/* Base Styles */
html, body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  font-family: Arial, sans-serif;
}

body {
  display: flex;
  flex-direction: column;
  background-color: #1a4e8c;
}

/* Hero Banner */
.hero-wrapper {
  position: relative;
  width: 100%;
}

.hero-banner {
  width: 100%;
  height: auto;
  display: block;
}

/* Header & Navigation */
.overlay-header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1em 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: white;
  background: rgba(0, 0, 0, 0.4);
  box-sizing: border-box;
}

.overlay-header h1 {
  margin: 0;
  font-size: 2em;
  flex-grow: 1;
}

/* Always show hamburger menu */
.menu-toggle {
  display: block;
  background: none;
  border: 2px solid white;
  color: white;
  padding: 0.5em;
  font-size: 1.5em;
  cursor: pointer;
  z-index: 100;
}

/* Menu - hidden by default on all screens */
#nav-menu {
  display: none;
  position: absolute;
  top: 100%;
  right: 5%;
  background: rgba(0, 0, 0, 0.9);
  padding: 1em;
  border-radius: 5px;
  min-width: 200px;
  z-index: 99;
}

/* Show menu when toggled */
#nav-menu.show {
  display: flex;
  flex-direction: column;
}

#nav-menu a {
  color: white;
  text-decoration: none;
  padding: 0.75em 1em;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  white-space: nowrap;
}

#nav-menu a:last-child {
  border-bottom: none;
}

/* Footer */
.site-footer {
  background-color: #1a4e8c;
  color: white;
  padding: 20px 5%;
  text-align: center;
  margin-top: auto;
}