:root{--gold:#e7aa38;--gold-2:#f2bd55;--charcoal:#4f4c49;--ink:#292826;--off:#f7f6f2;--line:rgba(79,76,73,.18);--space:clamp(4.5rem,9vw,9rem)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--off);color:var(--ink);font-family:Manrope,Arial,sans-serif;font-size:1rem;line-height:1.65;-webkit-font-smoothing:antialiased}body.menu-open{overflow:hidden}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}button{font:inherit}.container{width:min(1180px,calc(100% - 2rem));margin-inline:auto}.skip-link{position:fixed;left:1rem;top:-5rem;z-index:99;background:var(--gold);padding:.8rem 1rem}.skip-link:focus{top:1rem}.site-header{position:absolute;inset:0 0 auto;z-index:20;border-bottom:1px solid rgba(255,255,255,.18)}.header-inner{display:flex;align-items:center;justify-content:space-between}.menu-toggle{width:46px;height:46px;border:1px solid rgba(255,255,255,.32);background:transparent;display:grid;place-content:center;cursor:pointer}.menu-toggle span{display:block;width:21px;height:1px;background:white}.main-nav{position:fixed;inset:76px 0 0;background:var(--ink);color:white;padding:2rem;display:flex;flex-direction:column;gap:1.4rem;font-family:"Space Grotesk",sans-serif;font-size:1.35rem;transform:translateX(100%);transition:.35s ease}.main-nav.open{transform:translateX(0)}.button{display:inline-flex;align-items:center;justify-content:center;gap:.8rem;min-height:52px;background:var(--gold);color:var(--ink);padding:.82rem 1.2rem;border:1px solid var(--gold);font-weight:800;font-size:.92rem;transition:.25s ease}.button:hover{background:var(--gold-2);transform:translateY(-2px)}.button-small{min-height:42px;padding:.55rem 1rem}.hero{position:relative;background:var(--ink);color:white;display:flex;flex-direction:column;overflow:hidden}.hero-media,.hero-shade{position:absolute;inset:0}.hero-media{background:url('hero-industrial.webp') center/cover no-repeat}.hero-grid{position:relative;display:grid}.eyebrow,.section-label{font-size:.72rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.eyebrow{display:flex;align-items:center;gap:.75rem;color:#eee}.eyebrow span{width:28px;height:2px;background:var(--gold)}h1,h2,h3{font-family:"Space Grotesk",sans-serif;line-height:1.08;margin:0}h1{letter-spacing:-.055em}h1 em{color:var(--gold);font-style:normal}.hero-lead{color:rgba(255,255,255,.78)}.hero-actions{display:flex;flex-direction:column;align-items:stretch;gap:1.2rem}.text-link{font-weight:700;padding:.75rem 0;border-bottom:1px solid rgba(255,255,255,.35);display:flex;justify-content:space-between}.hero-index{display:none}.hero-rail{position:relative;border-top:1px solid rgba(255,255,255,.18);min-height:58px;display:none;align-items:center;justify-content:space-between;color:rgba(255,255,255,.65);font-size:.7rem;text-transform:uppercase;letter-spacing:.12em}.section{padding-block:var(--space)}.section-label{color:#8d650f;margin:0 0 1.2rem}.split-heading{display:grid;gap:1.5rem}.split-heading h2,.section-top h2,.product-copy h2{font-size:clamp(2.2rem,5vw,4.6rem);letter-spacing:-.045em}.split-heading>div>p,.section-top>p,.product-copy>p{font-size:1.06rem;color:#66615d;max-width:650px}.value-strip{display:grid;margin-top:4rem;border-top:1px solid var(--line)}.value-strip article{padding:2rem 0;border-bottom:1px solid var(--line)}.value-strip span,.card-number{color:#a87920;font-family:"Space Grotesk";font-size:.75rem}.value-strip h3{font-size:1.18rem;margin:.9rem 0 .5rem}.value-strip p{color:#716d68;margin:0}.solutions{background:var(--ink);color:white}.solutions .section-label{color:var(--gold)}.section-top{display:grid;gap:1rem;margin-bottom:3.5rem}.section-top>p{color:rgba(255,255,255,.6)}.solution-grid{display:grid;gap:1px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12)}.solution-card{min-height:320px;background:#302f2d;display:flex;flex-direction:column;justify-content:space-between}.solution-card:hover{background:#3a3835}.solution-card.feature{background:var(--gold);color:var(--ink)}.solution-card h3{font-size:1.6rem;max-width:320px;margin:.45rem 0 .85rem}.solution-card p{color:rgba(255,255,255,.62);margin:0}.solution-card.feature p{color:rgba(41,40,38,.75)}.card-kicker{font-size:.72rem!important;font-weight:800;text-transform:uppercase;letter-spacing:.11em}.solution-card a{display:inline-flex;margin-top:1.5rem;font-weight:800;border-bottom:1px solid rgba(41,40,38,.4);padding-bottom:.5rem}.product-layout{display:grid;gap:3rem}.product-image{position:relative;min-height:520px;background:var(--charcoal);overflow:hidden}.product-image>img{width:100%;height:100%;position:absolute;object-fit:cover;object-position:center top}.image-stamp{position:absolute;right:0;bottom:0;background:var(--gold);display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem}.image-stamp strong{font:700 2rem "Space Grotesk"}.image-stamp span{font-size:.7rem;text-transform:uppercase;line-height:1.3;letter-spacing:.08em}.product-list{list-style:none;padding:0;margin:2rem 0}.product-list li{display:flex;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--line);font-weight:700}.product-list li span{color:#a87920;font:500 .73rem "Space Grotesk"}.button-dark{background:var(--ink);border-color:var(--ink);color:white}.brands{padding-top:0}.brand-line{border-block:1px solid var(--line);padding:2rem 0;display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;color:#79746f;font:700 1rem "Space Grotesk";letter-spacing:.08em}.cta{position:relative;background:var(--gold);overflow:hidden}.cta-visual{position:absolute;inset:0;background:linear-gradient(90deg,var(--gold) 0%,rgba(231,170,56,.94) 62%,rgba(231,170,56,.55)),url('painel-industrial.webp') right/cover no-repeat;opacity:.9}.cta-inner{position:relative;padding-block:var(--space)}.cta .section-label{color:var(--ink)}.cta h2{font-size:clamp(2.5rem,6vw,5.4rem);letter-spacing:-.055em;max-width:900px}.cta-inner>p:not(.section-label){max-width:610px}.cta-actions{display:flex;flex-direction:column;align-items:flex-start;gap:1.25rem;margin-top:2rem}.cta-actions>a:not(.button){font-weight:800;border-bottom:1px solid var(--ink)}.button-light{background:var(--off);border-color:var(--off)}.site-footer{background:#1f1f1e;color:white;padding:4rem 0 1.5rem}.footer-grid{display:grid;gap:2.5rem}.footer-grid img{width:210px;margin-bottom:1.2rem}.footer-grid p{color:rgba(255,255,255,.58);margin:.35rem 0;max-width:330px}.footer-grid h3{font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;color:var(--gold);margin-bottom:1rem}.footer-grid a{display:block;margin:.45rem 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:3rem;padding-top:1.2rem;display:flex;justify-content:space-between;gap:1rem;color:rgba(255,255,255,.45);font-size:.78rem}.whatsapp-float{position:fixed;z-index:15;right:1rem;bottom:1rem}.reveal{opacity:0;transform:translateY(24px);transition:.7s ease}.reveal.visible{opacity:1;transform:none}
@media (min-width:700px){.container{width:min(1180px,calc(100% - 4rem))}.hero-actions{flex-direction:row;align-items:center}.text-link{min-width:190px}.value-strip{grid-template-columns:repeat(3,1fr)}.value-strip article{padding:2rem 1.5rem;border-right:1px solid var(--line)}.value-strip article:first-child{padding-left:0}.brand-line{grid-template-columns:repeat(4,1fr)}.cta-actions{flex-direction:row;align-items:center}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:980px){.menu-toggle{display:none}.main-nav{position:static;inset:auto;background:transparent;padding:0;flex-direction:row;align-items:center;font-family:Manrope;font-size:.8rem;transform:none}.hero-index{display:flex;gap:1rem;align-items:flex-start;border-left:1px solid rgba(255,255,255,.25);padding-left:1.5rem}.hero-index strong{font:600 3.2rem "Space Grotesk";color:var(--gold)}.hero-index span{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:rgba(255,255,255,.62)}.hero-rail{display:flex}.split-heading{grid-template-columns:1fr 2fr}.section-top{grid-template-columns:2fr 1fr;align-items:end}.product-layout{grid-template-columns:1fr 1fr;align-items:center;gap:clamp(4rem,8vw,8rem)}.product-image{min-height:720px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.button{transition:none}}

/* Premium layout refinements */
:root{--header-h:84px}
html{scroll-padding-top:var(--header-h)}
body{overflow-x:hidden}
.site-header{background:linear-gradient(180deg,rgba(20,20,19,.74),rgba(20,20,19,.3));transition:background .25s ease,box-shadow .25s ease}
.site-header.scrolled{position:fixed;background:rgba(31,31,30,.92);backdrop-filter:blur(16px);box-shadow:0 12px 32px rgba(0,0,0,.16)}
.header-inner{height:var(--header-h)}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand img{width:clamp(180px,15vw,220px);height:auto}
.hero{height:auto;min-height:max(760px,100svh);justify-content:initial}
.hero::after{content:"";position:absolute;inset:auto 0 0;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:.55}
.hero-media{background-position:56% center;transform:scale(1.025)}
.hero-shade{background:linear-gradient(90deg,rgba(19,19,18,.96) 0%,rgba(19,19,18,.8) 46%,rgba(19,19,18,.2) 100%),linear-gradient(0deg,rgba(15,15,14,.82),transparent 48%)}
.hero-grid{flex:1;padding-top:calc(var(--header-h) + clamp(3.5rem,8vh,6rem));padding-bottom:clamp(3.5rem,8vh,6rem);align-items:center}
.hero-copy{max-width:880px}
h1{font-size:clamp(3rem,8.2vw,6.4rem);max-width:820px;text-wrap:balance}
.hero-lead{max-width:610px;font-size:clamp(1rem,1.35vw,1.18rem);line-height:1.7;margin:1.7rem 0 2rem}
.hero-rail span{display:flex;align-items:center;gap:.65rem}
.hero-rail span::before{content:"";width:4px;height:4px;background:var(--gold);transform:rotate(45deg)}
.solution-card{padding:1.8rem;transition:background .25s ease,transform .25s ease}
.solution-card:hover{transform:translateY(-4px);position:relative;z-index:1}
.product-image{box-shadow:0 24px 70px rgba(41,40,38,.16)}
.whatsapp-float{transition:transform .25s ease,background .25s ease}

@media (min-width:980px){.main-nav{gap:clamp(1.15rem,1.7vw,1.8rem)}.main-nav>a:not(.button){position:relative;padding:.5rem 0}.main-nav>a:not(.button)::after{content:"";position:absolute;left:0;right:100%;bottom:.2rem;height:1px;background:var(--gold);transition:right .25s ease}.main-nav>a:not(.button):hover::after{right:0}.hero-grid{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:3rem}}
@media (max-width:979px){:root{--header-h:76px}.main-nav{inset:var(--header-h) 0 0}.hero{min-height:720px}.hero-grid{padding-top:calc(var(--header-h) + 3.2rem);padding-bottom:4.5rem}.hero-copy{align-self:center}.eyebrow{font-size:.66rem}.hero-actions .button{width:100%}}
@media (max-width:480px){h1{font-size:clamp(2.7rem,14vw,4.2rem)}.hero{min-height:700px}.hero-lead{line-height:1.6}.hero-grid{padding-top:calc(var(--header-h) + 2.5rem);padding-bottom:3.5rem}.brand img{width:178px}.whatsapp-float{right:.75rem;bottom:.75rem}}
@media (max-height:820px) and (min-width:980px){.hero{min-height:720px}.hero-grid{padding-top:calc(var(--header-h) + 2.75rem);padding-bottom:2.75rem}h1{font-size:clamp(4rem,6.6vw,5.8rem)}.hero-lead{margin:1.2rem 0 1.5rem}.hero-rail{min-height:52px}}
@media (prefers-reduced-motion:reduce){.site-header,.solution-card,.whatsapp-float{transition:none}}

/* Mobile navigation and WhatsApp icon */
.menu-toggle{position:relative;gap:5px}
.menu-toggle span{transform-origin:center;transition:transform .25s ease,opacity .2s ease}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.whatsapp-float{width:58px;height:58px;display:grid;place-items:center;padding:0;border-radius:50%;background:#25d366;color:#fff;border:1px solid rgba(255,255,255,.28);box-shadow:0 12px 32px rgba(0,0,0,.3)}
.whatsapp-float svg{width:31px;height:31px;display:block}
.whatsapp-float:hover{background:#20bd5a;transform:translateY(-3px) scale(1.03)}
@media (max-width:480px){.whatsapp-float{width:56px;height:56px}.whatsapp-float svg{width:29px;height:29px}}

/* Uniform solutions grid and persistent mobile navigation contrast */
.solution-card>div:last-child{width:100%}
@media (min-width:700px){.solution-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.solution-card{min-height:350px;padding:clamp(1.75rem,3vw,2.5rem)}}
@media (min-width:1180px){.solution-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.solution-card{min-height:410px;padding:2rem}.solution-card h3{font-size:1.5rem}.solution-card p{line-height:1.65}}
@media (max-width:979px){.site-header,.site-header.scrolled{position:fixed;background:#1f1f1e;backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:0 8px 26px rgba(0,0,0,.18)}.menu-toggle{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.42)}.menu-toggle span{background:#fff}.main-nav{background:#1f1f1e}}

/* Responsive navigation: opaque viewport panel, independent of header height. */
:where(a,button):focus-visible{outline:3px solid var(--gold);outline-offset:5px}
.container>*{min-width:0}
.footer-grid>*{min-width:0}
.footer-grid a,.cta-actions>a{overflow-wrap:anywhere}
.cta-actions{flex-wrap:wrap}
.solution-card{gap:2rem}
.solution-card h3{overflow-wrap:anywhere}
.footer-bottom{flex-wrap:wrap;padding-bottom:4rem}
.footer-bottom a{padding-block:.5rem}
@media (min-width:1180px){.footer-grid{grid-template-columns:minmax(0,2fr) minmax(0,1.4fr) minmax(0,1.5fr) minmax(0,.8fr)}}
@media (max-width:979px){
  .site-header{z-index:40}
  .header-inner{position:relative;z-index:1}
  .brand,.menu-toggle{flex-shrink:0}
  .main-nav{
    position:fixed;inset:var(--header-h) 0 auto;
    height:calc(100vh - var(--header-h));height:calc(100dvh - var(--header-h));
    background:#1f1f1e;color:#fff;overflow-y:auto;overscroll-behavior:contain;
    padding:1.25rem max(1.25rem,calc((100vw - 720px)/2)) calc(2rem + env(safe-area-inset-bottom));
    gap:0;visibility:hidden;pointer-events:none;transform:translateX(100%);
    transition:transform .25s ease,visibility .25s;align-items:stretch;
  }
  .main-nav.open{visibility:visible;pointer-events:auto;transform:none}
  .main-nav>a{flex-shrink:0}
  .main-nav>a:not(.button){display:block;padding:1rem .25rem;border-bottom:1px solid #494744;color:#fff;font-weight:700;line-height:1.4}
  .main-nav>a:not(.button):hover{color:var(--gold)}
  .main-nav .button{margin-top:1.5rem;min-height:52px;color:var(--ink)}
  body.menu-open .whatsapp-float{visibility:hidden}
  .hero-actions{flex-wrap:wrap}
  .eyebrow{line-height:1.7}
  .eyebrow span{flex-shrink:0}
}
@media (max-width:699px){
  .product-image{min-height:0;aspect-ratio:4/5}
  .brand-line{font-size:clamp(.8rem,3.5vw,1rem);gap:1.5rem 1rem}
}
@media (prefers-reduced-motion:reduce){.main-nav,.menu-toggle span{transition:none}}