/* Refinamento visual compartilhado: cabeçalho, marca e categorias */
.topbar{background:rgba(255,255,255,.97);border-bottom:1px solid #e6e7e9;box-shadow:0 4px 22px #11121404;height:auto}.topbar .header-inner{height:96px;gap:42px;display:flex;align-items:center;justify-content:space-between}.topbar .logo{width:154px}.topbar .mainnav{gap:30px;margin-left:auto;font-size:13px}.topbar .mainnav>a,.mbf-products-trigger>a{font-weight:600;color:#34363a;padding:12px 0;text-decoration:none}.topbar .mainnav>a:hover,.mbf-products-trigger>a:hover{color:#E10915}.topbar .btn-red{border-radius:9px;min-height:46px;height:auto;padding:14px 22px;box-shadow:none}.mbf-products-trigger{gap:3px}.mbf-menu-toggle{display:flex;align-items:center;justify-content:center;color:#53565b;width:26px;height:30px;padding:0;border-radius:5px}.mbf-menu-toggle:hover{background:#f5f5f7;color:#E10915}.mbf-menu-toggle svg{transition:transform .2s}.mbf-menu-toggle[aria-expanded=true] svg{transform:rotate(180deg)}.mbf-menu-heading{font-size:11px;letter-spacing:.02em}.mbf-menu-columns{gap:34px}.mbf-menu-column{border-left:1px solid #eee;padding-left:18px}.mainnav .mbf-menu-column .mbf-menu-category{color:#E10915}.mbf-products-panel{padding-top:30px;padding-bottom:40px}.productbar{top:96px}.hero-image:before,.cta:after,.dark:after{background-image:url('simbolo-mbf.svg')}.mbf-footer-social{gap:10px}.mbf-footer-social a{display:flex;align-items:center;justify-content:center;width:39px;height:39px;border:1px solid #dcdde0;border-radius:50%;padding:9px;color:#35383d;background:#fff}.mbf-footer-social svg{width:20px;height:20px;display:block}.mbf-footer-social a:hover{background:#E10915;border-color:#E10915;color:#fff}.breadcrumb{padding-top:28px;font-size:11px}.category-hero{display:grid;grid-template-columns:1.05fr .95fr;margin:28px 0 76px;min-height:590px;background:#f5f5f7;border-radius:25px;overflow:hidden}.category-hero-copy{padding:55px 50px 35px}.category-hero h1{font-size:clamp(40px,4.8vw,67px);letter-spacing:-.06em;margin:20px 0 22px;line-height:1.02}.category-hero h2{font-size:clamp(23px,2.4vw,32px);line-height:1.16;letter-spacing:-.035em;font-weight:500;margin-bottom:20px}.category-hero p{font-size:14px;max-width:440px;line-height:1.75}.category-hero-actions{display:flex;align-items:center;gap:21px;flex-wrap:wrap;margin-top:26px}.category-hero-actions .btn{border-radius:8px;font-size:12px}.category-contact{font-size:12px;font-weight:650;border-bottom:1px solid #c7c9ce;padding:9px 0}.category-hero-visual{position:relative;display:flex;align-items:center;justify-content:center;min-width:0;isolation:isolate;background:linear-gradient(150deg,#eeeef1,#fafafa)}.category-hero-visual:before{content:'';position:absolute;inset:18px -100px 0 -20px;background:url('simbolo-mbf.svg') center/110% no-repeat;opacity:.045;z-index:-1}.category-equipment{width:115%;max-width:none;filter:drop-shadow(0 25px 19px #00000015);margin-top:-30px}.category-symbol{width:65%;opacity:.72;transform:rotate(-9deg);margin-top:-50px}.category-visual-caption{position:absolute;left:35px;right:35px;bottom:29px;border-top:1px solid #d8dade;padding-top:17px}.category-visual-caption span{font-size:9px;letter-spacing:.13em;text-transform:uppercase;color:#777b81}.category-visual-caption strong{display:block;font-size:13px;font-weight:600;margin:8px 0}.category-visual-caption a{font-size:11px;color:#E10915}.category-section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:32px}.category-section-heading h2{font-size:34px;margin:12px 0 0}.category-section-heading>p{font-size:12px;max-width:250px;margin:0}.category-products .subcategories{background:#f5f5f7;border:1px solid #eeeef0;border-radius:13px;padding:13px;gap:8px;margin-bottom:24px}.category-products .subcategories button{border:0;background:transparent;border-radius:7px;padding:12px 15px;color:#575b62;font-size:11px}.category-products .subcategories button.active{background:#fff;color:#E10915;box-shadow:0 2px 7px #00000008}.category-products .product-grid{gap:25px}.category-products .product-card{border-radius:13px;border-color:#e6e7e9;transition:transform .2s,box-shadow .2s}.category-products .product-card:hover{transform:translateY(-4px);box-shadow:0 16px 28px #11121408}.category-products .product-card .product-visual{height:250px;background:linear-gradient(145deg,#f4f4f6,#fafafa);border-bottom:1px solid #ededf0;padding:32px}.category-products .product-info{padding:26px}.category-products .product-info .eyebrow{font-size:9px;letter-spacing:.1em}.category-products .product-info h3{font-size:27px;margin:14px 0 10px}.category-products .product-info p{font-size:12px}.category-products .card-foot{border-top:1px solid #eceef0;padding-top:18px;color:#E10915;font-size:11px}.placeholder{background-image:url('simbolo-mbf.svg');background-size:110px;background-position:center;background-repeat:no-repeat;position:relative;color:#60656e;font-size:29px;background-blend-mode:normal;background-image:none;letter-spacing:-.045em}.placeholder:before{content:'';position:absolute;inset:10px;background:url('simbolo-mbf.svg') center/80% no-repeat;opacity:.04}.category-advice{background:#f5f5f7;padding:65px 0;margin-top:10px}.category-advice-inner{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.category-advice h2{font-size:42px;margin:15px 0 0}.category-advice p{font-size:14px}.category-advice .btn{border-radius:8px}.category-products{padding-bottom:62px}html{scroll-padding-top:120px}@media(max-width:1050px){.topbar .header-inner{gap:20px}.topbar .mainnav{gap:20px}.topbar .logo{width:135px}.category-hero-copy{padding:40px 30px}.category-hero-actions{gap:12px}.category-equipment{width:110%}}@media(max-width:900px){.topbar .mainnav{display:none}.topbar .mainnav.open{display:flex;position:absolute;top:80px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:25px;max-height:calc(100vh - 80px);overflow:auto}.topbar .header-inner{height:80px}.topbar .menu-toggle{display:block;margin-left:auto;background:#f6f6f7;border:0;font-size:12px;padding:12px 15px;border-radius:6px}.topbar .header-inner>.btn{display:inline-flex;font-size:11px;padding:12px 15px}.productbar{top:80px}.mbf-products-trigger{justify-content:space-between}.mbf-products-panel{position:static;box-shadow:none;padding:24px 0;border-bottom:0;max-height:50vh}.category-hero{grid-template-columns:1fr 1fr;min-height:550px}.category-hero h1{font-size:44px}.category-hero h2{font-size:25px}.category-section-heading h2{font-size:30px}.category-advice-inner{gap:35px}.category-advice h2{font-size:35px}}@media(max-width:640px){.topbar .header-inner{height:76px;gap:12px}.topbar .logo{width:118px}.topbar .header-inner>.btn{display:none}.topbar .mainnav.open{top:76px;max-height:calc(100vh - 76px)}.productbar{top:76px}.category-hero{grid-template-columns:1fr;border-radius:18px;margin-top:22px;margin-bottom:45px}.category-hero-copy{padding:33px 25px}.category-hero h1{font-size:46px}.category-hero h2{font-size:26px}.category-hero-visual{min-height:360px}.category-equipment{width:92%;max-height:300px;object-fit:contain;margin-top:-38px}.category-symbol{width:56%;max-height:230px;object-fit:contain;margin-top:-45px}.category-visual-caption{left:25px;right:25px;bottom:20px}.category-section-heading{flex-direction:column;align-items:start;gap:15px;margin-bottom:24px}.category-section-heading h2{font-size:32px}.category-section-heading>p{max-width:none}.category-products .subcategories{padding:9px;gap:5px}.category-products .subcategories button{font-size:11px;padding:11px 12px}.category-advice-inner{grid-template-columns:1fr;gap:24px}.category-advice{padding:45px 0}.category-advice h2{font-size:35px}}

/* Escala final de títulos e ritmo das páginas */
:root{--title-lg:clamp(38px,4.5vw,60px);--title-md:clamp(29px,3.3vw,44px);--title-sm:clamp(23px,2.3vw,29px)}
h1,h2,h3{text-wrap:balance}
.home-hero h1{font-size:var(--title-lg);line-height:1.08;letter-spacing:-.05em;max-width:640px}
.section h2,.dark h2,.cta h2{font-size:var(--title-md);line-height:1.13;letter-spacing:-.04em}
.page-head h1{font-size:var(--title-lg);line-height:1.08;letter-spacing:-.045em}
.feature-product h3{font-size:36px;line-height:1.12}
.area h3{font-size:20px;line-height:1.22}
.category-hero{min-height:510px;margin-bottom:60px}
.category-hero-copy{padding:50px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
.category-hero h1{font-size:clamp(37px,4vw,54px);line-height:1.08;letter-spacing:-.045em;margin:18px 0 22px}
.category-hero h2{font-size:var(--title-sm);line-height:1.23;font-weight:500;letter-spacing:-.025em;margin-bottom:19px}
.category-hero p{margin-bottom:0;font-size:14px;line-height:1.8}
.category-hero-actions{margin-top:28px}
.category-section-heading h2{font-size:clamp(27px,2.8vw,36px);line-height:1.18;letter-spacing:-.035em}
.category-advice h2{font-size:var(--title-md);line-height:1.14}
.category-equipment{width:107%;margin-top:-50px}
.category-products .product-info h3{font-size:25px;line-height:1.16}
.mbf-footer-brand h2{font-size:25px;line-height:1.2}
/* A ficha MT1 mantém a composição premium com títulos proporcionais. */
.hero h1{font-size:clamp(76px,9vw,118px);line-height:.92;letter-spacing:-.06em}
.hero h2{font-size:clamp(28px,3vw,39px);line-height:1.13;letter-spacing:-.035em}
.statement h2,.spec-head h2,.dark-section h2{font-size:clamp(34px,4.4vw,56px);line-height:1.1;letter-spacing:-.04em}
.feature-copy h3{font-size:clamp(30px,3.5vw,46px);line-height:1.12;letter-spacing:-.035em}
.cta-copy h2{font-size:clamp(32px,4vw,50px);line-height:1.12;letter-spacing:-.04em}
@media(max-width:900px){.category-hero-copy{padding:35px 30px}.category-hero{min-height:495px}.category-hero h1{font-size:39px}.category-hero h2{font-size:24px}}
@media(max-width:640px){.home-hero h1,.page-head h1{font-size:39px;line-height:1.1}.section h2,.dark h2,.cta h2{font-size:32px;line-height:1.16}.category-hero{min-height:0;margin-bottom:40px}.category-hero-copy{padding:34px 25px}.category-hero h1{font-size:38px;margin:16px 0 20px}.category-hero h2{font-size:24px;line-height:1.25}.category-hero-actions{gap:14px}.category-hero-visual{min-height:330px}.category-equipment{width:94%;max-height:280px;margin-top:-45px}.category-section-heading h2{font-size:29px}.category-advice h2{font-size:31px}.hero h1{font-size:80px}.hero h2{font-size:30px}.statement h2,.spec-head h2,.dark-section h2{font-size:36px}.feature-copy h3{font-size:33px}.cta-copy h2{font-size:34px}}

/* Navegação unificada por área e subcategoria */
.category-catalog-layout{display:grid;grid-template-columns:235px minmax(0,1fr);gap:44px;align-items:start}.catalog-results{min-width:0}.catalog-sidebar{min-width:0}.filter-disclosure>summary{display:none}.filter-tree{display:flex;flex-direction:column}.filter-tree h2{font-size:10px;line-height:1.5;text-transform:uppercase;letter-spacing:.13em;color:#787c83;margin:0 0 20px}.filter-tree a,.filter-tree button{font-family:inherit;text-align:left;display:block;text-decoration:none;border:0;background:none;cursor:pointer;width:100%;line-height:1.5}.filter-tree .tree-all,.filter-tree .tree-area{font-size:13px;color:#34373d;padding:13px 15px;border-radius:7px;font-weight:600}.filter-tree .tree-all{margin-bottom:5px;font-weight:400}.filter-tree .tree-area.active,.filter-tree .tree-all.active{background:#111214;color:white}.tree-subs{margin:11px 0 17px 16px;padding-left:14px;border-left:1px solid #e3e5e8}.tree-subs[hidden]{display:none}.filter-tree .tree-subs button{position:relative;font-size:12px;color:#747880;padding:9px 8px}.filter-tree .tree-subs button:hover{color:#E10915}.filter-tree .tree-subs button.active{color:#E10915;font-weight:650}.tree-subs button.active:before{content:'';position:absolute;left:-15px;top:8px;bottom:8px;width:2px;background:#E10915}.tree-help{border-top:1px solid #e6e7e9;margin-top:25px;padding-top:23px;font-size:12px}.tree-help span{display:block;color:#787c83;margin-bottom:9px}.tree-help a{font-weight:650;text-decoration:none;border-bottom:1px solid #E10915;padding-bottom:6px;display:inline-block}.selection-bar{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:0 0 17px;min-height:20px}.selection-label{font-size:12px;font-weight:600;color:#42464d}.clear-selection{font:inherit;font-size:11px;border:0;background:none;color:#E10915;cursor:pointer;padding:3px}.clear-selection[hidden]{display:none}.category-catalog-layout .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.category-hero-visual .category-equipment{margin-top:0}.category-hero-visual .category-symbol{margin-top:0}.category-products .result-count{font-size:11px;color:#81858b}.category-catalog-layout .search-row{margin-bottom:18px}.category-products .search-row input{font-size:13px;background:#fafafa;border-color:#e1e3e6}.filter-tree button:focus-visible,.filter-tree a:focus-visible{outline:2px solid #E10915;outline-offset:3px}@media(max-width:900px){.category-catalog-layout{grid-template-columns:190px minmax(0,1fr);gap:24px}.category-catalog-layout .product-visual{height:200px}}@media(max-width:640px){.category-catalog-layout{grid-template-columns:1fr;gap:24px}.filter-disclosure{border:1px solid #e0e2e5;border-radius:10px;background:#fafafa}.filter-disclosure>summary{display:list-item;padding:16px 19px;cursor:pointer;font-size:13px;font-weight:650;list-style-position:inside}.filter-tree{padding:12px 18px 18px}.filter-tree h2{display:none}.tree-help{margin:0 18px 24px;padding-top:18px}.filter-disclosure[open]>summary{border-bottom:1px solid #e5e7e9}.category-catalog-layout .product-grid{grid-template-columns:1fr}.category-catalog-layout .product-visual{height:260px}.catalog-layout{gap:24px}.selection-bar{align-items:flex-start}.selection-label{line-height:1.6}}

/* Navegação única: controle móvel apenas em telas compactas. */
.topbar .menu-toggle{display:none;border:0;background:#f5f5f7;color:#111214;align-items:center;justify-content:center;width:44px;height:44px;padding:10px;border-radius:8px;cursor:pointer;flex-shrink:0}
.topbar .menu-toggle svg{display:block}
@media(max-width:900px){.topbar .menu-toggle{display:flex}}
/* Números técnicos dimensionados pela largura real de cada coluna. */
.metrics{grid-template-columns:repeat(4,minmax(0,1fr));gap:0}
.metric{min-width:0;container-type:inline-size;padding:8px 24px}
.metric strong{font-size:clamp(22px,14cqw,43px);line-height:1.12;white-space:nowrap;overflow-wrap:normal;word-break:normal;text-wrap:nowrap;letter-spacing:-.045em}
.metric:last-child strong{font-size:clamp(18px,10.2cqw,32px);letter-spacing:-.035em}
.metric span{font-size:12px;line-height:1.65;margin-top:13px}
@media(max-width:1100px){.metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 0}.metric:nth-child(2){border-right:0}.metric:nth-child(3){padding-left:0}.metric strong{font-size:clamp(23px,12cqw,40px)}.metric:last-child strong{font-size:clamp(18px,9cqw,31px)}}
@media(max-width:420px){.metric{padding-right:12px;padding-left:16px}.metric strong{font-size:clamp(17px,13cqw,29px)}.metric:last-child strong{font-size:clamp(14px,10cqw,23px)}.metric span{font-size:10px}.product-name{max-width:72%;line-height:1.45}.productbar .container{height:auto;min-height:54px;padding-top:10px;padding-bottom:10px}}
/* Áreas de atuação: composição editorial com imagens e ilustrações próprias. */
.specialty-grid{display:grid;grid-template-columns:1.12fr 1fr 1fr;grid-template-rows:repeat(2,minmax(290px,auto));gap:20px}
.specialty-card{position:relative;overflow:hidden;border-radius:22px;padding:30px;background:#f5f5f7;display:flex;flex-direction:column;min-width:0;transition:transform .25s,box-shadow .25s}
.specialty-card:hover{transform:translateY(-4px);box-shadow:0 18px 35px #1112140c}
.specialty-copy{position:relative;z-index:2;max-width:265px}
.specialty-label{display:block;color:#777b82;font-size:11px;font-weight:650;letter-spacing:.03em;margin-bottom:16px}
.specialty-card h3{font-size:clamp(24px,2.25vw,31px);line-height:1.13;letter-spacing:-.04em;margin:0 0 13px;text-wrap:balance}
.specialty-card p{font-size:12px;line-height:1.65;max-width:240px;margin:0;color:#6d7178}
.specialty-feature{grid-row:span 2;background:linear-gradient(145deg,#f1f1f4,#fafafa);min-height:610px}
.specialty-feature h3{font-size:clamp(34px,3vw,43px)}
.specialty-feature img{position:absolute;width:125%;max-width:none;left:-7%;top:40%;filter:drop-shadow(0 20px 16px #00000012);transition:transform .4s}
.specialty-feature:hover img{transform:scale(1.035)}
.specialty-link{display:block;position:relative;z-index:2;margin-top:auto;padding-top:25px;font-size:11px;font-weight:650;color:#E10915}
.specialty-small{min-height:290px;padding-bottom:25px}
.specialty-small .specialty-copy{max-width:225px}
.specialty-small p{max-width:185px}
.specialty-illustration{position:absolute;right:-12px;bottom:0;width:145px;height:130px;color:#E10915;opacity:.16;transform:rotate(-8deg);pointer-events:none}
.specialty-1{background:#111214;color:white}.specialty-1 p,.specialty-1 .specialty-label{color:#aaaeb5}.specialty-1 .specialty-link{color:#fff}.specialty-1 .specialty-illustration{color:#fff;opacity:.12}
.specialty-2{background:#f9f0f1}.specialty-3{background:#f1f2f4}
@media(max-width:1000px){.specialty-grid{grid-template-columns:1fr 1fr;grid-template-rows:auto}.specialty-feature{grid-row:span 2;min-height:600px}.specialty-small{min-height:285px}.specialty-3{grid-column:span 2;min-height:240px}.specialty-3 .specialty-copy{max-width:60%}.specialty-3 .specialty-illustration{right:35px;width:230px;height:210px}.specialty-feature img{top:43%}}
@media(max-width:640px){.specialty-grid{grid-template-columns:1fr;gap:16px}.specialty-feature{grid-row:auto;min-height:490px}.specialty-card{padding:28px}.specialty-feature h3{font-size:37px}.specialty-feature img{width:90%;left:17%;top:35%;max-height:330px;object-fit:contain}.specialty-small{min-height:260px}.specialty-card h3{font-size:29px}.specialty-feature h3{font-size:37px}.specialty-small .specialty-copy{max-width:250px}.specialty-small p{max-width:220px}.specialty-3{grid-column:auto;min-height:260px}.specialty-3 .specialty-copy{max-width:250px}.specialty-3 .specialty-illustration{width:145px;height:130px;right:-12px}.specialty-illustration{opacity:.12}}
@media(prefers-reduced-motion:reduce){.specialty-card,.specialty-feature img{transition:none}.specialty-card:hover{transform:none}}

/* O nome da categoria conduz a leitura dos cartões. */
.specialty-card .specialty-category,.specialty-feature .specialty-category{font-size:clamp(26px,2.5vw,34px);line-height:1.12;letter-spacing:-.035em;margin:0 0 16px;font-weight:750;color:inherit}
.specialty-card .specialty-tagline,.specialty-feature .specialty-tagline{font-size:15px;line-height:1.45;font-weight:500;letter-spacing:-.015em;color:#555a63;margin:0 0 12px;max-width:260px;text-wrap:balance}
.specialty-1 .specialty-tagline{color:#d0d3d8}
.specialty-small .specialty-copy{max-width:100%}
.specialty-card .specialty-copy>p:not(.specialty-tagline){font-size:12px;line-height:1.7;font-weight:400}
@media(max-width:640px){.specialty-card .specialty-category,.specialty-feature .specialty-category{font-size:30px}.specialty-card .specialty-tagline{font-size:15px}.specialty-small .specialty-copy{max-width:100%}}

/* Imagens conceituais geradas para as áreas; fotografia oficial na hero. */
.home-hero .hero-image{min-width:0;padding:44px 8px;overflow:visible}
.home-hero .hero-image>img{width:100%;max-width:100%;height:auto;max-height:560px;object-fit:contain;transform:none}
.specialty-small{min-height:375px;padding-bottom:26px}
.specialty-small .specialty-copy{max-width:100%}
.specialty-small .specialty-copy>p:not(.specialty-tagline){max-width:240px}
.specialty-generated{position:absolute;right:5px;bottom:12px;width:225px;height:225px;object-fit:contain;pointer-events:none;opacity:1;transform:none}
.specialty-image-molecular{width:175px;height:200px;right:12px;bottom:10px}
.specialty-small .specialty-link{align-self:flex-start;max-width:125px;padding-top:165px}
.specialty-feature img{width:100%;left:0;top:38%;max-height:440px;object-fit:contain}
@media(max-width:1000px){.specialty-feature{min-height:770px}.specialty-3{min-height:300px}.specialty-3 .specialty-copy{max-width:60%}.specialty-3 .specialty-generated{width:275px;height:275px;right:15px}.specialty-3 .specialty-link{padding-top:80px}}
@media(max-width:640px){.home-hero .hero-image{padding:24px 10px;min-height:300px}.home-hero .hero-image>img{max-height:350px;width:100%;transform:none}.specialty-feature{min-height:500px}.specialty-feature img{width:95%;left:2.5%;top:35%;max-height:320px}.specialty-small,.specialty-3{min-height:375px}.specialty-3 .specialty-copy{max-width:100%}.specialty-3 .specialty-generated,.specialty-generated{width:220px;height:220px;right:6px;bottom:15px}.specialty-image-molecular{width:170px;height:195px}.specialty-3 .specialty-link{padding-top:165px}}

.home-hero .hero-image>img{width:90%;max-height:510px;object-fit:contain;margin:auto}.specialty-feature img{width:86%;left:7%;top:36%;max-height:490px}.specialty-feature:hover img{transform:scale(1.015)}@media(max-width:640px){.home-hero .hero-image>img{width:88%;max-height:350px}.specialty-feature img{width:78%;left:11%;top:36%;max-height:280px}}

/* Enquadramento integral nas heroes de categoria e produto. */
.category-hero-visual{padding:35px 28px}
.category-hero-visual .category-equipment{display:block;width:100%;max-width:100%;height:420px;max-height:100%;object-fit:contain;margin:0;transform:none}
.hero-visual{min-width:0;padding:35px 20px 120px}
.hero-visual>img{width:100%;max-width:100%;height:auto;max-height:550px;object-fit:contain;transform:none}
.cta-box .cta-symbol{background-image:url('simbolo-mbf.svg');background-size:contain;background-position:center;background-repeat:no-repeat;right:28px;bottom:24px;width:36%;aspect-ratio:708.99/534;opacity:.085;filter:brightness(0) invert(1);transform:none;pointer-events:none}
.cta-box .cta-symbol:after{display:none}
@media(max-width:900px){.hero-visual{padding:30px 20px;min-height:420px}.hero-visual>img{max-height:470px}.category-hero-visual .category-equipment{height:360px}.cta-box .cta-symbol{width:40%;right:15px;bottom:30px;opacity:.07}}
@media(max-width:640px){.category-hero-visual{padding:24px}.category-hero-visual .category-equipment{width:100%;height:300px;max-height:none}.hero-visual{padding:22px 15px;min-height:340px}.hero-visual>img{width:100%;max-height:360px}.cta-box .cta-symbol{width:65%;right:8px;bottom:18px;opacity:.06}}

/* Espaço de vídeo preparado para embed oficial responsivo. */
.product-video-section{padding:85px 0 35px;background:#fff;scroll-margin-top:150px}
.product-video-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:45px;margin-bottom:32px}
.product-video-heading h2{font-size:clamp(32px,3.5vw,46px);line-height:1.14;letter-spacing:-.04em;margin:15px 0 0}
.product-video-heading p{max-width:360px;color:#6d7178;font-size:14px;line-height:1.75;margin:0}
.product-video-frame{position:relative;aspect-ratio:16/9;border-radius:24px;overflow:hidden;background:linear-gradient(125deg,#f0f0f3,#fafafa);display:flex;align-items:center;justify-content:space-between;padding:6%;gap:6%;border:1px solid #e9e9ed}
.product-video-frame>img{width:42%;height:100%;object-fit:contain;filter:drop-shadow(0 18px 20px #00000012)}
.product-video-placeholder{width:49%;display:flex;flex-direction:column;align-items:flex-start;gap:18px}
.product-video-placeholder .video-format{font-size:10px;letter-spacing:.14em;font-weight:700;color:#E10915}
.product-video-placeholder strong{font-size:clamp(22px,2.7vw,36px);line-height:1.18;letter-spacing:-.035em}
.product-video-placeholder>span:not(.video-format){font-size:12px;line-height:1.7;color:#787c83}
.product-video-placeholder a{font-size:12px;font-weight:650;text-decoration:none;border-bottom:1px solid #E10915;padding-bottom:7px;margin-top:5px}
.product-video-frame iframe,.product-video-frame video{position:absolute;inset:0;width:100%;height:100%;border:0}
@media(max-width:640px){.product-video-section{padding:55px 0 20px}.product-video-heading{display:block}.product-video-heading p{margin-top:18px}.product-video-frame{aspect-ratio:auto;min-height:440px;flex-direction:column;padding:28px 23px;gap:22px;border-radius:18px}.product-video-frame>img{width:65%;height:210px}.product-video-placeholder{width:100%;gap:11px}.product-video-placeholder strong{font-size:24px}}

.product-video-frame.product-video-player{display:block;aspect-ratio:16/9;padding:0;min-height:0;background:#111214;border:0}.product-video-player iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.video-external-link{margin:16px 0 0;text-align:right;font-size:12px;color:#6d7178}.video-external-link a{text-decoration:none;border-bottom:1px solid #ccc;padding-bottom:4px}@media(max-width:640px){.product-video-frame.product-video-player{aspect-ratio:16/9;min-height:0;border-radius:14px}}

.product-video-cover{position:relative;display:block;aspect-ratio:16/9;border-radius:24px;overflow:hidden;background:radial-gradient(ellipse at 25% 50%,#fff 0,#f3f3f6 55%,#e9e9ee 100%);color:#111214;text-decoration:none;border:1px solid #e5e6ea}
.product-video-cover>img{position:absolute;left:6%;top:10%;width:43%;height:80%;object-fit:contain;filter:drop-shadow(0 18px 20px #00000010)}
.video-cover-copy{position:absolute;left:56%;right:5%;top:26%}
.video-cover-copy>span{font-size:10px;letter-spacing:.14em;font-weight:700;color:#E10915}
.video-cover-copy strong{display:block;font-size:clamp(30px,4.4vw,58px);line-height:1.1;letter-spacing:-.045em;margin:18px 0}
.video-cover-copy p{color:#6d7178;font-size:15px;line-height:1.6;max-width:270px}
.video-cover-action{position:absolute;left:56%;bottom:23%;display:flex;align-items:center;gap:15px;font-size:13px;font-weight:650}
.video-cover-play{display:flex;align-items:center;justify-content:center;width:62px;height:62px;border-radius:50%;background:#E10915;color:#fff;box-shadow:0 10px 25px #e1091525;transition:transform .2s}
.video-cover-play svg{width:27px;height:27px;margin-left:-2px}
.product-video-cover:hover .video-cover-play{transform:scale(1.08)}
.product-video-cover:focus-visible{outline:3px solid #E10915;outline-offset:5px}
@media(max-width:640px){.product-video-cover{aspect-ratio:4/5;border-radius:18px}.product-video-cover>img{left:20%;top:5%;width:60%;height:52%}.video-cover-copy{left:8%;right:8%;top:60%}.video-cover-copy strong{font-size:32px;margin:10px 0}.video-cover-copy p{display:none}.video-cover-action{left:8%;bottom:7%;font-size:12px;gap:12px}.video-cover-play{width:48px;height:48px}.video-cover-play svg{width:23px;height:23px}}
@media(prefers-reduced-motion:reduce){.video-cover-play{transition:none}}