/* =====================================================
   M2 Soluções Digitais — Política de Privacidade
   Tema dark-first conforme identidade visual da M2.
   ===================================================== */

:root {
  --m2-bg: #0F1629;          /* background */
  --m2-fg: #F8FAFC;          /* foreground */
  --m2-card: #1E293B;        /* superfícies / cards */
  --m2-muted: #252F42;       /* áreas neutras */
  --m2-muted-fg: #94A3B8;    /* texto auxiliar */
  --m2-border: #2C374A;      /* bordas */
  --m2-primary: #7B5CF0;     /* roxo — CTAs, links, foco */
  --m2-primary-rgb: 123, 92, 240;

  --font-sans: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
}

[data-bs-theme="dark"] {
  --bs-body-bg: var(--m2-bg);
  --bs-body-color: var(--m2-fg);
  --bs-primary: var(--m2-primary);
  --bs-primary-rgb: var(--m2-primary-rgb);
  --bs-border-color: var(--m2-border);
  --bs-link-color: var(--m2-primary);
  --bs-link-hover-color: #fff;
  --bs-emphasis-color: var(--m2-fg);
}

* { -webkit-font-smoothing: antialiased; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  background-color: var(--m2-bg);
  color: var(--m2-fg);
  font-family: var(--font-sans);
  line-height: 1.6;
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  letter-spacing: -0.03em;
  text-wrap: balance;
  font-weight: 600;
  color: var(--m2-fg);
}
.text-mono { font-family: var(--font-mono); }
.text-muted-fg { color: var(--m2-muted-fg) !important; }

/* Botões */
.btn-primary {
  --bs-btn-bg: var(--m2-primary);
  --bs-btn-border-color: var(--m2-primary);
  --bs-btn-hover-bg: #6a4be0;
  --bs-btn-hover-border-color: #6a4be0;
  --bs-btn-active-bg: var(--m2-primary);
  color: #fff;
  border-radius: 0.85rem;
  font-weight: 600;
}
.btn-primary:hover { box-shadow: 0 0 20px rgba(var(--m2-primary-rgb), 0.4), 0 0 40px rgba(var(--m2-primary-rgb), 0.1); }
.btn-outline-light {
  --bs-btn-color: var(--m2-fg);
  --bs-btn-border-color: var(--m2-border);
  --bs-btn-hover-bg: var(--m2-muted);
  --bs-btn-hover-border-color: var(--m2-border);
  --bs-btn-hover-color: var(--m2-fg);
  border-radius: 0.85rem;
}

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(15, 22, 41, 0.8);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid rgba(44, 55, 74, 0.6);
}
.site-header .navbar { padding-block: 0.85rem; }
.brand-logo { height: 34px; width: auto; }

/* Hero do documento */
.legal-hero {
  background:
    radial-gradient(ellipse at top left, rgba(var(--m2-primary-rgb), 0.18), transparent 55%),
    var(--m2-bg);
  padding: 6.5rem 0 3rem;
  border-bottom: 1px solid var(--m2-border);
}
.legal-hero .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--m2-primary);
}

/* Conteúdo legal */
.legal-content { max-width: 820px; }
.legal-content h2 {
  font-size: clamp(1.25rem, 2.5vw, 1.6rem);
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
}
.legal-content h3 { font-size: 1.05rem; margin-top: 1.5rem; margin-bottom: 0.5rem; }
.legal-content p, .legal-content li { color: #cbd5e1; font-size: 0.975rem; line-height: 1.8; }
.legal-content strong { color: var(--m2-fg); }
.legal-content ul { padding-left: 1.25rem; }
.legal-content li { margin-bottom: 0.4rem; }
.legal-content a { color: var(--m2-primary); }
.legal-content a:hover { color: #fff; }
.legal-content .updated {
  display: inline-block;
  background: rgba(var(--m2-primary-rgb), 0.12);
  border: 1px solid rgba(var(--m2-primary-rgb), 0.35);
  color: #b9a8f7;
  border-radius: 100px;
  padding: 0.3rem 0.9rem;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}
.legal-toc {
  background: var(--m2-card);
  border: 1px solid var(--m2-border);
  border-radius: 1rem;
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
}
.legal-toc ol { margin: 0; padding-left: 1.1rem; }
.legal-toc a { color: #cbd5e1; text-decoration: none; }
.legal-toc a:hover { color: var(--m2-primary); text-decoration: underline; }

/* Footer */
.site-footer {
  background: #0b1120;
  border-top: 1px solid var(--m2-border);
  color: var(--m2-muted-fg);
}
.site-footer a { color: var(--m2-muted-fg); text-decoration: none; }
.site-footer a:hover { color: var(--m2-fg); }

/* Foco e movimento */
:focus-visible { outline: 2px solid var(--m2-primary); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}