:root{
  --orange:#ff5a00;--orange2:#ff7200;--black:#111214;--graphite:#1a1b1d;--gray:#6f7174;--line:#dfe0e1;--paper:#f7f7f5;
  --max:1280px;--font:'Inter',sans-serif;--display:'Manrope',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font);color:var(--black);background:#fff;overflow-x:hidden}a{text-decoration:none;color:inherit}

.site-header{position:fixed;z-index:900;top:0;left:0;width:100%;height:82px;background:rgba(255,255,255,.96);backdrop-filter:blur(16px);display:flex;align-items:center;padding:0 5vw;border-bottom:1px solid rgba(0,0,0,.08);transition:.3s}.brand{width:245px;display:flex;align-items:center}.brand img{display:block;width:100%;height:auto;max-height:64px;object-fit:contain}.desktop-nav{display:flex;gap:34px;margin-left:auto;margin-right:34px;font-size:12px;font-weight:600}.desktop-nav a{transition:.25s}.desktop-nav a:hover{color:var(--orange)}.header-cta{background:var(--black);color:#fff;padding:13px 19px;font-size:11px;font-weight:700;transition:.25s}.header-cta:hover{background:var(--orange)}.menu-btn{display:none;border:0;background:none;width:38px;height:38px}.menu-btn span{display:block;height:2px;background:#111;margin:5px 0}.mobile-menu{display:none}
.hero{height:100vh;min-height:680px;position:relative;display:flex;align-items:center;color:#fff;overflow:hidden;padding-top:82px}.hero-media{position:absolute;inset:0;background-image:url('assets/hero.jpg');background-size:cover;background-position:center}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.82),rgba(0,0,0,.44) 54%,rgba(0,0,0,.18))}.hero-content{position:relative;z-index:2;width:min(1280px,90%);margin:auto}.eyebrow{font-size:10px;letter-spacing:.22em;font-weight:800;color:#6a6c70}.eyebrow.light{color:#fff}.eyebrow.orange{color:var(--orange)}h1,h2,h3{font-family:var(--display)}.hero h1{font-size:clamp(48px,7vw,94px);line-height:.94;letter-spacing:-.055em;margin:18px 0 25px;font-weight:800}.hero h1 em{font-style:normal;color:#ff6b13}.hero p{max-width:570px;font-size:18px;line-height:1.65;color:rgba(255,255,255,.82)}.hero-actions{display:flex;gap:12px;margin-top:35px}.btn{display:inline-flex;align-items:center;gap:25px;padding:16px 20px;font-size:11px;font-weight:800;letter-spacing:.03em;transition:.3s}.btn-primary{background:var(--orange);color:#fff}.btn-primary:hover{background:#fff;color:#111;transform:translateY(-2px)}.btn-ghost{border:1px solid rgba(255,255,255,.5);color:#fff}.btn-ghost:hover{background:#fff;color:#111}.hero-note{position:absolute;z-index:2;right:5vw;bottom:38px;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.65)}
.section{padding:120px 5vw}.intro{display:grid;grid-template-columns:1fr 2.6fr;gap:70px}.intro-main{max-width:900px}.intro h2,.section-head h2,.authority h2,.about h2,.contact h2{font-size:clamp(40px,5vw,72px);line-height:.98;letter-spacing:-.055em;margin:16px 0 28px}.intro h2 span,.section-head h2 span,.authority h2 span,.about h2 span{color:#96989a}.intro-main>p{max-width:740px;color:#5d6063;line-height:1.8;font-size:17px}.concepts{display:flex;flex-wrap:wrap;gap:9px;margin-top:0}.concepts span{border:1px solid var(--line);padding:11px 15px;font-size:10px;text-transform:uppercase;letter-spacing:.08em;font-weight:700}
.dark{background:var(--black);color:#fff}.section-head{display:flex;justify-content:space-between;gap:60px;margin-bottom:65px}.section-head>div{max-width:800px}.section-head>p{max-width:340px;align-self:end;color:#a9abad;font-size:14px;line-height:1.7}.services .section-head h2{color:#fff}.service-grid{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid #36383b;border-left:1px solid #36383b}.service-card{min-height:320px;padding:28px 25px;border-right:1px solid #36383b;border-bottom:1px solid #36383b;position:relative;transition:.35s}.service-card:hover{background:#222427;transform:translateY(-4px)}.service-card .num{font-size:10px;color:#77797c}.service-card .icon{font-size:25px;color:var(--orange);margin:48px 0 30px}.service-card h3{font-size:22px;line-height:1.08;margin-bottom:16px}.service-card p{font-size:13px;color:#9ea0a3;line-height:1.7}
.authority{display:grid;grid-template-columns:1.1fr 1fr;min-height:650px;padding-left:0;padding-right:0}.authority-image{background:url('assets/authority.jpg') center/cover;min-height:600px}.authority-content{padding:100px 8vw;display:flex;flex-direction:column;justify-content:center}.credential{font-size:10px;letter-spacing:.2em;font-weight:800;color:var(--orange);margin:10px 0}.authority h3{font-size:27px;line-height:1.2;margin-bottom:20px}.authority-content>p{max-width:600px;color:#666;line-height:1.8;font-size:15px}
.challenges{background:var(--paper)}.challenge-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #d9dadb;border-left:1px solid #d9dadb}.challenge{padding:23px 20px;border-right:1px solid #d9dadb;border-bottom:1px solid #d9dadb;font-weight:700;font-size:14px;display:flex;justify-content:space-between}.challenge b{color:var(--orange)}.problem-callout{display:flex;justify-content:space-between;align-items:center;gap:40px;border-bottom:1px solid #d0d1d2;padding:42px 0}.problem-callout p{max-width:680px;font-family:var(--display);font-size:24px;line-height:1.35}.text-link{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;white-space:nowrap}.text-link span{color:var(--orange);font-size:18px;margin-left:10px}
.timeline{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid #393b3e}.step{padding:34px 22px 0;border-right:1px solid #393b3e;min-height:250px}.step:first-child{border-left:1px solid #393b3e}.step>span{display:inline-flex;width:35px;height:35px;border:1px solid #55585b;border-radius:50%;align-items:center;justify-content:center;font-size:10px;color:var(--orange);margin-bottom:42px}.step h3{font-size:19px;margin-bottom:12px}.step p{font-size:12px;line-height:1.7;color:#929497}
.portfolio{background:#fff}.portfolio-grid{display:grid;grid-template-columns:1.35fr 1fr;grid-template-rows:310px 310px;gap:14px}.project{position:relative;overflow:hidden;background-size:cover;background-position:center;transition:.5s}.project:hover{transform:scale(.99)}.project:after{content:'';position:absolute;inset:0;background:linear-gradient(transparent 45%,rgba(0,0,0,.72))}.project>div{position:absolute;z-index:2;bottom:24px;left:24px;color:#fff}.project small{display:block;font-size:9px;letter-spacing:.18em;margin-bottom:7px;color:#ddd}.project strong{font-family:var(--display);font-size:23px}
.about{display:grid;grid-template-columns:1fr 2fr;gap:50px;background:var(--black);color:#fff;overflow:hidden;position:relative}.about-mark{font-family:var(--display);font-size:clamp(280px,35vw,600px);font-weight:800;line-height:.65;color:#202225;position:absolute;left:0;bottom:-25px}.about-content{position:relative;z-index:2;max-width:880px;margin-left:auto}.about h2{color:#fff}.about-content>p{color:#aaa;max-width:700px;line-height:1.8;font-size:16px}.mini-credential{display:flex;align-items:center;gap:18px;margin-top:40px;padding-top:20px;border-top:1px solid #37393b;width:max-content}.mini-credential strong{font-family:var(--display);font-size:25px;color:var(--orange)}.mini-credential span{font-size:10px;text-transform:uppercase;letter-spacing:.13em;color:#aaa}
.light-gray{background:#f0f0ee}.diff-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #d2d3d4}.diff{padding:30px 20px 10px;border-right:1px solid #d2d3d4;min-height:220px}.diff:first-child{border-left:1px solid #d2d3d4}.diff span{font-size:10px;color:var(--orange)}.diff h3{font-size:22px;margin:48px 0 13px}.diff p{font-size:13px;line-height:1.7;color:#696b6e}
.contact{background:#161719;color:#fff;text-align:center;position:relative;overflow:hidden}.contact:before{content:'BRESOLIN';position:absolute;font-family:var(--display);font-size:18vw;font-weight:800;color:#1e2022;white-space:nowrap;left:50%;top:50%;transform:translate(-50%,-45%)}.contact-inner{position:relative;z-index:2;max-width:950px;margin:auto}.contact h2{font-size:clamp(44px,6vw,82px)}.contact h2 em{font-style:normal;color:var(--orange)}.contact p{max-width:580px;margin:0 auto 35px;color:#a6a8aa;line-height:1.7}
footer{background:#0e0f10;color:#fff;padding:65px 5vw 25px}.footer-main{max-width:1280px;margin:auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:70px;padding-bottom:60px;border-bottom:1px solid #2b2d2f}.footer-logo{width:250px;max-height:80px;object-fit:contain;object-position:left center;filter:none}.footer-main p{color:#888;max-width:340px;font-size:12px;line-height:1.7;margin-top:20px}.footer-links{display:flex;flex-direction:column;gap:13px;font-size:12px;color:#929497}.footer-links strong{color:#fff;margin-bottom:8px;font-family:var(--display);font-size:14px}.footer-links a:hover{color:var(--orange)}.footer-bottom{max-width:1280px;margin:22px auto 0;display:flex;justify-content:space-between;color:#65676a;font-size:9px;letter-spacing:.08em;text-transform:uppercase}
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .8s ease,transform .8s ease}.js .reveal.visible{opacity:1;transform:none}
@media(max-width:1000px){.brand{width:205px}.desktop-nav{gap:18px;margin-right:18px}.service-grid{grid-template-columns:repeat(2,1fr)}.authority{grid-template-columns:1fr}.authority-image{min-height:420px}.challenge-grid{grid-template-columns:repeat(2,1fr)}.timeline{grid-template-columns:repeat(2,1fr)}.diff-grid{grid-template-columns:repeat(2,1fr)}.portfolio-grid{grid-template-columns:1fr;grid-template-rows:330px 260px 260px}.footer-main{grid-template-columns:1.5fr 1fr 1fr}}
@media(max-width:760px){
  
  .site-header{top:0;height:72px;padding:0 20px}.brand{width:190px}.brand img{max-height:55px}.desktop-nav,.header-cta{display:none}.menu-btn{display:block;margin-left:auto}.mobile-menu{position:fixed;z-index:899;top:72px;left:0;width:100%;background:#fff;border-bottom:1px solid #ddd;padding:12px 20px;display:flex;flex-direction:column;max-height:0;overflow:hidden;opacity:0;transition:.3s}.mobile-menu.open{max-height:360px;opacity:1}.mobile-menu a{padding:16px 0;border-bottom:1px solid #eee;font-size:13px;font-weight:700}
  .hero{min-height:720px;padding-top:72px}.hero-content{width:calc(100% - 40px)}.hero h1{font-size:54px}.hero p{font-size:15px}.hero-actions{flex-direction:column;align-items:flex-start}.btn{width:auto}.hero-note{display:none}
  .section{padding:78px 20px}.intro{display:block}.intro-label{margin-bottom:45px}.intro h2,.section-head h2,.authority h2,.about h2,.contact h2{font-size:42px}.intro-main>p{font-size:15px}.section-head{display:block;margin-bottom:42px}.section-head>p{margin-top:22px}.service-grid{grid-template-columns:1fr}.service-card{min-height:275px}.authority-content{padding:70px 20px}.authority-image{min-height:330px}.challenge-grid{grid-template-columns:1fr}.problem-callout{display:block}.problem-callout p{font-size:21px;margin-bottom:25px}.timeline{grid-template-columns:1fr}.step{border-left:1px solid #393b3e;min-height:190px}.step>span{margin-bottom:25px}.portfolio-grid{grid-template-rows:280px 230px 230px}.about{display:block;min-height:600px}.about-mark{font-size:350px;bottom:-10px}.about-content{margin:0}.diff-grid{grid-template-columns:1fr}.diff{min-height:180px;border-left:1px solid #d2d3d4}.footer-main{grid-template-columns:1fr;gap:40px}.footer-logo{width:220px}.footer-bottom{display:block;line-height:1.8}.footer-bottom span{display:block}.contact:before{font-size:25vw}
}

.authority-points{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px}.authority-points span{border:1px solid #ddd;padding:10px 13px;font-size:10px;text-transform:uppercase;letter-spacing:.08em;font-weight:700;color:#555}.portfolio-grid-large{grid-template-columns:1.2fr .8fr .8fr;grid-template-rows:280px 280px}.portfolio-note{display:flex;justify-content:space-between;gap:50px;padding-top:28px;margin-top:30px;border-top:1px solid #ddd}.portfolio-note span{font-size:10px;font-weight:800;letter-spacing:.18em;color:var(--orange)}.portfolio-note p{max-width:600px;color:#777;font-size:12px;line-height:1.7}.founder-detail{margin-top:14px!important;font-size:14px!important}@media(max-width:1000px){.portfolio-grid-large{grid-template-columns:1.2fr .8fr;grid-template-rows:300px 230px 230px}}@media(max-width:760px){.portfolio-grid-large{grid-template-columns:1fr;grid-template-rows:280px 220px 220px 220px 220px}.portfolio-note{display:block}.portfolio-note p{margin-top:15px}.authority-points{margin-top:25px}}

/* Definitive edition: portfolio, founder and accessible navigation */
html{scroll-padding-top:105px}img{max-width:100%}button{font:inherit;cursor:pointer}a:focus-visible,button:focus-visible{outline:3px solid var(--orange);outline-offset:5px}.skip-link{position:fixed;top:-100px;left:20px;z-index:2000;background:#fff;color:#111;padding:15px}.skip-link:focus{top:10px}.desktop-nav{gap:24px;margin-right:24px}.desktop-nav [aria-current=page]{color:var(--orange)}.btn-dark{background:var(--black);color:white;white-space:nowrap}.btn-dark:hover{background:var(--orange)}.portfolio-preview{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.preview-card{display:block;border:1px solid var(--line);background:var(--paper);transition:transform .25s}.preview-card:hover{transform:translateY(-5px)}.preview-card img{display:block;width:100%;height:380px;object-fit:contain;background:#ededeb}.preview-card>div{padding:24px}.preview-card small{font-size:9px;letter-spacing:.12em;color:#65676a}.preview-card h3{font-size:24px;margin:10px 0 20px;letter-spacing:-.04em}.preview-card span{font-size:12px;font-weight:700;color:#ba4100}.portfolio .section-head>p{color:#65676a}.portfolio-note{align-items:center}.portfolio-note p{font-size:13px;color:#606367}.founder{grid-template-columns:minmax(0,.85fr) minmax(0,1.35fr);gap:7vw;align-items:center}.founder-portrait{position:relative;min-width:0;margin:0;align-self:start}.founder-portrait img{display:block;width:100%;height:auto;max-height:620px;object-fit:contain;background:#fff}.founder-portrait figcaption{padding:20px 0;border-bottom:1px solid #414347;font-family:var(--display);font-size:20px;font-weight:700}.founder-portrait figcaption span{display:block;font-family:var(--font);font-size:11px;letter-spacing:.08em;color:#b5b6b8;font-weight:400;margin-top:8px}.founder .about-content{max-width:800px;margin:0;min-width:0}.founder h2{font-size:clamp(38px,4.4vw,64px)}.founder-stats{display:grid;grid-template-columns:1fr 1.3fr;gap:24px;margin:35px 0}.founder-stats strong{display:block;font-family:var(--display);font-size:clamp(25px,3vw,40px);color:var(--orange);letter-spacing:-.05em}.founder-stats span{display:block;font-size:12px;line-height:1.6;color:#c0c1c3;max-width:210px;margin-top:8px}.education>div{padding:20px 0;border-top:1px solid #414347}.education dt{font-size:12px;font-weight:800;color:#fff;margin-bottom:9px;letter-spacing:.04em}.education dd{font-size:14px;line-height:1.7;color:#b5b6b8}.footer-bottom{gap:25px;flex-wrap:wrap;color:#a0a2a5}.ubuild-credit{text-transform:none;letter-spacing:0;font-size:11px}.ubuild-credit:hover{color:var(--orange)}.gallery-intro{padding-top:165px;padding-bottom:55px;background:var(--paper)}.gallery-intro>.eyebrow{display:block;margin-top:50px}.gallery-intro h1{font-size:clamp(44px,6vw,86px);line-height:1;letter-spacing:-.055em;margin:20px 0 28px}.gallery-intro h1 span{color:#777a7d}.gallery-intro>p{font-size:18px;line-height:1.7;max-width:750px;color:#55585b}.gallery-context{font-size:12px;line-height:1.8;color:#626569;max-width:810px;border-left:2px solid var(--orange);padding:4px 0 4px 20px;margin-top:28px}.gallery-section{padding-top:60px;padding-bottom:80px}.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:38px 24px;align-items:start}.gallery-card{border:1px solid var(--line);min-width:0;scroll-margin-top:20px}.gallery-open{display:block;position:relative;background:#f1f1ef}.gallery-open img{display:block;width:100%;height:460px;object-fit:contain}.zoom-label{position:absolute;right:12px;bottom:12px;font-size:11px;font-weight:700;color:white;background:#141517e8;padding:10px 13px}.gallery-caption{padding:25px}.gallery-number{font-size:10px;letter-spacing:.13em;color:#a3400a;font-weight:700}.gallery-caption h2{font-size:25px;letter-spacing:-.04em;margin:10px 0}.gallery-caption p{font-size:13px;line-height:1.7;color:#65676a}.gallery-cta{display:flex;gap:30px;align-items:center;justify-content:space-between;padding-top:65px;padding-bottom:65px}.gallery-cta h2{font-size:clamp(28px,3.5vw,46px);letter-spacing:-.04em}.lightbox{border:1px solid #45484b;background:#111214;color:white;width:min(1120px,96vw);max-width:96vw;height:min(950px,94dvh);max-height:94dvh;margin:auto;padding:20px;overflow:auto}.lightbox::backdrop{background:#000d}.lightbox[open]{display:flex;flex-direction:column}.lightbox-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:12px;flex-shrink:0}.lightbox button{border:1px solid #626569;background:#222427;color:#fff;min-width:44px;min-height:44px;padding:10px 14px}.lightbox button:hover{background:#b84000}.lightbox-stage{display:grid;grid-template-columns:44px minmax(0,1fr) 44px;gap:12px;align-items:center;min-height:0;flex:1}.lightbox-stage button{padding:10px}.lightbox-image{width:100%;height:100%;max-height:calc(94dvh - 180px);min-height:0;object-fit:contain}.lightbox-caption{padding-top:12px;flex-shrink:0}.lightbox-caption h2{font-size:19px}.lightbox-caption p{font-size:12px;line-height:1.6;color:#bbb;margin-top:6px}body.modal-open{overflow:hidden}
@media(min-width:1600px){.preview-card img{height:460px}.gallery-open img{height:540px}}
@media(max-width:1100px){.desktop-nav{gap:16px;margin-right:18px}.brand{width:200px}.header-cta{padding:13px 12px}.gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.preview-card img{height:310px}.founder{gap:40px}.founder h2{font-size:42px}}
@media(max-width:900px){.desktop-nav,.header-cta{display:none}.menu-btn{display:block;margin-left:auto}.mobile-menu{position:fixed;z-index:899;top:82px;left:0;width:100%;background:#fff;border-bottom:1px solid #ddd;padding:0 20px;display:flex;flex-direction:column;max-height:0;overflow:hidden;visibility:hidden;opacity:0;transition:.3s}.mobile-menu.open{max-height:calc(100dvh - 82px);overflow:auto;visibility:visible;opacity:1}.mobile-menu a{padding:16px 0;border-bottom:1px solid #eee;font-size:13px;font-weight:700}.founder{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:30px}.founder-stats{grid-template-columns:1fr;gap:20px}.founder-stats span{max-width:none}.preview-card>div{padding:17px}.preview-card h3{font-size:20px}}
@media(max-width:760px){html{scroll-padding-top:90px}.mobile-menu{top:72px}.mobile-menu.open{max-height:calc(100dvh - 72px)}.hero h1{font-size:clamp(42px,8.5vw,54px)}.portfolio-preview{grid-template-columns:1fr;gap:25px}.preview-card img{height:420px}.preview-card>div{padding:24px}.preview-card h3{font-size:25px}.portfolio-note .btn{margin-top:22px}.founder{display:grid;grid-template-columns:1fr;gap:44px}.founder-portrait{max-width:420px;width:100%;margin:0 auto}.founder-portrait img{max-height:530px}.founder-stats{grid-template-columns:1fr 1.3fr;gap:18px}.founder h2{font-size:40px}.gallery-intro{padding-top:120px;padding-bottom:40px}.gallery-intro>.eyebrow{margin-top:35px;font-size:9px}.gallery-intro>p{font-size:16px}.gallery-grid{gap:28px;grid-template-columns:1fr}.gallery-section{padding-top:35px;padding-bottom:50px}.gallery-open img{height:auto;max-height:580px;min-height:260px;object-fit:contain}.gallery-caption{padding:22px}.gallery-cta{display:block;padding-top:55px;padding-bottom:55px}.gallery-cta .btn{margin-top:25px}.lightbox{padding:12px}.lightbox-stage{grid-template-columns:36px minmax(0,1fr) 36px;gap:4px}.lightbox-stage button{min-width:36px;width:36px;padding:6px}.footer-bottom .ubuild-credit{display:block;margin-top:14px}.service-card h3{overflow-wrap:break-word}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.js .reveal{opacity:1;transform:none}}
.authority>*{min-width:0}.intro>*,.section-head>*{min-width:0}
@media(max-width:760px){.authority{padding-left:0;padding-right:0}}
@media(max-width:360px){.authority h2{font-size:36px}.founder h2{font-size:36px}.gallery-intro h1{font-size:40px}}

/* Revisão 1: logo fornecido e aplicação negativa no rodapé */
.site-header .brand{width:210px;flex-shrink:0}
.site-header .brand img{display:block;width:100%;height:auto;max-height:none;object-fit:contain}
.footer-logo.footer-logo-negative{display:block;width:300px;max-width:100%;height:auto;max-height:none;object-fit:contain;filter:brightness(0) invert(1)}
@media(max-width:1100px){.site-header .brand{width:195px}}
@media(max-width:760px){.site-header .brand{width:175px}.footer-logo.footer-logo-negative{width:280px}}

/* Foto de obra própria selecionada pelo cliente: imagem completa, sem cortes. */
.authority .authority-photo{background:none;min-height:0;margin:0;align-self:center}
.authority-photo img{display:block;width:100%;height:auto}