body {
  font-family: 'Poppins', sans-serif;
  background-color: #fafafa;
  margin: 0;
  padding: 0;
}

/* 🔝 Sticky Header */
.sticky-header {
  position: sticky;
  top: 0;
  background: #fff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  z-index: 100;
  padding: 15px 10px;
}

.dropdowns {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
  flex-wrap: wrap;
}

.dropdowns select {
  padding: 10px 15px;
  font-size: 1rem;
  border: 1px solid #ddd;
  border-radius: 8px;
  background: #f9f9f9;
  cursor: pointer;
  transition: border-color 0.3s ease;
}

.dropdowns select:focus {
  border-color: #2d8cff;
  outline: none;
}

/* Services Section */
.services {
  padding: 60px 20px;
}

.container {
  display: flex;
  justify-content: center;
  align-items: stretch;
  flex-wrap: wrap;
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  transition: all 0.3s ease;
}

/* Cards */
.card {
  background-color: #fff;
  width: 320px;
  text-align: center;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 40px 25px;
  transition: opacity 0.3s ease, transform 0.3s ease;
  flex: 1 1 300px;
}

.card.hidden {
  opacity: 0;
  transform: scale(0.9);
  pointer-events: none;
  display: none;
}

.card img {
  width: 100px;
  height: auto;
  margin-bottom: 20px;
}

.card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #222;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.card p {
  font-size: 0.95rem;
  color: #666;
  line-height: 1.6;
}

/* No Results Message */
.no-results {
  display: none;
  text-align: center;
  font-size: 1.1rem;
  color: #999;
  margin-top: 40px;
}

/* Button */
.btn-container {
  text-align: center;
  margin-top: 30px;
}

.btn {
  background-color: #2d8cff;
  color: white;
  border: none;
  padding: 12px 30px;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.3s ease;
}

.btn:hover {
  background-color: #1c6eea;
}

/* 📱 Responsive */
@media (max-width: 768px) {
  .container {
    flex-direction: column;
    align-items: center;
  }

  .card {
    width: 90%;
    max-width: 400px;
  }

  .dropdowns {
    flex-direction: column;
    gap: 10px;
  }

  .dropdowns select {
    width: 90%;
    max-width: 400px;
  }

  .btn {
    width: 80%;
    max-width: 300px;
  }
}