:root {
--text-color: #333;
--text-color-dark: #eaeaea;
--bg-color: #f3f3f3;
--bg-color-dark: #121212;
--bg2-color: #fff;
--bg2-color-dark: #1e1e1e;
--bg3-color: #fcfcfc;
--bg3-color-dark: #2d2d2d;

}

/* Global Styles */
body {
  font-family: Inter, sans-serif;
  margin: 0;
  padding: 0;
  line-height: 1.6;
  background-color: var(--bg-color);
  color: var(--text-color);
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Header Styles */
header {
  background-color: var(--bg2-color);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  height: 50px;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
}

nav ul li {
  margin-left: 1.5rem;
}

nav ul li a {
  color: var(--text-color);
  text-decoration: none;
  font-weight: bold;
}

.menu a.active {
  pointer-events: none;
  color: #ffcc00; /* Highlight color */
  font-weight: bold;
}

nav {
  position: relative;
}

.menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 1.5rem;
}

.menu li {
  margin: 0;
}

.menu li a {
  text-decoration: none;
  font-weight: bold;
}

.burger-menu {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
}

.burger-menu span {
  width: 25px;
  height: 3px;
  background-color: var(--text-color);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  background-color: var(--bg3-color);
  list-style: none;
  margin: 0;
  padding: 0.5rem 1rem;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
  border-radius: 5px;
}

.dropdown-menu li {
  margin: 0.5rem 0;
}

.dropdown-menu li a {
  color: var(--text-color);
  text-decoration: none;
}

.burger-menu.active + .dropdown-menu {
  display: block;
}

/* Burger Animation */
.burger-menu.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.burger-menu.active span:nth-child(2) {
  opacity: 0;
}

.burger-menu.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}


/* Main Content */
main {
  padding: 2rem 0;
}

.intro {
  text-align: center;
  margin-bottom: 2rem;
}

.intro h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.intro p {
  font-size: 1.2rem;
}

.content {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
}

.main-content {
  flex: 2;
  min-width: 300px;
}

.sidebar {
  flex: 1;
  min-width: 200px;
  background-color: var(--bg2-color);
  padding: 1rem;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.sidebar img {
  width: 100%;
  margin-bottom: 1rem;
  border-radius: 5px;
}

/* Footer Styles */
footer {
  background-color: var(--bg2-color);
  color: var(--text-color);
  text-align: center;
  padding: 1rem 0;
  margin-top: 2rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  nav ul {
      flex-direction: column;
      align-items: center;
  }

  nav ul li {
      margin: 0.5rem 0;
  }

  .content {
      flex-direction: column;
  }

  .menu {
    display: none;
  } 

  .burger-menu {
    display: flex;
  }
}

/* Dark Mode Styles */
@media (prefers-color-scheme: dark) {
  body {
      background-color: var(--bg-color-dark);
      color: var(--text-color-dark);
  }

  header {
      background-color: var(--bg2-color-dark);
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.7);
  }

  nav ul li a {
      color: var(--text-color-dark);
  }

  .dropdown-menu {
    background-color: var(--bg3-color-dark);
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.9);
  }

  .dropdown-menu li a {
    color: var(--text-color-dark);
  }

  .burger-menu span {
    background-color: var(--text-color-dark);
  }

  nav ul li a.active {
      color: #ffcc00;
  }

  .sidebar {
      background-color: var(--bg2-color-dark);
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.7);
  }

  footer {
      color: var(--text-color-dark);
      background-color: var(--bg2-color-dark);
  }
}