/* ==========================================================================
   Mira Metal — folha de estilos
   Paleta: preto quente + bronze do logótipo
   ========================================================================== */

:root{
  --ink:#0B0B0D;
  --ink-2:#131316;
  --ink-3:#1B1B1F;
  --bronze:#8B6A46;
  --bronze-2:#A8835A;
  --sand:#C9A97E;
  --cream:#E9D3B4;
  --paper:#F7F7F8;
  --white:#fff;
  --text:#15161A;
  --muted:#5C5F66;
  --muted-d:#A2A5AC;
  --line:rgba(11,11,13,.10);
  --line-d:rgba(255,255,255,.12);
  --max:1240px;
  --radius:6px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body,
body.font-sans{
  margin:0;
  font-family:"Figtree",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--text);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;}

/* ---------- utilitários ---------- */
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px;}
.section{padding:110px 0;}
.section--tight{padding:84px 0;}
.section--dark{background:var(--ink);color:#fff;}
.section--paper{background:var(--paper);}

/* fundos fotográficos suaves (imagem desfocada + véu) */
.section--bg{position:relative;overflow:hidden;}
.section--bg::before{
  content:"";position:absolute;inset:0;z-index:0;
  background-image:var(--bg);
  background-size:cover;background-position:center;background-repeat:no-repeat;
}
.section--bg::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:var(--bg-veil, rgba(11,11,13,.72));
}
.section--dark.section--bg::after{
  background:var(--bg-veil, linear-gradient(180deg,
    rgba(11,11,13,.88) 0%,
    rgba(11,11,13,.68) 52%,
    rgba(11,11,13,.86) 100%));
}
.section--bg > .wrap{position:relative;z-index:2;}

.eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  margin:0 0 22px;
  font-size:11.5px;font-weight:700;letter-spacing:.26em;text-transform:uppercase;
  color:var(--bronze);
}
.eyebrow::before{content:"";display:block;width:40px;height:1px;background:currentColor;opacity:.75;}
.eyebrow--light{color:var(--sand);}

h1.title,
h2.title{
  margin:0 0 18px;
  font-size:clamp(1.9rem,3.4vw,3rem);
  line-height:1.08;
  letter-spacing:-.028em;
  font-weight:800;
  text-wrap:balance;
}
p.lead{
  margin:0;
  max-width:56ch;
  font-size:clamp(1rem,1.4vw,1.1rem);
  line-height:1.7;
  color:var(--muted);
}
.section--dark p.lead{color:var(--muted-d);}

.head-split{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:48px;
  align-items:end;
  margin-bottom:58px;
}
.head-split .lead{margin-bottom:6px;}

/* ---------- botões ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:16px 30px;
  border-radius:4px;
  border:2px solid transparent;
  font-size:12.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  text-decoration:none;cursor:pointer;
  transition:background .2s,color .2s,border-color .2s;
}
.btn svg{width:15px;height:15px;transition:transform .2s;}
.btn:hover svg{transform:translateX(3px);}
.btn--primary{background:var(--bronze);border-color:var(--bronze);color:#fff;}
.btn--primary:hover{background:var(--bronze-2);border-color:var(--bronze-2);}
.btn--ghost{background:transparent;border-color:rgba(255,255,255,.4);color:#fff;}
.btn--ghost:hover{background:#fff;border-color:#fff;color:var(--ink);}
.btn--dark{background:var(--ink);border-color:var(--ink);color:#fff;}
.btn--dark:hover{background:var(--ink-3);border-color:var(--ink-3);}
.btn--outline{background:transparent;border-color:rgba(11,11,13,.24);color:var(--text);}
.btn--outline:hover{border-color:var(--text);}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(247,244,238,.97);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{
  display:flex;align-items:center;justify-content:space-between;
  height:92px;
}
.brand{display:flex;align-items:center;text-decoration:none;}
.brand img{height:48px;width:auto;max-width:100%;}

.nav{display:flex;align-items:center;gap:34px;}
.nav a{
  font-size:12.5px;font-weight:600;letter-spacing:.11em;text-transform:uppercase;
  text-decoration:none;color:#3A3C42;
}
.nav a:hover{color:var(--bronze);}
.nav .btn{padding:13px 22px;letter-spacing:.1em;}

.burger{
  display:none;background:none;border:0;padding:8px;cursor:pointer;color:#333;
}
.burger svg{width:26px;height:26px;}

.mobile-menu{
  display:none;border-top:1px solid var(--line);background:#F7F4EE;
}
.mobile-menu a{
  display:block;padding:14px 28px;text-decoration:none;
  font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:#3A3C42;
  border-bottom:1px solid var(--line);
}
.mobile-menu.open{display:block;}

/* ---------- hero ---------- */
.hero{
  position:relative;display:flex;align-items:center;
  min-height:86vh;overflow:hidden;isolation:isolate;background:var(--ink);
}
.hero__media{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;object-position:center 45%;
  z-index:-2;
  filter:brightness(1.12) contrast(1.06) saturate(1.04);
  transform:scale(1.03);
}
.hero__overlay{
  position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(90deg, rgba(8,8,10,.90) 0%, rgba(8,8,10,.74) 42%, rgba(8,8,10,.28) 100%),
    linear-gradient(180deg, rgba(8,8,10,.55) 0%, rgba(8,8,10,0) 32%, rgba(8,8,10,.72) 100%);
}
.hero__inner{width:100%;max-width:var(--max);margin:0 auto;padding:130px 28px 120px;}
.hero__content{max-width:760px;}
.hero h1{
  margin:0 0 26px;
  font-size:clamp(2.6rem,5.3vw,4.5rem);
  line-height:1.02;letter-spacing:-.028em;font-weight:800;color:#fff;
  text-wrap:balance;
}
.hero h1 em{font-style:normal;color:var(--cream);}
.hero p.lead{
  margin:0 0 38px;max-width:52ch;
  font-size:clamp(1.02rem,1.5vw,1.2rem);line-height:1.65;
  color:rgba(255,255,255,.76);
}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;}

/* ---------- stats ---------- */
.stats{background:var(--ink);border-bottom:1px solid rgba(255,255,255,.1);color:#fff;}
.stats__grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:1px;background:rgba(255,255,255,.1);
}
.stats__item{background:var(--ink);padding:38px 30px;text-align:left;}
.stats__num{
  font-size:clamp(1.8rem,2.6vw,2.5rem);font-weight:800;letter-spacing:-.03em;
  color:var(--sand);line-height:1;
}
.stats__label{
  margin-top:10px;font-size:11.5px;font-weight:600;letter-spacing:.16em;
  text-transform:uppercase;color:rgba(255,255,255,.52);
}

/* ---------- serviços ---------- */
.services__grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:22px;
}
.svc{
  display:flex;flex-direction:column;
  background:#F8F5F0;color:inherit;text-decoration:none;
  border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;
  transition:box-shadow .3s ease,transform .3s ease,border-color .3s ease;
}
.svc:hover{
  transform:translateY(-3px);
  border-color:rgba(139,106,70,.35);
  box-shadow:0 22px 44px -22px rgba(11,11,13,.35);
}
.svc__img{
  width:100%;aspect-ratio:4/3;object-fit:cover;display:block;
  filter:saturate(.88) contrast(1.04);
  transition:transform .6s cubic-bezier(.2,.8,.2,1),filter .3s;
}
.svc:hover .svc__img{transform:scale(1.045);filter:saturate(1) contrast(1.04);}
.svc__body{
  display:flex;flex-direction:column;flex:1;
  padding:26px 24px 28px;
}
.svc__title{
  margin:0 0 10px;font-size:1.2rem;font-weight:700;letter-spacing:-.012em;line-height:1.25;
  color:var(--text);
}
.svc__text{
  margin:0;font-size:.9rem;line-height:1.6;color:var(--muted);
}
.svc__more{
  display:inline-flex;align-items:center;gap:8px;margin-top:auto;padding-top:20px;
  font-size:10.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--bronze);
}
.svc__more svg{width:13px;height:13px;transition:transform .2s;}
.svc:hover .svc__more svg{transform:translateX(3px);}

/* ---------- processo ---------- */
.steps{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  margin-top:12px;border-top:1px solid var(--line-d);
}
.step{padding:34px 28px 0 0;border-right:1px solid var(--line-d);}
.step:last-child{border-right:0;border-bottom:0;}
.step__num{
  font-size:12px;font-weight:700;letter-spacing:.2em;color:var(--sand);
}
.step__title{
  margin:18px 0 10px;font-size:1.12rem;font-weight:700;letter-spacing:-.01em;
}
.step__text{margin:0;font-size:.92rem;line-height:1.62;color:var(--muted-d);}

/* ---------- porquê ---------- */
.why__grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
.why__item{background:#fff;padding:34px 30px 32px;}
.why__num{
  font-size:11px;font-weight:700;letter-spacing:.2em;color:var(--bronze);
}
.why__title{margin:16px 0 8px;font-size:1.05rem;font-weight:700;}
.why__text{margin:0;font-size:.92rem;line-height:1.62;color:var(--muted);}

/* cartões e acordeão sobre fundo escuro */
.section--dark .why__grid{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.12);}
.section--dark .why__item{background:rgba(12,12,15,.62);}
.section--dark .why__title{color:#fff;}
.section--dark .why__text{color:var(--muted-d);}
.section--dark .faq details{border-bottom-color:rgba(255,255,255,.14);}
.section--dark .faq summary{color:#fff;}
.section--dark .faq details p{color:var(--muted-d);}

/* ---------- obras ---------- */
.gallery{
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;
}
.gal{
  position:relative;overflow:hidden;border-radius:4px;background:var(--ink-2);
  aspect-ratio:4/3;
}
.gal img{
  width:100%;height:100%;object-fit:cover;opacity:.92;
  filter:saturate(.72) contrast(1.06) brightness(.98);
  transition:transform .6s cubic-bezier(.2,.8,.2,1),opacity .3s,filter .3s;
}
.gal:hover img{transform:scale(1.05);opacity:1;filter:saturate(1) contrast(1.06) brightness(1);}
.gal::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:rgba(139,106,70,.09);
  mix-blend-mode:multiply;
}
.gal__cap{
  position:absolute;left:0;right:0;bottom:0;padding:44px 20px 18px;
  background:linear-gradient(180deg, rgba(8,8,10,0), rgba(8,8,10,.82));
  font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:rgba(255,255,255,.9);
}

/* ---------- faq ---------- */
.faq{max-width:860px;margin:0 auto;}
.faq details{
  border-bottom:1px solid var(--line);
}
.faq summary{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:24px 0;cursor:pointer;list-style:none;
  font-size:1.05rem;font-weight:600;letter-spacing:-.01em;color:var(--text);
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{
  content:"+";font-size:1.5rem;font-weight:300;color:var(--bronze);
  line-height:1;transition:transform .2s;
}
.faq details[open] summary::after{transform:rotate(45deg);}
.faq details p{
  margin:0 0 24px;max-width:70ch;
  font-size:.95rem;line-height:1.7;color:var(--muted);
}

/* ---------- cta ---------- */
.cta{
  position:relative;color:#fff;overflow:hidden;
  background-color:var(--ink);
  background-image:
    linear-gradient(180deg, rgba(11,11,13,.86) 0%, rgba(11,11,13,.94) 100%),
    var(--bg);
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
}
.cta::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(900px 420px at 12% 110%, rgba(139,106,70,.38), transparent 70%),
    radial-gradient(700px 380px at 88% -10%, rgba(139,106,70,.16), transparent 70%);
}
.cta .wrap{position:relative;}
.cta__grid{
  display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center;
}
.cta h2{
  margin:0 0 18px;font-size:clamp(1.9rem,3.4vw,3rem);line-height:1.06;
  letter-spacing:-.03em;font-weight:800;text-wrap:balance;
}
.cta p{margin:0 0 32px;max-width:48ch;color:var(--muted-d);font-size:1.03rem;line-height:1.7;}
.cta__card{
  background:rgba(255,255,255,.04);
  border:1px solid var(--line-d);
  border-radius:var(--radius);
  padding:34px;
}
.cta__row{
  display:flex;align-items:flex-start;gap:14px;padding:16px 0;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.cta__row:last-child{border-bottom:0;padding-bottom:0;}
.cta__row:first-child{padding-top:0;}
.cta__ico{color:var(--sand);flex:0 0 auto;margin-top:2px;}
.cta__ico svg{width:18px;height:18px;}
.cta__k{font-size:10.5px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.45);}
.cta__v{margin-top:3px;font-size:1rem;font-weight:600;color:#fff;text-decoration:none;}
.cta__v:hover{color:var(--sand);}

/* ---------- footer ---------- */
.footer{background:var(--ink-2);color:rgba(255,255,255,.62);padding:72px 0 0;}
.footer__grid{
  display:grid;grid-template-columns:1.4fr .8fr .8fr 1fr;gap:48px;
  padding-bottom:52px;
}
.footer img{height:40px;width:auto;max-width:100%;margin-bottom:18px;}
.footer p{margin:0;font-size:.9rem;line-height:1.7;max-width:34ch;}
.footer h4{
  margin:0 0 18px;font-size:10.5px;font-weight:700;letter-spacing:.2em;
  text-transform:uppercase;color:#fff;
}
.footer ul{list-style:none;margin:0;padding:0;}
.footer li{margin-bottom:10px;}
.footer a{font-size:.9rem;text-decoration:none;color:rgba(255,255,255,.62);}
.footer a:hover{color:var(--sand);}
.footer__bottom{
  border-top:1px solid rgba(255,255,255,.08);
  padding:22px 0;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  font-size:11.5px;letter-spacing:.04em;color:rgba(255,255,255,.4);
}

/* ---------- aviso de cookies (elemento global do layout) ---------- */
#cookie-banner{background:var(--ink) !important;}
#cookie-banner strong{color:#fff;}
#cookie-banner a{color:var(--sand) !important;}
#cookie-banner button{background:#2A2A2F !important;color:#fff !important;}
#cookie-banner button:first-of-type{background:var(--bronze) !important;}
#cookie-banner button:first-of-type:hover{background:var(--bronze-2) !important;}

/* ---------- páginas internas ---------- */
section[id],
#formulario{scroll-margin-top:96px;}
.services__grid--2{grid-template-columns:repeat(2,1fr);}
.contact__grid{
  display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:start;
}
.contact__title{
  margin:0 0 20px;font-size:1.35rem;font-weight:700;letter-spacing:-.012em;
  color:#fff;line-height:1.25;
}
.quote-card{
  background:rgba(12,12,15,.55);
  border:1px solid var(--line-d);
  border-radius:var(--radius);
  padding:34px;
}
.quote-form{display:flex;flex-direction:column;gap:18px;color-scheme:dark;}
.quote-form .field label{
  display:block;margin-bottom:8px;
  font-size:10.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:rgba(255,255,255,.5);
}
.quote-form input,
.quote-form select,
.quote-form textarea{
  width:100%;padding:13px 15px;
  border:1px solid rgba(255,255,255,.16);border-radius:4px;
  background-color:rgba(255,255,255,.05);color:#fff;
  font:inherit;font-size:.95rem;
  transition:border-color .2s,background-color .2s;
}
.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus{
  outline:none;border-color:var(--sand);background-color:rgba(255,255,255,.09);
}
.quote-form textarea{min-height:130px;resize:vertical;}
.quote-form select{
  cursor:pointer;appearance:none;-webkit-appearance:none;padding-right:42px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23C9A97E' stroke-width='1.6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 15px center;background-size:12px 8px;
}
.quote-form option{background:#fff;color:var(--text);}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.quote-form .btn{width:100%;justify-content:center;margin-top:4px;}
.form-error{margin:6px 0 0;font-size:.82rem;color:#F0A8A8;}
.form-note{
  margin:0;font-size:.78rem;line-height:1.5;text-align:center;
  color:rgba(255,255,255,.4);
}
.form-alert{
  margin:0 0 22px;padding:12px 16px;
  border-left:3px solid #7BB58A;border-radius:3px;
  background:rgba(123,181,138,.12);color:#CFE9D5;
  font-size:.9rem;line-height:1.5;
}

/* ---------- animação ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:none;}

/* ---------- responsivo ---------- */
@media (max-width:1080px){
  .services__grid{grid-template-columns:repeat(2,1fr);}
  .svc__img{aspect-ratio:4/3;}
  .why__grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .step:nth-child(2){border-right:0;}
  .step{padding-bottom:28px;border-bottom:1px solid var(--line-d);}
  .head-split{grid-template-columns:1fr;gap:20px;align-items:start;}
  .cta__grid{grid-template-columns:1fr;gap:40px;}
  .contact__grid{grid-template-columns:1fr;gap:32px;}
  .footer__grid{grid-template-columns:1fr 1fr;gap:36px;}
}
@media (max-width:820px){
  .nav{display:none;}
  .burger{display:block;}
  .site-header .wrap{height:74px;}
  .brand img{height:48px;width:auto;max-width:100%;}
  .section{padding:78px 0;}
  .gallery{grid-template-columns:repeat(2,1fr);}
  .stats__grid{grid-template-columns:repeat(2,1fr);}
  .hero{min-height:78vh;}
  .hero__inner{padding:96px 24px 88px;}
  .quote-card{padding:26px;}
  .hero__overlay{
    background:
      linear-gradient(180deg, rgba(8,8,10,.70) 0%, rgba(8,8,10,.52) 40%, rgba(8,8,10,.9) 100%);
  }
}
@media (max-width:560px){
  .wrap{padding:0 20px;}
  .mobile-menu a{padding-left:20px;padding-right:20px;}
  .services__grid{grid-template-columns:1fr;}
  .why__grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .step{border-right:0;}
  .gallery{grid-template-columns:1fr;}
  .hero__actions .btn{width:100%;}
  .field-row{grid-template-columns:1fr;}
  .footer__grid{grid-template-columns:1fr;}
  .footer__bottom{flex-direction:column;gap:8px;}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  .hero__media{display:none;}
  .hero{background-image:var(--hero-poster);background-size:cover;background-position:center;}
  .reveal{opacity:1;transform:none;transition:none;}
  .svc__img,.gal img{transition:none;}
}

/* ---------- correcoes SEO / acessibilidade (2026-11) ---------- */
.nav a.btn,
.mobile-menu a.btn,
.nav a.btn:hover,
.mobile-menu a.btn:hover{color:#fff;}

.footer .footer__title{
  margin:0 0 18px;font-size:10.5px;font-weight:700;letter-spacing:.2em;
  text-transform:uppercase;color:#fff;
}

.footer__bottom{color:rgba(255,255,255,.62);}
.footer__bottom a{color:rgba(255,255,255,.62);}
.footer__bottom a:hover{color:var(--sand);}

/* evitar CLS em imagens com dimensoes declaradas */
.svc__img,.gal img{height:auto;}
.gal img{height:100%;}
/* ---------- breadcrumbs das paginas de servico ---------- */
.crumbs{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  margin-bottom:24px;font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:rgba(255,255,255,.45);
}
.crumbs a{color:rgba(255,255,255,.68);text-decoration:none;}
.crumbs a:hover{color:var(--sand);}
.crumbs span[aria-current]{color:var(--sand);}

.service-copy{max-width:78ch;margin:34px auto 48px;}
.service-copy h2{margin:0 0 18px;font-size:clamp(1.35rem,2.4vw,1.8rem);font-weight:700;color:#fff;}
.service-copy p{margin:0 0 16px;font-size:1rem;line-height:1.8;color:rgba(255,255,255,.72);}
.service-copy a{color:var(--sand);text-decoration:underline;text-underline-offset:3px;}
.service-copy a:hover{color:var(--cream);}

.picture-webp{display:block;width:100%;}
.gal>.picture-webp{height:100%;}