body {
  font-family: 'Poppins', sans-serif;
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
  background: #f9f9f9;
}

.container {
  width: 90%;
  margin: auto;
  padding: 20px;
}

header {
  position: relative;
  text-align: center;
  color: white;
}

.hero-img {
  width: 100%;
  height: 90vh;
  object-fit: cover;
}

.hero-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

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

.hero-text p {
  font-size: 1.2rem;
  margin-bottom: 20px;
}

.btn {
  padding: 10px 20px;
  background: #009688;
  color: white;
  border: none;
  border-radius: 5px;
  text-decoration: none;
}

section {
  padding: 60px 0;
}

.services-grid, .projects-gallery {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.service-item, .projects-gallery img {
  width: 250px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.service-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

form input, form textarea {
  width: 100%;
  padding: 10px;
  margin-bottom: 15px;
}

form button {
  width: 100%;
  padding: 10px;
  background: #009688;
  color: #fff;
  border: none;
  cursor: pointer;
}

footer {
  background: #222;
  color: white;
  text-align: center;
  padding: 20px 0;
  margin-top: 20px;
}

footer a {
  color: #00bfa5;
  text-decoration: none;
}

.whatsapp-float {
  position: fixed;
  width: 50px;
  height: 50px;
  bottom: 20px;
  right: 20px;
  background-color: #25D366;
  border-radius: 50px;
  text-align: center;
  box-shadow: 2px 2px 3px #999;
  z-index: 100;
}