/* Rochas do Brasil — implementação de "Rochas do Brasil.dc.html" */

:root{
  --bg:#F5F3EF;
  --ink:#161513;
  --ink-hover:#33312B;
  --muted:#4A463F;
  --muted-2:#6D6860;
  --muted-3:#8A857A;
  --muted-4:#A19B8F;
  --card:#FCFBF8;
  --chip:#EEEBE4;
  --stone:#E5E1D9;
  --select:#DFE3D8;

  --line:rgba(22,21,19,.1);
  --line-2:rgba(22,21,19,.14);
  --line-3:rgba(22,21,19,.18);
  --line-soft:rgba(22,21,19,.09);

  --cond:'Barlow Condensed',system-ui,sans-serif;
  --sans:Barlow,system-ui,sans-serif;
  --mono:ui-monospace,Menlo,Monaco,monospace;

  --maxw:1500px;
  --hdr-h:68px;
  --gutter:40px;
}

*{box-sizing:border-box}

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  -webkit-font-smoothing:antialiased;
}

a{color:var(--ink);text-decoration:none}
a:hover{color:#6E7A66}
button,input,textarea,select{font-family:inherit}
::selection{background:var(--select)}

img{max-width:100%}

/* ---------- animações ---------- */
@keyframes dwIn{from{transform:translateX(30px);opacity:0}to{transform:translateX(0);opacity:1}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes riseIn{from{transform:translateY(12px);opacity:0}to{transform:translateY(0);opacity:1}}
@keyframes popIn{from{transform:translateY(14px) scale(.985);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
}

/* ---------- utilitários ---------- */
.shell{max-width:var(--maxw);margin:0 auto;padding:88px var(--gutter) 0}
.eyebrow{margin:0 0 10px;font:500 10px/1 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--muted-3)}
.mono-note{font:500 10px/1.7 var(--mono);letter-spacing:.14em}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

:where(a,button,input,textarea):focus-visible{outline:2px solid var(--ink);outline-offset:2px}

/* ---------- botões ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  cursor:pointer;border:0;
  font-family:var(--cond);font-weight:600;font-size:14px;
  letter-spacing:.12em;text-transform:uppercase;
}
.btn--dark{background:var(--ink);color:var(--bg)}
.btn--dark:hover{background:var(--ink-hover);color:var(--bg)}
.btn--light{background:#FCFBF8;color:var(--ink);font-weight:700;font-size:15px;letter-spacing:.13em}
.btn--light:hover{background:var(--select);color:var(--ink)}
.btn--outline-light{background:transparent;border:1px solid rgba(255,255,255,.5);color:#FCFBF8;font-size:15px;letter-spacing:.13em}
.btn--outline-light:hover{border-color:#FCFBF8;color:#FCFBF8}
.btn--outline{background:transparent;border:1px solid rgba(22,21,19,.24);color:var(--ink);font-size:15px;letter-spacing:.13em}
.btn--outline:hover{border-color:var(--ink)}

/* ---------- header ---------- */
.hdr{
  position:sticky;top:0;z-index:40;
  display:flex;align-items:center;justify-content:space-between;
  gap:clamp(14px,2vw,32px);
  height:var(--hdr-h);padding:0 var(--gutter);
  background:rgba(245,243,239,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.hdr__brand{display:flex;align-items:baseline;gap:9px;flex:none}
.hdr__brand span{font-family:var(--cond);font-weight:800;font-size:22px;letter-spacing:.1em;text-transform:uppercase;line-height:1}
.hdr__nav{
  display:flex;flex:0 1 auto;justify-content:center;
  gap:clamp(12px,1.6vw,26px);white-space:nowrap;
  font-family:var(--cond);font-weight:500;font-size:15px;
  letter-spacing:.06em;text-transform:uppercase;color:var(--muted);
}
.hdr__nav a{color:inherit;padding-bottom:2px;border-bottom:1px solid transparent}
.hdr__nav a:hover{color:inherit;border-bottom-color:var(--ink)}
.hdr__cta{flex:none;white-space:nowrap;height:39px;padding:0 20px}

/* ---------- hero ---------- */
.hero{position:relative;height:calc(100vh - var(--hdr-h));min-height:600px;overflow:hidden;background:var(--stone)}
.hero__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:52% 42%}
.hero__scrim-v{position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,17,15,.34) 0%,rgba(18,17,15,.30) 30%,rgba(18,17,15,.52) 62%,rgba(18,17,15,.80) 100%)}
.hero__scrim-h{position:absolute;inset:0;background:linear-gradient(96deg,rgba(18,17,15,.46) 0%,rgba(18,17,15,.20) 42%,rgba(18,17,15,0) 68%)}
.hero__inner{
  position:relative;height:100%;max-width:var(--maxw);margin:0 auto;
  padding:0 var(--gutter) 60px;
  display:flex;flex-direction:column;justify-content:flex-end;
}
.hero__copy{max-width:960px;animation:riseIn .7s ease both}
.hero__kicker{margin:0 0 18px;font:500 11px/1 var(--mono);letter-spacing:.24em;text-transform:uppercase;color:rgba(255,255,255,.74)}
.hero__title{
  margin:0;font-family:var(--cond);font-weight:800;
  font-size:clamp(50px,7.6vw,128px);line-height:.88;letter-spacing:-.015em;
  text-transform:uppercase;color:#FCFBF8;text-wrap:balance;
}
.hero__lede{margin:24px 0 32px;max-width:520px;font:300 19px/1.5 var(--sans);color:rgba(255,255,255,.88);text-wrap:pretty}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px}
.hero__actions .btn{padding:15px 28px}
.hero__credit{position:absolute;right:var(--gutter);bottom:60px;text-align:right;color:rgba(255,255,255,.66)}

/* hero — variante split */
.hero--split{display:grid;grid-template-columns:1.05fr 1fr;height:auto;min-height:calc(100vh - var(--hdr-h));background:var(--bg)}
.hero--split .hero__pane{display:flex;flex-direction:column;justify-content:center;padding:clamp(48px,6vw,96px) clamp(32px,4vw,72px);animation:riseIn .7s ease both}
.hero--split .hero__kicker{color:var(--muted-3)}
.hero--split .hero__title{color:var(--ink);font-size:clamp(46px,5.6vw,104px)}
.hero--split .hero__lede{margin:26px 0 34px;max-width:460px;line-height:1.55;color:var(--muted)}
.hero--split .hero__figure{position:relative;background:var(--stone);min-height:420px;overflow:hidden}
.hero__cta-a{padding:15px 28px;font-weight:700;font-size:15px;letter-spacing:.13em}
.hero--split .hero__img{object-position:60% 50%}
.hero--split .hero__credit{
  position:absolute;left:20px;right:auto;bottom:20px;text-align:left;
  color:var(--muted);background:rgba(245,243,239,.84);padding:8px 10px;
}

/* ---------- números ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr)}
.stats__cell{padding:0 28px;border-right:1px solid var(--line)}
.stats__cell:first-child{padding-left:0}
.stats__cell:last-child{padding-right:0;border-right:0}
.stats__n{font-family:var(--cond);font-weight:700;font-size:44px;line-height:1}
.stats__n small{font-size:22px}
.stats__k{font:400 13px/1.4 var(--sans);color:var(--muted-2)}

/* ---------- acervo ---------- */
.acervo__head{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;padding-bottom:24px;border-bottom:1px solid var(--line-2)}
.acervo__title{margin:0;font-family:var(--cond);font-weight:800;font-size:clamp(40px,4.6vw,72px);line-height:.94;text-transform:uppercase}
.acervo__note{margin:0;max-width:430px;font:300 15px/1.6 var(--sans);color:var(--muted);text-wrap:pretty}
.acervo__note strong{font-weight:500}

.filters{
  position:sticky;top:var(--hdr-h);z-index:30;
  display:flex;flex-wrap:wrap;align-items:center;gap:18px;
  padding:16px 0;margin-bottom:28px;
  background:rgba(245,243,239,.92);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line-soft);
}
.filters__group{display:flex;align-items:center;gap:10px}
.filters__label{font:500 10px/1 var(--mono);letter-spacing:.14em;color:var(--muted-4)}
.filters__chips{display:flex;flex-wrap:wrap;gap:6px}

.tabs{display:flex;border:1px solid rgba(22,21,19,.16)}
.tab{
  padding:11px 22px;cursor:pointer;border:0;background:transparent;color:var(--muted);
  font-family:var(--cond);font-weight:600;font-size:15px;letter-spacing:.12em;text-transform:uppercase;
}
.tab + .tab{border-left:1px solid rgba(22,21,19,.16)}
.tab[aria-selected="true"]{background:var(--ink);color:var(--bg)}
.tab__n{margin-left:8px;font-family:var(--mono);font-size:10px;opacity:.7}

.chip{
  display:flex;align-items:center;gap:7px;
  padding:8px 13px;cursor:pointer;
  font-family:var(--cond);font-weight:600;font-size:13px;letter-spacing:.1em;text-transform:uppercase;
  border:1px solid var(--line-3);background:transparent;color:var(--muted);
}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}

.filters__clear{
  margin-left:auto;padding:8px 12px;cursor:pointer;
  background:transparent;border:1px solid var(--line-2);
  font:500 10px/1 var(--mono);letter-spacing:.12em;color:var(--muted-2);
}
.filters__clear:hover{border-color:var(--ink);color:var(--ink)}

/* ---------- grade de peças ---------- */
.grid{display:grid;gap:26px;grid-template-columns:repeat(auto-fill,minmax(330px,1fr))}
.card{
  text-align:left;padding:0;cursor:pointer;
  background:var(--card);border:1px solid var(--line);
  overflow:hidden;display:flex;flex-direction:column;
  animation:fadeIn .4s ease both;
  transition:box-shadow .3s,transform .3s;
}
.card:hover{box-shadow:0 16px 36px rgba(22,21,19,.13);transform:translateY(-3px)}
.card__img{position:relative;overflow:hidden;background:var(--stone)}
.card__img img{width:100%;height:100%;object-fit:cover;display:block}
.card__body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:12px}
.card__row{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.card__name{margin:0;font-family:var(--cond);font-weight:700;font-size:25px;line-height:1;text-transform:uppercase}
.card__type{font:400 11px/1 var(--mono);letter-spacing:.1em;color:var(--muted-3);white-space:nowrap}
.card__meta{display:flex;flex-wrap:wrap;gap:5px 12px;font:400 12.5px/1.2 var(--sans);color:var(--muted-2)}

.empty{padding:88px 0;text-align:center;border:1px dashed var(--line-3)}
.empty h3{margin:0 0 6px;font-family:var(--cond);font-weight:600;font-size:26px;text-transform:uppercase;letter-spacing:.04em}
.empty p{margin:0 0 20px;font:300 15px/1.5 var(--sans);color:var(--muted-2)}
.empty .btn{padding:12px 22px}

.acervo__cta{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:20px;margin-top:36px;padding:26px 30px;background:var(--chip);
}
.acervo__cta p{margin:0;max-width:620px;font:300 16px/1.5 var(--sans);color:var(--muted);text-wrap:pretty}
.acervo__cta .btn{padding:14px 26px;font-weight:700;letter-spacing:.13em}

/* ---------- processo ---------- */
.processo{display:grid;grid-template-columns:1.1fr 1fr;background:var(--ink);color:var(--bg)}
.processo__pane{padding:clamp(40px,4.5vw,64px)}
.processo .eyebrow{color:rgba(245,243,239,.55)}
.processo__title{margin:0 0 30px;font-family:var(--cond);font-weight:800;font-size:clamp(34px,3.6vw,58px);line-height:.95;text-transform:uppercase}
.step{display:grid;grid-template-columns:44px 1fr;gap:16px;padding:18px 0;border-top:1px solid rgba(245,243,239,.16)}
.step:last-child{border-bottom:1px solid rgba(245,243,239,.16)}
.step__n{font:500 11px/1.4 var(--mono);color:rgba(245,243,239,.5)}
.step__t{font-family:var(--cond);font-weight:600;font-size:21px;text-transform:uppercase}
.step p{margin:6px 0 0;font:300 15px/1.5 var(--sans);color:rgba(245,243,239,.72)}
.processo__figure{position:relative;min-height:360px;background:#2A2823}
.processo__figure img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 45%}
.processo__credit{position:absolute;left:18px;bottom:18px;color:rgba(255,255,255,.8)}

/* ---------- rodapé ---------- */
.foot{max-width:var(--maxw);margin:0 auto;padding:80px var(--gutter) 48px}
.foot__grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-top:36px;border-top:1px solid var(--line-2)}
.foot__brand{font-family:var(--cond);font-weight:800;font-size:22px;letter-spacing:.1em;text-transform:uppercase}
.foot__about{margin:12px 0 0;max-width:320px;font:300 14px/1.6 var(--sans);color:var(--muted-2)}
.foot__col{display:flex;flex-direction:column;gap:9px;font:400 14px/1.3 var(--sans);color:var(--muted)}
.foot__col span{font:500 10px/1 var(--mono);letter-spacing:.16em;color:var(--muted-4)}
.foot__legal{margin:44px 0 0;font:400 11px/1 var(--mono);letter-spacing:.12em;color:var(--muted-4)}

/* ---------- drawer da peça ---------- */
.scrim{position:fixed;inset:0;z-index:70;display:flex;justify-content:flex-end;background:rgba(18,17,15,.44);animation:fadeIn .25s ease both}
.drawer{
  width:min(720px,96vw);height:100%;overflow:auto;
  background:var(--card);border-left:1px solid rgba(22,21,19,.12);
  animation:dwIn .34s cubic-bezier(.2,.7,.2,1) both;
}
.drawer__img{position:relative;aspect-ratio:16/10;background:var(--stone);overflow:hidden}
.drawer__img img{width:100%;height:100%;object-fit:cover;display:block}
.drawer__close{
  position:absolute;right:18px;top:18px;width:38px;height:38px;cursor:pointer;
  background:rgba(252,251,248,.92);border:1px solid var(--line-2);
  font:400 19px/1 var(--sans);color:var(--ink);
}
.drawer__close:hover{background:var(--card)}
.drawer__body{padding:32px 38px 40px}
.drawer__head{display:flex;align-items:flex-start;justify-content:space-between;gap:24px}
.drawer__title{margin:0;font-family:var(--cond);font-weight:800;font-size:clamp(36px,4vw,56px);line-height:.94;text-transform:uppercase}
.drawer__blurb{margin:20px 0 30px;max-width:520px;font:300 17px/1.6 var(--sans);color:var(--muted);text-wrap:pretty}
.specs{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(22,21,19,.12);border:1px solid rgba(22,21,19,.12)}
.spec{background:var(--card);padding:16px 18px}
.spec__k{font:500 9px/1 var(--mono);letter-spacing:.14em;color:var(--muted-4)}
.spec__v{margin-top:7px;font-family:var(--cond);font-weight:600;font-size:21px;line-height:1.1;text-transform:uppercase}
.spec--wide{grid-column:1/-1}
.spec__ids{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px}
.spec__ids span{padding:5px 9px;background:var(--chip);font:500 12px/1 var(--mono);letter-spacing:.08em;color:var(--muted)}
.siblings{margin-top:32px}
.siblings__label{margin:0 0 14px;font:500 10px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--muted-3)}
.siblings__rail{display:flex;gap:12px;overflow:auto;padding-bottom:6px}
.sib{flex:none;width:152px;cursor:pointer;padding:0;background:var(--card);border:1px solid rgba(22,21,19,.12);text-align:left}
.sib:hover{border-color:var(--ink)}
.sib__img{height:98px;overflow:hidden;background:var(--stone)}
.sib__img img{width:100%;height:100%;object-fit:cover;display:block}
.sib__body{padding:9px 11px 11px}
.sib__code{font:500 10px/1 var(--mono);letter-spacing:.1em;color:var(--muted-3)}
.sib__name{margin-top:5px;font:400 12.5px/1.2 var(--sans);color:var(--muted)}
.drawer__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.drawer__actions .btn{padding:16px 24px}
.drawer__actions .btn--dark{flex:1;min-width:230px;font-weight:700;font-size:15px;letter-spacing:.14em}
.drawer__actions .btn--outline{border-color:var(--line-3);color:var(--muted);font-size:14px;letter-spacing:.12em}
.drawer__actions .btn--outline:hover{border-color:var(--ink);color:var(--ink)}

/* ---------- modal de orçamento ---------- */
.scrim--center{align-items:center;justify-content:center;padding:24px;background:rgba(18,17,15,.5);z-index:80}
.modal{
  width:min(560px,100%);max-height:92vh;overflow:auto;
  background:var(--card);border:1px solid var(--line-2);
  animation:popIn .3s cubic-bezier(.2,.7,.2,1) both;
}
.modal__body{padding:32px 34px 34px}
.modal__head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}
.modal__title{margin:0;font-family:var(--cond);font-weight:800;font-size:34px;line-height:1;text-transform:uppercase}
.modal__close{flex:none;width:34px;height:34px;cursor:pointer;background:transparent;border:1px solid rgba(22,21,19,.16);font:400 18px/1 var(--sans);color:var(--muted)}
.modal__close:hover{border-color:var(--ink)}
.qitem{display:flex;align-items:center;gap:14px;margin-top:22px;padding:12px;background:var(--chip)}
.qitem__img{width:64px;height:48px;flex:none;overflow:hidden;background:var(--stone)}
.qitem__img img{width:100%;height:100%;object-fit:cover;display:block}
.qitem__name{font-family:var(--cond);font-weight:600;font-size:19px;line-height:1.05;text-transform:uppercase}
.qitem__meta{font:400 11px/1.4 var(--mono);letter-spacing:.08em;color:var(--muted-3)}
.form{display:flex;flex-direction:column;gap:14px;margin-top:24px}
.field{display:flex;flex-direction:column;gap:7px}
.field span{font:500 10px/1 var(--mono);letter-spacing:.14em;color:var(--muted-3)}
.field input,.field textarea{
  border:1px solid var(--line-3);background:#FFFFFF;padding:13px 14px;
  font:400 16px/1 var(--sans);color:var(--ink);outline:0;
}
.field textarea{font-size:15px;line-height:1.45;resize:vertical}
.field input:focus,.field textarea:focus{border-color:var(--ink)}
.modal__send{width:100%;margin-top:22px;padding:16px;font-weight:700;font-size:15px;letter-spacing:.14em}
.modal__send[disabled]{background:rgba(22,21,19,.14);color:var(--muted-3);cursor:not-allowed}
.modal__hint{margin:12px 0 0;font:400 12px/1.5 var(--sans);color:var(--muted-3)}
.sent{padding:56px 40px;text-align:center}
.sent__mark{width:48px;height:48px;margin:0 auto 20px;display:flex;align-items:center;justify-content:center;background:var(--select);font:400 22px/1 var(--sans);color:#46503F}
.sent h3{margin:0 0 12px;font-family:var(--cond);font-weight:800;font-size:34px;line-height:1;text-transform:uppercase}
.sent p{margin:0 auto 26px;max-width:340px;font:300 16px/1.55 var(--sans);color:var(--muted)}
.sent .btn{padding:14px 26px}

/* ---------- responsivo ---------- */
@media (max-width:1100px){
  :root{--gutter:28px}
  .processo{grid-template-columns:1fr}
  .hero--split{grid-template-columns:1fr}
  .hero--split .hero__figure{min-height:56vh;order:-1}
  .acervo__head{flex-direction:column;align-items:flex-start;gap:20px}
  .acervo__note{max-width:none}
}

@media (max-width:860px){
  .hdr__nav{display:none}
  .stats{grid-template-columns:repeat(2,1fr);gap:26px 0}
  .stats__cell:nth-child(2){padding-right:0;border-right:0}
  .stats__cell:nth-child(3){padding-left:0}
  .foot__grid{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}
  .specs{grid-template-columns:repeat(2,1fr)}
  .drawer__body{padding:26px 22px 32px}
  .hero__credit{display:none}
}

@media (max-width:560px){
  :root{--gutter:20px}
  .shell{padding-top:60px}
  .stats{grid-template-columns:1fr}
  .stats__cell{padding:0;border-right:0}
  .grid{grid-template-columns:1fr}
  .filters{gap:12px}
  .filters__clear{margin-left:0}
  .hero{min-height:520px}
  .modal__body{padding:24px 20px 26px}
}

/* ---------- veja aplicado / lightbox de ambiente ---------- */
/* Mantém a caixa de .btn--outline (tamanho, padding, letter-spacing, fonte) e
   só troca o preenchimento: preto sólido com texto branco. */
.applied{
  margin-top:18px;padding:14px 24px;
  background:var(--ink);border-color:var(--ink);color:var(--card);
}
.applied:hover{background:var(--ink-hover);border-color:var(--ink-hover);color:var(--card)}
/* Anel branco por dentro do preto + anel escuro por fora, para o foco ficar
   visível tanto sobre o botão quanto sobre o fundo claro do drawer. */
.applied:focus-visible{
  outline:2px solid var(--ink);outline-offset:3px;
  box-shadow:inset 0 0 0 2px var(--card);
}

/* acima do drawer (70) e do modal (80) */
.lightbox{z-index:90;padding:32px;background:rgba(18,17,15,.78)}
.lightbox__inner{position:relative;max-width:min(1180px,100%);animation:popIn .3s cubic-bezier(.2,.7,.2,1) both}
.lightbox__img{display:block;width:auto;max-width:100%;max-height:90vh;object-fit:contain;background:var(--stone)}
.lightbox__close{
  position:absolute;right:16px;top:16px;width:38px;height:38px;cursor:pointer;
  background:rgba(252,251,248,.92);border:1px solid var(--line-2);
  font:400 19px/1 var(--sans);color:var(--ink);
}
.lightbox__close:hover{background:var(--card)}

@media (max-width:640px){
  .lightbox{padding:16px}
  .applied{width:100%}
}