body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  background: #eef3f9;
  color: #2d2d2d;
}

/* HEADER */
.header {
  background: linear-gradient(135deg, #3b82f6, #1e40af);
  color: white;
  padding: 2rem 1rem;
  text-align: center;
}
.contact-link {
  color: white;
  text-decoration: underline;
}

.contact-link:hover {
  color: #ffd700; /* gold on hover */
}

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

.profile-pic {
  width: 140px;
  height: 140px;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid white;
  margin-bottom: 1rem;
}

.btn {
  display: inline-block;
  margin: 1rem 0;
  padding: 0.6rem 1.2rem;
  background: white;
  color: #1e40af;
  text-decoration: none;
  border-radius: 25px;
  font-weight: bold;
  transition: all 0.3s ease;
}

.btn:hover {
  background: #2563eb;
  color: white;
}

.links a {
  margin: 0 1rem;
  color: white;
  text-decoration: none;
  font-weight: 500;
}

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

/* SECTIONS */
.about, .skills, .achievements, .projects, .Languages {
  padding: 2rem;
  text-align: center;
}

h2 {
  color: #1e3a8a;
  margin-bottom: 1rem;
}

ul {
  list-style-type: square;
  padding-left: 1.2rem;
  text-align: left;
  max-width: 600px;
  margin: 0 auto;
}

.project-card {
  background: white;
  padding: 1rem;
  border-radius: 12px;
  margin: 1rem auto;
  max-width: 600px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

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

/* FOOTER */
footer {
  text-align: center;
  padding: 1rem;
  background: #cbd5e1;
  color: #1e293b;
}

/* ANIMATIONS */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s forwards;
}

.slide-up {
  animation: slideUp 1s ease forwards;
}

.slide-down {
  animation: slideDown 1s ease forwards;
}

.bounce:hover {
  animation: bounce 0.5s;
}

@keyframes fadeInUp {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes bounce {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(0.95); }
}