body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  line-height: 1.6;
}
header {
  background: #222;
  color: #fff;
  padding: 20px;
  text-align: center;
}
nav a {
  color: #fff;
  margin: 0 15px;
  text-decoration: none;
}
.hero {
  background: url("https://source.unsplash.com/1600x600/?cctv,security")
    no-repeat center/cover;
  color: #fff;
  text-align: center;
  padding: 120px 20px;
}
.hero h1 {
  font-size: 2;
}
.btn-hero {
  background: #25d366;
  padding: 15px 25px;
  color: #fff;
  text-decoration: none;
  border-radius: 5px;
  font-size: 18px;
}
section {
  padding: 50px 20px;
  max-width: 1200px;
  margin: auto;
}
.services,
.products,
.testimonials,
.faq,
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}
.card {
  background: #f4f4f4;
  padding: 20px;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
.card img {
  max-width: 100%;
  border-radius: 8px;
}
.faq .card {
  text-align: left;
}
footer {
  background: #222;
  color: #fff;
  text-align: center;
  padding: 20px;
  margin-top: 20px;
}
.contact iframe {
  width: 100%;
  height: 350px;
  border: 0;
  margin-top: 20px;
}
.whatsapp-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #25d366;
  color: #fff;
  padding: 15px 20px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}
.hero {
  background: url("./assest/clear.jpg") no-repeat center center/cover;
  color: #fff;
  height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.hero h1 {
  color: rgb(15, 15, 16);
}