/* ===== CSS CUSTOM PROPERTIES (VARIABLES) ===== */
:root {
  /* Light mode colors (default) */
  --bg-primary: #FFFFFF;
  --bg-secondary: rgba(255, 255, 255, 0.9);
  --bg-card: #FFFFFF;
  --bg-gradient-start: rgba(255, 255, 255, 0.95);
  --bg-gradient-mid: rgba(255, 255, 255, 0.7);
  --bg-gradient-end: rgba(255, 255, 255, 0);

  --text-primary: #1A1A1A;
  --text-secondary: #1A1A1A;
  --text-heading: #002244;
  --text-light: #FFFFFF;

  --accent-primary: #005BBB;
  --accent-secondary: #003366;
  --accent-gold: #F4C542;
  --accent-light-gold: #FFE082;

  --border-primary: #FFE082;
  --border-secondary: #F4C542;

  --shadow-light: rgba(0, 91, 187, 0.2);
  --shadow-medium: rgba(0, 51, 102, 0.3);
  --shadow-heavy: rgba(0, 51, 102, 0.4);
}

/* Dark mode color overrides */
.dark-mode,
html.dark-mode {
  --bg-primary: #002244;
  --bg-secondary: rgba(0, 34, 68, 0.9);
  --bg-card: rgba(0, 34, 68, 0.85);
  --bg-gradient-start: rgba(0, 34, 68, 0.95);
  --bg-gradient-mid: rgba(0, 34, 68, 0.7);
  --bg-gradient-end: rgba(0, 34, 68, 0);

  --text-primary: #EAEAEA;
  --text-secondary: #EAEAEA;
  --text-heading: #FFF8E1;
  --text-light: #002244;

  --accent-primary: #F4C542;
  --accent-secondary: #B89B3C;
  --accent-gold: #F4C542;
  --accent-light-gold: #B89B3C;

  --border-primary: #B89B3C;
  --border-secondary: #B89B3C;

  --shadow-light: rgba(244, 197, 66, 0.2);
  --shadow-medium: rgba(184, 155, 60, 0.3);
  --shadow-heavy: rgba(184, 155, 60, 0.4);
}

/* ===== BASE STYLES (THEME-AGNOSTIC) ===== */
body {
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* ===== HEADER & NAVIGATION ===== */
.site-header {
  background: linear-gradient(to bottom,
    var(--bg-gradient-start) 0%,
    var(--bg-gradient-mid) 40%,
    var(--bg-gradient-end) 75%,
    transparent 100%);
  border-bottom-color: var(--border-primary);
}

.nav-logo {
  color: var(--text-heading);
}

/* Navigation Buttons */
#nav-wrapper nav li a {
  color: var(--text-light);
  background: var(--accent-primary);
  border-color: var(--border-primary);
  box-shadow: 0 4px 8px var(--shadow-light);
  transition: all 0.3s ease;
}

#nav-wrapper nav li a:hover,
#nav-wrapper nav li a:focus {
  color: var(--text-light);
  background: var(--accent-secondary);
  box-shadow: 0 6px 12px var(--shadow-medium);
}

.nav-toggle {
  color: var(--text-light);
  background: var(--accent-primary);
  border-color: var(--border-primary);
}

.nav-toggle:hover,
.nav-toggle:focus {
  background: var(--accent-secondary);
  box-shadow: 0 4px 8px var(--shadow-medium);
}


.sibling-link {
  background: var(--accent-primary);
  color: var(--text-light);
  border-color: var(--border-primary);
  box-shadow: 0 4px 8px var(--shadow-light);
}

.sibling-link:hover,
.sibling-link:focus {
  background: var(--accent-secondary);
  color: var(--text-light);
  box-shadow: 0 6px 12px var(--shadow-medium);
}

.sibling-link.active {
  background: var(--accent-light-gold);
  color: var(--text-light);
  border-color: var(--border-secondary);
  box-shadow: 0 6px 12px var(--shadow-heavy);
}


/* Mobile Menu Background */


/* ===== THEME TOGGLE BUTTON ===== */
.toggle-dark-mode {
  background: var(--accent-primary);
  border-color: var(--border-primary);
  color: var(--text-light);
  box-shadow: 0 4px 6px var(--shadow-light);
  transition: all 0.3s ease;
}

.toggle-dark-mode:hover,
.toggle-dark-mode:focus {
  background: var(--accent-secondary);
  box-shadow: 0 6px 12px var(--shadow-medium);
}

/* ===== BACK LINKS ===== */
.back-link a {
  color: var(--accent-primary);
  transition: color 0.3s ease;
}

.back-link a:hover {
  color: var(--accent-secondary);
}

/* ===== CONTENT BLOCKS ===== */
.content-block,
.markdown-block {
  background: var(--bg-card);
  border-color: var(--border-primary);
  color: var(--text-primary);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

/* ===== HEADINGS ===== */
.markdown-block h1,
.markdown-block h2,
.markdown-block h3,
.markdown-block h4,
.markdown-block h5,
.markdown-block h6,
.section-header h1,
.page-title,
.section-wrapper h2 {
  color: var(--text-heading);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.section-description {
  color: var(--text-secondary);
}

/* ===== BLOCKQUOTES & CODE ===== */
.markdown-block blockquote {
  border-left-color: var(--accent-gold);
  background: rgba(244, 197, 66, 0.1);
  color: var(--text-primary);
}

.markdown-block code {
  background: var(--border-primary);
  color: var(--text-primary);
  border-color: var(--border-primary);
}

.markdown-block pre {
  background: var(--border-primary);
  border-color: var(--border-primary);
  color: var(--text-primary);
}

/* ===== PAGE CARDS ===== */
.page-card {
  max-width: 1100px;
  background: var(--bg-card, #ffffff); /* Fallback to white if variable undefined */
  border-color: var(--border-secondary, #000000); /* Fallback to black if variable undefined */
  color: var(--text-primary, #000000); /* Fallback to black if variable undefined */
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px); /* Optional: Consider removing if inconsistent */
  border-radius: 12px;
  border: 1px solid;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  padding: 1.5rem; /* Reduced for better control within max-width */
  margin: 0 auto 2rem; /* Centered with bottom margin only for vertical flow */
}

.page-card:hover {
  border-color: var(--border-secondary);
  box-shadow: 0 8px 16px var(--shadow-light);
  transform: translateY(-2px);
}

.page-card a {
  color: var(--text-light);
  background: var(--accent-primary);
  border-color: var(--border-primary);
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
  padding: 0.75rem 1.5rem;
}

.page-card a:hover,
.page-card a:focus {
  color: var(--text-light);
  background: var(--accent-secondary);
  box-shadow: 0 4px 8px var(--shadow-medium);
  transform: translateY(-1px);
}

.page-card h2,
.page-card h3 {
  color: var(--text-heading);
}

.page-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
}

.page-card .summary,
.no-pages {
  color: var(--text-secondary);
}

/* ===== CARD EMOJIS ===== */
.card-emoji {
  font-size: var(--emoji-size, 4rem);
  color: var(--accent-gold);
  filter: drop-shadow(0 0 6px rgba(244, 197, 66, 0.15));
}

/* ===== SLIDER & MEDIA ===== */
.slider,
.slide,
.video-player,
.map-container {
  background: transparent;
}

.slide img,
.video-player iframe,
.map-container iframe {
  object-fit: cover;
  background: transparent;
}

.caption {
  color: var(--text-light);
  background: rgba(0, 51, 102, 0.7);
  border-radius: 8px;
}

.caption h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-light);
}

/* ===== CTA SECTIONS ===== */
.cta-btn {
  background: var(--accent-primary);
  color: var(--text-light);
  border-color: var(--border-primary);
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  box-shadow: 0 4px 8px var(--shadow-medium);
  transition: all 0.3s ease;
  display: inline-block;
  padding: 0.875rem 2rem;
}

.cta-btn:hover,
.cta-btn:focus {
  background: var(--accent-secondary);
  color: var(--text-light);
  box-shadow: 0 8px 16px var(--shadow-heavy);
  transform: translateY(-2px);
}

.cta-contact {
  color: var(--text-primary);
}

.cta-contact a {
  color: var(--accent-secondary);
  transition: color 0.3s ease;
}

.cta-contact a:hover {
  color: var(--accent-gold);
}

/* ===== CSS CUSTOM PROPERTIES (VARIABLES) ===== */
:root {
  /* Light mode colors (default) */
  --bg-primary: #FFFFFF;
  --bg-secondary: rgba(255, 255, 255, 0.9);
  --bg-card: #FFFFFF;
  --bg-gradient-start: rgba(255, 255, 255, 0.95);
  --bg-gradient-mid: rgba(255, 255, 255, 0.7);
  --bg-gradient-end: rgba(255, 255, 255, 0);

  --text-primary: #1A1A1A;
  --text-secondary: #1A1A1A;
  --text-heading: #002244;
  --text-light: #FFFFFF;

  --accent-primary: #005BBB;
  --accent-secondary: #003366;
  --accent-gold: #F4C542;
  --accent-light-gold: #FFE082;

  --border-primary: #FFE082;
  --border-secondary: #F4C542;

  --shadow-light: rgba(0, 91, 187, 0.2);
  --shadow-medium: rgba(0, 51, 102, 0.3);
  --shadow-heavy: rgba(0, 51, 102, 0.4);
}

/* Dark mode color overrides */
.dark-mode,
html.dark-mode {
  --bg-primary: #002244;
  --bg-secondary: rgba(0, 34, 68, 0.9);
  --bg-card: rgba(0, 34, 68, 0.85);
  --bg-gradient-start: rgba(0, 34, 68, 0.95);
  --bg-gradient-mid: rgba(0, 34, 68, 0.7);
  --bg-gradient-end: rgba(0, 34, 68, 0);

  --text-primary: #EAEAEA;
  --text-secondary: #EAEAEA;
  --text-heading: #FFF8E1;
  --text-light: #002244;

  --accent-primary: #F4C542;
  --accent-secondary: #B89B3C;
  --accent-gold: #F4C542;
  --accent-light-gold: #B89B3C;

  --border-primary: #B89B3C;
  --border-secondary: #B89B3C;

  --shadow-light: rgba(244, 197, 66, 0.2);
  --shadow-medium: rgba(184, 155, 60, 0.3);
  --shadow-heavy: rgba(184, 155, 60, 0.4);
}

/* ===== BASE STYLES (THEME-AGNOSTIC) ===== */
body {
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* ===== HEADER & NAVIGATION ===== */
.site-header {
  background: linear-gradient(to bottom,
    var(--bg-gradient-start) 0%,
    var(--bg-gradient-mid) 40%,
    var(--bg-gradient-end) 75%,
    transparent 100%);
  border-bottom-color: var(--border-primary);
}

.nav-logo {
  color: var(--text-heading);
}

/* Navigation Buttons */
#nav-wrapper nav li a {
  color: var(--text-light);
  background: var(--accent-primary);
  border-color: var(--border-primary);
  box-shadow: 0 4px 8px var(--shadow-light);
  transition: all 0.3s ease;
}

#nav-wrapper nav li a:hover,
#nav-wrapper nav li a:focus {
  color: var(--text-light);
  background: var(--accent-secondary);
  box-shadow: 0 6px 12px var(--shadow-medium);
}

.nav-toggle {
  color: var(--text-light);
  background: var(--accent-primary);
  border-color: var(--border-primary);
}

.nav-toggle:hover,
.nav-toggle:focus {
  background: var(--accent-secondary);
  box-shadow: 0 4px 8px var(--shadow-medium);
}



/* ===== THEME TOGGLE BUTTON ===== */
.toggle-dark-mode {
  background: var(--accent-primary);
  border-color: var(--border-primary);
  color: var(--text-light);
  box-shadow: 0 4px 6px var(--shadow-light);
  transition: all 0.3s ease;
}

.toggle-dark-mode:hover,
.toggle-dark-mode:focus {
  background: var(--accent-secondary);
  box-shadow: 0 6px 12px var(--shadow-medium);
}

/* ===== BACK LINKS ===== */
.back-link a {
  color: var(--accent-primary);
  transition: color 0.3s ease;
}

.back-link a:hover {
  color: var(--accent-secondary);
}

/* ===== CONTENT BLOCKS ===== */
.content-block,
.markdown-block {
  background: var(--bg-card);
  border-color: var(--border-primary);
  color: var(--text-primary);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

/* ===== HEADINGS ===== */
.markdown-block h1,
.markdown-block h2,
.markdown-block h3,
.markdown-block h4,
.markdown-block h5,
.markdown-block h6,
.section-header h1,
.page-title,
.section-wrapper h2 {
  color: var(--text-heading);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.section-description {
  color: var(--text-secondary);
}

/* ===== BLOCKQUOTES & CODE ===== */
.markdown-block blockquote {
  border-left-color: var(--accent-gold);
  background: rgba(244, 197, 66, 0.1);
  color: var(--text-primary);
}

.markdown-block code {
  background: var(--border-primary);
  color: var(--text-primary);
  border-color: var(--border-primary);
}

.markdown-block pre {
  background: var(--border-primary);
  border-color: var(--border-primary);
  color: var(--text-primary);
}

/* ===== PAGE CARDS ===== */
.page-card {
  background: var(--bg-card);
  border-color: var(--border-secondary);
  color: var(--text-primary);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 12px;
  border: 1px solid;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.page-card:hover {
  border-color: var(--border-secondary);
  box-shadow: 0 8px 16px var(--shadow-light);
  transform: translateY(-2px);
}

.page-card a {
  color: var(--text-light);
  background: var(--accent-primary);
  border-color: var(--border-primary);
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
  padding: 0.75rem 1.5rem;
}

.page-card a:hover,
.page-card a:focus {
  color: var(--text-light);
  background: var(--accent-secondary);
  box-shadow: 0 4px 8px var(--shadow-medium);
  transform: translateY(-1px);
}

.page-card h2,
.page-card h3 {
  color: var(--text-heading);
}

.page-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
}

.page-card .summary,
.no-pages {
  color: var(--text-secondary);
}

/* ===== CARD EMOJIS ===== */
.card-emoji {
  font-size: var(--emoji-size, 4rem);
  color: var(--accent-gold);
  filter: drop-shadow(0 0 6px rgba(244, 197, 66, 0.15));
}

/* ===== SLIDER & MEDIA ===== */
.slider,
.slide,
.video-player,
.map-container {
  background: transparent;
}

.slide img,
.video-player iframe,
.map-container iframe {
  object-fit: cover;
  background: transparent;
}

.caption {
  color: var(--text-light);
  background: rgba(0, 51, 102, 0.7);
  border-radius: 8px;
}

.caption h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-light);
}

/* ===== CTA SECTIONS ===== */
.cta-btn {
  background: var(--accent-primary);
  color: var(--text-light);
  border-color: var(--border-primary);
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  box-shadow: 0 4px 8px var(--shadow-medium);
  transition: all 0.3s ease;
  display: inline-block;
  padding: 0.875rem 2rem;
}

.cta-btn:hover,
.cta-btn:focus {
  background: var(--accent-secondary);
  color: var(--text-light);
  box-shadow: 0 8px 16px var(--shadow-heavy);
  transform: translateY(-2px);
}

.cta-contact {
  color: var(--text-primary);
}

.cta-contact a {
  color: var(--accent-secondary);
  transition: color 0.3s ease;
}

.cta-contact a:hover {
  color: var(--accent-gold);
}

.cta-box {
  background: var(--bg-card);
  border-color: var(--border-primary);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}

/* ===== CTA SOCIAL LINKS ===== */
.cta-social {
  margin: 1.5rem 0;
}

.social-links {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 0.75rem;
}

.social-links:last-child {
  margin-bottom: 0;
}

.cta-quote {
  margin: 1.5rem 0;
  text-align: center;
  font-style: italic;
  color: var(--text-secondary);
}

.map-container {
  margin-top: 1.5rem;
}

.map-container iframe {
  border: 0;
  border-radius: 8px;
  width: 100%;
}

.cta-box h2 {
  color: var(--text-heading);
}

.cta-box p {
  color: var(--text-secondary);
}

/* ===== TESTIMONIALS ===== */
.testimonial-section h2 {
  color: var(--text-heading);
}

.testimonial-slide {
  background: var(--bg-card);
  border-color: var(--border-primary);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-meta p {
  color: var(--text-heading);
}

.testimonial-meta .role {
  color: var(--text-secondary);
}

.quote {
  color: var(--text-primary);
}

/* ===== FORMS ===== */
form {
  background: var(--bg-card);
  border-color: var(--border-primary);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

form label {
  color: var(--text-heading);
}

form input,
form textarea {
  background: var(--bg-primary);
  border-color: var(--border-primary);
  color: var(--text-primary);
  transition: all 0.3s ease;
}

form input:focus,
form textarea:focus {
  background: var(--bg-primary);
  border-color: var(--border-secondary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(244, 197, 66, 0.1);
}

form input::placeholder,
form textarea::placeholder {
  color: var(--text-secondary);
  opacity: 0.7;
}

.form-status {
  background: var(--border-primary);
  color: var(--text-primary);
  padding: 1rem;
  border-radius: 8px;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border-top-color: var(--border-primary);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.footer-nav a,
.footer-contact a {
  color: var(--accent-secondary);
  opacity: 0.8;
  transition: all 0.3s ease;
}

.footer-nav a:hover,
.footer-contact a:hover {
  opacity: 1;
  color: var(--accent-gold);
}

/* ===== SPECIAL EFFECTS ===== */
.hero-section::before {
  background: rgba(244, 197, 66, 0.1);
}

* {
  scroll-behavior: smooth;
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
  .page-card a,
  .cta-btn,
  #nav-wrapper nav li a,
  .toggle-dark-mode,
  .back-link a,
  .content-block,
  .page-card,
  .testimonial-slide {
    transition: none;
  }
}

/* ===== FOCUS STYLES FOR ACCESSIBILITY ===== */
button:focus,
a:focus,
input:focus,
textarea:focus {
  outline: 2px solid var(--accent-gold);
  outline-offset: 2px;
}

/* ===== RESPONSIVE DESIGN HELPERS ===== */
@media (max-width: 768px) {
  .cta-btn,
  .page-card a {
    padding: 0.75rem 1.25rem;
    font-size: 0.9rem;
  }

  .cta-box {
    padding: 1.5rem;
  }
}

/* ===== PRINT STYLES ===== */
@media print {
  .toggle-dark-mode,
  .nav-toggle {
    display: none;
  }

  .page-card,
  .content-block {
    box-shadow: none;
    border: 1px solid #ccc;
  }
}

/* ===== TESTIMONIALS ===== */
.testimonial-section h2 {
  color: var(--text-heading);
}

.testimonial-slide {
  background: var(--bg-card);
  border-color: var(--border-primary);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-meta p {
  color: var(--text-heading);
}

.testimonial-meta .role {
  color: var(--text-secondary);
}

.quote {
  color: var(--text-primary);
}

/* ===== FORMS ===== */
form {
  background: var(--bg-card);
  border-color: var(--border-primary);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

form label {
  color: var(--text-heading);
}

form input,
form textarea {
  background: var(--bg-primary);
  border-color: var(--border-primary);
  color: var(--text-primary);
  transition: all 0.3s ease;
}

form input:focus,
form textarea:focus {
  background: var(--bg-primary);
  border-color: var(--border-secondary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(244, 197, 66, 0.1);
}

form input::placeholder,
form textarea::placeholder {
  color: var(--text-secondary);
  opacity: 0.7;
}

.form-status {
  background: var(--border-primary);
  color: var(--text-primary);
  padding: 1rem;
  border-radius: 8px;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border-top-color: var(--border-primary);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.footer-nav a,
.footer-contact a {
  color: var(--accent-secondary);
  opacity: 0.8;
  transition: all 0.3s ease;
}

.footer-nav a:hover,
.footer-contact a:hover {
  opacity: 1;
  color: var(--accent-gold);
}

/* ===== SPECIAL EFFECTS ===== */
.hero-section::before {
  background: rgba(244, 197, 66, 0.1);
}

* {
  scroll-behavior: smooth;
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
  .page-card a,
  .cta-btn,
  #nav-wrapper nav li a,
  .toggle-dark-mode,
  .back-link a,
  .content-block,
  .page-card,
  .testimonial-slide {
    transition: none;
  }
}

/* ===== FOCUS STYLES FOR ACCESSIBILITY ===== */
button:focus,
a:focus,
input:focus,
textarea:focus {
  outline: 2px solid var(--accent-gold);
  outline-offset: 2px;
}

/* ===== RESPONSIVE DESIGN HELPERS ===== */
@media (max-width: 768px) {
  .cta-btn,
  .page-card a {
    padding: 0.75rem 1.25rem;
    font-size: 0.9rem;
  }

/* ===== PRINT STYLES ===== */
@media print {
  .toggle-dark-mode,
  .nav-toggle {
    display: none;
  }

  .page-card,
  .content-block {
    box-shadow: none;
    border: 1px solid #ccc;
    padding: 1.5rem;
  }
}