/* Base styles */
:root {
  --primary-color: #0A1931;
  --secondary-color: #FFD700;
  --text-light: #f0f0f0;
  --text-dark: #333;
  --button-hover-darken: #ccac00; /* Darker shade of secondary for hover */
  --button-hover-lighten: #2b4a70; /* Lighter shade of primary for hover */
}

body {
  font-family: 'Arial', sans-serif;
  margin: 0;
  padding-top: 150px; /* Default for desktop, adjusted by JS */
  color: var(--text-dark);
  line-height: 1.6;
  background-color: #f4f4f4;
}

a {
  text-decoration: none;
  color: inherit;
}

/* Site Header - Fixed & Floating (Desktop First) */
.site-header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  background-color: var(--primary-color); /* Fallback, actual background set on header-top and main-nav */
}

/* Header Top Section (Desktop) */
.header-top {
  background-color: var(--primary-color); /* Dark background */
  padding: 10px 0; /* Vertical padding, horizontal handled by container */
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 30px; /* Padding for content inside container */
  min-height: 50px; /* Ensure minimum height */
}

/* Logo */
.logo {
  font-size: 28px;
  font-weight: bold;
  color: var(--secondary-color);
  text-transform: uppercase;
  letter-spacing: 1px;
  display: block; /* Ensure visibility */
  padding: 5px 0; /* Add some vertical padding for click area */
}

/* Desktop Navigation Buttons */
.desktop-nav-buttons {
  display: flex; /* Display on desktop */
  gap: 15px;
}

.btn {
  padding: 10px 20px;
  border-radius: 5px;
  font-weight: bold;
  text-align: center;
  white-space: nowrap;
  transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
  text-decoration: none; /* Remove underline */
  display: inline-block; /* Ensure padding works */
}

.btn-primary {
  background-color: var(--secondary-color);
  color: var(--primary-color);
  box-shadow: 0 4px 10px rgba(255, 215, 0, 0.4);
}

.btn-primary:hover {
  background-color: var(--button-hover-darken);
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(255, 215, 0, 0.6);
}

.btn-secondary {
  background-color: transparent;
  color: var(--secondary-color);
  border: 2px solid var(--secondary-color);
}

.btn-secondary:hover {
  background-color: var(--secondary-color);
  color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(255, 215, 0, 0.4);
}

.btn-tertiary {
  background-color: var(--primary-color);
  color: var(--secondary-color);
  border: 2px solid var(--secondary-color);
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.btn-tertiary:hover {
  background-color: var(--button-hover-lighten);
  color: var(--secondary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

/* Main Navigation (Desktop) */
.main-nav {
  background-color: var(--secondary-color); /* Gold background */
  width: 100%;
  display: flex; /* Display on desktop */
  padding: 10px 0; /* Vertical padding, horizontal handled by container */
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: row; /* Horizontal on desktop */
  justify-content: center; /* Center menu items */
  align-items: center;
  padding: 0 20px;
  min-height: 40px;
}

.nav-link {
  color: var(--primary-color);
  font-weight: bold;
  padding: 8px 15px;
  margin: 0 5px;
  border-radius: 4px;
  transition: background-color 0.3s ease, color 0.3s ease;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  background-color: var(--primary-color);
  color: var(--secondary-color);
}

/* Hamburger Menu (Hidden on Desktop) */
.hamburger-menu {
  display: none; /* Hidden on desktop */
  cursor: pointer;
  width: 30px;
  height: 24px;
  position: relative;
  transform: rotate(0deg);
  transition: .5s ease-in-out;
  z-index: 1001; /* Above logo and buttons on mobile */
}

.hamburger-menu span {
  display: block;
  position: absolute;
  height: 4px;
  width: 100%;
  background: var(--secondary-color);
  border-radius: 9px;
  opacity: 1;
  left: 0;
  transform: rotate(0deg);
  transition: .25s ease-in-out;
}

.hamburger-menu span:nth-child(1) { top: 0px; }
.hamburger-menu span:nth-child(2) { top: 10px; }
.hamburger-menu span:nth-child(3) { top: 20px; }

.hamburger-menu.active span:nth-child(1) { top: 10px; transform: rotate(135deg); }
.hamburger-menu.active span:nth-child(2) { opacity: 0; left: -60px; }
.hamburger-menu.active span:nth-child(3) { top: 10px; transform: rotate(-135deg); }

/* Mobile Buttons Area (Hidden on Desktop) */
.mobile-buttons-area {
  display: none; /* Hidden on desktop */
  background-color: var(--primary-color);
  padding: 10px 0;
  border-top: 1px solid rgba(255,215,0,0.2);
}
.mobile-buttons-area .header-container {
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 0 15px; /* Smaller padding for mobile */
}

/* Mobile Menu Overlay (Hidden on Desktop) */
.mobile-menu-overlay {
  display: none; /* Hidden on desktop */
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.7);
  z-index: 998; /* Below menu, above content */
  transition: opacity 0.3s ease;
  opacity: 0;
}

.mobile-menu-overlay.active {
  display: block;
  opacity: 1;
}

/* Footer Styles */
.site-footer {
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: 40px 0 20px;
  font-size: 14px;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  padding: 0 30px;
  gap: 30px; /* Spacing between columns */
}

.footer-section {
  flex: 1;
  min-width: 250px; /* Minimum width for columns before wrapping */
}

.footer-section h3 {
  color: var(--secondary-color);
  font-size: 18px;
  margin-bottom: 15px;
}

.footer-logo {
  font-size: 24px;
  font-weight: bold;
  color: var(--secondary-color);
  text-transform: uppercase;
  letter-spacing: 1px;
  display: block;
  margin-bottom: 15px;
}

.footer-section p,
.footer-section a {
  color: var(--text-light);
  line-height: 1.8;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: var(--secondary-color);
}

.footer-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav li {
  margin-bottom: 8px;
}

.footer-bottom {
  text-align: center;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,215,0,0.1);
  color: rgba(255,255,255,0.7);
}

/* Responsive adjustments for fixed header and mobile buttons */
body.no-scroll {
  overflow: hidden;
}

/* Mobile styles */
@media (max-width: 768px) {
  body {
    padding-top: 126px; /* Adjusted for mobile header + mobile buttons, refined by JS */
  }
  .site-header {
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  }

  /* Header Top Mobile */
  .header-top {
    padding: 8px 0;
  }
  .header-container {
    width: 100%;
    max-width: none; /* Critical for mobile */
    padding: 0 15px; /* Smaller padding */
    justify-content: space-between; /* Hamburger left, Logo center */
  }

  .hamburger-menu {
    display: block; /* Show hamburger on mobile */
    order: 1; /* Place on left */
  }

  .logo {
    order: 2; /* Place in center */
    flex-grow: 1; /* Allow logo to take available space */
    text-align: center; /* Center the logo text */
    font-size: 24px;
  }

  .desktop-nav-buttons {
    display: none; /* Hide desktop buttons */
  }

  /* Mobile Buttons Area */
  .mobile-buttons-area {
    display: block; /* Show mobile buttons area */
    padding: 10px 0;
  }
  .mobile-buttons-area .header-container {
    width: 100%;
    max-width: none;
    padding: 0 15px;
  }
  .mobile-buttons-area .btn {
    flex: 1; /* Distribute buttons evenly */
    padding: 8px 10px;
    font-size: 13px;
  }

  /* Main Navigation Mobile */
  .main-nav {
    display: none; /* Hidden by default on mobile */
    position: fixed;
    top: 0; /* Will be adjusted by JS to clear header */
    left: 0;
    width: 280px; /* Width of the mobile menu */
    height: 100vh; /* Full viewport height */
    background-color: var(--primary-color);
    flex-direction: column; /* Vertical menu items */
    padding: 80px 0 20px; /* Padding for menu content, top to clear header */
    transform: translateX(-100%); /* Off-screen by default */
    transition: transform 0.3s ease-out;
    box-shadow: 2px 0 10px rgba(0,0,0,0.3);
    z-index: 999; /* Below overlay but above content */
    overflow-y: auto; /* Enable scrolling for long menus */
  }

  .main-nav.active {
    display: flex; /* Show menu when active */
    transform: translateX(0); /* Slide into view */
  }

  .main-nav .nav-container {
    width: 100%;
    max-width: none; /* Critical for mobile */
    flex-direction: column;
    padding: 0 15px;
    align-items: flex-start; /* Align menu items to left */
  }

  .main-nav .nav-link {
    width: 100%;
    margin: 5px 0;
    padding: 12px 15px;
    color: var(--text-light);
    border-bottom: 1px solid rgba(255,215,0,0.1);
  }

  .main-nav .nav-link:hover,
  .main-nav .nav-link.active {
    background-color: rgba(255,215,0,0.1);
    color: var(--secondary-color);
  }
  .main-nav .nav-link:last-child {
    border-bottom: none;
  }

  /* Footer Mobile */
  .footer-container {
    flex-direction: column;
    padding: 0 15px;
    gap: 20px;
  }
  .footer-section {
    min-width: unset; /* Remove min-width for mobile */
  }
}