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

/* Body */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #0a0a23;
  color: #fff;
  min-height: 100vh;
  display: flex;
}

/* Page layout */
.page-container {
  display: flex;
  width: 100%;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 220px;
  background-color: #1e3a8a;
  padding: 2rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.sidebar h2 {
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  color: #ffffff;
}

.sidebar button {
  background-color: #0f265e;
  color: #fff;
  border: none;
  padding: 0.7rem 1rem;
  margin-bottom: 1rem;
  border-radius: 6px;
  cursor: pointer;
  width: 100%;
  text-align: left;
  transition: all 0.3s ease;
}

.sidebar button:hover {
  background-color: #3b5bb5;
  transform: translateX(5px);
}

/* Main content */
.main-content {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 3rem;
}

/* Info box */
.info-box {
  background: rgba(30, 58, 138, 0.3);
  padding: 3rem;
  border-radius: 15px;
  max-width: 700px;
  text-align: center;
  box-shadow: 0 0 40px rgba(30, 58, 138, 0.5);
}

.info-box h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: #1e3a8a;
}

.info-box p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  color: #ccc;
}

.info-box button {
  background-color: #1e3a8a;
  color: #fff;
  border: none;
  padding: 0.8rem 1.8rem;
  font-size: 1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.info-box button:hover {
  background-color: #3b5bb5;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(30, 58, 138, 0.4);
}

/* Responsive for small screens */
@media (max-width: 768px) {
  .page-container {
    flex-direction: column;
  }
  .sidebar {
    width: 100%;
    flex-direction: row;
    justify-content: space-around;
    padding: 1rem;
  }
  .sidebar button {
    width: auto;
    margin-bottom: 0;
  }
  .main-content {
    padding: 2rem 1rem;
  }
}