/*!
 * SIAKADPONPES SaaS Landing Page CSS
 * Modern, Clean, and Performance Optimized
 * Based on SaaS design patterns with Islamic education theme
 */

/* ===== CSS VARIABLES ===== */
:root {
  /* Brand Colors */
  --primary: #059669;
  --primary-dark: #047857;
  --primary-light: #10b981;
  --secondary: #0891b2;
  --secondary-dark: #0e7490;
  --secondary-light: #22d3ee;
  --accent: #f59e0b;
  --accent-light: #fbbf24;
  
  /* Neutral Colors */
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  
  /* Status Colors */
  --success: #22c55e;
  --warning: #eab308;
  --error: #ef4444;
  --info: #3b82f6;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--secondary-light) 100%);
  --gradient-dark: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
  --gradient-light: linear-gradient(135deg, var(--white) 0%, var(--gray-50) 100%);
  
  /* Typography */
  --font-primary: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Poppins', var(--font-primary);
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 0.75rem;
  --spacing-lg: 1rem;
  --spacing-xl: 1.5rem;
  --spacing-2xl: 2rem;
  --spacing-3xl: 2.5rem;
  --spacing-4xl: 3rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Z-Index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1050;
  --z-tooltip: 1070;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--gray-800);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Prevent scroll when mobile menu is open */
body.menu-open {
  overflow: hidden;
}

/* Mobile menu overlay */
.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  z-index: calc(var(--z-fixed) - 1);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  pointer-events: none;
}

.nav-overlay.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* ===== UTILITIES ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--spacing-xl);
  }
}

/* ===== NAVIGATION ===== */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gray-200);
  z-index: var(--z-fixed);
  padding: var(--spacing-md) 0;
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-sm) 0;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.nav-logo a {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  color: var(--gray-900);
  font-weight: 600;
  font-size: 1.125rem;
}

.logo-img {
  height: 28px;
  width: auto;
}

.logo-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: var(--font-display);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-xl);
  align-items: center;
}

.nav-link {
  text-decoration: none;
  color: var(--gray-700);
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  position: relative;
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 20px;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transform: translateX(-50%);
}

.mobile-cta {
  display: none;
  color: var(--primary) !important;
  font-weight: 600 !important;
}

.nav-buttons {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  width: 28px;
  height: 20px;
  justify-content: space-between;
  padding: var(--spacing-xs);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
}

.hamburger span {
  width: 100%;
  height: 2px;
  background: var(--gray-700);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  transform-origin: center;
}

.hamburger:hover {
  background: var(--gray-100);
}

.hamburger.active {
  background: var(--gray-200);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
  background: var(--primary);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
  background: var(--primary);
}

/* ===== BUTTONS ===== */
.btn-primary {
  background: var(--gradient-primary);
  color: var(--white);
  border: none;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.875rem;
  box-shadow: var(--shadow-sm);
}

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

.btn-secondary {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
  padding: calc(var(--spacing-sm) - 2px) calc(var(--spacing-lg) - 2px);
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.875rem;
}

.btn-secondary:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Button secondary untuk background gelap */
.btn-secondary-white {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
  padding: calc(var(--spacing-sm) - 2px) calc(var(--spacing-lg) - 2px);
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.875rem;
}

.btn-secondary-white:hover {
  background: var(--white);
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-primary.large,
.btn-secondary.large,
.btn-secondary-white.large {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1rem;
  gap: var(--spacing-sm);
}

.full-width {
  width: 100%;
  justify-content: center;
}

/* ===== HERO SECTION ===== */
.hero {
  background: var(--gradient-primary);
  color: var(--white);
  padding: 120px 0 80px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow-x: visible;
  overflow-y: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
  z-index: 1;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: var(--spacing-lg);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  line-height: 1.2;
}

.highlight {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1rem;
  margin-bottom: var(--spacing-xl);
  opacity: 0.9;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-2xl);
  flex-wrap: wrap;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.stat {
  text-align: center;
}

.stat h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  color: var(--white);
}

.stat p {
  font-size: 0.75rem;
  opacity: 0.8;
  margin: 0;
}


/* ===== HERO IMAGE ===== */
.hero-image {
  position: relative;
  margin: 0 20px;
}

.dashboard-mockup {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  overflow: hidden;
  transform: perspective(1000px) rotateY(-5deg) rotateX(10deg);
  transition: transform var(--transition-slow);
  position: relative;
  z-index: 10;
}

.dashboard-mockup:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.mockup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
}

.mockup-dots {
  display: flex;
  gap: var(--spacing-xs);
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
}

.dot.red { background: #ef4444; }
.dot.yellow { background: #eab308; }
.dot.green { background: #22c55e; }

.mockup-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
}

.mockup-actions {
  display: flex;
  gap: var(--spacing-md);
  color: var(--gray-500);
}

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

.dashboard-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

/* ===== FLOATING CARDS ===== */
.floating-card {
  position: absolute;
  background: var(--white);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-xl);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
  border: 2px solid transparent;
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  z-index: 15;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: all var(--transition-normal);
  cursor: pointer;
  overflow: hidden;
  min-width: 260px;
  max-width: 320px;
}

.floating-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  z-index: -1;
  transform: scale(0);
  transition: transform var(--transition-normal);
  border-radius: var(--radius-lg);
}

.floating-card::after {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(45deg, 
    transparent 30%, 
    rgba(37, 99, 235, 0.3) 40%, 
    rgba(245, 158, 11, 0.3) 50%, 
    rgba(37, 99, 235, 0.3) 60%, 
    transparent 70%);
  background-size: 200% 100%;
  z-index: -2;
  border-radius: var(--radius-lg);
  opacity: 0;
  animation: shimmer 3s linear infinite;
  transition: opacity var(--transition-normal);
}

.floating-card:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
  border-color: var(--primary);
}

.floating-card:hover::before {
  transform: scale(1);
}

.floating-card:hover::after {
  opacity: 1;
}

.floating-card:hover i {
  background-color: var(--white) !important;
  color: var(--primary) !important;
  transform: scale(1.1);
  z-index: 1;
  position: relative;
}

.floating-card:hover .card-content strong,
.floating-card:hover .card-content p {
  color: var(--white) !important;
  z-index: 1;
  position: relative;
}

.floating-card.notification {
  top: 10%;
  right: -8%;
  animation: floatRotate 4s ease-in-out infinite;
  animation-delay: 0s;
  transform-origin: center;
}

.floating-card.payment {
  bottom: 15%;
  left: -15%;
  animation: floatBounce 3.5s ease-in-out infinite;
  animation-delay: 1.5s;
  transform-origin: center;
}

.floating-card.analytics {
  top: 82%;
  right: -8%;
  animation: floatPulse 5s ease-in-out infinite;
  animation-delay: 0.8s;
  transform-origin: center;
}

.floating-card i {
  font-size: 1.75rem;
  color: var(--primary);
  transition: all var(--transition-normal);
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--gray-50);
  border-radius: var(--radius-lg);
  flex-shrink: 0;
}

.floating-card .card-content {
  flex: 1;
}

.floating-card strong {
  font-size: 0.875rem;
  color: var(--gray-900);
  display: block;
  transition: all var(--transition-normal);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.floating-card p {
  font-size: 0.75rem;
  color: var(--gray-600);
  margin: 0;
  transition: all var(--transition-normal);
  line-height: 1.4;
}

/* Floating Animations */
@keyframes floatRotate {
  0% {
    transform: translateY(0px) rotate(0deg);
  }
  25% {
    transform: translateY(-15px) rotate(2deg);
  }
  50% {
    transform: translateY(-8px) rotate(0deg);
  }
  75% {
    transform: translateY(-20px) rotate(-2deg);
  }
  100% {
    transform: translateY(0px) rotate(0deg);
  }
}

@keyframes floatBounce {
  0%, 100% {
    transform: translateY(0px) translateX(0px);
  }
  25% {
    transform: translateY(-12px) translateX(3px);
  }
  50% {
    transform: translateY(-25px) translateX(0px);
  }
  75% {
    transform: translateY(-8px) translateX(-3px);
  }
}

@keyframes floatPulse {
  0%, 100% {
    transform: translateY(0px) scale(1);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  }
  25% {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
  }
  50% {
    transform: translateY(-18px) scale(1.08);
    box-shadow: 0 30px 60px rgba(37, 99, 235, 0.2);
  }
  75% {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.12);
  }
}

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

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

/* Floating Cards Responsive */
@media (max-width: 1200px) {
  .floating-card {
    min-width: 220px;
    max-width: 280px;
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  .floating-card.notification {
    right: -10%;
  }
  
  .floating-card.payment {
    left: -10%;
  }
  
  .floating-card.analytics {
    top: 55%;
    right: -5%;
  }
}

@media (max-width: 968px) {
  .floating-card {
    min-width: 200px;
    max-width: 250px;
    padding: var(--spacing-sm);
  }
  
  .floating-card i {
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
  }
  
  .floating-card strong {
    font-size: 0.8rem;
  }
  
  .floating-card p {
    font-size: 0.7rem;
  }
  
  .floating-card.notification {
    top: 5%;
    right: -5%;
  }
  
  .floating-card.payment {
    bottom: 10%;
    left: -5%;
  }
  
  .floating-card.analytics {
    top: 50%;
    right: -3%;
  }
}

@media (max-width: 768px) {
  .floating-card {
    display: none;
  }
}

/* ===== SCROLL INDICATOR ===== */
.scroll-indicator {
  position: absolute;
  bottom: var(--spacing-xl);
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  animation: bounce 2s infinite;
  z-index: 3;
}

.scroll-indicator span {
  display: block;
  font-size: 0.875rem;
  opacity: 0.7;
  margin-bottom: var(--spacing-xs);
}

.scroll-indicator i {
  font-size: 1.25rem;
  opacity: 0.7;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

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

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: var(--gray-100);
  color: var(--primary);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2rem);
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--spacing-md);
  line-height: 1.3;
}

.section-header p {
  font-size: 1rem;
  color: var(--gray-600);
  margin: 0;
}

/* ===== FEATURES SECTION ===== */
.features {
  background: var(--gray-50);
}

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

.feature-card {
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

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

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
}

.feature-icon i {
  font-size: 1.25rem;
  color: var(--white);
}

.feature-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--spacing-md);
}

.feature-card p {
  color: var(--gray-600);
  margin-bottom: var(--spacing-md);
}

.feature-tags {
  display: flex;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
}

.feature-tags span {
  background: var(--gray-100);
  color: var(--gray-700);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 500;
}

/* ===== INTEGRATIONS SECTION ===== */
.integrations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.integration-card {
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: all var(--transition-normal);
  position: relative;
  text-align: center;
}

.integration-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.integration-icon {
  width: 50px;
  height: 50px;
  background: var(--gray-100);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
}

.integration-icon i {
  font-size: 1.25rem;
  color: var(--primary);
}

.integration-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--spacing-sm);
}

.integration-card p {
  color: var(--gray-600);
  font-size: 0.875rem;
  margin: 0;
}

.integration-badge {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  background: var(--primary);
  color: var(--white);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.integration-cta {
  text-align: center;
  margin-top: var(--spacing-4xl);
  padding: var(--spacing-2xl);
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
}

.integration-cta h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--spacing-sm);
}

.integration-cta p {
  color: var(--gray-600);
  margin-bottom: var(--spacing-lg);
}

/* ===== PRICING SECTION ===== */
.pricing {
  background: var(--gray-50);
}

.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-4xl);
  transition: all var(--transition-normal);
}

.pricing-toggle span {
  font-weight: 600;
  color: var(--gray-700);
  transition: all var(--transition-normal);
}

.pricing-toggle.annual-selected span:last-child {
  color: var(--primary);
  transform: scale(1.05);
}

.pricing-toggle:not(.annual-selected) span:first-child {
  color: var(--primary);
  transform: scale(1.05);
}

.toggle {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
}

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

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--gray-300);
  transition: var(--transition-fast);
  border-radius: var(--radius-full);
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: var(--white);
  transition: var(--transition-fast);
  border-radius: var(--radius-full);
}

input:checked + .slider {
  background-color: var(--primary);
}

input:checked + .slider:before {
  transform: translateX(26px);
}

.discount {
  background: var(--success);
  color: var(--white);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  margin-left: var(--spacing-xs);
  transition: all var(--transition-normal);
}

/* Annual mode styling */
.pricing-toggle.annual-mode .discount {
  background: var(--accent);
  animation: bounce 0.5s ease;
}

.pricing-toggle.annual-mode span:last-child {
  color: var(--primary);
  transform: scale(1.05);
}

/* Monthly mode styling */
.pricing-toggle.monthly-mode span:first-child {
  color: var(--primary);
  transform: scale(1.05);
}

/* Legacy support for browsers that don't support :has() */
.pricing-toggle:has(input:checked) .discount {
  background: var(--accent);
  animation: bounce 0.5s ease;
}

.pricing-toggle:has(input:checked) span:last-child {
  color: var(--primary);
  transform: scale(1.05);
}

.pricing-toggle:has(input:not(:checked)) span:first-child {
  color: var(--primary);
  transform: scale(1.05);
}

/* Enhanced fallback for older browsers */
@supports not (selector(:has(*))) {
  /* When :has() is not supported, rely on JavaScript classes */
  .pricing-toggle.annual-mode .discount {
    background: var(--accent) !important;
    animation: bounce 0.5s ease !important;
  }
  
  .pricing-toggle.annual-mode span:last-child {
    color: var(--primary) !important;
    transform: scale(1.05) !important;
  }
  
  .pricing-toggle.monthly-mode span:first-child {
    color: var(--primary) !important;
    transform: scale(1.05) !important;
  }
  
  /* Reset other spans when in specific mode */
  .pricing-toggle.annual-mode span:first-child {
    color: var(--gray-700) !important;
    transform: scale(1) !important;
  }
  
  .pricing-toggle.monthly-mode span:last-child {
    color: var(--gray-700) !important;
    transform: scale(1) !important;
  }
}

@keyframes pricingBounce {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

@keyframes bounceIcon {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}


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

.pricing-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  border: 2px solid var(--gray-200);
  transition: all var(--transition-normal);
  position: relative;
}

.pricing-card.featured {
  border-color: var(--primary);
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

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

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-4px);
}

.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: var(--white);
  padding: var(--spacing-xs) var(--spacing-lg);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
}


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

.pricing-header h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--spacing-md);
}

.price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  margin-bottom: var(--spacing-sm);
}

.currency {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-600);
}

.amount {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--gray-900);
  margin: 0 var(--spacing-xs);
  transition: all var(--transition-normal);
}

.period {
  font-size: 1rem;
  color: var(--gray-600);
  transition: all var(--transition-normal);
}

.pricing-header p {
  color: var(--gray-600);
  margin: 0;
}

.pricing-features {
  list-style: none;
  margin-bottom: var(--spacing-xl);
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
  color: var(--gray-700);
}

.pricing-features i.fa-check {
  color: var(--success);
}

.pricing-features i.fa-times {
  color: var(--gray-400);
}

.pricing-note {
  text-align: center;
  font-size: 0.875rem;
  color: var(--gray-500);
  margin-top: var(--spacing-md);
}

.pricing-guarantee {
  margin-top: var(--spacing-4xl);
  background: linear-gradient(135deg, var(--white) 0%, #fef3e2 100%);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--accent);
  position: relative;
  overflow: hidden;
}

.pricing-guarantee::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent) 0%, #f59e0b 100%);
}

.guarantee-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  text-align: center;
  position: relative;
  z-index: 1;
}

.guarantee-content i {
  font-size: 3rem;
  color: var(--accent);
  animation: bounceIcon 2s infinite;
}

.guarantee-content h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--spacing-xs);
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.guarantee-content p {
  color: var(--gray-700);
  margin: 0;
  font-weight: 500;
}

/* ===== EXCLUSIVE PRICING CARD ===== */
.pricing-card.exclusive {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--white) 0%, #fef3e2 100%);
  position: relative;
  overflow: hidden;
}

.pricing-card.exclusive::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent) 0%, #f59e0b 100%);
}

.pricing-card.exclusive:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px rgba(245, 158, 11, 0.2);
}

.price-custom {
  text-align: center;
  margin-bottom: var(--spacing-sm);
}

.custom-text {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: var(--spacing-xs);
}

.custom-subtitle {
  color: var(--gray-600);
  font-size: 0.875rem;
  margin: 0;
  font-style: italic;
}

.exclusive-btn {
  background: linear-gradient(135deg, var(--accent) 0%, #f59e0b 100%);
  border: none;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  transition: all var(--transition-normal);
}

.exclusive-btn:hover {
  background: linear-gradient(135deg, #f59e0b 0%, var(--accent) 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(245, 158, 11, 0.3);
}

.exclusive-btn i {
  font-size: 1.2rem;
}

/* ===== ADDONS & TOOLS SECTION ===== */
.addons {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  position: relative;
  overflow: hidden;
}

.addons::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23e5e7eb" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>') repeat;
  opacity: 0.3;
  z-index: 0;
}

.addons .container {
  position: relative;
  z-index: 1;
}

.addons-wrapper {
  margin-top: var(--spacing-4xl);
}

/* Addon Section Header */
.addons-header,
.tools-header {
  text-align: center;
  margin-bottom: var(--spacing-4xl);
  position: relative;
}

.addons-header::after,
.tools-header::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: 2px;
}

.addons-header h3,
.tools-header h3 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}

.addons-header h3 i,
.tools-header h3 i {
  color: var(--primary);
  font-size: 1.5rem;
}

.addons-header p,
.tools-header p {
  color: var(--gray-600);
  font-size: 1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Addon Grid */
.addons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-4xl);
}

.addon-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  border: 2px solid transparent;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.addon-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.addon-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 60px rgba(37, 99, 235, 0.15);
  border-color: var(--primary);
}

.addon-card:hover::before {
  transform: scaleX(1);
}

.addon-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.addon-icon::after {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: var(--radius-xl);
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.addon-card:hover .addon-icon::after {
  opacity: 1;
}

.addon-icon i {
  font-size: 2rem;
  color: var(--white);
}

.addon-content h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--spacing-sm);
}

.addon-content p {
  color: var(--gray-600);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
  font-size: 0.875rem;
}

.addon-price {
  margin-bottom: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.price-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent) 0%, #f59e0b 100%);
  color: var(--white);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  width: fit-content;
  margin-bottom: var(--spacing-xs);
}

.price-main {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

.price-period {
  font-size: 0.875rem;
  color: var(--gray-500);
  font-style: italic;
}

.addon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-lg);
  text-decoration: none;
  font-weight: 600;
  transition: all var(--transition-normal);
  border: none;
  cursor: pointer;
  width: 100%;
}

.addon-btn:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
}

.addon-btn i {
  font-size: 1.1rem;
}

.addon-demo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-200) 100%);
  color: var(--gray-700);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-lg);
  text-decoration: none;
  font-weight: 600;
  transition: all var(--transition-normal);
  border: 2px solid var(--gray-200);
  cursor: pointer;
  width: 100%;
  margin-top: var(--spacing-sm);
}

.addon-demo-btn:hover {
  background: linear-gradient(135deg, var(--accent) 0%, #f59e0b 100%);
  color: var(--white);
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.3);
}

.addon-demo-btn i {
  font-size: 1.1rem;
}

/* Tools Section */
.tools-section {
  margin-top: var(--spacing-4xl);
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-4xl);
}

.tool-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
  border: 2px solid var(--gray-100);
  transition: all var(--transition-normal);
  position: relative;
  text-align: center;
}

.tool-card.featured {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--white) 0%, #fef3e2 100%);
}

.tool-card:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
  border-color: var(--primary);
}

.tool-card.featured:hover {
  border-color: var(--accent);
  box-shadow: 0 20px 50px rgba(245, 158, 11, 0.2);
}

.tool-badge {
  position: absolute;
  top: -12px;
  right: 20px;
  background: linear-gradient(135deg, var(--accent) 0%, #f59e0b 100%);
  color: var(--white);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tool-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-200) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  transition: all var(--transition-normal);
}

.tool-card:hover .tool-icon {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  transform: rotate(5deg) scale(1.1);
}

.tool-card.featured .tool-icon {
  background: linear-gradient(135deg, var(--accent) 0%, #f59e0b 100%);
}

.tool-icon i {
  font-size: 1.5rem;
  color: var(--gray-600);
  transition: color var(--transition-normal);
}

.tool-card:hover .tool-icon i,
.tool-card.featured .tool-icon i {
  color: var(--white);
}

.tool-content h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--spacing-sm);
}

.tool-content p {
  color: var(--gray-600);
  margin-bottom: var(--spacing-lg);
  font-size: 0.875rem;
  line-height: 1.5;
}

.tool-links {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
}

.tool-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  transition: all var(--transition-normal);
  flex: 1;
  justify-content: center;
}

.tool-link.shopee {
  background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
  color: var(--white);
}

.tool-link.shopee:hover {
  background: linear-gradient(135deg, #f7931e 0%, #ff6b35 100%);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
}

.tool-link.video {
  background: linear-gradient(135deg, #e53e3e 0%, #c53030 100%);
  color: var(--white);
}

.tool-link.video:hover {
  background: linear-gradient(135deg, #c53030 0%, #e53e3e 100%);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(229, 62, 62, 0.3);
}

/* CTA Section */
.addons-cta {
  text-align: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: var(--spacing-4xl) var(--spacing-xl);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}

.addons-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(180deg); }
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-content h3 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--spacing-md);
}

.cta-content p {
  color: var(--white);
  opacity: 0.9;
  font-size: 1.1rem;
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.btn-primary.large {
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-size: 1.125rem;
  background: var(--white);
  color: var(--primary);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn-primary.large:hover {
  background: var(--gray-50);
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
  .addons-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .tools-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
  }
  
  .tool-links {
    flex-direction: column;
  }
  
  .addons-header h3,
  .tools-header h3 {
    font-size: 1.5rem;
  }
  
  .cta-content h3 {
    font-size: 1.5rem;
  }
  
  .addon-card,
  .tool-card {
    padding: var(--spacing-lg);
  }
}

/* Animation Enhancements */
[data-aos="fade-up"] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-up"].aos-animate {
  opacity: 1;
  transform: translateY(0);
}

[data-aos="zoom-in"] {
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="zoom-in"].aos-animate {
  opacity: 1;
  transform: scale(1);
}

/* ===== CLIENTS SECTION ===== */
.clients-carousel {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-xl) 0;
}

.carousel-container {
  overflow: hidden;
  border-radius: var(--radius-xl);
  position: relative;
  background: linear-gradient(135deg, var(--white) 0%, #f8fafc 100%);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.1);
  backdrop-filter: blur(10px);
}

.clients-track {
  display: flex;
  transition: transform var(--transition-slow);
  gap: var(--spacing-lg);
  width: 100%;
}

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

.client-card {
  background: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  border: 2px solid transparent;
  transition: all var(--transition-normal);
  text-align: center;
  flex: 0 0 calc(25% - 15px);
  min-height: 280px;
  box-sizing: border-box;
  position: relative;
  overflow: hidden;
}

.client-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.client-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 25px 50px rgba(37, 99, 235, 0.15);
  border-color: var(--primary);
}

.client-card:hover::before {
  transform: scaleX(1);
}

.client-card img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin: 0 auto var(--spacing-md);
  border-radius: var(--radius-md);
}

.client-info h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--spacing-xs);
}

.client-info p {
  color: var(--gray-600);
  font-size: 0.875rem;
  margin-bottom: var(--spacing-md);
}

.client-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

.client-link:hover {
  color: var(--primary-dark);
}

.clients-cta {
  text-align: center;
  margin-top: var(--spacing-4xl);
  padding: var(--spacing-2xl);
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
}

.clients-cta h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--spacing-sm);
}

.clients-cta p {
  color: var(--gray-600);
  margin-bottom: var(--spacing-lg);
}

/* ===== CAROUSEL NAVIGATION ===== */
.carousel-nav {
  position: absolute;
  top: 50%;
  width: 100%;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
  z-index: 10;
  transform: translateY(-50%);
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: linear-gradient(135deg, var(--white) 0%, #f8fafc 100%);
  border: 2px solid var(--primary);
  border-radius: var(--radius-full);
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  z-index: 10;
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.2);
  color: var(--primary);
  font-size: 1.2rem;
}

.carousel-btn:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 15px 35px rgba(37, 99, 235, 0.4);
}

.carousel-btn:active {
  transform: translateY(-50%) scale(0.95);
}

.carousel-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: translateY(-50%) scale(0.9);
  background: var(--gray-100);
  border-color: var(--gray-300);
  color: var(--gray-400);
  box-shadow: none;
}

.carousel-btn.prev {
  left: -28px;
}

.carousel-btn.next {
  right: -28px;
}

/* ===== CAROUSEL INDICATORS ===== */
.carousel-indicators {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-xl);
}

.carousel-indicator {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  border: 2px solid var(--gray-300);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.carousel-indicator::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 100%;
  height: 100%;
  background: var(--primary);
  border-radius: var(--radius-full);
  transition: transform var(--transition-normal);
}

.carousel-indicator.active {
  border-color: var(--primary);
  transform: scale(1.3);
}

.carousel-indicator.active::after {
  transform: translate(-50%, -50%) scale(1);
}

.carousel-indicator:hover {
  border-color: var(--primary-light);
  transform: scale(1.2);
}

.carousel-indicator:hover::after {
  transform: translate(-50%, -50%) scale(0.8);
  background: var(--primary-light);
}

/* ===== CAROUSEL ANIMATIONS ===== */
@keyframes slideIn {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

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

.clients-carousel {
  animation: slideIn 0.8s ease-out;
}

.client-card {
  animation: slideIn 0.6s ease-out;
  animation-fill-mode: both;
}

.client-card:nth-child(1) { animation-delay: 0.1s; }
.client-card:nth-child(2) { animation-delay: 0.2s; }
.client-card:nth-child(3) { animation-delay: 0.3s; }
.client-card:nth-child(4) { animation-delay: 0.4s; }

.carousel-btn {
  animation: pulse 2s infinite;
}

.carousel-btn:hover {
  animation: none;
}

/* ===== CAROUSEL RESPONSIVE ===== */
@media (max-width: 1200px) {
  .client-card {
    flex: 0 0 calc(50% - 10px); /* 2 cards per view */
  }
  
  .carousel-btn.prev {
    left: -20px;
  }
  
  .carousel-btn.next {
    right: -20px;
  }
}

@media (max-width: 768px) {
  .client-card {
    flex: 0 0 100%; /* 1 card per view */
  }
  
  .carousel-btn {
    width: 40px;
    height: 40px;
  }
  
  .carousel-btn.prev {
    left: -20px;
  }
  
  .carousel-btn.next {
    right: -20px;
  }
  
  .clients-carousel {
    padding: 0 var(--spacing-lg);
  }
}

/* ===== FAQ SECTION ===== */
.faq {
  background: var(--gray-50);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  overflow: hidden;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.faq-question:hover {
  background: var(--gray-50);
}

.faq-question h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-900);
  margin: 0;
}

.faq-question i {
  color: var(--primary);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-question i {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

.faq-answer p {
  color: var(--gray-600);
  margin: 0;
}

/* ===== CONTACT SECTION ===== */
.contact {
  background: var(--gradient-primary);
  color: var(--white);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
  align-items: center;
}

.contact-info h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  color: var(--white);
}

.contact-info p {
  font-size: 1rem;
  opacity: 0.9;
  margin-bottom: var(--spacing-2xl);
}

.contact-methods {
  margin-bottom: var(--spacing-2xl);
}

.contact-method {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.method-icon {
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.method-icon i {
  font-size: 1.5rem;
  color: var(--white);
}

.method-content h4 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--white);
}

.method-content p {
  font-size: 0.875rem;
  opacity: 0.8;
  margin-bottom: var(--spacing-xs);
}

.method-content a {
  color: var(--white);
  text-decoration: none;
  font-weight: 600;
  transition: opacity var(--transition-fast);
}

.method-content a:hover {
  opacity: 0.8;
}

.method-content span {
  color: var(--white);
  font-weight: 600;
  font-size: 0.875rem;
}

.contact-cta {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

/* ===== SUPPORT ILLUSTRATION ===== */
.support-illustration {
  position: relative;
  text-align: center;
}

.support-avatar {
  width: 80px;
  height: 80px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.support-avatar i {
  font-size: 2rem;
  color: var(--white);
}

.support-message {
  margin-bottom: var(--spacing-lg);
}

.message-bubble {
  background: var(--white);
  color: var(--gray-800);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-sm);
  position: relative;
  box-shadow: var(--shadow-lg);
}

.message-bubble::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 8px solid var(--white);
}

.message-bubble p {
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.message-time {
  font-size: 0.75rem;
  color: var(--gray-500);
}

.support-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
}

.status-indicator {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: var(--radius-full);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(34, 197, 94, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
  }
}

.support-status span {
  font-size: 0.875rem;
  font-weight: 600;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--gray-900);
  color: var(--gray-300);
  padding: var(--spacing-4xl) 0 var(--spacing-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.footer-logo img {
  height: 32px;
  width: auto;
}

.footer-logo span {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
}

.footer-section p {
  color: var(--gray-400);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.footer-section h4 {
  color: var(--white);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.footer-section ul {
  list-style: none;
}

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

.footer-section ul li a {
  color: var(--gray-400);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-section ul li a:hover {
  color: var(--white);
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
}

.social-links a {
  width: 40px;
  height: 40px;
  background: var(--gray-800);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  text-decoration: none;
  transition: all var(--transition-fast);
}

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

.footer-bottom {
  border-top: 1px solid var(--gray-800);
  padding-top: var(--spacing-xl);
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-bottom p {
  color: var(--gray-500);
  margin: 0;
}

.footer-bottom a {
  color: var(--gray-400);
  text-decoration: none;
}

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

.footer-badges {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.badge {
  background: var(--gray-800);
  color: var(--gray-400);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 500;
}

/* ===== MODAL ===== */
.modal {
  display: none;
  position: fixed;
  z-index: var(--z-modal);
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
}

.modal-content {
  position: relative;
  background-color: var(--white);
  margin: 5% auto;
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  width: 90%;
  max-width: 800px;
  box-shadow: var(--shadow-2xl);
}

.modal-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-lg);
  color: var(--gray-500);
  float: right;
  font-size: 1.5rem;
  font-weight: bold;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.modal-close:hover {
  color: var(--gray-900);
}

.video-container {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-lg);
}

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: var(--spacing-xl);
  right: var(--spacing-xl);
  background: var(--gradient-primary);
  color: var(--white);
  border: none;
  border-radius: var(--radius-full);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  z-index: var(--z-fixed);
  box-shadow: var(--shadow-lg);
}

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

.back-to-top:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
  .hero-container,
  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    text-align: center;
  }
  
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Floating cards untuk tablet */
  .floating-card.notification {
    top: 12%;
    right: 0px;
  }
  
  .floating-card.payment {
    bottom: 20%;
    left: 0px;
  }
  
  .hero-image {
    margin: 0 10px;
  }
  
  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
  }
}

@media (max-width: 768px) {
  /* Navigation */
  .hamburger {
    display: flex;
    z-index: calc(var(--z-modal) + 1);
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    padding: 80px 0 var(--spacing-xl) 0;
    gap: 0;
    transition: right 0.3s ease;
    box-shadow: var(--shadow-2xl);
    z-index: var(--z-modal);
    overflow-y: auto;
    list-style: none;
    pointer-events: none;
  }
  
  .nav-menu.active {
    right: 0;
    pointer-events: auto;
  }
  
  .nav-menu li {
    width: 100%;
    margin: 0;
    padding: 0;
  }
  
  .nav-link {
    font-size: 1.125rem;
    font-weight: 500;
    padding: var(--spacing-md) var(--spacing-xl);
    width: 100%;
    text-align: left;
    border-radius: 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--gray-100);
    transition: all var(--transition-fast);
    display: block;
    color: var(--gray-700);
  }
  
  .nav-link:hover,
  .nav-link.active {
    background: var(--gray-50);
    color: var(--primary);
    transform: none;
    box-shadow: none;
    padding-left: calc(var(--spacing-xl) + var(--spacing-sm));
  }
  
  .mobile-cta {
    display: block;
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--gradient-primary);
    color: var(--white) !important;
    border-radius: 0;
    margin: var(--spacing-lg) var(--spacing-xl);
    font-size: 1rem;
    font-weight: 600;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    text-align: center;
    border-radius: var(--radius-lg);
  }
  
  .mobile-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
  }
  
  .nav-buttons {
    display: none;
  }
  
  /* Hero */
  .hero {
    padding: 80px 0 40px;
    min-height: auto;
  }
  
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  /* Floating cards */
  .floating-card.notification {
    top: 8%;
    right: -5px;
    font-size: 0.75rem;
    padding: var(--spacing-sm);
  }
  
  .floating-card.payment {
    bottom: 15%;
    left: -5px;
    font-size: 0.75rem;
    padding: var(--spacing-sm);
  }
  
  .floating-card i {
    font-size: 1rem;
  }
  
  .floating-card strong {
    font-size: 0.75rem;
  }
  
  .floating-card p {
    font-size: 0.625rem;
  }
  
  .hero-image {
    margin: 0 5px;
  }
  
  /* Sections */
  .section {
    padding: var(--spacing-2xl) 0;
  }
  
  .section-header {
    margin-bottom: var(--spacing-2xl);
  }
  
  /* Features */
  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  /* Integrations */
  .integrations-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  /* Pricing */
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .pricing-card.featured {
    transform: none;
  }
  
  .pricing-card.featured:hover {
    transform: translateY(-4px);
  }
  
  /* Clients Carousel */
  .client-card {
    width: 250px;
    min-height: 180px;
  }
  
  .carousel-btn {
    width: 40px;
    height: 40px;
  }
  
  .carousel-btn.prev {
    left: -20px;
  }
  
  .carousel-btn.next {
    right: -20px;
  }
  
  /* Clients Grid Fallback */
  .clients-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
  }
  
  /* Contact */
  .contact-method {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-md);
  }
  
  .contact-cta {
    flex-direction: column;
    align-items: center;
  }
  
  /* Footer */
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    text-align: center;
  }
  
  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-md);
  }
  
  .footer-badges {
    justify-content: center;
  }
  
  /* Modal */
  .modal-content {
    margin: 10% auto;
    width: 95%;
    padding: var(--spacing-lg);
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .hero-content h1 {
    font-size: 1.75rem;
  }
  
  .hero-stats {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  /* Clients Carousel Mobile */
  .client-card {
    width: 220px;
    min-height: 160px;
    padding: var(--spacing-md);
  }
  
  .carousel-btn {
    width: 35px;
    height: 35px;
  }
  
  .carousel-btn.prev {
    left: -15px;
  }
  
  .carousel-btn.next {
    right: -15px;
  }
  
  .clients-grid {
    grid-template-columns: 1fr;
  }
  
  .btn-primary.large,
  .btn-secondary.large {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 0.875rem;
  }
  
  .floating-card {
    display: none;
  }
}

/* ===== ANIMATIONS ===== */
@media (prefers-reduced-motion: no-preference) {
  .hero-badge,
  .hero-content h1,
  .hero-description,
  .hero-buttons {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
  }
  
  .hero-badge {
    animation-delay: 0.1s;
  }
  
  .hero-content h1 {
    animation-delay: 0.2s;
  }
  
  .hero-description {
    animation-delay: 0.4s;
  }
  
  .hero-buttons {
    animation-delay: 0.6s;
  }
  
  .dashboard-mockup {
    opacity: 0;
    animation: fadeInRight 1s ease-out 0.8s forwards;
  }
}

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

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ===== ACCESSIBILITY ===== */
@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;
  }
}

.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;
}

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}