:root{
  --blue:#0b4a86;--blue2:#0f5fa7;--navy:#062b50;--ink:#102235;--muted:#65778a;
  --line:#dce4ec;--soft:#f2f6f9;--white:#fff;--max:1240px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.55}
a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.site-header{height:82px;max-width:var(--max);margin:auto;display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:relative;z-index:20;background:#fff}
.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:39px;height:39px;background:var(--blue);color:#fff;font-size:25px;font-weight:900;clip-path:polygon(0 0,100% 0,70% 50%,100% 100%,0 100%,22% 50%)}
.brand strong,.brand small{display:block;line-height:1}.brand strong{letter-spacing:.14em;font-size:17px}.brand small{font-size:8px;letter-spacing:.28em;margin-top:5px;color:var(--muted)}
.nav{display:flex;align-items:center;gap:28px;font-size:13px;font-weight:700}.nav a{transition:.2s}.nav a:hover{color:var(--blue)}.nav-cta{border:1px solid var(--ink);padding:11px 16px}.menu-toggle{display:none;border:0;background:transparent;font-weight:700}
.hero{max-width:var(--max);min-height:680px;margin:auto;display:grid;grid-template-columns:minmax(0,1.55fr) minmax(340px,.75fr);gap:50px;align-items:center;padding:64px 28px 78px;position:relative;overflow:hidden}.hero-grid{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(to right,rgba(11,74,134,.05) 1px,transparent 1px),linear-gradient(to bottom,rgba(11,74,134,.05) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(to right,#000,transparent 86%)}.hero-copy,.hero-panel{position:relative}.eyebrow,.section-kicker{font-size:11px;font-weight:800;letter-spacing:.18em;color:var(--blue);text-transform:uppercase}.hero h1{font-size:clamp(48px,6vw,84px);letter-spacing:-.055em;line-height:.96;margin:20px 0 28px;max-width:850px}.hero h1 em{font-style:normal;color:var(--blue)}.hero-lead{font-size:19px;max-width:760px;color:#526578}.hero-actions{display:flex;gap:12px;margin-top:34px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:15px 21px;font-size:13px;font-weight:800;letter-spacing:.02em;border:1px solid transparent;cursor:pointer}.btn-primary{background:var(--blue);color:#fff}.btn-ghost{border-color:#b9c6d1;background:#fff}.btn-white{background:#fff;color:var(--navy)}.proof-strip{display:grid;grid-template-columns:repeat(3,1fr);margin-top:55px;border-top:1px solid var(--line);padding-top:24px;gap:28px}.proof-strip strong{display:block;font-size:24px;color:var(--navy)}.proof-strip span{display:block;font-size:12px;color:var(--muted);margin-top:5px}.hero-panel{background:var(--navy);color:#fff;padding:26px;box-shadow:0 28px 80px rgba(6,43,80,.2)}.panel-top{display:flex;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.18);padding-bottom:18px;font-size:12px;text-transform:uppercase;letter-spacing:.12em}.panel-top i{font-style:normal;color:#87afd0}.process-list{list-style:none;padding:0;margin:8px 0 0}.process-list li{display:grid;grid-template-columns:38px 1fr;align-items:center;border-bottom:1px solid rgba(255,255,255,.1);padding:15px 0}.process-list b{color:#70b8ed;font-size:11px}.process-list span{font-size:15px}
.section{max-width:var(--max);margin:auto;padding:105px 28px}.intro-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:100px;align-items:end}.intro h2,.section-head h2,.method h2,.software h2,.person h2,.contact h2{font-size:clamp(36px,4.5vw,62px);line-height:1.03;letter-spacing:-.045em;margin:16px 0 0}.intro p{font-size:18px;color:var(--muted);margin:0}
.services{border-top:1px solid var(--line)}.section-head{display:grid;grid-template-columns:1.1fr .6fr;justify-content:space-between;align-items:end;gap:60px;margin-bottom:52px}.section-head p{color:var(--muted);margin:0}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.service-grid article{padding:38px 32px 42px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:240px}.service-grid article>span{font-size:11px;font-weight:800;color:var(--blue)}.service-grid h3{font-size:23px;line-height:1.15;margin:38px 0 13px}.service-grid p{font-size:14px;color:var(--muted);margin:0}
.method{max-width:none;background:var(--navy);color:#fff;padding-left:max(28px,calc((100vw - var(--max))/2 + 28px));padding-right:max(28px,calc((100vw - var(--max))/2 + 28px))}.method-copy{max-width:780px}.section-kicker.light{color:#7ec2f3}.method-copy p{max-width:680px;color:#b9c8d6;font-size:17px}.method-flow{display:grid;grid-template-columns:repeat(11,auto);align-items:center;gap:16px;margin-top:60px;overflow:auto;padding-bottom:12px}.method-flow div{min-width:130px;border:1px solid rgba(255,255,255,.18);padding:18px}.method-flow b{display:block;color:#79c1f2;font-size:10px;margin-bottom:22px}.method-flow span{font-weight:700}.method-flow i{font-style:normal;color:#5f87a9}
.case-feature{display:grid;grid-template-columns:1.1fr .9fr;border:1px solid var(--line);margin-top:55px}.case-visual{min-height:480px;position:relative;background:linear-gradient(145deg,#0d5b9b,#062b50);overflow:hidden;padding:32px;color:#fff;display:flex;align-items:flex-end}.case-visual strong{font-size:92px;letter-spacing:-.07em;line-height:.85;position:relative}.case-visual small{font-size:28px;margin-left:8px}.visual-label{position:absolute;top:30px;left:32px;font-size:11px;letter-spacing:.15em}.blueprint-lines{position:absolute;inset:0;background-image:linear-gradient(35deg,transparent 45%,rgba(255,255,255,.1) 46%,rgba(255,255,255,.1) 47%,transparent 48%),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:220px 220px,34px 34px,34px 34px}.case-copy{padding:50px}.case-type{font-size:11px;color:var(--blue);font-weight:800;letter-spacing:.14em}.case-copy h3{font-size:36px;line-height:1.05;letter-spacing:-.035em;margin:18px 0}.case-copy p{color:var(--muted)}.case-copy dl{margin:34px 0;display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.case-copy dt{font-size:10px;text-transform:uppercase;color:var(--muted);letter-spacing:.1em}.case-copy dd{margin:4px 0 0;font-weight:750}.text-link{color:var(--blue);font-weight:800;font-size:13px}.case-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:24px}.case-grid article{padding:27px;border:1px solid var(--line);border-right:0}.case-grid article:last-child{border-right:1px solid var(--line)}.case-grid span{font-size:10px;color:var(--blue);font-weight:800}.case-grid h3{font-size:20px;line-height:1.15;margin:24px 0 10px}.case-grid p{font-size:13px;color:var(--muted);margin:0}
.software{max-width:none;background:#0d5b9b;color:#fff;display:grid;grid-template-columns:minmax(0,.85fr) minmax(400px,1.15fr);gap:70px;align-items:center;padding-left:max(28px,calc((100vw - var(--max))/2 + 28px));padding-right:max(28px,calc((100vw - var(--max))/2 + 28px))}.software-copy p{color:#d1e4f3;max-width:580px;font-size:17px;margin-bottom:30px}.software-ui{background:#f7f9fb;border-radius:4px;box-shadow:0 25px 70px rgba(0,0,0,.22);overflow:hidden;color:var(--ink)}.ui-top{height:44px;background:#fff;border-bottom:1px solid #e4e9ee;display:flex;align-items:center;gap:7px;padding:0 15px}.ui-top span{width:8px;height:8px;border-radius:50%;background:#d2dae1}.ui-top b{margin-left:auto;font-size:9px;color:#8493a0}.ui-body{height:380px;display:grid;grid-template-columns:58px 1fr}.ui-side{background:#082f56;padding:18px 15px}.ui-side i{display:block;height:25px;border-bottom:2px solid rgba(255,255,255,.28);margin-bottom:16px}.ui-main{padding:25px}.ui-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.ui-metrics b{height:68px;background:#fff;border:1px solid #e4e9ee;padding:13px;font-size:11px}.ui-chart{height:120px;background:linear-gradient(180deg,#fff,#f6f9fb);border:1px solid #e4e9ee;margin-top:16px;position:relative}.ui-chart:after{content:"";position:absolute;left:22px;right:22px;bottom:24px;height:2px;background:#0f5fa7;transform:skewY(-7deg);box-shadow:62px -17px 0 -1px #0f5fa7,128px -2px 0 -1px #0f5fa7}.ui-table{margin-top:16px;background:#fff;border:1px solid #e4e9ee;padding:12px}.ui-table span{display:block;height:18px;border-bottom:1px solid #edf1f4}
.person{display:grid;grid-template-columns:230px 1fr;gap:70px;align-items:center}.person-mark{height:230px;background:var(--soft);display:grid;place-items:center;font-size:78px;font-weight:900;color:var(--blue);letter-spacing:-.08em;overflow:hidden}.person-mark img{width:100%;height:100%;object-fit:cover;object-position:center 24%;display:block}.person-role{color:var(--blue);font-weight:750}.person>div:last-child>p:last-child{max-width:760px;color:var(--muted);font-size:17px}
.contact{max-width:none;background:var(--navy);color:#fff;display:grid;grid-template-columns:.8fr 1.2fr;gap:90px;padding-left:max(28px,calc((100vw - var(--max))/2 + 28px));padding-right:max(28px,calc((100vw - var(--max))/2 + 28px))}.contact>div>p{color:#b8cad9;max-width:520px}.contact form{display:grid;grid-template-columns:1fr 1fr;gap:16px}.contact label{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:#a9bfd1}.contact input,.contact select,.contact textarea{display:block;width:100%;margin-top:8px;border:1px solid #315a7d;background:#0c385f;color:#fff;padding:13px 14px;outline:none}.contact textarea{resize:vertical}.full{grid-column:1/-1}.contact small{color:#89a7bf}
footer{max-width:var(--max);margin:auto;padding:55px 28px 30px;display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px;font-size:12px}.footer-brand{align-self:start}.footer-brand .brand-mark{width:34px;height:34px}footer>div:not(.footer-bottom) span{display:block;color:var(--muted);margin-top:5px}.footer-bottom{grid-column:1/-1;border-top:1px solid var(--line);padding-top:22px;color:var(--muted)}
@media(max-width:1000px){.nav{display:none;position:absolute;top:75px;left:20px;right:20px;background:#fff;border:1px solid var(--line);padding:22px;flex-direction:column;align-items:stretch}.nav.open{display:flex}.menu-toggle{display:block}.hero{grid-template-columns:1fr}.hero-panel{max-width:650px}.intro-grid,.section-head,.software,.contact{grid-template-columns:1fr}.service-grid{grid-template-columns:repeat(2,1fr)}.case-feature{grid-template-columns:1fr}.case-grid{grid-template-columns:repeat(2,1fr)}.case-grid article:nth-child(2){border-right:1px solid var(--line)}.person{grid-template-columns:160px 1fr}.person-mark{height:160px}.software-ui{max-width:800px}.proof-strip{grid-template-columns:repeat(3,1fr)}}
@media(max-width:650px){.site-header{height:70px;padding:0 18px}.hero,.section{padding-left:18px;padding-right:18px}.hero{padding-top:48px}.hero h1{font-size:48px}.hero-lead{font-size:17px}.hero-actions{flex-direction:column;align-items:stretch}.proof-strip{grid-template-columns:1fr}.intro-grid{gap:28px}.section{padding-top:75px;padding-bottom:75px}.service-grid,.case-grid{grid-template-columns:1fr}.service-grid article,.case-grid article{border-right:1px solid var(--line)}.case-visual{min-height:330px}.case-visual strong{font-size:62px}.case-copy{padding:32px 24px}.case-copy dl{grid-template-columns:1fr}.method-flow{grid-template-columns:repeat(6,140px)}.method-flow i{display:none}.software{grid-template-columns:1fr}.software-ui{display:none}.person{grid-template-columns:1fr;gap:28px}.person-mark{width:120px;height:120px;font-size:52px}.contact form{grid-template-columns:1fr}.full{grid-column:auto}footer{grid-template-columns:1fr}}
.brand-mark-img{background:transparent;clip-path:none;overflow:hidden}
.brand-mark-img img{width:100%;height:100%;object-fit:contain;display:block}
.case-client-logo{display:block;max-width:150px;max-height:60px;object-fit:contain;margin:0 0 18px}
.case-client-logo.large{max-width:220px;max-height:80px;margin-bottom:22px}
.client-case{position:relative;padding-top:88px!important}
.client-logo{position:absolute;top:22px;left:27px;max-width:116px;max-height:48px;object-fit:contain}

/* Acervo fotográfico real */
.case-photo-visual{padding:0;isolation:isolate}
.case-photo-visual>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;z-index:0}
.case-photo-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,27,49,.10),rgba(3,27,49,.74));z-index:1}
.case-photo-visual .visual-label,.case-photo-visual .photo-metric{z-index:2;text-shadow:0 2px 18px rgba(0,0,0,.4)}
.photo-metric{margin:0 0 28px 30px}
.experience-photos{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px}
.experience-photos figure,.site-photo-gallery figure,.roncao-main{margin:0;background:#fff;border:1px solid var(--line);overflow:hidden}
.experience-photos img{width:100%;height:250px;object-fit:cover;display:block}
.experience-photos figcaption{display:flex;justify-content:space-between;gap:16px;align-items:baseline;padding:13px 15px;font-size:12px}
.experience-photos figcaption span{color:var(--muted);text-align:right}
.site-photo-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.site-photo-gallery figure{position:relative}
.site-photo-gallery figure.featured{grid-column:span 2;grid-row:span 2}
.site-photo-gallery img{width:100%;height:260px;object-fit:cover;display:block}
.site-photo-gallery .featured img{height:100%;min-height:536px}
.site-photo-gallery figcaption{position:absolute;left:10px;bottom:10px;background:rgba(6,43,80,.86);color:#fff;padding:7px 9px;font-size:11px;letter-spacing:.03em}
.roncao-feature{display:grid;grid-template-columns:1.12fr .88fr;border:1px solid var(--line)}
.roncao-main{border:0;min-height:500px}
.roncao-main img{width:100%;height:100%;min-height:500px;object-fit:cover;display:block}
.roncao-copy{padding:48px}
.roncao-copy h3{font-size:34px;line-height:1.07;letter-spacing:-.035em;margin:16px 0}
.roncao-copy p{color:var(--muted)}
.roncao-mini{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:28px}
.roncao-mini img{width:100%;height:150px;object-fit:cover;display:block;border:1px solid var(--line)}
@media(max-width:800px){.experience-photos,.site-photo-gallery{grid-template-columns:1fr 1fr}.roncao-feature{grid-template-columns:1fr}.roncao-main,.roncao-main img{min-height:330px}.site-photo-gallery figure.featured{grid-column:span 2}.site-photo-gallery .featured img{min-height:420px}}
@media(max-width:560px){.experience-photos,.site-photo-gallery{grid-template-columns:1fr}.experience-photos img{height:220px}.site-photo-gallery figure.featured{grid-column:auto;grid-row:auto}.site-photo-gallery .featured img,.site-photo-gallery img{height:250px;min-height:0}.experience-photos figcaption{display:block}.experience-photos figcaption span{display:block;text-align:left;margin-top:4px}.roncao-copy{padding:30px 24px}}

.floating-contact{position:fixed;right:22px;bottom:22px;z-index:40;display:inline-flex;align-items:center;gap:9px;background:#062b50;color:#fff;border:1px solid rgba(255,255,255,.18);padding:12px 16px;font-size:12px;font-weight:850;box-shadow:0 12px 34px rgba(6,43,80,.24);transition:.2s}.floating-contact:before{content:"↗";display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:#fff;color:#062b50;font-size:12px}.floating-contact:hover{transform:translateY(-2px);background:#0b4a86}@media(max-width:650px){.floating-contact{right:14px;bottom:14px;padding:11px 13px}.floating-contact span{display:none}}