/* ============================================================
   ALUTEX ALUMÍNIO — Sistema de design
   Cor .... grafite anodizado + verde-vidro (canto de vidro temperado)
   Tipo ... Archivo (display) · IBM Plex Sans (texto) · IBM Plex Mono (rótulos)
   Layout . grade de perfis: fios de 1px que emolduram o conteúdo
   ============================================================ */

:root{
  --ink:      #101417;
  --ink-2:    #191F24;
  --ink-3:    #232B31;
  --steel:    #4A555E;
  --alum:     #8E979E;
  --line:     #DBE0DF;
  --line-2:   #EBEEED;
  --shell:    #F3F5F4;
  --paper:    #FFFFFF;
  --glass:    #0B6E63;
  --glass-dk: #075049;
  --glass-lt: #34A395;
  --glass-wash:#E8F1EF;

  --wrap: 1180px;
  --gut: clamp(20px, 5vw, 48px);

  --s1: 8px;  --s2: 12px; --s3: 16px; --s4: 24px;
  --s5: 32px; --s6: 48px; --s7: 72px; --s8: 104px;

  --f-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --f-body: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --ease: cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--f-body);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{ max-width:100%; display:block; }

a{ color:var(--glass); text-decoration:none; }
a:hover{ text-decoration:underline; }

:focus-visible{
  outline:2px solid var(--glass);
  outline-offset:3px;
  border-radius:2px;
}

h1,h2,h3,h4{
  font-family:var(--f-display);
  font-weight:700;
  line-height:1.08;
  letter-spacing:-0.022em;
  text-wrap:balance;
  margin:0;
}

p{ margin:0; }

.wrap{
  width:100%;
  max-width:var(--wrap);
  margin-inline:auto;
  padding-inline:var(--gut);
}

.eyebrow{
  font-family:var(--f-mono);
  font-size:11px;
  font-weight:600;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--glass);
  display:flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:"";
  width:22px; height:1px;
  background:currentColor;
  flex:none;
}
.eyebrow--light{ color:var(--glass-lt); }

.skip{
  position:absolute; left:-9999px; top:0;
  background:var(--ink); color:#fff;
  padding:12px 18px; z-index:999;
  font-family:var(--f-mono); font-size:13px;
}
.skip:focus{ left:12px; top:12px; }

/* ---------- Botões ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--f-display);
  font-size:15px; font-weight:600;
  letter-spacing:.005em;
  padding:15px 24px;
  border:1px solid transparent;
  border-radius:2px;
  cursor:pointer;
  transition:background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
  text-decoration:none;
}
.btn:hover{ text-decoration:none; transform:translateY(-1px); }
.btn svg{ flex:none; }

.btn--primary{ background:var(--glass); color:#fff; }
.btn--primary:hover{ background:var(--glass-dk); color:#fff; }

.btn--ghost{ background:transparent; color:var(--ink); border-color:var(--line); }
.btn--ghost:hover{ border-color:var(--ink); background:var(--shell); }

.btn--onDark{ background:transparent; color:#fff; border-color:rgba(255,255,255,.28); }
.btn--onDark:hover{ border-color:#fff; background:rgba(255,255,255,.07); color:#fff; }

/* ---------- Barra superior ---------- */
.topbar{
  background:var(--ink);
  color:var(--alum);
  font-family:var(--f-mono);
  font-size:12px;
  letter-spacing:.04em;
}
.topbar .wrap{
  display:flex; flex-wrap:wrap; gap:var(--s3) var(--s5);
  align-items:center; justify-content:space-between;
  padding-block:9px;
}
.topbar a{ color:var(--alum); }
.topbar a:hover{ color:#fff; text-decoration:none; }
.topbar-set{ display:flex; flex-wrap:wrap; gap:var(--s3) var(--s4); align-items:center; }
.topbar-item{ display:inline-flex; align-items:center; gap:7px; }

/* ---------- Cabeçalho ---------- */
.masthead{
  position:sticky; top:0; z-index:80;
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s var(--ease);
}
.masthead.is-stuck{ box-shadow:0 1px 18px rgba(16,20,23,.09); }
.masthead .wrap{
  display:flex; align-items:center; justify-content:space-between;
  gap:var(--s4);
  padding-block:14px;
}

.brand{ display:inline-flex; align-items:center; gap:11px; color:var(--ink); }
.brand:hover{ text-decoration:none; }
.brand-mark{ width:32px; height:32px; flex:none; }
.brand-name{
  font-family:var(--f-display);
  font-size:21px; font-weight:800;
  letter-spacing:.09em;
  line-height:1;
}
.brand-sub{
  display:block;
  font-family:var(--f-mono);
  font-size:9.5px; font-weight:500;
  letter-spacing:.26em;
  color:var(--steel);
  margin-top:3px;
}

.nav{ display:flex; align-items:center; gap:var(--s4); }
.nav a{
  color:var(--ink);
  font-size:15px; font-weight:500;
  padding-block:4px;
  border-bottom:1px solid transparent;
  transition:border-color .2s var(--ease), color .2s var(--ease);
}
.nav a:hover{ text-decoration:none; color:var(--glass); border-bottom-color:var(--glass); }

.masthead-cta{ display:flex; align-items:center; gap:var(--s2); }
.masthead-cta .btn{ padding:12px 18px; font-size:14px; }

.burger{
  display:none;
  width:44px; height:40px;
  align-items:center; justify-content:center;
  background:transparent; border:1px solid var(--line); border-radius:2px;
  cursor:pointer; padding:0;
}
.burger span{
  display:block; position:relative;
  width:18px; height:1.5px; background:var(--ink);
}
.burger span::before,.burger span::after{
  content:""; position:absolute; left:0;
  width:18px; height:1.5px; background:var(--ink);
  transition:transform .2s var(--ease);
}
.burger span::before{ top:-6px; }
.burger span::after{ top:6px; }

.drawer{
  display:none;
  border-top:1px solid var(--line);
  background:var(--paper);
}
.drawer.is-open{ display:block; }
.drawer ul{ list-style:none; margin:0; padding:var(--s3) 0; }
.drawer li + li{ border-top:1px solid var(--line-2); }
.drawer a{
  display:block; padding:13px 0;
  color:var(--ink); font-size:16px; font-weight:500;
}
.drawer a:hover{ text-decoration:none; color:var(--glass); }

/* ---------- Hero ---------- */
.hero{
  position:relative;
  background:var(--ink);
  color:#fff;
  overflow:hidden;
  isolation:isolate;
}
/* textura de alumínio escovado, desenhada em CSS */
.hero::before{
  content:"";
  position:absolute; inset:0; z-index:-2;
  background:
    repeating-linear-gradient(90deg,
      rgba(255,255,255,.028) 0 1px,
      transparent 1px 3px),
    linear-gradient(118deg, #0B0E10 0%, #171D22 46%, #0D1114 100%);
}
.hero::after{
  content:"";
  position:absolute; z-index:-1;
  top:-25%; right:-18%;
  width:min(70vw,760px); aspect-ratio:1;
  background:radial-gradient(circle at 50% 50%, rgba(52,163,149,.24), transparent 66%);
}
.hero .wrap{
  display:grid;
  grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);
  gap:clamp(32px,5vw,72px);
  align-items:center;
  padding-block:clamp(56px,8vw,104px);
}
.hero h1{
  font-size:clamp(38px,5.4vw,66px);
  font-weight:800;
  letter-spacing:-0.032em;
  margin-top:var(--s4);
  color:#fff;
}
.hero h1 em{
  font-style:normal;
  color:var(--glass-lt);
}
.hero-lede{
  margin-top:var(--s4);
  font-size:clamp(17px,1.6vw,19px);
  color:#C7CFD3;
  max-width:52ch;
}
.hero-actions{
  display:flex; flex-wrap:wrap; gap:var(--s2);
  margin-top:var(--s6);
}
.hero-proof{
  display:flex; flex-wrap:wrap; gap:var(--s2) var(--s4);
  margin-top:var(--s6);
  padding-top:var(--s4);
  border-top:1px solid rgba(255,255,255,.13);
  font-family:var(--f-mono);
  font-size:12px; letter-spacing:.05em;
  color:var(--alum);
}
.hero-proof li{ display:flex; align-items:center; gap:8px; }
.hero-proof ul{ list-style:none; margin:0; padding:0; display:contents; }
.tick{ color:var(--glass-lt); flex:none; }

/* painel de vidro do hero */
.pane{
  position:relative;
  border:1px solid rgba(255,255,255,.16);
  background:linear-gradient(150deg, rgba(255,255,255,.09), rgba(255,255,255,.02));
  padding:var(--s5);
}
.pane::before{
  content:""; position:absolute; inset:11px;
  border:1px solid rgba(255,255,255,.09);
  pointer-events:none;
}
.pane-title{
  font-family:var(--f-display);
  font-size:19px; font-weight:700; color:#fff;
}
.pane-note{
  font-size:14.5px; color:#B9C2C6; margin-top:6px;
}
.pane-grid{
  display:grid; grid-template-columns:1fr 1fr;
  gap:1px; margin-top:var(--s4);
  background:rgba(255,255,255,.13);
  border:1px solid rgba(255,255,255,.13);
}
.pane-cell{
  background:#151A1E;
  padding:15px 16px;
}
.pane-cell dt{
  font-family:var(--f-mono);
  font-size:10.5px; letter-spacing:.16em; text-transform:uppercase;
  color:var(--glass-lt);
}
.pane-cell dd{
  margin:5px 0 0;
  font-family:var(--f-display);
  font-size:15px; font-weight:600; color:#fff; line-height:1.3;
}
.pane .btn{ width:100%; justify-content:center; margin-top:var(--s4); }

/* ---------- Faixa de diferenciais ---------- */
.strip{
  background:var(--shell);
  border-bottom:1px solid var(--line);
}
.strip ul{
  list-style:none; margin:0; padding:0;
  display:grid; grid-template-columns:repeat(4,1fr);
  gap:1px; background:var(--line);
  border-inline:1px solid var(--line);
}
.strip li{
  background:var(--shell);
  padding:var(--s5) var(--s4) var(--s5) var(--s3);
  display:flex; gap:14px; align-items:flex-start;
}
.strip h3{ font-size:16px; font-weight:700; }
.strip p{ font-size:14.5px; color:var(--steel); margin-top:4px; }
.strip svg{ color:var(--glass); flex:none; margin-top:2px; }

/* ---------- Seções ---------- */
.section{ padding-block:clamp(56px,8vw,var(--s8)); }
.section--tint{ background:var(--shell); }
.section--dark{ background:var(--ink); color:#fff; }
.section--dark h2,.section--dark h3{ color:#fff; }

.section-head{ max-width:62ch; }
.section-head h2{
  font-size:clamp(29px,3.6vw,44px);
  margin-top:var(--s3);
}
.section-head p{
  margin-top:var(--s3);
  font-size:17.5px;
  color:var(--steel);
}
.section--dark .section-head p{ color:#B4BDC1; }

/* ---------- Serviços ---------- */
.services{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  margin-top:var(--s6);
}
.svc{
  background:var(--paper);
  padding:var(--s5) var(--s4) var(--s4);
  display:flex; flex-direction:column;
  min-height:236px;
  position:relative;
  transition:background .2s var(--ease);
}
.svc::after{
  content:""; position:absolute; left:0; right:0; bottom:0;
  height:2px; background:var(--glass);
  transform:scaleX(0); transform-origin:left;
  transition:transform .28s var(--ease);
}
.svc:hover{ background:var(--glass-wash); text-decoration:none; }
.svc:hover::after{ transform:scaleX(1); }
.svc-ico{ color:var(--glass); }
.svc h3{
  font-size:18px; font-weight:700; color:var(--ink);
  margin-top:var(--s4);
}
.svc p{
  font-size:14.5px; color:var(--steel);
  margin-top:9px;
}
.svc-go{
  margin-top:auto; padding-top:var(--s4);
  font-family:var(--f-mono);
  font-size:11px; letter-spacing:.14em; text-transform:uppercase;
  color:var(--glass);
  display:flex; align-items:center; gap:7px;
}

/* ---------- Sobre ---------- */
.about{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:clamp(32px,5vw,72px);
  align-items:center;
}
.about-list{
  list-style:none; margin:var(--s5) 0 0; padding:0;
  display:grid; gap:var(--s3);
}
.about-list li{
  display:flex; gap:12px; align-items:flex-start;
  font-size:16px;
}
.about-list strong{ font-weight:600; }
.about-list span{ color:var(--steel); }

/* placeholder de foto — moldura de alumínio */
.photo{
  position:relative;
  aspect-ratio:4/3;
  border:1px solid var(--line);
  background:
    repeating-linear-gradient(112deg,
      rgba(16,20,23,.035) 0 2px,
      rgba(255,255,255,0) 2px 6px),
    linear-gradient(145deg,#E4E8E7 0%,#F5F7F6 42%,#D9DEDD 100%);
  display:flex; align-items:flex-end;
  overflow:hidden;
}
.photo::before{
  content:""; position:absolute; inset:14px;
  border:1px solid rgba(16,20,23,.10);
}
.photo-tag{
  position:relative;
  margin:0 0 18px 18px;
  font-family:var(--f-mono);
  font-size:10.5px; letter-spacing:.14em; text-transform:uppercase;
  color:var(--steel);
  background:rgba(255,255,255,.9);
  border:1px solid var(--line);
  padding:6px 10px;
}
.photo--tall{ aspect-ratio:3/4; }
.photo--wide{ aspect-ratio:16/10; }

/* ---------- Portfólio ---------- */
.gallery{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:var(--s3);
  margin-top:var(--s6);
}
.gallery-foot{
  display:flex; flex-wrap:wrap; gap:var(--s3);
  align-items:center; justify-content:space-between;
  margin-top:var(--s5);
}
.gallery-foot p{
  font-family:var(--f-mono); font-size:12px;
  letter-spacing:.05em; color:var(--steel);
}

/* ---------- Processo ---------- */
.steps{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:0;
  margin-top:var(--s6);
  counter-reset:step;
}
.step{
  padding:var(--s5) var(--s4) var(--s4) 0;
  border-top:2px solid rgba(255,255,255,.18);
  padding-right:var(--s5);
}
.step-num{
  font-family:var(--f-mono);
  font-size:12px; font-weight:600; letter-spacing:.16em;
  color:var(--glass-lt);
}
.step h3{ font-size:19px; font-weight:700; margin-top:var(--s3); }
.step p{ font-size:15px; color:#AEB7BB; margin-top:10px; }

/* ---------- Depoimentos ---------- */
.quotes{
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:var(--s4); margin-top:var(--s6);
}
.quote{
  border:1px solid var(--line);
  border-top:2px solid var(--glass);
  background:var(--paper);
  padding:var(--s4);
  display:flex; flex-direction:column; gap:var(--s3);
}
.quote-mark{ color:var(--glass); }
.quote p{ font-size:16px; color:var(--steel); font-style:italic; }
.quote footer{
  margin-top:auto;
  font-family:var(--f-mono);
  font-size:11px; letter-spacing:.12em; text-transform:uppercase;
  color:var(--alum);
}
.placeholder-flag{
  display:inline-flex; align-items:center; gap:6px;
  font-family:var(--f-mono);
  font-size:10px; letter-spacing:.14em; text-transform:uppercase;
  color:#9A6B12; background:#FCF3E0; border:1px solid #EFD9A8;
  padding:4px 8px; align-self:flex-start;
}

/* ---------- FAQ ---------- */
.faq{ margin-top:var(--s6); border-top:1px solid var(--line); }
.faq details{ border-bottom:1px solid var(--line); }
.faq summary{
  cursor:pointer; list-style:none;
  display:flex; align-items:flex-start; justify-content:space-between; gap:var(--s4);
  padding:22px 0;
  font-family:var(--f-display);
  font-size:18px; font-weight:600;
  color:var(--ink);
}
.faq summary::-webkit-details-marker{ display:none; }
.faq summary:hover{ color:var(--glass); }
.faq .plus{
  flex:none; width:20px; height:20px; margin-top:3px;
  position:relative;
}
.faq .plus::before,.faq .plus::after{
  content:""; position:absolute; left:50%; top:50%;
  background:var(--glass);
  transform:translate(-50%,-50%);
  transition:opacity .2s var(--ease);
}
.faq .plus::before{ width:14px; height:1.5px; }
.faq .plus::after{ width:1.5px; height:14px; }
.faq details[open] .plus::after{ opacity:0; }
.faq details > div{
  padding:0 0 24px;
  max-width:70ch;
  color:var(--steel);
  font-size:16px;
}

/* ---------- Orçamento ---------- */
.quote-band{
  display:grid;
  grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);
  gap:clamp(32px,5vw,72px);
  align-items:start;
}
.contact-list{
  list-style:none; margin:var(--s5) 0 0; padding:0;
  display:grid; gap:var(--s3);
}
.contact-list li{ display:flex; gap:13px; align-items:flex-start; }
.contact-list svg{ color:var(--glass-lt); flex:none; margin-top:3px; }
.contact-list dt{
  font-family:var(--f-mono); font-size:10.5px;
  letter-spacing:.16em; text-transform:uppercase; color:var(--alum);
}
.contact-list dd{
  margin:3px 0 0; font-size:16.5px; color:#fff; font-weight:500;
}
.contact-list dd a{ color:#fff; }
.contact-list dd a:hover{ color:var(--glass-lt); }

.form{
  background:#fff;
  border:1px solid var(--line);
  padding:var(--s5);
}
.section--dark .form h3{ color:var(--ink); }
.form h3{ font-size:21px; color:var(--ink); }
.form > p{ font-size:14.5px; color:var(--steel); margin-top:7px; }
.field{ display:grid; gap:6px; margin-top:var(--s4); }
.field label{
  font-family:var(--f-mono);
  font-size:10.5px; letter-spacing:.15em; text-transform:uppercase;
  color:var(--steel);
}
.field input,.field select,.field textarea{
  font-family:var(--f-body); font-size:16px;
  color:var(--ink); background:var(--paper);
  border:1px solid var(--line);
  border-radius:2px;
  padding:12px 13px;
  width:100%;
  transition:border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.field textarea{ resize:vertical; min-height:104px; }
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;
  border-color:var(--glass);
  box-shadow:0 0 0 3px rgba(11,110,99,.13);
}
.form .btn{ width:100%; justify-content:center; margin-top:var(--s5); }
.form-note{
  font-family:var(--f-mono);
  font-size:11px; letter-spacing:.04em; color:var(--alum);
  margin-top:var(--s3); text-align:center;
}
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:var(--s3); }

/* ---------- Rodapé ---------- */
.foot{
  background:var(--ink);
  color:var(--alum);
  font-size:15px;
  border-top:3px solid var(--glass);
}
.foot-top{
  display:grid;
  grid-template-columns:minmax(0,1.5fr) repeat(2, minmax(0,1fr));
  gap:var(--s6);
  padding-block:clamp(48px,6vw,var(--s7));
}
.foot h4{
  font-family:var(--f-mono);
  font-size:11px; font-weight:600; letter-spacing:.18em; text-transform:uppercase;
  color:#fff;
}
.foot ul{ list-style:none; margin:var(--s4) 0 0; padding:0; display:grid; gap:11px; }
.foot a{ color:var(--alum); }
.foot a:hover{ color:#fff; text-decoration:none; }
.foot-about p{ margin-top:var(--s4); max-width:44ch; color:#AEB7BB; }
.foot-contact{
  list-style:none; margin:var(--s4) 0 0; padding:0;
  display:grid; gap:9px;
  font-family:var(--f-mono); font-size:13px; letter-spacing:.02em;
}
.foot-contact li{ display:flex; gap:10px; align-items:center; }
.social{ display:flex; gap:var(--s2); margin-top:var(--s4); }
.social a{
  width:40px; height:40px;
  display:inline-flex; align-items:center; justify-content:center;
  border:1px solid rgba(255,255,255,.18);
  border-radius:2px; color:var(--alum);
  transition:border-color .2s var(--ease), color .2s var(--ease), background .2s var(--ease);
}
.social a:hover{ border-color:var(--glass-lt); color:#fff; background:rgba(52,163,149,.14); }
.foot-bar{
  border-top:1px solid rgba(255,255,255,.12);
  padding-block:var(--s4);
  display:flex; flex-wrap:wrap; gap:var(--s3) var(--s4);
  justify-content:space-between; align-items:center;
  font-family:var(--f-mono); font-size:11.5px; letter-spacing:.05em;
  color:#78838A;
}

/* ---------- WhatsApp flutuante ---------- */
.wa-float{
  position:fixed; right:18px; bottom:18px; z-index:90;
  display:inline-flex; align-items:center; gap:10px;
  background:var(--glass); color:#fff;
  padding:14px 18px; border-radius:40px;
  font-family:var(--f-display); font-size:15px; font-weight:600;
  box-shadow:0 10px 28px rgba(11,110,99,.34);
  transition:background .2s var(--ease), transform .2s var(--ease);
}
.wa-float:hover{ background:var(--glass-dk); color:#fff; text-decoration:none; transform:translateY(-2px); }
.wa-float span{ display:inline; }

/* ---------- Revelação em scroll ---------- */
.reveal{ opacity:0; transform:translateY(18px); }
.reveal.is-in{
  opacity:1; transform:none;
  transition:opacity .6s var(--ease), transform .6s var(--ease);
}

/* ---------- Responsivo ---------- */
@media (max-width:1080px){
  .services{ grid-template-columns:repeat(2,1fr); }
  .strip ul{ grid-template-columns:repeat(2,1fr); }
  .steps{ grid-template-columns:repeat(2,1fr); gap:var(--s4) 0; }
}
@media (max-width:900px){
  .nav{ display:none; }
  .burger{ display:inline-flex; }
  .masthead-cta .btn--ghost{ display:none; }
  .hero .wrap{ grid-template-columns:1fr; }
  .about{ grid-template-columns:1fr; }
  .quote-band{ grid-template-columns:1fr; }
  .gallery{ grid-template-columns:repeat(2,1fr); }
  .quotes{ grid-template-columns:1fr; }
  .foot-top{ grid-template-columns:1fr 1fr; gap:var(--s5); }
  .foot-about{ grid-column:1 / -1; }
  .about-photo{ order:-1; }
}
@media (max-width:620px){
  body{ font-size:16px; }
  .topbar .wrap{ justify-content:center; text-align:center; }
  .services{ grid-template-columns:1fr; }
  .strip ul{ grid-template-columns:1fr; }
  .steps{ grid-template-columns:1fr; }
  .step{ padding-right:0; }
  .gallery{ grid-template-columns:1fr; }
  .field-row{ grid-template-columns:1fr; }
  .foot-top{ grid-template-columns:1fr; }
  .wa-float span{ display:none; }
  .wa-float{ padding:16px; }
  .hero-actions .btn{ width:100%; justify-content:center; }
}

@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{
    animation-duration:.001ms !important;
    transition-duration:.001ms !important;
  }
  .reveal{ opacity:1; transform:none; }
}

@media print{
  .masthead,.topbar,.wa-float,.drawer{ display:none; }
  body{ font-size:12pt; }
}

/* ============================================================
   Componentes das páginas internas
   ============================================================ */

/* ---------- Hero interno ---------- */
.subhero{
  position:relative;
  background:var(--ink);
  color:#fff;
  overflow:hidden;
  isolation:isolate;
}
.subhero::before{
  content:"";
  position:absolute; inset:0; z-index:-2;
  background:
    repeating-linear-gradient(90deg, rgba(255,255,255,.026) 0 1px, transparent 1px 3px),
    linear-gradient(118deg,#0B0E10 0%,#171D22 48%,#0D1114 100%);
}
.subhero::after{
  content:""; position:absolute; z-index:-1;
  top:-40%; right:-14%;
  width:min(60vw,620px); aspect-ratio:1;
  background:radial-gradient(circle at 50% 50%, rgba(52,163,149,.20), transparent 66%);
}
.subhero .wrap{
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  gap:clamp(28px,4.5vw,64px);
  align-items:center;
  padding-block:clamp(44px,6.5vw,84px);
}
.subhero h1{
  font-size:clamp(31px,4.4vw,52px);
  font-weight:800;
  letter-spacing:-0.028em;
  color:#fff;
  margin-top:var(--s3);
}
.subhero h1 em{ font-style:normal; color:var(--glass-lt); }
.subhero-lede{
  margin-top:var(--s4);
  font-size:clamp(16.5px,1.5vw,18.5px);
  color:#C3CBCF;
  max-width:54ch;
}
.subhero--solo .wrap{ grid-template-columns:1fr; }
.subhero--solo .subhero-lede{ max-width:62ch; }

/* ---------- Migalhas ---------- */
.crumbs{
  font-family:var(--f-mono);
  font-size:11px; letter-spacing:.13em; text-transform:uppercase;
  color:var(--alum);
  display:flex; flex-wrap:wrap; gap:8px; align-items:center;
}
.crumbs a{ color:var(--alum); }
.crumbs a:hover{ color:var(--glass-lt); text-decoration:none; }
.crumbs span[aria-current]{ color:var(--glass-lt); }
.crumbs .sep{ opacity:.5; }

/* ---------- Colunas de texto ---------- */
.prose{ max-width:68ch; }
.prose h2{ font-size:clamp(25px,3.1vw,36px); margin-top:var(--s6); }
.prose h2:first-child{ margin-top:0; }
.prose h3{ font-size:20px; margin-top:var(--s5); }
.prose p{ margin-top:var(--s3); color:var(--steel); font-size:17px; }
.prose ul{ margin:var(--s3) 0 0; padding-left:0; list-style:none; display:grid; gap:11px; }
.prose ul li{ display:flex; gap:12px; align-items:flex-start; color:var(--steel); }
.prose ul li::before{
  content:""; flex:none; margin-top:10px;
  width:7px; height:7px; background:var(--glass);
}
.prose strong{ color:var(--ink); font-weight:600; }

.two-col{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:clamp(32px,5vw,72px);
  align-items:start;
}
.two-col--center{ align-items:center; }

/* ---------- Grade de tipos/modelos ---------- */
.tiles{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  margin-top:var(--s6);
}
.tile{
  background:var(--paper);
  padding:var(--s4);
}
.tile-n{
  font-family:var(--f-mono);
  font-size:11px; letter-spacing:.15em;
  color:var(--glass);
}
.tile h3{ font-size:17px; margin-top:10px; }
.tile p{ font-size:14.5px; color:var(--steel); margin-top:8px; }
.section--tint .tile{ background:var(--paper); }

/* ---------- Especificações ---------- */
.specs{
  display:grid; grid-template-columns:repeat(2,1fr);
  gap:1px; background:var(--line);
  border:1px solid var(--line);
  margin-top:var(--s5);
}
.specs > div{ background:var(--paper); padding:16px 18px; }
.specs dt{
  font-family:var(--f-mono); font-size:10.5px;
  letter-spacing:.16em; text-transform:uppercase; color:var(--glass);
}
.specs dd{ margin:6px 0 0; font-size:15.5px; color:var(--ink); line-height:1.45; }

/* ---------- Cards do blog ---------- */
.posts{
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:var(--s4); margin-top:var(--s6);
}
.post{
  display:flex; flex-direction:column;
  border:1px solid var(--line);
  background:var(--paper);
  transition:border-color .2s var(--ease);
}
.post:hover{ border-color:var(--ink); text-decoration:none; }
.post .photo{ aspect-ratio:16/9; border:0; border-bottom:1px solid var(--line); }
.post-body{ padding:var(--s4); display:flex; flex-direction:column; gap:9px; flex:1; }
.post-tag{
  font-family:var(--f-mono); font-size:10.5px;
  letter-spacing:.15em; text-transform:uppercase; color:var(--glass);
}
.post h3{ font-size:18px; color:var(--ink); }
.post p{ font-size:14.5px; color:var(--steel); }
.post-soon{
  margin-top:auto;
  font-family:var(--f-mono); font-size:10.5px;
  letter-spacing:.13em; text-transform:uppercase; color:var(--alum);
}

/* ---------- Links relacionados ---------- */
.related{
  display:grid; grid-template-columns:repeat(4,1fr);
  gap:1px; background:var(--line);
  border:1px solid var(--line);
  margin-top:var(--s6);
}
.related a{
  background:var(--paper);
  padding:18px var(--s4);
  color:var(--ink);
  font-family:var(--f-display); font-size:15px; font-weight:600;
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  transition:background .2s var(--ease), color .2s var(--ease);
}
.related a:hover{ background:var(--glass-wash); color:var(--glass); text-decoration:none; }
.related svg{ flex:none; color:var(--glass); }

/* ---------- Bloco de contato ---------- */
.contact-grid{
  display:grid; grid-template-columns:repeat(2,1fr);
  gap:1px; background:var(--line);
  border:1px solid var(--line);
  margin-top:var(--s6);
}
.contact-card{
  background:var(--paper);
  padding:var(--s5) var(--s4);
  display:flex; flex-direction:column; gap:9px;
}
.contact-card .ico{ color:var(--glass); }
.contact-card h3{ font-size:17px; margin-top:6px; }
.contact-card p{ font-size:15px; color:var(--steel); }
.contact-card a{ font-size:16.5px; font-weight:500; }

.map-frame{
  margin-top:var(--s6);
  border:1px solid var(--line);
  aspect-ratio:21/9;
  background:
    repeating-linear-gradient(45deg, rgba(16,20,23,.03) 0 6px, transparent 6px 14px),
    var(--shell);
  display:flex; align-items:center; justify-content:center;
  text-align:center;
  padding:var(--s4);
}
.map-frame p{
  font-family:var(--f-mono); font-size:11px;
  letter-spacing:.13em; text-transform:uppercase; color:var(--steel);
  max-width:44ch;
}
.map-frame iframe{ width:100%; height:100%; border:0; display:block; }

/* ---------- Imagens reais com fallback ---------- */
.photo[data-src]{ background-size:cover; background-position:center; }
.photo.has-img::before{ display:none; }
.photo.has-img .photo-tag{ display:none; }

.subhero-media{
  border:1px solid rgba(255,255,255,.16);
  aspect-ratio:16/10;
  background:
    repeating-linear-gradient(112deg, rgba(255,255,255,.03) 0 2px, transparent 2px 6px),
    linear-gradient(150deg, rgba(255,255,255,.08), rgba(255,255,255,.02));
  background-size:cover; background-position:center;
  display:flex; align-items:flex-end;
}
.subhero-media p{
  margin:16px;
  font-family:var(--f-mono); font-size:10.5px;
  letter-spacing:.14em; text-transform:uppercase;
  color:#9AA4A9;
  background:rgba(10,14,16,.7);
  border:1px solid rgba(255,255,255,.14);
  padding:6px 10px;
}
.subhero-media.has-img p{ display:none; }

/* hero da home com foto */
.hero.has-img::before{
  background:
    linear-gradient(100deg, rgba(9,12,14,.94) 0%, rgba(9,12,14,.80) 42%, rgba(9,12,14,.42) 100%),
    var(--hero-img) center/cover no-repeat;
}

@media (max-width:1080px){
  .tiles{ grid-template-columns:repeat(2,1fr); }
  .related{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:900px){
  .subhero .wrap{ grid-template-columns:1fr; }
  .two-col{ grid-template-columns:1fr; }
  .posts{ grid-template-columns:1fr; }
  .contact-grid{ grid-template-columns:1fr; }
}
@media (max-width:620px){
  .tiles{ grid-template-columns:1fr; }
  .specs{ grid-template-columns:1fr; }
  .related{ grid-template-columns:1fr; }
}

/* Grades que abrem a seção, sem cabeçalho acima */
.wrap > .services:first-child,
.wrap > .posts:first-child,
.wrap > .contact-grid:first-child,
.wrap > .gallery:first-child,
.wrap > .tiles:first-child,
.wrap > .related:first-child{ margin-top:0; }

/* Cards de serviço sem ícone (página /servicos) */
.svc--plain{ min-height:0; padding-top:var(--s4); }