/* General Styles */
body {
  font-family: 'Arial', sans-serif;
  margin: 0;
  padding: 0;
  line-height: 1.6;
  color: #333;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

h1, h2, h3 {
  color: #2c3e50;
}

a {
  text-decoration: none;
  color: inherit;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: #3498db;
  color: #fff;
  border-radius: 5px;
  transition: background 0.3s ease;
}

.btn:hover {
  background: #2980b9;
}

/* Header */
header {
  background: #2c3e50;
  color: #fff;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

header h1 {
  margin: 0;
  font-size: 1.8rem;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}

nav ul li a {
  color: #fff;
  transition: color 0.3s ease;
}

nav ul li a:hover {
  color: #3498db;
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(44, 62, 80, 0.8), rgba(44, 62, 80, 0.8)), url('images/database-bg.jpg') no-repeat center center/cover;
  color: #fff;
  padding: 6rem 0;
  text-align: center;
}

.hero h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

/* About Section */
.about {
  padding: 4rem 0;
  text-align: center;
  background: #f9f9f9;
}

.about h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.about p {
  max-width: 800px;
  margin: 0 auto;
}

/* Services Section */
.services {
  padding: 4rem 0;
  text-align: center;
}

.services h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
}

.service-list {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.service-item {
  background: #fff;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
  width: 30%;
  transition: transform 0.3s ease;
}

.service-item:hover {
  transform: translateY(-10px);
}

.service-item i {
  font-size: 2.5rem;
  color: #3498db;
  margin-bottom: 1rem;
}

.service-item h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.service-item p {
  font-size: 1rem;
  color: #555;
}

/* Testimonials Section */
.testimonials {
  padding: 4rem 0;
  text-align: center;
  background: #f9f9f9;
}

.testimonials h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
}

.testimonial-list {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.testimonial-item {
  background: #fff;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
  width: 45%;
}

.testimonial-item p {
  font-style: italic;
  color: #555;
}

.testimonial-item h4 {
  margin-top: 1rem;
  color: #3498db;
}

/* Contact Section */
.contact {
  padding: 4rem 0;
  text-align: center;
}

.contact h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
}

.contact form {
  max-width: 600px;
  margin: 0 auto;
  text-align: left;
}

.contact label {
  display: block;
  margin: 0.5rem 0 0.2rem;
  font-weight: bold;
}

.contact input, .contact textarea {
  width: 100%;
  padding: 0.75rem;
  margin-bottom: 1rem;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-size: 1rem;
}

.contact textarea {
  resize: vertical;
}

.contact .btn {
  width: 100%;
  padding: 0.75rem;
  font-size: 1rem;
}

/* Footer */
footer {
  background: #2c3e50;
  color: #fff;
  text-align: center;
  padding: 2rem 0;
}

footer p {
  margin: 0;
}

footer .social-links {
  margin-top: 1rem;
}

footer .social-links a {
  color: #fff;
  margin: 0 0.5rem;
  font-size: 1.2rem;
  transition: color 0.3s ease;
}

footer .social-links a:hover {
  color: #3498db;
}

/* Responsive Design */
@media (max-width: 768px) {
  .service-item, .testimonial-item {
    width: 100%;
  }

  nav ul {
    flex-direction: column;
    align-items: center;
  }

  .hero h2 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }
}