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

body {
  font-family: sans-serif;
  background-color: #f4f4f4;
  color: #333;
  line-height: ..8;
}

/* Header Layout */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 40px;
  background-color: #E5F3FD;
}

.logo {
  height: 60px;
  width: auto;
}

/* Navigation */
.nav-menu {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  background-color: transparent;
}

.nav-menu li:not(:first-child) {
  margin-left: 30px;
}

.nav-menu a {
  text-decoration: none;
  color: #ffffff;
  font-weight: bold;
  font-size: 16px;
  padding: 10px;
}

.nav-menu a:hover,
.nav-menu a.active {
  background-color: #ddd;
  border-radius: 4px;
}

/* Hero Section */
.hero {
  background-color: #2e7d32;
  color: white;
  padding: 2px 4px;
  text-align: center;
}

.hero h1 {
  font-size: 2em;
  margin-bottom: 5px;
}

.hero p {
  font-size: .5em;
}

/* Container */
.container {
  width: 80%;
  margin: 0 auto;
  padding: 20px 0;
}

/* Responsive */
@media (max-width: 768px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-menu {
    flex-direction: column;
    width: 100%;
    margin-top: 10px;
  }

  .nav-menu li:not(:first-child) {
    margin-left: 0;
    margin-top: 10px;
  }
}