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

body {
  font-family: 'Segoe UI', sans-serif;
  background: #111;
  color: #eee;
  scroll-behavior: smooth;
}

header {
  background-color: #374151;
  color: #e5e7eb;
  padding: 20px;
}

.header2 {
  background-color: #374151;
  color: #e5e7eb;
  padding: 20px;
  text-align: center;
}

nav {
  padding: 10px;
  text-align: center;
}

nav a {
  color: #f3f4f6;
  text-decoration: none;
  margin: 0 15px;
  font-weight: bold;
}

nav a:hover {
  text-decoration: underline;
}

.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.85);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
}

.logo {
  font-weight: bold;
  font-size: 1.5rem;
  color: #00d9ff;
}

.navbar ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

.navbar a {
  text-decoration: none;
  color: #eee;
  font-weight: 500;
}

.navbar a:hover {
  color: #00d9ff;
}

.hero {
  height: 100vh;
  background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 5rem;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero span {
  color: #00d9ff;
}

section {
  padding: 80px 20px;
  text-align: center;
}

.projects .project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.project-card {
  background: #222;
  padding: 1rem;
  border-radius: 10px;
  transition: transform 0.3s ease;
  border: 1px solid #333;
}

.project-card:hover {
  transform: scale(1.05);
}

.contact {
  max-width: 800px;
  color: #eee;
  padding: 0.2rem;
  text-align: center;
}

.contact p{
  margin-bottom: 0rem;
  margin-top: 1rem;
}

.contact ul li {
  text-decoration: none;
}

.contact a {
  color: #4ac9ff;
  text-decoration: none;
}

.contact a:hover {
  background-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.5);
}

.highlight {
  background-color: #e5e7eb;
  color: black;
  padding: 10px;
  border-left: 4px solid #3b82f6;
  margin: 10px 0;
}

.container {
  padding: 40px;
  max-width: 800px;
  margin: auto;
}

.module-list {
  list-style: none;
  padding: 0;
}

.module-list li {
  background-color: #ffffff;
  margin: 10px 0;
  padding: 15px;
  border-left: 6px solid #3b82f6;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.module-list li:hover {
  background-color: #e5e7eb;
}

code {
  background-color: #f3f4f6;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: monospace;
}

pre {
  background-color: #f3f4f6;
  padding: 15px;
  overflow-x: auto;
  border-radius: 6px;
  border: 1px solid #d1d5db;
}

ul {
  margin-left: 20px;
}

.callout {
  background-color: #fef3c7;
  padding: 10px;
  border-left: 4px solid #facc15;
  margin: 10px 0;
  color: black;
}

.footer {
  padding: 1rem;
  text-align: center;
  background: #000;
  font-size: 0.9rem;
}

footer {
  text-align: center;
  margin-top: 40px;
  font-size: 0.9em;
  color: #6b7280;
}