/* General Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Body - Flexbox layout for centering */
body {
  font-family: 'Roboto', sans-serif;
  background-color: #f0f4f8; /* Soft off-white background */
  color: #333;
  display: flex;
  justify-content: center;  /* Center horizontally */
  align-items: center;      /* Center vertically */
  min-height: 100vh;        /* Ensure the body takes up full height */
  padding: 20px;            /* Optional padding to prevent content from touching the edges */
  line-height: 1.6;         /* Improve readability */
}

/* Main Container for Centering Content */
.main-container {
  display: flex;
  max-width: 1200px;         /* Limit width of content */
  width: 100%;               /* Allow it to stretch on smaller screens */
  background-color: #040b6d; /* Clean white background */
  border-radius: 12px;       /* Slightly more rounded corners */
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); /* Deeper shadow for depth */
  overflow: hidden;
  flex-direction: row;      /* Sidebar and content next to each other */
  transition: all 0.5s ease-in-out; /* Smooth transition for layout change */
  animation: fadeInUp 1s ease-out; /* Fade in and slide up */
}

/* Sidebar Styles */
.sidebar {
  width: 250px;
  padding: 30px;  /* Increased padding for better spacing */
  background-color: #000000; /* Darker blue-gray for sidebar */
  color: #ecf0f1; /* Light grayish-white for text */
  animation: slideIn 0.5s ease-in-out;
}

.sidebar h3 {
  font-size: 1.8rem; /* Increased font size */
  margin-bottom: 20px; /* Better spacing */
  color: #ecf0f1;
  font-weight: 700; /* Stronger heading */
  animation: slideInUp 0.6s ease-out;
}

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

.sidebar ul li {
  margin-bottom: 12px;
}

.sidebar ul li a {
  color: #ecf0f1;
  text-decoration: none;
  transition: color 0.3s ease, padding-left 0.3s ease;
  animation: fadeIn 1.5s ease-out;
}

.sidebar ul li a:hover {
  color: #000000; /* Blue color on hover */
  padding-left: 10px; /* Slight indentation effect */
  transform: scale(1.05); /* Slight grow effect on hover */
}

/* Main Content Styles */
main {
  flex: 1;
  padding: 30px;
  opacity: 0;
  animation: fadeInMain 1s forwards;
}

/* Content Section Styles */
.content-section {
  margin-bottom: 30px;
  padding: 25px;
  background-color: #ffffff; /* White background for content */
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1); /* Soft shadow for depth */
  opacity: 0;
  animation: fadeInUp 1.2s forwards; /* Add slide-up and fade-in effect */
  transition: transform 0.3s ease; /* Smooth transition on hover */
}

.content-section:hover {
  transform: scale(1.02); /* Slight zoom effect on hover */
}

.content-section:nth-child(even) {
  animation-delay: 0.2s;
}

.content-section:nth-child(odd) {
  animation-delay: 0.5s;
}

/* Image Hover Animation */
.image-hover {
  width: 100%;
  max-width: 500px;
  margin-top: 20px;
  transition: transform 0.3s ease, box-shadow 0.3s ease; /* Add box-shadow transition */
}

.image-hover:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1); /* Add a subtle shadow on hover */
}

/* Sidebar Slide-In Animation */
@keyframes slideIn {
  0% {
      opacity: 0;
      transform: translateX(-100%);
  }
  100% {
      opacity: 1;
      transform: translateX(0);
  }
}

/* Sidebar Slide-In Up Animation for Heading */
@keyframes slideInUp {
  0% {
      opacity: 0;
      transform: translateY(50px);
  }
  100% {
      opacity: 1;
      transform: translateY(0);
  }
}

/* Main Content Fade-In Animation */
@keyframes fadeInMain {
  0% {
      opacity: 0;
  }
  100% {
      opacity: 1;
  }
}

/* Content Section Fade-In and Slide-Up */
@keyframes fadeInUp {
  0% {
      opacity: 0;
      transform: translateY(20px);
  }
  100% {
      opacity: 1;
      transform: translateY(0);
  }
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .main-container {
      flex-direction: column; /* Stack elements vertically on smaller screens */
      padding: 10px;
  }

  .sidebar {
      width: 100%;
      position: relative;
      padding: 15px; /* Reduce padding for smaller screens */
      animation: none; /* Disable animation for mobile */
  }

  main {
      padding-left: 10px;
      padding-right: 10px;
  }

  .content-section {
      margin-bottom: 20px; /* Adjust margin for mobile */
      padding: 20px; /* Adjust padding for mobile */
  }

  .image-hover {
      max-width: 100%; /* Ensure images are responsive */
  }
}

/* Button Styles */
button {
  background-color: #3498db;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 5px;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  animation: bounceIn 1.2s ease-out;
}

button:hover {
  background-color: #2980b9; /* Darker blue on hover */
  transform: translateY(-3px); /* Slight lift effect on hover */
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1); /* Adding shadow on hover */
}

/* Footer Styles */
footer {
  background-color: #2c3e50;
  color: #ecf0f1;
  padding: 20px 0;
  text-align: center;
  margin-top: 50px;
  animation: fadeInFooter 1s ease-out;
}

footer a {
  color: #3498db;
  text-decoration: none;
  transition: color 0.3s ease;
}

footer a:hover {
  color: #2980b9; /* Darker blue on hover */
}

/* Footer Fade-In Animation */
@keyframes fadeInFooter {
  0% {
      opacity: 0;
  }
  100% {
      opacity: 1;
  }
}

/* Button Bounce In Animation */
@keyframes bounceIn {
  0% {
    transform: scale(0.5);
  }
  50% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
  }
}
.indent{
 line-height: 8;
}