/* ═══════════════════════════════════════════════════════════════════
   BUFATTY · PUBLIC (header + footer, dark mode)
   ═══════════════════════════════════════════════════════════════════ */

.pp-body {
  background: var(--bg-page);
  color: var(--text-primary);
  margin: 0;
  font-family: var(--font-sans);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ═══════════════════════════════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════════════════════════════ */
.pp-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: transparent;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease);
}

.pp-header.is-scrolled {
  background: color-mix(in srgb, var(--bg-page) 88%, transparent);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid var(--border-color-soft);
}

.pp-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 18px 32px;
}

.pp-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.5px;
  flex-shrink: 0;
  transition: opacity 0.15s var(--ease);
}

.pp-logo-text {
  font-family: var(--font-sans);   /* Sans en el header público — más limpio */
  font-weight: 800;
  font-size: 1.05em;
  letter-spacing: -0.03em;
  line-height: 1;
}

.pp-logo .brand-mark {
  margin-top: -1px;   /* alineación óptica */
}
.pp-logo:hover { opacity: 0.75; }
.pp-logo .brand-mark {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
}

.pp-header-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.pp-nav-link {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 8px;
  color: var(--text-secondary);
  text-decoration: none;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.1px;
  transition: color 0.15s var(--ease), background 0.15s var(--ease);
}
.pp-nav-link:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.pp-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.pp-main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* ═══════════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════════ */
.pp-footer {
  border-top: 1px solid var(--border-color-soft);
  padding: 56px 32px 48px;
  position: relative;
  z-index: 2;
  background: var(--bg-page);
}

.pp-footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}

.pp-footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.5px;
}
.pp-footer-brand svg {
  width: 24px;
  height: 24px;
}

.pp-footer-links {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  justify-content: center;
}
.pp-footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  transition: color 0.15s var(--ease);
}
.pp-footer-links a:hover {
  color: var(--text-primary);
}

.pp-footer-copy {
  color: var(--text-muted);
  font-size: 12.5px;
  margin: 0;
  letter-spacing: 0.1px;
}

/* ═══════════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .pp-header-nav {
    display: none;
  }
}

@media (max-width: 640px) {
  .pp-header-inner {
    padding: 14px 16px;
    gap: 12px;
  }
  .pp-logo {
    font-size: 16px;
  }
  .pp-logo svg {
    width: 24px;
    height: 24px;
  }
  .pp-nav-link {
    padding: 7px 10px;
    font-size: 13.5px;
  }
  .pp-footer {
    padding: 40px 20px 32px;
  }
  .pp-footer-links {
    gap: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pp-logo,
  .pp-nav-link,
  .pp-footer-links a {
    transition: none;
  }
}/* Refuerzo de color para el brand-mark en header público */
.pp-header .brand-mark {
  filter: drop-shadow(0 0 8px rgba(139, 92, 255, 0.5));
}
.pp-logo-text {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  white-space: nowrap;
}