*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"DM Sans",system-ui,sans-serif;color:#1a1a1a;background:#f7f9fc;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--color-primary);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:min(1140px,92vw);margin-inline:auto}
.section{padding:5rem 0;position:relative}
.section-alt{background:linear-gradient(180deg,#fff 0%,var(--color-light) 100%)}
.section-dark{
  color:#f5f5f5;
  background:
    radial-gradient(ellipse 70% 55% at 10% -10%,rgba(21,101,192,.28),transparent 55%),
    radial-gradient(ellipse 55% 45% at 95% 110%,rgba(139,26,43,.22),transparent 50%),
    linear-gradient(165deg,#080808 0%,#101820 45%,#0d1117 100%);
}
.section-dark a{color:#fff}
.section-dark h2{letter-spacing:-.02em}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;font-weight:700;color:var(--color-secondary);margin:0 0 .85rem}
.eyebrow-light{color:var(--color-accent)}
h1,h2,h3{line-height:1.15;margin:0 0 1rem;color:inherit}
h1{font-size:clamp(1.85rem,4vw,2.85rem);letter-spacing:-.03em}
h2{font-size:clamp(1.55rem,3vw,2.25rem);letter-spacing:-.025em}
.section-lead{max-width:640px;color:#5a6570;margin-bottom:2.25rem;font-size:1.05rem}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(21,101,192,.08);box-shadow:0 4px 24px rgba(13,13,13,.05)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 0}
.brand{display:flex;align-items:center;gap:.75rem;color:inherit;text-decoration:none;flex-shrink:0;min-width:0}
.brand:hover{text-decoration:none}
.brand-logo{height:52px;width:auto;max-width:min(46vw,200px);object-fit:contain;object-position:left center}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:1rem;color:var(--color-dark)}
.header-tools{display:contents}
.nav-cta-mobile{display:none!important}
.site-nav{display:flex;align-items:center;gap:1.1rem;flex-wrap:wrap;margin-left:auto}
.site-nav a{color:var(--color-dark);font-size:.92rem;font-weight:500;text-decoration:none;transition:color .2s}
.site-nav a:hover{color:var(--color-primary);text-decoration:none}
.nav-restricted{font-size:.82rem!important;opacity:.65}
.nav-toggle{display:none;flex-shrink:0;width:44px;height:44px;border-radius:12px;border:1px solid rgba(21,101,192,.12);background:#fff;padding:0;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px;box-shadow:0 4px 14px rgba(13,13,13,.06);transition:border-color .2s,box-shadow .2s}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--color-dark);border-radius:2px;transition:transform .25s,opacity .25s}
.nav-toggle.is-active{border-color:rgba(21,101,192,.25);box-shadow:0 6px 18px rgba(21,101,192,.12)}
.nav-toggle.is-active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.is-active span:nth-child(2){opacity:0}
.nav-toggle.is-active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:.78rem 1.45rem;border-radius:999px;font-weight:600;border:2px solid transparent;cursor:pointer;text-decoration:none;transition:transform .2s,box-shadow .2s,filter .2s}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-sm{padding:.48rem 1rem;font-size:.85rem}
.btn-primary{background:linear-gradient(135deg,var(--color-primary),#0d47a1);color:#fff!important;border-color:transparent;box-shadow:0 8px 24px rgba(21,101,192,.35)}
.btn-primary:hover{box-shadow:0 12px 28px rgba(21,101,192,.45);filter:brightness(1.03)}
.btn-outline{background:rgba(255,255,255,.08);color:#fff!important;border-color:rgba(255,255,255,.55);backdrop-filter:blur(4px)}
.btn-outline-dark{background:#fff;color:var(--color-dark)!important;border-color:transparent;box-shadow:0 4px 16px rgba(0,0,0,.08)}
.btn-block{width:100%}
.hero-banner{background:#0a1628;line-height:0}
.hero-banner-link{display:block;cursor:pointer;transition:opacity .2s}
.hero-banner-link:hover{opacity:.98;text-decoration:none}
.hero-banner-link:focus-visible{outline:3px solid var(--color-primary);outline-offset:-3px}
.hero-banner picture,.hero-banner img{width:100%;height:auto;display:block;vertical-align:top}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:2.75rem;align-items:start}
.feature-cards{display:grid;gap:1rem}
.feature-card{background:#fff;border:1px solid rgba(21,101,192,.08);border-radius:18px;padding:1.25rem 1.35rem;box-shadow:0 10px 30px rgba(13,13,13,.05);transition:transform .25s,box-shadow .25s}
.feature-card:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(21,101,192,.1)}
.feature-card h3{font-size:1rem;margin-bottom:.4rem;color:var(--color-primary)}
.feature-card p{margin:0;font-size:.92rem;color:#555}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem}
.process-step{background:#fff;border-radius:18px;padding:1.35rem;border:1px solid rgba(21,101,192,.08);box-shadow:0 8px 24px rgba(13,13,13,.04);transition:transform .25s,border-color .25s}
.process-step:hover{transform:translateY(-3px);border-color:rgba(21,101,192,.2)}
.step-num{display:inline-flex;align-items:center;justify-content:center;min-width:2rem;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--color-secondary),var(--color-primary));font-size:.8rem;margin-bottom:.65rem;padding:.2rem .55rem;border-radius:999px}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.35rem;margin-bottom:2.75rem}
.service-card{position:relative;background:#fff;border:1px solid rgba(21,101,192,.08);border-radius:20px;padding:1.5rem 1.4rem 1.35rem;transition:transform .3s,box-shadow .3s,border-color .3s;overflow:hidden}
.service-card::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--color-primary),var(--color-accent));opacity:0;transition:opacity .3s}
.service-card:hover{transform:translateY(-4px);border-color:rgba(21,101,192,.18);box-shadow:0 20px 48px rgba(21,101,192,.12)}
.service-card:hover::before{opacity:1}
.service-icon{width:50px;height:50px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:1rem;color:var(--color-primary);background:linear-gradient(145deg,rgba(21,101,192,.12),rgba(139,26,43,.08));border:1px solid rgba(21,101,192,.12)}
.service-icon svg{width:26px;height:26px;display:block}
.service-scope{
  position:relative;color:#fff;border-radius:24px;padding:2.25rem 2rem 2rem;
  background:linear-gradient(145deg,rgba(255,255,255,.09),rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.14);
  box-shadow:0 28px 64px rgba(0,0,0,.4),inset 0 1px 0 rgba(255,255,255,.1);
  backdrop-filter:blur(12px);
}
.service-scope h3{margin-top:0;font-size:1.35rem;letter-spacing:-.02em}
.scope-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.75rem;margin:1.75rem 0 1.5rem}
.scope-col h4{margin:0 0 .75rem;color:var(--color-accent);font-size:.92rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.scope-col ul{margin:0;padding:0;list-style:none;font-size:.9rem;opacity:.92;line-height:1.55}
.scope-col li{padding:.32rem 0 .32rem 1rem;position:relative;border-bottom:1px solid rgba(255,255,255,.06)}
.scope-col li:last-child{border-bottom:0}
.scope-col li::before{content:"";position:absolute;left:0;top:.72em;width:5px;height:5px;border-radius:50%;background:var(--color-accent);box-shadow:0 0 8px rgba(139,26,43,.6)}
.scope-tags{display:flex;flex-wrap:wrap;gap:.55rem;padding-top:.25rem}
.scope-tags span{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);
  padding:.45rem .9rem;border-radius:999px;font-size:.78rem;font-weight:600;letter-spacing:.02em;
  transition:background .25s,border-color .25s,transform .25s;
}
.scope-tags span:hover{background:rgba(139,26,43,.15);border-color:rgba(139,26,43,.45);transform:translateY(-1px)}
.structure-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;margin-top:2.25rem}
.structure-card{
  position:relative;background:linear-gradient(160deg,rgba(255,255,255,.09),rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:1.4rem 1.35rem 1.3rem;
  backdrop-filter:blur(10px);transition:transform .35s,border-color .35s,box-shadow .35s;
}
.structure-card::before{
  content:"";position:absolute;top:0;left:1.25rem;right:1.25rem;height:3px;border-radius:0 0 6px 6px;
  background:linear-gradient(90deg,var(--color-primary),var(--color-accent));opacity:0;transition:opacity .35s;
}
.structure-card:hover{transform:translateY(-5px);border-color:rgba(139,26,43,.35);box-shadow:0 24px 48px rgba(0,0,0,.35)}
.structure-card:hover::before{opacity:1}
.structure-icon{
  width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:.85rem;
  color:#fff;background:linear-gradient(135deg,rgba(21,101,192,.55),rgba(139,26,43,.45));border:1px solid rgba(255,255,255,.15);
}
.structure-icon svg{width:22px;height:22px}
.structure-card h3{font-size:1.05rem;margin-bottom:.45rem}
.structure-card p{margin:0;font-size:.9rem;opacity:.88;line-height:1.55}
#diferenciais{background:linear-gradient(180deg,#fff 0%,#f3f7fb 100%)}
.diff-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.25rem;margin-top:2rem}
.diff-card{
  position:relative;border:1px solid rgba(21,101,192,.08);border-radius:20px;padding:1.5rem 1.4rem 1.35rem;background:#fff;
  box-shadow:0 10px 32px rgba(13,13,13,.05);transition:transform .3s,box-shadow .3s,border-color .3s;overflow:hidden;
}
.diff-card::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--color-secondary),var(--color-primary));opacity:0;transition:opacity .3s}
.diff-card:hover{transform:translateY(-4px);border-color:rgba(46,125,50,.22);box-shadow:0 20px 48px rgba(21,101,192,.12)}
.diff-card:hover::before{opacity:1}
.diff-icon{
  width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:1rem;
  color:var(--color-secondary);background:linear-gradient(145deg,rgba(46,125,50,.14),rgba(21,101,192,.1));border:1px solid rgba(46,125,50,.18);
}
.diff-icon svg{width:24px;height:24px;display:block}
.diff-card h3{font-size:1.05rem;margin-bottom:.45rem;color:var(--color-dark)}
.diff-card p{margin:0;font-size:.92rem;color:#5a6570;line-height:1.55}
.portfolio-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.15rem}
.portfolio-item{margin:0;border-radius:16px;overflow:hidden;background:#fff;border:1px solid rgba(21,101,192,.08);cursor:pointer;transition:box-shadow .3s,transform .3s}
.portfolio-item:hover{box-shadow:0 20px 44px rgba(13,13,13,.14);transform:translateY(-3px)}
.portfolio-thumb{position:relative;aspect-ratio:4/3;overflow:hidden;background:#0f2848;border-radius:16px 16px 0 0}
.portfolio-thumb>img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.portfolio-item:hover .portfolio-thumb>img{transform:scale(1.06)}
.portfolio-placeholder{aspect-ratio:4/3;width:100%;background:linear-gradient(135deg,var(--color-primary),var(--color-secondary))}
.portfolio-item figcaption{padding:.75rem .9rem;font-size:.82rem;font-weight:600;line-height:1.35;min-height:2.75em;color:var(--color-dark)}
.lightbox{position:fixed;inset:0;z-index:300;background:rgba(8,8,8,.94);backdrop-filter:blur(8px);display:none;align-items:center;justify-content:center;padding:1.5rem}
.lightbox.is-open{display:flex}
.lightbox img{max-width:min(1100px,96vw);max-height:88vh;border-radius:12px;object-fit:contain;box-shadow:0 24px 64px rgba(0,0,0,.5)}
.lightbox-caption{color:#fff;text-align:center;margin-top:1rem;font-size:.95rem;max-width:720px}
.lightbox-close{position:absolute;top:1rem;right:1rem;background:#fff;border:0;border-radius:999px;width:42px;height:42px;font-size:1.25rem;cursor:pointer;box-shadow:0 4px 16px rgba(0,0,0,.2)}
@media(min-width:1280px){.portfolio-grid{grid-template-columns:repeat(5,1fr)}}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:2.75rem;align-items:start}
.contact-info p{margin:.7rem 0}
.contact-form{display:grid;gap:.9rem;background:#fff;padding:1.65rem;border-radius:20px;border:1px solid rgba(21,101,192,.1);box-shadow:0 16px 40px rgba(13,13,13,.06)}
.contact-form label{display:grid;gap:.35rem;font-size:.88rem;font-weight:600}
.contact-form input,.contact-form textarea{border:1px solid #d5dee6;border-radius:10px;padding:.7rem .8rem;font:inherit;transition:border-color .2s,box-shadow .2s}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(21,101,192,.15)}
.form-hint{font-size:.78rem;color:#666;margin:0}
.contact-notice{padding:.75rem 1rem;border-radius:10px;margin-top:1rem;font-size:.9rem}
.contact-notice.ok{background:#e8f5e9;color:#2e7d32}
.contact-notice.err{background:#ffebee;color:#c62828}
.cta-banner{background:linear-gradient(110deg,var(--color-dark) 0%,var(--color-primary) 45%,var(--color-accent) 100%);color:#fff}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap}
.cta-actions{display:flex;gap:.85rem;flex-wrap:wrap}
.site-footer{background:var(--color-dark);color:#ddd;padding:3rem 0 0;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem;padding-bottom:2rem}
.footer-grid h4{color:#fff;margin:0 0 .75rem;font-size:.95rem}
.footer-links{list-style:none;margin:0;padding:0}
.footer-links a{color:#ccc;text-decoration:none;transition:color .2s}
.footer-links a:hover{color:#fff;text-decoration:none}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:1rem 0 1.5rem;font-size:.82rem;opacity:.85}
.whatsapp-float{position:fixed;right:1.25rem;bottom:1.25rem;width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 28px rgba(37,211,102,.45);z-index:200;text-decoration:none;transition:transform .2s}
.whatsapp-float:hover{transform:scale(1.06);text-decoration:none;color:#fff}
@media(max-width:960px){
  .split,.contact-grid,.footer-grid{grid-template-columns:1fr}
  .process-grid,.services-grid,.structure-grid,.diff-grid,.scope-grid,.portfolio-grid{grid-template-columns:repeat(2,1fr)}
  .site-header{padding-top:env(safe-area-inset-top,0)}
  .header-inner{position:relative;flex-wrap:nowrap;gap:.65rem;padding:.65rem 0}
  .brand-logo{height:46px;max-width:42vw}
  .header-tools{display:flex;align-items:center;gap:.45rem;margin-left:auto;flex-shrink:0}
  .nav-cta-mobile{
    display:inline-flex!important;padding:.5rem .85rem;font-size:.72rem;line-height:1.2;white-space:nowrap;
    box-shadow:0 6px 18px rgba(21,101,192,.28);border-radius:999px;
  }
  .nav-toggle{display:inline-flex}
  .nav-cta-desktop{display:none!important}
  .site-nav{
    display:none;position:absolute;top:calc(100% + 1px);left:0;right:0;margin:0;
    background:rgba(255,255,255,.98);flex-direction:column;align-items:stretch;gap:0;padding:.35rem 0 1rem;
    border-bottom:1px solid rgba(21,101,192,.1);backdrop-filter:blur(16px);
    box-shadow:0 18px 40px rgba(13,13,13,.1);max-height:min(70vh,520px);overflow-y:auto;
    animation:navSlide .28s ease;
  }
  .site-nav.is-open{display:flex}
  .site-nav a{padding:.85rem 1.15rem;border-bottom:1px solid rgba(21,101,192,.06);font-size:.95rem}
  .site-nav a:last-child{border-bottom:0}
  .site-nav .nav-restricted{opacity:.7;font-size:.85rem!important;margin-top:.25rem}
}
@keyframes navSlide{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:560px){
  .process-grid,.services-grid,.structure-grid,.diff-grid,.scope-grid,.portfolio-grid{grid-template-columns:1fr}
  .service-scope{padding:1.5rem 1.25rem;border-radius:20px}
}