/* Design System Global - UPET Petshop */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Cores Principais */
  --primary-dark: #070b19;          /* Fundo ultra dark navy */
  --primary-navy: #0e172e;          /* Fundo secundário dark */
  --primary-light: #f8fafc;         /* Textos primários ou fundo claro */
  
  --accent-green: #09d895;          /* Verde UPET brilhante e saudável */
  --accent-green-dark: #05a06e;     /* Verde secundário para hover */
  --accent-green-glow: rgba(9, 216, 149, 0.35);
  
  --text-main: #f1f5f9;             /* Texto claro principal */
  --text-muted: #94a3b8;            /* Texto secundário/cinza */
  --text-dark: #0f172a;             /* Texto em fundo branco */
  
  /* Efeito Vidro (Glassmorphism) */
  --glass-bg: rgba(14, 23, 46, 0.7);
  --glass-bg-hover: rgba(20, 32, 64, 0.8);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-hover: rgba(9, 216, 149, 0.25);
  --glass-shadow: rgba(0, 0, 0, 0.35);
  
  /* Sistema de Grid e Medidas */
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  --border-radius-xl: 32px;
  
  /* Transições */
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease-in-out;
  
  --max-width: 1280px;
}

/* Reset de Layout */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Outfit', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  background-color: var(--primary-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

ul {
  list-style: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--primary-dark);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-navy);
  border: 2px solid var(--primary-dark);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-green);
}

/* Animações Globais */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

@keyframes pulse-light {
  0%, 100% { box-shadow: 0 0 15px var(--accent-green-glow); }
  50% { box-shadow: 0 0 25px rgba(9, 216, 149, 0.6); }
}

/* Layout Utilitários */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.text-center { text-align: center; }
.text-green { color: var(--accent-green); }

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 3.5rem;
  position: relative;
  letter-spacing: -0.5px;
}

.section-title span {
  color: var(--accent-green);
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--accent-green);
  border-radius: 2px;
  box-shadow: 0 0 10px var(--accent-green-glow);
}

/* Loading Elegante */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--primary-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.6s ease, visibility 0.6s;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-logo {
  display: flex;
  align-items: center;
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 2rem;
  color: var(--text-main);
  animation: float 3s ease-in-out infinite;
}

.preloader-logo i {
  color: var(--accent-green);
  margin-right: 0.75rem;
  filter: drop-shadow(0 0 8px var(--accent-green-glow));
}

.preloader-spinner {
  width: 50px;
  height: 50px;
  border: 3px solid rgba(255, 255, 255, 0.05);
  border-top-color: var(--accent-green);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  box-shadow: 0 0 15px var(--accent-green-glow);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Estilo do Toast */
.toast-container {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  color: var(--text-main);
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius-md);
  box-shadow: 0 10px 30px var(--glass-shadow);
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateX(120%);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  min-width: 280px;
}

.toast.show {
  transform: translateX(0);
}

.toast i {
  font-size: 1.25rem;
}

.toast-success i { color: var(--accent-green); }
.toast-error i { color: #f43f5e; }
.toast-info i { color: #3b82f6; }