/* Fluxo Services - Main Styles */
/* Design System basado en Tailwind */

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

:root {
  /* Core Brand Colors */
  --background: 0 0% 100%;
  --foreground: 210 24% 16%;
  
  /* Blue Palette */
  --primary: 210 100% 12%;
  --primary-foreground: 0 0% 100%;
  --primary-light: 210 100% 96%;
  --primary-muted: 210 40% 90%;
  
  /* Orange Accent */
  --accent-orange: 25 95% 53%;
  --accent-orange-hover: 25 95% 48%;
  --accent-orange-light: 25 95% 96%;
  
  /* Neutral Grays */
  --secondary: 210 16% 98%;
  --secondary-foreground: 210 24% 16%;
  --muted: 210 16% 96%;
  --muted-foreground: 210 16% 50%;
  
  /* UI Elements */
  --card: 0 0% 100%;
  --card-foreground: 210 24% 16%;
  --border: 210 20% 90%;
  --input: 210 20% 95%;
  --ring: 25 95% 53%;
  
  /* Semantic Colors */
  --destructive: 0 84% 60%;
  --destructive-foreground: 0 0% 98%;
  
  /* Design Tokens */
  --radius: 12px;
  --shadow-soft: 0 4px 20px -2px hsl(210 40% 8% / 0.1);
  --shadow-medium: 0 10px 40px -4px hsl(210 40% 8% / 0.15);
  --gradient-primary: linear-gradient(135deg, hsl(210 100% 12%), hsl(210 100% 20%));
  --gradient-orange: linear-gradient(135deg, hsl(25 95% 53%), hsl(25 95% 48%));
  --gradient-subtle: linear-gradient(180deg, hsl(0 0% 100%), hsl(210 16% 98%));
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: transparent;
  min-height: 100%;
  overflow-x: hidden;
}

body {
  font-family: 'Montserrat', sans-serif;
  background: transparent;
  color: hsl(var(--foreground));
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100%;
  overflow-x: hidden;
}

/* Animated Background */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 30% 50%, rgba(255,122,0,0.18), rgba(0,144,255,0.12), rgba(255,255,255,0.9)),
    url('/backgrounds/fluxo-bg.webp') no-repeat center/cover;
  animation: fluxo-breathe 24s ease-in-out infinite alternate;
  transform: scale(1.03);
  will-change: transform, background-position;
}

@keyframes fluxo-breathe {
  0% { background-position: 48% 52%; transform: scale(1.02); }
  50% { background-position: 52% 48%; transform: scale(1.06); }
  100% { background-position: 50% 50%; transform: scale(1.02); }
}

@media (prefers-reduced-motion: reduce) {
  body::before { animation: none; transform: none; }
}

/* Content Layer */
#root, .app-container {
  position: relative;
  z-index: 1;
}

/* Section Scroll Margin */
section {
  scroll-margin-top: 100px;
}

#hero {
  scroll-margin-top: 0;
}

/* Utility Classes */
.hidden {
  display: none !important;
}

.opacity-0 {
  opacity: 0;
}

.opacity-100 {
  opacity: 100;
}

.fade-in {
  animation: fadeIn 0.6s ease-out forwards;
}

.slide-up {
  animation: slideUp 0.6s ease-out forwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

/* Animation delays */
.delay-100 {
  animation-delay: 0.1s;
}

.delay-200 {
  animation-delay: 0.2s;
}

.delay-300 {
  animation-delay: 0.3s;
}

.delay-400 {
  animation-delay: 0.4s;
}

/* Smooth transitions */
.transition-all {
  transition: all 0.3s ease;
}