/* 
============================
VaultGiftSavings - Main Stylesheet
============================
Version: 1.0.0
Last Updated: December 26, 2025
Author: VaultGiftSavings
============================
Table of Contents:

1. Base Styles & Typography
2. Layout & Grid
3. Sidebar Navigation
4. Header Components
5. Buttons & Controls
6. Cards & Containers
7. Forms & Inputs
8. Tables
9. Hero Sections
10. Content Sections
11. Interactive Components
12. Footer
13. Modals & Overlays
14. Cookie Consent
15. Animations & Transitions
16. Utility Classes
17. Media Queries
18. Dark Mode
19. Print Styles
20. Accessibility Enhancements
============================
*/

/* 1. Base Styles & Typography
============================*/
:root {
  
  --primary-color: #2A4365;
  --secondary-color: #E53E3E;
  --accent-color: #F6AD55;
  --bg-light: #F7FAFC;
  --bg-dark: #1A202C;
  --text-dark: #1A202C;
  --text-light: #F7FAFC;
  --text-muted: #718096;
  --border-light: #E2E8F0;
  --border-dark: #4A5568;
  --success-color: #38A169;
  --warning-color: #DD6B20;
  --info-color: #3182CE;
  --danger-color: #E53E3E;
  
  
  --font-sans: 'Barlow', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  --font-serif: 'PT Serif', Georgia, Cambria, 'Times New Roman', Times, serif;
  
  
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 2.5rem;
  --spacing-3xl: 3rem;
  --spacing-4xl: 4rem;
  
  
  --sidebar-width: 20%;
  --container-width: 1200px;
  --header-height: 4rem;
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --box-shadow-light: 0 2px 5px rgba(0, 0, 0, 0.1);
  --box-shadow-medium: 0 4px 10px rgba(0, 0, 0, 0.15);
  --box-shadow-heavy: 0 8px 30px rgba(0, 0, 0, 0.2);
  
  
  --z-index-base: 1;
  --z-index-sidebar: 100;
  --z-index-header: 90;
  --z-index-dropdown: 200;
  --z-index-modal: 300;
  --z-index-toast: 400;
  
  
  --transition-fast: 150ms ease;
  --transition-medium: 300ms ease;
  --transition-slow: 500ms ease;
}


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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--bg-light);
  overflow-x: hidden;
  display: flex;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
}

h1 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-lg);
}

h2 {
  font-size: 2rem;
  margin-bottom: var(--spacing-lg);
}

h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
}

h4 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
}

h5 {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-sm);
}

h6 {
  font-size: 1rem;
  margin-bottom: var(--spacing-sm);
}

p {
  margin-bottom: var(--spacing-md);
  font-size: 1rem;
}

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

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

ul, ol {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-xl);
}

li {
  margin-bottom: var(--spacing-sm);
}

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

figure {
  margin: 0 0 var(--spacing-lg);
}

figcaption {
  font-size: 0.875rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: var(--spacing-sm);
}

blockquote {
  border-left: 4px solid var(--accent-color);
  padding-left: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
  font-style: italic;
  color: var(--text-muted);
}

hr {
  border: 0;
  border-top: 1px solid var(--border-light);
  margin: var(--spacing-xl) 0;
}

code {
  font-family: monospace;
  background-color: rgba(0, 0, 0, 0.05);
  padding: 0.2em 0.4em;
  border-radius: var(--border-radius-sm);
  font-size: 0.9em;
}

pre {
  background-color: #f4f6f8;
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  overflow-x: auto;
  margin-bottom: var(--spacing-lg);
}

pre code {
  background: none;
  padding: 0;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.section {
  padding: var(--spacing-3xl) 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: var(--accent-color);
  margin: var(--spacing-sm) auto 0;
  border-radius: 2px;
}

.section-description {
  text-align: center;
  max-width: 800px;
  margin: -1rem auto var(--spacing-xl);
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* 2. Layout & Grid
============================*/
.main-content {
  width: calc(100% - var(--sidebar-width));
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  overflow-x: hidden;
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--spacing-lg);
}

.grid-col-1 { grid-column: span 1; }
.grid-col-2 { grid-column: span 2; }
.grid-col-3 { grid-column: span 3; }
.grid-col-4 { grid-column: span 4; }
.grid-col-5 { grid-column: span 5; }
.grid-col-6 { grid-column: span 6; }
.grid-col-7 { grid-column: span 7; }
.grid-col-8 { grid-column: span 8; }
.grid-col-9 { grid-column: span 9; }
.grid-col-10 { grid-column: span 10; }
.grid-col-11 { grid-column: span 11; }
.grid-col-12 { grid-column: span 12; }

.flex {
  display: flex;
}

.flex-column {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.justify-start {
  justify-content: flex-start;
}

.justify-end {
  justify-content: flex-end;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-around {
  justify-content: space-around;
}

.items-start {
  align-items: flex-start;
}

.items-end {
  align-items: flex-end;
}

.items-center {
  align-items: center;
}

.items-stretch {
  align-items: stretch;
}

.gap-xs { gap: var(--spacing-xs); }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }
.gap-xl { gap: var(--spacing-xl); }

/* 3. Sidebar Navigation
============================*/
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background-color: var(--primary-color);
  color: var(--text-light);
  z-index: var(--z-index-sidebar);
  display: flex;
  flex-direction: column;
  box-shadow: var(--box-shadow-medium);
  transition: transform var(--transition-medium);
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-md);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo {
  width: 160px;
  height: auto;
}

.sidebar-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-light);
  font-size: 1.5rem;
  cursor: pointer;
}

.sidebar-nav {
  flex: 1;
  padding: var(--spacing-md) 0;
  overflow-y: auto;
}

.nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-item {
  margin-bottom: var(--spacing-xs);
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-xl);
  color: var(--text-light);
  text-decoration: none;
  transition: background-color var(--transition-fast);
  border-left: 3px solid transparent;
}

.nav-icon {
  margin-right: var(--spacing-md);
  font-size: 1.25rem;
  width: 1.5rem;
  text-align: center;
}

.nav-link:hover, .nav-item.active .nav-link {
  background-color: rgba(255, 255, 255, 0.1);
  text-decoration: none;
  border-left-color: var(--accent-color);
}

.nav-tooltip {
  position: absolute;
  top: 0;
  left: 100%;
  background-color: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow-medium);
  padding: var(--spacing-md);
  width: 220px;
  z-index: var(--z-index-dropdown);
  display: none;
  color: var(--text-dark);
}

.nav-item:hover .nav-tooltip {
  display: block;
}

.tooltip-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tooltip-list li {
  margin-bottom: var(--spacing-xs);
}

.tooltip-list a {
  display: block;
  padding: var(--spacing-xs);
  color: var(--text-dark);
  text-decoration: none;
  border-radius: var(--border-radius-sm);
  transition: background-color var(--transition-fast);
}

.tooltip-list a:hover {
  background-color: rgba(0, 0, 0, 0.05);
  text-decoration: none;
  color: var(--primary-color);
}

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

.sidebar-footer p {
  margin-bottom: var(--spacing-xs);
}

/* 4. Header Components
============================*/
.page-header {
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
  background-color: #f2f6fa;
  border-bottom: 1px solid var(--border-light);
  position: relative;
}

.page-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
  text-align: center;
}

.page-subtitle {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
  color: var(--text-muted);
  font-size: 1.1rem;
}

.page-meta {
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: -1rem;
  margin-bottom: var(--spacing-lg);
}

.breadcrumbs {
  display: flex;
  align-items: center;
  padding: 0 var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
  font-size: 0.9rem;
}

.breadcrumbs a {
  color: var(--text-muted);
  text-decoration: none;
}

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

.breadcrumbs i {
  margin: 0 var(--spacing-sm);
  font-size: 0.7rem;
  color: var(--text-muted);
}

.breadcrumbs span {
  color: var(--text-dark);
  font-weight: 500;
}

/* 5. Buttons & Controls
============================*/
.btn {
  display: inline-block;
  font-weight: 500;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  user-select: none;
  border: 1px solid transparent;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  line-height: 1.5;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-fast);
  cursor: pointer;
  text-decoration: none;
}

.btn:hover {
  text-decoration: none;
}

.btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(42, 67, 101, 0.3);
}

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

.btn-primary:hover {
  background-color: #1d3557;
  color: var(--text-light);
  border-color: #1d3557;
}

.btn-secondary {
  background-color: var(--secondary-color);
  color: var(--text-light);
  border-color: var(--secondary-color);
}

.btn-secondary:hover {
  background-color: #c53030;
  color: var(--text-light);
  border-color: #c53030;
}

.btn-outline {
  background-color: transparent;
  color: var(--primary-color);
  border-color: var(--primary-color);
}

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

.btn-text {
  background-color: transparent;
  color: var(--primary-color);
  border-color: transparent;
  padding-left: 0;
  padding-right: 0;
}

.btn-text:hover {
  background-color: transparent;
  color: var(--secondary-color);
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1rem 1.5rem;
  font-size: 1.25rem;
}

.btn-full {
  width: 100%;
  display: block;
}

.btn i {
  margin-right: var(--spacing-sm);
}

.btn-group {
  display: flex;
  gap: var(--spacing-md);
}

.btn[disabled] {
  opacity: 0.65;
  pointer-events: none;
}

.cookie-settings-button {
  background: none;
  border: none;
  color: var(--text-light);
  cursor: pointer;
  text-decoration: underline;
  font-size: 0.875rem;
  padding: 0;
}

/* 6. Cards & Containers
============================*/
.card {
  background-color: var(--bg-light);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-light);
  overflow: hidden;
  margin-bottom: var(--spacing-lg);
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.card:hover {
  box-shadow: var(--box-shadow-medium);
  transform: translateY(-2px);
}

.card-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--border-light);
  background-color: rgba(0, 0, 0, 0.02);
}

.card-body {
  padding: var(--spacing-lg);
}

.card-footer {
  padding: var(--spacing-md) var(--spacing-lg);
  border-top: 1px solid var(--border-light);
  background-color: rgba(0, 0, 0, 0.02);
}

.card-title {
  margin-top: 0;
  margin-bottom: var(--spacing-sm);
}

.step-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.step-card {
  position: relative;
  background-color: var(--bg-light);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-light);
  padding: var(--spacing-xl);
  text-align: center;
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.step-icon {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

.step-number {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  background-color: var(--accent-color);
  color: var(--bg-light);
  font-weight: 700;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.step-image {
  margin-bottom: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  overflow: hidden;
}

.step-image img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: transform var(--transition-medium);
}

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

.step-title {
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
}

.strategy-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.strategy-card {
  background-color: var(--bg-light);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-light);
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.strategy-icon {
  font-size: 2rem;
  color: var(--accent-color);
  margin-bottom: var(--spacing-md);
}

.strategy-title {
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
}

.strategy-savings {
  margin: var(--spacing-md) 0;
  font-weight: 700;
  color: var(--success-color);
}

.marketplace-image {
  margin-bottom: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  overflow: hidden;
}

.marketplace-image img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.image-caption {
  font-size: 0.875rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: var(--spacing-sm);
}

.note {
  display: flex;
  align-items: flex-start;
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-md);
}

.note i {
  font-size: 1.5rem;
  margin-right: var(--spacing-md);
}

.note h4 {
  margin-bottom: var(--spacing-xs);
}

.note p {
  margin-bottom: 0;
}

.note-warning {
  background-color: rgba(221, 107, 32, 0.1);
  border-left: 4px solid var(--warning-color);
}

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

.note-info {
  background-color: rgba(49, 130, 206, 0.1);
  border-left: 4px solid var(--info-color);
}

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

.promo-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.promo-card {
  background-color: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.promo-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--box-shadow-light);
}

.promo-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.promo-badge {
  background-color: var(--primary-color);
  color: var(--text-light);
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  text-transform: uppercase;
}

.promo-code {
  font-family: monospace;
  font-size: 1.25rem;
  font-weight: 700;
  padding: var(--spacing-md);
  background-color: rgba(0, 0, 0, 0.05);
  border-radius: var(--border-radius-md);
  text-align: center;
  margin-bottom: var(--spacing-md);
  letter-spacing: 1px;
  color: var(--primary-color);
}

.promo-expiry {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: var(--spacing-md);
  text-align: center;
  font-style: italic;
}

.guide-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
  align-items: center;
}

.guide-image img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-medium);
}

.guide-steps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.guide-step {
  display: flex;
  align-items: flex-start;
}

.step-number {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: var(--text-light);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-right: var(--spacing-md);
  flex-shrink: 0;
}

.step-content h3 {
  margin-top: 0;
  margin-bottom: var(--spacing-sm);
}

.step-tip {
  margin-top: var(--spacing-md);
  background-color: rgba(246, 173, 85, 0.1);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  border-left: 3px solid var(--accent-color);
}

.step-tip i {
  margin-right: var(--spacing-sm);
  color: var(--accent-color);
}

.step-tip p {
  margin-bottom: 0;
}

.safety-checklist {
  margin-top: var(--spacing-xl);
}

.checklist {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  background-color: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
}

.checklist-item i {
  color: var(--success-color);
  margin-right: var(--spacing-md);
  margin-top: 0.2rem;
}

.checklist-item p {
  margin: 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
}

.contact-card {
  background-color: var(--bg-light);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-light);
  padding: var(--spacing-xl) var(--spacing-lg);
  text-align: center;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.contact-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

.contact-card h3 {
  margin-bottom: var(--spacing-md);
}

.contact-card .hours {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: var(--spacing-md);
  line-height: 1.6;
}

.contact-card .phone, .contact-card .email {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--primary-color);
  margin: var(--spacing-sm) 0;
}

.location-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
  align-items: center;
}

.location-image img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-medium);
}

.direction-card {
  display: flex;
  margin-bottom: var(--spacing-md);
  background-color: var(--bg-light);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  border: 1px solid var(--border-light);
}

.direction-icon {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-right: var(--spacing-md);
}

.direction-content h4 {
  margin-top: 0;
  margin-bottom: var(--spacing-sm);
}

.direction-content p {
  margin-bottom: 0;
}

.inquiry-types {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.inquiry-type {
  background-color: var(--bg-light);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-light);
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
}

.inquiry-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.inquiry-content h3 {
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.legal-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.legal-card {
  background-color: var(--bg-light);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-light);
  padding: var(--spacing-lg);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.legal-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

.legal-card h3 {
  margin-bottom: var(--spacing-md);
}

.legal-card p {
  margin-bottom: var(--spacing-lg);
  flex-grow: 1;
}

.update-date {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: var(--spacing-md);
}

.thank-you-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: var(--spacing-3xl) 0;
}

.thank-you-icon {
  font-size: 5rem;
  color: var(--success-color);
  margin-bottom: var(--spacing-xl);
}

.thank-you-content h1 {
  margin-bottom: var(--spacing-md);
  color: var(--success-color);
}

.thank-you-content .message {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-xl);
}

.thank-you-image {
  margin: var(--spacing-xl) 0;
}

.thank-you-image img {
  border-radius: var(--border-radius-lg);
  width: 100%;
  max-height: 400px;
  object-fit: cover;
}

.resource-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-lg) 0 var(--spacing-xl);
}

.resource-card {
  background-color: var(--bg-light);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  text-align: center;
  box-shadow: var(--box-shadow-light);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: var(--text-dark);
}

.resource-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow-medium);
  text-decoration: none;
}

.resource-icon {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

.resource-card h3 {
  margin-bottom: var(--spacing-sm);
}

.resource-card p {
  margin-bottom: 0;
  color: var(--text-muted);
}

.policy-section {
  margin-bottom: var(--spacing-3xl);
}

.policy-section h2 {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-lg);
  color: var(--primary-color);
}

.policy-section h3 {
  font-size: 1.35rem;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
}

.contact-info-box {
  background-color: var(--bg-light);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
  border: 1px solid var(--border-light);
}

.cookie-types {
  margin-top: var(--spacing-lg);
}

.cookie-type {
  margin-bottom: var(--spacing-xl);
}

.cookie-type h3 {
  margin-bottom: var(--spacing-md);
}

.cookie-table {
  width: 100%;
  margin: var(--spacing-lg) 0;
}

.related-policy-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.related-policy {
  display: flex;
  align-items: center;
  background-color: var(--bg-light);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--border-radius-md);
  text-decoration: none;
  color: var(--primary-color);
  border: 1px solid var(--border-light);
  transition: background-color var(--transition-fast);
}

.related-policy:hover {
  background-color: rgba(42, 67, 101, 0.05);
  text-decoration: none;
}

.related-policy i {
  font-size: 1.25rem;
  margin-right: var(--spacing-md);
}

/* 7. Forms & Inputs
============================*/
.form-group {
  margin-bottom: var(--spacing-lg);
}

label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
  color: var(--text-dark);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="password"],
input[type="search"],
input[type="url"],
input[type="date"],
select,
textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--text-dark);
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-md);
  transition: border-color var(--transition-fast);
  font-family: var(--font-sans);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="number"]:focus,
input[type="password"]:focus,
input[type="search"]:focus,
input[type="url"]:focus,
input[type="date"]:focus,
select:focus,
textarea:focus {
  border-color: var(--primary-color);
  outline: 0;
  box-shadow: 0 0 0 3px rgba(42, 67, 101, 0.2);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.checkbox-group {
  display: flex;
  align-items: center;
}

.checkbox-group input {
  margin-right: var(--spacing-sm);
}

.checkbox-group label {
  margin-bottom: 0;
  user-select: none;
}

.contact-form-container {
  max-width: 600px;
  margin: 0 auto;
}

.contact-content {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.contact-form {
  background-color: var(--bg-light);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-light);
}

.contact-info {
  padding: var(--spacing-xl);
  background-color: var(--primary-color);
  color: var(--text-light);
  border-radius: var(--border-radius-lg);
}

.contact-info h3 {
  color: var(--text-light);
  margin-bottom: var(--spacing-lg);
}

.contact-method {
  display: flex;
  margin-bottom: var(--spacing-lg);
}

.contact-method i {
  font-size: 1.5rem;
  margin-right: var(--spacing-md);
  color: var(--accent-color);
}

.contact-method h4 {
  color: var(--text-light);
  margin-bottom: var(--spacing-xs);
}

.contact-method p {
  margin-bottom: 0;
}

.contact-cta {
  margin-top: var(--spacing-xl);
}

.iti {
  width: 100%;
}

.checklist-card {
  background-color: var(--bg-light);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-light);
  margin-bottom: var(--spacing-lg);
  overflow: hidden;
}

.checklist-header {
  padding: var(--spacing-lg);
  background-color: var(--primary-color);
  color: var(--text-light);
}

.checklist-header h3 {
  color: var(--text-light);
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
}

.checklist-header h3 i {
  margin-right: var(--spacing-sm);
}

.checklist-header p {
  margin-bottom: 0;
  opacity: 0.9;
  font-size: 0.9rem;
}

.checklist-items {
  padding: var(--spacing-lg);
}

.checklist-item {
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--spacing-md);
  display: block;
  cursor: pointer;
  font-size: 1rem;
  user-select: none;
  color: var(--text-dark);
}

.checklist-item input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkmark {
  position: absolute;
  top: 0;
  left: 0;
  height: 1.25rem;
  width: 1.25rem;
  background-color: #fff;
  border: 1px solid var(--border-light);
  border-radius: 3px;
}

.checklist-item:hover .checkmark {
  background-color: #f0f0f0;
}

.checklist-item input:checked ~ .checkmark {
  background-color: var(--success-color);
  border-color: var(--success-color);
}

.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

.checklist-item input:checked ~ .checkmark:after {
  display: block;
}

.checklist-item .checkmark:after {
  left: 0.4rem;
  top: 0.2rem;
  width: 0.35rem;
  height: 0.65rem;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checklist-item span {
  margin-left: var(--spacing-sm);
}

.checklist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.printable-checklist {
  text-align: center;
  margin-top: var(--spacing-xl);
}

/* 8. Tables
============================*/
.table-container {
  margin: var(--spacing-lg) 0;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--bg-light);
}

th, td {
  padding: var(--spacing-md);
  text-align: left;
  border-bottom: 1px solid var(--border-light);
}

th {
  background-color: rgba(0, 0, 0, 0.03);
  font-weight: 600;
  color: var(--primary-color);
}

tr:hover {
  background-color: rgba(0, 0, 0, 0.01);
}

.table-note {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: var(--spacing-sm);
  font-style: italic;
}

.marketplace-table-container {
  margin: var(--spacing-xl) 0;
  overflow-x: auto;
  box-shadow: var(--box-shadow-light);
  border-radius: var(--border-radius-lg);
}

.marketplace-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.marketplace-table th {
  background-color: var(--primary-color);
  color: var(--text-light);
  font-weight: 600;
  padding: var(--spacing-md) var(--spacing-lg);
  text-align: left;
}

.marketplace-table th:first-child {
  border-top-left-radius: var(--border-radius-lg);
}

.marketplace-table th:last-child {
  border-top-right-radius: var(--border-radius-lg);
}

.marketplace-table td {
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--border-light);
}

.marketplace-table tr:last-child td:first-child {
  border-bottom-left-radius: var(--border-radius-lg);
}

.marketplace-table tr:last-child td:last-child {
  border-bottom-right-radius: var(--border-radius-lg);
}

.marketplace-table tr:hover {
  background-color: rgba(0, 0, 0, 0.02);
}

.marketplace-notes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.example-table-container {
  margin: var(--spacing-xl) 0;
  overflow-x: auto;
  box-shadow: var(--box-shadow-light);
  border-radius: var(--border-radius-lg);
}

.example-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.example-table th {
  background-color: var(--primary-color);
  color: var(--text-light);
  font-weight: 600;
  padding: var(--spacing-md);
  text-align: left;
}

.example-table th:first-child {
  border-top-left-radius: var(--border-radius-lg);
}

.example-table th:last-child {
  border-top-right-radius: var(--border-radius-lg);
}

.example-table td {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--border-light);
}

.example-table tr:last-child td:first-child {
  border-bottom-left-radius: var(--border-radius-lg);
}

.example-table tr:last-child td:last-child {
  border-bottom-right-radius: var(--border-radius-lg);
}

.example-table tr.results-total {
  font-weight: 700;
  background-color: rgba(0, 0, 0, 0.03);
}

.example-table tr.results-total td {
  border-top: 2px solid var(--primary-color);
}

.contact-table-container {
  margin: var(--spacing-xl) 0;
  overflow-x: auto;
}

.contact-table {
  width: 100%;
  border-collapse: collapse;
}

.contact-table th {
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: var(--spacing-md);
  text-align: center;
}

.contact-table td {
  padding: var(--spacing-md);
  text-align: center;
  border: 1px solid var(--border-light);
}

.contact-table i.fa-check {
  color: var(--success-color);
}

/* 9. Hero Sections
============================*/
.hero {
  position: relative;
  height: 80vh;
  min-height: 500px;
  max-height: 800px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  overflow: hidden;
}

.hero-bg-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.hero-bg-container::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.4));
  z-index: 1;
}

.jarallax-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-content {
  position: relative;
  text-align: center;
  max-width: 800px;
  padding: var(--spacing-lg);
  z-index: 2;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: var(--spacing-lg);
  color: var(--text-light);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xl);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-cta {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
}

/* 10. Content Sections
============================*/
.intro-container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-xl);
  margin: var(--spacing-lg) 0 var(--spacing-2xl);
  align-items: start;
}

.intro-content {
  padding: var(--spacing-lg);
  background-color: var(--bg-light);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-light);
}

.intro-content h2 {
  margin-top: 0;
}

.intro-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

.stat-card {
  background-color: var(--bg-light);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  text-align: center;
  box-shadow: var(--box-shadow-light);
  transition: transform var(--transition-fast);
}

.stat-card:hover {
  transform: translateY(-5px);
}

.stat-value {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
  line-height: 1;
}

.stat-value span {
  font-size: 1.5rem;
}

.stat-label {
  font-size: 1rem;
  color: var(--text-muted);
}

.marketplace-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
  align-items: center;
}

.marketplace-text h3 {
  margin-top: 0;
}

.marketplace-types {
  margin: var(--spacing-lg) 0;
}

.marketplace-type {
  margin-bottom: var(--spacing-lg);
}

.marketplace-type h4 {
  display: flex;
  align-items: center;
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

.marketplace-type h4 i {
  margin-right: var(--spacing-md);
  color: var(--accent-color);
}

.strategy-list {
  margin-top: var(--spacing-lg);
}

.strategy-list li {
  margin-bottom: var(--spacing-md);
}

.combination-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
  align-items: center;
}

.combination-text h3 {
  margin-top: 0;
}

.stacking-examples {
  margin: var(--spacing-lg) 0;
}

.stacking-examples h4 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
  border-bottom: 1px solid var(--border-light);
  padding-bottom: var(--spacing-sm);
}

.stacking-sequence {
  background-color: var(--bg-light);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--box-shadow-light);
}

.stacking-step {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
  position: relative;
}

.stacking-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 2rem;
  left: 0.75rem;
  width: 1px;
  height: calc(100% + var(--spacing-md));
  background-color: var(--border-light);
}

.stacking-step .step-number {
  margin-right: var(--spacing-md);
  width: 1.5rem;
  height: 1.5rem;
  font-size: 0.875rem;
  z-index: 1;
  position: relative;
  background-color: var(--accent-color);
}

.step-description h5 {
  margin-top: 0;
  margin-bottom: var(--spacing-xs);
  color: var(--primary-color);
}

.step-description p {
  margin-bottom: 0;
}

.stacking-result {
  display: flex;
  justify-content: space-between;
  background-color: rgba(56, 161, 105, 0.1);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  margin-top: var(--spacing-lg);
  font-weight: 600;
}

.result-label {
  color: var(--text-dark);
}

.result-value {
  color: var(--success-color);
}

.strategy-warning {
  display: flex;
  background-color: rgba(229, 62, 62, 0.05);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  margin-top: var(--spacing-xl);
  border-left: 4px solid var(--danger-color);
}

.strategy-warning i {
  font-size: 1.5rem;
  color: var(--danger-color);
  margin-right: var(--spacing-md);
}

.strategy-warning h4 {
  margin-top: 0;
  margin-bottom: var(--spacing-sm);
  color: var(--danger-color);
}

.value-content {
  max-width: 800px;
  margin: 0 auto;
}

.value-text h3 {
  margin-top: var(--spacing-xl);
}

.value-scenarios {
  margin: var(--spacing-lg) 0;
}

.value-scenario {
  display: flex;
  margin-bottom: var(--spacing-lg);
}

.value-scenario i {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-right: var(--spacing-md);
  margin-top: 0.2rem;
}

.value-scenario h5 {
  margin-top: 0;
  margin-bottom: var(--spacing-xs);
}

.value-scenario p {
  margin-bottom: var(--spacing-sm);
}

.value-scenario p:last-child {
  margin-bottom: 0;
}

.value-traps {
  margin: var(--spacing-lg) 0;
}

.value-trap {
  display: flex;
  margin-bottom: var(--spacing-md);
  background-color: rgba(229, 62, 62, 0.05);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
}

.value-trap i {
  color: var(--danger-color);
  margin-right: var(--spacing-md);
  font-size: 1.2rem;
  margin-top: 0.2rem;
}

.value-trap h5 {
  margin-top: 0;
  margin-bottom: var(--spacing-xs);
  color: var(--danger-color);
}

.value-trap p {
  margin-bottom: 0;
}

.value-calculation {
  margin-top: var(--spacing-xl);
  background-color: var(--bg-light);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-light);
}

.value-calculation h4 {
  margin-top: 0;
}

.formula {
  background-color: rgba(0, 0, 0, 0.03);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  margin: var(--spacing-md) 0;
  font-family: monospace;
}

.seasonal-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
  align-items: center;
}

.seasonal-highlights {
  margin: var(--spacing-lg) 0;
}

.seasonal-period {
  margin-bottom: var(--spacing-lg);
  background-color: var(--bg-light);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--box-shadow-light);
}

.seasonal-period h4 {
  margin: 0;
  padding: var(--spacing-md);
  background-color: var(--primary-color);
  color: var(--text-light);
}

.period-details {
  padding: var(--spacing-md);
}

.period-description {
  margin-bottom: var(--spacing-md);
}

.period-description p {
  margin-bottom: var(--spacing-sm);
}

.period-description p:last-child {
  margin-bottom: 0;
}

.period-strategy {
  background-color: rgba(246, 173, 85, 0.1);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-sm);
  border-left: 3px solid var(--accent-color);
}

.period-strategy p {
  margin-bottom: 0;
}

.geographic-strategies {
  margin: var(--spacing-lg) 0;
}

.geo-strategy {
  display: flex;
  margin-bottom: var(--spacing-lg);
}

.geo-strategy i {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-right: var(--spacing-md);
  margin-top: 0.2rem;
}

.geo-strategy h5 {
  margin-top: 0;
  margin-bottom: var(--spacing-xs);
}

.geo-strategy p {
  margin-bottom: var(--spacing-sm);
}

.geo-strategy p:last-child {
  margin-bottom: 0;
}

.risk-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
  align-items: center;
}

.risk-text h3 {
  margin-top: 0;
}

.risk-categories {
  margin: var(--spacing-lg) 0;
}

.risk-category {
  margin-bottom: var(--spacing-lg);
}

.risk-category h4 {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.risk-category h4 i {
  margin-right: var(--spacing-sm);
  color: var(--primary-color);
}

.risk-list {
  list-style: none;
  padding: 0;
}

.risk-list li {
  margin-bottom: var(--spacing-md);
}

.mitigation {
  background-color: rgba(56, 161, 105, 0.1);
  padding: var(--spacing-sm) var(--spacing-md);
  margin-top: var(--spacing-xs);
  border-radius: var(--border-radius-sm);
  display: inline-block;
}

.warning-signs {
  margin-top: var(--spacing-xl);
}

.warning-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.warning-item {
  display: flex;
  align-items: center;
  background-color: rgba(229, 62, 62, 0.05);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
}

.warning-item i {
  color: var(--danger-color);
  margin-right: var(--spacing-md);
}

.warning-item p {
  margin-bottom: 0;
}

.examples-content {
  margin: var(--spacing-xl) 0;
}

.implementation-notes {
  margin-top: var(--spacing-lg);
  background-color: var(--bg-light);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  border-left: 4px solid var(--primary-color);
}

.example-details {
  margin-top: var(--spacing-2xl);
}

.strategy-breakdown {
  margin: var(--spacing-lg) 0;
}

.breakdown-step {
  display: flex;
  margin-bottom: var(--spacing-lg);
}

.breakdown-step .step-number {
  margin-right: var(--spacing-md);
  background-color: var(--primary-color);
}

.step-details h4 {
  margin-top: 0;
}

.calculation-example {
  background-color: var(--bg-light);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-light);
  margin-top: var(--spacing-xl);
}

.calculation-example h4 {
  margin-top: 0;
}

.calculation-steps {
  margin-top: var(--spacing-md);
}

.calculation-step {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px dashed var(--border-light);
}

.calculation-step.total {
  font-weight: 700;
  border-bottom: none;
  border-top: 2px solid var(--border-light);
  padding-top: var(--spacing-md);
  margin-top: var(--spacing-sm);
}

.apps-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
  align-items: center;
}

.apps-text h3 {
  margin-top: 0;
}

.app-categories {
  margin: var(--spacing-lg) 0;
}

.app-category {
  margin-bottom: var(--spacing-xl);
}

.app-category h4 {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border-light);
  padding-bottom: var(--spacing-sm);
}

.app-category h4 i {
  margin-right: var(--spacing-sm);
  color: var(--accent-color);
}

.app-example {
  display: flex;
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  background-color: var(--bg-light);
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow-light);
}

.app-logo {
  flex-shrink: 0;
  width: 4rem;
  height: 4rem;
  background-color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: var(--spacing-md);
  color: var(--text-light);
  font-size: 1.5rem;
}

.app-details h5 {
  margin-top: 0;
}

.app-features {
  margin: var(--spacing-sm) 0;
}

.app-strategy {
  background-color: rgba(246, 173, 85, 0.1);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-sm);
  border-left: 3px solid var(--accent-color);
  margin-top: var(--spacing-sm);
}

.app-examples-compact {
  margin: var(--spacing-md) 0;
}

.compact-example {
  margin-bottom: var(--spacing-md);
}

.app-alerts {
  margin-top: var(--spacing-xl);
}

.alert-methods {
  margin: var(--spacing-md) 0 var(--spacing-lg);
}

.alert-method {
  display: flex;
  margin-bottom: var(--spacing-md);
  background-color: var(--bg-light);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-light);
}

.alert-method i {
  margin-right: var(--spacing-md);
  font-size: 1.25rem;
  color: var(--primary-color);
  margin-top: 0.2rem;
}

.alert-method h5 {
  margin-top: 0;
  margin-bottom: var(--spacing-xs);
}

.alert-method p {
  margin-bottom: 0;
}

.notification-setup {
  background-color: rgba(49, 130, 206, 0.1);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  border-left: 3px solid var(--info-color);
}

.notification-setup h5 {
  margin-top: 0;
  color: var(--info-color);
}

.notification-setup ol {
  margin-bottom: 0;
}

.combining-content {
  max-width: 900px;
  margin: 0 auto;
}

.combining-text h3 {
  margin-top: 0;
}

.stacking-principles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-lg) 0 var(--spacing-xl);
}

.principle {
  background-color: var(--bg-light);
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow-light);
  overflow: hidden;
}

.principle-icon {
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: var(--spacing-md);
  font-size: 1.5rem;
  text-align: center;
}

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

.principle-content h5 {
  margin-top: 0;
}

.principle-content p {
  margin-bottom: 0;
}

.stacking-examples {
  margin: var(--spacing-lg) 0;
}

.stacking-table-container {
  margin: var(--spacing-xl) 0;
  overflow-x: auto;
}

.limitations-content {
  max-width: 900px;
  margin: 0 auto;
}

.limitations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
}

.limitation-card {
  background-color: var(--bg-light);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-light);
  padding: var(--spacing-lg);
  display: flex;
}

.limitation-icon {
  font-size: 2rem;
  color: var(--primary-color);
  margin-right: var(--spacing-md);
}

.limitation-content {
  flex: 1;
}

.limitation-content h4 {
  margin-top: 0;
  margin-bottom: var(--spacing-md);
}

.limitation-list {
  list-style: none;
  padding: 0;
  margin-bottom: var(--spacing-md);
}

.limitation-list li {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-lg);
  position: relative;
}

.limitation-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
}

.workaround {
  background-color: rgba(56, 161, 105, 0.1);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
}

.workaround h5 {
  margin-top: 0;
  color: var(--success-color);
  margin-bottom: var(--spacing-sm);
}

.workaround ul {
  margin-bottom: 0;
  padding-left: var(--spacing-lg);
}

.policy-changes {
  margin-top: var(--spacing-xl);
}

.change-monitoring {
  margin-top: var(--spacing-md);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.monitoring-method {
  display: flex;
  background-color: var(--bg-light);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow-light);
}

.monitoring-method i {
  font-size: 1.25rem;
  color: var(--primary-color);
  margin-right: var(--spacing-md);
  margin-top: 0.2rem;
}

.monitoring-method h5 {
  margin-top: 0;
  margin-bottom: var(--spacing-xs);
}

.monitoring-method p {
  margin-bottom: 0;
}

.guide-tabs {
  margin: var(--spacing-xl) 0;
}

.tab-buttons {
  display: flex;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: var(--spacing-lg);
}

.tab-button {
  padding: var(--spacing-md) var(--spacing-lg);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  font-weight: 500;
  color: var(--text-dark);
  transition: all var(--transition-fast);
}

.tab-button.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.guide-steps {
  margin: var(--spacing-lg) 0;
}

.tracking-methods > div {
  margin-bottom: var(--spacing-xl);
}

.spreadsheet-template {
  margin: var(--spacing-md) 0 var(--spacing-lg);
  overflow-x: auto;
}

.template-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.template-table th {
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: var(--spacing-sm) var(--spacing-md);
  text-align: left;
}

.template-table td {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--border-light);
}

.template-table tr:nth-child(even) {
  background-color: rgba(0, 0, 0, 0.02);
}

.download-template {
  margin-top: var(--spacing-md);
  text-align: center;
}

.app-recommendations {
  margin: var(--spacing-md) 0;
}

.app-recommendation {
  margin-bottom: var(--spacing-md);
}

.security-practices ul {
  columns: 2;
  column-gap: var(--spacing-lg);
}

.automation-tools > div {
  margin-bottom: var(--spacing-xl);
}

.extension-list {
  margin: var(--spacing-md) 0;
}

.extension-setup {
  background-color: rgba(0, 0, 0, 0.03);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  margin-top: var(--spacing-md);
}

.extension-setup h6 {
  margin-top: 0;
}

.alert-configuration {
  background-color: rgba(0, 0, 0, 0.03);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  margin-top: var(--spacing-md);
}

.alert-configuration h6 {
  margin-top: 0;
}

.reminder-system {
  margin: var(--spacing-md) 0;
}

.reminder-type {
  margin-bottom: var(--spacing-lg);
  background-color: var(--bg-light);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow-light);
}

.reminder-type h5 {
  margin-top: 0;
}

.case-study {
  margin-bottom: var(--spacing-3xl);
}

.case-profile {
  background-color: var(--bg-light);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-lg);
}

.profile-info p {
  margin-bottom: var(--spacing-sm);
}

.profile-info p:last-child {
  margin-bottom: 0;
}

.implementation-steps {
  margin: var(--spacing-lg) 0;
}

.results-notes {
  margin-top: var(--spacing-lg);
  background-color: rgba(0, 0, 0, 0.03);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
}

.results-notes h5 {
  margin-top: 0;
}

.timeline {
  position: relative;
  margin: var(--spacing-lg) 0;
  padding-left: var(--spacing-xl);
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0.75rem;
  width: 2px;
  background-color: var(--primary-color);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-xl);
}

.timeline-dot {
  position: absolute;
  left: -1.75rem;
  top: 0.5rem;
  width: 1rem;
  height: 1rem;
  background-color: var(--primary-color);
  border-radius: 50%;
  z-index: 1;
}

.timeline-date {
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
}

.timeline-content {
  background-color: var(--bg-light);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow-light);
}

.timeline-content h4 {
  margin-top: 0;
  margin-bottom: var(--spacing-sm);
}

.timeline-content p {
  margin-bottom: 0;
}

.credit-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
  align-items: start;
}

.card-categories {
  margin: var(--spacing-lg) 0;
}

.card-category {
  margin-bottom: var(--spacing-lg);
  background-color: var(--bg-light);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--box-shadow-light);
}

.card-category:last-child {
  margin-bottom: 0;
}

.category-icon {
  width: 3rem;
  height: 3rem;
  background-color: var(--primary-color);
  color: var(--text-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
}

.category-content h5 {
  margin-top: 0;
}

.card-examples {
  margin: var(--spacing-sm) 0;
  padding-left: var(--spacing-lg);
}

.card-examples li {
  margin-bottom: var(--spacing-xs);
}

.strategy-tip {
  background-color: rgba(246, 173, 85, 0.1);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-sm);
  border-left: 3px solid var(--accent-color);
  margin-top: var(--spacing-sm);
}

.strategy-tip i {
  margin-right: var(--spacing-sm);
  color: var(--accent-color);
}

.rotating-strategy {
  margin: var(--spacing-lg) 0;
  background-color: var(--bg-light);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-light);
}

.strategy-steps {
  margin: var(--spacing-md) 0;
}

.quarterly-example {
  background-color: rgba(0, 0, 0, 0.03);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  margin-top: var(--spacing-md);
}

.quarterly-example h5 {
  margin-top: 0;
}

.credit-warnings {
  margin-top: var(--spacing-xl);
}

.warning {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
  background-color: rgba(229, 62, 62, 0.05);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
}

.warning i {
  color: var(--danger-color);
  margin-right: var(--spacing-md);
  font-size: 1.2rem;
  margin-top: 0.2rem;
}

.warning p {
  margin-bottom: 0;
}

.portal-content {
  max-width: 900px;
  margin: 0 auto;
}

.portal-types {
  margin: var(--spacing-lg) 0;
}

.portal-type {
  margin-bottom: var(--spacing-lg);
  background-color: var(--bg-light);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow-light);
}

.portal-type h5 {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.portal-type h5 i {
  margin-right: var(--spacing-sm);
  color: var(--primary-color);
}

.portal-examples {
  margin-top: var(--spacing-sm);
}

.portal-strategy {
  margin: var(--spacing-xl) 0;
}

.strategy-approach {
  display: flex;
  margin-bottom: var(--spacing-lg);
  background-color: var(--bg-light);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--box-shadow-light);
}

.approach-number {
  width: 3rem;
  background-color: var(--primary-color);
  color: var(--text-light);
  font-weight: 700;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.approach-details {
  padding: var(--spacing-md);
  flex-grow: 1;
}

.approach-details h5 {
  margin-top: 0;
}

.approach-example {
  background-color: rgba(0, 0, 0, 0.03);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-sm);
  margin-top: var(--spacing-sm);
  font-size: 0.9rem;
}

.portal-table-container {
  margin: var(--spacing-xl) 0;
  overflow-x: auto;
}

.portal-tips {
  background-color: rgba(246, 173, 85, 0.1);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  border-left: 4px solid var(--accent-color);
  margin-top: var(--spacing-xl);
}

.portal-tips h4 {
  margin-top: 0;
  color: var(--accent-color);
}

.tips-list {
  columns: 2;
  column-gap: var(--spacing-lg);
}

.tips-list li {
  margin-bottom: var(--spacing-sm);
}

.cashback-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
  align-items: center;
}

.cashback-overview {
  padding: var(--spacing-lg);
  background-color: var(--bg-light);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-light);
}

.cashback-overview h3 {
  margin-top: 0;
}

.cashback-list {
  list-style: none;
  padding: 0;
  margin: var(--spacing-lg) 0;
}

.cashback-item {
  margin-bottom: var(--spacing-lg);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-md);
  overflow: hidden;
}

.cashback-item-header {
  display: flex;
  align-items: center;
  background-color: var(--primary-color);
  padding: var(--spacing-md);
  color: var(--text-light);
}

.cashback-item-header i {
  font-size: 1.25rem;
  margin-right: var(--spacing-md);
}

.cashback-item-header h4 {
  margin: 0;
  color: var(--text-light);
}

.cashback-item p {
  padding: var(--spacing-md);
  margin: 0;
}

.map-container {
  height: 450px;
  margin-bottom: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--box-shadow-medium);
}

.map-container iframe {
  border: 0;
}

.confirmation-details {
  margin: var(--spacing-xl) 0;
  text-align: left;
}

.confirmation-details h2 {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.next-steps {
  list-style: none;
  padding: 0;
}

.next-steps li {
  display: flex;
  margin-bottom: var(--spacing-lg);
  background-color: var(--bg-light);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow-light);
}

.next-steps i {
  font-size: 2rem;
  color: var(--primary-color);
  margin-right: var(--spacing-lg);
  margin-top: 0.2rem;
}

.next-steps h3 {
  margin-top: 0;
  margin-bottom: var(--spacing-sm);
}

.next-steps p {
  margin-bottom: 0;
}

.return-home {
  margin-top: var(--spacing-xl);
}

.explore-more {
  margin: var(--spacing-xl) 0;
  text-align: center;
}

.explore-more h2 {
  margin-bottom: var(--spacing-sm);
}

.cta-section {
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: var(--spacing-3xl) 0;
  text-align: center;
}

.cta-content {
  max-width: 800px;
  margin: 0 auto;
}

.cta-content h2 {
  color: var(--text-light);
  margin-bottom: var(--spacing-md);
}

.cta-content p {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-xl);
}

.cta-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
}

.cookie-preferences {
  background-color: rgba(0, 0, 0, 0.02);
  text-align: center;
}

.preferences-controls {
  margin-top: var(--spacing-md);
}

.accordion {
  margin: var(--spacing-xl) 0;
}

.accordion-item {
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  margin-bottom: var(--spacing-md);
  background-color: var(--bg-light);
}

.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: rgba(0, 0, 0, 0.02);
  cursor: pointer;
}

.accordion-header h3 {
  margin: 0;
  font-size: 1.2rem;
}

.accordion-header i {
  font-size: 1.2rem;
  color: var(--primary-color);
  transition: transform var(--transition-fast);
}

.accordion-item.active .accordion-header i {
  transform: rotate(45deg);
}

.accordion-content {
  padding: var(--spacing-lg);
  display: none;
  border-top: 1px solid var(--border-light);
}

.accordion-item.active .accordion-content {
  display: block;
}

/* 11. Interactive Components
============================*/
.tooltip {
  position: relative;
  display: inline-block;
}

.tooltip .tooltip-text {
  visibility: hidden;
  width: 200px;
  background-color: var(--bg-dark);
  color: var(--text-light);
  text-align: center;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-sm);
  position: absolute;
  z-index: var(--z-index-tooltip);
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity var(--transition-fast);
  font-size: 0.875rem;
}

.tooltip:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  vertical-align: baseline;
  border-radius: var(--border-radius-sm);
  color: var(--text-light);
}

.badge-primary {
  background-color: var(--primary-color);
}

.badge-secondary {
  background-color: var(--secondary-color);
}

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

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

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

.badge-danger {
  background-color: var(--danger-color);
}

.dialog {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-index-modal);
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-medium), visibility var(--transition-medium);
}

.dialog.open {
  opacity: 1;
  visibility: visible;
}

.dialog-content {
  background-color: var(--bg-light);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-heavy);
  width: 90%;
  max-width: 500px;
  overflow: hidden;
  transform: translateY(-20px);
  transition: transform var(--transition-medium);
}

.dialog.open .dialog-content {
  transform: translateY(0);
}

.dialog-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--border-light);
  background-color: var(--primary-color);
  color: var(--text-light);
}

.dialog-header h3 {
  margin: 0;
  color: var(--text-light);
}

.dialog-close {
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 1.25rem;
  cursor: pointer;
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.dialog-close:hover {
  opacity: 1;
}

.dialog-body {
  padding: var(--spacing-lg);
}

.dialog-footer {
  padding: var(--spacing-lg);
  text-align: right;
  border-top: 1px solid var(--border-light);
  background-color: rgba(0, 0, 0, 0.02);
}

.cookie-toggle {
  position: relative;
  width: 3rem;
  height: 1.5rem;
}

.cookie-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.cookie-toggle label {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  border-radius: 1.5rem;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.cookie-toggle label::before {
  content: "";
  position: absolute;
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 50%;
  left: 0.15rem;
  bottom: 0.15rem;
  background-color: var(--bg-light);
  transition: transform var(--transition-fast);
}

.cookie-toggle input:checked + label {
  background-color: var(--success-color);
}

.cookie-toggle input:checked + label::before {
  transform: translateX(1.5rem);
}

.cookie-toggle.disabled {
  opacity: 0.7;
}

/* 12. Footer
============================*/
.footer {
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-info {
  max-width: 400px;
}

.footer-logo {
  height: 40px;
  width: auto;
  margin-bottom: var(--spacing-md);
}

.footer-contact {
  margin-top: var(--spacing-lg);
}

.footer-contact p {
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: flex-start;
}

.footer-contact i {
  margin-right: var(--spacing-sm);
  margin-top: 0.25rem;
  color: var(--accent-color);
}

.footer-links h3 {
  color: var(--text-light);
  margin-bottom: var(--spacing-lg);
  font-size: 1.25rem;
  position: relative;
  padding-bottom: var(--spacing-sm);
}

.footer-links h3::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 3rem;
  height: 2px;
  background-color: var(--accent-color);
}

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

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a {
  color: var(--text-light);
  opacity: 0.8;
  text-decoration: none;
  transition: opacity var(--transition-fast);
  display: flex;
  align-items: center;
}

.footer-links a:hover {
  opacity: 1;
  text-decoration: none;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  margin-bottom: 0;
  font-size: 0.875rem;
}

/* 13. Modals & Overlays
============================*/
.cookie-consent-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--bg-dark);
  color: var(--text-light);
  z-index: var(--z-index-modal);
  box-shadow: var(--box-shadow-heavy);
  transform: translateY(100%);
  transition: transform var(--transition-medium);
}

.cookie-consent-banner.visible {
  transform: translateY(0);
}

.cookie-consent-content {
  padding: var(--spacing-lg);
  max-width: var(--container-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.cookie-consent-banner h3 {
  color: var(--text-light);
  margin-bottom: var(--spacing-sm);
}

.cookie-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  justify-content: center;
  margin-top: var(--spacing-md);
}

.cookie-settings-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: var(--z-index-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-medium), visibility var(--transition-medium);
}

.cookie-settings-modal.visible {
  opacity: 1;
  visibility: visible;
}

.cookie-settings-content {
  background-color: var(--bg-light);
  border-radius: var(--border-radius-lg);
  width: 90%;
  max-width: 700px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--box-shadow-heavy);
  transform: translateY(-20px);
  transition: transform var(--transition-medium);
}

.cookie-settings-modal.visible .cookie-settings-content {
  transform: translateY(0);
}

.cookie-settings-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--border-light);
}

.cookie-settings-header h3 {
  margin: 0;
}

.cookie-settings-close {
  background: none;
  border: none;
  font-size: 1.25rem;
  cursor: pointer;
  color: var(--text-dark);
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.cookie-settings-close:hover {
  opacity: 1;
}

.cookie-settings-body {
  padding: var(--spacing-lg);
}

.cookie-option {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--border-light);
}

.cookie-option:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.cookie-option-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.cookie-option-header h4 {
  margin-top: 0;
  margin-bottom: var(--spacing-xs);
}

.cookie-option-header p {
  margin-bottom: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.cookie-settings-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--border-light);
  text-align: right;
}

/* 14. Cookie Consent
============================*/


/* 15. Animations & Transitions
============================*/
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes slideInRight {
  from { transform: translateX(20px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

.animate-fade-in {
  animation: fadeIn 0.5s ease forwards;
}

.animate-slide-up {
  animation: slideInUp 0.5s ease forwards;
}

.animate-slide-right {
  animation: slideInRight 0.5s ease forwards;
}

.animate-pulse {
  animation: pulse 2s infinite;
}

.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-400 { animation-delay: 400ms; }
.delay-500 { animation-delay: 500ms; }

/* 16. Utility Classes
============================*/
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--primary-color); }
.text-secondary { color: var(--secondary-color); }
.text-accent { color: var(--accent-color); }
.text-success { color: var(--success-color); }
.text-warning { color: var(--warning-color); }
.text-info { color: var(--info-color); }
.text-danger { color: var(--danger-color); }
.text-muted { color: var(--text-muted); }

.bg-primary { background-color: var(--primary-color); color: var(--text-light); }
.bg-secondary { background-color: var(--secondary-color); color: var(--text-light); }
.bg-accent { background-color: var(--accent-color); color: var(--text-dark); }
.bg-success { background-color: var(--success-color); color: var(--text-light); }
.bg-warning { background-color: var(--warning-color); color: var(--text-light); }
.bg-info { background-color: var(--info-color); color: var(--text-light); }
.bg-danger { background-color: var(--danger-color); color: var(--text-light); }
.bg-light { background-color: var(--bg-light); color: var(--text-dark); }
.bg-dark { background-color: var(--bg-dark); color: var(--text-light); }

.fw-light { font-weight: 300; }
.fw-normal { font-weight: 400; }
.fw-medium { font-weight: 500; }
.fw-bold { font-weight: 700; }

.fs-xs { font-size: 0.75rem; }
.fs-sm { font-size: 0.875rem; }
.fs-md { font-size: 1rem; }
.fs-lg { font-size: 1.25rem; }
.fs-xl { font-size: 1.5rem; }
.fs-2xl { font-size: 2rem; }
.fs-3xl { font-size: 2.5rem; }
.fs-4xl { font-size: 3rem; }

.m-0 { margin: 0; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.ml-0 { margin-left: 0; }
.mr-0 { margin-right: 0; }

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

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

.p-0 { padding: 0; }
.pt-0 { padding-top: 0; }
.pb-0 { padding-bottom: 0; }
.pl-0 { padding-left: 0; }
.pr-0 { padding-right: 0; }

.p-sm { padding: var(--spacing-sm); }
.p-md { padding: var(--spacing-md); }
.p-lg { padding: var(--spacing-lg); }
.p-xl { padding: var(--spacing-xl); }

.rounded-sm { border-radius: var(--border-radius-sm); }
.rounded-md { border-radius: var(--border-radius-md); }
.rounded-lg { border-radius: var(--border-radius-lg); }
.rounded-full { border-radius: 9999px; }

.shadow-sm { box-shadow: var(--box-shadow-light); }
.shadow-md { box-shadow: var(--box-shadow-medium); }
.shadow-lg { box-shadow: var(--box-shadow-heavy); }

.border { border: 1px solid var(--border-light); }
.border-top { border-top: 1px solid var(--border-light); }
.border-bottom { border-bottom: 1px solid var(--border-light); }
.border-left { border-left: 1px solid var(--border-light); }
.border-right { border-right: 1px solid var(--border-light); }

.hidden { display: none; }
.visible { display: block; }
.invisible { visibility: hidden; }
.visible-visible { visibility: visible; }

.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }
.overflow-scroll { overflow: scroll; }

.position-relative { position: relative; }
.position-absolute { position: absolute; }
.position-fixed { position: fixed; }
.position-sticky { position: sticky; }

.z-base { z-index: var(--z-index-base); }
.z-sidebar { z-index: var(--z-index-sidebar); }
.z-header { z-index: var(--z-index-header); }
.z-dropdown { z-index: var(--z-index-dropdown); }
.z-modal { z-index: var(--z-index-modal); }
.z-toast { z-index: var(--z-index-toast); }

.w-full { width: 100%; }
.w-auto { width: auto; }
.h-full { height: 100%; }
.h-auto { height: auto; }

.cursor-pointer { cursor: pointer; }
.cursor-default { cursor: default; }
.cursor-not-allowed { cursor: not-allowed; }

/* 17. Media Queries
============================*/
@media (max-width: 1200px) {
  :root {
    --sidebar-width: 240px;
  }
  
  .intro-container,
  .marketplace-content,
  .combination-content,
  .guide-content,
  .risk-content,
  .apps-content,
  .cashback-content,
  .seasonal-content,
  .credit-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .marketplace-image,
  .seasonal-image {
    order: -1;
  }
  
  .contact-content {
    grid-template-columns: 1fr;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.25rem;
  }
}

@media (max-width: 992px) {
  .section {
    padding: var(--spacing-2xl) 0;
  }
  
  h1 {
    font-size: 2.25rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  h3 {
    font-size: 1.35rem;
  }
  
  .hero {
    height: 70vh;
  }
  
  .hero h1 {
    font-size: 2.25rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .stacking-examples h4 {
    font-size: 1.1rem;
  }
  
  .contact-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
  
  .footer-content {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }
  
  .tip-list {
    columns: 1;
  }
}

@media (max-width: 768px) {
  :root {
    --sidebar-width: 0;
  }
  
  .sidebar {
    transform: translateX(-100%);
    width: 280px;
  }
  
  .sidebar.open {
    transform: translateX(0);
  }
  
  .main-content {
    width: 100%;
    margin-left: 0;
  }
  
  .sidebar-toggle {
    display: block;
  }
  
  .sidebar-header {
    padding: var(--spacing-md);
  }
  
  .hero {
    min-height: 450px;
    height: auto;
    padding: var(--spacing-3xl) 0;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .hero-cta {
    flex-direction: column;
    gap: var(--spacing-md);
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
  }
  
  .step-cards,
  .strategy-cards,
  .promo-cards,
  .checklist,
  .contact-grid,
  .legal-cards,
  .inquiry-types,
  .resource-cards,
  .stacking-principles,
  .limitations-grid {
    grid-template-columns: 1fr;
  }
  
  .marketplace-table-container {
    margin-left: -1rem;
    margin-right: -1rem;
    width: calc(100% + 2rem);
    border-radius: 0;
  }
  
  .location-details,
  .cashback-content {
    grid-template-columns: 1fr;
  }
  
  .guide-step,
  .cashback-item-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .step-number {
    margin-bottom: var(--spacing-sm);
  }
  
  .cashback-item-header i {
    margin-bottom: var(--spacing-sm);
  }
  
  .cookie-consent-content {
    flex-direction: column;
    text-align: center;
  }
  
  .cookie-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .accordion-header h3 {
    font-size: 1rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }
  
  .tips-list {
    columns: 1;
  }
  
  .section-description {
    font-size: 1rem;
  }
  
  .footer-content {
    gap: var(--spacing-lg);
  }
  
  .footer-info {
    text-align: center;
    margin: 0 auto;
  }
  
  .footer-logo {
    margin: 0 auto var(--spacing-md);
  }
  
  .footer-contact p {
    justify-content: center;
  }
  
  .footer-links h3 {
    text-align: center;
  }
  
  .footer-links h3::after {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .footer-links ul {
    text-align: center;
  }
  
  .footer-links a {
    justify-content: center;
  }
}

@media (max-width: 576px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .section {
    padding: var(--spacing-xl) 0;
  }
  
  h1 {
    font-size: 1.75rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  h3 {
    font-size: 1.25rem;
  }
  
  .hero {
    padding: var(--spacing-2xl) 0;
  }
  
  .hero h1 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
  }
  
  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: var(--spacing-lg);
  }
  
  .page-header {
    padding: var(--spacing-xl) 0 var(--spacing-lg);
  }
  
  .page-title {
    font-size: 1.75rem;
  }
  
  .breadcrumbs {
    padding: 0 var(--spacing-md);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
  }
  
  .step-card,
  .strategy-card {
    padding: var(--spacing-md);
  }
  
  .marketplace-table th,
  .marketplace-table td {
    padding: var(--spacing-sm);
    font-size: 0.9rem;
  }
  
  .accordion-header {
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  .accordion-content {
    padding: var(--spacing-md);
  }
  
  .next-steps li {
    flex-direction: column;
  }
  
  .next-steps i {
    margin-bottom: var(--spacing-md);
    text-align: center;
  }
  
  .next-steps h3 {
    text-align: center;
  }
  
  .cookie-option-header {
    flex-direction: column;
  }
  
  .cookie-toggle {
    margin-top: var(--spacing-sm);
    align-self: flex-start;
  }
  
  .contact-method {
    flex-direction: column;
    text-align: center;
  }
  
  .contact-method i {
    margin-bottom: var(--spacing-sm);
    font-size: 1.75rem;
  }
}

/* 18. Dark Mode
============================*/
@media (prefers-color-scheme: dark) {
  body.dark-mode {
    --bg-light: #1A202C;
    --bg-dark: #0D1117;
    --text-dark: #F7FAFC;
    --text-light: #F7FAFC;
    --text-muted: #A0AEC0;
    --border-light: #2D3748;
    --border-dark: #4A5568;
    --box-shadow-light: 0 2px 5px rgba(0, 0, 0, 0.3);
    --box-shadow-medium: 0 4px 10px rgba(0, 0, 0, 0.4);
    --box-shadow-heavy: 0 8px 30px rgba(0, 0, 0, 0.5);
  }
  
  body.dark-mode .card,
  body.dark-mode .step-card,
  body.dark-mode .strategy-card,
  body.dark-mode .contact-form,
  body.dark-mode .card-header,
  body.dark-mode .card-footer,
  body.dark-mode input,
  body.dark-mode textarea,
  body.dark-mode select,
  body.dark-mode .note,
  body.dark-mode .checklist-item,
  body.dark-mode .direction-card,
  body.dark-mode .marketplace-table,
  body.dark-mode .dialog-content {
    background-color: #2D3748;
    color: var(--text-light);
  }
  
  body.dark-mode input,
  body.dark-mode textarea,
  body.dark-mode select {
    border-color: #4A5568;
  }
  
  body.dark-mode .btn-outline {
    color: var(--text-light);
    border-color: var(--text-light);
  }
  
  body.dark-mode .btn-outline:hover {
    background-color: var(--text-light);
    color: var(--bg-dark);
  }
  
  body.dark-mode .formula {
    background-color: #2D3748;
  }
  
  body.dark-mode code {
    background-color: #2D3748;
  }
  
  body.dark-mode .page-header,
  body.dark-mode .card-header,
  body.dark-mode .card-footer {
    background-color: #2D3748;
  }
}

/* 19. Print Styles
============================*/
@media print {
  body {
    font-size: 12pt;
    line-height: 1.5;
    background: #fff;
    color: #000;
  }
  
  a {
    color: #000;
    text-decoration: underline;
  }
  
  .no-print {
    display: none !important;
  }
  
  .main-content {
    width: 100%;
    margin-left: 0;
  }
  
  .sidebar {
    display: none;
  }
  
  h1, h2, h3, h4, h5, h6 {
    page-break-after: avoid;
    page-break-inside: avoid;
  }
  
  img {
    max-width: 100% !important;
    page-break-inside: avoid;
  }
  
  table {
    border-collapse: collapse;
  }
  
  table, th, td {
    border: 1px solid #000;
  }
  
  .card, .step-card, .strategy-card {
    border: 1px solid #000;
    box-shadow: none;
  }
  
  .btn, .cookie-settings-button, .cookie-consent-banner {
    display: none;
  }
  
  header, footer {
    display: none;
  }
  
  @page {
    margin: 1.5cm;
  }
}

/* 20. Accessibility Enhancements
============================*/
:focus {
  outline: 3px solid rgba(49, 130, 206, 0.5);
  outline-offset: 2px;
}

.skip-to-content {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary-color);
  color: var(--text-light);
  padding: var(--spacing-md);
  z-index: var(--z-index-header);
  transition: top var(--transition-fast);
}

.skip-to-content:focus {
  top: 0;
}

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

button, a {
  position: relative;
}

button:focus-visible, a:focus-visible {
  outline: 3px solid rgba(49, 130, 206, 0.5);
  outline-offset: 2px;
}

.iti {
  width: 100%;
}