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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: #1a1a1a;
  color: #fff;
  line-height: 1.6;
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 4rem 1rem;
  background: linear-gradient(135deg, #2c2c2c, #1a1a1a);
}

.profile-img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1rem;
  border: 3px solid #00ff88; /* Neon accent */
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.tagline {
  font-size: 1.2rem;
  color: #cccccc;
}

/* Projects Section */
.projects {
  padding: 2rem 1rem;
  max-width: 1200px;
  margin: 0 auto;
}

h2 {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 2rem;
  color: #00ff88;
}

.project-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.project-card {
  background: #2c2c2c;
  padding: 1.5rem;
  border-radius: 8px;
  transition: transform 0.3s ease;
}

.project-card:hover {
  transform: translateY(-5px);
}

.project-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.project-card p {
  color: #cccccc;
  margin-bottom: 1rem;
}

.btn {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: #00ff88;
  color: #1a1a1a;
  text-decoration: none;
  border-radius: 5px;
  margin-right: 0.5rem;
  transition: background 0.3s ease;
}

.btn:hover {
  background: #00cc6a;
}

/* About Section */
.about {
  padding: 2rem 1rem;
  max-width: 1200px;
  margin: 0 auto;
}

.timeline {
  list-style: none;
  margin-top: 1rem;
}

.timeline li {
  padding: 0.5rem 0;
  position: relative;
  padding-left: 1.5rem;
}

.timeline li::before {
  content: "•";
  color: #00ff88;
  position: absolute;
  left: 0;
}

/* Footer */
footer {
  text-align: center;
  padding: 1rem;
  background: #2c2c2c;
  color: #cccccc;
}

/* Responsive Design */
@media (min-width: 768px) {
  .project-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero {
    padding: 6rem 1rem;
  }

  h1 {
    font-size: 3rem;
  }

  .tagline {
    font-size: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .project-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}