* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, Helvetica, sans-serif;
}
body {
  background: #f8f9fa;
  color: #333;
  line-height: 1.6;
}
/* Navigation */
header {
  background: white;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}
nav {
  width: 90%;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
}
.logo {
  color: skyblue;
  font-size: 28px;
  font-weight: bold;
}
nav ul {
  list-style: none;
  display: flex;
}
nav ul li {
  margin-left: 25px;
}
nav ul li a {
  text-decoration: none;
  color: #333;
  font-weight: bold;
}
nav ul li a:hover {
  color: skyblue;
}
/* Buttons */
.btn {
  display: inline-block;
  background: skyblue;
  color: white;
  padding: 12px 25px;
  text-decoration: none;
  border-radius: 5px;
}
.btn:hover {
  background: skyblue;
}
/* Hero */
.hero {
  height: 500px;
  display: flex;
  align-items: center;

}
.hero-text {
  width: 90%;
  margin: auto;
  color: skyblue;
}
.hero h1 {
  font-size: 50px;
}
.hero p {
  margin: 20px 0;
  max-width: 500px;
}
/* Sections */
section {
  width: 90%;
  margin: 60px auto;
}
.section-title {
  text-align: center;
  margin-bottom: 40px;
}
.section-title h2 {
  color: skyblue;
  font-size: 35px;
}

/* Cards */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}
.card {
  background: white;
  border-radius: 8px;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.1);
  text-align: center;
  padding: 20px;
}
.card img {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 15px;
}
.card h3 {
  margin-bottom: 10px;
}
.card p {
  color: #666;
}
/* About */
.about {
  display: flex;
  gap: 40px;
  align-items: center;
}
.about img {
  width: 100%;
  border-radius: 10px;
}
.about-image {
  flex: 1;
}
.about-text {
  flex: 1;
}
/* Services */
.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-box {
  background: white;
  padding: 30px;
  text-align: center;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
.service-box h3 {
  margin-bottom: 15px;
  color: skyblue;
}
/* Contact */
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.contact-info h3 {
  margin-bottom: 20px;
}
form input,
form textarea {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 5px;
}
textarea {
  height: 150px;
  resize: none;
}
button {
  background: skyblue;
  color: white;
  border: none;
  padding: 12px 25px;
  cursor: pointer;
  border-radius: 5px;
}
button:hover {
  background: skyblue;
}
/* Footer */
footer {
  background: skyblue;
  color: white;
  text-align: center;
  padding: 20px;
  margin-top: 50px;
}
/* Responsive */
@media (max-width: 900px) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .services {
    grid-template-columns: repeat(2, 1fr);
  }
  .about {
    flex-direction: column;
  }
  .contact {
    grid-template-columns: 1fr;
  }
  .hero h1 {
    font-size: 38px;
  }
}
@media (max-width: 600px) {
  nav {
    flex-direction: column;
  }
  nav ul {
    flex-direction: column;
    margin-top: 20px;
  }
  nav ul li {
    margin: 10px 0;
  }
  .grid {
    grid-template-columns: 1fr;
  }
  .services {
    grid-template-columns: 1fr;
  }
  .hero {
    height: 350px;
  }
  .hero h1 {
    font-size: 30px;
  }
}

li.active a{
  color: skyblue;
}