/* Root Styles */
:root {
  --bg-color: #f9f7f1;
  --text-color: #3D3D3D;
  --font-size: 16px;
  --header-height: 4rem;
  --margin-x: 5vw;
  line-height: var(--line-height-normal);
  
  /* Colors */
  --white: #ffffff;
  --gray-600: #6b7280;
  --gray-400: #9ca3af;
  --gray-300: #d1d5db;
  --gray-100: #f3f4f6;
  --green-700: #4a7c4e;
  --green-500: #6b9b69;
  --border-color: rgba(61, 61, 61, 0.5);
  
  /* Spacing Scale */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  
  /* Typography Scale */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
  
  /* Line Heights */
  --line-height-normal: 1.6;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-full: 50%;
  
  /* Sizing */
  --card-width: 300px;
  --card-height-sm: 200px;
  --card-height-md: 400px;
  --card-height-lg: 40rem;
  --card-height-featured: 30rem;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.4s ease;
  
  /* Extended Brand Palette */
  --color-stone: #8b8680;
  --color-sand: #e8e4db;
  --color-bark: #5d4e37;
  --color-moss: #87a96b;
  --color-pine: #2f4f2f;
  --color-warning: #d4a574;
  --color-error: #c14242;
  --color-info: #4a7b8c;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: var(--bg-color);
  font-family: 'DM Mono', monospace;
  font-size: var(--font-size);
  color: var(--text-color);
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header/Footer */
header,
footer {
  height: var(--header-height);
  margin: 0;
  padding: 0;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-left: var(--margin-x);
  padding-right: var(--margin-x);
  border-bottom: 0.5px solid var(--border-color);
  margin-bottom: var(--space-lg);
}

.header-nav {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
}

.header-nav a {
  color: var(--text-color);
  text-decoration: none;
  position: relative;
  cursor: pointer;
  pointer-events: auto;
  transition: color var(--transition-normal);
}

/* Natural green underline animation */
.header-nav a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 50%;
  background: linear-gradient(90deg, var(--green-700), var(--green-500), var(--green-700));
  background-size: 200% 100%;
  transition: width var(--transition-slow) cubic-bezier(0.25, 0.46, 0.45, 0.94), left var(--transition-slow) cubic-bezier(0.25, 0.46, 0.45, 0.94);
  animation: shimmer 3s ease-in-out infinite;
}

.header-nav a:hover::after {
  width: 100%;
  left: 0;
}

@keyframes shimmer {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

footer {
  border-top: 0.5px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-left: var(--margin-x);
  padding-right: var(--margin-x);
  margin-top: var(--space-lg);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

/* Show footer when content is loaded */
body.content-loaded footer {
  opacity: 1;
}

footer a {
  color: var(--text-color);
  text-decoration: none;
  position: relative;
  cursor: pointer;
  pointer-events: auto;
  transition: color var(--transition-normal);
}

/* Footer link hover animation */
footer a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 50%;
  background: linear-gradient(90deg, var(--green-700), var(--green-500), var(--green-700));
  background-size: 200% 100%;
  transition: width var(--transition-slow) cubic-bezier(0.25, 0.46, 0.45, 0.94), left var(--transition-slow) cubic-bezier(0.25, 0.46, 0.45, 0.94);
  animation: shimmer 3s ease-in-out infinite;
}

footer a:hover::after {
  width: 100%;
  left: 0;
}

.site-name {
  font-size: var(--font-size);
  font-weight: bold;
  color: var(--text-color);
  text-decoration: none;
  display: flex;
  align-items: center;
}

.site-logo {
  height: 16px;
  margin-right: 0.25rem;
}

/* Main Content Container */
main {
  margin-left: var(--margin-x);
  margin-right: var(--margin-x);
  flex: 1;
  min-height: calc(100vh - 8rem - 4rem);
}

/* Text Card */
.text-card {
  padding: 0;
  background-color: transparent;
}

.text-card h1 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-sm);
}

.text-card p {
  font-size: var(--font-size);
}

/* Spacer */
.spacer {
  height: var(--space-2xl);
}

/* Section Titles */
.section-title,
.stats-title,
.gallery-title {
  font-size: var(--text-3xl);
  font-weight: bold;
  color: var(--text-color);
  margin-top: 0;
  margin-bottom: var(--space-sm);
  text-align: left;
}

/* Card Component */
.card {
  width: var(--card-width);
  min-width: var(--card-width);
  height: var(--card-height-md);
  border-radius: var(--radius-md);
  background-color: var(--white);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  scroll-snap-align: start;
}

.card-image {
  width: 100%;
  height: var(--card-height-sm);
  object-fit: cover;
}

.card-content {
  padding: var(--space-md);
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.card-title {
  font-size: var(--text-2xl);
  font-weight: bold;
  margin-bottom: var(--space-sm);
  color: var(--text-color);
  word-wrap: break-word;
  hyphens: auto;
}

.card-count {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--gray-600);
  margin-bottom: var(--space-sm);
}

.card-description {
  font-size: var(--text-sm);
  color: var(--text-color);
  flex: 1;
}

/* Shared Carousel Navigation Components */
.carousel-navigation {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.carousel-arrow {
  background: none;
  border: none;
  font-size: 20px;
  color: var(--gray-300);
  cursor: pointer;
  padding: var(--space-xs);
  transition: color var(--transition-normal), transform var(--transition-fast);
}

.carousel-arrow:not(:disabled) {
  color: var(--text-color);
}

.carousel-arrow:hover:not(:disabled) {
  transform: scale(1.1);
}

.carousel-arrow:disabled {
  color: var(--gray-300);
  cursor: not-allowed;
}

.carousel-arrow:disabled:hover {
  transform: none;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-xs);
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--gray-300);
  border: none;
  cursor: pointer;
  transition: all var(--transition-slow) cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.carousel-dot.active {
  background: var(--text-color);
  transform: scale(1.4);
}

.carousel-dot:hover {
  background: var(--gray-400);
  transform: scale(1.1);
}

/* Responsive adjustments */
@media (max-width: 1000px) {
  .card {
    scroll-snap-align: start;
  }
  
  /* Ensure nav is hidden on mobile */
  .header-nav {
    display: none !important;
  }
  
  /* Ensure burger is shown on mobile */
  .menu-toggle {
    display: block !important;
  }
}

@media (min-width: 1001px) {
  /* Ensure nav is shown on desktop */
  .header-nav {
    display: flex !important;
  }
  
  /* Ensure burger is hidden on desktop */
  .menu-toggle {
    display: none !important;
  }
  
  /* Ensure overlay is hidden on desktop */
  .menu-overlay {
    display: none !important;
  }
}