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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  color: #1a1a1a;
  background: #f3f3f3;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
  background: white;
  border-bottom: 1px solid #e5e5e5;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-weight: 600;
  font-size: 18px;
}

.nav-links {
  display: flex;
  gap: 30px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: #555;
  font-size: 14px;
}

.nav-links a:hover {
  color: #000;
}

.hero {
  text-align: center;
  padding: 80px 20px;
  background: white;
}

.avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 20px;
  display: block;
  border: 3px solid white;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.hero h1 {
  font-size: 36px;
  margin-bottom: 12px;
}

.tagline {
  color: #666;
  font-size: 16px;
  max-width: 500px;
  margin: 0 auto;
}

.projects, .about, .contact {
  max-width: 1000px;
  margin: 0 auto;
  padding: 60px 40px;
}

.projects h2, .about h2, .contact h2 {
  font-size: 24px;
  margin-bottom: 30px;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.project-card {
  background: white;
  border: 1px solid #e5e5e5;
  border-radius: 12px;
  padding: 20px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s, box-shadow 0.2s;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

.project-image {
  height: 140px;
  border-radius: 8px;
  margin-bottom: 16px;
}

.project-card h3 {
  font-size: 16px;
  margin-bottom: 8px;
}

.project-card p {
  font-size: 14px;
  color: #666;
  margin-bottom: 16px;
}
.tech-stack {
  font-size: 12px;
  color: #888;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}



.project-card {
  cursor: pointer;
}

.link {
  color: #185FA5;
  font-size: 14px;
  font-weight: 500;
}

.about p {
  color: #444;
  max-width: 700px;
}

.contact-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.contact-links a {
  color: #185FA5;
  text-decoration: none;
  font-size: 15px;
}

.contact-links a:hover {
  text-decoration: underline;
}

footer {
  text-align: center;
  padding: 30px;
  color: #999;
  font-size: 13px;
  border-top: 1px solid #e5e5e5;
}

@media (max-width: 600px) {
  .navbar { padding: 15px 20px; }
  .nav-links { gap: 15px; }
  .projects, .about, .contact { padding: 40px 20px; }
  .hero h1 { font-size: 28px; }
}
.gallery {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  z-index: 1000;
  justify-content: center;
  align-items: center;
}

.gallery.active {
  display: flex;
}

.gallery-content {
  max-width: 90%;
  text-align: center;
}

.gallery-content img {
  max-width: 100%;
  max-height: 80vh;
  border-radius: 8px;
}

.gallery-close {
  position: absolute;
  top: 20px;
  right: 30px;
  color: white;
  font-size: 40px;
  cursor: pointer;
  user-select: none;
}

.gallery-nav {
  margin-top: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  color: white;
}

.gallery-nav button {
  background: white;
  color: black;
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
}

.gallery-nav button:hover {
  background: #ddd;
}

.project-card {
  cursor: pointer;
}