/* Hakkımızda Bölümü Stilleri */
.hakkimizda-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

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

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

.hakkimizda-kart {
  background: white;
  border-radius: 20px;
  padding: 40px 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  border: 1px solid #f0f0f0;
}

.hakkimizda-kart::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(135deg, #00529b, #003466);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.hakkimizda-kart:hover::before {
  transform: scaleX(1);
}

.hakkimizda-kart:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.kart-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, #00529b, #003466);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
  position: relative;
}

.kart-icon::after {
  content: '';
  position: absolute;
  width: 80px;
  height: 80px;
  border: 2px solid #00529b;
  border-radius: 50%;
  opacity: 0.2;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.8);
    opacity: 0.2;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.1;
  }
  100% {
    transform: scale(0.8);
    opacity: 0.2;
  }
}

.kart-icon i {
  font-size: 2rem;
  color: white;
}

.hakkimizda-kart h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #00529b;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.kart-icerik p {
  font-family: 'Open Sans', sans-serif;
  font-size: 0.95rem;
  color: #555;
  line-height: 1.7;
  margin-bottom: 15px;
}

.kart-icerik p strong {
  color: #00529b;
  font-weight: 600;
}

/* İstatistikler */
.istatistikler {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
  margin-top: 25px;
  padding-top: 25px;
  border-top: 1px solid #eee;
}

.istatistik {
  text-align: center;
}

.sayi {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: #00529b;
  margin-bottom: 5px;
}

.label {
  font-family: 'Open Sans', sans-serif;
  font-size: 0.8rem;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Vizyon Listesi */
.vizyon-listesi {
  list-style: none;
  padding: 0;
  margin: 20px 0 0 0;
}

.vizyon-listesi li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-family: 'Open Sans', sans-serif;
  font-size: 0.9rem;
  color: #555;
}

.vizyon-listesi i {
  color: #28a745;
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* Değerler */
.degerler {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-top: 25px;
}

.deger {
  background: #f8f9fa;
  padding: 15px;
  border-radius: 10px;
  border-left: 4px solid #00529b;
}

.deger strong {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-size: 0.9rem;
  color: #00529b;
  margin-bottom: 5px;
}

.deger span {
  font-family: 'Open Sans', sans-serif;
  font-size: 0.8rem;
  color: #666;
  line-height: 1.4;
}

/* Responsive Tasarım */
@media (max-width: 1200px) {
  .hakkimizda-grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  }
}

@media (max-width: 768px) {
  .hakkimizda-section {
    padding: 60px 0;
  }
  
  .hakkimizda-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  
  .hakkimizda-kart {
    padding: 30px 25px;
  }
  
  .istatistikler {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }
  
  .sayi {
    font-size: 1.5rem;
  }
  
  .degerler {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }
  
  .hakkimizda-section {
    padding: 40px 0;
  }
  
  .hakkimizda-kart {
    padding: 25px 20px;
  }
  
  .kart-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
  }
  
  .kart-icon i {
    font-size: 1.5rem;
  }
  
  .hakkimizda-kart h3 {
    font-size: 1.3rem;
  }
  
  .istatistikler {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  
  .vizyon-listesi li {
    font-size: 0.85rem;
  }
}