body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f3f4f6;
  overflow-x: hidden; /* Yatay kaydırmayı engelle */
  box-sizing: border-box;
}
/* ...existing code... 
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  box-sizing: border-box;
  z-index: 10;
  background: #fff;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.logo {
  height: 150px; 
  width: auto;
  position: absolute;
  left: 50%;
  top: 70%;
  transform: translate(-50%, -50%);
}

*/
.nav a {
  color: #222;
  text-decoration: none;
  margin-left: 32px;
  font-size: 20px;
  font-weight: 500;
  transition: color 0.2s;
}
.nav a:hover {
  color: #2563eb;
}

.hero {
  min-height: 100vh;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-top: 80px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.32);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  max-width: 800px;
  margin: 0 auto;
  @media screen and (max-width: 768px) {
    padding: 0 20px;
    
  }
}

.hero-content h1 {
  font-size: 3.2rem;
  font-weight: bold;
  margin-bottom: 32px;
  letter-spacing: 1px;
  line-height: 1.1;
}

.hero-content p {
  font-size: 1.3rem;
  margin-bottom: 36px;
  font-weight: 400;
  line-height: 1.5;
}

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

.cta-buttons button {
  padding: 16px 32px;
  border: none;
  border-radius: 50px;
  font-size: 20px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.cta-buttons button:first-child {
  background: #2563eb;
  color: #fff;
}

.cta-buttons button:last-child {
  background: #fbbf24;
  color: #222;
}

.cta-buttons button:hover {
  opacity: 0.92;
}

.main-banner {
  width: 100%;
  background: linear-gradient(90deg, #132546 60%, #1e40af 100%);
  color: #fff;
  padding: 80px 0 40px 0;
  text-align: center;
  margin-top: 80px;
}

.main-banner h2 {
  font-size: 2.2rem;
  margin-bottom: 18px;
  font-weight: bold;
}

.main-banner p {
  font-size: 1.2rem;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.info-section {
  background: #fff;
  color: #222;
  padding: 64px 0 48px 0;
  text-align: center;
}

.info-section h3 {
  font-size: 2rem;
  margin-bottom: 18px;
  font-weight: bold;
}

.info-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 32px;
  margin-top: 32px;
}

.info-card {
  background: #f3f4f6;
  border-radius: 14px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  padding: 32px 24px;
  max-width: 320px;
  min-width: 240px;
  flex: 1 1 240px;
  text-align: left;
  transition: all 0.3s ease;
}

.info-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.15);
  background: white;
}

.info-card[onclick] {
  cursor: pointer;
}

.info-card[onclick]:hover {
  border: 2px solid #2563eb;
}

.info-card h4 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: #2563eb;
}

.info-card p {
  font-size: 1rem;
  color: #333;
  margin: 0;
}

.footer {
  background: #222;
  color: #fff;
  padding: 48px 0 0 0;
  font-size: 1rem;
  position: relative;
  bottom: 0;
  left: 0;
  width: 100%;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 5vw;
  flex-wrap: wrap;
  gap: 32px;
}

.footer-logo-contact {
  display: flex;
  align-items: flex-start;
  gap: 24px;
}

.footer-logo {
  height: 100px;
  width: 100px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.footer-contact p {
  margin: 0 0 6px 0;
  color: #ddd;
  font-size: 0.98rem;
}

.footer-contact a {
  color: #fbbf24;
  text-decoration: none;
  font-size: 0.98rem;
  transition: color 0.2s;
}
.footer-contact a:hover {
  color: #fff;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}

.footer-links a {
  color: #ddd;
  text-decoration: none;
  font-size: 1rem;
  transition: color 0.2s;
}
.footer-links a:hover {
  color: #fbbf24;
}

.footer-social {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-top: 8px;
}

.footer-social h4 {
  color: #fff;
  font-size: 1.1rem;
  margin: 0;
  font-weight: 600;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: white;
  font-size: 1.2rem;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.social-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

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

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

.social-link.twitter {
  background: #1da1f2;
}

.social-link.whatsapp {
  background: #25d366;
}

.footer-bottom {
  border-top: 1px solid #333;
  margin-top: 32px;
  padding: 18px 0 12px 0;
  text-align: center;
  color: #aaa;
  font-size: 0.98rem;
  background: #1a1a1a;
  width: 100%;
}

.gizle-footer {
  display: none;
}

.user-icon-container {
  position: relative;
  margin-left: 20px;
}

.user-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #f3f4f6;
  transition: background 0.3s ease;
}

.user-icon:hover {
  background: rgba(37, 99, 235, 0.2);
  transform: scale(1.05);
}

.user-icon svg {
  color: #2563eb;
}

.user-popup {
  position: fixed;
  top: 80px;
  right: 32px;
  width: 210px;
  background: #10b981;
  border-radius: 14px;
  z-index: 1000;
  box-shadow: 0 8px 32px rgba(16,185,129,0.18), 0 1.5px 6px rgba(0,0,0,0.08);
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-10px) scale(0.98);
  transition: opacity 0.25s, transform 0.25s;
  display: flex;
  flex-direction: column;
  height: auto;
  min-height: 0;
  max-height: 300px;
}

.user-popup.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.popup-header {
  padding: 20px;
  color: white;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.user-name {
  font-weight: 600;
  color: white;
  font-size: 16px;
}

.user-email {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.8);
  margin-top: 4px;
}

.popup-item {
  display: block;
  padding: 15px 20px;
  color: white;
  text-decoration: none;
  font-size: 14px;
  transition: background 0.2s ease;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.popup-item:hover {
  background: rgba(255, 255, 255, 0.1);
}

.popup-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.2);
  margin: 10px 0;
}

@media (max-width: 900px) {
  .info-cards {
    flex-direction: column;
    align-items: center;
    gap: 18px;
  }
  .main-banner {
    padding: 48px 0 24px 0;
  }
  .info-section {
    padding: 36px 0 24px 0;
  }
  .footer-content {
    flex-direction: column;
    align-items: center;
    gap: 24px;
    padding: 0 2vw;
  }
  .footer-logo-contact {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
  .footer-links {
    align-items: center;
    margin-top: 18px;
  }
  
  .footer-social {
    align-items: center;
    margin-top: 18px;
  }
  
  .social-links {
    justify-content: center;
  }
  
  /* Logo responsive */
  .logo {
    height: 80px; /* Tablet boyutunda küçült */
  }
}

/* Mobil responsive ekleme */
@media (max-width: 768px) {
  .header {
    padding: 0.8rem 1rem;
  }
  
  .logo {
    height: 60px; /* Mobilde daha küçük */
    top: 60%;
  }
}

@media (max-width: 480px) {
  .header {
    padding: 0.6rem 0.8rem;
  }
  
  .logo {
    height: 120px; /* Çok küçük ekranlarda en küçük boyut */
  }
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

/* WhatsApp Link 
.whatsapp-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 0;
    color: white;
    text-decoration: none;
    font-size: 28px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    animation: whatsappPulse 2s infinite;
}
    */

.whatsapp-link:hover {
    background: #128c7e;
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-link i {
    animation: whatsappBounce 1s ease-in-out infinite alternate;
}

.whatsapp-tooltip {
    position: absolute;
    bottom: 70px;
    right: -10px;
    background: #333;
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    pointer-events: none;
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    right: 20px;
    border: 6px solid transparent;
    border-top-color: #333;
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* WhatsApp Animations */
@keyframes whatsappPulse {
    0% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.7), 0 0 0 10px rgba(37, 211, 102, 0.1);
    }
    100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
}

@keyframes whatsappBounce {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(-3px);
    }
}

/* Responsive WhatsApp Button */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-link {
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
    
    .whatsapp-tooltip {
        font-size: 12px;
        padding: 6px 10px;
        bottom: 60px;
    }
}