/* ============================================================
   MOBE CONSTRUTORA — estilos compartilhados
   Paleta bege + terracota · tipografia Jost + Manrope
   ============================================================ */

:root{
  --bege:#ECECDC;     /* tom claro p/ texto sobre fundo escuro */
  --bege-2:#F7F7F3;   /* off-white sutil p/ alternar seções */
  --branco:#FFFFFF;
  --fundo:#FFFFFF;    /* fundo principal do site: branco */
  --grad-dark:linear-gradient(125deg,#2d1715 0%,#4a2725 36%,#733635 72%,#5d5a45 118%); /* gradiente escuro da marca */
  --terracota:#733635;
  --cacau:#351E1C;
  --oliva:#595F43;
  --coral:#FF6036;

  --txt:#351E1C;
  --txt-suave:#6a5a52;
  --linha:rgba(53,30,28,.14);

  --font-display:'Raleway',system-ui,sans-serif;
  --font-body:'Raleway',system-ui,sans-serif;

  --container:1200px;
  --radius:0;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  color:var(--txt);
  background:var(--fundo);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

h1,h2,h3,h4{font-family:var(--font-display);font-weight:300;line-height:1.08;color:var(--oliva);letter-spacing:-.01em}
h1{font-size:clamp(2.5rem,5.4vw,4.6rem)}
h2{font-size:clamp(2rem,4vw,3.4rem)}
h3{font-size:clamp(1.3rem,2vw,1.7rem)}
p{color:var(--txt-suave)}

.container{max-width:var(--container);margin:0 auto;padding:0 clamp(24px,4vw,56px)}
.section{padding:clamp(90px,12vw,180px) 0}
.bg-bege2{background:var(--bege-2)}
.bg-cacau{background:var(--grad-dark)}
.bg-cacau h1,.bg-cacau h2,.bg-cacau h3{color:var(--bege)}
.bg-cacau p{color:rgba(236,236,220,.7)}
.bg-cacau .kicker{color:var(--bege)}
.bg-cacau .kicker::before{background:var(--coral)}
.bg-cacau .checks li{color:var(--bege)}
/* faixa verde oliva — clean, usada como respiro de cor */
.bg-oliva{background:var(--oliva);color:var(--bege)}
.bg-oliva h1,.bg-oliva h2,.bg-oliva h3{color:var(--branco)}
.bg-oliva p{color:rgba(236,236,220,.82)}
.bg-oliva .kicker{color:var(--bege)}
.bg-oliva .kicker::before{background:var(--coral)}
.rule-oliva{height:3px;width:54px;background:var(--oliva);border:0;border-radius:0}
.tint-oliva{background:rgba(89,95,67,.08)}/* fundo verde bem suave */

/* ---- rótulos / kickers ---- */
.kicker{
  font-family:var(--font-display);
  text-transform:uppercase;letter-spacing:.28em;
  font-size:.72rem;font-weight:500;color:var(--terracota);
  display:inline-flex;align-items:center;gap:10px;margin-bottom:22px;
}
.kicker{margin-bottom:28px}
.kicker::before{content:"";width:26px;height:1px;background:var(--terracota)}

.lead{font-size:clamp(1.05rem,1.4vw,1.25rem);color:var(--txt-suave);max-width:60ch}
.center{text-align:center}
.center .kicker{justify-content:center}
.center .lead{margin-inline:auto}

/* ---- botões ---- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-display);font-weight:400;letter-spacing:.06em;
  text-transform:uppercase;font-size:.78rem;
  padding:15px 28px;border-radius:0;border:1px solid transparent;
  transition:.35s var(--ease);cursor:pointer;
}
.btn .ico{width:30px;height:30px;border-radius:0;display:grid;place-items:center;border:1px solid currentColor;font-size:.9rem;transition:.35s var(--ease)}
.btn-primary{background:var(--oliva);color:var(--bege)}
.btn-primary:hover{background:var(--cacau)}
.btn-outline{border-color:var(--linha);color:var(--cacau)}
.btn-outline:hover{background:var(--oliva);color:var(--bege);border-color:var(--oliva)}
.btn-light{background:var(--bege);color:var(--cacau)}
.btn-light:hover{background:var(--coral);color:var(--branco)}
.btn-oliva{background:var(--oliva);color:var(--bege)}
.btn-oliva:hover{background:var(--cacau)}
.btn:hover .ico{transform:rotate(45deg)}

/* ============ HEADER ============ */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:50;
  padding:18px 0;transition:.4s var(--ease);
}
.site-header.scrolled{background:rgba(255,255,255,.94);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--linha)}
/* véu leve atrás do cabeçalho, para a logo e o menu lerem bem sobre fotos claras */
.site-header::before{content:"";position:absolute;inset:-18px 0 auto 0;height:150px;z-index:-1;pointer-events:none;
  background:linear-gradient(180deg,rgba(28,15,14,.55) 0%,rgba(28,15,14,.28) 55%,rgba(28,15,14,0) 100%);transition:opacity .4s var(--ease)}
.site-header.scrolled::before{opacity:0}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px}
/* marca: ícone vetorial + divisória + wordmark, tudo adaptando a cor ao fundo */
.brand{display:flex;align-items:center;gap:14px;color:var(--bege)}            /* claro sobre o hero escuro */
.site-header.scrolled .brand{color:var(--cacau)}                              /* escuro qdo cabeçalho fica branco */
.site-footer .brand{color:var(--bege)}                                        /* claro no rodapé escuro */
.brand-icon{width:30px;height:33px;flex:none;display:block}
.brand .wm{font-family:var(--font-display);font-weight:400;letter-spacing:.32em;font-size:1.18rem;color:currentColor;line-height:1;padding-left:14px;border-left:1px solid currentColor}
.brand .wm small{display:block;font-size:.5rem;letter-spacing:.4em;margin-top:4px;opacity:.7}
.site-footer .brand-icon{width:34px;height:37px}
.site-footer .brand .wm{font-size:1.3rem}
@media(max-width:760px){.brand-icon{width:26px;height:29px}.brand .wm{font-size:1.02rem;letter-spacing:.26em}}
/* logo real (imagem PNG) — branca sobre fundo escuro, preta quando o cabeçalho fica branco */
.brand-img{height:72px;width:auto;display:block;filter:brightness(0) invert(1);transition:filter .4s var(--ease),height .4s var(--ease)}
.site-header.scrolled .brand-img{filter:none;height:58px}
.site-footer .brand-img{height:96px;filter:brightness(0) invert(1)}
@media(max-width:760px){.brand-img,.site-header.scrolled .brand-img{height:52px}.site-footer .brand-img{height:76px}}

.menu{display:flex;align-items:center;gap:30px;list-style:none}
.menu a{font-family:var(--font-display);font-size:.86rem;letter-spacing:.04em;color:var(--bege);position:relative;padding:6px 0;transition:.3s}
.menu a:hover{color:var(--coral)}
.menu a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--coral);transition:.3s var(--ease)}
.menu a:hover::after{width:100%}
/* quando rola, o cabeçalho ganha fundo bege: links escuros */
.site-header.scrolled .menu a{color:var(--cacau)}
.site-header.scrolled .menu a:hover{color:var(--oliva)}
.site-header.scrolled .menu a::after{background:var(--oliva)}
.site-header.scrolled .has-sub>a::before{color:var(--oliva)}

.has-sub{position:relative}
/* seta do submenu depois da palavra (row-reverse joga o ::before para a direita) */
.has-sub>a{display:inline-flex;align-items:center;flex-direction:row-reverse;gap:7px}
.has-sub>a::before{content:"›";display:inline-block;transform:rotate(90deg);font-size:.8rem;line-height:1;color:var(--bege)}
.submenu{
  position:absolute;top:130%;left:50%;transform:translateX(-50%) translateY(8px);
  background:var(--branco);border:1px solid var(--linha);border-radius:0;
  padding:10px;min-width:230px;opacity:0;visibility:hidden;transition:.3s var(--ease);
  box-shadow:0 18px 50px rgba(53,30,28,.12);
}
.has-sub:hover .submenu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.submenu a{display:block;padding:11px 14px;border-radius:0;font-size:.84rem;color:var(--cacau)}
.submenu a:hover{background:var(--bege);color:var(--terracota)}
.site-header.scrolled .submenu a{color:var(--cacau)}
.site-header.scrolled .submenu a:hover{color:var(--terracota)}
.submenu a::after{display:none}

.nav-cta{display:flex;align-items:center;gap:14px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:24px;height:2px;background:var(--bege);transition:.3s}
.site-header.scrolled .burger span{background:var(--cacau)}
.burger.open span{background:var(--cacau)}

/* ============ HERO ============ */
.hero{position:relative;min-height:100vh;display:flex;align-items:flex-end;color:var(--bege);padding-bottom:90px}
.hero-bg{position:absolute;inset:0;z-index:-2}
.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(28,15,14,.72) 0%,rgba(28,15,14,.55) 45%,rgba(28,15,14,.94) 100%)}
.hero .kicker{color:var(--bege)}
.hero .kicker::before{background:var(--bege)}
.hero h1{color:var(--branco);max-width:17ch;font-size:clamp(2.6rem,5.4vw,4.7rem);line-height:1.06}
.hero-foot{display:flex;flex-wrap:wrap;gap:34px;align-items:flex-end;justify-content:space-between;margin-top:52px}
.hero-foot .note{border-left:2px solid var(--coral);padding-left:16px;color:rgba(236,236,220,.85);max-width:34ch}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}

/* page hero (interno) */
.page-hero{padding:170px 0 70px;background:var(--grad-dark);color:var(--bege)}
.page-hero h1{color:var(--branco);max-width:18ch}
.page-hero p{color:rgba(236,236,220,.72);margin-top:18px}
.crumb{font-family:var(--font-display);letter-spacing:.2em;text-transform:uppercase;font-size:.72rem;color:var(--coral);margin-bottom:20px}

/* ============ GRIDS / utilidades ============ */
.grid{display:grid;gap:30px}
.two{grid-template-columns:1fr 1fr}
.three{grid-template-columns:repeat(3,1fr)}
.four{grid-template-columns:repeat(4,1fr)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,5vw,80px);align-items:center}
.mt-s{margin-top:18px}.mt-m{margin-top:34px}.mt-l{margin-top:56px}

/* placeholder de imagem */
.ph{position:relative;background:#F2F2EC;border:1px solid var(--linha);border-radius:var(--radius);overflow:hidden;min-height:260px;display:grid;place-items:center}
.ph::after{content:attr(data-label);font-family:var(--font-display);letter-spacing:.14em;text-transform:uppercase;font-size:.72rem;color:rgba(53,30,28,.38);text-align:center;padding:0 20px}
.ph.tall{min-height:420px}
.media{width:100%;height:100%;min-height:440px;object-fit:cover;display:block;border:1px solid var(--linha)}
.ph.cacau{background:linear-gradient(135deg,#4a2d2a,#351E1C)}
.ph.cacau::after{color:rgba(236,236,220,.4)}

/* quadrado de estatísticas (estilo ARCHES /about) */
.stats-box{display:grid;grid-template-columns:repeat(4,1fr);background:var(--cacau);border-radius:var(--radius);overflow:hidden}
.stats-box .cell{padding:clamp(28px,3vw,44px) 26px;border-right:1px solid rgba(236,236,220,.14)}
.stats-box .cell:last-child{border-right:0}
.stats-box .num{font-family:var(--font-display);font-weight:300;font-size:clamp(2.2rem,4vw,3.4rem);color:var(--coral);line-height:1}
.stats-box .cell p{color:rgba(236,236,220,.68);margin-top:12px;font-size:.9rem}
@media(max-width:760px){.stats-box{grid-template-columns:1fr 1fr}.stats-box .cell:nth-child(2){border-right:0}.stats-box .cell:nth-child(1),.stats-box .cell:nth-child(2){border-bottom:1px solid rgba(236,236,220,.14)}}

/* stats */
.stats{display:flex;gap:50px;flex-wrap:wrap}
.stat .num{font-family:var(--font-display);font-size:clamp(2.4rem,4vw,3.4rem);color:var(--oliva);line-height:1}
.stat p{max-width:22ch;margin-top:8px;font-size:.92rem}

/* cards de serviço */
.card{background:var(--branco);border:1px solid var(--linha);border-radius:var(--radius);padding:34px 30px;transition:.4s var(--ease)}
.card:hover{transform:translateY(-6px);box-shadow:0 24px 60px rgba(53,30,28,.1)}
.card .cnum{font-family:var(--font-display);color:var(--oliva);font-size:.85rem;letter-spacing:.2em;margin-bottom:18px;display:block}
.card h3{color:var(--cacau);margin-bottom:12px}
.card p{font-size:.94rem}
.card .more{display:inline-flex;gap:8px;margin-top:20px;font-family:var(--font-display);font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--oliva)}
.card .more span{transition:.3s}.card:hover .more span{transform:translateX(5px)}

/* processo */
.steps{display:grid;gap:0;border-top:1px solid var(--linha)}
.step{display:grid;grid-template-columns:90px 1fr;gap:30px;padding:32px 0;border-bottom:1px solid var(--linha);align-items:start;transition:.3s}
.step:hover{padding-left:14px}
.step .sn{font-family:var(--font-display);font-size:1.6rem;color:var(--oliva)}
.step h3{color:var(--cacau);margin-bottom:8px}
.step p{max-width:60ch}

/* projetos */
.proj{position:relative;border-radius:var(--radius);overflow:hidden;min-height:440px;display:flex;align-items:flex-end;color:var(--bege)}
.proj .ph{position:absolute;inset:0;border-radius:0}
.proj::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(53,30,28,.85))}
.proj .info{position:relative;z-index:2;padding:28px}
.proj .meta{font-family:var(--font-display);letter-spacing:.16em;text-transform:uppercase;font-size:.7rem;color:var(--coral);margin-bottom:10px}
.proj h3{color:var(--branco)}
.proj .tags{display:flex;gap:14px;margin-top:14px;font-size:.78rem;color:rgba(236,236,220,.8)}
.proj.feature{grid-row:span 2;min-height:auto}

/* depoimentos */
.quote-track{display:flex;gap:26px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:14px;scrollbar-width:none}
.quote-track::-webkit-scrollbar{display:none}
.quote{scroll-snap-align:start;flex:0 0 min(420px,85%);background:var(--branco);border:1px solid var(--linha);border-radius:var(--radius);padding:34px}
.quote .mark{font-family:var(--font-display);font-size:3rem;color:var(--coral);line-height:.5;height:24px}
.quote p{color:var(--cacau);font-size:1.02rem}
.quote .who{margin-top:22px;font-family:var(--font-display);color:var(--oliva);letter-spacing:.04em}
.quote .who small{display:block;color:var(--txt-suave);font-family:var(--font-body);letter-spacing:0;font-size:.82rem}

/* lista de valores / checks */
.checks{list-style:none;display:grid;gap:14px}
.checks li{display:flex;gap:14px;align-items:flex-start;color:var(--cacau)}
.checks li::before{content:"";flex:0 0 8px;width:8px;height:8px;border-radius:0;background:var(--coral);margin-top:9px}

/* sócio / pessoa */
.person{background:var(--branco);border:1px solid var(--linha);border-radius:var(--radius);padding:26px;text-align:center}
.person .ph{min-height:300px;margin-bottom:22px}
.person-photo{width:100%;height:360px;object-fit:cover;object-position:center 18%;display:block;margin-bottom:22px;border:1px solid var(--linha)}
.person h3{color:var(--cacau)}
.person .role{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.14em;font-size:.74rem;color:var(--oliva);margin-top:6px}

/* CTA faixa */
.cta-band{background:var(--terracota);color:var(--bege);border-radius:var(--radius);padding:clamp(40px,6vw,80px);text-align:center}
.cta-band h2{color:var(--branco)}
.cta-band p{color:rgba(236,236,220,.85);margin:16px auto 0;max-width:52ch}

/* formulário */
.form{display:grid;gap:18px}
.field{display:grid;gap:7px}
.field label{font-family:var(--font-display);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--oliva)}
.field input,.field select,.field textarea{
  font-family:var(--font-body);font-size:.96rem;color:var(--cacau);
  background:var(--branco);border:1px solid var(--linha);border-radius:0;padding:14px 16px;width:100%;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--terracota)}
.field textarea{min-height:130px;resize:vertical}
.mapa{width:100%;height:420px;border:1px solid var(--linha);border-radius:var(--radius);display:block}
.contact-info{display:grid;gap:26px}
.contact-info .item .k{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;color:var(--oliva);margin-bottom:6px}
.contact-info .item a,.contact-info .item p{color:var(--cacau);font-size:1.05rem}

/* ============ FOOTER ============ */
.site-footer{background:var(--cacau);color:var(--bege);padding:80px 0 30px}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:50px;border-bottom:1px solid rgba(236,236,220,.14)}
.site-footer .brand .wm{color:var(--bege)}
.site-footer .brand svg{color:var(--coral)}
.foot-top p{color:rgba(236,236,220,.65);margin-top:18px;max-width:40ch}
.foot-col h4{color:var(--bege);font-size:.8rem;text-transform:uppercase;letter-spacing:.18em;margin-bottom:18px;font-weight:500}
.foot-col ul{list-style:none;display:grid;gap:11px}
.foot-col a{color:rgba(236,236,220,.65);font-size:.92rem;transition:.3s}
.foot-col a:hover{color:var(--coral)}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;padding-top:26px;font-size:.82rem;color:rgba(236,236,220,.5)}
.foot-bottom .assin{color:var(--coral)}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:.8s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ============ RESPONSIVO ============ */
@media(max-width:980px){
  .three,.four{grid-template-columns:1fr 1fr}
  .split,.foot-top{grid-template-columns:1fr;gap:34px}
  .proj.feature{grid-row:auto}
}
@media(max-width:760px){
  .menu{
    position:fixed;inset:0 0 0 auto;width:min(82%,340px);background:var(--bege-2);
    flex-direction:column;align-items:flex-start;gap:6px;padding:110px 28px 40px;
    transform:translateX(100%);transition:.4s var(--ease);box-shadow:-20px 0 60px rgba(53,30,28,.18);
  }
  .menu.open{transform:none}
  .menu a,.site-header.scrolled .menu a{font-size:1.05rem;padding:10px 0;color:var(--cacau)}
  .menu a:hover,.site-header.scrolled .menu a:hover{color:var(--oliva)}
  .has-sub>a::before{color:var(--oliva)}
  .has-sub .submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;background:transparent;padding:0 0 0 14px;min-width:auto}
  .has-sub>a::before{content:""}
  .burger{display:flex;z-index:60}
  .burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .burger.open span:nth-child(2){opacity:0}
  .burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .two,.three,.four{grid-template-columns:1fr}
  .nav-cta .btn-primary{display:none}
  .hero-foot{flex-direction:column;align-items:flex-start}
}

/* ============================================================
   ADICOES 06/08/2026 - listas numeradas em cards + bloco de FAQ
   ============================================================ */

/* passos numerados dentro de cards */
.card ol{list-style:none;counter-reset:s;display:grid;gap:12px}
.card ol li{counter-increment:s;display:flex;gap:12px;align-items:flex-start;color:var(--cacau);font-size:.94rem;line-height:1.5}
.card ol li::before{content:counter(s,decimal-leading-zero);font-family:var(--font-display);color:var(--coral);font-size:.78rem;letter-spacing:.1em;flex:none;margin-top:4px}
.card .checks{margin:0}
.card .checks li{font-size:.94rem;line-height:1.5}
.card .cnum{color:var(--terracota);text-transform:uppercase;font-size:.7rem}
a.card{display:block}
a.card h3{transition:.3s var(--ease)}
a.card:hover h3{color:var(--terracota)}
.bg-cacau .card{background:rgba(236,236,220,.05);border-color:rgba(236,236,220,.16)}
.bg-cacau .card h3{color:var(--bege)}
.bg-cacau .card p{color:rgba(236,236,220,.7)}
.bg-cacau .card .cnum{color:var(--coral)}
.bg-cacau .card .checks li{color:rgba(236,236,220,.86)}
.bg-cacau .card ol li{color:rgba(236,236,220,.86)}
.bg-cacau .card:hover{box-shadow:0 24px 60px rgba(0,0,0,.3)}

/* FAQ / duvidas frequentes */
.faq{border-top:1px solid var(--linha)}
.faq details{border-bottom:1px solid var(--linha)}
.faq summary{
  list-style:none;cursor:pointer;padding:26px 0;
  display:flex;gap:20px;align-items:flex-start;
  font-family:var(--font-display);font-weight:300;
  font-size:clamp(1.05rem,1.7vw,1.35rem);color:var(--oliva);
  transition:.3s var(--ease);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";margin-left:auto;flex:none;color:var(--coral);font-family:var(--font-display);font-size:1.5rem;line-height:1;transition:.3s var(--ease)}
.faq summary:hover{color:var(--terracota)}
.faq details[open] summary{color:var(--terracota)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{padding:0 0 30px;max-width:74ch}
.faq .a p+p{margin-top:15px}

/* ============ WHATSAPP FLUTUANTE ============ */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;background:#25D366;color:#fff;
  box-shadow:0 10px 28px rgba(0,0,0,.22);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.wa-float svg{width:31px;height:31px}
.wa-float:hover{transform:translateY(-3px) scale(1.04);box-shadow:0 14px 34px rgba(0,0,0,.28)}
@media(max-width:760px){.wa-float{right:16px;bottom:16px;width:54px;height:54px}.wa-float svg{width:29px;height:29px}}