/* Estilos Customizados & Glassmorphism Black/Silver Puro */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@400;500;600;700&display=swap');

:root {
  --font-heading: 'Poppins', sans-serif;
  --font-sans: 'Inter', sans-serif;
}

body {
  font-family: var(--font-sans);
  background-color: #000000;
  color: #f3f4f6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

html {
  scroll-behavior: smooth;
}

/* Efeito de Vidro Fosco (Glassmorphism UOWW) */
.glass-panel {
  background: rgba(12, 12, 12, 0.45);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-panel:hover {
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(18, 18, 18, 0.65);
  transform: translateY(-3px);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.9), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.glass-nav {
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Foco de Acessibilidade */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 3px;
}