/* Modelos de site de clientes — estilo B "Canteiro": grafite + amarelo de obra, títulos pesados em caixa alta */
:root{--bg:#f4f2ee;--ink:#1b1b1d;--g2:#2a2a2d;--y:#ffd400;--y2:#ffe14d;--mute:#55534e;--line:#dedad2;--card:#fff;--hf:Impact,Haettenschweiler,"Arial Narrow Bold","Arial Narrow",system-ui,sans-serif;color-scheme:light;--acc:#ffd400}
.m-painting{--acc:#ffd400}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55;font-size:17px;-webkit-font-smoothing:antialiased}
@view-transition{navigation:auto}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:8px;top:-60px;background:var(--y);color:var(--ink);padding:10px 16px;border-radius:6px;z-index:60;font-weight:700}
.skip:focus{top:8px}
:focus-visible{outline:3px solid #2563eb;outline-offset:2px}
.dark :focus-visible,.topbar :focus-visible,footer :focus-visible{outline-color:var(--y)}
h1,h2,h3{font-family:var(--hf);font-weight:400;text-transform:uppercase;letter-spacing:.01em;line-height:1.02}
h1{font-size:clamp(44px,8vw,96px)}
h2{font-size:clamp(34px,5vw,60px);margin-bottom:12px}
h3{font-size:26px}
.kick{display:inline-block;background:var(--y);color:var(--ink);font-weight:800;font-size:13px;letter-spacing:.08em;text-transform:uppercase;padding:5px 10px;margin-bottom:16px}

/* barra de amostra */
.sample-bar{background:#0f0f10;color:#d8d5cc;font-size:13px;text-align:center;padding:8px 12px}
.sample-bar a{color:var(--y);font-weight:700}
/* topo */
.topbar{position:sticky;top:0;z-index:40;background:rgba(27,27,29,.94);backdrop-filter:blur(8px);color:#fff;border-bottom:3px solid var(--y)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:66px;flex-wrap:wrap}
.brand{font-family:var(--hf);text-transform:uppercase;font-size:26px;letter-spacing:.02em;text-decoration:none;color:#fff;min-height:44px;display:inline-flex;align-items:center}
.brand b{color:var(--y);font-weight:400}
.topbar nav{display:flex;gap:2px 16px;flex-wrap:wrap;align-items:center}
.topbar nav a{color:#fff;text-decoration:none;font-weight:600;font-size:15px;min-height:44px;display:inline-flex;align-items:center;padding:0 4px}
.topbar nav a:hover{color:var(--y)}
.topbar nav a.btn,.topbar nav a.btn:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:12px 26px;background:var(--y);color:var(--ink);font-weight:900;text-transform:uppercase;letter-spacing:.04em;font-size:15px;text-decoration:none;border:0;cursor:pointer;font-family:inherit;clip-path:polygon(0 0,calc(100% - 12px) 0,100% 12px,100% 100%,12px 100%,0 calc(100% - 12px));transition:background .2s,transform .2s}
.btn:hover{background:var(--y2);transform:translateY(-2px)}
.btn.line{background:transparent;color:#fff;box-shadow:inset 0 0 0 2px #fff;clip-path:none}
.btn.line:hover{background:rgba(255,255,255,.12)}
.btn.dk{background:var(--ink);color:var(--y)}
.btn.dk:hover{background:#000}

/* faixa */
.strip{background:var(--y);color:var(--ink);overflow:hidden;white-space:nowrap;border-top:3px solid var(--ink);border-bottom:3px solid var(--ink)}
.strip .track{display:inline-flex;gap:44px;padding:11px 0;font-family:var(--hf);text-transform:uppercase;font-size:22px;letter-spacing:.03em;animation:marq 28s linear infinite}
.strip span::after{content:"◆";margin-left:44px;font-size:14px}
@keyframes marq{to{transform:translateX(-50%)}}

/* heros */
.hero{position:relative;color:#fff;background:var(--ink);overflow:hidden}
.hero .lead{font-size:20px;color:#e6e3da;max-width:560px;margin:18px 0 26px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
/* a: split */
.h-split .wrap{display:grid;gap:34px;align-items:center;padding-top:56px;padding-bottom:64px}
.h-split .pic{position:relative}
.h-split .pic img{width:100%;aspect-ratio:4/3.4;object-fit:cover;clip-path:polygon(0 0,100% 0,100% calc(100% - 40px),calc(100% - 40px) 100%,0 100%)}
.h-split .badge{position:absolute;left:-14px;bottom:24px;background:var(--y);color:var(--ink);padding:14px 18px;font-family:var(--hf);text-transform:uppercase;font-size:24px;line-height:1.05;box-shadow:0 14px 28px rgba(0,0,0,.4)}
.h-split .badge small{display:block;font:700 12px system-ui;letter-spacing:.06em}
@media(min-width:900px){.h-split .wrap{grid-template-columns:1.05fr .95fr}}
/* b: slideshow */
.h-show{min-height:min(86vh,760px);display:grid;align-items:end}
.h-show .slides{position:absolute;inset:0}
.h-show .slides img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.06);transition:opacity 1.1s ease,transform 7s ease}
.h-show .slides img.on{opacity:1;transform:scale(1)}
.h-show::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(27,27,29,.15) 0,rgba(27,27,29,.85) 100%)}
.h-show .wrap{position:relative;z-index:2;padding-top:120px;padding-bottom:64px}
.dots{display:flex;gap:8px;margin-top:26px}
.dots button{width:44px;height:44px;background:transparent;border:0;cursor:pointer;display:grid;place-items:center}
.dots button::before{content:"";width:28px;height:5px;background:rgba(255,255,255,.5);transition:background .3s,width .3s}
.dots button[aria-current=true]::before{background:var(--y);width:40px}
/* c: mosaic */
.h-mosaic .wrap{display:grid;gap:30px;padding-top:56px;padding-bottom:64px}
.mosaic{display:grid;grid-template-columns:2fr 1fr;grid-template-rows:200px 200px;gap:10px}
.mosaic img{width:100%;height:100%;object-fit:cover}
.mosaic img:first-child{grid-row:span 2}
@media(min-width:900px){.h-mosaic .wrap{grid-template-columns:.9fr 1.1fr;align-items:center}.mosaic{grid-template-rows:230px 230px}}
/* d: full + stats */
.h-full{min-height:min(80vh,700px);display:grid;align-items:center}
.h-full>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.h-full::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(27,27,29,.92) 0,rgba(27,27,29,.55) 60%,rgba(27,27,29,.2) 100%)}
.h-full .wrap{position:relative;z-index:2;padding-top:70px;padding-bottom:70px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:0;background:var(--ink);color:#fff}
.stats div{padding:22px 20px;border-left:4px solid var(--y)}
.stats b{display:block;font-family:var(--hf);font-weight:400;font-size:44px;color:var(--y);line-height:1}
.stats span{font-size:14px;color:#cfcbc0}
/* e: diagonal */
.h-diag{background:var(--ink)}
.h-diag .wrap{display:grid;gap:30px;padding-top:50px;padding-bottom:70px;align-items:center}
.h-diag .pic img{width:100%;aspect-ratio:16/11;object-fit:cover;clip-path:polygon(14% 0,100% 0,100% 100%,0 100%)}
@media(min-width:900px){.h-diag .wrap{grid-template-columns:1fr 1.1fr}}
.alert{background:#c2260c;color:#fff;font-weight:800;text-align:center;padding:12px 16px;text-transform:uppercase;letter-spacing:.04em;font-size:14px}
.alert a{color:#fff;text-decoration:underline}

/* seções */
section{padding:72px 0}
section.dark{background:var(--ink);color:#fff}
section.dark p{color:#d6d3ca}
.sub{color:var(--mute);max-width:640px;font-size:18px}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}
.services{display:grid;gap:18px;margin-top:34px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.svc{position:relative;background:var(--card);border:1px solid var(--line);overflow:hidden;display:flex;flex-direction:column}
.svc .im{overflow:hidden;aspect-ratio:4/3}
.svc img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease}
.svc:hover img{transform:scale(1.07)}
.svc .tx{padding:18px 20px 22px;border-top:4px solid var(--y)}
.svc p{color:var(--mute);font-size:15.5px;margin-top:6px}
.gallery{display:grid;gap:12px;margin-top:34px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.gallery figure{position:relative;overflow:hidden;aspect-ratio:4/3;background:#222}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .8s ease,filter .4s}
.gallery figure:hover img{transform:scale(1.08)}
.gallery figcaption{position:absolute;left:0;bottom:0;right:0;padding:30px 14px 12px;background:linear-gradient(transparent,rgba(0,0,0,.8));color:#fff;font-weight:700;font-size:14px;transform:translateY(100%);transition:transform .35s}
.gallery figure:hover figcaption,.gallery figure:focus-within figcaption{transform:none}
.gallery figure.hide{display:none}
/* bento */
.bento{display:grid;gap:12px;margin-top:34px;grid-template-columns:repeat(4,1fr);grid-auto-rows:150px}
.bento figure{position:relative;overflow:hidden;background:#222}
.bento figure:nth-child(1){grid-column:span 2;grid-row:span 2}
.bento figure:nth-child(4){grid-column:span 2}
.bento img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.bento figure:hover img{transform:scale(1.08)}
.bento figcaption{position:absolute;left:0;bottom:0;padding:8px 12px;background:var(--y);color:var(--ink);font-weight:800;font-size:13px;text-transform:uppercase}
@media(max-width:700px){.bento{grid-template-columns:repeat(2,1fr)}}
/* filtro */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}
.tabs button{min-height:44px;padding:0 18px;border:2px solid var(--ink);background:transparent;font:800 14px system-ui;text-transform:uppercase;letter-spacing:.05em;cursor:pointer;transition:background .2s}
.tabs button[aria-pressed=true]{background:var(--ink);color:var(--y)}
/* cor */
.colortool{display:grid;gap:26px;margin-top:30px;align-items:center}
@media(min-width:900px){.colortool{grid-template-columns:1.2fr .8fr}}
.paintview{position:relative;overflow:hidden;aspect-ratio:16/10;background:#fff}
.paintview img{width:100%;height:100%;object-fit:cover}
.paintview .tint{position:absolute;inset:0;mix-blend-mode:multiply;transition:background-color .6s,opacity .6s;opacity:.85}
.tint.c0{opacity:0}.tint.c1{background:#f2a65a}.tint.c2{background:#7fb5d4}.tint.c3{background:#9bc59a}.tint.c4{background:#d98c8c}.tint.c5{background:#a99bc9}
.swatches{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}
.swatches button{width:48px;height:48px;border:3px solid #fff;box-shadow:0 0 0 2px var(--ink);cursor:pointer;transition:transform .2s}
.swatches button:hover{transform:scale(1.1)}
.swatches button[aria-pressed=true]{box-shadow:0 0 0 4px var(--y),0 0 0 6px var(--ink)}
.sw0{background:#f4f2ee}.sw1{background:#f2a65a}.sw2{background:#7fb5d4}.sw3{background:#9bc59a}.sw4{background:#d98c8c}.sw5{background:#a99bc9}
/* processo */
.steps{list-style:none;counter-reset:s;display:grid;gap:0;margin-top:34px}
.steps li{counter-increment:s;display:grid;grid-template-columns:76px 1fr;gap:6px 20px;padding:26px 0;border-top:1px solid rgba(255,255,255,.2)}
.steps li::before{content:"0" counter(s);font-family:var(--hf);font-size:54px;color:var(--y);line-height:1;grid-row:span 2}
.steps h3{font-size:30px}
.steps p{max-width:560px}
.twocol{display:grid;gap:36px;align-items:center}
@media(min-width:900px){.twocol{grid-template-columns:1fr 1fr}}
.twocol img{width:100%;aspect-ratio:4/3.4;object-fit:cover}
/* depoimentos e áreas */
.reviews{display:grid;gap:16px;margin-top:30px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.rev{background:var(--card);border:1px solid var(--line);border-left:6px solid var(--y);padding:22px}
.rev .st{color:#a16207;letter-spacing:2px;font-size:18px}
.rev small{display:block;margin-top:10px;font-weight:700;color:var(--mute)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.chips span{border:2px solid var(--ink);padding:6px 14px;font-weight:700;font-size:14px;text-transform:uppercase}
.dark .chips span{border-color:#fff}
.trust{display:grid;gap:14px;margin-top:26px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.trust div{background:rgba(255,255,255,.07);border-left:4px solid var(--y);padding:14px 16px;font-weight:700}
.trust small{display:block;font-weight:400;color:#cfcbc0}
/* contato */
.contact{display:grid;gap:34px}
@media(min-width:900px){.contact{grid-template-columns:.9fr 1.1fr}}
form.q{display:grid;gap:14px;background:#fff;color:var(--ink);padding:26px;border-top:6px solid var(--y)}
form.q label{display:block;font-weight:700;font-size:14px;margin-bottom:4px;text-transform:uppercase;letter-spacing:.04em}
form.q input,form.q select{width:100%;min-height:46px;padding:10px 12px;border:2px solid #cfcbc0;font:inherit;background:#fff;color:var(--ink)}
form.q p.note{font-size:13px;color:#4b4944}
#qmsg{font-weight:700}
footer{background:#0f0f10;color:#bdb9ae;padding:36px 0 60px;font-size:14px}
footer a{color:var(--y)}
footer p+p{margin-top:6px}
.back{position:fixed;right:14px;bottom:14px;z-index:50;background:var(--ink);color:#fff;text-decoration:none;font-weight:700;font-size:13px;padding:10px 14px;box-shadow:0 8px 22px rgba(0,0,0,.4);border-left:4px solid var(--y);min-height:44px;display:inline-flex;align-items:center}
.back:hover{background:#000}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}.strip .track{animation:none}}
.gallery.models{margin:34px 0}
.mcard{position:relative;display:block;overflow:hidden;aspect-ratio:4/3;background:#222;text-decoration:none;color:#fff}
.mcard img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.mcard:hover img{transform:scale(1.08)}
.mcard span{position:absolute;left:0;right:0;bottom:0;padding:34px 16px 14px;background:linear-gradient(transparent,rgba(0,0,0,.85))}
.mcard b{font-family:var(--hf);font-weight:400;text-transform:uppercase;font-size:26px;display:block}
.mcard small{color:var(--y)}
h2.kick{margin:44px 0 18px}