/* Shared navigation and footer. Used by every institutional page. */
.site-header, .site-footer {
 --paper:#F7F4EE; --paper-2:#FBF9F4; --ink:#1A1815; --muted:#55524B;
 --faint:#8A867C; --line:#E4DFD5; --shu:#C8452F; --shu-dark:#A5341F;
 --serif:'Newsreader',Georgia,serif; --sans:'Space Grotesk',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
 --mono:'IBM Plex Mono',ui-monospace,monospace; --wrap:1200px; --pad:40px;
 font-family:var(--sans);font-size:16px;font-weight:400;line-height:1.6;letter-spacing:normal;text-align:left;
}
.site-header *, .site-footer * {box-sizing:border-box;}
.site-header a, .site-footer a {text-decoration:none;letter-spacing:normal;text-transform:none;}
.site-header .wrap, .site-footer .wrap {width:100%;max-width:var(--wrap);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad);}
.site-header .brand, .site-footer .brand {display:flex;align-items:center;gap:12px;white-space:nowrap;}
.site-header .brand {color:var(--shu);font:inherit;}
.site-footer .brand {font:inherit;}
.site-header .brand-word, .site-footer .brand-word {font-family:var(--serif);font-weight:400;letter-spacing:.01em;line-height:1.6;}
.site-header .stamp, .site-footer .stamp {display:flex;align-items:center;justify-content:center;flex:none;}
.site-header .stamp svg, .site-footer .stamp svg {width:100%;height:100%;display:block;}
.site-header .dot, .site-footer .dot {color:var(--shu);}
.site-header .btn {display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:8px;font-family:var(--sans);font-weight:500;white-space:nowrap;cursor:pointer;}
.site-header .btn--primary {background:var(--shu);color:#fff;}
.site-header .btn--primary:hover {background:var(--shu-dark);color:#fff;}
.site-footer .stack-v {display:flex;flex-direction:column;}
.site-footer .footer-contact {display:flex;flex-direction:column;gap:4px;font-style:normal;font-size:13px;line-height:1.7;}
.site-header :focus-visible, .site-footer :focus-visible {outline:2px solid var(--shu);outline-offset:4px;}
@media(max-width:680px){.site-header,.site-footer{--pad:22px;}}
/* header fixo */
.site-header {
  position: sticky; top: 0; z-index: 30;
  background: color-mix(in srgb, var(--paper) 94%, transparent);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent; transition: border-color .3s;
}
.site-header.is-scrolled { border-bottom-color: var(--line); }
.site-header .wrap { display: flex; align-items: center; flex-wrap: nowrap; gap: 24px; padding-top: 18px; padding-bottom: 18px; }
.site-header .brand { flex-shrink: 0; }
.site-nav { margin-left: auto; display: flex; gap: 22px; align-items: center; min-width: 0; }
.site-nav a:not(.btn) { color: var(--muted); font-size: 14px; white-space: nowrap; }
.site-nav a:not(.btn):hover { color: var(--ink); }
.site-nav > .btn { flex-shrink: 0; }
/* Dropdown de navegação (Recursos → Blog, Checkup) — hover no desktop */
.nav-dd { position: relative; }
.nav-dd::after { content: ""; position: absolute; top: 100%; left: 0; width: 100%; height: 14px; }
.nav-dd-btn { display: inline-flex; align-items: center; gap: 5px; background: none; border: 0; cursor: pointer; font-family: inherit; font-size: 14px; color: var(--muted); white-space: nowrap; padding: 0; }
.nav-dd:hover .nav-dd-btn { color: var(--ink); }
.nav-dd-btn .caret { opacity: .7; transition: transform .2s; }
.nav-dd.open .nav-dd-btn .caret { transform: rotate(180deg); }
.nav-dd-menu { position: absolute; top: calc(100% + 10px); right: 0; min-width: 250px; background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 6px; box-shadow: 0 12px 30px rgba(26,24,21,.10); display: none; flex-direction: column; gap: 2px; z-index: 40; }
.nav-dd.open .nav-dd-menu { display: flex; }
.nav-dd-menu a { font-size: 14px; color: var(--muted); padding: 9px 12px; border-radius: 7px; white-space: nowrap; line-height: 1.3; }
.nav-dd-menu a:hover { background: var(--paper-2); color: var(--ink); }
.nav-dd-menu a small { display: block; font-size: 12px; color: var(--faint); margin-top: 1px; }
/* faixa intermediária: aperta o menu antes de escondê-lo (< 900px) */
@media (max-width: 1200px) {
  .site-header .wrap { gap: 18px; }
  .site-nav { gap: 14px; }
  .site-nav a { font-size: 13px; }
  .site-nav > .btn { margin-left: 6px !important; padding: 9px 13px !important; font-size: 12px !important; }
  .lang-switch { margin-left: 8px; padding-left: 8px; gap: 7px; }
}
/* abaixo de 1100px o menu horizontal não cabe → esconde (evita clipar/encavalar) */
@media (max-width: 1100px) { .site-nav { display: none; } }

/* footer */
.site-footer { padding:0;border:0; background: var(--ink); color: #C6C1B7; }
.site-footer a { color: #C6C1B7; }
.site-footer a:hover { color: var(--paper); }
.footer-col span.h { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: #8F8A80; display: block; margin-bottom: 4px; }
.footer-bottom { border-top: 1px solid #322E29; font-family: var(--mono); font-size: 12px; color: #8F8A80; }

/* ══ Rodapé responsivo ═══════════════════════════════════════════════════ */
.foot-main { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; }
@media (max-width: 768px) {
  .foot-main { grid-template-columns: 1fr 1fr; gap: 34px 24px; }
  .foot-main .footer-col:first-child { grid-column: 1 / -1; }
}
@media (max-width: 460px) { .foot-main { grid-template-columns: 1fr; } }

/* ══ Dropdown de idioma (desktop) ════════════════════════════════════════ */
.lang-dd { position: relative; margin-left: 16px; padding-left: 16px; border-left: 1px solid var(--line); }
.lang-dd-btn { display: inline-flex; align-items: center; gap: 6px; background: none; border: 0; cursor: pointer;
  font-family: var(--mono); font-size: 12px; letter-spacing: .06em; color: var(--muted); padding: 4px 2px; }
.lang-dd-btn:hover { color: var(--ink); }
.lang-dd-btn svg {flex-shrink:0;}
.lang-dd-btn .caret { transition: transform .2s; opacity: .7; }
.lang-dd.open .lang-dd-btn .caret { transform: rotate(180deg); }
.lang-dd-menu { position: absolute; top: calc(100% + 10px); right: 0; min-width: 150px; background: var(--paper);
  border: 1px solid var(--line); border-radius: 10px; padding: 6px; box-shadow: 0 12px 30px rgba(26,24,21,.10);
  display: none; flex-direction: column; gap: 2px; z-index: 40; }
.lang-dd.open .lang-dd-menu { display: flex; }
.lang-dd-menu a { font-family: var(--sans); font-size: 14px; color: var(--muted); padding: 8px 12px; border-radius: 7px; }
.lang-dd-menu a:hover { background: var(--paper-2); color: var(--ink); }
.lang-dd-menu a.is-active { color: var(--shu); }

/* ══ Hambúrguer + menu mobile ════════════════════════════════════════════ */
.nav-toggle { display: none; margin-left: auto; width: 44px; height: 44px; background: none; border: 0;
  cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); border-radius: 2px;
  transition: transform .25s, opacity .2s; }
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu { display: none; }
@media (max-width: 1100px) {
  .nav-toggle { display: flex; }
  .mobile-menu.open { display:flex;flex-direction:column;gap:2px;position:absolute;top:100%;left:0;right:0;
    max-height:calc(100vh - var(--header-height, 80px));max-height:calc(100dvh - var(--header-height, 80px));
    overflow-y:auto;overscroll-behavior:contain;padding:4px 22px max(26px,env(safe-area-inset-bottom));
    background:var(--paper);border-top:1px solid var(--line); }
  .mobile-menu > a, .mobile-langs {flex-shrink:0;}
  .mobile-menu a { font-family: var(--serif); font-size: 21px; color: var(--ink); padding: 13px 0; border-bottom: 1px solid var(--line); }
  .mobile-menu .mobile-cta { font-family: var(--sans); font-size: 15px; color: #fff; text-align: center;
    margin-top: 18px; padding: 15px; border-bottom: 0; font-weight: 600; }
  .mobile-langs { display: flex; gap: 20px; margin-top: 22px; }
  .mobile-langs a { border-bottom: 0; padding: 0; font-family: var(--mono); font-size: 13px; color: var(--faint); }
  .mobile-langs a.is-active { color: var(--shu); font-weight: 600; }
  body.menu-open { overflow: hidden; }
}
@media (min-width: 1101px) { .mobile-menu { display: none !important; } }

.site-header [hidden] {display:none !important;}
@media print {.site-header{display:none}.site-footer{break-inside:avoid}}