body {
  font-family: 'Inter', Arial, sans-serif;
  margin: 0;
  padding: 0;
  color: #222;
  background-color: #f8f9fb;
  line-height: 1.6;
}

header {
  background: linear-gradient(120deg, #0c3c78, #3d8be4);
  color: #fff;
  text-align: center;
  padding: 80px 20px;
}

header h1 {
  font-size: 2.8rem;
  margin-bottom: 10px;
  letter-spacing: 1px;
}

header p {
  font-size: 1.2rem;
  opacity: 0.9;
  margin-bottom: 20px;
}

.btn {
  display: inline-block;
  background: #fff;
  color: #0c3c78;
  padding: 12px 28px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn:hover {
  background: #0c3c78;
  color: #fff;
}

section {
  padding: 60px 20px;
  max-width: 1100px;
  margin: 0 auto;
}

section h2 {
  text-align: center;
  color: #0c3c78;
  margin-bottom: 30px;
  font-size: 2rem;
}

#products {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  text-align: center;
}

.product {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  padding: 20px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}

.product img {
  width: 100%;
  max-width: 260px;
  height: auto;
  border-radius: 8px;
  margin-bottom: 15px;
}

.product h3 {
  color: #0c3c78;
  font-size: 1.2rem;
}

footer {
  background: #0c3c78;
  color: #fff;
  text-align: center;
  padding: 20px;
  font-size: 0.9rem;
}