/* Estilo das páginas estáticas: landing-page.html, public/*.html e /guias/.
   Servido com cache de 1 h (location ^~ /css/ no nginx.conf). */
:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary: #10b981;
    --accent: #f59e0b;
    --background: #ffffff;
    --foreground: #111827;
    --muted: #f8fafc;
    --muted-foreground: #6b7280;
    --border: #e2e8f0;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; line-height: 1.6; color: var(--foreground); background: var(--background); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.header { background: white; border-bottom: 1px solid var(--border); position: fixed; width: 100%; top: 0; z-index: 1000; padding: 1rem 0; }
.header-content { display: flex; justify-content: space-between; align-items: center; }
.logo { display: flex; align-items: center; text-decoration: none; }
.logo-img { height: 40px; width: auto; }
.header-cta { display: flex; gap: 1rem; align-items: center; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 0.75rem 1.5rem; border-radius: 0.5rem; font-family: inherit; font-size: 1rem; font-weight: 600; line-height: 1.6; text-decoration: none; transition: all 0.3s; cursor: pointer; border: none; }
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 10px 30px rgba(37, 99, 235, 0.3); }
.btn-secondary { background: transparent; color: var(--primary); border: 2px solid var(--primary); }
.btn-secondary:hover { background: var(--primary); color: white; }
.btn-large { padding: 1rem 2.5rem; font-size: 1.125rem; }
.btn-cta { background: linear-gradient(135deg, var(--secondary), #059669); color: white; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); } 50% { box-shadow: 0 0 0 15px rgba(16, 185, 129, 0); } }
.hero { padding: 8rem 0 4rem; background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%); text-align: center; }
.hero-badge { display: inline-block; background: var(--accent); color: white; padding: 0.5rem 1rem; border-radius: 2rem; font-size: 0.875rem; font-weight: 600; margin-bottom: 1.5rem; animation: bounce 1s infinite; }
@keyframes bounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }
.hero h1 { font-size: 3rem; font-weight: 800; color: var(--foreground); margin-bottom: 1.5rem; line-height: 1.2; }
.hero h1 span { color: var(--primary); }
.hero-subtitle { font-size: 1.25rem; color: var(--muted-foreground); max-width: 700px; margin: 0 auto 2rem; }
.hero-price { background: white; display: block; max-width: 320px; margin: 0 auto 2rem; padding: 1.5rem 3rem; border-radius: 1rem; box-shadow: 0 10px 40px rgba(0,0,0,0.1); }
.hero-price .old-price { text-decoration: line-through; color: var(--muted-foreground); font-size: 1.25rem; }
.hero-price .new-price { font-size: 3rem; font-weight: 800; color: var(--secondary); }
.hero-price .period { color: var(--muted-foreground); font-size: 1rem; }
.hero-features { display: flex; justify-content: center; gap: 2rem; flex-wrap: wrap; margin-top: 2rem; }
.hero-feature { display: flex; align-items: center; gap: 0.5rem; color: var(--muted-foreground); }
.hero-feature svg { color: var(--secondary); }
.stats { padding: 4rem 0; background: var(--primary); color: white; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }
.stat-item .stat-number { display: block; font-size: 3rem; font-weight: 800; margin-bottom: 0.5rem; line-height: 1.2; }
.stat-item p { opacity: 0.9; }
.features { padding: 5rem 0; }
.section-title { text-align: center; margin-bottom: 3rem; }
.section-title h2 { font-size: 2.5rem; font-weight: 700; margin-bottom: 1rem; }
.section-title p { color: var(--muted-foreground); font-size: 1.125rem; max-width: 760px; margin: 0 auto; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.feature-card { background: white; padding: 2rem; border-radius: 1rem; border: 1px solid var(--border); transition: all 0.3s; }
.feature-card:hover { transform: translateY(-5px); box-shadow: 0 20px 40px rgba(0,0,0,0.1); border-color: var(--primary); }
.feature-icon { width: 3.5rem; height: 3.5rem; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); border-radius: 0.75rem; display: flex; align-items: center; justify-content: center; color: white; margin-bottom: 1.5rem; }
.feature-card h3 { font-size: 1.25rem; margin-bottom: 0.75rem; }
.feature-card p { color: var(--muted-foreground); }
.pricing { padding: 5rem 0; background: var(--muted); }
.pricing-card { max-width: 500px; margin: 0 auto; background: white; border-radius: 1.5rem; padding: 3rem; box-shadow: 0 20px 60px rgba(0,0,0,0.15); border: 3px solid var(--primary); position: relative; overflow: hidden; }
.pricing-badge { position: absolute; top: 1.5rem; right: -2rem; background: var(--accent); color: white; padding: 0.5rem 3rem; font-weight: 600; transform: rotate(45deg); font-size: 0.875rem; }
.pricing-header { text-align: center; margin-bottom: 2rem; }
.pricing-header h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.pricing-header .price { font-size: 4rem; font-weight: 800; color: var(--primary); }
.pricing-header .price span { font-size: 1.5rem; color: var(--muted-foreground); }
.pricing-features { list-style: none; margin-bottom: 2rem; }
.pricing-features li { display: flex; align-items: center; gap: 0.75rem; padding: 0.75rem 0; border-bottom: 1px solid var(--border); }
.pricing-features li:last-child { border-bottom: none; }
.pricing-features svg { color: var(--secondary); flex-shrink: 0; }
.pricing-note { background: #fef3c7; padding: 1rem; border-radius: 0.5rem; margin-bottom: 2rem; font-size: 0.875rem; text-align: center; }
.testimonials { padding: 5rem 0; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.testimonial-card { background: white; padding: 2rem; border-radius: 1rem; border: 1px solid var(--border); }
.testimonial-stars { color: var(--accent); margin-bottom: 1rem; }
.testimonial-text { font-style: italic; color: var(--muted-foreground); margin-bottom: 1.5rem; }
.testimonial-author { display: flex; align-items: center; gap: 1rem; }
.testimonial-avatar { width: 3rem; height: 3rem; background: var(--primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-weight: 600; }
.testimonial-info strong { display: block; font-size: 1rem; margin-bottom: 0.25rem; }
.testimonial-info p { font-size: 0.875rem; color: var(--muted-foreground); }
.guarantee { padding: 4rem 0; background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%); text-align: center; }
.guarantee-icon { width: 5rem; height: 5rem; background: var(--secondary); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; margin: 0 auto 1.5rem; }
.guarantee h2 { font-size: 2rem; margin-bottom: 1rem; }
.guarantee p { color: var(--muted-foreground); max-width: 600px; margin: 0 auto; }
.faq { padding: 5rem 0; }
.faq-grid { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); padding: 1.5rem 0; }
.faq-question { font-weight: 600; font-size: 1.125rem; margin-bottom: 0.75rem; }
.faq-answer { color: var(--muted-foreground); }
.faq-answer code { background: var(--muted); border: 1px solid var(--border); border-radius: 0.25rem; padding: 0.1rem 0.35rem; font-size: 0.9em; color: var(--primary); white-space: nowrap; }
.cta-final { padding: 5rem 0; background: var(--primary); color: white; text-align: center; }
.cta-final h2 { font-size: 2.5rem; margin-bottom: 1rem; }
.cta-final p { opacity: 0.9; margin: 0 auto 2rem; max-width: 760px; font-size: 1.125rem; }
.cta-final .btn { background: white; color: var(--primary); }
.cta-final .btn:hover { background: var(--muted); transform: translateY(-2px); }
.footer { padding: 3rem 0; background: var(--foreground); color: white; text-align: center; }
.footer p { opacity: 0.7; font-size: 0.875rem; }
.footer-nav { display: flex; justify-content: center; gap: 4rem; flex-wrap: wrap; margin-bottom: 2rem; text-align: left; }
.footer-col { display: flex; flex-direction: column; gap: 0.5rem; }
.footer .footer-col-title { opacity: 1; font-weight: 600; font-size: 0.8125rem; letter-spacing: 0.05em; text-transform: uppercase; }
.footer-col a { color: rgba(255,255,255,0.7); text-decoration: none; transition: color 0.3s; }
.footer-col a:hover { color: white; }
.footer-produtos { max-width: 760px; margin: 0 auto 1.5rem; text-align: center; }
.footer-produtos ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; margin-top: 0.75rem; }
.footer-produtos li { color: rgba(255,255,255,0.7); font-size: 0.875rem; }
.footer-redes { display: flex; justify-content: center; flex-wrap: wrap; gap: 0.5rem 1.5rem; margin-bottom: 1.5rem; font-size: 0.875rem; }
.footer-produtos a, .footer-redes a, .footer p a { color: rgba(255,255,255,0.9); text-decoration: underline; text-underline-offset: 2px; }
.footer-produtos a:hover, .footer-redes a:hover, .footer p a:hover { color: white; }
@media (max-width: 768px) { .footer-redes { flex-direction: column; align-items: center; } }
/* Ligacoes por WhatsApp — fundo escuro para destacar o diferencial */
.calls { padding: 5rem 0; background: linear-gradient(160deg, #0f172a 0%, #1e293b 100%); color: white; }
.calls-head { text-align: center; margin-bottom: 3rem; }
.calls-badge { display: inline-block; background: rgba(245, 158, 11, 0.15); border: 1px solid var(--accent); color: #fbbf24; padding: 0.4rem 1.1rem; border-radius: 2rem; font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.05em; margin-bottom: 1.25rem; }
.calls h2 { font-size: 2.5rem; font-weight: 800; margin-bottom: 1rem; line-height: 1.25; }
.calls h2 span { color: #34d399; }
.calls-sub { color: #cbd5e1; font-size: 1.125rem; max-width: 760px; margin: 0 auto; }
.calls-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; margin-bottom: 3rem; }
.calls-card { background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.12); border-radius: 1rem; padding: 2rem; transition: all 0.3s; }
.calls-card:hover { border-color: #34d399; transform: translateY(-4px); }
.calls-card-tag { display: inline-block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.06em; color: #94a3b8; margin-bottom: 0.75rem; }
.calls-card h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.calls-card > p { color: #cbd5e1; margin-bottom: 1.25rem; }
.calls-icon { width: 3rem; height: 3rem; border-radius: 0.75rem; display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem; }
.calls-icon.verde { background: linear-gradient(135deg, #10b981, #059669); }
.calls-icon.ambar { background: linear-gradient(135deg, #f59e0b, #d97706); }
.calls-list { list-style: none; }
.calls-list li { display: flex; gap: 0.75rem; padding: 0.45rem 0; color: #e2e8f0; font-size: 0.9375rem; }
.calls-list svg { color: #34d399; flex-shrink: 0; margin-top: 0.25rem; }
.calls-benefits { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.calls-benefit { border-radius: 1rem; padding: 2rem; }
.calls-benefit h4 { font-size: 1.25rem; margin-bottom: 1rem; display: flex; align-items: center; gap: 0.6rem; }
.calls-benefit.cobranca { background: rgba(16, 185, 129, 0.1); border: 1px solid rgba(16, 185, 129, 0.35); }
.calls-benefit.marketing { background: rgba(245, 158, 11, 0.1); border: 1px solid rgba(245, 158, 11, 0.35); }
.calls-benefit.marketing .calls-list svg { color: #fbbf24; }
.calls-exclusivo { margin-top: 3rem; text-align: center; background: rgba(255, 255, 255, 0.05); border: 1px dashed rgba(255, 255, 255, 0.25); border-radius: 1rem; padding: 1.75rem; }
.calls-exclusivo strong { color: #fbbf24; }
.calls-exclusivo p { color: #cbd5e1; max-width: 720px; margin: 0 auto; }
.calls-note { margin-top: 1.5rem; text-align: center; color: #94a3b8; font-size: 0.875rem; }
@media (max-width: 768px) {
    .hero h1 { font-size: 2rem; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .features-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .header-cta { gap: 0.5rem; }
    .header-cta .btn { padding: 0.5rem 1rem; font-size: 0.875rem; }
    .calls h2 { font-size: 1.75rem; }
    .calls-grid { grid-template-columns: 1fr; }
    .calls-benefits { grid-template-columns: 1fr; }
}
/* Toast notification styles */
.toast {
    position: fixed;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    font-weight: 500;
    z-index: 9999;
    transition: top 0.3s ease;
    max-width: 90%;
    text-align: center;
}
.toast-error {
    background: #ef4444;
    color: white;
}
.toast-success {
    background: var(--secondary);
    color: white;
}
.toast-show {
    top: 1rem;
}
.btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}
/* Páginas de texto (sobre, contato, 404 e guias) */
.page { padding: 8rem 0 4rem; }
.page-content { max-width: 760px; margin: 0 auto; }
.breadcrumb { font-size: 0.875rem; color: var(--muted-foreground); margin-bottom: 1.5rem; }
.breadcrumb a { color: var(--primary); text-decoration: none; }
.page-content h1 { font-size: 2.5rem; font-weight: 800; line-height: 1.2; margin-bottom: 1.5rem; }
.page-content h2 { font-size: 1.5rem; font-weight: 700; margin: 2.5rem 0 1rem; }
.page-content p, .page-content li, .page-content dd { color: var(--muted-foreground); margin-bottom: 1rem; }
.page-content ul { padding-left: 1.25rem; }
.page-content a:not(.btn) { color: var(--primary); }
.page-content dl { display: grid; grid-template-columns: max-content 1fr; gap: 0.25rem 1.5rem; }
.page-content dt { font-weight: 600; }
.page-content dd { margin-bottom: 0; }
.page-centro { text-align: center; }
@media (max-width: 768px) {
    .page-content h1 { font-size: 2rem; }
    .page-content dl { grid-template-columns: 1fr; }
    .page-content dd { margin-bottom: 0.75rem; }
}
/* Navegação do cabeçalho das páginas estáticas */
.header-nav { display: flex; gap: 1.5rem; align-items: center; }
.header-nav a:not(.btn) { color: var(--foreground); text-decoration: none; font-weight: 500; }
.header-nav a:not(.btn):hover { color: var(--primary); }
/* Guias (/guias/) */
.guia-atualizado { font-size: 0.875rem; color: var(--muted-foreground); margin: -0.75rem 0 1.5rem; }
.guia-resposta { background: #eff6ff; border-left: 4px solid var(--primary); border-radius: 0.5rem; padding: 1.25rem 1.5rem; margin-bottom: 2rem; }
.page-content .guia-resposta p { color: var(--foreground); margin-bottom: 0; }
.guia-sumario { border: 1px solid var(--border); border-radius: 0.75rem; padding: 1.25rem 1.5rem; margin-bottom: 1rem; }
.guia-sumario-titulo { font-weight: 600; }
.page-content .guia-sumario ol { padding-left: 1.25rem; margin: 0; }
.page-content .guia-sumario li { margin-bottom: 0.25rem; }
.page-content h3 { font-size: 1.125rem; font-weight: 600; margin: 1.5rem 0 0.5rem; }
.guia-exemplo { background: var(--muted); border: 1px dashed var(--border); border-radius: 0.75rem; padding: 1rem 1.5rem; margin-bottom: 1rem; }
.guia-exemplo-rotulo { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.guia-tabela { overflow-x: auto; margin-bottom: 1.5rem; }
.guia-tabela table { width: 100%; border-collapse: collapse; font-size: 0.9375rem; }
.guia-tabela th, .guia-tabela td { border: 1px solid var(--border); padding: 0.6rem 0.75rem; text-align: left; vertical-align: top; }
.guia-tabela th { background: var(--muted); font-weight: 600; }
.guia-tabela td { color: var(--muted-foreground); }
.page-content .guia-passos { padding-left: 1.5rem; }
.page-content .guia-passos h3 { margin-top: 1rem; }
.page-content .guia-fontes li, .page-content .guia-relacionados li { margin-bottom: 0.75rem; }
.guia-relacionados span { display: block; font-size: 0.875rem; }
.guia-cta { background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%); border-radius: 1rem; padding: 2rem; margin-top: 3rem; }
.page-content .guia-cta p { color: var(--foreground); }
.guia-hub-item { border-bottom: 1px solid var(--border); padding: 1rem 0; }
.page-content .guia-hub-item p { margin-bottom: 0.25rem; }
.guia-hub-item a { font-weight: 600; font-size: 1.125rem; }
.guia-hub-data { font-size: 0.8125rem; color: var(--muted-foreground); }
@media (max-width: 768px) {
    .header-nav { gap: 0.75rem; }
    .header-nav .header-nav-texto { display: none; }
}
.page-content .guia-glossario { display: block; }
.page-content .guia-glossario dt { margin-top: 1.25rem; }
.page-content .guia-glossario dd { margin-bottom: 0; }
/* Link de texto no cabeçalho da landing, sobre e contato (Guias) */
.header-link { color: var(--foreground); text-decoration: none; font-weight: 500; }
.header-link:hover { color: var(--primary); }
@media (max-width: 480px) { .header-link { display: none; } }