/* Importing fonts and icons */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');

/* Global CSS variables */
:root {
  --primary-color: #6e48aa;
  --hover-color: #8a6cc9;
  --bg-color: #1a1a2e;
  --text-color: #ffffff;
  --card-bg-color: #16213e;
}

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

/* Container styles */
.container {
  max-width: 800px;
  width: 90%;
  margin: 0 auto;
  padding: 20px;
}

/* Header styles */
header {
  background-color: rgba(22, 33, 62, 0.8);
  backdrop-filter: blur(10px);
  position: fixed;
  width: 100%;
  z-index: 1000;
  top: 0;
  height: 80px;
  display: flex;
  align-items: center;
}

/* Navigation styles */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

/* Logo styles */
.logo {
  display: flex;
  align-items: center;
}

/* Logo image styles */
.logo img {
  width: 40px;
  height: 40px;
  margin-right: 10px;
}

/* Navigation links styles */
.nav-links {
  display: flex;
  gap: 20px;
}

.nav-links a {
  color: var(--text-color);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: var(--hover-color);
}

/* Section styles */
.section {
  padding: 5rem 0;
}

/* Section title styles */
.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
}

/* Footer styles */
footer {
  background-color: var(--card-bg-color);
  text-align: center;
  padding: 2rem 0;
  margin-top: 4rem;
}