/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f8f9fa;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
header {
  background: #fff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
}

.logo h1 {
  font-size: 1.8rem;
  font-weight: 700;
  color: #2c3e50;
}

.logo span {
  color: #3498db;
}

nav ul {
  display: flex;
  list-style: none;
}

nav ul li a {
  color: #2c3e50;
  text-decoration: none;
  padding: 10px 15px;
  font-weight: 500;
  transition: color 0.3s;
}

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

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #2c3e50, #3498db);
  color: white;
  padding: 80px 20px;
  text-align: center;
}

.hero h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  font-weight: 700;
}

.hero p {
  font-size: 1.2rem;
  max-width: 600px;
  margin: 0 auto 30px;
}

.btn {
  display: inline-block;
  background: #fff;
  color: #2c3e50;
  padding: 12px 24px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn:hover {
  background: #3498db;
  color: white;
  transform: translateY(-2px);
}

/* Services Section */
.services {
  padding: 80px 20px;
  background: #fff;
}

.services h2 {
  text-align: center;
  margin-bottom: 50px;
  font-size: 2.2rem;
  color: #2c3e50;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.service-card {
  background: #f8f9fa;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
  border: 1px solid #e9ecef;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.service-card i {
  font-size: 3rem;
  color: #3498db;
  margin-bottom: 20px;
}

.service-card h3 {
  margin-bottom: 15px;
  color: #2c3e50;
}

/* About Section */
.about {
  padding: 80px 20px;
  background: #f8f9fa;
}

.about-content {
  display: flex;
  align-items: center;
  gap: 50px;
  flex-wrap: wrap;
}

.about-text {
  flex: 1;
  min-width: 300px;
}

.about-text h2 {
  font-size: 2.2rem;
  margin-bottom: 20px;
  color: #2c3e50;
}

.about-text p {
  margin-bottom: 20px;
  font-size: 1.1rem;
}

.about-image img {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* Contact Section */
.contact {
  padding: 80px 20px;
  background: #fff;
}

.contact h2 {
  text-align: center;
  margin-bottom: 50px;
  font-size: 2.2rem;
  color: #2c3e50;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-info h3 {
  margin-bottom: 20px;
  color: #2c3e50;
}

.contact-info p {
  margin-bottom: 15px;
  display: flex;
  align-items: center;
}

.contact-info i {
  margin-right: 10px;
  color: #3498db;
}

.social-links {
  margin-top: 20px;
}

.social-links a {
  display: inline-block;
  width: 40px;
  height: 40px;
  background: #3498db;
  color: white;
  text-align: center;
  line-height: 40px;
  border-radius: 50%;
  margin-right: 10px;
  transition: background 0.3s;
}

.social-links a:hover {
  background: #2c3e50;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.contact-form input,
.contact-form textarea {
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 1rem;
}

.contact-form textarea {
  resize: vertical;
}

/* Footer */
footer {
  background: #2c3e50;
  color: white;
  text-align: center;
  padding: 20px;
  margin-top: 50px;
}

footer p {
  margin: 5px 0;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h2 {
    font-size: 2rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .about-content {
    flex-direction: column;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  nav ul {
    flex-direction: column;
    background: #fff;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    box-shadow: 0 5px 10px rgba(0,0,0,0.1);
    display: none;
  }

  nav ul.show {
    display: flex;
  }

  .logo {
    flex: 1;
  }
}

/* Mobile Menu Toggle (Optional JS needed) */
/* You can add a hamburger menu with JavaScript for mobile */