/* =========================================================
   Documentos legais (uai-legal) — política, termos
   ========================================================= */
:root {
  --uai-bg: #f8fafc;
  --uai-card-bg: #ffffff;
  --uai-text: #0d273a;
  --uai-text-muted: rgba(7, 17, 33, 0.62);
  --uai-mint: #8df0e6;
  --uai-mint-dark: #0d8279;
  --uai-mint-soft: rgba(141, 240, 230, 0.18);
  --uai-mint-bg: #ECF8F6;
  --uai-navy: #2f3c56;
  --uai-line: rgba(7, 17, 33, 0.08);
}

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

body {
  font-family: "Inter", sans-serif;
  background: var(--uai-bg);
  color: var(--uai-text);
  line-height: 1.7;
}

a { color: var(--uai-mint-dark); }

/* ---------- Topbar ---------- */
.uai-topbar {
  background: #434F66;
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.uai-topbar__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 4%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.uai-topbar__brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: #fff;
}

.uai-topbar__logo {
  width: 44px;
  height: 44px;
}

.uai-topbar__logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.uai-topbar__name {
  font-size: 16px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.3px;
}

.uai-topbar__name small {
  display: block;
  font-size: 9.5px;
  letter-spacing: 2.5px;
  color: rgba(255, 255, 255, 0.55);
  margin-top: 5px;
  font-weight: 600;
  text-transform: uppercase;
}

.uai-topbar__back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: 999px;
  background: #8df0e6;
  color: #2f3c56;
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}

.uai-topbar__back svg { width: 14px; height: 14px; }

/* ---------- Page header ---------- */
.uai-legal-hero {
  background: linear-gradient(180deg, #ECF8F6 0%, #f8fafc 100%);
  padding: 60px 4% 40px;
  border-bottom: 1px solid var(--uai-line);
}

.uai-legal-hero__inner {
  max-width: 1180px;
  margin: 0 auto;
}

.uai-legal-hero__tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(141, 240, 230, 0.22);
  color: var(--uai-mint-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.uai-legal-hero__title {
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.1;
  letter-spacing: -1.5px;
  font-weight: 900;
  color: var(--uai-text);
  margin-bottom: 14px;
  max-width: 800px;
}

.uai-legal-hero__lead {
  font-size: 16px;
  line-height: 1.65;
  color: var(--uai-text-muted);
  max-width: 720px;
  margin-bottom: 18px;
}

.uai-legal-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 24px;
  font-size: 13px;
  color: var(--uai-text-muted);
}

.uai-legal-hero__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.uai-legal-hero__meta-item strong { color: var(--uai-text); font-weight: 700; }

.uai-legal-hero__meta-item svg {
  width: 14px;
  height: 14px;
  color: var(--uai-mint-dark);
}

/* ---------- Document layout ---------- */
.uai-legal {
  max-width: 1180px;
  margin: 0 auto;
  padding: 40px 4% 90px;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 50px;
  align-items: flex-start;
}

.uai-legal__sidebar {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.uai-legal__sidebar-box {
  background: var(--uai-card-bg);
  border: 1px solid var(--uai-line);
  border-radius: 18px;
  padding: 20px 22px;
}

.uai-legal__sidebar-label {
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--uai-text-muted);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.uai-legal__toc {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 60vh;
  overflow-y: auto;
}

.uai-legal__toc a {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 7px 10px;
  border-radius: 8px;
  color: var(--uai-text-muted);
  font-size: 12.5px;
  line-height: 1.4;
  text-decoration: none;
  transition: all 0.2s ease;
}

.uai-legal__toc a:hover {
  background: var(--uai-mint-bg);
  color: var(--uai-text);
}

.uai-legal__toc-num {
  flex-shrink: 0;
  font-weight: 800;
  color: var(--uai-mint-dark);
  font-size: 11px;
  min-width: 22px;
}

.uai-legal__sidebar-cta {
  background: linear-gradient(180deg, #ECF8F6 0%, #d8f1ed 100%);
  border: 1px solid rgba(141, 240, 230, 0.4);
  border-radius: 16px;
  padding: 18px 18px;
  text-align: center;
}

.uai-legal__sidebar-cta h4 {
  font-size: 13.5px;
  font-weight: 900;
  color: var(--uai-text);
  margin-bottom: 6px;
}

.uai-legal__sidebar-cta p {
  font-size: 12px;
  color: var(--uai-text-muted);
  line-height: 1.5;
  margin-bottom: 12px;
}

.uai-legal__sidebar-cta a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 800;
  color: var(--uai-mint-dark);
  text-decoration: none;
  border-bottom: 1.5px solid var(--uai-mint-dark);
  padding-bottom: 2px;
}

/* ---------- Main content ---------- */
.uai-legal__main { min-width: 0; }

.uai-legal__notice {
  display: grid;
  grid-template-columns: 44px 1fr;
  align-items: flex-start;
  gap: 14px;
  background: var(--uai-mint-bg);
  border-left: 4px solid var(--uai-mint-dark);
  border-radius: 14px;
  padding: 18px 20px;
  margin-bottom: 30px;
}

.uai-legal__notice-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid rgba(141, 240, 230, 0.5);
  color: var(--uai-mint-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.uai-legal__notice-icon svg { width: 22px; height: 22px; }

.uai-legal__notice p {
  font-size: 14px;
  line-height: 1.55;
  color: rgba(7, 17, 33, 0.78);
}

.uai-legal__notice strong { color: var(--uai-text); font-weight: 700; }

.uai-legal__section {
  margin-bottom: 36px;
  scroll-margin-top: 100px;
}

.uai-legal__h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: -0.5px;
  color: var(--uai-text);
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--uai-line);
}

.uai-legal__h2-num {
  flex-shrink: 0;
  font-size: 13px;
  font-weight: 800;
  color: var(--uai-mint-dark);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.uai-legal__h3 {
  font-size: 16px;
  font-weight: 800;
  color: var(--uai-text);
  margin: 20px 0 10px;
  letter-spacing: -0.2px;
}

.uai-legal__p {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--uai-text);
  margin-bottom: 12px;
}

.uai-legal__p--muted { color: var(--uai-text-muted); font-size: 13.5px; }

.uai-legal__p strong { font-weight: 700; }

.uai-legal__ul,
.uai-legal__ol {
  list-style: none;
  margin: 8px 0 18px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.uai-legal__ul li,
.uai-legal__ol li {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--uai-text);
  padding-left: 26px;
  position: relative;
}

.uai-legal__ul li::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--uai-mint-dark);
}

.uai-legal__ol { counter-reset: lo; }

.uai-legal__ol li {
  counter-increment: lo;
}

.uai-legal__ol li::before {
  content: counter(lo) ".";
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 800;
  color: var(--uai-mint-dark);
  font-size: 13.5px;
}

/* Sub-clauses */
.uai-legal__clause {
  font-size: 13px;
  font-weight: 700;
  color: var(--uai-text-muted);
  letter-spacing: 0.3px;
  margin-right: 4px;
}

/* Tabela legal */
.uai-legal__table {
  width: 100%;
  border-collapse: collapse;
  background: var(--uai-card-bg);
  border-radius: 14px;
  overflow: hidden;
  margin: 18px 0 22px;
  box-shadow: 0 0 0 1px var(--uai-line);
  font-size: 13.5px;
}

.uai-legal__table th,
.uai-legal__table td {
  padding: 12px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--uai-line);
}

.uai-legal__table thead th {
  background: var(--uai-mint-bg);
  font-weight: 800;
  color: var(--uai-text);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.uai-legal__table tbody tr:last-child td { border-bottom: none; }

.uai-legal__table strong { color: var(--uai-text); font-weight: 700; }

/* Highlighted definition */
.uai-legal__def {
  background: rgba(141, 240, 230, 0.08);
  border-left: 3px solid var(--uai-mint-dark);
  padding: 10px 14px;
  border-radius: 0 8px 8px 0;
  margin: 8px 0 14px;
  font-size: 13.5px;
  line-height: 1.6;
}

.uai-legal__def strong { color: var(--uai-text); font-weight: 700; }

/* Contact card */
.uai-legal__contact {
  background: linear-gradient(135deg, #ECF8F6 0%, #d8f1ed 100%);
  border: 1px solid rgba(141, 240, 230, 0.45);
  border-radius: 18px;
  padding: 28px 28px;
  margin: 30px 0 0;
}

.uai-legal__contact h3 {
  font-size: 18px;
  font-weight: 900;
  color: var(--uai-text);
  margin-bottom: 14px;
}

.uai-legal__contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.uai-legal__contact-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.uai-legal__contact-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: #fff;
  border: 1px solid rgba(141, 240, 230, 0.45);
  color: var(--uai-mint-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.uai-legal__contact-icon svg { width: 18px; height: 18px; }

.uai-legal__contact-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--uai-text-muted);
  margin-bottom: 2px;
}

.uai-legal__contact-value {
  font-size: 13.5px;
  color: var(--uai-text);
  font-weight: 600;
  line-height: 1.4;
  word-break: break-word;
}

.uai-legal__contact-value a { text-decoration: none; color: var(--uai-mint-dark); font-weight: 800; }

/* Footer related */
.uai-legal__crosslink {
  margin-top: 26px;
  padding-top: 24px;
  border-top: 1px solid var(--uai-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.uai-legal__crosslink-text {
  font-size: 14px;
  color: var(--uai-text-muted);
}

.uai-legal__crosslink-text strong { color: var(--uai-text); font-weight: 700; }

.uai-legal__crosslink-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  background: var(--uai-navy);
  color: #fff;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}

.uai-legal__crosslink-btn svg { width: 13px; height: 13px; }

/* =========================================================
   FOOTER (uai-footer) — compartilhado com landing e artigos
   ========================================================= */
.uai-footer {
  position: relative;
  background: #2f3c56;
  color: rgba(255, 255, 255, 0.7);
  padding: 90px 6% 32px;
  overflow: hidden;
  margin-top: 40px;
}

.uai-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 65%;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(141, 240, 230, 0.5) 50%,
    transparent 100%);
}

.uai-footer__container {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
}

.uai-footer__main {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 50px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.uai-footer__brand-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: #fff;
  margin-bottom: 18px;
}

.uai-footer__logo {
  width: 56px;
  height: 56px;
  object-fit: contain;
  display: block;
}

.uai-footer__name {
  display: block;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.3px;
  line-height: 1;
  color: #fff;
}

.uai-footer__tagline {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2.5px;
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
}

.uai-footer__about {
  font-size: 14px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.62);
  max-width: 380px;
  margin-bottom: 22px;
}

.uai-footer__social {
  display: inline-flex;
  gap: 10px;
}

.uai-footer__social-link {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.10);
  color: rgba(255, 255, 255, 0.78);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.25s ease;
}

.uai-footer__social-link:hover {
  background: rgba(141, 240, 230, 0.14);
  border-color: rgba(141, 240, 230, 0.5);
  color: #8df0e6;
  transform: translateY(-2px);
}

.uai-footer__social-link svg {
  width: 16px;
  height: 16px;
}

.uai-footer__nav-title {
  font-size: 11px;
  font-weight: 800;
  color: #8df0e6;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.uai-footer__nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.uai-footer__nav-list a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  transition: color 0.25s ease, padding-left 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.uai-footer__nav-list a:hover {
  color: #8df0e6;
  padding-left: 4px;
}

.uai-footer__nav-list a svg {
  width: 11px;
  height: 11px;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.uai-footer__nav-list a:hover svg {
  opacity: 1;
}

.uai-footer__bottom {
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.uai-footer__copy,
.uai-footer__credits {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.45);
  margin: 0;
}

.uai-footer__copy strong {
  color: rgba(255, 255, 255, 0.75);
  font-weight: 700;
}

.uai-footer__legal-links {
  display: inline-flex;
  gap: 18px;
  flex-wrap: wrap;
}

.uai-footer__legal-links a {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition: color 0.25s ease;
}

.uai-footer__legal-links a:hover {
  color: #8df0e6;
}

@media (max-width: 1024px) {
  .uai-footer__main {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 640px) {
  .uai-footer {
    padding: 60px 22px 24px;
  }

  .uai-footer__main {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-bottom: 32px;
  }

  .uai-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .uai-footer__about {
    max-width: 100%;
  }
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 900px) {
  .uai-legal {
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 28px 4% 60px;
  }

  .uai-legal__sidebar {
    position: static;
  }

  .uai-legal__sidebar-box {
    padding: 16px 18px;
  }

  .uai-legal__toc {
    max-height: 280px;
  }
}

@media (max-width: 640px) {
  .uai-topbar__inner { padding: 12px 18px; }
  .uai-topbar__name { font-size: 14px; }
  .uai-topbar__name small { display: none; }
  .uai-topbar__logo { width: 38px; height: 38px; }
  .uai-topbar__back { padding: 9px 14px; font-size: 12px; }

  .uai-legal-hero {
    padding: 36px 4% 28px;
  }

  .uai-legal-hero__lead { font-size: 14.5px; }

  .uai-legal-hero__meta { font-size: 12px; }

  .uai-legal { padding: 24px 18px 50px; gap: 20px; }

  .uai-legal__sidebar-box { padding: 16px; }

  .uai-legal__h2 { font-size: clamp(18px, 5vw, 22px); }

  .uai-legal__h3 { font-size: 15px; }

  .uai-legal__p { font-size: 14px; }

  .uai-legal__ul li,
  .uai-legal__ol li { font-size: 13.5px; }

  .uai-legal__table { font-size: 12.5px; }

  .uai-legal__table th,
  .uai-legal__table td { padding: 10px 12px; }

  .uai-legal__contact { padding: 22px 20px; }

  .uai-legal__crosslink { flex-direction: column; align-items: flex-start; }

  .uai-legal__crosslink-btn { width: 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}