/* ============================================================
   Cyber Design System — tokens.css
   Fonte da verdade: ../model.html + DESIGN_SYSTEM.md
   Compartilhado por CyberMesh · CyberFocus · CyberStudio
   ============================================================ */

:root {
  /* --- Cor: fundos e superfícies --- */
  --background: #0f0f13;
  --surface: #131318;
  --surface-dim: #131318;
  --surface-container-lowest: #0e0e13;
  --surface-container-low: #1b1b20;
  --surface-container: #1f1f25;
  --surface-container-high: #2a292f;
  --surface-container-highest: #35343a;
  --surface-bright: #39383e;

  /* --- Cor: acentos --- */
  --primary: #ecb2ff;          /* lavanda — identidade, navegação */
  --primary-strong: #bd00ff;   /* CTAs e gradientes */
  --primary-fixed: #f8d8ff;
  --cyan: #7df4ff;             /* ciano — dados, estado vivo */
  --cyan-dim: #00dbe9;
  --cyan-strong: #00eefc;
  --tertiary: #d9bced;
  --error: #ffb4ab;

  /* --- Cor: conteúdo --- */
  --on-surface: #e4e1e9;
  --on-surface-variant: #d4c0d7;
  --outline: #9d8ba0;
  --outline-variant: #514255;

  /* --- Gradiente da marca --- */
  --brand-gradient: linear-gradient(135deg, #ecb2ff 0%, #7df4ff 100%);

  /* --- Tipografia --- */
  --font-display: "Sora", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Hanken Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  /* --- Raios --- */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-panel: 2rem;

  /* --- Espaçamento (escala do model.html) --- */
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-gutter: 32px;
  --space-lg: 40px;
  --space-xl: 64px;

  /* --- Sombras --- */
  --shadow-panel: 0 10px 40px -10px rgb(0 0 0 / 0.5), inset 0 1px 0 rgb(255 255 255 / 0.10);
  --shadow-panel-heavy: 0 20px 50px -10px rgb(0 0 0 / 0.6), inset 0 1px 0 rgb(255 255 255 / 0.15);
}

/* ============================================================
   Fundo da página
   ============================================================ */

.app-bg {
  position: relative;
  min-height: 100vh;
  background: linear-gradient(to bottom right, #0a0a0f, #120f1a, #0a121a);
  color: var(--on-surface);
  font-family: var(--font-body);
}

.bg-blob-primary,
.bg-blob-cyan {
  position: fixed;
  width: 60vw;
  height: 60vw;
  border-radius: 9999px;
  filter: blur(150px);
  mix-blend-mode: screen;
  pointer-events: none;
  z-index: -1;
}
.bg-blob-primary { top: -10%; left: -10%; background: rgb(236 178 255 / 0.15); }
.bg-blob-cyan    { bottom: -10%; right: -10%; background: rgb(125 244 255 / 0.15); }

/* ============================================================
   Vidro (Liquid Glass)
   ============================================================ */

.glass {
  background: rgb(255 255 255 / 0.03);
  backdrop-filter: blur(40px) saturate(150%);
  -webkit-backdrop-filter: blur(40px) saturate(150%);
  border: 0.5px solid rgb(255 255 255 / 0.20);
  box-shadow: var(--shadow-panel);
}

.glass-heavy {
  background: rgb(255 255 255 / 0.05);
  backdrop-filter: blur(60px) saturate(200%);
  -webkit-backdrop-filter: blur(60px) saturate(200%);
  border: 0.5px solid rgb(255 255 255 / 0.25);
  box-shadow: var(--shadow-panel-heavy);
}

.glass-button {
  background: rgb(255 255 255 / 0.05);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 0.5px solid rgb(255 255 255 / 0.20);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.10);
}

/* Vidro aninhado: filho de vidro NÃO usa blur (orçamento de performance) */
.glass-inner {
  background: rgb(255 255 255 / 0.06);
  border: 0.5px solid rgb(255 255 255 / 0.15);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.08);
}

/* ============================================================
   Glows
   ============================================================ */

.glow-text-primary { text-shadow: 0 0 20px rgb(236 178 255 / 0.6); }
.glow-text-cyan    { text-shadow: 0 0 20px rgb(125 244 255 / 0.6); }

.glow-border-primary {
  border: 0.5px solid rgb(236 178 255 / 0.3);
  box-shadow: inset 0 0 40px rgb(236 178 255 / 0.05), 0 10px 40px rgb(0 0 0 / 0.4);
}
.glow-border-cyan {
  border: 0.5px solid rgb(125 244 255 / 0.3);
  box-shadow: inset 0 0 40px rgb(125 244 255 / 0.05), 0 10px 40px rgb(0 0 0 / 0.4);
}

.gradient-text {
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ============================================================
   Marca
   ============================================================ */

.wordmark { font-family: var(--font-display); font-weight: 700; letter-spacing: 0.04em; }
.wordmark-cyber  { color: var(--primary); text-shadow: 0 0 18px rgb(236 178 255 / 0.35); }
.wordmark-suffix { color: var(--cyan);    text-shadow: 0 0 18px rgb(125 244 255 / 0.35); }

/* ============================================================
   Texto utilitário
   ============================================================ */

.label-caps {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgb(255 255 255 / 0.6);
}
.eyebrow::before { content: "// "; color: var(--primary); }

/* ============================================================
   Movimento
   ============================================================ */

@keyframes scanline {
  0%   { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}
.scanline { position: relative; overflow: hidden; }
.scanline::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent, rgb(255 255 255 / 0.02), transparent);
  animation: scanline 15s linear infinite;
  pointer-events: none;
}

@keyframes rise-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.rise-in { animation: rise-in 0.4s ease-out both; }

@media (prefers-reduced-motion: reduce) {
  .scanline::after { animation: none; }
  .rise-in { animation: none; }
  * { transition-duration: 0.01ms !important; }
}