/**
 * Seventeen Language - Main CSS
 * Modern, clean, SEO-friendly stylesheet
 * 
 * Table of Contents:
 * 1. CSS Custom Properties (Variables)
 * 2. Reset/Normalize
 * 3. Base Styles
 * 4. Utility Classes
 * 5. Layout Components
 * 6. Header Component
 * 7. Footer Component
 * 8. Button Components
 * 9. Card Components
 * 10. Form Components
 * 11. Section Components
 * 12. Dark Mode
 */

/* ==========================================================================
   CRITICAL LAYOUT FIXES
   ========================================================================== */

/* Force promo banner to stay at top */
.sl-promo-banner {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  height: 44px !important;
  min-height: 44px !important;
  background: linear-gradient(90deg, #3e80f9 0%, #c96cff 100%) !important;
  z-index: 9999 !important;
  display: flex !important;
  align-items: center !important;
}

/* Force header below promo banner */
.sl-header {
  position: fixed !important;
  top: 44px !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  height: 80px !important;
  background-color: #ffffff !important;
  z-index: 9998 !important;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1) !important;
}

/* Force body padding for fixed elements */
body {
  padding-top: 124px !important; /* 44px promo + 80px header */
  margin: 0 !important;
}

/* Dark mode header fix */
[data-theme="dark"] .sl-header {
  background-color: #0f172a !important;
  border-bottom: 1px solid #1e293b !important;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3) !important;
}

[data-theme="dark"] .sl-promo-banner {
  background: linear-gradient(90deg, #2563eb 0%, #7c3aed 100%) !important;
}

/* Dark mode promo banner text */
[data-theme="dark"] .sl-promo-banner p,
[data-theme="dark"] .sl-promo-banner strong {
  color: #ffffff !important;
}

[data-theme="dark"] .sl-promo-link {
  color: #fde68a !important;
  text-decoration: underline !important;
}

[data-theme="dark"] .sl-promo-link:hover {
  color: #fef3c7 !important;
}

/* Dark mode logo switching */
.sl-logo-light { display: none; }
.sl-logo-dark { display: block; }
[data-theme="dark"] .sl-logo-dark { display: none !important; }
[data-theme="dark"] .sl-logo-light { display: block !important; }

/* Dark mode nav links */
[data-theme="dark"] .sl-nav-link {
  color: #f1f5f9 !important;
}
[data-theme="dark"] .sl-nav-link:hover,
[data-theme="dark"] .sl-nav-link.is-active {
  color: #ffffff !important;
}

/* Dark mode mobile toggle */
[data-theme="dark"] .sl-mobile-toggle span {
  background-color: #f1f5f9 !important;
}

/* ==========================================================================
   1. CSS Custom Properties (Variables)
   ========================================================================== */

:root {
  /* Primary Colors */
  --sl-primary: #3e80f9;
  --sl-primary-dark: #2563eb;
  --sl-primary-light: #60a5fa;
  --sl-primary-rgb: 62, 128, 249;
  
  /* Secondary Colors */
  --sl-secondary: #c96cff;
  --sl-secondary-dark: #a855f7;
  --sl-secondary-light: #d8b4fe;
  --sl-secondary-rgb: 201, 108, 255;
  
  /* Neutral Colors */
  --sl-white: #ffffff;
  --sl-black: #000000;
  --sl-gray-50: #f9fafb;
  --sl-gray-100: #f3f4f6;
  --sl-gray-200: #e5e7eb;
  --sl-gray-300: #d1d5db;
  --sl-gray-400: #9ca3af;
  --sl-gray-500: #6b7280;
  --sl-gray-600: #4b5563;
  --sl-gray-700: #374151;
  --sl-gray-800: #1f2937;
  --sl-gray-900: #111827;
  
  /* Semantic Colors */
  --sl-success: #10b981;
  --sl-success-light: #d1fae5;
  --sl-warning: #f59e0b;
  --sl-warning-light: #fef3c7;
  --sl-error: #ef4444;
  --sl-error-light: #fee2e2;
  --sl-info: #3b82f6;
  --sl-info-light: #dbeafe;
  
  /* Background Colors */
  --sl-bg-primary: var(--sl-white);
  --sl-bg-secondary: var(--sl-gray-50);
  --sl-bg-tertiary: var(--sl-gray-100);
  
  /* Text Colors */
  --sl-text-primary: var(--sl-gray-900);
  --sl-text-secondary: var(--sl-gray-600);
  --sl-text-tertiary: var(--sl-gray-500);
  --sl-text-inverse: var(--sl-white);
  
  /* Border Colors */
  --sl-border-light: var(--sl-gray-200);
  --sl-border-medium: var(--sl-gray-300);
  --sl-border-dark: var(--sl-gray-400);
  
  /* Typography */
  --sl-font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  --sl-font-family-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --sl-font-size-xs: 0.75rem;     /* 12px */
  --sl-font-size-sm: 0.875rem;    /* 14px */
  --sl-font-size-base: 1rem;      /* 16px */
  --sl-font-size-lg: 1.125rem;    /* 18px */
  --sl-font-size-xl: 1.25rem;     /* 20px */
  --sl-font-size-2xl: 1.5rem;     /* 24px */
  --sl-font-size-3xl: 1.875rem;   /* 30px */
  --sl-font-size-4xl: 2.25rem;    /* 36px */
  --sl-font-size-5xl: 3rem;       /* 48px */
  --sl-font-size-6xl: 3.75rem;    /* 60px */
  
  --sl-font-weight-normal: 400;
  --sl-font-weight-medium: 500;
  --sl-font-weight-semibold: 600;
  --sl-font-weight-bold: 700;
  
  --sl-line-height-tight: 1.25;
  --sl-line-height-normal: 1.5;
  --sl-line-height-relaxed: 1.75;
  
  /* Spacing */
  --sl-spacing-xs: 0.25rem;   /* 4px */
  --sl-spacing-sm: 0.5rem;    /* 8px */
  --sl-spacing-md: 1rem;      /* 16px */
  --sl-spacing-lg: 1.5rem;    /* 24px */
  --sl-spacing-xl: 2rem;      /* 32px */
  --sl-spacing-2xl: 3rem;     /* 48px */
  --sl-spacing-3xl: 4rem;     /* 64px */
  --sl-spacing-4xl: 6rem;     /* 96px */
  
  /* Border Radius */
  --sl-radius-sm: 0.25rem;    /* 4px */
  --sl-radius-md: 0.5rem;     /* 8px */
  --sl-radius-lg: 1rem;       /* 16px */
  --sl-radius-xl: 1.5rem;     /* 24px */
  --sl-radius-2xl: 2rem;      /* 32px */
  --sl-radius-full: 9999px;
  
  /* Shadows */
  --sl-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --sl-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --sl-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --sl-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --sl-shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* Transitions */
  --sl-transition-fast: 150ms ease;
  --sl-transition-normal: 300ms ease;
  --sl-transition-slow: 500ms ease;
  
  /* Container */
  --sl-container-max: 1200px;
  --sl-container-padding: 1rem;
  
  /* Header */
  --sl-header-height: 80px;
  --sl-header-height-mobile: 70px;
  
  /* Promo Banner */
  --sl-promo-height: 44px;
  
  /* Z-index */
  --sl-z-dropdown: 100;
  --sl-z-sticky: 200;
  --sl-z-fixed: 300;
  --sl-z-modal-backdrop: 400;
  --sl-z-modal: 500;
  --sl-z-tooltip: 600;
}


/* ==========================================================================
   2. Reset/Normalize
   ========================================================================== */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--sl-font-family);
  font-size: var(--sl-font-size-base);
  font-weight: var(--sl-font-weight-normal);
  line-height: var(--sl-line-height-normal);
  color: var(--sl-text-primary);
  background-color: var(--sl-bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding-top: 124px !important; /* 80px header + 44px promo banner */
  margin: 0 !important;
}

main {
  display: block;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--sl-font-family-heading);
  font-weight: var(--sl-font-weight-bold);
  line-height: var(--sl-line-height-tight);
  color: var(--sl-text-primary);
  margin-bottom: var(--sl-spacing-md);
}

h1 { font-size: var(--sl-font-size-4xl); }
h2 { font-size: var(--sl-font-size-3xl); }
h3 { font-size: var(--sl-font-size-2xl); }
h4 { font-size: var(--sl-font-size-xl); }
h5 { font-size: var(--sl-font-size-lg); }
h6 { font-size: var(--sl-font-size-base); }

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

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

a:hover {
  color: var(--sl-primary-dark);
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

img {
  border-style: none;
}

button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  font-size: 100%;
  line-height: 1.15;
  margin: 0;
}

button,
input {
  overflow: visible;
}

button,
select {
  text-transform: none;
}

button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
  cursor: pointer;
}

button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

textarea {
  overflow: auto;
  resize: vertical;
}

fieldset {
  border: 0;
  margin: 0;
  padding: 0;
}

legend {
  display: table;
  max-width: 100%;
  white-space: normal;
}

ul, ol {
  list-style: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

hr {
  box-sizing: content-box;
  height: 0;
  overflow: visible;
  border: 0;
  border-top: 1px solid var(--sl-border-light);
  margin: var(--sl-spacing-xl) 0;
}

abbr[title] {
  border-bottom: none;
  text-decoration: underline dotted;
}

b, strong {
  font-weight: var(--sl-font-weight-bold);
}

small {
  font-size: 80%;
}

sub, sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub { bottom: -0.25em; }
sup { top: -0.5em; }

/* Remove default focus styles and add custom */
:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--sl-primary);
  outline-offset: 2px;
}

/* Selection */
::selection {
  background-color: var(--sl-primary);
  color: var(--sl-white);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--sl-gray-100);
}

::-webkit-scrollbar-thumb {
  background: var(--sl-gray-400);
  border-radius: var(--sl-radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--sl-gray-500);
}


/* ==========================================================================
   3. Base Styles
   ========================================================================== */

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

/* Skip link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--sl-primary);
  color: var(--sl-white);
  padding: var(--sl-spacing-sm) var(--sl-spacing-md);
  z-index: var(--sl-z-tooltip);
  transition: top var(--sl-transition-fast);
}

.skip-link:focus {
  top: 0;
}

/* ==========================================================================
   4. Utility Classes
   ========================================================================== */

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

.sl-container-sm {
  max-width: 640px;
}

.sl-container-md {
  max-width: 768px;
}

.sl-container-lg {
  max-width: 1024px;
}

.sl-container-xl {
  max-width: 1280px;
}

.sl-container-fluid {
  max-width: 100%;
}

/* Grid System */
.sl-grid {
  display: grid;
  gap: var(--sl-spacing-lg);
}

.sl-grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.sl-grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.sl-grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.sl-grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.sl-grid-cols-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.sl-grid-cols-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }

/* Flexbox */
.sl-flex { display: flex; }
.sl-inline-flex { display: inline-flex; }
.sl-flex-row { flex-direction: row; }
.sl-flex-col { flex-direction: column; }
.sl-flex-wrap { flex-wrap: wrap; }
.sl-flex-nowrap { flex-wrap: nowrap; }

.sl-items-start { align-items: flex-start; }
.sl-items-center { align-items: center; }
.sl-items-end { align-items: flex-end; }
.sl-items-stretch { align-items: stretch; }

.sl-justify-start { justify-content: flex-start; }
.sl-justify-center { justify-content: center; }
.sl-justify-end { justify-content: flex-end; }
.sl-justify-between { justify-content: space-between; }
.sl-justify-around { justify-content: space-around; }

.sl-flex-1 { flex: 1 1 0%; }
.sl-flex-auto { flex: 1 1 auto; }
.sl-flex-none { flex: none; }

.sl-gap-xs { gap: var(--sl-spacing-xs); }
.sl-gap-sm { gap: var(--sl-spacing-sm); }
.sl-gap-md { gap: var(--sl-spacing-md); }
.sl-gap-lg { gap: var(--sl-spacing-lg); }
.sl-gap-xl { gap: var(--sl-spacing-xl); }
.sl-gap-2xl { gap: var(--sl-spacing-2xl); }

/* Spacing - Margin */
.sl-m-0 { margin: 0; }
.sl-m-xs { margin: var(--sl-spacing-xs); }
.sl-m-sm { margin: var(--sl-spacing-sm); }
.sl-m-md { margin: var(--sl-spacing-md); }
.sl-m-lg { margin: var(--sl-spacing-lg); }
.sl-m-xl { margin: var(--sl-spacing-xl); }
.sl-m-2xl { margin: var(--sl-spacing-2xl); }
.sl-m-auto { margin: auto; }

.sl-mt-0 { margin-top: 0; }
.sl-mt-xs { margin-top: var(--sl-spacing-xs); }
.sl-mt-sm { margin-top: var(--sl-spacing-sm); }
.sl-mt-md { margin-top: var(--sl-spacing-md); }
.sl-mt-lg { margin-top: var(--sl-spacing-lg); }
.sl-mt-xl { margin-top: var(--sl-spacing-xl); }
.sl-mt-2xl { margin-top: var(--sl-spacing-2xl); }
.sl-mt-3xl { margin-top: var(--sl-spacing-3xl); }

.sl-mb-0 { margin-bottom: 0; }
.sl-mb-xs { margin-bottom: var(--sl-spacing-xs); }
.sl-mb-sm { margin-bottom: var(--sl-spacing-sm); }
.sl-mb-md { margin-bottom: var(--sl-spacing-md); }
.sl-mb-lg { margin-bottom: var(--sl-spacing-lg); }
.sl-mb-xl { margin-bottom: var(--sl-spacing-xl); }
.sl-mb-2xl { margin-bottom: var(--sl-spacing-2xl); }
.sl-mb-3xl { margin-bottom: var(--sl-spacing-3xl); }

.sl-ml-auto { margin-left: auto; }
.sl-mr-auto { margin-right: auto; }
.sl-mx-auto { margin-left: auto; margin-right: auto; }

/* Spacing - Padding */
.sl-p-0 { padding: 0; }
.sl-p-xs { padding: var(--sl-spacing-xs); }
.sl-p-sm { padding: var(--sl-spacing-sm); }
.sl-p-md { padding: var(--sl-spacing-md); }
.sl-p-lg { padding: var(--sl-spacing-lg); }
.sl-p-xl { padding: var(--sl-spacing-xl); }
.sl-p-2xl { padding: var(--sl-spacing-2xl); }

.sl-py-xs { padding-top: var(--sl-spacing-xs); padding-bottom: var(--sl-spacing-xs); }
.sl-py-sm { padding-top: var(--sl-spacing-sm); padding-bottom: var(--sl-spacing-sm); }
.sl-py-md { padding-top: var(--sl-spacing-md); padding-bottom: var(--sl-spacing-md); }
.sl-py-lg { padding-top: var(--sl-spacing-lg); padding-bottom: var(--sl-spacing-lg); }
.sl-py-xl { padding-top: var(--sl-spacing-xl); padding-bottom: var(--sl-spacing-xl); }
.sl-py-2xl { padding-top: var(--sl-spacing-2xl); padding-bottom: var(--sl-spacing-2xl); }
.sl-py-3xl { padding-top: var(--sl-spacing-3xl); padding-bottom: var(--sl-spacing-3xl); }
.sl-py-4xl { padding-top: var(--sl-spacing-4xl); padding-bottom: var(--sl-spacing-4xl); }

.sl-px-xs { padding-left: var(--sl-spacing-xs); padding-right: var(--sl-spacing-xs); }
.sl-px-sm { padding-left: var(--sl-spacing-sm); padding-right: var(--sl-spacing-sm); }
.sl-px-md { padding-left: var(--sl-spacing-md); padding-right: var(--sl-spacing-md); }
.sl-px-lg { padding-left: var(--sl-spacing-lg); padding-right: var(--sl-spacing-lg); }
.sl-px-xl { padding-left: var(--sl-spacing-xl); padding-right: var(--sl-spacing-xl); }
.sl-px-2xl { padding-left: var(--sl-spacing-2xl); padding-right: var(--sl-spacing-2xl); }

/* Typography Utilities */
.sl-text-xs { font-size: var(--sl-font-size-xs); }
.sl-text-sm { font-size: var(--sl-font-size-sm); }
.sl-text-base { font-size: var(--sl-font-size-base); }
.sl-text-lg { font-size: var(--sl-font-size-lg); }
.sl-text-xl { font-size: var(--sl-font-size-xl); }
.sl-text-2xl { font-size: var(--sl-font-size-2xl); }
.sl-text-3xl { font-size: var(--sl-font-size-3xl); }
.sl-text-4xl { font-size: var(--sl-font-size-4xl); }
.sl-text-5xl { font-size: var(--sl-font-size-5xl); }

.sl-font-normal { font-weight: var(--sl-font-weight-normal); }
.sl-font-medium { font-weight: var(--sl-font-weight-medium); }
.sl-font-semibold { font-weight: var(--sl-font-weight-semibold); }
.sl-font-bold { font-weight: var(--sl-font-weight-bold); }

.sl-text-left { text-align: left; }
.sl-text-center { text-align: center; }
.sl-text-right { text-align: right; }

.sl-text-primary { color: var(--sl-text-primary); }
.sl-text-secondary { color: var(--sl-text-secondary); }
.sl-text-tertiary { color: var(--sl-text-tertiary); }
.sl-text-white { color: var(--sl-white); }
.sl-text-brand { color: var(--sl-primary); }
.sl-text-accent { color: var(--sl-secondary); }

.sl-leading-tight { line-height: var(--sl-line-height-tight); }
.sl-leading-normal { line-height: var(--sl-line-height-normal); }
.sl-leading-relaxed { line-height: var(--sl-line-height-relaxed); }

.sl-uppercase { text-transform: uppercase; }
.sl-lowercase { text-transform: lowercase; }
.sl-capitalize { text-transform: capitalize; }

.sl-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sl-line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sl-line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Background Utilities */
.sl-bg-white { background-color: var(--sl-white); }
.sl-bg-gray-50 { background-color: var(--sl-gray-50); }
.sl-bg-gray-100 { background-color: var(--sl-gray-100); }
.sl-bg-primary { background-color: var(--sl-primary); }
.sl-bg-secondary { background-color: var(--sl-secondary); }

.sl-bg-gradient {
  background: linear-gradient(135deg, var(--sl-primary) 0%, var(--sl-secondary) 100%);
}

.sl-bg-gradient-light {
  background: linear-gradient(135deg, rgba(var(--sl-primary-rgb), 0.1) 0%, rgba(var(--sl-secondary-rgb), 0.1) 100%);
}

/* Border Utilities */
.sl-border { border: 1px solid var(--sl-border-light); }
.sl-border-0 { border: 0; }
.sl-border-t { border-top: 1px solid var(--sl-border-light); }
.sl-border-b { border-bottom: 1px solid var(--sl-border-light); }

.sl-rounded-sm { border-radius: var(--sl-radius-sm); }
.sl-rounded-md { border-radius: var(--sl-radius-md); }
.sl-rounded-lg { border-radius: var(--sl-radius-lg); }
.sl-rounded-xl { border-radius: var(--sl-radius-xl); }
.sl-rounded-2xl { border-radius: var(--sl-radius-2xl); }
.sl-rounded-full { border-radius: var(--sl-radius-full); }

/* Shadow Utilities */
.sl-shadow-sm { box-shadow: var(--sl-shadow-sm); }
.sl-shadow-md { box-shadow: var(--sl-shadow-md); }
.sl-shadow-lg { box-shadow: var(--sl-shadow-lg); }
.sl-shadow-xl { box-shadow: var(--sl-shadow-xl); }
.sl-shadow-none { box-shadow: none; }

/* Display Utilities */
.sl-hidden { display: none; }
.sl-block { display: block; }
.sl-inline-block { display: inline-block; }
.sl-inline { display: inline; }

/* Position Utilities */
.sl-relative { position: relative; }
.sl-absolute { position: absolute; }
.sl-fixed { position: fixed; }
.sl-sticky { position: sticky; }

/* Width/Height Utilities */
.sl-w-full { width: 100%; }
.sl-w-auto { width: auto; }
.sl-h-full { height: 100%; }
.sl-h-auto { height: auto; }
.sl-min-h-screen { min-height: 100vh; }

/* Overflow Utilities */
.sl-overflow-hidden { overflow: hidden; }
.sl-overflow-auto { overflow: auto; }
.sl-overflow-x-auto { overflow-x: auto; }
.sl-overflow-y-auto { overflow-y: auto; }

/* Cursor Utilities */
.sl-cursor-pointer { cursor: pointer; }
.sl-cursor-not-allowed { cursor: not-allowed; }

/* Opacity Utilities */
.sl-opacity-0 { opacity: 0; }
.sl-opacity-50 { opacity: 0.5; }
.sl-opacity-75 { opacity: 0.75; }
.sl-opacity-100 { opacity: 1; }

/* Transition Utilities */
.sl-transition {
  transition-property: color, background-color, border-color, box-shadow, transform, opacity;
  transition-duration: 300ms;
  transition-timing-function: ease;
}

.sl-transition-fast { transition-duration: 150ms; }
.sl-transition-slow { transition-duration: 500ms; }


/* ==========================================================================
   5. Layout Components
   ========================================================================== */

/* Section */
.sl-section {
  padding: var(--sl-spacing-3xl) 0;
}

.sl-section-sm {
  padding: var(--sl-spacing-2xl) 0;
}

.sl-section-lg {
  padding: var(--sl-spacing-4xl) 0;
}

/* Section Header */
.sl-section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--sl-spacing-2xl);
}

.sl-section-header .sl-badge {
  margin-bottom: var(--sl-spacing-md);
}

.sl-section-title {
  font-size: var(--sl-font-size-3xl);
  font-weight: var(--sl-font-weight-bold);
  margin-bottom: var(--sl-spacing-md);
}

.sl-section-subtitle {
  font-size: var(--sl-font-size-lg);
  color: var(--sl-text-secondary);
  margin-bottom: 0;
}

/* Badge */
.sl-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sl-spacing-sm);
  padding: var(--sl-spacing-xs) var(--sl-spacing-md);
  font-size: var(--sl-font-size-sm);
  font-weight: var(--sl-font-weight-medium);
  border-radius: var(--sl-radius-full);
  background-color: rgba(var(--sl-primary-rgb), 0.1);
  color: var(--sl-primary);
}

.sl-badge-secondary {
  background-color: rgba(var(--sl-secondary-rgb), 0.1);
  color: var(--sl-secondary);
}

/* ==========================================================================
   5.5 Promo Banner Component
   ========================================================================== */

.sl-promo-banner {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  height: 44px !important;
  background-color: #3e80f9 !important;
  color: #ffffff !important;
  z-index: 201 !important;
  display: flex !important;
  align-items: center !important;
}

.sl-promo-banner.is-hidden {
  transform: translateY(-100%);
}

.sl-promo-banner .sl-container {
  display: flex;
  align-items: center;
  justify-content: center;
}

.sl-promo-banner p {
  margin: 0;
  font-size: var(--sl-font-size-sm);
  display: flex;
  align-items: center;
  gap: var(--sl-spacing-sm);
  flex-wrap: wrap;
  justify-content: center;
}

.sl-promo-banner i {
  color: var(--sl-warning);
}

.sl-promo-link {
  color: var(--sl-white);
  font-weight: var(--sl-font-weight-semibold);
  text-decoration: underline;
  margin-left: var(--sl-spacing-sm);
}

.sl-promo-link:hover {
  color: var(--sl-white);
  opacity: 0.9;
}



/* ==========================================================================
   6. Header Component
   ========================================================================== */

.sl-header {
  position: fixed !important;
  top: 44px !important; /* Promo banner height - always visible */
  left: 0 !important;
  right: 0 !important;
  height: 80px !important;
  background-color: #ffffff !important;
  z-index: 200 !important;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.sl-header.is-scrolled {
  box-shadow: var(--sl-shadow-md);
}

.sl-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo */
.sl-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.sl-logo img {
  height: 45px;
  width: auto;
}

/* Navigation */
.sl-nav {
  display: none;
}

.sl-nav-list {
  display: flex;
  align-items: center;
  gap: var(--sl-spacing-xl);
}

.sl-nav-link {
  font-size: var(--sl-font-size-base);
  font-weight: var(--sl-font-weight-medium);
  color: var(--sl-text-primary);
  padding: var(--sl-spacing-sm) 0;
  position: relative;
  transition: color var(--sl-transition-fast);
}

.sl-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--sl-primary), var(--sl-secondary));
  transition: width var(--sl-transition-normal);
}

.sl-nav-link:hover,
.sl-nav-link.is-active {
  color: var(--sl-primary);
}

.sl-nav-link:hover::after,
.sl-nav-link.is-active::after {
  width: 100%;
}

/* Header Actions */
.sl-header-actions {
  display: flex;
  align-items: center;
  gap: var(--sl-spacing-md);
}

.sl-header-cta {
  display: none;
}

/* Mobile Toggle */
.sl-mobile-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: var(--sl-spacing-sm);
  gap: 5px;
}

.sl-mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--sl-text-primary);
  border-radius: var(--sl-radius-full);
  transition: transform var(--sl-transition-fast), opacity var(--sl-transition-fast);
}

.sl-mobile-toggle.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.sl-mobile-toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.sl-mobile-toggle.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.sl-mobile-menu {
  position: fixed;
  top: 124px; /* 80px header + 44px promo banner */
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--sl-white);
  padding: var(--sl-spacing-lg);
  transform: translateX(100%);
  transition: transform var(--sl-transition-normal);
  overflow-y: auto;
  z-index: var(--sl-z-fixed);
}

.sl-mobile-menu.is-open {
  transform: translateX(0);
}

.sl-mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--sl-spacing-xs);
}

.sl-mobile-nav-link {
  display: block;
  font-size: var(--sl-font-size-lg);
  font-weight: var(--sl-font-weight-medium);
  color: var(--sl-text-primary);
  padding: var(--sl-spacing-md);
  border-radius: var(--sl-radius-md);
  transition: background-color var(--sl-transition-fast), color var(--sl-transition-fast);
}

.sl-mobile-nav-link:hover,
.sl-mobile-nav-link.is-active {
  background-color: var(--sl-gray-50);
  color: var(--sl-primary);
}

.sl-mobile-menu-cta {
  margin-top: var(--sl-spacing-lg);
}

.sl-mobile-menu-cta .sl-btn {
  width: 100%;
  justify-content: center;
}

/* ==========================================================================
   7. Footer Component
   ========================================================================== */

.sl-footer {
  background-color: var(--sl-gray-900);
  color: var(--sl-gray-300);
  padding: var(--sl-spacing-3xl) 0 0;
}

.sl-footer a {
  color: var(--sl-gray-300);
  transition: color var(--sl-transition-fast);
}

.sl-footer a:hover {
  color: var(--sl-white);
}

.sl-footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sl-spacing-xl);
}

/* Footer Brand */
.sl-footer-brand {
  max-width: 300px;
}

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

.sl-footer-brand p {
  font-size: var(--sl-font-size-sm);
  line-height: var(--sl-line-height-relaxed);
  margin-bottom: var(--sl-spacing-lg);
}

/* Social Links */
.sl-social {
  display: flex;
  gap: var(--sl-spacing-sm);
}

.sl-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--sl-gray-800);
  border-radius: var(--sl-radius-md);
  font-size: var(--sl-font-size-lg);
  transition: background-color var(--sl-transition-fast), transform var(--sl-transition-fast);
}

.sl-social a:hover {
  background-color: var(--sl-primary);
  transform: translateY(-2px);
}

/* Footer Links */
.sl-footer-links h4 {
  color: var(--sl-white);
  font-size: var(--sl-font-size-base);
  font-weight: var(--sl-font-weight-semibold);
  margin-bottom: var(--sl-spacing-lg);
}

.sl-footer-links ul {
  display: flex;
  flex-direction: column;
  gap: var(--sl-spacing-sm);
}

.sl-footer-links li a {
  font-size: var(--sl-font-size-sm);
  display: inline-block;
  padding: var(--sl-spacing-xs) 0;
}

/* Footer Contact */
.sl-footer-contact h4 {
  color: var(--sl-white);
  font-size: var(--sl-font-size-base);
  font-weight: var(--sl-font-weight-semibold);
  margin-bottom: var(--sl-spacing-lg);
}

.sl-footer-contact p {
  font-size: var(--sl-font-size-sm);
  display: flex;
  align-items: center;
  gap: var(--sl-spacing-sm);
  margin-bottom: var(--sl-spacing-sm);
}

.sl-footer-contact i {
  color: var(--sl-primary);
  width: 20px;
}

/* Footer Bottom */
.sl-footer-bottom {
  margin-top: var(--sl-spacing-2xl);
  padding: var(--sl-spacing-lg) 0;
  border-top: 1px solid var(--sl-gray-800);
  text-align: center;
}

.sl-footer-bottom p {
  font-size: var(--sl-font-size-sm);
  margin-bottom: 0;
}


/* ==========================================================================
   8. Button Components
   ========================================================================== */

.sl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sl-spacing-sm);
  padding: var(--sl-spacing-sm) var(--sl-spacing-lg);
  font-family: var(--sl-font-family);
  font-size: var(--sl-font-size-base);
  font-weight: var(--sl-font-weight-medium);
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  border: 2px solid transparent;
  border-radius: var(--sl-radius-md);
  cursor: pointer;
  transition: all var(--sl-transition-fast);
  min-height: 44px;
}

.sl-btn:disabled,
.sl-btn.is-disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

/* Primary Button */
.sl-btn-primary {
  background-color: var(--sl-primary);
  border-color: var(--sl-primary);
  color: var(--sl-white);
}

.sl-btn-primary:hover {
  background-color: var(--sl-primary-dark);
  border-color: var(--sl-primary-dark);
  color: var(--sl-white);
}

.sl-btn-primary:focus-visible {
  box-shadow: 0 0 0 3px rgba(var(--sl-primary-rgb), 0.3);
}

/* Secondary Button */
.sl-btn-secondary {
  background-color: var(--sl-secondary);
  border-color: var(--sl-secondary);
  color: var(--sl-white);
}

.sl-btn-secondary:hover {
  background-color: var(--sl-secondary-dark);
  border-color: var(--sl-secondary-dark);
  color: var(--sl-white);
}

.sl-btn-secondary:focus-visible {
  box-shadow: 0 0 0 3px rgba(var(--sl-secondary-rgb), 0.3);
}

/* Outline Button */
.sl-btn-outline {
  background-color: transparent;
  border-color: var(--sl-primary);
  color: var(--sl-primary);
}

.sl-btn-outline:hover {
  background-color: var(--sl-primary);
  color: var(--sl-white);
}

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

.sl-btn-outline-white:hover {
  background-color: var(--sl-white);
  color: var(--sl-primary);
}

/* Ghost Button */
.sl-btn-ghost {
  background-color: transparent;
  border-color: transparent;
  color: var(--sl-primary);
}

.sl-btn-ghost:hover {
  background-color: rgba(var(--sl-primary-rgb), 0.1);
}

/* White Button */
.sl-btn-white {
  background-color: var(--sl-white);
  border-color: var(--sl-white);
  color: var(--sl-primary);
}

.sl-btn-white:hover {
  background-color: var(--sl-gray-100);
  border-color: var(--sl-gray-100);
  color: var(--sl-primary);
}

/* Gradient Button */
.sl-btn-gradient {
  background: linear-gradient(135deg, var(--sl-primary) 0%, var(--sl-secondary) 100%);
  border: none;
  color: var(--sl-white);
  position: relative;
}

.sl-btn-gradient:hover {
  transform: translateY(-1px);
  box-shadow: var(--sl-shadow-lg);
  color: var(--sl-white);
}

.sl-btn-gradient:focus-visible {
  outline: 2px solid var(--sl-primary);
  outline-offset: 2px;
}

/* Button Sizes */
.sl-btn-sm {
  padding: var(--sl-spacing-xs) var(--sl-spacing-md);
  font-size: var(--sl-font-size-sm);
  min-height: 36px;
}

.sl-btn-lg {
  padding: var(--sl-spacing-md) var(--sl-spacing-xl);
  font-size: var(--sl-font-size-lg);
  min-height: 52px;
}

/* Button with Icon */
.sl-btn i,
.sl-btn svg {
  font-size: 1.1em;
}

/* Button Block */
.sl-btn-block {
  display: flex;
  width: 100%;
}

/* ==========================================================================
   9. Card Components
   ========================================================================== */

.sl-card {
  background-color: var(--sl-white);
  border-radius: var(--sl-radius-lg);
  overflow: hidden;
  transition: transform var(--sl-transition-normal), box-shadow var(--sl-transition-normal);
}

.sl-card-elevated {
  box-shadow: var(--sl-shadow-md);
}

.sl-card-elevated:hover {
  transform: translateY(-4px);
  box-shadow: var(--sl-shadow-xl);
}

.sl-card-bordered {
  border: 1px solid var(--sl-border-light);
}

.sl-card-bordered:hover {
  border-color: var(--sl-primary);
}

/* Card Image */
.sl-card-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

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

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

.sl-card-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.6) 0%, transparent 50%);
}

/* Card Body */
.sl-card-body {
  padding: var(--sl-spacing-lg);
}

.sl-card-title {
  font-size: var(--sl-font-size-xl);
  font-weight: var(--sl-font-weight-semibold);
  margin-bottom: var(--sl-spacing-sm);
  color: var(--sl-text-primary);
}

.sl-card-title a {
  color: inherit;
}

.sl-card-title a:hover {
  color: var(--sl-primary);
}

.sl-card-text {
  font-size: var(--sl-font-size-base);
  color: var(--sl-text-secondary);
  margin-bottom: var(--sl-spacing-md);
}

/* Card Meta */
.sl-card-meta {
  display: flex;
  align-items: center;
  gap: var(--sl-spacing-md);
  font-size: var(--sl-font-size-sm);
  color: var(--sl-text-tertiary);
}

.sl-card-meta-item {
  display: flex;
  align-items: center;
  gap: var(--sl-spacing-xs);
}

/* Feature Card */
.sl-feature-card {
  padding: var(--sl-spacing-xl);
  text-align: center;
  background-color: var(--sl-white);
  border-radius: var(--sl-radius-lg);
  border: 1px solid var(--sl-border-light);
  transition: all var(--sl-transition-normal);
}

.sl-feature-card:hover {
  border-color: var(--sl-primary);
  box-shadow: var(--sl-shadow-lg);
  transform: translateY(-4px);
}

.sl-feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  margin-bottom: var(--sl-spacing-lg);
  background: linear-gradient(135deg, rgba(var(--sl-primary-rgb), 0.1) 0%, rgba(var(--sl-secondary-rgb), 0.1) 100%);
  border-radius: var(--sl-radius-lg);
  font-size: var(--sl-font-size-2xl);
  color: var(--sl-primary);
}

.sl-feature-title {
  font-size: var(--sl-font-size-xl);
  font-weight: var(--sl-font-weight-semibold);
  margin-bottom: var(--sl-spacing-sm);
}

.sl-feature-text {
  font-size: var(--sl-font-size-base);
  color: var(--sl-text-secondary);
  margin-bottom: 0;
}

/* Video Card */
.sl-video-card {
  position: relative;
  border-radius: var(--sl-radius-lg);
  overflow: hidden;
  cursor: pointer;
}

.sl-video-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.2) 50%, transparent 100%);
  z-index: 1;
}

.sl-video-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform var(--sl-transition-slow);
}

.sl-video-card:hover img {
  transform: scale(1.05);
}

.sl-video-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 70px;
  height: 70px;
  background-color: var(--sl-white);
  border-radius: var(--sl-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--sl-font-size-xl);
  color: var(--sl-primary);
  z-index: 2;
  transition: transform var(--sl-transition-fast), box-shadow var(--sl-transition-fast);
}

.sl-video-card:hover .sl-video-play {
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: var(--sl-shadow-xl);
}

.sl-video-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--sl-spacing-lg);
  z-index: 2;
  color: var(--sl-white);
}

.sl-video-title {
  font-size: var(--sl-font-size-lg);
  font-weight: var(--sl-font-weight-semibold);
  margin-bottom: var(--sl-spacing-xs);
}

.sl-video-subtitle {
  font-size: var(--sl-font-size-sm);
  opacity: 0.9;
  margin-bottom: 0;
}

/* Stats Card */
.sl-stat-card {
  text-align: center;
  padding: var(--sl-spacing-xl);
}

.sl-stat-number {
  font-size: var(--sl-font-size-4xl);
  font-weight: var(--sl-font-weight-bold);
  color: var(--sl-primary);
  line-height: 1;
  margin-bottom: var(--sl-spacing-sm);
}

.sl-stat-label {
  font-size: var(--sl-font-size-base);
  color: var(--sl-text-secondary);
  margin-bottom: 0;
}


/* ==========================================================================
   10. Form Components
   ========================================================================== */

.sl-form-group {
  margin-bottom: var(--sl-spacing-lg);
}

.sl-form-label {
  display: block;
  font-size: var(--sl-font-size-sm);
  font-weight: var(--sl-font-weight-medium);
  color: var(--sl-text-primary);
  margin-bottom: var(--sl-spacing-sm);
}

.sl-form-label-required::after {
  content: ' *';
  color: var(--sl-error);
}

/* Input */
.sl-input {
  display: block;
  width: 100%;
  padding: var(--sl-spacing-sm) var(--sl-spacing-md);
  font-family: var(--sl-font-family);
  font-size: var(--sl-font-size-base);
  font-weight: var(--sl-font-weight-normal);
  line-height: 1.5;
  color: var(--sl-text-primary);
  background-color: var(--sl-white);
  border: 1px solid var(--sl-border-medium);
  border-radius: var(--sl-radius-md);
  transition: border-color var(--sl-transition-fast), box-shadow var(--sl-transition-fast);
  min-height: 44px;
}

.sl-input::placeholder {
  color: var(--sl-text-tertiary);
}

.sl-input:hover {
  border-color: var(--sl-border-dark);
}

.sl-input:focus {
  border-color: var(--sl-primary);
  box-shadow: 0 0 0 3px rgba(var(--sl-primary-rgb), 0.15);
  outline: none;
}

.sl-input:disabled {
  background-color: var(--sl-gray-100);
  cursor: not-allowed;
}

/* Input Sizes */
.sl-input-sm {
  padding: var(--sl-spacing-xs) var(--sl-spacing-sm);
  font-size: var(--sl-font-size-sm);
  min-height: 36px;
}

.sl-input-lg {
  padding: var(--sl-spacing-md) var(--sl-spacing-lg);
  font-size: var(--sl-font-size-lg);
  min-height: 52px;
}

/* Textarea */
textarea.sl-input {
  min-height: 120px;
  resize: vertical;
}

/* Select */
.sl-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--sl-spacing-md) center;
  padding-right: var(--sl-spacing-2xl);
}

/* Checkbox & Radio */
.sl-checkbox,
.sl-radio {
  display: flex;
  align-items: flex-start;
  gap: var(--sl-spacing-sm);
  cursor: pointer;
}

.sl-checkbox input,
.sl-radio input {
  width: 20px;
  height: 20px;
  margin: 0;
  cursor: pointer;
  accent-color: var(--sl-primary);
}

.sl-checkbox-label,
.sl-radio-label {
  font-size: var(--sl-font-size-base);
  color: var(--sl-text-primary);
  line-height: 1.4;
}

/* Form Validation States */
.sl-input.is-valid {
  border-color: var(--sl-success);
}

.sl-input.is-valid:focus {
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.sl-input.is-invalid {
  border-color: var(--sl-error);
}

.sl-input.is-invalid:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.sl-form-error {
  display: block;
  font-size: var(--sl-font-size-sm);
  color: var(--sl-error);
  margin-top: var(--sl-spacing-xs);
}

.sl-form-hint {
  display: block;
  font-size: var(--sl-font-size-sm);
  color: var(--sl-text-tertiary);
  margin-top: var(--sl-spacing-xs);
}

/* Input Group */
.sl-input-group {
  display: flex;
}

.sl-input-group .sl-input {
  flex: 1;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.sl-input-group .sl-btn {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

/* Form Card (for hero section) */
.sl-form-card {
  background-color: var(--sl-white);
  border-radius: var(--sl-radius-xl);
  padding: var(--sl-spacing-xl);
  box-shadow: var(--sl-shadow-xl);
}

.sl-form-card-title {
  font-size: var(--sl-font-size-xl);
  font-weight: var(--sl-font-weight-semibold);
  text-align: center;
  margin-bottom: var(--sl-spacing-lg);
}

/* ==========================================================================
   11. Section Components
   ========================================================================== */

/* Hero Section */
.sl-hero {
  position: relative;
  padding: var(--sl-spacing-3xl) 0;
  background-color: var(--sl-gray-50);
  color: var(--sl-text-primary);
  overflow: hidden;
}

.sl-hero::before {
  display: none;
}

.sl-hero-inner {
  position: relative;
  z-index: 1;
}

.sl-hero-content {
  max-width: 600px;
}

.sl-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sl-spacing-sm);
  padding: var(--sl-spacing-xs) var(--sl-spacing-md);
  background: linear-gradient(135deg, rgba(var(--sl-primary-rgb), 0.1) 0%, rgba(var(--sl-secondary-rgb), 0.1) 100%);
  border-radius: var(--sl-radius-full);
  font-size: var(--sl-font-size-sm);
  font-weight: var(--sl-font-weight-medium);
  margin-bottom: var(--sl-spacing-lg);
  color: var(--sl-primary);
}

.sl-hero-title {
  font-size: var(--sl-font-size-4xl);
  font-weight: var(--sl-font-weight-bold);
  line-height: 1.2;
  margin-bottom: var(--sl-spacing-lg);
  color: var(--sl-text-primary);
}

/* Gradient text for emphasis - Vibrant colors */
.sl-text-gradient {
  background: linear-gradient(135deg, #3e80f9 0%, #c96cff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sl-hero-text {
  font-size: var(--sl-font-size-lg);
  color: var(--sl-text-secondary);
  margin-bottom: var(--sl-spacing-xl);
  line-height: var(--sl-line-height-relaxed);
}

.sl-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sl-spacing-md);
}

/* Accordion */
.sl-accordion {
  border: 1px solid var(--sl-border-light);
  border-radius: var(--sl-radius-lg);
  overflow: hidden;
}

.sl-accordion-item {
  border-bottom: 1px solid var(--sl-border-light);
}

.sl-accordion-item:last-child {
  border-bottom: none;
}

.sl-accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sl-spacing-lg);
  background-color: var(--sl-white);
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--sl-font-family);
  font-size: var(--sl-font-size-base);
  font-weight: var(--sl-font-weight-medium);
  color: var(--sl-text-primary);
  transition: background-color var(--sl-transition-fast);
}

.sl-accordion-header:hover {
  background-color: var(--sl-gray-50);
}

.sl-accordion-icon {
  font-size: var(--sl-font-size-lg);
  color: var(--sl-text-tertiary);
  transition: transform var(--sl-transition-fast);
}

.sl-accordion-item.is-open .sl-accordion-icon {
  transform: rotate(180deg);
}

.sl-accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--sl-transition-normal);
}

.sl-accordion-item.is-open .sl-accordion-body {
  max-height: 500px;
}

.sl-accordion-content {
  padding: 0 var(--sl-spacing-lg) var(--sl-spacing-lg);
  color: var(--sl-text-secondary);
  line-height: var(--sl-line-height-relaxed);
}

/* Blog List */
.sl-blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sl-spacing-xl);
}

/* Blog cards - ensure body is visible */
.sl-blog-grid .sl-card {
  display: flex;
  flex-direction: column;
  background-color: var(--sl-white);
  border-radius: var(--sl-radius-lg);
  overflow: hidden;
  box-shadow: var(--sl-shadow-md);
}

.sl-blog-grid .sl-card-image {
  aspect-ratio: 16 / 9;
}

.sl-blog-grid .sl-card-body {
  display: block !important;
  padding: var(--sl-spacing-lg);
  flex: 1;
}

.sl-blog-grid .sl-card-title {
  font-size: var(--sl-font-size-lg);
  font-weight: var(--sl-font-weight-semibold);
  margin-bottom: var(--sl-spacing-sm);
  line-height: 1.4;
}

.sl-blog-grid .sl-card-text {
  font-size: var(--sl-font-size-sm);
  color: var(--sl-text-secondary);
  margin-bottom: var(--sl-spacing-md);
  line-height: 1.6;
}

/* Pagination */
.sl-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sl-spacing-xs);
  margin-top: var(--sl-spacing-2xl);
}

.sl-pagination-item {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--sl-spacing-sm);
  font-size: var(--sl-font-size-sm);
  font-weight: var(--sl-font-weight-medium);
  color: var(--sl-text-secondary);
  background-color: var(--sl-white);
  border: 1px solid var(--sl-border-light);
  border-radius: var(--sl-radius-md);
  transition: all var(--sl-transition-fast);
}

.sl-pagination-item:hover {
  border-color: var(--sl-primary);
  color: var(--sl-primary);
}

.sl-pagination-item.is-active {
  background-color: var(--sl-primary);
  border-color: var(--sl-primary);
  color: var(--sl-white);
}

.sl-pagination-item.is-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Breadcrumb */
.sl-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sl-spacing-sm);
  font-size: var(--sl-font-size-sm);
  color: var(--sl-text-secondary);
  margin-bottom: var(--sl-spacing-lg);
}

.sl-breadcrumb-item {
  display: flex;
  align-items: center;
  gap: var(--sl-spacing-sm);
}

.sl-breadcrumb-item::after {
  content: '/';
  color: var(--sl-text-tertiary);
}

.sl-breadcrumb-item:last-child::after {
  display: none;
}

.sl-breadcrumb-item a {
  color: var(--sl-text-secondary);
}

.sl-breadcrumb-item a:hover {
  color: var(--sl-primary);
}

.sl-breadcrumb-item.is-active {
  color: var(--sl-text-primary);
  font-weight: var(--sl-font-weight-medium);
}

/* Alert */
.sl-alert {
  padding: var(--sl-spacing-md) var(--sl-spacing-lg);
  border-radius: var(--sl-radius-md);
  font-size: var(--sl-font-size-sm);
  margin-bottom: var(--sl-spacing-lg);
}

.sl-alert-success {
  background-color: var(--sl-success-light);
  color: #065f46;
}

.sl-alert-warning {
  background-color: var(--sl-warning-light);
  color: #92400e;
}

.sl-alert-error {
  background-color: var(--sl-error-light);
  color: #991b1b;
}

.sl-alert-info {
  background-color: var(--sl-info-light);
  color: #1e40af;
}

/* Loading Spinner */
.sl-spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 3px solid var(--sl-gray-200);
  border-top-color: var(--sl-primary);
  border-radius: var(--sl-radius-full);
  animation: sl-spin 0.8s linear infinite;
}

@keyframes sl-spin {
  to {
    transform: rotate(360deg);
  }
}

/* Lazy Load Image */
.sl-lazy {
  opacity: 0;
  transition: opacity var(--sl-transition-normal);
}

.sl-lazy.is-loaded {
  opacity: 1;
}


/* ==========================================================================
   12. Theme Toggle
   ========================================================================== */

.sl-theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--sl-gray-100);
  border: none;
  border-radius: var(--sl-radius-full);
  cursor: pointer;
  transition: background-color var(--sl-transition-fast), transform var(--sl-transition-fast);
  position: relative;
}

.sl-theme-toggle:hover {
  background-color: var(--sl-gray-200);
  transform: scale(1.05);
}

.sl-theme-toggle i {
  font-size: var(--sl-font-size-lg);
  transition: opacity var(--sl-transition-fast), transform var(--sl-transition-fast);
  position: absolute;
}

#theme-icon-dark {
  color: var(--sl-gray-700);
  opacity: 1;
}

#theme-icon-light {
  color: var(--sl-warning);
  opacity: 0;
  transform: rotate(-90deg);
}

/* Dark mode: Theme toggle - more visible */
[data-theme="dark"] .sl-theme-toggle {
  background-color: #1e293b !important;
  border: 1px solid #334155 !important;
}

[data-theme="dark"] .sl-theme-toggle:hover {
  background-color: #334155 !important;
  border-color: #475569 !important;
}

[data-theme="dark"] #theme-icon-dark {
  opacity: 0;
  transform: rotate(90deg);
}

[data-theme="dark"] #theme-icon-light {
  opacity: 1;
  transform: rotate(0deg);
}

/* ==========================================================================
   13. Dark Mode
   ========================================================================== */

[data-theme="dark"] {
  /* Background Colors */
  --sl-bg-primary: var(--sl-gray-900);
  --sl-bg-secondary: var(--sl-gray-800);
  --sl-bg-tertiary: var(--sl-gray-700);
  
  /* Text Colors */
  --sl-text-primary: var(--sl-gray-100);
  --sl-text-secondary: var(--sl-gray-400);
  --sl-text-tertiary: var(--sl-gray-500);
  
  /* Border Colors */
  --sl-border-light: var(--sl-gray-700);
  --sl-border-medium: var(--sl-gray-600);
  --sl-border-dark: var(--sl-gray-500);
  
  /* Shadows (darker for dark mode) */
  --sl-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --sl-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
  --sl-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -4px rgba(0, 0, 0, 0.3);
  --sl-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] body {
  background-color: #111827 !important;
  color: #f3f4f6 !important;
}

/* Dark mode: Promo banner - keep gradient */
[data-theme="dark"] .sl-promo-banner {
  background: linear-gradient(90deg, #2563eb 0%, #7c3aed 100%) !important;
}

/* Dark mode: Header - darker background */
[data-theme="dark"] .sl-header {
  background-color: #0f172a !important;
  border-bottom: 1px solid #1e293b !important;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3) !important;
}

[data-theme="dark"] .sl-hero {
  background-color: var(--sl-gray-900);
}

[data-theme="dark"] .sl-hero-badge {
  background: linear-gradient(135deg, rgba(var(--sl-primary-rgb), 0.2) 0%, rgba(var(--sl-secondary-rgb), 0.2) 100%);
}

[data-theme="dark"] .sl-hero-stat-avatars img {
  border-color: var(--sl-gray-800);
}

[data-theme="dark"] .sl-cta-section {
  background-color: var(--sl-gray-800);
}

[data-theme="dark"] .sl-cta-card {
  background-color: var(--sl-gray-900);
}

[data-theme="dark"] .sl-header.is-scrolled {
  background-color: var(--sl-gray-900);
}

/* Dark mode: Nav links - white text */
[data-theme="dark"] .sl-nav-link {
  color: #e2e8f0 !important;
}

[data-theme="dark"] .sl-nav-link:hover,
[data-theme="dark"] .sl-nav-link.is-active {
  color: #ffffff !important;
}

[data-theme="dark"] .sl-nav-link::after {
  background: linear-gradient(90deg, #60a5fa, #a78bfa) !important;
}

/* Dark mode: Mobile toggle */
[data-theme="dark"] .sl-mobile-toggle span {
  background-color: #e2e8f0 !important;
}

/* Dark mode: Mobile menu */
[data-theme="dark"] .sl-mobile-menu {
  background-color: #0f172a !important;
  border-top: 1px solid #1e293b !important;
}

[data-theme="dark"] .sl-mobile-nav-link {
  color: #e2e8f0 !important;
}

[data-theme="dark"] .sl-mobile-nav-link:hover,
[data-theme="dark"] .sl-mobile-nav-link.is-active {
  background-color: #1e293b !important;
  color: #ffffff !important;
}

[data-theme="dark"] .sl-mobile-nav-link i {
  color: #60a5fa !important;
}

[data-theme="dark"] .sl-card {
  background-color: var(--sl-gray-800);
}

[data-theme="dark"] .sl-card-bordered {
  border-color: var(--sl-gray-700);
}

[data-theme="dark"] .sl-card-title {
  color: var(--sl-gray-100);
}

[data-theme="dark"] .sl-feature-card {
  background-color: var(--sl-gray-800);
  border-color: var(--sl-gray-700);
}

[data-theme="dark"] .sl-feature-card:hover {
  border-color: var(--sl-primary);
}

[data-theme="dark"] .sl-feature-title {
  color: var(--sl-gray-100);
}

[data-theme="dark"] .sl-input {
  background-color: var(--sl-gray-800);
  border-color: var(--sl-gray-700);
  color: var(--sl-gray-100);
}

[data-theme="dark"] .sl-input:hover {
  border-color: var(--sl-gray-600);
}

[data-theme="dark"] .sl-input::placeholder {
  color: var(--sl-gray-500);
}

[data-theme="dark"] .sl-form-card {
  background-color: var(--sl-gray-800);
}

[data-theme="dark"] .sl-accordion {
  border-color: var(--sl-gray-700);
}

[data-theme="dark"] .sl-accordion-item {
  border-color: var(--sl-gray-700);
}

[data-theme="dark"] .sl-accordion-header {
  background-color: var(--sl-gray-800);
  color: var(--sl-gray-100);
}

[data-theme="dark"] .sl-accordion-header:hover {
  background-color: var(--sl-gray-700);
}

[data-theme="dark"] .sl-pagination-item {
  background-color: var(--sl-gray-800);
  border-color: var(--sl-gray-700);
  color: var(--sl-gray-300);
}

[data-theme="dark"] .sl-pagination-item:hover {
  border-color: var(--sl-primary);
  color: var(--sl-primary-light);
}

[data-theme="dark"] .sl-badge {
  background-color: rgba(var(--sl-primary-rgb), 0.2);
}

[data-theme="dark"] ::-webkit-scrollbar-track {
  background: var(--sl-gray-800);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
  background: var(--sl-gray-600);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
  background: var(--sl-gray-500);
}

/* ==========================================================================
   13. Responsive Breakpoints
   ========================================================================== */

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) {
  :root {
    --sl-container-padding: 1.5rem;
  }
  
  .sl-hero-title {
    font-size: var(--sl-font-size-5xl);
  }
  
  .sl-blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
  .sl-section-title {
    font-size: var(--sl-font-size-4xl);
  }
  
  .sl-hero {
    padding: var(--sl-spacing-3xl) 0;
  }
  
  .sl-hero-title {
    font-size: var(--sl-font-size-3xl);
  }
  
  .sl-hero-actions {
    flex-direction: row;
  }
  
  .sl-hero-actions .sl-btn {
    width: auto;
  }
  
  .sl-footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .sl-grid-md-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sl-grid-md-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sl-grid-md-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  
  .sl-hidden-md { display: none; }
  .sl-block-md { display: block; }
  .sl-flex-md { display: flex; }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
  :root {
    --sl-header-height: 80px;
  }
  
  .sl-nav {
    display: block;
  }
  
  .sl-header-cta {
    display: inline-flex;
  }
  
  .sl-mobile-toggle {
    display: none;
  }
  
  .sl-hero {
    padding: var(--sl-spacing-4xl) 0;
  }
  
  .sl-hero-inner {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--sl-spacing-3xl);
    align-items: center;
  }
  
  .sl-hero-title {
    font-size: var(--sl-font-size-5xl);
  }
  
  .sl-footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
  
  .sl-blog-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .sl-grid-lg-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sl-grid-lg-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sl-grid-lg-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  
  .sl-hidden-lg { display: none; }
  .sl-block-lg { display: block; }
  .sl-flex-lg { display: flex; }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
  .sl-hero-inner {
    grid-template-columns: 1fr 450px;
  }
  
  .sl-hero-title {
    font-size: var(--sl-font-size-6xl);
  }
  
  .sl-grid-xl-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sl-grid-xl-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sl-grid-xl-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* Print Styles */
@media print {
  .sl-header,
  .sl-footer,
  .sl-mobile-toggle,
  .sl-btn {
    display: none !important;
  }
  
  body {
    padding-top: 0;
    font-size: 12pt;
    line-height: 1.5;
    color: #000;
    background: #fff;
  }
  
  a {
    color: #000;
    text-decoration: underline;
  }
  
  .sl-container {
    max-width: 100%;
    padding: 0;
  }
}

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


/* ==========================================================================
   14. Additional Components
   ========================================================================== */

/* WhatsApp Float Button */
.sl-whatsapp-float {
  position: fixed;
  bottom: var(--sl-spacing-xl);
  right: var(--sl-spacing-xl);
  z-index: var(--sl-z-fixed);
  transition: transform var(--sl-transition-normal);
}

/* WhatsApp moves up when back-to-top is visible */
.sl-whatsapp-float.has-back-to-top {
  transform: translateY(-70px);
}

.sl-whatsapp-float a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  border-radius: var(--sl-radius-full);
  color: var(--sl-white);
  font-size: 28px;
  box-shadow: var(--sl-shadow-lg);
  transition: transform var(--sl-transition-fast), box-shadow var(--sl-transition-fast);
}

.sl-whatsapp-float a:hover {
  transform: scale(1.1);
  box-shadow: var(--sl-shadow-xl);
  color: var(--sl-white);
}

.sl-whatsapp-tooltip {
  position: absolute;
  right: 70px;
  top: 50%;
  transform: translateY(-50%);
  background-color: var(--sl-white);
  color: var(--sl-text-primary);
  padding: var(--sl-spacing-sm) var(--sl-spacing-md);
  border-radius: var(--sl-radius-md);
  font-size: var(--sl-font-size-sm);
  white-space: nowrap;
  box-shadow: var(--sl-shadow-md);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--sl-transition-fast), visibility var(--sl-transition-fast);
}

.sl-whatsapp-float a:hover .sl-whatsapp-tooltip {
  opacity: 1;
  visibility: visible;
}

/* Back to Top Button - same size as WhatsApp */
.sl-back-to-top {
  position: fixed;
  bottom: var(--sl-spacing-xl);
  right: var(--sl-spacing-xl);
  width: 60px;
  height: 60px;
  background-color: var(--sl-primary);
  border: none;
  border-radius: var(--sl-radius-full);
  color: var(--sl-white);
  font-size: 24px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: opacity var(--sl-transition-normal), visibility var(--sl-transition-normal), transform var(--sl-transition-normal), background-color var(--sl-transition-fast);
  z-index: 299;
  box-shadow: var(--sl-shadow-lg);
}

.sl-back-to-top:hover {
  background-color: var(--sl-primary-dark);
  transform: translateY(-3px);
  box-shadow: var(--sl-shadow-xl);
}

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

/* Mobile Menu Contact */
.sl-mobile-menu-contact {
  margin-top: var(--sl-spacing-xl);
  padding-top: var(--sl-spacing-lg);
  border-top: 1px solid var(--sl-border-light);
}

.sl-mobile-contact-link {
  display: flex;
  align-items: center;
  gap: var(--sl-spacing-sm);
  padding: var(--sl-spacing-sm) 0;
  font-size: var(--sl-font-size-sm);
  color: var(--sl-text-secondary);
}

.sl-mobile-contact-link:hover {
  color: var(--sl-primary);
}

.sl-mobile-contact-link i {
  width: 20px;
  color: var(--sl-primary);
}

/* Mobile Nav Link with Icon */
.sl-mobile-nav-link {
  display: flex;
  align-items: center;
  gap: var(--sl-spacing-md);
}

.sl-mobile-nav-link i {
  width: 20px;
  text-align: center;
  color: var(--sl-primary);
}

/* Modal Improvements */
.sl-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sl-spacing-lg);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--sl-transition-normal), visibility var(--sl-transition-normal);
}

.sl-modal[aria-hidden="false"],
.sl-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.sl-modal-backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1;
}

.sl-modal-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  background-color: var(--sl-white);
  border-radius: var(--sl-radius-xl);
  transform: scale(0.95);
  transition: transform var(--sl-transition-normal);
}

.sl-modal[aria-hidden="false"] .sl-modal-content,
.sl-modal.is-open .sl-modal-content {
  transform: scale(1);
}

.sl-modal-video {
  max-width: 900px;
  width: 90%;
  background-color: var(--sl-black);
  padding: 0;
  border-radius: var(--sl-radius-lg);
  overflow: hidden;
}

.sl-modal-video video {
  width: 100%;
  height: auto;
  display: block;
  max-height: 80vh;
  object-fit: contain;
}

.sl-modal-close {
  position: absolute;
  top: var(--sl-spacing-md);
  right: var(--sl-spacing-md);
  width: 36px;
  height: 36px;
  background-color: var(--sl-gray-100);
  border: none;
  border-radius: var(--sl-radius-full);
  font-size: var(--sl-font-size-lg);
  color: var(--sl-text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--sl-transition-fast), color var(--sl-transition-fast);
  z-index: 10;
}

.sl-modal-close:hover {
  background-color: var(--sl-gray-200);
  color: var(--sl-text-primary);
}

.sl-modal-video .sl-modal-close {
  top: var(--sl-spacing-md);
  right: var(--sl-spacing-md);
  background-color: rgba(255, 255, 255, 0.9);
  color: var(--sl-gray-800);
}

.sl-modal-video .sl-modal-close:hover {
  background-color: var(--sl-white);
}

.sl-modal-body {
  padding: var(--sl-spacing-xl);
}

.sl-modal-title {
  font-size: var(--sl-font-size-xl);
  font-weight: var(--sl-font-weight-semibold);
  text-align: center;
  margin-bottom: var(--sl-spacing-xl);
  color: var(--sl-text-primary);
}

/* Form Styles for Modal */
.sl-form input[type="text"],
.sl-form input[type="email"],
.sl-form input[type="tel"],
.sl-form textarea {
  display: block;
  width: 100%;
  padding: var(--sl-spacing-sm) var(--sl-spacing-md);
  font-family: var(--sl-font-family);
  font-size: var(--sl-font-size-base);
  color: var(--sl-text-primary);
  background-color: var(--sl-white);
  border: 1px solid var(--sl-border-medium);
  border-radius: var(--sl-radius-md);
  transition: border-color var(--sl-transition-fast), box-shadow var(--sl-transition-fast);
  min-height: 44px;
}

.sl-form input:focus,
.sl-form textarea:focus {
  border-color: var(--sl-primary);
  box-shadow: 0 0 0 3px rgba(var(--sl-primary-rgb), 0.15);
  outline: none;
}

.sl-form-group {
  margin-bottom: var(--sl-spacing-md);
}

.sl-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--sl-spacing-sm);
}

.sl-checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--sl-primary);
  cursor: pointer;
}

.sl-checkbox-group label {
  font-size: var(--sl-font-size-sm);
  color: var(--sl-text-secondary);
  line-height: 1.4;
  cursor: pointer;
}

.sl-checkbox-group label a {
  color: var(--sl-primary);
  text-decoration: underline;
}

.sl-form-message {
  margin-top: var(--sl-spacing-md);
  padding: var(--sl-spacing-md);
  border-radius: var(--sl-radius-md);
  font-size: var(--sl-font-size-sm);
  text-align: center;
}

.sl-form-message.is-success {
  background-color: var(--sl-success-light);
  color: #065f46;
}

.sl-form-message.is-error {
  background-color: var(--sl-error-light);
  color: #991b1b;
}

/* Button Loading State - No layout shift */
.sl-btn {
  position: relative;
}

.sl-btn-text,
.sl-btn-loading {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sl-spacing-sm);
}

.sl-btn-loading {
  display: none;
}

.sl-btn.is-loading {
  pointer-events: none;
}

.sl-btn.is-loading .sl-btn-text {
  visibility: hidden;
  opacity: 0;
}

.sl-btn.is-loading .sl-btn-loading {
  display: inline-flex;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* Spinner animation */
.sl-btn-loading i.fa-spinner {
  animation: spin 1s linear infinite;
}

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

/* Footer Legal Section */
.sl-footer-legal {
  margin-top: var(--sl-spacing-lg);
}

.sl-footer-legal h5 {
  color: var(--sl-white);
  font-size: var(--sl-font-size-sm);
  font-weight: var(--sl-font-weight-semibold);
  margin-bottom: var(--sl-spacing-sm);
}

.sl-footer-legal ul {
  display: flex;
  flex-direction: column;
  gap: var(--sl-spacing-xs);
}

.sl-footer-legal li a {
  font-size: var(--sl-font-size-xs);
}

/* Pagination List */
.sl-pagination-list {
  display: flex;
  align-items: center;
  gap: var(--sl-spacing-xs);
}

.sl-pagination-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--sl-spacing-sm);
  font-size: var(--sl-font-size-sm);
  font-weight: var(--sl-font-weight-medium);
  color: var(--sl-text-secondary);
  background-color: var(--sl-white);
  border: 1px solid var(--sl-border-light);
  border-radius: var(--sl-radius-md);
  transition: all var(--sl-transition-fast);
}

.sl-pagination-link:hover {
  border-color: var(--sl-primary);
  color: var(--sl-primary);
}

.sl-pagination-link.is-active {
  background-color: var(--sl-primary);
  border-color: var(--sl-primary);
  color: var(--sl-white);
}

.sl-pagination-ellipsis {
  padding: 0 var(--sl-spacing-sm);
  color: var(--sl-text-tertiary);
}

/* Dark Mode for Additional Components */
[data-theme="dark"] .sl-whatsapp-tooltip {
  background-color: var(--sl-gray-800);
  color: var(--sl-gray-100);
}

[data-theme="dark"] .sl-back-to-top {
  background-color: var(--sl-primary);
}

[data-theme="dark"] .sl-mobile-menu-contact {
  border-color: var(--sl-gray-700);
}

[data-theme="dark"] .sl-mobile-contact-link {
  color: var(--sl-gray-400);
}

[data-theme="dark"] .sl-modal-content {
  background-color: var(--sl-gray-800);
}

[data-theme="dark"] .sl-modal-close {
  background-color: var(--sl-gray-700);
  color: var(--sl-gray-300);
}

[data-theme="dark"] .sl-modal-close:hover {
  background-color: var(--sl-gray-600);
  color: var(--sl-gray-100);
}

[data-theme="dark"] .sl-modal-title {
  color: var(--sl-gray-100);
}

[data-theme="dark"] .sl-form input,
[data-theme="dark"] .sl-form textarea {
  background-color: var(--sl-gray-700);
  border-color: var(--sl-gray-600);
  color: var(--sl-gray-100);
}

[data-theme="dark"] .sl-checkbox-group label {
  color: var(--sl-gray-400);
}

[data-theme="dark"] .sl-pagination-link {
  background-color: var(--sl-gray-800);
  border-color: var(--sl-gray-700);
  color: var(--sl-gray-300);
}

/* DARK MODE: Additional sections */
[data-theme="dark"] .sl-section {
  background-color: var(--sl-gray-900);
}

[data-theme="dark"] .sl-bg-gray-50,
[data-theme="dark"] .sl-stories-section,
[data-theme="dark"] .sl-blog-section {
  background-color: var(--sl-gray-800) !important;
}

[data-theme="dark"] .sl-section-title,
[data-theme="dark"] .sl-hero-title,
[data-theme="dark"] .sl-cta-title {
  color: var(--sl-gray-100) !important;
}

[data-theme="dark"] .sl-section-subtitle,
[data-theme="dark"] .sl-hero-text,
[data-theme="dark"] .sl-cta-text,
[data-theme="dark"] .sl-feature-text,
[data-theme="dark"] .sl-card-text {
  color: var(--sl-gray-400) !important;
}

[data-theme="dark"] .sl-story-card {
  background-color: var(--sl-gray-900);
}

[data-theme="dark"] .sl-story-content {
  background-color: var(--sl-gray-900);
}

[data-theme="dark"] .sl-story-quote,
[data-theme="dark"] .sl-story-name {
  color: var(--sl-gray-300);
}

[data-theme="dark"] .sl-accordion-content {
  color: var(--sl-gray-400);
}

/* Dark mode: Gradient button - more vibrant */
[data-theme="dark"] .sl-btn-gradient {
  background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%) !important;
  color: #ffffff !important;
  border: none !important;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4) !important;
}

[data-theme="dark"] .sl-btn-gradient:hover {
  background: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%) !important;
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5) !important;
  transform: translateY(-2px);
}

/* Dark mode: Outline button */
[data-theme="dark"] .sl-btn-outline {
  border-color: #60a5fa !important;
  color: #60a5fa !important;
  background-color: transparent !important;
}

[data-theme="dark"] .sl-btn-outline:hover {
  background-color: #3b82f6 !important;
  border-color: #3b82f6 !important;
  color: #ffffff !important;
}

/* Dark mode: Ghost button */
[data-theme="dark"] .sl-btn-ghost {
  color: #60a5fa !important;
}

[data-theme="dark"] .sl-btn-ghost:hover {
  background-color: rgba(59, 130, 246, 0.1) !important;
}

[data-theme="dark"] h1, 
[data-theme="dark"] h2, 
[data-theme="dark"] h3, 
[data-theme="dark"] h4, 
[data-theme="dark"] h5, 
[data-theme="dark"] h6 {
  color: var(--sl-gray-100);
}

[data-theme="dark"] p {
  color: var(--sl-gray-300);
}

[data-theme="dark"] .sl-hero-stat-text {
  color: var(--sl-gray-400);
}

[data-theme="dark"] .sl-hero-stat-text strong {
  color: var(--sl-gray-100);
}

/* ==========================================================================
   DARK MODE - COMPREHENSIVE FIXES
   ========================================================================== */

/* Dark mode: Logo - use filter for white version */
[data-theme="dark"] .sl-logo img {
  filter: brightness(0) invert(1) !important;
}

/* Dark mode: Header CTA button */
[data-theme="dark"] .sl-header-cta {
  background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%) !important;
  color: #ffffff !important;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4) !important;
}

[data-theme="dark"] .sl-header-cta:hover {
  background: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%) !important;
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5) !important;
}

/* Dark mode: All sections background */
[data-theme="dark"] section,
[data-theme="dark"] .sl-section,
[data-theme="dark"] .sl-hero,
[data-theme="dark"] .sl-features-section,
[data-theme="dark"] .sl-courses-section,
[data-theme="dark"] .sl-faq-section,
[data-theme="dark"] .sl-contact-section {
  background-color: #111827 !important;
}

/* Dark mode: Alternate section backgrounds */
[data-theme="dark"] .sl-bg-gray-50,
[data-theme="dark"] .sl-stories-section,
[data-theme="dark"] .sl-blog-section,
[data-theme="dark"] section:nth-child(even) {
  background-color: #1f2937 !important;
}

/* Dark mode: All cards */
[data-theme="dark"] .sl-card,
[data-theme="dark"] .sl-feature-card,
[data-theme="dark"] .sl-story-card,
[data-theme="dark"] .sl-form-card,
[data-theme="dark"] .sl-cta-card {
  background-color: #1f2937 !important;
  border-color: #374151 !important;
}

/* Dark mode: All text */
[data-theme="dark"] .sl-text-primary,
[data-theme="dark"] .sl-card-title,
[data-theme="dark"] .sl-feature-title,
[data-theme="dark"] .sl-story-name,
[data-theme="dark"] .sl-form-card-title {
  color: #f3f4f6 !important;
}

[data-theme="dark"] .sl-text-secondary,
[data-theme="dark"] .sl-card-text,
[data-theme="dark"] .sl-feature-text,
[data-theme="dark"] .sl-story-quote,
[data-theme="dark"] .sl-story-role {
  color: #9ca3af !important;
}

/* Dark mode: Form inputs */
[data-theme="dark"] input,
[data-theme="dark"] textarea,
[data-theme="dark"] select,
[data-theme="dark"] .sl-input {
  background-color: #374151 !important;
  border-color: #4b5563 !important;
  color: #f3f4f6 !important;
}

[data-theme="dark"] input::placeholder,
[data-theme="dark"] textarea::placeholder {
  color: #9ca3af !important;
}

/* Dark mode: Footer */
[data-theme="dark"] .sl-footer {
  background-color: #030712 !important;
}

/* Dark mode: Mobile menu contact - consolidated above */
[data-theme="dark"] .sl-mobile-menu-contact {
  border-color: #1e293b !important;
}

[data-theme="dark"] .sl-mobile-contact-link {
  color: #94a3b8 !important;
}

[data-theme="dark"] .sl-mobile-contact-link:hover {
  color: #60a5fa !important;
}

/* Dark mode: Links */
[data-theme="dark"] a {
  color: #60a5fa;
}

[data-theme="dark"] a:hover {
  color: #93c5fd;
}

/* Dark mode: Borders */
[data-theme="dark"] .sl-border,
[data-theme="dark"] .sl-border-t,
[data-theme="dark"] .sl-border-b {
  border-color: #374151 !important;
}

/* Dark mode: Badge */
[data-theme="dark"] .sl-badge {
  background-color: rgba(96, 165, 250, 0.2) !important;
  color: #60a5fa !important;
}

/* Dark mode: Page Hero */
[data-theme="dark"] .sl-page-hero {
  background-color: #111827 !important;
}

[data-theme="dark"] .sl-page-hero-title {
  color: #f3f4f6 !important;
}

[data-theme="dark"] .sl-page-hero-text {
  color: #9ca3af !important;
}

[data-theme="dark"] .sl-page-hero .sl-breadcrumb-item {
  color: #9ca3af !important;
}

[data-theme="dark"] .sl-page-hero .sl-breadcrumb-item a {
  color: #9ca3af !important;
}

[data-theme="dark"] .sl-page-hero .sl-breadcrumb-item a:hover {
  color: #60a5fa !important;
}

[data-theme="dark"] .sl-page-hero .sl-breadcrumb-item.is-active {
  color: #f3f4f6 !important;
}

/* Dark mode: About section */
[data-theme="dark"] .sl-about-section {
  background-color: #111827 !important;
}

[data-theme="dark"] .sl-about-title {
  color: #f3f4f6 !important;
}

[data-theme="dark"] .sl-about-text {
  color: #9ca3af !important;
}

/* Dark mode: Course cards */
[data-theme="dark"] .sl-course-card {
  background-color: #1f2937 !important;
  border-color: #374151 !important;
}

[data-theme="dark"] .sl-course-title {
  color: #f3f4f6 !important;
}

[data-theme="dark"] .sl-course-text {
  color: #9ca3af !important;
}

/* Dark mode: Blog cards */
[data-theme="dark"] .sl-blog-card {
  background-color: #1f2937 !important;
}

[data-theme="dark"] .sl-blog-title {
  color: #f3f4f6 !important;
}

[data-theme="dark"] .sl-blog-excerpt {
  color: #9ca3af !important;
}

/* Dark mode: Contact section */
[data-theme="dark"] .sl-contact-info-card {
  background-color: #1f2937 !important;
  border-color: #374151 !important;
}

[data-theme="dark"] .sl-contact-info-title {
  color: #f3f4f6 !important;
}

[data-theme="dark"] .sl-contact-info-text {
  color: #9ca3af !important;
}

/* Dark mode: FAQ section */
[data-theme="dark"] .sl-faq-section {
  background-color: #1f2937 !important;
}

/* Dark mode: CTA section */
[data-theme="dark"] .sl-cta-section {
  background-color: #1f2937 !important;
}

/* Dark mode: Back to top */
[data-theme="dark"] .sl-back-to-top {
  background-color: #3e80f9 !important;
}

[data-theme="dark"] .sl-back-to-top:hover {
  background-color: #2563eb !important;
}

/* Dark mode: WhatsApp button - beyaz ikon */
[data-theme="dark"] .sl-whatsapp-float a i {
  color: #ffffff !important;
}

/* Dark mode: WhatsApp tooltip */
[data-theme="dark"] .sl-whatsapp-tooltip {
  background-color: #1f2937 !important;
  color: #f3f4f6 !important;
}

/* ==========================================================================
   MOBILE RESPONSIVE - CRITICAL FIXES
   ========================================================================== */
@media (max-width: 991px) {
  /* TABLET: Hide desktop nav, show mobile toggle */
  .sl-nav {
    display: none !important;
  }
  
  .sl-header-cta {
    display: none !important;
  }
  
  .sl-mobile-toggle {
    display: flex !important;
  }
}

@media (max-width: 767px) {
  /* MOBILE: Body padding */
  body {
    padding-top: 114px !important; /* 70px header mobile + 44px promo banner */
  }
  
  /* MOBILE: Header */
  .sl-header {
    height: 70px !important;
    top: 44px !important;
  }
  
  /* MOBILE: Header inner - proper alignment */
  .sl-header-inner {
    padding: 0 !important;
  }
  
  /* MOBILE: Logo smaller */
  .sl-logo img {
    height: 32px !important;
    width: auto !important;
  }
  
  /* MOBILE: Header actions */
  .sl-header-actions {
    gap: 8px !important;
  }
  
  /* MOBILE: Theme toggle smaller */
  .sl-theme-toggle {
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
  }
  
  .sl-theme-toggle i {
    font-size: 14px !important;
  }
  
  /* MOBILE: Mobile toggle button */
  .sl-mobile-toggle {
    width: 40px !important;
    height: 40px !important;
    padding: 8px !important;
  }
  
  .sl-mobile-toggle span {
    width: 20px !important;
  }
  
  /* MOBILE: Mobile menu */
  .sl-mobile-menu {
    top: 114px !important; /* 70px header mobile + 44px promo banner */
  }
  
  /* MOBILE: Promo banner */
  .sl-promo-banner {
    height: 44px !important;
    padding: 0 8px !important;
  }
  
  .sl-promo-banner .sl-container {
    padding: 0 8px !important;
  }
  
  .sl-promo-banner p {
    font-size: 10px !important;
    text-align: center !important;
    flex-direction: column !important;
    gap: 2px !important;
    line-height: 1.3 !important;
  }
  
  .sl-promo-banner strong {
    font-size: 10px !important;
  }
  
  .sl-promo-link {
    margin-left: 0 !important;
    font-size: 10px !important;
  }
  
  .sl-promo-banner i {
    display: none !important;
  }
  
  /* MOBILE: Container padding */
  .sl-container {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }
  
  /* MOBILE: Hero section - clean, left aligned like competitor */
  .sl-hero {
    padding: 2rem 0 !important;
    background: white !important;
  }
  
  .sl-hero-inner {
    display: block !important;
  }
  
  .sl-hero-content {
    text-align: left !important;
  }
  
  .sl-hero-badge {
    display: none !important;
  }
  
  .sl-hero-title {
    font-size: 2.5rem !important;
    line-height: 1.15 !important;
    margin-bottom: 1rem !important;
    text-align: left !important;
  }
  
  .sl-hero-text {
    font-size: 1rem !important;
    margin-bottom: 1.5rem !important;
    text-align: left !important;
  }
  
  .sl-hero-stats {
    justify-content: flex-start !important;
    margin-bottom: 1.5rem !important;
  }
  
  .sl-hero-stat {
    justify-content: flex-start !important;
  }
  
  .sl-hero-stat-avatars {
    margin-right: 10px !important;
  }
  
  .sl-hero-stat-text {
    text-align: left !important;
  }
  
  /* MOBILE: Form card */
  .sl-form-card {
    margin-top: 2rem !important;
    padding: 1.5rem !important;
    border-radius: 16px !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08) !important;
  }
  
  .sl-hero-stat-avatars img {
    width: 42px !important;
    height: 42px !important;
  }
  
  /* MOBILE: Hero actions - stack buttons */
  .sl-hero-actions {
    flex-direction: column !important;
    gap: 10px !important;
    align-items: stretch !important;
  }
  
  .sl-hero-actions .sl-btn {
    width: 100% !important;
    justify-content: center !important;
    padding: 12px 16px !important;
    font-size: 14px !important;
    min-height: 48px !important;
  }
  
  .sl-form-card-title {
    font-size: 1rem !important;
  }
  
  /* MOBILE: Sections */
  .sl-section {
    padding: 1.5rem 0 !important;
  }
  
  .sl-section-header {
    margin-bottom: 1.5rem !important;
  }
  
  .sl-section-title {
    font-size: 1.25rem !important;
    margin-bottom: 0.5rem !important;
  }
  
  .sl-section-subtitle {
    font-size: 0.875rem !important;
  }
  
  /* MOBILE: Badge */
  .sl-badge {
    font-size: 0.7rem !important;
    padding: 4px 10px !important;
  }
  
  /* MOBILE: Feature cards */
  .sl-feature-card {
    padding: 1rem !important;
  }
  
  .sl-feature-icon {
    width: 50px !important;
    height: 50px !important;
    font-size: 1.25rem !important;
  }
  
  .sl-feature-title {
    font-size: 0.95rem !important;
  }
  
  .sl-feature-text {
    font-size: 0.8rem !important;
  }
  
  /* MOBILE: Grid - single column */
  .sl-grid-cols-2,
  .sl-grid-cols-3,
  .sl-grid-cols-4,
  .sl-grid-md-2,
  .sl-grid-md-3,
  .sl-grid-md-4 {
    grid-template-columns: 1fr !important;
  }
  
  .sl-grid {
    gap: 1rem !important;
  }
  
  /* MOBILE: CTA section */
  .sl-cta-section {
    padding: 1.5rem 0 !important;
  }
  
  .sl-cta-card {
    padding: 1.25rem !important;
    flex-direction: column !important;
    text-align: center !important;
    gap: 1rem !important;
  }
  
  .sl-cta-content {
    text-align: center !important;
  }
  
  .sl-cta-title {
    font-size: 1.1rem !important;
  }
  
  .sl-cta-text {
    font-size: 0.85rem !important;
  }
  
  .sl-cta-actions {
    justify-content: center !important;
  }
  
  .sl-cta-actions .sl-btn {
    width: 100% !important;
    justify-content: center !important;
  }
  
  /* MOBILE: Story cards */
  .sl-story-card {
    padding: 1rem !important;
  }
  
  .sl-story-quote {
    font-size: 0.85rem !important;
  }
  
  /* MOBILE: Blog cards */
  .sl-blog-grid {
    grid-template-columns: 1fr !important;
  }
  
  .sl-card-body {
    padding: 1rem !important;
  }
  
  .sl-card-title {
    font-size: 0.95rem !important;
  }
  
  .sl-card-text {
    font-size: 0.8rem !important;
  }
  
  /* MOBILE: Accordion */
  .sl-accordion-header {
    padding: 1rem !important;
    font-size: 0.9rem !important;
    gap: 0.75rem;
  }
  
  .sl-accordion-header span {
    flex: 1;
    line-height: 1.4;
  }
  
  .sl-accordion-body {
    max-height: 0;
    overflow: hidden;
  }
  
  .sl-accordion-item.is-open .sl-accordion-body {
    max-height: 500px;
  }
  
  .sl-accordion-content {
    padding: 0 1rem 1rem !important;
    font-size: 0.85rem !important;
  }
  
  /* MOBILE: Buttons general */
  .sl-btn {
    padding: 10px 16px !important;
    font-size: 13px !important;
    min-height: 40px !important;
  }
  
  .sl-btn-lg {
    padding: 12px 20px !important;
    font-size: 14px !important;
  }
  
  /* MOBILE: WhatsApp button */
  .sl-whatsapp-float {
    bottom: 16px !important;
    right: 16px !important;
  }
  
  .sl-whatsapp-float a {
    width: 48px !important;
    height: 48px !important;
    font-size: 22px !important;
  }
  
  .sl-whatsapp-tooltip {
    display: none !important;
  }
  
  /* MOBILE: Back to top - same size as WhatsApp */
  .sl-back-to-top {
    bottom: 16px !important;
    right: 16px !important;
    width: 48px !important;
    height: 48px !important;
    font-size: 20px !important;
  }
  
  /* MOBILE: WhatsApp moves up when back-to-top visible */
  .sl-whatsapp-float.has-back-to-top {
    transform: translateY(-58px) !important;
  }
  
  /* MOBILE: Footer */
  .sl-footer {
    padding: 2rem 0 0 !important;
  }
  
  .sl-footer-grid {
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
  }
  
  .sl-footer-brand {
    text-align: center !important;
    max-width: 100% !important;
  }
  
  .sl-footer-brand img {
    margin: 0 auto 1rem !important;
  }
  
  .sl-social {
    justify-content: center !important;
  }
  
  .sl-footer-links h4,
  .sl-footer-contact h4 {
    font-size: 0.9rem !important;
  }
  
  .sl-footer-bottom {
    padding: 1rem 0 !important;
    margin-top: 1.5rem !important;
  }
  
  .sl-footer-bottom p {
    font-size: 0.75rem !important;
  }
  
  /* MOBILE: Typography */
  h1 { font-size: 1.5rem !important; }
  h2 { font-size: 1.25rem !important; }
  h3 { font-size: 1.1rem !important; }
  h4 { font-size: 1rem !important; }
  h5 { font-size: 0.9rem !important; }
  h6 { font-size: 0.85rem !important; }
  
  /* MOBILE: Contact page */
  .sl-contact-grid {
    grid-template-columns: 1fr !important;
  }
  
  /* MOBILE: Course detail */
  .sl-course-detail-grid {
    grid-template-columns: 1fr !important;
  }
  
  /* MOBILE: Blog detail */
  .sl-blog-detail-grid {
    grid-template-columns: 1fr !important;
  }
}


/* ==========================================================================
   15. Homepage Specific Styles
   ========================================================================== */

/* Text Gradient - Vibrant colors */
.sl-text-gradient {
  background: linear-gradient(135deg, #3e80f9 0%, #c96cff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Hero Stats */
.sl-hero-stats {
  margin-bottom: var(--sl-spacing-xl);
}

.sl-hero-stat {
  display: flex;
  align-items: center;
  gap: var(--sl-spacing-md);
}

.sl-hero-stat-avatars {
  display: flex;
}

.sl-hero-stat-avatars img {
  width: 40px;
  height: 40px;
  border-radius: var(--sl-radius-full);
  border: 2px solid var(--sl-gray-50);
  margin-left: -10px;
  object-fit: cover;
  box-shadow: var(--sl-shadow-sm);
}

.sl-hero-stat-avatars img:first-child {
  margin-left: 0;
}

.sl-hero-stat-text {
  font-size: var(--sl-font-size-sm);
  color: var(--sl-text-secondary);
}

.sl-hero-stat-text strong {
  display: block;
  font-size: var(--sl-font-size-lg);
  font-weight: var(--sl-font-weight-bold);
  color: var(--sl-text-primary);
}

/* Features Section */
.sl-features-section {
  background-color: var(--sl-white);
}

.sl-feature-card {
  padding: var(--sl-spacing-xl);
  text-align: center;
  background-color: var(--sl-white);
  border-radius: var(--sl-radius-lg);
  border: 1px solid var(--sl-border-light);
  transition: all var(--sl-transition-normal);
}

.sl-feature-card:hover {
  border-color: var(--sl-primary);
  box-shadow: var(--sl-shadow-lg);
  transform: translateY(-4px);
}

.sl-feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  margin-bottom: var(--sl-spacing-lg);
  background: linear-gradient(135deg, rgba(var(--sl-primary-rgb), 0.1) 0%, rgba(var(--sl-secondary-rgb), 0.1) 100%);
  border-radius: var(--sl-radius-lg);
  font-size: var(--sl-font-size-2xl);
  color: var(--sl-primary);
}

.sl-feature-title {
  font-size: var(--sl-font-size-lg);
  font-weight: var(--sl-font-weight-semibold);
  margin-bottom: var(--sl-spacing-sm);
  color: var(--sl-text-primary);
}

.sl-feature-text {
  font-size: var(--sl-font-size-base);
  color: var(--sl-text-secondary);
  margin-bottom: 0;
  line-height: var(--sl-line-height-relaxed);
}

/* About Section - Homepage */
.sl-about-section {
  background-color: var(--sl-gray-50);
}

.sl-about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sl-spacing-3xl);
  align-items: center;
}

.sl-about-content {
  max-width: 560px;
}

.sl-about-content .sl-badge {
  margin-bottom: var(--sl-spacing-md);
}

.sl-about-content .sl-section-title {
  text-align: left;
  margin-bottom: var(--sl-spacing-lg);
}

.sl-about-text {
  font-size: var(--sl-font-size-base);
  color: var(--sl-text-secondary);
  line-height: var(--sl-line-height-relaxed);
  margin-bottom: var(--sl-spacing-md);
}

.sl-about-stats {
  display: flex;
  gap: var(--sl-spacing-xl);
  margin: var(--sl-spacing-xl) 0;
}

.sl-about-stat {
  text-align: center;
}

.sl-about-stat-number {
  display: block;
  font-size: var(--sl-font-size-3xl);
  font-weight: var(--sl-font-weight-bold);
  color: var(--sl-primary);
  line-height: 1;
}

.sl-about-stat-label {
  display: block;
  font-size: var(--sl-font-size-sm);
  color: var(--sl-text-secondary);
  margin-top: var(--sl-spacing-xs);
}

.sl-about-image {
  border-radius: var(--sl-radius-xl);
  overflow: hidden;
  box-shadow: var(--sl-shadow-xl);
}

.sl-about-image img {
  width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 991px) {
  .sl-about-grid {
    grid-template-columns: 1fr;
    gap: var(--sl-spacing-xl);
  }
  
  .sl-about-content {
    max-width: 100%;
    text-align: center;
  }
  
  .sl-about-content .sl-section-title {
    text-align: center;
  }
  
  .sl-about-stats {
    justify-content: center;
  }
  
  .sl-about-image {
    order: -1;
    max-width: 500px;
    margin: 0 auto;
  }
}

/* Stats Section - Homepage */
.sl-stats-section {
  padding: var(--sl-spacing-2xl) 0;
  background: linear-gradient(135deg, var(--sl-primary) 0%, var(--sl-secondary) 100%);
}

.sl-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sl-spacing-xl);
  text-align: center;
}

.sl-stat-item {
  padding: var(--sl-spacing-lg);
}

.sl-stat-number {
  display: block;
  font-size: var(--sl-font-size-4xl);
  font-weight: var(--sl-font-weight-bold);
  color: var(--sl-white);
  line-height: 1.2;
  margin-bottom: var(--sl-spacing-xs);
}

.sl-stat-label {
  display: block;
  font-size: var(--sl-font-size-base);
  color: rgba(255, 255, 255, 0.85);
  font-weight: var(--sl-font-weight-medium);
}

@media (max-width: 991px) {
  .sl-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575px) {
  .sl-stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--sl-spacing-md);
  }
  
  .sl-stat-number {
    font-size: var(--sl-font-size-2xl);
  }
}

/* Stories Section */
.sl-stories-section {
  background-color: var(--sl-gray-50);
}

/* Stories grid - center items */
.sl-stories-section .sl-grid {
  display: flex !important;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sl-spacing-lg);
}

.sl-stories-section .sl-story-card {
  flex: 0 0 280px;
  max-width: 280px;
}

.sl-story-card {
  background-color: var(--sl-white);
  border-radius: var(--sl-radius-lg);
  overflow: hidden;
  box-shadow: var(--sl-shadow-sm);
  transition: all var(--sl-transition-normal);
}

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

.sl-story-thumbnail {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
}

.sl-story-thumbnail img,
.sl-story-thumbnail picture img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--sl-transition-slow);
}

.sl-story-card:hover .sl-story-thumbnail img {
  transform: scale(1.05);
}

.sl-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background-color: var(--sl-white);
  border-radius: var(--sl-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--sl-font-size-lg);
  color: var(--sl-primary);
  box-shadow: var(--sl-shadow-lg);
  transition: transform var(--sl-transition-fast), box-shadow var(--sl-transition-fast);
}

.sl-story-card:hover .sl-play-btn {
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: var(--sl-shadow-xl);
}

.sl-story-content {
  padding: var(--sl-spacing-lg);
}

.sl-story-quote {
  font-size: var(--sl-font-size-sm);
  color: var(--sl-text-secondary);
  font-style: italic;
  margin-bottom: var(--sl-spacing-sm);
  line-height: var(--sl-line-height-relaxed);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sl-story-name {
  font-size: var(--sl-font-size-sm);
  font-weight: var(--sl-font-weight-semibold);
  color: var(--sl-text-primary);
  margin-bottom: 0;
}

/* FAQ Section */
.sl-faq-section {
  background-color: var(--sl-white);
}

/* CTA Section */
.sl-cta-section {
  background-color: var(--sl-gray-50);
  padding: var(--sl-spacing-3xl) 0;
}

.sl-cta-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--sl-spacing-xl);
  background-color: var(--sl-white);
  padding: var(--sl-spacing-2xl);
  border-radius: var(--sl-radius-xl);
  box-shadow: var(--sl-shadow-lg);
}

.sl-cta-content {
  max-width: 600px;
}

.sl-cta-title {
  font-size: var(--sl-font-size-3xl);
  font-weight: var(--sl-font-weight-bold);
  color: var(--sl-text-primary);
  margin-bottom: var(--sl-spacing-md);
}

.sl-cta-text {
  font-size: var(--sl-font-size-lg);
  color: var(--sl-text-secondary);
  margin-bottom: 0;
}

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

/* Grid span utilities */
.sl-col-span-4 {
  grid-column: span 4;
}

/* Responsive adjustments for homepage */
@media (min-width: 768px) {
  .sl-cta-card {
    flex-direction: row;
    text-align: left;
    justify-content: space-between;
  }
  
  .sl-cta-actions {
    flex-shrink: 0;
  }
}

@media (min-width: 992px) {
  .sl-hero-inner {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: var(--sl-spacing-3xl);
    align-items: center;
  }
  
  .sl-form-card {
    margin: 0;
  }
}

@media (min-width: 1200px) {
  .sl-hero-inner {
    grid-template-columns: 1fr 450px;
  }
}


/* ==========================================================================
   16. Page Hero Component (About, Contact, etc.)
   ========================================================================== */

.sl-page-hero {
  position: relative;
  padding: var(--sl-spacing-3xl) 0 var(--sl-spacing-2xl);
  background-color: var(--sl-white);
  color: var(--sl-text-primary);
  overflow: hidden;
}

.sl-page-hero::before {
  display: none;
}

.sl-page-hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.sl-page-hero .sl-breadcrumb {
  margin-bottom: var(--sl-spacing-lg);
}

.sl-page-hero .sl-breadcrumb-item {
  color: var(--sl-text-secondary);
}

.sl-page-hero .sl-breadcrumb-item::after {
  color: var(--sl-text-tertiary);
}

.sl-page-hero .sl-breadcrumb-item a {
  color: var(--sl-text-secondary);
}

.sl-page-hero .sl-breadcrumb-item a:hover {
  color: var(--sl-primary);
}

.sl-page-hero .sl-breadcrumb-item.is-active {
  color: var(--sl-text-primary);
}

.sl-page-hero-title {
  font-size: var(--sl-font-size-4xl);
  font-weight: var(--sl-font-weight-bold);
  line-height: 1.2;
  margin-bottom: var(--sl-spacing-lg);
  color: var(--sl-text-primary);
}

.sl-page-hero-text {
  font-size: var(--sl-font-size-lg);
  color: var(--sl-text-secondary);
  margin-bottom: 0;
  line-height: var(--sl-line-height-relaxed);
}

/* Dark mode page hero */
[data-theme="dark"] .sl-page-hero {
  background-color: var(--sl-gray-900);
}

[data-theme="dark"] .sl-page-hero-title {
  color: var(--sl-gray-100);
}

[data-theme="dark"] .sl-page-hero-text {
  color: var(--sl-gray-400);
}

[data-theme="dark"] .sl-page-hero .sl-breadcrumb-item {
  color: var(--sl-gray-400);
}

[data-theme="dark"] .sl-page-hero .sl-breadcrumb-item a:hover {
  color: var(--sl-primary-light);
}

[data-theme="dark"] .sl-page-hero .sl-breadcrumb-item.is-active {
  color: var(--sl-gray-100);
}

@media (min-width: 768px) {
  .sl-page-hero {
    padding: var(--sl-spacing-4xl) 0 var(--sl-spacing-3xl);
  }
  
  .sl-page-hero-title {
    font-size: var(--sl-font-size-5xl);
  }
}


/* ==========================================================================
   17. About Page Specific Styles
   ========================================================================== */

/* About Section */
.sl-about-section {
  background-color: var(--sl-white);
}

.sl-about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sl-spacing-2xl);
  align-items: center;
}

.sl-about-image {
  border-radius: var(--sl-radius-xl);
  overflow: hidden;
}

.sl-about-image img {
  width: 100%;
  height: auto;
  border-radius: var(--sl-radius-xl);
}

.sl-about-content .sl-badge {
  margin-bottom: var(--sl-spacing-lg);
}

.sl-about-title {
  font-size: var(--sl-font-size-2xl);
  font-weight: var(--sl-font-weight-bold);
  margin-bottom: var(--sl-spacing-lg);
  color: var(--sl-text-primary);
}

.sl-about-text {
  font-size: var(--sl-font-size-base);
  color: var(--sl-text-secondary);
  line-height: var(--sl-line-height-relaxed);
  margin-bottom: var(--sl-spacing-md);
}

.sl-about-text:last-of-type {
  margin-bottom: var(--sl-spacing-xl);
}

@media (min-width: 992px) {
  .sl-about-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--sl-spacing-3xl);
  }
  
  .sl-about-title {
    font-size: var(--sl-font-size-3xl);
  }
}


/* Mission Section */
.sl-mission-section {
  background-color: var(--sl-gray-50);
}

.sl-mission-card {
  background-color: var(--sl-white);
  border-radius: var(--sl-radius-xl);
  padding: var(--sl-spacing-xl);
  text-align: center;
  box-shadow: var(--sl-shadow-sm);
  transition: all var(--sl-transition-normal);
}

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

.sl-mission-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  margin-bottom: var(--sl-spacing-lg);
  background: linear-gradient(135deg, var(--sl-primary) 0%, var(--sl-primary-dark) 100%);
  border-radius: var(--sl-radius-full);
  font-size: var(--sl-font-size-2xl);
  color: var(--sl-white);
}

.sl-mission-icon-secondary {
  background: linear-gradient(135deg, var(--sl-secondary) 0%, var(--sl-secondary-dark) 100%);
}

.sl-mission-title {
  font-size: var(--sl-font-size-xl);
  font-weight: var(--sl-font-weight-bold);
  margin-bottom: var(--sl-spacing-md);
  color: var(--sl-text-primary);
}

.sl-mission-text {
  font-size: var(--sl-font-size-base);
  color: var(--sl-text-secondary);
  line-height: var(--sl-line-height-relaxed);
  margin-bottom: 0;
}


/* Statistics Section */
.sl-stats-section {
  background: linear-gradient(135deg, var(--sl-primary) 0%, var(--sl-secondary) 100%);
  padding: var(--sl-spacing-3xl) 0;
}

.sl-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sl-spacing-xl);
}

.sl-stat-card {
  text-align: center;
  padding: var(--sl-spacing-lg);
}

.sl-stat-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  margin-bottom: var(--sl-spacing-md);
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: var(--sl-radius-lg);
  font-size: var(--sl-font-size-xl);
  color: var(--sl-white);
}

.sl-stat-number {
  font-size: var(--sl-font-size-4xl);
  font-weight: var(--sl-font-weight-bold);
  color: var(--sl-white);
  line-height: 1;
  margin-bottom: var(--sl-spacing-sm);
}

.sl-stat-label {
  font-size: var(--sl-font-size-base);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .sl-stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .sl-stat-number {
    font-size: var(--sl-font-size-5xl);
  }
}


/* Values Section */
.sl-values-section {
  background-color: var(--sl-gray-50);
}

.sl-value-card {
  background-color: var(--sl-white);
  border-radius: var(--sl-radius-xl);
  padding: var(--sl-spacing-xl);
  position: relative;
  box-shadow: var(--sl-shadow-sm);
  transition: all var(--sl-transition-normal);
}

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

.sl-value-number {
  font-size: var(--sl-font-size-5xl);
  font-weight: var(--sl-font-weight-bold);
  background: linear-gradient(135deg, rgba(var(--sl-primary-rgb), 0.2) 0%, rgba(var(--sl-secondary-rgb), 0.2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--sl-spacing-md);
}

.sl-value-title {
  font-size: var(--sl-font-size-xl);
  font-weight: var(--sl-font-weight-bold);
  margin-bottom: var(--sl-spacing-sm);
  color: var(--sl-text-primary);
}

.sl-value-text {
  font-size: var(--sl-font-size-base);
  color: var(--sl-text-secondary);
  line-height: var(--sl-line-height-relaxed);
  margin-bottom: 0;
}


/* Dark Mode for About Page */
[data-theme="dark"] .sl-about-title {
  color: var(--sl-gray-100);
}

[data-theme="dark"] .sl-mission-card {
  background-color: var(--sl-gray-800);
}

[data-theme="dark"] .sl-mission-title {
  color: var(--sl-gray-100);
}

[data-theme="dark"] .sl-value-card {
  background-color: var(--sl-gray-800);
}

[data-theme="dark"] .sl-value-title {
  color: var(--sl-gray-100);
}


/* ==========================================================================
   18. Courses Page Styles
   ========================================================================== */

/* Courses Header */
.sl-courses-header {
  margin-bottom: var(--sl-spacing-xl);
}

.sl-courses-count {
  display: flex;
  align-items: center;
  gap: var(--sl-spacing-sm);
  font-size: var(--sl-font-size-base);
  color: var(--sl-text-secondary);
  margin-bottom: 0;
}

.sl-courses-count i {
  color: var(--sl-primary);
}

/* Courses Grid */
.sl-courses-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sl-spacing-xl);
}

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

@media (min-width: 576px) {
  .sl-courses-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .sl-courses-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .sl-courses-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Course Card */
.sl-course-card {
  background-color: var(--sl-white);
  border-radius: var(--sl-radius-lg);
  overflow: hidden;
  box-shadow: var(--sl-shadow-sm);
  transition: all var(--sl-transition-normal);
}

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

.sl-course-card-image {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.sl-course-card-image img,
.sl-course-card-image picture img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--sl-transition-slow);
}

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

.sl-course-card-badge {
  position: absolute;
  top: var(--sl-spacing-md);
  left: var(--sl-spacing-md);
  padding: var(--sl-spacing-xs) var(--sl-spacing-sm);
  background: linear-gradient(135deg, var(--sl-primary) 0%, var(--sl-secondary) 100%);
  color: var(--sl-white);
  font-size: var(--sl-font-size-xs);
  font-weight: var(--sl-font-weight-medium);
  border-radius: var(--sl-radius-sm);
}

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

.sl-course-card-title {
  font-size: var(--sl-font-size-lg);
  font-weight: var(--sl-font-weight-semibold);
  margin-bottom: var(--sl-spacing-sm);
  color: var(--sl-text-primary);
}

.sl-course-card-title a {
  color: inherit;
}

.sl-course-card-title a:hover {
  color: var(--sl-primary);
}

.sl-course-card-text {
  font-size: var(--sl-font-size-sm);
  color: var(--sl-text-secondary);
  margin-bottom: var(--sl-spacing-md);
  line-height: var(--sl-line-height-relaxed);
}

.sl-course-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sl-spacing-md);
  margin-bottom: var(--sl-spacing-md);
}

.sl-course-card-meta-item {
  display: flex;
  align-items: center;
  gap: var(--sl-spacing-xs);
  font-size: var(--sl-font-size-sm);
  color: var(--sl-text-tertiary);
}

.sl-course-card-meta-item i {
  color: var(--sl-primary);
}

.sl-course-card-footer {
  padding-top: var(--sl-spacing-md);
  border-top: 1px solid var(--sl-border-light);
}

/* Courses Empty State */
.sl-courses-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--sl-spacing-3xl);
  background-color: var(--sl-gray-50);
  border-radius: var(--sl-radius-lg);
}

.sl-courses-empty i {
  font-size: var(--sl-font-size-5xl);
  color: var(--sl-gray-300);
  margin-bottom: var(--sl-spacing-lg);
}

.sl-courses-empty h3 {
  font-size: var(--sl-font-size-xl);
  color: var(--sl-text-primary);
  margin-bottom: var(--sl-spacing-sm);
}

.sl-courses-empty p {
  color: var(--sl-text-secondary);
  margin-bottom: 0;
}


/* ==========================================================================
   19. Course Detail Page Styles
   ========================================================================== */

/* Course Hero */
.sl-course-hero {
  padding-bottom: var(--sl-spacing-2xl);
}

.sl-course-hero-meta {
  margin-top: var(--sl-spacing-xl);
}

.sl-course-rating {
  display: flex;
  align-items: center;
  gap: var(--sl-spacing-sm);
  margin-bottom: var(--sl-spacing-md);
}

.sl-course-rating-score {
  font-size: var(--sl-font-size-lg);
  font-weight: var(--sl-font-weight-bold);
  color: var(--sl-white);
}

.sl-course-rating-stars {
  display: flex;
  gap: 2px;
}

.sl-course-rating-count {
  font-size: var(--sl-font-size-sm);
  opacity: 0.8;
}

.sl-course-meta-items {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sl-spacing-lg);
}

.sl-course-meta-item {
  display: flex;
  align-items: center;
  gap: var(--sl-spacing-sm);
  font-size: var(--sl-font-size-sm);
  opacity: 0.9;
}

/* Course Detail Grid */
.sl-course-detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sl-spacing-xl);
}

@media (min-width: 992px) {
  .sl-course-detail-grid {
    grid-template-columns: 1fr 350px;
  }
}

/* Course Detail Main */
.sl-course-detail-main {
  min-width: 0;
}

.sl-course-detail-image {
  border-radius: var(--sl-radius-lg);
  overflow: hidden;
  margin-bottom: var(--sl-spacing-xl);
}

.sl-course-detail-image img {
  width: 100%;
  height: auto;
}

/* Course Detail Box */
.sl-course-detail-box {
  background-color: var(--sl-white);
  border-radius: var(--sl-radius-lg);
  padding: var(--sl-spacing-xl);
  margin-bottom: var(--sl-spacing-xl);
  box-shadow: var(--sl-shadow-sm);
}

.sl-course-detail-box-title {
  display: flex;
  align-items: center;
  gap: var(--sl-spacing-sm);
  font-size: var(--sl-font-size-xl);
  font-weight: var(--sl-font-weight-bold);
  margin-bottom: var(--sl-spacing-lg);
  color: var(--sl-text-primary);
}

.sl-course-detail-box-title i {
  color: var(--sl-primary);
}

.sl-course-detail-content {
  color: var(--sl-text-secondary);
  line-height: var(--sl-line-height-relaxed);
}

.sl-course-detail-content ul {
  list-style: none;
  padding: 0;
}

.sl-course-detail-content ul li {
  position: relative;
  padding-left: var(--sl-spacing-xl);
  margin-bottom: var(--sl-spacing-sm);
}

.sl-course-detail-content ul li::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  left: 0;
  color: var(--sl-primary);
}

/* Course Sidebar */
.sl-course-detail-sidebar {
  position: sticky;
  top: calc(var(--sl-header-height) + var(--sl-spacing-lg));
  height: fit-content;
}

.sl-course-sidebar-card {
  background-color: var(--sl-white);
  border-radius: var(--sl-radius-lg);
  padding: var(--sl-spacing-xl);
  box-shadow: var(--sl-shadow-md);
}

.sl-course-sidebar-title {
  font-size: var(--sl-font-size-xl);
  font-weight: var(--sl-font-weight-bold);
  text-align: center;
  margin-bottom: var(--sl-spacing-lg);
  color: var(--sl-text-primary);
}

.sl-course-price {
  font-size: var(--sl-font-size-3xl);
  font-weight: var(--sl-font-weight-bold);
  text-align: center;
  color: var(--sl-primary);
  margin-bottom: var(--sl-spacing-lg);
}

.sl-course-features {
  margin-top: var(--sl-spacing-xl);
  padding-top: var(--sl-spacing-lg);
  border-top: 1px solid var(--sl-border-light);
}

.sl-course-features h4 {
  font-size: var(--sl-font-size-base);
  font-weight: var(--sl-font-weight-semibold);
  margin-bottom: var(--sl-spacing-md);
  color: var(--sl-text-primary);
}

.sl-course-features ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sl-course-features ul li {
  display: flex;
  align-items: flex-start;
  gap: var(--sl-spacing-sm);
  font-size: var(--sl-font-size-sm);
  color: var(--sl-text-secondary);
  margin-bottom: var(--sl-spacing-sm);
}

.sl-course-features ul li i {
  color: var(--sl-success);
  margin-top: 3px;
}

/* Review Stats */
.sl-review-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sl-spacing-xl);
  margin-bottom: var(--sl-spacing-xl);
  padding-bottom: var(--sl-spacing-xl);
  border-bottom: 1px solid var(--sl-border-light);
}

@media (min-width: 768px) {
  .sl-review-stats {
    grid-template-columns: auto 1fr;
  }
}

.sl-review-stats-score {
  text-align: center;
}

.sl-review-score-number {
  font-size: var(--sl-font-size-5xl);
  font-weight: var(--sl-font-weight-bold);
  color: var(--sl-primary);
  line-height: 1;
  margin-bottom: var(--sl-spacing-sm);
}

.sl-review-score-stars {
  margin-bottom: var(--sl-spacing-xs);
}

.sl-review-score-label {
  font-size: var(--sl-font-size-sm);
  color: var(--sl-text-tertiary);
}

.sl-review-stats-bars {
  display: flex;
  flex-direction: column;
  gap: var(--sl-spacing-sm);
}

.sl-review-bar {
  display: flex;
  align-items: center;
  gap: var(--sl-spacing-md);
}

.sl-review-bar-stars {
  flex-shrink: 0;
  width: 90px;
}

.sl-review-bar-progress {
  flex: 1;
  height: 8px;
  background-color: var(--sl-gray-200);
  border-radius: var(--sl-radius-full);
  overflow: hidden;
}

.sl-review-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--sl-primary), var(--sl-secondary));
  border-radius: var(--sl-radius-full);
}

.sl-review-bar-percent {
  flex-shrink: 0;
  width: 40px;
  font-size: var(--sl-font-size-sm);
  color: var(--sl-text-tertiary);
  text-align: right;
}

/* Review List */
.sl-review-list {
  display: flex;
  flex-direction: column;
  gap: var(--sl-spacing-xl);
}

.sl-review-item {
  display: flex;
  gap: var(--sl-spacing-md);
}

.sl-review-avatar {
  flex-shrink: 0;
}

.sl-review-avatar img {
  width: 50px;
  height: 50px;
  border-radius: var(--sl-radius-full);
  object-fit: cover;
}

.sl-review-avatar-placeholder {
  width: 50px;
  height: 50px;
  border-radius: var(--sl-radius-full);
  background: linear-gradient(135deg, var(--sl-primary) 0%, var(--sl-secondary) 100%);
  color: var(--sl-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--sl-font-size-lg);
  font-weight: var(--sl-font-weight-bold);
}

.sl-review-content {
  flex: 1;
  min-width: 0;
}

.sl-review-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sl-spacing-sm);
  margin-bottom: var(--sl-spacing-sm);
}

.sl-review-name {
  font-size: var(--sl-font-size-base);
  font-weight: var(--sl-font-weight-semibold);
  margin-bottom: 0;
  color: var(--sl-text-primary);
}

.sl-review-text {
  font-size: var(--sl-font-size-base);
  color: var(--sl-text-secondary);
  line-height: var(--sl-line-height-relaxed);
  margin-bottom: 0;
}

/* Dark Mode for Courses */
[data-theme="dark"] .sl-course-card {
  background-color: var(--sl-gray-800);
}

[data-theme="dark"] .sl-course-card-title {
  color: var(--sl-gray-100);
}

[data-theme="dark"] .sl-courses-empty {
  background-color: var(--sl-gray-800);
}

[data-theme="dark"] .sl-course-detail-box {
  background-color: var(--sl-gray-800);
}

[data-theme="dark"] .sl-course-detail-box-title {
  color: var(--sl-gray-100);
}

[data-theme="dark"] .sl-course-sidebar-card {
  background-color: var(--sl-gray-800);
}

[data-theme="dark"] .sl-course-sidebar-title {
  color: var(--sl-gray-100);
}

[data-theme="dark"] .sl-review-name {
  color: var(--sl-gray-100);
}


/* ==========================================================================
   20. Blog Page Styles
   ========================================================================== */

/* Blog List Section */
.sl-blog-list-section {
  background-color: var(--sl-white);
}

/* Blog Empty State */
.sl-blog-empty {
  text-align: center;
  padding: var(--sl-spacing-3xl);
  background-color: var(--sl-gray-50);
  border-radius: var(--sl-radius-lg);
}

.sl-blog-empty i {
  font-size: var(--sl-font-size-5xl);
  color: var(--sl-gray-300);
  margin-bottom: var(--sl-spacing-lg);
}

.sl-blog-empty h3 {
  font-size: var(--sl-font-size-xl);
  color: var(--sl-text-primary);
  margin-bottom: var(--sl-spacing-sm);
}

.sl-blog-empty p {
  color: var(--sl-text-secondary);
  margin-bottom: 0;
}


/* ==========================================================================
   21. Blog Detail Page Styles
   ========================================================================== */

/* Blog Detail Hero */
.sl-blog-detail-hero {
  padding-bottom: var(--sl-spacing-2xl);
}

.sl-blog-detail-header {
  max-width: 800px;
}

.sl-blog-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sl-spacing-lg);
  margin-bottom: var(--sl-spacing-lg);
}

.sl-blog-detail-meta-item {
  display: flex;
  align-items: center;
  gap: var(--sl-spacing-sm);
  font-size: var(--sl-font-size-sm);
  opacity: 0.9;
}

/* Blog Detail Grid */
.sl-blog-detail-grid {
  max-width: 800px;
  margin: 0 auto;
}

/* Blog Detail Main */
.sl-blog-detail-main {
  background-color: var(--sl-white);
  border-radius: var(--sl-radius-lg);
  overflow: hidden;
  box-shadow: var(--sl-shadow-sm);
}

.sl-blog-detail-image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.sl-blog-detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Blog Detail Content */
.sl-blog-detail-content {
  padding: var(--sl-spacing-xl);
  color: var(--sl-text-secondary);
  line-height: var(--sl-line-height-relaxed);
}

.sl-blog-detail-content h1,
.sl-blog-detail-content h2,
.sl-blog-detail-content h3,
.sl-blog-detail-content h4,
.sl-blog-detail-content h5,
.sl-blog-detail-content h6 {
  color: var(--sl-text-primary);
  margin-top: var(--sl-spacing-xl);
  margin-bottom: var(--sl-spacing-md);
}

.sl-blog-detail-content h2 {
  font-size: var(--sl-font-size-2xl);
}

.sl-blog-detail-content h3 {
  font-size: var(--sl-font-size-xl);
}

.sl-blog-detail-content p {
  margin-bottom: var(--sl-spacing-md);
}

.sl-blog-detail-content ul,
.sl-blog-detail-content ol {
  margin-bottom: var(--sl-spacing-md);
  padding-left: var(--sl-spacing-xl);
}

.sl-blog-detail-content ul {
  list-style-type: disc;
}

.sl-blog-detail-content ol {
  list-style-type: decimal;
}

.sl-blog-detail-content li {
  margin-bottom: var(--sl-spacing-sm);
}

.sl-blog-detail-content blockquote {
  margin: var(--sl-spacing-xl) 0;
  padding: var(--sl-spacing-lg);
  background-color: var(--sl-gray-50);
  border-left: 4px solid var(--sl-primary);
  border-radius: var(--sl-radius-md);
  font-style: italic;
}

.sl-blog-detail-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--sl-radius-md);
  margin: var(--sl-spacing-lg) 0;
}

.sl-blog-detail-content a {
  color: var(--sl-primary);
  text-decoration: underline;
}

.sl-blog-detail-content a:hover {
  color: var(--sl-primary-dark);
}

/* Blog Tags */
.sl-blog-detail-tags {
  padding: var(--sl-spacing-lg) var(--sl-spacing-xl);
  border-top: 1px solid var(--sl-border-light);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sl-spacing-sm);
}

.sl-blog-detail-tags-label {
  font-size: var(--sl-font-size-sm);
  font-weight: var(--sl-font-weight-medium);
  color: var(--sl-text-primary);
}

.sl-blog-detail-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sl-spacing-sm);
}

.sl-tag {
  display: inline-block;
  padding: var(--sl-spacing-xs) var(--sl-spacing-sm);
  background-color: var(--sl-gray-100);
  color: var(--sl-text-secondary);
  font-size: var(--sl-font-size-sm);
  border-radius: var(--sl-radius-sm);
  transition: all var(--sl-transition-fast);
}

.sl-tag:hover {
  background-color: var(--sl-primary);
  color: var(--sl-white);
}

/* Blog Actions */
.sl-blog-detail-actions {
  padding: var(--sl-spacing-lg) var(--sl-spacing-xl);
  border-top: 1px solid var(--sl-border-light);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--sl-spacing-lg);
}

/* Like Button */
.sl-like-btn {
  display: flex;
  align-items: center;
  gap: var(--sl-spacing-sm);
  padding: var(--sl-spacing-sm) var(--sl-spacing-md);
  background-color: var(--sl-gray-100);
  border: none;
  border-radius: var(--sl-radius-md);
  font-size: var(--sl-font-size-sm);
  color: var(--sl-text-secondary);
  cursor: pointer;
  transition: all var(--sl-transition-fast);
}

.sl-like-btn:hover {
  background-color: var(--sl-gray-200);
}

.sl-like-btn.is-liked {
  background-color: rgba(239, 68, 68, 0.1);
  color: #ef4444;
}

.sl-like-btn.is-liked i {
  color: #ef4444;
}

/* Blog Share */
.sl-blog-share {
  display: flex;
  align-items: center;
  gap: var(--sl-spacing-md);
}

.sl-blog-share-label {
  font-size: var(--sl-font-size-sm);
  color: var(--sl-text-secondary);
}

.sl-social-sm {
  gap: var(--sl-spacing-xs);
}

.sl-social-sm a {
  width: 36px;
  height: 36px;
  font-size: var(--sl-font-size-sm);
  background-color: var(--sl-gray-100);
  color: var(--sl-text-secondary);
}

.sl-social-sm a:hover {
  background-color: var(--sl-primary);
  color: var(--sl-white);
}

[data-theme="dark"] .sl-social-sm a {
  background-color: var(--sl-gray-700);
  color: var(--sl-gray-300);
}

[data-theme="dark"] .sl-social-sm a:hover {
  background-color: var(--sl-primary);
  color: var(--sl-white);
}

/* Related Posts */
.sl-related-posts-section {
  background-color: var(--sl-gray-50);
}

/* Dark Mode for Blog */
[data-theme="dark"] .sl-blog-detail-main {
  background-color: var(--sl-gray-800);
}

[data-theme="dark"] .sl-blog-detail-content {
  color: var(--sl-gray-300);
}

[data-theme="dark"] .sl-blog-detail-content h1,
[data-theme="dark"] .sl-blog-detail-content h2,
[data-theme="dark"] .sl-blog-detail-content h3,
[data-theme="dark"] .sl-blog-detail-content h4,
[data-theme="dark"] .sl-blog-detail-content h5,
[data-theme="dark"] .sl-blog-detail-content h6 {
  color: var(--sl-gray-100);
}

[data-theme="dark"] .sl-blog-detail-content blockquote {
  background-color: var(--sl-gray-700);
}

[data-theme="dark"] .sl-tag {
  background-color: var(--sl-gray-700);
  color: var(--sl-gray-300);
}

[data-theme="dark"] .sl-like-btn {
  background-color: var(--sl-gray-700);
  color: var(--sl-gray-300);
}

[data-theme="dark"] .sl-blog-empty {
  background-color: var(--sl-gray-800);
}


/* ==========================================================================
   22. Contact Page Styles
   ========================================================================== */

/* Contact Info Section */
.sl-contact-info-section {
  background-color: var(--sl-white);
}

/* Contact Card */
.sl-contact-card {
  text-align: center;
  padding: var(--sl-spacing-xl);
  background-color: var(--sl-white);
  border-radius: var(--sl-radius-lg);
  border: 1px solid var(--sl-border-light);
  transition: all var(--sl-transition-normal);
}

.sl-contact-card:hover {
  border-color: var(--sl-primary);
  box-shadow: var(--sl-shadow-lg);
  transform: translateY(-4px);
}

.sl-contact-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  margin-bottom: var(--sl-spacing-lg);
  background: linear-gradient(135deg, rgba(var(--sl-primary-rgb), 0.1) 0%, rgba(var(--sl-secondary-rgb), 0.1) 100%);
  border-radius: var(--sl-radius-full);
  font-size: var(--sl-font-size-2xl);
  color: var(--sl-primary);
}

.sl-contact-card-title {
  font-size: var(--sl-font-size-lg);
  font-weight: var(--sl-font-weight-semibold);
  margin-bottom: var(--sl-spacing-sm);
  color: var(--sl-text-primary);
}

.sl-contact-card-text {
  font-size: var(--sl-font-size-base);
  color: var(--sl-text-secondary);
  margin-bottom: var(--sl-spacing-md);
  line-height: var(--sl-line-height-relaxed);
}

.sl-contact-card-text a {
  color: var(--sl-primary);
  font-weight: var(--sl-font-weight-medium);
}

/* Contact Form Section */
.sl-contact-form-section {
  background-color: var(--sl-gray-50);
}

.sl-contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sl-spacing-2xl);
  align-items: center;
}

@media (min-width: 992px) {
  .sl-contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.sl-contact-image {
  border-radius: var(--sl-radius-xl);
  overflow: hidden;
}

.sl-contact-image img {
  width: 100%;
  height: auto;
  border-radius: var(--sl-radius-xl);
}

.sl-contact-form-wrapper {
  background-color: var(--sl-white);
  border-radius: var(--sl-radius-xl);
  padding: var(--sl-spacing-xl);
  box-shadow: var(--sl-shadow-md);
}

.sl-contact-form-wrapper .sl-badge {
  margin-bottom: var(--sl-spacing-md);
}

.sl-contact-form-title {
  font-size: var(--sl-font-size-2xl);
  font-weight: var(--sl-font-weight-bold);
  margin-bottom: var(--sl-spacing-sm);
  color: var(--sl-text-primary);
}

.sl-contact-form-text {
  font-size: var(--sl-font-size-base);
  color: var(--sl-text-secondary);
  margin-bottom: var(--sl-spacing-xl);
  line-height: var(--sl-line-height-relaxed);
}

/* Form Row */
.sl-form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sl-spacing-md);
}

@media (min-width: 576px) {
  .sl-form-row {
    grid-template-columns: 1fr 1fr;
  }
}

/* Dark Mode for Contact */
[data-theme="dark"] .sl-contact-card {
  background-color: var(--sl-gray-800);
  border-color: var(--sl-gray-700);
}

[data-theme="dark"] .sl-contact-card-title {
  color: var(--sl-gray-100);
}

[data-theme="dark"] .sl-contact-form-wrapper {
  background-color: var(--sl-gray-800);
}

[data-theme="dark"] .sl-contact-form-title {
  color: var(--sl-gray-100);
}


/* ==========================================================================
   23. Agreement Page Styles
   ========================================================================== */

/* Page Hero Small */
.sl-page-hero-sm {
  padding: var(--sl-spacing-2xl) 0;
}

@media (min-width: 768px) {
  .sl-page-hero-sm {
    padding: var(--sl-spacing-3xl) 0 var(--sl-spacing-2xl);
  }
}

/* Agreement Section */
.sl-agreement-section {
  background-color: var(--sl-white);
}

.sl-agreement-content {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--sl-white);
  border-radius: var(--sl-radius-lg);
  padding: var(--sl-spacing-xl);
  box-shadow: var(--sl-shadow-sm);
  color: var(--sl-text-secondary);
  line-height: var(--sl-line-height-relaxed);
}

.sl-agreement-content h1,
.sl-agreement-content h2,
.sl-agreement-content h3,
.sl-agreement-content h4,
.sl-agreement-content h5,
.sl-agreement-content h6 {
  color: var(--sl-text-primary);
  margin-top: var(--sl-spacing-xl);
  margin-bottom: var(--sl-spacing-md);
}

.sl-agreement-content h2 {
  font-size: var(--sl-font-size-2xl);
}

.sl-agreement-content h3 {
  font-size: var(--sl-font-size-xl);
}

.sl-agreement-content p {
  margin-bottom: var(--sl-spacing-md);
}

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

.sl-agreement-content ul {
  list-style-type: disc;
}

.sl-agreement-content ol {
  list-style-type: decimal;
}

.sl-agreement-content li {
  margin-bottom: var(--sl-spacing-sm);
}

.sl-agreement-content a {
  color: var(--sl-primary);
  text-decoration: underline;
}

.sl-agreement-content a:hover {
  color: var(--sl-primary-dark);
}

.sl-agreement-content table {
  width: 100%;
  margin-bottom: var(--sl-spacing-lg);
  border-collapse: collapse;
}

.sl-agreement-content th,
.sl-agreement-content td {
  padding: var(--sl-spacing-sm) var(--sl-spacing-md);
  border: 1px solid var(--sl-border-light);
  text-align: left;
}

.sl-agreement-content th {
  background-color: var(--sl-gray-50);
  font-weight: var(--sl-font-weight-semibold);
}

/* Dark Mode for Agreement */
[data-theme="dark"] .sl-agreement-content {
  background-color: var(--sl-gray-800);
  color: var(--sl-gray-300);
}

[data-theme="dark"] .sl-agreement-content h1,
[data-theme="dark"] .sl-agreement-content h2,
[data-theme="dark"] .sl-agreement-content h3,
[data-theme="dark"] .sl-agreement-content h4,
[data-theme="dark"] .sl-agreement-content h5,
[data-theme="dark"] .sl-agreement-content h6 {
  color: var(--sl-gray-100);
}

[data-theme="dark"] .sl-agreement-content th {
  background-color: var(--sl-gray-700);
}


/* ==========================================================================
   24. 404 Error Page Styles
   ========================================================================== */

.sl-error-section {
  min-height: calc(100vh - var(--sl-header-height) - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(var(--sl-primary-rgb), 0.05) 0%, rgba(var(--sl-secondary-rgb), 0.05) 100%);
}

.sl-error-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  padding: var(--sl-spacing-2xl);
}

.sl-error-code {
  font-size: 8rem;
  font-weight: var(--sl-font-weight-bold);
  background: linear-gradient(135deg, var(--sl-primary) 0%, var(--sl-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--sl-spacing-lg);
}

.sl-error-title {
  font-size: var(--sl-font-size-3xl);
  font-weight: var(--sl-font-weight-bold);
  color: var(--sl-text-primary);
  margin-bottom: var(--sl-spacing-md);
}

.sl-error-text {
  font-size: var(--sl-font-size-lg);
  color: var(--sl-text-secondary);
  margin-bottom: var(--sl-spacing-xl);
}

.sl-error-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sl-spacing-md);
  margin-bottom: var(--sl-spacing-2xl);
}

.sl-error-links {
  padding-top: var(--sl-spacing-xl);
  border-top: 1px solid var(--sl-border-light);
}

.sl-error-links p {
  font-size: var(--sl-font-size-sm);
  color: var(--sl-text-tertiary);
  margin-bottom: var(--sl-spacing-md);
}

.sl-error-links ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sl-spacing-md);
}

.sl-error-links ul li a {
  font-size: var(--sl-font-size-sm);
  color: var(--sl-primary);
}

.sl-error-links ul li a:hover {
  text-decoration: underline;
}

@media (min-width: 768px) {
  .sl-error-code {
    font-size: 12rem;
  }
  
  .sl-error-title {
    font-size: var(--sl-font-size-4xl);
  }
}

/* Dark Mode for 404 */
[data-theme="dark"] .sl-error-title {
  color: var(--sl-gray-100);
}

[data-theme="dark"] .sl-error-links {
  border-color: var(--sl-gray-700);
}