/**
 * SkulByte Custom Styles
 * Version: 1.0.0
 * 
 * This file contains all custom styles for the SkulByte website redesign.
 * It works alongside the Lagom theme without modifying core files.
 */

/* ==========================================================================
   1. CSS Custom Properties (Design Tokens)
   ========================================================================== */

:root {
  /* Background Colors */
  --sk-bg-primary: #0a0a0a;
  --sk-bg-secondary: #141414;
  --sk-bg-tertiary: #1a1a1a;
  --sk-bg-elevated: #1f1f1f;
  --sk-bg-hover: #252525;
  --sk-bg-card: #161616;
  
  /* Primary Brand Colors */
  --sk-primary: #be1622;
  --sk-primary-rgb: 190, 22, 34;
  --sk-primary-hover: #c73b45;
  --sk-primary-active: #a2131d;
  --sk-primary-light: #FDD9D3;
  --sk-primary-lighter: #FEEDEB;
  --sk-primary-lightest: #FEF3F0;
  
  /* Secondary Brand Colors */
  --sk-secondary: #BF2626;
  --sk-secondary-hover: #E44343;
  --sk-secondary-muted: #644444;
  --sk-secondary-muted-2: #564848;
  --sk-secondary-active: #861A0A;
  
  /* Gradients */
  --sk-gradient-primary: linear-gradient(135deg, #972D2D 0%, #CB2910 100%);
  --sk-gradient-secondary: linear-gradient(135deg, #861A0A 0%, #BF2626 100%);
  --sk-gradient-dark: linear-gradient(180deg, #0a0a0a 0%, #141414 100%);
  --sk-gradient-radial: radial-gradient(ellipse at center, rgba(190, 22, 34, 0.15) 0%, transparent 70%);
  --sk-gradient-hero: linear-gradient(135deg, #0a0a0a 0%, #1a0a0a 50%, #0a0a0a 100%);
  
  /* Text Colors */
  --sk-text-primary: #ffffff;
  --sk-text-secondary: #a0a0a0;
  --sk-text-muted: #6b6b6b;
  --sk-text-accent: #be1622;
  --sk-text-inverse: #0a0a0a;
  
  /* Border Colors */
  --sk-border: #2a2a2a;
  --sk-border-light: #3a3a3a;
  --sk-border-accent: rgba(190, 22, 34, 0.3);
  --sk-border-glow: rgba(190, 22, 34, 0.5);
  
  /* Status Colors */
  --sk-success: #10b981;
  --sk-success-bg: rgba(16, 185, 129, 0.1);
  --sk-warning: #f59e0b;
  --sk-warning-bg: rgba(245, 158, 11, 0.1);
  --sk-error: #ef4444;
  --sk-error-bg: rgba(239, 68, 68, 0.1);
  --sk-info: #3b82f6;
  --sk-info-bg: rgba(59, 130, 246, 0.1);
  
  /* Shadows */
  --sk-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --sk-shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
  --sk-shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
  --sk-shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.6);
  --sk-shadow-glow: 0 0 20px rgba(190, 22, 34, 0.3);
  --sk-shadow-glow-lg: 0 0 40px rgba(190, 22, 34, 0.4);
  --sk-shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.3);
  
  /* Typography */
  --sk-font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --sk-font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --sk-font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  
  /* Font Sizes */
  --sk-text-xs: 0.75rem;
  --sk-text-sm: 0.875rem;
  --sk-text-base: 1rem;
  --sk-text-lg: 1.125rem;
  --sk-text-xl: 1.25rem;
  --sk-text-2xl: 1.5rem;
  --sk-text-3xl: 1.875rem;
  --sk-text-4xl: 2.25rem;
  --sk-text-5xl: 3rem;
  --sk-text-6xl: 3.75rem;
  --sk-text-7xl: 4.5rem;
  
  /* Font Weights */
  --sk-font-normal: 400;
  --sk-font-medium: 500;
  --sk-font-semibold: 600;
  --sk-font-bold: 700;
  --sk-font-extrabold: 800;
  
  /* Line Heights */
  --sk-leading-none: 1;
  --sk-leading-tight: 1.25;
  --sk-leading-snug: 1.375;
  --sk-leading-normal: 1.5;
  --sk-leading-relaxed: 1.625;
  --sk-leading-loose: 2;
  
  /* Letter Spacing */
  --sk-tracking-tighter: -0.05em;
  --sk-tracking-tight: -0.025em;
  --sk-tracking-normal: 0;
  --sk-tracking-wide: 0.025em;
  --sk-tracking-wider: 0.05em;
  --sk-tracking-widest: 0.1em;
  
  /* Spacing */
  --sk-space-1: 0.25rem;
  --sk-space-2: 0.5rem;
  --sk-space-3: 0.75rem;
  --sk-space-4: 1rem;
  --sk-space-5: 1.25rem;
  --sk-space-6: 1.5rem;
  --sk-space-8: 2rem;
  --sk-space-10: 2.5rem;
  --sk-space-12: 3rem;
  --sk-space-16: 4rem;
  --sk-space-20: 5rem;
  --sk-space-24: 6rem;
  --sk-space-32: 8rem;
  
  /* Border Radius */
  --sk-radius-sm: 0.25rem;
  --sk-radius-md: 0.5rem;
  --sk-radius-lg: 0.75rem;
  --sk-radius-xl: 1rem;
  --sk-radius-2xl: 1.5rem;
  --sk-radius-3xl: 2rem;
  --sk-radius-full: 9999px;
  
  /* Transitions */
  --sk-transition-fast: 150ms ease;
  --sk-transition-base: 200ms ease;
  --sk-transition-slow: 300ms ease;
  --sk-transition-slower: 500ms ease;
  
  /* Z-Index */
  --sk-z-base: 0;
  --sk-z-dropdown: 100;
  --sk-z-sticky: 200;
  --sk-z-fixed: 300;
  --sk-z-modal-backdrop: 400;
  --sk-z-modal: 500;
  --sk-z-popover: 600;
  --sk-z-tooltip: 700;
  
  /* Container */
  --sk-container-sm: 640px;
  --sk-container-md: 768px;
  --sk-container-lg: 1024px;
  --sk-container-xl: 1280px;
  --sk-container-2xl: 1400px;
}

/* ==========================================================================
   2. Font Imports
   ========================================================================== */

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

/* ==========================================================================
   3. Base Styles & Resets
   ========================================================================== */

/* Force dark mode background */
.lagom-dark-mode body.lagom {
  background-color: var(--sk-bg-primary);
}

/* Custom scrollbar */
.lagom-dark-mode ::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.lagom-dark-mode ::-webkit-scrollbar-track {
  background: var(--sk-bg-secondary);
}

.lagom-dark-mode ::-webkit-scrollbar-thumb {
  background: var(--sk-border-light);
  border-radius: var(--sk-radius-full);
}

.lagom-dark-mode ::-webkit-scrollbar-thumb:hover {
  background: var(--sk-primary);
}

/* Selection */
.lagom-dark-mode ::selection {
  background: rgba(190, 22, 34, 0.3);
  color: var(--sk-text-primary);
}

/* ==========================================================================
   4. Typography Components
   ========================================================================== */

.sk-heading {
  font-family: var(--sk-font-heading);
  color: var(--sk-text-primary);
  font-weight: var(--sk-font-bold);
  line-height: var(--sk-leading-tight);
}

.sk-heading-display {
  font-size: var(--sk-text-6xl);
  letter-spacing: var(--sk-tracking-tight);
}

.sk-heading-1 {
  font-size: var(--sk-text-5xl);
}

.sk-heading-2 {
  font-size: var(--sk-text-4xl);
}

.sk-heading-3 {
  font-size: var(--sk-text-3xl);
}

.sk-heading-4 {
  font-size: var(--sk-text-2xl);
}

.sk-text-body {
  font-family: var(--sk-font-body);
  color: var(--sk-text-secondary);
  font-size: var(--sk-text-base);
  line-height: var(--sk-leading-relaxed);
}

.sk-text-lead {
  font-size: var(--sk-text-lg);
  color: var(--sk-text-secondary);
}

.sk-text-small {
  font-size: var(--sk-text-sm);
  color: var(--sk-text-muted);
}

.sk-text-gradient {
  background: var(--sk-gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ==========================================================================
   5. Section Components
   ========================================================================== */

.sk-section {
  padding: var(--sk-space-20) 0;
  position: relative;
}

.sk-section-dark {
  background-color: var(--sk-bg-primary);
}

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

.sk-section-gradient {
  background: var(--sk-gradient-hero);
  position: relative;
}

.sk-section-gradient::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--sk-gradient-radial);
  pointer-events: none;
}

.sk-section-header {
  text-align: center;
  margin-bottom: var(--sk-space-12);
}

.sk-section-caption {
  color: var(--sk-primary);
  font-size: var(--sk-text-sm);
  font-weight: var(--sk-font-semibold);
  text-transform: uppercase;
  letter-spacing: var(--sk-tracking-widest);
  margin-bottom: var(--sk-space-3);
  display: inline-block;
}

.sk-section-title {
  font-family: var(--sk-font-heading);
  font-size: var(--sk-text-4xl);
  font-weight: var(--sk-font-bold);
  color: var(--sk-text-primary);
  margin-bottom: var(--sk-space-4);
  line-height: var(--sk-leading-tight);
}

.sk-section-subtitle {
  color: var(--sk-text-secondary);
  font-size: var(--sk-text-lg);
  max-width: 600px;
  margin: 0 auto;
  line-height: var(--sk-leading-relaxed);
}

/* ==========================================================================
   6. Hero Section
   ========================================================================== */

.sk-hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: var(--sk-space-20) 0;
  background: var(--sk-bg-primary);
}

.sk-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse at 20% 20%, rgba(190, 22, 34, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(151, 45, 45, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.sk-hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--sk-primary), transparent);
  opacity: 0.3;
}

.sk-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--sk-space-6);
}

.sk-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sk-space-2);
  background: rgba(190, 22, 34, 0.1);
  border: 1px solid var(--sk-border-accent);
  border-radius: var(--sk-radius-full);
  padding: var(--sk-space-2) var(--sk-space-4);
  font-size: var(--sk-text-sm);
  color: var(--sk-primary);
  margin-bottom: var(--sk-space-6);
  animation: sk-fade-in 0.5s ease;
}

.sk-hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--sk-primary);
  border-radius: var(--sk-radius-full);
  animation: sk-pulse 2s infinite;
}

.sk-hero-title {
  font-family: var(--sk-font-heading);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: var(--sk-font-extrabold);
  color: var(--sk-text-primary);
  line-height: 1.1;
  margin-bottom: var(--sk-space-6);
  animation: sk-slide-up 0.6s ease 0.1s both;
}

.sk-hero-title span {
  background: var(--sk-gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sk-hero-subtitle {
  font-size: var(--sk-text-xl);
  color: var(--sk-text-secondary);
  max-width: 600px;
  margin: 0 auto var(--sk-space-8);
  line-height: var(--sk-leading-relaxed);
  animation: sk-slide-up 0.6s ease 0.2s both;
}

.sk-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sk-space-4);
  justify-content: center;
  animation: sk-slide-up 0.6s ease 0.3s both;
}

.sk-hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--sk-space-8);
  margin-top: var(--sk-space-16);
  padding-top: var(--sk-space-12);
  border-top: 1px solid var(--sk-border);
  animation: sk-slide-up 0.6s ease 0.4s both;
}

.sk-hero-stat {
  text-align: center;
}

.sk-hero-stat-value {
  font-family: var(--sk-font-heading);
  font-size: var(--sk-text-4xl);
  font-weight: var(--sk-font-bold);
  color: var(--sk-text-primary);
  line-height: 1;
  margin-bottom: var(--sk-space-2);
}

.sk-hero-stat-label {
  font-size: var(--sk-text-sm);
  color: var(--sk-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--sk-tracking-wide);
}

/* ==========================================================================
   7. Button Components
   ========================================================================== */

.sk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sk-space-2);
  font-family: var(--sk-font-body);
  font-weight: var(--sk-font-semibold);
  font-size: var(--sk-text-base);
  padding: var(--sk-space-3) var(--sk-space-6);
  border-radius: var(--sk-radius-lg);
  border: none;
  cursor: pointer;
  transition: all var(--sk-transition-base);
  text-decoration: none;
  white-space: nowrap;
}

.sk-btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(190, 22, 34, 0.3);
}

.sk-btn-primary {
  background: var(--sk-gradient-primary);
  color: var(--sk-text-primary);
  box-shadow: var(--sk-shadow-md);
}

.sk-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--sk-shadow-glow);
}

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

.sk-btn-secondary {
  background: transparent;
  color: var(--sk-text-primary);
  border: 1px solid var(--sk-border-light);
}

.sk-btn-secondary:hover {
  border-color: var(--sk-primary);
  color: var(--sk-primary);
  background: rgba(190, 22, 34, 0.05);
}

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

.sk-btn-ghost:hover {
  color: var(--sk-text-primary);
  background: var(--sk-bg-hover);
}

.sk-btn-lg {
  padding: var(--sk-space-4) var(--sk-space-8);
  font-size: var(--sk-text-lg);
  border-radius: var(--sk-radius-xl);
}

.sk-btn-sm {
  padding: var(--sk-space-2) var(--sk-space-4);
  font-size: var(--sk-text-sm);
}

.sk-btn-icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: var(--sk-radius-lg);
}

/* ==========================================================================
   8. Card Components
   ========================================================================== */

.sk-card {
  background: var(--sk-bg-card);
  border: 1px solid var(--sk-border);
  border-radius: var(--sk-radius-2xl);
  padding: var(--sk-space-6);
  transition: all var(--sk-transition-slow);
  position: relative;
  overflow: hidden;
}

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

.sk-card-featured {
  border-color: var(--sk-primary);
  background: linear-gradient(
    180deg,
    rgba(190, 22, 34, 0.08) 0%,
    var(--sk-bg-card) 100%
  );
}

.sk-card-featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--sk-gradient-primary);
}

.sk-card-badge {
  position: absolute;
  top: var(--sk-space-4);
  right: var(--sk-space-4);
  background: var(--sk-gradient-primary);
  color: var(--sk-text-primary);
  font-size: var(--sk-text-xs);
  font-weight: var(--sk-font-semibold);
  padding: var(--sk-space-1) var(--sk-space-3);
  border-radius: var(--sk-radius-full);
  text-transform: uppercase;
  letter-spacing: var(--sk-tracking-wide);
}

.sk-card-header {
  margin-bottom: var(--sk-space-4);
}

.sk-card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(190, 22, 34, 0.1);
  border-radius: var(--sk-radius-lg);
  margin-bottom: var(--sk-space-4);
  color: var(--sk-primary);
}

.sk-card-title {
  font-family: var(--sk-font-heading);
  font-size: var(--sk-text-xl);
  font-weight: var(--sk-font-semibold);
  color: var(--sk-text-primary);
  margin-bottom: var(--sk-space-2);
}

.sk-card-description {
  color: var(--sk-text-secondary);
  font-size: var(--sk-text-base);
  line-height: var(--sk-leading-relaxed);
}

.sk-card-footer {
  margin-top: var(--sk-space-6);
  padding-top: var(--sk-space-4);
  border-top: 1px solid var(--sk-border);
}

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

.sk-pricing-card {
  background: var(--sk-bg-card);
  border: 1px solid var(--sk-border);
  border-radius: var(--sk-radius-2xl);
  padding: var(--sk-space-8);
  text-align: center;
  transition: all var(--sk-transition-slow);
  position: relative;
  display: flex;
  flex-direction: column;
}

.sk-pricing-card:hover {
  border-color: var(--sk-border-accent);
  transform: translateY(-8px);
  box-shadow: var(--sk-shadow-xl);
}

.sk-pricing-card-featured {
  border-color: var(--sk-primary);
  background: linear-gradient(
    180deg,
    rgba(190, 22, 34, 0.1) 0%,
    var(--sk-bg-card) 30%
  );
  transform: scale(1.02);
}

.sk-pricing-card-featured:hover {
  transform: scale(1.02) translateY(-8px);
}

.sk-pricing-header {
  margin-bottom: var(--sk-space-6);
}

.sk-pricing-name {
  font-family: var(--sk-font-heading);
  font-size: var(--sk-text-2xl);
  font-weight: var(--sk-font-bold);
  color: var(--sk-text-primary);
  margin-bottom: var(--sk-space-2);
}

.sk-pricing-description {
  color: var(--sk-text-muted);
  font-size: var(--sk-text-sm);
}

.sk-pricing-price {
  margin-bottom: var(--sk-space-6);
  padding: var(--sk-space-4) 0;
}

.sk-pricing-amount {
  font-family: var(--sk-font-heading);
  font-size: var(--sk-text-5xl);
  font-weight: var(--sk-font-extrabold);
  color: var(--sk-text-primary);
  line-height: 1;
}

.sk-pricing-amount .currency {
  font-size: var(--sk-text-2xl);
  vertical-align: super;
  margin-right: var(--sk-space-1);
}

.sk-pricing-period {
  color: var(--sk-text-muted);
  font-size: var(--sk-text-sm);
  margin-top: var(--sk-space-2);
}

.sk-pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--sk-space-8);
  text-align: left;
  flex-grow: 1;
}

.sk-pricing-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--sk-space-3);
  padding: var(--sk-space-3) 0;
  color: var(--sk-text-secondary);
  font-size: var(--sk-text-base);
  border-bottom: 1px solid var(--sk-border);
}

.sk-pricing-feature:last-child {
  border-bottom: none;
}

.sk-pricing-feature-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sk-success);
  margin-top: 2px;
}

.sk-pricing-feature-disabled {
  color: var(--sk-text-muted);
  text-decoration: line-through;
}

.sk-pricing-feature-disabled .sk-pricing-feature-icon {
  color: var(--sk-text-muted);
}

.sk-pricing-action {
  margin-top: auto;
}

/* ==========================================================================
   10. Feature Components
   ========================================================================== */

.sk-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--sk-space-6);
}

.sk-feature {
  display: flex;
  gap: var(--sk-space-4);
  padding: var(--sk-space-6);
  background: var(--sk-bg-card);
  border: 1px solid var(--sk-border);
  border-radius: var(--sk-radius-xl);
  transition: all var(--sk-transition-slow);
}

.sk-feature:hover {
  border-color: var(--sk-border-accent);
  background: var(--sk-bg-elevated);
}

.sk-feature-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(190, 22, 34, 0.1);
  border-radius: var(--sk-radius-lg);
  color: var(--sk-primary);
}

.sk-feature-content {
  flex-grow: 1;
}

.sk-feature-title {
  font-family: var(--sk-font-heading);
  font-size: var(--sk-text-lg);
  font-weight: var(--sk-font-semibold);
  color: var(--sk-text-primary);
  margin-bottom: var(--sk-space-2);
}

.sk-feature-description {
  color: var(--sk-text-secondary);
  font-size: var(--sk-text-base);
  line-height: var(--sk-leading-relaxed);
}

/* ==========================================================================
   11. Testimonial Components
   ========================================================================== */

.sk-testimonials {
  position: relative;
}

.sk-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--sk-space-6);
}

.sk-testimonial {
  background: var(--sk-bg-card);
  border: 1px solid var(--sk-border);
  border-radius: var(--sk-radius-2xl);
  padding: var(--sk-space-8);
  position: relative;
}

.sk-testimonial::before {
  content: '"';
  position: absolute;
  top: var(--sk-space-4);
  right: var(--sk-space-6);
  font-family: Georgia, serif;
  font-size: 5rem;
  color: var(--sk-primary);
  opacity: 0.1;
  line-height: 1;
}

.sk-testimonial-content {
  color: var(--sk-text-secondary);
  font-size: var(--sk-text-lg);
  line-height: var(--sk-leading-relaxed);
  margin-bottom: var(--sk-space-6);
  position: relative;
  z-index: 1;
}

.sk-testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--sk-space-4);
}

.sk-testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--sk-radius-full);
  object-fit: cover;
  border: 2px solid var(--sk-border);
}

.sk-testimonial-name {
  font-weight: var(--sk-font-semibold);
  color: var(--sk-text-primary);
  font-size: var(--sk-text-base);
}

.sk-testimonial-role {
  color: var(--sk-text-muted);
  font-size: var(--sk-text-sm);
}

.sk-testimonial-rating {
  display: flex;
  gap: var(--sk-space-1);
  color: var(--sk-warning);
  margin-bottom: var(--sk-space-4);
}

/* ==========================================================================
   12. CTA Components
   ========================================================================== */

.sk-cta {
  background: var(--sk-bg-secondary);
  border-radius: var(--sk-radius-3xl);
  padding: var(--sk-space-16) var(--sk-space-8);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.sk-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse at 30% 0%, rgba(190, 22, 34, 0.2) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 100%, rgba(151, 45, 45, 0.15) 0%, transparent 50%);
  pointer-events: none;
}

.sk-cta-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.sk-cta-title {
  font-family: var(--sk-font-heading);
  font-size: var(--sk-text-4xl);
  font-weight: var(--sk-font-bold);
  color: var(--sk-text-primary);
  margin-bottom: var(--sk-space-4);
}

.sk-cta-description {
  color: var(--sk-text-secondary);
  font-size: var(--sk-text-lg);
  margin-bottom: var(--sk-space-8);
  line-height: var(--sk-leading-relaxed);
}

.sk-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sk-space-4);
  justify-content: center;
}

/* ==========================================================================
   13. Navigation Components
   ========================================================================== */

.sk-nav {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--sk-border);
  position: sticky;
  top: 0;
  z-index: var(--sk-z-sticky);
}

.sk-nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sk-space-4) var(--sk-space-6);
  max-width: var(--sk-container-2xl);
  margin: 0 auto;
}

.sk-nav-logo {
  height: 40px;
  width: auto;
}

.sk-nav-menu {
  display: flex;
  align-items: center;
  gap: var(--sk-space-1);
  list-style: none;
  margin: 0;
  padding: 0;
}

.sk-nav-link {
  color: var(--sk-text-secondary);
  font-weight: var(--sk-font-medium);
  font-size: var(--sk-text-base);
  padding: var(--sk-space-2) var(--sk-space-4);
  border-radius: var(--sk-radius-lg);
  transition: all var(--sk-transition-fast);
  text-decoration: none;
}

.sk-nav-link:hover {
  color: var(--sk-text-primary);
  background: var(--sk-bg-hover);
}

.sk-nav-link-active {
  color: var(--sk-primary);
}

.sk-nav-actions {
  display: flex;
  align-items: center;
  gap: var(--sk-space-3);
}

/* ==========================================================================
   14. Footer Components
   ========================================================================== */

.sk-footer {
  background: var(--sk-bg-secondary);
  border-top: 1px solid var(--sk-border);
  padding-top: var(--sk-space-16);
}

.sk-footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--sk-space-12);
  max-width: var(--sk-container-2xl);
  margin: 0 auto;
  padding: 0 var(--sk-space-6);
}

.sk-footer-brand {
  max-width: 300px;
}

.sk-footer-logo {
  height: 36px;
  width: auto;
  margin-bottom: var(--sk-space-4);
}

.sk-footer-description {
  color: var(--sk-text-secondary);
  font-size: var(--sk-text-base);
  line-height: var(--sk-leading-relaxed);
  margin-bottom: var(--sk-space-6);
}

.sk-footer-social {
  display: flex;
  gap: var(--sk-space-3);
}

.sk-footer-social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sk-bg-tertiary);
  border: 1px solid var(--sk-border);
  border-radius: var(--sk-radius-lg);
  color: var(--sk-text-secondary);
  transition: all var(--sk-transition-fast);
  text-decoration: none;
}

.sk-footer-social-link:hover {
  background: var(--sk-primary);
  border-color: var(--sk-primary);
  color: var(--sk-text-primary);
}

.sk-footer-column-title {
  font-weight: var(--sk-font-semibold);
  color: var(--sk-text-primary);
  font-size: var(--sk-text-base);
  margin-bottom: var(--sk-space-4);
  text-transform: uppercase;
  letter-spacing: var(--sk-tracking-wide);
}

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

.sk-footer-link {
  margin-bottom: var(--sk-space-3);
}

.sk-footer-link a {
  color: var(--sk-text-secondary);
  font-size: var(--sk-text-base);
  text-decoration: none;
  transition: color var(--sk-transition-fast);
}

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

.sk-footer-bottom {
  border-top: 1px solid var(--sk-border);
  padding: var(--sk-space-6) 0;
  margin-top: var(--sk-space-12);
}

.sk-footer-bottom-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sk-space-4);
  max-width: var(--sk-container-2xl);
  margin: 0 auto;
  padding: 0 var(--sk-space-6);
}

.sk-footer-copyright {
  color: var(--sk-text-muted);
  font-size: var(--sk-text-sm);
}

/* ==========================================================================
   15. Form Components
   ========================================================================== */

.sk-input {
  width: 100%;
  padding: var(--sk-space-3) var(--sk-space-4);
  background: var(--sk-bg-tertiary);
  border: 1px solid var(--sk-border);
  border-radius: var(--sk-radius-lg);
  color: var(--sk-text-primary);
  font-family: var(--sk-font-body);
  font-size: var(--sk-text-base);
  transition: all var(--sk-transition-fast);
}

.sk-input:focus {
  outline: none;
  border-color: var(--sk-primary);
  box-shadow: 0 0 0 3px rgba(190, 22, 34, 0.1);
}

.sk-input::placeholder {
  color: var(--sk-text-muted);
}

.sk-input-lg {
  padding: var(--sk-space-4) var(--sk-space-6);
  font-size: var(--sk-text-lg);
  border-radius: var(--sk-radius-xl);
}

.sk-label {
  display: block;
  color: var(--sk-text-primary);
  font-weight: var(--sk-font-medium);
  font-size: var(--sk-text-sm);
  margin-bottom: var(--sk-space-2);
}

.sk-form-group {
  margin-bottom: var(--sk-space-6);
}

/* ==========================================================================
   16. Login Page Styles
   ========================================================================== */

.sk-login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sk-bg-primary);
  position: relative;
}

.sk-login-page::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse at 30% 30%, rgba(190, 22, 34, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 70%, rgba(151, 45, 45, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.sk-login-container {
  width: 100%;
  max-width: 440px;
  padding: var(--sk-space-6);
  position: relative;
  z-index: 1;
}

.sk-login-card {
  background: var(--sk-bg-secondary);
  border: 1px solid var(--sk-border);
  border-radius: var(--sk-radius-2xl);
  padding: var(--sk-space-10);
}

.sk-login-logo {
  display: flex;
  justify-content: center;
  margin-bottom: var(--sk-space-8);
}

.sk-login-logo img {
  height: 48px;
  width: auto;
}

.sk-login-title {
  font-family: var(--sk-font-heading);
  font-size: var(--sk-text-2xl);
  font-weight: var(--sk-font-bold);
  color: var(--sk-text-primary);
  text-align: center;
  margin-bottom: var(--sk-space-8);
}

.sk-login-footer {
  text-align: center;
  margin-top: var(--sk-space-6);
  padding-top: var(--sk-space-6);
  border-top: 1px solid var(--sk-border);
  color: var(--sk-text-secondary);
  font-size: var(--sk-text-sm);
}

.sk-login-footer a {
  color: var(--sk-primary);
  text-decoration: none;
  font-weight: var(--sk-font-medium);
}

.sk-login-footer a:hover {
  text-decoration: underline;
}

/* ==========================================================================
   17. Badge Components
   ========================================================================== */

.sk-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sk-space-1);
  padding: var(--sk-space-1) var(--sk-space-3);
  font-size: var(--sk-text-xs);
  font-weight: var(--sk-font-semibold);
  border-radius: var(--sk-radius-full);
  text-transform: uppercase;
  letter-spacing: var(--sk-tracking-wide);
}

.sk-badge-primary {
  background: rgba(190, 22, 34, 0.1);
  color: var(--sk-primary);
  border: 1px solid var(--sk-border-accent);
}

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

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

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

/* ==========================================================================
   18. Utility Classes
   ========================================================================== */

/* Text alignment */
.sk-text-center { text-align: center; }
.sk-text-left { text-align: left; }
.sk-text-right { text-align: right; }

/* Display */
.sk-flex { display: flex; }
.sk-grid { display: grid; }
.sk-hidden { display: none; }
.sk-block { display: block; }
.sk-inline-block { display: inline-block; }

/* Flexbox */
.sk-items-center { align-items: center; }
.sk-items-start { align-items: flex-start; }
.sk-items-end { align-items: flex-end; }
.sk-justify-center { justify-content: center; }
.sk-justify-between { justify-content: space-between; }
.sk-justify-end { justify-content: flex-end; }
.sk-flex-wrap { flex-wrap: wrap; }
.sk-flex-col { flex-direction: column; }
.sk-gap-2 { gap: var(--sk-space-2); }
.sk-gap-4 { gap: var(--sk-space-4); }
.sk-gap-6 { gap: var(--sk-space-6); }
.sk-gap-8 { gap: var(--sk-space-8); }

/* Spacing */
.sk-mt-4 { margin-top: var(--sk-space-4); }
.sk-mt-8 { margin-top: var(--sk-space-8); }
.sk-mb-4 { margin-bottom: var(--sk-space-4); }
.sk-mb-8 { margin-bottom: var(--sk-space-8); }
.sk-mx-auto { margin-left: auto; margin-right: auto; }
.sk-p-4 { padding: var(--sk-space-4); }
.sk-p-6 { padding: var(--sk-space-6); }
.sk-p-8 { padding: var(--sk-space-8); }

/* Width */
.sk-w-full { width: 100%; }
.sk-max-w-md { max-width: 28rem; }
.sk-max-w-lg { max-width: 32rem; }
.sk-max-w-xl { max-width: 36rem; }

/* Position */
.sk-relative { position: relative; }
.sk-absolute { position: absolute; }

/* Container */
.sk-container {
  width: 100%;
  max-width: var(--sk-container-2xl);
  margin: 0 auto;
  padding: 0 var(--sk-space-6);
}

/* ==========================================================================
   19. Animations
   ========================================================================== */

@keyframes sk-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes sk-slide-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes sk-slide-down {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes sk-scale-in {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes sk-pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

@keyframes sk-pulse-glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(190, 22, 34, 0.3);
  }
  50% {
    box-shadow: 0 0 40px rgba(190, 22, 34, 0.5);
  }
}

@keyframes sk-gradient-shift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

@keyframes sk-float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* Animation utilities */
.sk-animate-fade-in {
  animation: sk-fade-in 0.5s ease;
}

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

.sk-animate-scale-in {
  animation: sk-scale-in 0.3s ease;
}

/* Staggered animations */
.sk-stagger > *:nth-child(1) { animation-delay: 0.1s; }
.sk-stagger > *:nth-child(2) { animation-delay: 0.2s; }
.sk-stagger > *:nth-child(3) { animation-delay: 0.3s; }
.sk-stagger > *:nth-child(4) { animation-delay: 0.4s; }
.sk-stagger > *:nth-child(5) { animation-delay: 0.5s; }
.sk-stagger > *:nth-child(6) { animation-delay: 0.6s; }
.sk-stagger > *:nth-child(7) { animation-delay: 0.7s; }
.sk-stagger > *:nth-child(8) { animation-delay: 0.8s; }

/* ==========================================================================
   20. Responsive Breakpoints
   ========================================================================== */

/* Tablet and below */
@media (max-width: 1023px) {
  .sk-hero-title {
    font-size: clamp(2rem, 4vw, 3rem);
  }
  
  .sk-hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .sk-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .sk-pricing-card-featured {
    transform: none;
  }
  
  .sk-pricing-card-featured:hover {
    transform: translateY(-8px);
  }
}

/* Mobile */
@media (max-width: 767px) {
  :root {
    --sk-text-5xl: 2.5rem;
    --sk-text-4xl: 2rem;
    --sk-text-3xl: 1.5rem;
  }
  
  .sk-section {
    padding: var(--sk-space-12) 0;
  }
  
  .sk-hero {
    min-height: auto;
    padding: var(--sk-space-16) 0;
  }
  
  .sk-hero-actions {
    flex-direction: column;
  }
  
  .sk-hero-actions .sk-btn {
    width: 100%;
  }
  
  .sk-hero-stats {
    grid-template-columns: 1fr 1fr;
    gap: var(--sk-space-4);
  }
  
  .sk-features-grid {
    grid-template-columns: 1fr;
  }
  
  .sk-testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .sk-footer-grid {
    grid-template-columns: 1fr;
    gap: var(--sk-space-8);
  }
  
  .sk-footer-brand {
    max-width: none;
    text-align: center;
  }
  
  .sk-footer-social {
    justify-content: center;
  }
  
  .sk-footer-bottom-content {
    flex-direction: column;
    text-align: center;
  }
  
  .sk-nav-menu {
    display: none;
  }
  
  .sk-cta {
    padding: var(--sk-space-10) var(--sk-space-6);
  }
}

/* ==========================================================================
   21. Print Styles
   ========================================================================== */

@media print {
  .sk-nav,
  .sk-footer,
  .sk-btn,
  .sk-hero::before,
  .sk-hero::after {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
  
  .sk-hero,
  .sk-section {
    background: white !important;
  }
  
  .sk-hero-title,
  .sk-section-title,
  .sk-card-title {
    color: black !important;
  }
}