/* General Styles */
:root {
  --primary: #333;
  --accent: #007BFF;
  --light: #f4f4f4;
}

body {
  font-family: Arial, sans-serif;
  margin: 0;
  line-height: 1.6;
}

/* Navigation */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--primary);
  padding: 1rem;
}
nav .logo {
  color: #fff;
  font-weight: bold;
  font-size: 1.2rem;
}
nav ul {
  display: flex;
  list-style: none;
  margin: 0;
}
nav li {
  margin-left: 1rem;
}
nav a {
  color: #fff;
  text-decoration: none;
}
nav a:hover {
  color: var(--accent);
}
#menu-toggle {
  display: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero */
.hero {
  background: url("https://picsum.photos/1200/600?random=1") no-repeat center center/cover;
  color: #fff;
  text-align: center;
  padding: 100px 20px;
}
.hero h1 {
  font-size: 2.5rem;
}
.hero p {
  margin: 20px 0;
}
.btn {
  padding: 10px 20px;
  border: none;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
}
.btn:hover {
  background: #0056b3;
}

/* Sections */
.container {
  width: 90%;
  max-width: 1000px;
  margin: auto;
  padding: 40px 0;
}
section {
  padding: 60px 20px;
}
.about, .contact {
  background: var(--light);
}

/* Form */
form {
  display: flex;
  flex-direction: column;
}
form input, form textarea {
  margin: 10px 0;
  padding: 10px;
  font-size: 1rem;
}
form button {
  margin-top: 10px;
}
#formMessage {
  margin-top: 15px;
  font-weight: bold;
}

/* Footer */
footer {
  background: var(--primary);
  color: #fff;
  text-align: center;
  padding: 1rem;
}

/* Responsive */
@media (max-width: 768px) {
  nav ul {
    display: none;
    flex-direction: column;
    background: var(--primary);
    width: 100%;
  }
  nav ul.active {
    display: flex;
  }
  #menu-toggle {
    display: block;
  }
}