:root{--ink:#101827;--muted:#667085;--line:#E2E8F0;--bg:#F6F8FB;--panel:#FFFFFF;--nav:#0B1929;--nav2:#13293D;--gold:#C9A84C;--wa:#25D366;--radius:8px;--container:1160px}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--bg);font-size:16px;line-height:1.65}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}h1,h2,h3,p{margin:0}h1{font-size:52px;line-height:1.05;letter-spacing:0;font-weight:800}h2{font-size:34px;line-height:1.18;font-weight:700}h3{font-size:20px;line-height:1.25;font-weight:700}.container{width:min(calc(100% - 40px),var(--container));margin:0 auto}.narrow{max-width:820px}.site-header{position:sticky;top:0;z-index:50;background:rgba(11,25,41,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}.header-inner{height:76px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:12px;color:#fff;min-width:max-content}.brand-mark{width:40px;height:40px;border:1px solid var(--gold);border-radius:8px;display:grid;place-items:center;color:var(--gold)}svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.brand b{display:block;font-size:16px}.brand small{display:block;color:#A8B3C2;font-size:12px}.desktop-nav{display:flex;align-items:center;gap:22px;margin:auto}.desktop-nav>a,.nav-dropdown>a{color:#D8DEE8;font-size:14px;font-weight:700}.desktop-nav a:hover,.desktop-nav .active,.nav-dropdown>a:hover{color:var(--gold)}.nav-dropdown{position:relative;padding:27px 0}.dropdown-panel{position:absolute;top:70px;left:-28px;width:360px;padding:20px;background:#fff;color:var(--ink);border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:var(--radius);box-shadow:0 24px 60px rgba(16,24,39,.16);opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s}.nav-dropdown:hover .dropdown-panel{opacity:1;visibility:visible;transform:translateY(0)}.dropdown-panel p{margin:14px 0 6px;color:var(--gold);font-size:12px;font-weight:800}.dropdown-panel p:first-child{margin-top:0}.dropdown-panel a{display:block;padding:6px 0;color:var(--ink);font-size:14px}.header-actions{display:flex;align-items:center;gap:14px}.lang-switch{display:flex;align-items:center;gap:8px;color:#A8B3C2;font-size:13px;font-weight:800}.lang-switch .active,.lang-switch a:hover{color:var(--gold)}.burger{display:none;margin-left:auto;width:42px;height:42px;border:1px solid rgba(255,255,255,.18);border-radius:8px;background:transparent;color:#fff}.burger span{display:block;width:20px;height:2px;background:currentColor;margin:5px auto}.mobile-nav{display:none;background:var(--nav2);padding:14px 20px}.mobile-nav.open{display:grid;gap:8px}.mobile-nav a{color:#fff;padding:8px 0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:8px;padding:13px 22px;border:1px solid transparent;font-weight:800;font-size:14px;transition:opacity .2s}.btn:hover{opacity:.86}.btn-primary{background:var(--gold);color:var(--nav)}.btn-whatsapp{background:var(--wa);color:#fff}.btn-outline{background:transparent;border-color:var(--line);color:var(--ink)}.hero,.page-hero{background:linear-gradient(90deg,rgba(11,25,41,.94),rgba(11,25,41,.82)),url("https://images.unsplash.com/photo-1503387762-592deb58ef4e?auto=format&fit=crop&w=1800&q=80") center/cover;color:#fff}.hero{padding:92px 0 76px}.page-hero{padding:78px 0}.hero-grid{display:grid;grid-template-columns:1.05fr .72fr;gap:56px;align-items:center}.kicker{color:var(--gold);font-size:12px;font-weight:800;letter-spacing:0;text-transform:uppercase;margin-bottom:14px}.hero-copy>p,.page-hero p:not(.kicker){font-size:18px;color:#D8DEE8;max-width:720px;margin-top:18px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.hero-panel,.lead-form{background:#fff;color:var(--ink);border-radius:var(--radius);box-shadow:0 24px 70px rgba(0,0,0,.18)}.hero-panel .lead-form{box-shadow:none}.lead-form{padding:26px;display:grid;gap:13px}.form-head h2{font-size:24px}.form-head p{color:var(--muted);margin-top:4px}.lead-form label{display:grid;gap:6px;font-size:13px;font-weight:800}.lead-form input,.lead-form select,.lead-form textarea{width:100%;border:1px solid var(--line);border-radius:8px;background:#fff;padding:12px;color:var(--ink)}.lead-form textarea{min-height:96px;resize:vertical}.check{display:flex!important;grid-template-columns:auto 1fr;align-items:flex-start;color:var(--muted)!important;font-weight:500!important}.check input{width:auto;margin-top:5px}.form-actions{display:flex;gap:10px;flex-wrap:wrap}.form-status{min-height:22px;color:#157347}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:34px}.metrics div{border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:18px;background:rgba(255,255,255,.05)}.metrics strong{display:block;font-size:30px;color:var(--gold);line-height:1}.metrics span{display:block;color:#D8DEE8;margin-top:4px}.metrics-light{margin-top:0}.metrics-light div{background:#fff;border-color:var(--line)}.metrics-light span{color:var(--muted)}.section{padding:74px 0}.section-dark{background:var(--nav);color:#fff}.section-head{width:min(calc(100% - 40px),var(--container));margin:0 auto 30px}.section-head p{color:var(--muted);margin-top:8px}.section-dark .section-head p{color:#A8B3C2}.service-grid,.projects-grid,.process-grid{display:grid;gap:18px}.service-grid{grid-template-columns:repeat(3,1fr)}.service-grid.four{grid-template-columns:repeat(4,1fr)}.projects-grid{grid-template-columns:repeat(3,1fr)}.process-grid{grid-template-columns:repeat(4,1fr)}.service-card,.project-card,.result-panel,.contact-panel,.license-list article{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}.service-card.featured{border-color:var(--gold);box-shadow:0 18px 44px rgba(16,24,39,.08)}.section-dark .service-card,.section-dark .result-panel{background:var(--nav2);border-color:rgba(255,255,255,.1);color:#fff}.card-icon{width:42px;height:42px;border-radius:8px;border:1px solid var(--gold);color:var(--gold);display:grid;place-items:center;margin-bottom:16px}.card-kicker{font-size:12px;color:var(--gold);font-weight:800;text-transform:uppercase;margin-bottom:8px}.service-card p:not(.card-kicker){color:var(--muted);margin-top:10px}.section-dark .service-card p:not(.card-kicker){color:#A8B3C2}.service-card .btn{margin-top:18px}.project-card{padding:0;overflow:hidden;height:100%;display:grid;grid-template-rows:auto 1fr}.project-card img{height:210px;width:100%;object-fit:cover}.project-card>div:last-child{padding:20px;display:grid;grid-template-rows:auto minmax(58px,auto) minmax(104px,auto);align-content:start;min-height:248px}.project-card span{font-size:12px;font-weight:800;color:var(--gold)}.project-card h3{min-height:58px}.project-card p{color:var(--muted);margin-top:8px;min-height:104px}.split{display:grid;grid-template-columns:1.04fr .96fr;gap:28px;align-items:stretch}.clean-list{padding:0;margin:18px 0 0;list-style:none;display:grid;gap:10px}.clean-list li{padding:12px 14px;border:1px solid var(--line);border-radius:8px;background:#fff}.result-panel p{color:var(--gold);font-weight:800;text-transform:uppercase;font-size:12px}.result-panel 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solid rgba(255,255,255,.1);color:#A8B3C2;font-size:13px}.wa-float{position:fixed;right:22px;bottom:22px;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:var(--wa);color:#fff;box-shadow:0 18px 40px rgba(0,0,0,.18);z-index:70}@media(max-width:960px){h1{font-size:40px}.desktop-nav,.header-actions{display:none}.burger{display:block}.header-inner{height:70px}.hero-grid,.split,.service-grid,.service-grid.four,.projects-grid,.process-grid,.footer-grid,.metrics{grid-template-columns:1fr}.hero,.page-hero{padding:70px 0}.section{padding:56px 0}.cta-box{display:block}.cta-box .btn{margin-top:18px}}@media(max-width:520px){.container,.section-head{width:min(calc(100% - 24px),var(--container))}h1{font-size:34px}h2{font-size:28px}.btn,.form-actions .btn,.hero-actions .btn{width:100%}.lead-form,.service-card,.contact-panel{padding:20px}.project-card img{height:180px}}


.concept-hero{position:relative;overflow:hidden;background:radial-gradient(circle at 78% 18%,rgba(201,168,76,.16),transparent 28%),linear-gradient(90deg,rgba(11,25,41,.96),rgba(11,25,41,.86)),url("https://images.unsplash.com/photo-1503387762-592deb58ef4e?auto=format&fit=crop&w=1800&q=80") center/cover}
.brand-clean{gap:10px}
.brand-emblem{width:36px;height:36px;border:1px solid rgba(201,168,76,.75);border-radius:8px;display:grid;place-items:center;background:rgba(255,255,255,.04)}
.brand-emblem svg{width:25px;height:25px;stroke:none}
.emblem-main{fill:#fff}
.emblem-cut{fill:var(--nav)}
.emblem-accent{fill:#F47B18}
.licenses-section{background:#F7F9FC}
.license-gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;align-items:start}
.license-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 18px 44px rgba(16,24,39,.08)}
.license-card>a{display:block;background:#EEF2F7;padding:18px}
.license-card img{width:100%;height:auto;object-fit:contain;object-position:top;background:#fff;border-radius:6px;border:1px solid var(--line);box-shadow:0 12px 30px rgba(16,24,39,.12)}
.license-card>div{padding:22px}
.license-card p{color:var(--muted);margin-top:8px}
.license-card .btn{margin-top:16px}
.license-proof{background:#fff}
.license-proof-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.license-proof-card{display:grid;grid-template-columns:120px 1fr;gap:18px;align-items:center;background:#F7F9FC;border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.license-proof-card img{width:120px;height:160px;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:6px;box-shadow:0 10px 24px rgba(16,24,39,.08)}
.license-proof-card p{color:var(--muted);margin-top:6px}
.topo-hero{background:radial-gradient(circle at 72% 20%,rgba(201,168,76,.13),transparent 30%),linear-gradient(90deg,rgba(11,25,41,.96),rgba(11,25,41,.84)),url("https://images.unsplash.com/photo-1503387762-592deb58ef4e?auto=format&fit=crop&w=1800&q=80") center/cover}
.topo-city-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.topo-city-links a{padding:8px 11px;border:1px solid rgba(255,255,255,.16);border-radius:8px;background:rgba(255,255,255,.06);color:#E7EDF6;font-size:13px;font-weight:800}
.topo-city-links a:hover{border-color:var(--gold);color:var(--gold)}
.topo-feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
.topo-feature-grid .service-card{height:100%;display:flex;flex-direction:column}
.topo-feature-grid .service-card h3{min-height:50px}
.topo-equipment-section{background:#fff}
.topo-equipment-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.topo-equipment-grid .service-card{height:100%;border-color:#D7DEE8;background:#FBFCFE}
.topo-equipment-grid .card-kicker{letter-spacing:0}
.topo-equipment-grid h3{min-height:54px}
.topo-use-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.topo-process{align-items:center}
.process-list{display:grid;gap:12px}
.process-list div{border:1px solid var(--line);background:#fff;border-radius:var(--radius);padding:18px}
.process-list span{display:inline-flex;color:var(--gold);font-weight:800;margin-right:10px}
.process-list b{font-size:18px}
.process-list p{color:var(--muted);margin-top:6px}
.topo-form .form-head h2{font-size:24px}
.concept-hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:72px 72px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.75),transparent);pointer-events:none}
.concept-hero .container{position:relative;z-index:1}
.hero-side{display:grid;gap:16px}
.hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.hero-tags span{display:inline-flex;align-items:center;gap:8px;padding:8px 11px;border:1px solid rgba(255,255,255,.14);border-radius:8px;background:rgba(255,255,255,.06);color:#E7EDF6;font-size:13px;font-weight:800}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--wa);box-shadow:0 0 0 0 rgba(37,211,102,.65);animation:pulse 1.9s infinite}
.topo-card{padding:18px;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);background:rgba(19,41,61,.74);box-shadow:0 24px 70px rgba(0,0,0,.18);backdrop-filter:blur(10px)}
.topo-head{display:flex;justify-content:space-between;gap:12px;color:#A8B3C2;font-size:11px;font-weight:800;letter-spacing:.08em}
.topo-head b{color:var(--wa)}
.topo-map{width:100%;height:auto;margin-top:10px;color:var(--gold)}
.topo-map path{fill:none;stroke:rgba(255,255,255,.34);stroke-width:2}
.topo-map circle{fill:var(--gold);stroke:#fff;stroke-width:2}
.topo-map .scan-line{stroke:var(--gold);stroke-width:4;animation:scan 3.6s ease-in-out infinite}
.insight-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.soft-text{color:var(--muted);margin-top:14px}
.section-dark .soft-text{color:#A8B3C2}
.price-table{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.price-table div{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 20px;border-bottom:1px solid var(--line)}
.price-table div:last-child{border-bottom:0}
.price-table span{color:var(--gold);font-weight:800;white-space:nowrap}
.center-action{display:flex;justify-content:center;margin-top:24px}
.faq-list{display:grid;gap:12px}
.faq-list details{border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);background:var(--nav2);padding:18px 20px}
.faq-list summary{cursor:pointer;font-weight:800}
.faq-list p{color:#A8B3C2;margin-top:10px}
.filter-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}
.filter-row button{border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);padding:9px 14px;font-weight:800;cursor:default}
.filter-row .active{border-color:var(--gold);background:rgba(201,168,76,.12);color:var(--nav)}
.project-carousel{position:relative;background:#EEF2F7}
.project-carousel-track{position:relative;aspect-ratio:16/10;overflow:hidden}
.project-carousel-track img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;animation:projectSlide 12s infinite}
.project-carousel-track img:nth-child(1){animation-delay:0s}
.project-carousel-track img:nth-child(2){animation-delay:3s}
.project-carousel-track img:nth-child(3){animation-delay:6s}
.project-carousel-track img:nth-child(4){animation-delay:9s}
.project-carousel-track img:only-child{position:relative;opacity:1;animation:none}
.form-actions button{cursor:pointer}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .55s ease,transform .55s ease}
.reveal.in{opacity:1;transform:none}
.delay-1{transition-delay:.12s}
.wa-float{animation:waPulse 2.8s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
@keyframes scan{0%,100%{transform:translateY(20px)}50%{transform:translateY(235px)}}
@keyframes waPulse{0%,100%{box-shadow:0 18px 40px rgba(0,0,0,.18),0 0 0 0 rgba(37,211,102,.32)}55%{box-shadow:0 18px 40px rgba(0,0,0,.18),0 0 0 14px rgba(37,211,102,0)}}
@keyframes projectSlide{0%{opacity:0}8%{opacity:1}25%{opacity:1}33%{opacity:0}100%{opacity:0}}
@media(max-width:960px){.insight-grid{grid-template-columns:1fr}.topo-card{order:2}.hero-panel{order:1}.price-table div{display:grid;gap:4px}.price-table span{white-space:normal}}
@media(max-width:960px){.license-gallery{grid-template-columns:1fr}.brand-emblem{width:34px;height:34px}.brand b{font-size:15px}.brand small{font-size:11px}}
@media(max-width:960px){.license-proof-grid{grid-template-columns:1fr}.license-proof-card{grid-template-columns:96px 1fr}.license-proof-card img{width:96px;height:128px}}
@media(max-width:960px){.topo-feature-grid,.topo-equipment-grid,.topo-use-grid{grid-template-columns:1fr}.topo-feature-grid .service-card h3,.topo-equipment-grid h3{min-height:auto}}
@media(max-width:520px){.license-proof-card{grid-template-columns:1fr}.license-proof-card img{width:100%;height:auto;max-height:360px}}
.btn{transition:background-color .2s,border-color .2s,color .2s,box-shadow .2s,transform .2s}
.btn:hover{opacity:1;transform:translateY(-1px)}
.btn:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(201,168,76,.24)}
.btn-primary:visited{color:var(--nav)}
.btn-primary:hover{background:#d8b65a;color:var(--nav)}
.btn-whatsapp:visited{color:#fff}
.btn-whatsapp:hover{background:#1fb95a;color:#fff}
.header-phone{display:inline-flex;align-items:center;color:#fff;line-height:1;font-weight:800;white-space:nowrap;padding:9px 0}
.header-phone b{font-size:16px;letter-spacing:0}
.header-phone:hover b{color:var(--gold)}
.mobile-phone{display:grid!important;gap:2px;border-top:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12);padding:12px 0!important;color:#fff!important}
.mobile-phone span{color:#A8B3C2;font-size:12px}
.mobile-phone b{font-size:18px}
.form-phone{display:inline-grid!important;gap:2px;margin-top:12px;color:var(--ink)!important;font-weight:800!important}
.form-phone span{color:var(--muted);font-size:12px;font-weight:700}
.form-phone b{font-size:18px}
.inline-phone{display:inline!important;color:inherit!important;font-weight:800}
.inline-phone:hover{color:var(--gold)!important}
.section-dark .section-head h2{color:#fff}
.section-dark .section-head p{color:#D8DEE8;font-size:17px;line-height:1.65}
.section-dark .process-grid article{background:#182D42;border-color:rgba(255,255,255,.18)}
.section-dark .process-grid h3{color:#fff;font-size:21px;line-height:1.32}
.section-dark .process-grid p{color:#E4EAF2;font-size:16px;line-height:1.68;margin-top:10px}
.section-dark .process-grid span{color:#E6C566;font-size:13px;letter-spacing:0}
.section:not(.section-dark) .process-grid article{background:#fff;border-color:var(--line);box-shadow:0 14px 34px rgba(16,24,39,.06)}
.section:not(.section-dark) .process-grid h3{color:var(--ink);font-size:21px;line-height:1.32}
.section:not(.section-dark) .process-grid p{color:#475467;font-size:16px;line-height:1.68;margin-top:10px}
.section:not(.section-dark) .process-grid span{color:var(--gold);font-size:13px;letter-spacing:0}
.site-header .header-actions .header-phone,.site-header .header-actions .header-phone:link,.site-header .header-actions .header-phone:visited{color:#fff!important}
.site-header .header-actions .header-phone b{color:#fff!important;font-size:17px}
.site-header .header-actions .header-phone:hover b{color:var(--gold)!important}
.faq-list{display:grid;gap:12px}
.faq-list details{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:0 12px 30px rgba(16,24,39,.05);color:var(--ink)}
.faq-list summary{cursor:pointer;color:var(--ink);font-weight:800;font-size:18px;line-height:1.35}
.faq-list details p{color:#475467;font-size:16px;line-height:1.68;margin-top:12px}
.btn-outline:visited{color:var(--ink)}
.btn-outline:hover{background:#fff8e8;border-color:var(--gold);color:var(--nav)}
.section-dark .service-card a.btn-outline,.section-dark .service-card a.btn-outline:link,.section-dark .service-card a.btn-outline:visited{border-color:rgba(255,255,255,.16);background:rgba(255,255,255,.04);color:#fff}
.section-dark .service-card a.btn-outline:hover,.section-dark .service-card a.btn-outline:active{background:var(--gold);border-color:var(--gold);color:var(--nav)}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.wa-float,.live-dot,.topo-map .scan-line,.project-carousel-track img{animation:none}.project-carousel-track img:first-child{opacity:1}}