/* Te Anau Tourism Website - Mobile First Design */
/* CSS Variables for Easy Theme Management */
:root {
  /* Primary Colors */
  --primary-color: #1a5f7a;
  --primary-dark: #0d3d52;
  --primary-light: #2d7a9a;
  
  /* Secondary Colors */
  --secondary-color: #57a773;
  --secondary-dark: #3d8a5a;
  --secondary-light: #7bc799;
  
  /* Accent Colors */
  --accent-color: #f4a261;
  --accent-dark: #e76f51;
  
  /* Neutral Colors */
  --white: #ffffff;
  --light-gray: #f8f9fa;
  --gray: #6c757d;
  --dark-gray: #343a40;
  --black: #000000;
  
  /* Text Colors */
  --text-primary: #2c3e50;
  --text-secondary: #5a6c7d;
  --text-light: #ffffff;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  
  /* Typography */
  --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-heading: 'Georgia', serif;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  color: var(--text-primary);
  line-height: 1.6;
  background-color: var(--light-gray);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-dark);
}

/* Header Styles */
.site-header {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: var(--text-light);
  padding: var(--spacing-sm) 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-md);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.site-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--text-light);
  text-decoration: none;
}

.site-tagline {
  font-size: 0.875rem;
  opacity: 0.9;
  display: block;
}

/* Navigation */
.main-nav {
  width: 100%;
  margin-top: var(--spacing-sm);
  position: relative;
}

/* Hamburger Menu Button */
.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  width: 2rem;
  height: 2rem;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 10;
  margin-left: auto;
}

.menu-toggle:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

.hamburger {
  width: 2rem;
  height: 0.25rem;
  background: var(--text-light);
  border-radius: 10px;
  transition: all var(--transition-normal);
  position: relative;
  transform-origin: 1px;
}

.menu-toggle.active .hamburger:nth-child(1) {
  transform: rotate(45deg);
}

.menu-toggle.active .hamburger:nth-child(2) {
  opacity: 0;
  transform: translateX(20px);
}

.menu-toggle.active .hamburger:nth-child(3) {
  transform: rotate(-45deg);
}

.nav-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--primary-dark);
  width: 100%;
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
  box-shadow: var(--shadow-lg);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.nav-menu.active {
  max-height: 500px;
  padding: var(--spacing-sm) 0;
}

.nav-menu li {
  width: 100%;
}

.nav-menu li a {
  color: var(--text-light);
  padding: var(--spacing-sm) var(--spacing-md);
  display: block;
  border-radius: 0;
  transition: background-color var(--transition-fast);
  border-left: 3px solid transparent;
}

.nav-menu li a:hover,
.nav-menu li a.active {
  background-color: rgba(255, 255, 255, 0.1);
  border-left-color: var(--accent-color);
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)), 
              url('https://images.unsplash.com/photo-1469474968028-56623f02e42e?w=1920&q=80') center/cover;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--text-light);
  padding: var(--spacing-xl) var(--spacing-sm);
}

.hero-content h1 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero-content p {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-md);
  text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

.cta-button {
  display: inline-block;
  background-color: var(--accent-color);
  color: var(--text-light);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-md);
  font-weight: bold;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
}

.cta-button:hover {
  background-color: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

/* Section Styles */
.section {
  padding: var(--spacing-xl) 0;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 1.875rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  font-size: 1.125rem;
}

/* Card Grid */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.card-content {
  padding: var(--spacing-md);
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
}

.card-description {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
}

.card-link {
  color: var(--secondary-color);
  font-weight: bold;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.card-link:hover {
  color: var(--secondary-dark);
}

/* Info Boxes */
.info-boxes {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.info-box {
  background: var(--white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--secondary-color);
  box-shadow: var(--shadow-sm);
}

.info-box h3 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.info-box ul {
  list-style-position: inside;
  color: var(--text-secondary);
}

.info-box ul li {
  margin-bottom: var(--spacing-xs);
}

/* Ad Containers */
.ad-container {
  background: var(--light-gray);
  padding: var(--spacing-md);
  margin: var(--spacing-lg) 0;
  border-radius: var(--radius-md);
  text-align: center;
  min-height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #e0e0e0;
}

/* Content Sections */
.content-section {
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
}

.content-section h2 {
  font-family: var(--font-heading);
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
  font-size: 1.75rem;
}

.content-section h3 {
  color: var(--secondary-color);
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
  font-size: 1.375rem;
}

.content-section p {
  margin-bottom: var(--spacing-sm);
  line-height: 1.8;
}

/* Footer */
.site-footer {
  background: var(--dark-gray);
  color: var(--text-light);
  padding: var(--spacing-xl) 0 var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
  color: var(--accent-color);
  margin-bottom: var(--spacing-sm);
  font-size: 1.125rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: var(--spacing-xs);
}

.footer-section a {
  color: var(--text-light);
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.footer-section a:hover {
  opacity: 1;
  color: var(--accent-color);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255,255,255,0.1);
  opacity: 0.7;
  font-size: 0.875rem;
}

/* Tablet Styles */
@media (min-width: 768px) {
  .header-container {
    flex-wrap: nowrap;
  }
  
  .main-nav {
    width: auto;
    margin-top: 0;
  }
  
  /* Hide hamburger menu on tablet and desktop */
  .menu-toggle {
    display: none;
  }
  
  /* Show horizontal menu on tablet and desktop */
  .nav-menu {
    position: static;
    flex-direction: row;
    max-height: none;
    overflow: visible;
    background: transparent;
    box-shadow: none;
    gap: var(--spacing-xs);
    padding: 0;
  }
  
  .nav-menu li {
    width: auto;
  }
  
  .nav-menu li a {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    border-left: none;
  }
  
  .nav-menu li a:hover,
  .nav-menu li a.active {
    background-color: rgba(255, 255, 255, 0.2);
    border-left: none;
  }
  
  .hero-content h1 {
    font-size: 3rem;
  }
  
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .info-boxes {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Desktop Styles */
@media (min-width: 1024px) {
  .hero {
    min-height: 500px;
  }
  
  .hero-content h1 {
    font-size: 3.5rem;
  }
  
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .info-boxes {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .footer-content {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }

.bg-primary { background-color: var(--primary-color); }
.bg-secondary { background-color: var(--secondary-color); }
.bg-light { background-color: var(--light-gray); }