/* Positiva Eventos - Official Branding Styles */
:root {
  --bg-pitch: #03060e;
  --bg-primary: #050a16;
  --bg-secondary: #091124;
  --bg-card: rgba(10, 18, 38, 0.85);
  --bg-card-hover: rgba(14, 26, 54, 0.95);
  --accent-cyan: #00d2ff;
  --accent-blue: #0077ff;
  --accent-cyan-glow: rgba(0, 210, 255, 0.45);
  --accent-blue-glow: rgba(0, 119, 255, 0.35);
  --silver-bright: #ffffff;
  --silver-chrome: #cbd5e1;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --border-neon: rgba(0, 210, 255, 0.25);
}

/* Base resets & smooth scrolling */
html {
  scroll-behavior: smooth;
  -webkit-tap-highlight-color: transparent;
}

body {
  background-color: var(--bg-pitch);
  color: var(--text-primary);
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  overflow-x: hidden;
  width: 100%;
}

/* Branding Hero & Background Gradients matching Positiva Eventos Logo */
.bg-branding-hero {
  background: 
    radial-gradient(circle at 50% -10%, rgba(0, 210, 255, 0.22) 0%, transparent 60%),
    linear-gradient(135deg, rgba(0, 210, 255, 0.08) 0%, transparent 40%),
    linear-gradient(225deg, rgba(0, 119, 255, 0.12) 0%, transparent 45%),
    #03060e;
}

.bg-branding-section {
  background: 
    radial-gradient(circle at 80% 20%, rgba(0, 119, 255, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(0, 210, 255, 0.08) 0%, transparent 50%),
    #040813;
}

.bg-branding-alt {
  background-color: #060c1b;
}

/* Neon Glow & Text Effects */
.text-glow-cyan {
  text-shadow: 0 0 14px var(--accent-cyan-glow), 0 0 28px rgba(0, 210, 255, 0.3);
}

.text-chrome {
  background: linear-gradient(180deg, #ffffff 20%, #cbd5e1 60%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-cyan-gradient {
  background: linear-gradient(135deg, #ffffff 0%, #00d2ff 50%, #0077ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Glassmorphism & Neon Borders */
.glass-nav {
  background: rgba(3, 6, 14, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 210, 255, 0.18);
}

.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-neon);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(0, 210, 255, 0.55);
  box-shadow: 0 10px 30px -10px rgba(0, 210, 255, 0.25), 0 0 15px rgba(0, 210, 255, 0.15);
  transform: translateY(-3px);
}

/* Glowing Neon Buttons */
.btn-primary-glow {
  background: linear-gradient(135deg, #00d2ff 0%, #0066ff 100%);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(0, 210, 255, 0.4);
  transition: all 0.25s ease;
}

.btn-primary-glow:hover {
  box-shadow: 0 6px 28px rgba(0, 210, 255, 0.65);
  transform: translateY(-2px);
  filter: brightness(1.1);
}

.btn-whatsapp-glow {
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
  transition: all 0.25s ease;
}

.btn-whatsapp-glow:hover {
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.6);
  transform: translateY(-2px);
  filter: brightness(1.1);
}

.btn-outline-neon {
  border: 1px solid rgba(0, 210, 255, 0.4);
  color: #00d2ff;
  background: rgba(0, 210, 255, 0.06);
  transition: all 0.25s ease;
}

.btn-outline-neon:hover {
  background: rgba(0, 210, 255, 0.18);
  border-color: #00d2ff;
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.3);
  color: #ffffff;
  transform: translateY(-2px);
}

/* Logo ring pulsing animation */
@keyframes neon-ring-pulse {
  0% {
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.3), inset 0 0 15px rgba(0, 210, 255, 0.2);
  }
  50% {
    box-shadow: 0 0 35px rgba(0, 210, 255, 0.6), inset 0 0 25px rgba(0, 210, 255, 0.4);
  }
  100% {
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.3), inset 0 0 15px rgba(0, 210, 255, 0.2);
  }
}

.pulse-neon-logo {
  animation: neon-ring-pulse 3s infinite ease-in-out;
}

/* Floating pulse animation for WhatsApp */
@keyframes pulse-ring {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 16px rgba(37, 211, 102, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

.pulse-whatsapp {
  animation: pulse-ring 2.4s infinite cubic-bezier(0.45, 0, 0.55, 1);
}

/* Soundwave visualizer bar simulation */
.soundwave-bar {
  display: inline-block;
  width: 3px;
  background: #00d2ff;
  border-radius: 999px;
  margin: 0 1px;
}

/* Hide scrollbar for clean horizontal scroll on mobile */
.no-scrollbar::-webkit-scrollbar {
  display: none;
}
.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Mobile Touch Optimization */
@media (max-width: 640px) {
  /* Prevent automatic text zoom on input focus in iOS */
  input, select, textarea {
    font-size: 16px !important;
  }

  /* Safe tap target */
  button, a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  
  /* Touch pill scrolling */
  .mobile-scroll-pills {
    display: flex;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 0.5rem;
  }
}

/* Lightbox Modal */
.lightbox-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(1, 3, 8, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  justify-content: center;
  align-items: center;
}

.lightbox-modal.active {
  display: flex;
}

/* Smooth Fade In */
@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.97); }
  to { opacity: 1; transform: scale(1); }
}

.animate-fadeIn {
  animation: fadeIn 0.3s ease forwards;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: #03060e;
}
::-webkit-scrollbar-thumb {
  background: #142038;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #00d2ff;
}