/* ============================
   GLOBAL VARIABLES
   ============================ */
:root {
  /* Colors */
  --color-primary: #3c78d8;
  --color-primary-light: #6a9ded;
  --color-primary-dark: #2a56a8;
  --color-secondary: #34a853;
  --color-accent: #ea4335;
  
  --color-text: #2d3748;
  --color-text-light: #4a5568;
  --color-text-lighter: #718096;
  --color-heading: #1a202c;
  
  --color-background: #ffffff;
  --color-background-alt: #f7fafc;
  --color-background-dark: #edf2f7;
  
  --color-border: #e2e8f0;
  --color-border-dark: #cbd5e0;
  
  /* Typography */
  --font-family-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  --font-size-base: 16px;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  
  --line-height-none: 1;
  --line-height-tight: 1.25;
  --line-height-snug: 1.375;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;
  --line-height-loose: 2;
  
  /* Spacing */
  --spacing-0: 0;
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;
  --spacing-24: 6rem;
  
  /* Layout */
  --container-max-width: 1200px;
  --container-padding: var(--spacing-4);
  
  /* Borders */
  --border-radius-sm: 0.125rem;
  --border-radius: 0.25rem;
  --border-radius-md: 0.375rem;
  --border-radius-lg: 0.5rem;
  --border-radius-xl: 0.75rem;
  --border-radius-2xl: 1rem;
  --border-radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Transitions */
  --transition-fast: 150ms;
  --transition-normal: 300ms;
  --transition-slow: 500ms;
  --transition-timing: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================
   RESET & BASE STYLES
   ============================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-md);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--color-heading);
  line-height: var(--line-height-tight);
  font-weight: 600;
  margin-bottom: var(--spacing-4);
}

h1 {
  font-size: var(--font-size-3xl);
}

h2 {
  font-size: var(--font-size-2xl);
}

h3 {
  font-size: var(--font-size-xl);
}

p {
  margin-bottom: var(--spacing-4);
}

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

a:hover, a:focus {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

ul, ol {
  margin-bottom: var(--spacing-4);
  padding-left: var(--spacing-5);
}

li {
  margin-bottom: var(--spacing-2);
}

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

/* ============================
   LAYOUT COMPONENTS
   ============================ */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

/* ============================
   HEADER STYLES
   ============================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-background);
  box-shadow: var(--shadow);
  padding: var(--spacing-4) 0;
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo{
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;

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

.logo img {
  margin-right: var(--spacing-2);
}

.logo h1 {
  font-size: var(--font-size-2xl);
  margin-bottom: 0;
  color: var(--color-primary);
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  list-style: none;
  margin-bottom: 0;
  padding-left: 0;
}

.nav-links li {
  margin-bottom: 0;
  margin-left: var(--spacing-6);
}

.nav-links a {
  font-weight: 500;
  color: var(--color-text);
}

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

.nav-links a.active {
  color: var(--color-primary);
  font-weight: 600;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-2);
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  margin: 5px 0;
  transition: transform var(--transition-normal) var(--transition-timing),
              opacity var(--transition-normal) var(--transition-timing);
}

/* ============================
   MAIN CONTENT STYLES
   ============================ */
.main-content {
  padding: var(--spacing-8) 0;
}

.policy-header {
  margin-bottom: var(--spacing-8);
  text-align: center;
}

.policy-header h1 {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-2);
}

.last-updated {
  color: var(--color-text-lighter);
  font-size: var(--font-size-sm);
}

.policy-layout {
  display: flex;
  gap: var(--spacing-8);
}

.policy-nav {
  flex: 0 0 280px;
  position: sticky;
  top: calc(64px + var(--spacing-8));
  align-self: flex-start;
  max-height: calc(100vh - 64px - var(--spacing-8) * 2);
  overflow-y: auto;
  padding-right: var(--spacing-4);
}

.table-of-contents {
  background-color: var(--color-background-alt);
  padding: var(--spacing-4);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
}

.table-of-contents h2 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-4);
}

.table-of-contents ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}

.table-of-contents li {
  margin-bottom: var(--spacing-2);
}

.table-of-contents a {
  display: block;
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--border-radius);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  transition: background-color var(--transition-fast) var(--transition-timing),
              color var(--transition-fast) var(--transition-timing);
}

.table-of-contents a:hover, .table-of-contents a:focus {
  background-color: rgba(0, 0, 0, 0.05);
  text-decoration: none;
  color: var(--color-primary);
}

.table-of-contents a.active {
  background-color: rgba(60, 120, 216, 0.1);
  color: var(--color-primary);
  font-weight: 500;
}

.policy-content {
  flex: 1;
}

.policy-section {
  margin-bottom: var(--spacing-10);
  scroll-margin-top: calc(64px + var(--spacing-8));
}

.policy-section h2 {
  padding-bottom: var(--spacing-2);
  border-bottom: 1px solid var(--color-border);
}

.policy-section h3 {
  margin-top: var(--spacing-6);
  margin-bottom: var(--spacing-3);
}

.policy-section ol {
  counter-reset: item;
  list-style-type: none;
  padding-left: 0;
}

.policy-section ol li {
  counter-increment: item;
  margin-bottom: var(--spacing-4);
  position: relative;
  padding-left: var(--spacing-8);
}

.policy-section ol li::before {
  content: counter(item) ".";
  position: absolute;
  left: 0;
  font-weight: 600;
  color: var(--color-primary);
}

/* ============================
   FOOTER STYLES
   ============================ */
.site-footer {
  background-color: var(--color-background-alt);
  padding: var(--spacing-12) 0 var(--spacing-6);
  border-top: 1px solid var(--color-border);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: var(--spacing-10);
}

.footer-group {
  flex: 1 0 200px;
  margin-bottom: var(--spacing-6);
}

.footer-group h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-4);
}

.footer-group ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}

.footer-group li {
  margin-bottom: var(--spacing-2);
}

.footer-group a {
  color: var(--color-text-light);
}

.footer-group a:hover, .footer-group a:focus {
  color: var(--color-primary);
}

.footer-group a.active {
  color: var(--color-primary);
  font-weight: 500;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-6);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-lighter);
  font-size: var(--font-size-sm);
}

/* ============================
   UTILITY COMPONENTS
   ============================ */
.back-to-top {
  position: fixed;
  bottom: var(--spacing-6);
  right: var(--spacing-6);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background-color: var(--color-primary);
  color: white;
  border-radius: var(--border-radius-full);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition-normal) var(--transition-timing),
              visibility var(--transition-normal) var(--transition-timing),
              transform var(--transition-normal) var(--transition-timing),
              background-color var(--transition-fast) var(--transition-timing);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover, .back-to-top:focus {
  background-color: var(--color-primary-dark);
}

.back-to-top svg {
  fill: white;
}

/* ============================
   RESPONSIVE STYLES
   ============================ */
@media (max-width: 992px) {
  .policy-layout {
    flex-direction: column;
  }
  
  .policy-nav {
    position: relative;
    top: 0;
    flex: 0 0 auto;
    max-height: none;
    overflow-y: visible;
    margin-bottom: var(--spacing-8);
  }
  
  .table-of-contents ul {
    column-count: 2;
    column-gap: var(--spacing-4);
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-base: 15px;
  }
  
  h1 {
    font-size: var(--font-size-2xl);
  }
  
  h2 {
    font-size: var(--font-size-xl);
  }
  
  .menu-toggle {
    display: block;
  }
  
  .nav-links {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    background-color: var(--color-background);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-4);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition-normal) var(--transition-timing),
                opacity var(--transition-normal) var(--transition-timing),
                visibility var(--transition-normal) var(--transition-timing);
  }
  
  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-links li {
    margin-left: 0;
    margin-bottom: var(--spacing-4);
  }
  
  .table-of-contents ul {
    column-count: 1;
  }
  
  .footer-links {
    flex-direction: column;
  }
  
  .footer-group {
    margin-bottom: var(--spacing-8);
  }
}

@media (max-width: 480px) {
  :root {
    --container-padding: var(--spacing-3);
  }
  
  .policy-header h1 {
    font-size: var(--font-size-3xl);
  }
  
  .back-to-top {
    bottom: var(--spacing-4);
    right: var(--spacing-4);
    width: 40px;
    height: 40px;
  }
}

/* ============================
   SUPPORT PAGE STYLES
   ============================ */

/* Hero Section */
.hero-section {
  padding: var(--spacing-16) 0 var(--spacing-12);
  background-color: var(--color-background-alt);
  border-bottom: 1px solid var(--color-border);
}

.hero-section .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-8);
}

.hero-content {
  flex: 1;
}

.hero-content h1 {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-4);
  color: var(--color-heading);
}

.hero-description {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-6);
  max-width: 600px;
  line-height: var(--line-height-relaxed);
}

.hero-cta {
  margin-top: var(--spacing-6);
}

.app-store-button img {
  transition: transform var(--transition-fast) var(--transition-timing);
}

.app-store-button:hover img {
  transform: translateY(-2px);
}

.hero-image {
  flex: 0 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

/* Support Options Section */
.support-options {
  padding: var(--spacing-16) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-12);
  font-size: var(--font-size-3xl);
  color: var(--color-heading);
}

.options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-6);
}

.support-card {
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-6);
  transition: transform var(--transition-normal) var(--transition-timing),
              box-shadow var(--transition-normal) var(--transition-timing);
  text-align: center;
}

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

.card-icon {
  width: 60px;
  height: 60px;
  background-color: rgba(60, 120, 216, 0.1);
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-4);
}

.card-icon svg {
  color: var(--color-primary);
}

.support-card h3 {
  margin-bottom: var(--spacing-3);
  font-size: var(--font-size-xl);
}

.support-card p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-4);
}

.card-link {
  display: inline-block;
  font-weight: 500;
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast) var(--transition-timing);
}

.card-link:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

/* FAQ Section */
.faq-section {
  padding: var(--spacing-16) 0;
  background-color: var(--color-background-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-8);
}

.faq-item {
  background-color: var(--color-background);
  border-radius: var(--border-radius);
  padding: var(--spacing-6);
  box-shadow: var(--shadow-sm);
}

.faq-item h3 {
  margin-bottom: var(--spacing-3);
  font-size: var(--font-size-lg);
  color: var(--color-primary);
}

.faq-item p {
  color: var(--color-text);
  margin-bottom: 0;
  line-height: var(--line-height-relaxed);
}

/* Contact Section */
.contact-section {
  padding: var(--spacing-16) 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-8);
  max-width: 800px;
  margin: 0 auto;
}

.contact-card {
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-6);
  text-align: center;
  transition: transform var(--transition-normal) var(--transition-timing),
              box-shadow var(--transition-normal) var(--transition-timing);
}

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

.contact-card h3 {
  margin-bottom: var(--spacing-3);
  font-size: var(--font-size-xl);
}

.contact-card p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-4);
}

.email-link {
  display: inline-block;
  font-weight: 500;
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast) var(--transition-timing);
}

.email-link:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

/* User Guides Section */
.guides-section {
  padding: var(--spacing-16) 0;
  background-color: var(--color-background-alt);
  border-top: 1px solid var(--color-border);
}

.guides-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-6);
}

.guide-card {
  background-color: var(--color-background);
  border-radius: var(--border-radius);
  padding: var(--spacing-6);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal) var(--transition-timing),
              box-shadow var(--transition-normal) var(--transition-timing);
}

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

.guide-card h3 {
  margin-bottom: var(--spacing-3);
  font-size: var(--font-size-lg);
  color: var(--color-primary);
}

.guide-card p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-4);
}

.guide-link {
  display: inline-block;
  font-weight: 500;
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast) var(--transition-timing);
}

.guide-link:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

/* Footer Styles Update */
.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-6);
  flex-wrap: wrap;
  gap: var(--spacing-4);
}

.footer-logo {
  display: flex;
  align-items: center;
}

.footer-logo img {
  margin-right: var(--spacing-2);
}

.footer-logo span {
  font-weight: 600;
  color: var(--color-heading);
}

.footer-links ul {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: var(--spacing-6);
}

.app-store-button-small img {
  transition: transform var(--transition-fast) var(--transition-timing);
}

.app-store-button-small:hover img {
  transform: translateY(-2px);
}

/* ============================
   RESPONSIVE ADJUSTMENTS FOR SUPPORT PAGE
   ============================ */
@media (max-width: 992px) {
  .hero-section .container {
    flex-direction: column;
    text-align: center;
  }
  
  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-section {
    padding: var(--spacing-12) 0 var(--spacing-8);
  }
  
  .support-options, 
  .faq-section, 
  .contact-section, 
  .guides-section {
    padding: var(--spacing-12) 0;
  }
  
  .section-title {
    margin-bottom: var(--spacing-8);
    font-size: var(--font-size-2xl);
  }
}

@media (max-width: 768px) {
  .hero-content h1 {
    font-size: var(--font-size-3xl);
  }
  
  .hero-description {
    font-size: var(--font-size-md);
  }
  
  .options-grid,
  .faq-grid,
  .contact-grid,
  .guides-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-6);
  }
  
  .footer-links ul {
    flex-direction: column;
    gap: var(--spacing-4);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: var(--font-size-2xl);
  }
  
  .hero-image img {
    width: 180px;
    height: 180px;
  }
  
  .support-card,
  .contact-card,
  .guide-card,
  .faq-item {
    padding: var(--spacing-4);
  }
  
  .card-icon {
    width: 50px;
    height: 50px;
  }
  
  .section-title {
    font-size: var(--font-size-xl);
  }
}