body {
  background-color: #f8f9fa;
  scroll-behavior: smooth;
}

header img {
  border: 4px solid #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

section h2 {
  border-bottom: 2px solid #dee2e6;
  padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
}

ul {
  list-style-type: disc;
  padding-left: 1.5rem;
}

footer {
  margin-top: 2rem;
}

.bg-white {
  background: #fff !important;
}

.card {
  transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 6px 24px rgba(0,0,0,0.12);
}

.navbar-nav .nav-link {
  transition: color 0.2s;
}

.navbar-nav .nav-link.active, 
.navbar-nav .nav-link:hover {
  color: #ffd600 !important;
}

.hero-header {
  background: linear-gradient(120deg, #2d3741 0%, #a3badccf 100%);
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  padding-top: 4rem !important;
  padding-bottom: 4rem !important;
  margin-bottom: 2rem;
  position: relative;
}

.hero-img {
  width: 180px !important;
  height: 180px;
  object-fit: cover;
  border: 6px solid #fff;
  box-shadow: 0 4px 24px rgba(0,0,0,0.18);
}

.hero-name {
  font-size: 3rem;
  letter-spacing: 2px;
  font-weight: 800;
  text-shadow: 0 2px 8px rgba(0,0,0,0.10);
}

.hero-title {
  font-size: 2rem;
  font-weight: 600;
  color: #ffd600;
  text-shadow: 0 2px 8px rgba(0,0,0,0.10);
}

/* Media Queries */
@media (max-width: 767px) {
  header img {
    width: 90px !important;
  }
  
  section {
    padding: 1.5rem 0 !important;
  }
  
  .card {
    margin-bottom: 1rem;
  }
  
  .hero-header {
    padding-top: 2rem !important;
    padding-bottom: 2rem !important;
  }
  
  .hero-img {
    width: 110px !important;
    height: 110px;
  }
  
  .hero-name {
    font-size: 2rem;
  }
  
  .hero-title {
    font-size: 1.2rem;
  }
}