:root{--primary:#0B6B4D;--primary-dark:#063B2C;--accent:#D3A826;--graphite:#17211E;--surface:#F3F7F5;--muted:#61706A;--white:#fff;--border:#DCE7E2;--shadow:0 18px 50px rgba(8,56,41,.12);--radius:20px;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--graphite);background:#fff;line-height:1.55}img{max-width:100%;height:auto}a{color:inherit;text-decoration:none}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.skip-link{position:absolute;left:-999px;top:10px}.skip-link:focus{left:10px;background:#fff;padding:10px;z-index:1000}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-bottom:1px solid rgba(220,231,226,.8)}.header-row{height:82px;display:flex;align-items:center;gap:26px}.brand img{display:block;max-height:58px;width:auto}.main-nav{margin-left:auto;display:flex;align-items:center;gap:22px;font-weight:650;font-size:.94rem}.main-nav a:hover{color:var(--primary)}.menu-toggle{display:none}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:12px;font-weight:800;border:1px solid transparent;transition:.2s ease}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:#07573f;transform:translateY(-1px)}.btn-secondary{border-color:var(--primary);color:var(--primary);background:#fff}.btn-ghost{color:#fff;border-color:rgba(255,255,255,.45);background:rgba(255,255,255,.05)}.eyebrow{display:inline-block;font-size:.76rem;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}.hero{position:relative;min-height:690px;background:var(--primary-dark);color:#fff;overflow:hidden;display:grid;align-items:center}.hero video,.hero-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.32}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,35,26,.96) 0%,rgba(3,35,26,.78) 48%,rgba(3,35,26,.28) 100%)}.hero-inner{position:relative;z-index:2;padding:90px 0}.hero-copy{max-width:760px}.hero h1{font-size:clamp(2.45rem,5.5vw,5.25rem);line-height:.97;letter-spacing:-.055em;margin:0 0 24px}.hero p{font-size:clamp(1.05rem,2vw,1.28rem);max-width:700px;color:#DDEBE5}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 28px}.trust-row{display:flex;gap:18px;flex-wrap:wrap;color:#DCE8E3;font-weight:700;font-size:.93rem}.trust-row span:before{content:'✓';color:#7CE1BA;margin-right:7px}.section{padding:88px 0}.section-soft{background:var(--surface)}.section-dark{background:var(--primary-dark);color:#fff}.section-head{max-width:760px;margin-bottom:38px}.section-head.center{text-align:center;margin-left:auto;margin-right:auto}.section h2{font-size:clamp(2rem,4vw,3.35rem);line-height:1.05;letter-spacing:-.04em;margin:0 0 16px}.section p.lead{font-size:1.12rem;color:var(--muted)}.section-dark p.lead{color:#caddd5}.grid{display:grid;gap:22px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.service-card,.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:0 1px 0 rgba(0,0,0,.02);transition:.25s ease}.service-card:hover,.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.service-card img{width:100%;aspect-ratio:16/9;object-fit:cover;background:#dfece7}.service-card .content,.card .content{padding:24px}.service-card h3,.card h3{margin:0 0 10px;font-size:1.25rem}.text-link{display:inline-flex;margin-top:12px;color:var(--primary);font-weight:850}.problems{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}.problem-list{display:grid;gap:12px}.problem-item{background:#fff;border:1px solid var(--border);border-radius:14px;padding:16px 18px;font-weight:750;display:flex;gap:12px}.problem-item:before{content:'!';width:25px;height:25px;display:grid;place-items:center;background:#FFF3D0;color:#7A5A00;border-radius:50%;font-weight:900;flex:none}.statement{background:var(--primary-dark);color:#fff;border-radius:var(--radius);padding:34px}.statement h3{font-size:1.75rem;margin:0 0 12px}.features{grid-template-columns:repeat(4,1fr)}.feature{padding:26px;border:1px solid rgba(255,255,255,.14);border-radius:16px;background:rgba(255,255,255,.04)}.feature .num{font-size:.8rem;color:#8DE4C4;font-weight:900;margin-bottom:10px}.feature h3{margin:0 0 8px;font-size:1.08rem}.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.visual{border-radius:28px;overflow:hidden;box-shadow:var(--shadow);background:#dfece7}.visual img{display:block;width:100%}.ticks{display:grid;gap:10px;margin:22px 0}.ticks span{font-weight:750}.ticks span:before{content:'✓';color:var(--primary);font-weight:950;margin-right:9px}.client-cloud{display:flex;flex-wrap:wrap;gap:12px}.client-cloud span{border:1px solid var(--border);padding:14px 18px;border-radius:999px;background:#fff;font-weight:800;color:#40504a}.cta-panel{background:linear-gradient(130deg,var(--primary-dark),#0a7354);border-radius:30px;padding:54px;color:#fff;display:flex;justify-content:space-between;gap:30px;align-items:center}.cta-panel h2{max-width:720px;margin:0;font-size:clamp(2rem,4vw,3.25rem)}.page-hero{background:linear-gradient(135deg,var(--primary-dark),#0d7b59);color:#fff;padding:90px 0 70px}.page-hero h1{max-width:950px;font-size:clamp(2.4rem,5vw,4.5rem);line-height:1;letter-spacing:-.05em;margin:0 0 20px}.page-hero p{max-width:760px;font-size:1.15rem;color:#dbece5}.breadcrumbs{font-size:.85rem;color:#a9c9bc;margin-bottom:24px}.list-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.list-card{padding:20px;border-radius:14px;background:#fff;border:1px solid var(--border);font-weight:750}.form-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:36px}.lead-form{background:#fff;border:1px solid var(--border);border-radius:24px;padding:28px;box-shadow:var(--shadow)}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-weight:800;font-size:.9rem}.field input,.field select,.field textarea{width:100%;border:1px solid #cfdcd6;border-radius:11px;padding:13px 14px;font:inherit;background:#fff}.field textarea{min-height:140px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid rgba(11,107,77,.14);border-color:var(--primary)}.honeypot{position:absolute!important;left:-9999px!important}.notice{padding:16px;border-radius:12px;margin-bottom:18px}.notice.success{background:#E5F6EE;color:#07533c}.notice.error{background:#FCE8E8;color:#8A2020}.article{max-width:860px}.article h2{font-size:2rem;margin-top:46px}.article p,.article li{font-size:1.06rem}.site-footer{background:#0d1714;color:#c7d4cf;padding:64px 0 100px}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr 1fr;gap:36px}.site-footer h3{color:#fff;margin-top:0}.site-footer a{display:block;margin:7px 0}.footer-logo{width:180px;background:#fff;padding:8px;border-radius:8px}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:24px;display:flex;justify-content:space-between;gap:20px}.mobile-cta{display:none}.badge{display:inline-flex;padding:7px 11px;border-radius:999px;background:#E3F4EC;color:#0b684c;font-weight:850;font-size:.78rem}.media-note{font-size:.82rem;color:var(--muted);margin-top:8px}[data-reveal]{opacity:0;transform:translateY(18px);transition:.55s ease}[data-reveal].is-visible,.is-visible[data-reveal]{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}[data-reveal]{opacity:1;transform:none}.hero video{display:none}}@media(max-width:900px){.main-nav{display:none;position:absolute;top:82px;left:20px;right:20px;flex-direction:column;align-items:stretch;background:#fff;padding:18px;border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow)}.main-nav.open{display:flex}.menu-toggle{display:inline-flex;margin-left:auto;background:none;border:1px solid var(--border);border-radius:10px;padding:10px 12px;font-weight:800}.header-cta{display:none}.grid-3,.features{grid-template-columns:repeat(2,1fr)}.split,.problems,.form-wrap{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.hero{min-height:630px}.hero:after{background:linear-gradient(180deg,rgba(3,35,26,.9),rgba(3,35,26,.84))}.hero video{display:none}.cta-panel{align-items:flex-start;flex-direction:column}.mobile-cta{display:flex;position:fixed;z-index:90;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--border);padding:9px 12px;gap:8px}.mobile-cta .btn{flex:1}.site-footer{padding-bottom:130px}}@media(max-width:620px){.container{width:min(100% - 28px,var(--max))}.header-row{height:72px}.brand img{max-height:48px}.main-nav{top:72px}.hero-inner{padding:70px 0}.hero h1{font-size:2.72rem}.grid-3,.grid-2,.features,.list-cards,.field-grid,.footer-grid{grid-template-columns:1fr}.section{padding:66px 0}.cta-panel{padding:34px 24px}.footer-bottom{flex-direction:column}.field.full{grid-column:auto}}

/* v2: depth, microinteractions and consent */
.site-header{transition:box-shadow .28s ease,background .28s ease,height .28s ease}.site-header.is-scrolled{background:rgba(255,255,255,.985);box-shadow:0 10px 36px rgba(6,59,44,.10)}
.main-nav a{position:relative;transition:color .2s ease}.main-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:var(--primary);transition:right .25s ease;border-radius:3px}.main-nav a:hover:after{right:0}
.btn{box-shadow:0 6px 16px rgba(6,59,44,.08);transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease}.btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(6,59,44,.16)}.btn:active{transform:translateY(0);box-shadow:0 4px 12px rgba(6,59,44,.10)}
.service-card,.card{box-shadow:0 8px 28px rgba(6,59,44,.055)}.service-card:hover,.card:hover{transform:translateY(-7px);box-shadow:0 22px 54px rgba(6,59,44,.14);border-color:#c7dbd2}.service-card img,.visual img{transition:transform .5s cubic-bezier(.2,.7,.2,1),filter .35s ease}.service-card:hover img,.visual:hover img{transform:scale(1.025);filter:saturate(1.04) contrast(1.02)}
.problem-item{box-shadow:0 6px 20px rgba(6,59,44,.045);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}.problem-item:hover{transform:translateX(4px);box-shadow:0 12px 28px rgba(6,59,44,.09);border-color:#bfd7cc}
.feature{transition:transform .24s ease,background .24s ease,border-color .24s ease}.feature:hover{transform:translateY(-5px);background:rgba(255,255,255,.075);border-color:rgba(255,255,255,.24)}
.client-cloud span{box-shadow:0 4px 14px rgba(6,59,44,.04);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.client-cloud span:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(6,59,44,.09);border-color:#bfd7cc}
.statement,.cta-panel,.visual,.lead-form{box-shadow:0 20px 60px rgba(6,59,44,.12)}
.text-link{position:relative}.text-link:after{content:"";position:absolute;left:0;right:100%;bottom:-3px;height:2px;background:currentColor;transition:right .22s ease}.text-link:hover:after{right:0}
[data-reveal="left"]{transform:translateX(-22px)}[data-reveal="right"]{transform:translateX(22px)}[data-reveal="scale"]{transform:scale(.975)}[data-reveal].is-visible{transform:none}
.footer-cookie-link{appearance:none;background:none;border:0;color:inherit;padding:0;font:inherit;cursor:pointer;text-decoration:none}.footer-cookie-link:hover{color:#fff;text-decoration:underline}
.cookie-consent{position:fixed;inset:0;z-index:9999;background:rgba(5,19,15,.42);backdrop-filter:blur(3px);display:flex;align-items:flex-end;justify-content:center;padding:18px}.cookie-consent[hidden]{display:none}.cookie-card{width:min(1050px,100%);background:#fff;border:1px solid var(--border);border-radius:22px;box-shadow:0 28px 90px rgba(0,0,0,.24);padding:24px;animation:cookieUp .35s ease}.cookie-main{display:flex;gap:16px;align-items:flex-start}.cookie-main h2{margin:0 0 7px;font-size:1.25rem}.cookie-main p{margin:0;color:var(--muted);font-size:.94rem}.cookie-main a{display:inline-block;margin-top:8px;color:var(--primary);font-weight:800}.cookie-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;background:#e4f3ed;color:var(--primary);font-weight:900;flex:none}.cookie-actions{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap;margin-top:20px}.cookie-preferences{border-top:1px solid var(--border);margin-top:20px;padding-top:14px}.cookie-preferences[hidden]{display:none}.cookie-preferences label{display:flex;justify-content:space-between;gap:20px;padding:12px 0;border-bottom:1px solid #edf3f0}.cookie-preferences small{display:block;color:var(--muted);font-weight:400}.cookie-preferences input{width:20px;height:20px;accent-color:var(--primary)}@keyframes cookieUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@media(max-width:620px){.cookie-consent{padding:10px;align-items:flex-end}.cookie-card{padding:19px;border-radius:18px}.cookie-main{gap:11px}.cookie-actions{display:grid;grid-template-columns:1fr}.cookie-actions .btn{width:100%}.cookie-icon{display:none}}
@media(prefers-reduced-motion:reduce){.cookie-card{animation:none}.service-card:hover,.card:hover,.problem-item:hover,.feature:hover,.client-cloud span:hover,.btn:hover{transform:none}.service-card:hover img,.visual:hover img{transform:none}}

.empty-state{padding:48px;border:1px dashed var(--border,#d9e4df);border-radius:18px;text-align:center;background:#f8fbfa}.faq-list{max-width:900px}.faq-item{background:#fff;border:1px solid #dce7e2;border-radius:14px;margin:12px 0;box-shadow:0 8px 24px #063b2c0b;overflow:hidden;transition:box-shadow .25s ease,transform .25s ease}.faq-item:hover{box-shadow:0 14px 34px #063b2c16;transform:translateY(-1px)}.faq-item summary{cursor:pointer;padding:18px 20px;font-weight:800;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:'+';float:right;font-size:1.35rem}.faq-item[open] summary:after{content:'–'}.faq-item>div{padding:0 20px 18px;color:#52645e}.article-cover{width:100%;max-height:520px;object-fit:cover;border-radius:18px;margin-bottom:24px;box-shadow:0 18px 50px #063b2c18}

/* V5 — avaliação, feedback e refinamentos de formulário */
.contact-hero{background:linear-gradient(135deg,var(--primary-dark),#0a7354);color:#fff;padding:76px 0 58px}.contact-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:center}.contact-hero h1{font-size:clamp(2.45rem,5vw,4.8rem);line-height:.98;letter-spacing:-.05em;margin:0 0 20px;max-width:780px}.contact-hero p{font-size:1.14rem;color:#dbece5;max-width:730px;margin-bottom:26px}.contact-steps{display:grid;gap:12px}.contact-steps>div{display:flex;align-items:center;gap:14px;padding:16px 18px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.06);border-radius:16px;backdrop-filter:blur(8px);transition:transform .22s ease,background .22s ease}.contact-steps>div:hover{transform:translateX(4px);background:rgba(255,255,255,.1)}.contact-steps strong{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#fff;color:var(--primary-dark);flex:0 0 34px}.contact-steps span{font-weight:750}.form-section{scroll-margin-top:100px}.form-heading{max-width:820px;margin-bottom:30px}.form-heading h2{margin-bottom:10px}.form-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--primary);background:#e7f5ef;border:1px solid #cce9dd;border-radius:999px;padding:7px 12px;font-size:.8rem;font-weight:900;text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px}.form-aside{padding:18px 4px}.form-aside h3{font-size:1.7rem;margin:0 0 8px}.lead-form{position:relative;transition:box-shadow .3s ease,transform .3s ease,border-color .3s ease}.lead-form.form-attention{animation:formAttention 1.35s ease 1}@keyframes formAttention{0%{box-shadow:0 20px 60px rgba(6,59,44,.12)}35%{box-shadow:0 0 0 7px rgba(11,107,77,.14),0 24px 70px rgba(6,59,44,.22);transform:translateY(-2px)}100%{box-shadow:var(--shadow);transform:none}}.form-progress{display:flex;align-items:center;gap:10px;padding-bottom:18px;margin-bottom:20px;border-bottom:1px solid var(--border);color:var(--primary-dark)}.form-progress span{width:10px;height:10px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 5px rgba(11,107,77,.12)}.field-help{color:var(--muted);font-size:.78rem}.consent-field{margin-top:5px}.field label.consent-row{display:flex;align-items:flex-start;gap:11px;font-weight:600;line-height:1.45;cursor:pointer}.consent-row input[type="checkbox"]{appearance:auto;-webkit-appearance:checkbox;width:19px!important;height:19px!important;min-width:19px!important;flex:0 0 19px;margin:2px 0 0 0;padding:0!important;border-radius:4px}.consent-row span{display:block;min-width:0}.consent-row a{color:var(--primary);text-decoration:underline;text-underline-offset:2px;font-weight:800}.form-submit-row{display:flex!important;flex-direction:column;align-items:flex-start;gap:8px!important;margin-top:4px}.btn-submit{min-width:260px;position:relative}.btn-submit[disabled]{opacity:.72;cursor:wait;transform:none}.form-submit-row small{color:var(--muted)}.form-error-summary{margin-top:14px;padding:12px 14px;border-radius:10px;background:#fce8e8;color:#842222}.confirmation-section{padding:54px 0;background:#f3fbf7;scroll-margin-top:96px}.confirmation-card{display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:flex-start;background:#fff;border:1px solid #cbe7da;border-radius:24px;padding:30px 32px;box-shadow:0 20px 60px rgba(6,59,44,.12)}.confirmation-card h2{font-size:clamp(1.65rem,3vw,2.45rem);margin-bottom:10px}.confirmation-card p{margin:6px 0}.confirmation-icon{display:grid;place-items:center;width:58px;height:58px;border-radius:50%;background:#dff5e9;color:#08714f;font-size:1.8rem;font-weight:950}.lead-small{color:var(--muted);font-size:.92rem}
@media(max-width:900px){.contact-hero-grid{grid-template-columns:1fr;gap:28px}.contact-hero{padding:60px 0 44px}.contact-steps{grid-template-columns:1fr}.form-aside{padding:0}.confirmation-card{grid-template-columns:1fr}.confirmation-icon{width:50px;height:50px}}
@media(max-width:620px){.contact-hero h1{font-size:2.7rem}.lead-form{padding:22px 18px}.consent-row input[type="checkbox"]{width:20px!important;height:20px!important;min-width:20px!important}.btn-submit{width:100%;min-width:0}.confirmation-card{padding:24px 20px}}

/* V7 — footer legal refinado e contato público protegido */
.footer-about p{max-width:360px}.footer-action{display:inline-flex!important;align-items:center;gap:8px;margin-top:12px!important;color:#fff!important;font-weight:850}.footer-action span{transition:transform .2s ease}.footer-action:hover span{transform:translateX(4px)}.footer-contact .footer-cnpj{margin-top:18px;font-size:.88rem;color:#93a49d}.footer-bottom{align-items:center}.footer-copyright{color:#93a49d;font-size:.88rem}.footer-legal{display:flex;align-items:center;justify-content:flex-end;gap:7px;flex-wrap:wrap}.footer-legal a,.footer-legal .footer-cookie-link{display:inline-flex;align-items:center;min-height:34px;margin:0;padding:7px 10px;border-radius:8px;color:#aebdb7;font-size:.84rem;line-height:1.2;transition:background .2s ease,color .2s ease}.footer-legal a:hover,.footer-legal .footer-cookie-link:hover{background:rgba(255,255,255,.07);color:#fff;text-decoration:none}.footer-cookie-link{appearance:none;background:none;border:0;font-family:inherit;cursor:pointer}.cookie-dot{width:7px;height:7px;border-radius:50%;background:#69d5ad;margin-right:7px;box-shadow:0 0 0 3px rgba(105,213,173,.11)}
@media(max-width:900px){.footer-bottom{align-items:flex-start}.footer-legal{justify-content:flex-start}}
@media(max-width:620px){.footer-legal{display:grid;grid-template-columns:1fr 1fr;width:100%;gap:6px}.footer-legal a,.footer-legal .footer-cookie-link{justify-content:flex-start;padding:9px 8px}.footer-cookie-link{width:100%;text-align:left}}


/* v8 — section flow, refined transitions and back-to-top */
main>section{position:relative}
main>section+section:not(.hero):not(.page-hero)::before{content:"";position:absolute;left:50%;top:0;width:min(1080px,82vw);height:1px;transform:translateX(-50%);background:linear-gradient(90deg,transparent,rgba(11,107,77,.15),transparent);pointer-events:none}
.section-soft{background:linear-gradient(180deg,#f7faf8 0%,var(--surface) 48%,#f7faf8 100%)}
.section-dark{background:radial-gradient(900px 480px at 85% 5%,rgba(18,143,102,.18),transparent 60%),var(--primary-dark)}
.section .container{position:relative;z-index:1}
.service-card,.card,.problem-item,.list-card,.feature,.visual{will-change:transform;transition:transform .32s cubic-bezier(.2,.7,.2,1),box-shadow .32s ease,border-color .32s ease,background .32s ease}
.problem-item:hover,.list-card:hover{transform:translateY(-3px);border-color:rgba(11,107,77,.28);box-shadow:0 16px 34px rgba(6,59,44,.09)}
.feature:hover{transform:translateY(-4px);background:rgba(255,255,255,.07);border-color:rgba(141,228,196,.3)}
.visual:hover{transform:translateY(-3px);box-shadow:0 24px 62px rgba(8,56,41,.16)}
[data-reveal]{transition-duration:.68s;transition-timing-function:cubic-bezier(.2,.7,.2,1)}
[data-reveal][data-reveal-delay="1"]{transition-delay:.06s}[data-reveal][data-reveal-delay="2"]{transition-delay:.12s}[data-reveal][data-reveal-delay="3"]{transition-delay:.18s}[data-reveal][data-reveal-delay="4"]{transition-delay:.24s}
.back-to-top{position:fixed;right:24px;bottom:24px;z-index:88;width:48px;height:48px;border:1px solid rgba(255,255,255,.5);border-radius:15px;background:rgba(6,59,44,.94);color:#fff;box-shadow:0 14px 34px rgba(6,59,44,.22);display:grid;place-items:center;font-size:1.35rem;font-weight:900;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(12px) scale(.94);transition:opacity .22s ease,visibility .22s ease,transform .22s ease,background .22s ease,box-shadow .22s ease}
.back-to-top.is-visible{opacity:1;visibility:visible;transform:none}.back-to-top:hover{background:var(--primary);transform:translateY(-3px);box-shadow:0 18px 42px rgba(6,59,44,.30)}.back-to-top:focus-visible{outline:3px solid rgba(211,168,38,.6);outline-offset:3px}
@media(max-width:900px){.back-to-top{right:14px;bottom:82px;width:44px;height:44px;border-radius:13px}}
@media(prefers-reduced-motion:reduce){.back-to-top,.back-to-top:hover{transition:none;transform:none}}

/* V12 — fabricantes, fotografia real e refinamentos de confiança */
.manufacturers-section{background:#fff}.manufacturer-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;align-items:stretch}.manufacturer-grid span{min-height:86px;display:flex;align-items:center;justify-content:center;text-align:center;padding:18px;border:1px solid var(--border);border-radius:16px;background:linear-gradient(180deg,#fff,#f8fbf9);font-size:clamp(1.05rem,1.6vw,1.35rem);font-weight:900;letter-spacing:-.025em;color:#354640;box-shadow:0 8px 24px rgba(6,59,44,.05);transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease,color .28s ease}.manufacturer-grid span:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(6,59,44,.11);border-color:rgba(11,107,77,.28);color:var(--primary)}.manufacturer-note{max-width:900px;margin:18px auto 0;text-align:center;color:var(--muted);font-size:.82rem;line-height:1.6}.service-card img,.visual img{background:#e7efeb}.visual img{aspect-ratio:3/2;object-fit:cover}.article-cover{aspect-ratio:16/9;object-fit:cover}
@media(max-width:1000px){.manufacturer-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:620px){.manufacturer-grid{grid-template-columns:repeat(2,1fr)}.manufacturer-grid span{min-height:72px;padding:14px;font-size:1rem}.manufacturer-note{text-align:left}}
@media(prefers-reduced-motion:reduce){.manufacturer-grid span:hover{transform:none}}

/* V16 — responsive modern image formats */
picture{display:block}.service-card picture,.visual picture{width:100%}.service-card picture img,.visual picture img{display:block;width:100%}