/* =============================================
   WaZap Lite — Premium Pricing Page CSS
   Inspired by genfity.com/id/products
   ============================================= */

/* ---- CSS Variables ---- */
:root {
  --bg-primary: #050a0f;
  --bg-secondary: #0a1118;
  --bg-card: rgba(14, 23, 32, 0.75);
  --bg-card-hover: rgba(18, 30, 42, 0.9);
  --bg-glass: rgba(255, 255, 255, 0.03);

  --border-default: rgba(134, 150, 160, 0.1);
  --border-hover: rgba(0, 168, 132, 0.3);
  --border-subtle: rgba(255, 255, 255, 0.06);

  --text-primary: #f0f2f5;
  --text-secondary: #8696a0;
  --text-muted: #5a6b75;

  --green-400: #00d4a4;
  --green-500: #00a884;
  --green-600: #008f6f;
  --green-glow: rgba(0, 168, 132, 0.15);

  --blue-400: #60a5fa;
  --blue-500: #3b82f6;
  --purple-400: #a78bfa;
  --purple-500: #8b5cf6;
  --amber-400: #fbbf24;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.2), 0 1px 2px rgba(0, 0, 0, 0.1);
  --shadow-card-hover: 0 12px 48px rgba(0, 168, 132, 0.12), 0 4px 16px rgba(0, 0, 0, 0.3);
  --shadow-popular: 0 0 0 1px rgba(0, 168, 132, 0.3), 0 16px 56px rgba(0, 168, 132, 0.15), 0 4px 16px rgba(0, 0, 0, 0.2);

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--text-muted); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-secondary); }

/* ============================================= 
   NAVBAR
   ============================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 24px;
  transition: all var(--transition-smooth);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(5, 10, 15, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-subtle);
}

.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
  transition: transform var(--transition-fast);
}

.nav-logo {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.nav-brand:hover {
  transform: scale(1.02);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav-links a:hover {
  color: var(--text-primary);
  background: var(--bg-glass);
}

.nav-links a.active {
  color: var(--green-500);
}

.nav-btn-primary {
  background: rgba(0, 168, 132, 0.1) !important;
  color: var(--green-400) !important;
  border: 1px solid rgba(0, 168, 132, 0.5) !important;
  padding: 8px 20px !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 600 !important;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-fast) !important;
  box-shadow: 0 0 10px rgba(0, 168, 132, 0.15), inset 0 0 10px rgba(0, 168, 132, 0.05);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.nav-btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 164, 0.6), transparent);
  transform: skewX(-25deg);
  animation: techSweep 3.5s infinite ease-in-out;
}

@keyframes techSweep {
  0% { left: -100%; }
  15% { left: 200%; }
  100% { left: 200%; }
}

.nav-btn-primary:hover {
  background: rgba(0, 168, 132, 0.25) !important;
  color: #fff !important;
  border-color: var(--green-400) !important;
  box-shadow: 0 0 20px rgba(0, 168, 132, 0.5), inset 0 0 15px rgba(0, 168, 132, 0.3) !important;
  text-shadow: 0 0 8px rgba(255, 255, 255, 0.6);
  transform: translateY(-1px);
}

/* ============================================= 
   HERO SECTION
   ============================================= */
.hero-section {
  position: relative;
  padding: 160px 24px 80px;
  text-align: center;
  overflow: hidden;
}

.hero-bg-effects {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: auto; /* Allow mouse events to track cursor */
}

/* Animated gradient orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: orbFloat 12s ease-in-out infinite;
}

.hero-orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--green-500), transparent 70%);
  top: -150px;
  left: -100px;
  animation-delay: 0s;
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--blue-500), transparent 70%);
  top: -100px;
  right: -80px;
  animation-delay: -4s;
  opacity: 0.25;
}

.hero-orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--purple-500), transparent 70%);
  bottom: -50px;
  left: 50%;
  transform: translateX(-50%);
  animation-delay: -8s;
  opacity: 0.2;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -20px) scale(1.05); }
  50% { transform: translate(-20px, 30px) scale(0.95); }
  75% { transform: translate(20px, 10px) scale(1.02); }
}

/* Grid background */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 30%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 30%, black, transparent);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(0, 168, 132, 0.1);
  border: 1px solid rgba(0, 168, 132, 0.2);
  border-radius: 100px;
  color: var(--green-400);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
  animation: fadeInUp 0.6s ease-out;
}

.hero-title {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  animation: fadeInUp 0.6s ease-out 0.1s backwards;
}

.text-gradient {
  background: linear-gradient(135deg, var(--green-400), var(--blue-400), var(--purple-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 32px;
  animation: fadeInUp 0.6s ease-out 0.2s backwards;
}

.hero-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.6s ease-out 0.3s backwards;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
}

.trust-item svg {
  color: var(--green-500);
  flex-shrink: 0;
}

.trust-divider {
  width: 1px;
  height: 16px;
  background: var(--border-default);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================= 
   ACTION BAR (Download & Video Tutorial)
   ============================================= */
.action-bar-section {
  padding: 0 24px 48px;
  animation: fadeInUp 0.6s ease-out 0.4s backwards;
}

.action-bar {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.action-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 22px;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--text-primary);
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* Subtle top-line accent */
.action-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  opacity: 0;
  transition: opacity var(--transition-smooth);
}

.action-btn:hover::before {
  opacity: 1;
}

/* Glow background on hover */
.action-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  opacity: 0;
  transition: opacity var(--transition-smooth);
  pointer-events: none;
}

.action-btn:hover::after {
  opacity: 1;
}

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

/* ---- Chrome Button ---- */
.action-btn-chrome::before {
  background: linear-gradient(90deg, #4285F4, #34A853, #FBBC05, #EA4335);
}
.action-btn-chrome::after {
  background: radial-gradient(circle at 20% 50%, rgba(66, 133, 244, 0.06), transparent 60%);
}
.action-btn-chrome:hover {
  border-color: rgba(66, 133, 244, 0.3);
  box-shadow: 0 8px 32px rgba(66, 133, 244, 0.1), 0 2px 8px rgba(0, 0, 0, 0.2);
}

.action-btn-chrome .action-btn-icon {
  background: linear-gradient(135deg, rgba(66, 133, 244, 0.15), rgba(66, 133, 244, 0.05));
  color: #60a5fa;
  border-color: rgba(66, 133, 244, 0.25);
}

/* ---- Firefox Button ---- */
.action-btn-firefox::before {
  background: linear-gradient(90deg, #FF9500, #FF6D00, #E64A19);
}
.action-btn-firefox::after {
  background: radial-gradient(circle at 20% 50%, rgba(255, 149, 0, 0.06), transparent 60%);
}
.action-btn-firefox:hover {
  border-color: rgba(255, 149, 0, 0.3);
  box-shadow: 0 8px 32px rgba(255, 149, 0, 0.1), 0 2px 8px rgba(0, 0, 0, 0.2);
}

.action-btn-firefox .action-btn-icon {
  background: linear-gradient(135deg, rgba(255, 149, 0, 0.15), rgba(255, 149, 0, 0.05));
  color: #fb923c;
  border-color: rgba(255, 149, 0, 0.25);
}

/* ---- Video Tutorial Button ---- */
.action-btn-video::before {
  background: linear-gradient(90deg, #FF0000, #CC0000);
}
.action-btn-video::after {
  background: radial-gradient(circle at 20% 50%, rgba(255, 0, 0, 0.05), transparent 60%);
}
.action-btn-video:hover {
  border-color: rgba(255, 59, 48, 0.3);
  box-shadow: 0 8px 32px rgba(255, 59, 48, 0.1), 0 2px 8px rgba(0, 0, 0, 0.2);
}
.action-btn-video .action-btn-icon {
  background: linear-gradient(135deg, rgba(255, 59, 48, 0.15), rgba(255, 59, 48, 0.05));
  color: #f87171;
  border-color: rgba(255, 59, 48, 0.25);
}

/* ---- Howto Button ---- */
.action-btn-howto::before {
  background: linear-gradient(90deg, var(--green-500), var(--green-400));
}
.action-btn-howto::after {
  background: radial-gradient(circle at 20% 50%, rgba(0, 168, 132, 0.06), transparent 60%);
}
.action-btn-howto:hover {
  border-color: rgba(0, 168, 132, 0.3);
  box-shadow: 0 8px 32px rgba(0, 168, 132, 0.1), 0 2px 8px rgba(0, 0, 0, 0.2);
}
.action-btn-howto .action-btn-icon {
  background: linear-gradient(135deg, rgba(0, 168, 132, 0.15), rgba(0, 168, 132, 0.05));
  color: var(--green-400);
  border-color: rgba(0, 168, 132, 0.25);
}
.action-btn-video::after {
  background: radial-gradient(circle at 20% 50%, rgba(255, 0, 0, 0.05), transparent 60%);
}
.action-btn-video:hover {
  border-color: rgba(255, 59, 48, 0.3);
  box-shadow: 0 8px 32px rgba(255, 59, 48, 0.1), 0 2px 8px rgba(0, 0, 0, 0.2);
}

.action-btn-video .action-btn-icon {
  background: linear-gradient(135deg, rgba(255, 59, 48, 0.15), rgba(255, 59, 48, 0.05));
  color: #f87171;
  border-color: rgba(255, 59, 48, 0.25);
}

/* ---- Button Inner Elements ---- */
.action-btn-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid;
  transition: all var(--transition-bounce);
}

.action-btn:hover .action-btn-icon {
  transform: scale(1.08) rotate(-3deg);
}

.action-btn-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
  position: relative;
  z-index: 1;
}

.action-btn-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.action-btn-title {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.action-btn-arrow {
  color: var(--text-muted);
  flex-shrink: 0;
  transition: all var(--transition-fast);
  position: relative;
  z-index: 1;
}

.action-btn:hover .action-btn-arrow {
  color: var(--text-primary);
  transform: translate(3px, -3px);
}

/* ============================================= 
   PRICING SECTION
   ============================================= */
.pricing-section {
  padding: 0 24px 80px;
  position: relative;
}

.pricing-container {
  max-width: 1200px;
  margin: 0 auto;
}

/* Loading State */
.loading-state {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-secondary);
}

.loading-spinner {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-bottom: 20px;
}

.spinner-ring {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--green-500);
  animation: spinnerPulse 1.4s ease-in-out infinite;
}

.spinner-ring:nth-child(2) { animation-delay: 0.2s; }
.spinner-ring:nth-child(3) { animation-delay: 0.4s; }

@keyframes spinnerPulse {
  0%, 80%, 100% { transform: scale(0.4); opacity: 0.3; }
  40% { transform: scale(1); opacity: 1; }
}

/* Error State */
.error-state {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-secondary);
}

.error-state svg {
  color: var(--text-muted);
  margin-bottom: 16px;
}

.retry-btn {
  margin-top: 16px;
  padding: 10px 24px;
  background: var(--green-500);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.retry-btn:hover {
  background: var(--green-400);
  transform: translateY(-1px);
}

/* ---- Pricing Grid ---- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  align-items: start;
}

/* ---- Pricing Card ---- */
.pricing-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: 36px 28px 28px;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all var(--transition-smooth);
  overflow: hidden;

  /* Initial state for animation */
  opacity: 0;
  transform: translateY(32px);
}

.pricing-card.animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* Card glow effect on hover */
.pricing-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  opacity: 0;
  transition: opacity var(--transition-smooth);
  pointer-events: none;
  z-index: 0;
}

.pricing-card.starter::before {
  background: radial-gradient(circle at 50% 0%, rgba(59, 130, 246, 0.08), transparent 60%);
}

.pricing-card.popular::before {
  background: radial-gradient(circle at 50% 0%, rgba(0, 168, 132, 0.1), transparent 60%);
}

.pricing-card.enterprise::before {
  background: radial-gradient(circle at 50% 0%, rgba(139, 92, 246, 0.08), transparent 60%);
}

.pricing-card:hover::before {
  opacity: 1;
}

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

/* Popular card */
.pricing-card-popular {
  border-color: rgba(0, 168, 132, 0.3);
  box-shadow: var(--shadow-popular);
  background: linear-gradient(
    180deg,
    rgba(0, 168, 132, 0.06) 0%,
    var(--bg-card) 40%
  );
  transform: translateY(0) scale(1.03);
}

.pricing-card-popular.animate-in {
  transform: scale(1.03);
}

.pricing-card-popular:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 0 0 1px rgba(0, 168, 132, 0.4), 0 20px 64px rgba(0, 168, 132, 0.2), 0 8px 24px rgba(0, 0, 0, 0.3);
}

/* Popular Badge */
.popular-badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 18px;
  background: linear-gradient(135deg, var(--green-500), var(--green-400));
  color: white;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  box-shadow: 0 4px 12px rgba(0, 168, 132, 0.3);
}

/* Card Header */
.card-header {
  position: relative;
  z-index: 1;
  margin-bottom: 24px;
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  transition: transform var(--transition-bounce);
}

.starter .card-icon {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(59, 130, 246, 0.05));
  color: var(--blue-400);
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.popular .card-icon {
  background: linear-gradient(135deg, rgba(0, 168, 132, 0.15), rgba(0, 168, 132, 0.05));
  color: var(--green-400);
  border: 1px solid rgba(0, 168, 132, 0.2);
}

.enterprise .card-icon {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(139, 92, 246, 0.05));
  color: var(--purple-400);
  border: 1px solid rgba(139, 92, 246, 0.2);
}

.pricing-card:hover .card-icon {
  transform: scale(1.1) rotate(-3deg);
}

.card-name {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.card-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

/* Card Pricing */
.card-pricing {
  position: relative;
  z-index: 1;
  margin-bottom: 28px;
  padding: 20px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.price-wrapper {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.price-currency {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-secondary);
  align-self: flex-start;
  margin-top: 6px;
}

.price-amount {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}

.starter .price-amount { color: var(--blue-400); }
.popular .price-amount { color: var(--green-400); }
.enterprise .price-amount { color: var(--purple-400); }

.price-period {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 6px;
  display: block;
}

/* Card Features */
.card-features {
  position: relative;
  z-index: 1;
  flex: 1;
  margin-bottom: 28px;
}

.feature-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  font-size: 14px;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.feature-row svg {
  flex-shrink: 0;
  color: var(--green-500);
}

.feature-row strong {
  color: var(--text-primary);
  font-weight: 600;
}

.pricing-card:hover .feature-row {
  color: var(--text-primary);
}

/* Card CTA */
.card-cta {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px 24px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  outline: none;
  font-family: inherit;
}

.card-cta svg {
  transition: transform var(--transition-fast);
}

.card-cta:hover svg {
  transform: translateX(4px);
}

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

.cta-outline:hover {
  border-color: var(--green-500);
  color: var(--green-400);
  background: rgba(0, 168, 132, 0.06);
  box-shadow: 0 0 20px rgba(0, 168, 132, 0.1);
}

.cta-primary {
  background: linear-gradient(135deg, var(--green-500), var(--green-400));
  color: white;
  box-shadow: 0 4px 16px rgba(0, 168, 132, 0.3);
}

.cta-primary:hover {
  box-shadow: 0 8px 28px rgba(0, 168, 132, 0.45);
  transform: translateY(-2px);
}

/* ============================================= 
   FEATURES SECTION
   ============================================= */
.features-section {
  padding: 80px 24px;
  position: relative;
}

.features-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-default), transparent);
}

.features-container {
  max-width: 1000px;
  margin: 0 auto;
}

.features-title {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 48px;
  color: var(--text-primary);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.feature-item {
  text-align: center;
  padding: 32px 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-default);
  background: var(--bg-card);
  transition: all var(--transition-smooth);
}

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

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(0, 168, 132, 0.12), rgba(0, 168, 132, 0.04));
  border: 1px solid rgba(0, 168, 132, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: var(--green-400);
  transition: all var(--transition-bounce);
}

.feature-item:hover .feature-icon {
  transform: scale(1.1) rotate(-5deg);
  background: linear-gradient(135deg, rgba(0, 168, 132, 0.2), rgba(0, 168, 132, 0.08));
}

.feature-item h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.feature-item p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* ============================================= 
   FAQ SECTION
   ============================================= */
.faq-section {
  padding: 40px 24px 100px;
}

.faq-container {
  max-width: 680px;
  margin: 0 auto;
}

.faq-title {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 40px;
  color: var(--text-primary);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: rgba(15, 23, 42, 0.4);
  border: 1px solid rgba(0, 168, 132, 0.1);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.faq-item:hover {
  background: rgba(15, 23, 42, 0.6);
  border-color: rgba(0, 212, 164, 0.3);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3), inset 0 0 15px rgba(0, 168, 132, 0.05);
  transform: translateY(-2px);
}

.faq-item.open {
  border-color: var(--green-500);
  background: rgba(15, 23, 42, 0.7);
  box-shadow: 0 0 20px rgba(0, 168, 132, 0.15), inset 0 0 10px rgba(0, 168, 132, 0.1);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 600;
  color: #e2e8f0;
  user-select: none;
  letter-spacing: 0.3px;
}

.faq-chevron {
  color: var(--text-muted);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
  color: var(--green-500);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-smooth), padding var(--transition-smooth);
}

.faq-item.open .faq-answer {
  max-height: 200px;
}

.faq-answer p {
  padding: 0 24px 18px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

/* ============================================= 
   FLOATING WHATSAPP BUTTON
   ============================================= */
.floating-wa {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9990;
  display: flex;
  align-items: center;
  flex-direction: row-reverse;
  gap: 0;
  text-decoration: none;
  cursor: pointer;
  animation: floatingBounceIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 1s backwards;
}

.floating-wa-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366, #128C7E);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35), 0 2px 6px rgba(0, 0, 0, 0.2);
  transition: all var(--transition-fast);
  position: relative;
  z-index: 2;
  flex-shrink: 0;
}

.floating-wa-pulse {
  position: absolute;
  top: 0;
  right: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.3);
  animation: waPulse 2s ease-out infinite;
  z-index: 1;
}

@keyframes waPulse {
  0% {
    transform: scale(1);
    opacity: 0.5;
  }
  100% {
    transform: scale(1.8);
    opacity: 0;
  }
}

.floating-wa-text {
  display: inline-block;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: white;
  font-size: 13px;
  font-weight: 600;
  padding: 10px 32px 10px 18px;
  border-radius: 28px;
  white-space: nowrap;
  margin-right: -24px;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.25);
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-smooth);
  pointer-events: none;
  z-index: 1;
}

.floating-wa:hover .floating-wa-text {
  opacity: 1;
  transform: translateX(0);
}

.floating-wa:hover .floating-wa-icon {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45), 0 3px 8px rgba(0, 0, 0, 0.2);
}

@keyframes floatingBounceIn {
  from {
    opacity: 0;
    transform: scale(0.3) translateY(40px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* ============================================= 
   FOOTER
   ============================================= */
.footer {
  padding: 32px 24px;
  border-top: 1px solid var(--border-default);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 16px;
  color: var(--text-primary);
}

.footer-logo {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.footer-text {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0;
}

/* ============================================= 
   RESPONSIVE
   ============================================= */
@media (max-width: 768px) {
  .hero-section {
    padding: 130px 20px 60px;
  }

  .hero-title {
    font-size: 28px;
  }

  .hero-subtitle {
    font-size: 15px;
  }

  .hero-trust {
    gap: 12px;
  }

  .trust-divider {
    display: none;
  }

  .trust-item {
    font-size: 12px;
  }

  .pricing-section {
    padding: 0 16px 60px;
  }

  .action-bar-section {
    padding: 0 16px 32px;
  }

  .action-bar {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .action-btn {
    padding: 14px 18px;
  }

  .action-btn-icon {
    width: 42px;
    height: 42px;
  }

  .action-btn-title {
    font-size: 14px;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .pricing-card-popular {
    transform: none;
  }

  .pricing-card-popular.animate-in {
    transform: none;
  }

  .pricing-card-popular:hover {
    transform: translateY(-8px);
  }

  .price-amount {
    font-size: 36px;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .feature-item {
    padding: 24px 16px;
  }

  .navbar-inner {
    height: 64px;
  }

  .nav-brand span {
    font-size: 16px;
  }

  .nav-links a {
    font-size: 13px;
    padding: 6px 10px;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .hero-orb-1 { width: 300px; height: 300px; }
  .hero-orb-2 { width: 250px; height: 250px; }
  .hero-orb-3 { width: 200px; height: 200px; }
}

@media (max-width: 480px) {
  .features-grid {
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: 24px;
  }

  .pricing-card {
    padding: 28px 20px 20px;
  }

  .nav-links {
    gap: 4px;
  }

  .nav-links a {
    padding: 6px 8px;
    font-size: 12px;
  }

  .nav-btn-primary {
    padding: 6px 14px !important;
  }
}

/* ============================================= 
   PARTICLE / SPARKLE DECORATIONS (optional flair)
   ============================================= */
.pricing-card-popular::after {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  height: 3px;
  background: linear-gradient(90deg, var(--green-500), var(--green-400), var(--blue-400), var(--green-500));
  background-size: 200% 100%;
  animation: shimmer 3s ease-in-out infinite;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

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

/* Subtle noise texture overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.015;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}