/* RT Arquitetura | proposta de site institucional | EMB-S Digital */
:root{
  --bg:#F4F1EC; --paper:#FBFAF7; --ink:#1C1B19; --graphite:#262522; --stone:#707070;
  --muted:#6B6760; --line:#DCD6CC; --sand:#E9E3D9; --wood:#9A7456;
  --lime:#8FC03A; --olive:#55702A;
  --serif:"Jost", system-ui, sans-serif; --sans:"Manrope", system-ui, sans-serif;
  --wrap:1320px; --pad:clamp(20px,4vw,56px); --ease:cubic-bezier(.2,.7,.1,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:clip}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
::selection{background:var(--ink);color:var(--bg)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad)}

/* tipografia */
.eyebrow{font-size:12px;letter-spacing:.28em;text-transform:uppercase;font-weight:600;color:var(--muted);display:inline-flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:28px;height:1px;background:currentColor}
.dot{display:inline-block;width:.32em;height:.32em;border-radius:50%;background:var(--lime);margin-left:.08em;vertical-align:baseline}
h1,h2,h3,.display{font-family:var(--serif);font-weight:400;line-height:1.12;letter-spacing:-.015em}
h1 em,h2 em,h3 em,.display em{font-style:normal;font-weight:300;color:var(--wood)}
.sec-dark h1 em,.sec-dark h2 em,.hero h1 em,.page-hero.image h1 em,.cta h2 em,.next-proj em{color:#D9C2A8}
.h-xl{font-size:clamp(36px,4.6vw,68px)}
.h-lg{font-size:clamp(30px,3.2vw,46px)}
.h-md{font-size:clamp(24px,2.3vw,34px)}
.h-sm{font-size:clamp(26px,2.2vw,34px)}
.lead{font-size:clamp(17px,1.4vw,20px);color:var(--muted);max-width:620px}
.muted{color:var(--muted)}

/* botões */
.btn{display:inline-flex;align-items:center;gap:14px;padding:17px 28px;border-radius:100px;font-size:14px;font-weight:600;letter-spacing:.04em;border:1px solid transparent;cursor:pointer;transition:all .45s var(--ease);white-space:nowrap}
.btn svg{width:16px;height:16px;transition:transform .45s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn-dark{background:var(--ink);color:var(--bg)}
.btn-dark:hover{background:var(--olive)}
.btn-light{background:var(--bg);color:var(--ink)}
.btn-light:hover{background:var(--lime);color:var(--ink)}
.btn-ghost{border-color:currentColor}
.btn-ghost:hover{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.hero .btn-ghost:hover,.cta .btn-ghost:hover,.on-dark .btn-ghost:hover,.page-hero.image .btn-ghost:hover,.sec-dark .btn-ghost:hover{background:#fff;border-color:#fff;color:var(--ink)}
.btn span{color:inherit}
.link-line{position:relative;font-weight:600;font-size:14px;letter-spacing:.04em;padding-bottom:4px;display:inline-flex;gap:10px;align-items:center}
.link-line{white-space:nowrap}.link-line svg{width:14px;height:14px;flex:none}
.link-line::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:currentColor;transform-origin:right;transition:transform .5s var(--ease)}
.link-line:hover::after{transform:scaleX(0)}

/* header */
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .5s var(--ease),color .5s,box-shadow .5s,transform .5s var(--ease)}
.site-header .bar{display:flex;align-items:center;justify-content:space-between;height:92px;transition:height .5s var(--ease)}
.site-header.is-light{color:#fff}
.site-header.scrolled{background:rgba(244,241,236,.97);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);color:var(--ink);box-shadow:0 1px 0 var(--line)}
.site-header.scrolled .bar{height:72px}
.site-header.hide{transform:translateY(-100%)}
.brand{display:flex;align-items:center;gap:14px}
.brand img{height:46px;width:auto;transition:filter .5s}
.site-header.is-light:not(.scrolled) .brand img,.site-footer .brand img{filter:brightness(0) invert(1)}
.brand-name{font-size:11px;letter-spacing:.3em;text-transform:uppercase;font-weight:600;line-height:1.5;border-left:1px solid currentColor;padding-left:14px;opacity:.85}
.nav{display:flex;align-items:center;gap:34px}
.nav a.nl{font-size:14px;font-weight:500;position:relative;padding:6px 0;opacity:.85;transition:opacity .3s}
.nav a.nl:hover,.nav a.nl.active{opacity:1}
.nav a.nl::after{content:"";position:absolute;left:50%;bottom:-2px;width:5px;height:5px;border-radius:50%;background:var(--lime);transform:translateX(-50%) scale(0);transition:transform .35s var(--ease)}
.nav a.nl:hover::after,.nav a.nl.active::after{transform:translateX(-50%) scale(1)}
.nav .btn{padding:12px 22px}
.site-header.is-light:not(.scrolled) .nav .btn{background:#fff;color:var(--ink)}
.site-header.is-light:not(.scrolled) .nav .btn:hover{background:var(--lime);color:var(--ink)}
.burger{display:none;width:44px;height:44px;border:0;background:none;cursor:pointer;position:relative;z-index:60}
.burger span{position:absolute;left:10px;right:10px;height:1.5px;background:currentColor;transition:transform .4s var(--ease),top .4s var(--ease)}
.burger span:nth-child(1){top:17px}.burger span:nth-child(2){top:26px}
body.menu-open .burger span:nth-child(1){top:21px;transform:rotate(45deg)}
body.menu-open .burger span:nth-child(2){top:21px;transform:rotate(-45deg)}
.mobile-menu{position:fixed;inset:0;background:var(--graphite);color:var(--bg);z-index:55;display:flex;flex-direction:column;justify-content:center;padding:100px var(--pad) 40px;clip-path:inset(0 0 100% 0);transition:clip-path .7s var(--ease)}
body.menu-open .mobile-menu{clip-path:inset(0 0 0 0)}
body.menu-open .site-header{color:var(--bg);background:transparent;box-shadow:none;z-index:70;transform:none}
body.menu-open .site-header .brand img{filter:brightness(0) invert(1)}
.mobile-menu a.ml{font-family:var(--serif);font-size:clamp(28px,8vw,40px);line-height:1.15;display:block;opacity:0;transform:translateY(20px);transition:all .6s var(--ease)}
body.menu-open .mobile-menu a.ml{opacity:1;transform:none}
.mobile-menu .mm-foot{margin-top:40px;font-size:14px;opacity:.7}

/* hero home */
.hero{position:relative;height:100svh;min-height:640px;color:#fff;overflow:hidden;background:#111}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.6s ease}
.hero-slide.active{opacity:1}
.hero-slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.12);transition:transform 9s linear}
.hero-slide.active img{transform:scale(1)}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,14,12,.82) 0%,rgba(15,14,12,.55) 45%,rgba(15,14,12,.15) 80%),linear-gradient(180deg,rgba(0,0,0,.45) 0%,transparent 25%,transparent 70%,rgba(0,0,0,.6) 100%)}
.hero h1,.hero .lead,.page-hero.image h1,.page-hero.image .lead,.cta h2,.cta .lead{text-shadow:0 2px 24px rgba(0,0,0,.35)}
.hero-content{position:absolute;z-index:2;left:0;right:0;bottom:clamp(90px,14vh,150px)}
.hero h1{max-width:760px}
.hero .lead{color:rgba(255,255,255,.85);margin-top:26px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:38px}
.hero-meta{position:absolute;z-index:2;left:0;right:0;bottom:30px}
.hero-meta .wrap{display:flex;justify-content:space-between;align-items:center;font-size:12px;letter-spacing:.2em;text-transform:uppercase;gap:20px}
.hero-dots{display:flex;gap:10px;align-items:center}
.hero-dots button{width:34px;height:32px;border:0;background:linear-gradient(rgba(255,255,255,.35),rgba(255,255,255,.35)) center/100% 2px no-repeat;cursor:pointer;position:relative;overflow:hidden}
.hero-dots button i{position:absolute;left:0;right:0;top:15px;height:2px;background:#fff;transform:scaleX(0);transform-origin:left}
.hero-dots button.active i{animation:fill 6s linear forwards}
@keyframes fill{to{transform:scaleX(1)}}
.scroll-cue{display:flex;align-items:center;gap:12px}
.scroll-cue span{width:1px;height:38px;background:rgba(255,255,255,.35);position:relative;overflow:hidden}
.scroll-cue span::after{content:"";position:absolute;left:0;top:-40%;width:1px;height:40%;background:#fff;animation:cue 2.2s var(--ease) infinite}
@keyframes cue{to{top:110%}}

/* page hero (internas) */
.page-hero{position:relative;padding:190px 0 90px;overflow:hidden}
.page-hero.dark{background:var(--graphite);color:var(--bg)}
.page-hero.image{color:#fff;min-height:62svh;display:flex;align-items:flex-end;padding-bottom:80px}
.page-hero.image .bg{position:absolute;inset:0}
.page-hero.image .bg img{width:100%;height:100%;object-fit:cover}
.page-hero.image .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,14,12,.55),rgba(15,14,12,.35) 40%,rgba(15,14,12,.85))}
.page-hero .wrap{position:relative;z-index:2}
.page-hero .crumbs{font-size:12px;letter-spacing:.22em;text-transform:uppercase;opacity:.7;margin-bottom:26px}
.page-hero .row{display:grid;grid-template-columns:1.3fr .7fr;gap:60px;align-items:end}
.page-hero .lead{color:inherit;opacity:.78}

/* seções */
section{position:relative}
.sec{padding:clamp(90px,12vw,170px) 0}
.sec-tight{padding:clamp(60px,8vw,110px) 0}
.sec-dark{background:var(--graphite);color:var(--bg)}
.sec-dark .muted,.sec-dark .lead{color:rgba(244,241,236,.62)}
.sec-dark .eyebrow{color:rgba(244,241,236,.6)}
.sec-paper{background:var(--paper)}
.sec-sand{background:var(--sand)}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:clamp(50px,6vw,80px);flex-wrap:wrap}
.sec-head h2{margin-top:22px;max-width:820px}

/* números */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.stat{padding:44px 20px 10px;border-right:1px solid var(--line);text-align:center}
.stat:last-child{border-right:0}

.stat b{display:block;font-family:var(--serif);font-weight:300;font-size:clamp(40px,3.8vw,56px);line-height:1}
.stat b sup{font-size:.45em;color:var(--olive);vertical-align:super;margin-left:2px}
.stat>span{display:block;margin:14px auto 0;color:var(--muted);font-size:14px;max-width:200px}

/* manifesto */
.manifesto{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(40px,7vw,120px);align-items:center}
.manifesto-img{position:relative;aspect-ratio:4/5;overflow:hidden}
.manifesto-img img{width:100%;height:100%;object-fit:cover}
.manifesto-img .tag{position:absolute;left:0;bottom:0;background:var(--bg);padding:18px 24px;font-size:12px;letter-spacing:.2em;text-transform:uppercase}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:56px;border-top:1px solid var(--line);padding-top:36px}
.pillars .n{font-family:var(--serif);font-size:16px;color:var(--olive)}
.pillars h3{font-family:var(--sans);font-size:17px;font-weight:600;margin:10px 0 8px;line-height:1.3}
.pillars p{font-size:14px;color:var(--muted);line-height:1.6}

/* grid de projetos em destaque */
.feat-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(16px,2vw,28px)}
.pcard{display:block;color:var(--ink)}
.pcard .ph{position:relative;overflow:hidden;aspect-ratio:4/5;background:#ddd}
.pcard img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.pcard:hover img{transform:scale(1.05)}
.pcard .arrow{position:absolute;right:16px;bottom:16px;width:46px;height:46px;border-radius:50%;background:var(--bg);color:var(--ink);display:grid;place-items:center;opacity:0;transform:translateY(8px);transition:all .5s var(--ease)}
.pcard:hover .arrow{opacity:1;transform:none}
.pcard .arrow svg{width:16px;height:16px}
.pcard .info{padding-top:18px}
.pcard .cat{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);font-weight:600}
.pcard .meta{font-size:13px;color:var(--muted);margin-top:4px}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:44px 24px}
.feat-wide{max-width:1520px;margin:0 auto;padding:0 var(--pad)}
.feat-grid.editorial{--h:calc((min(100vw,1520px) - 2 * var(--pad) - 48px) / 3 * 1.2)}
.feat-grid.editorial .pcard .ph{aspect-ratio:auto;height:var(--h)}
.feat-grid.editorial .pcard:nth-child(1){grid-column:span 2}
.feat-grid.editorial .pcard:nth-child(-n+2) .ph{height:calc(var(--h) * 1.18)}
.feat-grid.editorial .pcard h3{font-size:clamp(20px,1.6vw,24px)}
.feat-grid.editorial .pcard:nth-child(1) h3{font-size:clamp(24px,2.2vw,32px)}
/* lista de especialidades com imagem */
.svc-list{border-top:1px solid rgba(244,241,236,.18)}
.svc-row{display:grid;grid-template-columns:60px 1fr auto;align-items:center;gap:24px;padding:24px 0;border-bottom:1px solid rgba(244,241,236,.18);position:relative;transition:padding .5s var(--ease)}
.svc-row .num{font-family:var(--serif);font-size:15px;opacity:.5}
.svc-row h3{font-size:clamp(22px,2.2vw,30px);transition:transform .6s var(--ease),color .4s}
.svc-row p{max-width:340px;font-size:14px;opacity:.6;text-align:right}
.svc-row:hover h3{transform:translateX(18px);color:var(--lime)}
.svc-float{position:fixed;left:0;top:0;width:340px;aspect-ratio:4/3;pointer-events:none;z-index:40;overflow:hidden;opacity:0;transform:scale(.85);transition:opacity .35s,transform .45s var(--ease)}
.svc-float.show{opacity:1;transform:scale(1)}
.svc-float img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;opacity:0;transition:opacity .35s}
.svc-float img.on{opacity:1}

/* marquee */
.marquee{display:none;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0;background:var(--bg)}
.marquee-track{display:flex;gap:56px;width:max-content;animation:mq 38s linear infinite}
.marquee span{font-family:var(--serif);font-size:clamp(28px,3vw,44px);white-space:nowrap;display:flex;align-items:center;gap:56px}
.marquee span::after{content:"";width:9px;height:9px;border-radius:50%;background:var(--lime)}
.marquee span:nth-child(even){font-style:italic;color:var(--muted)}
@keyframes mq{to{transform:translateX(-50%)}}

/* método */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:s}
.step{padding:40px 30px 40px 0;border-top:1px solid var(--line);position:relative}
.step+.step{padding-left:30px;border-left:1px solid var(--line)}
.step .k{font-family:var(--serif);font-weight:300;font-size:40px;line-height:1;color:var(--wood);opacity:.55}
.step h3{font-family:var(--sans);font-size:19px;font-weight:600;margin:26px 0 10px;line-height:1.3}
.step p{font-size:14px;color:var(--muted)}
.step::before{content:"";position:absolute;top:-4px;left:0;width:7px;height:7px;border-radius:50%;background:var(--lime)}
.step+.step::before{left:30px}

/* arquiteto */
.architect{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(40px,7vw,110px);align-items:center}
.architect .photo{position:relative}
.architect .photo img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:top}
.architect .photo .sig{position:absolute;right:-24px;bottom:40px;background:var(--lime);color:var(--ink);padding:18px 22px;font-size:12px;letter-spacing:.18em;text-transform:uppercase;font-weight:600;line-height:1.5}
.quote{font-family:var(--serif);font-weight:300;font-size:clamp(22px,2.1vw,30px);line-height:1.4}
.quote::before{content:"\201C";display:block;font-size:2.4em;line-height:.8;color:var(--olive);font-family:Georgia,serif}
.architect .who{margin-top:34px;display:flex;align-items:center;gap:18px}
.architect .who b{display:block;font-size:17px}
.architect .who span{font-size:13px;color:var(--muted);letter-spacing:.06em}

/* depoimentos */
.testi{position:relative}
.testi-track{display:grid}
.testi-item{grid-area:1/1;opacity:0;transform:translateY(20px);transition:opacity .8s var(--ease),transform .8s var(--ease);pointer-events:none}
.testi-item.active{opacity:1;transform:none;pointer-events:auto}
.testi-item p{font-family:var(--serif);font-weight:300;font-size:clamp(20px,1.9vw,27px);line-height:1.5;max-width:900px}
.testi-item .by{margin-top:36px;display:flex;align-items:center;gap:16px;font-size:14px;letter-spacing:.08em}
.testi-item .by i{width:46px;height:46px;border-radius:50%;background:var(--lime);color:var(--ink);display:grid;place-items:center;font-style:normal;font-weight:700}
.testi-nav{display:flex;gap:10px;margin-top:48px;align-items:center}
.round{width:54px;height:54px;border-radius:50%;border:1px solid currentColor;background:none;cursor:pointer;display:grid;place-items:center;transition:all .4s var(--ease)}
.round:hover{background:var(--bg);color:var(--ink);border-color:var(--bg)}
.round svg{width:18px;height:18px}
.testi-count{margin-left:18px;font-size:13px;letter-spacing:.2em;opacity:.6}
.stars{display:flex;gap:4px;margin-bottom:30px;color:var(--lime)}
.stars svg{width:16px;height:16px}

/* blog cards */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.5vw,36px)}
.post .ph{aspect-ratio:4/3;overflow:hidden;background:#ddd}
.post img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.post:hover img{transform:scale(1.05)}
.post .tag{margin-top:22px;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--olive);font-weight:600}
.post h3{font-family:var(--serif);font-size:clamp(19px,1.5vw,22px);line-height:1.15;margin:10px 0 12px}
.post p{font-size:14px;color:var(--muted)}
.post .link-line{margin-top:18px}

/* CTA */
.cta{position:relative;color:#fff;overflow:hidden;padding:clamp(110px,15vw,200px) 0;text-align:center}
.cta .bg{position:absolute;inset:-10% 0;}
.cta .bg img{width:100%;height:100%;object-fit:cover}
.cta::after{content:"";position:absolute;inset:0;background:rgba(20,19,17,.78)}
.cta .wrap{position:relative;z-index:2}
.cta h2{max-width:980px;margin:22px auto 0}
.cta .lead{color:rgba(255,255,255,.8);margin:24px auto 0}
.cta .hero-actions{justify-content:center}
.cta .eyebrow{color:rgba(255,255,255,.75)}

/* footer */
.site-footer{background:#151513;color:rgba(244,241,236,.72);padding:100px 0 34px;font-size:14px}
.f-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:50px;padding-bottom:70px;border-bottom:1px solid rgba(255,255,255,.1)}
.f-top h4{color:#fff;font-size:12px;letter-spacing:.24em;text-transform:uppercase;font-weight:600;margin-bottom:22px}
.f-top li{list-style:none;margin-bottom:10px}
.f-top a:hover{color:var(--lime)}
.f-claim{font-family:var(--serif);font-weight:300;font-size:22px;line-height:1.15;color:#fff;margin:28px 0 0;max-width:340px}
.socials{display:flex;gap:10px;margin-top:26px}
.socials a{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.2);display:grid;place-items:center;transition:all .4s var(--ease)}
.socials a:hover{background:var(--lime);border-color:var(--lime);color:var(--ink)}
.socials svg{width:17px;height:17px}
.embs{display:inline-flex;align-items:center;gap:8px}.embs b{color:#fff;font-weight:600;letter-spacing:.02em}.embs a:hover b{color:#FFC008}
.f-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:30px;font-size:12px;flex-wrap:wrap;opacity:.7}
.f-big{display:none}

/* whatsapp */
.wa{position:fixed;right:24px;bottom:24px;z-index:45;display:flex;align-items:center;gap:0;background:#1f2a14;color:#fff;border-radius:100px;padding:0;height:60px;box-shadow:0 10px 30px rgba(0,0,0,.25);overflow:hidden;transition:all .5s var(--ease)}
.wa .ic{width:60px;height:60px;display:grid;place-items:center;background:#25D366;border-radius:50%;flex:none;position:relative}
.wa .ic::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25D366;animation:pulse 2.4s ease-out infinite}
@keyframes pulse{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.7);opacity:0}}
.wa svg{width:28px;height:28px}
.wa .tx{max-width:0;white-space:nowrap;font-size:14px;font-weight:600;transition:max-width .6s var(--ease),padding .6s var(--ease)}
.wa:hover .tx{max-width:220px;padding:0 22px 0 16px}

/* reveal */
.rv{opacity:0;transform:translateY(40px);transition:opacity 1.1s var(--ease),transform 1.1s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.1s}.rv-d2{transition-delay:.2s}.rv-d3{transition-delay:.3s}
.clip{overflow:hidden;clip-path:inset(12% 12% 12% 12%);transition:clip-path 1.4s var(--ease)}
.clip img{transform:scale(1.25);transition:transform 1.6s var(--ease)}
.clip.in{clip-path:inset(0 0 0 0)}
.clip.in img{transform:scale(1)}
.split-line{display:block;overflow:hidden}
.split-line>span{display:block;transform:translateY(105%);transition:transform 1.1s var(--ease)}
.in .split-line>span,.split-line.in>span{transform:none}
.split-line:nth-child(2)>span{transition-delay:.08s}.split-line:nth-child(3)>span{transition-delay:.16s}

/* loader */
.loader{position:fixed;inset:0;background:var(--graphite);z-index:100;display:grid;place-items:center;transition:opacity .3s ease,visibility .3s}
.loader img{height:56px;filter:brightness(0) invert(1)}
@keyframes lo{to{opacity:1}}
body.loaded .loader{opacity:0;visibility:hidden}

/* sobre */
.story{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,7vw,110px)}
.story p+p{margin-top:20px}
.big-img{aspect-ratio:16/8;overflow:hidden}
.big-img img{width:100%;height:100%;object-fit:cover}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(244,241,236,.14);border:1px solid rgba(244,241,236,.14)}
.value{background:var(--graphite);padding:50px 40px 56px}
.value .ico{width:54px;height:54px;border-radius:50%;border:1px solid rgba(244,241,236,.3);display:grid;place-items:center;color:var(--lime);margin-bottom:34px}
.value .ico svg{width:22px;height:22px}
.value h3{font-size:24px;margin-bottom:14px}
.value p{font-size:15px;color:rgba(244,241,236,.62)}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.tl b{font-family:var(--serif);font-size:34px;font-weight:400;display:block;color:var(--wood)}
.tl h4{font-size:16px;margin:8px 0}
.tl p{font-size:14px;color:var(--muted)}

/* especialidades */
.svc-block{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,100px);align-items:center;padding:clamp(60px,7vw,100px) 0;border-top:1px solid var(--line)}
.svc-block:nth-of-type(even) .svc-media{order:2}
.svc-media{position:relative;aspect-ratio:5/4;overflow:hidden}
.svc-media img{width:100%;height:100%;object-fit:cover}
.svc-media .badge{position:absolute;top:20px;left:20px;background:var(--bg);font-size:11px;letter-spacing:.2em;text-transform:uppercase;padding:9px 14px;font-weight:600}
.svc-body .num{font-family:var(--serif);color:var(--olive);font-size:22px}
.svc-body h2{margin:12px 0 22px}
.svc-body ul{list-style:none;margin:28px 0 34px;display:grid;grid-template-columns:1fr 1fr;gap:12px 24px}
.svc-body li{font-size:14px;padding-left:22px;position:relative}
.svc-body li::before{content:"";position:absolute;left:0;top:.72em;width:10px;height:1px;background:var(--olive)}
.svc-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.svc-card{background:var(--bg);padding:44px 36px 48px;transition:background .5s var(--ease),color .5s;position:relative;min-height:320px;display:flex;flex-direction:column}
.svc-card:hover{background:var(--graphite);color:var(--bg)}
.svc-card:hover p{color:rgba(244,241,236,.65)}
.svc-card .num{font-family:var(--serif);font-size:16px;color:var(--olive)}
.svc-card:hover .num{color:var(--lime)}
.svc-card h3{font-size:24px;margin:40px 0 14px}
.svc-card p{font-size:14px;color:var(--muted);transition:color .5s}
.svc-card .link-line{margin-top:auto;padding-top:26px;align-self:flex-start}
.anchor-nav{position:sticky;top:72px;z-index:20;background:rgba(244,241,236,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.anchor-nav .wrap{display:flex;gap:28px;overflow-x:auto;scrollbar-width:none;padding-top:8px;padding-bottom:8px}
.anchor-nav .wrap::-webkit-scrollbar{display:none}
.anchor-nav a{padding:10px 0;font-size:13px;white-space:nowrap;color:var(--muted);font-weight:500;transition:color .3s}
.anchor-nav a:hover,.anchor-nav a.active{color:var(--ink)}

/* portfólio */
.filters{display:flex;gap:10px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:transparent;padding:11px 20px;border-radius:100px;font-size:13px;font-weight:600;cursor:pointer;transition:all .35s var(--ease);display:inline-flex;gap:8px;align-items:center}
.chip sup{font-size:10px;opacity:.6}
.chip:hover{border-color:var(--ink)}
.chip.active{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.pf-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:48px clamp(16px,2vw,28px);margin-top:50px}
.pf-grid .pcard{transition:opacity .4s}
.pf-grid .pcard.hidden{display:none}
/* projeto */
.facts{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.fact{padding:28px 24px 28px 0}
.fact+.fact{padding-left:24px;border-left:1px solid var(--line)}
.fact small{display:block;font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.fact b{font-family:var(--serif);font-weight:400;font-size:20px;line-height:1.1}
.proj-intro{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(40px,7vw,110px);margin-top:clamp(60px,7vw,100px)}
.proj-intro p{font-size:clamp(18px,1.5vw,22px);line-height:1.6}
.gallery{display:grid;grid-template-columns:1fr 1fr;gap:clamp(12px,1.6vw,22px)}
.gallery figure{overflow:hidden;cursor:zoom-in;background:#e6e1d8;aspect-ratio:4/3}
.gallery figure img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.gallery figure:hover img{transform:scale(1.04)}
.gallery.single{grid-template-columns:1fr;max-width:1000px;margin:0 auto}
.proj-cover{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad)}
.proj-cover img{width:100%;margin:0 auto;aspect-ratio:16/9;object-fit:cover}
.next-proj{display:block;position:relative;height:70svh;min-height:440px;overflow:hidden;color:#fff}
.next-proj img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease)}
.next-proj:hover img{transform:scale(1.05)}
.next-proj::after{content:"";position:absolute;inset:0;background:rgba(15,14,12,.72)}
.next-proj .wrap{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center}
.next-proj small{font-size:12px;letter-spacing:.3em;text-transform:uppercase;opacity:.8}

/* lightbox */
.lb{position:fixed;inset:0;background:rgba(15,15,14,.96);z-index:90;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .4s}
.lb.open{opacity:1;pointer-events:auto}
.lb img{max-width:90vw;max-height:84vh;object-fit:contain;transition:opacity .3s}
.lb .round{position:absolute;color:#fff;top:50%;transform:translateY(-50%)}
.lb .prev{left:24px}.lb .next{right:24px}
.lb .close{top:24px;right:24px;transform:none}
.lb .cnt{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);color:#fff;font-size:13px;letter-spacing:.2em}

/* blog */
.post-feat{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(30px,5vw,80px);align-items:center;padding-bottom:clamp(60px,7vw,100px);border-bottom:1px solid var(--line);margin-bottom:clamp(36px,4vw,50px)}
.post-feat .ph{aspect-ratio:16/11;overflow:hidden}
.post-feat img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.post-feat:hover img{transform:scale(1.04)}
.newsletter{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.nl-form{display:flex;border-bottom:1px solid rgba(244,241,236,.4)}
.nl-form input{flex:1;background:none;border:0;padding:18px 0;color:var(--bg);outline:none;font-size:17px}
.nl-form input::placeholder{color:rgba(244,241,236,.5)}
.nl-form button{background:none;border:0;color:var(--lime);font-weight:600;cursor:pointer;letter-spacing:.06em}

/* contato */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,70px);align-items:stretch}
.c-photo{aspect-ratio:16/10;overflow:hidden;margin-bottom:30px}.c-photo img{width:100%;height:100%;object-fit:cover}
.c-info{display:grid;grid-template-columns:1fr 1fr;column-gap:24px}.c-info li{list-style:none;padding:18px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:44px 1fr;gap:18px}
.c-info li:nth-child(-n+2){border-top:1px solid var(--line)}.c-info li.wide{grid-column:1/-1}
.c-info .ico{width:44px;height:44px;border-radius:50%;background:var(--sand);display:grid;place-items:center;color:var(--olive)}
.c-info .ico svg{width:18px;height:18px}
.c-info small{display:block;font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.c-info b{font-weight:500;font-size:15px}
.c-info a:hover{color:var(--olive)}
.form{background:var(--paper);padding:clamp(26px,3vw,44px);border:1px solid var(--line)}
.form .grid{display:grid;grid-template-columns:1fr 1fr;gap:20px 24px}
.form .full{grid-column:1/-1}
.field label{display:block;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;background:none;border:0;border-bottom:1px solid var(--line);padding:12px 0;font-size:16px;outline:none;transition:border-color .3s;border-radius:0;appearance:none;-webkit-appearance:none}
.field select{background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%236B6760' stroke-width='1.5'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E") no-repeat right 4px center}
.field textarea{resize:vertical;min-height:70px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--ink)}
.opts{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.opts input{display:none}
.opts label{margin:0;letter-spacing:0;text-transform:none;font-size:13px;color:var(--ink);border:1px solid var(--line);padding:9px 16px;border-radius:100px;cursor:pointer;transition:all .3s}
.opts input:checked+label{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.consent{display:flex;gap:10px;font-size:13px;color:var(--muted);align-items:flex-start}
.consent input{margin-top:5px;accent-color:var(--olive)}
.form-foot{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:26px;flex-wrap:wrap}
.form-foot small{color:var(--muted);font-size:12px;max-width:300px}
.map{height:460px;filter:grayscale(1) contrast(1.05);border:0;width:100%;display:block}
.faq{max-width:980px}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:28px 60px 28px 0;font-family:var(--serif);font-size:clamp(18px,1.4vw,21px);position:relative;line-height:1.35}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:18px;height:18px;margin-top:-9px;background:linear-gradient(currentColor,currentColor) center/18px 1.5px no-repeat,linear-gradient(currentColor,currentColor) center/1.5px 18px no-repeat;transition:transform .4s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 60px 30px 0;color:var(--muted);max-width:820px}

/* responsivo */
@media (max-width:1080px){
  .nav{display:none}.burger{display:block}
  .feat-grid,.pf-grid{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(n+3){border-top:1px solid var(--line)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step:nth-child(3){padding-left:0;border-left:0}
  .step:nth-child(3)::before{left:0}
  .posts{grid-template-columns:1fr 1fr}
  .facts{grid-template-columns:repeat(3,1fr)}
  .fact:nth-child(4){padding-left:0;border-left:0}
  .fact:nth-child(n+4){border-top:1px solid var(--line)}
  .f-top{grid-template-columns:1fr 1fr}
  .svc-cards{grid-template-columns:1fr 1fr}
  .timeline{grid-template-columns:1fr 1fr}
  .svc-float{display:none}
}
@media (max-width:780px){
  body{font-size:15px}
  .brand-name{display:none}
  .site-header .bar{height:74px}
  .hero-content{bottom:110px}
  .hero-meta .caption{display:none}
  .page-hero{padding:140px 0 60px}
  .page-hero .row,.manifesto,.architect,.story,.svc-block,.proj-intro,.contact,.post-feat,.newsletter{grid-template-columns:1fr}
  .svc-block:nth-of-type(even) .svc-media{order:0}
  .pillars{grid-template-columns:1fr}
  .feat-grid,.pf-grid{grid-template-columns:1fr;gap:36px}
  .svc-row{grid-template-columns:44px 1fr}
  .svc-row p{display:none}
  .steps{grid-template-columns:1fr}
  .step,.step+.step{padding-left:0;border-left:0}
  .step+.step::before{left:0}
  .posts,.values,.svc-cards,.timeline{grid-template-columns:1fr}
  .svc-cards .svc-card{grid-column:auto!important}
  .architect .photo .sig{right:12px}
  .facts{grid-template-columns:1fr 1fr}
  .fact:nth-child(n){padding-left:0;border-left:0;border-top:1px solid var(--line)}
  .fact:nth-child(1),.fact:nth-child(2){border-top:0}
  .fact:nth-child(even){padding-left:20px;border-left:1px solid var(--line)}
  .gallery{grid-template-columns:1fr}
  .form .grid,.c-info{grid-template-columns:1fr}
  .c-info li:nth-child(2){border-top:0}
  .svc-body ul{grid-template-columns:1fr}
  .f-top{grid-template-columns:1fr}
  .wa{right:16px;bottom:16px}
  .lb .prev{left:8px}.lb .next{right:8px}
  .testi-item p{font-size:26px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv,.clip{opacity:1;transform:none;clip-path:none}}

.page-hero.team{min-height:min(84svh,calc(50vw + 92px));background:var(--graphite)}
.page-hero.team .bg{top:92px}
.page-hero.team .bg img{object-position:center 20%}
@media (max-width:780px){.page-hero.team{min-height:80svh}.page-hero.team .bg{top:74px}.page-hero.team .bg img{object-position:42% top}}
.page-hero.team .bg::after{background:linear-gradient(180deg,rgba(15,14,12,.12),rgba(15,14,12,0) 25%,rgba(15,14,12,.15) 55%,rgba(15,14,12,.9))}
/* página de especialidade */
.page-hero.dark .bg{display:none}
.spec-intro{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(40px,6vw,100px);align-items:center}
.spec-side{aspect-ratio:4/5;overflow:hidden}
.spec-side img{width:100%;height:100%;object-fit:cover}
.spec-note{aspect-ratio:auto;background:var(--graphite);color:var(--bg);padding:clamp(30px,4vw,56px);font-size:17px;line-height:1.7}
.deliver{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);column-gap:60px;border-top:1px solid rgba(244,241,236,.18)}
.deliver li{display:flex;gap:22px;align-items:baseline;padding:22px 0;border-bottom:1px solid rgba(244,241,236,.18);font-size:17px}
.deliver li span{font-family:var(--serif);color:var(--lime);font-size:14px}
.steps.three{grid-template-columns:repeat(3,1fr)}
.faq-grid{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:clamp(40px,6vw,100px)}
@media (max-width:780px){.spec-intro,.faq-grid,.deliver,.steps.three{grid-template-columns:1fr}}

/* artigo */
.art-hero{padding:170px 0 50px}
.art-hero .meta{display:flex;gap:18px;flex-wrap:wrap;align-items:center;margin-top:26px;font-size:13px;color:var(--muted)}
.art-hero .meta b{color:var(--olive);letter-spacing:.2em;text-transform:uppercase;font-size:11px}
.art-hero h1{max-width:980px}
.art-cover{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad)}
.art-cover img{width:100%;aspect-ratio:16/8;object-fit:cover}
.art-layout{display:grid;grid-template-columns:190px minmax(0,1fr) 270px;gap:clamp(30px,4vw,60px);padding-top:clamp(50px,6vw,90px);padding-bottom:clamp(80px,9vw,130px)}
.toc{position:sticky;top:110px;align-self:start;font-size:13px}
.toc b{display:block;font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.toc a{display:block;padding:7px 0 7px 14px;border-left:1px solid var(--line);color:var(--muted);transition:all .3s}
.toc a:hover,.toc a.active{color:var(--ink);border-color:var(--olive)}
.prose{max-width:720px;font-size:17px;line-height:1.85;color:#3a3833}
.prose .lede{font-size:21px;line-height:1.6;color:var(--ink);margin-bottom:10px}
.prose h2{font-size:clamp(24px,2.2vw,30px);color:var(--ink);margin:54px 0 16px;scroll-margin-top:110px}
.prose h3{font-family:var(--sans);font-size:18px;font-weight:600;color:var(--ink);margin:30px 0 8px}
.prose p{margin:0 0 18px}
.prose ul{margin:0 0 22px;padding:0;list-style:none}
.prose li{position:relative;padding-left:26px;margin-bottom:10px}
.prose li::before{content:"";position:absolute;left:0;top:.8em;width:12px;height:1px;background:var(--olive)}
.prose strong{color:var(--ink);font-weight:600}
.prose .callout{background:var(--sand);border-left:3px solid var(--lime);padding:22px 26px;margin:30px 0;color:var(--ink)}
.art-side{position:sticky;top:110px;align-self:start}
.side-card{background:var(--graphite);color:var(--bg);padding:30px}
.side-card h4{font-family:var(--serif);font-weight:400;font-size:22px;line-height:1.25;margin:10px 0 12px}
.side-card .btn{width:100%;justify-content:center;padding:15px 18px}
.side-card p{font-size:14px;color:rgba(244,241,236,.65);margin-bottom:22px}
.share{display:flex;gap:10px;align-items:center;margin-top:50px;padding-top:26px;border-top:1px solid var(--line);font-size:13px;color:var(--muted);flex-wrap:wrap}
.share a,.share button{border:1px solid var(--line);background:none;border-radius:100px;padding:8px 16px;font-size:13px;cursor:pointer;color:var(--ink);transition:all .3s}
.share a:hover,.share button:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.author{display:flex;gap:18px;align-items:center;margin-top:40px;padding:24px;background:var(--paper);border:1px solid var(--line)}
.author img{width:64px;height:64px;border-radius:50%;object-fit:cover;object-position:top}
.author b{display:block}.author span{font-size:13px;color:var(--muted)}
.post .date{font-size:12px;color:var(--muted);margin-top:6px}
@media (max-width:1080px){.art-layout{grid-template-columns:minmax(0,1fr)}.toc{display:none}.art-side{position:static}}
@media (max-width:780px){.art-hero{padding:120px 0 34px}.art-cover img{aspect-ratio:4/3}.prose{font-size:16px}.prose .lede{font-size:18px}}

/* cards de depoimento */
.tcar-track{display:flex;gap:clamp(16px,2vw,26px);overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-bottom:4px}
.tcar-track::-webkit-scrollbar{display:none}
.tcar-track .tcard{flex:0 0 calc((100% - 2 * clamp(16px,2vw,26px)) / 3);scroll-snap-align:start}
.tcar-nav{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:34px}
.tcar-nav .round{color:var(--ink)}
.tcar-nav .round:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.tcar-dots{display:flex;gap:8px}
.tcar-dots button{width:26px;height:26px;border:0;cursor:pointer;background:linear-gradient(var(--line),var(--line)) center/100% 2px no-repeat;transition:background .3s}
.tcar-dots button.on{background:linear-gradient(var(--ink),var(--ink)) center/100% 2px no-repeat}
.tcard{background:var(--paper);border:1px solid var(--line);padding:34px 32px;display:flex;flex-direction:column;margin:0}
.tcard .stars{margin-bottom:20px}
.tcard blockquote{font-size:15px;line-height:1.75;color:#3a3833;flex:1}
.tcard blockquote::before{content:"\201C";display:block;font-family:Georgia,serif;font-size:46px;line-height:.7;color:var(--olive);margin-bottom:10px}
.tcard figcaption{display:flex;gap:14px;align-items:center;margin-top:26px;padding-top:20px;border-top:1px solid var(--line)}
.tcard figcaption i{width:42px;height:42px;border-radius:50%;background:var(--lime);display:grid;place-items:center;font-style:normal;font-weight:700;flex:none}
.tcard figcaption b{display:block;font-size:15px}
.tcard figcaption span{font-size:12px;color:var(--muted)}
.trust{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:14px;color:var(--muted)}
.trust .stars{margin:0}
@media (max-width:1080px){.tcar-track .tcard{flex-basis:calc((100% - clamp(16px,2vw,26px)) / 2)}}
@media (max-width:780px){.tcar-track .tcard{flex-basis:100%}}

@media (max-width:780px){.link-line{padding:10px 0 6px}.chip{padding:12px 18px}.hero-actions .btn{flex:1 1 auto;justify-content:center}.wa{width:56px;height:56px}.wa .ic{width:56px;height:56px}}

.chip:focus{outline:none}.chip:focus-visible{outline:2px solid var(--olive);outline-offset:2px}

@media (max-width:1080px){.feat-grid.editorial .pcard:nth-child(1){grid-column:span 2}.feat-grid.editorial .pcard .ph,.feat-grid.editorial .pcard:nth-child(-n+2) .ph{height:auto;aspect-ratio:4/5}.feat-grid.editorial .pcard:nth-child(1) .ph{aspect-ratio:16/10}}
@media (max-width:780px){.feat-grid.editorial .pcard:nth-child(1){grid-column:auto}.feat-grid.editorial .pcard:nth-child(1) .ph{aspect-ratio:4/5}}
.loader{animation:hideLoader .3s ease 1.2s forwards}@keyframes hideLoader{to{opacity:0;visibility:hidden}}
@media (max-width:780px){
  .site-footer{text-align:center}
  .site-footer .brand{justify-content:center}
  .f-claim{margin-left:auto;margin-right:auto}
  .socials{justify-content:center}
  .f-top{gap:36px}
  .f-bottom{flex-direction:column;align-items:center;text-align:center;gap:10px}
}

.svc-block,#outras{scroll-margin-top:150px}
.anchor-nav{position:sticky}
.anchor-nav::after{content:"";position:absolute;right:0;top:0;bottom:0;width:48px;background:linear-gradient(90deg,rgba(244,241,236,0),var(--bg));pointer-events:none}
.anchor-nav::before{content:"";position:absolute;left:0;top:0;bottom:0;width:32px;background:linear-gradient(270deg,rgba(244,241,236,0),var(--bg));pointer-events:none;z-index:1}
.anchor-nav a.active{position:relative}
.anchor-nav a.active::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;background:var(--lime)}
@media (max-width:780px){.anchor-nav .wrap{scroll-padding:0 40%}.svc-block{padding-top:36px}}

.anchor-nav button{background:none;border:0;cursor:pointer;padding:10px 0;font-size:13px;white-space:nowrap;color:var(--muted);font-weight:500;transition:color .3s;position:relative;flex:none}
.anchor-nav button sup{font-size:10px;opacity:.6;margin-left:2px}
.anchor-nav button:hover,.anchor-nav button.active{color:var(--ink)}
.anchor-nav button.active::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;background:var(--lime)}
#fnav{margin-bottom:10px}
#fnav .wrap{gap:32px}