html {
  zoom: 1.1; /* 1 = normal, 1.1 = %110 büyütme */
}
 .top-bar {
      background: linear-gradient(135deg, #567c7c 0%, #4a6b6b 50%, #567c7c 100%);
      height: 10px;
      width: 100%;
      box-shadow: 0 2px 8px rgba(86, 124, 124, 0.3);
    }

    .navbar-custom {
	  background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 50%, #ffffff 100%);
	  padding: 0.7rem 0;
	  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
	  backdrop-filter: blur(10px);
	  border-bottom: 1px solid #e9ecef; 
	  top: 8px; 
	  left: 0;
	  right: 0;
	  z-index: 1030; 
	}
    .navbar-brand {
      font-size: 1.3rem;
      font-weight: 700;
      color: #567c7c;
      text-shadow: none;
      transition: all 0.3s ease;
    }
    .navbar-brand:hover {
      color: #3d5a5a;
      transform: translateY(-1px);
    }
    .nav-link {
      color: #567c7c;
      font-size: 1rem;
      margin-left: 1rem;
      padding: 6px 14px !important;
      border-radius: 20px;
      transition: all 0.3s ease;
      position: relative;
      font-weight: 500;
    }
    .nav-link:hover {
      color: #ffffff;
      background-color: #567c7c;
      transform: translateY(-2px);
      box-shadow: 0 4px 12px rgba(86, 124, 124, 0.3);
    }
    .dropdown-menu {
      border: none;
      box-shadow: 0 8px 25px rgba(0,0,0,0.15);
      border-radius: 12px;
      padding: 8px 0;
      margin-top: 8px;
      position: absolute;
      z-index: 2000;!important;
      min-width: 200px;
    }
    .dropdown-item {
      color: #567c7c;
      font-size: 0.95rem;
      padding: 10px 20px;
      transition: all 0.3s ease;
      border-radius: 8px;
      margin: 2px 8px;
    }
    .dropdown-item:hover {
      background: linear-gradient(135deg, #567c7c, #4a6b6b);
      color: #ffffff;
      transform: translateX(5px);
    }
    .logo-img {
      height: 55px;
      transition: transform 0.3s ease;
    }
    
    .sidebar {
      background-color: #f8f9fa;
      min-height: calc(100vh - 98px);
      border-right: 1px solid #dee2e6;
      padding: 20px 0;
      margin-top: 0;
    }
    
    .sidebar-item {
      background-color: #567c7c;
      color: white;
      padding: 15px 20px;
      margin: 0 15px 8px 15px;
      cursor: pointer;
      position: relative;
      border: none;
      width: calc(100% - 30px);
      text-align: left;
      font-size: 1rem;
      font-weight: 500;
      border-radius: 8px;
      transition: all 0.3s ease;
      box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    }
    
    .sidebar-item:hover {
      background-color: #3d5a5a;
      color: white;
      transform: translateY(-2px);
      box-shadow: 0 4px 8px rgba(0,0,0,0.15);
    }
    
    .sidebar-item.collapsed {
      border-bottom: none;
    }
    
    .sidebar-subitem {
      background-color: #ffffff;
      color: #495057;
      padding: 12px 25px 12px 40px;
      margin: 0 15px 4px 15px;
      cursor: pointer;
      border: none;
      width: calc(100% - 30px);
      text-align: left;
      font-size: 0.95rem;
      border-radius: 6px;
      border-left: 3px solid #567c7c;
      transition: all 0.3s ease;
    }
    
    .sidebar-subitem:hover {
      background-color: #e6f0f0;
      transform: translateX(5px);
      border-left-color: #3d5a5a;
    }
    
    .sidebar-subitem.active {
      background-color: #567c7c;
      color: white;
    }
    
    .collapse-icon {
      transition: transform 0.3s ease;
      float: right;
      margin-top: 2px;
    }
    
  
	.dropdown-submenu {
	  position: relative;
	}

	.dropdown-submenu .dropdown-menu {
	  top: 0;
	  left: 100%;
	  margin-top: -6px;
	  margin-left: -1px;
	  display: none;
	}

	.dropdown-submenu:hover > .dropdown-menu {
	  display: block;
	}

	.dropdown-item:hover {
	  background-color: #0d6efd;
	}

	.dropdown-submenu > .dropdown-item::after {
	  display: none;
	}

	.dropdown-submenu .bi-chevron-right {
	  float: right;
	}
		
    .main-content {
      padding: 30px;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(15px);
      border-radius: 15px;
      box-shadow: 0 10px 30px rgba(0,0,0,0.1), 0 1px 8px rgba(0,0,0,0.06);
      border: 1px solid rgba(255,255,255,0.2);
      margin-top: 0;
      position: relative;
    }
    
    .main-content::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
      border-radius: 15px;
      pointer-events: none;
    }
    
    .hero-banner {
      background: linear-gradient(135deg, #567c7c, #6b8e8e);
      color: white;
      padding: 40px 30px;
      border-radius: 10px;
      margin-bottom: 30px;
      text-align: center;
    }
    
    .hero-banner h1 {
      font-size: 2.5rem;
      font-weight: bold;
      margin-bottom: 10px;
      text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    }
    
    .hero-banner h2 {
      font-size: 1.8rem;
      font-weight: 300;
      opacity: 0.9;
    }
    
    .content-section {
      margin-bottom: 30px;
    }
    
    .content-section h3 {
      color: #567c7c;
      font-size: 1.8rem;
      font-weight: 600;
      margin-bottom: 20px;
      border-bottom: 2px solid #567c7c;
      padding-bottom: 10px;
    }
    
    .content-section h4 {
      color: #3d5a5a;
      font-size: 1.4rem;
      font-weight: 500;
      margin-top: 25px;
      margin-bottom: 15px;
    }
    
    .content-section p {
      line-height: 1.8;
      color: #495057;
      text-align: justify;
      margin-bottom: 15px;
    }
    
    .features-list {
      background-color: #f8f9fa;
      padding: 20px;
      border-radius: 8px;
      margin: 20px 0;
    }
    
    .features-list li {
      padding: 8px 0;
      border-bottom: 1px solid #dee2e6;
    }
    
    .features-list li:last-child {
      border-bottom: none;
    }
    
    .back-to-top {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: #567c7c;
      color: white;
      border: none;
      border-radius: 50%;
      width: 50px;
      height: 50px;
      display: none;
      z-index: 1000;
    }
    
    .back-to-top:hover {
      background-color: #3d5a5a;
    }
	
	.sidebar-logo-section {
	  text-align: center;
	  padding: 10px 20px;
	}

	.sidebar-logo-section img {
	  width: 100%;
	  min-width: 150px;
	  height: auto;
	  border: 3px solid #6c757d;
	  border-radius: 10px;
	}
	.main-header img {
	  width: 100%;
	  min-width: 400px;
	  height: auto;
	  display: block;
	  margin: 0 auto 20px auto; 
	  border-radius: 10px;
	}
			
			
			
    @media (max-width: 992px) {
      .nav-link {
        margin-left: 0;
        padding-left: 0.5rem;
      }
      
      .sidebar {
        min-height: auto;
        padding: 15px 0;
        max-height: 50vh;
        overflow-y: auto;
        position: sticky;
        top: 0;
        z-index: 100;
      }
      
      .sidebar-item {
        margin: 0 10px 6px 10px;
        width: calc(100% - 20px);
        padding: 10px 15px;
        font-size: 0.9rem;
      }
      
      .sidebar-subitem {
        margin: 0 10px 3px 10px;
        width: calc(100% - 20px);
        padding: 8px 20px 8px 30px;
        font-size: 0.85rem;
      }
      
      .main-content {
        padding: 20px 15px;
      }
      
      .hero-banner {
        padding: 30px 20px;
      }
      
      .hero-banner h1 {
        font-size: 2rem;
      }
      
      .hero-banner h2 {
        font-size: 1.4rem;
      }
    }
	
::-webkit-scrollbar {
  width: 8px;           
}

::-webkit-scrollbar-track {
  background: rgba(0,0,0,0.05); 
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: #567c7c;     
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #436161;     
}

* {
  scrollbar-width: thin; 
  scrollbar-color: #567c7c rgba(0,0,0,0.05); 
}


.btn-modern {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, #567c7c, #4a6969);
  border: none;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(86,124,124,0.3);
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-modern:hover {
  background: linear-gradient(135deg, #4a6969, #3d5b5b);
  box-shadow: 0 6px 16px rgba(86,124,124,0.4);
  transform: translateY(-2px);
}

.btn-modern:active {
  transform: translateY(0);
  box-shadow: 0 3px 8px rgba(86,124,124,0.3);
}



	.footer-custom {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 15px 15px 0 0;
  box-shadow: 0 -10px 30px rgba(0,0,0,0.1), 0 -1px 8px rgba(0,0,0,0.06);
  border: 1px solid rgba(255,255,255,0.2);
  border-bottom: none;
  padding: 40px 0 0 0;
  position: relative;
}

.footer-custom::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
  border-radius: 15px 15px 0 0;
  pointer-events: none;
}
.footer-copyright {
  background-color: #567c7c; 
  color: #ffffff;          
  width: 100%;              
  margin: 0;                
  padding: 8px 0;
  
} .copyright-text{
	margin-top: 16px;  
	display: flex;           
	justify-content: center;   
	align-items: center; }

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

.footer-title {
  color: #567c7c;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0;
  text-shadow: none;
}

.contact-section {
  position: relative;
   padding: 10px;
}

.contact-item {
   display: block; 
  background: rgba(86, 124, 124, 0.05);
  border-radius: 12px;
  border: 1px solid rgba(86, 124, 124, 0.1);
  transition: all 0.3s ease;
  padding: 5px;
}

.contact-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(86, 124, 124, 0.15);
  background: rgba(86, 124, 124, 0.08);
}

.contact-map {
 width: 100%;
}

.contact-map iframe {
  display: block;
  width: 100%;
  height: 350px;
  border-radius: 8px;
}

.contact-item:hover .contact-map iframe {
  box-shadow: 0 8px 25px rgba(86, 124, 124, 0.25);
}

.map-info {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.contact-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.university-name {
  color: #567c7c;
  font-weight: 600;
  font-size: 1.1rem;
  line-height: 1.2;
}

.address {
  color: #6c757d;
  font-size: 0.95rem;
  margin-top: 2px;
}

/* Responsive Tasarım */
@media (max-width: 768px) {
  .footer-custom {
    padding: 30px 0 0 0;
    margin-top: 30px;
  }
  
  .footer-title {
    font-size: 1.3rem;
    margin-bottom: 20px;
  }
  
  .contact-item {
    margin-bottom: 20px;
  }
  
  .contact-map iframe {
    height: 250px;
  }
  
  .university-name {
    font-size: 1rem;
  }
  
 
}

@media (max-width: 480px) {
  .footer-custom {
    border-radius: 0;
  }
  
  .contact-item {
    padding: 15px;
  }
  
}