/* ==============================================================================
 * M&C Pro Eventos — Design System & Landing Page Styles
 * Concept: Premium Corporate + Event Operations
 * Palette: Obsidian (#111111), Graphite (#1C1C1C), Gold (#D6AD62), Bronze (#B88646)
 * ============================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --color-bg-pure: #040507;
  --color-bg-primary: #111111;
  --color-bg-card: #1C1C1C;
  --color-bg-card-hover: #222222;
  --color-surface: #292929;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-gold: rgba(214, 173, 98, 0.35);
  --color-border-gold-glow: rgba(214, 173, 98, 0.6);
  --color-gold-primary: #D6AD62;
  --color-gold-light: #F7E7A9;
  --color-bronze: #B88646;
  --color-off-white: #F5F3EF;
  --color-text-primary: #FFFFFF;
  --color-text-secondary: #E2E8F0;
  --color-text-muted: #94A3B8;
  --color-text-aux: #777777;
  --font-manrope: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-inter: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  background-color: var(--color-bg-primary);
  color: var(--color-text-secondary);
  font-family: var(--font-inter);
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6, .font-heading {
  font-family: var(--font-manrope);
}

/* Glassmorphism Header */
.header-glass {
  background: rgba(28, 28, 28, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(214, 173, 98, 0.15);
}

/* Glow effects */
.gold-glow {
  box-shadow: 0 0 25px rgba(214, 173, 98, 0.25);
}

.gold-glow-hover:hover {
  box-shadow: 0 0 30px rgba(214, 173, 98, 0.4);
}

.gold-gradient-text {
  background: linear-gradient(135deg, #FFF4D2 0%, #D6AD62 50%, #B88646 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #111111;
}
::-webkit-scrollbar-thumb {
  background: #292929;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #D6AD62;
}

/* Luxury Card */
.luxury-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-surface);
  border-radius: 12px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.luxury-card:hover {
  background-color: var(--color-bg-card-hover);
  border-color: var(--color-border-gold);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6), 0 0 20px rgba(214, 173, 98, 0.1);
}

/* Custom Checkbox Pill */
.service-checkbox-label input:checked + .service-checkbox-box {
  background-color: rgba(214, 173, 98, 0.15);
  border-color: var(--color-gold-primary);
  color: #FFFFFF;
}

/* Floating WhatsApp Animation */
@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);
  }
}

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

/* Lightbox Modal */
.lightbox-modal {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox-modal.active {
  opacity: 1;
  pointer-events: auto;
}