@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --azul-primario: #0b1e3d;
  --azul-medio: #2d3f5e;
  --azul-claro: #e8f0fb;
  --dourado: #c8960c;
  --dourado-hover: #a67c00;
  --cinza-fundo: #f4f6f9;
  --branco: #ffffff;
  --texto-escuro: #1a1a1a;
  --texto-cinza: #4a5568;
  --verde: #1b7a3d;
  --vermelho: #d32f2f;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; font-size: 15px; line-height: 1.6; color: var(--texto-escuro); background-color: var(--cinza-fundo); }

.navbar { position: fixed; top: 0; left: 0; right: 0; background: var(--azul-primario); border-bottom: 3px solid var(--dourado); padding: 0 40px; height: 64px; display: flex; align-items: center; justify-content: space-between; z-index: 9000; box-shadow: 0 2px 12px rgba(0,0,0,0.15); }
.nav-logo { display: flex; align-items: baseline; gap: 6px; }
.nav-logo .nf, .fb-logo .nf { color: var(--dourado); font-size: 18pt; font-weight: 800; letter-spacing: -0.5px; }
.nav-logo .nl, .fb-logo .nl { color: var(--branco); font-size: 18pt; font-weight: 300; letter-spacing: 2px; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { color: rgba(255,255,255,0.75); text-decoration: none; font-size: 9pt; font-weight: 600; text-transform: uppercase; letter-spacing: 0.8px; transition: color 0.2s; }
.nav-links a:hover { color: var(--dourado); }
.nav-logout { color: #ef5350 !important; border: 1px solid rgba(239,83,80,0.3); padding: 4px 12px; border-radius: 4px; }
.nav-logout:hover { background: rgba(239,83,80,0.1); color: #ef5350 !important; }
.nav-badge { background: var(--dourado); color: var(--azul-primario); font-size: 7pt; font-weight: 800; padding: 4px 10px; border-radius: 4px; letter-spacing: 0.5px; }

.hero { margin-top: 64px; background: linear-gradient(135deg, var(--azul-primario) 0%, #162a52 50%, #1a3a5c 100%); padding: 80px 60px 60px; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; top: -50%; right: -10%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(200,150,12,0.08) 0%, transparent 70%); border-radius: 50%; }
.hero-content { max-width: 1200px; margin: 0 auto; position: relative; z-index: 1; }
.hero-badge { display: inline-block; background: rgba(200,150,12,0.15); border: 1px solid rgba(200,150,12,0.3); color: var(--dourado); font-size: 8pt; font-weight: 700; padding: 6px 14px; border-radius: 20px; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 20px; }
.hero h1 { color: var(--branco); font-size: 36pt; font-weight: 800; line-height: 1.1; margin-bottom: 12px; }
.hero h1 span { color: var(--dourado); }
.hero-sub { color: rgba(255,255,255,0.7); font-size: 13pt; font-weight: 400; max-width: 600px; margin-bottom: 40px; }
.hero-kpis { display: flex; gap: 24px; flex-wrap: wrap; }
.hero-kpi { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; padding: 20px 28px; min-width: 160px; }
.hero-kpi .hk-value { display: block; color: var(--dourado); font-size: 20pt; font-weight: 800; line-height: 1.1; margin-bottom: 4px; }
.hero-kpi .hk-label { display: block; color: rgba(255,255,255,0.6); font-size: 8pt; font-weight: 600; text-transform: uppercase; letter-spacing: 0.8px; }

.section { max-width: 1200px; margin: 0 auto; padding: 60px 40px; }
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 { font-size: 20pt; font-weight: 800; color: var(--azul-primario); margin-bottom: 8px; }
.section-header .sh-line { width: 60px; height: 3px; background: var(--dourado); margin: 12px auto; border-radius: 2px; }
.section-header p { color: var(--texto-cinza); font-size: 11pt; max-width: 600px; margin: 0 auto; }

.qa-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.qa-grid-3 { grid-template-columns: repeat(3, 1fr); }
.qa-card { background: var(--branco); border-radius: 10px; padding: 32px 24px; text-align: center; border: 1px solid #e2e8f0; box-shadow: 0 2px 8px rgba(0,0,0,0.04); transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s; cursor: pointer; text-decoration: none; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.qa-card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,0.08); border-color: var(--dourado); }
.qa-icon { width: 56px; height: 56px; border-radius: 14px; display: flex; align-items: center; justify-content: center; }
.qa-icon svg { width: 28px; height: 28px; stroke-width: 2; fill: none; }
.qa-icon.blue { background: var(--azul-claro); }
.qa-icon.blue svg { stroke: var(--azul-primario); }
.qa-icon.gold { background: #fef5e0; }
.qa-icon.gold svg { stroke: var(--dourado); }
.qa-icon.green { background: #e6f6ed; }
.qa-icon.green svg { stroke: var(--verde); }
.qa-icon.purple { background: #f3e8ff; }
.qa-icon.purple svg { stroke: #4a1942; }
.qa-title { font-size: 10pt; font-weight: 700; color: var(--azul-primario); line-height: 1.3; }
.qa-desc { font-size: 8.5pt; color: var(--texto-cinza); line-height: 1.4; }
.qa-tag { font-size: 7pt; font-weight: 700; padding: 3px 10px; border-radius: 10px; letter-spacing: 0.5px; text-transform: uppercase; }
.qa-tag.atualizado { background: #e6f6ed; color: var(--verde); }
.qa-tag.externo { background: #fff3e0; color: #b45309; }
.qa-tag.semanal { background: var(--azul-claro); color: var(--azul-primario); }

/* Report sections */
.report-section { background: var(--branco); border-radius: 10px; border: 1px solid #e2e8f0; margin-bottom: 24px; overflow: hidden; }
.report-header { display: flex; justify-content: space-between; align-items: center; padding: 16px 24px; background: var(--azul-primario); }
.report-header h3 { color: var(--branco); font-size: 11pt; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; }
.report-count { color: rgba(255,255,255,0.5); font-size: 8pt; font-weight: 600; }
.report-list { display: flex; flex-direction: column; }
.report-item { display: flex; justify-content: space-between; align-items: center; padding: 14px 24px; border-bottom: 1px solid #f0f0f0; text-decoration: none; transition: background 0.15s; position: relative; }
.report-item:last-child { border-bottom: none; }
.report-item:hover { background: var(--azul-claro); }
.report-item.latest { background: #f0faf4; border-left: 4px solid var(--verde); }
.report-item.external { border-left: 4px solid var(--dourado); }
.report-name { font-size: 10pt; font-weight: 600; color: var(--azul-primario); }
.report-date { font-size: 8pt; color: var(--texto-cinza); }
.report-latest-badge { position: absolute; top: 4px; right: 12px; background: var(--verde); color: white; font-size: 6pt; font-weight: 800; padding: 2px 8px; border-radius: 8px; letter-spacing: 0.5px; text-transform: uppercase; }
.report-empty { padding: 24px; text-align: center; color: var(--texto-cinza); font-size: 9pt; font-style: italic; }
.report-empty code { background: #f0f0f0; padding: 2px 6px; border-radius: 3px; font-size: 8pt; }

.band-dark { background: var(--azul-primario); padding: 60px 40px; }
.band-dark .section-header h2 { color: var(--branco); }
.band-dark .section-header p { color: rgba(255,255,255,0.6); }

.news-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-card { background: var(--branco); border-radius: 10px; overflow: hidden; border: 1px solid #e2e8f0; box-shadow: 0 2px 8px rgba(0,0,0,0.04); transition: transform 0.2s; display: flex; flex-direction: column; }
.news-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,0.08); }
.news-banner { height: 8px; width: 100%; }
.news-banner.eng { background: linear-gradient(90deg, #2c1654, #5a3d8a); }
.news-banner.com { background: linear-gradient(90deg, #7c2d12, #c2410c); }
.news-banner.reg { background: linear-gradient(90deg, #1a3a5c, #2d6a9f); }
.news-banner.fin { background: linear-gradient(90deg, #1b4332, #2d8659); }
.news-banner.ops { background: linear-gradient(90deg, var(--azul-primario), var(--azul-medio)); }
.news-banner.geral { background: linear-gradient(90deg, var(--dourado), #e0b030); }
.news-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.news-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.news-tag { font-size: 7pt; font-weight: 800; padding: 3px 10px; border-radius: 10px; letter-spacing: 0.5px; text-transform: uppercase; }
.news-tag.eng { background: #f3e8ff; color: #4a1942; }
.news-tag.com { background: #fff7ed; color: #7c2d12; }
.news-tag.reg { background: var(--azul-claro); color: var(--azul-primario); }
.news-tag.fin { background: #e6f6ed; color: #1b4332; }
.news-tag.ops { background: #e8f0fb; color: var(--azul-primario); }
.news-date { font-size: 8pt; color: #a0aec0; font-weight: 500; }
.news-title { font-size: 12pt; font-weight: 700; color: var(--azul-primario); margin-bottom: 8px; line-height: 1.3; }
.news-excerpt { font-size: 9.5pt; color: var(--texto-cinza); line-height: 1.55; flex: 1; }

.site-footer { background: var(--azul-primario); border-top: 3px solid var(--dourado); padding: 40px 40px 24px; color: rgba(255,255,255,0.5); }
.footer-content { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: flex-start; gap: 40px; }
.footer-brand p { font-size: 9pt; max-width: 300px; line-height: 1.5; }
.fb-logo { display: flex; align-items: baseline; gap: 6px; margin-bottom: 8px; }
.footer-links h4 { color: var(--dourado); font-size: 8pt; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.footer-links a { display: block; color: rgba(255,255,255,0.5); text-decoration: none; font-size: 9pt; padding: 3px 0; transition: color 0.2s; }
.footer-links a:hover { color: var(--dourado); }
.footer-bottom { max-width: 1200px; margin: 24px auto 0; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.1); display: flex; justify-content: space-between; font-size: 8pt; }
.footer-confidencial { background: rgba(211,47,47,0.15); border: 1px solid rgba(211,47,47,0.3); color: #ef5350; font-size: 7pt; font-weight: 700; padding: 3px 10px; border-radius: 4px; letter-spacing: 1px; }

@media (max-width: 900px) {
  .qa-grid, .qa-grid-3 { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .hero { padding: 60px 24px 40px; }
  .hero h1 { font-size: 24pt; }
  .hero-kpis { flex-direction: column; }
  .navbar { padding: 0 16px; }
  .nav-links { gap: 12px; }
  .section { padding: 40px 20px; }
  .footer-content { flex-direction: column; }
}