:root{--bg:#0b0b0d;--bg2:#131316;--fg:#f4f2ee;--mut:#9b9aa3;--line:#26262c;--acc:#e9b872;--ease:cubic-bezier(.2,.8,.2,1)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.lock{overflow:hidden}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:Fraunces,Georgia,serif;font-weight:500;margin:0;letter-spacing:-.02em;line-height:1.15}
em{font-style:italic;color:var(--acc)}
.spot{position:fixed;inset:0;pointer-events:none;z-index:0;background:radial-gradient(600px circle at var(--x,50%) var(--y,20%),rgba(233,184,114,.10),transparent 60%)}
.grain{position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.05;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.9'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E")}
main,.top,footer{position:relative;z-index:2}
.top{position:fixed;top:0;left:0;right:0;z-index:10;display:flex;justify-content:space-between;align-items:center;padding:18px clamp(16px,4vw,48px);backdrop-filter:blur(14px);background:linear-gradient(#0b0b0dcc,#0b0b0d00)}
.brand{font:700 1.6rem Fraunces,serif}.brand span{color:var(--acc)}
.top nav{display:flex;gap:24px;align-items:center;font-size:.95rem;color:var(--mut)}
.top nav a:hover{color:var(--fg)}
.pill{border:1px solid var(--line);padding:8px 18px;border-radius:999px;color:var(--fg)!important}
.pill:hover{background:var(--fg);color:var(--bg)!important}
.eyebrow{display:flex;align-items:center;gap:10px;color:var(--acc);font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;margin:0 0 20px}
.eyebrow i{width:28px;height:1px;background:var(--acc)}
.lead{color:var(--mut);font-size:1.15rem;max-width:34em}

/* hero */
.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding:120px clamp(16px,6vw,96px) 60px;position:relative}
.hero h1{font-size:clamp(2.8rem,9vw,8rem);line-height:.98;font-weight:300;margin-bottom:28px}
.hero h1 em{font-weight:500}
.ln{display:block;overflow:hidden;padding-bottom:.08em}
.ln>span{display:block;transform:translateY(105%);animation:up 1.1s var(--ease) forwards}
.ln:nth-child(2)>span{animation-delay:.12s}.ln:nth-child(3)>span{animation-delay:.24s}
@keyframes up{to{transform:none}}
.hero .lead,.hero .eyebrow,.stats{opacity:0;animation:fade 1s .5s var(--ease) forwards}
@keyframes fade{to{opacity:1}}
.stats{list-style:none;padding:0;margin:56px 0 0;display:flex;gap:clamp(24px,6vw,72px);flex-wrap:wrap}
.stats b{display:block;font:300 clamp(2rem,4vw,3rem)/1 Fraunces,serif}
.stats span{color:var(--mut);font-size:.85rem}
.scroll{position:absolute;right:clamp(16px,6vw,96px);bottom:48px;width:26px;height:44px;border:1px solid var(--mut);border-radius:14px}
.scroll span{display:block;width:3px;height:8px;background:var(--acc);border-radius:2px;margin:8px auto;animation:wheel 1.8s infinite}
@keyframes wheel{50%{transform:translateY(16px);opacity:.2}}

/* vitrine do hero */
.stack{position:absolute;right:clamp(16px,5vw,96px);top:50%;width:min(42vw,640px);height:min(70vh,560px);transform:translateY(-50%);perspective:1600px;opacity:0;animation:fade 1.2s .6s var(--ease) forwards}
.fl{position:absolute;width:62%;border-radius:12px;overflow:hidden;background:var(--bg2);border:1px solid var(--line);box-shadow:0 40px 90px -30px #000c,0 0 0 1px #ffffff08 inset;transform:translate3d(calc(var(--mx,0)*var(--d)*1px),calc(var(--my,0)*var(--d)*1px),0) rotateY(var(--ry)) rotateX(6deg) rotateZ(var(--rz));animation:bob 7s ease-in-out infinite;animation-delay:var(--dl)}
.fl .chrome{padding:7px 10px}.fl .chrome i{width:8px;height:8px}.fl .chrome span{font-size:.62rem;padding:2px 8px}
.fl .view{aspect-ratio:16/10}
.fl:nth-child(1){left:0;top:4%;--ry:14deg;--rz:-3deg;--d:-14;--dl:-1s}
.fl:nth-child(2){right:0;top:30%;--ry:-12deg;--rz:3deg;--d:22;--dl:-3s;z-index:2}
.fl:nth-child(3){left:12%;bottom:0;--ry:8deg;--rz:-1deg;--d:-30;--dl:-5s;z-index:3}
@keyframes bob{50%{translate:0 -14px}}
.stack::before{content:"";position:absolute;inset:8% 4%;background:radial-gradient(closest-side,rgba(233,184,114,.22),transparent);filter:blur(30px);z-index:0}
@media(min-width:1001px){.hero h1{font-size:clamp(3rem,6.4vw,8rem)}.hero .lead{max-width:min(34em,46vw)}}
@media(max-width:1000px){.stack{display:none}}
@media(prefers-reduced-motion:reduce){.fl{animation:none}}

/* trabalhos */
.work{padding:80px clamp(16px,6vw,96px) 40px}
.sec-head{margin-bottom:56px}
.sec-head h2{font-size:clamp(1.8rem,4vw,3rem);max-width:16em;font-weight:300}
.filtros{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px}
.filtros button{font:inherit;font-size:.9rem;color:var(--mut);background:var(--bg2);border:1px solid var(--line);padding:9px 18px;border-radius:999px;cursor:pointer;transition:.25s}
.filtros button:hover{color:var(--fg);border-color:#3a3a42}
.filtros button.on{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.filtros sup{font-size:.7em;opacity:.65;margin-left:2px}
.lista{display:flex;flex-direction:column;gap:clamp(64px,10vw,140px)}
.proj{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:clamp(24px,5vw,72px);align-items:center;opacity:0;transform:translateY(40px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.proj.in{opacity:1;transform:none}
.proj.alt{grid-template-columns:minmax(0,1fr) minmax(0,1.5fr)}
.proj.alt .shot{order:2}
.proj[hidden]{display:none}
.shot{all:unset;display:block;cursor:pointer;perspective:1400px;position:relative}
.shot:focus-visible{outline:2px solid var(--acc);outline-offset:6px;border-radius:14px}
.browser{background:var(--bg2);border:1px solid var(--line);border-radius:14px;overflow:hidden;transform:rotateY(var(--ry,0deg)) rotateX(var(--rx,0deg));transition:transform .25s var(--ease),box-shadow .4s;box-shadow:0 30px 80px -30px color-mix(in srgb,var(--c) 55%,transparent),0 0 0 1px #ffffff08 inset}
.shot:hover .browser{box-shadow:0 40px 110px -30px var(--c)}
.chrome{display:flex;align-items:center;gap:6px;padding:10px 14px;border-bottom:1px solid var(--line);background:#17171b}
.chrome i{width:10px;height:10px;border-radius:50%;background:#34343b}
.chrome i:nth-child(1){background:#ff5f57}.chrome i:nth-child(2){background:#febc2e}.chrome i:nth-child(3){background:#28c840}
.chrome span{margin-left:10px;flex:1;background:#0f0f12;border-radius:6px;padding:3px 12px;font-size:.72rem;color:var(--mut);overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.view{position:relative;aspect-ratio:16/10;overflow:hidden;background:#fff}
.view iframe{position:absolute;top:0;left:0;width:1440px;height:900px;border:0;transform-origin:0 0;pointer-events:none;background:#fff}
.view .sk{position:absolute;inset:0;background:linear-gradient(110deg,#17171b 30%,#222228 50%,#17171b 70%);background-size:200% 100%;animation:sk 1.4s infinite}
@keyframes sk{to{background-position:-200% 0}}
.view.ready .sk,.view.ready-img .sk{display:none}
.view .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top}
.view iframe{opacity:0;transition:opacity .5s}.view.ready iframe{opacity:1}
.cta{position:absolute;left:50%;bottom:22px;transform:translate(-50%,12px);background:var(--fg);color:var(--bg);padding:10px 20px;border-radius:999px;font-weight:600;font-size:.9rem;opacity:0;transition:.35s var(--ease);box-shadow:0 10px 30px #0008}
.shot:hover .cta,.shot:focus-visible .cta{opacity:1;transform:translate(-50%,0)}
.info .num{font:300 4rem/1 Fraunces,serif;color:color-mix(in srgb,var(--c) 70%,#fff);opacity:.9}
.info .seg{color:var(--mut);font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;margin:8px 0 10px}
.info h3{font-size:clamp(2rem,4vw,3.2rem);margin-bottom:16px;line-height:1.05}
.info p{color:var(--mut);margin:0 0 20px}
.tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0 0 20px}
.tags li{font-size:.78rem;padding:4px 12px;border:1px solid var(--line);border-radius:999px;color:var(--fg)}
.ul{list-style:none;padding:0;margin:0 0 28px;display:grid;gap:6px;font-size:.92rem;color:var(--mut)}
.ul li::before{content:"→ ";color:var(--c)}
.open{display:inline-flex;align-items:center;gap:10px;font:inherit;background:none;color:var(--fg);border:1px solid var(--fg);padding:12px 24px;border-radius:999px;cursor:pointer;transition:.3s}
.open:hover{background:var(--fg);color:var(--bg)}

/* processo */
.process{padding:140px clamp(16px,6vw,96px) 20px}
.process h2{font-size:clamp(1.8rem,4vw,3rem);max-width:16em;font-weight:300}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.steps li{background:var(--bg2);border:1px solid var(--line);border-radius:18px;padding:28px 26px 30px;transition:border-color .3s,transform .3s var(--ease)}
.steps li:hover{border-color:#3a3a42;transform:translateY(-4px)}
.steps b{display:block;font:300 2.4rem/1 Fraunces,serif;color:var(--acc);margin-bottom:22px}
.steps h3{font-size:1.5rem;margin-bottom:10px}
.steps p{color:var(--mut);margin:0;font-size:.95rem}
@media(max-width:1000px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.steps{grid-template-columns:1fr}.process{padding-top:100px}}

/* faixa de miniaturas (celular/tablet) */
.strip{display:none}
@media(max-width:1000px){
  .strip{display:block;margin:48px calc(-1*clamp(16px,6vw,96px)) 0;overflow:hidden;-webkit-mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);opacity:0;animation:fade 1s .7s var(--ease) forwards}
  .strip-in{display:flex;gap:14px;width:max-content;animation:marquee 60s linear infinite}
  .strip figure{margin:0;width:220px;aspect-ratio:16/10;border-radius:10px;overflow:hidden;border:1px solid var(--line);background:var(--bg2);flex:none}
  .strip img{width:100%;height:100%;object-fit:cover;object-position:top;display:block}
  .hero{min-height:auto}
}
@keyframes marquee{to{transform:translateX(-50%)}}

/* contato */
.contact{padding:140px clamp(16px,6vw,96px) 100px;text-align:center;position:relative}
.contact::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 60% at 50% 100%,rgba(233,184,114,.14),transparent);pointer-events:none}
.contact-in{position:relative;max-width:900px;margin:0 auto}
.contact .eyebrow{justify-content:center}
.contact h2{font-size:clamp(2.2rem,6vw,4.6rem);font-weight:300;line-height:1.05;margin-bottom:20px}
.contact .lead{margin:0 auto 44px}
.links{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.links a{display:inline-flex;gap:10px;align-items:center;padding:14px 26px;border:1px solid var(--line);border-radius:999px;background:var(--bg2);transition:.3s}
.links a:hover{border-color:var(--acc);transform:translateY(-3px)}
.links a.main{background:var(--fg);color:var(--bg);border-color:var(--fg);font-weight:600}
.links svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8}
footer{padding:28px clamp(16px,6vw,96px);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--mut);font-size:.82rem;border-top:1px solid var(--line)}
.to-top:hover{color:var(--acc)}

/* modal */
.modal{position:fixed;inset:0;z-index:100;background:#070708f2;backdrop-filter:blur(8px);display:flex;flex-direction:column;opacity:0;transition:opacity .35s}
.modal.show{opacity:1}
.modal[hidden]{display:none}
.m-bar{display:flex;align-items:center;gap:16px;padding:12px clamp(12px,2vw,24px);border-bottom:1px solid var(--line);background:#101013}
.dots{display:flex;gap:6px}.dots i{width:11px;height:11px;border-radius:50%;background:#34343b}
.dots i:nth-child(1){background:#ff5f57}.dots i:nth-child(2){background:#febc2e}.dots i:nth-child(3){background:#28c840}
.m-nav{display:flex;gap:4px}
.m-nav button{font:400 1.4rem/1 Inter,sans-serif;width:36px;height:36px;display:grid;place-items:center;background:none;border:1px solid var(--line);color:var(--fg);border-radius:8px;cursor:pointer}
.m-nav button:hover{border-color:var(--acc);color:var(--acc)}
.m-info{display:flex;flex-direction:column;line-height:1.2;flex:1;min-width:0}
.m-info strong{font:500 1rem Fraunces,serif;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.m-info span{font-size:.75rem;color:var(--mut)}
.devices{display:flex;gap:4px;background:#0b0b0d;border-radius:10px;padding:4px}
.devices button,.m-close{font:inherit;background:none;border:0;color:var(--mut);cursor:pointer;border-radius:7px;padding:6px 9px;display:grid;place-items:center}
.devices svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6}
.devices button.on{background:#26262c;color:var(--fg)}
.m-close{font-size:1.1rem;color:var(--fg);padding:8px 12px;border:1px solid var(--line)}
.m-close:hover,.devices button:hover{color:var(--fg)}
.m-open{font-size:.85rem;color:var(--mut);white-space:nowrap}.m-open:hover{color:var(--acc)}
.m-stage{flex:1;display:flex;justify-content:center;padding:clamp(0px,1.5vw,20px);min-height:0;position:relative;overflow:hidden}
.m-stage iframe{width:100%;max-width:100%;height:100%;border:0;background:#fff;border-radius:10px;transition:width .5s var(--ease),opacity .4s;opacity:0}
.m-stage iframe.ok{opacity:1}
.m-load{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none}
.m-load span{width:36px;height:36px;border:2px solid var(--line);border-top-color:var(--acc);border-radius:50%;animation:spin .8s linear infinite}
.m-load.off{display:none}
@keyframes spin{to{transform:rotate(360deg)}}

@media(max-width:860px){
  .proj,.proj.alt{grid-template-columns:1fr}
  .proj.alt .shot{order:0}
  .hide-sm{display:none}
  .top nav{gap:16px}
  .scroll{display:none}
  .devices,.m-open,.dots{display:none}
  .m-stage{padding:0}.m-stage iframe{border-radius:0}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .ln>span,.hero .lead,.hero .eyebrow,.stats,.proj,.strip{opacity:1;transform:none}
  .strip-in{animation:none}
  html{scroll-behavior:auto}
}