/* ==========================================================================
   Grupo Pacto: estilos do layout comum (cabeçalho, navegação de RI, rodapé,
   abas do DNA e formulários). Todas as páginas carregam este arquivo pelo
   bloco comum do <head> (_layout/head.html).

   O item ativo do menu vem do atributo da página, sem JavaScript:
     <body data-nav="institucional" data-ri="financeiras">
   ========================================================================== */

[hidden] { display: none !important; }

/* Sem JavaScript, as abas mostram todos os painéis em sequência. */
html:not(.js) [role="tabpanel"][hidden] { display: block !important; }

/* Cabeçalho ------------------------------------------------------------- */
.ph-spacer { height: 72px; }
.ph { position: fixed; top: 0; left: 0; right: 0; z-index: var(--ds-z-header); background: #FFFFFF; border-bottom: 1px solid var(--ds-border); }
.ph-inner { max-width: 1400px; margin: 0 auto; padding: 0 clamp(16px, 3vw, 40px); height: 72px; display: flex; align-items: stretch; gap: 8px; }
.ph-logo { display: flex; align-items: center; flex: 0 0 auto; padding-right: clamp(14px, 3vw, 36px); text-decoration: none; }
.ph-logo img { display: block; height: 30px; width: auto; }
.ph-nav { display: flex; align-items: stretch; }
.ph-link {
  position: relative; display: flex; align-items: center; gap: 7px; height: 72px; padding: 0 clamp(10px, 1.1vw, 16px);
  font: 600 14.5px/1 Manrope, sans-serif; letter-spacing: -0.005em; color: #2D2D2D; text-decoration: none;
  background: transparent; border: 0; cursor: pointer; white-space: nowrap; transition: background-color 160ms ease;
}
.ph-link:hover { background: #F5F5F5; color: #2D2D2D; }
.ph-mark { position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: #F26F21; display: none; }
[data-nav="inicio"] [data-nav-item="inicio"] .ph-mark,
[data-nav="institucional"] [data-nav-item="institucional"] .ph-mark,
[data-nav="investidores"] [data-nav-item="investidores"] .ph-mark { display: block; }
.ph-dd { position: relative; display: flex; align-items: stretch; }
.ph-caret { flex: 0 0 auto; opacity: 0.55; transition: transform 200ms ease; }
.ph-dd.is-open .ph-caret { transform: rotate(180deg); }
.ph-panel {
  position: absolute; top: 72px; left: 0; background: #FFFFFF; border: 1px solid var(--ds-border); border-top: 3px solid #F26F21;
  padding: 6px 0; box-shadow: 0 16px 32px rgba(45, 45, 45, 0.10); display: flex; flex-direction: column; z-index: var(--ds-z-dropdown);
  opacity: 0; pointer-events: none; visibility: hidden; transition: opacity 160ms ease, visibility 160ms ease;
}
.ph-dd.is-open .ph-panel,
html:not(.js) .ph-dd:hover .ph-panel { opacity: 1; pointer-events: auto; visibility: visible; }
.ph-item {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 44px; padding: 0 18px; border-radius: 8px;
  font: 500 14px/1.3 Inter, sans-serif; color: #2D2D2D; text-decoration: none; transition: background-color 140ms ease, color 140ms ease;
}
.ph-item:hover, .ph-m-item:hover, .ph-m-sub:hover { background: #FCE2D3; color: #914314; }
.ph-ext { font-size: 11px; opacity: 0.5; flex: 0 0 auto; }
.ph-fill { flex: 1 1 auto; }
.ph-util { display: flex; align-items: center; align-self: center; gap: clamp(12px, 1.6vw, 22px); flex: 0 0 auto; padding-left: clamp(12px, 2vw, 24px); border-left: 1px solid var(--ds-border); }
.ph-util-link { font: 600 11.5px/1 Inter, sans-serif; letter-spacing: 0.09em; text-transform: uppercase; color: #6B6B6B; text-decoration: none; white-space: nowrap; transition: color 160ms ease; }
.ph-util-link:hover { color: #F26F21; }
.ph-langs { display: flex; align-items: center; gap: 2px; flex: 0 0 auto; margin-left: 4px; }
.ph-lang {
  min-width: 32px; height: 26px; padding: 0 7px; border: 0; border-radius: 6px; cursor: pointer;
  font: 700 11px/1 Manrope, sans-serif; letter-spacing: 0.08em; background: transparent; color: var(--ds-text-subtle);
  transition: background-color 160ms ease, color 160ms ease;
}
.ph-lang[aria-pressed="true"] { background: #F26F21; color: #FFFFFF; }
.ph-burger {
  display: none; flex-direction: column; align-items: center; justify-content: center; gap: 5px; width: 48px; height: 48px;
  align-self: center; border: 1px solid var(--ds-border); border-radius: 8px; background: #FFFFFF; cursor: pointer; flex: 0 0 auto;
}
.ph-burger span { display: block; width: 20px; height: 2px; background: #2D2D2D; transition: transform 220ms ease, opacity 180ms ease; }
.ph-drawer-open .ph-burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.ph-drawer-open .ph-burger span:nth-child(2) { opacity: 0; }
.ph-drawer-open .ph-burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.ph a:focus-visible, .ph button:focus-visible, .ph-drawer a:focus-visible, .ph-drawer button:focus-visible { outline: 3px solid var(--ds-focus-ring); outline-offset: -3px; }

/* Menu do celular */
.ph-drawer {
  position: fixed; top: 72px; left: 0; right: 0; bottom: 0; z-index: var(--ds-z-drawer); overflow-y: auto; background: #FFFFFF;
  border-top: 1px solid var(--ds-border); display: none; opacity: 0; pointer-events: none; visibility: hidden;
  transition: opacity 200ms ease, visibility 200ms ease;
}
.ph-drawer-open .ph-drawer { opacity: 1; pointer-events: auto; visibility: visible; }
.ph-drawer nav { display: flex; flex-direction: column; padding: 0 0 28px; }
.ph-m-item { display: flex; align-items: center; min-height: 56px; padding: 0 clamp(16px, 4vw, 32px); border-bottom: 1px solid var(--ds-border-subtle); font: 700 16px/1.3 Manrope, sans-serif; color: #2D2D2D; text-decoration: none; }
.ph-m-group { display: flex; align-items: flex-end; min-height: 48px; padding: 22px clamp(16px, 4vw, 32px) 8px; font: 700 11px/1 Manrope, sans-serif; text-transform: uppercase; letter-spacing: 0.2em; color: #F26F21; }
.ph-m-sub { display: flex; align-items: center; min-height: 48px; padding: 0 clamp(16px, 4vw, 32px); border-bottom: 1px solid var(--ds-border-subtle); font: 400 15px/1.3 Inter, sans-serif; color: #4A4A4A; text-decoration: none; }
.ph-m-langs { display: flex; align-items: center; gap: 8px; padding: 22px clamp(16px, 4vw, 32px) 0; }
.ph-m-lang {
  min-width: 56px; height: 44px; padding: 0 14px; border-radius: 8px; cursor: pointer; font: 700 13px/1 Manrope, sans-serif; letter-spacing: 0.08em;
  border: 1px solid var(--ds-border); background: #FFFFFF; color: #4A4A4A;
}
.ph-m-lang[aria-pressed="true"] { border-color: #F26F21; background: #F26F21; color: #FFFFFF; }

@media (max-width: 1180px) {
  .ph-nav, .ph-util { display: none; }
  .ph-burger { display: flex; }
  .ph-drawer { display: block; }
}

/* Navegação de Relações com Investidores ------------------------------------ */
.rn { position: sticky; top: 72px; z-index: 40; background: var(--ds-surface); border-bottom: 1px solid var(--ds-border); }
.rn-inner { max-width: 1400px; margin: 0 auto; padding: 0 clamp(16px, 3vw, 40px); display: flex; align-items: stretch; overflow-x: auto; }
.rn-link {
  display: flex; align-items: center; height: 56px; padding: 0 clamp(12px, 1.4vw, 20px); white-space: nowrap; text-decoration: none;
  transition: background-color 140ms ease, color 140ms ease; border-bottom: 3px solid transparent;
  font: 500 14px/1 Manrope, sans-serif; color: var(--ds-text-subtle);
}
.rn-link:hover { color: var(--pacto-brown); background: var(--ds-surface-alt); }
[data-ri="hub"] [data-ri-item="hub"],
[data-ri="financeiras"] [data-ri-item="financeiras"],
[data-ri="mercado"] [data-ri-item="mercado"],
[data-ri="sustentabilidade"] [data-ri-item="sustentabilidade"],
[data-ri="energiapr"] [data-ri-item="energiapr"],
[data-ri="mux"] [data-ri-item="mux"],
[data-ri="apresentacao"] [data-ri-item="apresentacao"] { border-bottom-color: var(--pacto-orange); font-weight: 700; color: var(--pacto-brown); }
.rn-link:focus-visible { outline: 3px solid var(--ds-focus-ring); outline-offset: -3px; }

/* Rodapé ---------------------------------------------------------------- */
.pft { background: var(--ds-surface-paper); border-top: 1px solid var(--ds-border-warm); font-family: var(--ds-font-body); }
.pft__top { display: grid; gap: clamp(28px, 4vw, 64px); grid-template-columns: minmax(0, 1fr) minmax(0, 2.4fr); padding-block: clamp(44px, 5vw, 72px) clamp(32px, 3.6vw, 48px); border-bottom: 1px solid var(--ds-border-warm); }
.pft__brand { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.pft__brand img { display: block; width: 150px; height: auto; }
.pft__legal { margin: 0; max-width: 32ch; font: 400 14px/1.7 var(--ds-font-body); color: var(--ds-text-muted); }
.pft__social { display: flex; flex-wrap: wrap; gap: 8px; }
.pft__social a { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border: 1px solid var(--ds-border-warm); border-radius: var(--ds-radius); background: var(--ds-surface); color: var(--pacto-brown); transition: background-color var(--ds-dur-fast) ease, color var(--ds-dur-fast) ease, border-color var(--ds-dur-fast) ease; }
.pft__social svg { width: 16px; height: 16px; display: block; fill: currentColor; }
.pft__social a:hover { background: var(--pacto-brown); border-color: var(--pacto-brown); color: var(--pacto-white); }
.pft__navs { display: grid; gap: 24px clamp(20px, 3vw, 44px); grid-template-columns: repeat(auto-fit, minmax(min(100%, 160px), 1fr)); min-width: 0; }
.pft__nav { display: flex; flex-direction: column; min-width: 0; }
.pft__h { margin: 0 0 8px; font: 700 11px/1.4 var(--ds-font-display); text-transform: uppercase; letter-spacing: 0.18em; color: var(--pacto-brown); }
.pft__nav a, .pft__contact { display: inline-flex; align-items: center; min-height: 40px; font: 400 14.5px/1.4 var(--ds-font-body); color: var(--ds-text); text-decoration: none; transition: color var(--ds-dur-fast) ease; }
.pft__nav a:hover, .pft__contact:hover { color: var(--pacto-brown); text-decoration: underline; text-underline-offset: 4px; }
.pft__addr { display: grid; gap: 24px clamp(20px, 3vw, 44px); grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); padding-block: clamp(28px, 3vw, 40px); border-bottom: 1px solid var(--ds-border-warm); }
.pft__addr > div { min-width: 0; }
.pft__addr p { margin: 0 0 4px; font: 400 13.5px/1.65 var(--ds-font-body); color: var(--ds-text-muted); }
.pft__addr .pft__h { margin: 0 0 8px; font: 700 11px/1.4 var(--ds-font-display); color: var(--pacto-brown); }
.pft__contact { min-height: 36px; font-weight: 500; font-size: 13.5px; }
.pft__bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 28px; padding-block: 20px 26px; }
.pft__bottom p { margin: 0; font: 400 13px/1.6 var(--ds-font-body); color: var(--ds-text-subtle); }
.pft__bottom-links { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 20px; }
.pft__tagline { font: 700 13.5px/1.3 var(--ds-font-display); letter-spacing: -0.005em; color: var(--pacto-brown); }
.pft__endorse, .pft__privacy { display: inline-flex; align-items: center; min-height: 40px; font: 600 12px/1 var(--ds-font-display); letter-spacing: 0.08em; text-transform: uppercase; color: var(--pacto-brown); text-decoration: none; }
.pft__endorse:hover, .pft__privacy:hover { text-decoration: underline; text-underline-offset: 4px; }
.pft a:focus-visible { outline: 3px solid var(--ds-focus-ring); outline-offset: 2px; }
@media (max-width: 900px) { .pft__top { grid-template-columns: minmax(0, 1fr); } }

/* DNA P.A.C.T.O. (home e Sobre) --------------------------------------------- */
.dna-tab {
  display: flex; align-items: center; gap: 12px; min-height: 56px; padding: 0 20px; cursor: pointer; text-align: left;
  font: 500 14.5px/1.3 Inter, sans-serif; border: 0; border-bottom: 1px solid var(--ds-border-subtle); border-left: 3px solid transparent;
  background: var(--ds-surface); color: var(--ds-text-muted);
  transition: background-color 160ms ease, color 160ms ease, border-color 160ms ease;
}
.dna-tab[aria-selected="true"] { border-left-color: var(--pacto-orange); background: var(--pacto-cream); color: var(--pacto-brown); }
.dna-tab__l { font: 800 15px/1 Manrope, sans-serif; width: 18px; }

/* Formulários (Contato e Canal de Ética) ------------------------------------ */
.pf { min-width: 0; background: #FFFFFF; border: 1px solid var(--ds-border); padding: clamp(24px, 2.8vw, 40px); display: flex; flex-direction: column; gap: 18px; }
.pf-field { display: flex; flex-direction: column; gap: 8px; }
.pf-label { font: 600 13px/1.3 Inter, sans-serif; color: var(--ds-text); }
.pf-opt { font: 400 12.5px/1 Inter, sans-serif; color: var(--ds-text-subtle); }
.pf-help { margin: 0; font: 400 13px/1.55 Inter, sans-serif; color: var(--ds-text-subtle); }
.pf-input { min-height: 52px; padding: 0 16px; border: 1px solid var(--ds-border-strong); border-radius: 0; background: #FFFFFF; font: 400 15.5px/1.3 Inter, sans-serif; color: #2D2D2D; }
.pf-textarea { padding: 14px 16px; border: 1px solid var(--ds-border-strong); border-radius: 0; background: #FFFFFF; font: 400 15.5px/1.6 Inter, sans-serif; color: #2D2D2D; resize: vertical; }
.pf-input:focus-visible, .pf-textarea:focus-visible { outline: 3px solid var(--ds-focus-ring); outline-offset: 2px; }
.pf-btn { min-height: 54px; padding: 0 28px; border-radius: 8px; background: #F26F21; border: 1px solid #F26F21; color: #FFFFFF; font: 700 15px/1 Manrope, sans-serif; cursor: pointer; transition: background-color 180ms ease, border-color 180ms ease; }
.pf-btn:hover { background: #914314; border-color: #914314; }
.pf-btn:disabled { opacity: 0.7; cursor: wait; }
.pf-btn:focus-visible { outline: 3px solid var(--ds-focus-ring); outline-offset: 2px; }
.pf-note { margin: 0; font: 400 13px/1.6 Inter, sans-serif; color: var(--ds-text-subtle); }
.pf-status { margin: 0; padding: 14px 18px; font: 500 14.5px/1.6 Inter, sans-serif; border-left: 3px solid transparent; }
.pf-status:empty { display: none; }
.pf-status[data-estado="ok"] { background: #FCE2D3; border-left-color: #F26F21; color: #914314; }
.pf-status[data-estado="erro"] { background: #FDECEC; border-left-color: #C62828; color: #8E1C1C; }
.pf-protocolo { display: block; margin-top: 6px; font: 800 18px/1.3 Manrope, sans-serif; letter-spacing: 0.04em; color: #2D2D2D; }
/* Campo-armadilha contra robôs: invisível para pessoas. */
.pf-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
