/* ==========================================================================
   Novo Horizonte Pré-Fabricado — folha de estilo única
   Todos os valores vêm de specs/design.md. Nenhuma cor, raio, sombra ou fonte
   é escrita diretamente nos componentes: tudo passa por token.
   ========================================================================== */

/* --- Fontes ---------------------------------------------------------------
   PENDENTE: os arquivos .woff2 ainda não estão em assets/fonts/.
   Enquanto não chegarem, o navegador cai no fallback de sistema.
   -------------------------------------------------------------------------- */
@font-face{font-family:'Sora';src:url('../fonts/sora-600.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:'Sora';src:url('../fonts/sora-700.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('../fonts/inter-400.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('../fonts/inter-500.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('../fonts/inter-600.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap}

:root{
  /* Marca */
  --brand-blue:#1A22E6; --brand-red:#E01B24; --brand-silver:#8A8F96;
  /* Azul — estrutura */
  --blue-950:#070C24; --blue-900:#0C1338; --blue-800:#141D52; --blue-700:#1E2A73;
  --blue-500:#1A22E6; --blue-400:#5A66F0; --blue-300:#8E97F7; --blue-100:#E7E9FD;
  /* Vermelho — ação */
  --red-500:#E01B24; --red-600:#CE1720; --red-700:#A81219;
  /* Prata e concreto */
  --white:#FFF; --concrete-50:#F6F7F9; --concrete-100:#EBEDF1; --concrete-200:#DCDFE5;
  --silver-500:#8A8F96; --slate-600:#59606B; --ink-900:#0F1424;
  /* Semânticos */
  --focus:#1A22E6; --whatsapp:#25D366;

  --font-display:'Sora','Segoe UI Variable Display',system-ui,-apple-system,sans-serif;
  --font-body:'Inter','Segoe UI Variable Text',system-ui,-apple-system,sans-serif;

  --r-xs:4px; --r-sm:6px; --r-md:10px; --r-lg:16px;

  --shadow-sm:0 1px 2px rgba(7,12,36,.05);
  --shadow-md:0 2px 4px rgba(7,12,36,.04),0 8px 24px rgba(7,12,36,.08);
  --shadow-lg:0 4px 8px rgba(7,12,36,.06),0 16px 40px rgba(7,12,36,.12);

  --container:1240px;
  --ease-out:cubic-bezier(.22,.61,.36,1);
  --header-h:72px;
}
@media (min-width:1024px){ :root{ --header-h:88px } }

/* --- Reset ---------------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
body{margin:0;background:var(--white);color:var(--slate-600);
     font:400 1rem/1.7 var(--font-body);-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
h1,h2,h3,h4{margin:0;color:var(--ink-900);font-family:var(--font-display);font-weight:700}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:var(--blue-500);text-underline-offset:.2em}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px;border-radius:var(--r-xs)}

/* --- Tipografia ----------------------------------------------------------- */
.display{font-size:clamp(2.5rem,1.5rem + 4.2vw,4.5rem);line-height:1.04;letter-spacing:-.025em}
.h2{font-size:clamp(2rem,1.4rem + 2.6vw,3.25rem);line-height:1.12;letter-spacing:-.02em}
.h3{font-size:clamp(1.375rem,1.15rem + .9vw,1.75rem);line-height:1.25;letter-spacing:-.01em;font-weight:600}
.h4{font-size:1.125rem;line-height:1.35;font-weight:600}
.lead{font-size:clamp(1.0625rem,1rem + .4vw,1.25rem);line-height:1.6}
.small{font-size:.9375rem;line-height:1.65}
.meta{font-size:.8125rem;line-height:1.5;font-weight:500;letter-spacing:.01em;color:var(--silver-500)}
.eyebrow{font-size:.75rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
         line-height:1.4;color:var(--blue-500);margin:0 0 12px}
.measure{max-width:65ch}
.num{font-variant-numeric:tabular-nums}

/* --- Layout --------------------------------------------------------------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:20px}
@media (min-width:768px){ .container{padding-inline:32px} }
@media (min-width:1024px){ .container{padding-inline:48px} }

.section{padding-block:clamp(64px,8vw,128px)}
.section--alt{background:var(--concrete-50)}
.section--dark{background:var(--blue-900);color:rgba(255,255,255,.74);
               padding-block:clamp(80px,10vw,160px)}
.section--dark h2,.section--dark h3,.section--dark h4{color:var(--white)}
.section--dark .eyebrow{color:var(--blue-300)}

/* Cabeçalho de seção: barra vermelha + eyebrow + h2 + lead, alinhado à esquerda */
.sec-head{margin-bottom:48px}
@media (min-width:1024px){ .sec-head{margin-bottom:64px;max-width:66.66%} }
.sec-head::before{content:"";display:block;width:48px;height:3px;background:var(--red-500);margin-bottom:20px}
.sec-head .lead{margin-top:16px}
.sec-head--center{margin-inline:auto;text-align:center;max-width:720px}
.sec-head--center::before{margin-inline:auto}

.grid{display:grid;gap:24px}
@media (min-width:768px){ .grid--2{grid-template-columns:repeat(2,1fr)} .grid--3{grid-template-columns:repeat(2,1fr)} .grid--4{grid-template-columns:repeat(2,1fr)} }
@media (min-width:1024px){ .grid--3{grid-template-columns:repeat(3,1fr)} .grid--4{grid-template-columns:repeat(4,1fr)} }

/* --- Botões --------------------------------------------------------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
     min-height:48px;padding:14px 28px;border-radius:var(--r-sm);
     font:600 1rem/1 var(--font-body);letter-spacing:.01em;text-decoration:none;
     transition:background-color .18s ease-out,border-color .18s ease-out,transform .18s ease-out}
.btn svg{width:20px;height:20px;flex:none}
@media (min-width:1024px){ .btn--lg{min-height:52px;padding:16px 32px} }

.btn--primary{background:var(--red-600);color:var(--white)}
.btn--primary:hover{background:var(--red-700);transform:translateY(-1px)}
.btn--primary:active{transform:translateY(0)}

.btn--ghost-dark{border:1px solid rgba(255,255,255,.28);color:var(--white)}
.btn--ghost-dark:hover{border-color:var(--white);background:rgba(255,255,255,.08)}

.btn--ghost{border:1px solid var(--concrete-200);color:var(--ink-900)}
.btn--ghost:hover{border-color:var(--ink-900);background:var(--concrete-100)}

.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:600;
            text-decoration:none;color:var(--blue-500)}
.link-arrow svg{width:18px;height:18px;transition:transform .18s ease-out}
.link-arrow:hover{text-decoration:underline}
.link-arrow:hover svg{transform:translateX(4px)}
.section--dark .link-arrow{color:var(--blue-300)}

/* --- Header --------------------------------------------------------------- */
.header{position:fixed;inset:0 0 auto;z-index:60;height:var(--header-h);
        display:flex;align-items:center;
        transition:background-color .24s ease-out,border-color .24s ease-out}
.header{border-bottom:1px solid transparent}
.header.is-solid{background:rgba(12,19,56,.94);backdrop-filter:blur(12px);
                 border-bottom-color:var(--blue-700)}
.header__in{display:flex;align-items:center;justify-content:space-between;gap:24px;width:100%}
/* Lockup horizontal (3.96:1). O vertical é quase quadrado e fica ilegível
   na altura de um header. Ver specs/design.md §2.5. */
.header__logo{display:block;flex:none}
.header__logo img{height:38px;width:auto}
@media (min-width:1024px){ .header__logo img{height:46px} }

.nav{display:none}
@media (min-width:1024px){
  .nav{display:flex;align-items:center;gap:32px}
  .nav a{position:relative;color:rgba(255,255,255,.8);text-decoration:none;
         font-size:.9375rem;font-weight:500;padding-block:6px}
  .nav a:hover{color:#fff}
  .nav a[aria-current="page"]{color:#fff}
  .nav a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:-2px;
                                     height:2px;background:var(--red-500)}
}
.header__actions{display:flex;align-items:center;gap:16px}
.lang{display:none}
@media (min-width:1024px){
  .lang{display:flex;align-items:center;gap:6px;font-size:.8125rem;font-weight:600;
        color:rgba(255,255,255,.55)}
  .lang a{color:rgba(255,255,255,.55);text-decoration:none}
  .lang a:hover{color:#fff}
  .lang [aria-current]{color:#fff}
  .lang span{opacity:.4}
}
/* Idioma ainda indisponível: rótulo visível, mas não clicável.
   Um link para /en/ inexistente daria 404. Ver specs/site.md §9.2. */
.lang__off,.menu__lang .lang__off{opacity:.38;cursor:not-allowed}
.header .btn{display:none}
@media (min-width:1024px){ .header .btn{display:inline-flex;min-height:44px;padding:12px 22px;font-size:.9375rem} }

.burger{display:grid;place-items:center;width:44px;height:44px;margin-right:-10px;flex:none}
.burger span{display:block;width:22px;height:2px;background:#fff;position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:22px;height:2px;background:#fff}
.burger span::before{top:-7px} .burger span::after{top:7px}
@media (min-width:1024px){ .burger{display:none} }

/* Painel mobile */
.menu{position:fixed;inset:0;z-index:70;background:var(--blue-950);
      transform:translateX(100%);transition:transform .28s ease-out;
      display:flex;flex-direction:column;padding:20px;visibility:hidden}
.menu.is-open{transform:translateX(0);visibility:visible}
.menu__top{display:flex;align-items:center;justify-content:space-between;height:var(--header-h)}
.menu__close{width:44px;height:44px;display:grid;place-items:center;color:#fff;margin-right:-10px}
.menu__close svg{width:24px;height:24px}
.menu nav{margin-top:24px;display:flex;flex-direction:column;gap:4px}
.menu nav a{color:#fff;text-decoration:none;font:600 1.5rem/1.3 var(--font-display);padding:12px 0}
.menu__foot{margin-top:auto;display:flex;flex-direction:column;gap:20px}
.menu__lang{display:flex;gap:8px;font-size:.875rem;font-weight:600;color:rgba(255,255,255,.55)}
.menu__lang a{color:rgba(255,255,255,.55);text-decoration:none}
.menu__lang [aria-current]{color:#fff}

/* --- Hero ----------------------------------------------------------------- */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;
      padding-top:calc(var(--header-h) + 40px);padding-bottom:64px;
      background:var(--blue-950);overflow:hidden;isolation:isolate}
@media (min-width:1024px){ .hero{min-height:92vh} }
.hero__media{position:absolute;inset:0;z-index:-2}
.hero__media img,.hero__media svg{width:100%;height:100%;object-fit:cover}
.hero__overlay{position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,rgba(7,12,36,.92) 0%,rgba(7,12,36,.76) 42%,rgba(7,12,36,.36) 100%)}
.hero__in{position:relative;max-width:820px}
@media (min-width:1024px){ .hero__in{max-width:58.33%} }
.hero h1{color:#fff}
.hero h1 b{font-weight:700}
.hero h1 .thin{font-weight:600;opacity:.92}
.hero .lead{color:rgba(255,255,255,.78);margin-top:24px;max-width:52ch}
.hero__cta{display:flex;flex-direction:column;gap:12px;margin-top:40px}
@media (min-width:600px){ .hero__cta{flex-direction:row;flex-wrap:wrap;align-items:center} }
.hero__cta .btn{width:100%}
@media (min-width:600px){ .hero__cta .btn{width:auto} }

/* Faixa de setores */
.sectors{background:var(--blue-900);border-top:1px solid var(--blue-700);padding-block:20px}
.sectors ul{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:center;
            font-size:.8125rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
            color:rgba(255,255,255,.62)}
.sectors li{display:flex;align-items:center;gap:28px}
.sectors li::after{content:"";width:4px;height:4px;border-radius:50%;background:var(--red-500)}
.sectors li:last-child::after{display:none}

/* --- Cards ---------------------------------------------------------------- */
.card{display:flex;flex-direction:column;background:var(--white);
      border:1px solid var(--concrete-200);border-radius:var(--r-md);
      box-shadow:var(--shadow-sm);overflow:hidden;
      transition:transform .2s var(--ease-out),border-color .2s var(--ease-out),box-shadow .2s var(--ease-out)}
.card:hover{transform:translateY(-4px);border-color:var(--blue-500);box-shadow:var(--shadow-md)}
.card__body{padding:24px;display:flex;flex-direction:column;gap:12px;flex:1}
@media (min-width:1024px){ .card__body{padding:32px} }
.card__media{aspect-ratio:4/3;overflow:hidden;background:var(--concrete-100)}
.card__media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease-out}
.card:hover .card__media img{transform:scale(1.04)}
.card__icon{width:32px;height:32px;color:var(--blue-500);stroke-width:2}

/* Card de diferencial: barra vermelha no topo aparece no hover */
.card--feature{position:relative}
.card--feature::before{content:"";position:absolute;inset:0 0 auto;height:3px;
                       background:var(--red-500);transform:scaleX(0);transform-origin:left;
                       transition:transform .2s var(--ease-out)}
.card--feature:hover::before{transform:scaleX(1)}

/* Card sobre fundo escuro */
.section--dark .card{background:var(--blue-800);border-color:var(--blue-700)}
.section--dark .card:hover{background:#182262;border-color:var(--blue-400)}
.section--dark .card p{color:rgba(255,255,255,.74)}
.section--dark .card__icon{color:var(--blue-400)}

/* --- Placeholder de imagem ------------------------------------------------
   Enquanto não houver fotografia própria. Ver specs/site.md §9.2.
   -------------------------------------------------------------------------- */
.ph{position:relative;display:grid;place-items:center;padding:24px;text-align:center;
    background:repeating-linear-gradient(135deg,var(--concrete-100) 0 12px,var(--concrete-50) 12px 24px);
    color:var(--silver-500)}
.ph span{font-size:.75rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
         max-width:26ch;line-height:1.5}
.ph--dark{background:repeating-linear-gradient(135deg,var(--blue-800) 0 12px,var(--blue-900) 12px 24px);
          color:rgba(255,255,255,.42)}
.card__media.ph{aspect-ratio:4/3}

/* --- Processo ------------------------------------------------------------- */
.steps{display:grid;gap:32px;counter-reset:step}
@media (min-width:768px){ .steps{grid-template-columns:repeat(2,1fr);gap:40px} }
@media (min-width:1024px){ .steps{grid-template-columns:repeat(5,1fr);gap:24px} }
.step{position:relative;padding-top:20px}
.step__n{font:700 clamp(2.5rem,2rem + 2vw,3.5rem)/1 var(--font-display);
         letter-spacing:-.03em;color:var(--blue-500);font-variant-numeric:tabular-nums}
.step__rule{height:1px;background:var(--concrete-200);margin:16px 0 20px}
.section--dark .step__rule{background:var(--blue-700)}
.section--dark .step__n{color:var(--blue-400)}
.step h3{margin-bottom:8px}

/* --- Bloco texto + imagem ------------------------------------------------- */
.split{display:grid;gap:40px;align-items:center}
@media (min-width:1024px){ .split{grid-template-columns:1fr 1fr;gap:64px} }
.split__fig{border-radius:var(--r-lg);overflow:hidden;background:var(--concrete-50);
            border:1px solid var(--concrete-200)}
/* width:100% também no <img>: sem isso, uma foto mais estreita que a coluna
   ficaria menor que a moldura e deixaria faixa vazia ao lado. */
.split__fig svg,.split__fig img{width:100%;height:auto;display:block}
.split__fig picture{display:block}

/* --- Galeria de obras ----------------------------------------------------- */
.gallery{display:grid;gap:16px;grid-template-columns:repeat(2,1fr)}
@media (min-width:1024px){ .gallery{grid-template-columns:repeat(3,1fr);gap:24px} }
.gallery figure{margin:0;border-radius:var(--r-md);overflow:hidden;border:1px solid var(--concrete-200)}
.gallery .ph{aspect-ratio:3/2}
/* As fotos entregues têm larguras diferentes; o aspect-ratio + cover
   normaliza todas em 3:2 sem distorcer nenhuma. */
.gallery img{aspect-ratio:3/2;width:100%;height:auto;object-fit:cover;
             transition:transform .4s ease-out}
.gallery figure:hover img{transform:scale(1.04)}
.gallery figcaption{padding:14px 16px;background:var(--white);font-size:.8125rem;
                    font-weight:500;color:var(--slate-600)}

/* --- Parede de logos de clientes -------------------------------------------
   Escala de cinza por padrão: marcas de terceiros têm cores próprias e brigam
   entre si e com a paleta do site. A cor volta no hover, sem virar ruído.
   Aceita SVG (preferível) ou PNG com fundo transparente. */
/* Flex em vez de grid: com 9 marcas a última fileira fica incompleta, e
   justify-content:center a centraliza. Continua certo se entrarem mais. */
.clients{display:flex;flex-wrap:wrap;justify-content:center;gap:16px}
.clients li{flex:0 0 calc(50% - 8px)}
@media (min-width:600px){ .clients li{flex-basis:calc(33.333% - 11px)} }
@media (min-width:1024px){
  .clients{gap:24px}
  .clients li{flex-basis:calc(25% - 18px)}
}

/* Os arquivos entregues são quadrados com fundo próprio, vários escuros —
   não são logos recortados. Por isso entram como ladrilho sangrado: só
   funciona porque todos têm a mesma proporção. */
.clients li{aspect-ratio:1;border:1px solid var(--concrete-200);
            border-radius:var(--r-md);overflow:hidden;
            transition:border-color .2s var(--ease-out),box-shadow .2s var(--ease-out)}
.clients li:hover{border-color:var(--blue-500);box-shadow:var(--shadow-md)}

/* Cinza em repouso: nove marcas com cores próprias, todas coloridas ao mesmo
   tempo, brigam entre si e com a paleta do site. A cor volta no hover. */
.clients img{width:100%;height:100%;object-fit:cover;display:block;
             filter:grayscale(1);opacity:.74;
             transition:filter .2s var(--ease-out),opacity .2s var(--ease-out)}
.clients li:hover img{filter:none;opacity:1}

/* Espaço ainda sem logo. Sai do HTML quando a marca real entrar. */
.clients li.is-empty{border-style:dashed;display:grid;place-items:center;padding:20px;
  background:repeating-linear-gradient(135deg,var(--concrete-100) 0 12px,var(--concrete-50) 12px 24px)}
.clients li.is-empty:hover{border-color:var(--concrete-200);box-shadow:none}
.clients__ph{font-size:.6875rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
             color:var(--silver-500);text-align:center;line-height:1.5;max-width:18ch}

/* --- FAQ ------------------------------------------------------------------ */
.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--concrete-200)}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:24px;
             padding:24px 0;cursor:pointer;list-style:none;
             font:600 1.0625rem/1.4 var(--font-display);color:var(--ink-900)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:18px;height:18px;
  background:currentColor;transition:transform .24s ease-out;
  -webkit-mask:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 5v14M5 12h14' stroke='%23000' stroke-width='2.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
          mask:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 5v14M5 12h14' stroke='%23000' stroke-width='2.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E")}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .faq__a{padding:0 0 24px;max-width:65ch}

/* --- Hero interno (páginas internas) --------------------------------------
   Mais baixo que o hero da home — é uma faixa de título, não uma cena.
   Ver specs/design.md §8 (hero interno 21:9, 320–400px de altura). */
.page-hero{background:var(--blue-950);color:rgba(255,255,255,.74);
           padding-top:calc(var(--header-h) + 56px);padding-bottom:56px}
.page-hero .eyebrow{color:var(--blue-300)}
.page-hero h1{color:var(--white)}
.page-hero .lead{color:rgba(255,255,255,.74);margin-top:16px;max-width:62ch}
.page-hero__in{max-width:820px}

/* --- Tabela comparativa (galpoes.html) -------------------------------------
   Rola dentro do próprio contêiner — nunca a página. Ver specs/site.md §11. */
.compare{overflow-x:auto;border:1px solid var(--concrete-200);border-radius:var(--r-md);
        box-shadow:var(--shadow-sm)}
.compare table{width:100%;min-width:640px;border-collapse:collapse;font-size:.9375rem}
.compare th,.compare td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--concrete-200)}
.compare thead th{font:600 .75rem/1.4 var(--font-body);letter-spacing:.08em;text-transform:uppercase;
                  color:var(--silver-500);background:var(--concrete-50)}
.compare tbody th{font-weight:600;color:var(--ink-900);white-space:nowrap}
.compare td{color:var(--slate-600)}
.compare tbody tr:last-child td,.compare tbody tr:last-child th{border-bottom:0}
.compare td[data-yes]::before{content:"✓ ";color:var(--blue-500);font-weight:700}
.compare td[data-no]::before{content:"— ";color:var(--silver-500)}
.compare col.is-featured{background:var(--blue-100)}
.compare th.is-featured,.compare td.is-featured{background:var(--blue-100);color:var(--ink-900)}

/* --- Checklist (contato.html) ---------------------------------------------- */
.checklist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:16px}
.checklist li{display:grid;grid-template-columns:24px 1fr;gap:14px;align-items:start}
.checklist li::before{content:"";width:24px;height:24px;flex:none;border-radius:var(--r-xs);
                      border:1.5px solid var(--blue-500);margin-top:1px}

/* --- Canal de contato (contato.html) ---------------------------------------
   Cards de mesma altura para os 3 números + telefone/e-mail. */
.channel{display:flex;align-items:flex-start;gap:16px}
.channel__icon{width:44px;height:44px;flex:none;border-radius:var(--r-sm);
               background:var(--blue-100);display:grid;place-items:center;color:var(--blue-500)}
.channel__icon svg{width:22px;height:22px}
.channel h3{margin-bottom:4px}

/* --- Mapa com carregamento diferido (contato.html) --------------------------
   O iframe do Google só entra ao clicar. Mantém zero requisição a terceiros
   no carregamento inicial. Ver specs/site.md §7 e §13. */
.map{position:relative;aspect-ratio:4/3;border-radius:var(--r-lg);overflow:hidden;
    border:1px solid var(--concrete-200);background:var(--concrete-50)}
.map__btn{position:absolute;inset:0;width:100%;height:100%;
         display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
         padding:24px;text-align:center;background:var(--concrete-50);
         transition:background-color .18s ease-out}
.map__btn:hover{background:var(--concrete-100)}
.map__btn svg{width:34px;height:34px;color:var(--blue-500)}
.map__btn .meta{max-width:34ch}
.map iframe{width:100%;height:100%;border:0;display:block}

/* --- Filtro de obras (obras.html) -------------------------------------------
   Filtragem client-side, sem recarregar a página. Ver specs/site.md §7. */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:40px}
.filters button{padding:10px 20px;border-radius:var(--r-xs);border:1px solid var(--concrete-200);
                background:var(--white);color:var(--slate-600);font:600 .875rem/1 var(--font-body);
                transition:border-color .18s ease-out,color .18s ease-out,background-color .18s ease-out}
.filters button:hover{border-color:var(--blue-500);color:var(--ink-900)}
.filters button[aria-pressed="true"]{background:var(--blue-500);border-color:var(--blue-500);color:var(--white)}
.gallery figure{cursor:pointer}
.gallery figure[hidden]{display:none}

/* --- Lightbox (obras.html) --------------------------------------------------
   Vanilla JS, navegação por teclado, sem biblioteca externa. */
.lightbox{position:fixed;inset:0;z-index:80;display:none;align-items:center;justify-content:center;
         padding:24px;background:rgba(7,12,36,.86)}
.lightbox.is-open{display:flex}
.lightbox__panel{position:relative;max-width:900px;width:100%}
.lightbox__frame{aspect-ratio:3/2;border-radius:var(--r-lg);overflow:hidden}
.lightbox__frame img{width:100%;height:100%;object-fit:cover;display:block}
.lightbox__frame picture{display:block;width:100%;height:100%}
.lightbox__cap{margin-top:16px;color:var(--white);font-size:.9375rem;text-align:center}
.lightbox__close,.lightbox__prev,.lightbox__next{position:absolute;width:44px;height:44px;
    border-radius:var(--r-sm);background:rgba(255,255,255,.1);color:var(--white);
    display:grid;place-items:center;border:1px solid rgba(255,255,255,.2)}
.lightbox__close:hover,.lightbox__prev:hover,.lightbox__next:hover{background:rgba(255,255,255,.18)}
.lightbox__close{top:-56px;right:0}
.lightbox__prev{left:8px;top:50%;transform:translateY(-50%)}
.lightbox__next{right:8px;top:50%;transform:translateY(-50%)}
.lightbox__prev svg,.lightbox__next svg,.lightbox__close svg{width:20px;height:20px}

/* --- CTA final ------------------------------------------------------------ */
.cta{background:var(--blue-950);color:rgba(255,255,255,.74);text-align:center;
     padding-block:clamp(80px,10vw,144px)}
.cta h2{color:#fff}
.cta .lead{margin:16px auto 40px;max-width:56ch;color:rgba(255,255,255,.74)}

/* --- Footer --------------------------------------------------------------- */
.footer{background:var(--blue-950);color:rgba(255,255,255,.62);
        border-top:1px solid var(--blue-700);padding-block:64px 32px;font-size:.9375rem}
.footer__grid{display:grid;gap:40px}
@media (min-width:768px){ .footer__grid{grid-template-columns:repeat(2,1fr)} }
@media (min-width:1024px){ .footer__grid{grid-template-columns:1.4fr 1fr 1.2fr 1fr;gap:48px} }
.footer h3{font:600 .75rem/1.4 var(--font-body);letter-spacing:.16em;text-transform:uppercase;
           color:rgba(255,255,255,.5);margin-bottom:20px}
.footer a{color:rgba(255,255,255,.62);text-decoration:none}
.footer a:hover{color:#fff;text-decoration:underline}
.footer__logo img{height:56px;width:auto;margin-bottom:20px}
.footer ul li + li{margin-top:12px}
.footer__social{display:flex;gap:12px;margin-top:24px}
.footer__social a{display:grid;place-items:center;width:40px;height:40px;
                  border:1px solid var(--blue-700);border-radius:var(--r-sm);color:#fff}
.footer__social a:hover{border-color:var(--blue-400);background:var(--blue-800)}
.footer__social svg{width:20px;height:20px}
.footer__bottom{margin-top:48px;padding-top:24px;border-top:1px solid var(--blue-700);
                display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;
                font-size:.8125rem;color:rgba(255,255,255,.45)}
/* Espaço à direita para o botão flutuante não cobrir o link de privacidade */
@media (max-width:1023px){ .footer__bottom{padding-right:80px} }

/* --- WhatsApp flutuante --------------------------------------------------- */
.wa{position:fixed;right:16px;bottom:16px;z-index:50;
    width:56px;height:56px;border-radius:999px;display:grid;place-items:center;
    background:var(--whatsapp);color:#fff;box-shadow:var(--shadow-lg);
    transition:transform .18s ease-out}
.wa:hover{transform:scale(1.06)}
.wa svg{width:30px;height:30px}
@media (min-width:1024px){ .wa{right:24px;bottom:24px} }

/* --- Utilitários ---------------------------------------------------------- */
.skip{position:absolute;left:-9999px;top:0;z-index:100;
      background:var(--white);color:var(--ink-900);padding:12px 20px;
      border-radius:0 0 var(--r-sm) 0;font-weight:600}
.skip:focus{left:0}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
    clip:rect(0 0 0 0);white-space:nowrap;border:0}
body.is-locked{overflow:hidden}

/* Marcador de dado pendente — visível de propósito. Ver specs/site.md §9.2 */
/* Sem nowrap: marcadores longos precisam quebrar linha, senão esticam a
   página e criam rolagem horizontal — proibida em specs/site.md §11. */
.todo{display:inline-block;max-width:100%;padding:1px 7px;border-radius:var(--r-xs);
      background:#FFF3CD;color:#7A5A00;border:1px solid #E8D08A;
      font:600 .75rem/1.6 var(--font-body)}
.section--dark .todo,.cta .todo,.footer .todo{background:rgba(255,214,102,.14);
      color:#FFD666;border-color:rgba(255,214,102,.3)}

/* Revelação ao rolar — só aplicada quando o JS marca o body */
.js-reveal .reveal{opacity:0;transform:translateY(16px)}
.js-reveal .reveal.is-in{opacity:1;transform:none;
  transition:opacity .5s var(--ease-out),transform .5s var(--ease-out)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;
                       transition-duration:.01ms !important;scroll-behavior:auto !important}
  .js-reveal .reveal{opacity:1;transform:none}
}