/* ═══════════════════════════════════════════════════════════════════
   blog-article.css — Estilo compartilhado para artigos do blog
   Carvalho Falcão Assessoria
   ═══════════════════════════════════════════════════════════════════ */

/* ── Navbar: modo claro forçado ─────────────────────────────────── */
.navbar{background:rgba(255,255,255,.97)!important;backdrop-filter:blur(20px) saturate(180%);box-shadow:0 1px 0 var(--border),var(--sh-sm)}
.logo-light{opacity:0!important;visibility:hidden!important}
.logo-dark{opacity:1!important;visibility:visible!important}
.nav-logo-wrapper{width:170px!important;height:46px!important}
.nav-item{color:var(--body)!important}
.nav-item:hover,.nav-item.active{color:var(--brand)!important}
.nav-portal-btn{background:var(--brand)!important;color:#fff!important}

/* ── Cabeçalho do artigo ─────────────────────────────────────────── */
.article-hero{padding-top:112px;padding-bottom:44px;border-bottom:1px solid var(--border);background:#fff}
.breadcrumb{display:flex;align-items:center;gap:6px;font-size:.78rem;color:var(--muted);margin-bottom:18px;flex-wrap:wrap}
.breadcrumb a{color:var(--brand)}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb-sep{color:var(--border)}
.article-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 14px;border-radius:9999px;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}
.article-title{font-size:clamp(1.65rem,4vw,2.35rem);font-weight:800;color:var(--ink);line-height:1.15;letter-spacing:-.03em;margin-bottom:20px}
.article-author-strip{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.author-avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;border:2px solid var(--border)}
.author-info{display:flex;flex-direction:column;gap:2px}
.author-name{font-size:.88rem;font-weight:700;color:var(--ink)}
.author-role{font-size:.76rem;color:var(--muted)}
.article-date{font-size:.76rem;color:var(--muted);margin-left:auto}

/* ── Layout do artigo ────────────────────────────────────────────── */
.article-page{padding-block:56px}
.article-layout{display:grid;grid-template-columns:1fr 288px;gap:52px;align-items:start}
@media(max-width:860px){.article-layout{grid-template-columns:1fr}}
.back-btn{display:inline-flex;align-items:center;gap:7px;font-size:.85rem;font-weight:600;color:var(--brand);margin-bottom:32px;transition:gap .15s}
.back-btn:hover{gap:11px}

/* ── Corpo do artigo ─────────────────────────────────────────────── */
.article-body p{font-size:1rem;line-height:1.85;color:var(--body);margin-bottom:18px}
.article-body .ql-align-center { text-align: center; }
.article-body .ql-align-right { text-align: right; }
.article-body .ql-align-justify { text-align: justify; }
.article-body h2{font-size:1.15rem;font-weight:700;color:var(--ink);margin:38px 0 12px;padding-bottom:8px;border-bottom:1px solid var(--border);letter-spacing:-.01em}
.article-body h3{font-size:1rem;font-weight:700;color:var(--ink);margin:22px 0 8px}
.article-body ul{margin:0 0 18px 1.5rem;list-style:disc}
.article-body ol{margin:0 0 18px 1.5rem}
.article-body li{font-size:1rem;line-height:1.78;color:var(--body);margin-bottom:5px}
.article-body strong{color:var(--ink);font-weight:700}
.article-body em{font-style:italic}
.article-body a{color:var(--brand);text-decoration:underline}
.article-body blockquote{border-left:3px solid var(--brand);padding:14px 20px;margin:22px 0;background:var(--surface);border-radius:0 var(--r-md) var(--r-md) 0}
.article-body blockquote p{margin:0;font-size:.95rem;font-style:italic}

/* ── Tabelas ─────────────────────────────────────────────────────── */
.article-table{width:100%;border-collapse:collapse;margin:20px 0;font-size:.88rem;border-radius:var(--r-md);overflow:hidden;box-shadow:var(--sh-xs)}
.article-table th{background:var(--brand);color:#fff;padding:10px 14px;text-align:left;font-weight:700;font-size:.82rem}
.article-table td{padding:10px 14px;border-bottom:1px solid var(--border);color:var(--body)}
.article-table tr:last-child td{border-bottom:none}
.article-table tr:nth-child(even) td{background:var(--surface)}

/* ── Referências ─────────────────────────────────────────────────── */
.referencias{border-top:2px solid var(--border);padding-top:28px;margin-top:44px}
.referencias>h2{font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:14px;border:none;padding:0}
.referencias ol{margin:0 0 0 1.4rem}
.referencias ol li{font-size:.84rem;line-height:1.78;color:var(--body);margin-bottom:6px}

/* ── Sidebar ─────────────────────────────────────────────────────── */
.sidebar-card{background:var(--white);border:1px solid var(--border);border-radius:var(--r-lg);padding:22px;box-shadow:var(--sh-xs);margin-bottom:20px}
.sidebar-card h4{font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.sidebar-author-img{width:58px;height:58px;border-radius:50%;object-fit:cover;border:3px solid var(--border);margin-bottom:10px}
.sidebar-author-name{font-size:.9rem;font-weight:700;color:var(--ink);margin-bottom:4px}
.sidebar-author-role{font-size:.77rem;color:var(--muted);margin-bottom:12px;line-height:1.5}
.sidebar-cta-card{background:linear-gradient(135deg,var(--brand-dark) 0%,var(--brand) 100%);border-radius:var(--r-lg);padding:22px;text-align:center;margin-bottom:20px}
.sidebar-cta-card h4{color:rgba(255,255,255,.65);margin-bottom:7px;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700}
.sidebar-cta-card p{font-size:.82rem;color:rgba(255,255,255,.8);line-height:1.6;margin-bottom:16px}
.cta-wa-sm{display:inline-flex;align-items:center;justify-content:center;gap:7px;background:#25d366;color:#fff;font-size:.82rem;font-weight:700;padding:10px 18px;border-radius:9999px;width:100%;transition:filter .15s,transform .15s}
.cta-wa-sm:hover{filter:brightness(1.08);transform:translateY(-2px);color:#fff}
.related-list{display:flex;flex-direction:column;gap:12px}
.related-item{display:flex;gap:10px;align-items:flex-start;text-decoration:none;transition:opacity .15s}
.related-item:hover{opacity:.7}
.related-icon{width:36px;height:36px;border-radius:var(--r-sm);background:var(--brand-soft);flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:.95rem}
.related-title{font-size:.8rem;font-weight:600;color:var(--ink);line-height:1.4}
.related-cat{font-size:.7rem;color:var(--muted);margin-top:2px}

/* ── Rodapé ──────────────────────────────────────────────────────── */
.footer{background:var(--ink);color:rgba(255,255,255,.72);padding-top:56px}
.footer-grid{display:grid;grid-template-columns:1.8fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.08)}
@media(max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;gap:28px}}
@media(max-width:540px){.footer-grid{grid-template-columns:1fr}}
.footer-brand-logo{width:150px;height:auto;margin-bottom:14px;filter:brightness(0) invert(1);opacity:.85}
.footer-brand-desc{font-size:.87rem;line-height:1.8;max-width:260px}
.footer-col h4{font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.38);margin-bottom:16px}
.footer-col ul li+li{margin-top:9px}
.footer-col ul li a{font-size:.87rem;color:rgba(255,255,255,.6);transition:color .15s}
.footer-col ul li a:hover{color:#fff}
.footer-contact-item{display:flex;align-items:flex-start;gap:9px;font-size:.87rem;color:rgba(255,255,255,.6);margin-bottom:11px}
.footer-contact-item a{color:rgba(255,255,255,.82);font-weight:600}
.footer-contact-item a:hover{color:#fff}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-block:18px;flex-wrap:wrap}
.footer-copy{font-size:.78rem;color:rgba(255,255,255,.33)}
.footer-copy a{color:rgba(255,255,255,.48)}
.footer-copy a:hover{color:#fff}

/* ── FAB WhatsApp ────────────────────────────────────────────────── */
.fab-wa{position:fixed;bottom:28px;right:28px;z-index:800;display:flex;align-items:center;justify-content:center;width:52px;height:52px;background:#25d366;border-radius:50%;box-shadow:0 6px 22px rgba(37,211,102,.45);color:#fff;transition:transform .25s,box-shadow .25s}
.fab-wa:hover{transform:scale(1.1);box-shadow:0 10px 30px rgba(37,211,102,.6);color:#fff}
.fab-wa svg{width:24px;height:24px;fill:currentColor}