:root{--red:#e9142c;--red-dark:#bd0920;--ink:#20252a;--muted:#5c6269;--line:#dce0e3;--light:#f3f4f5;--width:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;color:var(--ink);background:#fff;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a,input,textarea,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #176cbb;outline-offset:5px}img{display:block;max-width:100%;height:auto}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.12;letter-spacing:-.04em}h1{font-size:clamp(2.5rem,4.2vw,3.8rem);margin-bottom:24px}h2{font-size:clamp(1.85rem,3vw,2.5rem);margin-bottom:18px}h3{font-size:1.35rem;letter-spacing:-.025em}h1 span,h2 span{color:var(--red)}p{color:var(--muted)}.container{width:min(var(--width),calc(100% - 64px));margin-inline:auto}.topbar{background:#272b30;color:#fff;font-size:.8rem}.top-inner{display:flex;justify-content:space-between;gap:16px;padding-block:9px}.topbar strong{margin-left:9px}.header{background:rgba(255,255,255,.98);position:sticky;top:0;z-index:20;border-bottom:1px solid #eceeef}.nav-inner{display:flex;justify-content:space-between;align-items:center;gap:28px;min-height:94px}.brand{flex-shrink:0}.brand img{width:242px;height:auto}.header nav{display:flex;align-items:center;gap:32px;font-size:.94rem;font-weight:600}.header nav>a:not(.button):hover,.footer a:hover{color:var(--red)}.dropdown{position:relative}.dropdown summary{cursor:pointer;list-style:none;padding-block:18px}.dropdown summary::-webkit-details-marker{display:none}.dropdown summary span{margin-left:6px}.dropdown-list{position:absolute;top:100%;left:-20px;width:235px;padding:9px;background:white;border:1px solid var(--line);border-radius:5px;box-shadow:0 12px 35px #18222b15;z-index:25}.dropdown-list a{display:block;padding:11px;border-radius:3px}.dropdown-list a:hover{background:var(--light);color:var(--red)}.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:13px 24px;border:1px solid var(--red);border-radius:4px;background:var(--red);color:white;font-weight:700;font-size:.95rem;cursor:pointer;line-height:1.4;text-align:center;transition:background .15s}.button:hover{background:var(--red-dark);border-color:var(--red-dark)}.button:disabled{opacity:.6;cursor:wait}.button-small{padding:11px 17px;min-height:44px}.button-outline{background:transparent;color:var(--red)}.button-outline:hover{color:#fff}.text-link{font-weight:700;text-decoration:underline;text-underline-offset:5px;font-size:.95rem}.text-link:hover{color:var(--red)}.hero{background:#f5f5f4;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.02fr 1fr;min-height:535px}.hero-copy{padding:61px 46px 45px 0;align-self:center}.eyebrow{display:block;font-size:.74rem;letter-spacing:.15em;font-weight:700;color:#666c72;margin-bottom:16px}.hero-copy p{max-width:445px;font-size:1.08rem;line-height:1.7}.actions{display:flex;gap:24px;align-items:center;flex-wrap:wrap;margin-top:28px}.hero-note{margin-top:29px;color:#666;font-size:.8rem}.hero-note span{margin-inline:10px}.hero-photo{position:relative;margin-right:calc((min(var(--width),100vw - 64px) - 100vw)/2);overflow:hidden;background:#738281}.hero-photo>img{height:100%;width:100%;object-fit:cover}.hero-photo:after{content:"";position:absolute;inset:45% 0 0;background:linear-gradient(transparent,#192725c9)}.photo-caption{position:absolute;bottom:38px;left:35px;color:white;z-index:1;font-size:1rem}.photo-caption strong{display:block;font-size:1.6rem;letter-spacing:-.03em}.section{padding-block:72px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:28px}.section-heading h2{margin-bottom:0}.section-heading p{margin-bottom:0;font-size:.96rem}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.product-card{border:1px solid #e0e2e4;border-radius:5px;overflow:hidden;scroll-margin-top:120px;transition:box-shadow .2s}.product-card:hover{box-shadow:0 8px 25px #18222b16}.product-card>a{display:block;height:100%}.product-photo{aspect-ratio:1.25;background:#f1f2f2;overflow:hidden}.product-photo img{width:100%;height:100%;object-fit:cover;transition:transform .3s}.product-card:hover img{transform:scale(1.035)}.product-photo.contain{background:white;padding:18px}.product-photo.contain img{object-fit:contain}.product-copy{padding:23px}.product-number{font-size:.72rem;color:var(--red);font-weight:700;display:block;margin-bottom:10px}.product-copy h3{font-size:1.23rem;margin-bottom:12px}.product-copy p{font-size:.88rem;min-height:68px;line-height:1.6}.card-link{font-size:.85rem;color:var(--red);font-weight:700}.tools-section{background:var(--light);overflow:hidden}.tools-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:70px;padding-block:45px}.tools-grid h2{font-size:clamp(2rem,3.3vw,3rem)}.tools-grid p{max-width:460px}.tool-photo{height:310px;background:white;border-radius:5px;overflow:hidden;padding:20px}.tool-photo img{height:100%;width:100%;object-fit:contain}.brands{padding-block:49px}.brands h2{font-size:1.2rem;letter-spacing:-.02em;text-align:center}.brand-list{display:flex;align-items:center;justify-content:space-around;gap:30px;list-style:none;margin:28px 0 0;padding:0;color:#555b60;flex-wrap:wrap}.brand-list li{font-size:1.9rem;font-weight:800;letter-spacing:-.04em}.brand-list li:nth-child(3){font-family:Georgia,serif;font-style:italic}.downloads-band{background:#eff0f2;padding-block:35px}.downloads-inner{display:flex;gap:25px;align-items:center}.downloads-inner h2{font-size:1.65rem;margin-bottom:7px}.downloads-inner p{margin-bottom:0}.downloads-inner>.button{margin-left:auto}.file-symbol{border:2px solid var(--red);border-radius:4px;padding:19px 12px;color:var(--red);font-weight:800;font-size:.9rem}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}.contact-grid h2{font-size:2rem}.contact-grid>div>p{max-width:510px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:15px}.field label{font-size:.86rem;font-weight:600}.field input,.field textarea{width:100%;border:1px solid #bfc5ca;border-radius:3px;padding:11px;background:#fff;min-height:45px;color:var(--ink)}.field textarea{resize:vertical;min-height:120px}.field input:focus,.field textarea:focus{border-color:#176cbb}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-note{font-size:.78rem}.form-status{font-size:.9rem;margin:13px 0 0;overflow-wrap:anywhere}.form-status.error{color:#af0820}.form-status.success{color:#126236}.honeypot{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.location{padding-left:35px;border-left:1px solid var(--line)}address{font-style:normal;color:var(--muted);margin-bottom:15px}address strong{color:var(--ink)}.contact-phone{display:block;font-size:1.6rem;font-weight:700;letter-spacing:-.03em}.contact-email{display:block;font-size:.93rem;margin:5px 0 22px;overflow-wrap:anywhere}.location iframe{display:block;width:100%;height:290px;border:0;background:#e8e9eb;border-radius:4px;margin-bottom:14px}.location>.text-link{font-size:.86rem}.footer{background:#252a2f;color:#fff;padding:38px 0 20px}.footer-inner{display:flex;justify-content:space-between;align-items:start;gap:35px;padding-right:45px}.footer-brand{font-size:1.4rem;font-weight:800;letter-spacing:-.045em;white-space:nowrap}.footer-brand span{color:#ff4757}.footer nav{display:flex;gap:20px;font-size:.86rem}.footer p{color:#c8cbd0;font-size:.8rem;margin:9px 0 0}.copyright{border-top:1px solid #ffffff1f;margin-top:30px;padding-top:17px;font-size:.72rem;color:#b5bac0}.whatsapp{position:fixed;right:24px;bottom:24px;z-index:30;display:grid;place-items:center;width:60px;height:60px;background:#128c4a;color:white;border-radius:50%;box-shadow:0 5px 20px #0003;border:3px solid white}.whatsapp:hover{background:#086a34}.skip{position:fixed;top:-100px;left:20px;background:#fff;padding:12px;z-index:100}.skip:focus{top:10px}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.menu-toggle{background:white;border:1px solid var(--line);border-radius:4px;padding:8px 12px;font-weight:700}.menu-toggle span{margin-left:8px}.page-heading{background:var(--light);padding-block:50px}.page-heading h1{font-size:clamp(2.2rem,4vw,3.5rem)}.breadcrumb{display:block;font-size:.8rem;margin-bottom:30px;text-decoration:underline}.download-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.download-card{display:block;border:1px solid var(--line);border-radius:5px;padding:25px}.download-card:hover{border-color:var(--red);background:#fffafb}.download-type{display:inline-block;color:var(--red);border:1px solid #ed152a40;border-radius:3px;font-size:.7rem;padding:3px 8px;font-weight:bold;margin-bottom:20px}.download-card h3{font-size:1.2rem;letter-spacing:-.02em}.download-card p{font-size:.9rem}.manual-heading{margin-top:55px}
@media(min-width:901px){.menu-toggle{display:none!important}}
@media(max-width:1100px){.header nav{gap:20px}.brand img{width:205px}.header .button-small{display:none}.product-grid{gap:14px}.product-copy{padding:18px}.product-copy h3{font-size:1.1rem}.contact-grid{gap:35px}.hero-copy{padding-right:25px}.hero-note span{margin:0 3px}}
@media(max-width:900px){.container{width:calc(100% - 40px)}.top-inner{font-size:.74rem}.top-inner>a:last-child{display:none}.nav-inner{min-height:78px;flex-wrap:wrap;gap:0;padding-block:12px}.brand img{width:210px}.menu-toggle:not([hidden]){display:block}.header nav{width:100%;flex-direction:column;align-items:stretch;gap:0;padding-top:14px}.js .header nav{display:none}.js .header nav.is-open{display:flex}.header nav>a{padding:13px 0}.dropdown summary{padding:13px 0}.dropdown-list{position:static;box-shadow:none;width:100%;border:0;border-left:2px solid var(--red);border-radius:0;padding:0 12px;margin-bottom:12px}.hero-grid{min-height:auto;grid-template-columns:1fr 1fr}.hero-copy{padding:38px 20px 38px 0}.hero h1{font-size:2.7rem}.hero-photo{margin-right:-20px}.hero-copy p{font-size:1rem}.hero-note{display:none}.hero .actions{gap:18px}.photo-caption{left:22px;bottom:30px}.photo-caption span{font-size:.85rem}.photo-caption strong{font-size:1.2rem}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.product-copy h3{font-size:1.25rem}.product-copy p{min-height:0}.tools-grid{gap:35px}.tool-photo{height:260px}.contact-grid{gap:30px}.location{padding-left:25px}.form-row{grid-template-columns:1fr;gap:0}.footer-inner{flex-wrap:wrap}.download-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){html{scroll-padding-top:95px}.container{width:calc(100% - 36px)}.top-inner{justify-content:center;padding-block:7px}.nav-inner{min-height:72px}.brand img{width:190px}.menu-toggle{font-size:.85rem}.hero-grid{grid-template-columns:1fr}.hero-copy{padding:35px 0 30px}.hero h1{font-size:2.65rem;max-width:430px}.hero-copy p{max-width:100%;font-size:1rem}.eyebrow{font-size:.68rem;margin-bottom:12px}.hero .actions{gap:20px}.button{font-size:.9rem;padding:12px 19px}.hero-photo{height:245px;margin:0 -18px}.photo-caption{bottom:20px;left:22px}.section{padding-block:44px}.section-heading{display:block}.section-heading p{margin-top:15px}.desktop-only{display:none}.product-grid{gap:12px}.product-copy{padding:15px}.product-copy h3{font-size:1.03rem;line-height:1.25;min-height:2.6em}.product-copy p{font-size:.8rem;min-height:6.4em;margin-bottom:12px}.product-number{margin-bottom:7px}.card-link{font-size:.78rem}.product-photo{aspect-ratio:1.1}.product-photo.contain{padding:10px}.tools-grid{grid-template-columns:1fr;gap:28px;padding-block:36px}.tools-grid h2{font-size:2.35rem}.tools-grid .actions{gap:20px}.tool-photo{height:235px}.brands{padding-block:35px}.brands h2{font-size:1.15rem}.brand-list{gap:20px 28px;margin-top:25px}.brand-list li{font-size:1.5rem}.downloads-inner{flex-wrap:wrap;gap:17px}.downloads-inner h2{font-size:1.4rem}.downloads-inner p{font-size:.86rem}.downloads-inner>.button{margin-left:0}.file-symbol{display:none}.contact-grid{grid-template-columns:1fr;gap:40px}.contact-grid h2{font-size:1.85rem}.location{padding-left:0;padding-top:32px;border-left:0;border-top:1px solid var(--line)}.location iframe{height:270px}.footer-inner{flex-direction:column;gap:24px;padding-right:45px}.footer nav{flex-wrap:wrap}.copyright{padding-right:65px}.whatsapp{right:16px;bottom:16px;width:55px;height:55px}.download-grid{grid-template-columns:1fr}.page-heading{padding-block:35px}.page-heading h1{font-size:2.65rem}.download-card{padding:23px}.contact-grid form .button{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

@media(max-width:600px){.contact-grid form .button{width:calc(100% - 72px)}}
@media(max-width:360px){.brand img{width:165px}}

.dropdown summary{display:flex;align-items:center;gap:8px}.menu-chevron{display:block;flex:none;transition:transform .18s ease}.dropdown[open] .menu-chevron{transform:rotate(180deg)}
/* Layout fluido: alinhamento comum e banner dividido em duas colunas iguais. */
:root{--page-gutter:clamp(20px,3vw,64px)}
.container{width:calc(100% - var(--page-gutter) * 2);max-width:none}
.hero-grid{width:100%;margin:0;grid-template-columns:minmax(0,1fr) minmax(0,1fr);min-height:560px}
.hero-copy{padding:64px clamp(28px,4vw,76px) 64px var(--page-gutter);min-width:0}
.hero-copy h1{max-width:680px}
.hero-copy p{max-width:560px}
.hero-photo{margin:0;min-width:0;position:relative}
.hero-photo>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
@media(min-width:1600px){.hero-grid{min-height:620px}.hero-copy h1{font-size:4.25rem}}
@media(max-width:900px){.hero-grid{min-height:500px}.hero-copy{padding:40px 25px 40px var(--page-gutter)}}
@media(max-width:600px){:root{--page-gutter:18px}.hero-grid{grid-template-columns:minmax(0,1fr);min-height:0}.hero-copy{padding:35px var(--page-gutter) 30px}.hero-photo{height:245px;margin:0}.hero-copy h1{max-width:100%}}
/* Landing page: Alambrados */
.product-breadcrumb{display:flex;gap:10px;flex-wrap:wrap;font-size:.8rem;color:var(--muted);margin-bottom:35px}.product-breadcrumb a:hover{text-decoration:underline}.product-hero h1{margin-bottom:15px}.product-hero h2{font-size:clamp(1.45rem,2.1vw,2rem);font-weight:500;letter-spacing:-.02em}.finish-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}.finish-card{padding:40px;border:1px solid var(--line);border-top:3px solid var(--red);border-radius:4px}.finish-card h3{font-size:1.8rem}.finish-card p{max-width:600px;margin-bottom:25px}.applications{background:var(--light)}.application-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;margin-top:35px}.application-grid article{border-top:1px solid #c8cdd1;padding-top:25px}.application-number{display:block;color:var(--red);font-size:.8rem;font-weight:700;margin-bottom:15px}.application-grid h3{font-size:1.35rem}.application-grid p{margin-bottom:0;max-width:420px}.quote-guide{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}.quote-guide>div>p{max-width:500px}.quote-list{list-style:none;counter-reset:quote;padding:0;margin:0}.quote-list li{counter-increment:quote;position:relative;padding:0 0 24px 50px;margin-bottom:24px;border-bottom:1px solid var(--line)}.quote-list li:last-child{margin-bottom:0}.quote-list li:before{content:counter(quote,decimal-leading-zero);position:absolute;left:0;top:0;color:var(--red);font-size:.9rem;font-weight:700}.quote-list strong,.quote-list span{display:block}.quote-list span{color:var(--muted);font-size:.92rem;margin-top:5px}.material-actions{display:flex;gap:12px;flex-wrap:wrap;margin-left:auto}.product-cta{display:flex;justify-content:space-between;gap:40px;align-items:center}.product-cta p{margin-bottom:0}.cta-contacts{display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding-right:50px}.dropdown-list a[aria-current=page]{background:var(--light);color:var(--red)}
@media(max-width:900px){.finish-card{padding:27px}.quote-guide{gap:35px}.application-grid{gap:22px}.product-cta{align-items:flex-start;flex-direction:column}.material-actions{margin-left:0}.product-breadcrumb{font-size:.75rem}}
@media(max-width:600px){.product-breadcrumb{margin-bottom:25px}.finish-grid,.application-grid,.quote-guide{grid-template-columns:1fr}.finish-card{padding:25px}.finish-card h3{font-size:1.5rem}.application-grid{gap:24px}.quote-guide{gap:30px}.material-actions{width:100%}.material-actions .button{width:100%}.cta-contacts{padding-right:45px}.product-hero .hero-copy{padding-top:25px}.product-hero .hero-photo{height:245px}}
/* Catálogo completo e navegação */
.dropdown-list{width:510px;left:auto;right:0;max-height:65vh;overflow-y:auto;display:grid;grid-template-columns:1fr 1fr;gap:2px}.dropdown:not([open]) .dropdown-list{display:none}.dropdown-list a{font-size:.9rem;line-height:1.4}.product-copy h3{min-height:2.6em}.sieve-photo{width:210px;height:175px;object-fit:contain;margin-bottom:24px}.product-copy p{min-height:4.8em}
@media(max-width:900px){.dropdown-list{position:static;width:100%;max-height:55vh}}
@media(max-width:600px){.dropdown-list{grid-template-columns:1fr}.product-copy p{min-height:6.4em}.product-copy h3{min-height:3.8em}}