/* ========================================
   KimCard Design System - Global Styles
   ======================================== */

/* === CSS Variables / Design Tokens === */
:root {
  /* Colors - Forest Green Theme */
  --color-primary: #0A6E5C;
  --color-primary-dark: #085A4A;
  --color-primary-light: #0D8A73;
  --color-forest: #1B4D3E;
  --color-gold: #C9A962;
  --color-gold-light: #E5D4A1;
  --color-cream: #F5F3ED;
  --color-white: #FFFFFF;
  --color-text: #1A1A1A;
  --color-text-secondary: #666666;
  --color-text-muted: #999999;
  --color-border: rgba(26, 26, 26, 0.1);
  
  /* Card Tiers */
  --color-bronze: #CD7F32;
  --color-silver: #C0C0C0;
  --color-gold-tier: #FFD700;
  
  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'SF Mono', 'Monaco', 'Inconsolata', monospace;
  
  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  
  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  
  /* Layout */
  --container-max: 1100px;
  --nav-height: 72px;
  
  /* Borders & Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 30px rgba(10, 110, 92, 0.3);
  --shadow-gold: 0 0 30px rgba(201, 169, 98, 0.3);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
  --transition-bounce: 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* === Reset & Base === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-cream);
  min-height: 100vh;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

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

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text);
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

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

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary), var(--color-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gold {
  color: var(--color-gold);
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-white);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(10, 110, 92, 0.4);
}

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

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

.btn-gold {
  background: linear-gradient(135deg, var(--color-gold), #B8963E);
  color: var(--color-white);
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl), 0 0 50px rgba(201, 169, 98, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

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

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

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline-white {
  background: transparent;
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

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

/* === Cards === */
.card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
}

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

.card-primary {
  border: 1px solid rgba(10, 110, 92, 0.1);
}

.card-gold {
  background: linear-gradient(135deg, rgba(201, 169, 98, 0.1), rgba(201, 169, 98, 0.05));
  border: 1px solid rgba(201, 169, 98, 0.2);
}

/* === Badge / Tag === */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
  background: rgba(10, 110, 92, 0.1);
  color: var(--color-primary);
}

.badge-gold {
  background: linear-gradient(135deg, var(--color-gold), #B8963E);
  color: var(--color-white);
}

.badge-outline {
  background: transparent;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}

/* === Section === */
.section {
  padding: var(--space-20) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-4);
}

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

/* === Animations === */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.8; }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

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

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes bounceIn {
  0% {
    opacity: 0;
    transform: scale(0.3);
  }
  50% {
    transform: scale(1.05);
  }
  70% {
    transform: scale(0.9);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(10, 110, 92, 0.3);
  }
  50% {
    box-shadow: 0 0 40px rgba(10, 110, 92, 0.6);
  }
}

@keyframes flipIn {
  from {
    transform: perspective(400px) rotateY(-90deg);
    opacity: 0;
  }
  to {
    transform: perspective(400px) rotateY(0);
    opacity: 1;
  }
}

@keyframes sparkle {
  0%, 100% { opacity: 0; transform: scale(0); }
  50% { opacity: 1; transform: scale(1); }
}

@keyframes borderGlow {
  0%, 100% { border-color: rgba(201, 169, 98, 0.3); }
  50% { border-color: rgba(201, 169, 98, 0.8); }
}

.animate-fadeInUp {
  animation: fadeInUp 0.6s ease forwards;
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

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

.animate-glow {
  animation: glow 2s ease-in-out infinite;
}

/* Scroll Animations */
.scroll-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.scroll-animate.visible {
  opacity: 1;
  transform: translateY(0);
}

/* === Grid System === */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  
  h1 { font-size: var(--text-4xl); }
  h2 { font-size: var(--text-3xl); }
  h3 { font-size: var(--text-2xl); }
  
  .section { padding: var(--space-12) 0; }
  .container { padding: 0 var(--space-4); }
}

/* === Flex Utilities === */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1; }

/* === Spacing Utilities === */
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.py-4 { padding-top: var(--space-4); padding-bottom: var(--space-4); }
.py-8 { padding-top: var(--space-8); padding-bottom: var(--space-8); }
.px-4 { padding-left: var(--space-4); padding-right: var(--space-4); }
.px-6 { padding-left: var(--space-6); padding-right: var(--space-6); }

/* === Text Utilities === */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.font-display { font-family: var(--font-display); }
.font-mono { font-family: var(--font-mono); }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.text-sm { font-size: var(--text-sm); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }
.text-2xl { font-size: var(--text-2xl); }
.text-muted { color: var(--color-text-muted); }
.text-secondary { color: var(--color-text-secondary); }

/* === Language Switcher === */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  background: rgba(255, 255, 255, 0.1);
  padding: var(--space-1);
  border-radius: var(--radius-full);
}

.lang-btn {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-secondary);
  background: transparent;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.lang-btn.active {
  background: var(--color-white);
  color: var(--color-primary);
}

.lang-btn:hover:not(.active) {
  color: var(--color-text);
}

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

::-webkit-scrollbar-track {
  background: var(--color-cream);
}

::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-dark);
}

/* === Loading States === */
.skeleton {
  background: linear-gradient(90deg, 
    rgba(0,0,0,0.05) 25%, 
    rgba(0,0,0,0.1) 50%, 
    rgba(0,0,0,0.05) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

/* === Decorative Elements === */
.decorative-line {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-gold));
  border-radius: var(--radius-full);
}

.shimmer-border {
  position: relative;
  overflow: hidden;
}

.shimmer-border::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(255,255,255,0.4), 
    transparent
  );
  animation: shimmer 3s infinite;
}

/* === K-Metal Block Decoration === */
.k-block {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-gold));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-glow);
}

/* === Icon Wrapper === */
.icon-wrapper {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(10, 110, 92, 0.1), rgba(10, 110, 92, 0.05));
  border-radius: var(--radius-md);
  color: var(--color-primary);
}

.icon-wrapper svg {
  width: 24px;
  height: 24px;
}

/* === Responsive Visibility === */
@media (max-width: 768px) {
  .hide-mobile { display: none !important; }
}

@media (min-width: 769px) {
  .hide-desktop { display: none !important; }
}

/* === Full Screen Background Slider === */
.bg-slider {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

.bg-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
}

.bg-slide.active {
  opacity: 1;
}

.bg-slide::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(27, 77, 62, 0.7) 0%,
    rgba(27, 77, 62, 0.5) 50%,
    rgba(245, 243, 237, 0.95) 100%
  );
}

/* Background Slider Indicators */
.bg-slider-indicators {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-2);
  z-index: 100;
}

.bg-slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all var(--transition-base);
}

.bg-slider-dot.active {
  background: var(--color-white);
  width: 24px;
  border-radius: 4px;
}

.bg-slider-dot:hover {
  background: rgba(255, 255, 255, 0.8);
}

/* Hero Text Slider */
.hero-text-slider {
  position: relative;
  min-height: 120px;
}

.hero-text-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.8s ease;
}

.hero-text-slide.active {
  opacity: 1;
  transform: translateY(0);
}

/* Content Overlay for Readability */
.content-overlay {
  position: relative;
  z-index: 1;
}

/* Transparent Navigation for Background Slider */
.navbar-transparent {
  background: transparent;
  border-bottom: none;
}

.navbar-transparent .nav-link {
  color: rgba(255, 255, 255, 0.9);
}

.navbar-transparent .nav-link:hover {
  color: var(--color-white);
}

.navbar-transparent .nav-logo {
  color: var(--color-white);
}

.navbar-transparent .nav-lang-btn {
  color: rgba(255, 255, 255, 0.8);
}

.navbar-transparent .nav-lang-btn.active {
  background: var(--color-white);
  color: var(--color-primary);
}

.navbar-transparent.scrolled {
  background: rgba(245, 243, 237, 0.95);
  backdrop-filter: blur(20px);
}

.navbar-transparent.scrolled .nav-link {
  color: var(--color-text-secondary);
}

.navbar-transparent.scrolled .nav-link:hover {
  color: var(--color-primary);
}

.navbar-transparent.scrolled .nav-logo {
  color: var(--color-primary);
}

.navbar-transparent.scrolled .nav-lang-btn {
  color: var(--color-text-secondary);
}

/* ========================================
   Premium Slider Component
   ======================================== */

/* Slider Section with Background Images */
.slider-section {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.slider-section-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: opacity 0.8s ease;
  opacity: 0;
}

.slider-section-bg.active {
  opacity: 1;
}

.slider-section-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.25);
}

/* Category Tabs */
.slider-tabs {
  position: relative;
  z-index: 10;
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
  padding: 0 var(--space-4);
}

.slider-tab {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-full);
  color: var(--color-white);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.slider-tab:hover {
  background: rgba(255, 255, 255, 0.25);
}

.slider-tab.active {
  background: rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.5);
  font-weight: 600;
}

.slider-tab svg {
  width: 16px;
  height: 16px;
}

/* Glass Card */
.glass-card {
  position: relative;
  z-index: 10;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 24px;
  padding: var(--space-8);
  color: var(--color-white);
  max-width: 420px;
  width: 90%;
  margin: 0 auto;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.glass-card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  margin-bottom: var(--space-5);
}

.glass-card-icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-white);
}

.glass-card-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.glass-card-desc {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

.glass-card-divider {
  border: none;
  border-top: 1px dashed rgba(255, 255, 255, 0.3);
  margin: var(--space-4) 0;
}

.glass-card-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.glass-card-stat {
  text-align: center;
  padding: var(--space-3);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
}

.glass-card-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 2px;
}

.glass-card-stat-label {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Tier Badge in Glass */
.glass-tier-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--color-white);
}

.glass-tier-badge.gold {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.4), rgba(218, 165, 32, 0.4));
  border-color: rgba(255, 215, 0, 0.5);
}

/* Side Navigation Buttons */
.slider-side-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 20;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  color: var(--color-white);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.slider-side-nav:hover {
  background: rgba(255, 255, 255, 0.35);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.slider-side-nav svg {
  width: 20px;
  height: 20px;
}

.slider-side-nav.prev {
  left: 16px;
}

.slider-side-nav.next {
  right: 16px;
}

/* Slider Container */
.premium-slider {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.slider-wrapper {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  touch-action: pan-x;
}

.slider-slide {
  flex: 0 0 100%;
  min-width: 0;
}

/* Slider Navigation */
.slider-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.slider-nav-btn {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 50%;
  color: var(--color-text);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.slider-nav-btn:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 4px 16px rgba(10, 110, 92, 0.2);
}

.slider-nav-btn svg {
  width: 20px;
  height: 20px;
}

.slider-dots {
  display: flex;
  gap: var(--space-2);
}

.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.15);
  cursor: pointer;
  transition: all var(--transition-base);
}

.slider-dot.active {
  width: 24px;
  border-radius: 4px;
  background: var(--color-primary);
}

.slider-dot:hover {
  background: var(--color-primary-light);
}

/* Premium Card Style */
.premium-card {
  background: linear-gradient(135deg, #FFFFFF 0%, #FAFAFA 100%);
  border-radius: 24px;
  padding: var(--space-8);
  border: 1px solid rgba(0, 0, 0, 0.04);
  box-shadow: 
    0 4px 24px rgba(0, 0, 0, 0.06),
    0 1px 2px rgba(0, 0, 0, 0.04);
  transition: all var(--transition-base);
}

.premium-card:hover {
  box-shadow: 
    0 8px 40px rgba(0, 0, 0, 0.1),
    0 2px 4px rgba(0, 0, 0, 0.06);
  transform: translateY(-2px);
}

.premium-card.highlight {
  background: linear-gradient(135deg, var(--color-forest) 0%, var(--color-primary) 100%);
  color: var(--color-white);
  border: none;
}

.premium-card.highlight .premium-card-label {
  color: rgba(255, 255, 255, 0.7);
}

.premium-card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(10, 110, 92, 0.08) 0%, rgba(10, 110, 92, 0.04) 100%);
  border-radius: 16px;
  margin-bottom: var(--space-5);
}

.premium-card-icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-primary);
}

.premium-card.highlight .premium-card-icon {
  background: rgba(255, 255, 255, 0.15);
}

.premium-card.highlight .premium-card-icon svg {
  color: var(--color-white);
}

.premium-card-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.premium-card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-5);
}

.premium-card.highlight .premium-card-desc {
  color: rgba(255, 255, 255, 0.85);
}

.premium-card-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.premium-card-value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-primary);
}

.premium-card.highlight .premium-card-value {
  color: var(--color-gold-light);
}

/* Tier Badge */
.tier-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.tier-badge.bronze {
  background: linear-gradient(135deg, #CD7F32 0%, #B8722E 100%);
  color: var(--color-white);
}

.tier-badge.silver {
  background: linear-gradient(135deg, #C0C0C0 0%, #A8A8A8 100%);
  color: var(--color-text);
}

.tier-badge.gold {
  background: linear-gradient(135deg, #FFD700 0%, #DAA520 100%);
  color: var(--color-text);
}

.tier-badge.platinum {
  background: linear-gradient(135deg, #E5E4E2 0%, #C9C8C6 100%);
  color: var(--color-text);
}

/* Stats Grid in Slider */
.slider-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.slider-stat {
  text-align: center;
  padding: var(--space-4);
  background: rgba(0, 0, 0, 0.02);
  border-radius: var(--radius-lg);
}

.slider-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

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

/* Mobile Slider */
@media (max-width: 768px) {
  .slider-nav {
    margin-top: var(--space-6);
  }
  
  .slider-nav-btn {
    width: 40px;
    height: 40px;
  }
  
  .premium-card {
    padding: var(--space-6);
    margin: 0 var(--space-2);
  }
  
  .premium-card-icon {
    width: 48px;
    height: 48px;
  }
  
  .premium-card-icon svg {
    width: 24px;
    height: 24px;
  }
  
  .premium-card-title {
    font-size: var(--text-lg);
  }
  
  .premium-card-value {
    font-size: var(--text-2xl);
  }
  
  .slider-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Touch-friendly */
@media (hover: none) {
  .slider-wrapper {
    scroll-snap-type: x mandatory;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  
  .slider-wrapper::-webkit-scrollbar {
    display: none;
  }
  
  .slider-slide {
    scroll-snap-align: center;
  }
}

/* Features slider mobile - single card */
@media (max-width: 768px) {
  .slider-slide > div[style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
    max-width: 100% !important;
  }
  
  .slider-slide .premium-card {
    margin: 0 var(--space-2) !important;
  }
  
  /* Glass card mobile */
  .slider-section {
    min-height: 480px;
  }
  
  .glass-card {
    padding: var(--space-6);
    width: 85%;
  }
  
  .glass-card-title {
    font-size: var(--text-xl);
  }
  
  .glass-card-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .slider-side-nav {
    width: 40px;
    height: 40px;
  }
  
  .slider-side-nav.prev {
    left: 8px;
  }
  
  .slider-side-nav.next {
    right: 8px;
  }
  
  .slider-tabs {
    gap: var(--space-2);
  }
  
  .slider-tab {
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
  }
}

@media (max-width: 480px) {
  .slider-section {
    min-height: 440px;
  }
  
  .glass-card {
    padding: var(--space-5);
    width: 88%;
    border-radius: 20px;
  }
  
  .glass-card-icon {
    width: 48px;
    height: 48px;
  }
  
  .glass-card-stat-value {
    font-size: var(--text-lg);
  }
  
  .slider-side-nav {
    width: 36px;
    height: 36px;
  }
}