/*
 * Litoral Sul Pré-Moldados - Stylesheet Compilado (CSS3)
 * Design System Tokens & Motion Graphics
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;700&family=Montserrat:wght@600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800;900&display=swap');

:root {
  --font-primary: 'Plus Jakarta Sans', 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Plus Jakarta Sans', 'Montserrat', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --color-primary: #0D1729;
  --color-primary-glow: #1A2A4A;
  --color-accent: #EA580C;
  --color-accent-hover: #C2410C;
  --color-accent-red: #E52E2E;
  --color-accent-glow: #FF8A00;
  --color-success: #16A34A;
  --color-success-hover: #15803D;

  --color-background: #F8FAFC;
  --color-card: #FFFFFF;
  --color-secondary: #F1F5F9;
  --color-muted: #64748B;
  --color-border: #E2E8F0;

  --color-text: #0F172A;
  --color-text-muted: #475569;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-background);
  color: var(--color-text);
  margin: 0;
  padding: 0;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  letter-spacing: -0.025em;
  margin: 0;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: #0F172A;
}
::-webkit-scrollbar-thumb {
  background: #1E293B;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #EA580C;
}

/* Animations */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}

@keyframes bounceSlow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes rollerSlide {
  0% { transform: translateY(20px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

.animate-bounce-slow {
  animation: bounceSlow 2s infinite ease-in-out;
}

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

.animate-pulse-glow {
  animation: pulseGlow 3s ease-in-out infinite;
}

/* Modal and Drawer Transitions */
.modal-backdrop {
  background: rgba(13, 23, 41, 0.75);
  backdrop-filter: blur(8px);
  transition: opacity 0.3s ease;
}

.modal-content {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
}

/* No Scrollbar utility */
.no-scrollbar::-webkit-scrollbar {
  display: none;
}
.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Custom Range Input Styling */
input[type="range"].custom-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  background: #CBD5E1;
  border-radius: 4px;
  outline: none;
}
input[type="range"].custom-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #EA580C;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(234, 88, 12, 0.4);
  transition: transform 0.15s ease;
}
input[type="range"].custom-range::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

/* Roller/Scroll Reveal Classes */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Line clamp utilities */
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}