body {
  margin: 0;
  font-family: Arial, sans-serif;
  color: white;
  background: #0d1117;
}

/* Skills Section */
#skills {
  text-align: center;
  padding: 60px 20px;
  position: relative;
  overflow: hidden;
}

#skills h2 {
  font-size: 40px;
  font-weight: bold;
}

#skills .highlight {
  color: #3498db;
}

#skills .underline {
  display: block;
  width: 120px;
  height: 4px;
  background: #3498db;
  margin: 10px auto 40px;
  border-radius: 4px;
}

.skills-container {
  max-width: 1100px;
  margin: 0 auto;
}

.skills-container h3 {
  font-size: 24px;
  margin: 30px 0 20px;
  color: #ccc;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 25px;
  margin-bottom: 40px;
}

.skill-card {
  background: rgba(40, 40, 40, 0.8);
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.skill-card:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 20px rgba(0,0,0,0.6);
}

/* Uniform Skill Logo Size */
.skill-logo {
  width: 60px;
  height: 60px;
  object-fit: contain;
  margin-bottom: 12px;
}

.skill-card h4 {
  margin: 10px 0;
  font-size: 18px;
}

.badge {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: bold;
}

.experienced {
  background: #3498db;
  color: white;
}

.learning {
  background: #27ae60;
  color: white;
}

section {
  min-height: 100vh; /* each section fills screen */
  scroll-margin-top: 80px; /* avoids overlap with navbar */
}

/* ✅ Responsive Grid */
@media (max-width: 768px) {
  .skills-grid {
    grid-template-columns: repeat(2, 1fr); /* 2 per row */
    gap: 15px;
  }
}

@media (max-width: 480px) {
  .skills-grid {
    grid-template-columns: 1fr; /* 1 per row */
  }
}