/*
 * Donate a Dollar a Week (Australia) - Stylesheet
 * Custom designed with premium Australian native tones, glassmorphism, and responsive layouts.
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  /* Color Tokens - Light Theme */
  --bg-primary: #fbfbfa;
  --bg-secondary: #f2efe9;
  --bg-tertiary: #e6e2da;
  
  --text-primary: #0f1d13;
  --text-secondary: #4a5c50;
  --text-muted: #718879;
  
  --primary: #2b593f; /* Eucalyptus Green */
  --primary-hover: #1e3f2b;
  --primary-light: rgba(43, 89, 63, 0.1);
  
  --secondary: #e6b02f; /* Golden Wattle */
  --secondary-hover: #cca025;
  --secondary-light: rgba(230, 176, 47, 0.15);
  
  --accent: #0f2b48; /* Deep Ocean Navy */
  --accent-light: rgba(15, 43, 72, 0.05);
  
  --border-color: rgba(43, 89, 63, 0.12);
  --border-focus: #2b593f;
  
  --glass-bg: rgba(255, 255, 255, 0.75);
  --glass-border: rgba(255, 255, 255, 0.6);
  --card-shadow: 0 10px 30px -10px rgba(15, 29, 19, 0.06), 0 1px 3px rgba(15, 29, 19, 0.02);
  --hover-shadow: 0 20px 40px -15px rgba(15, 29, 19, 0.12), 0 1px 5px rgba(15, 29, 19, 0.03);
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Dark Theme Variables */
[data-theme="dark"] {
  --bg-primary: #0a120d;
  --bg-secondary: #121e16;
  --bg-tertiary: #192a1f;
  
  --text-primary: #f0f7f2;
  --text-secondary: #a8b8ad;
  --text-muted: #728c7c;
  
  --primary: #408a60; /* Lighter Eucalyptus Green for contrast */
  --primary-hover: #52a374;
  --primary-light: rgba(64, 138, 96, 0.15);
  
  --secondary: #f4c242; /* Brighter Golden Wattle */
  --secondary-hover: #ffd35c;
  --secondary-light: rgba(244, 194, 66, 0.2);
  
  --accent: #2c5985;
  --accent-light: rgba(44, 89, 133, 0.15);
  
  --border-color: rgba(64, 138, 96, 0.2);
  --border-focus: #408a60;
  
  --glass-bg: rgba(18, 30, 22, 0.8);
  --glass-border: rgba(64, 138, 96, 0.15);
  --card-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  --hover-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.7);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
}

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

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

ul {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  background: none;
  outline: none;
}

button {
  cursor: pointer;
}

/* Grid & Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.grid {
  display: grid;
  gap: 32px;
}

.grid-2 {
  grid-template-columns: 1fr;
}

.grid-3 {
  grid-template-columns: 1fr;
}

.grid-4 {
  grid-template-columns: 1fr;
}

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

@media (min-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: background-color var(--transition-normal), border-bottom var(--transition-normal), backdrop-filter var(--transition-normal);
  border-bottom: 1px solid transparent;
}

header.scrolled {
  background-color: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--primary);
}

.logo svg {
  fill: currentColor;
  width: 32px;
  height: 32px;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
}

.nav-links a:hover {
  color: var(--primary);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: width var(--transition-fast);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Theme Toggle Button */
.theme-toggle {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
  color: var(--text-secondary);
}

.theme-toggle:hover {
  transform: scale(1.05);
  background-color: var(--border-color);
  color: var(--primary);
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.theme-toggle .sun-icon {
  display: none;
}

[data-theme="dark"] .theme-toggle .moon-icon {
  display: none;
}

[data-theme="dark"] .theme-toggle .sun-icon {
  display: block;
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
  z-index: 1001;
}

.mobile-menu-btn span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: var(--text-primary);
  border-radius: 3px;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* Mobile Nav Drawer */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 320px;
  height: 100vh;
  background-color: var(--bg-secondary);
  z-index: 999;
  padding: 100px 40px 40px;
  display: flex;
  flex-direction: column;
  gap: 32px;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.05);
  transition: right var(--transition-normal);
  border-left: 1px solid var(--border-color);
}

.mobile-nav.active {
  right: 0;
}

.mobile-nav a {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
}

.mobile-nav a:hover {
  color: var(--primary);
}

@media (min-width: 900px) {
  .nav-links {
    display: flex;
  }
  .mobile-menu-btn {
    display: none;
  }
}

/* Button Component */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  transition: background-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 15px var(--primary-light);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  box-shadow: 0 8px 25px var(--primary-light);
}

.btn-secondary {
  background-color: var(--secondary);
  color: #0f1d13;
  box-shadow: 0 4px 15px var(--secondary-light);
}

.btn-secondary:hover {
  background-color: var(--secondary-hover);
  box-shadow: 0 8px 25px var(--secondary-light);
}

.btn-outline {
  border: 2px solid var(--primary);
  color: var(--primary);
}

.btn-outline:hover {
  background-color: var(--primary);
  color: #ffffff;
}

.btn-text {
  color: var(--text-secondary);
  padding: 12px 16px;
}

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

/* Hero Section */
.hero {
  padding-top: 160px;
  padding-bottom: 100px;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 80% 20%, var(--primary-light) 0%, transparent 60%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  padding: 6px 16px;
  background-color: var(--primary-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--secondary);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.9); opacity: 0.6; }
  50% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.6; }
}

.hero-content h1 {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.15;
}

@media (min-width: 768px) {
  .hero-content h1 {
    font-size: 3.8rem;
  }
}

.hero-content h1 span {
  color: var(--primary);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 540px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 10px;
}

.hero-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  aspect-ratio: 1;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-stats-card {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background-color: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  padding: 20px;
  border-radius: var(--radius-md);
  display: flex;
  justify-content: space-around;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.hero-stat h3 {
  font-size: 1.6rem;
  color: var(--primary);
}

.hero-stat p {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

/* Section Header */
.section {
  padding: 100px 0;
}

.section-alt {
  background-color: var(--bg-secondary);
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.section-header h2 {
  font-size: 2.2rem;
  font-weight: 800;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

/* Impact Calculator Section */
.calculator-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--card-shadow);
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

[data-theme="dark"] .calculator-card {
  background-color: var(--bg-tertiary);
}

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

.calc-inputs {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.input-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  color: var(--text-primary);
}

.input-label span:last-child {
  color: var(--primary);
  font-size: 1.2rem;
  font-weight: 700;
}

.amount-selector {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.amount-btn {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 14px 0;
  border-radius: var(--radius-md);
  font-weight: 700;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.amount-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

.amount-btn.active {
  background-color: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 12px var(--primary-light);
}

/* Slider Design */
.range-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: var(--bg-tertiary);
  outline: none;
}

[data-theme="dark"] .range-slider {
  background: var(--bg-secondary);
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary);
  cursor: pointer;
  border: 3px solid var(--bg-primary);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  transition: transform var(--transition-fast);
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.range-slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary);
  cursor: pointer;
  border: 3px solid var(--bg-primary);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  transition: transform var(--transition-fast);
}

.range-slider::-moz-range-thumb:hover {
  transform: scale(1.15);
}

/* Calculator Outputs */
.calc-outputs {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .calc-outputs {
  background-color: var(--bg-secondary);
}

.calc-output-title {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.calc-main-num {
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.1;
}

.calc-main-num span {
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--text-secondary);
  display: block;
}

.calc-details-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
}

.calc-detail-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.calc-detail-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--secondary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary-hover);
  flex-shrink: 0;
}

.calc-detail-icon svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.calc-detail-text {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.calc-detail-text strong {
  color: var(--text-primary);
}

/* Causes & Examples Grid */
.causes-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 10px 24px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-primary);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.filter-btn.active {
  background-color: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

.cause-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  height: 100%;
}

.cause-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--hover-shadow);
}

.cause-image-container {
  height: 220px;
  position: relative;
  overflow: hidden;
}

.cause-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.cause-card:hover .cause-image-container img {
  transform: scale(1.05);
}

.cause-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background-color: var(--glass-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
}

.cause-info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex-grow: 1;
}

.cause-info h3 {
  font-size: 1.3rem;
  font-weight: 700;
}

.cause-info p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.cause-impact-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--bg-secondary);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-top: auto;
}

[data-theme="dark"] .cause-impact-stat {
  background-color: var(--bg-tertiary);
}

.cause-impact-stat span:last-child {
  color: var(--primary);
  font-weight: 700;
  font-size: 1rem;
}

/* How It Works Section */
.step-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 40px 32px;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-normal);
}

.step-card:hover {
  transform: translateY(-4px);
}

.step-number {
  position: absolute;
  top: -20px;
  left: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--secondary);
  color: #0f1d13;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  box-shadow: 0 4px 10px var(--secondary-light);
}

.step-icon {
  color: var(--primary);
  margin-top: 10px;
}

.step-icon svg {
  width: 40px;
  height: 40px;
  fill: currentColor;
}

.step-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
}

.step-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Partners & Transparency */
.transparency-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

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

.transparency-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.transparency-content h2 {
  font-size: 2.2rem;
  font-weight: 800;
}

.transparency-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.transparency-item {
  display: flex;
  gap: 16px;
}

.transparency-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.transparency-icon svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.transparency-text h4 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.transparency-text p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Partners Section */
.partners-block {
  text-align: center;
  margin-top: 80px;
  border-top: 1px solid var(--border-color);
  padding-top: 60px;
}

.partners-block h3 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.partners-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 40px 60px;
}

.partner-logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-muted);
  opacity: 0.7;
  transition: opacity var(--transition-fast), color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 8px;
}

.partner-logo:hover {
  opacity: 1;
  color: var(--primary);
}

.partner-logo svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

/* Testimonial Quote */
.testimonial-sec {
  background: radial-gradient(circle at 10% 80%, var(--secondary-light) 0%, transparent 40%);
}

.testimonial-card {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.quote-icon {
  color: var(--secondary);
}

.quote-icon svg {
  width: 48px;
  height: 48px;
  fill: currentColor;
}

.testimonial-card blockquote {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-primary);
}

@media (min-width: 768px) {
  .testimonial-card blockquote {
    font-size: 2.2rem;
  }
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
  text-align: left;
}

.author-img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--border-color);
  object-fit: cover;
}

.author-info h4 {
  font-size: 1rem;
  font-weight: 700;
}

.author-info p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Call to Action Section */
.cta-banner {
  background-color: var(--primary);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--hover-shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.cta-banner h2 {
  font-size: 2.2rem;
  color: #ffffff;
  max-width: 600px;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1rem;
  max-width: 500px;
}

/* Dialog / Modal Styling */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 29, 19, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
  padding: 16px;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-content {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--hover-shadow);
  position: relative;
  transform: translateY(20px) scale(0.95);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-content {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  border: 1px solid var(--border-color);
  z-index: 10;
}

.modal-close:hover {
  background-color: var(--border-color);
  color: var(--text-primary);
  transform: scale(1.05);
}

.modal-close svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.modal-header {
  padding: 32px 32px 20px;
  border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
  font-size: 1.5rem;
  font-weight: 800;
}

.modal-header p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 4px;
}

/* Multi-step checkout wizard styling */
.wizard-steps {
  display: flex;
  justify-content: space-between;
  padding: 20px 32px;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

[data-theme="dark"] .wizard-steps {
  background-color: var(--bg-tertiary);
}

.wizard-step {
  display: flex;
  align-items: center;
  gap: 8px;
}

.wizard-step.active {
  color: var(--primary);
}

.wizard-step-num {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1.5px solid var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

.wizard-step.active .wizard-step-num {
  border-color: var(--primary);
  background-color: var(--primary);
  color: #ffffff;
}

.modal-body {
  padding: 32px;
}

.wizard-panel {
  display: none;
  flex-direction: column;
  gap: 24px;
}

.wizard-panel.active {
  display: flex;
}

/* Modal Form Elements */
.cause-select-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cause-select-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.cause-select-card:hover {
  border-color: var(--primary);
  background-color: var(--primary-light);
}

.cause-select-card.selected {
  border-color: var(--primary);
  background-color: var(--primary-light);
}

.checkbox-custom {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 2px solid var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.cause-select-card.selected .checkbox-custom {
  background-color: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

.checkbox-custom svg {
  width: 12px;
  height: 12px;
  fill: currentColor;
  display: none;
}

.cause-select-card.selected .checkbox-custom svg {
  display: block;
}

.cause-select-info h4 {
  font-size: 1rem;
  font-weight: 700;
}

.cause-select-info p {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* Form layout */
.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 480px) {
  .form-grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  background-color: var(--bg-secondary);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

[data-theme="dark"] .form-control {
  background-color: var(--bg-tertiary);
}

.form-control:focus {
  border-color: var(--border-focus);
  background-color: var(--bg-primary);
  box-shadow: 0 0 0 4px var(--primary-light);
}

/* Checkout Card Input Group */
.card-input-wrapper {
  position: relative;
}

.card-input-wrapper svg {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  color: var(--text-muted);
}

.card-input-wrapper input {
  padding-left: 52px;
}

.donation-summary-box {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

[data-theme="dark"] .donation-summary-box {
  background-color: var(--bg-tertiary);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.summary-row.total {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  border-top: 1px solid var(--border-color);
  padding-top: 12px;
  margin-top: 4px;
}

.modal-footer {
  padding: 20px 32px 32px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Success Panel */
.success-panel {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 20px 0;
}

.success-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
}

.success-icon svg {
  width: 36px;
  height: 36px;
  fill: currentColor;
}

.success-panel h4 {
  font-size: 1.6rem;
  font-weight: 800;
}

.success-panel p {
  color: var(--text-secondary);
  max-width: 380px;
}

/* Footer Styling */
footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 80px 0 40px;
}

[data-theme="dark"] footer {
  background-color: var(--bg-tertiary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

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

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
  }
}

.footer-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-info p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  max-width: 280px;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background-color: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.social-link:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

.social-link svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.footer-col h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-col a {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.footer-col a:hover {
  color: var(--primary);
}

.footer-newsletter {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-newsletter p {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.newsletter-form {
  display: flex;
  gap: 8px;
  width: 100%;
}

.newsletter-form .form-control {
  background-color: var(--bg-primary);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-disclaimer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.acnc-logo-text {
  border: 1px solid var(--border-color);
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.75rem;
  color: var(--primary);
}

.footer-bottom-links {
  display: flex;
  justify-content: center;
  gap: 24px;
}

.footer-bottom-links a:hover {
  color: var(--primary);
}

/* ==========================================
 * New Content Expansions (FAQ, Sub-tabs, Facts Drawer)
 * ========================================== */

/* FAQ Accordion Styling */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}

.faq-item {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--transition-fast);
}

.faq-item:hover {
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.faq-question {
  width: 100%;
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-primary);
  background: none;
  border: none;
  cursor: pointer;
}

.faq-question .chevron-icon {
  width: 24px;
  height: 24px;
  fill: currentColor;
  color: var(--text-secondary);
  transition: transform var(--transition-normal);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal) ease-out, padding var(--transition-normal) ease-out;
  padding: 0 24px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  border-top: 1px solid transparent;
}

.faq-item.active {
  border-color: var(--primary);
}

.faq-item.active .faq-question {
  color: var(--primary);
}

.faq-item.active .chevron-icon {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-item.active .faq-answer {
  padding-bottom: 24px;
  border-top-color: var(--border-color);
}

/* How It Works Sub-tabs */
.how-tab-btn {
  background: none;
  border: none;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  padding: 8px 20px;
  transition: color var(--transition-fast), border-color var(--transition-fast);
  border-bottom: 2px solid transparent;
}

.how-tab-btn:hover {
  color: var(--primary);
}

.how-tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary) !important;
}

.how-tab-panel {
  animation: fadeIn var(--transition-normal) ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Cause Card Facts Drawer */
.cause-facts-drawer {
  animation: slideDown var(--transition-fast) ease;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: translateY(0); }
}

.toggle-facts-btn {
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font-body);
  font-weight: 700;
  transition: color var(--transition-fast);
  margin-top: 10px;
}

.toggle-facts-btn:hover {
  text-decoration: underline;
}