* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  background: #f6fbff;
  color: #222;
}

.container {
  width: 90%;
  margin: 20px auto;
  max-width: 1000px;
}

header {
  text-align: center;
  margin-bottom: 30px;
}

header h1 {
  font-size: 2rem;
  color: #111;
}

header p {
  color: #666;
}

.product {
  display: flex;
  gap: 30px;
  background: #fff;
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.product-image img {
  width: 300px;
  border-radius: 12px;
}

.product-details {
  flex: 1;
}

.price {
  font-size: 1.5rem;
  color: #0c7;
  font-weight: bold;
  margin-bottom: 10px;
}

.quantity {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 20px;
}

.quantity button {
  background: #0c7;
  color: #fff;
  border: none;
  padding: 5px 10px;
  font-size: 1rem;
  cursor: pointer;
  border-radius: 5px;
}

.quantity input {
  width: 50px;
  text-align: center;
  font-size: 1rem;
}

.buttons {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
}

#addToCart, .buy-now {
  border: none;
  padding: 10px 20px;
  font-size: 1rem;
  border-radius: 5px;
  cursor: pointer;
  transition: 0.2s;
}

#addToCart {
  background: #009688;
  color: #fff;
}

#addToCart:hover {
  background: #00796b;
}

.buy-now {
  background: #fff;
  border: 2px solid #009688;
  color: #009688;
}

.buy-now:hover {
  background: #009688;
  color: #fff;
}

.shipping {
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 20px;
}

.info {
  background: #f9f9f9;
  padding: 15px;
  border-radius: 10px;
}

footer {
  text-align: center;
  margin-top: 40px;
  font-size: 0.9rem;
  color: #777;
}
.custom-link {
    margin-right: auto;
    display: inline-block;
    padding: 12px 28px;
    background: linear-gradient(45deg, #6a11cb, #2575fc);
    color: white;
    text-decoration: none;
    font-weight: 600;
    border-radius: 30px;
    box-shadow: 0 4px 15px rgba(38, 50, 56, 0.3);
    transition: background 0.3s ease, box-shadow 0.3s ease;
    font-family: Arial, sans-serif;
  }

  .custom-link:hover {
    background: linear-gradient(45deg, #2575fc, #6a11cb);
    box-shadow: 0 6px 20px rgba(38, 50, 56, 0.5);
    text-decoration: none;
  }