:root{
  --bg:#f7f7f5;
  --paper:#ffffff;
  --ink:#0b0d10;
  --muted:#5d6572;
  --soft:#e7e7e3;
  --line:#deded8;
  --dark:#0d0f12;
  --dark-2:#171a1f;
  --accent:#ff4f5f;
  --accent-2:#ff7a4d;
  --radius:8px;
  --shadow:0 24px 70px rgba(14,17,22,.10);
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Manrope,Inter,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.5;text-rendering:optimizeLegibility}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
.skip-link{position:absolute;left:-999px;top:12px;background:#fff;color:#000;padding:10px 14px;z-index:20}
.skip-link:focus{left:12px}
.site-header{position:sticky;top:0;z-index:10;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:26px;padding:18px clamp(18px,4vw,56px);background:rgba(247,247,245,.78);backdrop-filter:blur(18px);border-bottom:1px solid transparent;transition:box-shadow .25s ease,border-color .25s ease,background .25s ease}
.site-header.is-scrolled{background:rgba(255,255,255,.82);border-color:rgba(13,15,18,.08);box-shadow:0 10px 34px rgba(13,15,18,.06)}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:22px;letter-spacing:-.02em}
.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:8px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-weight:800}
.site-nav{justify-self:center;display:flex;align-items:center;gap:22px;font-size:14px;font-weight:700;color:#2c333e}
.site-nav a{position:relative;padding:8px 0}
.site-nav a:after{content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
.site-nav a:hover:after,.site-nav a[aria-current=page]:after{transform:scaleX(1)}
.header-cta{display:flex;align-items:center;gap:10px}
.whatsapp-mini{font-size:14px;font-weight:800;color:#172019}
.nav-toggle{display:none;background:#fff;border:1px solid var(--line);border-radius:8px;width:44px;height:44px;place-items:center}
.nav-toggle span{display:block;width:18px;height:2px;background:#101114;margin:3px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:8px;padding:12px 18px;font-weight:800;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}
.btn:hover{transform:translateY(-2px)}
.btn-dark{background:var(--ink);color:#fff;box-shadow:0 16px 34px rgba(11,13,16,.16)}
.btn-light{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-accent{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;box-shadow:0 18px 42px rgba(255,79,95,.24)}
.btn-outline{border-color:rgba(255,255,255,.28);color:#fff}
.btn-large{min-height:54px;padding:15px 24px}
.section,.section-xl{max-width:var(--max);margin-inline:auto;padding:90px clamp(18px,4vw,32px)}
.section-xl{padding-top:92px}
.hero{display:grid;grid-template-columns:minmax(0,.86fr) minmax(420px,1.14fr);gap:46px;align-items:center;max-width:1440px}
.eyebrow{margin:0 0 18px;text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:800;color:var(--accent)}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(48px,7vw,84px);line-height:.95;letter-spacing:-.055em;margin-bottom:26px}
h1 span{color:#7c838c}
h2{font-size:clamp(38px,5.2vw,68px);line-height:1;letter-spacing:-.05em;margin-bottom:20px}
h3{font-size:22px;line-height:1.12;letter-spacing:-.025em;margin-bottom:10px}
.hero-text,.section-heading p,.split p,.final-cta p{font-size:clamp(18px,2vw,21px);color:var(--muted);max-width:760px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0 16px}
.microcopy{font-size:14px;color:#727984}
.hero-media{position:relative;margin:0;border-radius:8px;overflow:hidden;min-height:520px;background:#ddd;box-shadow:var(--shadow)}
.hero-media img{width:100%;height:100%;min-height:520px;object-fit:cover}
.hero-media:after{content:"";position:absolute;inset:auto 20px 20px auto;width:110px;height:110px;border:1px solid rgba(255,255,255,.7);border-radius:999px;background:rgba(255,255,255,.24);backdrop-filter:blur(12px)}
.trust-strip{display:flex;gap:0;overflow:hidden;border-block:1px solid var(--line);background:#fff;white-space:nowrap}
.trust-strip span{flex:1 0 auto;padding:18px 28px;text-align:center;font-size:14px;font-weight:800;color:#303640;border-right:1px solid var(--line)}
.section-heading{max-width:900px;margin-bottom:44px}
.category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.category-card{position:relative;min-height:330px;border-radius:8px;overflow:hidden;background:#111;color:#fff;isolation:isolate}
.category-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.92);transition:transform .55s ease,filter .55s ease}
.category-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.68))}
.category-card div{position:absolute;left:22px;right:22px;bottom:20px;z-index:1}
.category-card span{display:block;margin-bottom:8px;color:rgba(255,255,255,.68);font-weight:800}
.category-card:hover img{transform:scale(1.06);filter:saturate(1)}
.dark-section{max-width:none;background:var(--dark);color:#fff;padding-inline:0}
.dark-section>.split,.dark-section>.sector-row{max-width:var(--max);margin-inline:auto;padding-inline:clamp(18px,4vw,32px)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}
.split-media{margin:0;border-radius:8px;overflow:hidden;box-shadow:0 34px 80px rgba(0,0,0,.18)}
.split-media img{width:100%;aspect-ratio:1.08/1;object-fit:cover}
.dark-section p{color:#c0c5cc}
.feature-cloud,.service-list{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0}
.feature-cloud span,.service-list span,.sector-row span{border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:10px 14px;font-weight:800;font-size:14px}
.service-list span{border-color:var(--line);background:#fff}
.sector-row{display:flex;flex-wrap:wrap;gap:10px;padding-top:38px}
.sector-row span{color:#fff;background:rgba(255,255,255,.06)}
.timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.timeline-item{min-height:260px;padding:28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.timeline-item span{display:block;margin-bottom:70px;font-size:13px;font-weight:800;color:var(--accent)}
.timeline-item p,.difference-card p{color:var(--muted)}
.design-section{max-width:none;background:#fff}
.design-section .split{max-width:var(--max);margin-inline:auto;padding-inline:clamp(18px,4vw,32px)}
.portfolio-filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.portfolio-filters button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 16px;font-weight:800;cursor:pointer}
.portfolio-filters button.is-active{background:var(--ink);border-color:var(--ink);color:#fff}
.masonry-gallery{columns:3 280px;column-gap:16px}
.gallery-card{display:block;width:100%;break-inside:avoid;margin:0 0 16px;padding:0;border:0;border-radius:8px;overflow:hidden;background:#111;color:#fff;text-align:left;cursor:pointer;position:relative}
.gallery-card img{width:100%;height:auto;transition:transform .45s ease}
.gallery-card span{position:absolute;left:16px;right:16px;bottom:14px;font-weight:800;text-shadow:0 2px 18px rgba(0,0,0,.55)}
.gallery-card:after{content:"";position:absolute;inset:45% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.72))}
.gallery-card span{z-index:1}
.gallery-card:hover img{transform:scale(1.04)}
.difference-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.difference-card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:28px;min-height:220px}
.final-cta{margin:0 auto;padding:96px clamp(18px,5vw,60px);background:#08090b;color:#fff;text-align:center}
.final-cta h2{max-width:980px;margin-inline:auto}
.final-cta h2 span{color:#8e949c}
.final-cta p{margin-inline:auto;color:#c6cad0}
.final-cta .hero-actions{justify-content:center}
.contact-section{padding-top:80px}
.form-shell{background:#fff;border:1px solid var(--line);border-radius:8px;padding:clamp(20px,4vw,34px);box-shadow:var(--shadow)}
.budget-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.budget-form label{display:grid;gap:8px;font-weight:800;color:#262b32}
.budget-form input,.budget-form textarea{width:100%;border:1px solid #cfd2d6;border-radius:8px;background:#fff;padding:14px 15px;color:#111;outline:none}
.budget-form input:focus,.budget-form textarea:focus{border-color:#111;box-shadow:0 0 0 4px rgba(17,17,17,.08)}
.full-field{grid-column:1/-1}
.form-success,.form-errors{border-radius:8px;padding:18px;margin-bottom:16px}
.form-success{background:#edf9f1;border:1px solid #bce8c7}
.form-errors{background:#fff2f3;border:1px solid #ffc6cd;color:#7b111f}
.site-footer{background:#fff;border-top:1px solid var(--line);padding:54px clamp(18px,4vw,56px) 24px}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr 1fr;gap:34px;max-width:var(--max);margin:auto}
.site-footer nav,.footer-contact{display:grid;align-content:start;gap:10px}
.site-footer p{color:var(--muted);max-width:360px}
.footer-bottom{max-width:var(--max);margin:36px auto 0;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;color:#717781;font-size:14px}
.whatsapp-float{position:fixed;right:18px;bottom:18px;z-index:12;display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 18px;border-radius:999px;background:#25d366;color:#fff;font-weight:900;box-shadow:0 18px 45px rgba(37,211,102,.32)}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-visible{opacity:1;transform:none}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.86);display:none;place-items:center;z-index:30;padding:22px}
.lightbox.is-open{display:grid}
.lightbox img{max-height:86vh;border-radius:8px;box-shadow:0 30px 90px rgba(0,0,0,.55)}
.lightbox button{position:absolute;right:22px;top:18px;width:46px;height:46px;border-radius:999px;border:0;background:#fff;font-size:28px;cursor:pointer}
.has-lightbox{overflow:hidden}
.legal-page{max-width:860px;margin:auto;padding:120px 22px}
.legal-page h1{font-size:clamp(42px,6vw,72px)}
.legal-page p,.legal-page li{color:var(--muted);font-size:18px}
@media (max-width:980px){
  .site-header{grid-template-columns:auto auto;justify-content:space-between}
  .nav-toggle{display:grid}
  .site-nav{position:absolute;left:16px;right:16px;top:78px;display:none;grid-column:1/-1;padding:18px;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}
  .site-nav.is-open{display:grid}
  .header-cta{display:none}
  .hero,.split{grid-template-columns:1fr}
  .hero-media{min-height:360px}
  .hero-media img{min-height:360px}
  .category-grid,.difference-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .timeline{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .section,.section-xl{padding:64px 18px}
  h1{font-size:48px}
  h2{font-size:40px}
  .hero-actions,.budget-form{display:grid;grid-template-columns:1fr}
  .category-grid,.difference-grid,.timeline{grid-template-columns:1fr}
  .category-card{min-height:280px}
  .timeline-item span{margin-bottom:34px}
  .footer-grid,.footer-bottom{grid-template-columns:1fr;display:grid}
  .whatsapp-float{left:18px;right:18px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}
  .reveal{opacity:1;transform:none}
}