/* Cordões Digital | Base visual limpa da homologação */
:root{--navy:#061c50;--navy-dark:#031540;--black:#050505;--ink:#27364b;--muted:#596779;--light:#e6e6e6;--line:#e9edf2;--red:#d62e3b;--container:1395px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:16px/1.55 Arial,Helvetica,sans-serif;color:var(--ink);background:#fff}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
img{max-width:100%}
.preview{background:#fff2ce;color:#624600;text-align:center;padding:8px 16px;font-size:12px;font-weight:700;letter-spacing:.04em}
.head-wrap{width:100%;max-width:var(--container);padding-inline:20px;margin-inline:auto}
/* Cabeçalho */
header{background:var(--navy);color:#fff}
.top-strip{background:#fff;color:#555}
.top-strip .head-wrap{min-height:43px;display:flex;justify-content:space-between;align-items:center;gap:20px}
.top-links,.social{display:flex;align-items:center}
.top-links a{font-size:14px;padding:0 15px;border-right:1px solid #ddd}
.top-links a:first-child{padding-left:0}
.top-links a:last-child{border:0}
.social{gap:10px}
.social a{width:34px;height:34px;display:grid;place-items:center;background:#f6f9ff;border:1px solid #dce4f2;border-radius:9px;font-size:20px;font-weight:700;line-height:1;color:#146ff5}
.social a:last-child{color:#e22e78}
.social a:hover{background:#e6eefb}
.main-head-grid{min-height:166px;display:grid;grid-template-columns:230px minmax(240px,1fr) 340px;gap:25px;align-items:end;padding-block:26px 27px}
.logo{display:flex;align-items:flex-end}
.logo img{display:block;width:220px;height:auto}
.search-form{display:flex;align-self:end;height:46px;margin-bottom:3px;background:var(--navy-dark);border-radius:10px;overflow:hidden}
.search-form input{flex:1;min-width:0;background:transparent;color:#fff;border:0;outline:0;padding:0 15px}
.search-form input::placeholder{color:#8895b3}
.search-form button{width:55px;border:0;background:transparent;color:#fff;font-size:28px}
.head-contact{align-self:end;display:flex;flex-direction:column;align-items:flex-end;padding-bottom:3px;font-size:17px;line-height:1.5}
.menu-btn{display:none}
.menu-bar{background:var(--black)}
.menu-links{display:flex;align-items:center;justify-content:flex-start;min-height:62px;gap:0}
.menu-links a{position:relative;display:inline-flex;align-items:center;min-height:38px;padding:9px 19px;color:#fff;font-size:12px;font-weight:600;letter-spacing:.025em;white-space:nowrap}
.menu-links a:first-child{padding-left:0}
.menu-links a+a::before{content:"";position:absolute;left:0;top:25%;height:50%;width:1px;background:rgba(255,255,255,.18)}
.menu-label{position:relative;display:inline-block}
.menu-label::after{content:"";position:absolute;left:0;right:0;bottom:-7px;height:2px;background:#fff;transform:scaleX(0);transform-origin:left center;transition:transform .2s ease}
.menu-links a:hover .menu-label::after,.menu-links a:focus-visible .menu-label::after{transform:scaleX(1)}
.menu-links a:focus-visible{outline:2px solid #fff;outline-offset:2px}
/* Banner principal */
.hero{background:var(--light);padding:31px 0 28px}
.hero-heading{text-align:center;padding:0 16px}
.hero-heading p{margin:0 0 14px;font-size:12px;letter-spacing:.12em;color:#4b5563}
.hero-heading h1{margin:0 0 25px;font-size:clamp(24px,3vw,38px);line-height:1.3;color:var(--navy)}
.carousel{max-width:1100px;margin:auto;display:flex;align-items:center;gap:12px;padding:0 15px}
.slides{display:flex;overflow:hidden;scroll-behavior:smooth;scroll-snap-type:x mandatory;flex:1}
.slide{min-width:100%;height:430px;display:flex;justify-content:center;align-items:center;scroll-snap-align:start}
.slide img{max-width:100%;max-height:100%;object-fit:contain}
.carousel button{border:0;border-radius:50%;background:var(--navy);color:#fff;font-size:30px;width:40px;height:40px;flex-shrink:0}
/* Produtos */
.catalog{max-width:1220px;margin:auto;padding:60px 20px}
.section-title{text-align:center;margin-bottom:28px}
.section-title span{font-size:12px;letter-spacing:.15em;color:#777}
.section-title h2{font-size:30px;color:var(--navy);margin:5px}
.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.card{background:#fff;display:flex;flex-direction:column;text-align:center;box-shadow:0 2px 12px #0001;padding-bottom:22px}
.card h2{font-size:16px;text-transform:uppercase;background:var(--navy);color:#fff;min-height:70px;display:grid;place-items:center;margin:0;padding:12px}
.card img{width:100%;height:220px;object-fit:contain;padding:12px}
.card p{font-size:14px;text-align:left;padding:0 18px;flex:1}
.btn{display:inline-block;align-self:center;background:var(--red);color:#fff;border-radius:6px;padding:11px 15px;font-weight:700;font-size:12px}
.btn:hover{background:#b91e2a}
/* Clientes */
.clients{background:#fff;padding:48px 0 54px;overflow:hidden}
.clients h2{text-align:center;font-size:19px;font-weight:600;color:#262626;margin:0 0 38px}
.clients-window{width:100%;overflow:hidden;mask-image:linear-gradient(to right,transparent,#000 5%,#000 95%,transparent)}
.clients-track{display:flex;align-items:center;width:max-content;gap:65px;animation:clients-scroll 45s linear infinite}
.clients-track img{display:block;max-width:125px;width:auto;height:62px;object-fit:contain;filter:grayscale(1);opacity:.53;flex:none}
.clients-window:hover .clients-track{animation-play-state:paused}
@keyframes clients-scroll{to{transform:translateX(-50%)}}
/* Chamada para orçamento */
.contact{text-align:center;padding:50px 20px;background:var(--navy);color:#fff}
.contact h2{margin:0}
.contact p{margin-bottom:25px}
/* Rodapé */
.site-footer{background:#fff;color:var(--ink);border-top:1px solid var(--line);text-align:left;font-size:14px}
.footer-inner{max-width:var(--container);margin:auto;padding:60px 20px 54px;display:grid;grid-template-columns:minmax(0,560px) minmax(0,1fr);gap:clamp(45px,9vw,180px);align-items:start}
.footer-about img{display:block;width:210px;height:auto;margin-bottom:24px}
.footer-about p{max-width:540px;margin:0;font-size:14px;line-height:1.85;color:var(--muted)}
.footer-contact{justify-self:end;min-width:310px;padding-top:8px}
.footer-contact h2{font-size:17px;color:var(--navy);margin:0 0 23px}
.footer-contact>a{display:flex;align-items:center;gap:13px;margin-bottom:17px;font-size:15px;overflow-wrap:anywhere}
.footer-contact>a:hover{color:#146aa0}
.footer-contact-icon{width:37px;height:37px;display:grid;place-items:center;border-radius:50%;background:#edf3fa;color:#09265b;font-size:19px;flex-shrink:0}
.footer-bottom{border-top:1px solid var(--line);padding:18px max(20px,calc((100vw - 1355px)/2));display:flex;justify-content:space-between;align-items:center;gap:20px;color:#8590a0;font-size:12px}
.footer-bottom a{color:#425c80;font-weight:600}
.footer-bottom a:hover{text-decoration:underline}
/* Tablets */
@media(max-width:1050px){.main-head-grid{grid-template-columns:190px minmax(0,1fr) 290px;gap:18px}.logo img{width:185px}.head-contact{font-size:14px}.menu-links a{padding-inline:12px;font-size:11px}}
@media(max-width:950px){.main-head-grid{grid-template-columns:190px minmax(0,1fr);min-height:0}.head-contact{grid-column:1/-1;align-items:center;flex-direction:row;justify-content:center;gap:18px;padding-bottom:0}.menu-btn{display:block;width:100%;border:0;background:var(--black);color:#fff;padding:14px 20px;text-align:left}.menu-bar{display:none}.menu-bar.open{display:block}.menu-links{display:flex;flex-direction:column;align-items:stretch;gap:0;min-height:0;padding-block:10px}.menu-links a,.menu-links a:first-child{padding:12px 0;font-size:13px;white-space:normal;border-bottom:1px solid #333}.menu-links a::before{display:none}.menu-label::after{bottom:-4px}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.slide{height:310px}}
@media(max-width:750px){.footer-inner{grid-template-columns:1fr;gap:35px;padding-block:40px 36px}.footer-contact{justify-self:start;min-width:0;padding:0}.footer-bottom{flex-direction:column;align-items:flex-start;gap:6px}}
@media(max-width:600px){.top-strip .head-wrap{min-height:45px}.top-links a{font-size:11px;padding-inline:8px}.social{gap:7px}.social a{width:32px;height:32px;font-size:19px}.main-head-grid{grid-template-columns:1fr;gap:14px;padding-block:18px 16px}.logo{justify-content:center}.logo img{width:200px}.search-form{height:43px;margin:0}.head-contact{grid-column:auto;flex-direction:column;gap:0;font-size:13px}.hero-heading h1{font-size:23px}.slide{height:260px}.cards{grid-template-columns:1fr}.card{display:grid;grid-template-columns:120px 1fr;grid-template-rows:auto auto auto}.card h2{grid-column:1/-1;min-height:48px}.card img{height:130px}.card p{padding:5px 12px}.card .btn{grid-column:1/-1;margin-top:8px}.clients{padding:36px 0 42px}.clients h2{font-size:18px;margin-bottom:28px}.clients-track{gap:38px;animation-duration:34s}.clients-track img{max-width:100px;height:48px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.clients-track{animation:none}.clients-window{overflow-x:auto}.menu-label::after{transition:none}}

/* Submenu de produtos: abertura nativa por clique, toque ou teclado. */
.menu-dropdown{position:relative;flex:none;align-self:stretch;display:flex;align-items:center}
.menu-dropdown summary{display:flex;align-items:center;gap:10px;min-height:38px;padding:9px 19px 9px 0;color:#fff;font-size:12px;font-weight:600;letter-spacing:.025em;white-space:nowrap;list-style:none;cursor:pointer}
.menu-dropdown summary::-webkit-details-marker{display:none}
.menu-dropdown summary:focus-visible{outline:2px solid #fff;outline-offset:2px}
.submenu{position:absolute;top:100%;left:0;z-index:30;min-width:260px;padding:8px;background:#fff;border:1px solid var(--line);border-radius:0 0 8px 8px;border-top:0;box-shadow:0 8px 24px #03154026}
.menu-links .submenu a,.menu-links .submenu a:first-child{display:block;min-height:0;padding:12px;color:var(--navy);font-size:13px;font-weight:400;letter-spacing:0;white-space:normal;border:0;border-radius:4px}
.menu-links .submenu a::before{display:none}
.menu-links .submenu a:hover,.menu-links .submenu a:focus-visible{background:#edf3fa;outline-color:var(--navy)}
@media(max-width:950px){.menu-dropdown{display:block;align-self:auto}.menu-dropdown summary{padding:12px 0;font-size:13px;border-bottom:1px solid #333;white-space:normal;justify-content:space-between}.submenu{position:static;min-width:0;margin:6px 0 10px;box-shadow:none}.menu-links .submenu a{padding:12px}}

/* O título do submenu mantém o mesmo underline animado dos outros itens. */
.menu-dropdown summary:hover .menu-label::after,
.menu-dropdown summary:focus-visible .menu-label::after,
.menu-dropdown[open] summary .menu-label::after{transform:scaleX(1)}

@media(min-width:951px){.submenu{max-height:min(75vh,650px);overflow-y:auto}}

/* Cabeçalho compacto somente no celular. */
@media(max-width:600px){
 header{position:relative}
 .main-head-grid{display:flex;align-items:center;justify-content:flex-start;min-height:104px;padding:18px 120px 18px 20px}
 .logo{justify-content:flex-start;flex:none}
 .logo img{width:clamp(150px,44vw,200px);height:auto}
 .main-head .search-form,.main-head .head-contact{display:none}
 .menu-btn{position:absolute;top:0;right:20px;display:flex;align-items:center;justify-content:flex-end;width:auto;height:104px;padding:0;border:0;background:transparent;color:#fff;font-size:15px}
 .menu-bar.open{border-top:1px solid rgba(255,255,255,.15)}
}

.menu-btn-icon{margin-right:8px}
@media(max-width:600px){
 .main-head-grid{padding-right:140px}
 .menu-btn{top:34px;width:100px;height:48px;justify-content:center;gap:9px;padding:0 12px;border:1px solid rgba(255,255,255,.55);border-radius:8px;background:rgba(255,255,255,.06);font-size:16px;font-weight:600;line-height:1}
 .menu-btn-icon{font-size:24px;line-height:1;margin:0}
 .menu-btn:hover,.menu-btn[aria-expanded="true"]{background:rgba(255,255,255,.14)}
 .menu-btn:focus-visible{outline:2px solid #fff;outline-offset:4px}
}

/* Navegação mais legível e confortável somente no celular. */
@media(max-width:600px){
 .menu-links .menu-dropdown summary,.menu-links>a,.menu-links>a:first-child{
  font-size:16px;line-height:1.4;font-weight:600;min-height:52px;padding-block:15px;
 }
 .menu-links .submenu a,.menu-links .submenu a:first-child{
  font-size:16px;line-height:1.5;font-weight:500;min-height:50px;padding:13px 14px;
 }
}

/* Dica e navegação por toque no carrossel do celular. */
.swipe-hint{display:none}
@media(max-width:600px){
  .carousel{position:relative;padding-bottom:58px}
  .slides{min-width:0;overflow-x:auto;overflow-y:hidden;scrollbar-width:none;-webkit-overflow-scrolling:touch;touch-action:pan-x pan-y}
  .slides::-webkit-scrollbar{display:none}
  .slide{flex:0 0 100%}
  .slide img{-webkit-user-drag:none;user-select:none}
  .swipe-hint{position:absolute;bottom:5px;left:0;right:0;display:flex;align-items:center;justify-content:center;gap:12px;color:var(--navy);font-size:13px;pointer-events:none;transition:opacity .3s ease}
  .swipe-hint svg{width:36px;height:36px;animation:swipe-hand 1.8s ease-in-out infinite}
  .swipe-hint.is-hidden{opacity:0;visibility:hidden}
}
@keyframes swipe-hand{0%,100%{transform:translateX(5px) rotate(5deg)}50%{transform:translateX(-7px) rotate(-5deg)}}
@media(prefers-reduced-motion:reduce){.swipe-hint svg{animation:none}.slides{scroll-behavior:auto}}

/* Setas vetoriais centralizadas, com peso e área de toque maiores. */
.carousel > button{display:grid;place-items:center;align-self:center;width:44px;height:44px;padding:0;line-height:1;cursor:pointer}
.carousel > button svg{display:block;width:30px;height:30px}
.carousel > button:focus-visible{outline:3px solid var(--red);outline-offset:3px}

.carousel > button:disabled{opacity:.35;cursor:default}

@media(max-width:600px){
 .preview{max-height:100px;overflow:hidden;transition:max-height .35s ease,padding .35s ease,opacity .35s ease}
 .preview.preview-dismissed{max-height:0;padding-top:0;padding-bottom:0;opacity:0}
}
@media(prefers-reduced-motion:reduce){.preview{transition:none}}

/* Aviso temporário sobreposto: desaparecer não desloca a página. */
@media(max-width:600px){
 .preview{position:fixed;inset:0 0 auto;z-index:1000;width:100%;box-shadow:0 2px 8px #061c501a;transition:opacity .35s ease,visibility .35s ease}
 .preview.preview-dismissed{max-height:100px;padding-top:10px;padding-bottom:10px;opacity:0;visibility:hidden;pointer-events:none}
}
@media(prefers-reduced-motion:reduce){.preview{transition:none}}

/* Leitura confortável no celular: parágrafos de 18 px. */
@media(max-width:600px){
 body{font-size:18px;line-height:1.6}
 main p,.card p,.footer-about p{font-size:18px;line-height:1.65}
 .hero-heading p,.section-title span{font-size:14px;line-height:1.5}
 .card h2{font-size:19px;line-height:1.35}
 .btn{font-size:15px;line-height:1.35;min-height:48px;padding:14px 16px}
 .menu-links .menu-dropdown summary,.menu-links>a,.menu-links>a:first-child,.menu-links .submenu a,.menu-links .submenu a:first-child{font-size:18px}
 .swipe-hint{font-size:15px;line-height:1.4}
 .footer-contact h2{font-size:21px}
 .footer-contact>a{font-size:17px;line-height:1.5;min-height:44px}
 .footer-bottom{font-size:14px;line-height:1.6}
}

/* Banner: fotografia enquadrada sem a faixa rasterizada; títulos em HTML. */
.carousel .slide{flex-direction:column;gap:14px;height:450px;justify-content:center}
.slide-media{width:min(100%,390px);aspect-ratio:575 / 505;flex:none;overflow:hidden}
.slide-media svg{display:block;width:100%;height:100%;overflow:hidden}
.slide-copy{text-align:center;max-width:100%;padding:0 4px}
.slide-copy h2{margin:0 0 5px;color:var(--navy);font-size:25px;line-height:1.2}
.slide-copy p{margin:0;color:#34445e;font-size:16px;line-height:1.4}
@media(max-width:950px){.carousel .slide{height:390px}.slide-media{max-width:330px}}
@media(max-width:600px){.hero-heading h1{margin-bottom:14px}.carousel .slide{height:360px;gap:16px}.slide-copy h2{font-size:22px;line-height:1.25}.slide-copy p{font-size:18px;line-height:1.4}}

/* Cards de destaque: toda a superfície leva ao produto. */
.cards>a.card{color:inherit;text-decoration:none;cursor:pointer}
.cards>a.card:focus-visible{outline:3px solid var(--red);outline-offset:4px}
.cards>a.card:hover .btn{background:#b91f2d}