/* ============================================================
   Mais Kapital — Design System (compartilhado)
   Usado pelas páginas de serviço e pelo blog.
   ============================================================ */
:root{
  --esc:#23403D;--med:#1D7363;--graf:#3F4A4A;--tec:#6B7676;
  --cla:#D9DEDD;--tint:#EAF0EF;--branco:#FFFFFF;--alerta:#B23A48;
  --max:1180px;--prose:760px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;color:var(--graf);background:var(--branco);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{color:var(--esc);line-height:1.15;font-weight:700;letter-spacing:-0.01em}
a{color:var(--med);text-decoration:none}
img{max-width:100%}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.eyebrow{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.14em;color:var(--med);display:inline-block;margin-bottom:14px}
section{padding:80px 0}
.sec-title{font-size:32px;max-width:680px;margin-bottom:14px}
.lead{font-size:18px;color:var(--tec);max-width:680px}
.rule{height:2px;width:54px;background:var(--med);margin:14px 0 26px}

/* Botões */
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:15px;padding:14px 26px;border-radius:6px;cursor:pointer;border:1.5px solid var(--esc);transition:.18s}
.btn-primary{background:var(--esc);color:#fff}
.btn-primary:hover{background:#1a2f2d}
.btn-secondary{background:#fff;color:var(--esc)}
.btn-secondary:hover{background:var(--tint)}
.btn svg{width:18px;height:18px}

/* Header */
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--cla)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:11px;font-weight:700;color:var(--esc);font-size:18px;letter-spacing:.02em}
.brand img{height:34px;width:auto}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{color:var(--graf);font-weight:500;font-size:15px}
.nav-links a:hover{color:var(--med)}
.nav-cta{padding:10px 18px;font-size:14px;background:var(--med);color:#fff;border-color:var(--med);box-shadow:0 2px 8px rgba(29,115,99,.28)}
.nav-cta:hover{background:var(--esc);border-color:var(--esc)}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;color:var(--esc)}
.lang-switch{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:600;margin-left:16px}
.lang-switch a{color:var(--tec)}
.lang-switch a.on{color:var(--esc)}
.lang-switch a:hover{color:var(--med)}
.lang-switch span{color:var(--cla)}

/* Breadcrumb */
.crumb{font-size:13px;color:var(--tec);padding-top:26px}
.crumb a{color:var(--tec)}
.crumb a:hover{color:var(--med)}

/* Hero de página interna */
.page-hero{background:linear-gradient(180deg,#fff 0%,var(--tint) 100%);padding:48px 0 64px}
.page-hero h1{font-size:clamp(30px,4.4vw,46px);font-weight:800;max-width:840px;margin:10px 0 18px}
.page-hero h1 span{color:var(--med)}
.page-hero p{font-size:19px;color:var(--graf);max-width:680px;margin-bottom:28px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}

/* Blocos de conteúdo de serviço */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:start}
.feature-list{list-style:none}
.feature-list li{display:flex;gap:13px;align-items:flex-start;padding:14px 0;border-top:1px solid var(--cla);font-size:16px;color:var(--graf)}
.feature-list li:first-child{border-top:none}
.feature-list li svg{width:20px;height:20px;color:var(--med);flex:none;margin-top:3px}
.panel{background:var(--tint);border-radius:12px;padding:32px}
.panel h3{font-size:18px;margin-bottom:12px}
.panel p{font-size:15px;color:var(--tec)}
.stat-row{display:flex;gap:30px;flex-wrap:wrap;margin-top:18px}
.stat .n{font-size:30px;font-weight:800;color:var(--med);line-height:1}
.stat .l{font-size:13px;color:var(--tec);margin-top:4px}

/* Cards genéricos */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{border:1px solid var(--cla);border-radius:10px;padding:28px 26px;background:#fff;box-shadow:0 2px 8px rgba(35,64,61,.05);transition:.18s}
.card:hover{box-shadow:0 6px 20px rgba(35,64,61,.10);transform:translateY(-2px)}
.card .ic{width:44px;height:44px;border-radius:8px;background:var(--tint);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.card .ic svg{width:22px;height:22px;color:var(--med)}
.card h3{font-size:18px;margin-bottom:9px}
.card p{font-size:15px;color:var(--tec)}

/* CTA band */
.cta-band{background:var(--esc);color:#fff;border-radius:14px;padding:46px}
.cta-band h2{color:#fff;font-size:28px;margin-bottom:12px;max-width:560px}
.cta-band p{color:#cdd9d7;max-width:560px;margin-bottom:22px}
.cta-band .btn-primary{background:#fff;color:var(--esc);border-color:#fff}
.cta-band .btn-primary:hover{background:var(--tint)}

/* ---------- BLOG ---------- */
.post-meta{font-size:13px;color:var(--tec);display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-bottom:10px}
.post-meta .tag{background:var(--tint);color:var(--med);font-weight:600;padding:3px 10px;border-radius:100px;font-size:12px}
.article-layout{display:grid;grid-template-columns:1fr;gap:0;max-width:var(--prose);margin:0 auto}
.toc{background:var(--tint);border-radius:10px;padding:22px 26px;margin:28px 0}
.toc h4{font-size:13px;text-transform:uppercase;letter-spacing:.1em;color:var(--med);margin-bottom:12px}
.toc ol{margin-left:18px}
.toc li{margin-bottom:7px;font-size:15px}

.prose{max-width:var(--prose);margin:0 auto;font-size:17px;color:var(--graf)}
.prose h2{font-size:25px;margin:42px 0 14px;scroll-margin-top:90px}
.prose h3{font-size:19px;margin:28px 0 10px}
.prose p{margin-bottom:18px}
.prose ul,.prose ol{margin:0 0 18px 22px}
.prose li{margin-bottom:8px}
.prose strong{color:var(--esc);font-weight:600}
.prose a{text-decoration:underline;text-underline-offset:2px}
.prose blockquote{border-left:3px solid var(--med);background:var(--tint);padding:16px 22px;border-radius:0 8px 8px 0;margin:24px 0;color:var(--esc);font-style:italic}
.prose blockquote cite{display:block;font-style:normal;font-size:13px;color:var(--tec);margin-top:8px}
.callout{border:1px solid var(--cla);border-left:4px solid var(--med);border-radius:8px;padding:18px 22px;margin:24px 0;font-size:15.5px;background:#fff}
.callout b{color:var(--esc)}
figure{margin:28px 0}
figure figcaption{font-size:13px;color:var(--tec);text-align:center;margin-top:8px}
.checklist{list-style:none;margin:0 0 18px 0!important}
.checklist li{display:flex;gap:12px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--cla);margin:0}
.checklist li svg{width:19px;height:19px;color:var(--med);flex:none;margin-top:3px}

.author-box{display:flex;gap:20px;align-items:center;border:1px solid var(--cla);border-radius:12px;padding:24px;margin:40px auto;max-width:var(--prose)}
.author-box img{width:72px;height:72px;border-radius:50%;object-fit:cover;flex:none}
.author-box h4{font-size:17px}
.author-box .role{font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--med);margin:2px 0 8px}
.author-box p{font-size:14px;color:var(--tec)}
.author-box a{font-weight:600}

.post-cta{background:var(--esc);color:#fff;border-radius:12px;padding:34px;max-width:var(--prose);margin:34px auto}
.post-cta h3{color:#fff;font-size:20px;margin-bottom:8px}
.post-cta p{color:#cdd9d7;font-size:15px;margin-bottom:18px}
.post-cta .btn-primary{background:#fff;color:var(--esc);border-color:#fff}

.related{max-width:var(--prose);margin:0 auto}
.related a{display:block;border:1px solid var(--cla);border-radius:8px;padding:16px 20px;margin-bottom:10px;color:var(--esc);font-weight:600;transition:.18s}
.related a:hover{background:var(--tint)}
.related a span{display:block;font-size:13px;font-weight:400;color:var(--tec);margin-top:3px}

/* Lista de posts (blog index) */
.post-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:40px}
.post-card{border:1px solid var(--cla);border-radius:12px;padding:28px;background:#fff;transition:.18s;display:flex;flex-direction:column}
.post-card:hover{box-shadow:0 6px 20px rgba(35,64,61,.10);transform:translateY(-2px)}
.post-card h3{font-size:20px;margin:10px 0 10px}
.post-card p{font-size:15px;color:var(--tec);flex:1}
.post-card .more{margin-top:16px;font-weight:600;color:var(--med);font-size:14px;display:inline-flex;align-items:center;gap:6px}

/* Footer */
footer.site{background:#162826;color:#aebfbb;padding:54px 0 30px;font-size:14px}
.foot-grid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;margin-bottom:30px}
.foot-brand img{height:38px;margin-bottom:12px}
.foot-brand p{max-width:280px;color:#8fa19d}
.foot-col h4{color:#fff;font-size:14px;margin-bottom:12px;letter-spacing:.04em}
.foot-col a{display:block;color:#aebfbb;margin-bottom:8px}
.foot-col a:hover{color:#fff}
.foot-bottom{border-top:1px solid #2c4542;padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:12px;color:#7a8c89}

/* WhatsApp flutuante */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:60;background:#1D7363;color:#fff;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(0,0,0,.25);transition:.18s}
.wa-float:hover{transform:scale(1.06);background:#23403D}
.wa-float svg{width:28px;height:28px}

/* Revelação no scroll */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1!important;transform:none!important;transition:none}}

/* Responsivo */
@media(max-width:880px){
  .nav-links{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-top:1px solid var(--cla);border-bottom:1px solid var(--cla);box-shadow:0 12px 26px rgba(35,64,61,.12);padding:6px 0}
  .nav-links a{padding:13px 24px;font-size:16px}
  .nav-links .nav-cta{margin:8px 24px;justify-content:center}
  .menu-toggle{display:block}
  .split,.grid-3,.grid-2,.post-grid{grid-template-columns:1fr;gap:26px}
  section{padding:60px 0}
  .cta-band{padding:32px}
}