-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    position: relative;
    overflow: hidden;
}

.steps-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000" opacity="0.02"><path fill="%23667eea" d="M500,250c138.07,0,250,111.93,250,250S638.07,750,500,750S250,638.07,250,500S361.93,250,500,250z"/></svg>') repeat;
    background-size: 200px;
}

.steps-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    color: #1e293b;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.3rem;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Steps Grid */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.step-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.step-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.15);
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 25px;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.step-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    color: white;
    font-size: 2rem;
    box-shadow: 0 8px 25px rgba(245, 87, 108, 0.3);
}

.step-card:nth-child(2) .step-icon {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    box-shadow: 0 8px 25px rgba(79, 172, 254, 0.3);
}

.step-card:nth-child(3) .step-icon {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    box-shadow: 0 8px 25px rgba(67, 233, 123, 0.3);
}

.step-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 15px;
}

.step-description {
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.step-duration {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #f8fafc;
    padding: 8px 16px;
    border-radius: 25px;
    color: #64748b;
    font-weight: 600;
    font-size: 0.9rem;
    border: 1px solid #e2e8f0;
}

.step-duration i {
    color: #f59e0b;
}

/* Steps CTA */
.steps-cta {
    text-align: center;
}

.steps-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 18px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
    margin-bottom: 20px;
    border: none;
    cursor: pointer;
}

.steps-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(102, 126, 234, 0.4);
    color: white;
}

.steps-btn:active {
    transform: translateY(-1px);
}

.steps-guarantee {
    color: #64748b;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.steps-guarantee i {
    color: #10b981;
}

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

.step-card {
    animation: fadeInUp 0.6s ease forwards;
}

.step-card:nth-child(1) {
    animation-delay: 0.1s;
}

.step-card:nth-child(2) {
    animation-delay: 0.2s;
}

.step-card:nth-child(3) {
    animation-delay: 0.3s;
}

/* Responsive Design */
@media (max-width: 768px) {
    .steps-section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
        padding: 0 20px;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 0 10px;
    }
    
    .step-card {
        padding: 30px 20px;
        margin: 0 10px;
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }
    
    .step-icon {
        width: 70px;
        height: 70px;
        font-size: 1.7rem;
    }
    
    .step-title {
        font-size: 1.3rem;
    }
    
    .steps-btn {
        padding: 16px 25px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .steps-container {
        padding: 0 15px;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .step-card {
        padding: 25px 15px;
    }
    
    .step-number {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }
    
    .step-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .steps-btn {
        width: 100%;
        justify-content: center;
        padding: 15px 20px;
    }
    
    .steps-guarantee {
        flex-direction: column;
        gap: 5px;
    }
}
.site-name{
  text-transform: uppercase;
}
/* QR Hatıra Bölümü Stilleri - Benzersiz Class İsimleri */
.qr-hatira-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 80px 0;
    color: white;
    margin-top: 100px;
}

.qr-hatira-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.qr-hatira-header {
    text-align: center;
    margin-bottom: 50px;
}

.qr-hatira-baslik {
    font-size: 2.8em;
    font-weight: 800;
    text-align: center;
    margin-bottom: 20px;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
    line-height: 1.2;
    color: white !important;
}

.qr-hatira-alt-baslik {
    font-size: 1.3em;
    text-align: center;
    color: rgba(255, 255, 255, 0.9) !important;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
    font-weight: 400;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.2);
}

.qr-hatira-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.qr-hatira-visual {
    text-align: center;
}

.qr-hatira-gif-container {
    position: relative;
    display: inline-block;
}

.qr-hatira-gif {
    max-width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    border: 3px solid rgba(255,255,255,0.2);
}

.qr-hatira-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #ff6b6b, #ffa726);
    color: white;
    padding: 10px 15px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 14px;
    animation: qr-hatira-pulse 2s infinite;
}

.qr-hatira-text-title {
    font-size: 2.2em;
    margin-bottom: 20px;
    color: white;
}

.qr-hatira-text-desc {
    font-size: 1.2em;
    margin-bottom: 30px;
    opacity: 0.9;
    line-height: 1.6;
}

.qr-hatira-features-list {
    margin-bottom: 30px;
}

.qr-hatira-feature-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    font-size: 1.1em;
}

.qr-hatira-feature-icon {
    color: #4cd137;
    margin-right: 15px;
    font-size: 1.2em;
}

.qr-hatira-feature-text {
    color: white;
}

.qr-hatira-pricing {
    display: flex;
    align-items: center;
    gap: 20px;
    margin: 30px 0;
    padding: 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.qr-hatira-price-old {
    text-decoration: line-through;
    opacity: 0.7;
    font-size: 1.3em;
    color: white;
}

.qr-hatira-price-new {
    font-size: 2.5em;
    font-weight: 700;
    color: #4cd137;
}

.qr-hatira-price-discount {
    background: #ff6b6b;
    color: white;
    padding: 8px 15px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9em;
}

.qr-hatira-actions {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.qr-hatira-btn {
    padding: 15px 30px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1em;
    border: 2px solid transparent;
}

.qr-hatira-btn-primary {
    background: #4cd137;
    color: white;
    border-color: #4cd137;
}

.qr-hatira-btn-primary:hover {
    background: #44bd32;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(76, 209, 55, 0.3);
}

.qr-hatira-btn-secondary {
    background: transparent;
    color: white;
    border-color: rgba(255,255,255,0.3);
}

.qr-hatira-btn-secondary:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-3px);
}

.qr-hatira-guarantee {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9em;
    opacity: 0.8;
}

.qr-hatira-guarantee-icon {
    color: #4cd137;
}

.qr-hatira-guarantee-text {
    color: white;
}

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

/* Responsive tasarım */
@media (max-width: 768px) {
    .qr-hatira-baslik {
        font-size: 2.2em;
        margin-bottom: 15px;
    }
    
    .qr-hatira-alt-baslik {
        font-size: 1.1em;
        margin-bottom: 30px;
        padding: 0 20px;
    }
    
    .qr-hatira-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .qr-hatira-actions {
        flex-direction: column;
    }
    
    .qr-hatira-btn {
        justify-content: center;
    }
    
    .qr-hatira-pricing {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .qr-hatira-baslik {
        font-size: 1.8em;
    }
    
    .qr-hatira-alt-baslik {
        font-size: 1em;
    }
    
    .qr-hatira-section {
        padding: 60px 0;
    }
}
.demo-active-banner {
        background: linear-gradient(135deg, #28a745, #20c997);
        color: white;
        padding: 15px 20px;
        border-radius: 10px;
        margin: 20px 0;
        display: flex;
        align-items: center;
        justify-content: space-between;
        box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
    }
    
    .demo-active-banner i {
        font-size: 24px;
        margin-right: 10px;
    }
    
    .demo-dashboard-btn {
        background: rgba(255,255,255,0.2);
        color: white;
        padding: 8px 16px;
        border-radius: 6px;
        text-decoration: none;
        font-weight: 600;
        transition: all 0.3s ease;
        margin-left: 10px;
    }
    
    .demo-dashboard-btn:hover {
        background: rgba(255,255,255,0.3);
        transform: translateY(-2px);
    }
    
    .demo-upgrade-btn {
        background: #ffc107;
        color: #212529;
        padding: 8px 16px;
        border-radius: 6px;
        text-decoration: none;
        font-weight: 600;
        transition: all 0.3s ease;
        margin-left: 10px;
    }
    
    .demo-upgrade-btn:hover {
        background: #e0a800;
        transform: translateY(-2px);
    }
    
    .demo-warning-banner {
        background: linear-gradient(135deg, #ffc107, #fd7e14);
        color: white;
        padding: 15px 20px;
        border-radius: 10px;
        margin: 20px 0;
        text-align: center;
        box-shadow: 0 4px 15px rgba(255, 193, 7, 0.3);
    }
    
    .demo-ended-banner {
        background: linear-gradient(135deg, #dc3545, #c82333);
        color: white;
        padding: 15px 20px;
        border-radius: 10px;
        margin: 20px 0;
        text-align: center;
        box-shadow: 0 4px 15px rgba(220, 53, 69, 0.3);
    }
    
   
    
    .upgrade-feature {
        background: #e8f5e8;
        border: 2px solid #28a745;
        border-radius: 10px;
        padding: 15px;
        margin: 10px 0;
    }
    
    .upgrade-feature h5 {
        color: #28a745;
        margin-bottom: 5px;
    }
    /* Premium Kullanıcı Banner Stilleri */
.premium-active-banner {
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
    padding: 20px;
    border-radius: 15px;
    margin: 20px 0;
    box-shadow: 0 10px 30px rgba(40, 167, 69, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.premium-active-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
    transform: rotate(45deg);
    animation: premium-shine 3s infinite;
}

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

.premium-active-banner > div {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
}

.premium-active-banner > div:first-child {
    flex: 1;
    min-width: 300px;
}

.premium-active-banner i {
    font-size: 1.2em;
    margin-right: 10px;
}

.premium-active-banner strong {
    font-weight: 700;
}

.premium-dashboard-btn,
.premium-manage-btn {
    padding: 12px 24px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    gap: 8px;
}

.premium-dashboard-btn:hover,
.premium-manage-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.premium-dashboard-btn {
    background: rgba(255, 255, 255, 0.9);
    color: #28a745;
    border-color: rgba(255, 255, 255, 0.8);
    font-weight: 700;
}

.premium-dashboard-btn:hover {
    background: white;
    color: #218838;
    transform: translateY(-2px) scale(1.05);
}

.premium-manage-btn {
    background: rgba(23, 162, 184, 0.8);
    border-color: rgba(23, 162, 184, 0.6);
}

.premium-manage-btn:hover {
    background: rgba(23, 162, 184, 1);
    transform: translateY(-2px) scale(1.05);
}

/* Premium Özellikler Bölümü */
.premium-feature {
    background: rgba(40, 167, 69, 0.1);
    border: 2px solid rgba(40, 167, 69, 0.3);
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
    text-align: center;
}

.premium-feature h5 {
    color: #28a745;
    margin-bottom: 10px;
    font-size: 1.1em;
    font-weight: 700;
}

.premium-feature p {
    color: #155724;
    margin: 0;
    font-size: 0.95em;
    line-height: 1.5;
}

/* Fiyatlandırma Seçenekleri Stilleri */
.pricing-options {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    justify-content: center;
}

.pricing-option {
    padding: 10px 20px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    font-weight: 600;
}

.pricing-option.active {
    background: #28a745;
    color: white;
    border-color: #28a745;
}

.pricing-option:hover {
    border-color: #28a745;
}

/* Ödeme Formu */
.payment-form {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    z-index: 10000;
    justify-content: center;
    align-items: center;
}

.payment-form-content {
    background: white;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    max-width: 400px;
    width: 90%;
}

.payment-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.spinner {
    font-size: 2em;
    animation: spin 1s linear infinite;
}

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

/* Ödeme İptal Butonu */
.payment-cancel {
    margin-top: 15px;
}

.cancel-btn {
    background: #dc3545;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
}

.cancel-btn:hover {
    background: #c82333;
    transform: translateY(-2px);
}

/* Alert Stilleri */
.alert {
    padding: 15px;
    margin: 20px 0;
    border: 1px solid transparent;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-warning {
    color: #856404;
    background-color: #fff3cd;
    border-color: #ffeaa7;
}

.alert-danger {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
}

.alert-success {
    color: #155724;
    background-color: #d4edda;
    border-color: #c3e6cb;
}

.btn-close {
    background: none;
    border: none;
    font-size: 1.2em;
    cursor: pointer;
    margin-left: auto;
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .premium-active-banner > div {
        flex-direction: column;
        text-align: center;
    }
    
    .premium-active-banner > div:first-child {
        min-width: auto;
    }
    
    .premium-dashboard-btn,
    .premium-manage-btn {
        width: 100%;
        justify-content: center;
        margin: 5px 0;
    }
    
    .premium-feature {
        padding: 15px;
    }
    
    .pricing-options {
        flex-direction: column;
        gap: 5px;
    }
    
    .payment-form-content {
        padding: 20px;
        margin: 20px;
    }
}
.hidden-feature {
  display: none;
}

.show-more-features-btn {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 25px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 20px;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
}

.show-more-features-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

/* Tooltip Stilleri */
.feature {
  position: relative;
  cursor: pointer;
}

.feature::before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.9);
  color: white;
  padding: 10px 15px;
  border-radius: 8px;
  font-size: 14px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1000;
  pointer-events: none;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.feature::after {
  content: '';
  position: absolute;
  bottom: calc(100% - 5px);
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: rgba(0, 0, 0, 0.9);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1000;
}

.feature:hover::before,
.feature:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-5px);
}

/* Responsive tooltip */
@media (max-width: 768px) {
  .feature::before {
    white-space: normal;
    width: 200px;
    text-align: center;
  }
}
/* Video Modal Stilleri */
.video-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    backdrop-filter: blur(10px);
    animation: fadeIn 0.3s ease;
}

.video-modal.show {
    display: flex;
    justify-content: center;
    align-items: center;
}

.video-modal-content {
    background: white;
    border-radius: 20px;
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.4s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { 
        opacity: 0;
        transform: translateY(50px) scale(0.9);
    }
    to { 
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.video-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.video-modal-header h3 {
    margin: 0;
    font-size: 1.4em;
    font-weight: 600;
}

.close-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.video-modal-body {
    padding: 0;
    position: relative;
}

#promoVideo {
    width: 100%;
    height: auto;
    max-height: 500px;
    background: #000;
    display: block;
    border-bottom: 1px solid #e9ecef;
}

.video-controls {
    background: #f8f9fa;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    border-top: 1px solid #e9ecef;
}

.video-control-btn {
    background: white;
    border: 1px solid #dee2e6;
    padding: 10px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9em;
    font-weight: 500;
}

.video-control-btn:hover {
    background: #667eea;
    color: white;
    border-color: #667eea;
    transform: translateY(-1px);
}

.video-progress {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9em;
    color: #6c757d;
    font-weight: 500;
}

#progressBar {
    flex: 1;
    height: 6px;
    border-radius: 3px;
    background: #dee2e6;
    outline: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

#progressBar:hover {
    height: 8px;
}

#progressBar::-webkit-slider-thumb {
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #667eea;
    cursor: pointer;
    transition: all 0.3s ease;
}

#progressBar::-webkit-slider-thumb:hover {
    background: #5a6fd8;
    transform: scale(1.1);
}

#progressBar::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #667eea;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
}

#progressBar::-moz-range-thumb:hover {
    background: #5a6fd8;
    transform: scale(1.1);
}

.video-modal-footer {
    padding: 25px 30px;
    background: #f8f9fa;
    text-align: center;
    border-top: 1px solid #e9ecef;
}

.video-modal-footer p {
    margin: 0 0 20px 0;
    font-size: 1.1em;
    color: #495057;
    font-weight: 500;
}

.video-cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.video-cta-btn {
    padding: 12px 25px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    border: none;
    cursor: pointer;
    font-size: 0.95em;
}

.video-cta-btn.primary {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
}

.video-cta-btn.secondary {
    background: #6c757d;
    color: white;
}

.video-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.video-cta-btn.primary:hover {
    background: linear-gradient(135deg, #218838 0%, #1e9e8a 100%);
}

.video-cta-btn.secondary:hover {
    background: #5a6268;
}

/* Video Oynatma Durumuna Göre İkon Değişimi */
.video-playing #playIcon {
    transform: rotate(0);
}

.video-paused #playIcon {
    transform: rotate(0);
}

.video-muted #volumeIcon::before {
    content: "\f026";
}

.video-unmuted #volumeIcon::before {
    content: "\f028";
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .video-modal-content {
        width: 95%;
        margin: 20px;
        border-radius: 15px;
    }
    
    .video-modal-header {
        padding: 15px 20px;
    }
    
    .video-modal-header h3 {
        font-size: 1.2em;
    }
    
    .video-controls {
        padding: 12px 15px;
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .video-progress {
        order: -1;
        width: 100%;
        margin-bottom: 10px;
    }
    
    .video-cta-buttons {
        flex-direction: column;
        gap: 10px;
    }
    
    .video-cta-btn {
        justify-content: center;
        width: 100%;
    }
    
    #promoVideo {
        max-height: 300px;
    }
}

@media (max-width: 480px) {
    .video-modal-header {
        padding: 12px 15px;
    }
    
    .video-modal-footer {
        padding: 20px 15px;
    }
    
    .video-control-btn {
        padding: 8px 12px;
        font-size: 0.85em;
    }
    
    .video-progress {
        font-size: 0.8em;
        gap: 8px;
    }
}