/* ==========================================================================
   Construtora NG — Design System
   Paleta ancorada na marca (navy + ouro) e no material real das obras
   (concreto, terra, madeira). Tipografia: Archivo (display) + IBM Plex Sans
   (texto) + IBM Plex Mono (medidas/números, ao estilo de anotação técnica).
   ========================================================================== */

:root{
  /* cor */
  --ink:        #10182a;
  --ink-2:      #1c2a45;
  --ink-soft:   #4b5567;
  --gold:       #b9873c;
  --gold-dark:  #8f6a2f;
  --clay:       #9c4d2e;
  --paper:      #efeae1;
  --paper-2:    #e7e0d2;
  --line:       rgba(16,24,42,.14);
  --line-strong:rgba(16,24,42,.28);
  --white:      #ffffff;
  --ok:         #2f6b46;
  --err:        #9c3b2e;

  /* tipografia */
  --f-display: "Archivo", "Arial Narrow", sans-serif;
  --f-body:    "IBM Plex Sans", "Segoe UI", sans-serif;
  --f-mono:    "IBM Plex Mono", ui-monospace, monospace;

  /* escala */
  --container: 1280px;
  --container-wide: 1520px;
  --gutter: clamp(20px, 4vw, 56px);
  --radius: 2px;
  --radius-lg: 4px;

  --ease: cubic-bezier(.16,.8,.3,1);
}

/* ---------- reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; scroll-behavior:auto !important; }
}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--f-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; height:auto; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4,p,figure{ margin:0; }
svg{ display:block; }

::selection{ background:var(--gold); color:var(--ink); }

:focus-visible{
  outline:2px solid var(--gold-dark);
  outline-offset:3px;
}

.container{ max-width:var(--container); margin:0 auto; padding:0 var(--gutter); }
.container-wide{ max-width:var(--container-wide); margin:0 auto; padding:0 var(--gutter); }

.visually-hidden{
  position:absolute !important; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

.skip-link{
  position:absolute; left:12px; top:-60px; z-index:200;
  background:var(--ink); color:var(--white); padding:10px 16px;
  font-family:var(--f-mono); font-size:13px; transition:top .2s var(--ease);
}
.skip-link:focus{ top:12px; }

/* ---------- tipografia ---------- */
h1,h2,h3,h4{ font-family:var(--f-display); font-weight:800; letter-spacing:-.01em; color:var(--ink); }
.eyebrow{
  font-family:var(--f-mono); font-size:12.5px; letter-spacing:.04em;
  color:var(--gold-dark); display:flex; align-items:center; gap:10px;
  margin-bottom:14px;
}
.eyebrow::before{ content:""; width:22px; height:1px; background:var(--gold-dark); display:block; }

.section-head{ max-width:640px; margin-bottom:44px; }
.section-head h2{ font-size:clamp(28px,3.4vw,42px); line-height:1.08; }
.section-head p{ margin-top:14px; color:var(--ink-soft); font-size:17px; max-width:52ch; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head.center .eyebrow{ justify-content:center; }
.section-head.center p{ margin-left:auto; margin-right:auto; }

.section{ padding:clamp(64px,9vw,120px) 0; position:relative; }
.section--tight{ padding:clamp(44px,6vw,80px) 0; }
.section--ink{ background:var(--ink); color:var(--paper); }
.section--ink h2, .section--ink h3, .section--ink .eyebrow{ color:var(--paper); }
.section--ink .eyebrow{ color:var(--gold); }
.section--ink .eyebrow::before{ background:var(--gold); }
.section--ink p{ color:#c7cede; }
.section--paper2{ background:var(--paper-2); }

.rule{ border:0; border-top:1px solid var(--line); margin:0; }

/* ---------- botões ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  font-family:var(--f-body); font-weight:600; font-size:15px;
  padding:15px 26px; border-radius:var(--radius); border:1px solid transparent;
  cursor:pointer; transition:transform .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
  white-space:nowrap;
}
.btn:active{ transform:translateY(1px); }
.btn-primary{ background:var(--gold); color:var(--ink); border-color:var(--gold); }
.btn-primary:hover{ background:var(--gold-dark); border-color:var(--gold-dark); color:var(--white); }
.btn-outline{ background:transparent; color:var(--white); border-color:rgba(255,255,255,.4); }
.btn-outline:hover{ border-color:var(--white); background:rgba(255,255,255,.08); }
.btn-outline-ink{ background:transparent; color:var(--ink); border-color:var(--line-strong); }
.btn-outline-ink:hover{ border-color:var(--ink); background:rgba(16,24,42,.05); }
.btn-ghost{ background:transparent; color:var(--ink); border-color:transparent; padding-left:0; padding-right:0; text-decoration:underline; text-underline-offset:4px; }
.btn-whatsapp{ background:#1f5c3f; color:var(--white); border-color:#1f5c3f; }
.btn-whatsapp:hover{ background:#173f2b; border-color:#173f2b; }
.btn-block{ width:100%; }
.btn[disabled]{ opacity:.6; cursor:not-allowed; }

/* ---------- header ---------- */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  background:rgba(239,234,225,.88); backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .25s var(--ease), background .25s var(--ease);
}
.site-header.is-scrolled{ border-color:var(--line); background:rgba(239,234,225,.97); }
.site-header .container-wide{
  display:flex; align-items:center; justify-content:space-between;
  height:78px;
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ height:38px; width:auto; }
.brand-text{ font-family:var(--f-display); font-weight:800; font-size:17px; letter-spacing:-.01em; line-height:1.1; }
.brand-text span{ display:block; font-family:var(--f-mono); font-weight:400; font-size:10.5px; letter-spacing:.06em; color:var(--ink-soft); }

.nav-desktop{ display:flex; align-items:center; gap:36px; }
.nav-desktop a{
  font-size:14.5px; font-weight:600; color:var(--ink);
  position:relative; padding:6px 0;
}
.nav-desktop a::after{
  content:""; position:absolute; left:0; right:100%; bottom:0; height:2px;
  background:var(--gold-dark); transition:right .25s var(--ease);
}
.nav-desktop a:hover::after, .nav-desktop a[aria-current="page"]::after{ right:0; }

.header-actions{ display:flex; align-items:center; gap:14px; }
.header-cta{ display:none; }
@media (min-width:1024px){ .header-cta{ display:inline-flex; } }

.nav-toggle{
  display:flex; flex-direction:column; justify-content:center; gap:5px;
  width:42px; height:42px; border:1px solid var(--line-strong); background:transparent;
  border-radius:var(--radius); cursor:pointer;
}
.nav-toggle span{ display:block; height:2px; width:18px; margin:0 auto; background:var(--ink); transition:transform .25s var(--ease), opacity .25s var(--ease); }
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }
@media (min-width:1024px){ .nav-toggle{ display:none; } }
@media (max-width:1023px){ .nav-desktop{ display:none; } }

.nav-mobile{
  position:fixed; inset:78px 0 0 0; z-index:99; background:var(--ink); color:var(--white);
  transform:translateY(-8px); opacity:0; pointer-events:none;
  transition:opacity .22s var(--ease), transform .22s var(--ease);
  overflow-y:auto;
}
.nav-mobile.is-open{ transform:translateY(0); opacity:1; pointer-events:auto; }
.nav-mobile ul{ padding:28px var(--gutter) 20px; display:flex; flex-direction:column; }
.nav-mobile a{ font-family:var(--f-display); font-size:26px; font-weight:800; padding:14px 0; border-bottom:1px solid rgba(255,255,255,.12); }
.nav-mobile .nav-mobile-cta{ padding:8px var(--gutter) 40px; display:flex; flex-direction:column; gap:12px; }
.nav-mobile .meta{ padding:0 var(--gutter) 40px; font-family:var(--f-mono); font-size:13px; color:#aab2c4; line-height:2; }

/* ---------- hero ---------- */
.hero{
  position:relative; padding-top:calc(78px + clamp(28px,6vw,60px));
  padding-bottom:clamp(40px,7vw,80px);
  background:var(--ink); color:var(--white); overflow:hidden;
}
.hero-grid{
  display:grid; grid-template-columns:1fr; gap:44px;
  align-items:center;
}
@media (min-width:960px){
  .hero-grid{ grid-template-columns:1.05fr .95fr; gap:40px; }
}
.hero-eyebrow{
  font-family:var(--f-mono); font-size:12.5px; letter-spacing:.05em; color:var(--gold);
  display:flex; align-items:center; gap:10px; margin-bottom:22px;
}
.hero-eyebrow::before{ content:""; width:26px; height:1px; background:var(--gold); }
.hero h1{
  color:var(--white); font-size:clamp(34px,5.6vw,60px); line-height:1.04; letter-spacing:-.015em;
}
.hero h1 em{ font-style:normal; color:var(--gold); }
.hero .lede{
  margin-top:22px; font-size:clamp(16px,1.6vw,19px); color:#c9d0df; max-width:46ch;
}
.hero-ctas{ display:flex; flex-wrap:wrap; gap:14px; margin-top:32px; }
.hero-stats{
  display:grid; grid-template-columns:repeat(4,auto); gap:clamp(18px,3vw,40px);
  margin-top:48px; padding-top:28px; border-top:1px solid rgba(255,255,255,.14);
}
@media (max-width:640px){ .hero-stats{ grid-template-columns:repeat(2,1fr); } }
.stat b{ display:block; font-family:var(--f-mono); font-weight:600; font-size:clamp(22px,3vw,32px); color:var(--white); }
.stat span{ display:block; font-size:12.5px; color:#9aa4ba; margin-top:4px; }

.hero-media{ position:relative; }
.hero-media .frame{
  position:relative; border:1px solid rgba(255,255,255,.18); padding:10px;
}
.hero-media img{ width:100%; aspect-ratio:4/5; object-fit:cover; }
.hero-media .tag{
  position:absolute; left:0; bottom:-1px; transform:translateY(50%);
  background:var(--gold); color:var(--ink); font-family:var(--f-mono); font-size:12px;
  padding:8px 14px; letter-spacing:.02em;
}
.roofline{
  position:absolute; right:-40px; top:-30px; width:220px; opacity:.5;
  pointer-events:none;
}
.roofline path{
  fill:none; stroke:var(--gold); stroke-width:1.4;
  stroke-dasharray:600; stroke-dashoffset:600;
  animation:draw 1.6s var(--ease) .3s forwards;
}
@media (prefers-reduced-motion: reduce){ .roofline path{ animation:none; stroke-dashoffset:0; } }
@keyframes draw{ to{ stroke-dashoffset:0; } }

/* ---------- prova social ---------- */
.stats-strip{ background:var(--paper-2); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.stats-strip .container-wide{
  display:grid; grid-template-columns:repeat(4,1fr); padding:clamp(28px,5vw,44px) var(--gutter);
}
@media (max-width:760px){ .stats-strip .container-wide{ grid-template-columns:repeat(2,1fr); gap:28px 0; } }
.stats-strip .stat{ border-left:1px solid var(--line); padding-left:20px; }
.stats-strip .stat:first-child{ border-left:0; padding-left:0; }
@media (max-width:760px){
  .stats-strip .stat:nth-child(odd){ border-left:0; padding-left:0; }
  .stats-strip .stat:nth-child(even){ border-left:1px solid var(--line); padding-left:20px; }
}
.stats-strip .stat b{ color:var(--ink); font-size:clamp(26px,3.4vw,36px); }
.stats-strip .stat span{ color:var(--ink-soft); }

/* ---------- diferenciais ---------- */
.diff-list{ display:grid; grid-template-columns:repeat(3,1fr); gap:0; border-top:1px solid var(--line); border-left:1px solid var(--line); }
@media (max-width:900px){ .diff-list{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .diff-list{ grid-template-columns:1fr; } }
.diff-item{
  border-right:1px solid var(--line); border-bottom:1px solid var(--line);
  padding:32px 28px; transition:background .2s var(--ease);
}
.diff-item:hover{ background:var(--paper-2); }
.diff-item .num{ font-family:var(--f-mono); color:var(--gold-dark); font-size:13px; }
.diff-item h3{ font-size:19px; margin-top:14px; }
.diff-item p{ margin-top:10px; color:var(--ink-soft); font-size:15px; }

/* ---------- serviços ---------- */
.service-row{
  display:grid; grid-template-columns:1fr; gap:32px; align-items:center;
  padding:clamp(28px,4vw,48px) 0; border-bottom:1px solid var(--line);
}
@media (min-width:880px){ .service-row{ grid-template-columns:1fr 1fr; gap:64px; } }
.service-row:first-of-type{ border-top:1px solid var(--line); }
.service-row.reverse .service-media{ order:-1; }
@media (min-width:880px){ .service-row.reverse .service-media{ order:2; } }
.service-media{ position:relative; }
.service-media img{ width:100%; aspect-ratio:5/4; object-fit:cover; }
.service-media .coord{
  position:absolute; top:12px; left:12px; background:rgba(16,24,42,.82); color:var(--paper);
  font-family:var(--f-mono); font-size:11px; padding:5px 9px; letter-spacing:.03em;
}
.service-copy .index{ font-family:var(--f-mono); color:var(--gold-dark); font-size:13px; }
.service-copy h3{ font-size:clamp(22px,2.6vw,28px); margin-top:12px; }
.service-copy p{ margin-top:14px; color:var(--ink-soft); font-size:16px; max-width:48ch; }
.service-copy .btn-ghost{ margin-top:18px; }

/* ---------- como trabalhamos ---------- */
.process{ display:grid; grid-template-columns:repeat(4,1fr); gap:0; }
@media (max-width:900px){ .process{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .process{ grid-template-columns:1fr; } }
.process-step{ padding:0 26px 0 0; position:relative; }
@media (max-width:900px){ .process-step{ padding:0 20px 28px 0; } }
.process-step .line{ height:1px; background:var(--line-strong); margin-bottom:20px; position:relative; }
.process-step .line::after{ content:""; position:absolute; left:0; top:-3px; width:6px; height:6px; border-radius:50%; background:var(--gold-dark); }
.process-step .num{ font-family:var(--f-mono); color:var(--gold-dark); font-size:13px; }
.process-step h3{ font-size:18px; margin-top:10px; }
.process-step p{ margin-top:8px; color:var(--ink-soft); font-size:14.5px; }

/* ---------- história / timeline ---------- */
.timeline{ position:relative; padding-left:28px; border-left:1px solid var(--line-strong); }
.timeline-item{ position:relative; padding-bottom:36px; }
.timeline-item:last-child{ padding-bottom:0; }
.timeline-item::before{
  content:""; position:absolute; left:-33px; top:4px; width:9px; height:9px;
  background:var(--gold); border:2px solid var(--paper); box-shadow:0 0 0 1px var(--gold-dark);
}
.timeline-item .year{ font-family:var(--f-mono); font-size:14px; color:var(--gold-dark); }
.timeline-item h3{ font-size:19px; margin-top:6px; }
.timeline-item p{ margin-top:6px; color:var(--ink-soft); font-size:15px; max-width:56ch; }

/* ---------- obras destaque (grid) ---------- */
.work-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:2px; background:var(--line-strong); }
@media (max-width:900px){ .work-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .work-grid{ grid-template-columns:1fr; } }
.work-card{ position:relative; background:var(--ink); overflow:hidden; aspect-ratio:4/5; }
.work-card img{ width:100%; height:100%; object-fit:cover; transition:transform .5s var(--ease); }
.work-card:hover img{ transform:scale(1.045); }
.work-card .caption{
  position:absolute; left:0; right:0; bottom:0; padding:16px 18px;
  background:linear-gradient(to top, rgba(16,24,42,.88), rgba(16,24,42,0));
  color:var(--white);
}
.work-card .caption .cat{ font-family:var(--f-mono); font-size:11px; color:var(--gold); letter-spacing:.03em; }
.work-card .caption h3{ color:var(--white); font-size:15.5px; margin-top:4px; font-family:var(--f-body); font-weight:600; }

/* ---------- depoimentos ---------- */
.testi-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
@media (max-width:900px){ .testi-grid{ grid-template-columns:1fr; } }
.testi-card{ background:var(--paper); padding:34px 30px; display:flex; flex-direction:column; gap:20px; }
.testi-card .quote-mark{ font-family:var(--f-display); font-size:40px; color:var(--gold); line-height:1; }
.testi-card p{ font-size:16.5px; color:var(--ink); flex:1; }
.testi-card .who{ font-family:var(--f-mono); font-size:12.5px; color:var(--ink-soft); border-top:1px solid var(--line); padding-top:14px; }

/* ---------- área de atuação ---------- */
.coverage{ display:grid; grid-template-columns:1fr; gap:40px; align-items:center; }
@media (min-width:940px){ .coverage{ grid-template-columns:.9fr 1.1fr; gap:64px; } }
.coverage-map{ position:relative; }
.coverage-map svg{ width:100%; height:auto; }
.coverage-note{
  margin-top:18px; font-family:var(--f-mono); font-size:12.5px; color:#9aa4ba;
  display:flex; gap:10px; align-items:flex-start;
}
.coverage-list{ margin-top:24px; display:flex; flex-direction:column; gap:14px; }
.coverage-list li{ display:flex; align-items:baseline; gap:12px; padding:14px 0; border-bottom:1px solid rgba(255,255,255,.12); font-size:15.5px; }
.coverage-list li b{ font-family:var(--f-mono); color:var(--gold); font-weight:600; min-width:26px; }
.map-actions{ display:flex; flex-wrap:wrap; gap:14px; margin-top:28px; }

/* ---------- FAQ ---------- */
.faq-list{ max-width:820px; }
.faq-item{ border-bottom:1px solid var(--line); }
.faq-item summary{
  list-style:none; cursor:pointer; padding:22px 0; display:flex; align-items:center;
  justify-content:space-between; gap:20px; font-family:var(--f-display); font-weight:700; font-size:17px;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary .plus{ position:relative; width:18px; height:18px; flex:none; }
.faq-item summary .plus::before, .faq-item summary .plus::after{
  content:""; position:absolute; background:var(--ink); transition:transform .25s var(--ease);
}
.faq-item summary .plus::before{ left:0; top:8px; width:18px; height:2px; }
.faq-item summary .plus::after{ left:8px; top:0; width:2px; height:18px; }
.faq-item[open] summary .plus::after{ transform:rotate(90deg); opacity:0; }
.faq-item .faq-a{ padding:0 0 24px; color:var(--ink-soft); font-size:15.5px; max-width:68ch; }

/* ---------- CTA final ---------- */
.cta-final{
  background:var(--gold); color:var(--ink); padding:clamp(48px,7vw,84px) 0;
  text-align:center;
}
.cta-final h2{ font-size:clamp(28px,4vw,44px); color:var(--ink); }
.cta-final p{ margin-top:14px; color:#4a3a1c; font-size:17px; }
.cta-final .hero-ctas{ justify-content:center; margin-top:30px; }
.cta-final .btn-primary{ background:var(--ink); color:var(--white); border-color:var(--ink); }
.cta-final .btn-primary:hover{ background:#000; }
.cta-final .btn-outline{ color:var(--ink); border-color:rgba(16,24,42,.4); }
.cta-final .btn-outline:hover{ background:rgba(16,24,42,.08); border-color:var(--ink); }

/* ---------- contato ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr; gap:56px; }
@media (min-width:960px){ .contact-grid{ grid-template-columns:1fr 1.1fr; } }
.contact-info dl{ margin:26px 0 0; display:flex; flex-direction:column; gap:20px; }
.contact-info dt{ font-family:var(--f-mono); font-size:12px; color:var(--ink-soft); letter-spacing:.03em; }
.contact-info dd{ margin:6px 0 0; font-size:16.5px; font-weight:600; }
.contact-info dd a:hover{ text-decoration:underline; }
.contact-info .btn{ margin-top:8px; }
.contact-social{ display:flex; gap:12px; margin-top:28px; }
.icon-link{
  width:44px; height:44px; display:flex; align-items:center; justify-content:center;
  border:1px solid var(--line-strong); border-radius:var(--radius); transition:background .2s, border-color .2s;
}
.icon-link:hover{ background:var(--ink); border-color:var(--ink); color:var(--white); }

.form-card{ background:var(--white); border:1px solid var(--line); padding:clamp(24px,3vw,40px); }
.field{ margin-bottom:20px; }
.field label{ display:block; font-size:13.5px; font-weight:600; margin-bottom:8px; }
.field .req{ color:var(--clay); }
.field input, .field select, .field textarea{
  width:100%; border:1px solid var(--line-strong); background:var(--paper);
  padding:13px 14px; font:inherit; font-size:15px; border-radius:var(--radius);
  transition:border-color .18s var(--ease), background .18s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color:var(--ink); background:var(--white);
}
.field textarea{ resize:vertical; min-height:110px; }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
@media (max-width:560px){ .field-row{ grid-template-columns:1fr; } }
.field-error{ color:var(--err); font-size:12.5px; margin-top:6px; display:none; }
.field.has-error input, .field.has-error select, .field.has-error textarea{ border-color:var(--err); }
.field.has-error .field-error{ display:block; }
.form-msg{ padding:14px 16px; font-size:14.5px; margin-top:16px; display:none; border-radius:var(--radius); }
.form-msg.show{ display:block; }
.form-msg.success{ background:#e7f0e9; color:var(--ok); border:1px solid #bfd8c6; }
.form-msg.error{ background:#f4e4e0; color:var(--err); border:1px solid #e2bdb3; }
.form-note{ font-size:12.5px; color:var(--ink-soft); margin-top:14px; }
.hp-field{ position:absolute; left:-9999px; top:-9999px; width:1px; height:1px; overflow:hidden; }

/* ---------- footer ---------- */
.site-footer{ background:var(--ink); color:#b7bfd1; padding:clamp(48px,6vw,72px) 0 26px; }
.footer-grid{ display:grid; grid-template-columns:1.3fr 1fr 1fr; gap:44px; }
@media (max-width:760px){ .footer-grid{ grid-template-columns:1fr; gap:36px; } }
.footer-brand{ display:flex; align-items:center; gap:12px; margin-bottom:16px; }
.footer-brand img{ height:34px; }
.footer-brand span{ font-family:var(--f-display); font-weight:800; font-size:17px; color:var(--white); }
.site-footer p{ font-size:14.5px; max-width:38ch; line-height:1.7; }
.footer-col h4{ color:var(--white); font-size:13px; font-family:var(--f-mono); letter-spacing:.04em; margin-bottom:16px; }
.footer-col ul{ display:flex; flex-direction:column; gap:11px; }
.footer-col a{ font-size:14.5px; }
.footer-col a:hover{ color:var(--white); text-decoration:underline; }
.footer-bottom{
  margin-top:52px; padding-top:24px; border-top:1px solid rgba(255,255,255,.12);
  display:flex; flex-wrap:wrap; gap:14px; justify-content:space-between; font-size:13px; color:#8791a6;
}
.footer-bottom a:hover{ color:var(--white); }

/* ---------- flutuantes / sticky mobile ---------- */
.wa-float{
  position:fixed; right:24px; bottom:24px; z-index:80;
  width:56px; height:56px; border-radius:50%; background:#1f5c3f; color:#fff;
  display:none; align-items:center; justify-content:center; box-shadow:0 8px 24px rgba(16,24,42,.28);
  transition:transform .18s var(--ease);
}
.wa-float:hover{ transform:translateY(-3px); }
@media (min-width:761px){ .wa-float{ display:flex; } }

.mobile-cta-bar{
  position:fixed; left:0; right:0; bottom:0; z-index:90;
  display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--line-strong);
  border-top:1px solid var(--line-strong);
}
@media (min-width:761px){ .mobile-cta-bar{ display:none; } }
.mobile-cta-bar a{
  background:var(--ink); color:var(--white); text-align:center; padding:14px 8px;
  font-size:13.5px; font-weight:700; display:flex; align-items:center; justify-content:center; gap:8px;
}
.mobile-cta-bar a.wa{ background:#1f5c3f; }
body.has-mobile-bar{ padding-bottom:58px; }
@media (min-width:761px){ body.has-mobile-bar{ padding-bottom:0; } }

/* ---------- cookie banner ---------- */
.cookie-banner{
  position:fixed; left:16px; right:16px; bottom:16px; z-index:120; max-width:520px;
  background:var(--ink); color:var(--paper); padding:22px 24px; border:1px solid rgba(255,255,255,.14);
  box-shadow:0 20px 50px rgba(0,0,0,.25);
  transform:translateY(140%); transition:transform .3s var(--ease);
}
.cookie-banner.show{ transform:translateY(0); }
.cookie-banner p{ font-size:13.5px; color:#c7cede; line-height:1.6; }
.cookie-banner .actions{ display:flex; gap:10px; margin-top:16px; flex-wrap:wrap; }
.cookie-banner .btn{ padding:10px 18px; font-size:13.5px; }
@media (max-width:761px){ .cookie-banner{ bottom:74px; } }

/* ---------- reveal on scroll (single, restrained) ---------- */
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.in{ opacity:1; transform:translateY(0); }
@media (prefers-reduced-motion: reduce){ .reveal{ opacity:1; transform:none; } }

/* ---------- página interna (genérica: 404, legal) ---------- */
.page-hero{ background:var(--ink); color:var(--white); padding:calc(78px + 64px) 0 64px; }
.page-hero .eyebrow{ color:var(--gold); }
.page-hero .eyebrow::before{ background:var(--gold); }
.page-hero h1{ color:var(--white); font-size:clamp(30px,4.4vw,48px); }
.legal-content{ max-width:760px; padding:64px var(--gutter); margin:0 auto; }
.legal-content h2{ font-size:22px; margin-top:44px; margin-bottom:14px; }
.legal-content h2:first-child{ margin-top:0; }
.legal-content p, .legal-content li{ color:var(--ink-soft); font-size:15.5px; line-height:1.75; }
.legal-content ul{ margin-top:10px; display:flex; flex-direction:column; gap:8px; padding-left:20px; list-style:disc; }
.legal-content a{ color:var(--ink); text-decoration:underline; text-underline-offset:3px; }
.legal-updated{ font-family:var(--f-mono); font-size:12.5px; color:var(--ink-soft); margin-top:8px; }

.error-404{ min-height:100vh; display:flex; flex-direction:column; }
.error-404 .section{ flex:1; display:flex; align-items:center; }
.error-404 .code{ font-family:var(--f-mono); font-size:clamp(64px,14vw,140px); color:var(--gold-dark); line-height:1; }
.error-404 .actions{ display:flex; flex-wrap:wrap; gap:14px; margin-top:28px; }

/* ---------- obras (galeria) ---------- */
.gallery-toolbar{
  display:flex; flex-wrap:wrap; gap:10px; padding-bottom:36px; border-bottom:1px solid var(--line); margin-bottom:36px;
}
.chip{
  font-family:var(--f-mono); font-size:13px; padding:10px 18px; border:1px solid var(--line-strong);
  border-radius:100px; background:transparent; cursor:pointer; transition:background .18s, color .18s, border-color .18s;
}
.chip.is-active{ background:var(--ink); color:var(--white); border-color:var(--ink); }
.chip:hover:not(.is-active){ border-color:var(--ink); }

.gallery-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
@media (max-width:900px){ .gallery-grid{ grid-template-columns:repeat(2,1fr); gap:10px; } }
@media (max-width:480px){ .gallery-grid{ grid-template-columns:1fr 1fr; gap:8px; } }
.gallery-item{
  position:relative; overflow:hidden; aspect-ratio:4/5; background:var(--paper-2);
  cursor:pointer; border:none; padding:0; display:block; width:100%;
}
.gallery-item img{ width:100%; height:100%; object-fit:cover; transition:transform .5s var(--ease); }
.gallery-item:hover img{ transform:scale(1.06); }
.gallery-item .cap{
  position:absolute; left:0; right:0; bottom:0; padding:12px 14px;
  background:linear-gradient(to top, rgba(16,24,42,.85), rgba(16,24,42,0)); color:#fff; text-align:left;
}
.gallery-item .cap .cat{ font-family:var(--f-mono); font-size:10.5px; color:var(--gold); }
.gallery-item .cap h3{ font-family:var(--f-body); font-weight:600; font-size:13.5px; color:#fff; margin-top:2px; }
.gallery-item[hidden]{ display:none; }
.gallery-empty{ text-align:center; padding:60px 0; color:var(--ink-soft); display:none; }
.gallery-empty.show{ display:block; }

.lightbox{
  position:fixed; inset:0; z-index:200; background:rgba(9,13,22,.94);
  display:none; align-items:center; justify-content:center; padding:24px;
}
.lightbox.is-open{ display:flex; }
.lightbox figure{ max-width:min(920px,92vw); max-height:88vh; margin:0; }
.lightbox img{ max-width:100%; max-height:70vh; margin:0 auto; object-fit:contain; }
.lightbox figcaption{ color:#e6e9f0; font-family:var(--f-mono); font-size:13px; margin-top:16px; text-align:center; }
.lightbox-close, .lightbox-prev, .lightbox-next{
  position:fixed; background:rgba(255,255,255,.08); color:#fff; border:1px solid rgba(255,255,255,.2);
  width:46px; height:46px; border-radius:50%; display:flex; align-items:center; justify-content:center; cursor:pointer;
}
.lightbox-close{ top:20px; right:20px; }
.lightbox-prev{ left:20px; top:50%; transform:translateY(-50%); }
.lightbox-next{ right:20px; top:50%; transform:translateY(-50%); }
@media (max-width:640px){
  .lightbox-prev{ left:8px; } .lightbox-next{ right:8px; }
}

/* ---------- utilitários ---------- */
.mt-0{ margin-top:0 !important; }
.text-center{ text-align:center; }