/* ══════════════════════════════════════════════
   base.css — variáveis, reset, tipografia
══════════════════════════════════════════════ */

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

:root {
  --gold:      #C9A84C;
  --gold-l:    #E8C97A;
  --gold-d:    #7A5F28;
  --gold-xx:   #3D2F10;
  --ink:       #0E0B0F;
  --ink2:      #161018;
  --ink3:      #1E1626;
  --ink4:      #281E32;
  --parch:     #EDE0C8;
  --parch2:    #C8BAA0;
  --parch3:    #8C7D66;
  --crimson:   #7A1525;
  --violet:    #3D1A5C;
  --glow:      rgba(201,168,76,0.12);
  --glow2:     rgba(201,168,76,0.06);
  --border:    rgba(201,168,76,0.18);
  --border-l:  rgba(201,168,76,0.35);
  --transition: 0.25s ease;
}

html { scroll-behavior: smooth; }

body {
  background: var(--ink);
  color: var(--parch);
  font-family: 'EB Garamond', serif;
  font-size: 17px;
  line-height: 1.75;
  overflow-x: hidden;
}

/* Noise overlay */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  opacity: 0.4;
  pointer-events: none;
  z-index: 0;
}

h1, h2, h3, h4 { line-height: 1.2; }

a { color: var(--gold); }

/* Animations */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes twinkle {
  0%, 100% { opacity: 0.1; transform: scale(1); }
  50%       { opacity: 0.8; transform: scale(1.3); }
}
@keyframes moonGlow {
  0%, 100% { box-shadow: 0 0 40px rgba(201,168,76,0.15); }
  50%       { box-shadow: 0 0 60px rgba(201,168,76,0.3); }
}
@keyframes pulse {
  0%, 100% { opacity: 0.4; }
  50%       { opacity: 1; }
}

/* Spinner */
.spinner {
  display: inline-block; width: 14px; height: 14px;
  border: 2px solid rgba(201,168,76,0.2);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  vertical-align: middle; margin-right: 5px;
}

@media (max-width: 600px) {
  body { font-size: 15px; }
}

/* ── Memory bar ────────────────────────────────────────────── */
#memory-bar {
  background: var(--ink2);
  border-bottom: 1px solid var(--border);
  padding: 0.45rem 1rem;
  min-height: 32px;
}
.mem-bar {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  font-family: 'Cinzel', serif;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--parch3);
}
.mem-greeting { color: var(--gold-d); }
.mem-sep { color: var(--border-l); }
.mem-hint { color: var(--parch3); }