/* Página Áreas de atuação */

.ar-header { padding-top: 140px; padding-bottom: 72px; }
.ar-header-lead { margin-top: 22px; font-size: 1.1rem; color: rgba(246,243,236,0.86); max-width: 620px; }

/* Atalhos presos logo abaixo do cabeçalho (a altura do cabeçalho vem do JS em --hdr) */
.ar-nav {
  position: sticky; top: var(--hdr, 72px); z-index: 40;
  background: rgba(246,243,236,0.96); backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(12,28,52,0.12);
}
.ar-nav-inner {
  max-width: 1300px; margin: 0 auto; padding: 0 32px;
  display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none;
}
.ar-nav-inner::-webkit-scrollbar { display: none; }
.ar-nav a {
  flex: none; display: inline-flex; align-items: center; gap: 10px; min-height: 56px; padding: 0 16px;
  font-size: 0.92rem; color: rgba(12,28,52,0.78); text-decoration: none; white-space: nowrap;
  border-bottom: 2px solid transparent; transition: color .25s, border-color .25s;
}
.ar-nav a span { font-size: 0.74rem; letter-spacing: 0.1em; color: rgba(12,28,52,0.6); }
.ar-nav a:hover { color: var(--navy); }
.ar-nav a[aria-current="true"] { color: var(--navy); border-bottom-color: var(--champagne); }
.ar-nav a:focus-visible { outline: 2px solid var(--champagne); outline-offset: -4px; }
@media (max-width: 600px) { .ar-nav-inner { padding: 0 16px; } .ar-nav a { padding: 0 12px; } }

/* Blocos das áreas */
.ar-block { scroll-margin-top: calc(var(--hdr, 72px) + 58px); }
.ar-block.ar-dark { background: var(--navy); color: var(--offwhite); }
.ar-grid { display: grid; gap: 48px; }
@media (min-width: 1000px) { .ar-grid { grid-template-columns: 1.05fr 0.95fr; gap: 90px; align-items: start; } }

.ar-num { font-family: 'Cormorant Garamond', serif; font-size: 1.1rem; letter-spacing: 0.2em; color: var(--champagne); }
.ar-dark .ar-num { color: var(--champagne); }
.ar-title { font-size: clamp(2.2rem, 4.4vw, 3.4rem); line-height: 1.05; margin-top: 14px; }
.ar-tagline {
  margin-top: 20px; font-family: 'Cormorant Garamond', serif; font-style: italic;
  font-size: clamp(1.4rem, 2.6vw, 1.9rem); line-height: 1.3; color: var(--navy); max-width: 520px;
  padding-left: 20px; border-left: 1px solid var(--champagne);
}
.ar-dark .ar-tagline { color: var(--champagne-soft); }
.ar-text { margin-top: 22px; font-size: 1.06rem; line-height: 1.78; color: rgba(12,28,52,0.78); max-width: 560px; }
.ar-dark .ar-text { color: rgba(246,243,236,0.86); }

.ar-side {
  background: var(--card); border: 1px solid rgba(12,28,52,0.1); padding: clamp(26px, 4vw, 44px);
  box-shadow: 0 24px 50px rgba(12,28,52,0.06);
}
.ar-dark .ar-side { background: var(--navy-soft); border-color: rgba(205,170,111,0.25); box-shadow: none; }
.ar-side-label { font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(12,28,52,0.7); }
.ar-dark .ar-side-label { color: rgba(246,243,236,0.8); }

.ar-checks { list-style: none; margin-top: 22px; display: grid; }
.ar-checks li {
  position: relative; padding: 14px 0 14px 36px; font-size: 1.02rem; line-height: 1.5; color: var(--navy);
  border-bottom: 1px solid rgba(12,28,52,0.1);
}
.ar-dark .ar-checks li { color: var(--offwhite); border-bottom-color: rgba(246,243,236,0.14); }
.ar-checks li::before {
  content: ""; position: absolute; left: 0; top: 15px; width: 22px; height: 22px; border-radius: 50%;
  border: 1px solid var(--champagne);
}
.ar-checks li::after {
  content: ""; position: absolute; left: 8px; top: 20px; width: 5px; height: 10px;
  border: solid var(--champagne); border-width: 0 1.5px 1.5px 0; transform: rotate(45deg);
}
.ar-cta { margin-top: 30px; }
.ar-dark .ar-cta:hover { background: var(--offwhite); }

/* Sanfona do Previdenciário */
.ar-accordion { margin-top: 18px; }
.ar-accordion details { border-bottom: 1px solid rgba(12,28,52,0.12); }
.ar-accordion summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  min-height: 56px; padding: 14px 0; font-size: 1.04rem; line-height: 1.4; color: var(--navy); font-weight: 500;
}
.ar-accordion summary::-webkit-details-marker { display: none; }
.ar-accordion summary::after {
  content: "+"; flex: none; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--champagne);
  display: inline-flex; align-items: center; justify-content: center; font-size: 1.1rem; color: var(--navy);
  transition: transform .3s ease;
}
.ar-accordion details[open] summary::after { transform: rotate(45deg); }
.ar-accordion summary:focus-visible { outline: 2px solid var(--champagne); outline-offset: 2px; }
.ar-accordion details p { padding: 0 0 18px; font-size: 1rem; line-height: 1.75; color: rgba(12,28,52,0.78); }

.ar-final { position: relative; z-index: 1; text-align: center; }

@media (prefers-reduced-motion: reduce) {
  .ar-nav a, .ar-accordion summary::after { transition: none !important; }
}