:root{
  --blue-60:#0f62fe;--blue-70:#0043ce;--blue-80:#002d9c;
  --blue-10:rgba(15,98,254,.08);--blue-20:rgba(15,98,254,.15);
  --gray-100:#161616;--gray-70:#525252;--gray-50:#8d8d8d;
  --gray-40:#a8a8a8;--gray-20:#e0e0e0;--gray-10:#f4f4f4;
  --sec-a:#fff;--sec-b:#f4f4f4;
  --font:"Inter","Helvetica Neue",Helvetica,Arial,sans-serif;--mw:1200px;
  --s1:2px;--s2:4px;--s3:8px;--s4:12px;--s5:16px;--s6:24px;
  --s7:32px;--s8:40px;--s9:48px;--s10:64px;--s11:80px;--s12:96px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--sec-a);color:var(--gray-100);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}
button{font-family:inherit}
a{color:inherit}

.material-symbols-outlined{font-family:'Material Symbols Outlined';font-weight:normal;font-style:normal;font-size:24px;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;word-wrap:normal;direction:ltr;-webkit-font-feature-settings:'liga';-webkit-font-smoothing:antialiased;font-variation-settings:'FILL' 0,'wght' 400,'GRAD' 0,'opsz' 24;user-select:none;flex-shrink:0;vertical-align:middle}

.rv,.rv-l,.rv-r{opacity:0;transition:opacity .6s cubic-bezier(.4,0,.2,1),transform .6s cubic-bezier(.4,0,.2,1)}
.rv{transform:translateY(28px)}.rv-l{transform:translateX(-28px)}.rv-r{transform:translateX(28px)}
.rv.in,.rv-l.in,.rv-r.in{opacity:1;transform:none}

.navbar{position:fixed;top:0;left:0;right:0;z-index:500;height:56px;display:flex;align-items:center;background:rgba(255,255,255,.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--gray-20);box-shadow:0 1px 12px rgba(0,0,0,.04)}
.nav-wrap{max-width:var(--mw);margin:0 auto;width:100%;padding:0 var(--s7);display:flex;align-items:center;gap:var(--s5);position:relative}
.logo{display:inline-flex;align-items:center;text-decoration:none;flex-shrink:0;margin-right:auto}
.logo svg{display:block;height:24px;width:auto}
.nav-links{display:flex;align-items:center;gap:var(--s6);list-style:none;margin:0;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}
.nav-links a{font-size:14px;color:var(--gray-70);text-decoration:none;position:relative;padding:4px 0;transition:color .2s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--blue-60);transition:width .25s cubic-bezier(.4,0,.2,1)}
.nav-links a:hover{color:var(--gray-100)}.nav-links a:hover::after{width:100%}
.nav-links a.active{color:var(--blue-60)}.nav-links a.active::after{width:100%}
.nav-wk{display:inline-flex;align-items:center;gap:var(--s2);height:32px;padding:0 var(--s4);border:1px solid var(--gray-20);border-radius:4px;font-size:12px;font-weight:500;color:var(--gray-70);text-decoration:none}
.nav-wk:hover{border-color:var(--blue-60);color:var(--blue-60)}
.nav-wk-dot{width:6px;height:6px;border-radius:50%;background:#E74F3E}
.btn-nav{background:var(--blue-60);color:#fff;border:none;height:36px;padding:0 var(--s5);font-size:14px;font-weight:500;text-decoration:none;white-space:nowrap;display:inline-flex;align-items:center;transition:background .15s;cursor:pointer;border-radius:4px}
.btn-nav:hover{background:var(--blue-70)}
.mobile-menu-btn{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;margin-left:auto;z-index:501}
.mobile-menu-btn span{width:24px;height:2px;background:var(--gray-100);transition:.3s}
.mobile-menu-btn.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.mobile-menu-btn.open span:nth-child(2){opacity:0}
.mobile-menu-btn.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.container{max-width:var(--mw);margin:0 auto;padding:0 var(--s7)}
.sec-title{font-size:clamp(24px,2.8vw,36px);font-weight:300;color:var(--gray-100);line-height:1.2;letter-spacing:-.02em}
.sec-title strong{font-weight:600}

.page-hero{padding:140px 0 var(--s10);background:linear-gradient(135deg,#f8f9fb 0%,var(--sec-a) 100%);border-bottom:1px solid var(--gray-20);position:relative;overflow:hidden}
.page-hero-eyebrow{font-size:12px;font-weight:600;color:var(--blue-60);letter-spacing:.14em;text-transform:uppercase;margin-bottom:var(--s5);display:flex;align-items:center;gap:var(--s3)}
.page-hero-eyebrow::before{content:"";width:24px;height:2px;background:var(--blue-60)}
.page-hero-title{font-size:clamp(32px,4.2vw,56px);font-weight:300;color:var(--gray-100);line-height:1.1;letter-spacing:-.025em;margin-bottom:var(--s6)}
.page-hero-title strong{font-weight:700;display:block;color:var(--blue-60)}
.page-hero-sub{font-size:17px;color:var(--gray-70);line-height:1.65;max-width:640px}

/* Variante: hero com vídeo de fundo (blog index) — fundo escuro, textos brancos */
.page-hero:has(.page-hero-video){background:#0a1a3d;border-bottom-color:rgba(255,255,255,.08);isolation:isolate}
.page-hero-video{position:absolute;inset:0;background:#0a1a3d;overflow:hidden;z-index:0;container-type:size}
.page-hero-video iframe{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:max(100cqw,calc(100cqh * 16/9));height:max(100cqh,calc(100cqw * 9/16));border:0;pointer-events:none}
.page-hero-video-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,26,61,.55) 0%,rgba(10,26,61,.75) 100%),linear-gradient(90deg,rgba(0,0,0,.35) 0%,transparent 60%);z-index:1;pointer-events:none}
.page-hero:has(.page-hero-video)>.container{position:relative;z-index:2}
.page-hero:has(.page-hero-video) .page-hero-eyebrow{color:#78a9ff}
.page-hero:has(.page-hero-video) .page-hero-eyebrow::before{background:#78a9ff}
.page-hero:has(.page-hero-video) .page-hero-title{color:#fff}
.page-hero:has(.page-hero-video) .page-hero-title strong{color:#78a9ff}
.page-hero:has(.page-hero-video) .page-hero-sub{color:rgba(255,255,255,.82)}

.blog-cat{display:inline-flex;align-items:center;padding:4px var(--s4);border-radius:999px;background:var(--blue-10);color:var(--blue-70);font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.blog-meta{display:flex;align-items:center;gap:var(--s2);font-size:13px;color:var(--gray-50);flex-wrap:wrap}
.blog-meta-dot{color:var(--gray-40)}

.blog-featured-section{padding:var(--s12) 0 var(--s8);background:var(--sec-a)}
.blog-featured{display:grid;grid-template-columns:1.2fr 1fr;gap:var(--s9);align-items:center;text-decoration:none;color:inherit;transition:transform .25s}
.blog-featured:hover{transform:translateY(-3px)}
.blog-featured-img{border-radius:16px;overflow:hidden;aspect-ratio:5/4;box-shadow:0 20px 50px rgba(15,98,254,.12),0 4px 16px rgba(0,0,0,.08)}
.blog-featured-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.blog-featured:hover .blog-featured-img img{transform:scale(1.04)}
.blog-featured-text{display:flex;flex-direction:column;gap:var(--s5)}
.blog-featured-title{font-size:clamp(28px,3.2vw,42px);font-weight:600;color:var(--gray-100);letter-spacing:-.02em;line-height:1.2}
.blog-featured-excerpt{font-size:17px;color:var(--gray-70);line-height:1.65}

.blog-grid-section{padding:var(--s8) 0 var(--s12);background:var(--sec-a)}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s7)}
.blog-card{background:var(--sec-a);border:1px solid var(--gray-20);border-radius:12px;overflow:hidden;text-decoration:none;color:inherit;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s,border-color .25s}
.blog-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(0,0,0,.08);border-color:var(--blue-60)}
.blog-card-img{aspect-ratio:16/10;overflow:hidden;background:var(--gray-20)}
.blog-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.blog-card:hover .blog-card-img img{transform:scale(1.05)}
.blog-card-body{padding:var(--s6) var(--s6) var(--s7);display:flex;flex-direction:column;gap:var(--s4);flex:1}
.blog-card-title{font-size:18px;font-weight:600;color:var(--gray-100);line-height:1.3;letter-spacing:-.01em}
.blog-card-excerpt{font-size:14px;color:var(--gray-70);line-height:1.6;flex:1}

/* Post individual */
.post-hero{padding:140px 0 var(--s9);background:linear-gradient(135deg,#f8f9fb 0%,var(--sec-a) 100%);border-bottom:1px solid var(--gray-20)}
.post-back{display:inline-flex;align-items:center;font-size:13px;color:var(--blue-60);font-weight:600;letter-spacing:.04em;text-decoration:none;margin-bottom:var(--s7);transition:gap .2s}
.post-back:hover{gap:var(--s3)}
.post-hero-meta{display:flex;align-items:center;gap:var(--s2);font-size:13px;color:var(--gray-50);margin-bottom:var(--s5);flex-wrap:wrap}
.post-title{font-size:clamp(32px,4vw,52px);font-weight:700;color:var(--gray-100);line-height:1.15;letter-spacing:-.025em;margin-bottom:var(--s6);max-width:880px}
.post-excerpt{font-size:19px;color:var(--gray-70);line-height:1.6;max-width:720px;margin-bottom:var(--s7)}
.post-author{display:flex;align-items:center;gap:var(--s4)}
.post-author-avatar{width:44px;height:44px;border-radius:50%;background:var(--blue-60);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px}
.post-author-name{font-size:15px;font-weight:600;color:var(--gray-100)}
.post-author-role{font-size:13px;color:var(--gray-70)}

.post-cover-section{padding:0 0 var(--s10);background:var(--sec-a)}
.post-cover{width:100%;aspect-ratio:21/9;border-radius:16px;overflow:hidden;box-shadow:0 30px 60px rgba(15,98,254,.12),0 8px 24px rgba(0,0,0,.08)}
.post-cover img{width:100%;height:100%;object-fit:cover}

.post-article{padding:0 0 var(--s12);background:var(--sec-a)}
.post-content{max-width:720px;margin:0 auto;font-size:18px;line-height:1.75;color:var(--gray-100)}
.post-h2{font-size:28px;font-weight:700;color:var(--gray-100);letter-spacing:-.015em;margin:var(--s10) 0 var(--s5);line-height:1.25}
.post-h2:first-child{margin-top:0}
.post-p{margin-bottom:var(--s6);color:var(--gray-70)}
.post-p strong{color:var(--gray-100);font-weight:600}
.post-ul,.post-ol{margin:0 0 var(--s6) var(--s6);padding-left:var(--s5)}
.post-ul li,.post-ol li{margin-bottom:var(--s4);color:var(--gray-70);padding-left:var(--s2)}
.post-ul li{list-style:none;position:relative}
.post-ul li::before{content:"";position:absolute;left:calc(var(--s5) * -1);top:12px;width:6px;height:6px;background:var(--blue-60);border-radius:50%}
.post-ol li{list-style:decimal}
.post-quote{margin:var(--s9) 0;padding:var(--s7) var(--s8);background:var(--blue-10);border-left:4px solid var(--blue-60);border-radius:0 12px 12px 0}
.post-quote p{font-size:22px;font-weight:400;color:var(--gray-100);line-height:1.5;letter-spacing:-.01em;font-style:italic}
.post-quote cite{display:block;margin-top:var(--s4);font-size:13px;color:var(--gray-70);font-style:normal;font-weight:500}

.btn-sol{display:inline-flex;align-items:center;gap:var(--s3);padding:0 var(--s6);height:44px;background:var(--blue-60);color:#fff;font-size:14px;font-weight:500;text-decoration:none;border-radius:4px;transition:background .15s;cursor:pointer}
.btn-sol:hover{background:var(--blue-70)}
.btn-sol-ghost{display:inline-flex;align-items:center;gap:var(--s2);font-size:13px;font-weight:600;color:var(--blue-60);text-decoration:none;text-transform:uppercase;letter-spacing:.08em;transition:gap .2s}
.btn-sol-ghost:hover{gap:var(--s3)}

.post-cta{max-width:720px;margin:var(--s11) auto 0;padding:var(--s8);background:linear-gradient(135deg,var(--blue-60) 0%,var(--blue-80) 100%);color:#fff;border-radius:16px;display:grid;grid-template-columns:1.5fr 1fr;gap:var(--s6);align-items:center}
.post-cta h3{font-size:22px;font-weight:600;margin-bottom:var(--s2);line-height:1.3}
.post-cta p{font-size:15px;color:rgba(255,255,255,.85)}
.post-cta-actions{display:flex;flex-direction:column;gap:var(--s3);align-items:stretch}
.post-cta-actions .btn-sol{background:#fff;color:var(--blue-60);justify-content:center}
.post-cta-actions .btn-sol:hover{background:rgba(255,255,255,.92)}
.post-cta-actions .btn-sol-ghost{color:rgba(255,255,255,.9);margin:0;justify-content:center}

.post-related{padding:var(--s12) 0;background:var(--sec-b)}

/* Footer */
footer.footer{position:relative;z-index:1;background:#161616;border-top:1px solid rgba(255,255,255,.06);padding:var(--s9) 0 var(--s7)}
.footer-grid{display:grid;grid-template-columns:280px repeat(4,1fr);gap:var(--s8);margin-bottom:var(--s9)}
footer .logo svg{height:36px}
.f-brand-desc{font-size:14px;color:#8d8d8d;line-height:1.65;margin-top:var(--s4);max-width:240px}
.f-social{display:flex;gap:var(--s3);margin-top:var(--s5)}
.f-social a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.06);color:#8d8d8d;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;text-decoration:none}
.f-social a:hover{background:var(--blue-60);color:#fff}
.f-social a.f-social-wa:hover{background:#25d366;color:#fff}
.f-social a svg{display:block}
.f-mw7{background:rgba(0,0,0,.25);border-top:1px solid rgba(255,255,255,.06);padding:var(--s5) 0;margin-top:var(--s7)}
.f-mw7-link{display:inline-flex;align-items:center;flex-wrap:wrap;gap:var(--s5)}
.f-mw7-link:hover .f-mw7-label{color:rgba(255,255,255,.65)}
.f-mw7-brand{display:inline-flex;align-items:center;text-decoration:none;opacity:.7;transition:opacity .2s}.f-mw7-brand:hover{opacity:1}
.f-mw7-logo{height:20px;width:auto;flex-shrink:0}
.f-col-h{font-size:12px;font-weight:600;color:#8d8d8d;text-transform:uppercase;letter-spacing:.1em;margin-bottom:var(--s5)}
.f-col ul{list-style:none;display:flex;flex-direction:column;gap:var(--s3)}
.f-col ul li a{font-size:14px;color:#8d8d8d;text-decoration:none}
.f-col ul li a:hover{color:#fff}
.f-contact-strip{display:flex;flex-wrap:wrap;gap:var(--s6);padding:var(--s5) 0;border-top:1px solid rgba(255,255,255,.06);border-bottom:1px solid rgba(255,255,255,.06);margin-bottom:var(--s6);font-size:13px;color:#8d8d8d}
.f-contact-strip strong{color:#fff}
.f-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:var(--s6);display:flex;justify-content:space-between;align-items:center}
.f-copy,.f-cert{font-size:13px;color:#6f6f6f}
.f-cert a{color:#78a9ff;text-decoration:none}

.wa-float{position:fixed;bottom:24px;right:24px;width:60px;height:60px;border-radius:50%;background:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(37,211,102,.35),0 4px 12px rgba(0,0,0,.15);z-index:400;text-decoration:none;transition:transform .25s,box-shadow .25s;animation:waPulse 2.4s ease-out infinite}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:30px;height:30px}
@keyframes waPulse{0%{box-shadow:0 8px 24px rgba(37,211,102,.35),0 0 0 0 rgba(37,211,102,.55)}70%{box-shadow:0 8px 24px rgba(37,211,102,.35),0 0 0 18px rgba(37,211,102,0)}100%{box-shadow:0 8px 24px rgba(37,211,102,.35),0 0 0 0 rgba(37,211,102,0)}}

@media (max-width:991px){
  .blog-featured{grid-template-columns:1fr}
  .blog-grid{grid-template-columns:repeat(2,1fr)}
  .post-cta{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:767px){
  .container,.nav-wrap{padding:0 var(--s6)}
  .nav-wk{display:none}
  .mobile-menu-btn{display:flex}
  .nav-links{position:fixed;top:56px;left:0;right:0;bottom:0;background:rgba(255,255,255,.98);flex-direction:column;align-items:center;justify-content:center;gap:var(--s6);transform:translateY(-100%);opacity:0;pointer-events:none;transition:transform .3s,opacity .3s}
  .nav-links.open{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav-links a{font-size:18px}
  .btn-nav{display:none}
  .footer-grid{grid-template-columns:1fr;gap:var(--s6)}
  .f-bottom{flex-direction:column;gap:var(--s4);text-align:center}
  .wa-float{bottom:16px;right:16px;width:54px;height:54px}
  .wa-float svg{width:26px;height:26px}
  .page-hero{padding:120px 0 var(--s9)}
  .post-hero{padding:110px 0 var(--s7)}
}
@media (max-width:575px){.blog-grid{grid-template-columns:1fr}}

/* Responsive fine-tuning */
html,body{max-width:100vw}
img,video{max-width:100%;height:auto}
@media (max-width:767px){.container,.nav-wrap{padding:0 var(--s5)}.btn-nav{height:40px}}
@media (max-width:575px){.post-content{font-size:16px}.post-h2{font-size:22px}.post-h3{font-size:18px}}
@media (max-width:380px){.container,.nav-wrap{padding:0 var(--s4)}.blog-card-title{font-size:18px}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.15s!important;scroll-behavior:auto!important}.rv,.rv-l,.rv-r{opacity:1;transform:none}}
@media (hover:none){.blog-card:hover,.post-cta-actions a:hover{transform:none}}