:root {
    --peers-blue: #011334;
    --peers-lime: #e1ff00;
    --peers-white: #ffffff;
    --grey-100: #f9fafb;
    --grey-200: #f4f6f8;
    --grey-300: #dfe3e8;
    --grey-400: #c4cdd5;
    --grey-500: #919eab;
    --grey-600: #637381;
    --grey-700: #454f5b;
    --grey-900: #141a21;
    --font-primary: 'Public Sans', 'Public Sans Variable', sans-serif;
    --font-secondary: 'Barlow', sans-serif;
    --shadow-md: 0 4px 8px 0 rgba(145, 158, 171, 0.16);
    --shadow-lg: 0 8px 24px 0 rgba(145, 158, 171, 0.16);
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; font-family: var(--font-primary); background: var(--grey-100); color: var(--grey-900); }

/* Item de flex normal (não sticky/fixed): o .site-header acima já cuida da
   navegação fixa/sticky e do offset da tarja de ambiente -- este nav
   secundário só participa do fluxo normal do body (flex-column, site.css). */
.tg-topnav {
    flex-shrink: 0; height: 40px;
    display: flex; align-items: center; gap: 4px;
    background: var(--peers-blue); border-bottom: 2px solid var(--peers-lime);
    padding: 0 14px; font-size: 0.78rem;
}
.tg-topnav__brand { font-family: var(--font-secondary); color: var(--grey-400); font-weight: 700; margin-right: 10px; white-space: nowrap; }
.tg-topnav a { display: inline-flex; align-items: center; font-family: var(--font-secondary); color: var(--grey-300); text-decoration: none; padding: 6px 10px; border-radius: var(--radius-md); font-weight: 600; }
.tg-topnav a svg { vertical-align: -2px; margin-right: 4px; }
.tg-topnav a:hover { color: var(--peers-white); background: rgba(255,255,255,0.08); }
.tg-topnav a.is-active { color: var(--peers-blue); background: var(--peers-lime); }

.doc-shell { display: flex; align-items: flex-start; width: 100%; margin: 0; padding: 28px 32px 80px; gap: 28px; }
.doc-nav {
    /* 16px de respiro logo abaixo do .site-header (sticky, ~44px de altura). */
    position: sticky; top: calc(60px + var(--env-banner-h, 0px)); width: 250px; flex-shrink: 0;
    background: var(--peers-white); border: 1px solid var(--grey-300); border-radius: var(--radius-lg);
    padding: 14px 16px; max-height: calc(100vh - 80px); overflow-y: auto; box-shadow: var(--shadow-md);
}
.doc-nav__title { font-size: 0.68rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.05em; color: var(--grey-500); margin: 0 0 8px; }
.doc-nav a { display: block; font-size: 0.8rem; color: var(--grey-700); text-decoration: none; padding: 4px 0; border-radius: 4px; }
.doc-nav a:hover { color: var(--peers-blue); }
.doc-nav__sub { padding-left: 12px; }
.doc-nav__sub a { font-size: 0.74rem; color: var(--grey-600); }
.doc-nav hr { border: none; border-top: 1px solid var(--grey-200); margin: 10px 0; }

.doc-main { flex: 1 1 auto; min-width: 0; }

.doc-header {
    background: var(--peers-blue); color: var(--peers-white);
    border-radius: var(--radius-xl); padding: 28px 32px; margin-bottom: 24px;
    border-bottom: 4px solid var(--peers-lime);
}
.doc-header h1 { font-family: var(--font-secondary); margin: 0 0 8px; font-size: 1.55rem; line-height: 1.3; }
.doc-header p { margin: 0; font-size: 0.9rem; color: var(--grey-300); line-height: 1.6; }
.doc-header__meta { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 14px; font-size: 0.78rem; color: var(--grey-400); }
.doc-header__meta b { color: var(--peers-lime); font-weight: 700; }
.doc-header__note {
    margin-top: 16px; background: rgba(255,255,255,0.08); border-radius: 10px; padding: 10px 14px;
    font-size: 0.8rem; color: var(--grey-300); line-height: 1.6;
}

.doc-card {
    background: var(--peers-white); border: 1px solid var(--grey-300); border-radius: var(--radius-lg);
    padding: 24px 28px; margin-bottom: 20px; box-shadow: var(--shadow-md);
}
.doc-card h2 {
    font-family: var(--font-secondary); font-size: 1.15rem; color: var(--peers-blue); margin: 0 0 14px;
    display: flex; align-items: center; gap: 10px;
}
.doc-card h2 .doc-num {
    background: var(--peers-blue); color: var(--peers-lime); font-size: 0.78rem; font-weight: 800;
    border-radius: var(--radius-full); padding: 2px 11px; flex-shrink: 0;
}
.doc-card p { font-size: 0.88rem; line-height: 1.7; color: var(--grey-700); margin: 0 0 10px; max-width: 90ch; }
.doc-card p:last-child { margin-bottom: 0; }
.doc-card ul, .doc-card ol { font-size: 0.86rem; line-height: 1.7; color: var(--grey-700); margin: 0 0 10px; padding-left: 20px; }
.doc-card strong { color: var(--peers-blue); }
.doc-card code { background: var(--grey-200); border-radius: 4px; padding: 1px 6px; font-size: 0.82em; }

.doc-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 720px) { .doc-cols { grid-template-columns: 1fr; } }
.doc-cols > div { background: var(--grey-100); border-radius: 10px; padding: 14px 16px; }
.doc-cols h4 { margin: 0 0 8px; font-size: 0.82rem; color: var(--peers-blue); }
.doc-cols ul { margin: 0; padding-left: 18px; }

table.doc-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; margin-bottom: 4px; }
table.doc-table th { text-align: left; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--grey-500); border-bottom: 2px solid var(--grey-300); padding: 6px 10px; }
table.doc-table td { padding: 8px 10px; border-bottom: 1px solid var(--grey-200); color: var(--grey-700); vertical-align: top; }
table.doc-table tr:last-child td { border-bottom: none; }
table.doc-table tr:hover td { background: var(--grey-100); }

.badge { display: inline-flex; align-items: center; font-size: 0.66rem; font-weight: 700; letter-spacing: 0.02em; border-radius: var(--radius-full); padding: 2px 9px; white-space: nowrap; }
.badge-mono { font-family: 'SF Mono', Consolas, monospace; }

.flow-strip { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 6px 0 16px; }
.flow-step { font-family: var(--font-secondary); background: var(--peers-blue); color: var(--peers-white); font-size: 0.76rem; font-weight: 700; border-radius: var(--radius-md); padding: 8px 12px; text-align: center; }
.flow-arrow { color: var(--grey-500); font-size: 1rem; }

details.suite-card { border: 1px solid var(--grey-300); border-radius: var(--radius-lg); margin-bottom: 12px; overflow: hidden; }
details.suite-card summary {
    cursor: pointer; padding: 12px 16px; font-weight: 700; font-size: 0.88rem; color: var(--peers-blue);
    background: var(--grey-100); list-style: none; display: flex; align-items: center; gap: 10px;
}
details.suite-card summary::-webkit-details-marker { display: none; }
details.suite-card summary .doc-num { flex-shrink: 0; }
details.suite-card summary .area-tag { margin-left: auto; font-weight: 700; }
details.suite-card[open] summary { border-bottom: 1px solid var(--grey-300); }
details.suite-card .suite-body { padding: 16px; }
details.suite-card .suite-meta { font-size: 0.8rem; color: var(--grey-600); margin-bottom: 12px; line-height: 1.6; }
details.suite-card .suite-meta b { color: var(--peers-blue); }

.checklist-item { display: flex; align-items: flex-start; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--grey-200); font-size: 0.86rem; color: var(--grey-700); }
.checklist-item:last-child { border-bottom: none; }
.checklist-item input { margin-top: 3px; accent-color: var(--peers-blue); }
.checklist-item.is-bloqueante { font-weight: 700; color: var(--peers-blue); }
.checklist-item .tag-bloqueante { background: #7a0916; color: #fff; font-size: 0.62rem; font-weight: 800; border-radius: var(--radius-full); padding: 1px 8px; margin-left: 8px; flex-shrink: 0; }

.licoes-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.licoes-grid > div { background: #fff1e6; border: 1px solid #ffcb9c; border-radius: 10px; padding: 12px 14px; }
.licoes-grid h4 { margin: 0 0 6px; font-size: 0.82rem; color: #7a0916; }
.licoes-grid .cobre { font-size: 0.74rem; color: var(--grey-600); }

.doc-footer { text-align: center; font-size: 0.76rem; color: var(--grey-500); padding: 24px 0 0; }
.doc-footer a { color: var(--peers-blue); }