.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 999;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
  transition: transform 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

.whatsapp-float img {
  width: 35px;
  height: 35px;
}



.hero {
  background-image: url('ilaclama.jpeg');
  background-size: cover;
  background-position: center;
  height: 100vh;
  position: relative;
  color: white;
}

.overlay {
  background: rgba(0, 0, 0, 0.5); /* arka planı biraz karartır */
  height: 100%;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px;
}

.ilaclama-logo {
  max-width: 100vh;
  height: auto;
  margin-bottom: 20px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  background: #f9f9f9;
  line-height: 1.6;
}

.navbar {
  background: #004d40;
  padding: 15px 30px;
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
}

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

.navbar ul li a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}

.hero {
  height: 100vh;
  background: url('https://source.unsplash.com/1600x900/?pest-control,cleaning') no-repeat center center/cover;
  position: relative;
  color: white;
  text-align: center;
}

.hero .overlay {
  background: rgba(0, 0, 0, 0.6);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px;
}

.hero h1 {
  font-size: 48px;
  margin-bottom: 10px;
}

.hero p {
  font-size: 24px;
}

.btn {
  background: #26a69a;
  color: white;
  padding: 12px 25px;
  margin-top: 20px;
  border: none;
  border-radius: 8px;
  text-decoration: none;
  font-size: 16px;
}

section {
  padding: 60px 20px;
  text-align: center;
}

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

.about img,
.why .feature img,
.services .card img {
  width: 100%;
  border-radius: 10px;
  margin-top: 20px;
}

.why .features {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 30px;
  margin-top: 30px;
}

.feature {
  max-width: 300px;
}

.service-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
  margin-top: 30px;
}

.card {
  background: white;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  padding: 20px;
  width: 300px;
}

.testimonials .review {
  background: white;
  margin: 20px auto;
  padding: 20px;
  max-width: 600px;
  border-left: 5px solid #26a69a;
}

footer {
  background: #004d40;
  color: white;
  text-align: center;
  padding: 20px;
}

/* Mobil uyum */
@media (max-width: 768px) {
  .why .features,
  .service-cards {
    flex-direction: column;
    align-items: center;
  }

  .hero h1 {
    font-size: 32px;
  }

  .navbar ul {
    flex-direction: column;
    gap: 10px;
  }
}