/* ========================
   Tangenu – Modern Styles
   - Enhanced typography & spacing
   - Improved accessibility
   - Modern design patterns
   - Better visual hierarchy
   ======================== */

:root {
  /* Zambian-Inspired Color Palette - Light Mode */
  --color-bg: #FAF9F6; /* Sandstone - soft neutral */
  --color-surface: #FFFFFF; /* Cloud White - clean panels/cards */
  --color-text: #212121; /* Charcoal Black */
  --color-text-muted: #5F6368; /* Soft Gray */
  
  /* Primary Colors - Hope and Heritage */
  --color-primary: #2E7D32; /* Hope Green - deep natural green */
  --color-primary-light: #4caf50;
  --color-accent: #F57C00; /* Warm Sunset Orange */
  --color-accent-light: #ff9800;
  
  /* Zambian Cultural Colors */
  --color-zambezi: #0277BD; /* Victoria Blue - water and life */
  --color-zambezi-light: #29b6f6;
  --color-earth: #8b4513; /* Rich earth/soil brown */
  --color-earth-light: #a0522d;
  --color-heritage-red: #cc2936; /* Zambian flag red */
  --color-heritage-red-light: #e74c3c;
  
  --color-border: #e2e8f0;
  --color-border-light: #f1f5f9;
  
  /* Semantic Colors with Zambian Influence */
  --color-success: #2E7D32; /* Hope Green for growth/progress */
  --color-success-light: #4caf50;
  --color-warning: #F57C00; /* Warm Sunset Orange for attention */
  --color-warning-light: #ff9800;
  --color-error: #cc2936; /* Zambian red for alerts */
  --color-error-light: #e74c3c;
  --color-info: #0277BD; /* Victoria Blue for information */
  --color-info-light: #29b6f6;
  
  /* Progress & Status Colors */
  --color-progress-bg: #e8ddd4;
  --color-progress-fill: var(--color-success);
  --color-progress-text: var(--color-text);
  
  /* Section Theme Colors - Zambian Context */
  --color-education: #0277BD; /* Victoria Blue - flowing knowledge */
  --color-education-light: #29b6f6;
  --color-education-bg: rgba(2, 119, 189, 0.08);
  
  --color-impact: #F57C00; /* Warm Sunset Orange - golden impact */
  --color-impact-light: #ff9800;
  --color-impact-bg: rgba(245, 124, 0, 0.08);
  
  --color-community: #2E7D32; /* Hope Green - flourishing community */
  --color-community-light: #4caf50;
  --color-community-bg: rgba(46, 125, 50, 0.08);
  
  /* Enhanced Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", "Helvetica Neue", Arial, sans-serif;
  --font-heading: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", sans-serif;
  
  /* Enhanced Spacing & Layout */
  --radius: 16px;
  --radius-sm: 8px;
  --radius-lg: 24px;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --focus: 0 0 0 3px rgba(242, 169, 0, 0.5);
  --max-width: 1280px;
  --container-padding: 1.5rem;
  
  /* Modern Transitions */
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Mode Colors - Zambian Night Theme */
[data-theme="dark"] {
  --color-bg: #121212; /* Deep Charcoal - standard dark mode foundation */
  --color-surface: #1E1E1E; /* Midnight Gray - card/panel surfaces */
  --color-text: #FFFFFF; /* Pure White */
  --color-text-muted: #B0BEC5; /* Cool Gray */
  
  /* Dark Mode Primary Colors */
  --color-primary: #66BB6A; /* Hope Green – Lightened for contrast */
  --color-primary-light: #81c784;
  --color-accent: #FFB74D; /* Sunset Glow - warmer orange for highlights */
  --color-accent-light: #ffcc80;
  
  /* Dark Mode Zambian Colors */
  --color-zambezi: #4FC3F7; /* Victoria Blue – Lightened for accessibility */
  --color-zambezi-light: #81d4fa;
  --color-earth: #a0522d; /* Warm earth in firelight */
  --color-earth-light: #bc6932;
  --color-heritage-red: #e74c3c; /* Warm heritage red */
  --color-heritage-red-light: #ec7063;
  
  --color-border: #2e2e2e;
  --color-border-light: #404040;
  
  /* Dark Mode Semantic Colors */
  --color-success: #66BB6A; /* Hope Green lightened */
  --color-success-light: #81c784;
  --color-warning: #FFB74D; /* Sunset Glow */
  --color-warning-light: #ffcc80;
  --color-error: #e74c3c; /* Heritage red */
  --color-error-light: #ec7063;
  --color-info: #4FC3F7; /* Victoria Blue lightened */
  --color-info-light: #81d4fa;
  
  /* Dark Mode Progress Colors */
  --color-progress-bg: #1E1E1E;
  --color-progress-fill: var(--color-success);
  --color-progress-text: var(--color-text);
  
  /* Dark Mode Section Colors */
  --color-education: #4FC3F7; /* Victoria Blue lightened */
  --color-education-light: #81d4fa;
  --color-education-bg: rgba(79, 195, 247, 0.15);
  
  --color-impact: #FFB74D; /* Sunset Glow */
  --color-impact-light: #ffcc80;
  --color-impact-bg: rgba(255, 183, 77, 0.15);
  
  --color-community: #66BB6A; /* Hope Green lightened */
  --color-community-light: #81c784;
  --color-community-bg: rgba(102, 187, 106, 0.15);
  
  /* Dark Mode Shadows */
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.4);
}

/* Dark Mode Header Styles */
[data-theme="dark"] header {
  background: rgba(18, 18, 18, 0.95);
  border-bottom: 1px solid var(--color-border);
}

/* Enhanced Base Styles */
html {
  box-sizing: border-box;
  scroll-behavior: smooth;
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}

*, *:before, *:after {
  box-sizing: inherit;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *:before, *:after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  color: var(--color-text);
  background: var(--color-bg);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Enhanced Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin: 0 0 1rem 0;
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.05em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0 0 1.5rem 0;
}

h3 {
  font-size: 1.5rem;
  margin: 0 0 1rem 0;
}

h4 {
  font-size: 1.25rem;
  margin: 0 0 0.75rem 0;
}

p {
  margin: 0 0 1.25rem 0;
  max-width: 65ch;
}

.lead {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  font-weight: 400;
  line-height: 1.5;
  max-width: 55ch;
  margin: 0 0 2rem 0;
}

.section-intro {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin: 0 0 3rem 0;
  max-width: 60ch;
}

/* Enhanced Links */
a {
  color: var(--color-primary);
  text-decoration: none;
  text-underline-offset: 3px;
  transition: var(--transition);
}

a:hover {
  color: var(--color-primary-light);
  text-decoration: underline;
}

a:focus-visible {
  outline: none;
  box-shadow: var(--focus);
  border-radius: var(--radius-sm);
}

/* Dark Mode Toggle */
.theme-toggle {
  position: fixed;
  top: 50%;
  right: 1rem;
  transform: translateY(-50%);
  z-index: 100;
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: 50px;
  padding: 0.75rem;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 60px;
  height: 60px;
  justify-content: center;
}

.theme-toggle:hover {
  background: var(--color-border-light);
  transform: translateY(-50%) scale(1.05);
  box-shadow: var(--shadow-lg);
}

.theme-toggle svg {
  width: 24px;
  height: 24px;
  color: var(--color-text);
  transition: var(--transition);
}

.theme-toggle[aria-pressed="true"] {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.theme-toggle[aria-pressed="true"] svg {
  color: white;
}

/* Semantic Color Classes */
.success {
  color: var(--color-success);
}

.success-bg {
  background-color: var(--color-success);
  color: white;
}

.success-border {
  border-color: var(--color-success);
}

.warning {
  color: var(--color-warning);
}

.warning-bg {
  background-color: var(--color-warning);
  color: white;
}

.error {
  color: var(--color-error);
}

.error-bg {
  background-color: var(--color-error);
  color: white;
}

.info {
  color: var(--color-info);
}

.info-bg {
  background-color: var(--color-info);
  color: white;
}

/* Progress Indicators */
.progress-bar {
  width: 100%;
  height: 12px;
  background: var(--color-progress-bg);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-progress-fill), var(--color-success-light));
  border-radius: 999px;
  transition: width 0.6s ease;
  position: relative;
}

.progress-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.progress-text {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-progress-text);
  margin-top: 0.5rem;
  display: flex;
  justify-content: space-between;
}

/* Status Indicators */
.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
}

.status-indicator.success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.status-indicator.warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--color-warning);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.status-indicator.error {
  background: rgba(239, 68, 68, 0.1);
  color: var(--color-error);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.status-indicator.info {
  background: rgba(59, 130, 246, 0.1);
  color: var(--color-info);
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}
.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  position: fixed;
  left: 1rem;
  top: 1rem;
  width: auto;
  height: auto;
  padding: 0.75rem 1rem;
  background: var(--color-bg);
  color: var(--color-text);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius);
  z-index: 9999;
  font-weight: 600;
}

/* Layout Helpers */
.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding: 0 var(--container-padding);
}

.grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 767px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}

/* Enhanced Header */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 249, 246, 0.95);
  backdrop-filter: saturate(1.8) blur(20px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  transition: var(--transition);
}

.brand:hover {
  transform: translateY(-1px);
}

.brand svg {
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.brand-word {
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--color-text);
  font-size: 1.25rem;
}

/* Enhanced Navigation */
nav ul {
  list-style: none;
  display: flex;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
}

nav a {
  display: block;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 500;
  color: var(--color-text);
  transition: var(--transition);
  position: relative;
}

nav a:hover {
  background: var(--color-zambezi-light);
  color: white;
  transform: translateY(-1px);
}

nav a:focus-visible {
  background: var(--color-zambezi);
  color: white;
}

/* Enhanced Mobile Menu */
.menu-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--color-border);
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  background: var(--color-bg);
  color: var(--color-text);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.menu-btn:hover {
  background: var(--color-border-light);
  border-color: var(--color-primary);
}

.menu-btn[aria-expanded="true"] {
  background: rgba(13, 59, 102, 0.08);
  border-color: var(--color-primary);
}

.menu-icon {
  width: 20px;
  height: 20px;
}

#site-nav {
  position: relative;
}

@media (max-width: 1023px) {
  nav ul {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1rem;
    margin-top: 0.5rem;
    box-shadow: var(--shadow-lg);
    min-width: 200px;
  }
  
  nav[data-open="true"] ul {
    display: flex;
  }
  
  nav a {
    text-align: left;
  }
}

@media (min-width: 1024px) {
  .menu-btn {
    display: none;
  }
}

/* Professional Hero Section */
.hero {
  padding: clamp(6rem, 12vh, 10rem) 0;
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-surface) 100%);
  position: relative;
  border-bottom: 1px solid var(--color-border);
}

.hero-content {
  display: grid;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (min-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr 1fr;
  }
}

.hero-text h1 {
  background: linear-gradient(135deg, var(--color-text), var(--color-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.5rem;
}

.hero-figure {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--color-bg);
  transition: var(--transition-slow);
}

.hero-figure:hover {
  transform: translateY(-4px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

/* Enhanced Buttons */
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  font-size: 1rem;
  position: relative;
  overflow: hidden;
}

.btn svg {
  width: 18px;
  height: 18px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: white;
  box-shadow: 0 4px 14px 0 rgba(13, 59, 102, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px 0 rgba(13, 59, 102, 0.4);
  color: white;
}

.btn-secondary {
  background: var(--color-bg);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: white;
  transform: translateY(-2px);
}

.pill {
  display: inline-block;
  background: linear-gradient(135deg, rgba(242, 169, 0, 0.15), rgba(242, 169, 0, 0.25));
  color: #92400e;
  border: 1px solid rgba(242, 169, 0, 0.3);
  padding: 0.375rem 0.75rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.025em;
}

/* Professional Section Styling */
section {
  padding: clamp(4rem, 8vh, 8rem) 0;
  position: relative;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border-light);
}

/* Alternating section backgrounds for subtle visual separation */
section:nth-child(even) {
  background: var(--color-bg);
}

/* Clean section content with proper z-index */
section .container {
  position: relative;
  z-index: 1;
}

/* FAQ Section - Clean neutral styling */
#faq {
  background: var(--color-bg);
}

/* Ensure content is above background overlays */
.container {
  position: relative;
  z-index: 1;
}

/* Professional Section Headers with Subtle Color Accents */
#about h2, #how h2 {
  color: var(--color-education);
  position: relative;
}

#about h2::after, #how h2::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 3rem;
  height: 3px;
  background: var(--color-education);
}

#work h2, #project h2 {
  color: var(--color-impact);
  position: relative;
}

#work h2::after, #project h2::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 3rem;
  height: 3px;
  background: var(--color-impact);
}

#voices h2, #why h2 {
  color: var(--color-community);
  position: relative;
}

#voices h2::after, #why h2::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 3rem;
  height: 3px;
  background: var(--color-community);
}

/* Professional Card Styling with Color Accents */
#about .card, #how .card {
  border-left: 3px solid var(--color-education);
  background: var(--color-surface);
}

#work .card, #project .card {
  border-left: 3px solid var(--color-impact);
  background: var(--color-surface);
}

#voices .card, #why .card {
  border-left: 3px solid var(--color-community);
  background: var(--color-surface);
}

/* Professional Icon Styling */
#about .icon-wrap, #how .icon-wrap {
  background: var(--color-education);
  color: white;
}

#work .icon-wrap, #project .icon-wrap {
  background: var(--color-impact);
  color: white;
}

#voices .icon-wrap, #why .icon-wrap {
  background: var(--color-community);
  color: white;
}

/* Clean hover effects */
.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

/* Enhanced Cards */
.card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  background: var(--color-surface);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
  transition: var(--transition-slow);
  position: relative;
  overflow: hidden;
}

/* Clean card hover effects already defined above */

.work-card h3 {
  color: var(--color-primary);
  margin-top: 1rem;
}

/* Enhanced Icon Wrapper */
.icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(242, 169, 0, 0.15), rgba(242, 169, 0, 0.25));
  color: var(--color-primary);
  margin-bottom: 1rem;
  transition: var(--transition);
}

.card:hover .icon-wrap {
  transform: scale(1.1);
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  color: white;
}

/* Enhanced Stats */
.impact-stats {
  margin-top: 4rem;
  padding-top: 4rem;
  border-top: 1px solid var(--color-border);
}

.stat-card {
  text-align: center;
  padding: 2rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-bg), rgba(242, 169, 0, 0.02));
  transition: var(--transition-slow);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.stat {
  font-weight: 800;
  font-size: 2.5rem;
  color: var(--color-primary);
  display: block;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: 0.95rem;
}

/* Enhanced Flow Diagram */
.flow {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  background: linear-gradient(135deg, var(--color-bg), rgba(242, 169, 0, 0.02));
  position: relative;
  overflow: hidden;
}

.flow::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(242, 169, 0, 0.05) 0%, transparent 70%);
  animation: rotate 20s linear infinite;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.flow svg {
  width: 100%;
  height: auto;
  position: relative;
  z-index: 1;
}

/* Enhanced Location Card */
.location-card {
  margin-top: 3rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  background: linear-gradient(135deg, var(--color-bg), rgba(13, 59, 102, 0.02));
  text-align: center;
}

/* Professional Testimonials */
.testimonials {
  margin-bottom: 4rem;
}

.testimonial-card {
  background: var(--color-surface);
}

blockquote {
  margin: 0;
  padding: 1.5rem 0;
  position: relative;
}

blockquote p {
  font-style: italic;
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

blockquote footer {
  font-weight: 600;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-top: 1rem;
  background: none !important;
  border: none !important;
  padding: 0 !important;
}

/* Enhanced Ambassadors */
.ambassadors {
  margin-top: 4rem;
  padding-top: 4rem;
  border-top: 1px solid var(--color-border);
}

.ambassador {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.ambassador svg {
  flex-shrink: 0;
  transition: var(--transition);
}

.card:hover .ambassador svg {
  transform: scale(1.05);
}

.role {
  color: var(--color-accent);
  font-weight: 600;
  margin: 0.25rem 0 0.75rem 0;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Enhanced Project Section */
.project-card {
  background: linear-gradient(135deg, var(--color-bg), rgba(13, 59, 102, 0.02));
}

.gift-ladder {
  background: linear-gradient(135deg, var(--color-bg), rgba(242, 169, 0, 0.02));
}

.gift-options {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.gift-option {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  transition: var(--transition);
}

.gift-option:hover {
  border-color: var(--color-accent);
  background: rgba(242, 169, 0, 0.05);
}

.amount {
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-primary);
  min-width: 60px;
}

.description {
  color: var(--color-text-muted);
  font-weight: 500;
}

/* Enhanced FAQ */
.faq-list {
  max-width: 800px;
}

details {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0;
  background: var(--color-bg);
  margin-bottom: 1rem;
  overflow: hidden;
  transition: var(--transition);
}

details:hover {
  border-color: var(--color-primary);
}

details[open] {
  border-color: var(--color-accent);
  background: rgba(242, 169, 0, 0.02);
}

summary {
  cursor: pointer;
  font-weight: 600;
  padding: 1.5rem;
  list-style: none;
  position: relative;
  transition: var(--transition);
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: '+';
  position: absolute;
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  color: var(--color-primary);
  transition: var(--transition);
}

details[open] summary::after {
  content: '−';
  color: var(--color-accent);
  transform: translateY(-50%) rotate(180deg);
}

summary:hover {
  background: rgba(13, 59, 102, 0.05);
}

details p {
  padding: 0 1.5rem 1.5rem;
  margin: 0;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Enhanced Footer */
footer {
  padding: 4rem 0 2rem;
  background: linear-gradient(135deg, #0B2F57, var(--color-primary));
  color: white;
  border-top: 4px solid var(--color-accent);
  position: relative;
  overflow: hidden;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='m36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
  pointer-events: none;
}

.footer-content {
  display: grid;
  gap: 3rem;
  position: relative;
  z-index: 1;
}

@media (min-width: 768px) {
  .footer-content {
    grid-template-columns: 2fr 1fr;
  }
}

.footer-main {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .footer-main {
    grid-template-columns: 1fr 1fr;
  }
}

.footer-brand strong {
  font-size: 1.5rem;
  display: block;
  margin-bottom: 1rem;
  color: var(--color-accent);
}

.footer-links {
  display: grid;
  gap: 2rem;
}

@media (min-width: 640px) {
  .footer-links {
    grid-template-columns: 1fr 1fr;
  }
}

footer h4 {
  color: var(--color-accent);
  margin-bottom: 1rem;
  font-size: 1.125rem;
}

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

footer li {
  margin-bottom: 0.5rem;
}

footer a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: var(--transition);
}

footer a:hover {
  color: var(--color-accent);
  text-decoration: underline;
}

.footer-bottom {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
  position: relative;
  z-index: 1;
}

/* Utility Classes */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Enhanced Responsive Design */
@media (max-width: 640px) {
  :root {
    --container-padding: 1rem;
  }
  
  .hero {
    padding: 3rem 0;
  }
  
  .hero-content {
    gap: 2rem;
  }
  
  section {
    padding: 3rem 0;
  }
  
  .card {
    padding: 1.5rem;
  }
  
  .ambassador {
    flex-direction: column;
    text-align: center;
  }
  
  .gift-option {
    flex-direction: column;
    text-align: center;
  }
}

/* Enhanced Focus Styles */
button:focus-visible, 
input:focus-visible, 
select:focus-visible, 
textarea:focus-visible,
details summary:focus-visible {
  outline: none;
  box-shadow: var(--focus);
  border-radius: var(--radius-sm);
}

/* Print Styles */
@media print {
  * {
    background: transparent !important;
    color: black !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }
  
  header, footer, nav, .menu-btn {
    display: none;
  }
  
  .container {
    max-width: none;
    padding: 0;
  }
  
  .card {
    border: 1px solid #ccc;
    break-inside: avoid;
  }
}