body {
  margin: 0;
  font-family: Arial, sans-serif;
  color: #333;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #f2f2f2;
  padding: 10px 20px;
}

header .logo img {
  height: 60px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
}

nav ul li a {
  text-decoration: none;
  font-weight: bold;
  color: #d40000;
}

.hero {
  text-align: center;
  padding: 100px 20px;
  background: linear-gradient(to right, #ffecd2, #fcb69f);
}

.hero h1 {
  font-size: 2.5em;
  margin-bottom: 10px;
}

.about, .products, .contact {
  padding: 60px 20px;
  text-align: center;
}

.products .product-list {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}

.products .product {
  background: #fff;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  max-width: 250px;
}

.products .product img {
  width: 100%;
  border-radius: 8px;
}

footer {
  background: #f2f2f2;
  text-align: center;
  padding: 15px;
  margin-top: 20px;
}
.whatsapp-floating-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
  }
  .whatsapp-btn-circle {
    background-color: #25D366;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    box-shadow: 2px 2px 8px rgba(0,0,0,0.3);
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
  }
  .whatsapp-btn-circle img {
    width: 30px;
    height: 30px;
  }
  .whatsapp-chat-box {
    width: 300px;
    background: #f8fdf8;
    border-radius: 15px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    position: absolute;
    bottom: 70px;
    right: 0;
    font-family: Arial, sans-serif;
    display: none;
    flex-direction: column;
  }
  .whatsapp-chat-header {
    background-color: #25D366;
    padding: 10px 15px;
    color: white;
    font-weight: bold;
    font-size: 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
  }
  .whatsapp-chat-header button {
    border: none;
    background: transparent;
    font-size: 20px;
    color: white;
    cursor: pointer;
  }
  .whatsapp-chat-message {
    padding: 15px;
    font-size: 14px;
    color: #333;
    max-width: calc(100% - 20px);
    margin: 15px;
    background: white;
    border-radius: 15px;
    position: relative;
  }
  .whatsapp-chat-message::before {
    content: '';
    position: absolute;
    left: -10px;
    top: 15px;
    width: 0; 
    height: 0; 
    border-top: 10px solid transparent;
    border-right: 10px solid white;
    border-bottom: 10px solid transparent;
  }
  .whatsapp-open-chat-btn {
    background-color: #25D366;
    color: white;
    font-weight: bold;
    font-size: 14px;
    padding: 10px 20px;
    margin: 0 15px 15px 15px;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .whatsapp-open-chat-btn img {
    width: 18px;
    height: 18px;
    margin-right: 8px;
  }