/* Ajustes de experiência e novos visuais */
.site-header{position:sticky;top:0;width:100%;z-index:50;background:rgba(45,57,75,.96);box-shadow:0 1px 0 #ffffff12;backdrop-filter:blur(14px)}
.brand-logo{display:block;width:116px;height:50px;object-fit:contain;object-position:left center;filter:brightness(0) invert(1)}
.nav-cta{transition:background .2s,color .2s,border-color .2s,transform .2s}
.nav-cta:hover{background:var(--lime);border-color:var(--lime);color:var(--blue);transform:translateY(-2px)}
.nav>a:not(.nav-cta){position:relative;padding:9px 0;transition:color .2s}
.nav>a:not(.nav-cta):after{content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;background:var(--lime);transform:scaleX(0);transform-origin:left;transition:transform .2s}
.nav>a:not(.nav-cta):hover,.nav>a:not(.nav-cta).active{color:var(--lime)}
.nav>a:not(.nav-cta):hover:after,.nav>a:not(.nav-cta).active:after{transform:scaleX(1)}
.section-label{width:max-content;min-width:188px;gap:14px;align-items:center;padding:14px 18px;border-left:3px solid var(--blue);background:#fff;box-shadow:0 8px 20px #2d394b0b}
.section-label span{font-size:17px;letter-spacing:-.5px;color:var(--blue)}
.section-label p{font-size:12px;font-weight:700;letter-spacing:2px;margin:0;color:var(--blue)}
.hero{padding-top:65px}
.contact-box{isolation:isolate}
.contact-image{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;object-position:right center;opacity:.43;mix-blend-mode:screen}
.contact-box:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#2d394b 22%,#2d394bd9 52%,#2d394b55 100%)}
.contact-box:after{z-index:-1}
.whatsapp{width:58px;height:58px;right:24px;bottom:24px;background:#43ad6f;border:0;color:#fff;box-shadow:0 8px 19px #1f5a3b45;transition:transform .2s,background .2s}
.whatsapp:hover{background:#36985f;transform:translateY(-3px)}
.whatsapp svg{width:31px;height:31px;display:block}
.back-top{right:92px;bottom:34px;background:var(--iron);box-shadow:0 8px 19px #15203124}
@media(max-width:800px){.hero{padding-top:35px}.contact-image{opacity:.22}.contact-box:before{background:linear-gradient(90deg,#2d394b 45%,#2d394bbd 100%)}}