body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f2f2f2;
  color: #444;
}

html, body {
  height: 100%;
  margin: 0;
  display: flex;
  flex-direction: column;
}

header {
  background-color: #fff;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  padding: 20px 30px;
  position: sticky;
  top: 0;
  z-index: 1000;
}

header h1 {
  margin: 0;
  color: #555;
  font-size: 26px;
}

nav {
  float: right;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 20px;
}

nav a {
  text-decoration: none;
  color: #666;
  font-weight: 500;
  transition: color 0.3s;
}

nav a:hover {
  color: #333;
}

/* Hero Section */
.hero {
  height: auto;
  background: none;
  padding: 0;
}

.hero-image-container {
  position: relative;
  width: 100%;
  max-width: 100%;
  display: inline-block;
}

.hero-image-container img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 8px rgb(221, 221, 221);
}

.hero-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 60px;
  background-color: white;
  color: black;
  padding: 16px 40px;
  border: 2px solid white;
  border-radius: 25px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.hero-button:hover {
  background-color: #222;
  color: white;
}

.services {
  padding: 60px 20px;
  text-align: center;
  flex: 1;
}

.services h3 {
  font-size: 30px;
  margin-bottom: 40px;
  color: #444;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  max-width: 1000px;
  margin: 0 auto;
}

.service-card {
  background-color: #fff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.03);
  transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 15px rgba(0,0,0,0.05);
}

.service-card h4 {
  margin-bottom: 10px;
  font-size: 20px;
  color: #555;
}

footer {
  background-color: #333;
  color: #ccc;
  padding: 20px;
  text-align: center;
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #ffffff;
  padding: 15px 30px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo img {
  height: 40px;
}

.nav-links {
  display: flex;
  gap: 25px;
}

.nav-links a {
  text-decoration: none;
  color: #444;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: #000;
}

.hamburger {
  display: none;
  font-size: 24px;
  cursor: pointer;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links {
    position: absolute;
    top: 70px;
    right: 30px;
    background-color: #fff;
    flex-direction: column;
    gap: 15px;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    display: none;
  }

  .nav-links.show {
    display: flex;
  }

  .hamburger {
    display: block;
  }

  .hero-button {
    font-size: 20px;
    padding: 12px 25px;
  }

  header h1 img {
    width: 120px;
    height: auto;
  }

  .service-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero-button {
    font-size: 18px;
    padding: 10px 20px;
  }

  .hero h2 {
    font-size: 24px;
  }

  .hero p {
    font-size: 16px;
  }
}