/* Bubbli.in - Vibrant, High-Appeal Theme & Design System */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --primary: #3b82f6;
  --primary-hover: #2563eb;
  --secondary: #6366f1;
  --accent-cyan: #06b6d4;
  --accent-emerald: #10b981;
  --accent-rose: #f43f5e;
  --accent-amber: #f59e0b;
  --accent-purple: #8b5cf6;
  
  --bg-main: #0b1329;
  --bg-gradient: radial-gradient(circle at 50% 0%, #172554 0%, #0b1329 70%, #080d1c 100%);
  --card-bg: rgba(23, 37, 84, 0.45);
  --card-border: rgba(96, 165, 250, 0.18);
  --card-hover-border: rgba(56, 189, 248, 0.45);
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  scroll-behavior: smooth;
  background: var(--bg-gradient);
  background-color: #0b1329;
  color: #f1f5f9;
  min-height: 100vh;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .font-heading {
  font-family: 'Outfit', -apple-system, sans-serif;
}

/* Glassmorphic Surfaces */
.glass-panel {
  background: rgba(15, 28, 64, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(147, 197, 253, 0.16);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.45);
}

.glass-nav {
  background: rgba(11, 19, 41, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(147, 197, 253, 0.12);
}

.glass-card {
  background: rgba(17, 34, 76, 0.5);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(147, 197, 253, 0.15);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
  transform: translateY(-6px);
  border-color: rgba(56, 189, 248, 0.5);
  box-shadow: 0 20px 40px -15px rgba(37, 99, 235, 0.35);
  background: rgba(22, 44, 98, 0.7);
}

/* Navigation Active Link State */
.nav-link.active {
  color: #22d3ee !important;
  position: relative;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, #06b6d4, #3b82f6);
  border-radius: 2px;
}

/* Gradient Typography */
.gradient-text-hero {
  background: linear-gradient(135deg, #60a5fa 0%, #38bdf8 30%, #c084fc 70%, #f472b6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-promo {
  background: linear-gradient(135deg, #f59e0b 0%, #f97316 40%, #ef4444 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-emerald {
  background: linear-gradient(135deg, #34d399 0%, #06b6d4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-purple {
  background: linear-gradient(135deg, #c084fc 0%, #818cf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Glowing Ambient Orbs */
.orb-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
}

/* Micro-animations */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.animate-float {
  animation: float 4s ease-in-out infinite;
}

@keyframes pulseWhatsApp {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
  }
  50% {
    box-shadow: 0 0 0 18px rgba(37, 211, 102, 0);
  }
}

.whatsapp-pulse {
  animation: pulseWhatsApp 2s infinite;
}

/* Accordion Transition */
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0, 1, 0, 1), padding 0.3s ease;
}

.accordion-item.active .accordion-content {
  max-height: 600px;
  transition: max-height 0.35s cubic-bezier(1, 0, 1, 0), padding 0.3s ease;
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

/* Scroll Reveal Animations */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #0b1329;
}
::-webkit-scrollbar-thumb {
  background: #1e3a8a;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #2563eb;
}