/* /cases: galeria clara de estúdio. Página própria, não usa shared.css. */
:root{
  --bg:#F1F2EF;
  --paper:#FBFBFA;
  --ink:#141613;
  --ink2:#3C403A;
  --mute:#6B7068;
  --line:rgba(20,22,19,.09);
  --lime:#B5FB67;
  --shadow:0 1px 2px rgba(40,48,36,.06),0 12px 32px -14px rgba(40,48,36,.22);
  --glass:rgba(251,251,250,.66);
  --r:16px;
  --pad:max(calc(50% - 680px),40px);
  --ease:cubic-bezier(.16,1,.3,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:136px}
body.cs{background:var(--bg);color:var(--ink);font-family:'Hanken Grotesk',system-ui,-apple-system,sans-serif;font-weight:400;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
img{display:block;max-width:100%}
::selection{background:var(--lime);color:var(--ink)}

/* glass: aproximação web (backdrop-filter + bordas internas) */
.cs-nav,.cs-bar{background:var(--glass);backdrop-filter:blur(22px) saturate(160%);-webkit-backdrop-filter:blur(22px) saturate(160%)}
@media (prefers-reduced-transparency:reduce){.cs-nav,.cs-bar{background:var(--paper)}}

/* nav */
.cs-nav{position:fixed;inset:0 0 auto;z-index:30;height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 var(--pad);border-bottom:1px solid var(--line)}
.cs-logo{display:inline-flex;color:var(--ink)}
.cs-logo svg{height:17px;width:auto}
.cs-links{display:flex;align-items:center;gap:28px;font-size:14px}
.cs-links a:not(.cs-btn){color:var(--mute);transition:color .2s}
.cs-links a:not(.cs-btn):hover,.cs-links a[aria-current]{color:var(--ink)}
.cs-btn{display:inline-flex;align-items:center;height:38px;padding:0 18px;border-radius:999px;background:var(--lime);color:var(--ink);font-weight:600;font-size:14px;white-space:nowrap;box-shadow:inset 0 0 0 1px rgba(20,22,19,.08);transition:transform .3s var(--ease),box-shadow .3s}
.cs-btn:hover{transform:translateY(-2px);box-shadow:inset 0 0 0 1px rgba(20,22,19,.1),0 10px 24px -10px rgba(90,140,30,.55)}
.cs-btn:active{transform:translateY(0) scale(.98)}
.cs-btn-lg{height:48px;padding:0 26px;font-size:15px}

/* hero */
.cs-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:64px;align-items:center;min-height:min(100dvh,860px);padding:112px var(--pad) 64px}
.cs-hero h1{font-size:clamp(40px,5.2vw,76px);font-weight:300;letter-spacing:-.035em;line-height:1.02;max-width:12ch}
.cs-hero h1 strong{font-weight:600}
.cs-hero .tap{display:none}
@media (hover:none){.cs-hero .hov{display:none}.cs-hero .tap{display:inline}}
.cs-hero p{margin:24px 0 36px;font-size:18px;line-height:1.6;color:var(--ink2);max-width:44ch}
.cs-hero-vis{position:relative;height:min(68dvh,600px);display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding:14px;border-radius:24px;background:rgba(255,255,255,.45);box-shadow:inset 0 0 0 1px rgba(255,255,255,.8),var(--shadow);overflow:hidden;-webkit-mask-image:linear-gradient(#000 80%,transparent);mask-image:linear-gradient(#000 80%,transparent)}
.hv-col{border-radius:12px;overflow:hidden;background:var(--paper);box-shadow:var(--shadow)}
.hv-col:nth-child(2){margin-top:48px}
.hv-col:nth-child(3){margin-top:-24px}
.hv-col img{width:100%;height:auto;animation:hv 38s linear infinite alternate}
.hv-col:nth-child(2) img{animation-duration:46s;animation-delay:-12s}
.hv-col:nth-child(3) img{animation-duration:42s;animation-delay:-24s}
@keyframes hv{to{transform:translateY(calc(-100% + 560px))}}

/* barra de filtro */
.cs-bar{position:sticky;top:64px;z-index:20;border-bottom:1px solid var(--line)}
.cs-filter{display:flex;align-items:center;gap:12px;padding:12px var(--pad)}
.cs-search{flex:0 0 auto;display:flex;align-items:center;gap:8px;height:40px;padding:0 14px;border-radius:999px;background:var(--paper);box-shadow:inset 0 0 0 1px var(--line);color:var(--mute);transition:box-shadow .2s}
.cs-search:focus-within{box-shadow:inset 0 0 0 1.5px var(--ink);color:var(--ink)}
.cs-search input{border:0;outline:0;background:none;font:inherit;font-size:14px;color:var(--ink);width:150px}
.cs-search input::placeholder{color:var(--mute)}
.cs-chips{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;-webkit-mask-image:linear-gradient(90deg,#000 92%,transparent);mask-image:linear-gradient(90deg,#000 92%,transparent);padding-right:40px}
.cs-chips::-webkit-scrollbar{display:none}
.cs-chip{flex:0 0 auto;display:inline-flex;align-items:center;gap:7px;height:40px;padding:0 15px;border-radius:999px;font-size:14px;color:var(--ink2);white-space:nowrap;transition:background .2s,color .2s}
.cs-chip b{font-weight:500;font-size:12px;color:var(--mute);font-variant-numeric:tabular-nums}
.cs-chip:hover{background:rgba(20,22,19,.05)}
.cs-chip.on{background:var(--ink);color:var(--paper)}
.cs-chip.on b{color:var(--lime)}
.cs-chip:focus-visible,.cs-card:focus-visible,.cs-btn:focus-visible{outline:2px solid var(--ink);outline-offset:3px}

/* listas por setor */
.cs-main{padding:16px var(--pad) 48px}
.cs-sec{padding-top:88px}
.cs-sh{display:flex;align-items:baseline;gap:16px;margin-bottom:32px}
.cs-sh h2{font-size:clamp(28px,3vw,42px);font-weight:400;letter-spacing:-.03em;line-height:1.1}
.cs-sh span{white-space:nowrap;font-size:14px;color:var(--mute);font-variant-numeric:tabular-nums}
.cs-svc{margin-left:auto;white-space:nowrap;font-size:14px;color:var(--ink2);border-bottom:1px solid var(--line);padding-bottom:2px;transition:color .2s,border-color .2s}
.cs-svc::after{content:' \2197';color:var(--mute)}
.cs-svc:hover{color:var(--ink);border-color:var(--ink)}
.cs-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px 28px}

/* card: print em moldura tipo passe-partout */
.cs-card{display:block;min-width:0;border-radius:var(--r)}
.cs-frame{position:relative;padding:10px;border-radius:var(--r);background:var(--paper);box-shadow:var(--shadow);transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.cs-frame::after{content:'';position:absolute;inset:10px;border-radius:9px;box-shadow:inset 0 0 0 1px rgba(20,22,19,.06);pointer-events:none}
.cs-frame>img,.cs-long{border-radius:9px}
.cs-frame>img{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;object-position:top;background:#E6E8E3}
.cs-long{position:absolute;inset:10px;overflow:hidden;opacity:0;transition:opacity .35s}
.cs-long img{width:100%;height:auto;transform:translateY(0);will-change:transform}
.cs-card.play .cs-long{opacity:1}
.cs-meta{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:16px 4px 0}
.cs-txt{min-width:0}
.cs-meta h3{font-size:17px;font-weight:500;letter-spacing:-.01em;line-height:1.3}
.cs-meta p{margin-top:4px;font-size:13px;color:var(--mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cs-meta p span::before{content:'/';margin:0 8px;opacity:.5}
.cs-go{flex:0 0 auto;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;color:var(--ink2);box-shadow:inset 0 0 0 1px var(--line);transition:background .3s,color .3s,transform .4s var(--ease)}
@media (hover:hover){
  .cs-card:hover .cs-frame{transform:translateY(-6px);box-shadow:0 2px 4px rgba(40,48,36,.06),0 28px 48px -20px rgba(40,48,36,.32)}
  .cs-card:hover .cs-go{background:var(--lime);color:var(--ink);box-shadow:none;transform:rotate(45deg)}
}
.cs-card[hidden],.cs-sec[hidden]{display:none}

/* entrada */
.js .cs-card{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease);transition-delay:calc(var(--i)*80ms)}
.js .cs-card.in{opacity:1;transform:none}

.cs-empty{padding:96px 0;text-align:center;color:var(--mute)}
.cs-clear{margin-top:16px;height:40px;padding:0 18px;border-radius:999px;box-shadow:inset 0 0 0 1px var(--line);color:var(--ink)}

/* perguntas (AEO) */
.cs-faq{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:64px;padding:96px var(--pad) 0}
.cs-faq h2{font-size:clamp(28px,3vw,42px);font-weight:400;letter-spacing:-.03em;line-height:1.1;max-width:12ch}
.cs-q{border-top:1px solid var(--line)}
.cs-q:last-child{border-bottom:1px solid var(--line)}
.cs-q summary{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:22px 0;font-size:18px;font-weight:500;letter-spacing:-.01em;cursor:pointer;list-style:none}
.cs-q summary::-webkit-details-marker{display:none}
.cs-q summary::after{content:'+';flex:0 0 auto;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-weight:400;color:var(--ink2);box-shadow:inset 0 0 0 1px var(--line);transition:transform .3s var(--ease),background .3s}
.cs-q[open] summary::after{transform:rotate(45deg);background:var(--lime);box-shadow:none}
.cs-q summary:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.cs-q p{padding:0 48px 24px 0;font-size:16px;line-height:1.65;color:var(--ink2);max-width:62ch}
.cs-q p a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--lime);text-decoration-thickness:2px;text-underline-offset:3px}

/* CTA e rodapé */
.cs-cta{margin:72px var(--pad) 0;padding:96px 32px;border-radius:28px;text-align:center;background:var(--paper);box-shadow:var(--shadow)}
.cs-cta h2{font-size:clamp(32px,4vw,56px);font-weight:300;letter-spacing:-.035em;line-height:1.08}
.cs-cta p{margin:16px auto 32px;color:var(--ink2);font-size:17px;max-width:44ch}
.cs-foot{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;padding:48px var(--pad) 56px;font-size:13px;color:var(--mute)}
.cs-foot a:hover{color:var(--ink)}

@media (max-width:1100px){
  .cs-faq{grid-template-columns:1fr;gap:32px}
  .cs-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cs-hero{grid-template-columns:1fr;gap:48px;min-height:0;padding-top:120px}
  .cs-hero-vis{height:440px}
}
@media (max-width:767px){
  :root{--pad:16px}
  html{scroll-padding-top:176px}
  .cs-links a:not(.cs-btn){display:none}
  .cs-hero{padding:104px 16px 40px;gap:36px}
  .cs-hero p{font-size:16px}
  .cs-hero-vis{height:340px;gap:10px;padding:10px}
  .cs-filter{flex-direction:column;align-items:stretch;gap:8px;padding:10px 16px}
  .cs-search input{width:100%}
  .cs-chips{margin:0 -16px;padding:0 40px 0 16px}
  .cs-chip{height:36px}
  .cs-sec{padding-top:56px}
  .cs-sh{flex-wrap:wrap;row-gap:8px}
  .cs-sh h2{flex-basis:100%}
  .cs-faq{grid-template-columns:1fr;gap:24px;padding:64px 16px 0}
  .cs-q summary{font-size:16px}
  .cs-q p{padding-right:0}
  .cs-grid{grid-template-columns:minmax(0,1fr);gap:36px}
  .cs-cta{margin:48px 16px 0;padding:64px 20px}
  .cs-foot{flex-direction:column;align-items:flex-start;gap:12px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .hv-col img{animation:none}
  .js .cs-card{opacity:1;transform:none;transition:none}
  .cs-frame,.cs-go{transition:none}
}